Boot log: juno-uboot
- Errors: 0
- Kernel Errors: 453
- Boot result: PASS
- Warnings: 3
- Kernel Warnings: 2385
1 01:39:42.944897 lava-dispatcher, installed at version: 2024.01
2 01:39:42.945266 start: 0 validate
3 01:39:42.945515 Start time: 2024-06-05 01:39:42.945504+00:00 (UTC)
4 01:39:42.945826 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz exists
5 01:39:43.224535 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22/arm64/defconfig+kselftest/gcc-10/kernel/Image exists
6 01:39:43.372258 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22/arm64/defconfig+kselftest/gcc-10/dtbs/arm/juno.dtb exists
7 01:39:43.515753 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz exists
8 01:39:43.655556 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22/arm64/defconfig+kselftest/gcc-10/modules.tar.xz exists
9 01:39:43.804378 validate duration: 0.86
11 01:39:43.805653 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 01:39:43.806213 start: 1.1 download-retry (timeout 00:10:00) [common]
13 01:39:43.806727 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 01:39:43.807441 Not decompressing ramdisk as can be used compressed.
15 01:39:43.808010 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz
16 01:39:43.808353 saving as /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/ramdisk/initrd.cpio.gz
17 01:39:43.808729 total size: 5628169 (5 MB)
18 01:39:44.084085 progress 0 % (0 MB)
19 01:39:44.492536 progress 5 % (0 MB)
20 01:39:44.631003 progress 10 % (0 MB)
21 01:39:44.639143 progress 15 % (0 MB)
22 01:39:44.766915 progress 20 % (1 MB)
23 01:39:44.775045 progress 25 % (1 MB)
24 01:39:44.783754 progress 30 % (1 MB)
25 01:39:44.899589 progress 35 % (1 MB)
26 01:39:44.907988 progress 40 % (2 MB)
27 01:39:44.917223 progress 45 % (2 MB)
28 01:39:44.925103 progress 50 % (2 MB)
29 01:39:44.934244 progress 55 % (2 MB)
30 01:39:44.942084 progress 60 % (3 MB)
31 01:39:44.948068 progress 65 % (3 MB)
32 01:39:45.038485 progress 70 % (3 MB)
33 01:39:45.176617 progress 75 % (4 MB)
34 01:39:45.185584 progress 80 % (4 MB)
35 01:39:45.193328 progress 85 % (4 MB)
36 01:39:45.202145 progress 90 % (4 MB)
37 01:39:45.210834 progress 95 % (5 MB)
38 01:39:45.315856 progress 100 % (5 MB)
39 01:39:45.317154 5 MB downloaded in 1.51 s (3.56 MB/s)
40 01:39:45.318082 end: 1.1.1 http-download (duration 00:00:02) [common]
42 01:39:45.319515 end: 1.1 download-retry (duration 00:00:02) [common]
43 01:39:45.320061 start: 1.2 download-retry (timeout 00:09:58) [common]
44 01:39:45.320578 start: 1.2.1 http-download (timeout 00:09:58) [common]
45 01:39:45.321298 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22/arm64/defconfig+kselftest/gcc-10/kernel/Image
46 01:39:45.321689 saving as /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/kernel/Image
47 01:39:45.322169 total size: 58176000 (55 MB)
48 01:39:45.322573 No compression specified
49 01:39:45.467897 progress 0 % (0 MB)
50 01:39:45.676894 progress 5 % (2 MB)
51 01:39:46.034856 progress 10 % (5 MB)
52 01:39:46.220951 progress 15 % (8 MB)
53 01:39:46.466976 progress 20 % (11 MB)
54 01:39:46.734852 progress 25 % (13 MB)
55 01:39:47.002953 progress 30 % (16 MB)
56 01:39:47.271475 progress 35 % (19 MB)
57 01:39:47.537537 progress 40 % (22 MB)
58 01:39:47.799647 progress 45 % (24 MB)
59 01:39:47.999036 progress 50 % (27 MB)
60 01:39:48.242503 progress 55 % (30 MB)
61 01:39:48.503720 progress 60 % (33 MB)
62 01:39:48.761286 progress 65 % (36 MB)
63 01:39:49.010408 progress 70 % (38 MB)
64 01:39:49.196952 progress 75 % (41 MB)
65 01:39:49.456664 progress 80 % (44 MB)
66 01:39:49.707337 progress 85 % (47 MB)
67 01:39:49.887714 progress 90 % (49 MB)
68 01:39:50.138720 progress 95 % (52 MB)
69 01:39:50.392594 progress 100 % (55 MB)
70 01:39:50.393529 55 MB downloaded in 5.07 s (10.94 MB/s)
71 01:39:50.394276 end: 1.2.1 http-download (duration 00:00:05) [common]
73 01:39:50.395463 end: 1.2 download-retry (duration 00:00:05) [common]
74 01:39:50.395926 start: 1.3 download-retry (timeout 00:09:53) [common]
75 01:39:50.396358 start: 1.3.1 http-download (timeout 00:09:53) [common]
76 01:39:50.396977 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22/arm64/defconfig+kselftest/gcc-10/dtbs/arm/juno.dtb
77 01:39:50.397332 saving as /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/dtb/juno.dtb
78 01:39:50.397640 total size: 26981 (0 MB)
79 01:39:50.397944 No compression specified
80 01:39:50.541548 progress 100 % (0 MB)
81 01:39:50.542890 0 MB downloaded in 0.15 s (0.18 MB/s)
82 01:39:50.543581 end: 1.3.1 http-download (duration 00:00:00) [common]
84 01:39:50.544762 end: 1.3 download-retry (duration 00:00:00) [common]
85 01:39:50.545196 start: 1.4 download-retry (timeout 00:09:53) [common]
86 01:39:50.545622 start: 1.4.1 http-download (timeout 00:09:53) [common]
87 01:39:50.546275 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz
88 01:39:50.546631 saving as /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/nfsrootfs/full.rootfs.tar
89 01:39:50.546938 total size: 120894716 (115 MB)
90 01:39:50.547249 Using unxz to decompress xz
91 01:39:50.687207 progress 0 % (0 MB)
92 01:39:51.257563 progress 5 % (5 MB)
93 01:39:51.834340 progress 10 % (11 MB)
94 01:39:52.390593 progress 15 % (17 MB)
95 01:39:52.927534 progress 20 % (23 MB)
96 01:39:53.398199 progress 25 % (28 MB)
97 01:39:53.979283 progress 30 % (34 MB)
98 01:39:54.893634 progress 35 % (40 MB)
99 01:39:55.720771 progress 40 % (46 MB)
100 01:39:56.555683 progress 45 % (51 MB)
101 01:39:57.337843 progress 50 % (57 MB)
102 01:39:58.108866 progress 55 % (63 MB)
103 01:39:58.885321 progress 60 % (69 MB)
104 01:39:59.661371 progress 65 % (74 MB)
105 01:40:00.423221 progress 70 % (80 MB)
106 01:40:01.191838 progress 75 % (86 MB)
107 01:40:01.959493 progress 80 % (92 MB)
108 01:40:02.726871 progress 85 % (98 MB)
109 01:40:03.486822 progress 90 % (103 MB)
110 01:40:04.232614 progress 95 % (109 MB)
111 01:40:04.975029 progress 100 % (115 MB)
112 01:40:04.983403 115 MB downloaded in 14.44 s (7.99 MB/s)
113 01:40:04.983734 end: 1.4.1 http-download (duration 00:00:14) [common]
115 01:40:04.984187 end: 1.4 download-retry (duration 00:00:14) [common]
116 01:40:04.984364 start: 1.5 download-retry (timeout 00:09:39) [common]
117 01:40:04.984531 start: 1.5.1 http-download (timeout 00:09:39) [common]
118 01:40:04.984792 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22/arm64/defconfig+kselftest/gcc-10/modules.tar.xz
119 01:40:04.984918 saving as /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/modules/modules.tar
120 01:40:04.985042 total size: 13016848 (12 MB)
121 01:40:04.985166 Using unxz to decompress xz
122 01:40:05.124577 progress 0 % (0 MB)
123 01:40:05.180389 progress 5 % (0 MB)
124 01:40:05.273042 progress 10 % (1 MB)
125 01:40:05.341440 progress 15 % (1 MB)
126 01:40:05.424869 progress 20 % (2 MB)
127 01:40:05.487690 progress 25 % (3 MB)
128 01:40:05.578466 progress 30 % (3 MB)
129 01:40:05.669195 progress 35 % (4 MB)
130 01:40:05.727858 progress 40 % (4 MB)
131 01:40:05.816379 progress 45 % (5 MB)
132 01:40:05.879164 progress 50 % (6 MB)
133 01:40:05.969873 progress 55 % (6 MB)
134 01:40:06.032562 progress 60 % (7 MB)
135 01:40:06.125711 progress 65 % (8 MB)
136 01:40:06.212743 progress 70 % (8 MB)
137 01:40:06.272195 progress 75 % (9 MB)
138 01:40:06.359109 progress 80 % (9 MB)
139 01:40:06.425791 progress 85 % (10 MB)
140 01:40:06.508970 progress 90 % (11 MB)
141 01:40:06.574260 progress 95 % (11 MB)
142 01:40:06.657295 progress 100 % (12 MB)
143 01:40:06.664946 12 MB downloaded in 1.68 s (7.39 MB/s)
144 01:40:06.665264 end: 1.5.1 http-download (duration 00:00:02) [common]
146 01:40:06.665667 end: 1.5 download-retry (duration 00:00:02) [common]
147 01:40:06.665824 start: 1.6 prepare-tftp-overlay (timeout 00:09:37) [common]
148 01:40:06.665979 start: 1.6.1 extract-nfsrootfs (timeout 00:09:37) [common]
149 01:40:12.349214 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/347704/extract-nfsrootfs-04w6_2fn
150 01:40:12.349510 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
151 01:40:12.349683 start: 1.6.2 lava-overlay (timeout 00:09:31) [common]
152 01:40:12.349987 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx
153 01:40:12.350449 makedir: /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin
154 01:40:12.350618 makedir: /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/tests
155 01:40:12.350796 makedir: /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/results
156 01:40:12.350966 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-add-keys
157 01:40:12.351210 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-add-sources
158 01:40:12.351442 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-background-process-start
159 01:40:12.351671 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-background-process-stop
160 01:40:12.351907 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-common-functions
161 01:40:12.352136 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-echo-ipv4
162 01:40:12.352359 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-install-packages
163 01:40:12.352582 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-installed-packages
164 01:40:12.352810 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-os-build
165 01:40:12.353038 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-probe-channel
166 01:40:12.353247 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-probe-ip
167 01:40:12.353455 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-target-ip
168 01:40:12.353669 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-target-mac
169 01:40:12.353886 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-target-storage
170 01:40:12.354122 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-test-case
171 01:40:12.354342 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-test-event
172 01:40:12.354556 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-test-feedback
173 01:40:12.354768 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-test-raise
174 01:40:12.354974 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-test-reference
175 01:40:12.355183 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-test-runner
176 01:40:12.355390 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-test-set
177 01:40:12.355602 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-test-shell
178 01:40:12.355821 Updating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-add-keys (debian)
179 01:40:12.356091 Updating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-add-sources (debian)
180 01:40:12.356341 Updating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-install-packages (debian)
181 01:40:12.356589 Updating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-installed-packages (debian)
182 01:40:12.356835 Updating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/bin/lava-os-build (debian)
183 01:40:12.357052 Creating /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/environment
184 01:40:12.357228 LAVA metadata
185 01:40:12.357352 - LAVA_JOB_ID=347704
186 01:40:12.357472 - LAVA_DISPATCHER_IP=192.168.56.230
187 01:40:12.357660 start: 1.6.2.1 ssh-authorize (timeout 00:09:31) [common]
188 01:40:12.358361 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 01:40:12.358549 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:31) [common]
190 01:40:12.358672 skipped lava-vland-overlay
191 01:40:12.358871 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 01:40:12.359034 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:31) [common]
193 01:40:12.359142 skipped lava-multinode-overlay
194 01:40:12.359281 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 01:40:12.359410 start: 1.6.2.4 test-definition (timeout 00:09:31) [common]
196 01:40:12.359531 Loading test definitions
197 01:40:12.359670 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:31) [common]
198 01:40:12.359778 Using /lava-347704 at stage 0
199 01:40:12.360265 uuid=347704_1.6.2.4.1 testdef=None
200 01:40:12.360422 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 01:40:12.360577 start: 1.6.2.4.2 test-overlay (timeout 00:09:31) [common]
202 01:40:12.361306 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 01:40:12.361691 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:31) [common]
205 01:40:12.362744 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 01:40:12.363168 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:31) [common]
208 01:40:12.364121 runner path: /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/0/tests/0_timesync-off test_uuid 347704_1.6.2.4.1
209 01:40:12.364407 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 01:40:12.364799 start: 1.6.2.4.5 git-repo-action (timeout 00:09:31) [common]
212 01:40:12.364929 Using /lava-347704 at stage 0
213 01:40:12.365117 Fetching tests from https://github.com/kernelci/test-definitions.git
214 01:40:12.365261 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/0/tests/1_kselftest-lkdtm'
215 01:40:14.866027 Running '/usr/bin/git checkout kernelci.org
216 01:40:15.111817 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 01:40:15.112562 uuid=347704_1.6.2.4.5 testdef=None
218 01:40:15.112785 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
220 01:40:15.113191 start: 1.6.2.4.6 test-overlay (timeout 00:09:29) [common]
221 01:40:15.114443 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 01:40:15.114863 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:29) [common]
224 01:40:15.116556 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 01:40:15.116990 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:29) [common]
227 01:40:15.118596 runner path: /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/0/tests/1_kselftest-lkdtm test_uuid 347704_1.6.2.4.5
228 01:40:15.118759 BOARD='juno-uboot'
229 01:40:15.118885 BRANCH='cip'
230 01:40:15.119001 SKIPFILE='/dev/null'
231 01:40:15.119113 SKIP_INSTALL='True'
232 01:40:15.119225 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz'
233 01:40:15.119337 TST_CASENAME=''
234 01:40:15.119447 TST_CMDFILES='lkdtm'
235 01:40:15.119711 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
237 01:40:15.120056 Creating lava-test-runner.conf files
238 01:40:15.120157 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/347704/lava-overlay-kqv8wpsx/lava-347704/0 for stage 0
239 01:40:15.120314 - 0_timesync-off
240 01:40:15.120426 - 1_kselftest-lkdtm
241 01:40:15.120608 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
242 01:40:15.120764 start: 1.6.2.5 compress-overlay (timeout 00:09:29) [common]
243 01:40:27.081516 end: 1.6.2.5 compress-overlay (duration 00:00:12) [common]
244 01:40:27.081750 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:17) [common]
245 01:40:27.081926 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
246 01:40:27.082182 end: 1.6.2 lava-overlay (duration 00:00:15) [common]
247 01:40:27.082400 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:17) [common]
248 01:40:27.305176 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
249 01:40:27.305421 start: 1.6.4 extract-modules (timeout 00:09:17) [common]
250 01:40:27.305573 extracting modules file /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/modules/modules.tar to /var/lib/lava/dispatcher/tmp/347704/extract-nfsrootfs-04w6_2fn
251 01:40:27.741171 extracting modules file /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/modules/modules.tar to /var/lib/lava/dispatcher/tmp/347704/extract-overlay-ramdisk-m5ju55oh/ramdisk
252 01:40:28.183510 end: 1.6.4 extract-modules (duration 00:00:01) [common]
253 01:40:28.183759 start: 1.6.5 apply-overlay-tftp (timeout 00:09:16) [common]
254 01:40:28.183946 [common] Applying overlay to NFS
255 01:40:28.184093 [common] Applying overlay /var/lib/lava/dispatcher/tmp/347704/compress-overlay-ikxmsukp/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/347704/extract-nfsrootfs-04w6_2fn
256 01:40:29.538987 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
257 01:40:29.539234 start: 1.6.6 prepare-kernel (timeout 00:09:14) [common]
258 01:40:29.539434 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:14) [common]
259 01:40:29.539588 Converting downloaded kernel to a uImage
260 01:40:29.539765 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/kernel/Image /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/kernel/uImage
261 01:40:30.091586 output: Image Name:
262 01:40:30.091784 output: Created: Wed Jun 5 01:40:29 2024
263 01:40:30.091914 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
264 01:40:30.092033 output: Data Size: 58176000 Bytes = 56812.50 KiB = 55.48 MiB
265 01:40:30.092150 output: Load Address: 80200000
266 01:40:30.092261 output: Entry Point: 80200000
267 01:40:30.092371 output:
268 01:40:30.092531 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:01) [common]
269 01:40:30.092668 end: 1.6.6 prepare-kernel (duration 00:00:01) [common]
270 01:40:30.092805 start: 1.6.7 configure-preseed-file (timeout 00:09:14) [common]
271 01:40:30.092936 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
272 01:40:30.093066 start: 1.6.8 compress-ramdisk (timeout 00:09:14) [common]
273 01:40:30.093180 Building ramdisk /var/lib/lava/dispatcher/tmp/347704/extract-overlay-ramdisk-m5ju55oh/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/347704/extract-overlay-ramdisk-m5ju55oh/ramdisk
274 01:40:30.873741 >> 201004 blocks
275 01:40:35.655262 Adding RAMdisk u-boot header.
276 01:40:35.655495 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/347704/extract-overlay-ramdisk-m5ju55oh/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/347704/extract-overlay-ramdisk-m5ju55oh/ramdisk.cpio.gz.uboot
277 01:40:35.889687 output: Image Name:
278 01:40:35.889890 output: Created: Wed Jun 5 01:40:35 2024
279 01:40:35.890018 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
280 01:40:35.890142 output: Data Size: 26150244 Bytes = 25537.35 KiB = 24.94 MiB
281 01:40:35.890258 output: Load Address: 00000000
282 01:40:35.890371 output: Entry Point: 00000000
283 01:40:35.890481 output:
284 01:40:35.890665 rename /var/lib/lava/dispatcher/tmp/347704/extract-overlay-ramdisk-m5ju55oh/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/ramdisk/ramdisk.cpio.gz.uboot
285 01:40:35.890846 end: 1.6.8 compress-ramdisk (duration 00:00:06) [common]
286 01:40:35.890990 end: 1.6 prepare-tftp-overlay (duration 00:00:29) [common]
287 01:40:35.891137 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:08) [common]
288 01:40:35.891259 No LXC device requested
289 01:40:35.891403 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
290 01:40:35.891552 start: 1.8 deploy-device-env (timeout 00:09:08) [common]
291 01:40:35.891693 end: 1.8 deploy-device-env (duration 00:00:00) [common]
292 01:40:35.891809 Checking files for TFTP limit of 4294967296 bytes.
293 01:40:35.892508 end: 1 tftp-deploy (duration 00:00:52) [common]
294 01:40:35.892681 start: 2 uboot-action (timeout 00:05:00) [common]
295 01:40:35.892829 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
296 01:40:35.892974 end: 2.1 uboot-from-media (duration 00:00:00) [common]
297 01:40:35.893112 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
298 01:40:35.893265 Using kernel file from prepare-kernel: 347704/tftp-deploy-julwhp25/kernel/uImage
299 01:40:35.893450 substitutions:
300 01:40:35.893568 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
301 01:40:35.893684 - {DTB_ADDR}: 0x8fc00000
302 01:40:35.893795 - {DTB}: 347704/tftp-deploy-julwhp25/dtb/juno.dtb
303 01:40:35.893888 - {INITRD}: 347704/tftp-deploy-julwhp25/ramdisk/ramdisk.cpio.gz.uboot
304 01:40:35.893982 - {KERNEL_ADDR}: 0x80200000
305 01:40:35.894093 - {KERNEL}: 347704/tftp-deploy-julwhp25/kernel/uImage
306 01:40:35.894185 - {LAVA_MAC}: None
307 01:40:35.894288 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/347704/extract-nfsrootfs-04w6_2fn
308 01:40:35.894381 - {NFS_SERVER_IP}: 192.168.56.230
309 01:40:35.894472 - {PRESEED_CONFIG}: None
310 01:40:35.894562 - {PRESEED_LOCAL}: None
311 01:40:35.894651 - {RAMDISK_ADDR}: 0x8fe00000
312 01:40:35.894739 - {RAMDISK}: 347704/tftp-deploy-julwhp25/ramdisk/ramdisk.cpio.gz.uboot
313 01:40:35.894830 - {ROOT_PART}: None
314 01:40:35.894919 - {ROOT}: None
315 01:40:35.895008 - {SERVER_IP}: 192.168.56.230
316 01:40:35.895097 - {TEE_ADDR}: 0x83000000
317 01:40:35.895187 - {TEE}: None
318 01:40:35.895277 Parsed boot commands:
319 01:40:35.895365 - setenv autoload no
320 01:40:35.895454 - setenv initrd_high 0xffffffffffffffff
321 01:40:35.895543 - setenv fdt_high 0xffffffffffffffff
322 01:40:35.895631 - dhcp
323 01:40:35.895720 - setenv serverip 192.168.56.230
324 01:40:35.895808 - tftp 0x80200000 347704/tftp-deploy-julwhp25/kernel/uImage
325 01:40:35.895898 - tftp 0x8fe00000 347704/tftp-deploy-julwhp25/ramdisk/ramdisk.cpio.gz.uboot
326 01:40:35.895988 - setenv initrd_size ${filesize}
327 01:40:35.896077 - tftp 0x8fc00000 347704/tftp-deploy-julwhp25/dtb/juno.dtb
328 01:40:35.896165 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/347704/extract-nfsrootfs-04w6_2fn,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
329 01:40:35.896260 - bootm 0x80200000 0x8fe00000 0x8fc00000
330 01:40:35.896388 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
332 01:40:35.896723 start: 2.3 connect-device (timeout 00:05:00) [common]
333 01:40:35.896831 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
334 01:40:35.901210 Setting prompt string to ['lava-test: # ']
335 01:40:35.901694 end: 2.3 connect-device (duration 00:00:00) [common]
336 01:40:35.901886 start: 2.4 uboot-commands (timeout 00:05:00) [common]
337 01:40:35.902069 start: 2.4.1 reset-device (timeout 00:05:00) [common]
338 01:40:35.902264 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
339 01:40:35.902634 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
340 01:40:42.987986 >> OK - accepted request
341 01:40:42.991161 Returned 0 in 7 seconds
342 01:40:43.092556 end: 2.4.1.1 pdu-reboot (duration 00:00:07) [common]
344 01:40:43.093865 end: 2.4.1 reset-device (duration 00:00:07) [common]
345 01:40:43.094414 start: 2.4.2 bootloader-interrupt (timeout 00:04:53) [common]
346 01:40:43.094834 Setting prompt string to ['Hit any key to stop autoboot']
347 01:40:43.095187 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
348 01:40:43.096467 Trying 127.0.0.1...
349 01:40:43.096854 Connected to 127.0.0.1.
350 01:40:43.097177 Escape character is '^]'.
351 01:40:43.097485 �
352 01:40:43.097795
353 01:40:43.098143 ARM V2M-Juno Boot loader v1.0.0
354 01:40:43.098437 HBI0262 build 2068
355 01:40:43.098721
356 01:40:43.099005 MBbios update in progress DO NOT SWITCH OFF...
357 01:40:53.560869
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 01:40:53.561405 MBbios update complete.
359 01:40:54.274062
360 01:40:54.274564 ARM V2M_Juno Firmware v1.5.1
361 01:40:54.274901 Build Date: Apr 3 2019
362 01:40:54.275222
363 01:40:54.277277 Time : 00:00:00
364 01:40:54.277719 Date : 01:01:2000
365 01:40:54.500980
366 01:40:54.501470 Press Enter to stop auto boot...
367 01:40:54.501825
368 01:40:59.616094
369 01:40:59.616600 Powering up system...
370 01:40:59.807925
371 01:40:59.808417 Switching on ATXPSU...
372 01:41:01.486461 PMIC RAM configuration (pms_v103.bin)...
373 01:41:05.498636 MBtemp : 38 degC
374 01:41:05.521473
375 01:41:05.521951 Configuring motherboard (rev B, var A)...
376 01:41:05.524697 IOFPGA image \MB\HBI0262B\io_b118.bit
377 01:41:08.961622 IOFPGA config: PASSED
378 01:41:11.007744 OSC CLK config: PASSED
379 01:41:11.050748
380 01:41:11.051253 Configuring SCC registers...
381 01:41:11.051577 Writing SCC 0x00000054 with 0x0007FFFE
382 01:41:11.051876 Writing SCC 0x0000005C with 0x00FE001E
383 01:41:11.052164 Writing SCC 0x00000100 with 0x003F1000
384 01:41:11.052440 Writing SCC 0x00000104 with 0x0001F300
385 01:41:11.053049 Writing SCC 0x00000108 with 0x00371000
386 01:41:11.053365 Writing SCC 0x0000010C with 0x0001B300
387 01:41:11.053642 Writing SCC 0x00000118 with 0x003F1000
388 01:41:11.053916 Writing SCC 0x0000011C with 0x0001F100
389 01:41:11.054280 Writing SCC 0x000000F8 with 0x0BEC0000
390 01:41:11.054559 Writing SCC 0x000000FC with 0xABE40000
391 01:41:11.054901 Writing SCC 0x0000000C with 0x000000C2
392 01:41:11.082473 Writing SCC 0x00000010 with 0x000000C2
393 01:41:11.082905
394 01:41:11.083219 Peripheral ID0:0x000000AD
395 01:41:11.083512 Peripheral ID1:0x000000B0
396 01:41:11.083793 Peripheral ID2:0x0000000B
397 01:41:11.084066 Peripheral ID3:0x00000000
398 01:41:11.084335 Peripheral ID4:0x0000000D
399 01:41:11.084600 Peripheral ID5:0x000000F0
400 01:41:11.085806 Peripheral ID6:0x00000005
401 01:41:11.086265 Peripheral ID7:0x000000B1
402 01:41:11.086586
403 01:41:11.197515 Programming NOR Flash
404 01:41:12.124801 PCIE clock configured...
405 01:41:12.332535
406 01:41:12.333007 Testing motherboard interfaces (FPGA build 118)...
407 01:41:12.348466 SRAM 32MB test: PASSED
408 01:41:12.636233 LAN9118 test: PASSED
409 01:41:12.875932 ERROR: SMC USB SRAM mode lock
410 01:41:12.876415 SMC USB test: FAILED
411 01:41:12.907877 KMI1/2 test: PASSED
412 01:41:12.923871 MMC test: PASSED
413 01:41:12.939867 PB/LEDs test: PASSED
414 01:41:12.955839 FPGA UART test: PASSED
415 01:41:13.195742 PCIe init test: PASSED
416 01:41:13.211626 MAC addrs test: PASSED
417 01:41:13.212089
418 01:41:13.259654 SMC MAC address 0002-F700-584D
419 01:41:13.275574 Setting HDMI0 mode for SVGA.
420 01:41:13.403467 Setting HDMI1 mode for SVGA.
421 01:41:13.515371
422 01:41:13.627293 SoC SMB clock enabled.
423 01:41:13.739158
424 01:41:13.755082 Testing SMB clock...
425 01:41:13.867037 SMB clock running
426 01:41:13.914964 Releasing system resets...
427 01:41:14.026913
428 01:41:14.027371 UART0 set to SoC UART0
429 01:41:14.027720 UART1 set to SoC UART1
430 01:41:14.028038
431 01:41:14.157694 NOTICE: Booting Trusted Firmware
432 01:41:14.160936 NOTICE: BL1: v2.1(release):v2.2-rc0
433 01:41:14.161384 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
434 01:41:14.183667 NOTICE: BL1: Booting BL2
435 01:41:14.186894 NOTICE: BL2: v2.1(release):v2.2-rc0
436 01:41:14.187340 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
437 01:41:15.675217 NOTICE: BL1: Booting BL31
438 01:41:15.675726 NOTICE: BL31: v2.1(release):v2.2-rc0
439 01:41:15.678421 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
440 01:41:16.085747
441 01:41:16.086141
442 01:41:16.088919 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
443 01:41:16.089254
444 01:41:16.424741 DRAM: 8 GiB
445 01:41:16.484619 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
446 01:41:16.485100 Core: 21 devices, 8 uclasses, devicetree: board
447 01:41:16.487808 Flash: 64 MiB
448 01:41:16.528459 Loading Environment from Flash... *** Warning - bad CRC, using default environment
449 01:41:16.528934
450 01:41:16.529270 In: serial@7ff80000
451 01:41:16.529577 Out: serial@7ff80000
452 01:41:16.529873 Err: serial@7ff80000
453 01:41:16.530206 Net: eth0: ethernet@200000000
455 01:41:16.582706 Hit any key to stop autoboot: 1
456 01:41:16.583486 end: 2.4.2 bootloader-interrupt (duration 00:00:33) [common]
457 01:41:16.584046 start: 2.4.3 bootloader-commands (timeout 00:04:19) [common]
458 01:41:16.584429 Setting prompt string to ['VExpress64#']
459 01:41:16.584810 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:19)
460 01:41:16.611527 0
461 01:41:16.612419 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 01:41:16.612851 Sending with 100 millisecond of delay
464 01:41:19.368979 VExpress64# setenv autoload no
465 01:41:19.469674 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:16)
466 01:41:19.473235 setenv autoload no
467 01:41:19.473926 Sending with 100 millisecond of delay
469 01:41:25.085519 VExpress64# setenv initrd_high 0xffffffffffffffff
470 01:41:25.186091 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 00:04:11)
471 01:41:25.186523 setenv initrd_high 0xffffffffffffffff
472 01:41:25.186912 Sending with 100 millisecond of delay
474 01:41:30.347343 VExpress64# setenv fdt_high 0xffffffffffffffff
475 01:41:30.448036 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:05)
476 01:41:30.448780 setenv fdt_high 0xffffffffffffffff
477 01:41:30.449431 Sending with 100 millisecond of delay
479 01:41:31.101482 VExpress64# dhcp
480 01:41:31.202179 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:05)
481 01:41:31.202936 dhcp
482 01:41:31.203300 smc911x: detected LAN9118 controller
483 01:41:32.711422 smc911x: phy initialized
484 01:41:32.711921 smc911x: MAC 00:02:f7:00:58:4d
485 01:41:32.714629 BOOTP broadcast 1
486 01:41:32.954407 BOOTP broadcast 2
487 01:41:33.465824 BOOTP broadcast 3
488 01:41:34.456935 BOOTP broadcast 4
489 01:41:36.454979 BOOTP broadcast 5
490 01:41:36.486936 *** Unhandled DHCP Option in OFFER/ACK: 42
491 01:41:36.519747 *** Unhandled DHCP Option in OFFER/ACK: 42
492 01:41:36.520208 DHCP client bound to address 192.168.56.212 (3801 ms)
493 01:41:36.523061 smc911x: MAC 00:02:f7:00:58:4d
494 01:41:36.523776 Sending with 100 millisecond of delay
496 01:41:41.083358 VExpress64# setenv serverip 192.168.56.230
497 01:41:41.184057 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 00:03:55)
498 01:41:41.184908 setenv serverip 192.168.56.230
499 01:41:41.185584 Sending with 100 millisecond of delay
501 01:41:49.803112 VExpress64# tftp 0x80200000 347704/tftp-deploy-julwhp25/kernel/uImage
502 01:41:49.903816 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 00:03:46)
503 01:41:49.904590 tftp 0x80200000 347704/tftp-deploy-julwhp25/kernel/uImage
504 01:41:49.904956 smc911x: detected LAN9118 controller
505 01:41:51.404923 smc911x: phy initialized
506 01:41:51.433719 smc911x: MAC 00:02:f7:00:58:4d
507 01:41:51.434223 Using ethernet@200000000 device
508 01:41:51.434547 TFTP from server 192.168.56.230; our IP address is 192.168.56.212
509 01:41:51.434852 Filename '347704/tftp-deploy-julwhp25/kernel/uImage'.
510 01:41:51.435150 Load address: 0x80200000
511 01:41:56.791776 Loading: *#################################################################
512 01:41:57.127379 #################################################################
513 01:41:57.494950 #################################################################
514 01:41:57.862753 #################################################################
515 01:41:58.214507 #################################################################
516 01:41:58.550127 #################################################################
517 01:41:58.933747 #################################################################
518 01:41:59.317317 #################################################################
519 01:41:59.700932 #################################################################
520 01:42:00.068562 #################################################################
521 01:42:00.452307 #################################################################
522 01:42:00.835957 #################################################################
523 01:42:01.219546 #################################################################
524 01:42:01.603205 #################################################################
525 01:42:01.986819 #################################################################
526 01:42:02.370477 #################################################################
527 01:42:02.754195 #################################################################
528 01:42:03.137789 #################################################################
529 01:42:03.521330 #################################################################
530 01:42:03.904909 #################################################################
531 01:42:04.272667 #################################################################
532 01:42:04.624452 #################################################################
533 01:42:05.007942 #################################################################
534 01:42:05.391585 #################################################################
535 01:42:05.775320 #################################################################
536 01:42:06.158973 #################################################################
537 01:42:06.542609 #################################################################
538 01:42:06.926295 #################################################################
539 01:42:07.277971 #################################################################
540 01:42:07.645596 #################################################################
541 01:42:08.029233 #################################################################
542 01:42:08.412883 #################################################################
543 01:42:08.796469 #################################################################
544 01:42:09.180089 #################################################################
545 01:42:09.563746 #################################################################
546 01:42:09.931446 #################################################################
547 01:42:10.315092 #################################################################
548 01:42:10.698601 #################################################################
549 01:42:11.082237 #################################################################
550 01:42:11.466045 #################################################################
551 01:42:11.833608 #################################################################
552 01:42:12.185495 #################################################################
553 01:42:12.568972 #################################################################
554 01:42:12.952489 #################################################################
555 01:42:13.304365 #################################################################
556 01:42:13.687808 #################################################################
557 01:42:14.055450 #################################################################
558 01:42:14.439111 #################################################################
559 01:42:14.822718 #################################################################
560 01:42:15.190490 #################################################################
561 01:42:15.574128 #################################################################
562 01:42:15.941773 #################################################################
563 01:42:16.325443 #################################################################
564 01:42:16.693026 #################################################################
565 01:42:17.076677 #################################################################
566 01:42:17.460322 #################################################################
567 01:42:17.843880 #################################################################
568 01:42:18.227493 #################################################################
569 01:42:18.611179 #################################################################
570 01:42:18.994825 #################################################################
571 01:42:19.369456 ###############################################################
572 01:42:19.369973 2 MiB/s
573 01:42:19.370362 done
574 01:42:19.370681 Bytes transferred = 58176064 (377b240 hex)
575 01:42:19.372670 smc911x: MAC 00:02:f7:00:58:4d
576 01:42:19.373560 Sending with 100 millisecond of delay
578 01:42:30.395706 VExpress64# tftp 0x8fe00000 347704/tftp-deploy-julwhp25/ramdisk/ramdisk.cpio.gz.uboot
579 01:42:30.496414 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 01:42:30.497193 tftp 0x8fe00000 347704/tftp-deploy-julwhp25/ramdisk/ramdisk.cpio.gz.uboot
581 01:42:30.497554 smc911x: detected LAN9118 controller
582 01:42:32.054485 smc911x: phy initialized
583 01:42:32.054985 smc911x: MAC 00:02:f7:00:58:4d
584 01:42:32.055320 Using ethernet@200000000 device
585 01:42:32.055965 TFTP from server 192.168.56.230; our IP address is 192.168.56.212
586 01:42:32.056311 Filename '347704/tftp-deploy-julwhp25/ramdisk/ramdisk.cpio.gz.uboot'.
587 01:42:32.056623 Load address: 0x8fe00000
588 01:42:37.380298 Loading: *#################################################################
589 01:42:37.715969 #################################################################
590 01:42:38.067752 #################################################################
591 01:42:38.403447 #################################################################
592 01:42:38.739128 #################################################################
593 01:42:39.074846 #################################################################
594 01:42:39.426498 #################################################################
595 01:42:39.762401 #################################################################
596 01:42:40.145927 #################################################################
597 01:42:40.529728 #################################################################
598 01:42:40.913168 #################################################################
599 01:42:41.296850 #################################################################
600 01:42:41.680541 #################################################################
601 01:42:42.048242 #################################################################
602 01:42:42.431928 #################################################################
603 01:42:42.815405 #################################################################
604 01:42:43.183168 #################################################################
605 01:42:43.566895 #################################################################
606 01:42:43.950511 #################################################################
607 01:42:44.302113 #################################################################
608 01:42:44.669741 #################################################################
609 01:42:45.053469 #################################################################
610 01:42:45.437021 #################################################################
611 01:42:45.788780 #################################################################
612 01:42:46.172295 #################################################################
613 01:42:46.555947 #################################################################
614 01:42:46.907622 #################################################################
615 01:42:47.051556 ###########################
616 01:42:47.052066 1.7 MiB/s
617 01:42:47.052429 done
618 01:42:47.069361 Bytes transferred = 26150308 (18f05a4 hex)
619 01:42:47.069816 smc911x: MAC 00:02:f7:00:58:4d
620 01:42:47.070617 Sending with 100 millisecond of delay
622 01:42:51.630214 VExpress64# setenv initrd_size ${filesize}
623 01:42:51.730951 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:02:44)
624 01:42:51.731754 setenv initrd_size ${filesize}
625 01:42:51.732431 Sending with 100 millisecond of delay
627 01:43:00.199909 VExpress64# tftp 0x8fc00000 347704/tftp-deploy-julwhp25/dtb/juno.dtb
628 01:43:00.300633 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:02:36)
629 01:43:00.301473 tftp 0x8fc00000 347704/tftp-deploy-julwhp25/dtb/juno.dtb
630 01:43:00.301869 smc911x: detected LAN9118 controller
631 01:43:01.813457 smc911x: phy initialized
632 01:43:01.813973 smc911x: MAC 00:02:f7:00:58:4d
633 01:43:01.814361 Using ethernet@200000000 device
634 01:43:01.814679 TFTP from server 192.168.56.230; our IP address is 192.168.56.212
635 01:43:01.816766 Filename '347704/tftp-deploy-julwhp25/dtb/juno.dtb'.
636 01:43:01.817231 Load address: 0x8fc00000
637 01:43:06.827631 Loading: *##
638 01:43:06.827896 4.9 KiB/s
639 01:43:06.828063 done
640 01:43:06.828213 Bytes transferred = 26981 (6965 hex)
641 01:43:06.830790 smc911x: MAC 00:02:f7:00:58:4d
642 01:43:06.831253 Sending with 100 millisecond of delay
644 01:43:45.356521 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/347704/extract-nfsrootfs-04w6_2fn,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
645 01:43:45.457300 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 01:43:45.458149 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/347704/extract-nfsrootfs-04w6_2fn,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
647 01:43:45.458823 Sending with 100 millisecond of delay
649 01:43:51.220985 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
650 01:43:51.321701 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 01:43:51.322262 bootloader-commands: Wait for prompt ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:01:45)
652 01:43:51.323095 bootm 0x80200000 0x8fe00000 0x8fc00000
653 01:43:51.323481 ## Booting kernel from Legacy Image at 80200000 ...
654 01:43:51.323800 Image Name:
655 01:43:51.324101 Image Type: AArch64 Linux Kernel Image (uncompressed)
656 01:43:51.324390 Data Size: 58176000 Bytes = 55.5 MiB
657 01:43:51.324676 Load Address: 80200000
658 01:43:51.324950 Entry Point: 80200000
659 01:43:51.779407 Verifying Checksum ... OK
660 01:43:51.779887 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
661 01:43:51.780227 Image Name:
662 01:43:51.780544 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
663 01:43:51.780847 Data Size: 26150244 Bytes = 24.9 MiB
664 01:43:51.781142 Load Address: 00000000
665 01:43:51.781423 Entry Point: 00000000
666 01:43:52.009160 Verifying Checksum ... OK
667 01:43:52.009638 ## Flattened Device Tree blob at 8fc00000
668 01:43:52.012356 Booting using the fdt blob at 0x8fc00000
669 01:43:52.012790 Loading Kernel Image
670 01:43:52.084239 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
671 01:43:52.084684
672 01:43:52.085023 Starting kernel ...
673 01:43:52.085335
674 01:43:52.086093 end: 2.4.3 bootloader-commands (duration 00:02:36) [common]
675 01:43:52.086574 start: 2.4.4 auto-login-action (timeout 00:01:44) [common]
676 01:43:52.086939 Setting prompt string to ['Linux version [0-9]']
677 01:43:52.087289 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 01:43:52.087646 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 01:43:52.163380 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
680 01:43:52.164331 start: 2.4.4.1 login-action (timeout 00:01:44) [common]
681 01:43:52.164783 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 01:43:52.165155 Setting prompt string to []
683 01:43:52.165527 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 01:43:52.165892 Using line separator: #'\n'#
685 01:43:52.166256 No login prompt set.
686 01:43:52.166600 Parsing kernel messages
687 01:43:52.166990 ['-\\[ 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 01:43:52.167549 [login-action] Waiting for messages, (timeout 00:01:44)
689 01:43:52.167886 Waiting using forced prompt support (timeout 00:00:52)
690 01:43:52.170186 [ 0.000000] Linux version 6.1.92-cip22 (KernelCI@build-j217155-arm64-gcc-10-defconfig-kselftest-s75t2) (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 Jun 4 23:39:49 UTC 2024
691 01:43:52.170601 [ 0.000000] Machine model: ARM Juno development board (r0)
692 01:43:52.170936 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
693 01:43:52.182119 [ 0.000000] printk: bootconsole [pl11] enabled
694 01:43:52.182558 [ 0.000000] efi: UEFI not found.
695 01:43:52.447824 [ 0.000000] NUMA: No NUMA configuration found
696 01:43:52.448312 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
697 01:43:52.449017 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
698 01:43:52.449379 [ 0.000000] Zone ranges:
699 01:43:52.449694 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
700 01:43:52.449995 [ 0.000000] DMA32 empty
701 01:43:52.450347 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
702 01:43:52.450643 [ 0.000000] Movable zone start for each node
703 01:43:52.451369 [ 0.000000] Early memory node ranges
704 01:43:52.479634 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
705 01:43:52.480084 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
706 01:43:52.482961 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
707 01:43:52.629794 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
708 01:43:52.630700 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
709 01:43:52.631095 [ 0.000000] psci: probing for conduit method from DT.
710 01:43:52.631510 [ 0.000000] psci: PSCIv1.1 detected in firmware.
711 01:43:52.631906 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
712 01:43:52.632291 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
713 01:43:52.632668 [ 0.000000] psci: SMC Calling Convention v1.1
714 01:43:52.633420 [ 0.000000] percpu: Embedded 32 pages/cpu s92768 r8192 d30112 u131072
715 01:43:52.674602 [ 0.000000] Detected VIPT I-cache on CPU0
716 01:43:52.675063 [ 0.000000] CPU features: detected: ARM erratum 843419
717 01:43:52.675492 [ 0.000000] CPU features: detected: ARM erratum 845719
718 01:43:52.675893 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
719 01:43:52.676283 [ 0.000000] alternatives: applying boot alternatives
720 01:43:52.676660 [ 0.000000] Fallback order for Node 0: 0
721 01:43:52.677033 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
722 01:43:52.677818 [ 0.000000] Policy zone: Normal
723 01:43:52.721468 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/347704/extract-nfsrootfs-04w6_2fn,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
724 01:43:52.721926 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
725 01:43:52.722342 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
726 01:43:52.724840 <6>[ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
727 01:43:52.754445 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
728 01:43:52.754897 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
729 01:43:52.757708 <6>[ 0.000000] software IO TLB: area num 8.
730 01:43:52.794539 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
731 01:43:54.730827 <6>[ 0.000000] Memory: 8014428K/8372224K available (23424K kernel code, 7148K rwdata, 11840K rodata, 14272K init, 11463K bss, 325028K reserved, 32768K cma-reserved)
732 01:43:54.731331 <4>[ 0.000000] **********************************************************
733 01:43:54.731765 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
734 01:43:54.732156 <4>[ 0.000000] ** **
735 01:43:54.733979 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
736 01:43:54.774186 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
737 01:43:54.775172 <4>[ 0.000000] ** might reduce the security of your system. **
738 01:43:54.775568 <4>[ 0.000000] ** **
739 01:43:54.775979 <4>[ 0.000000] ** If you see this message and you are not debugging **
740 01:43:54.776373 <4>[ 0.000000] ** the kernel, report this immediately to your system **
741 01:43:54.777806 <4>[ 0.000000] ** administrator! **
742 01:43:54.818515 <4>[ 0.000000] ** **
743 01:43:54.818981 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
744 01:43:54.819414 <4>[ 0.000000] **********************************************************
745 01:43:54.820313 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
746 01:43:54.821812 <6>[ 0.000000] ftrace: allocating 66789 entries in 261 pages
747 01:43:55.154494 <6>[ 0.000000] ftrace: allocated 261 pages with 3 groups
748 01:43:55.154984 <6>[ 0.000000] trace event string verifier disabled
749 01:43:55.155327 <6>[ 0.000000] Running RCU self tests
750 01:43:55.155647 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
751 01:43:55.156438 <6>[ 0.000000] rcu: RCU event tracing is enabled.
752 01:43:55.156775 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
753 01:43:55.157081 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
754 01:43:55.157975 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
755 01:43:55.192017 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
756 01:43:55.192460 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
757 01:43:55.192807 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
758 01:43:55.195404 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
759 01:43:55.309293 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
760 01:43:55.309753 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
761 01:43:55.310698 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
762 01:43:55.311068 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
763 01:43:55.311385 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
764 01:43:55.311686 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
765 01:43:55.312679 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
766 01:43:55.363294 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
767 01:43:55.363740 <3>[ 0.000000] timer_sp804: timer clock not found: -517
768 01:43:55.364076 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
769 01:43:55.364390 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
770 01:43:55.364704 <3>[ 0.000000] timer_sp804: timer clock not found: -517
771 01:43:55.364998 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
772 01:43:55.410915 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
773 01:43:55.411363 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
774 01:43:55.411701 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
775 01:43:55.412033 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
776 01:43:55.412340 <6>[ 0.011103] Console: colour dummy device 80x25
777 01:43:55.414241 <4>[ 0.016010] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
778 01:43:55.455316 <4>[ 0.024200] ... MAX_LOCKDEP_SUBCLASSES: 8
779 01:43:55.455759 <4>[ 0.028686] ... MAX_LOCK_DEPTH: 48
780 01:43:55.456094 <4>[ 0.033258] ... MAX_LOCKDEP_KEYS: 8192
781 01:43:55.456401 <4>[ 0.038007] ... CLASSHASH_SIZE: 4096
782 01:43:55.456700 <4>[ 0.042756] ... MAX_LOCKDEP_ENTRIES: 32768
783 01:43:55.456988 <4>[ 0.047593] ... MAX_LOCKDEP_CHAINS: 65536
784 01:43:55.457278 <4>[ 0.052430] ... CHAINHASH_SIZE: 32768
785 01:43:55.457560 <4>[ 0.057267] memory used by lock dependency info: 6365 kB
786 01:43:55.458519 <4>[ 0.063073] memory used for stack traces: 4224 kB
787 01:43:55.502442 <4>[ 0.068263] per task-struct memory footprint: 1920 bytes
788 01:43:55.502880 <6>[ 0.074447] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
789 01:43:55.503215 <6>[ 0.085398] pid_max: default: 32768 minimum: 301
790 01:43:55.503521 <6>[ 0.091465] LSM: Security Framework initializing
791 01:43:55.503811 <6>[ 0.096717] landlock: Up and running.
792 01:43:55.504095 <6>[ 0.100904] LSM support for eBPF active
793 01:43:55.505689 <6>[ 0.106045] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
794 01:43:55.526039 <6>[ 0.114081] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
795 01:43:55.574152 <6>[ 0.142035] cblist_init_generic: Setting adjustable number of callback queues.
796 01:43:55.574617 <6>[ 0.149783] cblist_init_generic: Setting shift to 3 and lim to 1.
797 01:43:55.574943 <6>[ 0.157040] cblist_init_generic: Setting adjustable number of callback queues.
798 01:43:55.575912 <6>[ 0.164793] cblist_init_generic: Setting shift to 3 and lim to 1.
799 01:43:55.576255 <6>[ 0.172049] cblist_init_generic: Setting adjustable number of callback queues.
800 01:43:55.577372 <6>[ 0.179804] cblist_init_generic: Setting shift to 3 and lim to 1.
801 01:43:55.592891 <6>[ 0.187018] Running RCU-tasks wait API self tests
802 01:43:55.712648 <6>[ 0.299462] rcu: Hierarchical SRCU implementation.
803 01:43:55.713123 <6>[ 0.304697] rcu: Max phase no-delay instances is 1000.
804 01:43:55.715870 <6>[ 0.310553] Callback from call_rcu_tasks_trace() invoked.
805 01:43:55.753592 <6>[ 0.343886] EFI services will not be available.
806 01:43:55.756819 <6>[ 0.352354] smp: Bringing up secondary CPUs ...
807 01:43:55.815289 <6>[ 0.362807] CPU features: detected: Spectre-v2
808 01:43:55.815761 <6>[ 0.362821] CPU features: detected: Spectre-v3a
809 01:43:55.816812 <6>[ 0.362830] CPU features: detected: Spectre-BHB
810 01:43:55.817262 <6>[ 0.362841] CPU features: detected: ARM erratum 834220
811 01:43:55.817590 <6>[ 0.362850] CPU features: detected: ARM erratum 832075
812 01:43:55.817970 <6>[ 0.362857] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
813 01:43:55.818363 <6>[ 0.362864] Detected PIPT I-cache on CPU1
814 01:43:55.859491 <6>[ 0.363091] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
815 01:43:55.859944 <6>[ 0.368602] Detected PIPT I-cache on CPU2
816 01:43:55.860371 <6>[ 0.368742] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
817 01:43:55.860768 <6>[ 0.373872] Detected VIPT I-cache on CPU3
818 01:43:55.861153 <6>[ 0.374148] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
819 01:43:55.861534 <6>[ 0.379347] Detected VIPT I-cache on CPU4
820 01:43:55.861904 <6>[ 0.379604] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
821 01:43:55.862310 <6>[ 0.384841] Detected VIPT I-cache on CPU5
822 01:43:55.918440 <6>[ 0.385103] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
823 01:43:55.918896 <6>[ 0.385763] smp: Brought up 1 node, 6 CPUs
824 01:43:55.920005 <6>[ 0.483426] SMP: Total of 6 processors activated.
825 01:43:55.920381 <6>[ 0.488677] Callback from call_rcu_tasks_rude() invoked.
826 01:43:55.920785 <6>[ 0.494660] CPU features: detected: 32-bit EL0 Support
827 01:43:55.921171 <6>[ 0.500235] CPU features: detected: 32-bit EL1 Support
828 01:43:55.921574 <6>[ 0.505925] CPU features: detected: CRC32 instructions
829 01:43:55.921915 <6>[ 0.511838] CPU: All CPU(s) started at EL2
830 01:43:55.922340 <6>[ 0.516363] alternatives: applying system-wide alternatives
831 01:43:55.937568 <6>[ 0.543071] devtmpfs: initialized
832 01:43:56.001537 <6>[ 0.604169] Callback from call_rcu_tasks() invoked.
833 01:43:56.057379 <6>[ 0.643565] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
834 01:43:56.060580 <6>[ 0.653784] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
835 01:43:56.096334 <6>[ 0.690116] pinctrl core: initialized pinctrl subsystem
836 01:43:56.154558 <6>[ 0.707471] DMI not present or invalid.
837 01:43:56.155014 <6>[ 0.714930] NET: Registered PF_NETLINK/PF_ROUTE protocol family
838 01:43:56.155359 <6>[ 0.727650] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
839 01:43:56.155677 <6>[ 0.736224] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
840 01:43:56.155982 <6>[ 0.746745] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
841 01:43:56.156275 <6>[ 0.755552] audit: initializing netlink subsys (disabled)
842 01:43:56.200290 <5>[ 0.762137] audit: type=2000 audit(0.624:1): state=initialized audit_enabled=0 res=1
843 01:43:56.200746 <6>[ 0.770223] thermal_sys: Registered thermal governor 'step_wise'
844 01:43:56.201089 <6>[ 0.770290] thermal_sys: Registered thermal governor 'power_allocator'
845 01:43:56.201399 <6>[ 0.777162] cpuidle: using governor menu
846 01:43:56.201698 <6>[ 0.789764] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
847 01:43:56.203472 <6>[ 0.797506] ASID allocator initialised with 65536 entries
848 01:43:56.219356 <6>[ 0.816298] Serial: AMBA PL011 UART driver
849 01:43:56.313687 <6>[ 0.877574] amba 20010000.etf: Fixed dependency cycle(s) with /funnel@20040000
850 01:43:56.314172 <6>[ 0.885841] amba 20040000.funnel: Fixed dependency cycle(s) with /etf@20010000
851 01:43:56.314512 <6>[ 0.895817] amba 20040000.funnel: Fixed dependency cycle(s) with /stm@20100000
852 01:43:56.314826 <6>[ 0.903932] amba 20100000.stm: Fixed dependency cycle(s) with /funnel@20040000
853 01:43:56.315123 <6>[ 0.913188] amba 20070000.etr: Fixed dependency cycle(s) with /replicator@20120000
854 01:43:56.364136 <6>[ 0.921704] amba 20030000.tpiu: Fixed dependency cycle(s) with /replicator@20120000
855 01:43:56.364604 <6>[ 0.930298] amba 20010000.etf: Fixed dependency cycle(s) with /replicator@20120000
856 01:43:56.364950 <6>[ 0.938775] amba 20120000.replicator: Fixed dependency cycle(s) with /etf@20010000
857 01:43:56.365264 <6>[ 0.947218] amba 20120000.replicator: Fixed dependency cycle(s) with /etr@20070000
858 01:43:56.365565 <6>[ 0.955675] amba 20120000.replicator: Fixed dependency cycle(s) with /tpiu@20030000
859 01:43:56.367411 <6>[ 0.967691] amba 22040000.etm: Fixed dependency cycle(s) with /funnel@220c0000
860 01:43:56.417192 <6>[ 0.975813] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@220c0000
861 01:43:56.417644 <6>[ 0.984169] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22040000
862 01:43:56.417982 <6>[ 0.992346] amba 220c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
863 01:43:56.418342 <6>[ 1.002307] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22140000
864 01:43:56.418647 <6>[ 1.010488] amba 22140000.etm: Fixed dependency cycle(s) with /funnel@220c0000
865 01:43:56.420433 <6>[ 1.022999] amba 23040000.etm: Fixed dependency cycle(s) with /funnel@230c0000
866 01:43:56.467659 <6>[ 1.031152] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@230c0000
867 01:43:56.468104 <6>[ 1.039578] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23040000
868 01:43:56.468436 <6>[ 1.047739] amba 230c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
869 01:43:56.468746 <6>[ 1.057747] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23140000
870 01:43:56.469051 <6>[ 1.065983] amba 23140000.etm: Fixed dependency cycle(s) with /funnel@230c0000
871 01:43:56.508938 <6>[ 1.076345] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23240000
872 01:43:56.509395 <6>[ 1.084572] amba 23240000.etm: Fixed dependency cycle(s) with /funnel@230c0000
873 01:43:56.509731 <6>[ 1.094921] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23340000
874 01:43:56.512161 <6>[ 1.103193] amba 23340000.etm: Fixed dependency cycle(s) with /funnel@230c0000
875 01:43:56.531598 <6>[ 1.133747] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
876 01:43:56.559904 <6>[ 1.143160] printk: console [ttyAMA0] enabled
877 01:43:56.560367 <6>[ 1.143160] printk: console [ttyAMA0] enabled
878 01:43:56.560706 <6>[ 1.152535] printk: bootconsole [pl11] disabled
879 01:43:56.563127 <6>[ 1.152535] printk: bootconsole [pl11] disabled
880 01:43:56.579029 <4>[ 1.184018] KASLR disabled due to lack of seed
881 01:43:56.719498 <6>[ 1.290561] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
882 01:43:56.719958 <6>[ 1.297744] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
883 01:43:56.720294 <6>[ 1.304328] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
884 01:43:56.720615 <6>[ 1.311427] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
885 01:43:56.720916 <6>[ 1.318003] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
886 01:43:56.722766 <6>[ 1.325100] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
887 01:43:56.745686 <6>[ 1.331677] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
888 01:43:56.746183 <6>[ 1.338771] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
889 01:43:56.764829 <6>[ 1.358587] ACPI: Interpreter disabled.
890 01:43:56.819714 <6>[ 1.376968] iommu: Default domain type: Translated
891 01:43:56.820183 <6>[ 1.382178] iommu: DMA domain TLB invalidation policy: strict mode
892 01:43:56.820611 <5>[ 1.392007] SCSI subsystem initialized
893 01:43:56.821010 <6>[ 1.400502] usbcore: registered new interface driver usbfs
894 01:43:56.821397 <6>[ 1.406660] usbcore: registered new interface driver hub
895 01:43:56.821773 <6>[ 1.412606] usbcore: registered new device driver usb
896 01:43:56.822952 <6>[ 1.422603] platform 7ff60000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@70
897 01:43:56.871475 <6>[ 1.432862] i2c 0-0070: Fixed dependency cycle(s) with /hdlcd@7ff60000
898 01:43:56.871952 <6>[ 1.440907] platform 7ff50000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@71
899 01:43:56.872386 <6>[ 1.450943] i2c 0-0071: Fixed dependency cycle(s) with /hdlcd@7ff50000
900 01:43:56.872787 <6>[ 1.463364] pps_core: LinuxPPS API ver. 1 registered
901 01:43:56.873173 <6>[ 1.468679] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
902 01:43:56.874668 <6>[ 1.478294] PTP clock support registered
903 01:43:56.889661 <6>[ 1.483312] EDAC MC: Ver: 3.0.0
904 01:43:56.890161 <6>[ 1.495650] FPGA manager framework
905 01:43:56.931568 <6>[ 1.500377] Advanced Linux Sound Architecture Driver Initialized.
906 01:43:56.932015 <6>[ 1.511275] NET: Registered PF_ATMPVC protocol family
907 01:43:56.932354 <6>[ 1.516646] NET: Registered PF_ATMSVC protocol family
908 01:43:56.932662 <6>[ 1.523684] vgaarb: loaded
909 01:43:56.934823 <6>[ 1.528629] clocksource: Switched to clocksource arch_sys_counter
910 01:43:58.514055 <5>[ 3.102411] VFS: Disk quotas dquot_6.6.0
911 01:43:58.517294 <6>[ 3.106913] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
912 01:43:58.517741 <6>[ 3.116284] pnp: PnP ACPI: disabled
913 01:43:58.593888 <6>[ 3.181585] NET: Registered PF_INET protocol family
914 01:43:58.597182 <6>[ 3.187318] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
915 01:43:58.638884 <6>[ 3.205807] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
916 01:43:58.639334 <6>[ 3.215778] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
917 01:43:58.640385 <6>[ 3.224011] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
918 01:43:58.642290 <6>[ 3.233098] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
919 01:43:58.716071 <6>[ 3.272741] TCP: Hash tables configured (established 65536 bind 65536)
920 01:43:58.716576 <6>[ 3.281561] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
921 01:43:58.716921 <6>[ 3.292146] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
922 01:43:58.717909 <6>[ 3.301916] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
923 01:43:58.718316 <6>[ 3.312893] NET: Registered PF_UNIX/PF_LOCAL protocol family
924 01:43:58.719437 <6>[ 3.322382] RPC: Registered named UNIX socket transport module.
925 01:43:58.774039 <6>[ 3.328696] RPC: Registered udp transport module.
926 01:43:58.774490 <6>[ 3.333724] RPC: Registered tcp transport module.
927 01:43:58.774829 <6>[ 3.338741] RPC: Registered tcp NFSv4.1 backchannel transport module.
928 01:43:58.775147 <6>[ 3.345523] NET: Registered PF_XDP protocol family
929 01:43:58.775448 <6>[ 3.350655] PCI: CLS 0 bytes, default 64
930 01:43:58.775742 <6>[ 3.356968] Unpacking initramfs...
931 01:43:58.776029 <6>[ 3.369012] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
932 01:43:58.805802 <6>[ 3.381360] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
933 01:43:58.806314 <6>[ 3.390265] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
934 01:43:58.806658 <6>[ 3.390265] Only trusted guests should be used on this system.
935 01:43:58.809062 <6>[ 3.404868] kvm [1]: IPA Size Limit: 40 bits
936 01:43:58.831724 <6>[ 3.424744] kvm [1]: vgic interrupt IRQ9
937 01:43:58.834927 <6>[ 3.429756] kvm [1]: Hyp mode initialized successfully
938 01:43:58.862683 <5>[ 3.450055] Initialise system trusted keyrings
939 01:43:58.865864 <6>[ 3.456029] workingset: timestamp_bits=42 max_order=21 bucket_order=0
940 01:43:59.049185 <6>[ 3.596488] squashfs: version 4.0 (2009/01/31) Phillip Lougher
941 01:43:59.049641 <5>[ 3.611713] NFS: Registering the id_resolver key type
942 01:43:59.049982 <5>[ 3.617249] Key type id_resolver registered
943 01:43:59.050341 <5>[ 3.621791] Key type id_legacy registered
944 01:43:59.050642 <6>[ 3.627124] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
945 01:43:59.050939 <6>[ 3.634208] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
946 01:43:59.052000 <6>[ 3.644818] 9p: Installing v9fs 9p2000 file system support
947 01:43:59.138489 <6>[ 3.701758] NET: Registered PF_ALG protocol family
948 01:43:59.138937 <5>[ 3.707003] Key type asymmetric registered
949 01:43:59.139278 <5>[ 3.711460] Asymmetric key parser 'x509' registered
950 01:43:59.139591 <6>[ 3.717085] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
951 01:43:59.139895 <6>[ 3.724856] io scheduler mq-deadline registered
952 01:43:59.140188 <6>[ 3.729708] io scheduler kyber registered
953 01:43:59.141759 <4>[ 3.736173] test_firmware: interface ready
954 01:43:59.205495 <6>[ 3.797839] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
955 01:43:59.221544 <6>[ 3.824203] EINJ: ACPI disabled.
956 01:43:59.357458 <6>[ 3.948383] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
957 01:43:59.411587 <6>[ 3.973243] SuperH (H)SCI(F) driver initialized
958 01:43:59.412036 <6>[ 3.980394] msm_serial: driver initialized
959 01:43:59.412372 <5>[ 3.991748] arm-smmu 7fb00000.iommu: probing hardware configuration...
960 01:43:59.412688 <5>[ 3.998617] arm-smmu 7fb00000.iommu: SMMUv1 with:
961 01:43:59.412993 <5>[ 4.003641] arm-smmu 7fb00000.iommu: stage 2 translation
962 01:43:59.413292 <5>[ 4.009359] arm-smmu 7fb00000.iommu: coherent table walk
963 01:43:59.414919 <5>[ 4.015096] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
964 01:43:59.459336 <5>[ 4.022580] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
965 01:43:59.459782 <5>[ 4.029449] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
966 01:43:59.460121 <5>[ 4.036302] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
967 01:43:59.460436 <5>[ 4.045855] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
968 01:43:59.460782 <5>[ 4.053466] arm-smmu 7fb10000.iommu: probing hardware configuration...
969 01:43:59.461093 <5>[ 4.060338] arm-smmu 7fb10000.iommu: SMMUv1 with:
970 01:43:59.462635 <5>[ 4.065361] arm-smmu 7fb10000.iommu: stage 2 translation
971 01:43:59.505345 <5>[ 4.071077] arm-smmu 7fb10000.iommu: non-coherent table walk
972 01:43:59.505789 <5>[ 4.077141] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
973 01:43:59.506158 <5>[ 4.084873] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
974 01:43:59.506473 <5>[ 4.092263] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
975 01:43:59.506776 <5>[ 4.099130] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
976 01:43:59.507064 <5>[ 4.105980] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
977 01:43:59.550186 <5>[ 4.115296] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
978 01:43:59.550739 <5>[ 4.122722] arm-smmu 7fb20000.iommu: probing hardware configuration...
979 01:43:59.551085 <5>[ 4.129580] arm-smmu 7fb20000.iommu: SMMUv1 with:
980 01:43:59.551399 <5>[ 4.134603] arm-smmu 7fb20000.iommu: stage 2 translation
981 01:43:59.551702 <5>[ 4.140318] arm-smmu 7fb20000.iommu: non-coherent table walk
982 01:43:59.551998 <5>[ 4.146381] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
983 01:43:59.553470 <5>[ 4.154113] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
984 01:43:59.597523 <5>[ 4.161508] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
985 01:43:59.597970 <5>[ 4.168409] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
986 01:43:59.598348 <5>[ 4.175288] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
987 01:43:59.598664 <5>[ 4.184676] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
988 01:43:59.598972 <5>[ 4.192044] arm-smmu 7fb30000.iommu: probing hardware configuration...
989 01:43:59.599264 <5>[ 4.198903] arm-smmu 7fb30000.iommu: SMMUv1 with:
990 01:43:59.600827 <5>[ 4.203923] arm-smmu 7fb30000.iommu: stage 2 translation
991 01:43:59.648056 <5>[ 4.209636] arm-smmu 7fb30000.iommu: coherent table walk
992 01:43:59.648503 <5>[ 4.215365] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
993 01:43:59.648846 <5>[ 4.222750] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
994 01:43:59.649162 <5>[ 4.229613] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
995 01:43:59.649466 <5>[ 4.236478] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
996 01:43:59.651324 <5>[ 4.245849] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
997 01:43:59.715106 <6>[ 4.321727] loop: module loaded
998 01:43:59.739178 <6>[ 4.329499] lkdtm: No crash points registered, enable through debugfs
999 01:43:59.739625 <6>[ 4.344766] megasas: 07.719.03.00-rc1
1000 01:43:59.843879 <6>[ 4.406299] thunder_xcv, ver 1.0
1001 01:43:59.844460 <6>[ 4.410202] thunder_bgx, ver 1.0
1002 01:43:59.844805 <6>[ 4.414086] nicpf, ver 1.0
1003 01:43:59.845124 <6>[ 4.423674] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
1004 01:43:59.845436 <6>[ 4.431228] hns3: Copyright (c) 2017 Huawei Corporation.
1005 01:43:59.845736 <6>[ 4.437372] hclge is initializing
1006 01:43:59.846060 <6>[ 4.441176] e1000: Intel(R) PRO/1000 Network Driver
1007 01:43:59.846350 <6>[ 4.446373] e1000: Copyright (c) 1999-2006 Intel Corporation.
1008 01:43:59.847351 <6>[ 4.452891] e1000e: Intel(R) PRO/1000 Network Driver
1009 01:43:59.894862 <6>[ 4.458174] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
1010 01:43:59.895316 <6>[ 4.464825] igb: Intel(R) Gigabit Ethernet Network Driver
1011 01:43:59.895654 <6>[ 4.470543] igb: Copyright (c) 2007-2014 Intel Corporation.
1012 01:43:59.895971 <6>[ 4.476759] igbvf: Intel(R) Gigabit Virtual Function Network Driver
1013 01:43:59.896271 <6>[ 4.483348] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
1014 01:43:59.898115 <6>[ 4.491390] sky2: driver version 1.30
1015 01:44:01.656212 <6>[ 6.252771] Freeing initrd memory: 25532K
1016 01:44:01.731226 <5>[ 6.321967] smsc: module verification failed: signature and/or required key missing - tainting kernel
1017 01:44:01.765852 <6>[ 6.350123] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
1018 01:44:01.769178 <6>[ 6.361789] VFIO - User Level meta-driver version: 0.3
1019 01:44:01.811817 <6>[ 6.382701] ehci-platform 7ffc0000.usb: Adding to iommu group 0
1020 01:44:01.812305 <6>[ 6.384431] usbcore: registered new interface driver usb-storage
1021 01:44:01.812649 <6>[ 6.389950] ohci-platform 7ffb0000.usb: Adding to iommu group 0
1022 01:44:01.813671 <6>[ 6.394376] ehci-platform 7ffc0000.usb: EHCI Host Controller
1023 01:44:01.814049 <6>[ 6.394990] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
1024 01:44:01.814411 <6>[ 6.397224] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
1025 01:44:01.855582 <6>[ 6.402456] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
1026 01:44:01.856027 <6>[ 6.419832] rtc-pl031 1c170000.rtc: registered as rtc0
1027 01:44:01.857070 <6>[ 6.420778] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1028 01:44:01.857421 <6>[ 6.431763] hub 1-0:1.0: USB hub found
1029 01:44:01.857725 <6>[ 6.434865] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:08 UTC (946684988)
1030 01:44:01.858048 <6>[ 6.441875] hub 1-0:1.0: 1 port detected
1031 01:44:01.858346 <6>[ 6.449408] i2c_dev: i2c /dev entries driver
1032 01:44:01.890836 <6>[ 6.459812] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1033 01:44:01.891278 <6>[ 6.472253] ohci-platform 7ffb0000.usb: irq 30, io mem 0x7ffb0000
1034 01:44:01.894079 <6>[ 6.486705] sp805-wdt 1c0f0000.watchdog: registration successful
1035 01:44:01.963951 <6>[ 6.516161] sdhci: Secure Digital Host Controller Interface driver
1036 01:44:01.964435 <6>[ 6.522679] sdhci: Copyright(c) Pierre Ossman
1037 01:44:01.964772 <6>[ 6.524752] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1038 01:44:01.965097 <6>[ 6.530270] Synopsys Designware Multimedia Card Interface Driver
1039 01:44:01.965399 <6>[ 6.546450] sdhci-pltfm: SDHCI platform and OF driver helper
1040 01:44:01.965691 <6>[ 6.561793] leds-syscon 1c010008.0.led: registered LED (null)
1041 01:44:01.965985 <6>[ 6.567346] hub 2-0:1.0: USB hub found
1042 01:44:01.967139 <6>[ 6.569363] leds-syscon 1c010008.1.led: registered LED (null)
1043 01:44:02.016385 <6>[ 6.572100] hub 2-0:1.0: 1 port detected
1044 01:44:02.016835 <6>[ 6.578967] leds-syscon 1c010008.2.led: registered LED (null)
1045 01:44:02.017175 <6>[ 6.589287] leds-syscon 1c010008.3.led: registered LED (null)
1046 01:44:02.017501 <6>[ 6.596500] leds-syscon 1c010008.4.led: registered LED (null)
1047 01:44:02.017902 <6>[ 6.603689] leds-syscon 1c010008.5.led: registered LED (null)
1048 01:44:02.018321 <6>[ 6.610857] leds-syscon 1c010008.6.led: registered LED (null)
1049 01:44:02.019674 <6>[ 6.617979] leds-syscon 1c010008.7.led: registered LED (null)
1050 01:44:02.034847 <6>[ 6.627358] ledtrig-cpu: registered to indicate activity on CPUs
1051 01:44:02.065694 <6>[ 6.648049] usbcore: registered new interface driver usbhid
1052 01:44:02.066185 <6>[ 6.654830] usbhid: USB HID core driver
1053 01:44:02.068948 <6>[ 6.663679] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1054 01:44:02.121663 <6>[ 6.699848] netem: version 1.3
1055 01:44:02.122143 <6>[ 6.707415] ipip: IPv4 and MPLS over IPv4 tunneling driver
1056 01:44:02.122571 <6>[ 6.713330] usb 1-1: new high-speed USB device number 2 using ehci-platform
1057 01:44:02.124927 <6>[ 6.724199] IPv4 over IPsec tunneling driver
1058 01:44:02.140817 <6>[ 6.738005] NET: Registered PF_INET6 protocol family
1059 01:44:02.204570 <6>[ 6.756261] Segment Routing with IPv6
1060 01:44:02.205022 <6>[ 6.760450] In-situ OAM (IOAM) with IPv6
1061 01:44:02.205453 <6>[ 6.769174] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1062 01:44:02.205854 <6>[ 6.782048] NET: Registered PF_PACKET protocol family
1063 01:44:02.206272 <6>[ 6.789773] 9pnet: Installing 9P2000 support
1064 01:44:02.207864 <5>[ 6.794766] Key type dns_resolver registered
1065 01:44:02.208300 <6>[ 6.799369] mpls_gso: MPLS GSO support
1066 01:44:02.226603 <6>[ 6.820144] registered taskstats version 1
1067 01:44:02.229772 <5>[ 6.824824] Loading compiled-in X.509 certificates
1068 01:44:02.296488 <6>[ 6.887109] hub 1-1:1.0: USB hub found
1069 01:44:02.299705 <6>[ 6.892115] hub 1-1:1.0: 4 ports detected
1070 01:44:02.383447 <5>[ 6.957674] Loaded X.509 cert 'Build time autogenerated kernel key: 5df4961ba5457d62bcfd185f7358115b300c5dbc'
1071 01:44:02.383914 <6>[ 6.969077] ima: No TPM chip found, activating TPM-bypass!
1072 01:44:02.384345 <6>[ 6.974917] ima: Allocated hash algorithm: sha1
1073 01:44:02.386656 <6>[ 6.979970] ima: No architecture policies found
1074 01:44:02.455487 <6>[ 7.044449] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1075 01:44:02.490382 <6>[ 7.073050] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1076 01:44:02.493570 <6>[ 7.081077] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1077 01:44:02.549320 <3>[ 7.136916] scpi_protocol scpi: incorrect or no SCP firmware found
1078 01:44:02.552577 <4>[ 7.143460] scpi_protocol: probe of scpi failed with error -110
1079 01:44:02.575546 <6>[ 7.166215] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1080 01:44:02.842166 <4>[ 7.432919] atkbd serio0: keyboard reset failed on 1c060000.kmi
1081 01:44:04.088995 <4>[ 8.680874] atkbd serio1: keyboard reset failed on 1c070000.kmi
1082 01:44:10.754912 <6>[ 15.332751] 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
1083 01:44:10.871764 <4>[ 15.461281] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1084 01:44:17.307842 <6>[ 21.888651] 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
1085 01:44:17.461405 <4>[ 22.016843] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1086 01:44:17.461873 <6>[ 22.029183] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1087 01:44:17.464868 <6>[ 22.052752] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000d430000, IRQ: 28
1088 01:44:19.515736 <6>[ 24.105404] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1089 01:44:26.775627 <5>[ 24.136866] Sending DHCP requests ..
1090 01:44:26.778815 <3>[ 31.368370] DHCP/BOOTP: Reply not for us on eth0, op[2] xid[4631acfb]
1091 01:44:26.820714 <3>[ 31.410348] DHCP/BOOTP: Reply not for us on eth0, op[2] xid[4631acfb]
1092 01:44:27.166839 <4>[ 31.696726] ., OK
1093 01:44:27.167343 <6>[ 31.739172] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.212
1094 01:44:27.167691 <6>[ 31.747668] IP-Config: Complete:
1095 01:44:27.168679 <6>[ 31.751251] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.56.212, mask=255.255.255.0, gw=192.168.56.254
1096 01:44:27.169023 <6>[ 31.762151] host=192.168.56.212, domain=mayfield.sirena.org.uk, nis-domain=(none)
1097 01:44:27.170294 <6>[ 31.770432] bootserver=192.168.56.254, rootserver=192.168.56.230, rootpath=
1098 01:44:27.202360 <6>[ 31.770460] nameserver0=192.168.56.254
1099 01:44:27.202797 <6>[ 31.782723] ntpserver0=50.205.244.22, ntpserver1=85.199.214.99
1100 01:44:27.203138 <6>[ 31.797480] clk: Disabling unused clocks
1101 01:44:27.203451 <6>[ 31.801870] ALSA device list:
1102 01:44:27.203748 <6>[ 31.805250] No soundcards found.
1103 01:44:27.205771 <6>[ 31.810278] uart-pl011 7ff80000.serial: no DMA platform data
1104 01:44:27.302948 <6>[ 31.894438] Freeing unused kernel memory: 14272K
1105 01:44:27.306127 <6>[ 31.899590] Run /init as init process
1106 01:44:27.402050 Loading, please wait...
1107 01:44:27.673747 Starting systemd-udevd version 252.22-1~deb12u1
1108 01:44:34.371610 <6>[ 38.974257] tda998x 0-0070: found TDA19988
1109 01:44:34.691237 <6>[ 39.286670] tda998x 0-0071: found TDA19988
1110 01:44:34.755199 Begin: Loading essential drivers ... done.
1111 01:44:34.805962 Begin: Running /scripts/init-premount ... done.
1112 01:44:34.806440 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1113 01:44:34.806783 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1114 01:44:34.841129 Device /sys/class/net/bond0 found
1115 01:44:34.841564 done.
1116 01:44:35.032947 Begin: Waiting up to 180 secs for any network device to become available ... done.
1117 01:44:35.144840 /sys/class/net/bonding_masters/flags: Not a directory
1118 01:44:35.170939 IP-Config: bond0 hardware address ba:2f:00:a2:28:f3 mtu 1500 DHCP
1119 01:44:35.186750 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1120 01:44:35.257596 IP-Config: eth0 complete (dhcp from 192.168.56.254):
1121 01:44:35.258072 address: 192.168.56.212 broadcast: 192.168.56.255 netmask: 255.255.255.0
1122 01:44:35.258422 gateway: 192.168.56.254 dns0 : 192.168.56.254 dns1 : 0.0.0.0
1123 01:44:35.258738 domain : mayfield.sirena.org.uk
1124 01:44:35.259042 rootserver: 192.168.56.254 rootpath:
1125 01:44:35.260870 filename :
1126 01:44:35.372397 done.
1127 01:44:35.393263 Begin: Running /scripts/nfs-bottom ... done.
1128 01:44:35.540415 Begin: Running /scripts/init-bottom ... done.
1129 01:44:39.264850 <30>[ 43.857743] systemd[1]: System time before build time, advancing clock.
1130 01:44:39.963988 <30>[ 44.522699] 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)
1131 01:44:39.966716 <30>[ 44.556729] systemd[1]: Detected architecture arm64.
1132 01:44:39.967163
1133 01:44:39.982375 Welcome to [1mDebian GNU/Linux 12 (bookworm)[0m!
1134 01:44:39.982839
1135 01:44:40.023335 <30>[ 44.612796] systemd[1]: Hostname set to <debian-bookworm-arm64>.
1136 01:44:42.665937 <30>[ 47.255714] systemd[1]: Queued start job for default target graphical.target.
1137 01:44:42.771550 <30>[ 47.354644] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
1138 01:44:42.774857 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m - Slice /system/getty.
1139 01:44:42.810515 <30>[ 47.390884] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
1140 01:44:42.813802 [[0;32m OK [0m] Created slice [0;1;39msystem-modpr…lice[0m - Slice /system/modprobe.
1141 01:44:42.845441 <30>[ 47.426855] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
1142 01:44:42.848800 [[0;32m OK [0m] Created slice [0;1;39msystem-seria…[0m - Slice /system/serial-getty.
1143 01:44:42.875442 <30>[ 47.462487] systemd[1]: Created slice user.slice - User and Session Slice.
1144 01:44:42.878754 [[0;32m OK [0m] Created slice [0;1;39muser.slice[0m - User and Session Slice.
1145 01:44:42.907530 <30>[ 47.487833] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
1146 01:44:42.910777 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo…quests to Console Directory Watch.
1147 01:44:42.958517 <30>[ 47.519156] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
1148 01:44:42.958972 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo… Requests to Wall Directory Watch.
1149 01:44:42.959319 <30>[ 47.545592] 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).
1150 01:44:43.029029 <30>[ 47.565682] systemd[1]: Expecting device dev-ttyAMA0.device - /dev/ttyAMA0...
1151 01:44:43.029485 Expecting device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0...
1152 01:44:43.029825 <30>[ 47.589115] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
1153 01:44:43.030190 [[0;32m OK [0m] Reached target [0;1;39mcryptsetup.…get[0m - Local Encrypted Volumes.
1154 01:44:43.030500 <30>[ 47.613083] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
1155 01:44:43.032296 [[0;32m OK [0m] Reached target [0;1;39mintegrityse…Local Integrity Protected Volumes.
1156 01:44:43.094162 <30>[ 47.641121] systemd[1]: Reached target paths.target - Path Units.
1157 01:44:43.095392 [[0;32m OK [0m] Reached target [0;1;39mpaths.target[0m - Path Units.
1158 01:44:43.095784 <30>[ 47.661094] systemd[1]: Reached target remote-fs.target - Remote File Systems.
1159 01:44:43.096111 [[0;32m OK [0m] Reached target [0;1;39mremote-fs.target[0m - Remote File Systems.
1160 01:44:43.096417 <30>[ 47.685041] systemd[1]: Reached target slices.target - Slice Units.
1161 01:44:43.097557 [[0;32m OK [0m] Reached target [0;1;39mslices.target[0m - Slice Units.
1162 01:44:43.154832 <30>[ 47.705098] systemd[1]: Reached target swap.target - Swaps.
1163 01:44:43.155994 [[0;32m OK [0m] Reached target [0;1;39mswap.target[0m - Swaps.
1164 01:44:43.156362 <30>[ 47.725121] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
1165 01:44:43.156690 [[0;32m OK [0m] Reached target [0;1;39mveritysetup… - Local Verity Protected Volumes.
1166 01:44:43.157002 <30>[ 47.751156] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
1167 01:44:43.173252 [[0;32m OK [0m] Listening on [0;1;39msystemd-initc… initctl Compatibility Named Pipe.
1168 01:44:43.204149 <30>[ 47.785175] systemd[1]: Listening on systemd-journald-audit.socket - Journal Audit Socket.
1169 01:44:43.207384 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…socket[0m - Journal Audit Socket.
1170 01:44:43.231209 <30>[ 47.815005] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
1171 01:44:43.234405 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…t[0m - Journal Socket (/dev/log).
1172 01:44:43.259146 <30>[ 47.845532] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
1173 01:44:43.262375 [[0;32m OK [0m] Listening on [0;1;39msystemd-journald.socket[0m - Journal Socket.
1174 01:44:43.294080 <30>[ 47.875081] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
1175 01:44:43.297294 [[0;32m OK [0m] Listening on [0;1;39msystemd-netwo… - Network Service Netlink Socket.
1176 01:44:43.330075 <30>[ 47.911121] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
1177 01:44:43.330529 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd….socket[0m - udev Control Socket.
1178 01:44:43.357041 <30>[ 47.940513] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
1179 01:44:43.360239 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd…l.socket[0m - udev Kernel Socket.
1180 01:44:43.431975 <30>[ 48.018375] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
1181 01:44:43.435175 Mounting [0;1;39mdev-hugepages.mount[0m - Huge Pages File System...
1182 01:44:43.482906 <30>[ 48.069025] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
1183 01:44:43.486120 Mounting [0;1;39mdev-mqueue.mount…POSIX Message Queue File System...
1184 01:44:43.534855 <30>[ 48.121434] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
1185 01:44:43.538050 Mounting [0;1;39msys-kernel-debug.…[0m - Kernel Debug File System...
1186 01:44:43.586725 <30>[ 48.173142] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
1187 01:44:43.589853 Mounting [0;1;39msys-kernel-tracin…[0m - Kernel Trace File System...
1188 01:44:43.651622 <30>[ 48.232457] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
1189 01:44:43.654789 Starting [0;1;39mkmod-static-nodes…ate List of Static Device Nodes...
1190 01:44:43.732689 <30>[ 48.319237] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
1191 01:44:43.735945 Starting [0;1;39mmodprobe@configfs…m - Load Kernel Module configfs...
1192 01:44:43.823588 <30>[ 48.407048] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
1193 01:44:43.826840 Starting [0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
1194 01:44:43.875512 <30>[ 48.462021] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
1195 01:44:43.878766 Starting [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm...
1196 01:44:43.934487 <30>[ 48.517518] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
1197 01:44:43.937638 Starting [0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
1198 01:44:44.020423 <4>[ 48.580912] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
1199 01:44:44.020927 <6>[ 48.598014] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
1200 01:44:44.021266 <30>[ 48.605222] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
1201 01:44:44.023656 Starting [0;1;39mmodprobe@fuse.ser…e[0m - Load Kernel Module fuse...
1202 01:44:44.033344 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:44, retry in 00:00:52
1203 01:44:44.033913 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']
1205 01:44:44.135178 #
1206 01:44:44.136493 <30>[ 48.690678] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
1207 01:44:44.137042 Starting [0;1;39mmodprobe@loop.ser…e[0m - Load Kernel Module loop...
1208 01:44:44.198436 <30>[ 48.763755] systemd[1]: Starting systemd-journald.service - Journal Service...
1209 01:44:44.198923 Starting [0;1;39msystemd-journald.service[0m - Journal Service...
1210 01:44:44.199270 <6>[ 48.776931] fuse: init (API version 7.37)
1211 01:44:44.259159 <30>[ 48.842901] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
1212 01:44:44.262367 Starting [0;1;39msystemd-modules-l…rvice[0m - Load Kernel Modules...
1213 01:44:44.315117 <30>[ 48.895806] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line...
1214 01:44:44.318337 Starting [0;1;39msystemd-network-g… units from Kernel command line...
1215 01:44:44.406027 <30>[ 48.988432] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
1216 01:44:44.409239 Starting [0;1;39msystemd-remount-f…nt Root and Kernel File Systems...
1217 01:44:44.464967 <30>[ 49.050746] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
1218 01:44:44.468149 Starting [0;1;39msystemd-udev-trig…[0m - Coldplug All udev Devices...
1219 01:44:44.540086 <30>[ 49.126599] systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
1220 01:44:44.543283 [[0;32m OK [0m] Mounted [0;1;39mdev-hugepages.mount[0m - Huge Pages File System.
1221 01:44:44.576038 <30>[ 49.157031] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
1222 01:44:44.576529 [[0;32m OK [0m] Mounted [0;1;39mdev-mqueue.mount[…- POSIX Message Queue File System.
1223 01:44:44.602961 <30>[ 49.186773] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
1224 01:44:44.606098 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-debug.m…nt[0m - Kernel Debug File System.
1225 01:44:44.637804 <30>[ 49.218519] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
1226 01:44:44.640990 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-tracing…nt[0m - Kernel Trace File System.
1227 01:44:44.674830 <30>[ 49.255964] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
1228 01:44:44.678090 [[0;32m OK [0m] Finished [0;1;39mkmod-static-nodes…reate List of Static Device Nodes.
1229 01:44:44.728851 <30>[ 49.298385] systemd[1]: modprobe@configfs.service: Deactivated successfully.
1230 01:44:44.729317 <30>[ 49.311430] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
1231 01:44:44.732064 [[0;32m OK [0m] Finished [0;1;39mmodprobe@configfs…[0m - Load Kernel Module configfs.
1232 01:44:44.779816 <30>[ 49.349943] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
1233 01:44:44.780285 <30>[ 49.362836] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
1234 01:44:44.783022 [[0;32m OK [0m] Finished [0;1;39mmodprobe@dm_mod.s…e[0m - Load Kernel Module dm_mod.
1235 01:44:44.834750 <30>[ 49.404924] systemd[1]: modprobe@drm.service: Deactivated successfully.
1236 01:44:44.835222 <30>[ 49.419061] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
1237 01:44:44.837891 [[0;32m OK [0m] Finished [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm.
1238 01:44:44.888622 <30>[ 49.456078] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
1239 01:44:44.889102 <30>[ 49.471152] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
1240 01:44:44.891884 [[0;32m OK [0m] Finished [0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
1241 01:44:44.939608 <30>[ 49.507986] systemd[1]: modprobe@fuse.service: Deactivated successfully.
1242 01:44:44.940061 <30>[ 49.522385] systemd[1]: Finished modprobe@fuse.service - Load Kernel Module fuse.
1243 01:44:44.942920 [[0;32m OK [0m] Finished [0;1;39mmodprobe@fuse.service[0m - Load Kernel Module fuse.
1244 01:44:45.002575 <30>[ 49.567583] systemd[1]: modprobe@loop.service: Deactivated successfully.
1245 01:44:45.003045 <30>[ 49.583885] systemd[1]: Finished modprobe@loop.service - Load Kernel Module loop.
1246 01:44:45.005784 [[0;32m OK [0m] Finished [0;1;39mmodprobe@loop.service[0m - Load Kernel Module loop.
1247 01:44:45.045424 <30>[ 49.627910] systemd[1]: Finished systemd-modules-load.service - Load Kernel Modules.
1248 01:44:45.048684 [[0;32m OK [0m] Finished [0;1;39msystemd-modules-l…service[0m - Load Kernel Modules.
1249 01:44:45.089422 <30>[ 49.666260] systemd[1]: Finished systemd-network-generator.service - Generate network units from Kernel command line.
1250 01:44:45.092696 [[0;32m OK [0m] Finished [0;1;39msystemd-network-g…rk units from Kernel command line.
1251 01:44:45.129359 <30>[ 49.709966] systemd[1]: Finished systemd-remount-fs.service - Remount Root and Kernel File Systems.
1252 01:44:45.132566 [[0;32m OK [0m] Finished [0;1;39msystemd-remount-f…ount Root and Kernel File Systems.
1253 01:44:45.172312 <30>[ 49.754417] systemd[1]: Reached target network-pre.target - Preparation for Network.
1254 01:44:45.175568 [[0;32m OK [0m] Reached target [0;1;39mnetwork-pre…get[0m - Preparation for Network.
1255 01:44:45.268230 <30>[ 49.854455] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
1256 01:44:45.271502 Mounting [0;1;39msys-fs-fuse-conne…[0m - FUSE Control File System...
1257 01:44:45.372417 <30>[ 49.928226] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
1258 01:44:45.372905 Mounting [0;1;39msys-kernel-config…ernel Configuration File System...
1259 01:44:45.373269 <30>[ 49.954358] systemd[1]: systemd-firstboot.service - First Boot Wizard was skipped because of an unmet condition check (ConditionFirstBoot=yes).
1260 01:44:45.391257 <30>[ 49.970772] systemd[1]: systemd-pstore.service - Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
1261 01:44:45.431003 <30>[ 50.016513] systemd[1]: Starting systemd-random-seed.service - Load/Save Random Seed...
1262 01:44:45.434272 Starting [0;1;39msystemd-random-se…ice[0m - Load/Save Random Seed...
1263 01:44:45.469211 <30>[ 50.053491] systemd[1]: systemd-repart.service - Repartition Root Disk was skipped because no trigger condition checks were met.
1264 01:44:45.556978 <30>[ 50.140185] systemd[1]: Starting systemd-sysctl.service - Apply Kernel Variables...
1265 01:44:45.560191 Starting [0;1;39msystemd-sysctl.se…ce[0m - Apply Kernel Variables...
1266 01:44:45.611024 <30>[ 50.197642] systemd[1]: Starting systemd-sysusers.service - Create System Users...
1267 01:44:45.614153 Starting [0;1;39msystemd-sysusers.…rvice[0m - Create System Users...
1268 01:44:45.669879 <30>[ 50.254053] systemd[1]: Started systemd-journald.service - Journal Service.
1269 01:44:45.673074 [[0;32m OK [0m] Started [0;1;39msystemd-journald.service[0m - Journal Service.
1270 01:44:45.751050 [[0;32m OK [0m] Mounted [0;1;39msys-fs-fuse-connec…nt[0m - FUSE Control File System.
1271 01:44:45.774950 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-config.… Kernel Configuration File System.
1272 01:44:45.908947 Starting [0;1;39msystemd-journal-f…h Journal to Persistent Storage...
1273 01:44:46.033767 [[0;32m OK [0m] Finished [0;1;39msystemd-sysctl.service[0m - Apply Kernel Variables.
1274 01:44:46.118665 [[0;32m OK [0m] Finished [0;1;39msystemd-sysusers.service[0m - Create System Users.
1275 01:44:46.214384 Starting [0;1;39msystemd-tmpfiles-…ate Static Device Nodes in /dev...
1276 01:44:46.242481 <46>[ 50.831645] systemd-journald[256]: Received client request to flush runtime journal.
1277 01:44:46.449960 <5>[ 51.045144] random: crng init done
1278 01:44:46.513813 [[0;32m OK [0m] Finished [0;1;39msystemd-random-se…rvice[0m - Load/Save Random Seed.
1279 01:44:48.366492 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…reate Static Device Nodes in /dev.
1280 01:44:48.399428 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs-pr…reparation for Local File Systems.
1281 01:44:48.402258 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs.target[0m - Local File Systems.
1282 01:44:48.544914 Starting [0;1;39msystemd-udevd.ser…ger for Device Events and Files...
1283 01:44:49.133434 [[0;32m OK [0m] Finished [0;1;39msystemd-journal-f…ush Journal to Persistent Storage.
1284 01:44:49.208714 Starting [0;1;39msystemd-tmpfiles-… Volatile Files and Directories...
1285 01:44:49.644934 [[0;32m OK [0m] Started [0;1;39msystemd-udevd.serv…nager for Device Events and Files.
1286 01:44:49.769693 Starting [0;1;39msystemd-networkd.…ice[0m - Network Configuration...
1287 01:44:50.807172 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…te Volatile Files and Directories.
1288 01:44:50.844080 [[0;32m OK [0m] Found device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0.
1289 01:44:51.291557 Starting [0;1;39msystemd-timesyncd… - Network Time Synchronization...
1290 01:44:51.408557 Starting [0;1;39msystemd-update-ut…rd System Boot/Shutdown in UTMP...
1291 01:44:51.449282 [[0;32m OK [0m] Finished [0;1;39msystemd-udev-trig…e[0m - Coldplug All udev Devices.
1292 01:44:51.635318 <5>[ 56.224926] cfg80211: Loading compiled-in X.509 certificates for regulatory database
1293 01:44:51.937824 <5>[ 56.517122] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
1294 01:44:51.941074 <5>[ 56.531750] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
1295 01:44:52.006841 <4>[ 56.570377] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
1296 01:44:52.007276 <6>[ 56.581429] cfg80211: failed to load regulatory.db
1297 01:44:52.010102 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut…cord System Boot/Shutdown in UTMP.
1298 01:44:52.448293 [[0;32m OK [0m] Started [0;1;39msystemd-networkd.service[0m - Network Configuration.
1299 01:44:52.451481 [[0;32m OK [0m] Reached target [0;1;39mnetwork.target[0m - Network.
1300 01:44:52.765057 [[0;32m OK [0m] Started [0;1;39msystemd-timesyncd.…0m - Network Time Synchronization.
1301 01:44:52.814975 [[0;32m OK [0m] Reached target [0;1;39msysinit.target[0m - System Initialization.
1302 01:44:52.815258 [[0;32m OK [0m] Started [0;1;39msystemd-tmpfiles-c… Cleanup of Temporary Directories.
1303 01:44:52.818086 [[0;32m OK [0m] Reached target [0;1;39mtime-set.target[0m - System Time Set.
1304 01:44:52.864077 [[0;32m OK [0m] Started [0;1;39mapt-daily.timer[0m - Daily apt download activities.
1305 01:44:52.896407 [[0;32m OK [0m] Started [0;1;39mapt-daily-upgrade.… apt upgrade and clean activities.
1306 01:44:52.917283 [[0;32m OK [0m] Started [0;1;39mdpkg-db-backup.tim… Daily dpkg database backup timer.
1307 01:44:52.949158 [[0;32m OK [0m] Started [0;1;39me2scrub_all.timer…etadata Check for All Filesystems.
1308 01:44:52.986269 [[0;32m OK [0m] Started [0;1;39mfstrim.timer[0m - Discard unused blocks once a week.
1309 01:44:53.002091 [[0;32m OK [0m] Reached target [0;1;39mtimers.target[0m - Timer Units.
1310 01:44:53.051697 [[0;32m OK [0m] Listening on [0;1;39mdbus.socket[…- D-Bus System Message Bus Socket.
1311 01:44:53.054809 [[0;32m OK [0m] Reached target [0;1;39msockets.target[0m - Socket Units.
1312 01:44:53.075780 [[0;32m OK [0m] Reached target [0;1;39mbasic.target[0m - Basic System.
1313 01:44:53.204029 Starting [0;1;39mdbus.service[0m - D-Bus System Message Bus...
1314 01:44:53.342919 Starting [0;1;39me2scrub_reap.serv…e ext4 Metadata Check Snapshots...
1315 01:44:53.562377 Starting [0;1;39msystemd-logind.se…ice[0m - User Login Management...
1316 01:44:53.622281 Starting [0;1;39msystemd-user-sess…vice[0m - Permit User Sessions...
1317 01:44:53.715490 [[0;32m OK [0m] Listening on [0;1;39msystemd-rfkil…l Switch Status /dev/rfkill Watch.
1318 01:44:54.145869 [[0;32m OK [0m] Finished [0;1;39msystemd-user-sess…ervice[0m - Permit User Sessions.
1319 01:44:54.247771 [[0;32m OK [0m] Started [0;1;39mgetty@tty1.service[0m - Getty on tty1.
1320 01:44:54.318794 [[0;32m OK [0m] Started [0;1;39mserial-getty@ttyAM…ice[0m - Serial Getty on ttyAMA0.
1321 01:44:54.334726 [[0;32m OK [0m] Reached target [0;1;39mgetty.target[0m - Login Prompts.
1322 01:44:54.508914 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:44, retry in 00:00:10
1323 01:44:54.509181 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']
1325 01:44:54.609820 #
1326 01:44:54.666247 [[0;32m OK [0m] Started [0;1;39mdbus.service[0m - D-Bus System Message Bus.
1327 01:44:54.787323 Starting [0;1;39msystemd-hostnamed.service[0m - Hostname Service...
1328 01:44:54.828562 [[0;32m OK [0m] Finished [0;1;39me2scrub_reap.serv…ine ext4 Metadata Check Snapshots.
1329 01:44:54.856589 [[0;32m OK [0m] Started [0;1;39msystemd-logind.service[0m - User Login Management.
1330 01:44:54.877136 [[0;32m OK [0m] Reached target [0;1;39mmulti-user.target[0m - Multi-User System.
1331 01:44:54.893102 [[0;32m OK [0m] Reached target [0;1;39mgraphical.target[0m - Graphical Interface.
1332 01:44:54.983232 Starting [0;1;39msystemd-update-ut… Record Runlevel Change in UTMP...
1333 01:44:55.204964 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut… - Record Runlevel Change in UTMP.
1334 01:44:55.444628 [[0;32m OK [0m] Started [0;1;39msystemd-hostnamed.service[0m - Hostname Service.
1335 01:44:55.652530
1336 01:44:55.652812 Debian GNU/Linux 12 debian-bookworm-arm64 ttyAMA0
1337 01:44:55.653033
1338 01:44:55.655651 debian-bookworm-arm64 login: root (automatic login)
1339 01:44:55.655874
1340 01:44:56.680454 Linux debian-bookworm-arm64 6.1.92-cip22 #1 SMP PREEMPT Tue Jun 4 23:39:49 UTC 2024 aarch64
1341 01:44:56.680730
1342 01:44:56.680900 The programs included with the Debian GNU/Linux system are free software;
1343 01:44:56.681057 the exact distribution terms for each program are described in the
1344 01:44:56.681622 individual files in /usr/share/doc/*/copyright.
1345 01:44:56.681778
1346 01:44:56.681921 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1347 01:44:56.683678 permitted by applicable law.
1348 01:44:59.896992 Matched prompt #10: / #
1350 01:44:59.897592 Setting prompt string to ['/ #']
1351 01:44:59.897798 end: 2.4.4.1 login-action (duration 00:01:08) [common]
1353 01:44:59.898152 end: 2.4.4 auto-login-action (duration 00:01:08) [common]
1354 01:44:59.898303 start: 2.4.5 expect-shell-connection (timeout 00:00:36) [common]
1355 01:44:59.898415 Setting prompt string to ['/ #']
1356 01:44:59.898514 Forcing a shell prompt, looking for ['/ #']
1358 01:44:59.948897 / #
1359 01:44:59.949247 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1360 01:44:59.949473 Waiting using forced prompt support (timeout 00:02:30)
1361 01:44:59.960647
1362 01:44:59.976954 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1363 01:44:59.977492 start: 2.4.6 export-device-env (timeout 00:00:36) [common]
1364 01:44:59.977888 Sending with 100 millisecond of delay
1366 01:45:12.351290 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/347704/extract-nfsrootfs-04w6_2fn'
1367 01:45:12.452174 export NFS_ROOTFS='/<46>[ 67.551391] systemd-journald[256]: Oldest entry in /var/log/journal/44a983756b26438995e691b947c527e4/system.journal is older than the configured file retention duration (1month), suggesting rotation.
1368 01:45:12.452655 <46>[ 67.569766] systemd-journald[256]: /var/log/journal/44a983756b26438995e691b947c527e4/system.journal: Journal header limits reached or header out-of-date, rotating.
1369 01:45:12.453006 var/lib/lava/dispatcher/tmp/347704/extract-nfsrootfs-04w6_2fn'
1370 01:45:12.453568 Sending with 100 millisecond of delay
1372 01:45:18.065071 / # export NFS_SERVER_IP='192.168.56.230'
1373 01:45:18.165908 export NFS_SERVER_IP='192.168.56.230'
1374 01:45:18.166788 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1375 01:45:18.167300 end: 2.4 uboot-commands (duration 00:04:42) [common]
1376 01:45:18.167778 end: 2 uboot-action (duration 00:04:42) [common]
1377 01:45:18.168239 start: 3 lava-test-retry (timeout 00:04:26) [common]
1378 01:45:18.168695 start: 3.1 lava-test-shell (timeout 00:04:26) [common]
1379 01:45:18.169071 Using namespace: common
1381 01:45:18.270086 / # #
1382 01:45:18.270701 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1383 01:45:18.287758 #
1384 01:45:18.330733 Using /lava-347704
1386 01:45:18.431870 / # export SHELL=/bin/bash
1387 01:45:18.447540 export SHELL=/bin/bash
1389 01:45:18.591505 / # . /lava-347704/environment
1390 01:45:18.607425 . /lava-347704/environment
1392 01:45:18.751562 / # /lava-347704/bin/lava-test-runner /lava-347704/0
1393 01:45:18.752147 Test shell timeout: 10s (minimum of the action and connection timeout)
1394 01:45:18.767267 /lava-347704/bin/lava-test-runner /lava-347704/0
1395 01:45:19.824118 + export TESTRUN_ID=0_timesync-off
1396 01:45:19.824615 + TESTRUN_ID=0_timesync-off
1397 01:45:19.827361 + cd /lava-347704/0/tests/0_timesync-off
1398 01:45:19.827801 ++ cat uuid
1399 01:45:19.919912 + UUID=347704_1.6.2.4.1
1400 01:45:19.920384 + set +x
1401 01:45:19.923240 <LAVA_SIGNAL_STARTRUN 0_timesync-off 347704_1.6.2.4.1>
1402 01:45:19.923673 + systemctl stop systemd-timesyncd
1403 01:45:19.924306 Received signal: <STARTRUN> 0_timesync-off 347704_1.6.2.4.1
1404 01:45:19.924673 Starting test lava.0_timesync-off (347704_1.6.2.4.1)
1405 01:45:19.925076 Skipping test definition patterns.
1406 01:45:20.194860 + set +x
1407 01:45:20.210605 <LAVA_SIGNAL_ENDRUN 0_timesync-off 347704_1.6.2.4.1>
1408 01:45:20.211093 Received signal: <ENDRUN> 0_timesync-off 347704_1.6.2.4.1
1409 01:45:20.211305 Ending use of test pattern.
1410 01:45:20.211466 Ending test lava.0_timesync-off (347704_1.6.2.4.1), duration 0.29
1412 01:45:20.646025 + export TESTRUN_ID=1_kselftest-lkdtm
1413 01:45:20.646301 + TESTRUN_ID=1_kselftest-lkdtm
1414 01:45:20.646473 + cd /lava-347704/0/tests/1_kselftest-lkdtm
1415 01:45:20.649184 ++ cat uuid
1416 01:45:20.735917 + UUID=347704_1.6.2.4.5
1417 01:45:20.736176 + set +x
1418 01:45:20.736447 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 347704_1.6.2.4.5>
1419 01:45:20.736653 + cd ./automated/linux/kselftest/
1420 01:45:20.737062 Received signal: <STARTRUN> 1_kselftest-lkdtm 347704_1.6.2.4.5
1421 01:45:20.737226 Starting test lava.1_kselftest-lkdtm (347704_1.6.2.4.5)
1422 01:45:20.737446 Skipping test definition patterns.
1423 01:45:20.739215 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22/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
1424 01:45:21.138896 INFO: install_deps skipped
1425 01:45:22.360484 --2024-06-05 01:45:22-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz
1426 01:45:22.379523 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1427 01:45:22.528432 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1428 01:45:22.656349 HTTP request sent, awaiting response... 200 OK
1429 01:45:22.679143 Length: 1647896 (1.6M) [application/octet-stream]
1430 01:45:22.679629 Saving to: 'kselftest_armhf.tar.gz'
1431 01:45:22.680065
1432 01:45:29.724776
kselftest_armhf.tar 0%[ ] 0 --.-KB/s
kselftest_armhf.tar 2%[ ] 33.48K 122KB/s
kselftest_armhf.tar 4%[ ] 68.64K 128KB/s
kselftest_armhf.tar 6%[> ] 106.60K 132KB/s
kselftest_armhf.tar 9%[> ] 151.60K 141KB/s
kselftest_armhf.tar 12%[=> ] 196.60K 147KB/s
kselftest_armhf.tar 15%[==> ] 245.82K 157KB/s
kselftest_armhf.tar 18%[==> ] 292.23K 162KB/s
kselftest_armhf.tar 19%[==> ] 320.35K 159KB/s
kselftest_armhf.tar 23%[===> ] 370.98K 162KB/s
kselftest_armhf.tar 26%[====> ] 423.01K 168KB/s
kselftest_armhf.tar 29%[====> ] 475.04K 173KB/s
kselftest_armhf.tar 31%[=====> ] 508.79K 171KB/s
kselftest_armhf.tar 35%[======> ] 566.45K 175KB/s eta 6s
kselftest_armhf.tar 38%[======> ] 625.51K 182KB/s eta 6s
kselftest_armhf.tar 41%[=======> ] 660.67K 181KB/s eta 6s
kselftest_armhf.tar 45%[========> ] 728.17K 188KB/s eta 6s
kselftest_armhf.tar 49%[========> ] 795.67K 198KB/s eta 6s
kselftest_armhf.tar 53%[=========> ] 857.54K 204KB/s eta 4s
kselftest_armhf.tar 56%[==========> ] 903.51K 209KB/s eta 4s
kselftest_armhf.tar 60%[===========> ] 974.26K 219KB/s eta 4s
kselftest_armhf.tar 63%[===========> ] 1.00M 226KB/s eta 4s
kselftest_armhf.tar 67%[============> ] 1.07M 230KB/s eta 4s
kselftest_armhf.tar 71%[=============> ] 1.12M 239KB/s eta 2s
kselftest_armhf.tar 75%[==============> ] 1.19M 244KB/s eta 2s
kselftest_armhf.tar 79%[==============> ] 1.25M 255KB/s eta 2s
kselftest_armhf.tar 81%[===============> ] 1.28M 251KB/s eta 2s
kselftest_armhf.tar 86%[================> ] 1.35M 264KB/s eta 2s
kselftest_armhf.tar 89%[================> ] 1.41M 262KB/s eta 1s
kselftest_armhf.tar 92%[=================> ] 1.46M 264KB/s eta 1s
kselftest_armhf.tar 96%[==================> ] 1.51M 272KB/s eta 1s
kselftest_armhf.tar 99%[==================> ] 1.57M 277KB/s eta 1s
kselftest_armhf.tar 100%[===================>] 1.57M 277KB/s in 7.0s
1433 01:45:29.725595
1434 01:45:29.841358 2024-06-05 01:45:29 (228 KB/s) - 'kselftest_armhf.tar.gz' saved [1647896/1647896]
1435 01:45:29.841631
1436 01:45:34.875185 <4>[ 99.443622] amba 20010000.etf: deferred probe timeout, ignoring dependency
1437 01:45:34.875456 <4>[ 99.450996] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1438 01:45:34.875627 <4>[ 99.458415] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1439 01:45:34.876006 <4>[ 99.465949] amba 20070000.etr: deferred probe timeout, ignoring dependency
1440 01:45:34.876153 <4>[ 99.473218] amba 20100000.stm: deferred probe timeout, ignoring dependency
1441 01:45:34.919078 <4>[ 99.480484] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1442 01:45:34.919366 <4>[ 99.488359] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1443 01:45:34.919540 <4>[ 99.496156] amba 22040000.etm: deferred probe timeout, ignoring dependency
1444 01:45:34.919977 <4>[ 99.503438] amba 22020000.cti: deferred probe timeout, ignoring dependency
1445 01:45:34.920129 <4>[ 99.510707] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1446 01:45:34.920262 <4>[ 99.518240] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1447 01:45:34.963220 <4>[ 99.526031] amba 22140000.etm: deferred probe timeout, ignoring dependency
1448 01:45:34.963502 <4>[ 99.533310] amba 22120000.cti: deferred probe timeout, ignoring dependency
1449 01:45:34.963697 <4>[ 99.540650] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1450 01:45:34.963864 <4>[ 99.548446] amba 23040000.etm: deferred probe timeout, ignoring dependency
1451 01:45:34.964020 <4>[ 99.555740] amba 23020000.cti: deferred probe timeout, ignoring dependency
1452 01:45:34.964172 <4>[ 99.563025] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1453 01:45:35.007180 <4>[ 99.570571] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1454 01:45:35.007491 <4>[ 99.578371] amba 23140000.etm: deferred probe timeout, ignoring dependency
1455 01:45:35.007705 <4>[ 99.585648] amba 23120000.cti: deferred probe timeout, ignoring dependency
1456 01:45:35.007903 <4>[ 99.592922] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1457 01:45:35.008080 <4>[ 99.600719] amba 23240000.etm: deferred probe timeout, ignoring dependency
1458 01:45:35.008230 <4>[ 99.607995] amba 23220000.cti: deferred probe timeout, ignoring dependency
1459 01:45:35.050510 <4>[ 99.615268] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1460 01:45:35.050779 <4>[ 99.623083] amba 23340000.etm: deferred probe timeout, ignoring dependency
1461 01:45:35.050950 <4>[ 99.630359] amba 23320000.cti: deferred probe timeout, ignoring dependency
1462 01:45:35.051108 <4>[ 99.637633] amba 20020000.cti: deferred probe timeout, ignoring dependency
1463 01:45:35.053596 <4>[ 99.644908] amba 20110000.cti: deferred probe timeout, ignoring dependency
1464 01:45:35.099740 <6>[ 99.665238] platform 2b600000.iommu: deferred probe pending
1465 01:45:35.100007 <6>[ 99.671730] amba 20010000.etf: deferred probe pending
1466 01:45:35.100231 <6>[ 99.677560] amba 20030000.tpiu: deferred probe pending
1467 01:45:35.100432 <6>[ 99.684030] amba 20040000.funnel: deferred probe pending
1468 01:45:35.100622 <6>[ 99.689979] amba 20070000.etr: deferred probe pending
1469 01:45:35.100761 <6>[ 99.695652] amba 20100000.stm: deferred probe pending
1470 01:45:35.100874 <6>[ 99.701321] amba 20120000.replicator: deferred probe pending
1471 01:45:35.161063 <6>[ 99.707619] amba 22010000.cpu-debug: deferred probe pending
1472 01:45:35.161343 <6>[ 99.713835] amba 22040000.etm: deferred probe pending
1473 01:45:35.161568 <6>[ 99.719502] amba 22020000.cti: deferred probe pending
1474 01:45:35.161822 <6>[ 99.725178] amba 220c0000.funnel: deferred probe pending
1475 01:45:35.161985 <6>[ 99.731139] amba 22110000.cpu-debug: deferred probe pending
1476 01:45:35.162124 <6>[ 99.740503] amba 22140000.etm: deferred probe pending
1477 01:45:35.162248 <6>[ 99.749171] amba 22120000.cti: deferred probe pending
1478 01:45:35.164248 <6>[ 99.759810] amba 23010000.cpu-debug: deferred probe pending
1479 01:45:35.232556 <6>[ 99.770139] amba 23040000.etm: deferred probe pending
1480 01:45:35.232834 <6>[ 99.777382] amba 23020000.cti: deferred probe pending
1481 01:45:35.233056 <6>[ 99.787701] amba 230c0000.funnel: deferred probe pending
1482 01:45:35.233256 <6>[ 99.796979] amba 23110000.cpu-debug: deferred probe pending
1483 01:45:35.233436 <6>[ 99.805561] amba 23140000.etm: deferred probe pending
1484 01:45:35.233605 <6>[ 99.815362] amba 23120000.cti: deferred probe pending
1485 01:45:35.233762 <6>[ 99.824919] amba 23210000.cpu-debug: deferred probe pending
1486 01:45:35.235660 <6>[ 99.836023] amba 23240000.etm: deferred probe pending
1487 01:45:35.289211 <6>[ 99.842196] amba 23220000.cti: deferred probe pending
1488 01:45:35.289479 <6>[ 99.848392] amba 23310000.cpu-debug: deferred probe pending
1489 01:45:35.289654 <6>[ 99.854538] amba 23340000.etm: deferred probe pending
1490 01:45:35.289811 <6>[ 99.860205] amba 23320000.cti: deferred probe pending
1491 01:45:35.289963 <6>[ 99.865868] amba 20020000.cti: deferred probe pending
1492 01:45:35.290149 <6>[ 99.871533] amba 20110000.cti: deferred probe pending
1493 01:45:35.290296 <6>[ 99.877208] platform 7ff50000.hdlcd: deferred probe pending
1494 01:45:35.292405 <6>[ 99.883394] platform 7ff60000.hdlcd: deferred probe pending
1495 01:45:49.025802 skiplist:
1496 01:45:49.026093 ========================================
1497 01:45:49.028987 ========================================
1498 01:45:49.303413 lkdtm:PANIC.sh
1499 01:45:49.303689 lkdtm:BUG.sh
1500 01:45:49.303905 lkdtm:WARNING.sh
1501 01:45:49.304118 lkdtm:WARNING_MESSAGE.sh
1502 01:45:49.304262 lkdtm:EXCEPTION.sh
1503 01:45:49.304375 lkdtm:LOOP.sh
1504 01:45:49.304484 lkdtm:EXHAUST_STACK.sh
1505 01:45:49.304594 lkdtm:CORRUPT_STACK.sh
1506 01:45:49.304714 lkdtm:CORRUPT_STACK_STRONG.sh
1507 01:45:49.304822 lkdtm:ARRAY_BOUNDS.sh
1508 01:45:49.304928 lkdtm:CORRUPT_LIST_ADD.sh
1509 01:45:49.305033 lkdtm:CORRUPT_LIST_DEL.sh
1510 01:45:49.305153 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1511 01:45:49.305266 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1512 01:45:49.305371 lkdtm:REPORT_STACK_CANARY.sh
1513 01:45:49.305708 lkdtm:UNSET_SMEP.sh
1514 01:45:49.305814 lkdtm:DOUBLE_FAULT.sh
1515 01:45:49.305924 lkdtm:CORRUPT_PAC.sh
1516 01:45:49.306606 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1517 01:45:49.346526 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1518 01:45:49.346785 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1519 01:45:49.347003 lkdtm:WRITE_AFTER_FREE.sh
1520 01:45:49.347208 lkdtm:READ_AFTER_FREE.sh
1521 01:45:49.347381 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1522 01:45:49.347547 lkdtm:READ_BUDDY_AFTER_FREE.sh
1523 01:45:49.347709 lkdtm:SLAB_INIT_ON_ALLOC.sh
1524 01:45:49.347870 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1525 01:45:49.348026 lkdtm:SLAB_FREE_DOUBLE.sh
1526 01:45:49.348185 lkdtm:SLAB_FREE_CROSS.sh
1527 01:45:49.348299 lkdtm:SLAB_FREE_PAGE.sh
1528 01:45:49.348406 lkdtm:SOFTLOCKUP.sh
1529 01:45:49.348736 lkdtm:HARDLOCKUP.sh
1530 01:45:49.348841 lkdtm:SPINLOCKUP.sh
1531 01:45:49.348949 lkdtm:HUNG_TASK.sh
1532 01:45:49.349055 lkdtm:EXEC_DATA.sh
1533 01:45:49.349169 lkdtm:EXEC_STACK.sh
1534 01:45:49.349275 lkdtm:EXEC_KMALLOC.sh
1535 01:45:49.349692 lkdtm:EXEC_VMALLOC.sh
1536 01:45:49.349805 lkdtm:EXEC_RODATA.sh
1537 01:45:49.389632 lkdtm:EXEC_USERSPACE.sh
1538 01:45:49.389885 lkdtm:EXEC_NULL.sh
1539 01:45:49.390123 lkdtm:ACCESS_USERSPACE.sh
1540 01:45:49.390320 lkdtm:ACCESS_NULL.sh
1541 01:45:49.390511 lkdtm:WRITE_RO.sh
1542 01:45:49.390700 lkdtm:WRITE_RO_AFTER_INIT.sh
1543 01:45:49.390884 lkdtm:WRITE_KERN.sh
1544 01:45:49.391072 lkdtm:WRITE_OPD.sh
1545 01:45:49.391187 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1546 01:45:49.391297 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1547 01:45:49.391407 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1548 01:45:49.391519 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1549 01:45:49.391625 lkdtm:REFCOUNT_DEC_ZERO.sh
1550 01:45:49.391737 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1551 01:45:49.391843 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1552 01:45:49.392719 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1553 01:45:49.392832 lkdtm:REFCOUNT_INC_ZERO.sh
1554 01:45:49.432901 lkdtm:REFCOUNT_ADD_ZERO.sh
1555 01:45:49.433159 lkdtm:REFCOUNT_INC_SATURATED.sh
1556 01:45:49.433377 lkdtm:REFCOUNT_DEC_SATURATED.sh
1557 01:45:49.433603 lkdtm:REFCOUNT_ADD_SATURATED.sh
1558 01:45:49.433797 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1559 01:45:49.433982 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1560 01:45:49.434179 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1561 01:45:49.434329 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1562 01:45:49.434473 lkdtm:REFCOUNT_TIMING.sh
1563 01:45:49.434618 lkdtm:ATOMIC_TIMING.sh
1564 01:45:49.434758 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1565 01:45:49.434899 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1566 01:45:49.435039 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1567 01:45:49.435971 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1568 01:45:49.476068 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1569 01:45:49.476307 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1570 01:45:49.476522 lkdtm:USERCOPY_STACK_BEYOND.sh
1571 01:45:49.476721 lkdtm:USERCOPY_KERNEL.sh
1572 01:45:49.476913 lkdtm:STACKLEAK_ERASING.sh
1573 01:45:49.477076 lkdtm:CFI_FORWARD_PROTO.sh
1574 01:45:49.477186 lkdtm:CFI_BACKWARD.sh
1575 01:45:49.477295 lkdtm:FORTIFY_STRSCPY.sh
1576 01:45:49.477402 lkdtm:FORTIFY_STR_OBJECT.sh
1577 01:45:49.477506 lkdtm:FORTIFY_STR_MEMBER.sh
1578 01:45:49.477611 lkdtm:FORTIFY_MEM_OBJECT.sh
1579 01:45:49.477716 lkdtm:FORTIFY_MEM_MEMBER.sh
1580 01:45:49.477821 lkdtm:PPC_SLB_MULTIHIT.sh
1581 01:45:49.477925 lkdtm:stack-entropy.sh
1582 01:45:49.478061 ============== Tests to run ===============
1583 01:45:49.478170 lkdtm:PANIC.sh
1584 01:45:49.479152 lkdtm:BUG.sh
1585 01:45:49.479334 lkdtm:WARNING.sh
1586 01:45:49.519229 lkdtm:WARNING_MESSAGE.sh
1587 01:45:49.519487 lkdtm:EXCEPTION.sh
1588 01:45:49.519702 lkdtm:LOOP.sh
1589 01:45:49.519900 lkdtm:EXHAUST_STACK.sh
1590 01:45:49.520099 lkdtm:CORRUPT_STACK.sh
1591 01:45:49.520257 lkdtm:CORRUPT_STACK_STRONG.sh
1592 01:45:49.520411 lkdtm:ARRAY_BOUNDS.sh
1593 01:45:49.520562 lkdtm:CORRUPT_LIST_ADD.sh
1594 01:45:49.520711 lkdtm:CORRUPT_LIST_DEL.sh
1595 01:45:49.520859 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1596 01:45:49.521006 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1597 01:45:49.521146 lkdtm:REPORT_STACK_CANARY.sh
1598 01:45:49.521252 lkdtm:UNSET_SMEP.sh
1599 01:45:49.521356 lkdtm:DOUBLE_FAULT.sh
1600 01:45:49.521491 lkdtm:CORRUPT_PAC.sh
1601 01:45:49.521614 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1602 01:45:49.521722 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1603 01:45:49.522276 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1604 01:45:49.522394 lkdtm:WRITE_AFTER_FREE.sh
1605 01:45:49.562305 lkdtm:READ_AFTER_FREE.sh
1606 01:45:49.562574 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1607 01:45:49.562794 lkdtm:READ_BUDDY_AFTER_FREE.sh
1608 01:45:49.562993 lkdtm:SLAB_INIT_ON_ALLOC.sh
1609 01:45:49.563176 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1610 01:45:49.563334 lkdtm:SLAB_FREE_DOUBLE.sh
1611 01:45:49.563490 lkdtm:SLAB_FREE_CROSS.sh
1612 01:45:49.563644 lkdtm:SLAB_FREE_PAGE.sh
1613 01:45:49.563797 lkdtm:SOFTLOCKUP.sh
1614 01:45:49.563946 lkdtm:HARDLOCKUP.sh
1615 01:45:49.564101 lkdtm:SPINLOCKUP.sh
1616 01:45:49.564223 lkdtm:HUNG_TASK.sh
1617 01:45:49.564343 lkdtm:EXEC_DATA.sh
1618 01:45:49.564463 lkdtm:EXEC_STACK.sh
1619 01:45:49.564582 lkdtm:EXEC_KMALLOC.sh
1620 01:45:49.564701 lkdtm:EXEC_VMALLOC.sh
1621 01:45:49.564820 lkdtm:EXEC_RODATA.sh
1622 01:45:49.564939 lkdtm:EXEC_USERSPACE.sh
1623 01:45:49.565367 lkdtm:EXEC_NULL.sh
1624 01:45:49.565481 lkdtm:ACCESS_USERSPACE.sh
1625 01:45:49.605428 lkdtm:ACCESS_NULL.sh
1626 01:45:49.605675 lkdtm:WRITE_RO.sh
1627 01:45:49.605892 lkdtm:WRITE_RO_AFTER_INIT.sh
1628 01:45:49.606108 lkdtm:WRITE_KERN.sh
1629 01:45:49.606302 lkdtm:WRITE_OPD.sh
1630 01:45:49.606489 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1631 01:45:49.606675 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1632 01:45:49.606857 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1633 01:45:49.607039 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1634 01:45:49.607181 lkdtm:REFCOUNT_DEC_ZERO.sh
1635 01:45:49.607340 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1636 01:45:49.607490 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1637 01:45:49.607634 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1638 01:45:49.607778 lkdtm:REFCOUNT_INC_ZERO.sh
1639 01:45:49.608519 lkdtm:REFCOUNT_ADD_ZERO.sh
1640 01:45:49.608645 lkdtm:REFCOUNT_INC_SATURATED.sh
1641 01:45:49.648708 lkdtm:REFCOUNT_DEC_SATURATED.sh
1642 01:45:49.648953 lkdtm:REFCOUNT_ADD_SATURATED.sh
1643 01:45:49.649168 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1644 01:45:49.649364 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1645 01:45:49.649555 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1646 01:45:49.649740 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1647 01:45:49.649890 lkdtm:REFCOUNT_TIMING.sh
1648 01:45:49.649997 lkdtm:ATOMIC_TIMING.sh
1649 01:45:49.650134 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1650 01:45:49.650241 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1651 01:45:49.650347 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1652 01:45:49.650452 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1653 01:45:49.650556 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1654 01:45:49.651786 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1655 01:45:49.696164 lkdtm:USERCOPY_STACK_BEYOND.sh
1656 01:45:49.696410 lkdtm:USERCOPY_KERNEL.sh
1657 01:45:49.696622 lkdtm:STACKLEAK_ERASING.sh
1658 01:45:49.696818 lkdtm:CFI_FORWARD_PROTO.sh
1659 01:45:49.697003 lkdtm:CFI_BACKWARD.sh
1660 01:45:49.697167 lkdtm:FORTIFY_STRSCPY.sh
1661 01:45:49.697332 lkdtm:FORTIFY_STR_OBJECT.sh
1662 01:45:49.697490 lkdtm:FORTIFY_STR_MEMBER.sh
1663 01:45:49.697646 lkdtm:FORTIFY_MEM_OBJECT.sh
1664 01:45:49.697801 lkdtm:FORTIFY_MEM_MEMBER.sh
1665 01:45:49.697946 lkdtm:PPC_SLB_MULTIHIT.sh
1666 01:45:49.698090 lkdtm:stack-entropy.sh
1667 01:45:49.698198 ===========End Tests to run ===============
1668 01:45:49.698306 shardfile-lkdtm pass
1669 01:45:55.789952 <12>[ 120.378042] kselftest: Running tests in lkdtm
1670 01:45:55.869860 TAP version 13
1671 01:45:55.949722 1..84
1672 01:45:56.125631 # selftests: lkdtm: PANIC.sh
1673 01:45:57.276635 # Skipping PANIC: crashes entire system
1674 01:45:57.324502 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1675 01:45:57.500335 # selftests: lkdtm: BUG.sh
1676 01:45:58.501881 <6>[ 123.069290] lkdtm: Performing direct entry BUG
1677 01:45:58.502428 <4>[ 123.074544] ------------[ cut here ]------------
1678 01:45:58.502779 <2>[ 123.079458] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1679 01:45:58.503096 <0>[ 123.085221] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1680 01:45:58.503763 <4>[ 123.092301] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
1681 01:45:58.545272 <4>[ 123.106182] CPU: 0 PID: 820 Comm: cat Tainted: G E 6.1.92-cip22 #1
1682 01:45:58.545757 <4>[ 123.114040] Hardware name: ARM Juno development board (r0) (DT)
1683 01:45:58.546142 <4>[ 123.120238] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1684 01:45:58.546471 <4>[ 123.127486] pc : lkdtm_BUG+0x14/0x20
1685 01:45:58.546773 <4>[ 123.131350] lr : lkdtm_do_action+0x2c/0x50
1686 01:45:58.547450 <4>[ 123.135727] sp : ffff80000dc038b0
1687 01:45:58.547785 <4>[ 123.139312] x29: ffff80000dc038b0 x28: ffff00080de29a80 x27: 0000000000000000
1688 01:45:58.548794 <4>[ 123.146752] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
1689 01:45:58.588742 <4>[ 123.154189] x23: ffff000804ee9000 x22: ffff80000dc03a30 x21: 0000000000000004
1690 01:45:58.589224 <4>[ 123.161627] x20: ffff000804ee9000 x19: ffff80000b556318 x18: 0000000000000000
1691 01:45:58.589657 <4>[ 123.169064] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff81faf000
1692 01:45:58.590098 <4>[ 123.176501] x14: 0000000000000000 x13: 205d303932393630 x12: 0000000000040000
1693 01:45:58.590428 <4>[ 123.183938] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c133bc
1694 01:45:58.592024 <4>[ 123.191375] x8 : 0000000035cef79e x7 : ffff8000096d3474 x6 : 0000000000000001
1695 01:45:58.632146 <4>[ 123.198812] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
1696 01:45:58.632592 <4>[ 123.206249] x2 : 0000000000000000 x1 : ffff00080de29a80 x0 : ffff800008c13e00
1697 01:45:58.632932 <4>[ 123.213686] Call trace:
1698 01:45:58.633249 <4>[ 123.216400] lkdtm_BUG+0x14/0x20
1699 01:45:58.633548 <4>[ 123.219908] lkdtm_do_action+0x2c/0x50
1700 01:45:58.633843 <4>[ 123.223936] direct_entry+0x164/0x180
1701 01:45:58.634188 <4>[ 123.227877] full_proxy_write+0x68/0xc0
1702 01:45:58.634477 <4>[ 123.231997] vfs_write+0xcc/0x2a0
1703 01:45:58.634756 <4>[ 123.235595] ksys_write+0x78/0x104
1704 01:45:58.635449 <4>[ 123.239278] __arm64_sys_write+0x28/0x3c
1705 01:45:58.676202 <4>[ 123.243484] invoke_syscall+0x8c/0x120
1706 01:45:58.676732 <4>[ 123.247517] el0_svc_common.constprop.0+0x68/0x124
1707 01:45:58.677216 <4>[ 123.252594] do_el0_svc+0x40/0xcc
1708 01:45:58.677655 <4>[ 123.256190] el0_svc+0x48/0xc0
1709 01:45:58.677999 <4>[ 123.259524] el0t_64_sync_handler+0xb8/0xbc
1710 01:45:58.678535 <4>[ 123.263988] el0t_64_sync+0x18c/0x190
1711 01:45:58.678845 <0>[ 123.267935] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1712 01:45:58.679405 <4>[ 123.274311] ---[ end trace 0000000000000000 ]---
1713 01:45:58.680284 <6>[ 123.279204] note: cat[820] exited with irqs disabled
1714 01:45:58.720756 <6>[ 123.285051] note: cat[820] exited with preempt_count 1
1715 01:45:58.721020 <4>[ 123.292063] ------------[ cut here ]------------
1716 01:45:58.721192 <4>[ 123.296961] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1717 01:45:58.721352 # S<4>[ 123.306927] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
1718 01:45:58.723905 <4>[ 123.320944] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D E 6.1.92-cip22 #1
1719 01:45:58.764144 egmentation fault<4>[ 123.329148] Hardware name: ARM Juno development board (r0) (DT)
1720 01:45:58.764393 <4>[ 123.336809] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1721 01:45:58.764567
1722 01:45:58.764727 <4>[ 123.344057] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1723 01:45:58.764879 <4>[ 123.349716] lr : ct_idle_enter+0x10/0x1c
1724 01:45:58.765027 <4>[ 123.353919] sp : ffff80000b083c80
1725 01:45:58.765171 <4>[ 123.357505] x29: ffff80000b083c80 x28: 0000000082499824 x27: 0000000000000001
1726 01:45:58.767544 <4>[ 123.364944] x26: 0000000000000000 x25: 0000001cb4c70328 x24: 0000000000000000
1727 01:45:58.807773 <4>[ 123.372380] x23: ffff00080b513880 x22: 0000000000000000 x21: 0000000000000000
1728 01:45:58.808216 <4>[ 123.379818] x20: ffff00097ef0c458 x19: ffff80000a4fc458 x18: 0000000000000000
1729 01:45:58.808556 <4>[ 123.387255] x17: 0000000000000400 x16: 0000000000000001 x15: ffff80000a5004c0
1730 01:45:58.809223 <4>[ 123.394692] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
1731 01:45:58.809559 <4>[ 123.402128] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009144c50
1732 01:45:58.811111 <4>[ 123.409565] x8 : ffff80000b0c1c40 x7 : 0000000000000001 x6 : 0000000000000000
1733 01:45:58.851169 <4>[ 123.417001] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a10000
1734 01:45:58.851609 <4>[ 123.424438] x2 : ffff80000b083c80 x1 : ffff80000a4fc458 x0 : 4000000000000000
1735 01:45:58.851943 <4>[ 123.431876] Call trace:
1736 01:45:58.852254 <4>[ 123.434590] ct_kernel_exit.constprop.0+0x11c/0x180
1737 01:45:58.852550 <4>[ 123.439753] ct_idle_enter+0x10/0x1c
1738 01:45:58.852841 <4>[ 123.443608] cpuidle_enter_state+0x2a4/0x5a0
1739 01:45:58.853123 <4>[ 123.448163] cpuidle_enter+0x40/0x60
1740 01:45:58.853404 <4>[ 123.452019] do_idle+0x258/0x310
1741 01:45:58.854400 <4>[ 123.455528] cpu_startup_entry+0x3c/0x44
1742 01:45:58.894520 <4>[ 123.459732] rest_init+0x11c/0x210
1743 01:45:58.894965 <4>[ 123.463414] arch_post_acpi_subsys_init+0x0/0x28
1744 01:45:58.895301 <4>[ 123.468316] start_kernel+0x788/0x7c8
1745 01:45:58.895607 <4>[ 123.472257] __primary_switched+0xbc/0xc4
1746 01:45:58.895903 <4>[ 123.476548] irq event stamp: 1288096
1747 01:45:58.896193 <4>[ 123.480395] hardirqs last enabled at (1288095): [<ffff8000081cb8bc>] tick_nohz_idle_exit+0x78/0x1dc
1748 01:45:58.896487 <4>[ 123.489827] hardirqs last disabled at (1288096): [<ffff8000096d01d0>] __schedule+0x710/0xb30
1749 01:45:58.920891 <4>[ 123.498561] softirqs last enabled at (1288088): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
1750 01:45:58.921413 <4>[ 123.507465] softirqs last disabled at (1288051): [<ffff800008017668>] ____do_softirq+0x18/0x24
1751 01:45:58.923898 <4>[ 123.516370] ---[ end trace 0000000000000000 ]---
1752 01:45:59.095337 # [ 123.069290] lkdtm: Performing direct entry BUG
1753 01:45:59.095614 # [ 123.074544] ------------[ cut here ]------------
1754 01:45:59.095845 # [ 123.079458] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1755 01:45:59.096034 # [ 123.085221] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1756 01:45:59.096217 # [ 123.092301] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
1757 01:45:59.098448 # [ 123.106182] CPU: 0 PID: 820 Comm: cat Tainted: G E 6.1.92-cip22 #1
1758 01:45:59.138468 # [ 123.114040] Hardware name: ARM Juno development board (r0) (DT)
1759 01:45:59.138732 # [ 123.120238] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1760 01:45:59.138953 # [ 123.127486] pc : lkdtm_BUG+0x14/0x20
1761 01:45:59.139153 # [ 123.131350] lr : lkdtm_do_action+0x2c/0x50
1762 01:45:59.139347 # [ 123.135727] sp : ffff80000dc038b0
1763 01:45:59.139538 # [ 123.139312] x29: ffff80000dc038b0 x28: ffff00080de29a80 x27: 0000000000000000
1764 01:45:59.141591 # [ 123.146752] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
1765 01:45:59.181817 # [ 123.154189] x23: ffff000804ee9000 x22: ffff80000dc03a30 x21: 0000000000000004
1766 01:45:59.182262 # [ 123.161627] x20: ffff000804ee9000 x19: ffff80000b556318 x18: 0000000000000000
1767 01:45:59.182645 # [ 123.169064] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff81faf000
1768 01:45:59.183001 # [ 123.176501] x14: 0000000000000000 x13: 205d303932393630 x12: 0000000000040000
1769 01:45:59.183345 # [ 123.183938] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c133bc
1770 01:45:59.185132 # [ 123.191375] x8 : 0000000035cef79e x7 : ffff8000096d3474 x6 : 0000000000000001
1771 01:45:59.225074 # [ 123.198812] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
1772 01:45:59.225536 # [ 123.206249] x2 : 0000000000000000 x1 : ffff00080de29a80 x0 : ffff800008c13e00
1773 01:45:59.225970 # [ 123.213686] Call trace:
1774 01:45:59.226408 # [ 123.216400] lkdtm_BUG+0x14/0x20
1775 01:45:59.226796 # [ 123.219908] lkdtm_do_action+0x2c/0x50
1776 01:45:59.227176 # [ 123.223936] direct_entry+0x164/0x180
1777 01:45:59.227546 # [ 123.227877] full_proxy_write+0x68/0xc0
1778 01:45:59.227912 # [ 123.231997] vfs_write+0xcc/0x2a0
1779 01:45:59.228301 # [ 123.235595] ksys_write+0x78/0x104
1780 01:45:59.229026 # [ 123.239278] __arm64_sys_write+0x28/0x3c
1781 01:45:59.268207 # [ 123.243484] invoke_syscall+0x8c/0x120
1782 01:45:59.268689 # [ 123.247517] el0_svc_common.constprop.0+0x68/0x124
1783 01:45:59.269116 # [ 123.252594] do_el0_svc+0x40/0xcc
1784 01:45:59.269882 # [ 123.256190] el0_svc+0x48/0xc0
1785 01:45:59.270279 # [ 123.259524] el0t_64_sync_handler+0xb8/0xbc
1786 01:45:59.270675 # [ 123.263988] el0t_64_sync+0x18c/0x190
1787 01:45:59.271057 # [ 123.267935] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1788 01:45:59.271438 # [ 123.274311] ---[ end trace 0000000000000000 ]---
1789 01:45:59.271807 # [ 123.279204] note: cat[820] exited with irqs disabled
1790 01:45:59.272260 # [ 123.285051] note: cat[820] exited with preempt_count 1
1791 01:45:59.311386 # [ 123.292063] ------------[ cut here ]------------
1792 01:45:59.311855 # [ 123.296961] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1793 01:45:59.312292 # [ 123.306927] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
1794 01:45:59.312701 # [ 123.320944] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D E 6.1.92-cip22 #1
1795 01:45:59.314672 # [ 123.329148] Hardware name: ARM Juno development board (r0) (DT)
1796 01:45:59.354539 # [ 123.336809] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1797 01:45:59.355009 # [ 123.344057] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1798 01:45:59.355439 # [ 123.349716] lr : ct_idle_enter+0x10/0x1c
1799 01:45:59.355843 # [ 123.353919] sp : ffff80000b083c80
1800 01:45:59.356279 # [ 123.357505] x29: ffff80000b083c80 x28: 0000000082499824 x27: 0000000000000001
1801 01:45:59.356669 # [ 123.364944] x26: 0000000000000000 x25: 0000001cb4c70328 x24: 0000000000000000
1802 01:45:59.357786 # [ 123.372380] x23: ffff00080b513880 x22: 0000000000000000 x21: 0000000000000000
1803 01:45:59.397728 # [ 123.379818] x20: ffff00097ef0c458 x19: ffff80000a4fc458 x18: 0000000000000000
1804 01:45:59.398325 # [ 123.387255] x17: 0000000000000400 x16: 0000000000000001 x15: ffff80000a5004c0
1805 01:45:59.398796 # [ 123.394692] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
1806 01:45:59.399245 # [ 123.402128] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009144c50
1807 01:45:59.399636 # [ 123.409565] x8 : ffff80000b0c1c40 x7 : 0000000000000001 x6 : 0000000000000000
1808 01:45:59.400931 # [ 123.417001] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a10000
1809 01:45:59.440854 # [ 123.424438] x2 : ffff80000b083c80 x1 : ffff80000a4fc458 x0 : 4000000000000000
1810 01:45:59.441325 # [ 123.431876] Call trace:
1811 01:45:59.442157 # [ 123.434590] ct_kernel_exit.constprop.0+0x11c/0x180
1812 01:45:59.442530 # [ 123.439753] ct_idle_enter+0x10/0x1c
1813 01:45:59.442924 # [ 123.443608] cpuidle_enter_state+0x2a4/0x5a0
1814 01:45:59.443307 # [ 123.448163] cpuidle_enter+0x40/0x60
1815 01:45:59.443680 # [ 123.452019] do_idle+0x258/0x310
1816 01:45:59.444056 # [ 123.455528] cpu_startup_entry+0x3c/0x44
1817 01:45:59.444355 # [ 123.459732] rest_init+0x11c/0x210
1818 01:45:59.444708 # [ 123.463414] arch_post_acpi_subsys_init+0x0/0x28
1819 01:45:59.484025 # [ 123.468316] start_kernel+0x788/0x7c8
1820 01:45:59.484494 # [ 123.472257] __primary_switched+0xbc/0xc4
1821 01:45:59.484833 # [ 123.476548] irq event stamp: 1288096
1822 01:45:59.485542 # [ 123.480395] hardirqs last enabled at (1288095): [<ffff8000081cb8bc>] tick_nohz_idle_exit+0x78/0x1dc
1823 01:45:59.485891 # [ 123.489827] hardirqs last disabled at (1288096): [<ffff8000096d01d0>] __schedule+0x710/0xb30
1824 01:45:59.486251 # [ 123.498561] softirqs last enabled at (1288088): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
1825 01:45:59.510489 # [ 123.507465] softirqs last disabled at (1288051): [<ffff800008017668>] ____do_softirq+0x18/0x24
1826 01:45:59.510953 # [ 123.516370] ---[ end trace 0000000000000000 ]---
1827 01:45:59.511297 # BUG: saw 'kernel BUG at': ok
1828 01:45:59.513722 ok 2 selftests: lkdtm: BUG.sh
1829 01:45:59.514215 # selftests: lkdtm: WARNING.sh
1830 01:45:59.926897 <6>[ 124.494706] lkdtm: Performing direct entry WARNING
1831 01:45:59.927411 <4>[ 124.500160] ------------[ cut here ]------------
1832 01:45:59.927745 <4>[ 124.505068] WARNING: CPU: 0 PID: 867 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1833 01:45:59.928449 <4>[ 124.513814] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
1834 01:45:59.930368 <4>[ 124.527697] CPU: 0 PID: 867 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
1835 01:45:59.970300 <4>[ 124.535555] Hardware name: ARM Juno development board (r0) (DT)
1836 01:45:59.971167 <4>[ 124.541753] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1837 01:45:59.971527 <4>[ 124.549001] pc : lkdtm_WARNING+0x38/0x50
1838 01:45:59.971843 <4>[ 124.553205] lr : lkdtm_do_action+0x2c/0x50
1839 01:45:59.972142 <4>[ 124.557581] sp : ffff80000ddfb830
1840 01:45:59.972431 <4>[ 124.561166] x29: ffff80000ddfb830 x28: ffff00080de29a80 x27: 0000000000000000
1841 01:45:59.972717 <4>[ 124.568606] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
1842 01:46:00.013693 <4>[ 124.576044] x23: ffff00080d82c000 x22: ffff80000ddfb9b0 x21: 0000000000000008
1843 01:46:00.014190 <4>[ 124.583481] x20: ffff00080d82c000 x19: ffff80000b556328 x18: 0000000000000000
1844 01:46:00.014529 <4>[ 124.590919] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb80bf000
1845 01:46:00.015196 <4>[ 124.598356] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101
1846 01:46:00.015524 <4>[ 124.605793] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff800008c133bc
1847 01:46:00.015818 <4>[ 124.613231] x8 : ffff00080de29a80 x7 : ffff80000b0b9770 x6 : 0000000000000001
1848 01:46:00.057140 <4>[ 124.620668] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
1849 01:46:00.057607 <4>[ 124.628104] x2 : 0000000000000000 x1 : ffff80000c27a678 x0 : 0000000000000001
1850 01:46:00.057941 <4>[ 124.635541] Call trace:
1851 01:46:00.058294 <4>[ 124.638256] lkdtm_WARNING+0x38/0x50
1852 01:46:00.058590 <4>[ 124.642111] lkdtm_do_action+0x2c/0x50
1853 01:46:00.058878 <4>[ 124.646140] direct_entry+0x164/0x180
1854 01:46:00.059161 <4>[ 124.650081] full_proxy_write+0x68/0xc0
1855 01:46:00.059438 <4>[ 124.654202] vfs_write+0xcc/0x2a0
1856 01:46:00.059713 <4>[ 124.657801] ksys_write+0x78/0x104
1857 01:46:00.060380 <4>[ 124.661484] __arm64_sys_write+0x28/0x3c
1858 01:46:00.100565 <4>[ 124.665690] invoke_syscall+0x8c/0x120
1859 01:46:00.101001 <4>[ 124.669724] el0_svc_common.constprop.0+0x68/0x124
1860 01:46:00.101327 <4>[ 124.674800] do_el0_svc+0x40/0xcc
1861 01:46:00.101628 <4>[ 124.678396] el0_svc+0x48/0xc0
1862 01:46:00.101921 <4>[ 124.681729] el0t_64_sync_handler+0xb8/0xbc
1863 01:46:00.102254 <4>[ 124.686193] el0t_64_sync+0x18c/0x190
1864 01:46:00.102542 <4>[ 124.690135] irq event stamp: 0
1865 01:46:00.102820 <4>[ 124.693459] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1866 01:46:00.103850 <4>[ 124.700015] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1867 01:46:00.131873 <4>[ 124.708486] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1868 01:46:00.135068 <4>[ 124.716955] softirqs last disabled at (0): [<0000000000000000>] 0x0
1869 01:46:00.135520 <4>[ 124.723506] ---[ end trace 0000000000000000 ]---
1870 01:46:00.254917 # [ 124.494706] lkdtm: Performing direct entry WARNING
1871 01:46:00.255463 # [ 124.500160] ------------[ cut here ]------------
1872 01:46:00.255835 # [ 124.505068] WARNING: CPU: 0 PID: 867 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1873 01:46:00.256128 # [ 124.513814] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
1874 01:46:00.256407 # [ 124.527697] CPU: 0 PID: 867 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
1875 01:46:00.258123 # [ 124.535555] Hardware name: ARM Juno development board (r0) (DT)
1876 01:46:00.298135 # [ 124.541753] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1877 01:46:00.298620 # [ 124.549001] pc : lkdtm_WARNING+0x38/0x50
1878 01:46:00.299056 # [ 124.553205] lr : lkdtm_do_action+0x2c/0x50
1879 01:46:00.299458 # [ 124.557581] sp : ffff80000ddfb830
1880 01:46:00.299839 # [ 124.561166] x29: ffff80000ddfb830 x28: ffff00080de29a80 x27: 0000000000000000
1881 01:46:00.300220 # [ 124.568606] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
1882 01:46:00.301361 # [ 124.576044] x23: ffff00080d82c000 x22: ffff80000ddfb9b0 x21: 0000000000000008
1883 01:46:00.341203 # [ 124.583481] x20: ffff00080d82c000 x19: ffff80000b556328 x18: 0000000000000000
1884 01:46:00.341682 # [ 124.590919] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb80bf000
1885 01:46:00.342153 # [ 124.598356] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101
1886 01:46:00.342570 # [ 124.605793] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff800008c133bc
1887 01:46:00.342964 # [ 124.613231] x8 : ffff00080de29a80 x7 : ffff80000b0b9770 x6 : 0000000000000001
1888 01:46:00.344516 # [ 124.620668] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
1889 01:46:00.384439 # [ 124.628104] x2 : 0000000000000000 x1 : ffff80000c27a678 x0 : 0000000000000001
1890 01:46:00.384925 # [ 124.635541] Call trace:
1891 01:46:00.385358 # [ 124.638256] lkdtm_WARNING+0x38/0x50
1892 01:46:00.385762 # [ 124.642111] lkdtm_do_action+0x2c/0x50
1893 01:46:00.386187 # [ 124.646140] direct_entry+0x164/0x180
1894 01:46:00.386574 # [ 124.650081] full_proxy_write+0x68/0xc0
1895 01:46:00.387312 # [ 124.654202] vfs_write+0xcc/0x2a0
1896 01:46:00.387724 # [ 124.657801] ksys_write+0x78/0x104
1897 01:46:00.388109 # [ 124.661484] __arm64_sys_write+0x28/0x3c
1898 01:46:00.388486 # [ 124.665690] invoke_syscall+0x8c/0x120
1899 01:46:00.388942 # [ 124.669724] el0_svc_common.constprop.0+0x68/0x124
1900 01:46:00.427214 # [ 124.674800] do_el0_svc+0x40/0xcc
1901 01:46:00.427488 # [ 124.678396] el0_svc+0x48/0xc0
1902 01:46:00.427744 # [ 124.681729] el0t_64_sync_handler+0xb8/0xbc
1903 01:46:00.427949 # [ 124.686193] el0t_64_sync+0x18c/0x190
1904 01:46:00.428141 # [ 124.690135] irq event stamp: 0
1905 01:46:00.428370 # [ 124.693459] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1906 01:46:00.428562 # [ 124.700015] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1907 01:46:00.430334 # [ 124.708486] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1908 01:46:00.459372 # [ 124.716955] softirqs last disabled at (0): [<0000000000000000>] 0x0
1909 01:46:00.459665 # [ 124.723506] ---[ end trace 0000000000000000 ]---
1910 01:46:00.459871 # WARNING: saw 'WARNING:': ok
1911 01:46:00.460050 ok 3 selftests: lkdtm: WARNING.sh
1912 01:46:00.462447 # selftests: lkdtm: WARNING_MESSAGE.sh
1913 01:46:01.019547 <6>[ 125.587410] lkdtm: Performing direct entry WARNING_MESSAGE
1914 01:46:01.020071 <4>[ 125.593296] ------------[ cut here ]------------
1915 01:46:01.020413 <4>[ 125.598257] Warning message trigger count: 2
1916 01:46:01.021154 <4>[ 125.602946] WARNING: CPU: 3 PID: 911 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1917 01:46:01.021501 <4>[ 125.612391] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
1918 01:46:01.062883 <4>[ 125.626273] CPU: 3 PID: 911 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
1919 01:46:01.063372 <4>[ 125.634131] Hardware name: ARM Juno development board (r0) (DT)
1920 01:46:01.063714 <4>[ 125.640328] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1921 01:46:01.064031 <4>[ 125.647577] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1922 01:46:01.064738 <4>[ 125.652477] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1923 01:46:01.065102 <4>[ 125.657377] sp : ffff80000dec3830
1924 01:46:01.065457 <4>[ 125.660962] x29: ffff80000dec3830 x28: ffff00080de28040 x27: 0000000000000000
1925 01:46:01.106350 <4>[ 125.668402] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
1926 01:46:01.106809 <4>[ 125.675839] x23: ffff00080d90e000 x22: ffff80000dec39b0 x21: 0000000000000010
1927 01:46:01.107153 <4>[ 125.683277] x20: ffff00080d90e000 x19: ffff80000b556338 x18: 0000000000000000
1928 01:46:01.107506 <4>[ 125.690715] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff7fb6f000
1929 01:46:01.107848 <4>[ 125.698152] x14: 0000000000000000 x13: 205d373532383935 x12: 2e35323120205b3e
1930 01:46:01.108183 <4>[ 125.705589] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815f928
1931 01:46:01.149745 <4>[ 125.713027] x8 : ffff00080de28040 x7 : 3735323839352e35 x6 : 0000000000001ffe
1932 01:46:01.150641 <4>[ 125.720465] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974a70000
1933 01:46:01.151024 <4>[ 125.727903] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080de28040
1934 01:46:01.151350 <4>[ 125.735340] Call trace:
1935 01:46:01.151657 <4>[ 125.738055] lkdtm_WARNING_MESSAGE+0x34/0x44
1936 01:46:01.151955 <4>[ 125.742608] lkdtm_do_action+0x2c/0x50
1937 01:46:01.152245 <4>[ 125.746637] direct_entry+0x164/0x180
1938 01:46:01.152531 <4>[ 125.750578] full_proxy_write+0x68/0xc0
1939 01:46:01.152985 <4>[ 125.754698] vfs_write+0xcc/0x2a0
1940 01:46:01.193290 <4>[ 125.758296] ksys_write+0x78/0x104
1941 01:46:01.193751 <4>[ 125.761979] __arm64_sys_write+0x28/0x3c
1942 01:46:01.194132 <4>[ 125.766184] invoke_syscall+0x8c/0x120
1943 01:46:01.194454 <4>[ 125.770217] el0_svc_common.constprop.0+0x68/0x124
1944 01:46:01.194756 <4>[ 125.775294] do_el0_svc+0x40/0xcc
1945 01:46:01.195050 <4>[ 125.778890] el0_svc+0x48/0xc0
1946 01:46:01.195340 <4>[ 125.782224] el0t_64_sync_handler+0xb8/0xbc
1947 01:46:01.195628 <4>[ 125.786688] el0t_64_sync+0x18c/0x190
1948 01:46:01.195915 <4>[ 125.790629] irq event stamp: 0
1949 01:46:01.196251 <4>[ 125.793953] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1950 01:46:01.229846 <4>[ 125.800507] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1951 01:46:01.230409 <4>[ 125.808979] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1952 01:46:01.230765 <4>[ 125.817448] softirqs last disabled at (0): [<0000000000000000>] 0x0
1953 01:46:01.233069 <4>[ 125.823999] ---[ end trace 0000000000000000 ]---
1954 01:46:01.360217 # [ 125.587410] lkdtm: Performing direct entry WARNING_MESSAGE
1955 01:46:01.360496 # [ 125.593296] ------------[ cut here ]------------
1956 01:46:01.360669 # [ 125.598257] Warning message trigger count: 2
1957 01:46:01.360827 # [ 125.602946] WARNING: CPU: 3 PID: 911 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1958 01:46:01.360980 # [ 125.612391] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
1959 01:46:01.403403 # [ 125.626273] CPU: 3 PID: 911 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
1960 01:46:01.403675 # [ 125.634131] Hardware name: ARM Juno development board (r0) (DT)
1961 01:46:01.403901 # [ 125.640328] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1962 01:46:01.404102 # [ 125.647577] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1963 01:46:01.404296 # [ 125.652477] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1964 01:46:01.404486 # [ 125.657377] sp : ffff80000dec3830
1965 01:46:01.404673 # [ 125.660962] x29: ffff80000dec3830 x28: ffff00080de28040 x27: 0000000000000000
1966 01:46:01.446549 # [ 125.668402] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
1967 01:46:01.446821 # [ 125.675839] x23: ffff00080d90e000 x22: ffff80000dec39b0 x21: 0000000000000010
1968 01:46:01.447042 # [ 125.683277] x20: ffff00080d90e000 x19: ffff80000b556338 x18: 0000000000000000
1969 01:46:01.447243 # [ 125.690715] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff7fb6f000
1970 01:46:01.447438 # [ 125.698152] x14: 0000000000000000 x13: 205d373532383935 x12: 2e35323120205b3e
1971 01:46:01.447632 # [ 125.705589] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815f928
1972 01:46:01.489876 # [ 125.713027] x8 : ffff00080de28040 x7 : 3735323839352e35 x6 : 0000000000001ffe
1973 01:46:01.490392 # [ 125.720465] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974a70000
1974 01:46:01.490830 # [ 125.727903] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080de28040
1975 01:46:01.491282 # [ 125.735340] Call trace:
1976 01:46:01.491678 # [ 125.738055] lkdtm_WARNING_MESSAGE+0x34/0x44
1977 01:46:01.492064 # [ 125.742608] lkdtm_do_action+0x2c/0x50
1978 01:46:01.492832 # [ 125.746637] direct_entry+0x164/0x180
1979 01:46:01.493285 # [ 125.750578] full_proxy_write+0x68/0xc0
1980 01:46:01.493682 # [ 125.754698] vfs_write+0xcc/0x2a0
1981 01:46:01.494200 # [ 125.758296] ksys_write+0x78/0x104
1982 01:46:01.533099 # [ 125.761979] __arm64_sys_write+0x28/0x3c
1983 01:46:01.533567 # [ 125.766184] invoke_syscall+0x8c/0x120
1984 01:46:01.533992 # [ 125.770217] el0_svc_common.constprop.0+0x68/0x124
1985 01:46:01.534439 # [ 125.775294] do_el0_svc+0x40/0xcc
1986 01:46:01.534823 # [ 125.778890] el0_svc+0x48/0xc0
1987 01:46:01.535202 # [ 125.782224] el0t_64_sync_handler+0xb8/0xbc
1988 01:46:01.535572 # [ 125.786688] el0t_64_sync+0x18c/0x190
1989 01:46:01.535944 # [ 125.790629] irq event stamp: 0
1990 01:46:01.536381 # [ 125.793953] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1991 01:46:01.575606 # [ 125.800507] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1992 01:46:01.576149 # [ 125.808979] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1993 01:46:01.576587 # [ 125.817448] softirqs last disabled at (0): [<0000000000000000>] 0x0
1994 01:46:01.576991 # [ 125.823999] ---[ end trace 0000000000000000 ]---
1995 01:46:01.577381 # WARNING_MESSAGE: saw 'message trigger': ok
1996 01:46:01.578813 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1997 01:46:01.579264 # selftests: lkdtm: EXCEPTION.sh
1998 01:46:02.050671 <6>[ 126.618564] lkdtm: Performing direct entry EXCEPTION
1999 01:46:02.051015 <1>[ 126.623901] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2000 01:46:02.051196 <1>[ 126.633044] Mem abort info:
2001 01:46:02.051358 <1>[ 126.636277] ESR = 0x0000000096000044
2002 01:46:02.051493 <1>[ 126.640361] EC = 0x25: DABT (current EL), IL = 32 bits
2003 01:46:02.051686 <1>[ 126.645974] SET = 0, FnV = 0
2004 01:46:02.051838 <1>[ 126.649321] EA = 0, S1PTW = 0
2005 01:46:02.051969 <1>[ 126.652754] FSC = 0x04: level 0 translation fault
2006 01:46:02.053740 <1>[ 126.657927] Data abort info:
2007 01:46:02.094148 <1>[ 126.661093] ISV = 0, ISS = 0x00000044
2008 01:46:02.094435 <1>[ 126.665216] CM = 0, WnR = 1
2009 01:46:02.094659 <1>[ 126.668455] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000887417000
2010 01:46:02.095159 <1>[ 126.675197] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2011 01:46:02.095352 <0>[ 126.682305] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2012 01:46:02.097368 <4>[ 126.688852] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
2013 01:46:02.137415 <4>[ 126.702696] CPU: 1 PID: 950 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2014 01:46:02.137712 <4>[ 126.710554] Hardware name: ARM Juno development board (r0) (DT)
2015 01:46:02.137959 <4>[ 126.716751] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2016 01:46:02.138210 <4>[ 126.723995] pc : lkdtm_EXCEPTION+0x18/0x30
2017 01:46:02.138386 <4>[ 126.728376] lr : lkdtm_do_action+0x2c/0x50
2018 01:46:02.138558 <4>[ 126.732745] sp : ffff80000df6b8f0
2019 01:46:02.138724 <4>[ 126.736328] x29: ffff80000df6b8f0 x28: ffff00080de28040 x27: 0000000000000000
2020 01:46:02.180714 <4>[ 126.743757] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
2021 01:46:02.180999 <4>[ 126.751182] x23: ffff00080dd50000 x22: ffff80000df6ba70 x21: 000000000000000a
2022 01:46:02.181256 <4>[ 126.758606] x20: ffff00080dd50000 x19: ffff80000b556348 x18: 0000000000000000
2023 01:46:02.181748 <4>[ 126.766032] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff811cf000
2024 01:46:02.181937 <4>[ 126.773460] x14: 0000000000000000 x13: 205d343635383136 x12: 2e36323120205b3e
2025 01:46:02.182143 <4>[ 126.780884] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c133bc
2026 01:46:02.224184 <4>[ 126.788310] x8 : ffff00080de28040 x7 : 3436353831362e36 x6 : 0000000000000001
2027 01:46:02.224422 <4>[ 126.795739] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
2028 01:46:02.224638 <4>[ 126.803163] x2 : 0000000000000000 x1 : ffff00080de28040 x0 : 0000000000000000
2029 01:46:02.224839 <4>[ 126.810587] Call trace:
2030 01:46:02.225039 <4>[ 126.813296] lkdtm_EXCEPTION+0x18/0x30
2031 01:46:02.225212 <4>[ 126.817318] lkdtm_do_action+0x2c/0x50
2032 01:46:02.225377 <4>[ 126.821339] direct_entry+0x164/0x180
2033 01:46:02.225545 <4>[ 126.825273] full_proxy_write+0x68/0xc0
2034 01:46:02.227325 <4>[ 126.829385] vfs_write+0xcc/0x2a0
2035 01:46:02.277866 <4>[ 126.832974] ksys_write+0x78/0x104
2036 01:46:02.278463 <4>[ 126.836649] __arm64_sys_write+0x28/0x3c
2037 01:46:02.278937 <4>[ 126.840846] invoke_syscall+0x8c/0x120
2038 01:46:02.279261 <4>[ 126.844871] el0_svc_common.constprop.0+0x68/0x124
2039 01:46:02.279521 <4>[ 126.849939] do_el0_svc+0x40/0xcc
2040 01:46:02.279697 <4>[ 126.853527] el0_svc+0x48/0xc0
2041 01:46:02.279874 <4>[ 126.856852] el0t_64_sync_handler+0xb8/0xbc
2042 01:46:02.280318 <4>[ 126.861308] el0t_64_sync+0x18c/0x190
2043 01:46:02.280499 <0>[ 126.865244] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2044 01:46:02.280944 <4>[ 126.871612] ---[ end trace 0000000000000000 ]---
2045 01:46:02.281133 # Segmentation fault
2046 01:46:02.416830 # [ 126.618564] lkdtm: Performing direct entry EXCEPTION
2047 01:46:02.417137 # [ 126.623901] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2048 01:46:02.417345 # [ 126.633044] Mem abort info:
2049 01:46:02.417508 # [ 126.636277] ESR = 0x0000000096000044
2050 01:46:02.417661 # [ 126.640361] EC = 0x25: DABT (current EL), IL = 32 bits
2051 01:46:02.417811 # [ 126.645974] SET = 0, FnV = 0
2052 01:46:02.417957 # [ 126.649321] EA = 0, S1PTW = 0
2053 01:46:02.418139 # [ 126.652754] FSC = 0x04: level 0 translation fault
2054 01:46:02.418287 # [ 126.657927] Data abort info:
2055 01:46:02.420023 # [ 126.661093] ISV = 0, ISS = 0x00000044
2056 01:46:02.460012 # [ 126.665216] CM = 0, WnR = 1
2057 01:46:02.460268 # [ 126.668455] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000887417000
2058 01:46:02.460445 # [ 126.675197] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2059 01:46:02.460606 # [ 126.682305] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2060 01:46:02.460761 # [ 126.688852] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
2061 01:46:02.463200 # [ 126.702696] CPU: 1 PID: 950 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2062 01:46:02.503141 # [ 126.710554] Hardware name: ARM Juno development board (r0) (DT)
2063 01:46:02.503379 # [ 126.716751] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2064 01:46:02.503551 # [ 126.723995] pc : lkdtm_EXCEPTION+0x18/0x30
2065 01:46:02.503710 # [ 126.728376] lr : lkdtm_do_action+0x2c/0x50
2066 01:46:02.503859 # [ 126.732745] sp : ffff80000df6b8f0
2067 01:46:02.504005 # [ 126.736328] x29: ffff80000df6b8f0 x28: ffff00080de28040 x27: 0000000000000000
2068 01:46:02.504148 # [ 126.743757] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
2069 01:46:02.546248 # [ 126.751182] x23: ffff00080dd50000 x22: ffff80000df6ba70 x21: 000000000000000a
2070 01:46:02.546500 # [ 126.758606] x20: ffff00080dd50000 x19: ffff80000b556348 x18: 0000000000000000
2071 01:46:02.546672 # [ 126.766032] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff811cf000
2072 01:46:02.546827 # [ 126.773460] x14: 0000000000000000 x13: 205d343635383136 x12: 2e36323120205b3e
2073 01:46:02.546975 # [ 126.780884] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c133bc
2074 01:46:02.547122 # [ 126.788310] x8 : ffff00080de28040 x7 : 3436353831362e36 x6 : 0000000000000001
2075 01:46:02.589479 # [ 126.795739] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
2076 01:46:02.589752 # [ 126.803163] x2 : 0000000000000000 x1 : ffff00080de28040 x0 : 0000000000000000
2077 01:46:02.589922 # [ 126.810587] Call trace:
2078 01:46:02.590112 # [ 126.813296] lkdtm_EXCEPTION+0x18/0x30
2079 01:46:02.590269 # [ 126.817318] lkdtm_do_action+0x2c/0x50
2080 01:46:02.590415 # [ 126.821339] direct_entry+0x164/0x180
2081 01:46:02.590558 # [ 126.825273] full_proxy_write+0x68/0xc0
2082 01:46:02.590698 # [ 126.829385] vfs_write+0xcc/0x2a0
2083 01:46:02.590836 # [ 126.832974] ksys_write+0x78/0x104
2084 01:46:02.592597 # [ 126.836649] __arm64_sys_write+0x28/0x3c
2085 01:46:02.642381 # [ 126.840846] invoke_syscall+0x8c/0x120
2086 01:46:02.642647 # [ 126.844871] el0_svc_common.constprop.0+0x68/0x124
2087 01:46:02.642819 # [ 126.849939] do_el0_svc+0x40/0xcc
2088 01:46:02.642975 # [ 126.853527] el0_svc+0x48/0xc0
2089 01:46:02.643122 # [ 126.856852] el0t_64_sync_handler+0xb8/0xbc
2090 01:46:02.643276 # [ 126.861308] el0t_64_sync+0x18c/0x190
2091 01:46:02.643385 # [ 126.865244] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2092 01:46:02.643495 # [ 126.871612] ---[ end trace 0000000000000000 ]---
2093 01:46:02.643586 # EXCEPTION: saw 'call trace:': ok
2094 01:46:02.643701 ok 5 selftests: lkdtm: EXCEPTION.sh
2095 01:46:02.645463 # selftests: lkdtm: LOOP.sh
2096 01:46:02.965492 # Skipping LOOP: Hangs the system
2097 01:46:02.997437 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2098 01:46:03.093374 # selftests: lkdtm: EXHAUST_STACK.sh
2099 01:46:03.477021 # Skipping EXHAUST_STACK: Corrupts memory on failure
2100 01:46:03.524949 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2101 01:46:03.604937 # selftests: lkdtm: CORRUPT_STACK.sh
2102 01:46:03.988667 # Skipping CORRUPT_STACK: Crashes entire system on success
2103 01:46:04.020590 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2104 01:46:04.116484 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2105 01:46:04.514125 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2106 01:46:04.545983 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2107 01:46:04.657862 # selftests: lkdtm: ARRAY_BOUNDS.sh
2108 01:46:05.283452 <6>[ 129.851021] lkdtm: Performing direct entry ARRAY_BOUNDS
2109 01:46:05.283978 <6>[ 129.856654] lkdtm: Array access within bounds ...
2110 01:46:05.284320 <6>[ 129.861701] lkdtm: Array access beyond bounds ...
2111 01:46:05.284630 <3>[ 129.866737] ================================================================================
2112 01:46:05.285312 <3>[ 129.875509] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2113 01:46:05.285640 <3>[ 129.883627] index 8 is out of range for type 'char [8]'
2114 01:46:05.326758 <4>[ 129.889251] CPU: 1 PID: 1148 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2115 01:46:05.327265 <4>[ 129.897191] Hardware name: ARM Juno development board (r0) (DT)
2116 01:46:05.327599 <4>[ 129.903384] Call trace:
2117 01:46:05.327909 <4>[ 129.906094] dump_backtrace+0xe8/0x140
2118 01:46:05.328205 <4>[ 129.910120] show_stack+0x30/0x40
2119 01:46:05.328903 <4>[ 129.913703] dump_stack_lvl+0x8c/0xb8
2120 01:46:05.329226 <4>[ 129.917638] dump_stack+0x18/0x34
2121 01:46:05.329513 <4>[ 129.921222] ubsan_epilogue+0x10/0x44
2122 01:46:05.329793 <4>[ 129.925158] __ubsan_handle_out_of_bounds+0x88/0xc0
2123 01:46:05.330214 <4>[ 129.930314] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2124 01:46:05.370151 <4>[ 129.934774] lkdtm_do_action+0x2c/0x50
2125 01:46:05.370602 <4>[ 129.938794] direct_entry+0x164/0x180
2126 01:46:05.370928 <4>[ 129.942728] full_proxy_write+0x68/0xc0
2127 01:46:05.371233 <4>[ 129.946839] vfs_write+0xcc/0x2a0
2128 01:46:05.371531 <4>[ 129.950428] ksys_write+0x78/0x104
2129 01:46:05.371816 <4>[ 129.954103] __arm64_sys_write+0x28/0x3c
2130 01:46:05.372096 <4>[ 129.958301] invoke_syscall+0x8c/0x120
2131 01:46:05.372374 <4>[ 129.962325] el0_svc_common.constprop.0+0x68/0x124
2132 01:46:05.372647 <4>[ 129.967393] do_el0_svc+0x40/0xcc
2133 01:46:05.372916 <4>[ 129.970980] el0_svc+0x48/0xc0
2134 01:46:05.373645 <4>[ 129.974305] el0t_64_sync_handler+0xb8/0xbc
2135 01:46:05.413012 <4>[ 129.978760] el0t_64_sync+0x18c/0x190
2136 01:46:05.413475 <3>[ 129.982750] ================================================================================
2137 01:46:05.413848 <3>[ 129.991569] lkdtm: FAIL: survived array bounds overflow!
2138 01:46:05.416212 <4>[ 129.997195] lkdtm: This is probably expected, since this kernel (6.1.92-cip22 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2139 01:46:05.536985 # [ 129.851021] lkdtm: Performing direct entry ARRAY_BOUNDS
2140 01:46:05.537477 # [ 129.856654] lkdtm: Array access within bounds ...
2141 01:46:05.537847 # [ 129.861701] lkdtm: Array access beyond bounds ...
2142 01:46:05.538231 # [ 129.866737] ================================================================================
2143 01:46:05.538545 # [ 129.875509] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2144 01:46:05.538845 # [ 129.883627] index 8 is out of range for type 'char [8]'
2145 01:46:05.579847 # [ 129.889251] CPU: 1 PID: 1148 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2146 01:46:05.580118 # [ 129.897191] Hardware name: ARM Juno development board (r0) (DT)
2147 01:46:05.580290 # [ 129.903384] Call trace:
2148 01:46:05.580444 # [ 129.906094] dump_backtrace+0xe8/0x140
2149 01:46:05.580593 # [ 129.910120] show_stack+0x30/0x40
2150 01:46:05.580736 # [ 129.913703] dump_stack_lvl+0x8c/0xb8
2151 01:46:05.580876 # [ 129.917638] dump_stack+0x18/0x34
2152 01:46:05.581015 # [ 129.921222] ubsan_epilogue+0x10/0x44
2153 01:46:05.581155 # [ 129.925158] __ubsan_handle_out_of_bounds+0x88/0xc0
2154 01:46:05.581298 # [ 129.930314] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2155 01:46:05.583006 # [ 129.934774] lkdtm_do_action+0x2c/0x50
2156 01:46:05.622974 # [ 129.938794] direct_entry+0x164/0x180
2157 01:46:05.623215 # [ 129.942728] full_proxy_write+0x68/0xc0
2158 01:46:05.623385 # [ 129.946839] vfs_write+0xcc/0x2a0
2159 01:46:05.623540 # [ 129.950428] ksys_write+0x78/0x104
2160 01:46:05.623686 # [ 129.954103] __arm64_sys_write+0x28/0x3c
2161 01:46:05.623849 # [ 129.958301] invoke_syscall+0x8c/0x120
2162 01:46:05.623995 # [ 129.962325] el0_svc_common.constprop.0+0x68/0x124
2163 01:46:05.624139 # [ 129.967393] do_el0_svc+0x40/0xcc
2164 01:46:05.624279 # [ 129.970980] el0_svc+0x48/0xc0
2165 01:46:05.624411 # [ 129.974305] el0t_64_sync_handler+0xb8/0xbc
2166 01:46:05.626149 # [ 129.978760] el0t_64_sync+0x18c/0x190
2167 01:46:05.670517 # [ 129.982750] ================================================================================
2168 01:46:05.670811 # [ 129.991569] lkdtm: FAIL: survived array bounds overflow!
2169 01:46:05.671033 # [ 129.997195] lkdtm: This is probably expected, since this kernel (6.1.92-cip22 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2170 01:46:05.671265 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2171 01:46:05.673692 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2172 01:46:05.737679 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2173 01:46:06.354261 <6>[ 130.917410] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2174 01:46:06.354825 <6>[ 130.923415] lkdtm: attempting good list addition
2175 01:46:06.355179 <6>[ 130.928399] lkdtm: attempting corrupted list addition
2176 01:46:06.355498 <4>[ 130.934072] ------------[ cut here ]------------
2177 01:46:06.356172 <4>[ 130.939022] list_add corruption. next->prev should be prev (ffff80000e2d3b58), but was 0000000000000000. (next=ffff80000e2d3b88).
2178 01:46:06.356516 <4>[ 130.951037] WARNING: CPU: 1 PID: 1192 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2179 01:46:06.397570 <4>[ 130.959426] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
2180 01:46:06.398089 <4>[ 130.973269] CPU: 1 PID: 1192 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2181 01:46:06.398445 <4>[ 130.981209] Hardware name: ARM Juno development board (r0) (DT)
2182 01:46:06.399128 <4>[ 130.987400] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2183 01:46:06.399469 <4>[ 130.994643] pc : __list_add_valid+0xb8/0x110
2184 01:46:06.399779 <4>[ 130.999188] lr : __list_add_valid+0xb8/0x110
2185 01:46:06.401156 <4>[ 131.003730] sp : ffff80000e2d3af0
2186 01:46:06.440962 <4>[ 131.007310] x29: ffff80000e2d3af0 x28: ffff000805354f00 x27: 0000000000000000
2187 01:46:06.441405 <4>[ 131.014738] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
2188 01:46:06.441740 <4>[ 131.022164] x23: ffff00080c311000 x22: ffff80000e2d3d10 x21: ffff80000e2d3b78
2189 01:46:06.442100 <4>[ 131.029589] x20: ffff80000e2d3b58 x19: ffff80000e2d3b88 x18: 0000000000000000
2190 01:46:06.442409 <4>[ 131.037013] x17: 3835623364326530 x16: 3030303866666666 x15: 2820766572702065
2191 01:46:06.444267 <4>[ 131.044437] x14: 6220646c756f6873 x13: 205d323230393339 x12: 2e30333120205b3e
2192 01:46:06.484283 <4>[ 131.051861] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815f928
2193 01:46:06.484725 <4>[ 131.059285] x8 : ffff000805354f00 x7 : 3232303933392e30 x6 : 0000000000001ffe
2194 01:46:06.485064 <4>[ 131.066709] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
2195 01:46:06.485381 <4>[ 131.074133] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805354f00
2196 01:46:06.485683 <4>[ 131.081556] Call trace:
2197 01:46:06.485979 <4>[ 131.084266] __list_add_valid+0xb8/0x110
2198 01:46:06.487587 <4>[ 131.088462] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2199 01:46:06.527678 <4>[ 131.093182] lkdtm_do_action+0x2c/0x50
2200 01:46:06.528126 <4>[ 131.097206] direct_entry+0x164/0x180
2201 01:46:06.528465 <4>[ 131.101139] full_proxy_write+0x68/0xc0
2202 01:46:06.528779 <4>[ 131.105250] vfs_write+0xcc/0x2a0
2203 01:46:06.529073 <4>[ 131.108839] ksys_write+0x78/0x104
2204 01:46:06.529359 <4>[ 131.112514] __arm64_sys_write+0x28/0x3c
2205 01:46:06.529646 <4>[ 131.116712] invoke_syscall+0x8c/0x120
2206 01:46:06.529927 <4>[ 131.120737] el0_svc_common.constprop.0+0x68/0x124
2207 01:46:06.530271 <4>[ 131.125805] do_el0_svc+0x40/0xcc
2208 01:46:06.530583 <4>[ 131.129393] el0_svc+0x48/0xc0
2209 01:46:06.531336 <4>[ 131.132718] el0t_64_sync_handler+0xb8/0xbc
2210 01:46:06.571081 <4>[ 131.137174] el0t_64_sync+0x18c/0x190
2211 01:46:06.571552 <4>[ 131.141106] irq event stamp: 0
2212 01:46:06.571888 <4>[ 131.144424] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2213 01:46:06.572202 <4>[ 131.150969] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2214 01:46:06.572505 <4>[ 131.159432] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2215 01:46:06.572801 <4>[ 131.167892] softirqs last disabled at (0): [<0000000000000000>] 0x0
2216 01:46:06.574335 <4>[ 131.174434] ---[ end trace 0000000000000000 ]---
2217 01:46:06.588994 <3>[ 131.179423] lkdtm: Overwrite did not happen, but no BUG?!
2218 01:46:06.772759 # [ 130.917410] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2219 01:46:06.773030 # [ 130.923415] lkdtm: attempting good list addition
2220 01:46:06.773204 # [ 130.928399] lkdtm: attempting corrupted list addition
2221 01:46:06.773359 # [ 130.934072] ------------[ cut here ]------------
2222 01:46:06.773508 # [ 130.939022] list_add corruption. next->prev should be prev (ffff80000e2d3b58), but was 0000000000000000. (next=ffff80000e2d3b88).
2223 01:46:06.773658 # [ 130.951037] WARNING: CPU: 1 PID: 1192 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2224 01:46:06.816216 # [ 130.959426] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
2225 01:46:06.816707 # [ 130.973269] CPU: 1 PID: 1192 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2226 01:46:06.817050 # [ 130.981209] Hardware name: ARM Juno development board (r0) (DT)
2227 01:46:06.817362 # [ 130.987400] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2228 01:46:06.817658 # [ 130.994643] pc : __list_add_valid+0xb8/0x110
2229 01:46:06.817956 # [ 130.999188] lr : __list_add_valid+0xb8/0x110
2230 01:46:06.819484 # [ 131.003730] sp : ffff80000e2d3af0
2231 01:46:06.859403 # [ 131.007310] x29: ffff80000e2d3af0 x28: ffff000805354f00 x27: 0000000000000000
2232 01:46:06.859863 # [ 131.014738] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
2233 01:46:06.860203 # [ 131.022164] x23: ffff00080c311000 x22: ffff80000e2d3d10 x21: ffff80000e2d3b78
2234 01:46:06.860515 # [ 131.029589] x20: ffff80000e2d3b58 x19: ffff80000e2d3b88 x18: 0000000000000000
2235 01:46:06.860811 # [ 131.037013] x17: 3835623364326530 x16: 3030303866666666 x15: 2820766572702065
2236 01:46:06.862689 # [ 131.044437] x14: 6220646c756f6873 x13: 205d323230393339 x12: 2e30333120205b3e
2237 01:46:06.902828 # [ 131.051861] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815f928
2238 01:46:06.903280 # [ 131.059285] x8 : ffff000805354f00 x7 : 3232303933392e30 x6 : 0000000000001ffe
2239 01:46:06.903621 # [ 131.066709] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
2240 01:46:06.903948 # [ 131.074133] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805354f00
2241 01:46:06.904358 # [ 131.081556] Call trace:
2242 01:46:06.904746 # [ 131.084266] __list_add_valid+0xb8/0x110
2243 01:46:06.905760 # [ 131.088462] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2244 01:46:06.945639 # [ 131.093182] lkdtm_do_action+0x2c/0x50
2245 01:46:06.946143 # [ 131.097206] direct_entry+0x164/0x180
2246 01:46:06.946576 # [ 131.101139] full_proxy_write+0x68/0xc0
2247 01:46:06.946978 # [ 131.105250] vfs_write+0xcc/0x2a0
2248 01:46:06.947369 # [ 131.108839] ksys_write+0x78/0x104
2249 01:46:06.947748 # [ 131.112514] __arm64_sys_write+0x28/0x3c
2250 01:46:06.948124 # [ 131.116712] invoke_syscall+0x8c/0x120
2251 01:46:06.948894 # [ 131.120737] el0_svc_common.constprop.0+0x68/0x124
2252 01:46:06.949250 # [ 131.125805] do_el0_svc+0x40/0xcc
2253 01:46:06.949633 # [ 131.129393] el0_svc+0x48/0xc0
2254 01:46:06.950028 # [ 131.132718] el0t_64_sync_handler+0xb8/0xbc
2255 01:46:06.988810 # [ 131.137174] el0t_64_sync+0x18c/0x190
2256 01:46:06.989274 # [ 131.141106] irq event stamp: 0
2257 01:46:06.989704 # [ 131.144424] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2258 01:46:06.990189 # [ 131.150969] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2259 01:46:06.990601 # [ 131.159432] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2260 01:46:06.990988 # [ 131.167892] softirqs last disabled at (0): [<0000000000000000>] 0x0
2261 01:46:06.991369 # [ 131.174434] ---[ end trace 0000000000000000 ]---
2262 01:46:07.014615 # [ 131.179423] lkdtm: Overwrite did not happen, but no BUG?!
2263 01:46:07.015081 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2264 01:46:07.015547 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2265 01:46:07.017750 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2266 01:46:07.554063 <6>[ 132.118750] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2267 01:46:07.554634 <6>[ 132.124675] lkdtm: attempting good list removal
2268 01:46:07.555365 <6>[ 132.129590] lkdtm: attempting corrupted list removal
2269 01:46:07.555710 <4>[ 132.135091] ------------[ cut here ]------------
2270 01:46:07.556026 <4>[ 132.140047] list_del corruption. next->prev should be ffff80000e39bb88, but was 0000000000000000. (next=ffff80000e39bb98)
2271 01:46:07.556332 <4>[ 132.151355] WARNING: CPU: 1 PID: 1236 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2272 01:46:07.597257 <4>[ 132.160351] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
2273 01:46:07.598171 <4>[ 132.174194] CPU: 1 PID: 1236 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2274 01:46:07.598555 <4>[ 132.182132] Hardware name: ARM Juno development board (r0) (DT)
2275 01:46:07.598886 <4>[ 132.188323] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2276 01:46:07.599197 <4>[ 132.195564] pc : __list_del_entry_valid+0x11c/0x130
2277 01:46:07.600863 <4>[ 132.200717] lr : __list_del_entry_valid+0x11c/0x130
2278 01:46:07.640691 <4>[ 132.205869] sp : ffff80000e39bb30
2279 01:46:07.641134 <4>[ 132.209449] x29: ffff80000e39bb30 x28: ffff000806bc34c0 x27: 0000000000000000
2280 01:46:07.641475 <4>[ 132.216876] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
2281 01:46:07.642223 <4>[ 132.224301] x23: ffff000804949000 x22: ffff80000e39bd20 x21: 0000000000000011
2282 01:46:07.642576 <4>[ 132.231726] x20: ffff80000e39bb78 x19: ffff80000e39bb88 x18: 0000000000000000
2283 01:46:07.642883 <4>[ 132.239151] x17: 20747562202c3838 x16: 6262393365303030 x15: 3038666666662065
2284 01:46:07.683980 <4>[ 132.246575] x14: 6220646c756f6873 x13: 205d373430303431 x12: 2e32333120205b3e
2285 01:46:07.684432 <4>[ 132.253999] x11: 663d7478656e2820 x10: 2e30303030303030 x9 : ffff80000815f928
2286 01:46:07.685177 <4>[ 132.261423] x8 : ffff000806bc34c0 x7 : 3734303034312e32 x6 : 0000000000001ffe
2287 01:46:07.685535 <4>[ 132.268846] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
2288 01:46:07.685849 <4>[ 132.276270] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bc34c0
2289 01:46:07.686190 <4>[ 132.283694] Call trace:
2290 01:46:07.686487 <4>[ 132.286403] __list_del_entry_valid+0x11c/0x130
2291 01:46:07.727406 <4>[ 132.291208] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2292 01:46:07.727859 <4>[ 132.295929] lkdtm_do_action+0x2c/0x50
2293 01:46:07.728200 <4>[ 132.299950] direct_entry+0x164/0x180
2294 01:46:07.728886 <4>[ 132.303884] full_proxy_write+0x68/0xc0
2295 01:46:07.729220 <4>[ 132.307995] vfs_write+0xcc/0x2a0
2296 01:46:07.729527 <4>[ 132.311584] ksys_write+0x78/0x104
2297 01:46:07.729825 <4>[ 132.315259] __arm64_sys_write+0x28/0x3c
2298 01:46:07.730147 <4>[ 132.319456] invoke_syscall+0x8c/0x120
2299 01:46:07.730451 <4>[ 132.323480] el0_svc_common.constprop.0+0x68/0x124
2300 01:46:07.730847 <4>[ 132.328549] do_el0_svc+0x40/0xcc
2301 01:46:07.731316 <4>[ 132.332136] el0_svc+0x48/0xc0
2302 01:46:07.770671 <4>[ 132.335462] el0t_64_sync_handler+0xb8/0xbc
2303 01:46:07.771145 <4>[ 132.339917] el0t_64_sync+0x18c/0x190
2304 01:46:07.771572 <4>[ 132.343850] irq event stamp: 0
2305 01:46:07.771972 <4>[ 132.347168] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2306 01:46:07.772365 <4>[ 132.353713] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2307 01:46:07.772751 <4>[ 132.362175] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2308 01:46:07.773129 <4>[ 132.370635] softirqs last disabled at (0): [<0000000000000000>] 0x0
2309 01:46:07.773942 <4>[ 132.377177] ---[ end trace 0000000000000000 ]---
2310 01:46:07.794815 <3>[ 132.382119] lkdtm: Overwrite did not happen, but no BUG?!
2311 01:46:07.934542 # [ 132.118750] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2312 01:46:07.934817 # [ 132.124675] lkdtm: attempting good list removal
2313 01:46:07.934988 # [ 132.129590] lkdtm: attempting corrupted list removal
2314 01:46:07.935149 # [ 132.135091] ------------[ cut here ]------------
2315 01:46:07.935301 # [ 132.140047] list_del corruption. next->prev should be ffff80000e39bb88, but was 0000000000000000. (next=ffff80000e39bb98)
2316 01:46:07.937746 # [ 132.151355] WARNING: CPU: 1 PID: 1236 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2317 01:46:07.977663 # [ 132.160351] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
2318 01:46:07.978190 # [ 132.174194] CPU: 1 PID: 1236 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2319 01:46:07.978382 # [ 132.182132] Hardware name: ARM Juno development board (r0) (DT)
2320 01:46:07.978547 # [ 132.188323] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2321 01:46:07.978692 # [ 132.195564] pc : __list_del_entry_valid+0x11c/0x130
2322 01:46:07.980906 # [ 132.200717] lr : __list_del_entry_valid+0x11c/0x130
2323 01:46:08.021119 # [ 132.205869] sp : ffff80000e39bb30
2324 01:46:08.021587 # [ 132.209449] x29: ffff80000e39bb30 x28: ffff000806bc34c0 x27: 0000000000000000
2325 01:46:08.022040 # [ 132.216876] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
2326 01:46:08.022878 # [ 132.224301] x23: ffff000804949000 x22: ffff80000e39bd20 x21: 0000000000000011
2327 01:46:08.023238 # [ 132.231726] x20: ffff80000e39bb78 x19: ffff80000e39bb88 x18: 0000000000000000
2328 01:46:08.023631 # [ 132.239151] x17: 20747562202c3838 x16: 6262393365303030 x15: 3038666666662065
2329 01:46:08.064239 # [ 132.246575] x14: 6220646c756f6873 x13: 205d373430303431 x12: 2e32333120205b3e
2330 01:46:08.064759 # [ 132.253999] x11: 663d7478656e2820 x10: 2e30303030303030 x9 : ffff80000815f928
2331 01:46:08.065636 # [ 132.261423] x8 : ffff000806bc34c0 x7 : 3734303034312e32 x6 : 0000000000001ffe
2332 01:46:08.066057 # [ 132.268846] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
2333 01:46:08.066394 # [ 132.276270] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bc34c0
2334 01:46:08.066769 # [ 132.283694] Call trace:
2335 01:46:08.067682 # [ 132.286403] __list_del_entry_valid+0x11c/0x130
2336 01:46:08.107430 # [ 132.291208] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2337 01:46:08.107913 # [ 132.295929] lkdtm_do_action+0x2c/0x50
2338 01:46:08.108341 # [ 132.299950] direct_entry+0x164/0x180
2339 01:46:08.108739 # [ 132.303884] full_proxy_write+0x68/0xc0
2340 01:46:08.109126 # [ 132.307995] vfs_write+0xcc/0x2a0
2341 01:46:08.109498 # [ 132.311584] ksys_write+0x78/0x104
2342 01:46:08.109868 # [ 132.315259] __arm64_sys_write+0x28/0x3c
2343 01:46:08.110291 # [ 132.319456] invoke_syscall+0x8c/0x120
2344 01:46:08.110751 # [ 132.323480] el0_svc_common.constprop.0+0x68/0x124
2345 01:46:08.111122 # [ 132.328549] do_el0_svc+0x40/0xcc
2346 01:46:08.111863 # [ 132.332136] el0_svc+0x48/0xc0
2347 01:46:08.150486 # [ 132.335462] el0t_64_sync_handler+0xb8/0xbc
2348 01:46:08.150957 # [ 132.339917] el0t_64_sync+0x18c/0x190
2349 01:46:08.151462 # [ 132.343850] irq event stamp: 0
2350 01:46:08.151870 # [ 132.347168] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2351 01:46:08.152697 # [ 132.353713] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2352 01:46:08.153062 # [ 132.362175] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2353 01:46:08.153462 # [ 132.370635] softirqs last disabled at (0): [<0000000000000000>] 0x0
2354 01:46:08.153992 # [ 132.377177] ---[ end trace 0000000000000000 ]---
2355 01:46:08.182517 # [ 132.382119] lkdtm: Overwrite did not happen, but no BUG?!
2356 01:46:08.182981 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2357 01:46:08.183321 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2358 01:46:08.185727 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2359 01:46:08.652352 <6>[ 133.219858] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2360 01:46:08.652643 <6>[ 133.226518] lkdtm: attempting bad read from page below current stack
2361 01:46:08.653133 <1>[ 133.233716] Unable to handle kernel paging request at virtual address ffff80000e44ffff
2362 01:46:08.653320 <1>[ 133.241986] Mem abort info:
2363 01:46:08.653479 <1>[ 133.245070] ESR = 0x0000000096000007
2364 01:46:08.653675 <1>[ 133.249109] EC = 0x25: DABT (current EL), IL = 32 bits
2365 01:46:08.653872 <1>[ 133.254718] SET = 0, FnV = 0
2366 01:46:08.655615 <1>[ 133.258064] EA = 0, S1PTW = 0
2367 01:46:08.695842 <1>[ 133.261491] FSC = 0x07: level 3 translation fault
2368 01:46:08.696128 <1>[ 133.266660] Data abort info:
2369 01:46:08.696353 <1>[ 133.269833] ISV = 0, ISS = 0x00000007
2370 01:46:08.696523 <1>[ 133.273964] CM = 0, WnR = 0
2371 01:46:08.696949 <1>[ 133.277220] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
2372 01:46:08.697168 <1>[ 133.284221] [ffff80000e44ffff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088bc72003, pte=0000000000000000
2373 01:46:08.699175 <0>[ 133.297109] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2374 01:46:08.739201 <4>[ 133.303655] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
2375 01:46:08.739483 <4>[ 133.317499] CPU: 1 PID: 1275 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2376 01:46:08.739737 <4>[ 133.325443] Hardware name: ARM Juno development board (r0) (DT)
2377 01:46:08.739943 <4>[ 133.331634] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2378 01:46:08.740142 <4>[ 133.338876] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2379 01:46:08.742324 <4>[ 133.344559] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2380 01:46:08.782455 <4>[ 133.350235] sp : ffff80000e453ba0
2381 01:46:08.782740 <4>[ 133.353818] x29: ffff80000e453ba0 x28: ffff00080db9cf00 x27: 0000000000000000
2382 01:46:08.782938 <4>[ 133.361248] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
2383 01:46:08.783176 <4>[ 133.368673] x23: ffff000807464000 x22: ffff80000e453d40 x21: 0000000000000019
2384 01:46:08.783614 <4>[ 133.376097] x20: ffff000807464000 x19: ffff80000e450000 x18: 0000000000000000
2385 01:46:08.785663 <4>[ 133.383521] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
2386 01:46:08.825817 <4>[ 133.390945] x14: ffff8000096d0820 x13: ffff8000084403bc x12: ffff800008440308
2387 01:46:08.826105 <4>[ 133.398369] x11: ffff80000843ff7c x10: ffff8000086b1bb8 x9 : ffff80000815f928
2388 01:46:08.826284 <4>[ 133.405793] x8 : ffff00080c3af790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
2389 01:46:08.826445 <4>[ 133.413219] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
2390 01:46:08.826597 <4>[ 133.420642] x2 : 0000000000000000 x1 : ffff00080db9cf00 x0 : ffff80000a0bd910
2391 01:46:08.826736 <4>[ 133.428066] Call trace:
2392 01:46:08.828979 <4>[ 133.430776] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2393 01:46:08.869210 <4>[ 133.436102] lkdtm_do_action+0x2c/0x50
2394 01:46:08.869436 <4>[ 133.440126] direct_entry+0x164/0x180
2395 01:46:08.869605 <4>[ 133.444060] full_proxy_write+0x68/0xc0
2396 01:46:08.869762 <4>[ 133.448172] vfs_write+0xcc/0x2a0
2397 01:46:08.869910 <4>[ 133.451761] ksys_write+0x78/0x104
2398 01:46:08.870074 <4>[ 133.455436] __arm64_sys_write+0x28/0x3c
2399 01:46:08.870220 <4>[ 133.459634] invoke_syscall+0x8c/0x120
2400 01:46:08.870362 <4>[ 133.463659] el0_svc_common.constprop.0+0x68/0x124
2401 01:46:08.870506 <4>[ 133.468727] do_el0_svc+0x40/0xcc
2402 01:46:08.870618 <4>[ 133.472315] el0_svc+0x48/0xc0
2403 01:46:08.872370 <4>[ 133.475640] el0t_64_sync_handler+0xb8/0xbc
2404 01:46:08.903551 <4>[ 133.480095] el0t_64_sync+0x18c/0x190
2405 01:46:08.903858 <0>[ 133.484031] Code: 91234000 97ffc613 b0005020 91244000 (385ff261)
2406 01:46:08.906660 <4>[ 133.490399] ---[ end trace 0000000000000000 ]---
2407 01:46:08.906978 # Segmentation fault
2408 01:46:09.033427 # [ 133.219858] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2409 01:46:09.033701 # [ 133.226518] lkdtm: attempting bad read from page below current stack
2410 01:46:09.033875 # [ 133.233716] Unable to handle kernel paging request at virtual address ffff80000e44ffff
2411 01:46:09.034060 # [ 133.241986] Mem abort info:
2412 01:46:09.034218 # [ 133.245070] ESR = 0x0000000096000007
2413 01:46:09.034359 # [ 133.249109] EC = 0x25: DABT (current EL), IL = 32 bits
2414 01:46:09.034481 # [ 133.254718] SET = 0, FnV = 0
2415 01:46:09.036579 # [ 133.258064] EA = 0, S1PTW = 0
2416 01:46:09.076610 # [ 133.261491] FSC = 0x07: level 3 translation fault
2417 01:46:09.076874 # [ 133.266660] Data abort info:
2418 01:46:09.077042 # [ 133.269833] ISV = 0, ISS = 0x00000007
2419 01:46:09.077194 # [ 133.273964] CM = 0, WnR = 0
2420 01:46:09.077356 # [ 133.277220] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
2421 01:46:09.077469 # [ 133.284221] [ffff80000e44ffff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088bc72003, pte=0000000000000000
2422 01:46:09.077581 # [ 133.297109] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2423 01:46:09.119992 # [ 133.303655] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
2424 01:46:09.120455 # [ 133.317499] CPU: 1 PID: 1275 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2425 01:46:09.120793 # [ 133.325443] Hardware name: ARM Juno development board (r0) (DT)
2426 01:46:09.121106 # [ 133.331634] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2427 01:46:09.121405 # [ 133.338876] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2428 01:46:09.123250 # [ 133.344559] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2429 01:46:09.163182 # [ 133.350235] sp : ffff80000e453ba0
2430 01:46:09.163646 # [ 133.353818] x29: ffff80000e453ba0 x28: ffff00080db9cf00 x27: 0000000000000000
2431 01:46:09.163987 # [ 133.361248] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
2432 01:46:09.164296 # [ 133.368673] x23: ffff000807464000 x22: ffff80000e453d40 x21: 0000000000000019
2433 01:46:09.164593 # [ 133.376097] x20: ffff000807464000 x19: ffff80000e450000 x18: 0000000000000000
2434 01:46:09.164885 # [ 133.383521] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
2435 01:46:09.206321 # [ 133.390945] x14: ffff8000096d0820 x13: ffff8000084403bc x12: ffff800008440308
2436 01:46:09.206864 # [ 133.398369] x11: ffff80000843ff7c x10: ffff8000086b1bb8 x9 : ffff80000815f928
2437 01:46:09.207285 # [ 133.405793] x8 : ffff00080c3af790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
2438 01:46:09.207613 # [ 133.413219] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
2439 01:46:09.207917 # [ 133.420642] x2 : 0000000000000000 x1 : ffff00080db9cf00 x0 : ffff80000a0bd910
2440 01:46:09.208208 # [ 133.428066] Call trace:
2441 01:46:09.208495 # [ 133.430776] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2442 01:46:09.209543 # [ 133.436102] lkdtm_do_action+0x2c/0x50
2443 01:46:09.249505 # [ 133.440126] direct_entry+0x164/0x180
2444 01:46:09.249962 # [ 133.444060] full_proxy_write+0x68/0xc0
2445 01:46:09.250341 # [ 133.448172] vfs_write+0xcc/0x2a0
2446 01:46:09.250647 # [ 133.451761] ksys_write+0x78/0x104
2447 01:46:09.250941 # [ 133.455436] __arm64_sys_write+0x28/0x3c
2448 01:46:09.251229 # [ 133.459634] invoke_syscall+0x8c/0x120
2449 01:46:09.251708 # [ 133.463659] el0_svc_common.constprop.0+0x68/0x124
2450 01:46:09.252116 # [ 133.468727] do_el0_svc+0x40/0xcc
2451 01:46:09.252493 # [ 133.472315] el0_svc+0x48/0xc0
2452 01:46:09.252866 # [ 133.475640] el0t_64_sync_handler+0xb8/0xbc
2453 01:46:09.253708 # [ 133.480095] el0t_64_sync+0x18c/0x190
2454 01:46:09.286654 # [ 133.484031] Code: 91234000 97ffc613 b0005020 91244000 (385ff261)
2455 01:46:09.287148 # [ 133.490399] ---[ end trace 0000000000000000 ]---
2456 01:46:09.287580 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2457 01:46:09.287983 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2458 01:46:09.289722 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2459 01:46:09.761881 <6>[ 134.325711] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2460 01:46:09.762364 <6>[ 134.332420] lkdtm: attempting bad read from page above current stack
2461 01:46:09.762933 <1>[ 134.339132] Unable to handle kernel paging request at virtual address ffff80000e534000
2462 01:46:09.763104 <1>[ 134.347725] Mem abort info:
2463 01:46:09.763322 <1>[ 134.350855] ESR = 0x0000000096000007
2464 01:46:09.763596 <1>[ 134.354899] EC = 0x25: DABT (current EL), IL = 32 bits
2465 01:46:09.763811 <1>[ 134.360509] SET = 0, FnV = 0
2466 01:46:09.763972 <1>[ 134.363858] EA = 0, S1PTW = 0
2467 01:46:09.765218 <1>[ 134.367290] FSC = 0x07: level 3 translation fault
2468 01:46:09.805419 <1>[ 134.372459] Data abort info:
2469 01:46:09.805710 <1>[ 134.375627] ISV = 0, ISS = 0x00000007
2470 01:46:09.805978 <1>[ 134.379754] CM = 0, WnR = 0
2471 01:46:09.806244 <1>[ 134.383008] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
2472 01:46:09.806473 <1>[ 134.390009] [ffff80000e534000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088bc72003, pte=0000000000000000
2473 01:46:09.806670 <0>[ 134.402890] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2474 01:46:09.848732 <4>[ 134.409441] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
2475 01:46:09.849302 <4>[ 134.423282] CPU: 1 PID: 1328 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2476 01:46:09.849506 <4>[ 134.431220] Hardware name: ARM Juno development board (r0) (DT)
2477 01:46:09.849719 <4>[ 134.437412] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2478 01:46:09.849885 <4>[ 134.444653] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2479 01:46:09.850072 <4>[ 134.450421] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2480 01:46:09.851889 <4>[ 134.456183] sp : ffff80000e5338b0
2481 01:46:09.892058 <4>[ 134.459771] x29: ffff80000e5338b0 x28: ffff00080db9cf00 x27: 0000000000000000
2482 01:46:09.892355 <4>[ 134.467204] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
2483 01:46:09.892617 <4>[ 134.474631] x23: ffff00080728d000 x22: ffff80000e533a50 x21: 000000000000001a
2484 01:46:09.892829 <4>[ 134.482058] x20: ffff00080728d000 x19: ffff80000e534000 x18: 0000000000000000
2485 01:46:09.893042 <4>[ 134.489483] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb966f000
2486 01:46:09.935503 <4>[ 134.496907] x14: 0000000000000000 x13: 205d303234323333 x12: 2e34333120205b3e
2487 01:46:09.935776 <4>[ 134.504333] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815f928
2488 01:46:09.935999 <4>[ 134.511760] x8 : ffff00080db9cf00 x7 : 3032343233332e34 x6 : 0000000000000001
2489 01:46:09.936200 <4>[ 134.519189] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
2490 01:46:09.936389 <4>[ 134.526618] x2 : 0000000000000000 x1 : ffff00080db9cf00 x0 : ffff80000a0bd898
2491 01:46:09.936551 <4>[ 134.534045] Call trace:
2492 01:46:09.936708 <4>[ 134.536755] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2493 01:46:09.938581 <4>[ 134.542169] lkdtm_do_action+0x2c/0x50
2494 01:46:09.978852 <4>[ 134.546193] direct_entry+0x164/0x180
2495 01:46:09.979081 <4>[ 134.550127] full_proxy_write+0x68/0xc0
2496 01:46:09.979292 <4>[ 134.554239] vfs_write+0xcc/0x2a0
2497 01:46:09.979491 <4>[ 134.557828] ksys_write+0x78/0x104
2498 01:46:09.979682 <4>[ 134.561503] __arm64_sys_write+0x28/0x3c
2499 01:46:09.979875 <4>[ 134.565701] invoke_syscall+0x8c/0x120
2500 01:46:09.980064 <4>[ 134.569725] el0_svc_common.constprop.0+0x68/0x124
2501 01:46:09.980258 <4>[ 134.574794] do_el0_svc+0x40/0xcc
2502 01:46:09.980421 <4>[ 134.578382] el0_svc+0x48/0xc0
2503 01:46:09.980529 <4>[ 134.581707] el0t_64_sync_handler+0xb8/0xbc
2504 01:46:09.981993 <4>[ 134.586162] el0t_64_sync+0x18c/0x190
2505 01:46:10.004911 <0>[ 134.590100] Code: 97ffc62a 91401273 b0005020 91226000 (39400261)
2506 01:46:10.005474 <4>[ 134.596468] ---[ end trace 0000000000000000 ]---
2507 01:46:10.007829 # Segmentation fault
2508 01:46:10.179867 # [ 134.325711] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2509 01:46:10.180140 # [ 134.332420] lkdtm: attempting bad read from page above current stack
2510 01:46:10.180314 # [ 134.339132] Unable to handle kernel paging request at virtual address ffff80000e534000
2511 01:46:10.180471 # [ 134.347725] Mem abort info:
2512 01:46:10.180619 # [ 134.350855] ESR = 0x0000000096000007
2513 01:46:10.180766 # [ 134.354899] EC = 0x25: DABT (current EL), IL = 32 bits
2514 01:46:10.180898 # [ 134.360509] SET = 0, FnV = 0
2515 01:46:10.183193 # [ 134.363858] EA = 0, S1PTW = 0
2516 01:46:10.223271 # [ 134.367290] FSC = 0x07: level 3 translation fault
2517 01:46:10.223753 # [ 134.372459] Data abort info:
2518 01:46:10.224098 # [ 134.375627] ISV = 0, ISS = 0x00000007
2519 01:46:10.224410 # [ 134.379754] CM = 0, WnR = 0
2520 01:46:10.224707 # [ 134.383008] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
2521 01:46:10.225376 # [ 134.390009] [ffff80000e534000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088bc72003, pte=0000000000000000
2522 01:46:10.225703 # [ 134.402890] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2523 01:46:10.266432 # [ 134.409441] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
2524 01:46:10.267267 # [ 134.423282] CPU: 1 PID: 1328 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2525 01:46:10.267636 # [ 134.431220] Hardware name: ARM Juno development board (r0) (DT)
2526 01:46:10.267958 # [ 134.437412] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2527 01:46:10.268267 # [ 134.444653] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2528 01:46:10.269761 # [ 134.450421] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2529 01:46:10.309540 # [ 134.456183] sp : ffff80000e5338b0
2530 01:46:10.309996 # [ 134.459771] x29: ffff80000e5338b0 x28: ffff00080db9cf00 x27: 0000000000000000
2531 01:46:10.310792 # [ 134.467204] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
2532 01:46:10.311152 # [ 134.474631] x23: ffff00080728d000 x22: ffff80000e533a50 x21: 000000000000001a
2533 01:46:10.311478 # [ 134.482058] x20: ffff00080728d000 x19: ffff80000e534000 x18: 0000000000000000
2534 01:46:10.311788 # [ 134.489483] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb966f000
2535 01:46:10.352781 # [ 134.496907] x14: 0000000000000000 x13: 205d303234323333 x12: 2e34333120205b3e
2536 01:46:10.353305 # [ 134.504333] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815f928
2537 01:46:10.353664 # [ 134.511760] x8 : ffff00080db9cf00 x7 : 3032343233332e34 x6 : 0000000000000001
2538 01:46:10.353971 # [ 134.519189] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
2539 01:46:10.354315 # [ 134.526618] x2 : 0000000000000000 x1 : ffff00080db9cf00 x0 : ffff80000a0bd898
2540 01:46:10.354605 # [ 134.534045] Call trace:
2541 01:46:10.356018 # [ 134.536755] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2542 01:46:10.356444 # [ 134.542169] lkdtm_do_action+0x2c/0x50
2543 01:46:10.395930 # [ 134.546193] direct_entry+0x164/0x180
2544 01:46:10.396394 # [ 134.550127] full_proxy_write+0x68/0xc0
2545 01:46:10.396722 # [ 134.554239] vfs_write+0xcc/0x2a0
2546 01:46:10.397021 # [ 134.557828] ksys_write+0x78/0x104
2547 01:46:10.397377 # [ 134.561503] __arm64_sys_write+0x28/0x3c
2548 01:46:10.397683 # [ 134.565701] invoke_syscall+0x8c/0x120
2549 01:46:10.397963 # [ 134.569725] el0_svc_common.constprop.0+0x68/0x124
2550 01:46:10.398312 # [ 134.574794] do_el0_svc+0x40/0xcc
2551 01:46:10.398591 # [ 134.578382] el0_svc+0x48/0xc0
2552 01:46:10.399004 # [ 134.581707] el0t_64_sync_handler+0xb8/0xbc
2553 01:46:10.399712 # [ 134.586162] el0t_64_sync+0x18c/0x190
2554 01:46:10.432746 # [ 134.590100] Code: 97ffc62a 91401273 b0005020 91226000 (39400261)
2555 01:46:10.433207 # [ 134.596468] ---[ end trace 0000000000000000 ]---
2556 01:46:10.433530 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2557 01:46:10.433829 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2558 01:46:10.435982 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2559 01:46:11.023943 <6>[ 135.607895] lkdtm: Performing direct entry REPORT_STACK_CANARY
2560 01:46:11.027268 <6>[ 135.614699] lkdtm: Recorded stack canary for pid 1393 at offset 1
2561 01:46:11.065884 <6>[ 135.649894] lkdtm: Performing direct entry REPORT_STACK_CANARY
2562 01:46:11.069161 <6>[ 135.656096] lkdtm: ok: stack canaries differ between pid 1393 and pid 1395 at offset 1.
2563 01:46:11.189778 # [ 135.607895] lkdtm: Performing direct entry REPORT_STACK_CANARY
2564 01:46:11.190296 # [ 135.614699] lkdtm: Recorded stack canary for pid 1393 at offset 1
2565 01:46:11.190641 # [ 135.649894] lkdtm: Performing direct entry REPORT_STACK_CANARY
2566 01:46:11.191453 # [ 135.656096] lkdtm: ok: stack canaries differ between pid 1393 and pid 1395 at offset 1.
2567 01:46:11.193165 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2568 01:46:11.256847 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2569 01:46:11.352857 # selftests: lkdtm: UNSET_SMEP.sh
2570 01:46:11.937344 <6>[ 136.527177] lkdtm: Performing direct entry UNSET_SMEP
2571 01:46:11.940323 <3>[ 136.532629] lkdtm: XFAIL: this test is x86_64-only
2572 01:46:12.045075 # [ 136.527177] lkdtm: Performing direct entry UNSET_SMEP
2573 01:46:12.048310 # [ 136.532629] lkdtm: XFAIL: this test is x86_64-only
2574 01:46:12.096114 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2575 01:46:12.176023 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2576 01:46:12.271040 # selftests: lkdtm: DOUBLE_FAULT.sh
2577 01:46:12.790461 <6>[ 137.380929] lkdtm: Performing direct entry DOUBLE_FAULT
2578 01:46:12.793663 <3>[ 137.386719] lkdtm: XFAIL: this test is ia32-only
2579 01:46:12.907198 # [ 137.380929] lkdtm: Performing direct entry DOUBLE_FAULT
2580 01:46:12.910382 # [ 137.386719] lkdtm: XFAIL: this test is ia32-only
2581 01:46:12.958329 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2582 01:46:13.038303 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2583 01:46:13.134147 # selftests: lkdtm: CORRUPT_PAC.sh
2584 01:46:13.663453 <6>[ 138.249969] lkdtm: Performing direct entry CORRUPT_PAC
2585 01:46:13.666655 <3>[ 138.255642] lkdtm: FAIL: CPU lacks pointer authentication feature
2586 01:46:13.771417 # [ 138.249969] lkdtm: Performing direct entry CORRUPT_PAC
2587 01:46:13.774692 # [ 138.255642] lkdtm: FAIL: CPU lacks pointer authentication feature
2588 01:46:13.822447 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2589 01:46:13.886524 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2590 01:46:13.998415 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2591 01:46:14.470875 <6>[ 139.055947] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2592 01:46:14.474097 <3>[ 139.062954] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2593 01:46:14.587724 # [ 139.055947] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2594 01:46:14.590976 # [ 139.062954] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2595 01:46:14.638884 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2596 01:46:14.713769 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2597 01:46:14.809696 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2598 01:46:15.365900 <6>[ 139.933395] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2599 01:46:15.366450 <6>[ 139.939887] lkdtm: Attempting slab linear overflow ...
2600 01:46:15.366793 <3>[ 139.945399] =============================================================================
2601 01:46:15.367475 <3>[ 139.953866] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2602 01:46:15.367809 <3>[ 139.961896] -----------------------------------------------------------------------------
2603 01:46:15.368108 <3>[ 139.961896]
2604 01:46:15.409319 <3>[ 139.972095] 0xffff000806d72000-0xffff000806d72003 @offset=8192. First byte 0x78 instead of 0xcc
2605 01:46:15.409795 <3>[ 139.981083] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=8 cpu=0 pid=1603
2606 01:46:15.410175 <4>[ 139.988956] __kmem_cache_alloc_node+0x110/0x2ac
2607 01:46:15.410492 <4>[ 139.993860] kmalloc_trace+0x54/0xa0
2608 01:46:15.410788 <4>[ 139.997715] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2609 01:46:15.411439 <4>[ 140.002702] lkdtm_do_action+0x2c/0x50
2610 01:46:15.411751 <4>[ 140.006730] direct_entry+0x164/0x180
2611 01:46:15.412035 <4>[ 140.010671] full_proxy_write+0x68/0xc0
2612 01:46:15.412687 <4>[ 140.014790] vfs_write+0xcc/0x2a0
2613 01:46:15.452754 <4>[ 140.018387] ksys_write+0x78/0x104
2614 01:46:15.453227 <4>[ 140.022069] __arm64_sys_write+0x28/0x3c
2615 01:46:15.453562 <4>[ 140.026274] invoke_syscall+0x8c/0x120
2616 01:46:15.453872 <4>[ 140.030307] el0_svc_common.constprop.0+0x68/0x124
2617 01:46:15.454230 <4>[ 140.035382] do_el0_svc+0x40/0xcc
2618 01:46:15.454532 <4>[ 140.038977] el0_svc+0x48/0xc0
2619 01:46:15.454817 <4>[ 140.042311] el0t_64_sync_handler+0xb8/0xbc
2620 01:46:15.455101 <4>[ 140.046774] el0t_64_sync+0x18c/0x190
2621 01:46:15.455385 <3>[ 140.050714] Freed in skb_free_head+0x4c/0x90 age=11 cpu=0 pid=0
2622 01:46:15.456096 <4>[ 140.056923] __kmem_cache_free+0x258/0x2b4
2623 01:46:15.496229 <4>[ 140.061299] kfree+0xc0/0x1a0
2624 01:46:15.496678 <4>[ 140.064543] skb_free_head+0x4c/0x90
2625 01:46:15.497016 <4>[ 140.068394] skb_release_data+0x14c/0x1c4
2626 01:46:15.497326 <4>[ 140.072684] __kfree_skb+0x34/0x50
2627 01:46:15.497620 <4>[ 140.076363] tcp_ack+0x6c8/0x1364
2628 01:46:15.497911 <4>[ 140.079956] tcp_rcv_established+0x79c/0x8e4
2629 01:46:15.498260 <4>[ 140.084506] tcp_v4_do_rcv+0x164/0x380
2630 01:46:15.498546 <4>[ 140.088537] tcp_v4_rcv+0xc7c/0xd70
2631 01:46:15.498828 <4>[ 140.092306] ip_protocol_deliver_rcu+0x8c/0x320
2632 01:46:15.499144 <4>[ 140.097122] ip_local_deliver_finish+0xbc/0x1f0
2633 01:46:15.499866 <4>[ 140.101937] ip_local_deliver+0x88/0x2d4
2634 01:46:15.539496 <4>[ 140.106142] ip_rcv_finish+0xb0/0xf4
2635 01:46:15.539944 <4>[ 140.109998] ip_rcv+0x68/0x2bc
2636 01:46:15.540278 <4>[ 140.113333] __netif_receive_skb_one_core+0x68/0x94
2637 01:46:15.540585 <4>[ 140.118491] __netif_receive_skb+0x2c/0x80
2638 01:46:15.541241 <3>[ 140.122865] Slab 0xfffffc00201b5c00 objects=10 used=6 fp=0xffff000806d72800 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2639 01:46:15.541575 <3>[ 140.135951] Object 0xffff000806d71c00 @offset=7168 fp=0x0000000000000000
2640 01:46:15.541875 <3>[ 140.135951]
2641 01:46:15.582720 <3>[ 140.144677] Redzone ffff000806d71800: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2642 01:46:15.583566 <3>[ 140.154445] Redzone ffff000806d71810: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2643 01:46:15.583932 <3>[ 140.164213] Redzone ffff000806d71820: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2644 01:46:15.584254 <3>[ 140.173980] Redzone ffff000806d71830: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2645 01:46:15.586129 <3>[ 140.183747] Redzone ffff000806d71840: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2646 01:46:15.626043 <3>[ 140.193514] Redzone ffff000806d71850: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2647 01:46:15.626852 <3>[ 140.203281] Redzone ffff000806d71860: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2648 01:46:15.627221 <3>[ 140.213049] Redzone ffff000806d71870: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2649 01:46:15.627544 <3>[ 140.222816] Redzone ffff000806d71880: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2650 01:46:15.669254 <3>[ 140.232583] Redzone ffff000806d71890: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2651 01:46:15.670133 <3>[ 140.242350] Redzone ffff000806d718a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2652 01:46:15.670511 <3>[ 140.252117] Redzone ffff000806d718b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2653 01:46:15.670840 <3>[ 140.261884] Redzone ffff000806d718c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2654 01:46:15.712481 <3>[ 140.271652] Redzone ffff000806d718d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2655 01:46:15.712929 <3>[ 140.281419] Redzone ffff000806d718e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2656 01:46:15.713652 <3>[ 140.291186] Redzone ffff000806d718f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2657 01:46:15.714039 <3>[ 140.300953] Redzone ffff000806d71900: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2658 01:46:15.715802 <3>[ 140.310720] Redzone ffff000806d71910: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2659 01:46:15.755760 <3>[ 140.320487] Redzone ffff000806d71920: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2660 01:46:15.756600 <3>[ 140.330254] Redzone ffff000806d71930: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2661 01:46:15.756976 <3>[ 140.340020] Redzone ffff000806d71940: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2662 01:46:15.757294 <3>[ 140.349787] Redzone ffff000806d71950: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2663 01:46:15.799005 <3>[ 140.359555] Redzone ffff000806d71960: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2664 01:46:15.799454 <3>[ 140.369322] Redzone ffff000806d71970: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2665 01:46:15.799788 <3>[ 140.379089] Redzone ffff000806d71980: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2666 01:46:15.800448 <3>[ 140.388856] Redzone ffff000806d71990: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2667 01:46:15.802351 <3>[ 140.398623] Redzone ffff000806d719a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2668 01:46:15.842317 <3>[ 140.408390] Redzone ffff000806d719b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2669 01:46:15.843161 <3>[ 140.418157] Redzone ffff000806d719c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2670 01:46:15.843536 <3>[ 140.427924] Redzone ffff000806d719d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2671 01:46:15.843857 <3>[ 140.437691] Redzone ffff000806d719e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2672 01:46:15.885521 <3>[ 140.447458] Redzone ffff000806d719f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2673 01:46:15.886338 <3>[ 140.457225] Redzone ffff000806d71a00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2674 01:46:15.886704 <3>[ 140.466993] Redzone ffff000806d71a10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2675 01:46:15.887028 <3>[ 140.476760] Redzone ffff000806d71a20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2676 01:46:15.888840 <3>[ 140.486527] Redzone ffff000806d71a30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2677 01:46:15.928802 <3>[ 140.496294] Redzone ffff000806d71a40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2678 01:46:15.929607 <3>[ 140.506061] Redzone ffff000806d71a50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2679 01:46:15.929969 <3>[ 140.515828] Redzone ffff000806d71a60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2680 01:46:15.930329 <3>[ 140.525596] Redzone ffff000806d71a70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2681 01:46:15.972004 <3>[ 140.535363] Redzone ffff000806d71a80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2682 01:46:15.972888 <3>[ 140.545130] Redzone ffff000806d71a90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2683 01:46:15.973266 <3>[ 140.554897] Redzone ffff000806d71aa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2684 01:46:15.973588 <3>[ 140.564664] Redzone ffff000806d71ab0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2685 01:46:16.015285 <3>[ 140.574431] Redzone ffff000806d71ac0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2686 01:46:16.015741 <3>[ 140.584199] Redzone ffff000806d71ad0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2687 01:46:16.016437 <3>[ 140.593966] Redzone ffff000806d71ae0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2688 01:46:16.016782 <3>[ 140.603733] Redzone ffff000806d71af0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2689 01:46:16.018567 <3>[ 140.613500] Redzone ffff000806d71b00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2690 01:46:16.058526 <3>[ 140.623267] Redzone ffff000806d71b10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2691 01:46:16.059359 <3>[ 140.633034] Redzone ffff000806d71b20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2692 01:46:16.059732 <3>[ 140.642801] Redzone ffff000806d71b30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2693 01:46:16.060053 <3>[ 140.652568] Redzone ffff000806d71b40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2694 01:46:16.101750 <3>[ 140.662335] Redzone ffff000806d71b50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2695 01:46:16.102655 <3>[ 140.672102] Redzone ffff000806d71b60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2696 01:46:16.103032 <3>[ 140.681870] Redzone ffff000806d71b70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2697 01:46:16.103361 <3>[ 140.691637] Redzone ffff000806d71b80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2698 01:46:16.105151 <3>[ 140.701404] Redzone ffff000806d71b90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2699 01:46:16.145056 <3>[ 140.711171] Redzone ffff000806d71ba0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2700 01:46:16.145500 <3>[ 140.720939] Redzone ffff000806d71bb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2701 01:46:16.146223 <3>[ 140.730706] Redzone ffff000806d71bc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2702 01:46:16.146575 <3>[ 140.740473] Redzone ffff000806d71bd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2703 01:46:16.188359 <3>[ 140.750240] Redzone ffff000806d71be0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2704 01:46:16.188810 <3>[ 140.760007] Redzone ffff000806d71bf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2705 01:46:16.189542 <3>[ 140.769774] Object ffff000806d71c00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2706 01:46:16.189898 <3>[ 140.779542] Object ffff000806d71c10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2707 01:46:16.191655 <3>[ 140.789309] Object ffff000806d71c20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2708 01:46:16.231564 <3>[ 140.799076] Object ffff000806d71c30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2709 01:46:16.232011 <3>[ 140.808843] Object ffff000806d71c40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2710 01:46:16.232735 <3>[ 140.818610] Object ffff000806d71c50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2711 01:46:16.233090 <3>[ 140.828378] Object ffff000806d71c60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2712 01:46:16.274782 <3>[ 140.838145] Object ffff000806d71c70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2713 01:46:16.275229 <3>[ 140.847912] Object ffff000806d71c80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2714 01:46:16.275953 <3>[ 140.857680] Object ffff000806d71c90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2715 01:46:16.276310 <3>[ 140.867447] Object ffff000806d71ca0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2716 01:46:16.318092 <3>[ 140.877214] Object ffff000806d71cb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2717 01:46:16.318538 <3>[ 140.886981] Object ffff000806d71cc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2718 01:46:16.318884 <3>[ 140.896748] Object ffff000806d71cd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2719 01:46:16.319549 <3>[ 140.906515] Object ffff000806d71ce0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2720 01:46:16.321376 <3>[ 140.916282] Object ffff000806d71cf0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2721 01:46:16.361352 <3>[ 140.926049] Object ffff000806d71d00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2722 01:46:16.361797 <3>[ 140.935816] Object ffff000806d71d10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2723 01:46:16.362570 <3>[ 140.945584] Object ffff000806d71d20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2724 01:46:16.362928 <3>[ 140.955351] Object ffff000806d71d30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2725 01:46:16.404602 <3>[ 140.965118] Object ffff000806d71d40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2726 01:46:16.405437 <3>[ 140.974885] Object ffff000806d71d50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2727 01:46:16.405815 <3>[ 140.984652] Object ffff000806d71d60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2728 01:46:16.406187 <3>[ 140.994420] Object ffff000806d71d70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2729 01:46:16.407935 <3>[ 141.004187] Object ffff000806d71d80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2730 01:46:16.448163 <3>[ 141.013954] Object ffff000806d71d90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2731 01:46:16.448602 <3>[ 141.023721] Object ffff000806d71da0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2732 01:46:16.448941 <3>[ 141.033488] Object ffff000806d71db0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2733 01:46:16.449253 <3>[ 141.043255] Object ffff000806d71dc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2734 01:46:16.491085 <3>[ 141.053022] Object ffff000806d71dd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2735 01:46:16.491915 <3>[ 141.062790] Object ffff000806d71de0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2736 01:46:16.492293 <3>[ 141.072557] Object ffff000806d71df0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2737 01:46:16.492618 <3>[ 141.082324] Object ffff000806d71e00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2738 01:46:16.494427 <3>[ 141.092091] Object ffff000806d71e10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2739 01:46:16.534386 <3>[ 141.101859] Object ffff000806d71e20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2740 01:46:16.534832 <3>[ 141.111626] Object ffff000806d71e30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2741 01:46:16.535555 <3>[ 141.121393] Object ffff000806d71e40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2742 01:46:16.535909 <3>[ 141.131160] Object ffff000806d71e50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2743 01:46:16.577642 <3>[ 141.140927] Object ffff000806d71e60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2744 01:46:16.578536 <3>[ 141.150695] Object ffff000806d71e70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2745 01:46:16.578912 <3>[ 141.160462] Object ffff000806d71e80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2746 01:46:16.579235 <3>[ 141.170229] Object ffff000806d71e90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2747 01:46:16.620891 <3>[ 141.179996] Object ffff000806d71ea0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2748 01:46:16.621361 <3>[ 141.189764] Object ffff000806d71eb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2749 01:46:16.621700 <3>[ 141.199531] Object ffff000806d71ec0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2750 01:46:16.622441 <3>[ 141.209298] Object ffff000806d71ed0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2751 01:46:16.624215 <3>[ 141.219065] Object ffff000806d71ee0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2752 01:46:16.664090 <3>[ 141.228832] Object ffff000806d71ef0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2753 01:46:16.664918 <3>[ 141.238599] Object ffff000806d71f00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2754 01:46:16.665290 <3>[ 141.248367] Object ffff000806d71f10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2755 01:46:16.665608 <3>[ 141.258134] Object ffff000806d71f20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2756 01:46:16.707357 <3>[ 141.267901] Object ffff000806d71f30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2757 01:46:16.708165 <3>[ 141.277668] Object ffff000806d71f40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2758 01:46:16.708525 <3>[ 141.287435] Object ffff000806d71f50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2759 01:46:16.708850 <3>[ 141.297203] Object ffff000806d71f60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2760 01:46:16.710667 <3>[ 141.306970] Object ffff000806d71f70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2761 01:46:16.750623 <3>[ 141.316738] Object ffff000806d71f80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2762 01:46:16.751472 <3>[ 141.326505] Object ffff000806d71f90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2763 01:46:16.751851 <3>[ 141.336272] Object ffff000806d71fa0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2764 01:46:16.752171 <3>[ 141.346039] Object ffff000806d71fb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2765 01:46:16.793894 <3>[ 141.355806] Object ffff000806d71fc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2766 01:46:16.794378 <3>[ 141.365573] Object ffff000806d71fd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2767 01:46:16.794720 <3>[ 141.375341] Object ffff000806d71fe0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2768 01:46:16.795034 <3>[ 141.385108] Object ffff000806d71ff0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2769 01:46:16.797226 <3>[ 141.394875] Redzone ffff000806d72000: 78 56 34 12 cc cc cc cc xV4.....
2770 01:46:16.837138 <3>[ 141.403946] Padding ffff000806d72054: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2771 01:46:16.837962 <3>[ 141.413714] Padding ffff000806d72064: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2772 01:46:16.838380 <3>[ 141.423481] Padding ffff000806d72074: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2773 01:46:16.838705 <3>[ 141.433248] Padding ffff000806d72084: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2774 01:46:16.880416 <3>[ 141.443015] Padding ffff000806d72094: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2775 01:46:16.881220 <3>[ 141.452782] Padding ffff000806d720a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2776 01:46:16.881580 <3>[ 141.462550] Padding ffff000806d720b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2777 01:46:16.881902 <3>[ 141.472317] Padding ffff000806d720c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2778 01:46:16.923644 <3>[ 141.482084] Padding ffff000806d720d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2779 01:46:16.924094 <3>[ 141.491852] Padding ffff000806d720e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2780 01:46:16.924827 <3>[ 141.501619] Padding ffff000806d720f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2781 01:46:16.925182 <3>[ 141.511386] Padding ffff000806d72104: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2782 01:46:16.926958 <3>[ 141.521153] Padding ffff000806d72114: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2783 01:46:16.966893 <3>[ 141.530920] Padding ffff000806d72124: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2784 01:46:16.967344 <3>[ 141.540687] Padding ffff000806d72134: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2785 01:46:16.968061 <3>[ 141.550454] Padding ffff000806d72144: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2786 01:46:16.968414 <3>[ 141.560222] Padding ffff000806d72154: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2787 01:46:17.010180 <3>[ 141.569989] Padding ffff000806d72164: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2788 01:46:17.011028 <3>[ 141.579756] Padding ffff000806d72174: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2789 01:46:17.011404 <3>[ 141.589523] Padding ffff000806d72184: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2790 01:46:17.011731 <3>[ 141.599290] Padding ffff000806d72194: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2791 01:46:17.013589 <3>[ 141.609058] Padding ffff000806d721a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2792 01:46:17.053415 <3>[ 141.618825] Padding ffff000806d721b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2793 01:46:17.054256 <3>[ 141.628592] Padding ffff000806d721c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2794 01:46:17.054630 <3>[ 141.638360] Padding ffff000806d721d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2795 01:46:17.054953 <3>[ 141.648127] Padding ffff000806d721e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2796 01:46:17.096760 <3>[ 141.657894] Padding ffff000806d721f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2797 01:46:17.097245 <3>[ 141.667662] Padding ffff000806d72204: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2798 01:46:17.097586 <3>[ 141.677429] Padding ffff000806d72214: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2799 01:46:17.097900 <3>[ 141.687196] Padding ffff000806d72224: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2800 01:46:17.100023 <3>[ 141.696963] Padding ffff000806d72234: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2801 01:46:17.139918 <3>[ 141.706730] Padding ffff000806d72244: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2802 01:46:17.140828 <3>[ 141.716498] Padding ffff000806d72254: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2803 01:46:17.141375 <3>[ 141.726265] Padding ffff000806d72264: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2804 01:46:17.141720 <3>[ 141.736032] Padding ffff000806d72274: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2805 01:46:17.183155 <3>[ 141.745799] Padding ffff000806d72284: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2806 01:46:17.183991 <3>[ 141.755566] Padding ffff000806d72294: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2807 01:46:17.184370 <3>[ 141.765333] Padding ffff000806d722a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2808 01:46:17.184694 <3>[ 141.775100] Padding ffff000806d722b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2809 01:46:17.226473 <3>[ 141.784867] Padding ffff000806d722c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2810 01:46:17.226923 <3>[ 141.794634] Padding ffff000806d722d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2811 01:46:17.227262 <3>[ 141.804402] Padding ffff000806d722e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2812 01:46:17.227929 <3>[ 141.814169] Padding ffff000806d722f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2813 01:46:17.229755 <3>[ 141.823936] Padding ffff000806d72304: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2814 01:46:17.269715 <3>[ 141.833703] Padding ffff000806d72314: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2815 01:46:17.270589 <3>[ 141.843470] Padding ffff000806d72324: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2816 01:46:17.270965 <3>[ 141.853237] Padding ffff000806d72334: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2817 01:46:17.271286 <3>[ 141.863005] Padding ffff000806d72344: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2818 01:46:17.312958 <3>[ 141.872772] Padding ffff000806d72354: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2819 01:46:17.313792 <3>[ 141.882539] Padding ffff000806d72364: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2820 01:46:17.314212 <3>[ 141.892306] Padding ffff000806d72374: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2821 01:46:17.314539 <3>[ 141.902073] Padding ffff000806d72384: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2822 01:46:17.316292 <3>[ 141.911840] Padding ffff000806d72394: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2823 01:46:17.356230 <3>[ 141.921608] Padding ffff000806d723a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2824 01:46:17.356682 <3>[ 141.931375] Padding ffff000806d723b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2825 01:46:17.357405 <3>[ 141.941143] Padding ffff000806d723c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2826 01:46:17.357759 <3>[ 141.950910] Padding ffff000806d723d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2827 01:46:17.399548 <3>[ 141.960677] Padding ffff000806d723e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2828 01:46:17.400015 <3>[ 141.970444] Padding ffff000806d723f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2829 01:46:17.400355 <4>[ 141.979866] CPU: 0 PID: 1603 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2830 01:46:17.401066 <4>[ 141.987810] Hardware name: ARM Juno development board (r0) (DT)
2831 01:46:17.401412 <4>[ 141.994007] Call trace:
2832 01:46:17.401711 <4>[ 141.996722] dump_backtrace+0xe8/0x140
2833 01:46:17.402035 <4>[ 142.000751] show_stack+0x30/0x40
2834 01:46:17.402774 <4>[ 142.004342] dump_stack_lvl+0x8c/0xb8
2835 01:46:17.442997 <4>[ 142.008284] dump_stack+0x18/0x34
2836 01:46:17.443446 <4>[ 142.011875] print_trailer+0x180/0x194
2837 01:46:17.443783 <4>[ 142.015905] check_bytes_and_report+0x100/0x130
2838 01:46:17.444504 <4>[ 142.020716] check_object+0x1e8/0x2d0
2839 01:46:17.444852 <4>[ 142.024657] free_debug_processing+0x240/0x5b0
2840 01:46:17.445157 <4>[ 142.029382] __slab_free+0x2e8/0x43c
2841 01:46:17.445448 <4>[ 142.033235] __kmem_cache_free+0x258/0x2b4
2842 01:46:17.445735 <4>[ 142.037611] kfree+0xc0/0x1a0
2843 01:46:17.446065 <4>[ 142.040856] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2844 01:46:17.446451 <4>[ 142.045844] lkdtm_do_action+0x2c/0x50
2845 01:46:17.446816 <4>[ 142.049872] direct_entry+0x164/0x180
2846 01:46:17.486515 <4>[ 142.053813] full_proxy_write+0x68/0xc0
2847 01:46:17.486960 <4>[ 142.057932] vfs_write+0xcc/0x2a0
2848 01:46:17.487296 <4>[ 142.061528] ksys_write+0x78/0x104
2849 01:46:17.487976 <4>[ 142.065211] __arm64_sys_write+0x28/0x3c
2850 01:46:17.488316 <4>[ 142.069416] invoke_syscall+0x8c/0x120
2851 01:46:17.488620 <4>[ 142.073448] el0_svc_common.constprop.0+0x68/0x124
2852 01:46:17.488913 <4>[ 142.078524] do_el0_svc+0x40/0xcc
2853 01:46:17.489199 <4>[ 142.082120] el0_svc+0x48/0xc0
2854 01:46:17.489485 <4>[ 142.085451] el0t_64_sync_handler+0xb8/0xbc
2855 01:46:17.489858 <4>[ 142.089915] el0t_64_sync+0x18c/0x190
2856 01:46:17.515077 <3>[ 142.093856] FIX kmalloc-1k: Restoring Right Redzone 0xffff000806d72000-0xffff000806d72003=0xcc
2857 01:46:17.518205 <3>[ 142.104902] FIX kmalloc-1k: Object at 0xffff000806d71c00 not freed
2858 01:46:17.701996 # [ 139.933395] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2859 01:46:17.702287 # [ 139.939887] lkdtm: Attempting slab linear overflow ...
2860 01:46:17.702463 # [ 139.945399] =============================================================================
2861 01:46:17.702888 # [ 139.953866] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2862 01:46:17.703062 # [ 139.961896] -----------------------------------------------------------------------------
2863 01:46:17.703208 #
2864 01:46:17.705132 # [ 139.972095] 0xffff000806d72000-0xffff000806d72003 @offset=8192. First byte 0x78 instead of 0xcc
2865 01:46:17.745107 # [ 139.981083] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=8 cpu=0 pid=1603
2866 01:46:17.745374 # [ 139.988956] __kmem_cache_alloc_node+0x110/0x2ac
2867 01:46:17.745544 # [ 139.993860] kmalloc_trace+0x54/0xa0
2868 01:46:17.745964 # [ 139.997715] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2869 01:46:17.746158 # [ 140.002702] lkdtm_do_action+0x2c/0x50
2870 01:46:17.746311 # [ 140.006730] direct_entry+0x164/0x180
2871 01:46:17.746458 # [ 140.010671] full_proxy_write+0x68/0xc0
2872 01:46:17.746753 # [ 140.014790] vfs_write+0xcc/0x2a0
2873 01:46:17.746972 # [ 140.018387] ksys_write+0x78/0x104
2874 01:46:17.748254 # [ 140.022069] __arm64_sys_write+0x28/0x3c
2875 01:46:17.788347 # [ 140.026274] invoke_syscall+0x8c/0x120
2876 01:46:17.788618 # [ 140.030307] el0_svc_common.constprop.0+0x68/0x124
2877 01:46:17.788794 # [ 140.035382] do_el0_svc+0x40/0xcc
2878 01:46:17.788953 # [ 140.038977] el0_svc+0x48/0xc0
2879 01:46:17.789099 # [ 140.042311] el0t_64_sync_handler+0xb8/0xbc
2880 01:46:17.789244 # [ 140.046774] el0t_64_sync+0x18c/0x190
2881 01:46:17.789387 # [ 140.050714] Freed in skb_free_head+0x4c/0x90 age=11 cpu=0 pid=0
2882 01:46:17.789540 # [ 140.056923] __kmem_cache_free+0x258/0x2b4
2883 01:46:17.789858 # [ 140.061299] kfree+0xc0/0x1a0
2884 01:46:17.791465 # [ 140.064543] skb_free_head+0x4c/0x90
2885 01:46:17.831473 # [ 140.068394] skb_release_data+0x14c/0x1c4
2886 01:46:17.831840 # [ 140.072684] __kfree_skb+0x34/0x50
2887 01:46:17.832077 # [ 140.076363] tcp_ack+0x6c8/0x1364
2888 01:46:17.832280 # [ 140.079956] tcp_rcv_established+0x79c/0x8e4
2889 01:46:17.832473 # [ 140.084506] tcp_v4_do_rcv+0x164/0x380
2890 01:46:17.832625 # [ 140.088537] tcp_v4_rcv+0xc7c/0xd70
2891 01:46:17.832771 # [ 140.092306] ip_protocol_deliver_rcu+0x8c/0x320
2892 01:46:17.832919 # [ 140.097122] ip_local_deliver_finish+0xbc/0x1f0
2893 01:46:17.833063 # [ 140.101937] ip_local_deliver+0x88/0x2d4
2894 01:46:17.833205 # [ 140.106142] ip_rcv_finish+0xb0/0xf4
2895 01:46:17.834537 # [ 140.109998] ip_rcv+0x68/0x2bc
2896 01:46:17.874651 # [ 140.113333] __netif_receive_skb_one_core+0x68/0x94
2897 01:46:17.874926 # [ 140.118491] __netif_receive_skb+0x2c/0x80
2898 01:46:17.875168 # [ 140.122865] Slab 0xfffffc00201b5c00 objects=10 used=6 fp=0xffff000806d72800 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2899 01:46:17.875448 # [ 140.135951] Object 0xffff000806d71c00 @offset=7168 fp=0x0000000000000000
2900 01:46:17.875634 #
2901 01:46:17.875802 # [ 140.144677] Redzone ffff000806d71800: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2902 01:46:17.917790 # [ 140.154445] Redzone ffff000806d71810: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2903 01:46:17.918197 # [ 140.164213] Redzone ffff000806d71820: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2904 01:46:17.918695 # [ 140.173980] Redzone ffff000806d71830: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2905 01:46:17.918885 # [ 140.183747] Redzone ffff000806d71840: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2906 01:46:17.920920 # [ 140.193514] Redzone ffff000806d71850: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2907 01:46:17.960995 # [ 140.203281] Redzone ffff000806d71860: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2908 01:46:17.961361 # [ 140.213049] Redzone ffff000806d71870: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2909 01:46:17.961597 # [ 140.222816] Redzone ffff000806d71880: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2910 01:46:17.961797 # [ 140.232583] Redzone ffff000806d71890: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2911 01:46:18.004173 # [ 140.242350] Redzone ffff000806d718a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2912 01:46:18.004451 # [ 140.252117] Redzone ffff000806d718b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2913 01:46:18.004673 # [ 140.261884] Redzone ffff000806d718c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2914 01:46:18.004874 # [ 140.271652] Redzone ffff000806d718d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2915 01:46:18.007334 # [ 140.281419] Redzone ffff000806d718e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2916 01:46:18.047301 # [ 140.291186] Redzone ffff000806d718f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2917 01:46:18.047545 # [ 140.300953] Redzone ffff000806d71900: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2918 01:46:18.047767 # [ 140.310720] Redzone ffff000806d71910: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2919 01:46:18.047970 # [ 140.320487] Redzone ffff000806d71920: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2920 01:46:18.090460 # [ 140.330254] Redzone ffff000806d71930: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2921 01:46:18.090708 # [ 140.340020] Redzone ffff000806d71940: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2922 01:46:18.090931 # [ 140.349787] Redzone ffff000806d71950: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2923 01:46:18.091134 # [ 140.359555] Redzone ffff000806d71960: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2924 01:46:18.093584 # [ 140.369322] Redzone ffff000806d71970: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2925 01:46:18.133624 # [ 140.379089] Redzone ffff000806d71980: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2926 01:46:18.133859 # [ 140.388856] Redzone ffff000806d71990: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2927 01:46:18.134093 # [ 140.398623] Redzone ffff000806d719a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2928 01:46:18.134299 # [ 140.408390] Redzone ffff000806d719b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2929 01:46:18.176766 # [ 140.418157] Redzone ffff000806d719c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2930 01:46:18.177001 # [ 140.427924] Redzone ffff000806d719d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2931 01:46:18.177219 # [ 140.437691] Redzone ffff000806d719e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2932 01:46:18.177423 # [ 140.447458] Redzone ffff000806d719f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2933 01:46:18.179893 # [ 140.457225] Redzone ffff000806d71a00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2934 01:46:18.219925 # [ 140.466993] Redzone ffff000806d71a10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2935 01:46:18.220160 # [ 140.476760] Redzone ffff000806d71a20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2936 01:46:18.220379 # [ 140.486527] Redzone ffff000806d71a30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2937 01:46:18.220580 # [ 140.496294] Redzone ffff000806d71a40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2938 01:46:18.263108 # [ 140.506061] Redzone ffff000806d71a50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2939 01:46:18.263341 # [ 140.515828] Redzone ffff000806d71a60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2940 01:46:18.263560 # [ 140.525596] Redzone ffff000806d71a70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2941 01:46:18.263764 # [ 140.535363] Redzone ffff000806d71a80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2942 01:46:18.306494 # [ 140.545130] Redzone ffff000806d71a90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2943 01:46:18.306966 # [ 140.554897] Redzone ffff000806d71aa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2944 01:46:18.307398 # [ 140.564664] Redzone ffff000806d71ab0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2945 01:46:18.307816 # [ 140.574431] Redzone ffff000806d71ac0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2946 01:46:18.308206 # [ 140.584199] Redzone ffff000806d71ad0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2947 01:46:18.349688 # [ 140.593966] Redzone ffff000806d71ae0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2948 01:46:18.350202 # [ 140.603733] Redzone ffff000806d71af0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2949 01:46:18.350640 # [ 140.613500] Redzone ffff000806d71b00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2950 01:46:18.351043 # [ 140.623267] Redzone ffff000806d71b10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2951 01:46:18.392869 # [ 140.633034] Redzone ffff000806d71b20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2952 01:46:18.393402 # [ 140.642801] Redzone ffff000806d71b30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2953 01:46:18.393842 # [ 140.652568] Redzone ffff000806d71b40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2954 01:46:18.394290 # [ 140.662335] Redzone ffff000806d71b50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2955 01:46:18.396140 # [ 140.672102] Redzone ffff000806d71b60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2956 01:46:18.436045 # [ 140.681870] Redzone ffff000806d71b70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2957 01:46:18.436511 # [ 140.691637] Redzone ffff000806d71b80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2958 01:46:18.436946 # [ 140.701404] Redzone ffff000806d71b90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2959 01:46:18.437345 # [ 140.711171] Redzone ffff000806d71ba0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2960 01:46:18.479183 # [ 140.720939] Redzone ffff000806d71bb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2961 01:46:18.479653 # [ 140.730706] Redzone ffff000806d71bc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2962 01:46:18.480085 # [ 140.740473] Redzone ffff000806d71bd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2963 01:46:18.480514 # [ 140.750240] Redzone ffff000806d71be0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2964 01:46:18.482436 # [ 140.760007] Redzone ffff000806d71bf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2965 01:46:18.522295 # [ 140.769774] Object ffff000806d71c00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2966 01:46:18.523122 # [ 140.779542] Object ffff000806d71c10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2967 01:46:18.523491 # [ 140.789309] Object ffff000806d71c20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2968 01:46:18.523817 # [ 140.799076] Object ffff000806d71c30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2969 01:46:18.565508 # [ 140.808843] Object ffff000806d71c40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2970 01:46:18.566026 # [ 140.818610] Object ffff000806d71c50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2971 01:46:18.566389 # [ 140.828378] Object ffff000806d71c60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2972 01:46:18.566702 # [ 140.838145] Object ffff000806d71c70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2973 01:46:18.568825 # [ 140.847912] Object ffff000806d71c80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2974 01:46:18.608721 # [ 140.857680] Object ffff000806d71c90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2975 01:46:18.609191 # [ 140.867447] Object ffff000806d71ca0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2976 01:46:18.609536 # [ 140.877214] Object ffff000806d71cb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2977 01:46:18.609848 # [ 140.886981] Object ffff000806d71cc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2978 01:46:18.651863 # [ 140.896748] Object ffff000806d71cd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2979 01:46:18.652320 # [ 140.906515] Object ffff000806d71ce0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2980 01:46:18.652659 # [ 140.916282] Object ffff000806d71cf0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2981 01:46:18.652973 # [ 140.926049] Object ffff000806d71d00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2982 01:46:18.655168 # [ 140.935816] Object ffff000806d71d10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2983 01:46:18.694984 # [ 140.945584] Object ffff000806d71d20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2984 01:46:18.695454 # [ 140.955351] Object ffff000806d71d30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2985 01:46:18.695812 # [ 140.965118] Object ffff000806d71d40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2986 01:46:18.696194 # [ 140.974885] Object ffff000806d71d50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2987 01:46:18.738125 # [ 140.984652] Object ffff000806d71d60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2988 01:46:18.738981 # [ 140.994420] Object ffff000806d71d70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2989 01:46:18.739389 # [ 141.004187] Object ffff000806d71d80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2990 01:46:18.739722 # [ 141.013954] Object ffff000806d71d90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2991 01:46:18.741396 # [ 141.023721] Object ffff000806d71da0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2992 01:46:18.781387 # [ 141.033488] Object ffff000806d71db0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2993 01:46:18.781961 # [ 141.043255] Object ffff000806d71dc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2994 01:46:18.782404 # [ 141.053022] Object ffff000806d71dd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2995 01:46:18.782730 # [ 141.062790] Object ffff000806d71de0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2996 01:46:18.824491 # [ 141.072557] Object ffff000806d71df0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2997 01:46:18.824965 # [ 141.082324] Object ffff000806d71e00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2998 01:46:18.825304 # [ 141.092091] Object ffff000806d71e10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2999 01:46:18.825615 # [ 141.101859] Object ffff000806d71e20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3000 01:46:18.827781 # [ 141.111626] Object ffff000806d71e30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3001 01:46:18.867603 # [ 141.121393] Object ffff000806d71e40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3002 01:46:18.868051 # [ 141.131160] Object ffff000806d71e50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3003 01:46:18.868391 # [ 141.140927] Object ffff000806d71e60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3004 01:46:18.868706 # [ 141.150695] Object ffff000806d71e70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3005 01:46:18.910861 # [ 141.160462] Object ffff000806d71e80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3006 01:46:18.911354 # [ 141.170229] Object ffff000806d71e90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3007 01:46:18.911693 # [ 141.179996] Object ffff000806d71ea0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3008 01:46:18.912006 # [ 141.189764] Object ffff000806d71eb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3009 01:46:18.914121 # [ 141.199531] Object ffff000806d71ec0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3010 01:46:18.953960 # [ 141.209298] Object ffff000806d71ed0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3011 01:46:18.954460 # [ 141.219065] Object ffff000806d71ee0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3012 01:46:18.954804 # [ 141.228832] Object ffff000806d71ef0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3013 01:46:18.996921 # [ 141.238599] Object ffff000806d71f00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkk<6>[ 143.557680] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3014 01:46:18.997194 kkkkk
3015 01:46:18.997365 # [ 141.248367] Object <6>[ 143.566573] lkdtm: Attempting vmalloc linear overflow ...
3016 01:46:18.997524 ffff000806d71f10: 6b 6b 6b 6b 6<0>[ 143.574841] detected buffer overflow in memset
3017 01:46:18.997677 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 143.582547] ------------[ cut here ]------------
3018 01:46:18.997828 6b kkkkkkkkkkkkkkkk
3019 01:46:18.997976 # [ 141.2<2>[ 143.589933] kernel BUG at lib/string_helpers.c:1027!
3020 01:46:19.000070 58134] Object ffff000806d71f20<0>[ 143.597943] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3021 01:46:19.040198 : 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 143.607778] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3022 01:46:19.040612 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkk<4>[ 143.624314] CPU: 1 PID: 1642 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3023 01:46:19.040928 kkk
3024 01:46:19.041204 # [ 141.267901] Object f<4>[ 143.635016] Hardware name: ARM Juno development board (r0) (DT)
3025 01:46:19.083465 fff000806d71f30: 6b 6b 6b 6b 6b <4>[ 143.643982] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3026 01:46:19.083934 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 143.653990] pc : fortify_panic+0x24/0x28
3027 01:46:19.084285 kkkkkkkkkkkkkkkk
3028 01:46:19.084596 # [ 141.277<4>[ 143.660954] lr : fortify_panic+0x24/0x28
3029 01:46:19.084896 668] Object ffff000806d71f40: <4>[ 143.667918] sp : ffff80000eaa3ae0
3030 01:46:19.085196 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 143.674272] x29: ffff80000eaa3ae0 x28: ffff00080de28040 x27: 0000000000000000
3031 01:46:19.086819 6b 6b 6b 6b 6b kkkkkkkkkkkkkkk<4>[ 143.684456] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3032 01:46:19.126656 k
3033 01:46:19.127090 # [ 141.287435] Object fff<4>[ 143.694639] x23: ffff00080741c000 x22: ffff80000eaa3c90 x21: 0000000000000018
3034 01:46:19.127427 f000806d71f50: 6b 6b 6b 6b 6b 6b<4>[ 143.704822] x20: ffff80000c8a9000 x19: ffff800009f62c60 x18: 0000000000000000
3035 01:46:19.127741 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 143.715006] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
3036 01:46:19.128040 kkkkkkkkkkkkkkkk
3037 01:46:19.129951 # [ 141.29720<4>[ 143.725189] x14: ffff8000096d0820 x13: ffff800008440308 x12: ffff80000843ff7c
3038 01:46:19.169834 3] Object ffff000806d71f60: 6b<4>[ 143.735372] x11: ffff8000086b1bb8 x10: ffff800008c13954 x9 : ffff80000815f928
3039 01:46:19.170331 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 143.745556] x8 : ffff00080c3ac790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3040 01:46:19.170676 b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<4>[ 143.755740] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3041 01:46:19.170995
3042 01:46:19.171290 # [ 141.306970] Object ffff0<4>[ 143.765922] x2 : 0000000000000000 x1 : ffff00080de28040 x0 : 0000000000000022
3043 01:46:19.213037 00806d71f70: 6b 6b 6b 6b 6b 6b 6<4>[ 143.776106] Call trace:
3044 01:46:19.213506 b 6b 6b 6b 6b 6b 6b 6b 6b 6b kk<4>[ 143.781590] fortify_panic+0x24/0x28
3045 01:46:19.213847 kkkkkkkkkkkkkk
3046 01:46:19.214207 # [ 141.316738]<4>[ 143.788205] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3047 01:46:19.214517 Object ffff000806d71f80: 6b 6<4>[ 143.796213] lkdtm_do_action+0x2c/0x50
3048 01:46:19.214809 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 143.803003] direct_entry+0x164/0x180
3049 01:46:19.215097 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3050 01:46:19.215383 #<4>[ 143.809705] full_proxy_write+0x68/0xc0
3051 01:46:19.216178 [ 141.326505] Object ffff000<4>[ 143.816583] vfs_write+0xcc/0x2a0
3052 01:46:19.256209 806d71f90: 6b 6b 6b 6b 6b 6b 6b <4>[ 143.822937] ksys_write+0x78/0x104
3053 01:46:19.256661 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkk<4>[ 143.829378] __arm64_sys_write+0x28/0x3c
3054 01:46:19.257009 kkkkkkkkkkkk
3055 01:46:19.257316 # [ 141.336272] O<4>[ 143.836342] invoke_syscall+0x8c/0x120
3056 01:46:19.257614 bject ffff000806d71fa0: 6b 6b <4>[ 143.843132] el0_svc_common.constprop.0+0x68/0x124
3057 01:46:19.257905 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 143.850966] do_el0_svc+0x40/0xcc
3058 01:46:19.258255 6b 6b 6b kkkkkkkkkkkkkkkk
3059 01:46:19.259416 # [<4>[ 143.857320] el0_svc+0x48/0xc0
3060 01:46:19.299356 141.346039] Object ffff00080<4>[ 143.863413] el0t_64_sync_handler+0xb8/0xbc
3061 01:46:19.299872 6d71fb0: 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 143.870637] el0t_64_sync+0x18c/0x190
3062 01:46:19.300250 6b 6b 6b 6b 6b 6b 6b 6b kkkkkk<0>[ 143.877344] Code: aa1303e1 90004960 91374000 97ffe254 (d4210000)
3063 01:46:19.300727 kkkkkkkkkk
3064 01:46:19.301492 # [ 141.355806] Obj<4>[ 143.886481] ---[ end trace 0000000000000000 ]---
3065 01:46:19.301901 ect ffff000806d71fc0: 6b 6b 6b<6>[ 143.894139] note: cat[1642] exited with irqs disabled
3066 01:46:19.302796 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<6>[ 143.902309] note: cat[1642] exited with preempt_count 1
3067 01:46:19.342224 b 6b 6b kkkkkkkkkkkkkkkk
3068 01:46:19.342590 # [ 141.365573] Obje<4>[ 143.912133] ------------[ cut here ]------------
3069 01:46:19.342775 ct ffff000806d71fd0: 6b 6b 6b <4>[ 143.919559] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3070 01:46:19.342938 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 143.932267] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3071 01:46:19.345351 6b 6b kkkkkkkkkkkkkkkk
3072 01:46:19.385398 # [ 1<4>[ 143.948805] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
3073 01:46:19.385698 41.375341] Object ffff000806d7<4>[ 143.959771] Hardware name: ARM Juno development board (r0) (DT)
3074 01:46:19.385881 1fe0: 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 143.968738] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3075 01:46:19.386076 6b 6b 6b 6b 6b 6b 6b kkkkkkkkk<4>[ 143.978749] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3076 01:46:19.386233 kkkkkkk
3077 01:46:19.388514 # [ 141.385108] Object<4>[ 143.987018] lr : ct_idle_enter+0x10/0x1c
3078 01:46:19.428645 ffff000806d71ff0: 6b 6b 6b 6b<4>[ 143.993983] sp : ffff80000c40bd20
3079 01:46:19.429181 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 144.000340] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000001
3080 01:46:19.429373 b a5 kkkkkkkkkkkkkkk.
3081 01:46:19.429536 # [ 141<4>[ 144.010529] x26: 0000000000000000 x25: 0000002181d49b60 x24: 0000000000000000
3082 01:46:19.429690 .394875] Redzone ffff000806d720<4>[ 144.020715] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
3083 01:46:19.471866 00: 78 56 34 12 cc cc cc cc <4>[ 144.030899] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
3084 01:46:19.472140 xV4.....
3085 01:46:19.472310 #<4>[ 144.041084] x17: 000000000000014a x16: 0000000000000000 x15: ffff80000a5004c0
3086 01:46:19.472467 [ 141.403946] Padding ffff000<4>[ 144.051271] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
3087 01:46:19.472620 806d72054: 5a 5a 5a 5a 5a 5a 5a <4>[ 144.061461] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009144c50
3088 01:46:19.475053 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZ<4>[ 144.071649] x8 : ffff0008008e9a80 x7 : 0000000000000000 x6 : 0000000000000000
3089 01:46:19.475285 ZZZZZZZZZZZZ
3090 01:46:19.515098 # [ 141.413714] P<4>[ 144.081833] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
3091 01:46:19.515360 adding ffff000806d72064: 5a 5a <4>[ 144.092018] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
3092 01:46:19.515533 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a<4>[ 144.102203] Call trace:
3093 01:46:19.515692 5a 5a 5a ZZZZZZZZZZZZZZZZ
3094 01:46:19.515840 # [<4>[ 144.107688] ct_kernel_exit.constprop.0+0x11c/0x180
3095 01:46:19.515986 141.423481] Padding ffff00080<4>[ 144.115610] ct_idle_enter+0x10/0x1c
3096 01:46:19.558321 6d72074: 5a 5a 5a 5a 5a 5a 5a 5a<4>[ 144.122226] cpuidle_enter_state+0x2a4/0x5a0
3097 01:46:19.558754 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZ<4>[ 144.129538] cpuidle_enter+0x40/0x60
3098 01:46:19.559054 ZZZZZZZZZZ
3099 01:46:19.559325 # [ 141.433248] Pad<4>[ 144.136154] do_idle+0x258/0x310
3100 01:46:19.559585 ding ffff000806d72084: 5a 5a 5a<4>[ 144.142421] cpu_startup_entry+0x40/0x44
3101 01:46:19.559843 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5<4>[ 144.149386] secondary_start_kernel+0x138/0x160
3102 01:46:19.560106 a 5a 5a ZZZZZZZZZZZZZZZZ
3103 01:46:19.560356 # [ <4>[ 144.156958] __secondary_switched+0xb0/0xb4
3104 01:46:19.601625 141.443015] Padding ffff000806d<4>[ 144.164184] irq event stamp: 269510
3105 01:46:19.602112 72094: 5a 5a 5a 5a 5a 5a 5a 5a 5<4>[ 144.170712] hardirqs last enabled at (269509): [<ffff8000081cb418>] tick_nohz_idle_enter+0x78/0x144
3106 01:46:19.602467 a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ<4>[ 144.182897] hardirqs last disabled at (269510): [<ffff800008127eac>] do_idle+0xec/0x310
3107 01:46:19.602780 ZZZZZZZZ
3108 01:46:19.603079 # [ 141.452782] Paddi<4>[ 144.193950] softirqs last enabled at (269502): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
3109 01:46:19.644797 ng ffff000806d720a4: 5a 5a 5a 5<4>[ 144.205525] softirqs last disabled at (269491): [<ffff800008017668>] ____do_softirq+0x18/0x24
3110 01:46:19.645254 a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a <4>[ 144.217101] ---[ end trace 0000000000000000 ]---
3111 01:46:19.645594 5a 5a ZZZZZZZZZZZZZZZZ
3112 01:46:19.645913 # [ 141.462550] Padding ffff000806d720b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3113 01:46:19.646252 # [ 141.472317] Padding ffff000806d720c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3114 01:46:19.648097 # [ 141.482084] Padding ffff000806d720d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3115 01:46:19.687982 # [ 141.491852] Padding ffff000806d720e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3116 01:46:19.688436 # [ 141.501619] Padding ffff000806d720f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3117 01:46:19.688781 # [ 141.511386] Padding ffff000806d72104: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3118 01:46:19.689098 # [ 141.521153] Padding ffff000806d72114: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3119 01:46:19.731159 # [ 141.530920] Padding ffff000806d72124: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3120 01:46:19.731627 # [ 141.540687] Padding ffff000806d72134: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3121 01:46:19.731967 # [ 141.550454] Padding ffff000806d72144: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3122 01:46:19.732280 # [ 141.560222] Padding ffff000806d72154: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3123 01:46:19.774346 # [ 141.569989] Padding ffff000806d72164: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3124 01:46:19.774820 # [ 141.579756] Padding ffff000806d72174: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3125 01:46:19.775162 # [ 141.589523] Padding ffff000806d72184: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3126 01:46:19.775479 # [ 141.599290] Padding ffff000806d72194: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3127 01:46:19.777662 # [ 141.609058] Padding ffff000806d721a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3128 01:46:19.817703 # [ 141.618825] Padding ffff000806d721b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3129 01:46:19.818201 # [ 141.628592] Padding ffff000806d721c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3130 01:46:19.818553 # [ 141.638360] Padding ffff000806d721d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3131 01:46:19.818873 # [ 141.648127] Padding ffff000806d721e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3132 01:46:19.860602 # [ 141.657894] Padding ffff000806d721f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3133 01:46:19.861130 # [ 141.667662] Padding ffff000806d72204: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3134 01:46:19.861480 # [ 141.677429] Padding ffff000806d72214: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3135 01:46:19.861789 # [ 141.687196] Padding ffff000806d72224: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3136 01:46:19.863918 # [ 141.696963] Padding ffff000806d72234: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3137 01:46:19.903780 # [ 141.706730] Padding ffff000806d72244: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3138 01:46:19.904256 # [ 141.716498] Padding ffff000806d72254: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3139 01:46:19.904599 # [ 141.726265] Padding ffff000806d72264: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3140 01:46:19.904917 # [ 141.736032] Padding ffff000806d72274: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3141 01:46:19.946666 # [ 141.745799] Padding ffff000806d72284: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3142 01:46:19.946948 # [ 141.755566] Padding ffff000806d72294: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3143 01:46:19.947175 # [ 141.765333] Padding ffff000806d722a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3144 01:46:19.947400 # [ 141.775100] Padding ffff000806d722b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3145 01:46:19.949791 # [ 141.784867] Padding ffff000806d722c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3146 01:46:19.989803 # [ 141.794634] Padding ffff000806d722d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3147 01:46:19.990100 # [ 141.804402] Padding ffff000806d722e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3148 01:46:19.990297 # [ 141.814169] Padding ffff000806d722f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3149 01:46:19.990461 # [ 141.823936] Padding ffff000806d72304: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3150 01:46:20.033087 # [ 141.833703] Padding ffff000806d72314: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3151 01:46:20.033332 # [ 141.843470] Padding ffff000806d72324: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3152 01:46:20.033505 # [ 141.853237] Padding ffff000806d72334: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3153 01:46:20.033661 # [ 141.863005] Padding ffff000806d72344: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3154 01:46:20.036296 # [ 141.872772] Padding ffff000806d72354: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3155 01:46:20.076160 # [ 141.882539] Padding ffff000806d72364: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3156 01:46:20.076533 # [ 141.892306] Padding ffff000806d72374: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3157 01:46:20.076828 # [ 141.902073] Padding ffff000806d72384: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3158 01:46:20.077099 # [ 141.911840] Padding ffff000806d72394: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3159 01:46:20.119293 # [ 141.921608] Padding ffff000806d723a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3160 01:46:20.119549 # [ 141.931375] Padding ffff000806d723b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3161 01:46:20.119721 # [ 141.941143] Padding ffff000806d723c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3162 01:46:20.119878 # [ 141.950910] Padding ffff000806d723d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3163 01:46:20.122466 # [ 141.960677] Padding ffff000806d723e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3164 01:46:20.162782 # [ 141.970444] Padding ffff000806d723f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3165 01:46:20.163234 # [ 141.979866] CPU: 0 PID: 1603 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
3166 01:46:20.163577 # [ 141.987810] Hardware name: ARM Juno development board (r0) (DT)
3167 01:46:20.163892 # [ 141.994007] Call trace:
3168 01:46:20.164187 # [ 141.996722] dump_backtrace+0xe8/0x140
3169 01:46:20.164476 # [ 142.000751] show_stack+0x30/0x40
3170 01:46:20.164758 # [ 142.004342] dump_stack_lvl+0x8c/0xb8
3171 01:46:20.166068 # [ 142.008284] dump_stack+0x18/0x34
3172 01:46:20.166510 # [ 142.011875] print_trailer+0x180/0x194
3173 01:46:20.205891 # [ 142.015905] check_bytes_and_report+0x100/0x130
3174 01:46:20.206382 # [ 142.020716] check_object+0x1e8/0x2d0
3175 01:46:20.206722 # [ 142.024657] free_debug_processing+0x240/0x5b0
3176 01:46:20.207035 # [ 142.029382] __slab_free+0x2e8/0x43c
3177 01:46:20.207330 # [ 142.033235] __kmem_cache_free+0x258/0x2b4
3178 01:46:20.207620 # [ 142.037611] kfree+0xc0/0x1a0
3179 01:46:20.207907 # [ 142.040856] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3180 01:46:20.208190 # [ 142.045844] lkdtm_do_action+0x2c/0x50
3181 01:46:20.208470 # [ 142.049872] direct_entry+0x164/0x180
3182 01:46:20.209124 # [ 142.053813] full_proxy_write+0x68/0xc0
3183 01:46:20.249092 # [ 142.057932] vfs_write+0xcc/0x2a0
3184 01:46:20.249538 # [ 142.061528] ksys_write+0x78/0x104
3185 01:46:20.249875 # [ 142.065211] __arm64_sys_write+0x28/0x3c
3186 01:46:20.250241 # [ 142.069416] invoke_syscall+0x8c/0x120
3187 01:46:20.250547 # [ 142.073448] el0_svc_common.constprop.0+0x68/0x124
3188 01:46:20.250838 # [ 142.078524] do_el0_svc+0x40/0xcc
3189 01:46:20.251126 # [ 142.082120] el0_svc+0x48/0xc0
3190 01:46:20.251404 # [ 142.085451] el0t_64_sync_handler+0xb8/0xbc
3191 01:46:20.251685 # [ 142.089915] el0t_64_sync+0x18c/0x190
3192 01:46:20.252376 # [ 142.093856] FIX kmalloc-1k: Restoring Right Redzone 0xffff000806d72000-0xffff000806d72003=0xcc
3193 01:46:20.292249 # [ 142.104902] FIX kmalloc-1k: Object at 0xffff000806d71c00 not freed
3194 01:46:20.292711 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3195 01:46:20.293046 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3196 01:46:20.293356 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3197 01:46:20.293656 # Segmentation fault
3198 01:46:20.294298 # [ 143.557680] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3199 01:46:20.294628 # [ 143.566573] lkdtm: Attempting vmalloc linear overflow ...
3200 01:46:20.294926 # [ 143.574841] detected buffer overflow in memset
3201 01:46:20.295581 # [ 143.582547] ------------[ cut here ]------------
3202 01:46:20.335379 # [ 143.589933] kernel BUG at lib/string_helpers.c:1027!
3203 01:46:20.335851 # [ 143.597943] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3204 01:46:20.336194 # [ 143.607778] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3205 01:46:20.336513 # [ 143.624314] CPU: 1 PID: 1642 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3206 01:46:20.336820 # [ 143.635016] Hardware name: ARM Juno development board (r0) (DT)
3207 01:46:20.378534 # [ 143.643982] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3208 01:46:20.378995 # [ 143.653990] pc : fortify_panic+0x24/0x28
3209 01:46:20.379326 # [ 143.660954] lr : fortify_panic+0x24/0x28
3210 01:46:20.379632 # [ 143.667918] sp : ffff80000eaa3ae0
3211 01:46:20.379920 # [ 143.674272] x29: ffff80000eaa3ae0 x28: ffff00080de28040 x27: 0000000000000000
3212 01:46:20.380206 # [ 143.684456] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3213 01:46:20.380486 # [ 143.694639] x23: ffff00080741c000 x22: ffff80000eaa3c90 x21: 0000000000000018
3214 01:46:20.381811 # [ 143.704822] x20: ffff80000c8a9000 x19: ffff800009f62c60 x18: 0000000000000000
3215 01:46:20.421748 # [ 143.715006] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
3216 01:46:20.422275 # [ 143.725189] x14: ffff8000096d0820 x13: ffff800008440308 x12: ffff80000843ff7c
3217 01:46:20.422962 # [ 143.735372] x11: ffff8000086b1bb8 x10: ffff800008c13954 x9 : ffff80000815f928
3218 01:46:20.423301 # [ 143.745556] x8 : ffff00080c3ac790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3219 01:46:20.423601 # [ 143.755740] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3220 01:46:20.425108 # [ 143.765922] x2 : 0000000000000000 x1 : ffff00080de28040 x0 : 0000000000000022
3221 01:46:20.464881 # [ 143.776106] Call trace:
3222 01:46:20.465360 # [ 143.781590] fortify_panic+0x24/0x28
3223 01:46:20.465697 # [ 143.788205] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3224 01:46:20.466415 # [ 143.796213] lkdtm_do_action+0x2c/0x50
3225 01:46:20.466755 # [ 143.803003] direct_entry+0x164/0x180
3226 01:46:20.467059 # [ 143.809705] full_proxy_write+0x68/0xc0
3227 01:46:20.467356 # [ 143.816583] vfs_write+0xcc/0x2a0
3228 01:46:20.467646 # [ 143.822937] ksys_write+0x78/0x104
3229 01:46:20.467941 # [ 143.829378] __arm64_sys_write+0x28/0x3c
3230 01:46:20.468332 # [ 143.836342] invoke_syscall+0x8c/0x120
3231 01:46:20.468800 # [ 143.843132] el0_svc_common.constprop.0+0x68/0x124
3232 01:46:20.508064 # [ 143.850966] do_el0_svc+0x40/0xcc
3233 01:46:20.508535 # [ 143.857320] el0_svc+0x48/0xc0
3234 01:46:20.508973 # [ 143.863413] el0t_64_sync_handler+0xb8/0xbc
3235 01:46:20.509387 # [ 143.870637] el0t_64_sync+0x18c/0x190
3236 01:46:20.509784 # [ 143.877344] Code: aa1303e1 90004960 91374000 97ffe254 (d4210000)
3237 01:46:20.510217 # [ 143.886481] ---[ end trace 0000000000000000 ]---
3238 01:46:20.510607 # [ 143.894139] note: cat[1642] exited with irqs disabled
3239 01:46:20.511006 # [ 143.902309] note: cat[1642] exited with preempt_count 1
3240 01:46:20.511733 # [ 143.912133] ------------[ cut here ]------------
3241 01:46:20.551268 # [ 143.919559] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3242 01:46:20.551752 # [ 143.932267] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3243 01:46:20.552097 # [ 143.948805] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
3244 01:46:20.552451 # [ 143.959771] Hardware name: ARM Juno development board (r0) (DT)
3245 01:46:20.554448 # [ 143.968738] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3246 01:46:20.594392 # [ 143.978749] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3247 01:46:20.594869 # [ 143.987018] lr : ct_idle_enter+0x10/0x1c
3248 01:46:20.595209 # [ 143.993983] sp : ffff80000c40bd20
3249 01:46:20.595519 # [ 144.000340] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000001
3250 01:46:20.595818 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3251 01:46:20.596172 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3252 01:46:20.596467 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3253 01:46:20.596747 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3254 01:46:20.597579 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3255 01:46:20.612533 # selftests: lkdtm: READ_AFTER_FREE.sh
3256 01:46:20.983087 <6>[ 145.555456] lkdtm: Performing direct entry READ_AFTER_FREE
3257 01:46:20.983622 <6>[ 145.561366] lkdtm: Value in memory before free: 12345678
3258 01:46:20.983974 <6>[ 145.567668] lkdtm: Attempting bad read from freed memory
3259 01:46:20.986435 <6>[ 145.573316] lkdtm: Memory correctly poisoned (6b6b6b6b)
3260 01:46:21.122097 # [ 145.555456] lkdtm: Performing direct entry READ_AFTER_FREE
3261 01:46:21.122605 # [ 145.561366] lkdtm: Value in memory before free: 12345678
3262 01:46:21.123044 # [ 145.567668] lkdtm: Attempting bad read from freed memory
3263 01:46:21.123451 # [ 145.573316] lkdtm: Memory correctly poisoned (6b6b6b6b)
3264 01:46:21.141093 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3265 01:46:21.204998 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3266 01:46:21.300937 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3267 01:46:21.693623 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3268 01:46:21.725603 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3269 01:46:21.821536 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3270 01:46:22.448860 <6>[ 147.022484] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3271 01:46:22.449369 <6>[ 147.028907] lkdtm: Value in memory before free: 12345678
3272 01:46:22.452061 <6>[ 147.035028] lkdtm: Attempting to read from freed memory
3273 01:46:22.452482 <6>[ 147.040602] lkdtm: Memory correctly poisoned (0)
3274 01:46:22.581726 # [ 147.022484] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3275 01:46:22.582243 # [ 147.028907] lkdtm: Value in memory before free: 12345678
3276 01:46:22.582620 # [ 147.035028] lkdtm: Attempting to read from freed memory
3277 01:46:22.583031 # [ 147.040602] lkdtm: Memory correctly poisoned (0)
3278 01:46:22.600771 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3279 01:46:22.664678 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3280 01:46:22.760686 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3281 01:46:23.369835 <6>[ 147.954989] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3282 01:46:23.373010 <6>[ 147.961149] lkdtm: Memory appears initialized (6b, no earlier values)
3283 01:46:23.498689 # [ 147.954989] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3284 01:46:23.502041 # [ 147.961149] lkdtm: Memory appears initialized (6b, no earlier values)
3285 01:46:23.517805 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3286 01:46:23.581641 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3287 01:46:23.693451 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3288 01:46:24.302957 <6>[ 148.890194] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3289 01:46:24.306330 <6>[ 148.896392] lkdtm: Memory appears initialized (0, no earlier values)
3290 01:46:24.435844 # [ 148.890194] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3291 01:46:24.439168 # [ 148.896392] lkdtm: Memory appears initialized (0, no earlier values)
3292 01:46:24.455068 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3293 01:46:24.518981 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3294 01:46:24.630802 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3295 01:46:25.192122 <6>[ 149.759211] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3296 01:46:25.192637 <6>[ 149.765212] lkdtm: Attempting double slab free ...
3297 01:46:25.193443 <3>[ 149.770722] =============================================================================
3298 01:46:25.193812 <3>[ 149.779185] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3299 01:46:25.194279 <3>[ 149.779185]
3300 01:46:25.195487 <3>[ 149.792175] -----------------------------------------------------------------------------
3301 01:46:25.195927 <3>[ 149.792175]
3302 01:46:25.235413 <3>[ 149.802374] Slab 0xfffffc0020107180 objects=25 used=0 fp=0xffff0008041c6008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3303 01:46:25.235898 <4>[ 149.815028] CPU: 5 PID: 1931 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3304 01:46:25.236710 <4>[ 149.822972] Hardware name: ARM Juno development board (r0) (DT)
3305 01:46:25.237089 <4>[ 149.829170] Call trace:
3306 01:46:25.237488 <4>[ 149.831884] dump_backtrace+0xe8/0x140
3307 01:46:25.237869 <4>[ 149.835919] show_stack+0x30/0x40
3308 01:46:25.238862 <4>[ 149.839511] dump_stack_lvl+0x8c/0xb8
3309 01:46:25.278955 <4>[ 149.843453] dump_stack+0x18/0x34
3310 01:46:25.279403 <4>[ 149.847045] slab_err+0xa4/0xe0
3311 01:46:25.279834 <4>[ 149.850466] free_debug_processing+0x478/0x5b0
3312 01:46:25.280235 <4>[ 149.855193] __slab_free+0x2e8/0x43c
3313 01:46:25.280616 <4>[ 149.859047] kmem_cache_free+0x3e0/0x450
3314 01:46:25.280998 <4>[ 149.863248] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3315 01:46:25.281368 <4>[ 149.867889] lkdtm_do_action+0x2c/0x50
3316 01:46:25.281731 <4>[ 149.871918] direct_entry+0x164/0x180
3317 01:46:25.282163 <4>[ 149.875859] full_proxy_write+0x68/0xc0
3318 01:46:25.282535 <4>[ 149.879979] vfs_write+0xcc/0x2a0
3319 01:46:25.283257 <4>[ 149.883576] ksys_write+0x78/0x104
3320 01:46:25.327114 <4>[ 149.887259] __arm64_sys_write+0x28/0x3c
3321 01:46:25.327677 <4>[ 149.891465] invoke_syscall+0x8c/0x120
3322 01:46:25.328121 <4>[ 149.895497] el0_svc_common.constprop.0+0x68/0x124
3323 01:46:25.328888 <4>[ 149.900574] do_el0_svc+0x40/0xcc
3324 01:46:25.329249 <4>[ 149.904169] el0_svc+0x48/0xc0
3325 01:46:25.329654 <4>[ 149.907502] el0t_64_sync_handler+0xb8/0xbc
3326 01:46:25.330061 <4>[ 149.911965] el0t_64_sync+0x18c/0x190
3327 01:46:25.330546 <3>[ 149.916060] FIX lkdtm-heap-double_free: Object at 0xffff0008041c6008 not freed
3328 01:46:25.473630 # [ 149.759211] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3329 01:46:25.474158 # [ 149.765212] lkdtm: Attempting double slab free ...
3330 01:46:25.475176 # [ 149.770722] =============================================================================
3331 01:46:25.475746 # [ 149.779185] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3332 01:46:25.476255 #
3333 01:46:25.476709 # [ 149.792175] -----------------------------------------------------------------------------
3334 01:46:25.477247 #
3335 01:46:25.516804 # [ 149.802374] Slab 0xfffffc0020107180 objects=25 used=0 fp=0xffff0008041c6008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3336 01:46:25.517293 # [ 149.815028] CPU: 5 PID: 1931 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3337 01:46:25.517624 # [ 149.822972] Hardware name: ARM Juno development board (r0) (DT)
3338 01:46:25.517929 # [ 149.829170] Call trace:
3339 01:46:25.518263 # [ 149.831884] dump_backtrace+0xe8/0x140
3340 01:46:25.518555 # [ 149.835919] show_stack+0x30/0x40
3341 01:46:25.518833 # [ 149.839511] dump_stack_lvl+0x8c/0xb8
3342 01:46:25.520017 # [ 149.843453] dump_stack+0x18/0x34
3343 01:46:25.520435 # [ 149.847045] slab_err+0xa4/0xe0
3344 01:46:25.559888 # [ 149.850466] free_debug_processing+0x478/0x5b0
3345 01:46:25.560359 # [ 149.855193] __slab_free+0x2e8/0x43c
3346 01:46:25.560688 # [ 149.859047] kmem_cache_free+0x3e0/0x450
3347 01:46:25.560991 # [ 149.863248] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3348 01:46:25.561283 # [ 149.867889] lkdtm_do_action+0x2c/0x50
3349 01:46:25.561562 # [ 149.871918] direct_entry+0x164/0x180
3350 01:46:25.561841 # [ 149.875859] full_proxy_write+0x68/0xc0
3351 01:46:25.562166 # [ 149.879979] vfs_write+0xcc/0x2a0
3352 01:46:25.562446 # [ 149.883576] ksys_write+0x78/0x104
3353 01:46:25.563106 # [ 149.887259] __arm64_sys_write+0x28/0x3c
3354 01:46:25.607902 # [ 149.891465] invoke_syscall+0x8c/0x120
3355 01:46:25.608349 # [ 149.895497] el0_svc_common.constprop.0+0x68/0x124
3356 01:46:25.608673 # [ 149.900574] do_el0_svc+0x40/0xcc
3357 01:46:25.608972 # [ 149.904169] el0_svc+0x48/0xc0
3358 01:46:25.609255 # [ 149.907502] el0t_64_sync_handler+0xb8/0xbc
3359 01:46:25.609534 # [ 149.911965] el0t_64_sync+0x18c/0x190
3360 01:46:25.609814 # [ 149.916060] FIX lkdtm-heap-double_free: Object at 0xffff0008041c6008 not freed
3361 01:46:25.610140 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3362 01:46:25.611064 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3363 01:46:25.642925 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3364 01:46:26.226937 <6>[ 150.788944] lkdtm: Performing direct entry SLAB_FREE_CROSS
3365 01:46:26.227404 <6>[ 150.794815] lkdtm: Attempting cross-cache slab free ...
3366 01:46:26.227711 <4>[ 150.800378] ------------[ cut here ]------------
3367 01:46:26.227993 <4>[ 150.805323] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3368 01:46:26.228600 <4>[ 150.813969] WARNING: CPU: 5 PID: 1970 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3369 01:46:26.230475 <4>[ 150.821844] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3370 01:46:26.270367 <4>[ 150.835726] CPU: 5 PID: 1970 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3371 01:46:26.270844 <4>[ 150.843671] Hardware name: ARM Juno development board (r0) (DT)
3372 01:46:26.271188 <4>[ 150.849868] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3373 01:46:26.271510 <4>[ 150.857117] pc : kmem_cache_free+0x3b0/0x450
3374 01:46:26.272167 <4>[ 150.861667] lr : kmem_cache_free+0x3b0/0x450
3375 01:46:26.272495 <4>[ 150.866217] sp : ffff80000f0039c0
3376 01:46:26.273927 <4>[ 150.869802] x29: ffff80000f0039c0 x28: ffff00080de2b4c0 x27: 0000000000000000
3377 01:46:26.313799 <4>[ 150.877241] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3378 01:46:26.314305 <4>[ 150.884679] x23: ffff000806f0a280 x22: ffff800008c14514 x21: ffff00080e55a008
3379 01:46:26.314646 <4>[ 150.892118] x20: ffff000806f0a080 x19: fffffc0020395680 x18: 0000000000000000
3380 01:46:26.314960 <4>[ 150.899555] x17: 6f72662073692074 x16: 63656a626f207475 x15: 6220622d70616568
3381 01:46:26.315257 <4>[ 150.906993] x14: 2d6d74646b6c202e x13: 205d333233353038 x12: 2e30353120205b3e
3382 01:46:26.317115 <4>[ 150.914431] x11: 6620736920746365 x10: 6a626f2074756220 x9 : ffff80000815f928
3383 01:46:26.357264 <4>[ 150.921868] x8 : ffff00080de2b4c0 x7 : 3332333530382e30 x6 : 0000000000001ffe
3384 01:46:26.357710 <4>[ 150.929306] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab0000
3385 01:46:26.358095 <4>[ 150.936743] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080de2b4c0
3386 01:46:26.358422 <4>[ 150.944180] Call trace:
3387 01:46:26.358722 <4>[ 150.946895] kmem_cache_free+0x3b0/0x450
3388 01:46:26.359014 <4>[ 150.951099] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3389 01:46:26.359302 <4>[ 150.955654] lkdtm_do_action+0x2c/0x50
3390 01:46:26.359583 <4>[ 150.959682] direct_entry+0x164/0x180
3391 01:46:26.360478 <4>[ 150.963624] full_proxy_write+0x68/0xc0
3392 01:46:26.400681 <4>[ 150.967744] vfs_write+0xcc/0x2a0
3393 01:46:26.401120 <4>[ 150.971341] ksys_write+0x78/0x104
3394 01:46:26.401459 <4>[ 150.975024] __arm64_sys_write+0x28/0x3c
3395 01:46:26.401775 <4>[ 150.979230] invoke_syscall+0x8c/0x120
3396 01:46:26.402118 <4>[ 150.983263] el0_svc_common.constprop.0+0x68/0x124
3397 01:46:26.402426 <4>[ 150.988339] do_el0_svc+0x40/0xcc
3398 01:46:26.402714 <4>[ 150.991936] el0_svc+0x48/0xc0
3399 01:46:26.402994 <4>[ 150.995269] el0t_64_sync_handler+0xb8/0xbc
3400 01:46:26.403276 <4>[ 150.999733] el0t_64_sync+0x18c/0x190
3401 01:46:26.403574 <4>[ 151.003675] irq event stamp: 0
3402 01:46:26.444437 <4>[ 151.006998] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3403 01:46:26.444889 <4>[ 151.013552] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3404 01:46:26.445232 <4>[ 151.022023] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3405 01:46:26.445546 <4>[ 151.030493] softirqs last disabled at (0): [<0000000000000000>] 0x0
3406 01:46:26.445842 <4>[ 151.037044] ---[ end trace 0000000000000000 ]---
3407 01:46:26.446192 <3>[ 151.042210] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=5 pid=1970
3408 01:46:26.447697 <4>[ 151.049833] kmem_cache_alloc+0x2dc/0x310
3409 01:46:26.487866 <4>[ 151.054162] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3410 01:46:26.488153 <4>[ 151.058740] lkdtm_do_action+0x2c/0x50
3411 01:46:26.488391 <4>[ 151.062787] direct_entry+0x164/0x180
3412 01:46:26.488609 <4>[ 151.066751] full_proxy_write+0x68/0xc0
3413 01:46:26.488772 <4>[ 151.070888] vfs_write+0xcc/0x2a0
3414 01:46:26.488983 <4>[ 151.074502] ksys_write+0x78/0x104
3415 01:46:26.489163 <4>[ 151.078206] __arm64_sys_write+0x28/0x3c
3416 01:46:26.489339 <4>[ 151.082431] invoke_syscall+0x8c/0x120
3417 01:46:26.489714 <4>[ 151.086485] el0_svc_common.constprop.0+0x68/0x124
3418 01:46:26.491019 <4>[ 151.091584] do_el0_svc+0x40/0xcc
3419 01:46:26.491193 <4>[ 151.095196] el0_svc+0x48/0xc0
3420 01:46:26.508661 <4>[ 151.098548] el0t_64_sync_handler+0xb8/0xbc
3421 01:46:26.511779 <4>[ 151.103034] el0t_64_sync+0x18c/0x190
3422 01:46:26.669234 # [ 150.788944] lkdtm: Performing direct entry SLAB_FREE_CROSS
3423 01:46:26.669745 # [ 150.794815] lkdtm: Attempting cross-cache slab free ...
3424 01:46:26.670227 # [ 150.800378] ------------[ cut here ]------------
3425 01:46:26.670633 # [ 150.805323] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3426 01:46:26.671029 # [ 150.813969] WARNING: CPU: 5 PID: 1970 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3427 01:46:26.712473 # [ 150.821844] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3428 01:46:26.712960 # [ 150.835726] CPU: 5 PID: 1970 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3429 01:46:26.713304 # [ 150.843671] Hardware name: ARM Juno development board (r0) (DT)
3430 01:46:26.713621 # [ 150.849868] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3431 01:46:26.713923 # [ 150.857117] pc : kmem_cache_free+0x3b0/0x450
3432 01:46:26.714286 # [ 150.861667] lr : kmem_cache_free+0x3b0/0x450
3433 01:46:26.714582 # [ 150.866217] sp : ffff80000f0039c0
3434 01:46:26.755610 # [ 150.869802] x29: ffff80000f0039c0 x28: ffff00080de2b4c0 x27: 0000000000000000
3435 01:46:26.756069 # [ 150.877241] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3436 01:46:26.756405 # [ 150.884679] x23: ffff000806f0a280 x22: ffff800008c14514 x21: ffff00080e55a008
3437 01:46:26.756720 # [ 150.892118] x20: ffff000806f0a080 x19: fffffc0020395680 x18: 0000000000000000
3438 01:46:26.757024 # [ 150.899555] x17: 6f72662073692074 x16: 63656a626f207475 x15: 6220622d70616568
3439 01:46:26.757315 # [ 150.906993] x14: 2d6d74646b6c202e x13: 205d333233353038 x12: 2e30353120205b3e
3440 01:46:26.798730 # [ 150.914431] x11: 6620736920746365 x10: 6a626f2074756220 x9 : ffff80000815f928
3441 01:46:26.799200 # [ 150.921868] x8 : ffff00080de2b4c0 x7 : 3332333530382e30 x6 : 0000000000001ffe
3442 01:46:26.799547 # [ 150.929306] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab0000
3443 01:46:26.799865 # [ 150.936743] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080de2b4c0
3444 01:46:26.800168 # [ 150.944180] Call trace:
3445 01:46:26.800463 # [ 150.946895] kmem_cache_free+0x3b0/0x450
3446 01:46:26.800751 # [ 150.951099] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3447 01:46:26.801037 # [ 150.955654] lkdtm_do_action+0x2c/0x50
3448 01:46:26.801972 # [ 150.959682] direct_entry+0x164/0x180
3449 01:46:26.841885 # [ 150.963624] full_proxy_write+0x68/0xc0
3450 01:46:26.842422 # [ 150.967744] vfs_write+0xcc/0x2a0
3451 01:46:26.842784 # [ 150.971341] ksys_write+0x78/0x104
3452 01:46:26.843101 # [ 150.975024] __arm64_sys_write+0x28/0x3c
3453 01:46:26.843401 # [ 150.979230] invoke_syscall+0x8c/0x120
3454 01:46:26.843691 # [ 150.983263] el0_svc_common.constprop.0+0x68/0x124
3455 01:46:26.843981 # [ 150.988339] do_el0_svc+0x40/0xcc
3456 01:46:26.844265 # [ 150.991936] el0_svc+0x48/0xc0
3457 01:46:26.844544 # [ 150.995269] el0t_64_sync_handler+0xb8/0xbc
3458 01:46:26.844886 # [ 150.999733] el0t_64_sync+0x18c/0x190
3459 01:46:26.845573 # [ 151.003675] irq event stamp: 0
3460 01:46:26.885007 # [ 151.006998] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3461 01:46:26.885832 # [ 151.013552] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3462 01:46:26.886237 # [ 151.022023] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3463 01:46:26.886571 # [ 151.030493] softirqs last disabled at (0): [<0000000000000000>] 0x0
3464 01:46:26.886896 # [ 151.037044] ---[ end trace 0000000000000000 ]---
3465 01:46:26.888312 # [ 151.042210] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=5 pid=1970
3466 01:46:26.927912 # [ 151.049833] kmem_cache_alloc+0x2dc/0x310
3467 01:46:26.928184 # [ 151.054162] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3468 01:46:26.928383 # [ 151.058740] lkdtm_do_action+0x2c/0x50
3469 01:46:26.928544 # [ 151.062787] direct_entry+0x164/0x180
3470 01:46:26.928696 # [ 151.066751] full_proxy_write+0x68/0xc0
3471 01:46:26.928843 # [ 151.070888] vfs_write+0xcc/0x2a0
3472 01:46:26.928986 # [ 151.074502] ksys_write+0x78/0x104
3473 01:46:26.929126 # [ 151.078206] __arm64_sys_write+0x28/0x3c
3474 01:46:26.929250 # [ 151.082431] invoke_syscall+0x8c/0x120
3475 01:46:26.929355 # [ 151.086485] el0_svc_common.constprop.0+0x68/0x124
3476 01:46:26.931088 # [ 151.091584] do_el0_svc+0x40/0xcc
3477 01:46:26.931316 # [ 151.095196] el0_svc+0x48/0xc0
3478 01:46:26.959272 # [ 151.098548] el0t_64_sync_handler+0xb8/0xbc
3479 01:46:26.959524 # [ 151.103034] el0t_64_sync+0x18c/0x190
3480 01:46:26.959765 # SLAB_FREE_CROSS: saw 'call trace:': ok
3481 01:46:26.959977 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3482 01:46:26.962447 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3483 01:46:27.411347 <6>[ 151.977541] lkdtm: Performing direct entry SLAB_FREE_PAGE
3484 01:46:27.411865 <6>[ 151.983820] lkdtm: Attempting non-Slab slab free ...
3485 01:46:27.412210 <4>[ 151.989162] ------------[ cut here ]------------
3486 01:46:27.412893 <4>[ 151.994374] virt_to_cache: Object is not a Slab page!
3487 01:46:27.413227 <4>[ 152.000033] WARNING: CPU: 1 PID: 2009 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3488 01:46:27.414856 <4>[ 152.007908] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3489 01:46:27.454581 <4>[ 152.021750] CPU: 1 PID: 2009 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3490 01:46:27.455412 <4>[ 152.029689] Hardware name: ARM Juno development board (r0) (DT)
3491 01:46:27.455792 <4>[ 152.035880] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3492 01:46:27.456117 <4>[ 152.043122] pc : kmem_cache_free+0x384/0x450
3493 01:46:27.456422 <4>[ 152.047665] lr : kmem_cache_free+0x384/0x450
3494 01:46:27.456717 <4>[ 152.052207] sp : ffff80000f0bbad0
3495 01:46:27.458148 <4>[ 152.055787] x29: ffff80000f0bbad0 x28: ffff00080de29a80 x27: 0000000000000000
3496 01:46:27.497986 <4>[ 152.063215] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3497 01:46:27.498833 <4>[ 152.070640] x23: 0000000000000000 x22: ffff800008c14480 x21: ffff00080bf31000
3498 01:46:27.499197 <4>[ 152.078064] x20: ffff80000b6db000 x19: 0000000000000000 x18: 0000000000000000
3499 01:46:27.499516 <4>[ 152.085487] x17: ffff800008c14480 x16: ffff800008402974 x15: ffff8000080b3e9c
3500 01:46:27.499824 <4>[ 152.092911] x14: ffff8000096d08ac x13: ffff80000802eaf8 x12: ffff80000802e9fc
3501 01:46:27.501263 <4>[ 152.100335] x11: ffff8000084403bc x10: ffff800008440308 x9 : ffff8000096d9c20
3502 01:46:27.541326 <4>[ 152.107759] x8 : ffff00080c3adf90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3503 01:46:27.541777 <4>[ 152.115182] x5 : ffff80000f0bc000 x4 : 0000000000000001 x3 : ffff80000b0b5508
3504 01:46:27.542147 <4>[ 152.122605] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080de29a80
3505 01:46:27.542465 <4>[ 152.130028] Call trace:
3506 01:46:27.542761 <4>[ 152.132738] kmem_cache_free+0x384/0x450
3507 01:46:27.543052 <4>[ 152.136933] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3508 01:46:27.543341 <4>[ 152.141393] lkdtm_do_action+0x2c/0x50
3509 01:46:27.544492 <4>[ 152.145413] direct_entry+0x164/0x180
3510 01:46:27.584687 <4>[ 152.149347] full_proxy_write+0x68/0xc0
3511 01:46:27.585146 <4>[ 152.153459] vfs_write+0xcc/0x2a0
3512 01:46:27.585481 <4>[ 152.157047] ksys_write+0x78/0x104
3513 01:46:27.585792 <4>[ 152.160722] __arm64_sys_write+0x28/0x3c
3514 01:46:27.586119 <4>[ 152.164919] invoke_syscall+0x8c/0x120
3515 01:46:27.586418 <4>[ 152.168943] el0_svc_common.constprop.0+0x68/0x124
3516 01:46:27.586711 <4>[ 152.174011] do_el0_svc+0x40/0xcc
3517 01:46:27.586996 <4>[ 152.177599] el0_svc+0x48/0xc0
3518 01:46:27.587281 <4>[ 152.180925] el0t_64_sync_handler+0xb8/0xbc
3519 01:46:27.587593 <4>[ 152.185381] el0t_64_sync+0x18c/0x190
3520 01:46:27.588367 <4>[ 152.189313] irq event stamp: 0
3521 01:46:27.626937 <4>[ 152.192631] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3522 01:46:27.627403 <4>[ 152.199177] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3523 01:46:27.627838 <4>[ 152.207639] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3524 01:46:27.628240 <4>[ 152.216099] softirqs last disabled at (0): [<0000000000000000>] 0x0
3525 01:46:27.630169 <4>[ 152.222640] ---[ end trace 0000000000000000 ]---
3526 01:46:27.789637 # [ 151.977541] lkdtm: Performing direct entry SLAB_FREE_PAGE
3527 01:46:27.789920 # [ 151.983820] lkdtm: Attempting non-Slab slab free ...
3528 01:46:27.790163 # [ 151.989162] ------------[ cut here ]------------
3529 01:46:27.790364 # [ 151.994374] virt_to_cache: Object is not a Slab page!
3530 01:46:27.790558 # [ 152.000033] WARNING: CPU: 1 PID: 2009 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3531 01:46:27.792818 # [ 152.007908] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3532 01:46:27.832788 # [ 152.021750] CPU: 1 PID: 2009 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3533 01:46:27.833052 # [ 152.029689] Hardware name: ARM Juno development board (r0) (DT)
3534 01:46:27.833272 # [ 152.035880] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3535 01:46:27.833476 # [ 152.043122] pc : kmem_cache_free+0x384/0x450
3536 01:46:27.833664 # [ 152.047665] lr : kmem_cache_free+0x384/0x450
3537 01:46:27.833824 # [ 152.052207] sp : ffff80000f0bbad0
3538 01:46:27.835943 # [ 152.055787] x29: ffff80000f0bbad0 x28: ffff00080de29a80 x27: 0000000000000000
3539 01:46:27.876199 # [ 152.063215] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3540 01:46:27.876663 # [ 152.070640] x23: 0000000000000000 x22: ffff800008c14480 x21: ffff00080bf31000
3541 01:46:27.877001 # [ 152.078064] x20: ffff80000b6db000 x19: 0000000000000000 x18: 0000000000000000
3542 01:46:27.877313 # [ 152.085487] x17: ffff800008c14480 x16: ffff800008402974 x15: ffff8000080b3e9c
3543 01:46:27.877612 # [ 152.092911] x14: ffff8000096d08ac x13: ffff80000802eaf8 x12: ffff80000802e9fc
3544 01:46:27.879400 # [ 152.100335] x11: ffff8000084403bc x10: ffff800008440308 x9 : ffff8000096d9c20
3545 01:46:27.919290 # [ 152.107759] x8 : ffff00080c3adf90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3546 01:46:27.919771 # [ 152.115182] x5 : ffff80000f0bc000 x4 : 0000000000000001 x3 : ffff80000b0b5508
3547 01:46:27.920113 # [ 152.122605] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080de29a80
3548 01:46:27.920422 # [ 152.130028] Call trace:
3549 01:46:27.920723 # [ 152.132738] kmem_cache_free+0x384/0x450
3550 01:46:27.921014 # [ 152.136933] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3551 01:46:27.921299 # [ 152.141393] lkdtm_do_action+0x2c/0x50
3552 01:46:27.921583 # [ 152.145413] direct_entry+0x164/0x180
3553 01:46:27.922441 # [ 152.149347] full_proxy_write+0x68/0xc0
3554 01:46:27.962498 # [ 152.153459] vfs_write+0xcc/0x2a0
3555 01:46:27.962971 # [ 152.157047] ksys_write+0x78/0x104
3556 01:46:27.963398 # [ 152.160722] __arm64_sys_write+0x28/0x3c
3557 01:46:27.963800 # [ 152.164919] invoke_syscall+0x8c/0x120
3558 01:46:27.964185 # [ 152.168943] el0_svc_common.constprop.0+0x68/0x124
3559 01:46:27.964560 # [ 152.174011] do_el0_svc+0x40/0xcc
3560 01:46:27.964928 # [ 152.177599] el0_svc+0x48/0xc0
3561 01:46:27.965293 # [ 152.180925] el0t_64_sync_handler+0xb8/0xbc
3562 01:46:27.965741 # [ 152.185381] el0t_64_sync+0x18c/0x190
3563 01:46:27.966165 # [ 152.189313] irq event stamp: 0
3564 01:46:28.015587 # [ 152.192631] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3565 01:46:28.016064 # [ 152.199177] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3566 01:46:28.016500 # [ 152.207639] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3567 01:46:28.016902 # [ 152.216099] softirqs last disabled at (0): [<0000000000000000>] 0x0
3568 01:46:28.017354 # [ 152.222640] ---[ end trace 0000000000000000 ]---
3569 01:46:28.017740 # SLAB_FREE_PAGE: saw 'call trace:': ok
3570 01:46:28.018825 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3571 01:46:28.019271 # selftests: lkdtm: SOFTLOCKUP.sh
3572 01:46:28.338386 # Skipping SOFTLOCKUP: Hangs the system
3573 01:46:28.370416 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3574 01:46:28.466308 # selftests: lkdtm: HARDLOCKUP.sh
3575 01:46:28.833964 # Skipping HARDLOCKUP: Hangs the system
3576 01:46:28.881870 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3577 01:46:28.993737 # selftests: lkdtm: SPINLOCKUP.sh
3578 01:46:29.377433 # Skipping SPINLOCKUP: Hangs the system
3579 01:46:29.409412 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3580 01:46:29.505355 # selftests: lkdtm: HUNG_TASK.sh
3581 01:46:29.889054 # Skipping HUNG_TASK: Hangs the system
3582 01:46:29.920982 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3583 01:46:30.032771 # selftests: lkdtm: EXEC_DATA.sh
3584 01:46:30.706780 <6>[ 155.273620] lkdtm: Performing direct entry EXEC_DATA
3585 01:46:30.707068 <6>[ 155.278951] lkdtm: attempting ok execution at ffff800008c14d70
3586 01:46:30.707338 <6>[ 155.285303] lkdtm: attempting bad execution at ffff80000c27a6c0
3587 01:46:30.707931 <1>[ 155.291568] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c27a6c0
3588 01:46:30.708202 <1>[ 155.301935] Mem abort info:
3589 01:46:30.708389 <1>[ 155.305066] ESR = 0x000000008600000f
3590 01:46:30.709981 <1>[ 155.309108] EC = 0x21: IABT (current EL), IL = 32 bits
3591 01:46:30.750165 <1>[ 155.314717] SET = 0, FnV = 0
3592 01:46:30.750491 <1>[ 155.318058] EA = 0, S1PTW = 0
3593 01:46:30.750994 <1>[ 155.321489] FSC = 0x0f: level 3 permission fault
3594 01:46:30.751221 <1>[ 155.326579] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3595 01:46:30.751372 <1>[ 155.333578] [ffff80000c27a6c0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=007800008447a703
3596 01:46:30.751515 <0>[ 155.346457] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3597 01:46:30.793591 <4>[ 155.353010] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3598 01:46:30.793886 <4>[ 155.366852] CPU: 1 PID: 2188 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3599 01:46:30.794149 <4>[ 155.374790] Hardware name: ARM Juno development board (r0) (DT)
3600 01:46:30.794341 <4>[ 155.380983] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3601 01:46:30.794520 <4>[ 155.388230] pc : data_area+0x0/0x40
3602 01:46:30.794672 <4>[ 155.391995] lr : execute_location+0x84/0xa4
3603 01:46:30.794815 <4>[ 155.396455] sp : ffff80000f3438f0
3604 01:46:30.836972 <4>[ 155.400037] x29: ffff80000f3438f0 x28: ffff00080de28040 x27: 0000000000000000
3605 01:46:30.837243 <4>[ 155.407468] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3606 01:46:30.837417 <4>[ 155.414894] x23: ffff00080b3a4000 x22: ffff80000f343aa0 x21: 0000000000000001
3607 01:46:30.837575 <4>[ 155.422320] x20: ffff800008c14d70 x19: ffff80000c27a6c0 x18: 0000000000000000
3608 01:46:30.837723 <4>[ 155.429748] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa9c8f000
3609 01:46:30.840153 <4>[ 155.437174] x14: 0000000000000000 x13: 205d333033353832 x12: 2e35353120205b3e
3610 01:46:30.880245 <4>[ 155.444602] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
3611 01:46:30.880470 <4>[ 155.452027] x8 : ffff00080de28040 x7 : 3330333538322e35 x6 : 0000000000000001
3612 01:46:30.880632 <4>[ 155.459450] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3613 01:46:30.880784 <4>[ 155.466874] x2 : 0000000000000000 x1 : ffff00080de28040 x0 : 0000000000000033
3614 01:46:30.880932 <4>[ 155.474298] Call trace:
3615 01:46:30.881071 <4>[ 155.477007] data_area+0x0/0x40
3616 01:46:30.881194 <4>[ 155.480419] lkdtm_EXEC_DATA+0x24/0x30
3617 01:46:30.883429 <4>[ 155.484440] lkdtm_do_action+0x2c/0x50
3618 01:46:30.923645 <4>[ 155.488463] direct_entry+0x164/0x180
3619 01:46:30.923897 <4>[ 155.492397] full_proxy_write+0x68/0xc0
3620 01:46:30.924112 <4>[ 155.496509] vfs_write+0xcc/0x2a0
3621 01:46:30.924312 <4>[ 155.500098] ksys_write+0x78/0x104
3622 01:46:30.924506 <4>[ 155.503773] __arm64_sys_write+0x28/0x3c
3623 01:46:30.924694 <4>[ 155.507971] invoke_syscall+0x8c/0x120
3624 01:46:30.924880 <4>[ 155.511995] el0_svc_common.constprop.0+0x68/0x124
3625 01:46:30.925024 <4>[ 155.517064] do_el0_svc+0x40/0xcc
3626 01:46:30.925132 <4>[ 155.520652] el0_svc+0x48/0xc0
3627 01:46:30.925239 <4>[ 155.523977] el0t_64_sync_handler+0xb8/0xbc
3628 01:46:30.926760 <4>[ 155.528432] el0t_64_sync+0x18c/0x190
3629 01:46:30.952589 <0>[ 155.532369] Code: 06f0a280 ffff0008 04e5de80 ffff0008 (aa1e03e9)
3630 01:46:30.955703 <4>[ 155.538737] ---[ end trace 0000000000000000 ]---
3631 01:46:30.955972 # Segmentation fault
3632 01:46:31.125457 # [ 155.273620] lkdtm: Performing direct entry EXEC_DATA
3633 01:46:31.125729 # [ 155.278951] lkdtm: attempting ok execution at ffff800008c14d70
3634 01:46:31.125905 # [ 155.285303] lkdtm: attempting bad execution at ffff80000c27a6c0
3635 01:46:31.126091 # [ 155.291568] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c27a6c0
3636 01:46:31.126255 # [ 155.301935] Mem abort info:
3637 01:46:31.126393 # [ 155.305066] ESR = 0x000000008600000f
3638 01:46:31.128570 # [ 155.309108] EC = 0x21: IABT (current EL), IL = 32 bits
3639 01:46:31.128794 # [ 155.314717] SET = 0, FnV = 0
3640 01:46:31.168548 # [ 155.318058] EA = 0, S1PTW = 0
3641 01:46:31.168805 # [ 155.321489] FSC = 0x0f: level 3 permission fault
3642 01:46:31.168979 # [ 155.326579] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3643 01:46:31.169398 # [ 155.333578] [ffff80000c27a6c0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=007800008447a703
3644 01:46:31.169569 # [ 155.346457] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3645 01:46:31.211710 # [ 155.353010] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3646 01:46:31.211958 # [ 155.366852] CPU: 1 PID: 2188 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3647 01:46:31.212130 # [ 155.374790] Hardware name: ARM Juno development board (r0) (DT)
3648 01:46:31.212286 # [ 155.380983] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3649 01:46:31.212437 # [ 155.388230] pc : data_area+0x0/0x40
3650 01:46:31.212586 # [ 155.391995] lr : execute_location+0x84/0xa4
3651 01:46:31.212731 # [ 155.396455] sp : ffff80000f3438f0
3652 01:46:31.254923 # [ 155.400037] x29: ffff80000f3438f0 x28: ffff00080de28040 x27: 0000000000000000
3653 01:46:31.255165 # [ 155.407468] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3654 01:46:31.255596 # [ 155.414894] x23: ffff00080b3a4000 x22: ffff80000f343aa0 x21: 0000000000000001
3655 01:46:31.255768 # [ 155.422320] x20: ffff800008c14d70 x19: ffff80000c27a6c0 x18: 0000000000000000
3656 01:46:31.255924 # [ 155.429748] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa9c8f000
3657 01:46:31.256075 # [ 155.437174] x14: 0000000000000000 x13: 205d333033353832 x12: 2e35353120205b3e
3658 01:46:31.298038 # [ 155.444602] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
3659 01:46:31.298280 # [ 155.452027] x8 : ffff00080de28040 x7 : 3330333538322e35 x6 : 0000000000000001
3660 01:46:31.298450 # [ 155.459450] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3661 01:46:31.298897 # [ 155.466874] x2 : 0000000000000000 x1 : ffff00080de28040 x0 : 0000000000000033
3662 01:46:31.299072 # [ 155.474298] Call trace:
3663 01:46:31.299215 # [ 155.477007] data_area+0x0/0x40
3664 01:46:31.299352 # [ 155.480419] lkdtm_EXEC_DATA+0x24/0x30
3665 01:46:31.299487 # [ 155.484440] lkdtm_do_action+0x2c/0x50
3666 01:46:31.301213 # [ 155.488463] direct_entry+0x164/0x180
3667 01:46:31.341175 # [ 155.492397] full_proxy_write+0x68/0xc0
3668 01:46:31.341411 # [ 155.496509] vfs_write+0xcc/0x2a0
3669 01:46:31.341580 # [ 155.500098] ksys_write+0x78/0x104
3670 01:46:31.341734 # [ 155.503773] __arm64_sys_write+0x28/0x3c
3671 01:46:31.342121 # [ 155.507971] invoke_syscall+0x8c/0x120
3672 01:46:31.342287 # [ 155.511995] el0_svc_common.constprop.0+0x68/0x124
3673 01:46:31.342436 # [ 155.517064] do_el0_svc+0x40/0xcc
3674 01:46:31.342579 # [ 155.520652] el0_svc+0x48/0xc0
3675 01:46:31.342721 # [ 155.523977] el0t_64_sync_handler+0xb8/0xbc
3676 01:46:31.342870 # [ 155.528432] el0t_64_sync+0x18c/0x190
3677 01:46:31.344366 # [ 155.532369] Code: 06f0a280 ffff0008 04e5de80 ffff0008 (aa1e03e9)
3678 01:46:31.367352 # [ 155.538737] ---[ end trace 0000000000000000 ]---
3679 01:46:31.367598 # EXEC_DATA: saw 'call trace:': ok
3680 01:46:31.370658 ok 35 selftests: lkdtm: EXEC_DATA.sh
3681 01:46:31.371100 # selftests: lkdtm: EXEC_STACK.sh
3682 01:46:31.859887 <6>[ 156.426740] lkdtm: Performing direct entry EXEC_STACK
3683 01:46:31.860462 <6>[ 156.432461] lkdtm: attempting ok execution at ffff800008c14d70
3684 01:46:31.860661 <6>[ 156.438791] lkdtm: attempting bad execution at ffff80000f42bbb8
3685 01:46:31.860826 <1>[ 156.445058] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f42bbb8
3686 01:46:31.860992 <1>[ 156.455263] Mem abort info:
3687 01:46:31.861195 <1>[ 156.458378] ESR = 0x000000008600000f
3688 01:46:31.863199 <1>[ 156.462421] EC = 0x21: IABT (current EL), IL = 32 bits
3689 01:46:31.903460 <1>[ 156.468030] SET = 0, FnV = 0
3690 01:46:31.903779 <1>[ 156.471375] EA = 0, S1PTW = 0
3691 01:46:31.903958 <1>[ 156.474804] FSC = 0x0f: level 3 permission fault
3692 01:46:31.904120 <1>[ 156.479886] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3693 01:46:31.904554 <1>[ 156.486885] [ffff80000f42bbb8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d8be003, pte=0068000886a7a703
3694 01:46:31.904743 <0>[ 156.499764] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3695 01:46:31.946772 <4>[ 156.506311] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3696 01:46:31.947105 <4>[ 156.520156] CPU: 1 PID: 2238 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3697 01:46:31.947367 <4>[ 156.528099] Hardware name: ARM Juno development board (r0) (DT)
3698 01:46:31.947572 <4>[ 156.534294] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3699 01:46:31.947776 <4>[ 156.541535] pc : 0xffff80000f42bbb8
3700 01:46:31.947999 <4>[ 156.545296] lr : execute_location+0x84/0xa4
3701 01:46:31.948165 <4>[ 156.549758] sp : ffff80000f42bb70
3702 01:46:31.990105 <4>[ 156.553338] x29: ffff80000f42bb70 x28: ffff000806bbcf00 x27: 0000000000000000
3703 01:46:31.990384 <4>[ 156.560768] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3704 01:46:31.990651 <4>[ 156.568198] x23: ffff00080b09f000 x22: ffff80000f42bd70 x21: 0000000000000001
3705 01:46:31.990861 <4>[ 156.575623] x20: ffff800008c14d70 x19: ffff80000f42bbb8 x18: 0000000000000000
3706 01:46:31.991031 <4>[ 156.583046] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff848ef000
3707 01:46:31.993246 <4>[ 156.590469] x14: 0000000000000000 x13: 205d313937383334 x12: 2e36353120205b3e
3708 01:46:32.033512 <4>[ 156.597897] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
3709 01:46:32.033746 <4>[ 156.605325] x8 : ffff000806bbcf00 x7 : 3139373833342e36 x6 : 0000000000000001
3710 01:46:32.033964 <4>[ 156.612748] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3711 01:46:32.034182 <4>[ 156.620172] x2 : 0000000000000000 x1 : ffff000806bbcf00 x0 : 0000000000000033
3712 01:46:32.034382 <4>[ 156.627596] Call trace:
3713 01:46:32.034574 <4>[ 156.630305] 0xffff80000f42bbb8
3714 01:46:32.034764 <4>[ 156.633716] lkdtm_EXEC_STACK+0x30/0x58
3715 01:46:32.036639 <4>[ 156.637823] lkdtm_do_action+0x2c/0x50
3716 01:46:32.076888 <4>[ 156.641847] direct_entry+0x164/0x180
3717 01:46:32.077122 <4>[ 156.645780] full_proxy_write+0x68/0xc0
3718 01:46:32.077339 <4>[ 156.649892] vfs_write+0xcc/0x2a0
3719 01:46:32.077539 <4>[ 156.653481] ksys_write+0x78/0x104
3720 01:46:32.077730 <4>[ 156.657157] __arm64_sys_write+0x28/0x3c
3721 01:46:32.077917 <4>[ 156.661354] invoke_syscall+0x8c/0x120
3722 01:46:32.078097 <4>[ 156.665379] el0_svc_common.constprop.0+0x68/0x124
3723 01:46:32.078246 <4>[ 156.670448] do_el0_svc+0x40/0xcc
3724 01:46:32.078392 <4>[ 156.674036] el0_svc+0x48/0xc0
3725 01:46:32.078534 <4>[ 156.677360] el0t_64_sync_handler+0xb8/0xbc
3726 01:46:32.079978 <4>[ 156.681816] el0t_64_sync+0x18c/0x190
3727 01:46:32.105567 <0>[ 156.685752] Code: 08c133bc ffff8000 00000000 00000000 (aa1e03e9)
3728 01:46:32.108670 <4>[ 156.692120] ---[ end trace 0000000000000000 ]---
3729 01:46:32.108916 # Segmentation fault
3730 01:46:32.264448 # [ 156.426740] lkdtm: Performing direct entry EXEC_STACK
3731 01:46:32.264732 # [ 156.432461] lkdtm: attempting ok execution at ffff800008c14d70
3732 01:46:32.264957 # [ 156.438791] lkdtm: attempting bad execution at ffff80000f42bbb8
3733 01:46:32.265160 # [ 156.445058] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f42bbb8
3734 01:46:32.265347 # [ 156.455263] Mem abort info:
3735 01:46:32.265506 # [ 156.458378] ESR = 0x000000008600000f
3736 01:46:32.267611 # [ 156.462421] EC = 0x21: IABT (current EL), IL = 32 bits
3737 01:46:32.267838 # [ 156.468030] SET = 0, FnV = 0
3738 01:46:32.307596 # [ 156.471375] EA = 0, S1PTW = 0
3739 01:46:32.307859 # [ 156.474804] FSC = 0x0f: level 3 permission fault
3740 01:46:32.308081 # [ 156.479886] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3741 01:46:32.308289 # [ 156.486885] [ffff80000f42bbb8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d8be003, pte=0068000886a7a703
3742 01:46:32.308463 # [ 156.499764] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3743 01:46:32.350729 # [ 156.506311] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3744 01:46:32.350974 # [ 156.520156] CPU: 1 PID: 2238 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3745 01:46:32.351213 # [ 156.528099] Hardware name: ARM Juno development board (r0) (DT)
3746 01:46:32.351413 # [ 156.534294] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3747 01:46:32.351607 # [ 156.541535] pc : 0xffff80000f42bbb8
3748 01:46:32.351797 # [ 156.545296] lr : execute_location+0x84/0xa4
3749 01:46:32.351985 # [ 156.549758] sp : ffff80000f42bb70
3750 01:46:32.393834 # [ 156.553338] x29: ffff80000f42bb70 x28: ffff000806bbcf00 x27: 0000000000000000
3751 01:46:32.394104 # [ 156.560768] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3752 01:46:32.394325 # [ 156.568198] x23: ffff00080b09f000 x22: ffff80000f42bd70 x21: 0000000000000001
3753 01:46:32.394526 # [ 156.575623] x20: ffff800008c14d70 x19: ffff80000f42bbb8 x18: 0000000000000000
3754 01:46:32.394721 # [ 156.583046] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff848ef000
3755 01:46:32.394940 # [ 156.590469] x14: 0000000000000000 x13: 205d313937383334 x12: 2e36353120205b3e
3756 01:46:32.437289 # [ 156.597897] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
3757 01:46:32.437753 # [ 156.605325] x8 : ffff000806bbcf00 x7 : 3139373833342e36 x6 : 0000000000000001
3758 01:46:32.438134 # [ 156.612748] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3759 01:46:32.438460 # [ 156.620172] x2 : 0000000000000000 x1 : ffff000806bbcf00 x0 : 0000000000000033
3760 01:46:32.438764 # [ 156.627596] Call trace:
3761 01:46:32.439060 # [ 156.630305] 0xffff80000f42bbb8
3762 01:46:32.439344 # [ 156.633716] lkdtm_EXEC_STACK+0x30/0x58
3763 01:46:32.439627 # [ 156.637823] lkdtm_do_action+0x2c/0x50
3764 01:46:32.440491 # [ 156.641847] direct_entry+0x164/0x180
3765 01:46:32.480379 # [ 156.645780] full_proxy_write+0x68/0xc0
3766 01:46:32.481244 # [ 156.649892] vfs_write+0xcc/0x2a0
3767 01:46:32.481630 # [ 156.653481] ksys_write+0x78/0x104
3768 01:46:32.481963 # [ 156.657157] __arm64_sys_write+0x28/0x3c
3769 01:46:32.482317 # [ 156.661354] invoke_syscall+0x8c/0x120
3770 01:46:32.482633 # [ 156.665379] el0_svc_common.constprop.0+0x68/0x124
3771 01:46:32.482928 # [ 156.670448] do_el0_svc+0x40/0xcc
3772 01:46:32.483219 # [ 156.674036] el0_svc+0x48/0xc0
3773 01:46:32.483519 # [ 156.677360] el0t_64_sync_handler+0xb8/0xbc
3774 01:46:32.483914 # [ 156.681816] el0t_64_sync+0x18c/0x190
3775 01:46:32.506602 # [ 156.685752] Code: 08c133bc ffff8000 00000000 00000000 (aa1e03e9)
3776 01:46:32.507058 # [ 156.692120] ---[ end trace 0000000000000000 ]---
3777 01:46:32.507510 # EXEC_STACK: saw 'call trace:': ok
3778 01:46:32.509746 ok 36 selftests: lkdtm: EXEC_STACK.sh
3779 01:46:32.510200 # selftests: lkdtm: EXEC_KMALLOC.sh
3780 01:46:33.022736 <6>[ 157.589437] lkdtm: Performing direct entry EXEC_KMALLOC
3781 01:46:33.023334 <6>[ 157.595079] lkdtm: attempting ok execution at ffff800008c14d70
3782 01:46:33.023568 <6>[ 157.601656] lkdtm: attempting bad execution at ffff00080be16c80
3783 01:46:33.023740 <1>[ 157.607921] Unable to handle kernel execute from non-executable memory at virtual address ffff00080be16c80
3784 01:46:33.023941 <1>[ 157.618191] Mem abort info:
3785 01:46:33.024102 <1>[ 157.621320] ESR = 0x000000008600000f
3786 01:46:33.026110 <1>[ 157.625367] EC = 0x21: IABT (current EL), IL = 32 bits
3787 01:46:33.066271 <1>[ 157.630977] SET = 0, FnV = 0
3788 01:46:33.066572 <1>[ 157.634319] EA = 0, S1PTW = 0
3789 01:46:33.066750 <1>[ 157.637746] FSC = 0x0f: level 3 permission fault
3790 01:46:33.067227 <1>[ 157.642828] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3791 01:46:33.067402 <1>[ 157.649828] [ffff00080be16c80] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbad003, pte=006800088be16707
3792 01:46:33.067547 <0>[ 157.662708] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3793 01:46:33.109533 <4>[ 157.669260] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3794 01:46:33.109847 <4>[ 157.683104] CPU: 1 PID: 2288 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3795 01:46:33.110365 <4>[ 157.691042] Hardware name: ARM Juno development board (r0) (DT)
3796 01:46:33.110554 <4>[ 157.697236] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3797 01:46:33.110715 <4>[ 157.704480] pc : 0xffff00080be16c80
3798 01:46:33.110868 <4>[ 157.708244] lr : execute_location+0x84/0xa4
3799 01:46:33.111018 <4>[ 157.712707] sp : ffff80000f4dbb10
3800 01:46:33.152887 <4>[ 157.716291] x29: ffff80000f4dbb10 x28: ffff00080db99a80 x27: 0000000000000000
3801 01:46:33.153201 <4>[ 157.723719] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3802 01:46:33.153406 <4>[ 157.731145] x23: ffff0008063ae000 x22: ffff80000f4dbcd0 x21: 0000000000000001
3803 01:46:33.153596 <4>[ 157.738571] x20: ffff800008c14d70 x19: ffff00080be16c80 x18: 0000000000000000
3804 01:46:33.153773 <4>[ 157.745995] x17: ffff800008440308 x16: ffff80000843ff7c x15: ffff8000086b1bb8
3805 01:46:33.156003 <4>[ 157.753422] x14: 0000000000000000 x13: 205d363536313036 x12: 2e37353120205b3e
3806 01:46:33.196273 <4>[ 157.760846] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
3807 01:46:33.196528 <4>[ 157.768270] x8 : ffff00080db99a80 x7 : 3635363130362e37 x6 : 0000000000000001
3808 01:46:33.196698 <4>[ 157.775699] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3809 01:46:33.196854 <4>[ 157.783123] x2 : 0000000000000000 x1 : ffff00080db99a80 x0 : 0000000000000033
3810 01:46:33.197004 <4>[ 157.790547] Call trace:
3811 01:46:33.197149 <4>[ 157.793256] 0xffff00080be16c80
3812 01:46:33.197290 <4>[ 157.796667] lkdtm_EXEC_KMALLOC+0x38/0x50
3813 01:46:33.199390 <4>[ 157.800953] lkdtm_do_action+0x2c/0x50
3814 01:46:33.239668 <4>[ 157.804973] direct_entry+0x164/0x180
3815 01:46:33.239896 <4>[ 157.808907] full_proxy_write+0x68/0xc0
3816 01:46:33.240067 <4>[ 157.813019] vfs_write+0xcc/0x2a0
3817 01:46:33.240223 <4>[ 157.816608] ksys_write+0x78/0x104
3818 01:46:33.240372 <4>[ 157.820283] __arm64_sys_write+0x28/0x3c
3819 01:46:33.240516 <4>[ 157.824481] invoke_syscall+0x8c/0x120
3820 01:46:33.240657 <4>[ 157.828505] el0_svc_common.constprop.0+0x68/0x124
3821 01:46:33.240799 <4>[ 157.833573] do_el0_svc+0x40/0xcc
3822 01:46:33.240938 <4>[ 157.837161] el0_svc+0x48/0xc0
3823 01:46:33.241056 <4>[ 157.840485] el0t_64_sync_handler+0xb8/0xbc
3824 01:46:33.242816 <4>[ 157.844941] el0t_64_sync+0x18c/0x190
3825 01:46:33.268521 <0>[ 157.848877] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3826 01:46:33.268817 <4>[ 157.855246] ---[ end trace 0000000000000000 ]---
3827 01:46:33.271603 # Segmentation fault
3828 01:46:33.457830 # [ 157.589437] lkdtm: Performing direct entry EXEC_KMALLOC
3829 01:46:33.458120 # [ 157.595079] lkdtm: attempting ok execution at ffff800008c14d70
3830 01:46:33.458294 # [ 157.601656] lkdtm: attempting bad execution at ffff00080be16c80
3831 01:46:33.458452 # [ 157.607921] Unable to handle kernel execute from non-executable memory at virtual address ffff00080be16c80
3832 01:46:33.458603 # [ 157.618191] Mem abort info:
3833 01:46:33.458749 # [ 157.621320] ESR = 0x000000008600000f
3834 01:46:33.460957 # [ 157.625367] EC = 0x21: IABT (current EL), IL = 32 bits
3835 01:46:33.461179 # [ 157.630977] SET = 0, FnV = 0
3836 01:46:33.501055 # [ 157.634319] EA = 0, S1PTW = 0
3837 01:46:33.501314 # [ 157.637746] FSC = 0x0f: level 3 permission fault
3838 01:46:33.501487 # [ 157.642828] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3839 01:46:33.501646 # [ 157.649828] [ffff00080be16c80] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbad003, pte=006800088be16707
3840 01:46:33.501801 # [ 157.662708] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3841 01:46:33.544118 # [ 157.669260] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3842 01:46:33.544370 # [ 157.683104] CPU: 1 PID: 2288 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3843 01:46:33.544803 # [ 157.691042] Hardware name: ARM Juno development board (r0) (DT)
3844 01:46:33.544976 # [ 157.697236] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3845 01:46:33.545131 # [ 157.704480] pc : 0xffff00080be16c80
3846 01:46:33.545281 # [ 157.708244] lr : execute_location+0x84/0xa4
3847 01:46:33.545426 # [ 157.712707] sp : ffff80000f4dbb10
3848 01:46:33.587297 # [ 157.716291] x29: ffff80000f4dbb10 x28: ffff00080db99a80 x27: 0000000000000000
3849 01:46:33.587552 # [ 157.723719] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3850 01:46:33.587726 # [ 157.731145] x23: ffff0008063ae000 x22: ffff80000f4dbcd0 x21: 0000000000000001
3851 01:46:33.587905 # [ 157.738571] x20: ffff800008c14d70 x19: ffff00080be16c80 x18: 0000000000000000
3852 01:46:33.588101 # [ 157.745995] x17: ffff800008440308 x16: ffff80000843ff7c x15: ffff8000086b1bb8
3853 01:46:33.588237 # [ 157.753422] x14: 0000000000000000 x13: 205d363536313036 x12: 2e37353120205b3e
3854 01:46:33.630469 # [ 157.760846] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
3855 01:46:33.630722 # [ 157.768270] x8 : ffff00080db99a80 x7 : 3635363130362e37 x6 : 0000000000000001
3856 01:46:33.630895 # [ 157.775699] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3857 01:46:33.631054 # [ 157.783123] x2 : 0000000000000000 x1 : ffff00080db99a80 x0 : 0000000000000033
3858 01:46:33.631209 # [ 157.790547] Call trace:
3859 01:46:33.631355 # [ 157.793256] 0xffff00080be16c80
3860 01:46:33.631498 # [ 157.796667] lkdtm_EXEC_KMALLOC+0x38/0x50
3861 01:46:33.631640 # [ 157.800953] lkdtm_do_action+0x2c/0x50
3862 01:46:33.633594 # [ 157.804973] direct_entry+0x164/0x180
3863 01:46:33.673820 # [ 157.808907] full_proxy_write+0x68/0xc0
3864 01:46:33.674325 # [ 157.813019] vfs_write+0xcc/0x2a0
3865 01:46:33.674672 # [ 157.816608] ksys_write+0x78/0x104
3866 01:46:33.674988 # [ 157.820283] __arm64_sys_write+0x28/0x3c
3867 01:46:33.675735 # [ 157.824481] invoke_syscall+0x8c/0x120
3868 01:46:33.676089 # [ 157.828505] el0_svc_common.constprop.0+0x68/0x124
3869 01:46:33.676395 # [ 157.833573] do_el0_svc+0x40/0xcc
3870 01:46:33.676687 # [ 157.837161] el0_svc+0x48/0xc0
3871 01:46:33.677053 # [ 157.840485] el0t_64_sync_handler+0xb8/0xbc
3872 01:46:33.677420 # [ 157.844941] el0t_64_sync+0x18c/0x190
3873 01:46:33.700581 # [ 157.848877] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3874 01:46:33.701049 # [ 157.855246] ---[ end trace 0000000000000000 ]---
3875 01:46:33.701389 # EXEC_KMALLOC: saw 'call trace:': ok
3876 01:46:33.703773 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3877 01:46:33.704219 # selftests: lkdtm: EXEC_VMALLOC.sh
3878 01:46:34.210546 <6>[ 158.777400] lkdtm: Performing direct entry EXEC_VMALLOC
3879 01:46:34.211190 <6>[ 158.783107] lkdtm: attempting ok execution at ffff800008c14d70
3880 01:46:34.211430 <6>[ 158.789633] lkdtm: attempting bad execution at ffff80000c9b1000
3881 01:46:34.211643 <1>[ 158.795987] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c9b1000
3882 01:46:34.211815 <1>[ 158.806001] Mem abort info:
3883 01:46:34.211975 <1>[ 158.809087] ESR = 0x000000008600000f
3884 01:46:34.213865 <1>[ 158.813133] EC = 0x21: IABT (current EL), IL = 32 bits
3885 01:46:34.254070 <1>[ 158.818742] SET = 0, FnV = 0
3886 01:46:34.254356 <1>[ 158.822085] EA = 0, S1PTW = 0
3887 01:46:34.254569 <1>[ 158.825520] FSC = 0x0f: level 3 permission fault
3888 01:46:34.254832 <1>[ 158.830603] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3889 01:46:34.255294 <1>[ 158.837604] [ffff80000c9b1000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b80003, pte=006800088b38a703
3890 01:46:34.255439 <0>[ 158.850484] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3891 01:46:34.297308 <4>[ 158.857034] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3892 01:46:34.297612 <4>[ 158.870879] CPU: 1 PID: 2338 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3893 01:46:34.298131 <4>[ 158.878818] Hardware name: ARM Juno development board (r0) (DT)
3894 01:46:34.298353 <4>[ 158.885012] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3895 01:46:34.298517 <4>[ 158.892254] pc : 0xffff80000c9b1000
3896 01:46:34.298679 <4>[ 158.896015] lr : execute_location+0x84/0xa4
3897 01:46:34.298834 <4>[ 158.900477] sp : ffff80000f5cbbe0
3898 01:46:34.340765 <4>[ 158.904064] x29: ffff80000f5cbbe0 x28: ffff000806984f00 x27: 0000000000000000
3899 01:46:34.341040 <4>[ 158.911496] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3900 01:46:34.341218 <4>[ 158.918921] x23: ffff00080b38a000 x22: ffff80000f5cbda0 x21: 0000000000000001
3901 01:46:34.341378 <4>[ 158.926346] x20: ffff800008c14d70 x19: ffff80000c9b1000 x18: 0000000000000000
3902 01:46:34.341528 <4>[ 158.933769] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3903 01:46:34.343957 <4>[ 158.941193] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
3904 01:46:34.384106 <4>[ 158.948617] x11: 0000000000000d0f x10: 0000000000001500 x9 : ffff80000815f928
3905 01:46:34.384382 <4>[ 158.956041] x8 : ffff000806984f00 x7 : 071c71c71c71c71c x6 : 0000000000000001
3906 01:46:34.384557 <4>[ 158.963465] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3907 01:46:34.384722 <4>[ 158.970888] x2 : 0000000000000000 x1 : ffff000806984f00 x0 : 0000000000000033
3908 01:46:34.384874 <4>[ 158.978316] Call trace:
3909 01:46:34.385023 <4>[ 158.981026] 0xffff80000c9b1000
3910 01:46:34.385170 <4>[ 158.984435] lkdtm_EXEC_VMALLOC+0x2c/0x44
3911 01:46:34.387214 <4>[ 158.988723] lkdtm_do_action+0x2c/0x50
3912 01:46:34.427494 <4>[ 158.992747] direct_entry+0x164/0x180
3913 01:46:34.427720 <4>[ 158.996681] full_proxy_write+0x68/0xc0
3914 01:46:34.427889 <4>[ 159.000793] vfs_write+0xcc/0x2a0
3915 01:46:34.428045 <4>[ 159.004384] ksys_write+0x78/0x104
3916 01:46:34.428193 <4>[ 159.008060] __arm64_sys_write+0x28/0x3c
3917 01:46:34.428339 <4>[ 159.012258] invoke_syscall+0x8c/0x120
3918 01:46:34.428482 <4>[ 159.016283] el0_svc_common.constprop.0+0x68/0x124
3919 01:46:34.428622 <4>[ 159.021352] do_el0_svc+0x40/0xcc
3920 01:46:34.428736 <4>[ 159.024939] el0_svc+0x48/0xc0
3921 01:46:34.428847 <4>[ 159.028264] el0t_64_sync_handler+0xb8/0xbc
3922 01:46:34.430654 <4>[ 159.032720] el0t_64_sync+0x18c/0x190
3923 01:46:34.448694 <0>[ 159.036657] Code: bad PC value
3924 01:46:34.451688 <4>[ 159.039980] ---[ end trace 0000000000000000 ]---
3925 01:46:34.451925 # Segmentation fault
3926 01:46:34.603656 # [ 158.777400] lkdtm: Performing direct entry EXEC_VMALLOC
3927 01:46:34.603927 # [ 158.783107] lkdtm: attempting ok execution at ffff800008c14d70
3928 01:46:34.604099 # [ 158.789633] lkdtm: attempting bad execution at ffff80000c9b1000
3929 01:46:34.604255 # [ 158.795987] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c9b1000
3930 01:46:34.604405 # [ 158.806001] Mem abort info:
3931 01:46:34.604549 # [ 158.809087] ESR = 0x000000008600000f
3932 01:46:34.604670 # [ 158.813133] EC = 0x21: IABT (current EL), IL = 32 bits
3933 01:46:34.606793 # [ 158.818742] SET = 0, FnV = 0
3934 01:46:34.646834 # [ 158.822085] EA = 0, S1PTW = 0
3935 01:46:34.647089 # [ 158.825520] FSC = 0x0f: level 3 permission fault
3936 01:46:34.647261 # [ 158.830603] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3937 01:46:34.647417 # [ 158.837604] [ffff80000c9b1000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b80003, pte=006800088b38a703
3938 01:46:34.647572 # [ 158.850484] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3939 01:46:34.689945 # [ 158.857034] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3940 01:46:34.690224 # [ 158.870879] CPU: 1 PID: 2338 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3941 01:46:34.690400 # [ 158.878818] Hardware name: ARM Juno development board (r0) (DT)
3942 01:46:34.690559 # [ 158.885012] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3943 01:46:34.690709 # [ 158.892254] pc : 0xffff80000c9b1000
3944 01:46:34.690858 # [ 158.896015] lr : execute_location+0x84/0xa4
3945 01:46:34.691002 # [ 158.900477] sp : ffff80000f5cbbe0
3946 01:46:34.733138 # [ 158.904064] x29: ffff80000f5cbbe0 x28: ffff000806984f00 x27: 0000000000000000
3947 01:46:34.733391 # [ 158.911496] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3948 01:46:34.733565 # [ 158.918921] x23: ffff00080b38a000 x22: ffff80000f5cbda0 x21: 0000000000000001
3949 01:46:34.733781 # [ 158.926346] x20: ffff800008c14d70 x19: ffff80000c9b1000 x18: 0000000000000000
3950 01:46:34.733941 # [ 158.933769] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3951 01:46:34.734232 # [ 158.941193] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
3952 01:46:34.776499 # [ 158.948617] x11: 0000000000000d0f x10: 0000000000001500 x9 : ffff80000815f928
3953 01:46:34.776963 # [ 158.956041] x8 : ffff000806984f00 x7 : 071c71c71c71c71c x6 : 0000000000000001
3954 01:46:34.777305 # [ 158.963465] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3955 01:46:34.777621 # [ 158.970888] x2 : 0000000000000000 x1 : ffff000806984f00 x0 : 0000000000000033
3956 01:46:34.777922 # [ 158.978316] Call trace:
3957 01:46:34.778281 # [ 158.981026] 0xffff80000c9b1000
3958 01:46:34.778575 # [ 158.984435] lkdtm_EXEC_VMALLOC+0x2c/0x44
3959 01:46:34.778861 # [ 158.988723] lkdtm_do_action+0x2c/0x50
3960 01:46:34.779686 # [ 158.992747] direct_entry+0x164/0x180
3961 01:46:34.819777 # [ 158.996681] full_proxy_write+0x68/0xc0
3962 01:46:34.820231 # [ 159.000793] vfs_write+0xcc/0x2a0
3963 01:46:34.820610 # [ 159.004384] ksys_write+0x78/0x104
3964 01:46:34.820961 # [ 159.008060] __arm64_sys_write+0x28/0x3c
3965 01:46:34.821334 # [ 159.012258] invoke_syscall+0x8c/0x120
3966 01:46:34.821639 # [ 159.016283] el0_svc_common.constprop.0+0x68/0x124
3967 01:46:34.821930 # [ 159.021352] do_el0_svc+0x40/0xcc
3968 01:46:34.822672 # [ 159.024939] el0_svc+0x48/0xc0
3969 01:46:34.823007 # [ 159.028264] el0t_64_sync_handler+0xb8/0xbc
3970 01:46:34.823302 # [ 159.032720] el0t_64_sync+0x18c/0x190
3971 01:46:34.823655 # [ 159.036657] Code: bad PC value
3972 01:46:34.846448 # [ 159.039980] ---[ end trace 0000000000000000 ]---
3973 01:46:34.846941 # EXEC_VMALLOC: saw 'call trace:': ok
3974 01:46:34.847301 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3975 01:46:34.849633 # selftests: lkdtm: EXEC_RODATA.sh
3976 01:46:35.369752 <6>[ 159.934143] lkdtm: Performing direct entry EXEC_RODATA
3977 01:46:35.370347 <6>[ 159.939676] lkdtm: attempting ok execution at ffff800008c14d70
3978 01:46:35.370551 <6>[ 159.945855] lkdtm: attempting bad execution at ffff800009a72a70
3979 01:46:35.370765 <1>[ 159.952137] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a72a70
3980 01:46:35.370966 <1>[ 159.962136] Mem abort info:
3981 01:46:35.371152 <1>[ 159.965477] ESR = 0x000000008600000e
3982 01:46:35.371322 <1>[ 159.969571] EC = 0x21: IABT (current EL), IL = 32 bits
3983 01:46:35.373013 <1>[ 159.975188] SET = 0, FnV = 0
3984 01:46:35.413334 <1>[ 159.978656] EA = 0, S1PTW = 0
3985 01:46:35.413618 <1>[ 159.982110] FSC = 0x0e: level 2 permission fault
3986 01:46:35.413880 <1>[ 159.987213] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3987 01:46:35.414439 <1>[ 159.994220] [ffff800009a72a70] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3988 01:46:35.414640 <0>[ 160.005190] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3989 01:46:35.456684 <4>[ 160.011829] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
3990 01:46:35.457254 <4>[ 160.025672] CPU: 2 PID: 2388 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3991 01:46:35.457460 <4>[ 160.033615] Hardware name: ARM Juno development board (r0) (DT)
3992 01:46:35.457669 <4>[ 160.039812] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3993 01:46:35.457849 <4>[ 160.047054] pc : lkdtm_rodata_do_nothing+0x0/0x10
3994 01:46:35.458057 <4>[ 160.052038] lr : execute_location+0x84/0xa4
3995 01:46:35.458246 <4>[ 160.056496] sp : ffff80000f693ae0
3996 01:46:35.459779 <4>[ 160.060076] x29: ffff80000f693ae0 x28: ffff00080e5734c0 x27: 0000000000000000
3997 01:46:35.500225 <4>[ 160.067507] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
3998 01:46:35.500533 <4>[ 160.074934] x23: ffff0008051ae000 x22: ffff80000f693c90 x21: 0000000000000000
3999 01:46:35.500769 <4>[ 160.082359] x20: ffff800008c14d70 x19: ffff800009a72a70 x18: 0000000000000000
4000 01:46:35.500963 <4>[ 160.089786] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8181f000
4001 01:46:35.501154 <4>[ 160.097215] x14: 0000000000000000 x13: 205d353538353439 x12: 2e39353120205b3e
4002 01:46:35.543437 <4>[ 160.104641] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
4003 01:46:35.543715 <4>[ 160.112065] x8 : ffff00080e5734c0 x7 : 3535383534392e39 x6 : 0000000000000001
4004 01:46:35.543939 <4>[ 160.119490] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4005 01:46:35.544141 <4>[ 160.126913] x2 : 0000000000000000 x1 : ffff00080e5734c0 x0 : 0000000000000033
4006 01:46:35.544336 <4>[ 160.134337] Call trace:
4007 01:46:35.544525 <4>[ 160.137047] lkdtm_rodata_do_nothing+0x0/0x10
4008 01:46:35.544709 <4>[ 160.141678] lkdtm_EXEC_RODATA+0x24/0x30
4009 01:46:35.544821 <4>[ 160.145873] lkdtm_do_action+0x2c/0x50
4010 01:46:35.546589 <4>[ 160.149896] direct_entry+0x164/0x180
4011 01:46:35.586770 <4>[ 160.153829] full_proxy_write+0x68/0xc0
4012 01:46:35.587015 <4>[ 160.157941] vfs_write+0xcc/0x2a0
4013 01:46:35.587235 <4>[ 160.161532] ksys_write+0x78/0x104
4014 01:46:35.587434 <4>[ 160.165207] __arm64_sys_write+0x28/0x3c
4015 01:46:35.587631 <4>[ 160.169404] invoke_syscall+0x8c/0x120
4016 01:46:35.587791 <4>[ 160.173429] el0_svc_common.constprop.0+0x68/0x124
4017 01:46:35.587944 <4>[ 160.178498] do_el0_svc+0x40/0xcc
4018 01:46:35.588101 <4>[ 160.182086] el0_svc+0x48/0xc0
4019 01:46:35.588253 <4>[ 160.185411] el0t_64_sync_handler+0xb8/0xbc
4020 01:46:35.589891 <4>[ 160.189867] el0t_64_sync+0x18c/0x190
4021 01:46:35.607466 <0>[ 160.193803] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
4022 01:46:35.610626 <4>[ 160.200172] ---[ end trace 0000000000000000 ]---
4023 01:46:35.610902 # Segmentation fault
4024 01:46:35.810912 # [ 159.934143] lkdtm: Performing direct entry EXEC_RODATA
4025 01:46:35.811421 # [ 159.939676] lkdtm: attempting ok execution at ffff800008c14d70
4026 01:46:35.811961 # [ 159.945855] lkdtm: attempting bad execution at ffff800009a72a70
4027 01:46:35.812496 # [ 159.952137] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a72a70
4028 01:46:35.813024 # [ 159.962136] Mem abort info:
4029 01:46:35.813507 # [ 159.965477] ESR = 0x000000008600000e
4030 01:46:35.813966 # [ 159.969571] EC = 0x21: IABT (current EL), IL = 32 bits
4031 01:46:35.814914 # [ 159.975188] SET = 0, FnV = 0
4032 01:46:35.854068 # [ 159.978656] EA = 0, S1PTW = 0
4033 01:46:35.854552 # [ 159.982110] FSC = 0x0e: level 2 permission fault
4034 01:46:35.854886 # [ 159.987213] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4035 01:46:35.855194 # [ 159.994220] [ffff800009a72a70] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4036 01:46:35.855863 # [ 160.005190] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
4037 01:46:35.897210 # [ 160.011829] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4038 01:46:35.897666 # [ 160.025672] CPU: 2 PID: 2388 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4039 01:46:35.898411 # [ 160.033615] Hardware name: ARM Juno development board (r0) (DT)
4040 01:46:35.898757 # [ 160.039812] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4041 01:46:35.899061 # [ 160.047054] pc : lkdtm_rodata_do_nothing+0x0/0x10
4042 01:46:35.899352 # [ 160.052038] lr : execute_location+0x84/0xa4
4043 01:46:35.899633 # [ 160.056496] sp : ffff80000f693ae0
4044 01:46:35.900522 # [ 160.060076] x29: ffff80000f693ae0 x28: ffff00080e5734c0 x27: 0000000000000000
4045 01:46:35.940338 # [ 160.067507] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4046 01:46:35.941241 # [ 160.074934] x23: ffff0008051ae000 x22: ffff80000f693c90 x21: 0000000000000000
4047 01:46:35.941745 # [ 160.082359] x20: ffff800008c14d70 x19: ffff800009a72a70 x18: 0000000000000000
4048 01:46:35.942123 # [ 160.089786] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8181f000
4049 01:46:35.942439 # [ 160.097215] x14: 0000000000000000 x13: 205d353538353439 x12: 2e39353120205b3e
4050 01:46:35.943662 # [ 160.104641] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
4051 01:46:35.983491 # [ 160.112065] x8 : ffff00080e5734c0 x7 : 3535383534392e39 x6 : 0000000000000001
4052 01:46:35.983941 # [ 160.119490] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4053 01:46:35.984272 # [ 160.126913] x2 : 0000000000000000 x1 : ffff00080e5734c0 x0 : 0000000000000033
4054 01:46:35.984949 # [ 160.134337] Call trace:
4055 01:46:35.985272 # [ 160.137047] lkdtm_rodata_do_nothing+0x0/0x10
4056 01:46:35.985564 # [ 160.141678] lkdtm_EXEC_RODATA+0x24/0x30
4057 01:46:35.985845 # [ 160.145873] lkdtm_do_action+0x2c/0x50
4058 01:46:35.986970 # [ 160.149896] direct_entry+0x164/0x180
4059 01:46:36.026676 # [ 160.153829] full_proxy_write+0x68/0xc0
4060 01:46:36.027269 # [ 160.157941] vfs_write+0xcc/0x2a0
4061 01:46:36.027619 # [ 160.161532] ksys_write+0x78/0x104
4062 01:46:36.027931 # [ 160.165207] __arm64_sys_write+0x28/0x3c
4063 01:46:36.028226 # [ 160.169404] invoke_syscall+0x8c/0x120
4064 01:46:36.028684 # [ 160.173429] el0_svc_common.constprop.0+0x68/0x124
4065 01:46:36.028986 # [ 160.178498] do_el0_svc+0x40/0xcc
4066 01:46:36.029270 # [ 160.182086] el0_svc+0x48/0xc0
4067 01:46:36.029554 # [ 160.185411] el0t_64_sync_handler+0xb8/0xbc
4068 01:46:36.029948 # [ 160.189867] el0t_64_sync+0x18c/0x190
4069 01:46:36.030770 # [ 160.193803] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
4070 01:46:36.053462 # [ 160.200172] ---[ end trace 0000000000000000 ]---
4071 01:46:36.053924 # EXEC_RODATA: saw 'call trace:': ok
4072 01:46:36.054326 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4073 01:46:36.056642 # selftests: lkdtm: EXEC_USERSPACE.sh
4074 01:46:36.565501 <6>[ 161.132351] lkdtm: Performing direct entry EXEC_USERSPACE
4075 01:46:36.565865 <6>[ 161.138345] lkdtm: attempting ok execution at ffff800008c14d70
4076 01:46:36.566347 <6>[ 161.144658] lkdtm: attempting bad execution at 0000ffff8db9c000
4077 01:46:36.566527 <1>[ 161.151127] Unable to handle kernel execution of user memory at virtual address 0000ffff8db9c000
4078 01:46:36.566688 <1>[ 161.160227] Mem abort info:
4079 01:46:36.566839 <1>[ 161.163313] ESR = 0x000000008600000f
4080 01:46:36.568873 <1>[ 161.167361] EC = 0x21: IABT (current EL), IL = 32 bits
4081 01:46:36.569097 <1>[ 161.172972] SET = 0, FnV = 0
4082 01:46:36.608965 <1>[ 161.176301] EA = 0, S1PTW = 0
4083 01:46:36.609263 <1>[ 161.179731] FSC = 0x0f: level 3 permission fault
4084 01:46:36.609460 <1>[ 161.184814] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d866000
4085 01:46:36.609955 <1>[ 161.191557] [0000ffff8db9c000] pgd=080000088d815003, p4d=080000088d815003, pud=08000008862d8003, pmd=080000088bc67003, pte=00a800089339af43
4086 01:46:36.610185 <0>[ 161.204443] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4087 01:46:36.652298 <4>[ 161.211081] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4088 01:46:36.652614 <4>[ 161.224923] CPU: 1 PID: 2438 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4089 01:46:36.653076 <4>[ 161.232861] Hardware name: ARM Juno development board (r0) (DT)
4090 01:46:36.653270 <4>[ 161.239053] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4091 01:46:36.653478 <4>[ 161.246296] pc : 0xffff8db9c000
4092 01:46:36.653659 <4>[ 161.249717] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4093 01:46:36.653823 <4>[ 161.254526] sp : ffff80000f743ab0
4094 01:46:36.695673 <4>[ 161.258106] x29: ffff80000f743ab0 x28: ffff00080bdc9a80 x27: 0000000000000000
4095 01:46:36.696013 <4>[ 161.265534] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4096 01:46:36.696198 <4>[ 161.272960] x23: ffff00080ade6000 x22: ffff80000f743c50 x21: ffff800008c14d70
4097 01:46:36.696359 <4>[ 161.280386] x20: ffff00080bdc9a80 x19: 0000ffff8db9c000 x18: 0000000000000000
4098 01:46:36.696510 <4>[ 161.287815] x17: ffff80000839bf4c x16: ffff80000838f500 x15: ffff80000838f230
4099 01:46:36.698771 <4>[ 161.295239] x14: 0000000000000000 x13: 205d383536343431 x12: 2e31363120205b3e
4100 01:46:36.739064 <4>[ 161.302665] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
4101 01:46:36.739333 <4>[ 161.310092] x8 : ffff00080bdc9a80 x7 : 3835363434312e31 x6 : 0000000000000001
4102 01:46:36.739506 <4>[ 161.317518] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4103 01:46:36.739663 <4>[ 161.324949] x2 : 0000000000000000 x1 : ffff00080bdc9a80 x0 : 0000000000000033
4104 01:46:36.739820 <4>[ 161.332373] Call trace:
4105 01:46:36.739958 <4>[ 161.335083] 0xffff8db9c000
4106 01:46:36.740095 <4>[ 161.338145] lkdtm_do_action+0x2c/0x50
4107 01:46:36.742172 <4>[ 161.342167] direct_entry+0x164/0x180
4108 01:46:36.782406 <4>[ 161.346101] full_proxy_write+0x68/0xc0
4109 01:46:36.782635 <4>[ 161.350213] vfs_write+0xcc/0x2a0
4110 01:46:36.782808 <4>[ 161.353802] ksys_write+0x78/0x104
4111 01:46:36.782964 <4>[ 161.357477] __arm64_sys_write+0x28/0x3c
4112 01:46:36.783114 <4>[ 161.361675] invoke_syscall+0x8c/0x120
4113 01:46:36.783260 <4>[ 161.365699] el0_svc_common.constprop.0+0x68/0x124
4114 01:46:36.783404 <4>[ 161.370768] do_el0_svc+0x40/0xcc
4115 01:46:36.783547 <4>[ 161.374356] el0_svc+0x48/0xc0
4116 01:46:36.783687 <4>[ 161.377681] el0t_64_sync_handler+0xb8/0xbc
4117 01:46:36.783799 <4>[ 161.382137] el0t_64_sync+0x18c/0x190
4118 01:46:36.785531 <0>[ 161.386074] Code: bad PC value
4119 01:46:36.800399 <4>[ 161.389396] ---[ end trace 0000000000000000 ]---
4120 01:46:36.800700 # Segmentation fault
4121 01:46:37.003438 # [ 161.132351] lkdtm: Performing direct entry EXEC_USERSPACE
4122 01:46:37.004316 # [ 161.138345] lkdtm: attempting ok execution at ffff800008c14d70
4123 01:46:37.004684 # [ 161.144658] lkdtm: attempting bad execution at 0000ffff8db9c000
4124 01:46:37.005010 # [ 161.151127] Unable to handle kernel execution of user memory at virtual address 0000ffff8db9c000
4125 01:46:37.005317 # [ 161.160227] Mem abort info:
4126 01:46:37.005614 # [ 161.163313] ESR = 0x000000008600000f
4127 01:46:37.005901 # [ 161.167361] EC = 0x21: IABT (current EL), IL = 32 bits
4128 01:46:37.006645 # [ 161.172972] SET = 0, FnV = 0
4129 01:46:37.046713 # [ 161.176301] EA = 0, S1PTW = 0
4130 01:46:37.047204 # [ 161.179731] FSC = 0x0f: level 3 permission fault
4131 01:46:37.047644 # [ 161.184814] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d866000
4132 01:46:37.048049 # [ 161.191557] [0000ffff8db9c000] pgd=080000088d815003, p4d=080000088d815003, pud=08000008862d8003, pmd=080000088bc67003, pte=00a800089339af43
4133 01:46:37.048445 # [ 161.204443] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4134 01:46:37.089831 # [ 161.211081] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4135 01:46:37.090706 # [ 161.224923] CPU: 1 PID: 2438 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4136 01:46:37.091093 # [ 161.232861] Hardware name: ARM Juno development board (r0) (DT)
4137 01:46:37.091508 # [ 161.239053] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4138 01:46:37.091903 # [ 161.246296] pc : 0xffff8db9c000
4139 01:46:37.092288 # [ 161.249717] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4140 01:46:37.092683 # [ 161.254526] sp : ffff80000f743ab0
4141 01:46:37.132999 # [ 161.258106] x29: ffff80000f743ab0 x28: ffff00080bdc9a80 x27: 0000000000000000
4142 01:46:37.133556 # [ 161.265534] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4143 01:46:37.133936 # [ 161.272960] x23: ffff00080ade6000 x22: ffff80000f743c50 x21: ffff800008c14d70
4144 01:46:37.134308 # [ 161.280386] x20: ffff00080bdc9a80 x19: 0000ffff8db9c000 x18: 0000000000000000
4145 01:46:37.134622 # [ 161.287815] x17: ffff80000839bf4c x16: ffff80000838f500 x15: ffff80000838f230
4146 01:46:37.134926 # [ 161.295239] x14: 0000000000000000 x13: 205d383536343431 x12: 2e31363120205b3e
4147 01:46:37.176183 # [ 161.302665] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
4148 01:46:37.176678 # [ 161.310092] x8 : ffff00080bdc9a80 x7 : 3835363434312e31 x6 : 0000000000000001
4149 01:46:37.177018 # [ 161.317518] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4150 01:46:37.177692 # [ 161.324949] x2 : 0000000000000000 x1 : ffff00080bdc9a80 x0 : 0000000000000033
4151 01:46:37.178059 # [ 161.332373] Call trace:
4152 01:46:37.178375 # [ 161.335083] 0xffff8db9c000
4153 01:46:37.178672 # [ 161.338145] lkdtm_do_action+0x2c/0x50
4154 01:46:37.178961 # [ 161.342167] direct_entry+0x164/0x180
4155 01:46:37.179627 # [ 161.346101] full_proxy_write+0x68/0xc0
4156 01:46:37.219437 # [ 161.350213] vfs_write+0xcc/0x2a0
4157 01:46:37.219927 # [ 161.353802] ksys_write+0x78/0x104
4158 01:46:37.220359 # [ 161.357477] __arm64_sys_write+0x28/0x3c
4159 01:46:37.220885 # [ 161.361675] invoke_syscall+0x8c/0x120
4160 01:46:37.221303 # [ 161.365699] el0_svc_common.constprop.0+0x68/0x124
4161 01:46:37.221747 # [ 161.370768] do_el0_svc+0x40/0xcc
4162 01:46:37.222174 # [ 161.374356] el0_svc+0x48/0xc0
4163 01:46:37.222708 # [ 161.377681] el0t_64_sync_handler+0xb8/0xbc
4164 01:46:37.223087 # [ 161.382137] el0t_64_sync+0x18c/0x190
4165 01:46:37.223464 # [ 161.386074] Code: bad PC value
4166 01:46:37.224197 # [ 161.389396] ---[ end trace 0000000000000000 ]---
4167 01:46:37.240283 # EXEC_USERSPACE: saw 'call trace:': ok
4168 01:46:37.240741 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4169 01:46:37.243476 # selftests: lkdtm: EXEC_NULL.sh
4170 01:46:37.771626 <6>[ 162.338660] lkdtm: Performing direct entry EXEC_NULL
4171 01:46:37.771941 <6>[ 162.343988] lkdtm: attempting ok execution at ffff800008c14d70
4172 01:46:37.772207 <6>[ 162.350179] lkdtm: attempting bad execution at 0000000000000000
4173 01:46:37.772746 <1>[ 162.356458] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4174 01:46:37.772959 <1>[ 162.365725] Mem abort info:
4175 01:46:37.773144 <1>[ 162.368855] ESR = 0x0000000086000004
4176 01:46:37.774894 <1>[ 162.372910] EC = 0x21: IABT (current EL), IL = 32 bits
4177 01:46:37.775154 <1>[ 162.378520] SET = 0, FnV = 0
4178 01:46:37.815042 <1>[ 162.381861] EA = 0, S1PTW = 0
4179 01:46:37.815405 <1>[ 162.385290] FSC = 0x04: level 0 translation fault
4180 01:46:37.815671 <1>[ 162.390459] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000885e51000
4181 01:46:37.816169 <1>[ 162.397198] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4182 01:46:37.816408 <0>[ 162.404303] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4183 01:46:37.818290 <4>[ 162.410939] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4184 01:46:37.858345 <4>[ 162.424780] CPU: 2 PID: 2488 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4185 01:46:37.858621 <4>[ 162.432719] Hardware name: ARM Juno development board (r0) (DT)
4186 01:46:37.858888 <4>[ 162.438913] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4187 01:46:37.859135 <4>[ 162.446160] pc : 0x0
4188 01:46:37.859376 <4>[ 162.448615] lr : execute_location+0x84/0xa4
4189 01:46:37.859557 <4>[ 162.453076] sp : ffff80000f80b990
4190 01:46:37.859685 <4>[ 162.456656] x29: ffff80000f80b990 x28: ffff000806984f00 x27: 0000000000000000
4191 01:46:37.901651 <4>[ 162.464084] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4192 01:46:37.902095 <4>[ 162.471510] x23: ffff000806396000 x22: ffff80000f80bb40 x21: 0000000000000000
4193 01:46:37.902327 <4>[ 162.478937] x20: ffff800008c14d70 x19: 0000000000000000 x18: 0000000000000000
4194 01:46:37.902527 <4>[ 162.486361] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb385f000
4195 01:46:37.902770 <4>[ 162.493784] x14: 0000000000000000 x13: 205d393731303533 x12: 2e32363120205b3e
4196 01:46:37.904783 <4>[ 162.501209] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
4197 01:46:37.945107 <4>[ 162.508635] x8 : ffff000806984f00 x7 : 3937313035332e32 x6 : 0000000000000001
4198 01:46:37.945372 <4>[ 162.516062] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4199 01:46:37.945542 <4>[ 162.523485] x2 : 0000000000000000 x1 : ffff000806984f00 x0 : 0000000000000033
4200 01:46:37.945698 <4>[ 162.530910] Call trace:
4201 01:46:37.945847 <4>[ 162.533619] 0x0
4202 01:46:37.945993 <4>[ 162.535723] lkdtm_EXEC_NULL+0x20/0x2c
4203 01:46:37.946173 <4>[ 162.539744] lkdtm_do_action+0x2c/0x50
4204 01:46:37.946318 <4>[ 162.543767] direct_entry+0x164/0x180
4205 01:46:37.946466 <4>[ 162.547701] full_proxy_write+0x68/0xc0
4206 01:46:37.948253 <4>[ 162.551813] vfs_write+0xcc/0x2a0
4207 01:46:37.998234 <4>[ 162.555402] ksys_write+0x78/0x104
4208 01:46:37.998525 <4>[ 162.559077] __arm64_sys_write+0x28/0x3c
4209 01:46:37.998762 <4>[ 162.563275] invoke_syscall+0x8c/0x120
4210 01:46:37.998955 <4>[ 162.567300] el0_svc_common.constprop.0+0x68/0x124
4211 01:46:37.999115 <4>[ 162.572368] do_el0_svc+0x40/0xcc
4212 01:46:37.999265 <4>[ 162.575956] el0_svc+0x48/0xc0
4213 01:46:37.999409 <4>[ 162.579280] el0t_64_sync_handler+0xb8/0xbc
4214 01:46:37.999553 <4>[ 162.583736] el0t_64_sync+0x18c/0x190
4215 01:46:37.999729 <0>[ 162.587674] Code: bad PC value
4216 01:46:38.001355 <4>[ 162.590997] ---[ end trace 0000000000000000 ]---
4217 01:46:38.001562 # Segmentation fault
4218 01:46:38.169294 # [ 162.338660] lkdtm: Performing direct entry EXEC_NULL
4219 01:46:38.169612 # [ 162.343988] lkdtm: attempting ok execution at ffff800008c14d70
4220 01:46:38.169798 # [ 162.350179] lkdtm: attempting bad execution at 0000000000000000
4221 01:46:38.169961 # [ 162.356458] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4222 01:46:38.170184 # [ 162.365725] Mem abort info:
4223 01:46:38.170592 # [ 162.368855] ESR = 0x0000000086000004
4224 01:46:38.170734 # [ 162.372910] EC = 0x21: IABT (current EL), IL = 32 bits
4225 01:46:38.172446 # [ 162.378520] SET = 0, FnV = 0
4226 01:46:38.172652 # [ 162.381861] EA = 0, S1PTW = 0
4227 01:46:38.212547 # [ 162.385290] FSC = 0x04: level 0 translation fault
4228 01:46:38.212811 # [ 162.390459] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000885e51000
4229 01:46:38.212982 # [ 162.397198] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4230 01:46:38.213138 # [ 162.404303] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4231 01:46:38.213285 # [ 162.410939] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4232 01:46:38.255696 # [ 162.424780] CPU: 2 PID: 2488 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4233 01:46:38.255938 # [ 162.432719] Hardware name: ARM Juno development board (r0) (DT)
4234 01:46:38.256108 # [ 162.438913] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4235 01:46:38.256267 # [ 162.446160] pc : 0x0
4236 01:46:38.256423 # [ 162.448615] lr : execute_location+0x84/0xa4
4237 01:46:38.256553 # [ 162.453076] sp : ffff80000f80b990
4238 01:46:38.256680 # [ 162.456656] x29: ffff80000f80b990 x28: ffff000806984f00 x27: 0000000000000000
4239 01:46:38.258835 # [ 162.464084] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4240 01:46:38.298930 # [ 162.471510] x23: ffff000806396000 x22: ffff80000f80bb40 x21: 0000000000000000
4241 01:46:38.299228 # [ 162.478937] x20: ffff800008c14d70 x19: 0000000000000000 x18: 0000000000000000
4242 01:46:38.299664 # [ 162.486361] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb385f000
4243 01:46:38.299839 # [ 162.493784] x14: 0000000000000000 x13: 205d393731303533 x12: 2e32363120205b3e
4244 01:46:38.299994 # [ 162.501209] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
4245 01:46:38.302081 # [ 162.508635] x8 : ffff000806984f00 x7 : 3937313035332e32 x6 : 0000000000000001
4246 01:46:38.342057 # [ 162.516062] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4247 01:46:38.342299 # [ 162.523485] x2 : 0000000000000000 x1 : ffff000806984f00 x0 : 0000000000000033
4248 01:46:38.342517 # [ 162.530910] Call trace:
4249 01:46:38.342720 # [ 162.533619] 0x0
4250 01:46:38.342914 # [ 162.535723] lkdtm_EXEC_NULL+0x20/0x2c
4251 01:46:38.343108 # [ 162.539744] lkdtm_do_action+0x2c/0x50
4252 01:46:38.343296 # [ 162.543767] direct_entry+0x164/0x180
4253 01:46:38.343426 # [ 162.547701] full_proxy_write+0x68/0xc0
4254 01:46:38.343534 # [ 162.551813] vfs_write+0xcc/0x2a0
4255 01:46:38.345207 # [ 162.555402] ksys_write+0x78/0x104
4256 01:46:38.385522 # [ 162.559077] __arm64_sys_write+0x28/0x3c
4257 01:46:38.386064 # [ 162.563275] invoke_syscall+0x8c/0x120
4258 01:46:38.386502 # [ 162.567300] el0_svc_common.constprop.0+0x68/0x124
4259 01:46:38.387272 # [ 162.572368] do_el0_svc+0x40/0xcc
4260 01:46:38.387629 # [ 162.575956] el0_svc+0x48/0xc0
4261 01:46:38.388011 # [ 162.579280] el0t_64_sync_handler+0xb8/0xbc
4262 01:46:38.388386 # [ 162.583736] el0t_64_sync+0x18c/0x190
4263 01:46:38.388766 # [ 162.587674] Code: bad PC value
4264 01:46:38.389134 # [ 162.590997] ---[ end trace 0000000000000000 ]---
4265 01:46:38.389497 # EXEC_NULL: saw 'call trace:': ok
4266 01:46:38.389955 ok 41 selftests: lkdtm: EXEC_NULL.sh
4267 01:46:38.390333 # selftests: lkdtm: ACCESS_USERSPACE.sh
4268 01:46:38.905756 <6>[ 163.479008] lkdtm: Performing direct entry ACCESS_USERSPACE
4269 01:46:38.906333 <6>[ 163.485446] lkdtm: attempting bad read at 0000ffffbe00b000
4270 01:46:38.906775 <3>[ 163.491262] lkdtm: FAIL: survived bad read
4271 01:46:38.907549 <6>[ 163.495660] lkdtm: attempting bad write at 0000ffffbe00b000
4272 01:46:38.909118 <3>[ 163.501535] lkdtm: FAIL: survived bad write
4273 01:46:39.062498 # [ 163.479008] lkdtm: Performing direct entry ACCESS_USERSPACE
4274 01:46:39.062994 # [ 163.485446] lkdtm: attempting bad read at 0000ffffbe00b000
4275 01:46:39.063341 # [ 163.491262] lkdtm: FAIL: survived bad read
4276 01:46:39.063656 # [ 163.495660] lkdtm: attempting bad write at 0000ffffbe00b000
4277 01:46:39.065841 # [ 163.501535] lkdtm: FAIL: survived bad write
4278 01:46:39.097671 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4279 01:46:39.177141 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4280 01:46:39.273436 # selftests: lkdtm: ACCESS_NULL.sh
4281 01:46:39.857481 <6>[ 164.423515] lkdtm: Performing direct entry ACCESS_NULL
4282 01:46:39.857770 <6>[ 164.429223] lkdtm: attempting bad read at 0000000000000000
4283 01:46:39.858244 <1>[ 164.435080] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4284 01:46:39.858446 <1>[ 164.444295] Mem abort info:
4285 01:46:39.858591 <1>[ 164.447423] ESR = 0x0000000096000004
4286 01:46:39.858728 <1>[ 164.451466] EC = 0x25: DABT (current EL), IL = 32 bits
4287 01:46:39.858996 <1>[ 164.457080] SET = 0, FnV = 0
4288 01:46:39.859136 <1>[ 164.460406] EA = 0, S1PTW = 0
4289 01:46:39.901012 <1>[ 164.463834] FSC = 0x04: level 0 translation fault
4290 01:46:39.901314 <1>[ 164.469004] Data abort info:
4291 01:46:39.901499 <1>[ 164.472153] ISV = 0, ISS = 0x00000004
4292 01:46:39.901662 <1>[ 164.476276] CM = 0, WnR = 0
4293 01:46:39.901818 <1>[ 164.479530] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088b4ca000
4294 01:46:39.902040 <1>[ 164.486271] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4295 01:46:39.902485 <0>[ 164.493377] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4296 01:46:39.944238 <4>[ 164.500010] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4297 01:46:39.944519 <4>[ 164.513852] CPU: 1 PID: 2579 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4298 01:46:39.944779 <4>[ 164.521791] Hardware name: ARM Juno development board (r0) (DT)
4299 01:46:39.945271 <4>[ 164.527983] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4300 01:46:39.945459 <4>[ 164.535225] pc : lkdtm_ACCESS_NULL+0x34/0x78
4301 01:46:39.945677 <4>[ 164.539775] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4302 01:46:39.945854 <4>[ 164.544318] sp : ffff80000f99b8a0
4303 01:46:39.987611 <4>[ 164.547898] x29: ffff80000f99b8a0 x28: ffff000806e434c0 x27: 0000000000000000
4304 01:46:39.987911 <4>[ 164.555327] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4305 01:46:39.988138 <4>[ 164.562754] x23: ffff00080beea000 x22: ffff80000f99ba30 x21: 000000000000000c
4306 01:46:39.988342 <4>[ 164.570178] x20: 0000000000000000 x19: ffff80000b556640 x18: 0000000000000000
4307 01:46:39.988485 <4>[ 164.577602] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff885ff000
4308 01:46:39.988665 <4>[ 164.585025] x14: 0000000000000000 x13: 205d333232393234 x12: 2e34363120205b3e
4309 01:46:40.030974 <4>[ 164.592450] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815f928
4310 01:46:40.031252 <4>[ 164.599874] x8 : ffff000806e434c0 x7 : 3332323932342e34 x6 : 0000000000000001
4311 01:46:40.031508 <4>[ 164.607299] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4312 01:46:40.031987 <4>[ 164.614727] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0be000
4313 01:46:40.032173 <4>[ 164.622153] Call trace:
4314 01:46:40.032404 <4>[ 164.624868] lkdtm_ACCESS_NULL+0x34/0x78
4315 01:46:40.032577 <4>[ 164.629064] lkdtm_do_action+0x2c/0x50
4316 01:46:40.032745 <4>[ 164.633090] direct_entry+0x164/0x180
4317 01:46:40.034100 <4>[ 164.637029] full_proxy_write+0x68/0xc0
4318 01:46:40.074455 <4>[ 164.641141] vfs_write+0xcc/0x2a0
4319 01:46:40.074756 <4>[ 164.644731] ksys_write+0x78/0x104
4320 01:46:40.075064 <4>[ 164.648413] __arm64_sys_write+0x28/0x3c
4321 01:46:40.075242 <4>[ 164.652610] invoke_syscall+0x8c/0x120
4322 01:46:40.075381 <4>[ 164.656635] el0_svc_common.constprop.0+0x68/0x124
4323 01:46:40.075553 <4>[ 164.661704] do_el0_svc+0x40/0xcc
4324 01:46:40.075745 <4>[ 164.665291] el0_svc+0x48/0xc0
4325 01:46:40.075899 <4>[ 164.668616] el0t_64_sync_handler+0xb8/0xbc
4326 01:46:40.076075 <4>[ 164.673072] el0t_64_sync+0x18c/0x190
4327 01:46:40.077534 <0>[ 164.677008] Code: 9135c000 97ffc4cd d2981bc1 d0005020 (f9400293)
4328 01:46:40.093333 <4>[ 164.683377] ---[ end trace 0000000000000000 ]---
4329 01:46:40.093625 # Segmentation fault
4330 01:46:40.293448 # [ 164.423515] lkdtm: Performing direct entry ACCESS_NULL
4331 01:46:40.293721 # [ 164.429223] lkdtm: attempting bad read at 0000000000000000
4332 01:46:40.293942 # [ 164.435080] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4333 01:46:40.294169 # [ 164.444295] Mem abort info:
4334 01:46:40.294366 # [ 164.447423] ESR = 0x0000000096000004
4335 01:46:40.294559 # [ 164.451466] EC = 0x25: DABT (current EL), IL = 32 bits
4336 01:46:40.294747 # [ 164.457080] SET = 0, FnV = 0
4337 01:46:40.294931 # [ 164.460406] EA = 0, S1PTW = 0
4338 01:46:40.296627 # [ 164.463834] FSC = 0x04: level 0 translation fault
4339 01:46:40.336874 # [ 164.469004] Data abort info:
4340 01:46:40.337351 # [ 164.472153] ISV = 0, ISS = 0x00000004
4341 01:46:40.337780 # [ 164.476276] CM = 0, WnR = 0
4342 01:46:40.338601 # [ 164.479530] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088b4ca000
4343 01:46:40.338962 # [ 164.486271] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4344 01:46:40.339353 # [ 164.493377] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4345 01:46:40.340155 # [ 164.500010] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4346 01:46:40.380020 # [ 164.513852] CPU: 1 PID: 2579 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4347 01:46:40.380884 # [ 164.521791] Hardware name: ARM Juno development board (r0) (DT)
4348 01:46:40.381284 # [ 164.527983] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4349 01:46:40.381697 # [ 164.535225] pc : lkdtm_ACCESS_NULL+0x34/0x78
4350 01:46:40.382124 # [ 164.539775] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4351 01:46:40.382519 # [ 164.544318] sp : ffff80000f99b8a0
4352 01:46:40.383303 # [ 164.547898] x29: ffff80000f99b8a0 x28: ffff000806e434c0 x27: 0000000000000000
4353 01:46:40.423062 # [ 164.555327] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4354 01:46:40.423532 # [ 164.562754] x23: ffff00080beea000 x22: ffff80000f99ba30 x21: 000000000000000c
4355 01:46:40.424357 # [ 164.570178] x20: 0000000000000000 x19: ffff80000b556640 x18: 0000000000000000
4356 01:46:40.424733 # [ 164.577602] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff885ff000
4357 01:46:40.425145 # [ 164.585025] x14: 0000000000000000 x13: 205d333232393234 x12: 2e34363120205b3e
4358 01:46:40.426369 # [ 164.592450] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815f928
4359 01:46:40.466367 # [ 164.599874] x8 : ffff000806e434c0 x7 : 3332323932342e34 x6 : 0000000000000001
4360 01:46:40.467242 # [ 164.607299] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4361 01:46:40.467638 # [ 164.614727] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0be000
4362 01:46:40.468052 # [ 164.622153] Call trace:
4363 01:46:40.468445 # [ 164.624868] lkdtm_ACCESS_NULL+0x34/0x78
4364 01:46:40.468826 # [ 164.629064] lkdtm_do_action+0x2c/0x50
4365 01:46:40.469203 # [ 164.633090] direct_entry+0x164/0x180
4366 01:46:40.469584 # [ 164.637029] full_proxy_write+0x68/0xc0
4367 01:46:40.469958 # [ 164.641141] vfs_write+0xcc/0x2a0
4368 01:46:40.509507 # [ 164.644731] ksys_write+0x78/0x104
4369 01:46:40.509980 # [ 164.648413] __arm64_sys_write+0x28/0x3c
4370 01:46:40.510375 # [ 164.652610] invoke_syscall+0x8c/0x120
4371 01:46:40.511109 # [ 164.656635] el0_svc_common.constprop.0+0x68/0x124
4372 01:46:40.511461 # [ 164.661704] do_el0_svc+0x40/0xcc
4373 01:46:40.511766 # [ 164.665291] el0_svc+0x48/0xc0
4374 01:46:40.512059 # [ 164.668616] el0t_64_sync_handler+0xb8/0xbc
4375 01:46:40.512363 # [ 164.673072] el0t_64_sync+0x18c/0x190
4376 01:46:40.512713 # [ 164.677008] Code: 9135c000 97ffc4cd d2981bc1 d0005020 (f9400293)
4377 01:46:40.513104 # [ 164.683377] ---[ end trace 0000000000000000 ]---
4378 01:46:40.513406 # ACCESS_NULL: saw 'call trace:': ok
4379 01:46:40.530118 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4380 01:46:40.533356 # selftests: lkdtm: WRITE_RO.sh
4381 01:46:41.047187 <6>[ 165.614185] lkdtm: Performing direct entry WRITE_RO
4382 01:46:41.047786 <6>[ 165.619431] lkdtm: attempting bad rodata write at ffff800009a72a68
4383 01:46:41.048001 <1>[ 165.625988] Unable to handle kernel write to read-only memory at virtual address ffff800009a72a68
4384 01:46:41.048181 <1>[ 165.635222] Mem abort info:
4385 01:46:41.048353 <1>[ 165.638559] ESR = 0x000000009600004e
4386 01:46:41.048488 <1>[ 165.642640] EC = 0x25: DABT (current EL), IL = 32 bits
4387 01:46:41.048618 <1>[ 165.648252] SET = 0, FnV = 0
4388 01:46:41.050455 <1>[ 165.651594] EA = 0, S1PTW = 0
4389 01:46:41.090860 <1>[ 165.655022] FSC = 0x0e: level 2 permission fault
4390 01:46:41.091196 <1>[ 165.660103] Data abort info:
4391 01:46:41.091390 <1>[ 165.663269] ISV = 0, ISS = 0x0000004e
4392 01:46:41.091551 <1>[ 165.667392] CM = 0, WnR = 1
4393 01:46:41.091730 <1>[ 165.670648] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4394 01:46:41.092183 <1>[ 165.677652] [ffff800009a72a68] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4395 01:46:41.092343 <0>[ 165.688613] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4396 01:46:41.134086 <4>[ 165.695247] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4397 01:46:41.134364 <4>[ 165.709088] CPU: 1 PID: 2632 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4398 01:46:41.134537 <4>[ 165.717027] Hardware name: ARM Juno development board (r0) (DT)
4399 01:46:41.134694 <4>[ 165.723220] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4400 01:46:41.134842 <4>[ 165.730467] pc : lkdtm_WRITE_RO+0x44/0x5c
4401 01:46:41.134990 <4>[ 165.734754] lr : lkdtm_WRITE_RO+0x2c/0x5c
4402 01:46:41.137209 <4>[ 165.739036] sp : ffff80000fa7b9b0
4403 01:46:41.177455 <4>[ 165.742618] x29: ffff80000fa7b9b0 x28: ffff00080de28040 x27: 0000000000000000
4404 01:46:41.177998 <4>[ 165.750046] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4405 01:46:41.178226 <4>[ 165.757471] x23: ffff00080bcc7000 x22: ffff80000fa7bb40 x21: 0000000000000009
4406 01:46:41.178416 <4>[ 165.764898] x20: ffff00080bcc7000 x19: ffff800009a72000 x18: 0000000000000000
4407 01:46:41.178568 <4>[ 165.772326] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb240f000
4408 01:46:41.180518 <4>[ 165.779752] x14: 0000000000000000 x13: 205d313334393136 x12: 2e35363120205b3e
4409 01:46:41.220809 <4>[ 165.787182] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815f928
4410 01:46:41.221080 <4>[ 165.794612] x8 : ffff00080de28040 x7 : 3133343931362e35 x6 : 0000000000000001
4411 01:46:41.221305 <4>[ 165.802040] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4412 01:46:41.221509 <4>[ 165.809466] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0bede8
4413 01:46:41.221670 <4>[ 165.816897] Call trace:
4414 01:46:41.221800 <4>[ 165.819610] lkdtm_WRITE_RO+0x44/0x5c
4415 01:46:41.223934 <4>[ 165.823545] lkdtm_do_action+0x2c/0x50
4416 01:46:41.224123 <4>[ 165.827570] direct_entry+0x164/0x180
4417 01:46:41.264172 <4>[ 165.831509] full_proxy_write+0x68/0xc0
4418 01:46:41.264396 <4>[ 165.835625] vfs_write+0xcc/0x2a0
4419 01:46:41.264559 <4>[ 165.839214] ksys_write+0x78/0x104
4420 01:46:41.264710 <4>[ 165.842889] __arm64_sys_write+0x28/0x3c
4421 01:46:41.264854 <4>[ 165.847087] invoke_syscall+0x8c/0x120
4422 01:46:41.264993 <4>[ 165.851112] el0_svc_common.constprop.0+0x68/0x124
4423 01:46:41.265131 <4>[ 165.856180] do_el0_svc+0x40/0xcc
4424 01:46:41.265267 <4>[ 165.859768] el0_svc+0x48/0xc0
4425 01:46:41.265402 <4>[ 165.863092] el0t_64_sync_handler+0xb8/0xbc
4426 01:46:41.267351 <4>[ 165.867548] el0t_64_sync+0x18c/0x190
4427 01:46:41.285165 <0>[ 165.871485] Code: f2b579a2 d0005020 ca020021 9137a000 (f9053661)
4428 01:46:41.288294 <4>[ 165.877854] ---[ end trace 0000000000000000 ]---
4429 01:46:41.288546 # Segmentation fault
4430 01:46:41.465862 # [ 165.614185] lkdtm: Performing direct entry WRITE_RO
4431 01:46:41.466402 # [ 165.619431] lkdtm: attempting bad rodata write at ffff800009a72a68
4432 01:46:41.466840 # [ 165.625988] Unable to handle kernel write to read-only memory at virtual address ffff800009a72a68
4433 01:46:41.467258 # [ 165.635222] Mem abort info:
4434 01:46:41.467649 # [ 165.638559] ESR = 0x000000009600004e
4435 01:46:41.468032 # [ 165.642640] EC = 0x25: DABT (current EL), IL = 32 bits
4436 01:46:41.468413 # [ 165.648252] SET = 0, FnV = 0
4437 01:46:41.469167 # [ 165.651594] EA = 0, S1PTW = 0
4438 01:46:41.508830 # [ 165.655022] FSC = 0x0e: level 2 permission fault
4439 01:46:41.509088 # [ 165.660103] Data abort info:
4440 01:46:41.509261 # [ 165.663269] ISV = 0, ISS = 0x0000004e
4441 01:46:41.509416 # [ 165.667392] CM = 0, WnR = 1
4442 01:46:41.509565 # [ 165.670648] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4443 01:46:41.509976 # [ 165.677652] [ffff800009a72a68] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4444 01:46:41.510163 # [ 165.688613] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4445 01:46:41.551936 # [ 165.695247] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4446 01:46:41.552195 # [ 165.709088] CPU: 1 PID: 2632 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4447 01:46:41.552368 # [ 165.717027] Hardware name: ARM Juno development board (r0) (DT)
4448 01:46:41.552526 # [ 165.723220] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4449 01:46:41.552677 # [ 165.730467] pc : lkdtm_WRITE_RO+0x44/0x5c
4450 01:46:41.552823 # [ 165.734754] lr : lkdtm_WRITE_RO+0x2c/0x5c
4451 01:46:41.552965 # [ 165.739036] sp : ffff80000fa7b9b0
4452 01:46:41.595101 # [ 165.742618] x29: ffff80000fa7b9b0 x28: ffff00080de28040 x27: 0000000000000000
4453 01:46:41.595348 # [ 165.750046] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4454 01:46:41.595520 # [ 165.757471] x23: ffff00080bcc7000 x22: ffff80000fa7bb40 x21: 0000000000000009
4455 01:46:41.595677 # [ 165.764898] x20: ffff00080bcc7000 x19: ffff800009a72000 x18: 0000000000000000
4456 01:46:41.595827 # [ 165.772326] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb240f000
4457 01:46:41.598256 # [ 165.779752] x14: 0000000000000000 x13: 205d313334393136 x12: 2e35363120205b3e
4458 01:46:41.638243 # [ 165.787182] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815f928
4459 01:46:41.638483 # [ 165.794612] x8 : ffff00080de28040 x7 : 3133343931362e35 x6 : 0000000000000001
4460 01:46:41.638654 # [ 165.802040] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4461 01:46:41.638812 # [ 165.809466] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0bede8
4462 01:46:41.638962 # [ 165.816897] Call trace:
4463 01:46:41.639109 # [ 165.819610] lkdtm_WRITE_RO+0x44/0x5c
4464 01:46:41.639257 # [ 165.823545] lkdtm_do_action+0x2c/0x50
4465 01:46:41.641400 # [ 165.827570] direct_entry+0x164/0x180
4466 01:46:41.681663 # [ 165.831509] full_proxy_write+0x68/0xc0
4467 01:46:41.682161 # [ 165.835625] vfs_write+0xcc/0x2a0
4468 01:46:41.682513 # [ 165.839214] ksys_write+0x78/0x104
4469 01:46:41.682830 # [ 165.842889] __arm64_sys_write+0x28/0x3c
4470 01:46:41.683133 # [ 165.847087] invoke_syscall+0x8c/0x120
4471 01:46:41.683426 # [ 165.851112] el0_svc_common.constprop.0+0x68/0x124
4472 01:46:41.683715 # [ 165.856180] do_el0_svc+0x40/0xcc
4473 01:46:41.683995 # [ 165.859768] el0_svc+0x48/0xc0
4474 01:46:41.684277 # [ 165.863092] el0t_64_sync_handler+0xb8/0xbc
4475 01:46:41.684558 # [ 165.867548] el0t_64_sync+0x18c/0x190
4476 01:46:41.685343 # [ 165.871485] Code: f2b579a2 d0005020 ca020021 9137a000 (f9053661)
4477 01:46:41.708110 # [ 165.877854] ---[ end trace 0000000000000000 ]---
4478 01:46:41.708616 # WRITE_RO: saw 'call trace:': ok
4479 01:46:41.708970 ok 44 selftests: lkdtm: WRITE_RO.sh
4480 01:46:41.711327 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4481 01:46:42.220618 <6>[ 166.785957] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4482 01:46:42.220961 <6>[ 166.792326] lkdtm: attempting bad ro_after_init write at ffff80000a1c1c18
4483 01:46:42.221155 <1>[ 166.799480] Unable to handle kernel write to read-only memory at virtual address ffff80000a1c1c18
4484 01:46:42.221614 <1>[ 166.810391] Mem abort info:
4485 01:46:42.221818 <1>[ 166.813513] ESR = 0x000000009600004e
4486 01:46:42.221990 <1>[ 166.817567] EC = 0x25: DABT (current EL), IL = 32 bits
4487 01:46:42.222147 <1>[ 166.823175] SET = 0, FnV = 0
4488 01:46:42.223832 <1>[ 166.826517] EA = 0, S1PTW = 0
4489 01:46:42.264192 <1>[ 166.829949] FSC = 0x0e: level 2 permission fault
4490 01:46:42.264480 <1>[ 166.835036] Data abort info:
4491 01:46:42.264658 <1>[ 166.838203] ISV = 0, ISS = 0x0000004e
4492 01:46:42.265088 <1>[ 166.842326] CM = 0, WnR = 1
4493 01:46:42.265257 <1>[ 166.845585] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4494 01:46:42.265411 <1>[ 166.852585] [ffff80000a1c1c18] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4495 01:46:42.265562 <0>[ 166.863584] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4496 01:46:42.307482 <4>[ 166.870218] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4497 01:46:42.308073 <4>[ 166.884060] CPU: 2 PID: 2685 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4498 01:46:42.308420 <4>[ 166.892000] Hardware name: ARM Juno development board (r0) (DT)
4499 01:46:42.308633 <4>[ 166.898195] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4500 01:46:42.308905 <4>[ 166.905438] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4501 01:46:42.310646 <4>[ 166.910688] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4502 01:46:42.350802 <4>[ 166.915926] sp : ffff80000fb438b0
4503 01:46:42.351110 <4>[ 166.919507] x29: ffff80000fb438b0 x28: ffff000806ad34c0 x27: 0000000000000000
4504 01:46:42.351563 <4>[ 166.926935] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4505 01:46:42.351818 <4>[ 166.934364] x23: ffff000804605000 x22: ffff80000fb43a40 x21: 0000000000000014
4506 01:46:42.351999 <4>[ 166.941789] x20: ffff000804605000 x19: ffff80000a1c1000 x18: 0000000000000000
4507 01:46:42.352157 <4>[ 166.949213] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff80bef000
4508 01:46:42.394235 <4>[ 166.956639] x14: 0000000000000000 x13: 205d363233323937 x12: 2e36363120205b3e
4509 01:46:42.394513 <4>[ 166.964063] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815f928
4510 01:46:42.395064 <4>[ 166.971489] x8 : ffff000806ad34c0 x7 : 3632333239372e36 x6 : 0000000000000001
4511 01:46:42.395299 <4>[ 166.978916] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4512 01:46:42.395467 <4>[ 166.986345] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0bede8
4513 01:46:42.395618 <4>[ 166.993771] Call trace:
4514 01:46:42.397297 <4>[ 166.996481] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4515 01:46:42.437629 <4>[ 167.001376] lkdtm_do_action+0x2c/0x50
4516 01:46:42.437893 <4>[ 167.005404] direct_entry+0x164/0x180
4517 01:46:42.438092 <4>[ 167.009339] full_proxy_write+0x68/0xc0
4518 01:46:42.438254 <4>[ 167.013451] vfs_write+0xcc/0x2a0
4519 01:46:42.438404 <4>[ 167.017041] ksys_write+0x78/0x104
4520 01:46:42.438548 <4>[ 167.020718] __arm64_sys_write+0x28/0x3c
4521 01:46:42.438944 <4>[ 167.024918] invoke_syscall+0x8c/0x120
4522 01:46:42.439089 <4>[ 167.028943] el0_svc_common.constprop.0+0x68/0x124
4523 01:46:42.439220 <4>[ 167.034012] do_el0_svc+0x40/0xcc
4524 01:46:42.439348 <4>[ 167.037600] el0_svc+0x48/0xc0
4525 01:46:42.440835 <4>[ 167.040924] el0t_64_sync_handler+0xb8/0xbc
4526 01:46:42.464122 <4>[ 167.045381] el0t_64_sync+0x18c/0x190
4527 01:46:42.464471 <0>[ 167.049317] Code: f2b579a2 d0005020 ca020021 9137a000 (f9060e61)
4528 01:46:42.467220 <4>[ 167.055686] ---[ end trace 0000000000000000 ]---
4529 01:46:42.467529 # Segmentation fault
4530 01:46:42.671922 # [ 166.785957] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4531 01:46:42.672427 # [ 166.792326] lkdtm: attempting bad ro_after_init write at ffff80000a1c1c18
4532 01:46:42.673146 # [ 166.799480] Unable to handle kernel write to read-only memory at virtual address ffff80000a1c1c18
4533 01:46:42.673491 # [ 166.810391] Mem abort info:
4534 01:46:42.673800 # [ 166.813513] ESR = 0x000000009600004e
4535 01:46:42.674153 # [ 166.817567] EC = 0x25: DABT (current EL), IL = 32 bits
4536 01:46:42.674457 # [ 166.823175] SET = 0, FnV = 0
4537 01:46:42.675220 # [ 166.826517] EA = 0, S1PTW = 0
4538 01:46:42.714883 # [ 166.829949] FSC = 0x0e: level 2 permission fault
4539 01:46:42.715142 # [ 166.835036] Data abort info:
4540 01:46:42.715311 # [ 166.838203] ISV = 0, ISS = 0x0000004e
4541 01:46:42.715467 # [ 166.842326] CM = 0, WnR = 1
4542 01:46:42.715614 # [ 166.845585] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4543 01:46:42.715761 # [ 166.852585] [ffff80000a1c1c18] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4544 01:46:42.715910 # [ 166.863584] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4545 01:46:42.758031 # [ 166.870218] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4546 01:46:42.758298 # [ 166.884060] CPU: 2 PID: 2685 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4547 01:46:42.758473 # [ 166.892000] Hardware name: ARM Juno development board (r0) (DT)
4548 01:46:42.758633 # [ 166.898195] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4549 01:46:42.758784 # [ 166.905438] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4550 01:46:42.758921 # [ 166.910688] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4551 01:46:42.761197 # [ 166.915926] sp : ffff80000fb438b0
4552 01:46:42.801402 # [ 166.919507] x29: ffff80000fb438b0 x28: ffff000806ad34c0 x27: 0000000000000000
4553 01:46:42.801643 # [ 166.926935] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4554 01:46:42.801816 # [ 166.934364] x23: ffff000804605000 x22: ffff80000fb43a40 x21: 0000000000000014
4555 01:46:42.801973 # [ 166.941789] x20: ffff000804605000 x19: ffff80000a1c1000 x18: 0000000000000000
4556 01:46:42.802324 # [ 166.949213] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff80bef000
4557 01:46:42.804614 # [ 166.956639] x14: 0000000000000000 x13: 205d363233323937 x12: 2e36363120205b3e
4558 01:46:42.844613 # [ 166.964063] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815f928
4559 01:46:42.845083 # [ 166.971489] x8 : ffff000806ad34c0 x7 : 3632333239372e36 x6 : 0000000000000001
4560 01:46:42.845426 # [ 166.978916] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4561 01:46:42.845736 # [ 166.986345] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0bede8
4562 01:46:42.846074 # [ 166.993771] Call trace:
4563 01:46:42.846377 # [ 166.996481] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4564 01:46:42.847905 # [ 167.001376] lkdtm_do_action+0x2c/0x50
4565 01:46:42.887704 # [ 167.005404] direct_entry+0x164/0x180
4566 01:46:42.888167 # [ 167.009339] full_proxy_write+0x68/0xc0
4567 01:46:42.888506 # [ 167.013451] vfs_write+0xcc/0x2a0
4568 01:46:42.888816 # [ 167.017041] ksys_write+0x78/0x104
4569 01:46:42.889109 # [ 167.020718] __arm64_sys_write+0x28/0x3c
4570 01:46:42.889396 # [ 167.024918] invoke_syscall+0x8c/0x120
4571 01:46:42.889682 # [ 167.028943] el0_svc_common.constprop.0+0x68/0x124
4572 01:46:42.889965 # [ 167.034012] do_el0_svc+0x40/0xcc
4573 01:46:42.890317 # [ 167.037600] el0_svc+0x48/0xc0
4574 01:46:42.891002 # [ 167.040924] el0t_64_sync_handler+0xb8/0xbc
4575 01:46:42.891334 # [ 167.045381] el0t_64_sync+0x18c/0x190
4576 01:46:42.919140 # [ 167.049317] Code: f2b579a2 d0005020 ca020021 9137a000 (f9060e61)
4577 01:46:42.919602 # [ 167.055686] ---[ end trace 0000000000000000 ]---
4578 01:46:42.919939 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4579 01:46:42.920249 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4580 01:46:42.922318 # selftests: lkdtm: WRITE_KERN.sh
4581 01:46:43.428512 <6>[ 167.995406] lkdtm: Performing direct entry WRITE_KERN
4582 01:46:43.428838 <6>[ 168.000938] lkdtm: attempting bad 11156472 byte write at ffff8000096b8968
4583 01:46:43.429348 <1>[ 168.008103] Unable to handle kernel write to read-only memory at virtual address ffff8000096b8968
4584 01:46:43.429537 <1>[ 168.017338] Mem abort info:
4585 01:46:43.429730 <1>[ 168.020424] ESR = 0x000000009600004f
4586 01:46:43.429970 <1>[ 168.024625] EC = 0x25: DABT (current EL), IL = 32 bits
4587 01:46:43.430170 <1>[ 168.030269] SET = 0, FnV = 0
4588 01:46:43.431795 <1>[ 168.033617] EA = 0, S1PTW = 0
4589 01:46:43.472119 <1>[ 168.037054] FSC = 0x0f: level 3 permission fault
4590 01:46:43.472459 <1>[ 168.042141] Data abort info:
4591 01:46:43.472689 <1>[ 168.045306] ISV = 0, ISS = 0x0000004f
4592 01:46:43.472933 <1>[ 168.049442] CM = 0, WnR = 1
4593 01:46:43.473153 <1>[ 168.052698] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4594 01:46:43.473321 <1>[ 168.059698] [ffff8000096b8968] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818b8783
4595 01:46:43.475268 <0>[ 168.072576] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4596 01:46:43.515437 <4>[ 168.079213] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4597 01:46:43.516008 <4>[ 168.093057] CPU: 2 PID: 2738 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4598 01:46:43.516244 <4>[ 168.100999] Hardware name: ARM Juno development board (r0) (DT)
4599 01:46:43.516456 <4>[ 168.107197] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4600 01:46:43.516713 <4>[ 168.114439] pc : __memcpy+0x128/0x240
4601 01:46:43.518558 <4>[ 168.118381] lr : lkdtm_WRITE_KERN+0x54/0x88
4602 01:46:43.558724 <4>[ 168.122841] sp : ffff80000fc0b850
4603 01:46:43.559354 <4>[ 168.126424] x29: ffff80000fc0b850 x28: ffff000806ad34c0 x27: 0000000000000000
4604 01:46:43.559637 <4>[ 168.133853] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4605 01:46:43.559799 <4>[ 168.141278] x23: ffff00080bfc6000 x22: ffff80000fc0b9f0 x21: 0000000000aa3bf8
4606 01:46:43.559952 <4>[ 168.148705] x20: ffff800008c14d70 x19: ffff8000096b8968 x18: 0000000000000000
4607 01:46:43.560150 <4>[ 168.156133] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8f5ff000
4608 01:46:43.602087 <4>[ 168.163557] x14: 0000000000000008 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4609 01:46:43.602357 <4>[ 168.170981] x11: 2074612065746972 x10: 7720657479622032 x9 : ffff80000815f928
4610 01:46:43.602535 <4>[ 168.178406] x8 : ffff000806ad34c0 x7 : a8c17bfd910003fd x6 : a9bf7bfdd503233f
4611 01:46:43.602988 <4>[ 168.185830] x5 : ffff80000a15c560 x4 : ffff8000096b8968 x3 : ffff8000096b8960
4612 01:46:43.603204 <4>[ 168.193256] x2 : 0000000000aa3c00 x1 : ffff800008c14d68 x0 : ffff8000096b8968
4613 01:46:43.603364 <4>[ 168.200685] Call trace:
4614 01:46:43.603560 <4>[ 168.203398] __memcpy+0x128/0x240
4615 01:46:43.605312 <4>[ 168.206994] lkdtm_do_action+0x2c/0x50
4616 01:46:43.645545 <4>[ 168.211023] direct_entry+0x164/0x180
4617 01:46:43.645817 <4>[ 168.214957] full_proxy_write+0x68/0xc0
4618 01:46:43.646063 <4>[ 168.219071] vfs_write+0xcc/0x2a0
4619 01:46:43.646269 <4>[ 168.222665] ksys_write+0x78/0x104
4620 01:46:43.646453 <4>[ 168.226341] __arm64_sys_write+0x28/0x3c
4621 01:46:43.646611 <4>[ 168.230540] invoke_syscall+0x8c/0x120
4622 01:46:43.646767 <4>[ 168.234569] el0_svc_common.constprop.0+0x68/0x124
4623 01:46:43.646922 <4>[ 168.239638] do_el0_svc+0x40/0xcc
4624 01:46:43.647073 <4>[ 168.243226] el0_svc+0x48/0xc0
4625 01:46:43.647222 <4>[ 168.246551] el0t_64_sync_handler+0xb8/0xbc
4626 01:46:43.648675 <4>[ 168.251008] el0t_64_sync+0x18c/0x190
4627 01:46:43.673995 <0>[ 168.254945] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4628 01:46:43.674284 <4>[ 168.261314] ---[ end trace 0000000000000000 ]---
4629 01:46:43.677079 # Segmentation fault
4630 01:46:43.871056 # [ 0.000000] CPU features: detected: ARM erratum 845719
4631 01:46:43.871563 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4632 01:46:43.871901 # [ 0.000000] alternatives: applying boot alternatives
4633 01:46:43.872214 # [ 0.000000] Fallback order for Node 0: 0
4634 01:46:43.872510 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4635 01:46:43.872800 # [ 0.000000] Policy zone: Normal
4636 01:46:43.914112 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/347704/extract-nfsrootfs-04w6_2fn,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4637 01:46:43.914562 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4638 01:46:43.914873 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4639 01:46:43.915155 # [ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
4640 01:46:43.917383 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4641 01:46:43.957233 # [ 167.995406] lkdtm: Performing direct entry WRITE_KERN
4642 01:46:43.957628 # [ 168.000938] lkdtm: attempting bad 11156472 byte write at ffff8000096b8968
4643 01:46:43.957926 # [ 168.008103] Unable to handle kernel write to read-only memory at virtual address ffff8000096b8968
4644 01:46:43.958309 # [ 168.017338] Mem abort info:
4645 01:46:43.958613 # [ 168.020424] ESR = 0x000000009600004f
4646 01:46:43.958905 # [ 168.024625] EC = 0x25: DABT (current EL), IL = 32 bits
4647 01:46:43.959190 # [ 168.030269] SET = 0, FnV = 0
4648 01:46:43.960474 # [ 168.033617] EA = 0, S1PTW = 0
4649 01:46:44.000423 # [ 168.037054] FSC = 0x0f: level 3 permission fault
4650 01:46:44.000991 # [ 168.042141] Data abort info:
4651 01:46:44.001340 # [ 168.045306] ISV = 0, ISS = 0x0000004f
4652 01:46:44.001653 # [ 168.049442] CM = 0, WnR = 1
4653 01:46:44.001950 # [ 168.052698] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4654 01:46:44.002423 # [ 168.059698] [ffff8000096b8968] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818b8783
4655 01:46:44.002778 # [ 168.072576] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4656 01:46:44.043648 # [ 168.079213] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4657 01:46:44.044115 # [ 168.093057] CPU: 2 PID: 2738 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4658 01:46:44.044457 # [ 168.100999] Hardware name: ARM Juno development board (r0) (DT)
4659 01:46:44.044772 # [ 168.107197] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4660 01:46:44.045069 # [ 168.114439] pc : __memcpy+0x128/0x240
4661 01:46:44.045363 # [ 168.118381] lr : lkdtm_WRITE_KERN+0x54/0x88
4662 01:46:44.046927 # [ 168.122841] sp : ffff80000fc0b850
4663 01:46:44.086809 # [ 168.126424] x29: ffff80000fc0b850 x28: ffff000806ad34c0 x27: 0000000000000000
4664 01:46:44.087276 # [ 168.133853] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4665 01:46:44.087616 # [ 168.141278] x23: ffff00080bfc6000 x22: ffff80000fc0b9f0 x21: 0000000000aa3bf8
4666 01:46:44.087973 # [ 168.148705] x20: ffff800008c14d70 x19: ffff8000096b8968 x18: 0000000000000000
4667 01:46:44.088275 # [ 168.156133] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8f5ff000
4668 01:46:44.090092 # [ 168.163557] x14: 0000000000000008 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4669 01:46:44.129975 # [ 168.170981] x11: 2074612065746972 x10: 7720657479622032 x9 : ffff80000815f928
4670 01:46:44.130529 # [ 168.178406] x8 : ffff000806ad34c0 x7 : a8c17bfd910003fd x6 : a9bf7bfdd503233f
4671 01:46:44.130910 # [ 168.185830] x5 : ffff80000a15c560 x4 : ffff8000096b8968 x3 : ffff8000096b8960
4672 01:46:44.131227 # [ 168.193256] x2 : 0000000000aa3c00 x1 : ffff800008c14d68 x0 : ffff8000096b8968
4673 01:46:44.131527 # [ 168.200685] Call trace:
4674 01:46:44.131821 # [ 168.203398] __memcpy+0x128/0x240
4675 01:46:44.132175 # [ 168.206994] lkdtm_do_action+0x2c/0x50
4676 01:46:44.133172 # [ 168.211023] direct_entry+0x164/0x180
4677 01:46:44.172879 # [ 168.214957] full_proxy_write+0x68/0xc0
4678 01:46:44.173148 # [ 168.219071] vfs_write+0xcc/0x2a0
4679 01:46:44.173319 # [ 168.222665] ksys_write+0x78/0x104
4680 01:46:44.173476 # [ 168.226341] __arm64_sys_write+0x28/0x3c
4681 01:46:44.173626 # [ 168.230540] invoke_syscall+0x8c/0x120
4682 01:46:44.173770 # [ 168.234569] el0_svc_common.constprop.0+0x68/0x124
4683 01:46:44.173914 # [ 168.239638] do_el0_svc+0x40/0xcc
4684 01:46:44.174084 # [ 168.243226] el0_svc+0x48/0xc0
4685 01:46:44.174481 # [ 168.246551] el0t_64_sync_handler+0xb8/0xbc
4686 01:46:44.174607 # [ 168.251008] el0t_64_sync+0x18c/0x190
4687 01:46:44.198617 # [ 168.254945] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4688 01:46:44.198860 # [ 168.261314] ---[ end trace 0000000000000000 ]---
4689 01:46:44.199031 # WRITE_KERN: saw 'call trace:': ok
4690 01:46:44.201751 ok 46 selftests: lkdtm: WRITE_KERN.sh
4691 01:46:44.201970 # selftests: lkdtm: WRITE_OPD.sh
4692 01:46:44.634322 <6>[ 169.218107] lkdtm: Performing direct entry WRITE_OPD
4693 01:46:44.637617 <6>[ 169.223425] lkdtm: XFAIL: Platform doesn't use function descriptors.
4694 01:46:44.779189 # [ 169.218107] lkdtm: Performing direct entry WRITE_OPD
4695 01:46:44.782494 # [ 169.223425] lkdtm: XFAIL: Platform doesn't use function descriptors.
4696 01:46:44.830268 # WRITE_OPD: saw 'XFAIL': [SKIP]
4697 01:46:44.894248 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4698 01:46:45.005934 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4699 01:46:45.578969 <6>[ 170.145886] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4700 01:46:45.579246 <6>[ 170.152253] lkdtm: attempting good refcount_inc() without overflow
4701 01:46:45.579468 <6>[ 170.158776] lkdtm: attempting bad refcount_inc() overflow
4702 01:46:45.579667 <4>[ 170.164666] ------------[ cut here ]------------
4703 01:46:45.580128 <4>[ 170.169626] refcount_t: saturated; leaking memory.
4704 01:46:45.580305 <4>[ 170.174747] WARNING: CPU: 1 PID: 2832 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4705 01:46:45.622467 <4>[ 170.183570] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4706 01:46:45.622946 <4>[ 170.197413] CPU: 1 PID: 2832 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4707 01:46:45.623380 <4>[ 170.205351] Hardware name: ARM Juno development board (r0) (DT)
4708 01:46:45.624155 <4>[ 170.211543] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4709 01:46:45.624520 <4>[ 170.218785] pc : refcount_warn_saturate+0x17c/0x224
4710 01:46:45.625951 <4>[ 170.223939] lr : refcount_warn_saturate+0x17c/0x224
4711 01:46:45.626436 <4>[ 170.229092] sp : ffff80000fda3ad0
4712 01:46:45.665832 <4>[ 170.232673] x29: ffff80000fda3ad0 x28: ffff00080bdc8040 x27: 0000000000000000
4713 01:46:45.666330 <4>[ 170.240101] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4714 01:46:45.666765 <4>[ 170.247527] x23: ffff00080ddfa000 x22: ffff80000fda3ca0 x21: 0000000000000016
4715 01:46:45.667173 <4>[ 170.254951] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
4716 01:46:45.667566 <4>[ 170.262375] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4717 01:46:45.709159 <4>[ 170.269799] x14: 0000000000000000 x13: 205d363236393631 x12: 2e30373120205b3e
4718 01:46:45.709618 <4>[ 170.277224] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
4719 01:46:45.710087 <4>[ 170.284648] x8 : ffff00080bdc8040 x7 : 3632363936312e30 x6 : 0000000000001ffe
4720 01:46:45.710497 <4>[ 170.292072] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4721 01:46:45.710887 <4>[ 170.299497] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bdc8040
4722 01:46:45.711272 <4>[ 170.306921] Call trace:
4723 01:46:45.711651 <4>[ 170.309630] refcount_warn_saturate+0x17c/0x224
4724 01:46:45.712423 <4>[ 170.314437] __refcount_add.constprop.0+0x88/0xa0
4725 01:46:45.752485 <4>[ 170.319419] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4726 01:46:45.753314 <4>[ 170.324488] lkdtm_do_action+0x2c/0x50
4727 01:46:45.753696 <4>[ 170.328509] direct_entry+0x164/0x180
4728 01:46:45.754138 <4>[ 170.332442] full_proxy_write+0x68/0xc0
4729 01:46:45.754534 <4>[ 170.336554] vfs_write+0xcc/0x2a0
4730 01:46:45.754922 <4>[ 170.340143] ksys_write+0x78/0x104
4731 01:46:45.755305 <4>[ 170.343819] __arm64_sys_write+0x28/0x3c
4732 01:46:45.755732 <4>[ 170.348016] invoke_syscall+0x8c/0x120
4733 01:46:45.756118 <4>[ 170.352041] el0_svc_common.constprop.0+0x68/0x124
4734 01:46:45.756584 <4>[ 170.357109] do_el0_svc+0x40/0xcc
4735 01:46:45.795787 <4>[ 170.360697] el0_svc+0x48/0xc0
4736 01:46:45.796235 <4>[ 170.364021] el0t_64_sync_handler+0xb8/0xbc
4737 01:46:45.797060 <4>[ 170.368477] el0t_64_sync+0x18c/0x190
4738 01:46:45.797438 <4>[ 170.372410] irq event stamp: 0
4739 01:46:45.797840 <4>[ 170.375729] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4740 01:46:45.798266 <4>[ 170.382274] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4741 01:46:45.798655 <4>[ 170.390738] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4742 01:46:45.799200 <4>[ 170.399199] softirqs last disabled at (0): [<0000000000000000>] 0x0
4743 01:46:45.816442 <4>[ 170.405741] ---[ end trace 0000000000000000 ]---
4744 01:46:45.819613 <6>[ 170.410684] lkdtm: Overflow detected: saturated
4745 01:46:46.008562 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4746 01:46:46.009068 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4747 01:46:46.009411 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4748 01:46:46.009725 # [ 0.000000] Root IRQ handler: gic_handle_irq
4749 01:46:46.010063 # [ 0.000000] GIC: Using split EOI/Deactivate mode
4750 01:46:46.010369 # [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
4751 01:46:46.011817 # [ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
4752 01:46:46.051421 # [ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
4753 01:46:46.051680 # [ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
4754 01:46:46.051849 # [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
4755 01:46:46.052002 # [ 0.000000] timer_sp804: timer clock not found: -517
4756 01:46:46.052148 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4757 01:46:46.054839 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
4758 01:46:46.094852 # [ 0.000000] timer_sp804: timer clock not found: -517
4759 01:46:46.095322 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4760 01:46:46.095651 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
4761 01:46:46.095953 # [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
4762 01:46:46.096243 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
4763 01:46:46.098125 # [ 170.145886] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4764 01:46:46.137960 # [ 170.152253] lkdtm: attempting good refcount_inc() without overflow
4765 01:46:46.138473 # [ 170.158776] lkdtm: attempting bad refcount_inc() overflow
4766 01:46:46.138833 # [ 170.164666] ------------[ cut here ]------------
4767 01:46:46.139142 # [ 170.169626] refcount_t: saturated; leaking memory.
4768 01:46:46.139429 # [ 170.174747] WARNING: CPU: 1 PID: 2832 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4769 01:46:46.141233 # [ 170.183570] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4770 01:46:46.181021 # [ 170.197413] CPU: 1 PID: 2832 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4771 01:46:46.181510 # [ 170.205351] Hardware name: ARM Juno development board (r0) (DT)
4772 01:46:46.181847 # [ 170.211543] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4773 01:46:46.182200 # [ 170.218785] pc : refcount_warn_saturate+0x17c/0x224
4774 01:46:46.182504 # [ 170.223939] lr : refcount_warn_saturate+0x17c/0x224
4775 01:46:46.182806 # [ 170.229092] sp : ffff80000fda3ad0
4776 01:46:46.184313 # [ 170.232673] x29: ffff80000fda3ad0 x28: ffff00080bdc8040 x27: 0000000000000000
4777 01:46:46.224249 # [ 170.240101] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4778 01:46:46.224705 # [ 170.247527] x23: ffff00080ddfa000 x22: ffff80000fda3ca0 x21: 0000000000000016
4779 01:46:46.225036 # [ 170.254951] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
4780 01:46:46.225343 # [ 170.262375] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4781 01:46:46.225637 # [ 170.269799] x14: 0000000000000000 x13: 205d363236393631 x12: 2e30373120205b3e
4782 01:46:46.227542 # [ 170.277224] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
4783 01:46:46.267446 # [ 170.284648] x8 : ffff00080bdc8040 x7 : 3632363936312e30 x6 : 0000000000001ffe
4784 01:46:46.267921 # [ 170.292072] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4785 01:46:46.268261 # [ 170.299497] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bdc8040
4786 01:46:46.268576 # [ 170.306921] Call trace:
4787 01:46:46.268873 # [ 170.309630] refcount_warn_saturate+0x17c/0x224
4788 01:46:46.269162 # [ 170.314437] __refcount_add.constprop.0+0x88/0xa0
4789 01:46:46.269449 # [ 170.319419] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4790 01:46:46.270703 # [ 170.324488] lkdtm_do_action+0x2c/0x50
4791 01:46:46.310562 # [ 170.328509] direct_entry+0x164/0x180
4792 01:46:46.311028 # [ 170.332442] full_proxy_write+0x68/0xc0
4793 01:46:46.311372 # [ 170.336554] vfs_write+0xcc/0x2a0
4794 01:46:46.311686 # [ 170.340143] ksys_write+0x78/0x104
4795 01:46:46.311988 # [ 170.343819] __arm64_sys_write+0x28/0x3c
4796 01:46:46.312279 # [ 170.348016] invoke_syscall+0x8c/0x120
4797 01:46:46.312572 # [ 170.352041] el0_svc_common.constprop.0+0x68/0x124
4798 01:46:46.312859 # [ 170.357109] do_el0_svc+0x40/0xcc
4799 01:46:46.313140 # [ 170.360697] el0_svc+0x48/0xc0
4800 01:46:46.313423 # [ 170.364021] el0t_64_sync_handler+0xb8/0xbc
4801 01:46:46.314222 # [ 170.368477] el0t_64_sync+0x18c/0x190
4802 01:46:46.353687 # [ 170.372410] irq event stamp: 0
4803 01:46:46.354607 # [ 170.375729] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4804 01:46:46.354996 # [ 170.382274] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4805 01:46:46.355324 # [ 170.390738] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4806 01:46:46.355632 # [ 170.399199] softirqs last disabled at (0): [<0000000000000000>] 0x0
4807 01:46:46.355929 # [ 170.405741] ---[ end trace 0000000000000000 ]---
4808 01:46:46.357005 # [ 170.410684] lkdtm: Overflow detected: saturated
4809 01:46:46.374903 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4810 01:46:46.375362 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4811 01:46:46.378092 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4812 01:46:46.802135 <6>[ 171.366371] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4813 01:46:46.802413 <6>[ 171.372738] lkdtm: attempting good refcount_add() without overflow
4814 01:46:46.802590 <6>[ 171.379267] lkdtm: attempting bad refcount_add() overflow
4815 01:46:46.802752 <4>[ 171.385188] ------------[ cut here ]------------
4816 01:46:46.802907 <4>[ 171.390153] refcount_t: saturated; leaking memory.
4817 01:46:46.803226 <4>[ 171.395276] WARNING: CPU: 1 PID: 2871 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4818 01:46:46.845445 <4>[ 171.404099] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4819 01:46:46.845686 <4>[ 171.417942] CPU: 1 PID: 2871 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4820 01:46:46.845862 <4>[ 171.425881] Hardware name: ARM Juno development board (r0) (DT)
4821 01:46:46.846079 <4>[ 171.432072] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4822 01:46:46.846759 <4>[ 171.439313] pc : refcount_warn_saturate+0x17c/0x224
4823 01:46:46.847091 <4>[ 171.444468] lr : refcount_warn_saturate+0x17c/0x224
4824 01:46:46.848982 <4>[ 171.449621] sp : ffff80000fe0b820
4825 01:46:46.889117 <4>[ 171.453200] x29: ffff80000fe0b820 x28: ffff00080e570040 x27: 0000000000000000
4826 01:46:46.889565 <4>[ 171.460629] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4827 01:46:46.889902 <4>[ 171.468054] x23: ffff0008045ef000 x22: ffff80000fe0b9f0 x21: 0000000000000016
4828 01:46:46.890287 <4>[ 171.475479] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
4829 01:46:46.890599 <4>[ 171.482903] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4830 01:46:46.892383 <4>[ 171.490328] x14: 0000000000000000 x13: 205d333531303933 x12: 2e31373120205b3e
4831 01:46:46.932393 <4>[ 171.497752] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
4832 01:46:46.932837 <4>[ 171.505176] x8 : ffff00080e570040 x7 : 3335313039332e31 x6 : 0000000000001ffe
4833 01:46:46.933174 <4>[ 171.512601] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4834 01:46:46.933489 <4>[ 171.520026] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080e570040
4835 01:46:46.933786 <4>[ 171.527449] Call trace:
4836 01:46:46.934121 <4>[ 171.530159] refcount_warn_saturate+0x17c/0x224
4837 01:46:46.935699 <4>[ 171.534966] __refcount_add.constprop.0+0x88/0xa0
4838 01:46:46.975802 <4>[ 171.539948] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4839 01:46:46.976245 <4>[ 171.545016] lkdtm_do_action+0x2c/0x50
4840 01:46:46.976579 <4>[ 171.549037] direct_entry+0x164/0x180
4841 01:46:46.976890 <4>[ 171.552970] full_proxy_write+0x68/0xc0
4842 01:46:46.977183 <4>[ 171.557082] vfs_write+0xcc/0x2a0
4843 01:46:46.977473 <4>[ 171.560671] ksys_write+0x78/0x104
4844 01:46:46.977758 <4>[ 171.564347] __arm64_sys_write+0x28/0x3c
4845 01:46:46.978075 <4>[ 171.568544] invoke_syscall+0x8c/0x120
4846 01:46:46.978368 <4>[ 171.572569] el0_svc_common.constprop.0+0x68/0x124
4847 01:46:46.978661 <4>[ 171.577637] do_el0_svc+0x40/0xcc
4848 01:46:46.979429 <4>[ 171.581225] el0_svc+0x48/0xc0
4849 01:46:47.019125 <4>[ 171.584549] el0t_64_sync_handler+0xb8/0xbc
4850 01:46:47.019567 <4>[ 171.589005] el0t_64_sync+0x18c/0x190
4851 01:46:47.019901 <4>[ 171.592938] irq event stamp: 0
4852 01:46:47.020213 <4>[ 171.596256] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4853 01:46:47.020514 <4>[ 171.602802] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4854 01:46:47.020811 <4>[ 171.611265] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4855 01:46:47.022410 <4>[ 171.619725] softirqs last disabled at (0): [<0000000000000000>] 0x0
4856 01:46:47.039956 <4>[ 171.626267] ---[ end trace 0000000000000000 ]---
4857 01:46:47.043132 <6>[ 171.631229] lkdtm: Overflow detected: saturated
4858 01:46:47.260523 # [ 171.366371] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4859 01:46:47.261034 # [ 171.372738] lkdtm: attempting good refcount_add() without overflow
4860 01:46:47.261514 # [ 171.379267] lkdtm: attempting bad refcount_add() overflow
4861 01:46:47.261833 # [ 171.385188] ------------[ cut here ]------------
4862 01:46:47.262209 # [ 171.390153] refcount_t: saturated; leaking memory.
4863 01:46:47.262515 # [ 171.395276] WARNING: CPU: 1 PID: 2871 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4864 01:46:47.303618 # [ 171.404099] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4865 01:46:47.304120 # [ 171.417942] CPU: 1 PID: 2871 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4866 01:46:47.304562 # [ 171.425881] Hardware name: ARM Juno development board (r0) (DT)
4867 01:46:47.304970 # [ 171.432072] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4868 01:46:47.305365 # [ 171.439313] pc : refcount_warn_saturate+0x17c/0x224
4869 01:46:47.305748 # [ 171.444468] lr : refcount_warn_saturate+0x17c/0x224
4870 01:46:47.306936 # [ 171.449621] sp : ffff80000fe0b820
4871 01:46:47.346808 # [ 171.453200] x29: ffff80000fe0b820 x28: ffff00080e570040 x27: 0000000000000000
4872 01:46:47.347273 # [ 171.460629] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4873 01:46:47.347703 # [ 171.468054] x23: ffff0008045ef000 x22: ffff80000fe0b9f0 x21: 0000000000000016
4874 01:46:47.348109 # [ 171.475479] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
4875 01:46:47.348495 # [ 171.482903] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4876 01:46:47.350096 # [ 171.490328] x14: 0000000000000000 x13: 205d333531303933 x12: 2e31373120205b3e
4877 01:46:47.389917 # [ 171.497752] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
4878 01:46:47.390805 # [ 171.505176] x8 : ffff00080e570040 x7 : 3335313039332e31 x6 : 0000000000001ffe
4879 01:46:47.391196 # [ 171.512601] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4880 01:46:47.391609 # [ 171.520026] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080e570040
4881 01:46:47.392002 # [ 171.527449] Call trace:
4882 01:46:47.392383 # [ 171.530159] refcount_warn_saturate+0x17c/0x224
4883 01:46:47.393263 # [ 171.534966] __refcount_add.constprop.0+0x88/0xa0
4884 01:46:47.433060 # [ 171.539948] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4885 01:46:47.433531 # [ 171.545016] lkdtm_do_action+0x2c/0x50
4886 01:46:47.433961 # [ 171.549037] direct_entry+0x164/0x180
4887 01:46:47.434399 # [ 171.552970] full_proxy_write+0x68/0xc0
4888 01:46:47.434791 # [ 171.557082] vfs_write+0xcc/0x2a0
4889 01:46:47.435168 # [ 171.560671] ksys_write+0x78/0x104
4890 01:46:47.435543 # [ 171.564347] __arm64_sys_write+0x28/0x3c
4891 01:46:47.435913 # [ 171.568544] invoke_syscall+0x8c/0x120
4892 01:46:47.436300 # [ 171.572569] el0_svc_common.constprop.0+0x68/0x124
4893 01:46:47.436668 # [ 171.577637] do_el0_svc+0x40/0xcc
4894 01:46:47.437399 # [ 171.581225] el0_svc+0x48/0xc0
4895 01:46:47.476302 # [ 171.584549] el0t_64_sync_handler+0xb8/0xbc
4896 01:46:47.476764 # [ 171.589005] el0t_64_sync+0x18c/0x190
4897 01:46:47.477101 # [ 171.592938] irq event stamp: 0
4898 01:46:47.477841 # [ 171.596256] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4899 01:46:47.478232 # [ 171.602802] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4900 01:46:47.478548 # [ 171.611265] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4901 01:46:47.478863 # [ 171.619725] softirqs last disabled at (0): [<0000000000000000>] 0x0
4902 01:46:47.507961 # [ 171.626267] ---[ end trace 0000000000000000 ]---
4903 01:46:47.508420 # [ 171.631229] lkdtm: Overflow detected: saturated
4904 01:46:47.508761 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4905 01:46:47.509071 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4906 01:46:47.511195 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4907 01:46:48.036998 <6>[ 172.602973] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4908 01:46:48.037517 <6>[ 172.610322] lkdtm: attempting bad refcount_inc_not_zero() overflow
4909 01:46:48.037864 <4>[ 172.616882] ------------[ cut here ]------------
4910 01:46:48.038233 <4>[ 172.622289] refcount_t: saturated; leaking memory.
4911 01:46:48.038949 <4>[ 172.627484] WARNING: CPU: 3 PID: 2910 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4912 01:46:48.080318 <4>[ 172.636233] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4913 01:46:48.080809 <4>[ 172.650117] CPU: 3 PID: 2910 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4914 01:46:48.081155 <4>[ 172.658062] Hardware name: ARM Juno development board (r0) (DT)
4915 01:46:48.081872 <4>[ 172.664260] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4916 01:46:48.082267 <4>[ 172.671509] pc : refcount_warn_saturate+0xf8/0x224
4917 01:46:48.082579 <4>[ 172.676585] lr : refcount_warn_saturate+0xf8/0x224
4918 01:46:48.082871 <4>[ 172.681659] sp : ffff80000ff2ba40
4919 01:46:48.123774 <4>[ 172.685244] x29: ffff80000ff2ba40 x28: ffff00080e5734c0 x27: 0000000000000000
4920 01:46:48.124230 <4>[ 172.692684] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4921 01:46:48.124572 <4>[ 172.700122] x23: ffff000804c86000 x22: ffff80000ff2bc20 x21: 0000000000000001
4922 01:46:48.124887 <4>[ 172.707560] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
4923 01:46:48.125186 <4>[ 172.714997] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff947ff000
4924 01:46:48.125477 <4>[ 172.722435] x14: 0000000000000000 x13: 205d393832323236 x12: 2e32373120205b3e
4925 01:46:48.167165 <4>[ 172.729873] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
4926 01:46:48.167644 <4>[ 172.737311] x8 : ffff00080e5734c0 x7 : 3938323232362e32 x6 : 0000000000001ffe
4927 01:46:48.167984 <4>[ 172.744749] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974a70000
4928 01:46:48.168295 <4>[ 172.752187] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080e5734c0
4929 01:46:48.168590 <4>[ 172.759625] Call trace:
4930 01:46:48.168877 <4>[ 172.762340] refcount_warn_saturate+0xf8/0x224
4931 01:46:48.169159 <4>[ 172.767067] __refcount_add_not_zero.constprop.0+0x88/0xa4
4932 01:46:48.210609 <4>[ 172.772841] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4933 01:46:48.211051 <4>[ 172.778700] lkdtm_do_action+0x2c/0x50
4934 01:46:48.211387 <4>[ 172.782731] direct_entry+0x164/0x180
4935 01:46:48.211705 <4>[ 172.786672] full_proxy_write+0x68/0xc0
4936 01:46:48.212003 <4>[ 172.790792] vfs_write+0xcc/0x2a0
4937 01:46:48.212296 <4>[ 172.794390] ksys_write+0x78/0x104
4938 01:46:48.212580 <4>[ 172.798073] __arm64_sys_write+0x28/0x3c
4939 01:46:48.212858 <4>[ 172.802279] invoke_syscall+0x8c/0x120
4940 01:46:48.213136 <4>[ 172.806313] el0_svc_common.constprop.0+0x68/0x124
4941 01:46:48.213412 <4>[ 172.811389] do_el0_svc+0x40/0xcc
4942 01:46:48.214226 <4>[ 172.814985] el0_svc+0x48/0xc0
4943 01:46:48.253937 <4>[ 172.818319] el0t_64_sync_handler+0xb8/0xbc
4944 01:46:48.254418 <4>[ 172.822783] el0t_64_sync+0x18c/0x190
4945 01:46:48.254758 <4>[ 172.826724] irq event stamp: 0
4946 01:46:48.255068 <4>[ 172.830049] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4947 01:46:48.255365 <4>[ 172.836603] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4948 01:46:48.255658 <4>[ 172.845075] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4949 01:46:48.255948 <4>[ 172.853544] softirqs last disabled at (0): [<0000000000000000>] 0x0
4950 01:46:48.277889 <4>[ 172.860096] ---[ end trace 0000000000000000 ]---
4951 01:46:48.278178 <6>[ 172.865204] lkdtm: Overflow detected: saturated
4952 01:46:48.500356 # [ 172.602973] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4953 01:46:48.500632 # [ 172.610322] lkdtm: attempting bad refcount_inc_not_zero() overflow
4954 01:46:48.500806 # [ 172.616882] ------------[ cut here ]------------
4955 01:46:48.500963 # [ 172.622289] refcount_t: saturated; leaking memory.
4956 01:46:48.501114 # [ 172.627484] WARNING: CPU: 3 PID: 2910 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4957 01:46:48.543589 # [ 172.636233] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
4958 01:46:48.544101 # [ 172.650117] CPU: 3 PID: 2910 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4959 01:46:48.544452 # [ 172.658062] Hardware name: ARM Juno development board (r0) (DT)
4960 01:46:48.545171 # [ 172.664260] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4961 01:46:48.545520 # [ 172.671509] pc : refcount_warn_saturate+0xf8/0x224
4962 01:46:48.545823 # [ 172.676585] lr : refcount_warn_saturate+0xf8/0x224
4963 01:46:48.546159 # [ 172.681659] sp : ffff80000ff2ba40
4964 01:46:48.587005 # [ 172.685244] x29: ffff80000ff2ba40 x28: ffff00080e5734c0 x27: 0000000000000000
4965 01:46:48.587483 # [ 172.692684] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
4966 01:46:48.587820 # [ 172.700122] x23: ffff000804c86000 x22: ffff80000ff2bc20 x21: 0000000000000001
4967 01:46:48.588135 # [ 172.707560] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
4968 01:46:48.588432 # [ 172.714997] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff947ff000
4969 01:46:48.588726 # [ 172.722435] x14: 0000000000000000 x13: 205d393832323236 x12: 2e32373120205b3e
4970 01:46:48.630103 # [ 172.729873] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
4971 01:46:48.630584 # [ 172.737311] x8 : ffff00080e5734c0 x7 : 3938323232362e32 x6 : 0000000000001ffe
4972 01:46:48.630929 # [ 172.744749] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974a70000
4973 01:46:48.631241 # [ 172.752187] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080e5734c0
4974 01:46:48.631539 # [ 172.759625] Call trace:
4975 01:46:48.631832 # [ 172.762340] refcount_warn_saturate+0xf8/0x224
4976 01:46:48.632123 # [ 172.767067] __refcount_add_not_zero.constprop.0+0x88/0xa4
4977 01:46:48.633313 # [ 172.772841] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4978 01:46:48.673326 # [ 172.778700] lkdtm_do_action+0x2c/0x50
4979 01:46:48.673793 # [ 172.782731] direct_entry+0x164/0x180
4980 01:46:48.674177 # [ 172.786672] full_proxy_write+0x68/0xc0
4981 01:46:48.674499 # [ 172.790792] vfs_write+0xcc/0x2a0
4982 01:46:48.674796 # [ 172.794390] ksys_write+0x78/0x104
4983 01:46:48.675091 # [ 172.798073] __arm64_sys_write+0x28/0x3c
4984 01:46:48.675375 # [ 172.802279] invoke_syscall+0x8c/0x120
4985 01:46:48.675658 # [ 172.806313] el0_svc_common.constprop.0+0x68/0x124
4986 01:46:48.675939 # [ 172.811389] do_el0_svc+0x40/0xcc
4987 01:46:48.676253 # [ 172.814985] el0_svc+0x48/0xc0
4988 01:46:48.676997 # [ 172.818319] el0t_64_sync_handler+0xb8/0xbc
4989 01:46:48.716464 # [ 172.822783] el0t_64_sync+0x18c/0x190
4990 01:46:48.716916 # [ 172.826724] irq event stamp: 0
4991 01:46:48.717253 # [ 172.830049] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4992 01:46:48.717570 # [ 172.836603] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4993 01:46:48.717870 # [ 172.845075] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4994 01:46:48.718230 # [ 172.853544] softirqs last disabled at (0): [<0000000000000000>] 0x0
4995 01:46:48.719766 # [ 172.860096] ---[ end trace 0000000000000000 ]---
4996 01:46:48.747793 # [ 172.865204] lkdtm: Overflow detected: saturated
4997 01:46:48.748256 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
4998 01:46:48.751032 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4999 01:46:48.751468 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5000 01:46:49.271039 <6>[ 173.834779] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5001 01:46:49.271542 <6>[ 173.841974] lkdtm: attempting bad refcount_add_not_zero() overflow
5002 01:46:49.271883 <4>[ 173.848501] ------------[ cut here ]------------
5003 01:46:49.272196 <4>[ 173.853449] refcount_t: saturated; leaking memory.
5004 01:46:49.272892 <4>[ 173.858650] WARNING: CPU: 0 PID: 2949 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5005 01:46:49.274491 <4>[ 173.867400] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5006 01:46:49.314391 <4>[ 173.881282] CPU: 0 PID: 2949 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5007 01:46:49.314865 <4>[ 173.889227] Hardware name: ARM Juno development board (r0) (DT)
5008 01:46:49.315610 <4>[ 173.895425] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5009 01:46:49.315967 <4>[ 173.902673] pc : refcount_warn_saturate+0xf8/0x224
5010 01:46:49.316392 <4>[ 173.907750] lr : refcount_warn_saturate+0xf8/0x224
5011 01:46:49.316705 <4>[ 173.912824] sp : ffff80000ffc3930
5012 01:46:49.317921 <4>[ 173.916409] x29: ffff80000ffc3930 x28: ffff00080e570040 x27: 0000000000000000
5013 01:46:49.358159 <4>[ 173.923849] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5014 01:46:49.358612 <4>[ 173.931287] x23: ffff000807466000 x22: ffff80000ffc3b10 x21: 0000000000000006
5015 01:46:49.358951 <4>[ 173.938724] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
5016 01:46:49.359267 <4>[ 173.946162] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8c09f000
5017 01:46:49.359568 <4>[ 173.953599] x14: 0000000000000000 x13: 205d393434333538 x12: 2e33373120205b3e
5018 01:46:49.401211 <4>[ 173.961037] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
5019 01:46:49.401663 <4>[ 173.968476] x8 : ffff00080e570040 x7 : 3934343335382e33 x6 : 0000000000001ffe
5020 01:46:49.402025 <4>[ 173.975914] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a10000
5021 01:46:49.402360 <4>[ 173.983351] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080e570040
5022 01:46:49.402666 <4>[ 173.990789] Call trace:
5023 01:46:49.402956 <4>[ 173.993504] refcount_warn_saturate+0xf8/0x224
5024 01:46:49.403247 <4>[ 173.998232] __refcount_add_not_zero.constprop.0+0x88/0xa4
5025 01:46:49.404480 <4>[ 174.004006] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
5026 01:46:49.444699 <4>[ 174.009865] lkdtm_do_action+0x2c/0x50
5027 01:46:49.445146 <4>[ 174.013895] direct_entry+0x164/0x180
5028 01:46:49.445483 <4>[ 174.017836] full_proxy_write+0x68/0xc0
5029 01:46:49.445797 <4>[ 174.021956] vfs_write+0xcc/0x2a0
5030 01:46:49.446142 <4>[ 174.025555] ksys_write+0x78/0x104
5031 01:46:49.446443 <4>[ 174.029238] __arm64_sys_write+0x28/0x3c
5032 01:46:49.446727 <4>[ 174.033444] invoke_syscall+0x8c/0x120
5033 01:46:49.447016 <4>[ 174.037478] el0_svc_common.constprop.0+0x68/0x124
5034 01:46:49.447298 <4>[ 174.042555] do_el0_svc+0x40/0xcc
5035 01:46:49.447586 <4>[ 174.046151] el0_svc+0x48/0xc0
5036 01:46:49.448344 <4>[ 174.049484] el0t_64_sync_handler+0xb8/0xbc
5037 01:46:49.489031 <4>[ 174.053948] el0t_64_sync+0x18c/0x190
5038 01:46:49.489907 <4>[ 174.057889] irq event stamp: 0
5039 01:46:49.490323 <4>[ 174.061213] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5040 01:46:49.490654 <4>[ 174.067768] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5041 01:46:49.490960 <4>[ 174.076239] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5042 01:46:49.491257 <4>[ 174.084710] softirqs last disabled at (0): [<0000000000000000>] 0x0
5043 01:46:49.492335 <4>[ 174.091261] ---[ end trace 0000000000000000 ]---
5044 01:46:49.507792 <6>[ 174.097226] lkdtm: Overflow detected: saturated
5045 01:46:49.692042 # [ 173.834779] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5046 01:46:49.692916 # [ 173.841974] lkdtm: attempting bad refcount_add_not_zero() overflow
5047 01:46:49.693284 # [ 173.848501] ------------[ cut here ]------------
5048 01:46:49.693605 # [ 173.853449] refcount_t: saturated; leaking memory.
5049 01:46:49.693906 # [ 173.858650] WARNING: CPU: 0 PID: 2949 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5050 01:46:49.695390 # [ 173.867400] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5051 01:46:49.735265 # [ 173.881282] CPU: 0 PID: 2949 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5052 01:46:49.735750 # [ 173.889227] Hardware name: ARM Juno development board (r0) (DT)
5053 01:46:49.736093 # [ 173.895425] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5054 01:46:49.736408 # [ 173.902673] pc : refcount_warn_saturate+0xf8/0x224
5055 01:46:49.736708 # [ 173.907750] lr : refcount_warn_saturate+0xf8/0x224
5056 01:46:49.736997 # [ 173.912824] sp : ffff80000ffc3930
5057 01:46:49.738510 # [ 173.916409] x29: ffff80000ffc3930 x28: ffff00080e570040 x27: 0000000000000000
5058 01:46:49.778468 # [ 173.923849] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5059 01:46:49.778924 # [ 173.931287] x23: ffff000807466000 x22: ffff80000ffc3b10 x21: 0000000000000006
5060 01:46:49.779260 # [ 173.938724] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
5061 01:46:49.779575 # [ 173.946162] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8c09f000
5062 01:46:49.779870 # [ 173.953599] x14: 0000000000000000 x13: 205d393434333538 x12: 2e33373120205b3e
5063 01:46:49.781679 # [ 173.961037] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
5064 01:46:49.821585 # [ 173.968476] x8 : ffff00080e570040 x7 : 3934343335382e33 x6 : 0000000000001ffe
5065 01:46:49.822112 # [ 173.975914] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a10000
5066 01:46:49.822466 # [ 173.983351] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080e570040
5067 01:46:49.822780 # [ 173.990789] Call trace:
5068 01:46:49.823137 # [ 173.993504] refcount_warn_saturate+0xf8/0x224
5069 01:46:49.823450 # [ 173.998232] __refcount_add_not_zero.constprop.0+0x88/0xa4
5070 01:46:49.823741 # [ 174.004006] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
5071 01:46:49.824817 # [ 174.009865] lkdtm_do_action+0x2c/0x50
5072 01:46:49.864780 # [ 174.013895] direct_entry+0x164/0x180
5073 01:46:49.865243 # [ 174.017836] full_proxy_write+0x68/0xc0
5074 01:46:49.865666 # [ 174.021956] vfs_write+0xcc/0x2a0
5075 01:46:49.866500 # [ 174.025555] ksys_write+0x78/0x104
5076 01:46:49.866866 # [ 174.029238] __arm64_sys_write+0x28/0x3c
5077 01:46:49.867264 # [ 174.033444] invoke_syscall+0x8c/0x120
5078 01:46:49.867646 # [ 174.037478] el0_svc_common.constprop.0+0x68/0x124
5079 01:46:49.868036 # [ 174.042555] do_el0_svc+0x40/0xcc
5080 01:46:49.868409 # [ 174.046151] el0_svc+0x48/0xc0
5081 01:46:49.868781 # [ 174.049484] el0t_64_sync_handler+0xb8/0xbc
5082 01:46:49.869239 # [ 174.053948] el0t_64_sync+0x18c/0x190
5083 01:46:49.907902 # [ 174.057889] irq event stamp: 0
5084 01:46:49.908379 # [ 174.061213] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5085 01:46:49.909220 # [ 174.067768] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5086 01:46:49.909602 # [ 174.076239] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5087 01:46:49.910026 # [ 174.084710] softirqs last disabled at (0): [<0000000000000000>] 0x0
5088 01:46:49.910465 # [ 174.091261] ---[ end trace 0000000000000000 ]---
5089 01:46:49.911263 # [ 174.097226] lkdtm: Overflow detected: saturated
5090 01:46:49.934553 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5091 01:46:49.935015 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5092 01:46:49.937752 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5093 01:46:50.447166 <6>[ 175.013474] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5094 01:46:50.447452 <6>[ 175.020187] lkdtm: attempting good refcount_dec()
5095 01:46:50.447673 <6>[ 175.025224] lkdtm: attempting bad refcount_dec() to zero
5096 01:46:50.448143 <4>[ 175.030838] ------------[ cut here ]------------
5097 01:46:50.448330 <4>[ 175.035752] refcount_t: decrement hit 0; leaking memory.
5098 01:46:50.448524 <4>[ 175.041395] WARNING: CPU: 1 PID: 2988 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5099 01:46:50.490416 <4>[ 175.050132] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5100 01:46:50.490950 <4>[ 175.063975] CPU: 1 PID: 2988 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5101 01:46:50.491149 <4>[ 175.071913] Hardware name: ARM Juno development board (r0) (DT)
5102 01:46:50.491354 <4>[ 175.078105] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5103 01:46:50.491550 <4>[ 175.085347] pc : refcount_warn_saturate+0x68/0x224
5104 01:46:50.491737 <4>[ 175.090414] lr : refcount_warn_saturate+0x68/0x224
5105 01:46:50.493914 <4>[ 175.095480] sp : ffff80001004b870
5106 01:46:50.534128 <4>[ 175.099061] x29: ffff80001004b870 x28: ffff000806ad34c0 x27: 0000000000000000
5107 01:46:50.534998 <4>[ 175.106489] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5108 01:46:50.535391 <4>[ 175.113914] x23: ffff000805e1c000 x22: ffff80001004ba40 x21: 0000000000000012
5109 01:46:50.535802 <4>[ 175.121339] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5110 01:46:50.536196 <4>[ 175.128763] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5111 01:46:50.537448 <4>[ 175.136188] x14: 0000000000000000 x13: 205d323537353330 x12: 2e35373120205b3e
5112 01:46:50.577421 <4>[ 175.143612] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f928
5113 01:46:50.578266 <4>[ 175.151037] x8 : ffff000806ad34c0 x7 : 3235373533302e35 x6 : 0000000000001ffe
5114 01:46:50.578658 <4>[ 175.158461] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5115 01:46:50.579072 <4>[ 175.165886] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806ad34c0
5116 01:46:50.579470 <4>[ 175.173309] Call trace:
5117 01:46:50.579858 <4>[ 175.176019] refcount_warn_saturate+0x68/0x224
5118 01:46:50.580690 <4>[ 175.180739] __refcount_dec.constprop.0+0x50/0x60
5119 01:46:50.620826 <4>[ 175.185720] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5120 01:46:50.621287 <4>[ 175.190438] lkdtm_do_action+0x2c/0x50
5121 01:46:50.621716 <4>[ 175.194460] direct_entry+0x164/0x180
5122 01:46:50.622154 <4>[ 175.198394] full_proxy_write+0x68/0xc0
5123 01:46:50.622551 <4>[ 175.202505] vfs_write+0xcc/0x2a0
5124 01:46:50.622936 <4>[ 175.206095] ksys_write+0x78/0x104
5125 01:46:50.623686 <4>[ 175.209770] __arm64_sys_write+0x28/0x3c
5126 01:46:50.624038 <4>[ 175.213968] invoke_syscall+0x8c/0x120
5127 01:46:50.624416 <4>[ 175.217993] el0_svc_common.constprop.0+0x68/0x124
5128 01:46:50.624788 <4>[ 175.223061] do_el0_svc+0x40/0xcc
5129 01:46:50.625245 <4>[ 175.226650] el0_svc+0x48/0xc0
5130 01:46:50.664081 <4>[ 175.229974] el0t_64_sync_handler+0xb8/0xbc
5131 01:46:50.664535 <4>[ 175.234430] el0t_64_sync+0x18c/0x190
5132 01:46:50.664962 <4>[ 175.238363] irq event stamp: 0
5133 01:46:50.665761 <4>[ 175.241680] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5134 01:46:50.666173 <4>[ 175.248226] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5135 01:46:50.666579 <4>[ 175.256689] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5136 01:46:50.667394 <4>[ 175.265150] softirqs last disabled at (0): [<0000000000000000>] 0x0
5137 01:46:50.684789 <4>[ 175.271691] ---[ end trace 0000000000000000 ]---
5138 01:46:50.688117 <6>[ 175.276666] lkdtm: Zero detected: saturated
5139 01:46:50.864017 # [ 175.013474] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5140 01:46:50.864518 # [ 175.020187] lkdtm: attempting good refcount_dec()
5141 01:46:50.864865 # [ 175.025224] lkdtm: attempting bad refcount_dec() to zero
5142 01:46:50.865177 # [ 175.030838] ------------[ cut here ]------------
5143 01:46:50.865476 # [ 175.035752] refcount_t: decrement hit 0; leaking memory.
5144 01:46:50.865764 # [ 175.041395] WARNING: CPU: 1 PID: 2988 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5145 01:46:50.907377 # [ 175.050132] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5146 01:46:50.907875 # [ 175.063975] CPU: 1 PID: 2988 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5147 01:46:50.908312 # [ 175.071913] Hardware name: ARM Juno development board (r0) (DT)
5148 01:46:50.908714 # [ 175.078105] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5149 01:46:50.909104 # [ 175.085347] pc : refcount_warn_saturate+0x68/0x224
5150 01:46:50.909486 # [ 175.090414] lr : refcount_warn_saturate+0x68/0x224
5151 01:46:50.910633 # [ 175.095480] sp : ffff80001004b870
5152 01:46:50.950502 # [ 175.099061] x29: ffff80001004b870 x28: ffff000806ad34c0 x27: 0000000000000000
5153 01:46:50.950971 # [ 175.106489] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5154 01:46:50.951405 # [ 175.113914] x23: ffff000805e1c000 x22: ffff80001004ba40 x21: 0000000000000012
5155 01:46:50.951806 # [ 175.121339] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5156 01:46:50.952192 # [ 175.128763] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5157 01:46:50.953773 # [ 175.136188] x14: 0000000000000000 x13: 205d323537353330 x12: 2e35373120205b3e
5158 01:46:50.993606 # [ 175.143612] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f928
5159 01:46:50.994172 # [ 175.151037] x8 : ffff000806ad34c0 x7 : 3235373533302e35 x6 : 0000000000001ffe
5160 01:46:50.994577 # [ 175.158461] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5161 01:46:50.994893 # [ 175.165886] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806ad34c0
5162 01:46:50.995218 # [ 175.173309] Call trace:
5163 01:46:50.995516 # [ 175.176019] refcount_warn_saturate+0x68/0x224
5164 01:46:50.995806 # [ 175.180739] __refcount_dec.constprop.0+0x50/0x60
5165 01:46:51.036761 # [ 175.185720] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5166 01:46:51.037224 # [ 175.190438] lkdtm_do_action+0x2c/0x50
5167 01:46:51.037563 # [ 175.194460] direct_entry+0x164/0x180
5168 01:46:51.037875 # [ 175.198394] full_proxy_write+0x68/0xc0
5169 01:46:51.038219 # [ 175.202505] vfs_write+0xcc/0x2a0
5170 01:46:51.038515 # [ 175.206095] ksys_write+0x78/0x104
5171 01:46:51.038799 # [ 175.209770] __arm64_sys_write+0x28/0x3c
5172 01:46:51.039077 # [ 175.213968] invoke_syscall+0x8c/0x120
5173 01:46:51.039358 # [ 175.217993] el0_svc_common.constprop.0+0x68/0x124
5174 01:46:51.039653 # [ 175.223061] do_el0_svc+0x40/0xcc
5175 01:46:51.040045 # [ 175.226650] el0_svc+0x48/0xc0
5176 01:46:51.040780 # [ 175.229974] el0t_64_sync_handler+0xb8/0xbc
5177 01:46:51.079883 # [ 175.234430] el0t_64_sync+0x18c/0x190
5178 01:46:51.080341 # [ 175.238363] irq event stamp: 0
5179 01:46:51.080875 # [ 175.241680] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5180 01:46:51.081417 # [ 175.248226] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5181 01:46:51.081939 # [ 175.256689] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5182 01:46:51.082471 # [ 175.265150] softirqs last disabled at (0): [<0000000000000000>] 0x0
5183 01:46:51.083376 # [ 175.271691] ---[ end trace 0000000000000000 ]---
5184 01:46:51.106503 # [ 175.276666] lkdtm: Zero detected: saturated
5185 01:46:51.106981 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5186 01:46:51.107307 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5187 01:46:51.109689 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5188 01:46:51.701067 <6>[ 176.267120] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5189 01:46:51.701542 <6>[ 176.273500] lkdtm: attempting bad refcount_dec() below zero
5190 01:46:51.701846 <4>[ 176.280095] ------------[ cut here ]------------
5191 01:46:51.702537 <4>[ 176.285054] refcount_t: decrement hit 0; leaking memory.
5192 01:46:51.702848 <4>[ 176.290698] WARNING: CPU: 1 PID: 3032 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5193 01:46:51.744340 <4>[ 176.299434] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5194 01:46:51.744817 <4>[ 176.313278] CPU: 1 PID: 3032 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5195 01:46:51.745161 <4>[ 176.321216] Hardware name: ARM Juno development board (r0) (DT)
5196 01:46:51.745843 <4>[ 176.327408] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5197 01:46:51.746224 <4>[ 176.334650] pc : refcount_warn_saturate+0x68/0x224
5198 01:46:51.746535 <4>[ 176.339717] lr : refcount_warn_saturate+0x68/0x224
5199 01:46:51.746830 <4>[ 176.344783] sp : ffff80001014b8a0
5200 01:46:51.787719 <4>[ 176.348364] x29: ffff80001014b8a0 x28: ffff000806bc34c0 x27: 0000000000000000
5201 01:46:51.788172 <4>[ 176.355792] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5202 01:46:51.788515 <4>[ 176.363218] x23: ffff00080b4bc000 x22: ffff80001014ba70 x21: 0000000000000016
5203 01:46:51.788830 <4>[ 176.370642] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5204 01:46:51.789133 <4>[ 176.378067] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
5205 01:46:51.789427 <4>[ 176.385492] x14: 0000000000000000 x13: 205d343530353832 x12: 2e36373120205b3e
5206 01:46:51.831045 <4>[ 176.392916] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f928
5207 01:46:51.831503 <4>[ 176.400341] x8 : ffff000806bc34c0 x7 : 3435303538322e36 x6 : 0000000000001ffe
5208 01:46:51.831846 <4>[ 176.407765] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5209 01:46:51.832163 <4>[ 176.415190] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bc34c0
5210 01:46:51.832471 <4>[ 176.422614] Call trace:
5211 01:46:51.832766 <4>[ 176.425325] refcount_warn_saturate+0x68/0x224
5212 01:46:51.833054 <4>[ 176.430044] __refcount_dec.constprop.0+0x50/0x60
5213 01:46:51.834239 <4>[ 176.435025] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5214 01:46:51.874483 <4>[ 176.440090] lkdtm_do_action+0x2c/0x50
5215 01:46:51.874928 <4>[ 176.444112] direct_entry+0x164/0x180
5216 01:46:51.875267 <4>[ 176.448046] full_proxy_write+0x68/0xc0
5217 01:46:51.875580 <4>[ 176.452158] vfs_write+0xcc/0x2a0
5218 01:46:51.875880 <4>[ 176.455747] ksys_write+0x78/0x104
5219 01:46:51.876172 <4>[ 176.459421] __arm64_sys_write+0x28/0x3c
5220 01:46:51.876456 <4>[ 176.463619] invoke_syscall+0x8c/0x120
5221 01:46:51.876737 <4>[ 176.467645] el0_svc_common.constprop.0+0x68/0x124
5222 01:46:51.877015 <4>[ 176.472712] do_el0_svc+0x40/0xcc
5223 01:46:51.877297 <4>[ 176.476300] el0_svc+0x48/0xc0
5224 01:46:51.878067 <4>[ 176.479624] el0t_64_sync_handler+0xb8/0xbc
5225 01:46:51.917801 <4>[ 176.484080] el0t_64_sync+0x18c/0x190
5226 01:46:51.918281 <4>[ 176.488013] irq event stamp: 0
5227 01:46:51.918625 <4>[ 176.491331] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5228 01:46:51.918942 <4>[ 176.497877] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5229 01:46:51.919254 <4>[ 176.506340] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5230 01:46:51.919551 <4>[ 176.514801] softirqs last disabled at (0): [<0000000000000000>] 0x0
5231 01:46:51.921126 <4>[ 176.521343] ---[ end trace 0000000000000000 ]---
5232 01:46:51.936818 <6>[ 176.526305] lkdtm: Negative detected: saturated
5233 01:46:52.090584 # [ 176.267120] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5234 01:46:52.090863 # [ 176.273500] lkdtm: attempting bad refcount_dec() below zero
5235 01:46:52.091089 # [ 176.280095] ------------[ cut here ]------------
5236 01:46:52.091295 # [ 176.285054] refcount_t: decrement hit 0; leaking memory.
5237 01:46:52.091477 # [ 176.290698] WARNING: CPU: 1 PID: 3032 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5238 01:46:52.133732 # [ 176.299434] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5239 01:46:52.133996 # [ 176.313278] CPU: 1 PID: 3032 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5240 01:46:52.134239 # [ 176.321216] Hardware name: ARM Juno development board (r0) (DT)
5241 01:46:52.134450 # [ 176.327408] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5242 01:46:52.134625 # [ 176.334650] pc : refcount_warn_saturate+0x68/0x224
5243 01:46:52.134796 # [ 176.339717] lr : refcount_warn_saturate+0x68/0x224
5244 01:46:52.134965 # [ 176.344783] sp : ffff80001014b8a0
5245 01:46:52.136850 # [ 176.348364] x29: ffff80001014b8a0 x28: ffff000806bc34c0 x27: 0000000000000000
5246 01:46:52.176885 # [ 176.355792] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5247 01:46:52.177150 # [ 176.363218] x23: ffff00080b4bc000 x22: ffff80001014ba70 x21: 0000000000000016
5248 01:46:52.177373 # [ 176.370642] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5249 01:46:52.177579 # [ 176.378067] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
5250 01:46:52.177776 # [ 176.385492] x14: 0000000000000000 x13: 205d343530353832 x12: 2e36373120205b3e
5251 01:46:52.220348 # [ 176.392916] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f928
5252 01:46:52.220820 # [ 176.400341] x8 : ffff000806bc34c0 x7 : 3435303538322e36 x6 : 0000000000001ffe
5253 01:46:52.221259 # [ 176.407765] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5254 01:46:52.221662 # [ 176.415190] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bc34c0
5255 01:46:52.222088 # [ 176.422614] Call trace:
5256 01:46:52.222487 # [ 176.425325] refcount_warn_saturate+0x68/0x224
5257 01:46:52.222871 # [ 176.430044] __refcount_dec.constprop.0+0x50/0x60
5258 01:46:52.223626 # [ 176.435025] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5259 01:46:52.263498 # [ 176.440090] lkdtm_do_action+0x2c/0x50
5260 01:46:52.263966 # [ 176.444112] direct_entry+0x164/0x180
5261 01:46:52.264397 # [ 176.448046] full_proxy_write+0x68/0xc0
5262 01:46:52.264796 # [ 176.452158] vfs_write+0xcc/0x2a0
5263 01:46:52.265182 # [ 176.455747] ksys_write+0x78/0x104
5264 01:46:52.265559 # [ 176.459421] __arm64_sys_write+0x28/0x3c
5265 01:46:52.265928 # [ 176.463619] invoke_syscall+0x8c/0x120
5266 01:46:52.266334 # [ 176.467645] el0_svc_common.constprop.0+0x68/0x124
5267 01:46:52.266738 # [ 176.472712] do_el0_svc+0x40/0xcc
5268 01:46:52.267110 # [ 176.476300] el0_svc+0x48/0xc0
5269 01:46:52.267865 # [ 176.479624] el0t_64_sync_handler+0xb8/0xbc
5270 01:46:52.268207 # [ 176.484080] el0t_64_sync+0x18c/0x190
5271 01:46:52.306642 # [ 176.488013] irq event stamp: 0
5272 01:46:52.307477 # [ 176.491331] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5273 01:46:52.307864 # [ 176.497877] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5274 01:46:52.308279 # [ 176.506340] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5275 01:46:52.308674 # [ 176.514801] softirqs last disabled at (0): [<0000000000000000>] 0x0
5276 01:46:52.309060 # [ 176.521343] ---[ end trace 0000000000000000 ]---
5277 01:46:52.310071 # [ 176.526305] lkdtm: Negative detected: saturated
5278 01:46:52.333352 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5279 01:46:52.333812 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5280 01:46:52.336554 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5281 01:46:52.920314 <6>[ 177.483917] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5282 01:46:52.920592 <6>[ 177.491064] lkdtm: attempting bad refcount_dec_and_test() below zero
5283 01:46:52.920771 <4>[ 177.497966] ------------[ cut here ]------------
5284 01:46:52.920930 <4>[ 177.502924] refcount_t: underflow; use-after-free.
5285 01:46:52.921338 <4>[ 177.508046] WARNING: CPU: 1 PID: 3076 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5286 01:46:52.923827 <4>[ 177.516871] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5287 01:46:52.963836 <4>[ 177.530714] CPU: 1 PID: 3076 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5288 01:46:52.964316 <4>[ 177.538653] Hardware name: ARM Juno development board (r0) (DT)
5289 01:46:52.964667 <4>[ 177.544844] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5290 01:46:52.965343 <4>[ 177.552086] pc : refcount_warn_saturate+0x12c/0x224
5291 01:46:52.965680 <4>[ 177.557240] lr : refcount_warn_saturate+0x12c/0x224
5292 01:46:52.965985 <4>[ 177.562393] sp : ffff800010213bb0
5293 01:46:52.967421 <4>[ 177.565974] x29: ffff800010213bb0 x28: ffff000805ea4f00 x27: 0000000000000000
5294 01:46:53.007236 <4>[ 177.573402] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5295 01:46:53.007684 <4>[ 177.580827] x23: ffff00080d90b000 x22: ffff800010213d80 x21: 000000000000001f
5296 01:46:53.008021 <4>[ 177.588252] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5297 01:46:53.008333 <4>[ 177.595677] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
5298 01:46:53.008627 <4>[ 177.603101] x14: 0000000000000000 x13: 205d343239323035 x12: 2e37373120205b3e
5299 01:46:53.050542 <4>[ 177.610525] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f928
5300 01:46:53.050998 <4>[ 177.617950] x8 : ffff000805ea4f00 x7 : 3432393230352e37 x6 : 0000000000001ffe
5301 01:46:53.051336 <4>[ 177.625374] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5302 01:46:53.051649 <4>[ 177.632799] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805ea4f00
5303 01:46:53.051949 <4>[ 177.640223] Call trace:
5304 01:46:53.052239 <4>[ 177.642933] refcount_warn_saturate+0x12c/0x224
5305 01:46:53.052525 <4>[ 177.647740] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5306 01:46:53.053811 <4>[ 177.653507] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5307 01:46:53.093937 <4>[ 177.659358] lkdtm_do_action+0x2c/0x50
5308 01:46:53.094428 <4>[ 177.663379] direct_entry+0x164/0x180
5309 01:46:53.094770 <4>[ 177.667313] full_proxy_write+0x68/0xc0
5310 01:46:53.095086 <4>[ 177.671424] vfs_write+0xcc/0x2a0
5311 01:46:53.095382 <4>[ 177.675014] ksys_write+0x78/0x104
5312 01:46:53.095666 <4>[ 177.678688] __arm64_sys_write+0x28/0x3c
5313 01:46:53.095953 <4>[ 177.682886] invoke_syscall+0x8c/0x120
5314 01:46:53.096234 <4>[ 177.686911] el0_svc_common.constprop.0+0x68/0x124
5315 01:46:53.096520 <4>[ 177.691979] do_el0_svc+0x40/0xcc
5316 01:46:53.096815 <4>[ 177.695567] el0_svc+0x48/0xc0
5317 01:46:53.097580 <4>[ 177.698892] el0t_64_sync_handler+0xb8/0xbc
5318 01:46:53.137273 <4>[ 177.703349] el0t_64_sync+0x18c/0x190
5319 01:46:53.137969 <4>[ 177.707281] irq event stamp: 0
5320 01:46:53.138399 <4>[ 177.710599] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5321 01:46:53.139415 <4>[ 177.717145] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5322 01:46:53.139805 <4>[ 177.725608] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5323 01:46:53.140258 <4>[ 177.734070] softirqs last disabled at (0): [<0000000000000000>] 0x0
5324 01:46:53.140834 <4>[ 177.740612] ---[ end trace 0000000000000000 ]---
5325 01:46:53.155267 <6>[ 177.745556] lkdtm: Negative detected: saturated
5326 01:46:53.309473 # [ 177.483917] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5327 01:46:53.309753 # [ 177.491064] lkdtm: attempting bad refcount_dec_and_test() below zero
5328 01:46:53.309976 # [ 177.497966] ------------[ cut here ]------------
5329 01:46:53.310198 # [ 177.502924] refcount_t: underflow; use-after-free.
5330 01:46:53.310394 # [ 177.508046] WARNING: CPU: 1 PID: 3076 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5331 01:46:53.352677 # [ 177.516871] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5332 01:46:53.352943 # [ 177.530714] CPU: 1 PID: 3076 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5333 01:46:53.353163 # [ 177.538653] Hardware name: ARM Juno development board (r0) (DT)
5334 01:46:53.353367 # [ 177.544844] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5335 01:46:53.353548 # [ 177.552086] pc : refcount_warn_saturate+0x12c/0x224
5336 01:46:53.353710 # [ 177.557240] lr : refcount_warn_saturate+0x12c/0x224
5337 01:46:53.353865 # [ 177.562393] sp : ffff800010213bb0
5338 01:46:53.396173 # [ 177.565974] x29: ffff800010213bb0 x28: ffff000805ea4f00 x27: 0000000000000000
5339 01:46:53.396647 # [ 177.573402] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5340 01:46:53.397078 # [ 177.580827] x23: ffff00080d90b000 x22: ffff800010213d80 x21: 000000000000001f
5341 01:46:53.397480 # [ 177.588252] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5342 01:46:53.398248 # [ 177.595677] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
5343 01:46:53.398611 # [ 177.603101] x14: 0000000000000000 x13: 205d343239323035 x12: 2e37373120205b3e
5344 01:46:53.439309 # [ 177.610525] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f928
5345 01:46:53.439779 # [ 177.617950] x8 : ffff000805ea4f00 x7 : 3432393230352e37 x6 : 0000000000001ffe
5346 01:46:53.440213 # [ 177.625374] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5347 01:46:53.440615 # [ 177.632799] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805ea4f00
5348 01:46:53.441002 # [ 177.640223] Call trace:
5349 01:46:53.441762 # [ 177.642933] refcount_warn_saturate+0x12c/0x224
5350 01:46:53.442156 # [ 177.647740] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5351 01:46:53.442662 # [ 177.653507] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5352 01:46:53.482480 # [ 177.659358] lkdtm_do_action+0x2c/0x50
5353 01:46:53.482938 # [ 177.663379] direct_entry+0x164/0x180
5354 01:46:53.483362 # [ 177.667313] full_proxy_write+0x68/0xc0
5355 01:46:53.483768 # [ 177.671424] vfs_write+0xcc/0x2a0
5356 01:46:53.484160 # [ 177.675014] ksys_write+0x78/0x104
5357 01:46:53.484543 # [ 177.678688] __arm64_sys_write+0x28/0x3c
5358 01:46:53.484920 # [ 177.682886] invoke_syscall+0x8c/0x120
5359 01:46:53.485678 # [ 177.686911] el0_svc_common.constprop.0+0x68/0x124
5360 01:46:53.486048 # [ 177.691979] do_el0_svc+0x40/0xcc
5361 01:46:53.486432 # [ 177.695567] el0_svc+0x48/0xc0
5362 01:46:53.486802 # [ 177.698892] el0t_64_sync_handler+0xb8/0xbc
5363 01:46:53.525613 # [ 177.703349] el0t_64_sync+0x18c/0x190
5364 01:46:53.526109 # [ 177.707281] irq event stamp: 0
5365 01:46:53.526540 # [ 177.710599] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5366 01:46:53.526943 # [ 177.717145] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5367 01:46:53.527334 # [ 177.725608] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5368 01:46:53.527718 # [ 177.734070] softirqs last disabled at (0): [<0000000000000000>] 0x0
5369 01:46:53.528831 # [ 177.740612] ---[ end trace 0000000000000000 ]---
5370 01:46:53.557178 # [ 177.745556] lkdtm: Negative detected: saturated
5371 01:46:53.557666 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5372 01:46:53.558137 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5373 01:46:53.560366 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5374 01:46:54.144506 <6>[ 178.709811] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5375 01:46:54.145415 <6>[ 178.716970] lkdtm: attempting bad refcount_sub_and_test() below zero
5376 01:46:54.145812 <4>[ 178.723672] ------------[ cut here ]------------
5377 01:46:54.146264 <4>[ 178.728633] refcount_t: underflow; use-after-free.
5378 01:46:54.146670 <4>[ 178.734000] WARNING: CPU: 1 PID: 3120 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5379 01:46:54.187799 <4>[ 178.742836] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5380 01:46:54.188290 <4>[ 178.756677] CPU: 1 PID: 3120 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5381 01:46:54.189098 <4>[ 178.764616] Hardware name: ARM Juno development board (r0) (DT)
5382 01:46:54.189468 <4>[ 178.770808] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5383 01:46:54.189868 <4>[ 178.778050] pc : refcount_warn_saturate+0x12c/0x224
5384 01:46:54.190291 <4>[ 178.783204] lr : refcount_warn_saturate+0x12c/0x224
5385 01:46:54.190678 <4>[ 178.788357] sp : ffff8000102e3a80
5386 01:46:54.231233 <4>[ 178.791937] x29: ffff8000102e3a80 x28: ffff000806e434c0 x27: 0000000000000000
5387 01:46:54.231686 <4>[ 178.799364] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5388 01:46:54.232111 <4>[ 178.806790] x23: ffff000806d91000 x22: ffff8000102e3c50 x21: 000000000000001f
5389 01:46:54.232513 <4>[ 178.814215] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5390 01:46:54.233286 <4>[ 178.821639] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5391 01:46:54.233644 <4>[ 178.829063] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5392 01:46:54.274535 <4>[ 178.836487] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d918c
5393 01:46:54.274988 <4>[ 178.843912] x8 : ffff000806e434c0 x7 : 00000074b5503510 x6 : 0000000000000000
5394 01:46:54.275419 <4>[ 178.851336] x5 : ffff8000102e4000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5395 01:46:54.275821 <4>[ 178.858760] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806e434c0
5396 01:46:54.276209 <4>[ 178.866183] Call trace:
5397 01:46:54.276950 <4>[ 178.868893] refcount_warn_saturate+0x12c/0x224
5398 01:46:54.277300 <4>[ 178.873699] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5399 01:46:54.317887 <4>[ 178.879466] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5400 01:46:54.318378 <4>[ 178.885318] lkdtm_do_action+0x2c/0x50
5401 01:46:54.318815 <4>[ 178.889339] direct_entry+0x164/0x180
5402 01:46:54.319221 <4>[ 178.893272] full_proxy_write+0x68/0xc0
5403 01:46:54.319614 <4>[ 178.897384] vfs_write+0xcc/0x2a0
5404 01:46:54.319996 <4>[ 178.900973] ksys_write+0x78/0x104
5405 01:46:54.320374 <4>[ 178.904648] __arm64_sys_write+0x28/0x3c
5406 01:46:54.320768 <4>[ 178.908846] invoke_syscall+0x8c/0x120
5407 01:46:54.321135 <4>[ 178.912870] el0_svc_common.constprop.0+0x68/0x124
5408 01:46:54.321505 <4>[ 178.917939] do_el0_svc+0x40/0xcc
5409 01:46:54.322237 <4>[ 178.921527] el0_svc+0x48/0xc0
5410 01:46:54.361197 <4>[ 178.924851] el0t_64_sync_handler+0xb8/0xbc
5411 01:46:54.361651 <4>[ 178.929307] el0t_64_sync+0x18c/0x190
5412 01:46:54.362115 <4>[ 178.933239] irq event stamp: 0
5413 01:46:54.362525 <4>[ 178.936557] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5414 01:46:54.362916 <4>[ 178.943103] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5415 01:46:54.363302 <4>[ 178.951565] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5416 01:46:54.363684 <4>[ 178.960026] softirqs last disabled at (0): [<0000000000000000>] 0x0
5417 01:46:54.364444 <4>[ 178.966568] ---[ end trace 0000000000000000 ]---
5418 01:46:54.379513 <6>[ 178.971567] lkdtm: Negative detected: saturated
5419 01:46:54.563179 # [ 178.709811] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5420 01:46:54.563452 # [ 178.716970] lkdtm: attempting bad refcount_sub_and_test() below zero
5421 01:46:54.563625 # [ 178.723672] ------------[ cut here ]------------
5422 01:46:54.563782 # [ 178.728633] refcount_t: underflow; use-after-free.
5423 01:46:54.563931 # [ 178.734000] WARNING: CPU: 1 PID: 3120 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5424 01:46:54.606582 # [ 178.742836] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5425 01:46:54.607025 # [ 178.756677] CPU: 1 PID: 3120 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5426 01:46:54.607332 # [ 178.764616] Hardware name: ARM Juno development board (r0) (DT)
5427 01:46:54.607610 # [ 178.770808] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5428 01:46:54.607878 # [ 178.778050] pc : refcount_warn_saturate+0x12c/0x224
5429 01:46:54.608136 # [ 178.783204] lr : refcount_warn_saturate+0x12c/0x224
5430 01:46:54.608390 # [ 178.788357] sp : ffff8000102e3a80
5431 01:46:54.649701 # [ 178.791937] x29: ffff8000102e3a80 x28: ffff000806e434c0 x27: 0000000000000000
5432 01:46:54.650153 # [ 178.799364] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5433 01:46:54.650461 # [ 178.806790] x23: ffff000806d91000 x22: ffff8000102e3c50 x21: 000000000000001f
5434 01:46:54.650740 # [ 178.814215] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5435 01:46:54.651004 # [ 178.821639] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5436 01:46:54.651261 # [ 178.829063] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5437 01:46:54.692965 # [ 178.836487] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d918c
5438 01:46:54.693488 # [ 178.843912] x8 : ffff000806e434c0 x7 : 00000074b5503510 x6 : 0000000000000000
5439 01:46:54.693845 # [ 178.851336] x5 : ffff8000102e4000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5440 01:46:54.694216 # [ 178.858760] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806e434c0
5441 01:46:54.694530 # [ 178.866183] Call trace:
5442 01:46:54.694826 # [ 178.868893] refcount_warn_saturate+0x12c/0x224
5443 01:46:54.695188 # [ 178.873699] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5444 01:46:54.696177 # [ 178.879466] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5445 01:46:54.735975 # [ 178.885318] lkdtm_do_action+0x2c/0x50
5446 01:46:54.736437 # [ 178.889339] direct_entry+0x164/0x180
5447 01:46:54.736780 # [ 178.893272] full_proxy_write+0x68/0xc0
5448 01:46:54.737093 # [ 178.897384] vfs_write+0xcc/0x2a0
5449 01:46:54.737391 # [ 178.900973] ksys_write+0x78/0x104
5450 01:46:54.737681 # [ 178.904648] __arm64_sys_write+0x28/0x3c
5451 01:46:54.737969 # [ 178.908846] invoke_syscall+0x8c/0x120
5452 01:46:54.738307 # [ 178.912870] el0_svc_common.constprop.0+0x68/0x124
5453 01:46:54.738594 # [ 178.917939] do_el0_svc+0x40/0xcc
5454 01:46:54.738893 # [ 178.921527] el0_svc+0x48/0xc0
5455 01:46:54.739639 # [ 178.924851] el0t_64_sync_handler+0xb8/0xbc
5456 01:46:54.779224 # [ 178.929307] el0t_64_sync+0x18c/0x190
5457 01:46:54.779678 # [ 178.933239] irq event stamp: 0
5458 01:46:54.780011 # [ 178.936557] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5459 01:46:54.780322 # [ 178.943103] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5460 01:46:54.780622 # [ 178.951565] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5461 01:46:54.780919 # [ 178.960026] softirqs last disabled at (0): [<0000000000000000>] 0x0
5462 01:46:54.782468 # [ 178.966568] ---[ end trace 0000000000000000 ]---
5463 01:46:54.811046 # [ 178.971567] lkdtm: Negative detected: saturated
5464 01:46:54.811530 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5465 01:46:54.814275 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5466 01:46:54.814722 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5467 01:46:55.318638 <6>[ 179.885021] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5468 01:46:55.319151 <6>[ 179.891050] lkdtm: attempting safe refcount_inc_not_zero() from zero
5469 01:46:55.319492 <6>[ 179.897758] lkdtm: Good: zero detected
5470 01:46:55.319808 <6>[ 179.902033] lkdtm: Correctly stayed at zero
5471 01:46:55.320478 <6>[ 179.906553] lkdtm: attempting bad refcount_inc() from zero
5472 01:46:55.320812 <4>[ 179.912340] ------------[ cut here ]------------
5473 01:46:55.321110 <4>[ 179.917266] refcount_t: addition on 0; use-after-free.
5474 01:46:55.361953 <4>[ 179.922734] WARNING: CPU: 2 PID: 3159 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5475 01:46:55.362465 <4>[ 179.931472] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5476 01:46:55.363175 <4>[ 179.945315] CPU: 2 PID: 3159 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5477 01:46:55.363525 <4>[ 179.953254] Hardware name: ARM Juno development board (r0) (DT)
5478 01:46:55.363843 <4>[ 179.959446] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5479 01:46:55.365518 <4>[ 179.966688] pc : refcount_warn_saturate+0xc8/0x224
5480 01:46:55.405352 <4>[ 179.971756] lr : refcount_warn_saturate+0xc8/0x224
5481 01:46:55.405841 <4>[ 179.976822] sp : ffff8000103a3940
5482 01:46:55.406234 <4>[ 179.980403] x29: ffff8000103a3940 x28: ffff00080e570040 x27: 0000000000000000
5483 01:46:55.406556 <4>[ 179.987832] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5484 01:46:55.406865 <4>[ 179.995257] x23: ffff00080dc6d000 x22: ffff8000103a3b10 x21: 0000000000000012
5485 01:46:55.407160 <4>[ 180.002682] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5486 01:46:55.448663 <4>[ 180.010105] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
5487 01:46:55.449119 <4>[ 180.017530] x14: 0000000000000000 x13: 205d363632373139 x12: 2e39373120205b3e
5488 01:46:55.449459 <4>[ 180.024954] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f928
5489 01:46:55.449778 <4>[ 180.032379] x8 : ffff00080e570040 x7 : 3636323731392e39 x6 : 0000000000001ffe
5490 01:46:55.450113 <4>[ 180.039804] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974a50000
5491 01:46:55.450407 <4>[ 180.047228] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080e570040
5492 01:46:55.451953 <4>[ 180.054651] Call trace:
5493 01:46:55.492049 <4>[ 180.057361] refcount_warn_saturate+0xc8/0x224
5494 01:46:55.492495 <4>[ 180.062081] __refcount_add.constprop.0+0x6c/0xa0
5495 01:46:55.492836 <4>[ 180.067063] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5496 01:46:55.493154 <4>[ 180.071783] lkdtm_do_action+0x2c/0x50
5497 01:46:55.493450 <4>[ 180.075804] direct_entry+0x164/0x180
5498 01:46:55.493740 <4>[ 180.079738] full_proxy_write+0x68/0xc0
5499 01:46:55.494058 <4>[ 180.083849] vfs_write+0xcc/0x2a0
5500 01:46:55.494347 <4>[ 180.087439] ksys_write+0x78/0x104
5501 01:46:55.494626 <4>[ 180.091114] __arm64_sys_write+0x28/0x3c
5502 01:46:55.495299 <4>[ 180.095311] invoke_syscall+0x8c/0x120
5503 01:46:55.535370 <4>[ 180.099336] el0_svc_common.constprop.0+0x68/0x124
5504 01:46:55.535831 <4>[ 180.104404] do_el0_svc+0x40/0xcc
5505 01:46:55.536167 <4>[ 180.107992] el0_svc+0x48/0xc0
5506 01:46:55.536478 <4>[ 180.111316] el0t_64_sync_handler+0xb8/0xbc
5507 01:46:55.536776 <4>[ 180.115772] el0t_64_sync+0x18c/0x190
5508 01:46:55.537068 <4>[ 180.119705] irq event stamp: 0
5509 01:46:55.537354 <4>[ 180.123023] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5510 01:46:55.537643 <4>[ 180.129569] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5511 01:46:55.567010 <4>[ 180.138032] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5512 01:46:55.567335 <4>[ 180.146493] softirqs last disabled at (0): [<0000000000000000>] 0x0
5513 01:46:55.567517 <4>[ 180.153035] ---[ end trace 0000000000000000 ]---
5514 01:46:55.567707 <6>[ 180.158042] lkdtm: Zero detected: saturated
5515 01:46:55.754117 # [ 179.885021] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5516 01:46:55.754388 # [ 179.891050] lkdtm: attempting safe refcount_inc_not_zero() from zero
5517 01:46:55.754562 # [ 179.897758] lkdtm: Good: zero detected
5518 01:46:55.754727 # [ 179.902033] lkdtm: Correctly stayed at zero
5519 01:46:55.754870 # [ 179.906553] lkdtm: attempting bad refcount_inc() from zero
5520 01:46:55.755011 # [ 179.912340] ------------[ cut here ]------------
5521 01:46:55.755145 # [ 179.917266] refcount_t: addition on 0; use-after-free.
5522 01:46:55.797251 # [ 179.922734] WARNING: CPU: 2 PID: 3159 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5523 01:46:55.797514 # [ 179.931472] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5524 01:46:55.797740 # [ 179.945315] CPU: 2 PID: 3159 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5525 01:46:55.797945 # [ 179.953254] Hardware name: ARM Juno development board (r0) (DT)
5526 01:46:55.798159 # [ 179.959446] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5527 01:46:55.800430 # [ 179.966688] pc : refcount_warn_saturate+0xc8/0x224
5528 01:46:55.840685 # [ 179.971756] lr : refcount_warn_saturate+0xc8/0x224
5529 01:46:55.841152 # [ 179.976822] sp : ffff8000103a3940
5530 01:46:55.841583 # [ 179.980403] x29: ffff8000103a3940 x28: ffff00080e570040 x27: 0000000000000000
5531 01:46:55.841987 # [ 179.987832] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5532 01:46:55.842415 # [ 179.995257] x23: ffff00080dc6d000 x22: ffff8000103a3b10 x21: 0000000000000012
5533 01:46:55.842798 # [ 180.002682] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5534 01:46:55.843951 # [ 180.010105] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
5535 01:46:55.883840 # [ 180.017530] x14: 0000000000000000 x13: 205d363632373139 x12: 2e39373120205b3e
5536 01:46:55.884311 # [ 180.024954] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f928
5537 01:46:55.884747 # [ 180.032379] x8 : ffff00080e570040 x7 : 3636323731392e39 x6 : 0000000000001ffe
5538 01:46:55.885154 # [ 180.039804] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974a50000
5539 01:46:55.885544 # [ 180.047228] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080e570040
5540 01:46:55.885926 # [ 180.054651] Call trace:
5541 01:46:55.887036 # [ 180.057361] refcount_warn_saturate+0xc8/0x224
5542 01:46:55.927001 # [ 180.062081] __refcount_add.constprop.0+0x6c/0xa0
5543 01:46:55.927461 # [ 180.067063] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5544 01:46:55.927896 # [ 180.071783] lkdtm_do_action+0x2c/0x50
5545 01:46:55.928297 # [ 180.075804] direct_entry+0x164/0x180
5546 01:46:55.928684 # [ 180.079738] full_proxy_write+0x68/0xc0
5547 01:46:55.929065 # [ 180.083849] vfs_write+0xcc/0x2a0
5548 01:46:55.929439 # [ 180.087439] ksys_write+0x78/0x104
5549 01:46:55.929807 # [ 180.091114] __arm64_sys_write+0x28/0x3c
5550 01:46:55.930241 # [ 180.095311] invoke_syscall+0x8c/0x120
5551 01:46:55.931012 # [ 180.099336] el0_svc_common.constprop.0+0x68/0x124
5552 01:46:55.970162 # [ 180.104404] do_el0_svc+0x40/0xcc
5553 01:46:55.970634 # [ 180.107992] el0_svc+0x48/0xc0
5554 01:46:55.971064 # [ 180.111316] el0t_64_sync_handler+0xb8/0xbc
5555 01:46:55.971465 # [ 180.115772] el0t_64_sync+0x18c/0x190
5556 01:46:55.971851 # [ 180.119705] irq event stamp: 0
5557 01:46:55.972610 # [ 180.123023] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5558 01:46:55.972959 # [ 180.129569] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5559 01:46:55.973743 # [ 180.138032] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5560 01:46:56.007033 # [ 180.146493] softirqs last disabled at (0): [<0000000000000000>] 0x0
5561 01:46:56.007502 # [ 180.153035] ---[ end trace 0000000000000000 ]---
5562 01:46:56.007932 # [ 180.158042] lkdtm: Zero detected: saturated
5563 01:46:56.008328 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5564 01:46:56.008714 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5565 01:46:56.010306 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5566 01:46:56.531001 <6>[ 181.095610] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5567 01:46:56.531527 <6>[ 181.102221] lkdtm: attempting safe refcount_add_not_zero() from zero
5568 01:46:56.531874 <6>[ 181.108965] lkdtm: Good: zero detected
5569 01:46:56.532179 <6>[ 181.113323] lkdtm: Correctly stayed at zero
5570 01:46:56.532888 <6>[ 181.117808] lkdtm: attempting bad refcount_add() from zero
5571 01:46:56.533227 <4>[ 181.123591] ------------[ cut here ]------------
5572 01:46:56.533522 <4>[ 181.128501] refcount_t: addition on 0; use-after-free.
5573 01:46:56.574469 <4>[ 181.133967] WARNING: CPU: 2 PID: 3198 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5574 01:46:56.574969 <4>[ 181.142707] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5575 01:46:56.575683 <4>[ 181.156552] CPU: 2 PID: 3198 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5576 01:46:56.576022 <4>[ 181.164491] Hardware name: ARM Juno development board (r0) (DT)
5577 01:46:56.576325 <4>[ 181.170683] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5578 01:46:56.577947 <4>[ 181.177926] pc : refcount_warn_saturate+0xc8/0x224
5579 01:46:56.617751 <4>[ 181.182993] lr : refcount_warn_saturate+0xc8/0x224
5580 01:46:56.618239 <4>[ 181.188059] sp : ffff800010463840
5581 01:46:56.618573 <4>[ 181.191639] x29: ffff800010463840 x28: ffff00080e5734c0 x27: 0000000000000000
5582 01:46:56.618881 <4>[ 181.199067] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5583 01:46:56.619171 <4>[ 181.206492] x23: ffff00080b043000 x22: ffff800010463a10 x21: 0000000000000012
5584 01:46:56.619454 <4>[ 181.213916] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5585 01:46:56.661017 <4>[ 181.221340] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8415f000
5586 01:46:56.661837 <4>[ 181.228764] x14: 0000000000000000 x13: 205d313035383231 x12: 2e31383120205b3e
5587 01:46:56.662243 <4>[ 181.236188] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f928
5588 01:46:56.662563 <4>[ 181.243613] x8 : ffff00080e5734c0 x7 : 3130353832312e31 x6 : 0000000000001ffe
5589 01:46:56.662862 <4>[ 181.251037] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974a50000
5590 01:46:56.663155 <4>[ 181.258461] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080e5734c0
5591 01:46:56.664401 <4>[ 181.265885] Call trace:
5592 01:46:56.704401 <4>[ 181.268595] refcount_warn_saturate+0xc8/0x224
5593 01:46:56.705218 <4>[ 181.273315] __refcount_add.constprop.0+0x6c/0xa0
5594 01:46:56.705574 <4>[ 181.278297] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5595 01:46:56.705884 <4>[ 181.283016] lkdtm_do_action+0x2c/0x50
5596 01:46:56.706222 <4>[ 181.287037] direct_entry+0x164/0x180
5597 01:46:56.706520 <4>[ 181.290970] full_proxy_write+0x68/0xc0
5598 01:46:56.706800 <4>[ 181.295082] vfs_write+0xcc/0x2a0
5599 01:46:56.707073 <4>[ 181.298672] ksys_write+0x78/0x104
5600 01:46:56.707357 <4>[ 181.302347] __arm64_sys_write+0x28/0x3c
5601 01:46:56.707793 <4>[ 181.306544] invoke_syscall+0x8c/0x120
5602 01:46:56.747806 <4>[ 181.310569] el0_svc_common.constprop.0+0x68/0x124
5603 01:46:56.748247 <4>[ 181.315637] do_el0_svc+0x40/0xcc
5604 01:46:56.748610 <4>[ 181.319225] el0_svc+0x48/0xc0
5605 01:46:56.748973 <4>[ 181.322550] el0t_64_sync_handler+0xb8/0xbc
5606 01:46:56.749267 <4>[ 181.327006] el0t_64_sync+0x18c/0x190
5607 01:46:56.749554 <4>[ 181.330938] irq event stamp: 0
5608 01:46:56.749836 <4>[ 181.334256] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5609 01:46:56.750167 <4>[ 181.340802] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5610 01:46:56.750987 <4>[ 181.349264] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5611 01:46:56.774425 <4>[ 181.357724] softirqs last disabled at (0): [<0000000000000000>] 0x0
5612 01:46:56.775032 <4>[ 181.364266] ---[ end trace 0000000000000000 ]---
5613 01:46:56.777267 <6>[ 181.369262] lkdtm: Zero detected: saturated
5614 01:46:56.955196 # [ 181.095610] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5615 01:46:56.955704 # [ 181.102221] lkdtm: attempting safe refcount_add_not_zero() from zero
5616 01:46:56.956044 # [ 181.108965] lkdtm: Good: zero detected
5617 01:46:56.956356 # [ 181.113323] lkdtm: Correctly stayed at zero
5618 01:46:56.956655 # [ 181.117808] lkdtm: attempting bad refcount_add() from zero
5619 01:46:56.956948 # [ 181.123591] ------------[ cut here ]------------
5620 01:46:56.957239 # [ 181.128501] refcount_t: addition on 0; use-after-free.
5621 01:46:56.998331 # [ 181.133967] WARNING: CPU: 2 PID: 3198 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5622 01:46:56.998825 # [ 181.142707] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5623 01:46:56.999551 # [ 181.156552] CPU: 2 PID: 3198 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5624 01:46:56.999905 # [ 181.164491] Hardware name: ARM Juno development board (r0) (DT)
5625 01:46:57.000221 # [ 181.170683] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5626 01:46:57.001669 # [ 181.177926] pc : refcount_warn_saturate+0xc8/0x224
5627 01:46:57.041480 # [ 181.182993] lr : refcount_warn_saturate+0xc8/0x224
5628 01:46:57.041941 # [ 181.188059] sp : ffff800010463840
5629 01:46:57.042332 # [ 181.191639] x29: ffff800010463840 x28: ffff00080e5734c0 x27: 0000000000000000
5630 01:46:57.042652 # [ 181.199067] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5631 01:46:57.042950 # [ 181.206492] x23: ffff00080b043000 x22: ffff800010463a10 x21: 0000000000000012
5632 01:46:57.043241 # [ 181.213916] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5633 01:46:57.084668 # [ 181.221340] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8415f000
5634 01:46:57.085126 # [ 181.228764] x14: 0000000000000000 x13: 205d313035383231 x12: 2e31383120205b3e
5635 01:46:57.085471 # [ 181.236188] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f928
5636 01:46:57.085860 # [ 181.243613] x8 : ffff00080e5734c0 x7 : 3130353832312e31 x6 : 0000000000001ffe
5637 01:46:57.086238 # [ 181.251037] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974a50000
5638 01:46:57.086547 # [ 181.258461] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080e5734c0
5639 01:46:57.087962 # [ 181.265885] Call trace:
5640 01:46:57.127776 # [ 181.268595] refcount_warn_saturate+0xc8/0x224
5641 01:46:57.128240 # [ 181.273315] __refcount_add.constprop.0+0x6c/0xa0
5642 01:46:57.128579 # [ 181.278297] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5643 01:46:57.128888 # [ 181.283016] lkdtm_do_action+0x2c/0x50
5644 01:46:57.129179 # [ 181.287037] direct_entry+0x164/0x180
5645 01:46:57.129509 # [ 181.290970] full_proxy_write+0x68/0xc0
5646 01:46:57.129833 # [ 181.295082] vfs_write+0xcc/0x2a0
5647 01:46:57.130159 # [ 181.298672] ksys_write+0x78/0x104
5648 01:46:57.130444 # [ 181.302347] __arm64_sys_write+0x28/0x3c
5649 01:46:57.130807 # [ 181.306544] invoke_syscall+0x8c/0x120
5650 01:46:57.131529 # [ 181.310569] el0_svc_common.constprop.0+0x68/0x124
5651 01:46:57.170951 # [ 181.315637] do_el0_svc+0x40/0xcc
5652 01:46:57.171447 # [ 181.319225] el0_svc+0x48/0xc0
5653 01:46:57.172239 # [ 181.322550] el0t_64_sync_handler+0xb8/0xbc
5654 01:46:57.172625 # [ 181.327006] el0t_64_sync+0x18c/0x190
5655 01:46:57.172939 # [ 181.330938] irq event stamp: 0
5656 01:46:57.173236 # [ 181.334256] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5657 01:46:57.173535 # [ 181.340802] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5658 01:46:57.174322 # [ 181.349264] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5659 01:46:57.207955 # [ 181.357724] softirqs last disabled at (0): [<0000000000000000>] 0x0
5660 01:46:57.208518 # [ 181.364266] ---[ end trace 0000000000000000 ]---
5661 01:46:57.208957 # [ 181.369262] lkdtm: Zero detected: saturated
5662 01:46:57.209361 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5663 01:46:57.209753 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5664 01:46:57.211190 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5665 01:46:57.796544 <6>[ 182.362991] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5666 01:46:57.797453 <6>[ 182.369437] lkdtm: attempting bad refcount_inc() from saturated
5667 01:46:57.797835 <4>[ 182.375702] ------------[ cut here ]------------
5668 01:46:57.798215 <4>[ 182.380653] refcount_t: saturated; leaking memory.
5669 01:46:57.798534 <4>[ 182.385965] WARNING: CPU: 1 PID: 3242 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5670 01:46:57.839839 <4>[ 182.394802] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5671 01:46:57.840298 <4>[ 182.408644] CPU: 1 PID: 3242 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5672 01:46:57.841038 <4>[ 182.416584] Hardware name: ARM Juno development board (r0) (DT)
5673 01:46:57.841398 <4>[ 182.422775] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5674 01:46:57.841719 <4>[ 182.430017] pc : refcount_warn_saturate+0x17c/0x224
5675 01:46:57.842055 <4>[ 182.435171] lr : refcount_warn_saturate+0x17c/0x224
5676 01:46:57.842360 <4>[ 182.440324] sp : ffff80001052ba00
5677 01:46:57.883146 <4>[ 182.443904] x29: ffff80001052ba00 x28: ffff00080db99a80 x27: 0000000000000000
5678 01:46:57.883595 <4>[ 182.451332] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5679 01:46:57.884331 <4>[ 182.458756] x23: ffff00080b38f000 x22: ffff80001052bbd0 x21: 0000000000000017
5680 01:46:57.884691 <4>[ 182.466181] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5681 01:46:57.885002 <4>[ 182.473606] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5682 01:46:57.885301 <4>[ 182.481031] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5683 01:46:57.926589 <4>[ 182.488455] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d918c
5684 01:46:57.927034 <4>[ 182.495879] x8 : ffff00080db99a80 x7 : 00000074b5503510 x6 : 0000000000000000
5685 01:46:57.927371 <4>[ 182.503303] x5 : ffff80001052c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5686 01:46:57.927690 <4>[ 182.510726] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080db99a80
5687 01:46:57.927991 <4>[ 182.518150] Call trace:
5688 01:46:57.928285 <4>[ 182.520860] refcount_warn_saturate+0x17c/0x224
5689 01:46:57.928574 <4>[ 182.525667] __refcount_add.constprop.0+0x88/0xa0
5690 01:46:57.929850 <4>[ 182.530649] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5691 01:46:57.970041 <4>[ 182.535805] lkdtm_do_action+0x2c/0x50
5692 01:46:57.970494 <4>[ 182.539826] direct_entry+0x164/0x180
5693 01:46:57.970834 <4>[ 182.543759] full_proxy_write+0x68/0xc0
5694 01:46:57.971148 <4>[ 182.547870] vfs_write+0xcc/0x2a0
5695 01:46:57.971444 <4>[ 182.551460] ksys_write+0x78/0x104
5696 01:46:57.971735 <4>[ 182.555135] __arm64_sys_write+0x28/0x3c
5697 01:46:57.972024 <4>[ 182.559333] invoke_syscall+0x8c/0x120
5698 01:46:57.972308 <4>[ 182.563357] el0_svc_common.constprop.0+0x68/0x124
5699 01:46:57.972589 <4>[ 182.568425] do_el0_svc+0x40/0xcc
5700 01:46:57.972882 <4>[ 182.572013] el0_svc+0x48/0xc0
5701 01:46:57.973641 <4>[ 182.575337] el0t_64_sync_handler+0xb8/0xbc
5702 01:46:58.013358 <4>[ 182.579793] el0t_64_sync+0x18c/0x190
5703 01:46:58.013808 <4>[ 182.583725] irq event stamp: 0
5704 01:46:58.014195 <4>[ 182.587044] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5705 01:46:58.014523 <4>[ 182.593589] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5706 01:46:58.014835 <4>[ 182.602051] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5707 01:46:58.015135 <4>[ 182.610511] softirqs last disabled at (0): [<0000000000000000>] 0x0
5708 01:46:58.016643 <4>[ 182.617054] ---[ end trace 0000000000000000 ]---
5709 01:46:58.032243 <6>[ 182.622005] lkdtm: Saturation detected: still saturated
5710 01:46:58.207125 # [ 182.362991] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5711 01:46:58.207404 # [ 182.369437] lkdtm: attempting bad refcount_inc() from saturated
5712 01:46:58.207576 # [ 182.375702] ------------[ cut here ]------------
5713 01:46:58.207731 # [ 182.380653] refcount_t: saturated; leaking memory.
5714 01:46:58.207879 # [ 182.385965] WARNING: CPU: 1 PID: 3242 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5715 01:46:58.250285 # [ 182.394802] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5716 01:46:58.250544 # [ 182.408644] CPU: 1 PID: 3242 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5717 01:46:58.250715 # [ 182.416584] Hardware name: ARM Juno development board (r0) (DT)
5718 01:46:58.250871 # [ 182.422775] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5719 01:46:58.251022 # [ 182.430017] pc : refcount_warn_saturate+0x17c/0x224
5720 01:46:58.251159 # [ 182.435171] lr : refcount_warn_saturate+0x17c/0x224
5721 01:46:58.251280 # [ 182.440324] sp : ffff80001052ba00
5722 01:46:58.293701 # [ 182.443904] x29: ffff80001052ba00 x28: ffff00080db99a80 x27: 0000000000000000
5723 01:46:58.294676 # [ 182.451332] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5724 01:46:58.295060 # [ 182.458756] x23: ffff00080b38f000 x22: ffff80001052bbd0 x21: 0000000000000017
5725 01:46:58.295384 # [ 182.466181] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5726 01:46:58.295690 # [ 182.473606] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5727 01:46:58.295987 # [ 182.481031] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5728 01:46:58.336939 # [ 182.488455] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d918c
5729 01:46:58.337410 # [ 182.495879] x8 : ffff00080db99a80 x7 : 00000074b5503510 x6 : 0000000000000000
5730 01:46:58.337770 # [ 182.503303] x5 : ffff80001052c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5731 01:46:58.338237 # [ 182.510726] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080db99a80
5732 01:46:58.338638 # [ 182.518150] Call trace:
5733 01:46:58.339028 # [ 182.520860] refcount_warn_saturate+0x17c/0x224
5734 01:46:58.339410 # [ 182.525667] __refcount_add.constprop.0+0x88/0xa0
5735 01:46:58.340179 # [ 182.530649] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5736 01:46:58.380105 # [ 182.535805] lkdtm_do_action+0x2c/0x50
5737 01:46:58.380569 # [ 182.539826] direct_entry+0x164/0x180
5738 01:46:58.380908 # [ 182.543759] full_proxy_write+0x68/0xc0
5739 01:46:58.381586 # [ 182.547870] vfs_write+0xcc/0x2a0
5740 01:46:58.381920 # [ 182.551460] ksys_write+0x78/0x104
5741 01:46:58.382257 # [ 182.555135] __arm64_sys_write+0x28/0x3c
5742 01:46:58.382555 # [ 182.559333] invoke_syscall+0x8c/0x120
5743 01:46:58.382842 # [ 182.563357] el0_svc_common.constprop.0+0x68/0x124
5744 01:46:58.383140 # [ 182.568425] do_el0_svc+0x40/0xcc
5745 01:46:58.383530 # [ 182.572013] el0_svc+0x48/0xc0
5746 01:46:58.384000 # [ 182.575337] el0t_64_sync_handler+0xb8/0xbc
5747 01:46:58.423183 # [ 182.579793] el0t_64_sync+0x18c/0x190
5748 01:46:58.423644 # [ 182.583725] irq event stamp: 0
5749 01:46:58.424078 # [ 182.587044] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5750 01:46:58.424483 # [ 182.593589] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5751 01:46:58.424875 # [ 182.602051] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5752 01:46:58.425259 # [ 182.610511] softirqs last disabled at (0): [<0000000000000000>] 0x0
5753 01:46:58.425640 # [ 182.617054] ---[ end trace 0000000000000000 ]---
5754 01:46:58.449750 # [ 182.622005] lkdtm: Saturation detected: still saturated
5755 01:46:58.450275 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5756 01:46:58.450716 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5757 01:46:58.452962 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5758 01:46:59.060671 <6>[ 183.627082] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5759 01:46:59.061130 <6>[ 183.633544] lkdtm: attempting bad refcount_dec() from saturated
5760 01:46:59.061432 <4>[ 183.639980] ------------[ cut here ]------------
5761 01:46:59.062074 <4>[ 183.644933] refcount_t: decrement hit 0; leaking memory.
5762 01:46:59.062375 <4>[ 183.650583] WARNING: CPU: 1 PID: 3286 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5763 01:46:59.103954 <4>[ 183.659320] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5764 01:46:59.104436 <4>[ 183.673164] CPU: 1 PID: 3286 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5765 01:46:59.104781 <4>[ 183.681102] Hardware name: ARM Juno development board (r0) (DT)
5766 01:46:59.105457 <4>[ 183.687294] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5767 01:46:59.105792 <4>[ 183.694535] pc : refcount_warn_saturate+0x68/0x224
5768 01:46:59.106136 <4>[ 183.699603] lr : refcount_warn_saturate+0x68/0x224
5769 01:46:59.106437 <4>[ 183.704669] sp : ffff8000105fba30
5770 01:46:59.147277 <4>[ 183.708249] x29: ffff8000105fba30 x28: ffff00080bdc9a80 x27: 0000000000000000
5771 01:46:59.148089 <4>[ 183.715676] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5772 01:46:59.148455 <4>[ 183.723102] x23: ffff00080daf0000 x22: ffff8000105fbc00 x21: 0000000000000017
5773 01:46:59.148830 <4>[ 183.730528] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5774 01:46:59.149134 <4>[ 183.737951] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5775 01:46:59.149433 <4>[ 183.745375] x14: 0000000000000000 x13: 205d333339343436 x12: 2e33383120205b3e
5776 01:46:59.190697 <4>[ 183.752800] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f928
5777 01:46:59.191165 <4>[ 183.760225] x8 : ffff00080bdc9a80 x7 : 3333393434362e33 x6 : 0000000000001ffe
5778 01:46:59.191503 <4>[ 183.767649] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5779 01:46:59.191819 <4>[ 183.775072] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bdc9a80
5780 01:46:59.192125 <4>[ 183.782496] Call trace:
5781 01:46:59.192418 <4>[ 183.785206] refcount_warn_saturate+0x68/0x224
5782 01:46:59.192704 <4>[ 183.789925] __refcount_dec.constprop.0+0x50/0x60
5783 01:46:59.193913 <4>[ 183.794906] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5784 01:46:59.234037 <4>[ 183.800059] lkdtm_do_action+0x2c/0x50
5785 01:46:59.234894 <4>[ 183.804082] direct_entry+0x164/0x180
5786 01:46:59.235270 <4>[ 183.808015] full_proxy_write+0x68/0xc0
5787 01:46:59.235589 <4>[ 183.812127] vfs_write+0xcc/0x2a0
5788 01:46:59.235890 <4>[ 183.815717] ksys_write+0x78/0x104
5789 01:46:59.236181 <4>[ 183.819392] __arm64_sys_write+0x28/0x3c
5790 01:46:59.236474 <4>[ 183.823589] invoke_syscall+0x8c/0x120
5791 01:46:59.236756 <4>[ 183.827614] el0_svc_common.constprop.0+0x68/0x124
5792 01:46:59.237040 <4>[ 183.832682] do_el0_svc+0x40/0xcc
5793 01:46:59.237405 <4>[ 183.836269] el0_svc+0x48/0xc0
5794 01:46:59.237765 <4>[ 183.839594] el0t_64_sync_handler+0xb8/0xbc
5795 01:46:59.277377 <4>[ 183.844049] el0t_64_sync+0x18c/0x190
5796 01:46:59.277857 <4>[ 183.847982] irq event stamp: 0
5797 01:46:59.278255 <4>[ 183.851301] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5798 01:46:59.278579 <4>[ 183.857846] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5799 01:46:59.278885 <4>[ 183.866309] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5800 01:46:59.279186 <4>[ 183.874770] softirqs last disabled at (0): [<0000000000000000>] 0x0
5801 01:46:59.280741 <4>[ 183.881311] ---[ end trace 0000000000000000 ]---
5802 01:46:59.295393 <6>[ 183.886255] lkdtm: Saturation detected: still saturated
5803 01:46:59.469637 # [ 183.627082] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5804 01:46:59.469912 # [ 183.633544] lkdtm: attempting bad refcount_dec() from saturated
5805 01:46:59.470122 # [ 183.639980] ------------[ cut here ]------------
5806 01:46:59.470286 # [ 183.644933] refcount_t: decrement hit 0; leaking memory.
5807 01:46:59.470454 # [ 183.650583] WARNING: CPU: 1 PID: 3286 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5808 01:46:59.513047 # [ 183.659320] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5809 01:46:59.513545 # [ 183.673164] CPU: 1 PID: 3286 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5810 01:46:59.513892 # [ 183.681102] Hardware name: ARM Juno development board (r0) (DT)
5811 01:46:59.514272 # [ 183.687294] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5812 01:46:59.514585 # [ 183.694535] pc : refcount_warn_saturate+0x68/0x224
5813 01:46:59.514882 # [ 183.699603] lr : refcount_warn_saturate+0x68/0x224
5814 01:46:59.515171 # [ 183.704669] sp : ffff8000105fba30
5815 01:46:59.556145 # [ 183.708249] x29: ffff8000105fba30 x28: ffff00080bdc9a80 x27: 0000000000000000
5816 01:46:59.557012 # [ 183.715676] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5817 01:46:59.557379 # [ 183.723102] x23: ffff00080daf0000 x22: ffff8000105fbc00 x21: 0000000000000017
5818 01:46:59.557701 # [ 183.730528] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5819 01:46:59.558039 # [ 183.737951] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5820 01:46:59.558359 # [ 183.745375] x14: 0000000000000000 x13: 205d333339343436 x12: 2e33383120205b3e
5821 01:46:59.599318 # [ 183.752800] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f928
5822 01:46:59.599771 # [ 183.760225] x8 : ffff00080bdc9a80 x7 : 3333393434362e33 x6 : 0000000000001ffe
5823 01:46:59.600071 # [ 183.767649] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5824 01:46:59.600352 # [ 183.775072] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bdc9a80
5825 01:46:59.600624 # [ 183.782496] Call trace:
5826 01:46:59.600888 # [ 183.785206] refcount_warn_saturate+0x68/0x224
5827 01:46:59.601148 # [ 183.789925] __refcount_dec.constprop.0+0x50/0x60
5828 01:46:59.602468 # [ 183.794906] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5829 01:46:59.642454 # [ 183.800059] lkdtm_do_action+0x2c/0x50
5830 01:46:59.642896 # [ 183.804082] direct_entry+0x164/0x180
5831 01:46:59.643204 # [ 183.808015] full_proxy_write+0x68/0xc0
5832 01:46:59.643639 # [ 183.812127] vfs_write+0xcc/0x2a0
5833 01:46:59.643920 # [ 183.815717] ksys_write+0x78/0x104
5834 01:46:59.644181 # [ 183.819392] __arm64_sys_write+0x28/0x3c
5835 01:46:59.644438 # [ 183.823589] invoke_syscall+0x8c/0x120
5836 01:46:59.644692 # [ 183.827614] el0_svc_common.constprop.0+0x68/0x124
5837 01:46:59.644947 # [ 183.832682] do_el0_svc+0x40/0xcc
5838 01:46:59.645194 # [ 183.836269] el0_svc+0x48/0xc0
5839 01:46:59.645803 # [ 183.839594] el0t_64_sync_handler+0xb8/0xbc
5840 01:46:59.685664 # [ 183.844049] el0t_64_sync+0x18c/0x190
5841 01:46:59.686099 # [ 183.847982] irq event stamp: 0
5842 01:46:59.686501 # [ 183.851301] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5843 01:46:59.686859 # [ 183.857846] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5844 01:46:59.687207 # [ 183.866309] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5845 01:46:59.687553 # [ 183.874770] softirqs last disabled at (0): [<0000000000000000>] 0x0
5846 01:46:59.687889 # [ 183.881311] ---[ end trace 0000000000000000 ]---
5847 01:46:59.711572 # [ 183.886255] lkdtm: Saturation detected: still saturated
5848 01:46:59.712062 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5849 01:46:59.712507 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5850 01:46:59.714789 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5851 01:47:00.314767 <6>[ 184.881417] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5852 01:47:00.315046 <6>[ 184.887878] lkdtm: attempting bad refcount_dec() from saturated
5853 01:47:00.315222 <4>[ 184.894142] ------------[ cut here ]------------
5854 01:47:00.315381 <4>[ 184.899096] refcount_t: saturated; leaking memory.
5855 01:47:00.315786 <4>[ 184.904283] WARNING: CPU: 5 PID: 3330 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5856 01:47:00.358082 <4>[ 184.913119] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5857 01:47:00.358339 <4>[ 184.927002] CPU: 5 PID: 3330 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5858 01:47:00.358782 <4>[ 184.934946] Hardware name: ARM Juno development board (r0) (DT)
5859 01:47:00.358961 <4>[ 184.941144] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5860 01:47:00.359120 <4>[ 184.948393] pc : refcount_warn_saturate+0x17c/0x224
5861 01:47:00.359269 <4>[ 184.953557] lr : refcount_warn_saturate+0x17c/0x224
5862 01:47:00.359413 <4>[ 184.958718] sp : ffff8000106d3850
5863 01:47:00.401789 <4>[ 184.962304] x29: ffff8000106d3850 x28: ffff00080db99a80 x27: 0000000000000000
5864 01:47:00.402299 <4>[ 184.969744] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5865 01:47:00.403046 <4>[ 184.977183] x23: ffff00080bceb000 x22: ffff8000106d3a20 x21: 0000000000000017
5866 01:47:00.403402 <4>[ 184.984622] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5867 01:47:00.403715 <4>[ 184.992059] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8479f000
5868 01:47:00.404017 <4>[ 184.999497] x14: 0000000000000000 x13: 205d363930393938 x12: 2e34383120205b3e
5869 01:47:00.445210 <4>[ 185.006934] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
5870 01:47:00.445669 <4>[ 185.014373] x8 : ffff00080db99a80 x7 : 3639303939382e34 x6 : 0000000000001ffe
5871 01:47:00.446050 <4>[ 185.021811] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab0000
5872 01:47:00.446778 <4>[ 185.029248] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080db99a80
5873 01:47:00.447130 <4>[ 185.036686] Call trace:
5874 01:47:00.447443 <4>[ 185.039401] refcount_warn_saturate+0x17c/0x224
5875 01:47:00.447740 <4>[ 185.044215] __refcount_add.constprop.0+0x88/0xa0
5876 01:47:00.448442 <4>[ 185.049206] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5877 01:47:00.488712 <4>[ 185.054371] lkdtm_do_action+0x2c/0x50
5878 01:47:00.489167 <4>[ 185.058400] direct_entry+0x164/0x180
5879 01:47:00.489507 <4>[ 185.062341] full_proxy_write+0x68/0xc0
5880 01:47:00.490249 <4>[ 185.066461] vfs_write+0xcc/0x2a0
5881 01:47:00.490595 <4>[ 185.070059] ksys_write+0x78/0x104
5882 01:47:00.490898 <4>[ 185.073742] __arm64_sys_write+0x28/0x3c
5883 01:47:00.491191 <4>[ 185.077948] invoke_syscall+0x8c/0x120
5884 01:47:00.491476 <4>[ 185.081981] el0_svc_common.constprop.0+0x68/0x124
5885 01:47:00.491777 <4>[ 185.087058] do_el0_svc+0x40/0xcc
5886 01:47:00.492175 <4>[ 185.090654] el0_svc+0x48/0xc0
5887 01:47:00.492652 <4>[ 185.093987] el0t_64_sync_handler+0xb8/0xbc
5888 01:47:00.532290 <4>[ 185.098451] el0t_64_sync+0x18c/0x190
5889 01:47:00.532788 <4>[ 185.102393] irq event stamp: 0
5890 01:47:00.533220 <4>[ 185.105717] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5891 01:47:00.533622 <4>[ 185.112272] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5892 01:47:00.534042 <4>[ 185.120744] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5893 01:47:00.534435 <4>[ 185.129213] softirqs last disabled at (0): [<0000000000000000>] 0x0
5894 01:47:00.535566 <4>[ 185.135763] ---[ end trace 0000000000000000 ]---
5895 01:47:00.550889 <6>[ 185.140875] lkdtm: Saturation detected: still saturated
5896 01:47:00.702752 # [ 184.881417] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5897 01:47:00.703028 # [ 184.887878] lkdtm: attempting bad refcount_dec() from saturated
5898 01:47:00.703254 # [ 184.894142] ------------[ cut here ]------------
5899 01:47:00.703455 # [ 184.899096] refcount_t: saturated; leaking memory.
5900 01:47:00.703646 # [ 184.904283] WARNING: CPU: 5 PID: 3330 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5901 01:47:00.705906 # [ 184.913119] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5902 01:47:00.745866 # [ 184.927002] CPU: 5 PID: 3330 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5903 01:47:00.746162 # [ 184.934946] Hardware name: ARM Juno development board (r0) (DT)
5904 01:47:00.746389 # [ 184.941144] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5905 01:47:00.746593 # [ 184.948393] pc : refcount_warn_saturate+0x17c/0x224
5906 01:47:00.746789 # [ 184.953557] lr : refcount_warn_saturate+0x17c/0x224
5907 01:47:00.746979 # [ 184.958718] sp : ffff8000106d3850
5908 01:47:00.749001 # [ 184.962304] x29: ffff8000106d3850 x28: ffff00080db99a80 x27: 0000000000000000
5909 01:47:00.789292 # [ 184.969744] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5910 01:47:00.789754 # [ 184.977183] x23: ffff00080bceb000 x22: ffff8000106d3a20 x21: 0000000000000017
5911 01:47:00.790140 # [ 184.984622] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
5912 01:47:00.790466 # [ 184.992059] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8479f000
5913 01:47:00.790768 # [ 184.999497] x14: 0000000000000000 x13: 205d363930393938 x12: 2e34383120205b3e
5914 01:47:00.792536 # [ 185.006934] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
5915 01:47:00.832414 # [ 185.014373] x8 : ffff00080db99a80 x7 : 3639303939382e34 x6 : 0000000000001ffe
5916 01:47:00.832884 # [ 185.021811] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab0000
5917 01:47:00.833243 # [ 185.029248] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080db99a80
5918 01:47:00.833560 # [ 185.036686] Call trace:
5919 01:47:00.833858 # [ 185.039401] refcount_warn_saturate+0x17c/0x224
5920 01:47:00.834216 # [ 185.044215] __refcount_add.constprop.0+0x88/0xa0
5921 01:47:00.834515 # [ 185.049206] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5922 01:47:00.835757 # [ 185.054371] lkdtm_do_action+0x2c/0x50
5923 01:47:00.875649 # [ 185.058400] direct_entry+0x164/0x180
5924 01:47:00.876103 # [ 185.062341] full_proxy_write+0x68/0xc0
5925 01:47:00.876437 # [ 185.066461] vfs_write+0xcc/0x2a0
5926 01:47:00.876746 # [ 185.070059] ksys_write+0x78/0x104
5927 01:47:00.877040 # [ 185.073742] __arm64_sys_write+0x28/0x3c
5928 01:47:00.877328 # [ 185.077948] invoke_syscall+0x8c/0x120
5929 01:47:00.877615 # [ 185.081981] el0_svc_common.constprop.0+0x68/0x124
5930 01:47:00.877899 # [ 185.087058] do_el0_svc+0x40/0xcc
5931 01:47:00.878238 # [ 185.090654] el0_svc+0x48/0xc0
5932 01:47:00.878548 # [ 185.093987] el0t_64_sync_handler+0xb8/0xbc
5933 01:47:00.879262 # [ 185.098451] el0t_64_sync+0x18c/0x190
5934 01:47:00.918731 # [ 185.102393] irq event stamp: 0
5935 01:47:00.919201 # [ 185.105717] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5936 01:47:00.919549 # [ 185.112272] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5937 01:47:00.919888 # [ 185.120744] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5938 01:47:00.920196 # [ 185.129213] softirqs last disabled at (0): [<0000000000000000>] 0x0
5939 01:47:00.920491 # [ 185.135763] ---[ end trace 0000000000000000 ]---
5940 01:47:00.922072 # [ 185.140875] lkdtm: Saturation detected: still saturated
5941 01:47:00.945543 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5942 01:47:00.946033 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5943 01:47:00.948739 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5944 01:47:01.460749 <6>[ 186.027119] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5945 01:47:01.461276 <6>[ 186.034352] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5946 01:47:01.461710 <4>[ 186.041398] ------------[ cut here ]------------
5947 01:47:01.462540 <4>[ 186.046350] refcount_t: saturated; leaking memory.
5948 01:47:01.462911 <4>[ 186.051622] WARNING: CPU: 1 PID: 3369 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5949 01:47:01.504022 <4>[ 186.060372] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5950 01:47:01.504515 <4>[ 186.074215] CPU: 1 PID: 3369 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5951 01:47:01.505340 <4>[ 186.082154] Hardware name: ARM Juno development board (r0) (DT)
5952 01:47:01.505724 <4>[ 186.088346] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5953 01:47:01.506167 <4>[ 186.095588] pc : refcount_warn_saturate+0xf8/0x224
5954 01:47:01.506566 <4>[ 186.100655] lr : refcount_warn_saturate+0xf8/0x224
5955 01:47:01.506950 <4>[ 186.105720] sp : ffff80001076b890
5956 01:47:01.547381 <4>[ 186.109301] x29: ffff80001076b890 x28: ffff00080db9cf00 x27: 0000000000000000
5957 01:47:01.548288 <4>[ 186.116729] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
5958 01:47:01.548675 <4>[ 186.124155] x23: ffff000805cd5000 x22: ffff80001076ba70 x21: 0000000000000001
5959 01:47:01.548991 <4>[ 186.131580] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
5960 01:47:01.549329 <4>[ 186.139004] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5961 01:47:01.550681 <4>[ 186.146429] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5962 01:47:01.590865 <4>[ 186.153854] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d918c
5963 01:47:01.591340 <4>[ 186.161279] x8 : ffff00080db9cf00 x7 : 00000074b5503510 x6 : 0000000000000000
5964 01:47:01.591671 <4>[ 186.168704] x5 : ffff80001076c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5965 01:47:01.591973 <4>[ 186.176128] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080db9cf00
5966 01:47:01.592265 <4>[ 186.183553] Call trace:
5967 01:47:01.592546 <4>[ 186.186262] refcount_warn_saturate+0xf8/0x224
5968 01:47:01.594163 <4>[ 186.190982] __refcount_add_not_zero.constprop.0+0x88/0xa4
5969 01:47:01.634201 <4>[ 186.196748] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
5970 01:47:01.634662 <4>[ 186.202684] lkdtm_do_action+0x2c/0x50
5971 01:47:01.634993 <4>[ 186.206708] direct_entry+0x164/0x180
5972 01:47:01.635677 <4>[ 186.210642] full_proxy_write+0x68/0xc0
5973 01:47:01.636003 <4>[ 186.214753] vfs_write+0xcc/0x2a0
5974 01:47:01.636300 <4>[ 186.218343] ksys_write+0x78/0x104
5975 01:47:01.636585 <4>[ 186.222018] __arm64_sys_write+0x28/0x3c
5976 01:47:01.636864 <4>[ 186.226215] invoke_syscall+0x8c/0x120
5977 01:47:01.637137 <4>[ 186.230240] el0_svc_common.constprop.0+0x68/0x124
5978 01:47:01.637432 <4>[ 186.235308] do_el0_svc+0x40/0xcc
5979 01:47:01.637781 <4>[ 186.238896] el0_svc+0x48/0xc0
5980 01:47:01.677423 <4>[ 186.242221] el0t_64_sync_handler+0xb8/0xbc
5981 01:47:01.677864 <4>[ 186.246677] el0t_64_sync+0x18c/0x190
5982 01:47:01.678215 <4>[ 186.250610] irq event stamp: 0
5983 01:47:01.678924 <4>[ 186.253928] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5984 01:47:01.679261 <4>[ 186.260473] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5985 01:47:01.679563 <4>[ 186.268936] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5986 01:47:01.680742 <4>[ 186.277397] softirqs last disabled at (0): [<0000000000000000>] 0x0
5987 01:47:01.698696 <4>[ 186.283939] ---[ end trace 0000000000000000 ]---
5988 01:47:01.701798 <6>[ 186.288889] lkdtm: Saturation detected: still saturated
5989 01:47:01.885898 # [ 186.027119] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5990 01:47:01.886802 # [ 186.034352] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5991 01:47:01.887173 # [ 186.041398] ------------[ cut here ]------------
5992 01:47:01.887493 # [ 186.046350] refcount_t: saturated; leaking memory.
5993 01:47:01.887799 # [ 186.051622] WARNING: CPU: 1 PID: 3369 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5994 01:47:01.929002 # [ 186.060372] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
5995 01:47:01.929491 # [ 186.074215] CPU: 1 PID: 3369 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5996 01:47:01.929835 # [ 186.082154] Hardware name: ARM Juno development board (r0) (DT)
5997 01:47:01.930200 # [ 186.088346] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5998 01:47:01.930507 # [ 186.095588] pc : refcount_warn_saturate+0xf8/0x224
5999 01:47:01.930800 # [ 186.100655] lr : refcount_warn_saturate+0xf8/0x224
6000 01:47:01.931090 # [ 186.105720] sp : ffff80001076b890
6001 01:47:01.972139 # [ 186.109301] x29: ffff80001076b890 x28: ffff00080db9cf00 x27: 0000000000000000
6002 01:47:01.972605 # [ 186.116729] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
6003 01:47:01.972943 # [ 186.124155] x23: ffff000805cd5000 x22: ffff80001076ba70 x21: 0000000000000001
6004 01:47:01.973258 # [ 186.131580] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
6005 01:47:01.973557 # [ 186.139004] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6006 01:47:01.973846 # [ 186.146429] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
6007 01:47:02.015321 # [ 186.153854] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d918c
6008 01:47:02.015832 # [ 186.161279] x8 : ffff00080db9cf00 x7 : 00000074b5503510 x6 : 0000000000000000
6009 01:47:02.016283 # [ 186.168704] x5 : ffff80001076c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6010 01:47:02.016687 # [ 186.176128] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080db9cf00
6011 01:47:02.017080 # [ 186.183553] Call trace:
6012 01:47:02.017459 # [ 186.186262] refcount_warn_saturate+0xf8/0x224
6013 01:47:02.018340 # [ 186.190982] __refcount_add_not_zero.constprop.0+0x88/0xa4
6014 01:47:02.018793 # [ 186.196748] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
6015 01:47:02.058528 # [ 186.202684] lkdtm_do_action+0x2c/0x50
6016 01:47:02.059166 # [ 186.206708] direct_entry+0x164/0x180
6017 01:47:02.059568 # [ 186.210642] full_proxy_write+0x68/0xc0
6018 01:47:02.059892 # [ 186.214753] vfs_write+0xcc/0x2a0
6019 01:47:02.060196 # [ 186.218343] ksys_write+0x78/0x104
6020 01:47:02.060489 # [ 186.222018] __arm64_sys_write+0x28/0x3c
6021 01:47:02.060771 # [ 186.226215] invoke_syscall+0x8c/0x120
6022 01:47:02.061059 # [ 186.230240] el0_svc_common.constprop.0+0x68/0x124
6023 01:47:02.061339 # [ 186.235308] do_el0_svc+0x40/0xcc
6024 01:47:02.061730 # [ 186.238896] el0_svc+0x48/0xc0
6025 01:47:02.062420 # [ 186.242221] el0t_64_sync_handler+0xb8/0xbc
6026 01:47:02.101647 # [ 186.246677] el0t_64_sync+0x18c/0x190
6027 01:47:02.102143 # [ 186.250610] irq event stamp: 0
6028 01:47:02.102490 # [ 186.253928] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6029 01:47:02.102812 # [ 186.260473] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6030 01:47:02.103112 # [ 186.268936] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6031 01:47:02.103402 # [ 186.277397] softirqs last disabled at (0): [<0000000000000000>] 0x0
6032 01:47:02.105017 # [ 186.283939] ---[ end trace 0000000000000000 ]---
6033 01:47:02.133378 # [ 186.288889] lkdtm: Saturation detected: still saturated
6034 01:47:02.133844 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6035 01:47:02.134249 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6036 01:47:02.136598 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6037 01:47:02.656785 <6>[ 187.219810] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6038 01:47:02.657246 <6>[ 187.227076] lkdtm: attempting bad refcount_add_not_zero() from saturated
6039 01:47:02.657555 <4>[ 187.234135] ------------[ cut here ]------------
6040 01:47:02.657834 <4>[ 187.239084] refcount_t: saturated; leaking memory.
6041 01:47:02.658537 <4>[ 187.244419] WARNING: CPU: 1 PID: 3408 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6042 01:47:02.700131 <4>[ 187.253168] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6043 01:47:02.700616 <4>[ 187.267009] CPU: 1 PID: 3408 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6044 01:47:02.701025 <4>[ 187.274948] Hardware name: ARM Juno development board (r0) (DT)
6045 01:47:02.701345 <4>[ 187.281140] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6046 01:47:02.702055 <4>[ 187.288381] pc : refcount_warn_saturate+0xf8/0x224
6047 01:47:02.702399 <4>[ 187.293449] lr : refcount_warn_saturate+0xf8/0x224
6048 01:47:02.702701 <4>[ 187.298516] sp : ffff80001080bab0
6049 01:47:02.703703 <4>[ 187.302095] x29: ffff80001080bab0 x28: ffff00080bdc8040 x27: 0000000000000000
6050 01:47:02.743513 <4>[ 187.309523] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
6051 01:47:02.744001 <4>[ 187.316949] x23: ffff00080d810000 x22: ffff80001080bc90 x21: 0000000000000007
6052 01:47:02.744344 <4>[ 187.324373] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
6053 01:47:02.744665 <4>[ 187.331797] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6054 01:47:02.745076 <4>[ 187.339221] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
6055 01:47:02.786824 <4>[ 187.346646] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d918c
6056 01:47:02.787274 <4>[ 187.354070] x8 : ffff00080bdc8040 x7 : 00000074b5503510 x6 : 0000000000000000
6057 01:47:02.787614 <4>[ 187.361494] x5 : ffff80001080c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6058 01:47:02.787929 <4>[ 187.368917] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bdc8040
6059 01:47:02.788235 <4>[ 187.376341] Call trace:
6060 01:47:02.788529 <4>[ 187.379051] refcount_warn_saturate+0xf8/0x224
6061 01:47:02.788819 <4>[ 187.383770] __refcount_add_not_zero.constprop.0+0x88/0xa4
6062 01:47:02.790053 <4>[ 187.389537] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
6063 01:47:02.830345 <4>[ 187.395473] lkdtm_do_action+0x2c/0x50
6064 01:47:02.830788 <4>[ 187.399496] direct_entry+0x164/0x180
6065 01:47:02.831125 <4>[ 187.403429] full_proxy_write+0x68/0xc0
6066 01:47:02.831436 <4>[ 187.407540] vfs_write+0xcc/0x2a0
6067 01:47:02.831733 <4>[ 187.411129] ksys_write+0x78/0x104
6068 01:47:02.832021 <4>[ 187.414804] __arm64_sys_write+0x28/0x3c
6069 01:47:02.832310 <4>[ 187.419002] invoke_syscall+0x8c/0x120
6070 01:47:02.832591 <4>[ 187.423027] el0_svc_common.constprop.0+0x68/0x124
6071 01:47:02.832877 <4>[ 187.428095] do_el0_svc+0x40/0xcc
6072 01:47:02.833175 <4>[ 187.431684] el0_svc+0x48/0xc0
6073 01:47:02.833915 <4>[ 187.435008] el0t_64_sync_handler+0xb8/0xbc
6074 01:47:02.873489 <4>[ 187.439464] el0t_64_sync+0x18c/0x190
6075 01:47:02.873939 <4>[ 187.443396] irq event stamp: 0
6076 01:47:02.874341 <4>[ 187.446714] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6077 01:47:02.874667 <4>[ 187.453260] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6078 01:47:02.874976 <4>[ 187.461723] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6079 01:47:02.875270 <4>[ 187.470184] softirqs last disabled at (0): [<0000000000000000>] 0x0
6080 01:47:02.876862 <4>[ 187.476725] ---[ end trace 0000000000000000 ]---
6081 01:47:02.892066 <6>[ 187.481674] lkdtm: Saturation detected: still saturated
6082 01:47:03.075909 # [ 187.219810] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6083 01:47:03.076420 # [ 187.227076] lkdtm: attempting bad refcount_add_not_zero() from saturated
6084 01:47:03.076765 # [ 187.234135] ------------[ cut here ]------------
6085 01:47:03.077082 # [ 187.239084] refcount_t: saturated; leaking memory.
6086 01:47:03.077383 # [ 187.244419] WARNING: CPU: 1 PID: 3408 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6087 01:47:03.079107 # [ 187.253168] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6088 01:47:03.118990 # [ 187.267009] CPU: 1 PID: 3408 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6089 01:47:03.119773 # [ 187.274948] Hardware name: ARM Juno development board (r0) (DT)
6090 01:47:03.120103 # [ 187.281140] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6091 01:47:03.120387 # [ 187.288381] pc : refcount_warn_saturate+0xf8/0x224
6092 01:47:03.120659 # [ 187.293449] lr : refcount_warn_saturate+0xf8/0x224
6093 01:47:03.120921 # [ 187.298516] sp : ffff80001080bab0
6094 01:47:03.122374 # [ 187.302095] x29: ffff80001080bab0 x28: ffff00080bdc8040 x27: 0000000000000000
6095 01:47:03.162297 # [ 187.309523] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
6096 01:47:03.162782 # [ 187.316949] x23: ffff00080d810000 x22: ffff80001080bc90 x21: 0000000000000007
6097 01:47:03.163128 # [ 187.324373] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
6098 01:47:03.163442 # [ 187.331797] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6099 01:47:03.163740 # [ 187.339221] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
6100 01:47:03.165529 # [ 187.346646] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d918c
6101 01:47:03.205334 # [ 187.354070] x8 : ffff00080bdc8040 x7 : 00000074b5503510 x6 : 0000000000000000
6102 01:47:03.205884 # [ 187.361494] x5 : ffff80001080c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6103 01:47:03.206736 # [ 187.368917] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bdc8040
6104 01:47:03.207110 # [ 187.376341] Call trace:
6105 01:47:03.207508 # [ 187.379051] refcount_warn_saturate+0xf8/0x224
6106 01:47:03.207893 # [ 187.383770] __refcount_add_not_zero.constprop.0+0x88/0xa4
6107 01:47:03.208654 # [ 187.389537] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
6108 01:47:03.248574 # [ 187.395473] lkdtm_do_action+0x2c/0x50
6109 01:47:03.249071 # [ 187.399496] direct_entry+0x164/0x180
6110 01:47:03.249496 # [ 187.403429] full_proxy_write+0x68/0xc0
6111 01:47:03.250324 # [ 187.407540] vfs_write+0xcc/0x2a0
6112 01:47:03.250694 # [ 187.411129] ksys_write+0x78/0x104
6113 01:47:03.251085 # [ 187.414804] __arm64_sys_write+0x28/0x3c
6114 01:47:03.251464 # [ 187.419002] invoke_syscall+0x8c/0x120
6115 01:47:03.251845 # [ 187.423027] el0_svc_common.constprop.0+0x68/0x124
6116 01:47:03.252212 # [ 187.428095] do_el0_svc+0x40/0xcc
6117 01:47:03.252574 # [ 187.431684] el0_svc+0x48/0xc0
6118 01:47:03.253028 # [ 187.435008] el0t_64_sync_handler+0xb8/0xbc
6119 01:47:03.291691 # [ 187.439464] el0t_64_sync+0x18c/0x190
6120 01:47:03.292190 # [ 187.443396] irq event stamp: 0
6121 01:47:03.292550 # [ 187.446714] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6122 01:47:03.293240 # [ 187.453260] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6123 01:47:03.293651 # [ 187.461723] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6124 01:47:03.293969 # [ 187.470184] softirqs last disabled at (0): [<0000000000000000>] 0x0
6125 01:47:03.294320 # [ 187.476725] ---[ end trace 0000000000000000 ]---
6126 01:47:03.318280 # [ 187.481674] lkdtm: Saturation detected: still saturated
6127 01:47:03.318745 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6128 01:47:03.319088 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6129 01:47:03.321627 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6130 01:47:03.927736 <6>[ 188.494005] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6131 01:47:03.928616 <6>[ 188.501252] lkdtm: attempting bad refcount_dec_and_test() from saturated
6132 01:47:03.928990 <4>[ 188.508309] ------------[ cut here ]------------
6133 01:47:03.929313 <4>[ 188.513263] refcount_t: underflow; use-after-free.
6134 01:47:03.929628 <4>[ 188.518499] WARNING: CPU: 1 PID: 3452 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6135 01:47:03.970993 <4>[ 188.527334] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6136 01:47:03.971488 <4>[ 188.541178] CPU: 1 PID: 3452 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6137 01:47:03.971837 <4>[ 188.549117] Hardware name: ARM Juno development board (r0) (DT)
6138 01:47:03.972516 <4>[ 188.555310] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6139 01:47:03.972855 <4>[ 188.562552] pc : refcount_warn_saturate+0x12c/0x224
6140 01:47:03.973162 <4>[ 188.567706] lr : refcount_warn_saturate+0x12c/0x224
6141 01:47:03.973460 <4>[ 188.572859] sp : ffff8000108c3800
6142 01:47:04.014433 <4>[ 188.576439] x29: ffff8000108c3800 x28: ffff00080e5734c0 x27: 0000000000000000
6143 01:47:04.014899 <4>[ 188.583867] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
6144 01:47:04.015245 <4>[ 188.591293] x23: ffff00080db75000 x22: ffff8000108c39d0 x21: 0000000000000020
6145 01:47:04.015558 <4>[ 188.598719] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
6146 01:47:04.015854 <4>[ 188.606143] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6147 01:47:04.017772 <4>[ 188.613567] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
6148 01:47:04.057717 <4>[ 188.620992] x11: 000000000000130c x10: 0000000000001500 x9 : ffff8000096d918c
6149 01:47:04.058203 <4>[ 188.628416] x8 : ffff00080e5734c0 x7 : 071c71c71c71c71c x6 : 0000000000000000
6150 01:47:04.058554 <4>[ 188.635840] x5 : ffff8000108c4000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6151 01:47:04.058870 <4>[ 188.643264] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080e5734c0
6152 01:47:04.059169 <4>[ 188.650689] Call trace:
6153 01:47:04.059463 <4>[ 188.653400] refcount_warn_saturate+0x12c/0x224
6154 01:47:04.060978 <4>[ 188.658206] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6155 01:47:04.101089 <4>[ 188.663973] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6156 01:47:04.101557 <4>[ 188.669912] lkdtm_do_action+0x2c/0x50
6157 01:47:04.101899 <4>[ 188.673933] direct_entry+0x164/0x180
6158 01:47:04.102257 <4>[ 188.677866] full_proxy_write+0x68/0xc0
6159 01:47:04.102563 <4>[ 188.681979] vfs_write+0xcc/0x2a0
6160 01:47:04.102858 <4>[ 188.685568] ksys_write+0x78/0x104
6161 01:47:04.103144 <4>[ 188.689243] __arm64_sys_write+0x28/0x3c
6162 01:47:04.103430 <4>[ 188.693440] invoke_syscall+0x8c/0x120
6163 01:47:04.103714 <4>[ 188.697464] el0_svc_common.constprop.0+0x68/0x124
6164 01:47:04.104038 <4>[ 188.702533] do_el0_svc+0x40/0xcc
6165 01:47:04.104761 <4>[ 188.706121] el0_svc+0x48/0xc0
6166 01:47:04.144360 <4>[ 188.709445] el0t_64_sync_handler+0xb8/0xbc
6167 01:47:04.144808 <4>[ 188.713902] el0t_64_sync+0x18c/0x190
6168 01:47:04.145139 <4>[ 188.717835] irq event stamp: 0
6169 01:47:04.145452 <4>[ 188.721153] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6170 01:47:04.145751 <4>[ 188.727699] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6171 01:47:04.146091 <4>[ 188.736162] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6172 01:47:04.147655 <4>[ 188.744623] softirqs last disabled at (0): [<0000000000000000>] 0x0
6173 01:47:04.165245 <4>[ 188.751166] ---[ end trace 0000000000000000 ]---
6174 01:47:04.168330 <6>[ 188.756115] lkdtm: Saturation detected: still saturated
6175 01:47:04.321238 # [ 188.494005] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6176 01:47:04.321514 # [ 188.501252] lkdtm: attempting bad refcount_dec_and_test() from saturated
6177 01:47:04.321684 # [ 188.508309] ------------[ cut here ]------------
6178 01:47:04.321840 # [ 188.513263] refcount_t: underflow; use-after-free.
6179 01:47:04.321989 # [ 188.518499] WARNING: CPU: 1 PID: 3452 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6180 01:47:04.364357 # [ 188.527334] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6181 01:47:04.364621 # [ 188.541178] CPU: 1 PID: 3452 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6182 01:47:04.364795 # [ 188.549117] Hardware name: ARM Juno development board (r0) (DT)
6183 01:47:04.364952 # [ 188.555310] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6184 01:47:04.365106 # [ 188.562552] pc : refcount_warn_saturate+0x12c/0x224
6185 01:47:04.365229 # [ 188.567706] lr : refcount_warn_saturate+0x12c/0x224
6186 01:47:04.365348 # [ 188.572859] sp : ffff8000108c3800
6187 01:47:04.407784 # [ 188.576439] x29: ffff8000108c3800 x28: ffff00080e5734c0 x27: 0000000000000000
6188 01:47:04.408243 # [ 188.583867] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
6189 01:47:04.408578 # [ 188.591293] x23: ffff00080db75000 x22: ffff8000108c39d0 x21: 0000000000000020
6190 01:47:04.408886 # [ 188.598719] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
6191 01:47:04.409178 # [ 188.606143] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6192 01:47:04.409465 # [ 188.613567] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
6193 01:47:04.451005 # [ 188.620992] x11: 000000000000130c x10: 0000000000001500 x9 : ffff8000096d918c
6194 01:47:04.451467 # [ 188.628416] x8 : ffff00080e5734c0 x7 : 071c71c71c71c71c x6 : 0000000000000000
6195 01:47:04.451813 # [ 188.635840] x5 : ffff8000108c4000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6196 01:47:04.452327 # [ 188.643264] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080e5734c0
6197 01:47:04.452648 # [ 188.650689] Call trace:
6198 01:47:04.453004 # [ 188.653400] refcount_warn_saturate+0x12c/0x224
6199 01:47:04.453296 # [ 188.658206] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6200 01:47:04.454363 # [ 188.663973] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6201 01:47:04.494128 # [ 188.669912] lkdtm_do_action+0x2c/0x50
6202 01:47:04.494593 # [ 188.673933] direct_entry+0x164/0x180
6203 01:47:04.494930 # [ 188.677866] full_proxy_write+0x68/0xc0
6204 01:47:04.495244 # [ 188.681979] vfs_write+0xcc/0x2a0
6205 01:47:04.495538 # [ 188.685568] ksys_write+0x78/0x104
6206 01:47:04.495832 # [ 188.689243] __arm64_sys_write+0x28/0x3c
6207 01:47:04.496119 # [ 188.693440] invoke_syscall+0x8c/0x120
6208 01:47:04.496761 # [ 188.697464] el0_svc_common.constprop.0+0x68/0x124
6209 01:47:04.497129 # [ 188.702533] do_el0_svc+0x40/0xcc
6210 01:47:04.497472 # [ 188.706121] el0_svc+0x48/0xc0
6211 01:47:04.497829 # [ 188.709445] el0t_64_sync_handler+0xb8/0xbc
6212 01:47:04.537228 # [ 188.713902] el0t_64_sync+0x18c/0x190
6213 01:47:04.537695 # [ 188.717835] irq event stamp: 0
6214 01:47:04.538436 # [ 188.721153] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6215 01:47:04.538789 # [ 188.727699] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6216 01:47:04.539104 # [ 188.736162] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6217 01:47:04.539410 # [ 188.744623] softirqs last disabled at (0): [<0000000000000000>] 0x0
6218 01:47:04.540557 # [ 188.751166] ---[ end trace 0000000000000000 ]---
6219 01:47:04.569223 # [ 188.756115] lkdtm: Saturation detected: still saturated
6220 01:47:04.569704 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6221 01:47:04.570090 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6222 01:47:04.572450 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6223 01:47:05.160437 <6>[ 189.726748] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6224 01:47:05.160916 <6>[ 189.733992] lkdtm: attempting bad refcount_sub_and_test() from saturated
6225 01:47:05.161563 <4>[ 189.741209] ------------[ cut here ]------------
6226 01:47:05.161871 <4>[ 189.746166] refcount_t: underflow; use-after-free.
6227 01:47:05.162230 <4>[ 189.751288] WARNING: CPU: 1 PID: 3496 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6228 01:47:05.203689 <4>[ 189.760112] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6229 01:47:05.204456 <4>[ 189.773956] CPU: 1 PID: 3496 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6230 01:47:05.204781 <4>[ 189.781894] Hardware name: ARM Juno development board (r0) (DT)
6231 01:47:05.205067 <4>[ 189.788086] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6232 01:47:05.205340 <4>[ 189.795328] pc : refcount_warn_saturate+0x12c/0x224
6233 01:47:05.205602 <4>[ 189.800482] lr : refcount_warn_saturate+0x12c/0x224
6234 01:47:05.205862 <4>[ 189.805635] sp : ffff800010993ac0
6235 01:47:05.247168 <4>[ 189.809216] x29: ffff800010993ac0 x28: ffff000806ad4f00 x27: 0000000000000000
6236 01:47:05.247629 <4>[ 189.816643] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
6237 01:47:05.248334 <4>[ 189.824069] x23: ffff00080b045000 x22: ffff800010993c90 x21: 0000000000000020
6238 01:47:05.248678 <4>[ 189.831494] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
6239 01:47:05.248991 <4>[ 189.838919] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6240 01:47:05.250475 <4>[ 189.846344] x14: 0000000000000000 x13: 205d363631363437 x12: 2e39383120205b3e
6241 01:47:05.290528 <4>[ 189.853769] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f928
6242 01:47:05.290973 <4>[ 189.861193] x8 : ffff000806ad4f00 x7 : 3636313634372e39 x6 : 0000000000001ffe
6243 01:47:05.291311 <4>[ 189.868617] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
6244 01:47:05.291625 <4>[ 189.876041] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806ad4f00
6245 01:47:05.291928 <4>[ 189.883465] Call trace:
6246 01:47:05.292222 <4>[ 189.886176] refcount_warn_saturate+0x12c/0x224
6247 01:47:05.293788 <4>[ 189.890982] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6248 01:47:05.333879 <4>[ 189.896749] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6249 01:47:05.334365 <4>[ 189.902687] lkdtm_do_action+0x2c/0x50
6250 01:47:05.334708 <4>[ 189.906708] direct_entry+0x164/0x180
6251 01:47:05.335021 <4>[ 189.910642] full_proxy_write+0x68/0xc0
6252 01:47:05.335320 <4>[ 189.914753] vfs_write+0xcc/0x2a0
6253 01:47:05.335610 <4>[ 189.918343] ksys_write+0x78/0x104
6254 01:47:05.335896 <4>[ 189.922018] __arm64_sys_write+0x28/0x3c
6255 01:47:05.336178 <4>[ 189.926216] invoke_syscall+0x8c/0x120
6256 01:47:05.336456 <4>[ 189.930240] el0_svc_common.constprop.0+0x68/0x124
6257 01:47:05.336741 <4>[ 189.935309] do_el0_svc+0x40/0xcc
6258 01:47:05.337478 <4>[ 189.938897] el0_svc+0x48/0xc0
6259 01:47:05.377177 <4>[ 189.942222] el0t_64_sync_handler+0xb8/0xbc
6260 01:47:05.377623 <4>[ 189.946677] el0t_64_sync+0x18c/0x190
6261 01:47:05.377955 <4>[ 189.950611] irq event stamp: 0
6262 01:47:05.378314 <4>[ 189.953930] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6263 01:47:05.378620 <4>[ 189.960475] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6264 01:47:05.378918 <4>[ 189.968939] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6265 01:47:05.380478 <4>[ 189.977400] softirqs last disabled at (0): [<0000000000000000>] 0x0
6266 01:47:05.398396 <4>[ 189.983942] ---[ end trace 0000000000000000 ]---
6267 01:47:05.401538 <6>[ 189.988938] lkdtm: Saturation detected: still saturated
6268 01:47:05.569387 # [ 189.726748] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6269 01:47:05.569661 # [ 189.733992] lkdtm: attempting bad refcount_sub_and_test() from saturated
6270 01:47:05.569834 # [ 189.741209] ------------[ cut here ]------------
6271 01:47:05.569991 # [ 189.746166] refcount_t: underflow; use-after-free.
6272 01:47:05.570323 # [ 189.751288] WARNING: CPU: 1 PID: 3496 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6273 01:47:05.612531 # [ 189.760112] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6274 01:47:05.612797 # [ 189.773956] CPU: 1 PID: 3496 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6275 01:47:05.612969 # [ 189.781894] Hardware name: ARM Juno development board (r0) (DT)
6276 01:47:05.613127 # [ 189.788086] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6277 01:47:05.613275 # [ 189.795328] pc : refcount_warn_saturate+0x12c/0x224
6278 01:47:05.613420 # [ 189.800482] lr : refcount_warn_saturate+0x12c/0x224
6279 01:47:05.613565 # [ 189.805635] sp : ffff800010993ac0
6280 01:47:05.615676 # [ 189.809216] x29: ffff800010993ac0 x28: ffff000806ad4f00 x27: 0000000000000000
6281 01:47:05.655691 # [ 189.816643] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
6282 01:47:05.655931 # [ 189.824069] x23: ffff00080b045000 x22: ffff800010993c90 x21: 0000000000000020
6283 01:47:05.656111 # [ 189.831494] x20: 0000000000000000 x19: ffff80000b6db3dc x18: 0000000000000000
6284 01:47:05.656273 # [ 189.838919] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6285 01:47:05.656422 # [ 189.846344] x14: 0000000000000000 x13: 205d363631363437 x12: 2e39383120205b3e
6286 01:47:05.699174 # [ 189.853769] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f928
6287 01:47:05.699634 # [ 189.861193] x8 : ffff000806ad4f00 x7 : 3636313634372e39 x6 : 0000000000001ffe
6288 01:47:05.699977 # [ 189.868617] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
6289 01:47:05.700285 # [ 189.876041] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806ad4f00
6290 01:47:05.700584 # [ 189.883465] Call trace:
6291 01:47:05.700886 # [ 189.886176] refcount_warn_saturate+0x12c/0x224
6292 01:47:05.701257 # [ 189.890982] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6293 01:47:05.702384 # [ 189.896749] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6294 01:47:05.742342 # [ 189.902687] lkdtm_do_action+0x2c/0x50
6295 01:47:05.742834 # [ 189.906708] direct_entry+0x164/0x180
6296 01:47:05.743290 # [ 189.910642] full_proxy_write+0x68/0xc0
6297 01:47:05.743697 # [ 189.914753] vfs_write+0xcc/0x2a0
6298 01:47:05.744084 # [ 189.918343] ksys_write+0x78/0x104
6299 01:47:05.744460 # [ 189.922018] __arm64_sys_write+0x28/0x3c
6300 01:47:05.744834 # [ 189.926216] invoke_syscall+0x8c/0x120
6301 01:47:05.745219 # [ 189.930240] el0_svc_common.constprop.0+0x68/0x124
6302 01:47:05.745601 # [ 189.935309] do_el0_svc+0x40/0xcc
6303 01:47:05.745895 # [ 189.938897] el0_svc+0x48/0xc0
6304 01:47:05.746626 # [ 189.942222] el0t_64_sync_handler+0xb8/0xbc
6305 01:47:05.785575 # [ 189.946677] el0t_64_sync+0x18c/0x190
6306 01:47:05.786096 # [ 189.950611] irq event stamp: 0
6307 01:47:05.786447 # [ 189.953930] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6308 01:47:05.786761 # [ 189.960475] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6309 01:47:05.787064 # [ 189.968939] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6310 01:47:05.787363 # [ 189.977400] softirqs last disabled at (0): [<0000000000000000>] 0x0
6311 01:47:05.787654 # [ 189.983942] ---[ end trace 0000000000000000 ]---
6312 01:47:05.817202 # [ 189.988938] lkdtm: Saturation detected: still saturated
6313 01:47:05.817705 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6314 01:47:05.818109 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6315 01:47:05.820327 # selftests: lkdtm: REFCOUNT_TIMING.sh
6316 01:47:06.123801 # Skipping REFCOUNT_TIMING: timing only
6317 01:47:06.155769 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6318 01:47:06.267685 # selftests: lkdtm: ATOMIC_TIMING.sh
6319 01:47:06.651318 # Skipping ATOMIC_TIMING: timing only
6320 01:47:06.683330 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6321 01:47:06.795189 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6322 01:47:07.427944 <6>[ 191.989118] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6323 01:47:07.428258 <6>[ 191.995728] lkdtm: attempting good copy_to_user of correct size
6324 01:47:07.428452 <6>[ 192.002074] lkdtm: attempting bad copy_to_user of too large size
6325 01:47:07.428904 <0>[ 192.008419] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6326 01:47:07.429111 <4>[ 192.019917] ------------[ cut here ]------------
6327 01:47:07.429276 <2>[ 192.024816] kernel BUG at mm/usercopy.c:101!
6328 01:47:07.431144 <0>[ 192.029363] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6329 01:47:07.471268 <4>[ 192.036519] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6330 01:47:07.471528 <4>[ 192.050364] CPU: 2 PID: 3605 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6331 01:47:07.471995 <4>[ 192.058306] Hardware name: ARM Juno development board (r0) (DT)
6332 01:47:07.472175 <4>[ 192.064499] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6333 01:47:07.472333 <4>[ 192.071742] pc : usercopy_abort+0xb0/0xb4
6334 01:47:07.474587 <4>[ 192.076032] lr : usercopy_abort+0xb0/0xb4
6335 01:47:07.514891 <4>[ 192.080314] sp : ffff800010b0b9f0
6336 01:47:07.515341 <4>[ 192.083895] x29: ffff800010b0ba00 x28: ffff00080bdc9a80 x27: 0000000000000000
6337 01:47:07.515683 <4>[ 192.091324] x26: 0000ffffa6ad8010 x25: 0000000000000200 x24: 0001000000000000
6338 01:47:07.515993 <4>[ 192.098751] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6339 01:47:07.516292 <4>[ 192.106176] x20: ffff800009fa9828 x19: ffff800009fa3368 x18: 0000000000000000
6340 01:47:07.518215 <4>[ 192.113602] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
6341 01:47:07.558255 <4>[ 192.121026] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
6342 01:47:07.558727 <4>[ 192.128449] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f928
6343 01:47:07.559069 <4>[ 192.135875] x8 : ffff00080bdc9a80 x7 : ffff80000b0b9770 x6 : 0000000000000001
6344 01:47:07.559383 <4>[ 192.143299] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6345 01:47:07.559689 <4>[ 192.150722] x2 : 0000000000000000 x1 : ffff00080bdc9a80 x0 : 0000000000000067
6346 01:47:07.559984 <4>[ 192.158146] Call trace:
6347 01:47:07.561426 <4>[ 192.160856] usercopy_abort+0xb0/0xb4
6348 01:47:07.601611 <4>[ 192.164792] __check_heap_object+0xf4/0x110
6349 01:47:07.602091 <4>[ 192.169251] __check_object_size+0x24c/0x31c
6350 01:47:07.602431 <4>[ 192.173796] do_usercopy_slab_size+0x1f0/0x2f4
6351 01:47:07.602748 <4>[ 192.178517] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6352 01:47:07.603048 <4>[ 192.183585] lkdtm_do_action+0x2c/0x50
6353 01:47:07.603341 <4>[ 192.187606] direct_entry+0x164/0x180
6354 01:47:07.603624 <4>[ 192.191540] full_proxy_write+0x68/0xc0
6355 01:47:07.603906 <4>[ 192.195651] vfs_write+0xcc/0x2a0
6356 01:47:07.604181 <4>[ 192.199240] ksys_write+0x78/0x104
6357 01:47:07.604458 <4>[ 192.202915] __arm64_sys_write+0x28/0x3c
6358 01:47:07.605225 <4>[ 192.207113] invoke_syscall+0x8c/0x120
6359 01:47:07.646849 <4>[ 192.211137] el0_svc_common.constprop.0+0x68/0x124
6360 01:47:07.647457 <4>[ 192.216206] do_el0_svc+0x40/0xcc
6361 01:47:07.647992 <4>[ 192.219794] el0_svc+0x48/0xc0
6362 01:47:07.648485 <4>[ 192.223119] el0t_64_sync_handler+0xb8/0xbc
6363 01:47:07.648953 <4>[ 192.227575] el0t_64_sync+0x18c/0x190
6364 01:47:07.649466 <0>[ 192.231512] Code: aa1403e3 f00047e0 91362000 97fff2d0 (d4210000)
6365 01:47:07.650037 <4>[ 192.237882] ---[ end trace 0000000000000000 ]---
6366 01:47:07.650503 <6>[ 192.242770] note: cat[3605] exited with irqs disabled
6367 01:47:07.651410 <6>[ 192.248318] note: cat[3605] exited with preempt_count 1
6368 01:47:07.689871 <4>[ 192.255465] ------------[ cut here ]------------
6369 01:47:07.690188 <4>[ 192.260360] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6370 01:47:07.690370 <4>[ 192.270313] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6371 01:47:07.690533 <4>[ 192.284155] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.92-cip22 #1
6372 01:47:07.693003 <4>[ 192.292355] Hardware name: ARM Juno development board (r0) (DT)
6373 01:47:07.733197 <4>[ 192.298547] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6374 01:47:07.733587 <4>[ 192.305790] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6375 01:47:07.734141 <4>[ 192.311294] lr : ct_idle_enter+0x10/0x1c
6376 01:47:07.734371 <4>[ 192.315492] sp : ffff80000c413d20
6377 01:47:07.734572 <4>[ 192.319073] x29: ffff80000c413d20 x28: 0000000000000000 x27: 0000000000000001
6378 01:47:07.734851 <4>[ 192.326504] x26: 0000000000000000 x25: 0000002cc3513fe8 x24: 0000000000000000
6379 01:47:07.736305 <4>[ 192.333932] x23: ffff00080b516880 x22: 0000000000000000 x21: 0000000000000000
6380 01:47:07.776569 <4>[ 192.341362] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
6381 01:47:07.777155 <4>[ 192.348790] x17: ffff800008023f18 x16: ffff8000096a6904 x15: ffff8000080bd4f0
6382 01:47:07.777362 <4>[ 192.356220] x14: ffff8000080bd324 x13: ffff800008404344 x12: ffff8000096ad110
6383 01:47:07.777641 <4>[ 192.363645] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009144c50
6384 01:47:07.777844 <4>[ 192.371071] x8 : ffff0008008eb4c0 x7 : ffff80000b0b9770 x6 : 0000000000000000
6385 01:47:07.779721 <4>[ 192.378496] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a50000
6386 01:47:07.819952 <4>[ 192.385920] x2 : ffff80000c413d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6387 01:47:07.820222 <4>[ 192.393346] Call trace:
6388 01:47:07.820393 <4>[ 192.396056] ct_kernel_exit.constprop.0+0x11c/0x180
6389 01:47:07.820817 <4>[ 192.401213] ct_idle_enter+0x10/0x1c
6390 01:47:07.820987 <4>[ 192.405062] cpuidle_enter_state+0x2a4/0x5a0
6391 01:47:07.821142 <4>[ 192.409613] cpuidle_enter+0x40/0x60
6392 01:47:07.821294 <4>[ 192.413462] do_idle+0x258/0x310
6393 01:47:07.821429 <4>[ 192.416967] cpu_startup_entry+0x40/0x44
6394 01:47:07.821562 <4>[ 192.421164] secondary_start_kernel+0x138/0x160
6395 01:47:07.863198 <4>[ 192.425972] __secondary_switched+0xb0/0xb4
6396 01:47:07.863452 <4>[ 192.430433] irq event stamp: 244454
6397 01:47:07.863625 <4>[ 192.434188] hardirqs last enabled at (244453): [<ffff8000081cb418>] tick_nohz_idle_enter+0x78/0x144
6398 01:47:07.864046 <4>[ 192.443612] hardirqs last disabled at (244454): [<ffff800008127eac>] do_idle+0xec/0x310
6399 01:47:07.864215 <4>[ 192.451900] softirqs last enabled at (244412): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6400 01:47:07.866394 <4>[ 192.460708] softirqs last disabled at (244395): [<ffff800008017668>] ____do_softirq+0x18/0x24
6401 01:47:07.906649 <4>[ 192.469517] ---[ end trace 0000000000000000 ]---
6402 01:47:07.906908 # Segmentation fault
6403 01:47:07.907078 # [ 191.989118] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6404 01:47:07.907235 # [ 191.995728] lkdtm: attempting good copy_to_user of correct size
6405 01:47:07.907384 # [ 192.002074] lkdtm: attempting bad copy_to_user of too large size
6406 01:47:07.907530 # [ 192.008419] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6407 01:47:07.907678 # [ 192.019917] ------------[ cut here ]------------
6408 01:47:07.909795 # [ 192.024816] kernel BUG at mm/usercopy.c:101!
6409 01:47:07.949783 # [ 192.029363] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6410 01:47:07.950045 # [ 192.036519] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6411 01:47:07.950225 # [ 192.050364] CPU: 2 PID: 3605 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6412 01:47:07.950385 # [ 192.058306] Hardware name: ARM Juno development board (r0) (DT)
6413 01:47:07.952974 # [ 192.064499] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6414 01:47:07.993242 # [ 192.071742] pc : usercopy_abort+0xb0/0xb4
6415 01:47:07.993695 # [ 192.076032] lr : usercopy_abort+0xb0/0xb4
6416 01:47:07.994066 # [ 192.080314] sp : ffff800010b0b9f0
6417 01:47:07.994388 # [ 192.083895] x29: ffff800010b0ba00 x28: ffff00080bdc9a80 x27: 0000000000000000
6418 01:47:07.994691 # [ 192.091324] x26: 0000ffffa6ad8010 x25: 0000000000000200 x24: 0001000000000000
6419 01:47:07.994986 # [ 192.098751] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6420 01:47:07.995274 # [ 192.106176] x20: ffff800009fa9828 x19: ffff800009fa3368 x18: 0000000000000000
6421 01:47:08.036362 # [ 192.113602] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
6422 01:47:08.036844 # [ 192.121026] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
6423 01:47:08.037277 # [ 192.128449] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f928
6424 01:47:08.037681 # [ 192.135875] x8 : ffff00080bdc9a80 x7 : ffff80000b0b9770 x6 : 0000000000000001
6425 01:47:08.038109 # [ 192.143299] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6426 01:47:08.038501 # [ 192.150722] x2 : 0000000000000000 x1 : ffff00080bdc9a80 x0 : 0000000000000067
6427 01:47:08.039638 # [ 192.158146] Call trace:
6428 01:47:08.079553 # [ 192.160856] usercopy_abort+0xb0/0xb4
6429 01:47:08.080015 # [ 192.164792] __check_heap_object+0xf4/0x110
6430 01:47:08.080445 # [ 192.169251] __check_object_size+0x24c/0x31c
6431 01:47:08.080844 # [ 192.173796] do_usercopy_slab_size+0x1f0/0x2f4
6432 01:47:08.081225 # [ 192.178517] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6433 01:47:08.081605 # [ 192.183585] lkdtm_do_action+0x2c/0x50
6434 01:47:08.081978 # [ 192.187606] direct_entry+0x164/0x180
6435 01:47:08.082390 # [ 192.191540] full_proxy_write+0x68/0xc0
6436 01:47:08.082787 # [ 192.195651] vfs_write+0xcc/0x2a0
6437 01:47:08.083156 # [ 192.199240] ksys_write+0x78/0x104
6438 01:47:08.083880 # [ 192.202915] __arm64_sys_write+0x28/0x3c
6439 01:47:08.122656 # [ 192.207113] invoke_syscall+0x8c/0x120
6440 01:47:08.123116 # [ 192.211137] el0_svc_common.constprop.0+0x68/0x124
6441 01:47:08.123920 # [ 192.216206] do_el0_svc+0x40/0xcc
6442 01:47:08.124289 # [ 192.219794] el0_svc+0x48/0xc0
6443 01:47:08.124689 # [ 192.223119] el0t_64_sync_handler+0xb8/0xbc
6444 01:47:08.125075 # [ 192.227575] el0t_64_sync+0x18c/0x190
6445 01:47:08.125452 # [ 192.231512] Code: aa1403e3 f00047e0 91362000 97fff2d0 (d4210000)
6446 01:47:08.125831 # [ 192.237882] ---[ end trace 0000000000000000 ]---
6447 01:47:08.126346 # [ 192.242770] note: cat[3605] exited with irqs disabled
6448 01:47:08.165770 # [ 192.248318] note: cat[3605] exited with preempt_count 1
6449 01:47:08.166113 # [ 192.255465] ------------[ cut here ]------------
6450 01:47:08.166620 # [ 192.260360] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6451 01:47:08.166826 # [ 192.270313] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6452 01:47:08.167034 # [ 192.284155] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.92-cip22 #1
6453 01:47:08.208727 # [ 192.292355] Hardware name: ARM Juno development board (r0) (DT)
6454 01:47:08.209001 # [ 192.298547] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6455 01:47:08.209175 # [ 192.305790] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6456 01:47:08.209332 # [ 192.311294] lr : ct_idle_enter+0x10/0x1c
6457 01:47:08.209482 # [ 192.315492] sp : ffff80000c413d20
6458 01:47:08.209629 # [ 192.319073] x29: ffff80000c413d20 x28: 0000000000000000 x27: 0000000000000001
6459 01:47:08.209750 # [ 192.326504] x26: 0000000000000000 x25: 0000002cc3513fe8 x24: 0000000000000000
6460 01:47:08.251815 # [ 192.333932] x23: ffff00080b516880 x22: 0000000000000000 x21: 0000000000000000
6461 01:47:08.252078 # [ 192.341362] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
6462 01:47:08.252301 # [ 192.348790] x17: ffff800008023f18 x16: ffff8000096a6904 x15: ffff8000080bd4f0
6463 01:47:08.252746 # [ 192.356220] x14: ffff8000080bd324 x13: ffff800008404344 x12: ffff8000096ad110
6464 01:47:08.252898 # [ 192.363645] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009144c50
6465 01:47:08.253065 # [ 192.371071] x8 : ffff0008008eb4c0 x7 : ffff80000b0b9770 x6 : 0000000000000000
6466 01:47:08.288512 # [ 192.378496] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a50000
6467 01:47:08.288763 # [ 192.385920] x2 : ffff80000c413d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6468 01:47:08.288984 # [ 192.393346] Call trace:
6469 01:47:08.289183 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6470 01:47:08.289378 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6471 01:47:08.291646 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6472 01:47:08.688106 <6>[ 193.254098] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6473 01:47:08.688790 <6>[ 193.260870] lkdtm: attempting good copy_from_user of correct size
6474 01:47:08.689000 <6>[ 193.267337] lkdtm: attempting bad copy_from_user of too large size
6475 01:47:08.689207 <0>[ 193.274105] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6476 01:47:08.689442 <4>[ 193.284841] ------------[ cut here ]------------
6477 01:47:08.691524 <2>[ 193.289729] kernel BUG at mm/usercopy.c:101!
6478 01:47:08.731422 <0>[ 193.294270] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6479 01:47:08.731703 <4>[ 193.301427] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6480 01:47:08.731934 <4>[ 193.315269] CPU: 1 PID: 3648 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6481 01:47:08.732151 <4>[ 193.323212] Hardware name: ARM Juno development board (r0) (DT)
6482 01:47:08.732278 <4>[ 193.329409] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6483 01:47:08.734538 <4>[ 193.336651] pc : usercopy_abort+0xb0/0xb4
6484 01:47:08.774672 <4>[ 193.340943] lr : usercopy_abort+0xb0/0xb4
6485 01:47:08.774914 <4>[ 193.345225] sp : ffff800010bcb7d0
6486 01:47:08.775084 <4>[ 193.348805] x29: ffff800010bcb7e0 x28: ffff00080e570040 x27: 0000000000000000
6487 01:47:08.775241 <4>[ 193.356234] x26: 0000ffff875ae010 x25: 0000000000000200 x24: 0001000000000000
6488 01:47:08.775390 <4>[ 193.363659] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6489 01:47:08.775536 <4>[ 193.371084] x20: ffff800009fa9828 x19: ffff800009fa3368 x18: 0000000000000000
6490 01:47:08.818033 <4>[ 193.378508] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6491 01:47:08.818438 <4>[ 193.385933] x14: 706d657474612065 x13: 205d353031343732 x12: 2e33393120205b3e
6492 01:47:08.818740 <4>[ 193.393358] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815f928
6493 01:47:08.819020 <4>[ 193.400783] x8 : ffff00080e570040 x7 : 3530313437322e33 x6 : 0000000000000001
6494 01:47:08.819283 <4>[ 193.408207] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6495 01:47:08.819870 <4>[ 193.415631] x2 : 0000000000000000 x1 : ffff00080e570040 x0 : 0000000000000066
6496 01:47:08.821363 <4>[ 193.423055] Call trace:
6497 01:47:08.861579 <4>[ 193.425765] usercopy_abort+0xb0/0xb4
6498 01:47:08.861974 <4>[ 193.429700] __check_heap_object+0xf4/0x110
6499 01:47:08.862318 <4>[ 193.434159] __check_object_size+0x24c/0x31c
6500 01:47:08.862603 <4>[ 193.438703] do_usercopy_slab_size+0x28c/0x2f4
6501 01:47:08.862872 <4>[ 193.443423] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6502 01:47:08.863133 <4>[ 193.448664] lkdtm_do_action+0x2c/0x50
6503 01:47:08.863390 <4>[ 193.452685] direct_entry+0x164/0x180
6504 01:47:08.863644 <4>[ 193.456618] full_proxy_write+0x68/0xc0
6505 01:47:08.863892 <4>[ 193.460730] vfs_write+0xcc/0x2a0
6506 01:47:08.864725 <4>[ 193.464318] ksys_write+0x78/0x104
6507 01:47:08.904938 <4>[ 193.467992] __arm64_sys_write+0x28/0x3c
6508 01:47:08.905334 <4>[ 193.472190] invoke_syscall+0x8c/0x120
6509 01:47:08.905637 <4>[ 193.476215] el0_svc_common.constprop.0+0x68/0x124
6510 01:47:08.905914 <4>[ 193.481283] do_el0_svc+0x40/0xcc
6511 01:47:08.906224 <4>[ 193.484871] el0_svc+0x48/0xc0
6512 01:47:08.906488 <4>[ 193.488195] el0t_64_sync_handler+0xb8/0xbc
6513 01:47:08.906744 <4>[ 193.492652] el0t_64_sync+0x18c/0x190
6514 01:47:08.907000 <0>[ 193.496588] Code: aa1403e3 f00047e0 91362000 97fff2d0 (d4210000)
6515 01:47:08.907254 <4>[ 193.502956] ---[ end trace 0000000000000000 ]---
6516 01:47:08.908172 <6>[ 193.507843] note: cat[3648] exited with irqs disabled
6517 01:47:08.949652 <6>[ 193.513209] note: cat[3648] exited with preempt_count 1
6518 01:47:08.949931 <4>[ 193.520301] ------------[ cut here ]------------
6519 01:47:08.950136 <4>[ 193.525191] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6520 01:47:08.950348 <4>[ 193.535142] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6521 01:47:08.952771 <4>[ 193.548984] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
6522 01:47:08.992970 <4>[ 193.557185] Hardware name: ARM Juno development board (r0) (DT)
6523 01:47:08.993244 <4>[ 193.563382] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6524 01:47:08.993464 <4>[ 193.570624] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6525 01:47:08.993628 <4>[ 193.576129] lr : ct_idle_enter+0x10/0x1c
6526 01:47:08.993782 <4>[ 193.580329] sp : ffff80000c40bd20
6527 01:47:08.993931 <4>[ 193.583909] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000001
6528 01:47:08.994086 <4>[ 193.591338] x26: 0000000000000000 x25: 0000002d0eb53b88 x24: 0000000000000000
6529 01:47:09.036392 <4>[ 193.598768] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6530 01:47:09.036660 <4>[ 193.606194] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6531 01:47:09.036834 <4>[ 193.613618] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6532 01:47:09.036993 <4>[ 193.621051] x14: ffff8000096a6904 x13: ffff800008c1636c x12: ffff800008437e90
6533 01:47:09.037145 <4>[ 193.628477] x11: ffff800008404344 x10: 0000000000001500 x9 : ffff800009144c50
6534 01:47:09.039532 <4>[ 193.635901] x8 : ffff0008008e9a80 x7 : ffff80000b0b9770 x6 : 0000000000000000
6535 01:47:09.079663 <4>[ 193.643326] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
6536 01:47:09.079908 <4>[ 193.650751] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6537 01:47:09.080080 <4>[ 193.658176] Call trace:
6538 01:47:09.080235 <4>[ 193.660886] ct_kernel_exit.constprop.0+0x11c/0x180
6539 01:47:09.080385 <4>[ 193.666042] ct_idle_enter+0x10/0x1c
6540 01:47:09.080530 <4>[ 193.669890] cpuidle_enter_state+0x2a4/0x5a0
6541 01:47:09.080672 <4>[ 193.674437] cpuidle_enter+0x40/0x60
6542 01:47:09.080821 <4>[ 193.678285] do_idle+0x258/0x310
6543 01:47:09.082947 <4>[ 193.681787] cpu_startup_entry+0x3c/0x44
6544 01:47:09.123358 <4>[ 193.685983] secondary_start_kernel+0x138/0x160
6545 01:47:09.123852 <4>[ 193.690791] __secondary_switched+0xb0/0xb4
6546 01:47:09.124201 <4>[ 193.695252] irq event stamp: 269510
6547 01:47:09.124511 <4>[ 193.699006] hardirqs last enabled at (269509): [<ffff8000081cb418>] tick_nohz_idle_enter+0x78/0x144
6548 01:47:09.124815 <4>[ 193.708429] hardirqs last disabled at (269510): [<ffff800008127eac>] do_idle+0xec/0x310
6549 01:47:09.125113 <4>[ 193.716717] softirqs last enabled at (269502): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6550 01:47:09.166941 <4>[ 193.725525] softirqs last disabled at (269491): [<ffff800008017668>] ____do_softirq+0x18/0x24
6551 01:47:09.167391 <4>[ 193.734333] ---[ end trace 0000000000000000 ]---
6552 01:47:09.167731 # Segmentation fault
6553 01:47:09.168039 # [ 193.254098] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6554 01:47:09.168339 # [ 193.260870] lkdtm: attempting good copy_from_user of correct size
6555 01:47:09.168630 # [ 193.267337] lkdtm: attempting bad copy_from_user of too large size
6556 01:47:09.168917 # [ 193.274105] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6557 01:47:09.170168 # [ 193.284841] ------------[ cut here ]------------
6558 01:47:09.210055 # [ 193.289729] kernel BUG at mm/usercopy.c:101!
6559 01:47:09.210916 # [ 193.294270] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6560 01:47:09.211297 # [ 193.301427] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6561 01:47:09.211627 # [ 193.315269] CPU: 1 PID: 3648 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6562 01:47:09.211935 # [ 193.323212] Hardware name: ARM Juno development board (r0) (DT)
6563 01:47:09.253291 # [ 193.329409] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6564 01:47:09.253736 # [ 193.336651] pc : usercopy_abort+0xb0/0xb4
6565 01:47:09.254098 # [ 193.340943] lr : usercopy_abort+0xb0/0xb4
6566 01:47:09.254412 # [ 193.345225] sp : ffff800010bcb7d0
6567 01:47:09.254707 # [ 193.348805] x29: ffff800010bcb7e0 x28: ffff00080e570040 x27: 0000000000000000
6568 01:47:09.255004 # [ 193.356234] x26: 0000ffff875ae010 x25: 0000000000000200 x24: 0001000000000000
6569 01:47:09.255293 # [ 193.363659] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6570 01:47:09.256475 # [ 193.371084] x20: ffff800009fa9828 x19: ffff800009fa3368 x18: 0000000000000000
6571 01:47:09.296425 # [ 193.378508] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6572 01:47:09.296891 # [ 193.385933] x14: 706d657474612065 x13: 205d353031343732 x12: 2e33393120205b3e
6573 01:47:09.297232 # [ 193.393358] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815f928
6574 01:47:09.297544 # [ 193.400783] x8 : ffff00080e570040 x7 : 3530313437322e33 x6 : 0000000000000001
6575 01:47:09.297845 # [ 193.408207] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6576 01:47:09.339614 # [ 193.415631] x2 : 0000000000000000 x1 : ffff00080e570040 x0 : 0000000000000066
6577 01:47:09.340097 # [ 193.423055] Call trace:
6578 01:47:09.340433 # [ 193.425765] usercopy_abort+0xb0/0xb4
6579 01:47:09.340742 # [ 193.429700] __check_heap_object+0xf4/0x110
6580 01:47:09.341054 # [ 193.434159] __check_object_size+0x24c/0x31c
6581 01:47:09.341359 # [ 193.438703] do_usercopy_slab_size+0x28c/0x2f4
6582 01:47:09.341647 # [ 193.443423] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6583 01:47:09.341930 # [ 193.448664] lkdtm_do_action+0x2c/0x50
6584 01:47:09.342326 # [ 193.452685] direct_entry+0x164/0x180
6585 01:47:09.342634 # [ 193.456618] full_proxy_write+0x68/0xc0
6586 01:47:09.343389 # [ 193.460730] vfs_write+0xcc/0x2a0
6587 01:47:09.382752 # [ 193.464318] ksys_write+0x78/0x104
6588 01:47:09.383219 # [ 193.467992] __arm64_sys_write+0x28/0x3c
6589 01:47:09.383650 # [ 193.472190] invoke_syscall+0x8c/0x120
6590 01:47:09.384052 # [ 193.476215] el0_svc_common.constprop.0+0x68/0x124
6591 01:47:09.384435 # [ 193.481283] do_el0_svc+0x40/0xcc
6592 01:47:09.384812 # [ 193.484871] el0_svc+0x48/0xc0
6593 01:47:09.385182 # [ 193.488195] el0t_64_sync_handler+0xb8/0xbc
6594 01:47:09.385547 # [ 193.492652] el0t_64_sync+0x18c/0x190
6595 01:47:09.385934 # [ 193.496588] Code: aa1403e3 f00047e0 91362000 97fff2d0 (d4210000)
6596 01:47:09.386701 # [ 193.502956] ---[ end trace 0000000000000000 ]---
6597 01:47:09.425568 # [ 193.507843] note: cat[3648] exited with irqs disabled
6598 01:47:09.425911 # [ 193.513209] note: cat[3648] exited with preempt_count 1
6599 01:47:09.426160 # [ 193.520301] ------------[ cut here ]------------
6600 01:47:09.426658 # [ 193.525191] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6601 01:47:09.426900 # [ 193.535142] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6602 01:47:09.468748 # [ 193.548984] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
6603 01:47:09.469027 # [ 193.557185] Hardware name: ARM Juno development board (r0) (DT)
6604 01:47:09.469254 # [ 193.563382] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6605 01:47:09.469460 # [ 193.570624] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6606 01:47:09.469654 # [ 193.576129] lr : ct_idle_enter+0x10/0x1c
6607 01:47:09.469843 # [ 193.580329] sp : ffff80000c40bd20
6608 01:47:09.470047 # [ 193.583909] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000001
6609 01:47:09.471939 # [ 193.591338] x26: 0000000000000000 x25: 0000002d0eb53b88 x24: 0000000000000000
6610 01:47:09.512096 # [ 193.598768] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6611 01:47:09.512339 # [ 193.606194] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6612 01:47:09.512556 # [ 193.613618] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6613 01:47:09.512756 # [ 193.621051] x14: ffff8000096a6904 x13: ffff800008c1636c x12: ffff800008437e90
6614 01:47:09.512948 # [ 193.628477] x11: ffff800008404344 x10: 0000000000001500 x9 : ffff800009144c50
6615 01:47:09.515115 # [ 193.635901] x8 : ffff0008008e9a80 x7 : ffff80000b0b9770 x6 : 0000000000000000
6616 01:47:09.543418 # [ 193.643326] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
6617 01:47:09.543661 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6618 01:47:09.543832 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6619 01:47:09.546589 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6620 01:47:09.993079 <6>[ 194.558659] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6621 01:47:09.993358 <6>[ 194.566073] lkdtm: attempting good copy_to_user inside whitelist
6622 01:47:09.993535 <6>[ 194.572506] lkdtm: attempting bad copy_to_user outside whitelist
6623 01:47:09.993768 <0>[ 194.579041] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6624 01:47:09.993948 <4>[ 194.590125] ------------[ cut here ]------------
6625 01:47:09.996138 <2>[ 194.595014] kernel BUG at mm/usercopy.c:101!
6626 01:47:10.036317 <0>[ 194.599559] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6627 01:47:10.036600 <4>[ 194.606717] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6628 01:47:10.037090 <4>[ 194.620562] CPU: 1 PID: 3691 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6629 01:47:10.037279 <4>[ 194.628501] Hardware name: ARM Juno development board (r0) (DT)
6630 01:47:10.037483 <4>[ 194.634693] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6631 01:47:10.039598 <4>[ 194.641936] pc : usercopy_abort+0xb0/0xb4
6632 01:47:10.079660 <4>[ 194.646227] lr : usercopy_abort+0xb0/0xb4
6633 01:47:10.079894 <4>[ 194.650508] sp : ffff800010c439a0
6634 01:47:10.080109 <4>[ 194.654088] x29: ffff800010c439b0 x28: ffff00080de2b4c0 x27: 0000000000000000
6635 01:47:10.080309 <4>[ 194.661517] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6636 01:47:10.080505 <4>[ 194.668943] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6637 01:47:10.080695 <4>[ 194.676367] x20: ffff800009fa9828 x19: ffff80000a0c0528 x18: 0000000000000000
6638 01:47:10.122971 <4>[ 194.683792] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6639 01:47:10.123204 <4>[ 194.691216] x14: 74706d6574746120 x13: 205d313430393735 x12: 2e34393120205b3e
6640 01:47:10.123419 <4>[ 194.698641] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f928
6641 01:47:10.123619 <4>[ 194.706065] x8 : ffff00080de2b4c0 x7 : 3134303937352e34 x6 : 0000000000000001
6642 01:47:10.123812 <4>[ 194.713489] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6643 01:47:10.124001 <4>[ 194.720913] x2 : 0000000000000000 x1 : ffff00080de2b4c0 x0 : 000000000000006a
6644 01:47:10.126304 <4>[ 194.728336] Call trace:
6645 01:47:10.166647 <4>[ 194.731046] usercopy_abort+0xb0/0xb4
6646 01:47:10.167099 <4>[ 194.734980] __check_heap_object+0xf4/0x110
6647 01:47:10.167524 <4>[ 194.739439] __check_object_size+0x24c/0x31c
6648 01:47:10.167930 <4>[ 194.743983] do_usercopy_slab_whitelist+0x230/0x2c0
6649 01:47:10.168322 <4>[ 194.749140] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6650 01:47:10.168704 <4>[ 194.754641] lkdtm_do_action+0x2c/0x50
6651 01:47:10.169081 <4>[ 194.758662] direct_entry+0x164/0x180
6652 01:47:10.169453 <4>[ 194.762595] full_proxy_write+0x68/0xc0
6653 01:47:10.169848 <4>[ 194.766706] vfs_write+0xcc/0x2a0
6654 01:47:10.170614 <4>[ 194.770295] ksys_write+0x78/0x104
6655 01:47:10.210066 <4>[ 194.773970] __arm64_sys_write+0x28/0x3c
6656 01:47:10.210534 <4>[ 194.778167] invoke_syscall+0x8c/0x120
6657 01:47:10.210966 <4>[ 194.782192] el0_svc_common.constprop.0+0x68/0x124
6658 01:47:10.211741 <4>[ 194.787261] do_el0_svc+0x40/0xcc
6659 01:47:10.212097 <4>[ 194.790849] el0_svc+0x48/0xc0
6660 01:47:10.212490 <4>[ 194.794174] el0t_64_sync_handler+0xb8/0xbc
6661 01:47:10.212870 <4>[ 194.798630] el0t_64_sync+0x18c/0x190
6662 01:47:10.213247 <0>[ 194.802567] Code: aa1403e3 f00047e0 91362000 97fff2d0 (d4210000)
6663 01:47:10.213621 <4>[ 194.808936] ---[ end trace 0000000000000000 ]---
6664 01:47:10.214105 <6>[ 194.813824] note: cat[3691] exited with irqs disabled
6665 01:47:10.254588 <6>[ 194.819187] note: cat[3691] exited with preempt_count 1
6666 01:47:10.255022 <4>[ 194.826278] ------------[ cut here ]------------
6667 01:47:10.255521 <4>[ 194.831168] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6668 01:47:10.255714 <4>[ 194.841117] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6669 01:47:10.257701 <4>[ 194.854953] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
6670 01:47:10.297956 <4>[ 194.863151] Hardware name: ARM Juno development board (r0) (DT)
6671 01:47:10.298586 <4>[ 194.869343] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6672 01:47:10.298901 <4>[ 194.876586] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6673 01:47:10.299138 <4>[ 194.882090] lr : ct_idle_enter+0x10/0x1c
6674 01:47:10.299328 <4>[ 194.886291] sp : ffff80000c40bd20
6675 01:47:10.299582 <4>[ 194.889872] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000000
6676 01:47:10.301272 <4>[ 194.897301] x26: 0000000000000000 x25: 0000002d5c8cda78 x24: 0000000000000000
6677 01:47:10.341355 <4>[ 194.904727] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6678 01:47:10.341634 <4>[ 194.912152] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6679 01:47:10.341806 <4>[ 194.919582] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6680 01:47:10.341964 <4>[ 194.927007] x14: ffff8000096a6904 x13: ffff800008c15ff0 x12: ffff800008437e90
6681 01:47:10.342144 <4>[ 194.934431] x11: ffff800008404344 x10: 000000000000a020 x9 : ffff800009144c50
6682 01:47:10.344531 <4>[ 194.941856] x8 : 0000000000039491 x7 : 071c71c71c71c71c x6 : ffff80000b5f6e68
6683 01:47:10.384726 <4>[ 194.949281] x5 : 0000000000000755 x4 : 4000000000000002 x3 : ffff800974a30000
6684 01:47:10.384980 <4>[ 194.956705] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6685 01:47:10.385152 <4>[ 194.964130] Call trace:
6686 01:47:10.385306 <4>[ 194.966840] ct_kernel_exit.constprop.0+0x11c/0x180
6687 01:47:10.385454 <4>[ 194.971997] ct_idle_enter+0x10/0x1c
6688 01:47:10.385597 <4>[ 194.975846] cpuidle_enter_state+0x2a4/0x5a0
6689 01:47:10.385790 <4>[ 194.980393] cpuidle_enter+0x40/0x60
6690 01:47:10.385954 <4>[ 194.984240] do_idle+0x258/0x310
6691 01:47:10.387876 <4>[ 194.987742] cpu_startup_entry+0x3c/0x44
6692 01:47:10.428204 <4>[ 194.991944] secondary_start_kernel+0x138/0x160
6693 01:47:10.428621 <4>[ 194.996751] __secondary_switched+0xb0/0xb4
6694 01:47:10.428921 <4>[ 195.001212] irq event stamp: 269510
6695 01:47:10.429200 <4>[ 195.004967] hardirqs last enabled at (269509): [<ffff8000081cb418>] tick_nohz_idle_enter+0x78/0x144
6696 01:47:10.429548 <4>[ 195.014390] hardirqs last disabled at (269510): [<ffff800008127eac>] do_idle+0xec/0x310
6697 01:47:10.429895 <4>[ 195.022679] softirqs last enabled at (269502): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6698 01:47:10.471864 <4>[ 195.031487] softirqs last disabled at (269491): [<ffff800008017668>] ____do_softirq+0x18/0x24
6699 01:47:10.472355 <4>[ 195.040296] ---[ end trace 0000000000000000 ]---
6700 01:47:10.472699 # Segmentation fault
6701 01:47:10.473018 # [ 194.558659] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6702 01:47:10.473322 # [ 194.566073] lkdtm: attempting good copy_to_user inside whitelist
6703 01:47:10.473611 # [ 194.572506] lkdtm: attempting bad copy_to_user outside whitelist
6704 01:47:10.473895 # [ 194.579041] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6705 01:47:10.515032 # [ 194.590125] ------------[ cut here ]------------
6706 01:47:10.515494 # [ 194.595014] kernel BUG at mm/usercopy.c:101!
6707 01:47:10.515922 # [ 194.599559] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6708 01:47:10.516691 # [ 194.606717] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6709 01:47:10.517054 # [ 194.620562] CPU: 1 PID: 3691 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6710 01:47:10.518360 # [ 194.628501] Hardware name: ARM Juno development board (r0) (DT)
6711 01:47:10.558190 # [ 194.634693] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6712 01:47:10.558663 # [ 194.641936] pc : usercopy_abort+0xb0/0xb4
6713 01:47:10.559095 # [ 194.646227] lr : usercopy_abort+0xb0/0xb4
6714 01:47:10.559495 # [ 194.650508] sp : ffff800010c439a0
6715 01:47:10.560247 # [ 194.654088] x29: ffff800010c439b0 x28: ffff00080de2b4c0 x27: 0000000000000000
6716 01:47:10.560606 # [ 194.661517] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6717 01:47:10.560992 # [ 194.668943] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6718 01:47:10.601325 # [ 194.676367] x20: ffff800009fa9828 x19: ffff80000a0c0528 x18: 0000000000000000
6719 01:47:10.601797 # [ 194.683792] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6720 01:47:10.602282 # [ 194.691216] x14: 74706d6574746120 x13: 205d313430393735 x12: 2e34393120205b3e
6721 01:47:10.602687 # [ 194.698641] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f928
6722 01:47:10.603079 # [ 194.706065] x8 : ffff00080de2b4c0 x7 : 3134303937352e34 x6 : 0000000000000001
6723 01:47:10.603459 # [ 194.713489] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6724 01:47:10.644360 # [ 194.720913] x2 : 0000000000000000 x1 : ffff00080de2b4c0 x0 : 000000000000006a
6725 01:47:10.644829 # [ 194.728336] Call trace:
6726 01:47:10.645637 # [ 194.731046] usercopy_abort+0xb0/0xb4
6727 01:47:10.646031 # [ 194.734980] __check_heap_object+0xf4/0x110
6728 01:47:10.646431 # [ 194.739439] __check_object_size+0x24c/0x31c
6729 01:47:10.646813 # [ 194.743983] do_usercopy_slab_whitelist+0x230/0x2c0
6730 01:47:10.647192 # [ 194.749140] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6731 01:47:10.647617 # [ 194.754641] lkdtm_do_action+0x2c/0x50
6732 01:47:10.647994 # [ 194.758662] direct_entry+0x164/0x180
6733 01:47:10.648460 # [ 194.762595] full_proxy_write+0x68/0xc0
6734 01:47:10.648797 # [ 194.766706] vfs_write+0xcc/0x2a0
6735 01:47:10.687579 # [ 194.770295] ksys_write+0x78/0x104
6736 01:47:10.688053 # [ 194.773970] __arm64_sys_write+0x28/0x3c
6737 01:47:10.688481 # [ 194.778167] invoke_syscall+0x8c/0x120
6738 01:47:10.688878 # [ 194.782192] el0_svc_common.constprop.0+0x68/0x124
6739 01:47:10.689263 # [ 194.787261] do_el0_svc+0x40/0xcc
6740 01:47:10.689641 # [ 194.790849] el0_svc+0x48/0xc0
6741 01:47:10.690050 # [ 194.794174] el0t_64_sync_handler+0xb8/0xbc
6742 01:47:10.690435 # [ 194.798630] el0t_64_sync+0x18c/0x190
6743 01:47:10.690807 # [ 194.802567] Code: aa1403e3 f00047e0 91362000 97fff2d0 (d4210000)
6744 01:47:10.691550 # [ 194.808936] ---[ end trace 0000000000000000 ]---
6745 01:47:10.730794 # [ 194.813824] note: cat[3691] exited with irqs disabled
6746 01:47:10.731251 # [ 194.819187] note: cat[3691] exited with preempt_count 1
6747 01:47:10.731682 # [ 194.826278] ------------[ cut here ]------------
6748 01:47:10.732081 # [ 194.831168] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6749 01:47:10.732473 # [ 194.841117] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6750 01:47:10.773981 # [ 194.854953] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
6751 01:47:10.774507 # [ 194.863151] Hardware name: ARM Juno development board (r0) (DT)
6752 01:47:10.774947 # [ 194.869343] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6753 01:47:10.775353 # [ 194.876586] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6754 01:47:10.775737 # [ 194.882090] lr : ct_idle_enter+0x10/0x1c
6755 01:47:10.776119 # [ 194.886291] sp : ffff80000c40bd20
6756 01:47:10.776494 # [ 194.889872] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000000
6757 01:47:10.817104 # [ 194.897301] x26: 0000000000000000 x25: 0000002d5c8cda78 x24: 0000000000000000
6758 01:47:10.817568 # [ 194.904727] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6759 01:47:10.818278 # [ 194.912152] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6760 01:47:10.818622 # [ 194.919582] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6761 01:47:10.818932 # [ 194.927007] x14: ffff8000096a6904 x13: ffff800008c15ff0 x12: ffff800008437e90
6762 01:47:10.819231 # [ 194.934431] x11: ffff800008404344 x10: 000000000000a020 x9 : ffff800009144c50
6763 01:47:10.860280 # [ 194.941856] x8 : 0000000000039491 x7 : 071c71c71c71c71c x6 : ffff80000b5f6e68
6764 01:47:10.860748 # [ 194.949281] x5 : 0000000000000755 x4 : 4000000000000002 x3 : ffff800974a30000
6765 01:47:10.861489 # [ 194.956705] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6766 01:47:10.861847 # [ 194.964130] Call trace:
6767 01:47:10.862205 # [ 194.966840] ct_kernel_exit.constprop.0+0x11c/0x180
6768 01:47:10.862504 # [ 194.971997] ct_idle_enter+0x10/0x1c
6769 01:47:10.862797 # [ 194.975846] cpuidle_enter_state+0x2a4/0x5a0
6770 01:47:10.863083 # [ 194.980393] cpuidle_enter+0x40/0x60
6771 01:47:10.863363 # [ 194.984240] do_idle+0x258/0x310
6772 01:47:10.881465 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6773 01:47:10.881927 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6774 01:47:10.884747 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6775 01:47:11.308822 <6>[ 195.871902] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6776 01:47:11.309099 <6>[ 195.879113] lkdtm: attempting good copy_from_user inside whitelist
6777 01:47:11.309311 <6>[ 195.885667] lkdtm: attempting bad copy_from_user outside whitelist
6778 01:47:11.309492 <0>[ 195.892295] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6779 01:47:11.309966 <4>[ 195.903275] ------------[ cut here ]------------
6780 01:47:11.310181 <2>[ 195.908166] kernel BUG at mm/usercopy.c:101!
6781 01:47:11.352137 <0>[ 195.912712] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6782 01:47:11.352736 <4>[ 195.919868] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6783 01:47:11.352933 <4>[ 195.933717] CPU: 1 PID: 3734 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6784 01:47:11.353099 <4>[ 195.941659] Hardware name: ARM Juno development board (r0) (DT)
6785 01:47:11.353312 <4>[ 195.947856] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6786 01:47:11.355398 <4>[ 195.955098] pc : usercopy_abort+0xb0/0xb4
6787 01:47:11.395579 <4>[ 195.959386] lr : usercopy_abort+0xb0/0xb4
6788 01:47:11.395812 <4>[ 195.963669] sp : ffff800010cf3aa0
6789 01:47:11.395983 <4>[ 195.967249] x29: ffff800010cf3ab0 x28: ffff00080de28040 x27: 0000000000000000
6790 01:47:11.396405 <4>[ 195.974678] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6791 01:47:11.396573 <4>[ 195.982104] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6792 01:47:11.396728 <4>[ 195.989529] x20: ffff800009fa9828 x19: ffff80000a0c0528 x18: 0000000000000000
6793 01:47:11.398825 <4>[ 195.996953] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6794 01:47:11.438934 <4>[ 196.004378] x14: 706d657474612065 x13: 205d353932323938 x12: 2e35393120205b3e
6795 01:47:11.439156 <4>[ 196.011803] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f928
6796 01:47:11.439324 <4>[ 196.019228] x8 : ffff00080de28040 x7 : 3539323239382e35 x6 : 0000000000000001
6797 01:47:11.439741 <4>[ 196.026652] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6798 01:47:11.439911 <4>[ 196.034076] x2 : 0000000000000000 x1 : ffff00080de28040 x0 : 0000000000000069
6799 01:47:11.440061 <4>[ 196.041500] Call trace:
6800 01:47:11.442323 <4>[ 196.044209] usercopy_abort+0xb0/0xb4
6801 01:47:11.482554 <4>[ 196.048144] __check_heap_object+0xf4/0x110
6802 01:47:11.482996 <4>[ 196.052604] __check_object_size+0x24c/0x31c
6803 01:47:11.483334 <4>[ 196.057149] do_usercopy_slab_whitelist+0x1c4/0x2c0
6804 01:47:11.483646 <4>[ 196.062305] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6805 01:47:11.484306 <4>[ 196.067982] lkdtm_do_action+0x2c/0x50
6806 01:47:11.484634 <4>[ 196.072003] direct_entry+0x164/0x180
6807 01:47:11.484931 <4>[ 196.075936] full_proxy_write+0x68/0xc0
6808 01:47:11.485221 <4>[ 196.080049] vfs_write+0xcc/0x2a0
6809 01:47:11.485515 <4>[ 196.083637] ksys_write+0x78/0x104
6810 01:47:11.486037 <4>[ 196.087312] __arm64_sys_write+0x28/0x3c
6811 01:47:11.525891 <4>[ 196.091509] invoke_syscall+0x8c/0x120
6812 01:47:11.526371 <4>[ 196.095534] el0_svc_common.constprop.0+0x68/0x124
6813 01:47:11.526802 <4>[ 196.100603] do_el0_svc+0x40/0xcc
6814 01:47:11.527202 <4>[ 196.104191] el0_svc+0x48/0xc0
6815 01:47:11.527585 <4>[ 196.107516] el0t_64_sync_handler+0xb8/0xbc
6816 01:47:11.527964 <4>[ 196.111973] el0t_64_sync+0x18c/0x190
6817 01:47:11.528339 <0>[ 196.115910] Code: aa1403e3 f00047e0 91362000 97fff2d0 (d4210000)
6818 01:47:11.528709 <4>[ 196.122279] ---[ end trace 0000000000000000 ]---
6819 01:47:11.529532 <6>[ 196.127166] note: cat[3734] exited with irqs disabled
6820 01:47:11.570663 <6>[ 196.132550] note: cat[3734] exited with preempt_count 1
6821 01:47:11.570942 <4>[ 196.139657] ------------[ cut here ]------------
6822 01:47:11.571239 <4>[ 196.144549] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6823 01:47:11.571436 <4>[ 196.154502] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6824 01:47:11.571588 <4>[ 196.168341] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
6825 01:47:11.613877 <4>[ 196.176539] Hardware name: ARM Juno development board (r0) (DT)
6826 01:47:11.614199 <4>[ 196.182731] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6827 01:47:11.614485 <4>[ 196.189974] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6828 01:47:11.614746 <4>[ 196.195477] lr : ct_idle_enter+0x10/0x1c
6829 01:47:11.614913 <4>[ 196.199677] sp : ffff80000c40bd20
6830 01:47:11.615062 <4>[ 196.203259] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000001
6831 01:47:11.615209 <4>[ 196.210690] x26: 0000000000000000 x25: 0000002daad55c8c x24: 0000000000000000
6832 01:47:11.657300 <4>[ 196.218116] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6833 01:47:11.657571 <4>[ 196.225540] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6834 01:47:11.657743 <4>[ 196.232968] x17: 000000000000005d x16: 0000000000000001 x15: ffff80000a5004c0
6835 01:47:11.657898 <4>[ 196.240393] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6836 01:47:11.658071 <4>[ 196.247817] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009144c50
6837 01:47:11.658219 <4>[ 196.255242] x8 : ffff0008008e9a80 x7 : 0000000000000000 x6 : 0000000000000000
6838 01:47:11.700932 <4>[ 196.262665] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
6839 01:47:11.701371 <4>[ 196.270090] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6840 01:47:11.701666 <4>[ 196.277514] Call trace:
6841 01:47:11.701937 <4>[ 196.280224] ct_kernel_exit.constprop.0+0x11c/0x180
6842 01:47:11.702266 <4>[ 196.285380] ct_idle_enter+0x10/0x1c
6843 01:47:11.702879 <4>[ 196.289228] cpuidle_enter_state+0x2a4/0x5a0
6844 01:47:11.703161 <4>[ 196.293775] cpuidle_enter+0x40/0x60
6845 01:47:11.703412 <4>[ 196.297623] do_idle+0x258/0x310
6846 01:47:11.703660 <4>[ 196.301125] cpu_startup_entry+0x3c/0x44
6847 01:47:11.704246 <4>[ 196.305320] secondary_start_kernel+0x138/0x160
6848 01:47:11.744256 <4>[ 196.310128] __secondary_switched+0xb0/0xb4
6849 01:47:11.744720 <4>[ 196.314590] irq event stamp: 269510
6850 01:47:11.745438 <4>[ 196.318344] hardirqs last enabled at (269509): [<ffff8000081cb418>] tick_nohz_idle_enter+0x78/0x144
6851 01:47:11.745776 <4>[ 196.327767] hardirqs last disabled at (269510): [<ffff800008127eac>] do_idle+0xec/0x310
6852 01:47:11.746127 <4>[ 196.336056] softirqs last enabled at (269502): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6853 01:47:11.747621 <4>[ 196.344864] softirqs last disabled at (269491): [<ffff800008017668>] ____do_softirq+0x18/0x24
6854 01:47:11.787467 <4>[ 196.353672] ---[ end trace 0000000000000000 ]---
6855 01:47:11.787721 # Segmentation fault
6856 01:47:11.787883 # [ 195.871902] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6857 01:47:11.788303 # [ 195.879113] lkdtm: attempting good copy_from_user inside whitelist
6858 01:47:11.788465 # [ 195.885667] lkdtm: attempting bad copy_from_user outside whitelist
6859 01:47:11.788611 # [ 195.892295] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6860 01:47:11.790698 # [ 195.903275] ------------[ cut here ]------------
6861 01:47:11.830650 # [ 195.908166] kernel BUG at mm/usercopy.c:101!
6862 01:47:11.830884 # [ 195.912712] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6863 01:47:11.831341 # [ 195.919868] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6864 01:47:11.831519 # [ 195.933717] CPU: 1 PID: 3734 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6865 01:47:11.831675 # [ 195.941659] Hardware name: ARM Juno development board (r0) (DT)
6866 01:47:11.874062 # [ 195.947856] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6867 01:47:11.874548 # [ 195.955098] pc : usercopy_abort+0xb0/0xb4
6868 01:47:11.875377 # [ 195.959386] lr : usercopy_abort+0xb0/0xb4
6869 01:47:11.875750 # [ 195.963669] sp : ffff800010cf3aa0
6870 01:47:11.876143 # [ 195.967249] x29: ffff800010cf3ab0 x28: ffff00080de28040 x27: 0000000000000000
6871 01:47:11.876535 # [ 195.974678] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6872 01:47:11.876917 # [ 195.982104] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6873 01:47:11.877386 # [ 195.989529] x20: ffff800009fa9828 x19: ffff80000a0c0528 x18: 0000000000000000
6874 01:47:11.917210 # [ 195.996953] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6875 01:47:11.917679 # [ 196.004378] x14: 706d657474612065 x13: 205d353932323938 x12: 2e35393120205b3e
6876 01:47:11.918146 # [ 196.011803] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f928
6877 01:47:11.918553 # [ 196.019228] x8 : ffff00080de28040 x7 : 3539323239382e35 x6 : 0000000000000001
6878 01:47:11.918942 # [ 196.026652] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6879 01:47:11.920481 # [ 196.034076] x2 : 0000000000000000 x1 : ffff00080de28040 x0 : 0000000000000069
6880 01:47:11.960385 # [ 196.041500] Call trace:
6881 01:47:11.960848 # [ 196.044209] usercopy_abort+0xb0/0xb4
6882 01:47:11.961281 # [ 196.048144] __check_heap_object+0xf4/0x110
6883 01:47:11.961682 # [ 196.052604] __check_object_size+0x24c/0x31c
6884 01:47:11.962108 # [ 196.057149] do_usercopy_slab_whitelist+0x1c4/0x2c0
6885 01:47:11.962493 # [ 196.062305] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6886 01:47:11.962866 # [ 196.067982] lkdtm_do_action+0x2c/0x50
6887 01:47:11.963244 # [ 196.072003] direct_entry+0x164/0x180
6888 01:47:11.963707 # [ 196.075936] full_proxy_write+0x68/0xc0
6889 01:47:11.964490 # [ 196.080049] vfs_write+0xcc/0x2a0
6890 01:47:12.003511 # [ 196.083637] ksys_write+0x78/0x104
6891 01:47:12.003984 # [ 196.087312] __arm64_sys_write+0x28/0x3c
6892 01:47:12.004413 # [ 196.091509] invoke_syscall+0x8c/0x120
6893 01:47:12.004812 # [ 196.095534] el0_svc_common.constprop.0+0x68/0x124
6894 01:47:12.005604 # [ 196.100603] do_el0_svc+0x40/0xcc
6895 01:47:12.005966 # [ 196.104191] el0_svc+0x48/0xc0
6896 01:47:12.006389 # [ 196.107516] el0t_64_sync_handler+0xb8/0xbc
6897 01:47:12.006803 # [ 196.111973] el0t_64_sync+0x18c/0x190
6898 01:47:12.007185 # [ 196.115910] Code: aa1403e3 f00047e0 91362000 97fff2d0 (d4210000)
6899 01:47:12.007660 # [ 196.122279] ---[ end trace 0000000000000000 ]---
6900 01:47:12.046679 # [ 196.127166] note: cat[3734] exited with irqs disabled
6901 01:47:12.047143 # [ 196.132550] note: cat[3734] exited with preempt_count 1
6902 01:47:12.047572 # [ 196.139657] ------------[ cut here ]------------
6903 01:47:12.048350 # [ 196.144549] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6904 01:47:12.048714 # [ 196.154502] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6905 01:47:12.089848 # [ 196.168341] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
6906 01:47:12.090358 # [ 196.176539] Hardware name: ARM Juno development board (r0) (DT)
6907 01:47:12.091196 # [ 196.182731] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6908 01:47:12.091624 # [ 196.189974] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6909 01:47:12.092032 # [ 196.195477] lr : ct_idle_enter+0x10/0x1c
6910 01:47:12.092441 # [ 196.199677] sp : ffff80000c40bd20
6911 01:47:12.092833 # [ 196.203259] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000001
6912 01:47:12.093331 # [ 196.210690] x26: 0000000000000000 x25: 0000002daad55c8c x24: 0000000000000000
6913 01:47:12.132982 # [ 196.218116] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6914 01:47:12.133856 # [ 196.225540] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6915 01:47:12.134298 # [ 196.232968] x17: 000000000000005d x16: 0000000000000001 x15: ffff80000a5004c0
6916 01:47:12.134722 # [ 196.240393] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6917 01:47:12.135124 # [ 196.247817] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009144c50
6918 01:47:12.136297 # [ 196.255242] x8 : ffff0008008e9a80 x7 : 0000000000000000 x6 : 0000000000000000
6919 01:47:12.175829 # [ 196.262665] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
6920 01:47:12.176380 # [ 196.270090] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6921 01:47:12.176587 # [ 196.277514] Call trace:
6922 01:47:12.176792 # [ 196.280224] ct_kernel_exit.constprop.0+0x11c/0x180
6923 01:47:12.176995 # [ 196.285380] ct_idle_enter+0x10/0x1c
6924 01:47:12.177181 # [ 196.289228] cpuidle_enter_state+0x2a4/0x5a0
6925 01:47:12.177351 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6926 01:47:12.178967 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6927 01:47:12.194039 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6928 01:47:12.607003 <6>[ 197.173993] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6929 01:47:12.607554 <6>[ 197.180491] lkdtm: good_stack: ffff800010d739e8-ffff800010d73a08
6930 01:47:12.607917 <6>[ 197.186809] lkdtm: bad_stack : ffff800010d73918-ffff800010d73938
6931 01:47:12.608235 <6>[ 197.193226] lkdtm: attempting good copy_to_user of local stack
6932 01:47:12.610312 <6>[ 197.199412] lkdtm: attempting bad copy_to_user of distant stack
6933 01:47:12.778824 # [ 197.173993] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6934 01:47:12.779271 # [ 197.180491] lkdtm: good_stack: ffff800010d739e8-ffff800010d73a08
6935 01:47:12.779575 # [ 197.186809] lkdtm: bad_stack : ffff800010d73918-ffff800010d73938
6936 01:47:12.779856 # [ 197.193226] lkdtm: attempting good copy_to_user of local stack
6937 01:47:12.782124 # [ 197.199412] lkdtm: attempting bad copy_to_user of distant stack
6938 01:47:12.813822 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
6939 01:47:12.893744 not ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
6940 01:47:12.989491 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
6941 01:47:13.579080 <6>[ 198.146246] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6942 01:47:13.579591 <6>[ 198.152958] lkdtm: good_stack: ffff800010e1b818-ffff800010e1b838
6943 01:47:13.579952 <6>[ 198.159312] lkdtm: bad_stack : ffff800010e1b748-ffff800010e1b768
6944 01:47:13.580637 <6>[ 198.165924] lkdtm: attempting good copy_from_user of local stack
6945 01:47:13.582484 <6>[ 198.172291] lkdtm: attempting bad copy_from_user of distant stack
6946 01:47:13.748865 # [ 198.146246] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6947 01:47:13.749351 # [ 198.152958] lkdtm: good_stack: ffff800010e1b818-ffff800010e1b838
6948 01:47:13.749778 # [ 198.159312] lkdtm: bad_stack : ffff800010e1b748-ffff800010e1b768
6949 01:47:13.750150 # [ 198.165924] lkdtm: attempting good copy_from_user of local stack
6950 01:47:13.752280 # [ 198.172291] lkdtm: attempting bad copy_from_user of distant stack
6951 01:47:13.783946 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
6952 01:47:13.862062 not ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
6953 01:47:13.973482 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
6954 01:47:14.558340 <6>[ 199.119989] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6955 01:47:14.558677 <6>[ 199.126394] lkdtm: good_stack: ffff800010edba28-ffff800010edba48
6956 01:47:14.558867 <6>[ 199.132755] lkdtm: bad_stack : ffff800010edbff8-ffff800010edc018
6957 01:47:14.559323 <6>[ 199.139838] lkdtm: attempting good copy_to_user of local stack
6958 01:47:14.559545 <6>[ 199.146080] lkdtm: attempting bad copy_to_user of distant stack
6959 01:47:14.559709 <0>[ 199.152306] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549944, size 32)!
6960 01:47:14.561611 <4>[ 199.163519] ------------[ cut here ]------------
6961 01:47:14.601753 <2>[ 199.168406] kernel BUG at mm/usercopy.c:101!
6962 01:47:14.602090 <0>[ 199.172947] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6963 01:47:14.602612 <4>[ 199.180101] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
6964 01:47:14.602804 <4>[ 199.193946] CPU: 1 PID: 3859 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6965 01:47:14.605113 <4>[ 199.201885] Hardware name: ARM Juno development board (r0) (DT)
6966 01:47:14.645131 <4>[ 199.208077] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6967 01:47:14.645376 <4>[ 199.215319] pc : usercopy_abort+0xb0/0xb4
6968 01:47:14.645545 <4>[ 199.219607] lr : usercopy_abort+0xb0/0xb4
6969 01:47:14.645702 <4>[ 199.223889] sp : ffff800010edb920
6970 01:47:14.645853 <4>[ 199.227469] x29: ffff800010edb930 x28: ffff80000b5567b0 x27: ffff80000b5567d0
6971 01:47:14.646020 <4>[ 199.234897] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a72a80 x24: 0000000000000001
6972 01:47:14.646179 <4>[ 199.242322] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff978
6973 01:47:14.688465 <4>[ 199.249747] x20: ffff800009face00 x19: ffff800009fb6010 x18: 0000000000000000
6974 01:47:14.688722 <4>[ 199.257172] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6975 01:47:14.688895 <4>[ 199.264597] x14: 74706d6574746120 x13: 205d363033323531 x12: 2e39393120205b3e
6976 01:47:14.689054 <4>[ 199.272022] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815f928
6977 01:47:14.689209 <4>[ 199.279446] x8 : ffff000806bc34c0 x7 : 3630333235312e39 x6 : 0000000000000001
6978 01:47:14.689356 <4>[ 199.286870] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6979 01:47:14.731823 <4>[ 199.294295] x2 : 0000000000000000 x1 : ffff000806bc34c0 x0 : 000000000000006c
6980 01:47:14.732055 <4>[ 199.301719] Call trace:
6981 01:47:14.732224 <4>[ 199.304429] usercopy_abort+0xb0/0xb4
6982 01:47:14.732381 <4>[ 199.308363] __check_object_size+0x16c/0x31c
6983 01:47:14.732534 <4>[ 199.312911] do_usercopy_stack+0x318/0x330
6984 01:47:14.732681 <4>[ 199.317283] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
6985 01:47:14.732826 <4>[ 199.322350] lkdtm_do_action+0x2c/0x50
6986 01:47:14.732969 <4>[ 199.326371] direct_entry+0x164/0x180
6987 01:47:14.733107 <4>[ 199.330304] full_proxy_write+0x68/0xc0
6988 01:47:14.734985 <4>[ 199.334416] vfs_write+0xcc/0x2a0
6989 01:47:14.735210 <4>[ 199.338004] ksys_write+0x78/0x104
6990 01:47:14.775407 <4>[ 199.341679] __arm64_sys_write+0x28/0x3c
6991 01:47:14.775866 <4>[ 199.345877] invoke_syscall+0x8c/0x120
6992 01:47:14.776206 <4>[ 199.349901] el0_svc_common.constprop.0+0x68/0x124
6993 01:47:14.776523 <4>[ 199.354970] do_el0_svc+0x40/0xcc
6994 01:47:14.776822 <4>[ 199.358557] el0_svc+0x48/0xc0
6995 01:47:14.777112 <4>[ 199.361882] el0t_64_sync_handler+0xb8/0xbc
6996 01:47:14.777399 <4>[ 199.366339] el0t_64_sync+0x18c/0x190
6997 01:47:14.777680 <0>[ 199.370275] Code: aa1403e3 f00047e0 91362000 97fff2d0 (d4210000)
6998 01:47:14.778526 <4>[ 199.376644] ---[ end trace 0000000000000000 ]---
6999 01:47:14.820099 <6>[ 199.381530] note: cat[3859] exited with irqs disabled
7000 01:47:14.820385 <6>[ 199.386894] note: cat[3859] exited with preempt_count 1
7001 01:47:14.820602 <4>[ 199.394015] ------------[ cut here ]------------
7002 01:47:14.820794 <4>[ 199.398907] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7003 01:47:14.820997 <4>[ 199.408857] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7004 01:47:14.863397 <4>[ 199.422695] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
7005 01:47:14.863976 <4>[ 199.430898] Hardware name: ARM Juno development board (r0) (DT)
7006 01:47:14.864202 <4>[ 199.437095] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7007 01:47:14.864437 <4>[ 199.444336] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7008 01:47:14.864594 <4>[ 199.449839] lr : ct_idle_enter+0x10/0x1c
7009 01:47:14.864736 <4>[ 199.454035] sp : ffff80000c40bd20
7010 01:47:14.864874 <4>[ 199.457615] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000000
7011 01:47:14.866693 <4>[ 199.465045] x26: 0000000000000001 x25: 0000002e6cceeed4 x24: 0000000000000001
7012 01:47:14.906770 <4>[ 199.472475] x23: ffff00080b515080 x22: 0000000000000001 x21: 0000000000000001
7013 01:47:14.907048 <4>[ 199.479900] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7014 01:47:14.907226 <4>[ 199.487324] x17: ffff800008023f18 x16: ffff8000096a6904 x15: ffff8000080bd4f0
7015 01:47:14.907451 <4>[ 199.494757] x14: ffff8000080bd324 x13: ffff800008437db0 x12: ffff8000096ad110
7016 01:47:14.907670 <4>[ 199.502181] x11: 0000000000000d75 x10: 0000000000000d75 x9 : ffff800009144c50
7017 01:47:14.950180 <4>[ 199.509606] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c94c8
7018 01:47:14.950451 <4>[ 199.517031] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
7019 01:47:14.950624 <4>[ 199.524457] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7020 01:47:14.951049 <4>[ 199.531886] Call trace:
7021 01:47:14.951219 <4>[ 199.534596] ct_kernel_exit.constprop.0+0x11c/0x180
7022 01:47:14.951371 <4>[ 199.539752] ct_idle_enter+0x10/0x1c
7023 01:47:14.951516 <4>[ 199.543600] cpuidle_enter_state+0x2a4/0x5a0
7024 01:47:14.951659 <4>[ 199.548146] cpuidle_enter+0x40/0x60
7025 01:47:14.951800 <4>[ 199.551995] do_idle+0x258/0x310
7026 01:47:14.953378 <4>[ 199.555496] cpu_startup_entry+0x40/0x44
7027 01:47:14.993463 <4>[ 199.559693] secondary_start_kernel+0x138/0x160
7028 01:47:14.993721 <4>[ 199.564502] __secondary_switched+0xb0/0xb4
7029 01:47:14.993892 <4>[ 199.568962] irq event stamp: 269510
7030 01:47:14.994345 <4>[ 199.572716] hardirqs last enabled at (269509): [<ffff8000081cb418>] tick_nohz_idle_enter+0x78/0x144
7031 01:47:14.994519 <4>[ 199.582140] hardirqs last disabled at (269510): [<ffff800008127eac>] do_idle+0xec/0x310
7032 01:47:14.994693 <4>[ 199.590428] softirqs last enabled at (269502): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7033 01:47:15.037215 <4>[ 199.599236] softirqs last disabled at (269491): [<ffff800008017668>] ____do_softirq+0x18/0x24
7034 01:47:15.037671 <4>[ 199.608045] ---[ end trace 0000000000000000 ]---
7035 01:47:15.038414 # Segmentation fault
7036 01:47:15.038761 # [ 199.119989] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7037 01:47:15.039074 # [ 199.126394] lkdtm: good_stack: ffff800010edba28-ffff800010edba48
7038 01:47:15.039371 # [ 199.132755] lkdtm: bad_stack : ffff800010edbff8-ffff800010edc018
7039 01:47:15.039661 # [ 199.139838] lkdtm: attempting good copy_to_user of local stack
7040 01:47:15.040449 # [ 199.146080] lkdtm: attempting bad copy_to_user of distant stack
7041 01:47:15.080541 # [ 199.152306] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549944, size 32)!
7042 01:47:15.080989 # [ 199.163519] ------------[ cut here ]------------
7043 01:47:15.081328 # [ 199.168406] kernel BUG at mm/usercopy.c:101!
7044 01:47:15.081644 # [ 199.172947] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
7045 01:47:15.083853 # [ 199.180101] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7046 01:47:15.123745 # [ 199.193946] CPU: 1 PID: 3859 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7047 01:47:15.124199 # [ 199.201885] Hardware name: ARM Juno development board (r0) (DT)
7048 01:47:15.124532 # [ 199.208077] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7049 01:47:15.124848 # [ 199.215319] pc : usercopy_abort+0xb0/0xb4
7050 01:47:15.125151 # [ 199.219607] lr : usercopy_abort+0xb0/0xb4
7051 01:47:15.125441 # [ 199.223889] sp : ffff800010edb920
7052 01:47:15.125724 # [ 199.227469] x29: ffff800010edb930 x28: ffff80000b5567b0 x27: ffff80000b5567d0
7053 01:47:15.166926 # [ 199.234897] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a72a80 x24: 0000000000000001
7054 01:47:15.167412 # [ 199.242322] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff978
7055 01:47:15.167748 # [ 199.249747] x20: ffff800009face00 x19: ffff800009fb6010 x18: 0000000000000000
7056 01:47:15.168063 # [ 199.257172] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7057 01:47:15.168362 # [ 199.264597] x14: 74706d6574746120 x13: 205d363033323531 x12: 2e39393120205b3e
7058 01:47:15.168656 # [ 199.272022] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815f928
7059 01:47:15.210107 # [ 199.279446] x8 : ffff000806bc34c0 x7 : 3630333235312e39 x6 : 0000000000000001
7060 01:47:15.211014 # [ 199.286870] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7061 01:47:15.211427 # [ 199.294295] x2 : 0000000000000000 x1 : ffff000806bc34c0 x0 : 000000000000006c
7062 01:47:15.211788 # [ 199.301719] Call trace:
7063 01:47:15.212102 # [ 199.304429] usercopy_abort+0xb0/0xb4
7064 01:47:15.212441 # [ 199.308363] __check_object_size+0x16c/0x31c
7065 01:47:15.212749 # [ 199.312911] do_usercopy_stack+0x318/0x330
7066 01:47:15.213112 # [ 199.317283] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
7067 01:47:15.213513 # [ 199.322350] lkdtm_do_action+0x2c/0x50
7068 01:47:15.253281 # [ 199.326371] direct_entry+0x164/0x180
7069 01:47:15.253757 # [ 199.330304] full_proxy_write+0x68/0xc0
7070 01:47:15.254142 # [ 199.334416] vfs_write+0xcc/0x2a0
7071 01:47:15.254467 # [ 199.338004] ksys_write+0x78/0x104
7072 01:47:15.254767 # [ 199.341679] __arm64_sys_write+0x28/0x3c
7073 01:47:15.255061 # [ 199.345877] invoke_syscall+0x8c/0x120
7074 01:47:15.255346 # [ 199.349901] el0_svc_common.constprop.0+0x68/0x124
7075 01:47:15.255631 # [ 199.354970] do_el0_svc+0x40/0xcc
7076 01:47:15.255908 # [ 199.358557] el0_svc+0x48/0xc0
7077 01:47:15.256244 # [ 199.361882] el0t_64_sync_handler+0xb8/0xbc
7078 01:47:15.256939 # [ 199.366339] el0t_64_sync+0x18c/0x190
7079 01:47:15.296440 # [ 199.370275] Code: aa1403e3 f00047e0 91362000 97fff2d0 (d4210000)
7080 01:47:15.296915 # [ 199.376644] ---[ end trace 0000000000000000 ]---
7081 01:47:15.297436 # [ 199.381530] note: cat[3859] exited with irqs disabled
7082 01:47:15.297761 # [ 199.386894] note: cat[3859] exited with preempt_count 1
7083 01:47:15.298255 # [ 199.394015] ------------[ cut here ]------------
7084 01:47:15.298573 # [ 199.398907] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7085 01:47:15.339578 # [ 199.408857] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7086 01:47:15.340059 # [ 199.422695] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
7087 01:47:15.340403 # [ 199.430898] Hardware name: ARM Juno development board (r0) (DT)
7088 01:47:15.340715 # [ 199.437095] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7089 01:47:15.341011 # [ 199.444336] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7090 01:47:15.341302 # [ 199.449839] lr : ct_idle_enter+0x10/0x1c
7091 01:47:15.341589 # [ 199.454035] sp : ffff80000c40bd20
7092 01:47:15.382881 # [ 199.457615] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000000
7093 01:47:15.383403 # [ 199.465045] x26: 0000000000000001 x25: 0000002e6cceeed4 x24: 0000000000000001
7094 01:47:15.383743 # [ 199.472475] x23: ffff00080b515080 x22: 0000000000000001 x21: 0000000000000001
7095 01:47:15.384051 # [ 199.479900] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7096 01:47:15.384349 # [ 199.487324] x17: ffff800008023f18 x16: ffff8000096a6904 x15: ffff8000080bd4f0
7097 01:47:15.384641 # [ 199.494757] x14: ffff8000080bd324 x13: ffff800008437db0 x12: ffff8000096ad110
7098 01:47:15.409439 # [ 199.502181] x11: 0000000000000d75 x10: 0000000000000d75 x9 : ffff800009144c50
7099 01:47:15.410073 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7100 01:47:15.410539 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7101 01:47:15.412530 # selftests: lkdtm: USERCOPY_KERNEL.sh
7102 01:47:15.870411 <6>[ 200.435598] lkdtm: Performing direct entry USERCOPY_KERNEL
7103 01:47:15.870714 <6>[ 200.442015] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a72a80
7104 01:47:15.871230 <6>[ 200.450226] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836d500
7105 01:47:15.871451 <0>[ 200.458658] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3527936, size 4096)!
7106 01:47:15.871622 <4>[ 200.468785] ------------[ cut here ]------------
7107 01:47:15.873716 <2>[ 200.473674] kernel BUG at mm/usercopy.c:101!
7108 01:47:15.913725 <0>[ 200.478218] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7109 01:47:15.914348 <4>[ 200.485373] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7110 01:47:15.914560 <4>[ 200.499221] CPU: 2 PID: 3902 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7111 01:47:15.914765 <4>[ 200.507160] Hardware name: ARM Juno development board (r0) (DT)
7112 01:47:15.916983 <4>[ 200.513351] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7113 01:47:15.957132 <4>[ 200.520593] pc : usercopy_abort+0xb0/0xb4
7114 01:47:15.957372 <4>[ 200.524884] lr : usercopy_abort+0xb0/0xb4
7115 01:47:15.957541 <4>[ 200.529165] sp : ffff800010fab9e0
7116 01:47:15.957698 <4>[ 200.532745] x29: ffff800010fab9f0 x28: ffff00080db99a80 x27: 0000000000000000
7117 01:47:15.957849 <4>[ 200.540174] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
7118 01:47:15.957995 <4>[ 200.547599] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035d500
7119 01:47:15.958170 <4>[ 200.555024] x20: ffff800009face28 x19: ffff800009fb6010 x18: 0000000000000000
7120 01:47:16.000471 <4>[ 200.562448] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7121 01:47:16.000709 <4>[ 200.569872] x14: 74706d6574746120 x13: 205d383536383534 x12: 2e30303220205b3e
7122 01:47:16.000881 <4>[ 200.577296] x11: 3732353320746573 x10: 66666f2820747865 x9 : ffff80000815f928
7123 01:47:16.001037 <4>[ 200.584720] x8 : ffff00080db99a80 x7 : 3835363835342e30 x6 : 0000000000000001
7124 01:47:16.001187 <4>[ 200.592144] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7125 01:47:16.003842 <4>[ 200.599567] x2 : 0000000000000000 x1 : ffff00080db99a80 x0 : 000000000000005f
7126 01:47:16.004232 <4>[ 200.606991] Call trace:
7127 01:47:16.044090 <4>[ 200.609701] usercopy_abort+0xb0/0xb4
7128 01:47:16.044483 <4>[ 200.613636] __check_object_size+0x2b4/0x31c
7129 01:47:16.044776 <4>[ 200.618183] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7130 01:47:16.045052 <4>[ 200.622903] lkdtm_do_action+0x2c/0x50
7131 01:47:16.045317 <4>[ 200.626923] direct_entry+0x164/0x180
7132 01:47:16.045573 <4>[ 200.630857] full_proxy_write+0x68/0xc0
7133 01:47:16.045834 <4>[ 200.634969] vfs_write+0xcc/0x2a0
7134 01:47:16.046157 <4>[ 200.638557] ksys_write+0x78/0x104
7135 01:47:16.046450 <4>[ 200.642233] __arm64_sys_write+0x28/0x3c
7136 01:47:16.047320 <4>[ 200.646429] invoke_syscall+0x8c/0x120
7137 01:47:16.089022 <4>[ 200.650454] el0_svc_common.constprop.0+0x68/0x124
7138 01:47:16.089470 <4>[ 200.655522] do_el0_svc+0x40/0xcc
7139 01:47:16.090277 <4>[ 200.659110] el0_svc+0x48/0xc0
7140 01:47:16.090718 <4>[ 200.662434] el0t_64_sync_handler+0xb8/0xbc
7141 01:47:16.091088 <4>[ 200.666891] el0t_64_sync+0x18c/0x190
7142 01:47:16.091485 <0>[ 200.670827] Code: aa1403e3 f00047e0 91362000 97fff2d0 (d4210000)
7143 01:47:16.091796 <4>[ 200.677196] ---[ end trace 0000000000000000 ]---
7144 01:47:16.092192 <6>[ 200.682083] note: cat[3902] exited with irqs disabled
7145 01:47:16.092576 <6>[ 200.687459] note: cat[3902] exited with preempt_count 1
7146 01:47:16.132114 <4>[ 200.694574] ------------[ cut here ]------------
7147 01:47:16.132396 <4>[ 200.699467] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7148 01:47:16.132866 <4>[ 200.709417] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7149 01:47:16.133062 <4>[ 200.723259] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.92-cip22 #1
7150 01:47:16.133248 <4>[ 200.731457] Hardware name: ARM Juno development board (r0) (DT)
7151 01:47:16.175498 <4>[ 200.737649] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7152 01:47:16.175812 <4>[ 200.744891] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7153 01:47:16.176264 <4>[ 200.750395] lr : ct_idle_enter+0x10/0x1c
7154 01:47:16.176478 <4>[ 200.754597] sp : ffff80000c413d20
7155 01:47:16.176639 <4>[ 200.758176] x29: ffff80000c413d20 x28: 0000000000000000 x27: 0000000000000000
7156 01:47:16.176807 <4>[ 200.765604] x26: 0000000000000000 x25: 0000002eba53e4c0 x24: 0000000000000000
7157 01:47:16.176955 <4>[ 200.773029] x23: ffff00080b516880 x22: 0000000000000000 x21: 0000000000000000
7158 01:47:16.218935 <4>[ 200.780456] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
7159 01:47:16.219209 <4>[ 200.787886] x17: 0000000000000061 x16: 0000000000000001 x15: ffff80000a5004c0
7160 01:47:16.219381 <4>[ 200.795311] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7161 01:47:16.219539 <4>[ 200.802737] x11: 0000000000000ac6 x10: 0000000000000ac6 x9 : ffff800009144c50
7162 01:47:16.219689 <4>[ 200.810162] x8 : 0000000000034a84 x7 : 071c71c71c71c71c x6 : ffff80000b5f6e68
7163 01:47:16.222107 <4>[ 200.817587] x5 : 00000000000006bd x4 : 4000000000000002 x3 : ffff800974a50000
7164 01:47:16.262182 <4>[ 200.825011] x2 : ffff80000c413d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7165 01:47:16.262443 <4>[ 200.832436] Call trace:
7166 01:47:16.262879 <4>[ 200.835146] ct_kernel_exit.constprop.0+0x11c/0x180
7167 01:47:16.263054 <4>[ 200.840302] ct_idle_enter+0x10/0x1c
7168 01:47:16.263211 <4>[ 200.844151] cpuidle_enter_state+0x2a4/0x5a0
7169 01:47:16.263368 <4>[ 200.848698] cpuidle_enter+0x40/0x60
7170 01:47:16.263504 <4>[ 200.852546] do_idle+0x258/0x310
7171 01:47:16.263637 <4>[ 200.856047] cpu_startup_entry+0x40/0x44
7172 01:47:16.263770 <4>[ 200.860243] secondary_start_kernel+0x138/0x160
7173 01:47:16.265350 <4>[ 200.865051] __secondary_switched+0xb0/0xb4
7174 01:47:16.305914 <4>[ 200.869512] irq event stamp: 244454
7175 01:47:16.306178 <4>[ 200.873266] hardirqs last enabled at (244453): [<ffff8000081cb418>] tick_nohz_idle_enter+0x78/0x144
7176 01:47:16.306648 <4>[ 200.882689] hardirqs last disabled at (244454): [<ffff800008127eac>] do_idle+0xec/0x310
7177 01:47:16.306829 <4>[ 200.890977] softirqs last enabled at (244412): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7178 01:47:16.306988 <4>[ 200.899784] softirqs last disabled at (244395): [<ffff800008017668>] ____do_softirq+0x18/0x24
7179 01:47:16.308362 <4>[ 200.908592] ---[ end trace 0000000000000000 ]---
7180 01:47:16.308582 # Segmentation fault
7181 01:47:16.349086 # [ 200.435598] lkdtm: Performing direct entry USERCOPY_KERNEL
7182 01:47:16.349350 # [ 200.442015] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a72a80
7183 01:47:16.349522 # [ 200.450226] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836d500
7184 01:47:16.349683 # [ 200.458658] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3527936, size 4096)!
7185 01:47:16.349837 # [ 200.468785] ------------[ cut here ]------------
7186 01:47:16.352282 # [ 200.473674] kernel BUG at mm/usercopy.c:101!
7187 01:47:16.392249 # [ 200.478218] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7188 01:47:16.392479 # [ 200.485373] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7189 01:47:16.392651 # [ 200.499221] CPU: 2 PID: 3902 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7190 01:47:16.392808 # [ 200.507160] Hardware name: ARM Juno development board (r0) (DT)
7191 01:47:16.392959 # [ 200.513351] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7192 01:47:16.395418 # [ 200.520593] pc : usercopy_abort+0xb0/0xb4
7193 01:47:16.435399 # [ 200.524884] lr : usercopy_abort+0xb0/0xb4
7194 01:47:16.435623 # [ 200.529165] sp : ffff800010fab9e0
7195 01:47:16.435790 # [ 200.532745] x29: ffff800010fab9f0 x28: ffff00080db99a80 x27: 0000000000000000
7196 01:47:16.435949 # [ 200.540174] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
7197 01:47:16.436100 # [ 200.547599] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035d500
7198 01:47:16.436246 # [ 200.555024] x20: ffff800009face28 x19: ffff800009fb6010 x18: 0000000000000000
7199 01:47:16.478832 # [ 200.562448] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7200 01:47:16.479294 # [ 200.569872] x14: 74706d6574746120 x13: 205d383536383534 x12: 2e30303220205b3e
7201 01:47:16.479632 # [ 200.577296] x11: 3732353320746573 x10: 66666f2820747865 x9 : ffff80000815f928
7202 01:47:16.479947 # [ 200.584720] x8 : ffff00080db99a80 x7 : 3835363835342e30 x6 : 0000000000000001
7203 01:47:16.480253 # [ 200.592144] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7204 01:47:16.480546 # [ 200.599567] x2 : 0000000000000000 x1 : ffff00080db99a80 x0 : 000000000000005f
7205 01:47:16.482089 # [ 200.606991] Call trace:
7206 01:47:16.521998 # [ 200.609701] usercopy_abort+0xb0/0xb4
7207 01:47:16.522496 # [ 200.613636] __check_object_size+0x2b4/0x31c
7208 01:47:16.522841 # [ 200.618183] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7209 01:47:16.523170 # [ 200.622903] lkdtm_do_action+0x2c/0x50
7210 01:47:16.523477 # [ 200.626923] direct_entry+0x164/0x180
7211 01:47:16.523767 # [ 200.630857] full_proxy_write+0x68/0xc0
7212 01:47:16.524055 # [ 200.634969] vfs_write+0xcc/0x2a0
7213 01:47:16.524336 # [ 200.638557] ksys_write+0x78/0x104
7214 01:47:16.524615 # [ 200.642233] __arm64_sys_write+0x28/0x3c
7215 01:47:16.524893 # [ 200.646429] invoke_syscall+0x8c/0x120
7216 01:47:16.525658 # [ 200.650454] el0_svc_common.constprop.0+0x68/0x124
7217 01:47:16.565173 # [ 200.655522] do_el0_svc+0x40/0xcc
7218 01:47:16.565656 # [ 200.659110] el0_svc+0x48/0xc0
7219 01:47:16.565997 # [ 200.662434] el0t_64_sync_handler+0xb8/0xbc
7220 01:47:16.566366 # [ 200.666891] el0t_64_sync+0x18c/0x190
7221 01:47:16.566670 # [ 200.670827] Code: aa1403e3 f00047e0 91362000 97fff2d0 (d4210000)
7222 01:47:16.566968 # [ 200.677196] ---[ end trace 0000000000000000 ]---
7223 01:47:16.567262 # [ 200.682083] note: cat[3902] exited with irqs disabled
7224 01:47:16.567548 # [ 200.687459] note: cat[3902] exited with preempt_count 1
7225 01:47:16.568362 # [ 200.694574] ------------[ cut here ]------------
7226 01:47:16.608435 # [ 200.699467] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7227 01:47:16.608919 # [ 200.709417] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7228 01:47:16.609680 # [ 200.723259] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.92-cip22 #1
7229 01:47:16.610086 # [ 200.731457] Hardware name: ARM Juno development board (r0) (DT)
7230 01:47:16.611698 # [ 200.737649] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7231 01:47:16.651562 # [ 200.744891] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7232 01:47:16.652041 # [ 200.750395] lr : ct_idle_enter+0x10/0x1c
7233 01:47:16.652471 # [ 200.754597] sp : ffff80000c413d20
7234 01:47:16.652870 # [ 200.758176] x29: ffff80000c413d20 x28: 0000000000000000 x27: 0000000000000000
7235 01:47:16.653267 # [ 200.765604] x26: 0000000000000000 x25: 0000002eba53e4c0 x24: 0000000000000000
7236 01:47:16.653650 # [ 200.773029] x23: ffff00080b516880 x22: 0000000000000000 x21: 0000000000000000
7237 01:47:16.654751 # [ 200.780456] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
7238 01:47:16.694379 # [ 200.787886] x17: 0000000000000061 x16: 0000000000000001 x15: ffff80000a5004c0
7239 01:47:16.694986 # [ 200.795311] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7240 01:47:16.695267 # [ 200.802737] x11: 0000000000000ac6 x10: 0000000000000ac6 x9 : ffff800009144c50
7241 01:47:16.695419 # [ 200.810162] x8 : 0000000000034a84 x7 : 071c71c71c71c71c x6 : ffff80000b5f6e68
7242 01:47:16.695523 # [ 200.817587] x5 : 00000000000006bd x4 : 4000000000000002 x3 : ffff800974a50000
7243 01:47:16.697499 # [ 200.825011] x2 : ffff80000c413d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7244 01:47:16.731026 # [ 200.832436] Call trace:
7245 01:47:16.731282 # [ 200.835146] ct_kernel_exit.constprop.0+0x11c/0x180
7246 01:47:16.731446 # [ 200.840302] ct_idle_enter+0x10/0x1c
7247 01:47:16.731597 # [ 200.844151] cpuidle_enter_state+0x2a4/0x5a0
7248 01:47:16.731741 # USERCOPY_KERNEL: saw 'call trace:': ok
7249 01:47:16.731885 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7250 01:47:16.734196 # selftests: lkdtm: STACKLEAK_ERASING.sh
7251 01:47:17.243576 <6>[ 201.809997] lkdtm: Performing direct entry STACKLEAK_ERASING
7252 01:47:17.244103 <6>[ 201.816022] lkdtm: stackleak stack usage:
7253 01:47:17.244451 <6>[ 201.816022] high offset: 336 bytes
7254 01:47:17.245148 <6>[ 201.816022] current: 1648 bytes
7255 01:47:17.245485 <6>[ 201.816022] lowest: 2416 bytes
7256 01:47:17.245790 <6>[ 201.816022] tracked: 2416 bytes
7257 01:47:17.246126 <6>[ 201.816022] untracked: 784 bytes
7258 01:47:17.246428 <6>[ 201.816022] poisoned: 12840 bytes
7259 01:47:17.246718 <6>[ 201.816022] low offset: 8 bytes
7260 01:47:17.261764 <6>[ 201.847387] lkdtm: OK: the rest of the thread stack is properly erased
7261 01:47:17.429746 # [ 201.809997] lkdtm: Performing direct entry STACKLEAK_ERASING
7262 01:47:17.430300 # [ 201.816022] lkdtm: stackleak stack usage:
7263 01:47:17.430643 # high offset: 336 bytes
7264 01:47:17.431335 # current: 1648 bytes
7265 01:47:17.431673 # lowest: 2416 bytes
7266 01:47:17.432101 # tracked: 2416 bytes
7267 01:47:17.432415 # untracked: 784 bytes
7268 01:47:17.432710 # poisoned: 12840 bytes
7269 01:47:17.433002 # low offset: 8 bytes
7270 01:47:17.433403 # [ 201.847387] lkdtm: OK: the rest of the thread stack is properly erased
7271 01:47:17.448769 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7272 01:47:17.496715 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7273 01:47:17.608547 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7274 01:47:18.197886 <6>[ 202.757404] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7275 01:47:18.198436 <6>[ 202.763739] lkdtm: Calling matched prototype ...
7276 01:47:18.198908 <6>[ 202.768697] lkdtm: Calling mismatched prototype ...
7277 01:47:18.199298 <3>[ 202.773908] lkdtm: FAIL: survived mismatched prototype function call!
7278 01:47:18.201184 <4>[ 202.780867] lkdtm: This is probably expected, since this kernel (6.1.92-cip22 aarch64) was built *without* CONFIG_CFI_CLANG=y
7279 01:47:18.368809 # [ 202.757404] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7280 01:47:18.369342 # [ 202.763739] lkdtm: Calling matched prototype ...
7281 01:47:18.369693 # [ 202.768697] lkdtm: Calling mismatched prototype ...
7282 01:47:18.370034 # [ 202.773908] lkdtm: FAIL: survived mismatched prototype function call!
7283 01:47:18.372245 # [ 202.780867] lkdtm: This is probably expected, since this kernel (6.1.92-cip22 aarch64) was built *without* CONFIG_CFI_CLANG=y
7284 01:47:18.403944 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7285 01:47:18.467783 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7286 01:47:18.579790 # selftests: lkdtm: CFI_BACKWARD.sh
7287 01:47:19.262066 <6>[ 203.818217] lkdtm: Performing direct entry CFI_BACKWARD
7288 01:47:19.262612 <6>[ 203.823792] lkdtm: Attempting unchecked stack return address redirection ...
7289 01:47:19.263399 <6>[ 203.831188] lkdtm: ok: redirected stack return address.
7290 01:47:19.263757 <6>[ 203.836752] lkdtm: Attempting checked stack return address redirection ...
7291 01:47:19.264083 <3>[ 203.843962] lkdtm: FAIL: stack return address was redirected!
7292 01:47:19.265609 <3>[ 203.850231] lkdtm: Unexpected! This kernel (6.1.92-cip22 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7293 01:47:19.445854 # [ 203.818217] lkdtm: Performing direct entry CFI_BACKWARD
7294 01:47:19.446403 # [ 203.823792] lkdtm: Attempting unchecked stack return address redirection ...
7295 01:47:19.446746 # [ 203.831188] lkdtm: ok: redirected stack return address.
7296 01:47:19.447463 # [ 203.836752] lkdtm: Attempting checked stack return address redirection ...
7297 01:47:19.447812 # [ 203.843962] lkdtm: FAIL: stack return address was redirected!
7298 01:47:19.449386 # [ 203.850231] lkdtm: Unexpected! This kernel (6.1.92-cip22 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7299 01:47:19.480887 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7300 01:47:19.544952 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7301 01:47:19.640855 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7302 01:47:20.305091 <6>[ 204.865773] lkdtm: Performing direct entry FORTIFY_STRSCPY
7303 01:47:20.305393 <0>[ 204.871662] detected buffer overflow in strnlen
7304 01:47:20.305582 <4>[ 204.877110] ------------[ cut here ]------------
7305 01:47:20.305753 <2>[ 204.882010] kernel BUG at lib/string_helpers.c:1027!
7306 01:47:20.306205 <0>[ 204.887258] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7307 01:47:20.306412 <4>[ 204.894424] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7308 01:47:20.348523 <4>[ 204.908308] CPU: 4 PID: 4081 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7309 01:47:20.348795 <4>[ 204.916259] Hardware name: ARM Juno development board (r0) (DT)
7310 01:47:20.348969 <4>[ 204.922465] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7311 01:47:20.349387 <4>[ 204.929715] pc : fortify_panic+0x24/0x28
7312 01:47:20.349553 <4>[ 204.933929] lr : fortify_panic+0x24/0x28
7313 01:47:20.349703 <4>[ 204.938134] sp : ffff800011313970
7314 01:47:20.349847 <4>[ 204.941719] x29: ffff800011313970 x28: ffff00080e570040 x27: 0000000000000000
7315 01:47:20.351767 <4>[ 204.949162] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
7316 01:47:20.392173 <4>[ 204.956600] x23: ffff00080636c000 x22: ffff800011313b50 x21: ffff800009a72a98
7317 01:47:20.392635 <4>[ 204.964039] x20: ffff00080636c000 x19: ffff800009a72aa8 x18: 0000000000000000
7318 01:47:20.392975 <4>[ 204.971477] x17: ffff80000843ff7c x16: ffff8000086b1bb8 x15: ffff800008c13954
7319 01:47:20.393286 <4>[ 204.978916] x14: 0000000000000000 x13: 205d323636313738 x12: 2e34303220205b3e
7320 01:47:20.393588 <4>[ 204.986354] x11: 65766f2072656666 x10: 0000000000001500 x9 : ffff80000815f928
7321 01:47:20.395416 <4>[ 204.993792] x8 : ffff00080e570040 x7 : ffff80000b0b9770 x6 : 0000000000000001
7322 01:47:20.435637 <4>[ 205.001229] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7323 01:47:20.436089 <4>[ 205.008666] x2 : 0000000000000000 x1 : ffff00080e570040 x0 : 0000000000000023
7324 01:47:20.436433 <4>[ 205.016103] Call trace:
7325 01:47:20.436746 <4>[ 205.018819] fortify_panic+0x24/0x28
7326 01:47:20.437049 <4>[ 205.022676] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7327 01:47:20.437340 <4>[ 205.027494] lkdtm_do_action+0x2c/0x50
7328 01:47:20.437627 <4>[ 205.031524] direct_entry+0x164/0x180
7329 01:47:20.437915 <4>[ 205.035465] full_proxy_write+0x68/0xc0
7330 01:47:20.438784 <4>[ 205.039586] vfs_write+0xcc/0x2a0
7331 01:47:20.478987 <4>[ 205.043184] ksys_write+0x78/0x104
7332 01:47:20.479836 <4>[ 205.046868] __arm64_sys_write+0x28/0x3c
7333 01:47:20.480210 <4>[ 205.051074] invoke_syscall+0x8c/0x120
7334 01:47:20.480536 <4>[ 205.055108] el0_svc_common.constprop.0+0x68/0x124
7335 01:47:20.480839 <4>[ 205.060185] do_el0_svc+0x40/0xcc
7336 01:47:20.481131 <4>[ 205.063780] el0_svc+0x48/0xc0
7337 01:47:20.481416 <4>[ 205.067113] el0t_64_sync_handler+0xb8/0xbc
7338 01:47:20.481702 <4>[ 205.071577] el0t_64_sync+0x18c/0x190
7339 01:47:20.481984 <0>[ 205.075525] Code: aa1303e1 90004960 91374000 97ffe254 (d4210000)
7340 01:47:20.482464 <4>[ 205.081902] ---[ end trace 0000000000000000 ]---
7341 01:47:20.522812 <6>[ 205.086795] note: cat[4081] exited with irqs disabled
7342 01:47:20.523089 <6>[ 205.092367] note: cat[4081] exited with preempt_count 1
7343 01:47:20.523267 <4>[ 205.098249] ------------[ cut here ]------------
7344 01:47:20.523509 # S<4>[ 205.103148] WARNING: CPU: 4 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7345 01:47:20.523965 <4>[ 205.113336] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7346 01:47:20.566174 egmentation fau<l4t>[ 205.127225] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G B D W E 6.1.92-cip22 #1
7347 01:47:20.566465
7348 01:47:20.566694 <4>[ 205.137060] Hardware name: ARM Juno development board (r0) (DT)
7349 01:47:20.567118 <4>[ 205.143262] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7350 01:47:20.567268 <4>[ 205.150518] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7351 01:47:20.567417 <4>[ 205.156036] lr : ct_idle_enter+0x10/0x1c
7352 01:47:20.567556 <4>[ 205.160242] sp : ffff80000c423d20
7353 01:47:20.567678 <4>[ 205.163832] x29: ffff80000c423d20 x28: 0000000000000000 x27: 0000000000000000
7354 01:47:20.609624 <4>[ 205.171277] x26: 0000000000000000 x25: 0000002fc0ce5604 x24: 0000000000000000
7355 01:47:20.609895 <4>[ 205.178718] x23: ffff000803362080 x22: 0000000000000000 x21: 0000000000000000
7356 01:47:20.610596 <4>[ 205.186159] x20: ffff00097ef8c458 x19: ffff80000a4fc458 x18: 0000000000000000
7357 01:47:20.610928 <4>[ 205.193603] x17: 0000000000000006 x16: 0000000000000000 x15: ffff80000a5004c0
7358 01:47:20.611283 <4>[ 205.201042] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7359 01:47:20.612985 <4>[ 205.208479] x11: 00000000000001c4 x10: 00000000000001c4 x9 : ffff800009144c50
7360 01:47:20.653227 <4>[ 205.215917] x8 : 000000000001c894 x7 : 071c71c71c71c71c x6 : ffff80000b5f6e68
7361 01:47:20.654113 <4>[ 205.223355] x5 : 00000000000003a7 x4 : 4000000000000002 x3 : ffff800974a90000
7362 01:47:20.654505 <4>[ 205.230793] x2 : ffff80000c423d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7363 01:47:20.654919 <4>[ 205.238231] Call trace:
7364 01:47:20.655311 <4>[ 205.240946] ct_kernel_exit.constprop.0+0x11c/0x180
7365 01:47:20.655696 <4>[ 205.246112] ct_idle_enter+0x10/0x1c
7366 01:47:20.656073 <4>[ 205.249969] cpuidle_enter_state+0x2a4/0x5a0
7367 01:47:20.656447 <4>[ 205.254524] cpuidle_enter+0x40/0x60
7368 01:47:20.656900 <4>[ 205.258380] do_idle+0x258/0x310
7369 01:47:20.696736 <4>[ 205.261890] cpu_startup_entry+0x40/0x44
7370 01:47:20.697185 <4>[ 205.266093] secondary_start_kernel+0x138/0x160
7371 01:47:20.697613 <4>[ 205.270910] __secondary_switched+0xb0/0xb4
7372 01:47:20.698040 <4>[ 205.275381] irq event stamp: 243332
7373 01:47:20.698439 <4>[ 205.279141] hardirqs last enabled at (243331): [<ffff8000096c7a74>] el1_interrupt+0x54/0x64
7374 01:47:20.698826 <4>[ 205.287873] hardirqs last disabled at (243332): [<ffff800008127eac>] do_idle+0xec/0x310
7375 01:47:20.699989 <4>[ 205.296170] softirqs last enabled at (243330): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7376 01:47:20.722837 <4>[ 205.304987] softirqs last disabled at (243325): [<ffff800008017668>] ____do_softirq+0x18/0x24
7377 01:47:20.725983 <4>[ 205.313805] ---[ end trace 0000000000000000 ]---
7378 01:47:20.898697 # [ 204.865773] lkdtm: Performing direct entry FORTIFY_STRSCPY
7379 01:47:20.899205 # [ 204.871662] detected buffer overflow in strnlen
7380 01:47:20.900010 # [ 204.877110] ------------[ cut here ]------------
7381 01:47:20.900371 # [ 204.882010] kernel BUG at lib/string_helpers.c:1027!
7382 01:47:20.900769 # [ 204.887258] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7383 01:47:20.901976 # [ 204.894424] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7384 01:47:20.941913 # [ 204.908308] CPU: 4 PID: 4081 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7385 01:47:20.942823 # [ 204.916259] Hardware name: ARM Juno development board (r0) (DT)
7386 01:47:20.943218 # [ 204.922465] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7387 01:47:20.943632 # [ 204.929715] pc : fortify_panic+0x24/0x28
7388 01:47:20.944027 # [ 204.933929] lr : fortify_panic+0x24/0x28
7389 01:47:20.944414 # [ 204.938134] sp : ffff800011313970
7390 01:47:20.944791 # [ 204.941719] x29: ffff800011313970 x28: ffff00080e570040 x27: 0000000000000000
7391 01:47:20.985005 # [ 204.949162] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
7392 01:47:20.985458 # [ 204.956600] x23: ffff00080636c000 x22: ffff800011313b50 x21: ffff800009a72a98
7393 01:47:20.986242 # [ 204.964039] x20: ffff00080636c000 x19: ffff800009a72aa8 x18: 0000000000000000
7394 01:47:20.986615 # [ 204.971477] x17: ffff80000843ff7c x16: ffff8000086b1bb8 x15: ffff800008c13954
7395 01:47:20.987016 # [ 204.978916] x14: 0000000000000000 x13: 205d323636313738 x12: 2e34303220205b3e
7396 01:47:20.987408 # [ 204.986354] x11: 65766f2072656666 x10: 0000000000001500 x9 : ffff80000815f928
7397 01:47:21.028139 # [ 204.993792] x8 : ffff00080e570040 x7 : ffff80000b0b9770 x6 : 0000000000000001
7398 01:47:21.028608 # [ 205.001229] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7399 01:47:21.029040 # [ 205.008666] x2 : 0000000000000000 x1 : ffff00080e570040 x0 : 0000000000000023
7400 01:47:21.029444 # [ 205.016103] Call trace:
7401 01:47:21.029832 # [ 205.018819] fortify_panic+0x24/0x28
7402 01:47:21.030291 # [ 205.022676] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7403 01:47:21.030674 # [ 205.027494] lkdtm_do_action+0x2c/0x50
7404 01:47:21.031048 # [ 205.031524] direct_entry+0x164/0x180
7405 01:47:21.031796 # [ 205.035465] full_proxy_write+0x68/0xc0
7406 01:47:21.071330 # [ 205.039586] vfs_write+0xcc/0x2a0
7407 01:47:21.071792 # [ 205.043184] ksys_write+0x78/0x104
7408 01:47:21.072221 # [ 205.046868] __arm64_sys_write+0x28/0x3c
7409 01:47:21.072997 # [ 205.051074] invoke_syscall+0x8c/0x120
7410 01:47:21.073358 # [ 205.055108] el0_svc_common.constprop.0+0x68/0x124
7411 01:47:21.073754 # [ 205.060185] do_el0_svc+0x40/0xcc
7412 01:47:21.074176 # [ 205.063780] el0_svc+0x48/0xc0
7413 01:47:21.074575 # [ 205.067113] el0t_64_sync_handler+0xb8/0xbc
7414 01:47:21.074956 # [ 205.071577] el0t_64_sync+0x18c/0x190
7415 01:47:21.075329 # [ 205.075525] Code: aa1303e1 90004960 91374000 97ffe254 (d4210000)
7416 01:47:21.075796 # [ 205.081902] ---[ end trace 0000000000000000 ]---
7417 01:47:21.114509 # [ 205.086795] note: cat[4081] exited with irqs disabled
7418 01:47:21.114979 # [ 205.092367] note: cat[4081] exited with preempt_count 1
7419 01:47:21.115869 # [ 205.098249] ------------[ cut here ]------------
7420 01:47:21.116293 # [ 205.103148] WARNING: CPU: 4 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7421 01:47:21.116718 # [ 205.113336] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7422 01:47:21.157683 # [ 205.127225] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G B D W E 6.1.92-cip22 #1
7423 01:47:21.158384 # [ 205.137060] Hardware name: ARM Juno development board (r0) (DT)
7424 01:47:21.159366 # [ 205.143262] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7425 01:47:21.159953 # [ 205.150518] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7426 01:47:21.160488 # [ 205.156036] lr : ct_idle_enter+0x10/0x1c
7427 01:47:21.160852 # [ 205.160242] sp : ffff80000c423d20
7428 01:47:21.161197 # [ 205.163832] x29: ffff80000c423d20 x28: 0000000000000000 x27: 0000000000000000
7429 01:47:21.200519 # [ 205.171277] x26: 0000000000000000 x25: 0000002fc0ce5604 x24: 0000000000000000
7430 01:47:21.200798 # [ 205.178718] x23: ffff000803362080 x22: 0000000000000000 x21: 0000000000000000
7431 01:47:21.200976 # [ 205.186159] x20: ffff00097ef8c458 x19: ffff80000a4fc458 x18: 0000000000000000
7432 01:47:21.201404 # [ 205.193603] x17: 0000000000000006 x16: 0000000000000000 x15: ffff80000a5004c0
7433 01:47:21.201581 # [ 205.201042] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7434 01:47:21.201737 # [ 205.208479] x11: 00000000000001c4 x10: 00000000000001c4 x9 : ffff800009144c50
7435 01:47:21.243756 # [ 205.215917] x8 : 000000000001c894 x7 : 071c71c71c71c71c x6 : ffff80000b5f6e68
7436 01:47:21.244080 # [ 205.223355] x5 : 00000000000003a7 x4 : 4000000000000002 x3 : ffff800974a90000
7437 01:47:21.244257 # [ 205.230793] x2 : ffff80000c423d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7438 01:47:21.244415 # [ 205.238231] Call trace:
7439 01:47:21.244564 # [ 205.240946] ct_kernel_exit.constprop.0+0x11c/0x180
7440 01:47:21.244710 # [ 205.246112] ct_idle_enter+0x10/0x1c
7441 01:47:21.244852 # [ 205.249969] cpuidle_enter_state+0x2a4/0x5a0
7442 01:47:21.244970 # [ 205.254524] cpuidle_enter+0x40/0x60
7443 01:47:21.246870 # [ 205.258380] do_idle+0x258/0x310
7444 01:47:21.286919 # [ 205.261890] cpu_startup_entry+0x40/0x44
7445 01:47:21.287168 # [ 205.266093] secondary_start_kernel+0x138/0x160
7446 01:47:21.287338 # [ 205.270910] __secondary_switched+0xb0/0xb4
7447 01:47:21.287492 # [ 205.275381] irq event stamp: 243332
7448 01:47:21.287640 # [ 205.279141] hardirqs last enabled at (243331): [<ffff8000096c7a74>] el1_interrupt+0x54/0x64
7449 01:47:21.287784 # [ 205.287873] hardirqs last disabled at (243332): [<ffff800008127eac>] do_idle+0xec/0x310
7450 01:47:21.287907 # [ 205.296170] softirqs last enabled at (243330): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7451 01:47:21.318961 # [ 205.304987] softirqs last disabled at (243325): [<ffff800008017668>] ____do_softirq+0x18/0x24
7452 01:47:21.319210 # [ 205.313805] ---[ end trace 0000000000000000 ]---
7453 01:47:21.319381 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7454 01:47:21.322090 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7455 01:47:21.322319 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7456 01:47:21.828727 <6>[ 206.394920] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7457 01:47:21.829395 <6>[ 206.401035] lkdtm: trying to strcmp() past the end of a struct
7458 01:47:21.829857 <0>[ 206.407235] detected buffer overflow in strncpy
7459 01:47:21.830155 <4>[ 206.412184] ------------[ cut here ]------------
7460 01:47:21.830451 <2>[ 206.417082] kernel BUG at lib/string_helpers.c:1027!
7461 01:47:21.830715 <0>[ 206.422327] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7462 01:47:21.872179 <4>[ 206.429490] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7463 01:47:21.872447 <4>[ 206.443374] CPU: 3 PID: 4129 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7464 01:47:21.872616 <4>[ 206.451319] Hardware name: ARM Juno development board (r0) (DT)
7465 01:47:21.872770 <4>[ 206.457519] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7466 01:47:21.873181 <4>[ 206.464769] pc : fortify_panic+0x24/0x28
7467 01:47:21.873342 <4>[ 206.468983] lr : fortify_panic+0x24/0x28
7468 01:47:21.873487 <4>[ 206.473187] sp : ffff8000113e3870
7469 01:47:21.915582 <4>[ 206.476772] x29: ffff8000113e3870 x28: ffff00080de28040 x27: 0000000000000000
7470 01:47:21.915836 <4>[ 206.484213] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
7471 01:47:21.916008 <4>[ 206.491652] x23: ffff0008045e9000 x22: ffff8000113e3a50 x21: 0000000000000013
7472 01:47:21.916165 <4>[ 206.499090] x20: ffff0008045e9000 x19: ffff800009a72ab8 x18: 0000000000000000
7473 01:47:21.916313 <4>[ 206.506528] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb2b7f000
7474 01:47:21.918956 <4>[ 206.513966] x14: 0000000000000000 x13: 205d353332373034 x12: 2e36303220205b3e
7475 01:47:21.959287 <4>[ 206.521404] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f928
7476 01:47:21.959743 <4>[ 206.528842] x8 : ffff00080de28040 x7 : 3533323730342e36 x6 : 0000000000000001
7477 01:47:21.960082 <4>[ 206.536280] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7478 01:47:21.960397 <4>[ 206.543718] x2 : 0000000000000000 x1 : ffff00080de28040 x0 : 0000000000000023
7479 01:47:21.960696 <4>[ 206.551156] Call trace:
7480 01:47:21.960986 <4>[ 206.553871] fortify_panic+0x24/0x28
7481 01:47:21.961272 <4>[ 206.557729] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7482 01:47:21.962454 <4>[ 206.562545] lkdtm_do_action+0x2c/0x50
7483 01:47:22.002731 <4>[ 206.566577] direct_entry+0x164/0x180
7484 01:47:22.003183 <4>[ 206.570518] full_proxy_write+0x68/0xc0
7485 01:47:22.003520 <4>[ 206.574639] vfs_write+0xcc/0x2a0
7486 01:47:22.003832 <4>[ 206.578237] ksys_write+0x78/0x104
7487 01:47:22.004126 <4>[ 206.581920] __arm64_sys_write+0x28/0x3c
7488 01:47:22.004417 <4>[ 206.586127] invoke_syscall+0x8c/0x120
7489 01:47:22.004707 <4>[ 206.590161] el0_svc_common.constprop.0+0x68/0x124
7490 01:47:22.004988 <4>[ 206.595238] do_el0_svc+0x40/0xcc
7491 01:47:22.005267 <4>[ 206.598835] el0_svc+0x48/0xc0
7492 01:47:22.005550 <4>[ 206.602169] el0t_64_sync_handler+0xb8/0xbc
7493 01:47:22.006285 <4>[ 206.606633] el0t_64_sync+0x18c/0x190
7494 01:47:22.046157 <0>[ 206.610581] Code: aa1303e1 90004960 91374000 97ffe254 (d4210000)
7495 01:47:22.046431 <4>[ 206.616957] ---[ end trace 0000000000000000 ]---
7496 01:47:22.046873 <6>[ 206.621851] note: cat[4129] exited with irqs disabled
7497 01:47:22.047052 <6>[ 206.627284] note: cat[4129] exited with preempt_count 1
7498 01:47:22.047211 <4>[ 206.633016] ------------[ cut here ]------------
7499 01:47:22.047362 <4>[ 206.637916] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7500 01:47:22.089870 <4>[ 206.647880] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7501 01:47:22.090189 <4>[ 206.661768] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.92-cip22 #1
7502 01:47:22.090398 <4>[ 206.669978] Hardware name: ARM Juno development board (r0) (DT)
7503 01:47:22.090613 <4>[ 206.676178] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7504 01:47:22.090792 <4>[ 206.683434] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7505 01:47:22.090927 <4>[ 206.688953] lr : ct_idle_enter+0x10/0x1c
7506 01:47:22.092719 <4>[ 206.693159] sp : ffff80000c41bd20
7507 01:47:22.133042 <4>[ 206.696749] x29: ffff80000c41bd20 x28: 0000000000000000 x27: 0000000000000000
7508 01:47:22.133314 <4>[ 206.704198] x26: 0000000000000001 x25: 000000301c49068c x24: 0000000000000001
7509 01:47:22.133536 <4>[ 206.711638] x23: ffff000803360880 x22: 0000000000000001 x21: 0000000000000001
7510 01:47:22.133737 <4>[ 206.719078] x20: ffff00097ef6c458 x19: ffff80000a4fc458 x18: 0000000000000000
7511 01:47:22.133909 <4>[ 206.726517] x17: 0000000000000400 x16: 0000000000000002 x15: ffff80000a5004c0
7512 01:47:22.136217 <4>[ 206.733956] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7513 01:47:22.176446 <4>[ 206.741394] x11: 000000000000183d x10: 000000000000183d x9 : ffff800009144c50
7514 01:47:22.176684 <4>[ 206.748832] x8 : ffff0008008ecf00 x7 : 071c71c71c71c71c x6 : ffff8000081c94c8
7515 01:47:22.176898 <4>[ 206.756271] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a70000
7516 01:47:22.177099 <4>[ 206.763708] x2 : ffff80000c41bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7517 01:47:22.177291 <4>[ 206.771147] Call trace:
7518 01:47:22.177478 <4>[ 206.773862] ct_kernel_exit.constprop.0+0x11c/0x180
7519 01:47:22.179566 <4>[ 206.779027] ct_idle_enter+0x10/0x1c
7520 01:47:22.220161 <4>[ 206.782883] cpuidle_enter_state+0x2a4/0x5a0
7521 01:47:22.220662 <4>[ 206.787439] cpuidle_enter+0x40/0x60
7522 01:47:22.221093 <4>[ 206.791295] do_idle+0x258/0x310
7523 01:47:22.221487 <4>[ 206.794805] cpu_startup_entry+0x3c/0x44
7524 01:47:22.221869 <4>[ 206.799009] secondary_start_kernel+0x138/0x160
7525 01:47:22.222280 <4>[ 206.803826] __secondary_switched+0xb0/0xb4
7526 01:47:22.222661 <4>[ 206.808298] irq event stamp: 233656
7527 01:47:22.223046 <4>[ 206.812059] hardirqs last enabled at (233655): [<ffff8000096c7a74>] el1_interrupt+0x54/0x64
7528 01:47:22.223879 <4>[ 206.820795] hardirqs last disabled at (233656): [<ffff800008127eac>] do_idle+0xec/0x310
7529 01:47:22.263841 <4>[ 206.829097] softirqs last enabled at (233654): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7530 01:47:22.264336 <4>[ 206.837918] softirqs last disabled at (233633): [<ffff800008017668>] ____do_softirq+0x18/0x24
7531 01:47:22.264869 <4>[ 206.846741] ---[ end trace 0000000000000000 ]---
7532 01:47:22.265297 # Segmentation fault
7533 01:47:22.265746 # [ 206.394920] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7534 01:47:22.266119 # [ 206.401035] lkdtm: trying to strcmp() past the end of a struct
7535 01:47:22.266985 # [ 206.407235] detected buffer overflow in strncpy
7536 01:47:22.306916 # [ 206.412184] ------------[ cut here ]------------
7537 01:47:22.307371 # [ 206.417082] kernel BUG at lib/string_helpers.c:1027!
7538 01:47:22.307707 # [ 206.422327] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7539 01:47:22.308022 # [ 206.429490] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7540 01:47:22.308327 # [ 206.443374] CPU: 3 PID: 4129 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7541 01:47:22.310177 # [ 206.451319] Hardware name: ARM Juno development board (r0) (DT)
7542 01:47:22.350069 # [ 206.457519] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7543 01:47:22.350523 # [ 206.464769] pc : fortify_panic+0x24/0x28
7544 01:47:22.350862 # [ 206.468983] lr : fortify_panic+0x24/0x28
7545 01:47:22.351202 # [ 206.473187] sp : ffff8000113e3870
7546 01:47:22.351529 # [ 206.476772] x29: ffff8000113e3870 x28: ffff00080de28040 x27: 0000000000000000
7547 01:47:22.351830 # [ 206.484213] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
7548 01:47:22.353337 # [ 206.491652] x23: ffff0008045e9000 x22: ffff8000113e3a50 x21: 0000000000000013
7549 01:47:22.393184 # [ 206.499090] x20: ffff0008045e9000 x19: ffff800009a72ab8 x18: 0000000000000000
7550 01:47:22.393651 # [ 206.506528] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb2b7f000
7551 01:47:22.394038 # [ 206.513966] x14: 0000000000000000 x13: 205d353332373034 x12: 2e36303220205b3e
7552 01:47:22.394465 # [ 206.521404] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f928
7553 01:47:22.394865 # [ 206.528842] x8 : ffff00080de28040 x7 : 3533323730342e36 x6 : 0000000000000001
7554 01:47:22.396462 # [ 206.536280] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7555 01:47:22.436416 # [ 206.543718] x2 : 0000000000000000 x1 : ffff00080de28040 x0 : 0000000000000023
7556 01:47:22.436885 # [ 206.551156] Call trace:
7557 01:47:22.437313 # [ 206.553871] fortify_panic+0x24/0x28
7558 01:47:22.437712 # [ 206.557729] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7559 01:47:22.438129 # [ 206.562545] lkdtm_do_action+0x2c/0x50
7560 01:47:22.438512 # [ 206.566577] direct_entry+0x164/0x180
7561 01:47:22.438879 # [ 206.570518] full_proxy_write+0x68/0xc0
7562 01:47:22.439247 # [ 206.574639] vfs_write+0xcc/0x2a0
7563 01:47:22.439649 # [ 206.578237] ksys_write+0x78/0x104
7564 01:47:22.440018 # [ 206.581920] __arm64_sys_write+0x28/0x3c
7565 01:47:22.440757 # [ 206.586127] invoke_syscall+0x8c/0x120
7566 01:47:22.479561 # [ 206.590161] el0_svc_common.constprop.0+0x68/0x124
7567 01:47:22.480028 # [ 206.595238] do_el0_svc+0x40/0xcc
7568 01:47:22.480455 # [ 206.598835] el0_svc+0x48/0xc0
7569 01:47:22.481249 # [ 206.602169] el0t_64_sync_handler+0xb8/0xbc
7570 01:47:22.481617 # [ 206.606633] el0t_64_sync+0x18c/0x190
7571 01:47:22.482023 # [ 206.610581] Code: aa1303e1 90004960 91374000 97ffe254 (d4210000)
7572 01:47:22.482422 # [ 206.616957] ---[ end trace 0000000000000000 ]---
7573 01:47:22.482808 # [ 206.621851] note: cat[4129] exited with irqs disabled
7574 01:47:22.483271 # [ 206.627284] note: cat[4129] exited with preempt_count 1
7575 01:47:22.522784 # [ 206.633016] ------------[ cut here ]------------
7576 01:47:22.523664 # [ 206.637916] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7577 01:47:22.524064 # [ 206.647880] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7578 01:47:22.524479 # [ 206.661768] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.92-cip22 #1
7579 01:47:22.526147 # [ 206.669978] Hardware name: ARM Juno development board (r0) (DT)
7580 01:47:22.565873 # [ 206.676178] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7581 01:47:22.566397 # [ 206.683434] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7582 01:47:22.567218 # [ 206.688953] lr : ct_idle_enter+0x10/0x1c
7583 01:47:22.567593 # [ 206.693159] sp : ffff80000c41bd20
7584 01:47:22.567990 # [ 206.696749] x29: ffff80000c41bd20 x28: 0000000000000000 x27: 0000000000000000
7585 01:47:22.568379 # [ 206.704198] x26: 0000000000000001 x25: 000000301c49068c x24: 0000000000000001
7586 01:47:22.568756 # [ 206.711638] x23: ffff000803360880 x22: 0000000000000001 x21: 0000000000000001
7587 01:47:22.609104 # [ 206.719078] x20: ffff00097ef6c458 x19: ffff80000a4fc458 x18: 0000000000000000
7588 01:47:22.609604 # [ 206.726517] x17: 0000000000000400 x16: 0000000000000002 x15: ffff80000a5004c0
7589 01:47:22.610077 # [ 206.733956] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7590 01:47:22.610871 # [ 206.741394] x11: 000000000000183d x10: 000000000000183d x9 : ffff800009144c50
7591 01:47:22.611238 # [ 206.748832] x8 : ffff0008008ecf00 x7 : 071c71c71c71c71c x6 : ffff8000081c94c8
7592 01:47:22.612405 # [ 206.756271] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a70000
7593 01:47:22.661978 # [ 206.763708] x2 : ffff80000c41bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7594 01:47:22.662610 # [ 206.771147] Call trace:
7595 01:47:22.663107 # [ 206.773862] ct_kernel_exit.constprop.0+0x11c/0x180
7596 01:47:22.663591 # [ 206.779027] ct_idle_enter+0x10/0x1c
7597 01:47:22.663981 # [ 206.782883] cpuidle_enter_state+0x2a4/0x5a0
7598 01:47:22.664429 # [ 206.787439] cpuidle_enter+0x40/0x60
7599 01:47:22.664812 # [ 206.791295] do_idle+0x258/0x310
7600 01:47:22.665260 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7601 01:47:22.665597 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7602 01:47:22.666318 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7603 01:47:23.142077 <6>[ 207.707932] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7604 01:47:23.142354 <6>[ 207.714058] lkdtm: trying to strncpy() past the end of a struct member...
7605 01:47:23.142577 <0>[ 207.721268] detected buffer overflow in strncpy
7606 01:47:23.142780 <4>[ 207.726282] ------------[ cut here ]------------
7607 01:47:23.142958 <2>[ 207.731183] kernel BUG at lib/string_helpers.c:1027!
7608 01:47:23.143117 <0>[ 207.736432] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7609 01:47:23.185311 <4>[ 207.743595] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7610 01:47:23.185548 <4>[ 207.757480] CPU: 3 PID: 4177 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7611 01:47:23.185719 <4>[ 207.765426] Hardware name: ARM Juno development board (r0) (DT)
7612 01:47:23.186223 <4>[ 207.771625] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7613 01:47:23.186570 <4>[ 207.778874] pc : fortify_panic+0x24/0x28
7614 01:47:23.186870 <4>[ 207.783086] lr : fortify_panic+0x24/0x28
7615 01:47:23.187165 <4>[ 207.787291] sp : ffff80001149b960
7616 01:47:23.229055 <4>[ 207.790877] x29: ffff80001149b960 x28: ffff00080de28040 x27: 0000000000000000
7617 01:47:23.229533 <4>[ 207.798317] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
7618 01:47:23.229874 <4>[ 207.805756] x23: ffff000805e63000 x22: ffff80001149bb40 x21: ffff00080e546200
7619 01:47:23.230242 <4>[ 207.813195] x20: ffff80000a0c0f78 x19: ffff800009a72ab8 x18: 0000000000000000
7620 01:47:23.230557 <4>[ 207.820633] x17: ffff800008440308 x16: ffff80000843ff7c x15: ffff8000086b1bb8
7621 01:47:23.232328 <4>[ 207.828073] x14: 0000000000000000 x13: 205d383632313237 x12: 2e37303220205b3e
7622 01:47:23.272505 <4>[ 207.835511] x11: 65766f2072656666 x10: 0000000000001500 x9 : ffff80000815f928
7623 01:47:23.272949 <4>[ 207.842949] x8 : ffff00080de28040 x7 : ffff80000b0b9770 x6 : 0000000000000001
7624 01:47:23.273289 <4>[ 207.850386] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7625 01:47:23.273607 <4>[ 207.857823] x2 : 0000000000000000 x1 : ffff00080de28040 x0 : 0000000000000023
7626 01:47:23.273905 <4>[ 207.865261] Call trace:
7627 01:47:23.274250 <4>[ 207.867975] fortify_panic+0x24/0x28
7628 01:47:23.274545 <4>[ 207.871832] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7629 01:47:23.275706 <4>[ 207.876737] lkdtm_do_action+0x2c/0x50
7630 01:47:23.315870 <4>[ 207.880767] direct_entry+0x164/0x180
7631 01:47:23.316314 <4>[ 207.884709] full_proxy_write+0x68/0xc0
7632 01:47:23.316653 <4>[ 207.888830] vfs_write+0xcc/0x2a0
7633 01:47:23.316963 <4>[ 207.892428] ksys_write+0x78/0x104
7634 01:47:23.317262 <4>[ 207.896111] __arm64_sys_write+0x28/0x3c
7635 01:47:23.317554 <4>[ 207.900317] invoke_syscall+0x8c/0x120
7636 01:47:23.317839 <4>[ 207.904352] el0_svc_common.constprop.0+0x68/0x124
7637 01:47:23.318173 <4>[ 207.909429] do_el0_svc+0x40/0xcc
7638 01:47:23.318463 <4>[ 207.913025] el0_svc+0x48/0xc0
7639 01:47:23.318746 <4>[ 207.916359] el0t_64_sync_handler+0xb8/0xbc
7640 01:47:23.319510 <4>[ 207.920822] el0t_64_sync+0x18c/0x190
7641 01:47:23.360361 <0>[ 207.924770] Code: aa1303e1 90004960 91374000 97ffe254 (d4210000)
7642 01:47:23.360903 <4>[ 207.931146] ---[ end trace 0000000000000000 ]---
7643 01:47:23.361250 <6>[ 207.936039] note: cat[4177] exited with irqs disabled
7644 01:47:23.361574 <6>[ 207.941863] note: cat[4177] exited with preempt_count 1
7645 01:47:23.361986 <4>[ 207.947801] ------------[ cut here ]------------
7646 01:47:23.362357 <#4 >S[e g m207.952700] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7647 01:47:23.362662 entation fault
7648 01:47:23.403634 <4>[ 207.964581] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7649 01:47:23.404115 <4>[ 207.978470] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.92-cip22 #1
7650 01:47:23.404459 <4>[ 207.986681] Hardware name: ARM Juno development board (r0) (DT)
7651 01:47:23.404774 <4>[ 207.992881] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7652 01:47:23.405075 <4>[ 208.000131] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7653 01:47:23.406912 <4>[ 208.005645] lr : ct_idle_enter+0x10/0x1c
7654 01:47:23.446961 <4>[ 208.009850] sp : ffff80000c41bd20
7655 01:47:23.447446 <4>[ 208.013435] x29: ffff80000c41bd20 x28: 0000000000000000 x27: 0000000000000001
7656 01:47:23.447798 <4>[ 208.020877] x26: 0000000000000000 x25: 000000306aa70c70 x24: 0000000000000000
7657 01:47:23.448114 <4>[ 208.028314] x23: ffff000803360880 x22: 0000000000000000 x21: 0000000000000000
7658 01:47:23.448422 <4>[ 208.035753] x20: ffff00097ef6c458 x19: ffff80000a4fc458 x18: 0000000000000000
7659 01:47:23.449128 <4>[ 208.043192] x17: 00000000000003d9 x16: 0000000000000001 x15: ffff80000a5004c0
7660 01:47:23.490442 <4>[ 208.050630] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7661 01:47:23.490906 <4>[ 208.058067] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009144c50
7662 01:47:23.491252 <4>[ 208.065505] x8 : ffff0008008ecf00 x7 : 0000000000000001 x6 : 0000000000000000
7663 01:47:23.491570 <4>[ 208.072942] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a70000
7664 01:47:23.491872 # [ 20<4>[ 208.080382] x2 : ffff80000c41bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7665 01:47:23.492168 <4>[ 208.088395] Call trace:
7666 01:47:23.493701 7.707<4>[ 208.091115] ct_kernel_exit.constprop.0+0x11c/0x180
7667 01:47:23.533606 <4>[ 208.096686] ct_idle_enter+0x10/0x1c
7668 01:47:23.534132 932] lkdtm: Performing direct ent<4>[ 208.100545] cpuidle_enter_state+0x2a4/0x5a0
7669 01:47:23.534492 ry FORTIFY_STR_MEMBER
7670 01:47:23.534807 # [ 207.7<4>[ 208.107943] cpuidle_enter+0x40/0x60
7671 01:47:23.535106 14058] lkdtm: trying to strncpy()<4>[ 208.114646] do_idle+0x258/0x310
7672 01:47:23.535407 past the end of a struct member.<4>[ 208.121003] cpu_startup_entry+0x40/0x44
7673 01:47:23.535698 ..
7674 01:47:23.535981 # [ 207.721268] detected buf<4>[ 208.128055] secondary_start_kernel+0x138/0x160
7675 01:47:23.536266 er overflow in strncpy
7676 01:47:23.537004 # [ 207.726282] ------------[ cut here ]------------
7677 01:47:23.576701 # [ 207.731183] kernel BUG at lib/string_helpers.c:1027!
7678 01:47:23.577179 # [ 207.736432] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7679 01:47:23.577530 # [ 207.743595] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7680 01:47:23.577855 # [ 207.757480] CPU: 3 PID: 4177 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7681 01:47:23.579970 # [ 207.765426] Hardware name: ARM Juno development board (r0) (DT)
7682 01:47:23.619826 # [ 207.771625] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7683 01:47:23.620285 # [ 207.778874] pc : fortify_panic+0x24/0x28
7684 01:47:23.620621 # [ 207.783086] lr : fortify_panic+0x24/0x28
7685 01:47:23.620934 # [ 207.787291] sp : ffff80001149b960
7686 01:47:23.621238 # [ 207.790877] x29: ffff80001149b960 x28: ffff00080de28040 x27: 0000000000000000
7687 01:47:23.621533 # [ 207.798317] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
7688 01:47:23.621820 # [ 207.805756] x23: ffff000805e63000 x22: ffff80001149bb40 x21: ffff00080e546200
7689 01:47:23.662976 # [ 207.813195] x20: ffff80000a0c0f78 x19: ffff800009a72ab8 x18: 0000000000000000
7690 01:47:23.663446 # [ 207.820633] x17: ffff800008440308 x16: ffff80000843ff7c x15: ffff8000086b1bb8
7691 01:47:23.663782 # [ 207.828073] x14: 0000000000000000 x13: 205d383632313237 x12: 2e37303220205b3e
7692 01:47:23.664092 # [ 207.835511] x11: 65766f2072656666 x10: 0000000000001500 x9 : ffff80000815f928
7693 01:47:23.664397 # [ 207.842949] x8 : ffff00080de28040 x7 : ffff80000b0b9770 x6 : 0000000000000001
7694 01:47:23.664691 # [ 207.850386] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7695 01:47:23.706254 # [ 207.857823] x2 : 0000000000000000 x1 : ffff00080de28040 x0 : 0000000000000023
7696 01:47:23.706716 # [ 207.865261] Call trace:
7697 01:47:23.707055 # [ 207.867975] fortify_panic+0x24/0x28
7698 01:47:23.707365 # [ 207.871832] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7699 01:47:23.707659 # [ 207.876737] lkdtm_do_action+0x2c/0x50
7700 01:47:23.707943 # [ 207.880767] direct_entry+0x164/0x180
7701 01:47:23.708223 # [ 207.884709] full_proxy_write+0x68/0xc0
7702 01:47:23.708500 # [ 207.888830] vfs_write+0xcc/0x2a0
7703 01:47:23.708776 # [ 207.892428] ksys_write+0x78/0x104
7704 01:47:23.709067 # [ 207.896111] __arm64_sys_write+0x28/0x3c
7705 01:47:23.709786 # [ 207.900317] invoke_syscall+0x8c/0x120
7706 01:47:23.749371 # [ 207.904352] el0_svc_common.constprop.0+0x68/0x124
7707 01:47:23.749841 # [ 207.909429] do_el0_svc+0x40/0xcc
7708 01:47:23.750251 # [ 207.913025] el0_svc+0x48/0xc0
7709 01:47:23.750572 # [ 207.916359] el0t_64_sync_handler+0xb8/0xbc
7710 01:47:23.750875 # [ 207.920822] el0t_64_sync+0x18c/0x190
7711 01:47:23.751293 # [ 207.924770] Code: aa1303e1 90004960 91374000 97ffe254 (d4210000)
7712 01:47:23.751594 # [ 207.931146] ---[ end trace 0000000000000000 ]---
7713 01:47:23.751877 # [ 207.936039] note: cat[4177] exited with irqs disabled
7714 01:47:23.752156 # [ 207.941863] note: cat[4177] exited with preempt_count 1
7715 01:47:23.752911 # [ 207.947801] ------------[ cut here ]------------
7716 01:47:23.792502 # [ 207.952700] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7717 01:47:23.792971 # [ 207.964581] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7718 01:47:23.793315 # [ 207.978470] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.92-cip22 #1
7719 01:47:23.793636 # [ 207.986681] Hardware name: ARM Juno development board (r0) (DT)
7720 01:47:23.835755 # [ 207.992881] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7721 01:47:23.836230 # [ 208.000131] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7722 01:47:23.836582 # [ 208.005645] lr : ct_idle_enter+0x10/0x1c
7723 01:47:23.836896 # [ 208.009850] sp : ffff80000c41bd20
7724 01:47:23.837273 # [ 208.013435] x29: ffff80000c41bd20 x28: 0000000000000000 x27: 0000000000000001
7725 01:47:23.837577 # [ 208.020877] x26: 0000000000000000 x25: 000000306aa70c70 x24: 0000000000000000
7726 01:47:23.837866 # [ 208.028314] x23: ffff000803360880 x22: 0000000000000000 x21: 0000000000000000
7727 01:47:23.878919 # [ 208.035753] x20: ffff00097ef6c458 x19: ffff80000a4fc458 x18: 0000000000000000
7728 01:47:23.879387 # [ 208.043192] x17: 00000000000003d9 x16: 0000000000000001 x15: ffff80000a5004c0
7729 01:47:23.879730 # [ 208.050630] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7730 01:47:23.880045 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
7731 01:47:23.880345 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7732 01:47:23.880637 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7733 01:47:23.880922 <4>[ 208.472997] __secondary_switched+0xb0/0xb4
7734 01:47:23.881207 <4>[ 208.477478] irq event stamp: 233656
7735 01:47:23.921624 <4>[ 208.481242] hardirqs last enabled at (233655): [<ffff8000096c7a74>] el1_interrupt+0x54/0x64
7736 01:47:23.921948 <4>[ 208.489982] hardirqs last disabled at (233656): [<ffff800008127eac>] do_idle+0xec/0x310
7737 01:47:23.922243 <4>[ 208.498284] softirqs last enabled at (233654): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7738 01:47:23.922460 <4>[ 208.507106] softirqs last disabled at (233633): [<ffff800008017668>] ____do_softirq+0x18/0x24
7739 01:47:23.924716 <4>[ 208.515929] ---[ end trace 0000000000000000 ]---
7740 01:47:24.382213 <6>[ 208.944786] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7741 01:47:24.382495 <6>[ 208.951645] lkdtm: trying to memcpy() past the end of a struct
7742 01:47:24.382676 <6>[ 208.957849] lkdtm: 0: 16
7743 01:47:24.382834 <6>[ 208.961075] lkdtm: 1: 16
7744 01:47:24.383250 <6>[ 208.963895] lkdtm: s: 20
7745 01:47:24.383420 <0>[ 208.966752] detected buffer overflow in memcpy
7746 01:47:24.383565 <4>[ 208.971641] ------------[ cut here ]------------
7747 01:47:24.383702 <2>[ 208.976539] kernel BUG at lib/string_helpers.c:1027!
7748 01:47:24.385417 <0>[ 208.981780] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7749 01:47:24.425578 <4>[ 208.988942] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7750 01:47:24.425862 <4>[ 209.002786] CPU: 2 PID: 4225 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7751 01:47:24.426332 <4>[ 209.010725] Hardware name: ARM Juno development board (r0) (DT)
7752 01:47:24.426514 <4>[ 209.016917] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7753 01:47:24.426673 <4>[ 209.024161] pc : fortify_panic+0x24/0x28
7754 01:47:24.428891 <4>[ 209.028365] lr : fortify_panic+0x24/0x28
7755 01:47:24.468917 <4>[ 209.032561] sp : ffff80001154ba70
7756 01:47:24.469150 <4>[ 209.036141] x29: ffff80001154ba70 x28: ffff000806984f00 x27: 0000000000000000
7757 01:47:24.469322 <4>[ 209.043570] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
7758 01:47:24.469479 <4>[ 209.050996] x23: ffff00080c113000 x22: ffff80001154bc90 x21: 0000000000000013
7759 01:47:24.469631 <4>[ 209.058421] x20: ffff00080c113000 x19: ffff800009f642d0 x18: 0000000000000000
7760 01:47:24.469777 <4>[ 209.065846] x17: 00000000000001d6 x16: 0000000000000003 x15: ffff80000a5004c0
7761 01:47:24.512502 <4>[ 209.073271] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7762 01:47:24.512948 <4>[ 209.080694] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff80000815f928
7763 01:47:24.513289 <4>[ 209.088119] x8 : ffff000806984f00 x7 : 071c71c71c71c71c x6 : 0000000000000001
7764 01:47:24.513605 <4>[ 209.095543] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7765 01:47:24.513905 <4>[ 209.102966] x2 : 0000000000000000 x1 : ffff000806984f00 x0 : 0000000000000022
7766 01:47:24.514257 <4>[ 209.110391] Call trace:
7767 01:47:24.514555 <4>[ 209.113101] fortify_panic+0x24/0x28
7768 01:47:24.515769 <4>[ 209.116950] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7769 01:47:24.555928 <4>[ 209.121843] lkdtm_do_action+0x2c/0x50
7770 01:47:24.556398 <4>[ 209.125867] direct_entry+0x164/0x180
7771 01:47:24.556734 <4>[ 209.129802] full_proxy_write+0x68/0xc0
7772 01:47:24.557046 <4>[ 209.133914] vfs_write+0xcc/0x2a0
7773 01:47:24.557342 <4>[ 209.137504] ksys_write+0x78/0x104
7774 01:47:24.557631 <4>[ 209.141179] __arm64_sys_write+0x28/0x3c
7775 01:47:24.557914 <4>[ 209.145377] invoke_syscall+0x8c/0x120
7776 01:47:24.558243 <4>[ 209.149402] el0_svc_common.constprop.0+0x68/0x124
7777 01:47:24.558536 <4>[ 209.154471] do_el0_svc+0x40/0xcc
7778 01:47:24.559217 <4>[ 209.158059] el0_svc+0x48/0xc0
7779 01:47:24.600622 <4>[ 209.161385] el0t_64_sync_handler+0xb8/0xbc
7780 01:47:24.600974 <4>[ 209.165841] el0t_64_sync+0x18c/0x190
7781 01:47:24.601206 <0>[ 209.169778] Code: aa1303e1 90004960 91374000 97ffe254 (d4210000)
7782 01:47:24.601363 <4>[ 209.176147] ---[ end trace 0000000000000000 ]---
7783 01:47:24.601832 <6>[ 209.181034] note: cat[4225] exited with irqs disabled
7784 01:47:24.602041 <6>[ 209.186441] note: cat[4225] exited with preempt_count 1
7785 01:47:24.602205 <4>[ 209.193603] ------------[ cut here ]------------
7786 01:47:24.603788 <4>[ 209.198494] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7787 01:47:24.644095 <4>[ 209.208447] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7788 01:47:24.644370 <4>[ 209.222287] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.92-cip22 #1
7789 01:47:24.644543 <4>[ 209.230490] Hardware name: ARM Juno development board (r0) (DT)
7790 01:47:24.644700 <4>[ 209.236682] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7791 01:47:24.644851 <4>[ 209.243926] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7792 01:47:24.647200 <4>[ 209.249433] lr : ct_idle_enter+0x10/0x1c
7793 01:47:24.687340 <4>[ 209.253630] sp : ffff80000c413d20
7794 01:47:24.687616 <4>[ 209.257210] x29: ffff80000c413d20 x28: 0000000000000000 x27: 0000000000000000
7795 01:47:24.687841 <4>[ 209.264645] x26: 0000000000000000 x25: 00000030b4e8c800 x24: 0000000000000000
7796 01:47:24.688042 <4>[ 209.272070] x23: ffff00080b516880 x22: 0000000000000000 x21: 0000000000000000
7797 01:47:24.688239 <4>[ 209.279496] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
7798 01:47:24.690484 <4>[ 209.286921] x17: ffff800008023f18 x16: ffff8000096a6904 x15: ffff8000080bd4f0
7799 01:47:24.730713 <4>[ 209.294347] x14: ffff8000080bd324 x13: ffff8000096b9e54 x12: ffff8000096b1300
7800 01:47:24.730971 <4>[ 209.301772] x11: 000000000000057c x10: 000000000000057c x9 : ffff800009144c50
7801 01:47:24.731455 <4>[ 209.309197] x8 : 000000000003824e x7 : 071c71c71c71c71c x6 : ffff80000b5f6e68
7802 01:47:24.731641 <4>[ 209.316623] x5 : 000000000000072f x4 : 4000000000000002 x3 : ffff800974a50000
7803 01:47:24.731842 <4>[ 209.324046] x2 : ffff80000c413d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7804 01:47:24.732014 <4>[ 209.331471] Call trace:
7805 01:47:24.733939 <4>[ 209.334181] ct_kernel_exit.constprop.0+0x11c/0x180
7806 01:47:24.774062 <4>[ 209.339336] ct_idle_enter+0x10/0x1c
7807 01:47:24.774325 <4>[ 209.343184] cpuidle_enter_state+0x2a4/0x5a0
7808 01:47:24.774546 <4>[ 209.347731] cpuidle_enter+0x40/0x60
7809 01:47:24.774747 <4>[ 209.351580] do_idle+0x258/0x310
7810 01:47:24.774941 <4>[ 209.355082] cpu_startup_entry+0x40/0x44
7811 01:47:24.775117 <4>[ 209.359278] secondary_start_kernel+0x138/0x160
7812 01:47:24.775293 <4>[ 209.364085] __secondary_switched+0xb0/0xb4
7813 01:47:24.775468 <4>[ 209.368546] irq event stamp: 244454
7814 01:47:24.777216 <4>[ 209.372301] hardirqs last enabled at (244453): [<ffff8000081cb418>] tick_nohz_idle_enter+0x78/0x144
7815 01:47:24.817647 <4>[ 209.381724] hardirqs last disabled at (244454): [<ffff800008127eac>] do_idle+0xec/0x310
7816 01:47:24.817913 <4>[ 209.390013] softirqs last enabled at (244412): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7817 01:47:24.818155 <4>[ 209.398820] softirqs last disabled at (244395): [<ffff800008017668>] ____do_softirq+0x18/0x24
7818 01:47:24.818363 <4>[ 209.407629] ---[ end trace 0000000000000000 ]---
7819 01:47:24.818562 # Segmentation fault
7820 01:47:24.818754 # [ 208.944786] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7821 01:47:24.820778 # [ 208.951645] lkdtm: trying to memcpy() past the end of a struct
7822 01:47:24.860778 # [ 208.957849] lkdtm: 0: 16
7823 01:47:24.861007 # [ 208.961075] lkdtm: 1: 16
7824 01:47:24.861226 # [ 208.963895] lkdtm: s: 20
7825 01:47:24.861427 # [ 208.966752] detected buffer overflow in memcpy
7826 01:47:24.861622 # [ 208.971641] ------------[ cut here ]------------
7827 01:47:24.861803 # [ 208.976539] kernel BUG at lib/string_helpers.c:1027!
7828 01:47:24.861916 # [ 208.981780] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7829 01:47:24.863908 # [ 208.988942] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7830 01:47:24.903959 # [ 209.002786] CPU: 2 PID: 4225 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7831 01:47:24.904188 # [ 209.010725] Hardware name: ARM Juno development board (r0) (DT)
7832 01:47:24.904404 # [ 209.016917] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7833 01:47:24.904611 # [ 209.024161] pc : fortify_panic+0x24/0x28
7834 01:47:24.904806 # [ 209.028365] lr : fortify_panic+0x24/0x28
7835 01:47:24.904986 # [ 209.032561] sp : ffff80001154ba70
7836 01:47:24.907360 # [ 209.036141] x29: ffff80001154ba70 x28: ffff000806984f00 x27: 0000000000000000
7837 01:47:24.947325 # [ 209.043570] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
7838 01:47:24.947782 # [ 209.050996] x23: ffff00080c113000 x22: ffff80001154bc90 x21: 0000000000000013
7839 01:47:24.948210 # [ 209.058421] x20: ffff00080c113000 x19: ffff800009f642d0 x18: 0000000000000000
7840 01:47:24.948609 # [ 209.065846] x17: 00000000000001d6 x16: 0000000000000003 x15: ffff80000a5004c0
7841 01:47:24.948994 # [ 209.073271] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7842 01:47:24.950673 # [ 209.080694] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff80000815f928
7843 01:47:24.990558 # [ 209.088119] x8 : ffff000806984f00 x7 : 071c71c71c71c71c x6 : 0000000000000001
7844 01:47:24.991034 # [ 209.095543] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7845 01:47:24.991472 # [ 209.102966] x2 : 0000000000000000 x1 : ffff000806984f00 x0 : 0000000000000022
7846 01:47:24.991871 # [ 209.110391] Call trace:
7847 01:47:24.992260 # [ 209.113101] fortify_panic+0x24/0x28
7848 01:47:24.992640 # [ 209.116950] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7849 01:47:24.993015 # [ 209.121843] lkdtm_do_action+0x2c/0x50
7850 01:47:24.993383 # [ 209.125867] direct_entry+0x164/0x180
7851 01:47:24.994182 # [ 209.129802] full_proxy_write+0x68/0xc0
7852 01:47:25.033751 # [ 209.133914] vfs_write+0xcc/0x2a0
7853 01:47:25.034275 # [ 209.137504] ksys_write+0x78/0x104
7854 01:47:25.034703 # [ 209.141179] __arm64_sys_write+0x28/0x3c
7855 01:47:25.035104 # [ 209.145377] invoke_syscall+0x8c/0x120
7856 01:47:25.035487 # [ 209.149402] el0_svc_common.constprop.0+0x68/0x124
7857 01:47:25.035865 # [ 209.154471] do_el0_svc+0x40/0xcc
7858 01:47:25.036619 # [ 209.158059] el0_svc+0x48/0xc0
7859 01:47:25.036971 # [ 209.161385] el0t_64_sync_handler+0xb8/0xbc
7860 01:47:25.037349 # [ 209.165841] el0t_64_sync+0x18c/0x190
7861 01:47:25.037812 # [ 209.169778] Code: aa1303e1 90004960 91374000 97ffe254 (d4210000)
7862 01:47:25.076901 # [ 209.176147] ---[ end trace 0000000000000000 ]---
7863 01:47:25.077359 # [ 209.181034] note: cat[4225] exited with irqs disabled
7864 01:47:25.077786 # [ 209.186441] note: cat[4225] exited with preempt_count 1
7865 01:47:25.078233 # [ 209.193603] ------------[ cut here ]------------
7866 01:47:25.078625 # [ 209.198494] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7867 01:47:25.080249 # [ 209.208447] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7868 01:47:25.120068 # [ 209.222287] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.92-cip22 #1
7869 01:47:25.120947 # [ 209.230490] Hardware name: ARM Juno development board (r0) (DT)
7870 01:47:25.121343 # [ 209.236682] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7871 01:47:25.121749 # [ 209.243926] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7872 01:47:25.122177 # [ 209.249433] lr : ct_idle_enter+0x10/0x1c
7873 01:47:25.122563 # [ 209.253630] sp : ffff80000c413d20
7874 01:47:25.122940 # [ 209.257210] x29: ffff80000c413d20 x28: 0000000000000000 x27: 0000000000000000
7875 01:47:25.162905 # [ 209.264645] x26: 0000000000000000 x25: 00000030b4e8c800 x24: 0000000000000000
7876 01:47:25.163183 # [ 209.272070] x23: ffff00080b516880 x22: 0000000000000000 x21: 0000000000000000
7877 01:47:25.163404 # [ 209.279496] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
7878 01:47:25.163876 # [ 209.286921] x17: ffff800008023f18 x16: ffff8000096a6904 x15: ffff8000080bd4f0
7879 01:47:25.164101 # [ 209.294347] x14: ffff8000080bd324 x13: ffff8000096b9e54 x12: ffff8000096b1300
7880 01:47:25.166055 # [ 209.301772] x11: 000000000000057c x10: 000000000000057c x9 : ffff800009144c50
7881 01:47:25.216553 # [ 209.309197] x8 : 000000000003824e x7 : 071c71c71c71c71c x6 : ffff80000b5f6e68
7882 01:47:25.216835 # [ 209.316623] x5 : 000000000000072f x4 : 4000000000000002 x3 : ffff800974a50000
7883 01:47:25.217057 # [ 209.324046] x2 : ffff80000c413d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7884 01:47:25.217258 # [ 209.331471] Call trace:
7885 01:47:25.217434 # [ 209.334181] ct_kernel_exit.constprop.0+0x11c/0x180
7886 01:47:25.217550 # [ 209.339336] ct_idle_enter+0x10/0x1c
7887 01:47:25.217662 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
7888 01:47:25.217773 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7889 01:47:25.219673 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7890 01:47:25.723986 <6>[ 210.289459] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7891 01:47:25.724518 <6>[ 210.295592] lkdtm: trying to memcpy() past the end of a struct member...
7892 01:47:25.724872 <4>[ 210.302650] ------------[ cut here ]------------
7893 01:47:25.725565 <4>[ 210.307605] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7894 01:47:25.727529 <4>[ 210.320056] WARNING: CPU: 1 PID: 4273 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7895 01:47:25.767323 <4>[ 210.330371] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7896 01:47:25.767807 <4>[ 210.344214] CPU: 1 PID: 4273 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7897 01:47:25.768528 <4>[ 210.352153] Hardware name: ARM Juno development board (r0) (DT)
7898 01:47:25.768875 <4>[ 210.358345] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7899 01:47:25.769185 <4>[ 210.365587] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7900 01:47:25.770895 <4>[ 210.370917] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7901 01:47:25.810672 <4>[ 210.376244] sp : ffff800011623b10
7902 01:47:25.811110 <4>[ 210.379824] x29: ffff800011623b10 x28: ffff00080bdc8040 x27: 0000000000000000
7903 01:47:25.811452 <4>[ 210.387251] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
7904 01:47:25.811766 <4>[ 210.394676] x23: ffff00080db40000 x22: ffff80000b6db000 x21: ffff00080dfad400
7905 01:47:25.812066 <4>[ 210.402101] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7906 01:47:25.813929 <4>[ 210.409524] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7907 01:47:25.854080 <4>[ 210.416949] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
7908 01:47:25.854544 <4>[ 210.424374] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d918c
7909 01:47:25.854888 <4>[ 210.431799] x8 : ffff00080bdc8040 x7 : 00000074b5503510 x6 : 0000000000000000
7910 01:47:25.855204 <4>[ 210.439224] x5 : ffff800011624000 x4 : 0000000000000001 x3 : ffff80000b0b5508
7911 01:47:25.855502 <4>[ 210.446648] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bdc8040
7912 01:47:25.855795 <4>[ 210.454073] Call trace:
7913 01:47:25.857343 <4>[ 210.456783] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7914 01:47:25.897404 <4>[ 210.461764] lkdtm_do_action+0x2c/0x50
7915 01:47:25.897845 <4>[ 210.465786] direct_entry+0x164/0x180
7916 01:47:25.898242 <4>[ 210.469720] full_proxy_write+0x68/0xc0
7917 01:47:25.898563 <4>[ 210.473833] vfs_write+0xcc/0x2a0
7918 01:47:25.898863 <4>[ 210.477422] ksys_write+0x78/0x104
7919 01:47:25.899156 <4>[ 210.481097] __arm64_sys_write+0x28/0x3c
7920 01:47:25.899445 <4>[ 210.485294] invoke_syscall+0x8c/0x120
7921 01:47:25.899730 <4>[ 210.489318] el0_svc_common.constprop.0+0x68/0x124
7922 01:47:25.900014 <4>[ 210.494387] do_el0_svc+0x40/0xcc
7923 01:47:25.900323 <4>[ 210.497974] el0_svc+0x48/0xc0
7924 01:47:25.901039 <4>[ 210.501299] el0t_64_sync_handler+0xb8/0xbc
7925 01:47:25.940797 <4>[ 210.505756] el0t_64_sync+0x18c/0x190
7926 01:47:25.941240 <4>[ 210.509688] irq event stamp: 0
7927 01:47:25.941577 <4>[ 210.513006] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7928 01:47:25.941896 <4>[ 210.519552] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
7929 01:47:25.942254 <4>[ 210.528015] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
7930 01:47:25.942556 <4>[ 210.536475] softirqs last disabled at (0): [<0000000000000000>] 0x0
7931 01:47:25.944104 <4>[ 210.543018] ---[ end trace 0000000000000000 ]---
7932 01:47:25.966695 <3>[ 210.547973] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7933 01:47:25.969777 <3>[ 210.556298] lkdtm: Unexpected! This kernel (6.1.92-cip22 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7934 01:47:26.154029 # [ 210.289459] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7935 01:47:26.154532 # [ 210.295592] lkdtm: trying to memcpy() past the end of a struct member...
7936 01:47:26.154877 # [ 210.302650] ------------[ cut here ]------------
7937 01:47:26.155195 # [ 210.307605] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7938 01:47:26.155500 # [ 210.320056] WARNING: CPU: 1 PID: 4273 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7939 01:47:26.197167 # [ 210.330371] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables hdlcd crct10dif_ce tda998x cec drm_dma_helper drm_kms_helper drm smsc(E)
7940 01:47:26.197611 # [ 210.344214] CPU: 1 PID: 4273 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7941 01:47:26.198028 # [ 210.352153] Hardware name: ARM Juno development board (r0) (DT)
7942 01:47:26.198392 # [ 210.358345] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7943 01:47:26.198735 # [ 210.365587] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7944 01:47:26.199095 # [ 210.370917] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7945 01:47:26.200496 # [ 210.376244] sp : ffff800011623b10
7946 01:47:26.240326 # [ 210.379824] x29: ffff800011623b10 x28: ffff00080bdc8040 x27: 0000000000000000
7947 01:47:26.240809 # [ 210.387251] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802dfb328
7948 01:47:26.241240 # [ 210.394676] x23: ffff00080db40000 x22: ffff80000b6db000 x21: ffff00080dfad400
7949 01:47:26.241641 # [ 210.402101] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7950 01:47:26.242054 # [ 210.409524] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7951 01:47:26.243607 # [ 210.416949] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
7952 01:47:26.283467 # [ 210.424374] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d918c
7953 01:47:26.283935 # [ 210.431799] x8 : ffff00080bdc8040 x7 : 00000074b5503510 x6 : 0000000000000000
7954 01:47:26.284365 # [ 210.439224] x5 : ffff800011624000 x4 : 0000000000000001 x3 : ffff80000b0b5508
7955 01:47:26.284773 # [ 210.446648] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bdc8040
7956 01:47:26.285163 # [ 210.454073] Call trace:
7957 01:47:26.285547 # [ 210.456783] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7958 01:47:26.286776 # [ 210.461764] lkdtm_do_action+0x2c/0x50
7959 01:47:26.287227 # [ 210.465786] direct_entry+0x164/0x180
7960 01:47:26.326548 # [ 210.469720] full_proxy_write+0x68/0xc0
7961 01:47:26.327391 # [ 210.473833] vfs_write+0xcc/0x2a0
7962 01:47:26.327776 # [ 210.477422] ksys_write+0x78/0x104
7963 01:47:26.328187 # [ 210.481097] __arm64_sys_write+0x28/0x3c
7964 01:47:26.328584 # [ 210.485294] invoke_syscall+0x8c/0x120
7965 01:47:26.328967 # [ 210.489318] el0_svc_common.constprop.0+0x68/0x124
7966 01:47:26.329347 # [ 210.494387] do_el0_svc+0x40/0xcc
7967 01:47:26.329761 # [ 210.497974] el0_svc+0x48/0xc0
7968 01:47:26.330113 # [ 210.501299] el0t_64_sync_handler+0xb8/0xbc
7969 01:47:26.330409 # [ 210.505756] el0t_64_sync+0x18c/0x190
7970 01:47:26.330776 # [ 210.509688] irq event stamp: 0
7971 01:47:26.369839 # [ 210.513006] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7972 01:47:26.370354 # [ 210.519552] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
7973 01:47:26.370791 # [ 210.528015] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
7974 01:47:26.371243 # [ 210.536475] softirqs last disabled at (0): [<0000000000000000>] 0x0
7975 01:47:26.371651 # [ 210.543018] ---[ end trace 0000000000000000 ]---
7976 01:47:26.373017 # [ 210.547973] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7977 01:47:26.401615 # [ 210.556298] lkdtm: Unexpected! This kernel (6.1.92-cip22 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7978 01:47:26.402136 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
7979 01:47:26.404816 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7980 01:47:26.405265 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
7981 01:47:26.553627 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
7982 01:47:26.585556 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
7983 01:47:26.681411 # selftests: lkdtm: stack-entropy.sh
7984 01:47:26.892659 <6>[ 211.457201] lkdtm: Performing direct entry REPORT_STACK
7985 01:47:26.892924 <6>[ 211.462783] lkdtm: Starting stack offset tracking for pid 4318
7986 01:47:26.893094 <6>[ 211.468974] lkdtm: Stack offset: 0
7987 01:47:26.893245 <6>[ 211.473213] lkdtm: Performing direct entry REPORT_STACK
7988 01:47:26.893391 <6>[ 211.478781] lkdtm: Stack offset: -224
7989 01:47:26.893531 <6>[ 211.483204] lkdtm: Performing direct entry REPORT_STACK
7990 01:47:26.893669 <6>[ 211.488771] lkdtm: Stack offset: -912
7991 01:47:26.895983 <6>[ 211.493184] lkdtm: Performing direct entry REPORT_STACK
7992 01:47:26.937948 <6>[ 211.498748] lkdtm: Stack offset: -560
7993 01:47:26.938460 <6>[ 211.503130] lkdtm: Performing direct entry REPORT_STACK
7994 01:47:26.938793 <6>[ 211.508700] lkdtm: Stack offset: -288
7995 01:47:26.939099 <6>[ 211.512901] lkdtm: Performing direct entry REPORT_STACK
7996 01:47:26.939762 <6>[ 211.518433] lkdtm: Stack offset: -960
7997 01:47:26.940081 <6>[ 211.522618] lkdtm: Performing direct entry REPORT_STACK
7998 01:47:26.940374 <6>[ 211.528150] lkdtm: Stack offset: -448
7999 01:47:26.940656 <6>[ 211.532334] lkdtm: Performing direct entry REPORT_STACK
8000 01:47:26.940935 <6>[ 211.537866] lkdtm: Stack offset: -336
8001 01:47:26.982698 <6>[ 211.542055] lkdtm: Performing direct entry REPORT_STACK
8002 01:47:26.983149 <6>[ 211.547586] lkdtm: Stack offset: -352
8003 01:47:26.983473 <6>[ 211.551771] lkdtm: Performing direct entry REPORT_STACK
8004 01:47:26.983772 <6>[ 211.557315] lkdtm: Stack offset: 0
8005 01:47:26.984055 <6>[ 211.561241] lkdtm: Performing direct entry REPORT_STACK
8006 01:47:26.984334 <6>[ 211.566773] lkdtm: Stack offset: -720
8007 01:47:26.984609 <6>[ 211.570953] lkdtm: Performing direct entry REPORT_STACK
8008 01:47:26.984881 <6>[ 211.576484] lkdtm: Stack offset: -928
8009 01:47:26.985155 <6>[ 211.580693] lkdtm: Performing direct entry REPORT_STACK
8010 01:47:26.985919 <6>[ 211.586230] lkdtm: Stack offset: -32
8011 01:47:27.027268 <6>[ 211.590334] lkdtm: Performing direct entry REPORT_STACK
8012 01:47:27.027704 <6>[ 211.595865] lkdtm: Stack offset: -368
8013 01:47:27.028026 <6>[ 211.600064] lkdtm: Performing direct entry REPORT_STACK
8014 01:47:27.028326 <6>[ 211.605600] lkdtm: Stack offset: -736
8015 01:47:27.028616 <6>[ 211.609793] lkdtm: Performing direct entry REPORT_STACK
8016 01:47:27.028899 <6>[ 211.615343] lkdtm: Stack offset: -16
8017 01:47:27.029179 <6>[ 211.619464] lkdtm: Performing direct entry REPORT_STACK
8018 01:47:27.029458 <6>[ 211.625000] lkdtm: Stack offset: -912
8019 01:47:27.030493 <6>[ 211.629183] lkdtm: Performing direct entry REPORT_STACK
8020 01:47:27.072155 <6>[ 211.634716] lkdtm: Stack offset: -768
8021 01:47:27.072580 <6>[ 211.638902] lkdtm: Performing direct entry REPORT_STACK
8022 01:47:27.072902 <6>[ 211.644437] lkdtm: Stack offset: -592
8023 01:47:27.073209 <6>[ 211.648664] lkdtm: Performing direct entry REPORT_STACK
8024 01:47:27.073504 <6>[ 211.654316] lkdtm: Stack offset: -880
8025 01:47:27.073788 <6>[ 211.658510] lkdtm: Performing direct entry REPORT_STACK
8026 01:47:27.074148 <6>[ 211.664043] lkdtm: Stack offset: -880
8027 01:47:27.074440 <6>[ 211.668225] lkdtm: Performing direct entry REPORT_STACK
8028 01:47:27.075444 <6>[ 211.673759] lkdtm: Stack offset: -304
8029 01:47:27.116747 <6>[ 211.677952] lkdtm: Performing direct entry REPORT_STACK
8030 01:47:27.117192 <6>[ 211.683486] lkdtm: Stack offset: -496
8031 01:47:27.117512 <6>[ 211.687670] lkdtm: Performing direct entry REPORT_STACK
8032 01:47:27.117810 <6>[ 211.693215] lkdtm: Stack offset: -864
8033 01:47:27.118143 <6>[ 211.697399] lkdtm: Performing direct entry REPORT_STACK
8034 01:47:27.118434 <6>[ 211.702932] lkdtm: Stack offset: -832
8035 01:47:27.118741 <6>[ 211.707113] lkdtm: Performing direct entry REPORT_STACK
8036 01:47:27.119090 <6>[ 211.712646] lkdtm: Stack offset: -448
8037 01:47:27.119972 <6>[ 211.716852] lkdtm: Performing direct entry REPORT_STACK
8038 01:47:27.161113 <6>[ 211.722448] lkdtm: Stack offset: -560
8039 01:47:27.161392 <6>[ 211.726633] lkdtm: Performing direct entry REPORT_STACK
8040 01:47:27.161575 <6>[ 211.732169] lkdtm: Stack offset: -560
8041 01:47:27.161777 <6>[ 211.736375] lkdtm: Performing direct entry REPORT_STACK
8042 01:47:27.162236 <6>[ 211.741922] lkdtm: Stack offset: -544
8043 01:47:27.162393 <6>[ 211.746102] lkdtm: Performing direct entry REPORT_STACK
8044 01:47:27.162538 <6>[ 211.751635] lkdtm: Stack offset: -736
8045 01:47:27.162734 <6>[ 211.755819] lkdtm: Performing direct entry REPORT_STACK
8046 01:47:27.162890 <6>[ 211.761347] lkdtm: Stack offset: -544
8047 01:47:27.206202 <6>[ 211.765543] lkdtm: Performing direct entry REPORT_STACK
8048 01:47:27.206519 <6>[ 211.771071] lkdtm: Stack offset: -48
8049 01:47:27.206692 <6>[ 211.775179] lkdtm: Performing direct entry REPORT_STACK
8050 01:47:27.207156 <6>[ 211.780725] lkdtm: Stack offset: -768
8051 01:47:27.207353 <6>[ 211.784954] lkdtm: Performing direct entry REPORT_STACK
8052 01:47:27.207508 <6>[ 211.790497] lkdtm: Stack offset: -208
8053 01:47:27.207652 <6>[ 211.794713] lkdtm: Performing direct entry REPORT_STACK
8054 01:47:27.207796 <6>[ 211.800281] lkdtm: Stack offset: -848
8055 01:47:27.207931 <6>[ 211.804502] lkdtm: Performing direct entry REPORT_STACK
8056 01:47:27.209418 <6>[ 211.810041] lkdtm: Stack offset: -240
8057 01:47:27.250968 <6>[ 211.814259] lkdtm: Performing direct entry REPORT_STACK
8058 01:47:27.251221 <6>[ 211.819847] lkdtm: Stack offset: -912
8059 01:47:27.251394 <6>[ 211.824065] lkdtm: Performing direct entry REPORT_STACK
8060 01:47:27.251813 <6>[ 211.829676] lkdtm: Stack offset: -240
8061 01:47:27.251982 <6>[ 211.833873] lkdtm: Performing direct entry REPORT_STACK
8062 01:47:27.252139 <6>[ 211.839412] lkdtm: Stack offset: -928
8063 01:47:27.252275 <6>[ 211.843598] lkdtm: Performing direct entry REPORT_STACK
8064 01:47:27.252409 <6>[ 211.849135] lkdtm: Stack offset: -368
8065 01:47:27.254157 <6>[ 211.853320] lkdtm: Performing direct entry REPORT_STACK
8066 01:47:27.295729 <6>[ 211.858934] lkdtm: Stack offset: -320
8067 01:47:27.295963 <6>[ 211.863140] lkdtm: Performing direct entry REPORT_STACK
8068 01:47:27.296181 <6>[ 211.868680] lkdtm: Stack offset: -272
8069 01:47:27.296381 <6>[ 211.872877] lkdtm: Performing direct entry REPORT_STACK
8070 01:47:27.296574 <6>[ 211.878415] lkdtm: Stack offset: -560
8071 01:47:27.297126 <6>[ 211.882599] lkdtm: Performing direct entry REPORT_STACK
8072 01:47:27.297479 <6>[ 211.888137] lkdtm: Stack offset: -688
8073 01:47:27.297866 <6>[ 211.892320] lkdtm: Performing direct entry REPORT_STACK
8074 01:47:27.299138 <6>[ 211.897858] lkdtm: Stack offset: -224
8075 01:47:27.341342 <6>[ 211.902053] lkdtm: Performing direct entry REPORT_STACK
8076 01:47:27.341790 <6>[ 211.907591] lkdtm: Stack offset: 32
8077 01:47:27.342258 <6>[ 211.911621] lkdtm: Performing direct entry REPORT_STACK
8078 01:47:27.342666 <6>[ 211.917160] lkdtm: Stack offset: -352
8079 01:47:27.343061 <6>[ 211.921360] lkdtm: Performing direct entry REPORT_STACK
8080 01:47:27.343444 <6>[ 211.926899] lkdtm: Stack offset: -656
8081 01:47:27.343819 <6>[ 211.931089] lkdtm: Performing direct entry REPORT_STACK
8082 01:47:27.344194 <6>[ 211.936641] lkdtm: Stack offset: -144
8083 01:47:27.344940 <6>[ 211.941551] lkdtm: Performing direct entry REPORT_STACK
8084 01:47:27.386287 <6>[ 211.947090] lkdtm: Stack offset: -688
8085 01:47:27.387118 <6>[ 211.951279] lkdtm: Performing direct entry REPORT_STACK
8086 01:47:27.387504 <6>[ 211.956950] lkdtm: Stack offset: -160
8087 01:47:27.387915 <6>[ 211.961151] lkdtm: Performing direct entry REPORT_STACK
8088 01:47:27.388309 <6>[ 211.966690] lkdtm: Stack offset: -960
8089 01:47:27.388692 <6>[ 211.970889] lkdtm: Performing direct entry REPORT_STACK
8090 01:47:27.389067 <6>[ 211.976427] lkdtm: Stack offset: -944
8091 01:47:27.389437 <6>[ 211.980671] lkdtm: Performing direct entry REPORT_STACK
8092 01:47:27.389806 <6>[ 211.986276] lkdtm: Stack offset: -576
8093 01:47:27.431229 <6>[ 211.990488] lkdtm: Performing direct entry REPORT_STACK
8094 01:47:27.431680 <6>[ 211.996086] lkdtm: Stack offset: -720
8095 01:47:27.432129 <6>[ 212.000284] lkdtm: Performing direct entry REPORT_STACK
8096 01:47:27.432525 <6>[ 212.005833] lkdtm: Stack offset: 0
8097 01:47:27.432960 <6>[ 212.009758] lkdtm: Performing direct entry REPORT_STACK
8098 01:47:27.433348 <6>[ 212.015296] lkdtm: Stack offset: -816
8099 01:47:27.433721 <6>[ 212.019480] lkdtm: Performing direct entry REPORT_STACK
8100 01:47:27.434152 <6>[ 212.025014] lkdtm: Stack offset: -880
8101 01:47:27.434534 <6>[ 212.029198] lkdtm: Performing direct entry REPORT_STACK
8102 01:47:27.435262 <6>[ 212.034733] lkdtm: Stack offset: -208
8103 01:47:27.475457 <6>[ 212.038923] lkdtm: Performing direct entry REPORT_STACK
8104 01:47:27.475732 <6>[ 212.044469] lkdtm: Stack offset: -864
8105 01:47:27.476259 <6>[ 212.048692] lkdtm: Performing direct entry REPORT_STACK
8106 01:47:27.476468 <6>[ 212.054242] lkdtm: Stack offset: -448
8107 01:47:27.476677 <6>[ 212.058424] lkdtm: Performing direct entry REPORT_STACK
8108 01:47:27.476852 <6>[ 212.063963] lkdtm: Stack offset: -352
8109 01:47:27.477034 <6>[ 212.068150] lkdtm: Performing direct entry REPORT_STACK
8110 01:47:27.477226 <6>[ 212.073685] lkdtm: Stack offset: -48
8111 01:47:27.478622 <6>[ 212.077792] lkdtm: Performing direct entry REPORT_STACK
8112 01:47:27.520515 <6>[ 212.083340] lkdtm: Stack offset: -864
8113 01:47:27.520801 <6>[ 212.087571] lkdtm: Performing direct entry REPORT_STACK
8114 01:47:27.521143 <6>[ 212.093111] lkdtm: Stack offset: -352
8115 01:47:27.521320 <6>[ 212.097318] lkdtm: Performing direct entry REPORT_STACK
8116 01:47:27.521530 <6>[ 212.102867] lkdtm: Stack offset: -576
8117 01:47:27.521788 <6>[ 212.107087] lkdtm: Performing direct entry REPORT_STACK
8118 01:47:27.522089 <6>[ 212.112634] lkdtm: Stack offset: -832
8119 01:47:27.522289 <6>[ 212.116855] lkdtm: Performing direct entry REPORT_STACK
8120 01:47:27.523632 <6>[ 212.122463] lkdtm: Stack offset: -80
8121 01:47:27.565193 <6>[ 212.126585] lkdtm: Performing direct entry REPORT_STACK
8122 01:47:27.565472 <6>[ 212.132129] lkdtm: Stack offset: -352
8123 01:47:27.565692 <6>[ 212.136335] lkdtm: Performing direct entry REPORT_STACK
8124 01:47:27.565891 <6>[ 212.141877] lkdtm: Stack offset: -800
8125 01:47:27.566084 <6>[ 212.146079] lkdtm: Performing direct entry REPORT_STACK
8126 01:47:27.566247 <6>[ 212.151616] lkdtm: Stack offset: -496
8127 01:47:27.566406 <6>[ 212.155818] lkdtm: Performing direct entry REPORT_STACK
8128 01:47:27.566563 <6>[ 212.161364] lkdtm: Stack offset: -928
8129 01:47:27.568294 <6>[ 212.165563] lkdtm: Performing direct entry REPORT_STACK
8130 01:47:27.609923 <6>[ 212.171100] lkdtm: Stack offset: -560
8131 01:47:27.610171 <6>[ 212.175286] lkdtm: Performing direct entry REPORT_STACK
8132 01:47:27.610392 <6>[ 212.180823] lkdtm: Stack offset: -368
8133 01:47:27.610596 <6>[ 212.185007] lkdtm: Performing direct entry REPORT_STACK
8134 01:47:27.610792 <6>[ 212.190544] lkdtm: Stack offset: -592
8135 01:47:27.610983 <6>[ 212.194728] lkdtm: Performing direct entry REPORT_STACK
8136 01:47:27.611112 <6>[ 212.200338] lkdtm: Stack offset: -784
8137 01:47:27.611226 <6>[ 212.204534] lkdtm: Performing direct entry REPORT_STACK
8138 01:47:27.611337 <6>[ 212.210075] lkdtm: Stack offset: -64
8139 01:47:27.613062 <6>[ 212.214182] lkdtm: Performing direct entry REPORT_STACK
8140 01:47:27.654977 <6>[ 212.219731] lkdtm: Stack offset: -864
8141 01:47:27.655430 <6>[ 212.223929] lkdtm: Performing direct entry REPORT_STACK
8142 01:47:27.655866 <6>[ 212.229467] lkdtm: Stack offset: -144
8143 01:47:27.656271 <6>[ 212.233666] lkdtm: Performing direct entry REPORT_STACK
8144 01:47:27.656664 <6>[ 212.239219] lkdtm: Stack offset: -96
8145 01:47:27.657051 <6>[ 212.243386] lkdtm: Performing direct entry REPORT_STACK
8146 01:47:27.657429 <6>[ 212.248923] lkdtm: Stack offset: -368
8147 01:47:27.657806 <6>[ 212.253112] lkdtm: Performing direct entry REPORT_STACK
8148 01:47:27.658615 <6>[ 212.258648] lkdtm: Stack offset: -912
8149 01:47:27.699692 <6>[ 212.262833] lkdtm: Performing direct entry REPORT_STACK
8150 01:47:27.700148 <6>[ 212.268370] lkdtm: Stack offset: -688
8151 01:47:27.700573 <6>[ 212.272553] lkdtm: Performing direct entry REPORT_STACK
8152 01:47:27.700970 <6>[ 212.278090] lkdtm: Stack offset: -624
8153 01:47:27.701358 <6>[ 212.282285] lkdtm: Performing direct entry REPORT_STACK
8154 01:47:27.701738 <6>[ 212.287823] lkdtm: Stack offset: -352
8155 01:47:27.702151 <6>[ 212.292014] lkdtm: Performing direct entry REPORT_STACK
8156 01:47:27.702532 <6>[ 212.297550] lkdtm: Stack offset: -16
8157 01:47:27.703306 <6>[ 212.301650] lkdtm: Performing direct entry REPORT_STACK
8158 01:47:27.744436 <6>[ 212.307187] lkdtm: Stack offset: -176
8159 01:47:27.744894 <6>[ 212.311371] lkdtm: Performing direct entry REPORT_STACK
8160 01:47:27.745699 <6>[ 212.316907] lkdtm: Stack offset: -48
8161 01:47:27.746097 <6>[ 212.321014] lkdtm: Performing direct entry REPORT_STACK
8162 01:47:27.746503 <6>[ 212.326551] lkdtm: Stack offset: -464
8163 01:47:27.746895 <6>[ 212.330735] lkdtm: Performing direct entry REPORT_STACK
8164 01:47:27.747279 <6>[ 212.336272] lkdtm: Stack offset: -80
8165 01:47:27.747673 <6>[ 212.340372] lkdtm: Performing direct entry REPORT_STACK
8166 01:47:27.748144 <6>[ 212.345919] lkdtm: Stack offset: -736
8167 01:47:27.789380 <6>[ 212.350127] lkdtm: Performing direct entry REPORT_STACK
8168 01:47:27.789880 <6>[ 212.355680] lkdtm: Stack offset: 0
8169 01:47:27.790349 <6>[ 212.359746] lkdtm: Performing direct entry REPORT_STACK
8170 01:47:27.791136 <6>[ 212.365284] lkdtm: Stack offset: -944
8171 01:47:27.791499 <6>[ 212.369470] lkdtm: Performing direct entry REPORT_STACK
8172 01:47:27.791894 <6>[ 212.375007] lkdtm: Stack offset: -752
8173 01:47:27.792282 <6>[ 212.379192] lkdtm: Performing direct entry REPORT_STACK
8174 01:47:27.792672 <6>[ 212.384730] lkdtm: Stack offset: -368
8175 01:47:27.793140 <6>[ 212.388921] lkdtm: Performing direct entry REPORT_STACK
8176 01:47:27.793487 <6>[ 212.394457] lkdtm: Stack offset: -272
8177 01:47:27.833655 <6>[ 212.398645] lkdtm: Performing direct entry REPORT_STACK
8178 01:47:27.834095 <6>[ 212.404183] lkdtm: Stack offset: -256
8179 01:47:27.834674 <6>[ 212.408380] lkdtm: Performing direct entry REPORT_STACK
8180 01:47:27.834885 <6>[ 212.413918] lkdtm: Stack offset: -896
8181 01:47:27.835162 <6>[ 212.418142] lkdtm: Performing direct entry REPORT_STACK
8182 01:47:27.835338 <6>[ 212.423685] lkdtm: Stack offset: -544
8183 01:47:27.835507 <6>[ 212.427899] lkdtm: Performing direct entry REPORT_STACK
8184 01:47:27.835705 <6>[ 212.433440] lkdtm: Stack offset: -720
8185 01:47:27.836780 <6>[ 212.437628] lkdtm: Performing direct entry REPORT_STACK
8186 01:47:27.878641 <6>[ 212.443163] lkdtm: Stack offset: -704
8187 01:47:27.879011 <6>[ 212.447345] lkdtm: Performing direct entry REPORT_STACK
8188 01:47:27.879582 <6>[ 212.452881] lkdtm: Stack offset: -736
8189 01:47:27.879812 <6>[ 212.457062] lkdtm: Performing direct entry REPORT_STACK
8190 01:47:27.879984 <6>[ 212.462598] lkdtm: Stack offset: -544
8191 01:47:27.880119 <6>[ 212.466804] lkdtm: Performing direct entry REPORT_STACK
8192 01:47:27.880252 <6>[ 212.472369] lkdtm: Stack offset: -560
8193 01:47:27.880376 <6>[ 212.476724] lkdtm: Performing direct entry REPORT_STACK
8194 01:47:27.881784 <6>[ 212.482256] lkdtm: Stack offset: 0
8195 01:47:27.923280 <6>[ 212.486199] lkdtm: Performing direct entry REPORT_STACK
8196 01:47:27.923523 <6>[ 212.491759] lkdtm: Stack offset: -768
8197 01:47:27.923693 <6>[ 212.495973] lkdtm: Performing direct entry REPORT_STACK
8198 01:47:27.923849 <6>[ 212.501513] lkdtm: Stack offset: -832
8199 01:47:27.923998 <6>[ 212.505704] lkdtm: Performing direct entry REPORT_STACK
8200 01:47:27.924145 <6>[ 212.511241] lkdtm: Stack offset: -96
8201 01:47:27.924290 <6>[ 212.515338] lkdtm: Performing direct entry REPORT_STACK
8202 01:47:27.924430 <6>[ 212.520872] lkdtm: Stack offset: -592
8203 01:47:27.926434 <6>[ 212.525072] lkdtm: Performing direct entry REPORT_STACK
8204 01:47:27.968555 <6>[ 212.530620] lkdtm: Stack offset: -192
8205 01:47:27.969003 <6>[ 212.534892] lkdtm: Performing direct entry REPORT_STACK
8206 01:47:27.969346 <6>[ 212.540440] lkdtm: Stack offset: -880
8207 01:47:27.970053 <6>[ 212.544672] lkdtm: Performing direct entry REPORT_STACK
8208 01:47:27.970389 <6>[ 212.550330] lkdtm: Stack offset: -336
8209 01:47:27.970694 <6>[ 212.554517] lkdtm: Performing direct entry REPORT_STACK
8210 01:47:27.970991 <6>[ 212.560054] lkdtm: Stack offset: -112
8211 01:47:27.971276 <6>[ 212.564238] lkdtm: Performing direct entry REPORT_STACK
8212 01:47:27.971574 <6>[ 212.569795] lkdtm: Stack offset: 32
8213 01:47:28.013499 <6>[ 212.573810] lkdtm: Performing direct entry REPORT_STACK
8214 01:47:28.013953 <6>[ 212.579345] lkdtm: Stack offset: -592
8215 01:47:28.014441 <6>[ 212.583536] lkdtm: Performing direct entry REPORT_STACK
8216 01:47:28.014851 <6>[ 212.589083] lkdtm: Stack offset: -64
8217 01:47:28.015246 <6>[ 212.593185] lkdtm: Performing direct entry REPORT_STACK
8218 01:47:28.015632 <6>[ 212.598720] lkdtm: Stack offset: -960
8219 01:47:28.016008 <6>[ 212.602903] lkdtm: Performing direct entry REPORT_STACK
8220 01:47:28.016396 <6>[ 212.608438] lkdtm: Stack offset: -288
8221 01:47:28.016768 <6>[ 212.612665] lkdtm: Performing direct entry REPORT_STACK
8222 01:47:28.017505 <6>[ 212.618274] lkdtm: Stack offset: -896
8223 01:47:28.057978 <6>[ 212.622466] lkdtm: Performing direct entry REPORT_STACK
8224 01:47:28.058460 <6>[ 212.628001] lkdtm: Stack offset: -512
8225 01:47:28.058888 <6>[ 212.632184] lkdtm: Performing direct entry REPORT_STACK
8226 01:47:28.059298 <6>[ 212.637729] lkdtm: Stack offset: -176
8227 01:47:28.059682 <6>[ 212.641915] lkdtm: Performing direct entry REPORT_STACK
8228 01:47:28.060057 <6>[ 212.647447] lkdtm: Stack offset: -112
8229 01:47:28.060432 <6>[ 212.651645] lkdtm: Performing direct entry REPORT_STACK
8230 01:47:28.060800 <6>[ 212.657182] lkdtm: Stack offset: -960
8231 01:47:28.061571 <6>[ 212.661370] lkdtm: Performing direct entry REPORT_STACK
8232 01:47:28.102790 <6>[ 212.666908] lkdtm: Stack offset: -688
8233 01:47:28.103238 <6>[ 212.671089] lkdtm: Performing direct entry REPORT_STACK
8234 01:47:28.104045 <6>[ 212.676626] lkdtm: Stack offset: -960
8235 01:47:28.104409 <6>[ 212.680840] lkdtm: Performing direct entry REPORT_STACK
8236 01:47:28.104803 <6>[ 212.686442] lkdtm: Stack offset: -176
8237 01:47:28.105186 <6>[ 212.690629] lkdtm: Performing direct entry REPORT_STACK
8238 01:47:28.105567 <6>[ 212.696169] lkdtm: Stack offset: -624
8239 01:47:28.105939 <6>[ 212.700349] lkdtm: Performing direct entry REPORT_STACK
8240 01:47:28.106440 <6>[ 212.705885] lkdtm: Stack offset: -32
8241 01:47:28.147365 <6>[ 212.709993] lkdtm: Performing direct entry REPORT_STACK
8242 01:47:28.147819 <6>[ 212.715525] lkdtm: Stack offset: -96
8243 01:47:28.148248 <6>[ 212.719624] lkdtm: Performing direct entry REPORT_STACK
8244 01:47:28.148653 <6>[ 212.725169] lkdtm: Stack offset: -688
8245 01:47:28.149044 <6>[ 212.729356] lkdtm: Performing direct entry REPORT_STACK
8246 01:47:28.149427 <6>[ 212.734893] lkdtm: Stack offset: -80
8247 01:47:28.149872 <6>[ 212.738986] lkdtm: Performing direct entry REPORT_STACK
8248 01:47:28.150553 <6>[ 212.744534] lkdtm: Stack offset: -688
8249 01:47:28.151639 <6>[ 212.748736] lkdtm: Performing direct entry REPORT_STACK
8250 01:47:28.191872 <6>[ 212.754259] lkdtm: Stack offset: -32
8251 01:47:28.192207 <6>[ 212.758370] lkdtm: Performing direct entry REPORT_STACK
8252 01:47:28.192438 <6>[ 212.763904] lkdtm: Stack offset: -816
8253 01:47:28.192745 <6>[ 212.768105] lkdtm: Performing direct entry REPORT_STACK
8254 01:47:28.193009 <6>[ 212.773650] lkdtm: Stack offset: 32
8255 01:47:28.193200 <6>[ 212.777662] lkdtm: Performing direct entry REPORT_STACK
8256 01:47:28.193357 <6>[ 212.783191] lkdtm: Stack offset: -384
8257 01:47:28.193516 <6>[ 212.787372] lkdtm: Performing direct entry REPORT_STACK
8258 01:47:28.193664 <6>[ 212.792911] lkdtm: Stack offset: -880
8259 01:47:28.236859 <6>[ 212.797154] lkdtm: Performing direct entry REPORT_STACK
8260 01:47:28.237138 <6>[ 212.802769] lkdtm: Stack offset: -304
8261 01:47:28.237362 <6>[ 212.806972] lkdtm: Performing direct entry REPORT_STACK
8262 01:47:28.237566 <6>[ 212.812512] lkdtm: Stack offset: -528
8263 01:47:28.237760 <6>[ 212.816724] lkdtm: Performing direct entry REPORT_STACK
8264 01:47:28.237949 <6>[ 212.822256] lkdtm: Stack offset: -128
8265 01:47:28.238146 <6>[ 212.826437] lkdtm: Performing direct entry REPORT_STACK
8266 01:47:28.238296 <6>[ 212.831971] lkdtm: Stack offset: -816
8267 01:47:28.238445 <6>[ 212.836169] lkdtm: Performing direct entry REPORT_STACK
8268 01:47:28.239954 <6>[ 212.841707] lkdtm: Stack offset: -544
8269 01:47:28.281458 <6>[ 212.845898] lkdtm: Performing direct entry REPORT_STACK
8270 01:47:28.281694 <6>[ 212.851431] lkdtm: Stack offset: -80
8271 01:47:28.281908 <6>[ 212.855541] lkdtm: Performing direct entry REPORT_STACK
8272 01:47:28.282136 <6>[ 212.861078] lkdtm: Stack offset: -848
8273 01:47:28.282311 <6>[ 212.865264] lkdtm: Performing direct entry REPORT_STACK
8274 01:47:28.282481 <6>[ 212.870801] lkdtm: Stack offset: -144
8275 01:47:28.282647 <6>[ 212.874986] lkdtm: Performing direct entry REPORT_STACK
8276 01:47:28.282812 <6>[ 212.880522] lkdtm: Stack offset: -208
8277 01:47:28.284625 <6>[ 212.884738] lkdtm: Performing direct entry REPORT_STACK
8278 01:47:28.326599 <6>[ 212.890332] lkdtm: Stack offset: -688
8279 01:47:28.327055 <6>[ 212.894532] lkdtm: Performing direct entry REPORT_STACK
8280 01:47:28.327478 <6>[ 212.900070] lkdtm: Stack offset: -288
8281 01:47:28.327881 <6>[ 212.904259] lkdtm: Performing direct entry REPORT_STACK
8282 01:47:28.328267 <6>[ 212.909801] lkdtm: Stack offset: -432
8283 01:47:28.328643 <6>[ 212.914023] lkdtm: Performing direct entry REPORT_STACK
8284 01:47:28.329016 <6>[ 212.919690] lkdtm: Stack offset: -304
8285 01:47:28.329386 <6>[ 212.923880] lkdtm: Performing direct entry REPORT_STACK
8286 01:47:28.330191 <6>[ 212.929418] lkdtm: Stack offset: -400
8287 01:47:28.371382 <6>[ 212.933605] lkdtm: Performing direct entry REPORT_STACK
8288 01:47:28.371833 <6>[ 212.939189] lkdtm: Stack offset: -640
8289 01:47:28.372635 <6>[ 212.943400] lkdtm: Performing direct entry REPORT_STACK
8290 01:47:28.373003 <6>[ 212.949072] lkdtm: Stack offset: -864
8291 01:47:28.373398 <6>[ 212.953278] lkdtm: Performing direct entry REPORT_STACK
8292 01:47:28.373787 <6>[ 212.958814] lkdtm: Stack offset: -864
8293 01:47:28.374204 <6>[ 212.963008] lkdtm: Performing direct entry REPORT_STACK
8294 01:47:28.374594 <6>[ 212.968543] lkdtm: Stack offset: 0
8295 01:47:28.375065 <6>[ 212.972469] lkdtm: Performing direct entry REPORT_STACK
8296 01:47:28.416111 <6>[ 212.978008] lkdtm: Stack offset: -48
8297 01:47:28.416559 <6>[ 212.982104] lkdtm: Performing direct entry REPORT_STACK
8298 01:47:28.416989 <6>[ 212.987643] lkdtm: Stack offset: -32
8299 01:47:28.417771 <6>[ 212.991738] lkdtm: Performing direct entry REPORT_STACK
8300 01:47:28.418167 <6>[ 212.997273] lkdtm: Stack offset: -736
8301 01:47:28.418566 <6>[ 213.001462] lkdtm: Performing direct entry REPORT_STACK
8302 01:47:28.418954 <6>[ 213.006996] lkdtm: Stack offset: -336
8303 01:47:28.419337 <6>[ 213.011182] lkdtm: Performing direct entry REPORT_STACK
8304 01:47:28.419641 <6>[ 213.016731] lkdtm: Stack offset: -64
8305 01:47:28.460970 <6>[ 213.020858] lkdtm: Performing direct entry REPORT_STACK
8306 01:47:28.461421 <6>[ 213.026431] lkdtm: Stack offset: -96
8307 01:47:28.461757 <6>[ 213.030530] lkdtm: Performing direct entry REPORT_STACK
8308 01:47:28.462472 <6>[ 213.036071] lkdtm: Stack offset: -544
8309 01:47:28.462806 <6>[ 213.040260] lkdtm: Performing direct entry REPORT_STACK
8310 01:47:28.463114 <6>[ 213.045796] lkdtm: Stack offset: -112
8311 01:47:28.463403 <6>[ 213.049989] lkdtm: Performing direct entry REPORT_STACK
8312 01:47:28.463689 <6>[ 213.055535] lkdtm: Stack offset: -864
8313 01:47:28.463979 <6>[ 213.059721] lkdtm: Performing direct entry REPORT_STACK
8314 01:47:28.464463 <6>[ 213.065258] lkdtm: Stack offset: -384
8315 01:47:28.505145 <6>[ 213.069445] lkdtm: Performing direct entry REPORT_STACK
8316 01:47:28.505478 <6>[ 213.074981] lkdtm: Stack offset: -368
8317 01:47:28.505770 <6>[ 213.079176] lkdtm: Performing direct entry REPORT_STACK
8318 01:47:28.506054 <6>[ 213.084711] lkdtm: Stack offset: -640
8319 01:47:28.506230 <6>[ 213.088900] lkdtm: Performing direct entry REPORT_STACK
8320 01:47:28.506332 <6>[ 213.094434] lkdtm: Stack offset: -848
8321 01:47:28.506450 <6>[ 213.098615] lkdtm: Performing direct entry REPORT_STACK
8322 01:47:28.506559 <6>[ 213.104157] lkdtm: Stack offset: -608
8323 01:47:28.508237 <6>[ 213.108348] lkdtm: Performing direct entry REPORT_STACK
8324 01:47:28.550086 <6>[ 213.113886] lkdtm: Stack offset: -672
8325 01:47:28.550392 <6>[ 213.118093] lkdtm: Performing direct entry REPORT_STACK
8326 01:47:28.550607 <6>[ 213.123626] lkdtm: Stack offset: -800
8327 01:47:28.551161 <6>[ 213.127807] lkdtm: Performing direct entry REPORT_STACK
8328 01:47:28.551342 <6>[ 213.133353] lkdtm: Stack offset: -944
8329 01:47:28.551477 <6>[ 213.137562] lkdtm: Performing direct entry REPORT_STACK
8330 01:47:28.551606 <6>[ 213.143192] lkdtm: Stack offset: -736
8331 01:47:28.551731 <6>[ 213.147404] lkdtm: Performing direct entry REPORT_STACK
8332 01:47:28.553248 <6>[ 213.152946] lkdtm: Stack offset: -496
8333 01:47:28.594885 <6>[ 213.157161] lkdtm: Performing direct entry REPORT_STACK
8334 01:47:28.595158 <6>[ 213.162696] lkdtm: Stack offset: -384
8335 01:47:28.595330 <6>[ 213.166874] lkdtm: Performing direct entry REPORT_STACK
8336 01:47:28.595487 <6>[ 213.172409] lkdtm: Stack offset: -416
8337 01:47:28.595637 <6>[ 213.176631] lkdtm: Performing direct entry REPORT_STACK
8338 01:47:28.595783 <6>[ 213.182282] lkdtm: Stack offset: -80
8339 01:47:28.595928 <6>[ 213.186389] lkdtm: Performing direct entry REPORT_STACK
8340 01:47:28.596070 <6>[ 213.191922] lkdtm: Stack offset: -128
8341 01:47:28.598021 <6>[ 213.196100] lkdtm: Performing direct entry REPORT_STACK
8342 01:47:28.639697 <6>[ 213.201645] lkdtm: Stack offset: -864
8343 01:47:28.639925 <6>[ 213.205828] lkdtm: Performing direct entry REPORT_STACK
8344 01:47:28.640091 <6>[ 213.211366] lkdtm: Stack offset: -368
8345 01:47:28.640247 <6>[ 213.215551] lkdtm: Performing direct entry REPORT_STACK
8346 01:47:28.640396 <6>[ 213.221088] lkdtm: Stack offset: -816
8347 01:47:28.640542 <6>[ 213.225272] lkdtm: Performing direct entry REPORT_STACK
8348 01:47:28.640686 <6>[ 213.230809] lkdtm: Stack offset: -48
8349 01:47:28.640825 <6>[ 213.234914] lkdtm: Performing direct entry REPORT_STACK
8350 01:47:28.640965 <6>[ 213.240519] lkdtm: Stack offset: -928
8351 01:47:28.684813 <6>[ 213.244749] lkdtm: Performing direct entry REPORT_STACK
8352 01:47:28.685273 <6>[ 213.250275] lkdtm: Stack offset: -192
8353 01:47:28.685612 <6>[ 213.254458] lkdtm: Performing direct entry REPORT_STACK
8354 01:47:28.685923 <6>[ 213.260015] lkdtm: Stack offset: -736
8355 01:47:28.686261 <6>[ 213.264220] lkdtm: Performing direct entry REPORT_STACK
8356 01:47:28.686558 <6>[ 213.269758] lkdtm: Stack offset: -576
8357 01:47:28.686843 <6>[ 213.273944] lkdtm: Performing direct entry REPORT_STACK
8358 01:47:28.687126 <6>[ 213.279481] lkdtm: Stack offset: -688
8359 01:47:28.687406 <6>[ 213.283663] lkdtm: Performing direct entry REPORT_STACK
8360 01:47:28.688092 <6>[ 213.289210] lkdtm: Stack offset: -720
8361 01:47:28.729363 <6>[ 213.293400] lkdtm: Performing direct entry REPORT_STACK
8362 01:47:28.729809 <6>[ 213.298950] lkdtm: Stack offset: -576
8363 01:47:28.730179 <6>[ 213.303192] lkdtm: Performing direct entry REPORT_STACK
8364 01:47:28.730497 <6>[ 213.308729] lkdtm: Stack offset: -272
8365 01:47:28.730797 <6>[ 213.312917] lkdtm: Performing direct entry REPORT_STACK
8366 01:47:28.731087 <6>[ 213.318454] lkdtm: Stack offset: -224
8367 01:47:28.731372 <6>[ 213.322652] lkdtm: Performing direct entry REPORT_STACK
8368 01:47:28.731654 <6>[ 213.328191] lkdtm: Stack offset: -176
8369 01:47:28.732513 <6>[ 213.332375] lkdtm: Performing direct entry REPORT_STACK
8370 01:47:28.774128 <6>[ 213.337932] lkdtm: Stack offset: -880
8371 01:47:28.774572 <6>[ 213.342118] lkdtm: Performing direct entry REPORT_STACK
8372 01:47:28.774911 <6>[ 213.347655] lkdtm: Stack offset: -576
8373 01:47:28.775219 <6>[ 213.351840] lkdtm: Performing direct entry REPORT_STACK
8374 01:47:28.775519 <6>[ 213.357378] lkdtm: Stack offset: -240
8375 01:47:28.775806 <6>[ 213.361569] lkdtm: Performing direct entry REPORT_STACK
8376 01:47:28.776089 <6>[ 213.367117] lkdtm: Stack offset: -480
8377 01:47:28.776370 <6>[ 213.371306] lkdtm: Performing direct entry REPORT_STACK
8378 01:47:28.777272 <6>[ 213.376842] lkdtm: Stack offset: -320
8379 01:47:28.818793 <6>[ 213.381038] lkdtm: Performing direct entry REPORT_STACK
8380 01:47:28.819244 <6>[ 213.386575] lkdtm: Stack offset: -960
8381 01:47:28.819677 <6>[ 213.390759] lkdtm: Performing direct entry REPORT_STACK
8382 01:47:28.820083 <6>[ 213.396295] lkdtm: Stack offset: -736
8383 01:47:28.820476 <6>[ 213.400478] lkdtm: Performing direct entry REPORT_STACK
8384 01:47:28.820859 <6>[ 213.406015] lkdtm: Stack offset: -400
8385 01:47:28.821237 <6>[ 213.410204] lkdtm: Performing direct entry REPORT_STACK
8386 01:47:28.821611 <6>[ 213.415755] lkdtm: Stack offset: -112
8387 01:47:28.822479 <6>[ 213.420065] lkdtm: Performing direct entry REPORT_STACK
8388 01:47:28.863314 <6>[ 213.425603] lkdtm: Stack offset: -640
8389 01:47:28.863587 <6>[ 213.429787] lkdtm: Performing direct entry REPORT_STACK
8390 01:47:28.863810 <6>[ 213.435324] lkdtm: Stack offset: -816
8391 01:47:28.864054 <6>[ 213.439508] lkdtm: Performing direct entry REPORT_STACK
8392 01:47:28.864253 <6>[ 213.445054] lkdtm: Stack offset: -160
8393 01:47:28.864390 <6>[ 213.449256] lkdtm: Performing direct entry REPORT_STACK
8394 01:47:28.864513 <6>[ 213.454792] lkdtm: Stack offset: -704
8395 01:47:28.864630 <6>[ 213.458996] lkdtm: Performing direct entry REPORT_STACK
8396 01:47:28.864771 <6>[ 213.464538] lkdtm: Stack offset: -32
8397 01:47:28.908231 <6>[ 213.468700] lkdtm: Performing direct entry REPORT_STACK
8398 01:47:28.908509 <6>[ 213.474351] lkdtm: Stack offset: -64
8399 01:47:28.909028 <6>[ 213.478461] lkdtm: Performing direct entry REPORT_STACK
8400 01:47:28.909234 <6>[ 213.483997] lkdtm: Stack offset: -960
8401 01:47:28.909429 <6>[ 213.488175] lkdtm: Performing direct entry REPORT_STACK
8402 01:47:28.909604 <6>[ 213.493715] lkdtm: Stack offset: -176
8403 01:47:28.909776 <6>[ 213.497904] lkdtm: Performing direct entry REPORT_STACK
8404 01:47:28.909940 <6>[ 213.503436] lkdtm: Stack offset: -688
8405 01:47:28.910127 <6>[ 213.507635] lkdtm: Performing direct entry REPORT_STACK
8406 01:47:28.911318 <6>[ 213.513175] lkdtm: Stack offset: -64
8407 01:47:28.953090 <6>[ 213.517271] lkdtm: Performing direct entry REPORT_STACK
8408 01:47:28.953363 <6>[ 213.522803] lkdtm: Stack offset: -864
8409 01:47:28.953534 <6>[ 213.527010] lkdtm: Performing direct entry REPORT_STACK
8410 01:47:28.953694 <6>[ 213.532556] lkdtm: Stack offset: -608
8411 01:47:28.953843 <6>[ 213.536823] lkdtm: Performing direct entry REPORT_STACK
8412 01:47:28.953989 <6>[ 213.542424] lkdtm: Stack offset: -288
8413 01:47:28.954158 <6>[ 213.546634] lkdtm: Performing direct entry REPORT_STACK
8414 01:47:28.954307 <6>[ 213.552172] lkdtm: Stack offset: 32
8415 01:47:28.956225 <6>[ 213.556204] lkdtm: Performing direct entry REPORT_STACK
8416 01:47:28.997840 <6>[ 213.561742] lkdtm: Stack offset: -944
8417 01:47:28.998090 <6>[ 213.565939] lkdtm: Performing direct entry REPORT_STACK
8418 01:47:28.998267 <6>[ 213.571475] lkdtm: Stack offset: -896
8419 01:47:28.998426 <6>[ 213.575673] lkdtm: Performing direct entry REPORT_STACK
8420 01:47:28.998577 <6>[ 213.581209] lkdtm: Stack offset: -336
8421 01:47:28.998725 <6>[ 213.585405] lkdtm: Performing direct entry REPORT_STACK
8422 01:47:28.998870 <6>[ 213.591014] lkdtm: Stack offset: -384
8423 01:47:28.999012 <6>[ 213.595204] lkdtm: Performing direct entry REPORT_STACK
8424 01:47:29.001013 <6>[ 213.600742] lkdtm: Stack offset: -880
8425 01:47:29.042391 <6>[ 213.604938] lkdtm: Performing direct entry REPORT_STACK
8426 01:47:29.042621 <6>[ 213.610474] lkdtm: Stack offset: -784
8427 01:47:29.042789 <6>[ 213.614659] lkdtm: Performing direct entry REPORT_STACK
8428 01:47:29.042945 <6>[ 213.620196] lkdtm: Stack offset: -752
8429 01:47:29.043095 <6>[ 213.624379] lkdtm: Performing direct entry REPORT_STACK
8430 01:47:29.043240 <6>[ 213.629926] lkdtm: Stack offset: -816
8431 01:47:29.043388 <6>[ 213.634113] lkdtm: Performing direct entry REPORT_STACK
8432 01:47:29.043479 <6>[ 213.639650] lkdtm: Stack offset: -528
8433 01:47:29.045549 <6>[ 213.643833] lkdtm: Performing direct entry REPORT_STACK
8434 01:47:29.087247 <6>[ 213.649370] lkdtm: Stack offset: -128
8435 01:47:29.087471 <6>[ 213.653568] lkdtm: Performing direct entry REPORT_STACK
8436 01:47:29.087644 <6>[ 213.659120] lkdtm: Stack offset: -384
8437 01:47:29.087800 <6>[ 213.663381] lkdtm: Performing direct entry REPORT_STACK
8438 01:47:29.087951 <6>[ 213.668926] lkdtm: Stack offset: -320
8439 01:47:29.088097 <6>[ 213.673110] lkdtm: Performing direct entry REPORT_STACK
8440 01:47:29.088242 <6>[ 213.678656] lkdtm: Stack offset: -480
8441 01:47:29.088384 <6>[ 213.682841] lkdtm: Performing direct entry REPORT_STACK
8442 01:47:29.088475 <6>[ 213.688377] lkdtm: Stack offset: -736
8443 01:47:29.132037 <6>[ 213.692569] lkdtm: Performing direct entry REPORT_STACK
8444 01:47:29.132264 <6>[ 213.698104] lkdtm: Stack offset: -80
8445 01:47:29.132433 <6>[ 213.702204] lkdtm: Performing direct entry REPORT_STACK
8446 01:47:29.132589 <6>[ 213.707740] lkdtm: Stack offset: -480
8447 01:47:29.132735 <6>[ 213.711923] lkdtm: Performing direct entry REPORT_STACK
8448 01:47:29.132879 <6>[ 213.717461] lkdtm: Stack offset: -448
8449 01:47:29.133024 <6>[ 213.721650] lkdtm: Performing direct entry REPORT_STACK
8450 01:47:29.133165 <6>[ 213.727187] lkdtm: Stack offset: -752
8451 01:47:29.133305 <6>[ 213.731370] lkdtm: Performing direct entry REPORT_STACK
8452 01:47:29.135214 <6>[ 213.736905] lkdtm: Stack offset: -384
8453 01:47:29.176693 <6>[ 213.741091] lkdtm: Performing direct entry REPORT_STACK
8454 01:47:29.176916 <6>[ 213.746627] lkdtm: Stack offset: -64
8455 01:47:29.177083 <6>[ 213.750735] lkdtm: Performing direct entry REPORT_STACK
8456 01:47:29.177237 <6>[ 213.756272] lkdtm: Stack offset: -800
8457 01:47:29.177383 <6>[ 213.760454] lkdtm: Performing direct entry REPORT_STACK
8458 01:47:29.177524 <6>[ 213.765989] lkdtm: Stack offset: -560
8459 01:47:29.177651 <6>[ 213.770177] lkdtm: Performing direct entry REPORT_STACK
8460 01:47:29.177776 <6>[ 213.775728] lkdtm: Stack offset: -416
8461 01:47:29.179852 <6>[ 213.780040] lkdtm: Performing direct entry REPORT_STACK
8462 01:47:29.221436 <6>[ 213.785589] lkdtm: Stack offset: -624
8463 01:47:29.221816 <6>[ 213.789782] lkdtm: Performing direct entry REPORT_STACK
8464 01:47:29.222109 <6>[ 213.795320] lkdtm: Stack offset: -768
8465 01:47:29.222298 <6>[ 213.799504] lkdtm: Performing direct entry REPORT_STACK
8466 01:47:29.222445 <6>[ 213.805040] lkdtm: Stack offset: -176
8467 01:47:29.222598 <6>[ 213.809255] lkdtm: Performing direct entry REPORT_STACK
8468 01:47:29.222751 <6>[ 213.814787] lkdtm: Stack offset: -384
8469 01:47:29.222890 <6>[ 213.818967] lkdtm: Performing direct entry REPORT_STACK
8470 01:47:29.224539 <6>[ 213.824496] lkdtm: Stack offset: -656
8471 01:47:29.265938 <6>[ 213.828703] lkdtm: Performing direct entry REPORT_STACK
8472 01:47:29.266236 <6>[ 213.834232] lkdtm: Stack offset: -208
8473 01:47:29.266411 <6>[ 213.838419] lkdtm: Performing direct entry REPORT_STACK
8474 01:47:29.266615 <6>[ 213.843950] lkdtm: Stack offset: -832
8475 01:47:29.266848 <6>[ 213.848130] lkdtm: Performing direct entry REPORT_STACK
8476 01:47:29.267055 <6>[ 213.853665] lkdtm: Stack offset: -800
8477 01:47:29.267246 <6>[ 213.857865] lkdtm: Performing direct entry REPORT_STACK
8478 01:47:29.267396 <6>[ 213.863398] lkdtm: Stack offset: -672
8479 01:47:29.269039 <6>[ 213.867580] lkdtm: Performing direct entry REPORT_STACK
8480 01:47:29.310961 <6>[ 213.873125] lkdtm: Stack offset: -784
8481 01:47:29.311232 <6>[ 213.877310] lkdtm: Performing direct entry REPORT_STACK
8482 01:47:29.311457 <6>[ 213.882851] lkdtm: Stack offset: -672
8483 01:47:29.311659 <6>[ 213.887042] lkdtm: Performing direct entry REPORT_STACK
8484 01:47:29.311853 <6>[ 213.892618] lkdtm: Stack offset: -736
8485 01:47:29.312043 <6>[ 213.896932] lkdtm: Performing direct entry REPORT_STACK
8486 01:47:29.312231 <6>[ 213.902460] lkdtm: Stack offset: -400
8487 01:47:29.312342 <6>[ 213.906651] lkdtm: Performing direct entry REPORT_STACK
8488 01:47:29.312450 <6>[ 213.912186] lkdtm: Stack offset: -240
8489 01:47:29.355815 <6>[ 213.916368] lkdtm: Performing direct entry REPORT_STACK
8490 01:47:29.356055 <6>[ 213.921907] lkdtm: Stack offset: -112
8491 01:47:29.356272 <6>[ 213.926093] lkdtm: Performing direct entry REPORT_STACK
8492 01:47:29.356474 <6>[ 213.931631] lkdtm: Stack offset: -48
8493 01:47:29.356669 <6>[ 213.935744] lkdtm: Performing direct entry REPORT_STACK
8494 01:47:29.356861 <6>[ 213.941283] lkdtm: Stack offset: -288
8495 01:47:29.357050 <6>[ 213.945550] lkdtm: Performing direct entry REPORT_STACK
8496 01:47:29.357239 <6>[ 213.951089] lkdtm: Stack offset: -736
8497 01:47:29.357348 <6>[ 213.955283] lkdtm: Performing direct entry REPORT_STACK
8498 01:47:29.359109 <6>[ 213.960821] lkdtm: Stack offset: -672
8499 01:47:29.400643 <6>[ 213.965008] lkdtm: Performing direct entry REPORT_STACK
8500 01:47:29.401100 <6>[ 213.970546] lkdtm: Stack offset: -496
8501 01:47:29.401529 <6>[ 213.974735] lkdtm: Performing direct entry REPORT_STACK
8502 01:47:29.401929 <6>[ 213.980274] lkdtm: Stack offset: -640
8503 01:47:29.402359 <6>[ 213.984459] lkdtm: Performing direct entry REPORT_STACK
8504 01:47:29.402748 <6>[ 213.989997] lkdtm: Stack offset: -640
8505 01:47:29.403125 <6>[ 213.994203] lkdtm: Performing direct entry REPORT_STACK
8506 01:47:29.403511 <6>[ 213.999741] lkdtm: Stack offset: -928
8507 01:47:29.404267 <6>[ 214.003931] lkdtm: Performing direct entry REPORT_STACK
8508 01:47:29.445548 <6>[ 214.009483] lkdtm: Stack offset: -256
8509 01:47:29.445993 <6>[ 214.013796] lkdtm: Performing direct entry REPORT_STACK
8510 01:47:29.446378 <6>[ 214.019334] lkdtm: Stack offset: -336
8511 01:47:29.446691 <6>[ 214.023523] lkdtm: Performing direct entry REPORT_STACK
8512 01:47:29.446993 <6>[ 214.029079] lkdtm: Stack offset: -240
8513 01:47:29.447643 <6>[ 214.033267] lkdtm: Performing direct entry REPORT_STACK
8514 01:47:29.447964 <6>[ 214.038805] lkdtm: Stack offset: -112
8515 01:47:29.448253 <6>[ 214.042991] lkdtm: Performing direct entry REPORT_STACK
8516 01:47:29.448908 <6>[ 214.048537] lkdtm: Stack offset: -128
8517 01:47:29.490232 <6>[ 214.052773] lkdtm: Performing direct entry REPORT_STACK
8518 01:47:29.490689 <6>[ 214.058427] lkdtm: Stack offset: -368
8519 01:47:29.491500 <6>[ 214.062624] lkdtm: Performing direct entry REPORT_STACK
8520 01:47:29.491867 <6>[ 214.068164] lkdtm: Stack offset: -960
8521 01:47:29.492263 <6>[ 214.072353] lkdtm: Performing direct entry REPORT_STACK
8522 01:47:29.492647 <6>[ 214.077890] lkdtm: Stack offset: -16
8523 01:47:29.493028 <6>[ 214.081992] lkdtm: Performing direct entry REPORT_STACK
8524 01:47:29.493405 <6>[ 214.087527] lkdtm: Stack offset: -976
8525 01:47:29.493869 <6>[ 214.091714] lkdtm: Performing direct entry REPORT_STACK
8526 01:47:29.534976 <6>[ 214.097263] lkdtm: Stack offset: -224
8527 01:47:29.535434 <6>[ 214.101448] lkdtm: Performing direct entry REPORT_STACK
8528 01:47:29.535862 <6>[ 214.107003] lkdtm: Stack offset: -832
8529 01:47:29.536262 <6>[ 214.111187] lkdtm: Performing direct entry REPORT_STACK
8530 01:47:29.536650 <6>[ 214.116738] lkdtm: Stack offset: -224
8531 01:47:29.537030 <6>[ 214.120935] lkdtm: Performing direct entry REPORT_STACK
8532 01:47:29.537400 <6>[ 214.126471] lkdtm: Stack offset: -272
8533 01:47:29.537768 <6>[ 214.130660] lkdtm: Performing direct entry REPORT_STACK
8534 01:47:29.538259 <6>[ 214.136195] lkdtm: Stack offset: 16
8535 01:47:29.579631 <6>[ 214.140209] lkdtm: Performing direct entry REPORT_STACK
8536 01:47:29.579909 <6>[ 214.145748] lkdtm: Stack offset: -192
8537 01:47:29.580137 <6>[ 214.149932] lkdtm: Performing direct entry REPORT_STACK
8538 01:47:29.580339 <6>[ 214.155471] lkdtm: Stack offset: -192
8539 01:47:29.580532 <6>[ 214.159659] lkdtm: Performing direct entry REPORT_STACK
8540 01:47:29.580867 <6>[ 214.165213] lkdtm: Stack offset: -544
8541 01:47:29.581067 <6>[ 214.169474] lkdtm: Performing direct entry REPORT_STACK
8542 01:47:29.581224 <6>[ 214.175014] lkdtm: Stack offset: -752
8543 01:47:29.581343 <6>[ 214.179221] lkdtm: Performing direct entry REPORT_STACK
8544 01:47:29.582771 <6>[ 214.184764] lkdtm: Stack offset: -288
8545 01:47:29.624178 <6>[ 214.188991] lkdtm: Performing direct entry REPORT_STACK
8546 01:47:29.624535 <6>[ 214.194535] lkdtm: Stack offset: -832
8547 01:47:29.624735 <6>[ 214.198738] lkdtm: Performing direct entry REPORT_STACK
8548 01:47:29.624900 <6>[ 214.204289] lkdtm: Stack offset: -832
8549 01:47:29.625094 <6>[ 214.208479] lkdtm: Performing direct entry REPORT_STACK
8550 01:47:29.625236 <6>[ 214.214021] lkdtm: Stack offset: -16
8551 01:47:29.625435 <6>[ 214.218138] lkdtm: Performing direct entry REPORT_STACK
8552 01:47:29.625564 <6>[ 214.223676] lkdtm: Stack offset: -688
8553 01:47:29.627321 <6>[ 214.227860] lkdtm: Performing direct entry REPORT_STACK
8554 01:47:29.668997 <6>[ 214.233404] lkdtm: Stack offset: -544
8555 01:47:29.669259 <6>[ 214.237603] lkdtm: Performing direct entry REPORT_STACK
8556 01:47:29.669429 <6>[ 214.243139] lkdtm: Stack offset: -64
8557 01:47:29.669584 <6>[ 214.247234] lkdtm: Performing direct entry REPORT_STACK
8558 01:47:29.669736 <6>[ 214.252771] lkdtm: Stack offset: -800
8559 01:47:29.669882 <6>[ 214.256958] lkdtm: Performing direct entry REPORT_STACK
8560 01:47:29.670046 <6>[ 214.262495] lkdtm: Stack offset: -224
8561 01:47:29.670195 <6>[ 214.266677] lkdtm: Performing direct entry REPORT_STACK
8562 01:47:29.672162 <6>[ 214.272215] lkdtm: Stack offset: -320
8563 01:47:29.713732 <6>[ 214.276407] lkdtm: Performing direct entry REPORT_STACK
8564 01:47:29.713972 <6>[ 214.281961] lkdtm: Stack offset: -144
8565 01:47:29.714171 <6>[ 214.286268] lkdtm: Performing direct entry REPORT_STACK
8566 01:47:29.714330 <6>[ 214.291806] lkdtm: Stack offset: -224
8567 01:47:29.714481 <6>[ 214.296008] lkdtm: Performing direct entry REPORT_STACK
8568 01:47:29.714628 <6>[ 214.301627] lkdtm: Stack offset: -768
8569 01:47:29.714771 <6>[ 214.305834] lkdtm: Performing direct entry REPORT_STACK
8570 01:47:29.714914 <6>[ 214.311373] lkdtm: Stack offset: -800
8571 01:47:29.716875 <6>[ 214.315560] lkdtm: Performing direct entry REPORT_STACK
8572 01:47:29.758770 <6>[ 214.321097] lkdtm: Stack offset: 16
8573 01:47:29.759222 <6>[ 214.325109] lkdtm: Performing direct entry REPORT_STACK
8574 01:47:29.759560 <6>[ 214.330647] lkdtm: Stack offset: -112
8575 01:47:29.759873 <6>[ 214.334833] lkdtm: Performing direct entry REPORT_STACK
8576 01:47:29.760178 <6>[ 214.340370] lkdtm: Stack offset: -96
8577 01:47:29.760469 <6>[ 214.344476] lkdtm: Performing direct entry REPORT_STACK
8578 01:47:29.760755 <6>[ 214.350013] lkdtm: Stack offset: -560
8579 01:47:29.761042 <6>[ 214.354202] lkdtm: Performing direct entry REPORT_STACK
8580 01:47:29.761324 <6>[ 214.359739] lkdtm: Stack offset: -80
8581 01:47:29.803669 <6>[ 214.363846] lkdtm: Performing direct entry REPORT_STACK
8582 01:47:29.804123 <6>[ 214.369385] lkdtm: Stack offset: -864
8583 01:47:29.804826 <6>[ 214.373571] lkdtm: Performing direct entry REPORT_STACK
8584 01:47:29.805171 <6>[ 214.379109] lkdtm: Stack offset: -656
8585 01:47:29.805480 <6>[ 214.383296] lkdtm: Performing direct entry REPORT_STACK
8586 01:47:29.805778 <6>[ 214.388834] lkdtm: Stack offset: -672
8587 01:47:29.806101 <6>[ 214.393019] lkdtm: Performing direct entry REPORT_STACK
8588 01:47:29.806390 <6>[ 214.398562] lkdtm: Stack offset: 16
8589 01:47:29.806687 <6>[ 214.402599] lkdtm: Performing direct entry REPORT_STACK
8590 01:47:29.807177 <6>[ 214.408264] lkdtm: Stack offset: -656
8591 01:47:29.848293 <6>[ 214.412466] lkdtm: Performing direct entry REPORT_STACK
8592 01:47:29.848743 <6>[ 214.418002] lkdtm: Stack offset: -352
8593 01:47:29.849167 <6>[ 214.422201] lkdtm: Performing direct entry REPORT_STACK
8594 01:47:29.849568 <6>[ 214.427736] lkdtm: Stack offset: -976
8595 01:47:29.849955 <6>[ 214.431924] lkdtm: Performing direct entry REPORT_STACK
8596 01:47:29.850377 <6>[ 214.437463] lkdtm: Stack offset: -320
8597 01:47:29.850755 <6>[ 214.441647] lkdtm: Performing direct entry REPORT_STACK
8598 01:47:29.851126 <6>[ 214.447186] lkdtm: Stack offset: -832
8599 01:47:29.851871 <6>[ 214.451369] lkdtm: Performing direct entry REPORT_STACK
8600 01:47:29.893047 <6>[ 214.456904] lkdtm: Stack offset: -256
8601 01:47:29.893498 <6>[ 214.461098] lkdtm: Performing direct entry REPORT_STACK
8602 01:47:29.894292 <6>[ 214.466633] lkdtm: Stack offset: -816
8603 01:47:29.894663 <6>[ 214.470821] lkdtm: Performing direct entry REPORT_STACK
8604 01:47:29.895060 <6>[ 214.476356] lkdtm: Stack offset: -880
8605 01:47:29.895446 <6>[ 214.480541] lkdtm: Performing direct entry REPORT_STACK
8606 01:47:29.895823 <6>[ 214.486090] lkdtm: Stack offset: -304
8607 01:47:29.896198 <6>[ 214.490279] lkdtm: Performing direct entry REPORT_STACK
8608 01:47:29.896665 <6>[ 214.495819] lkdtm: Stack offset: -368
8609 01:47:29.937505 <6>[ 214.500004] lkdtm: Performing direct entry REPORT_STACK
8610 01:47:29.938138 <6>[ 214.505543] lkdtm: Stack offset: -640
8611 01:47:29.938373 <6>[ 214.509745] lkdtm: Performing direct entry REPORT_STACK
8612 01:47:29.938596 <6>[ 214.515414] lkdtm: Stack offset: 0
8613 01:47:29.938751 <6>[ 214.519367] lkdtm: Performing direct entry REPORT_STACK
8614 01:47:29.938920 <6>[ 214.524908] lkdtm: Stack offset: -832
8615 01:47:29.939106 <6>[ 214.529116] lkdtm: Performing direct entry REPORT_STACK
8616 01:47:29.939253 <6>[ 214.534651] lkdtm: Stack offset: -800
8617 01:47:29.940644 <6>[ 214.538851] lkdtm: Performing direct entry REPORT_STACK
8618 01:47:29.982508 <6>[ 214.544390] lkdtm: Stack offset: -448
8619 01:47:29.982784 <6>[ 214.548648] lkdtm: Performing direct entry REPORT_STACK
8620 01:47:29.982962 <6>[ 214.554299] lkdtm: Stack offset: 32
8621 01:47:29.983123 <6>[ 214.558330] lkdtm: Performing direct entry REPORT_STACK
8622 01:47:29.983275 <6>[ 214.563865] lkdtm: Stack offset: -112
8623 01:47:29.983420 <6>[ 214.568047] lkdtm: Performing direct entry REPORT_STACK
8624 01:47:29.983541 <6>[ 214.573590] lkdtm: Stack offset: -736
8625 01:47:29.983664 <6>[ 214.577787] lkdtm: Performing direct entry REPORT_STACK
8626 01:47:29.983784 <6>[ 214.583326] lkdtm: Stack offset: -176
8627 01:47:30.027460 <6>[ 214.587550] lkdtm: Performing direct entry REPORT_STACK
8628 01:47:30.027706 <6>[ 214.593093] lkdtm: Stack offset: -944
8629 01:47:30.027876 <6>[ 214.597295] lkdtm: Performing direct entry REPORT_STACK
8630 01:47:30.028030 <6>[ 214.602829] lkdtm: Stack offset: -800
8631 01:47:30.028181 <6>[ 214.607029] lkdtm: Performing direct entry REPORT_STACK
8632 01:47:30.028325 <6>[ 214.612577] lkdtm: Stack offset: -960
8633 01:47:30.028447 <6>[ 214.616825] lkdtm: Performing direct entry REPORT_STACK
8634 01:47:30.028567 <6>[ 214.622412] lkdtm: Stack offset: -16
8635 01:47:30.028687 <6>[ 214.626511] lkdtm: Performing direct entry REPORT_STACK
8636 01:47:30.030610 <6>[ 214.632050] lkdtm: Stack offset: -848
8637 01:47:30.072033 <6>[ 214.636237] lkdtm: Performing direct entry REPORT_STACK
8638 01:47:30.072258 <6>[ 214.641852] lkdtm: Stack offset: -432
8639 01:47:30.072426 <6>[ 214.646046] lkdtm: Performing direct entry REPORT_STACK
8640 01:47:30.072584 <6>[ 214.651583] lkdtm: Stack offset: -656
8641 01:47:30.072731 <6>[ 214.655772] lkdtm: Performing direct entry REPORT_STACK
8642 01:47:30.072878 <6>[ 214.661310] lkdtm: Stack offset: -944
8643 01:47:30.073023 <6>[ 214.665513] lkdtm: Performing direct entry REPORT_STACK
8644 01:47:30.073165 <6>[ 214.671053] lkdtm: Stack offset: -480
8645 01:47:30.075380 <6>[ 214.675240] lkdtm: Performing direct entry REPORT_STACK
8646 01:47:30.117056 <6>[ 214.680778] lkdtm: Stack offset: -928
8647 01:47:30.117503 <6>[ 214.684966] lkdtm: Performing direct entry REPORT_STACK
8648 01:47:30.117842 <6>[ 214.690503] lkdtm: Stack offset: -592
8649 01:47:30.118201 <6>[ 214.694686] lkdtm: Performing direct entry REPORT_STACK
8650 01:47:30.118506 <6>[ 214.700224] lkdtm: Stack offset: -96
8651 01:47:30.118797 <6>[ 214.704320] lkdtm: Performing direct entry REPORT_STACK
8652 01:47:30.119085 <6>[ 214.709857] lkdtm: Stack offset: 32
8653 01:47:30.119367 <6>[ 214.713869] lkdtm: Performing direct entry REPORT_STACK
8654 01:47:30.120239 <6>[ 214.719407] lkdtm: Stack offset: -864
8655 01:47:30.161753 <6>[ 214.723608] lkdtm: Performing direct entry REPORT_STACK
8656 01:47:30.162240 <6>[ 214.729156] lkdtm: Stack offset: -944
8657 01:47:30.162584 <6>[ 214.733358] lkdtm: Performing direct entry REPORT_STACK
8658 01:47:30.162896 <6>[ 214.738911] lkdtm: Stack offset: -736
8659 01:47:30.163198 <6>[ 214.743173] lkdtm: Performing direct entry REPORT_STACK
8660 01:47:30.163493 <6>[ 214.748713] lkdtm: Stack offset: -752
8661 01:47:30.163779 <6>[ 214.752904] lkdtm: Performing direct entry REPORT_STACK
8662 01:47:30.164063 <6>[ 214.758439] lkdtm: Stack offset: -736
8663 01:47:30.164896 <6>[ 214.762626] lkdtm: Performing direct entry REPORT_STACK
8664 01:47:30.206510 <6>[ 214.768162] lkdtm: Stack offset: 32
8665 01:47:30.206952 <6>[ 214.772178] lkdtm: Performing direct entry REPORT_STACK
8666 01:47:30.207292 <6>[ 214.777716] lkdtm: Stack offset: -512
8667 01:47:30.207603 <6>[ 214.781896] lkdtm: Performing direct entry REPORT_STACK
8668 01:47:30.207904 <6>[ 214.787436] lkdtm: Stack offset: -128
8669 01:47:30.208194 <6>[ 214.791629] lkdtm: Performing direct entry REPORT_STACK
8670 01:47:30.208481 <6>[ 214.797190] lkdtm: Stack offset: -352
8671 01:47:30.208761 <6>[ 214.801390] lkdtm: Performing direct entry REPORT_STACK
8672 01:47:30.209040 <6>[ 214.806925] lkdtm: Stack offset: -480
8673 01:47:30.251264 <6>[ 214.811113] lkdtm: Performing direct entry REPORT_STACK
8674 01:47:30.251536 <6>[ 214.816652] lkdtm: Stack offset: 32
8675 01:47:30.251730 <6>[ 214.820689] lkdtm: Performing direct entry REPORT_STACK
8676 01:47:30.251939 <6>[ 214.826355] lkdtm: Stack offset: -32
8677 01:47:30.252118 <6>[ 214.830460] lkdtm: Performing direct entry REPORT_STACK
8678 01:47:30.252503 <6>[ 214.835999] lkdtm: Stack offset: -528
8679 01:47:30.252655 <6>[ 214.840186] lkdtm: Performing direct entry REPORT_STACK
8680 01:47:30.252828 <6>[ 214.845721] lkdtm: Stack offset: -928
8681 01:47:30.252948 <6>[ 214.849947] lkdtm: Performing direct entry REPORT_STACK
8682 01:47:30.254451 <6>[ 214.855487] lkdtm: Stack offset: -592
8683 01:47:30.295892 <6>[ 214.859690] lkdtm: Performing direct entry REPORT_STACK
8684 01:47:30.296171 <6>[ 214.865223] lkdtm: Stack offset: 0
8685 01:47:30.296465 <6>[ 214.869169] lkdtm: Performing direct entry REPORT_STACK
8686 01:47:30.296685 <6>[ 214.874731] lkdtm: Stack offset: -560
8687 01:47:30.296843 <6>[ 214.878915] lkdtm: Performing direct entry REPORT_STACK
8688 01:47:30.297103 <6>[ 214.884451] lkdtm: Stack offset: -176
8689 01:47:30.297247 <6>[ 214.888680] lkdtm: Performing direct entry REPORT_STACK
8690 01:47:30.297588 <6>[ 214.894305] lkdtm: Stack offset: -240
8691 01:47:30.299065 <6>[ 214.898495] lkdtm: Performing direct entry REPORT_STACK
8692 01:47:30.340725 <6>[ 214.904034] lkdtm: Stack offset: -448
8693 01:47:30.341049 <6>[ 214.908217] lkdtm: Performing direct entry REPORT_STACK
8694 01:47:30.341286 <6>[ 214.913772] lkdtm: Stack offset: -512
8695 01:47:30.341489 <6>[ 214.917961] lkdtm: Performing direct entry REPORT_STACK
8696 01:47:30.341684 <6>[ 214.923498] lkdtm: Stack offset: -672
8697 01:47:30.341877 <6>[ 214.927685] lkdtm: Performing direct entry REPORT_STACK
8698 01:47:30.342105 <6>[ 214.933230] lkdtm: Stack offset: -128
8699 01:47:30.342258 <6>[ 214.937428] lkdtm: Performing direct entry REPORT_STACK
8700 01:47:30.343935 <6>[ 214.942965] lkdtm: Stack offset: -432
8701 01:47:30.385313 <6>[ 214.947146] lkdtm: Performing direct entry REPORT_STACK
8702 01:47:30.385552 <6>[ 214.952684] lkdtm: Stack offset: -208
8703 01:47:30.385765 <6>[ 214.956871] lkdtm: Performing direct entry REPORT_STACK
8704 01:47:30.385964 <6>[ 214.962404] lkdtm: Stack offset: -32
8705 01:47:30.386172 <6>[ 214.966505] lkdtm: Performing direct entry REPORT_STACK
8706 01:47:30.386335 <6>[ 214.972042] lkdtm: Stack offset: -64
8707 01:47:30.386494 <6>[ 214.976152] lkdtm: Performing direct entry REPORT_STACK
8708 01:47:30.386651 <6>[ 214.981690] lkdtm: Stack offset: -752
8709 01:47:30.388440 <6>[ 214.985898] lkdtm: Performing direct entry REPORT_STACK
8710 01:47:30.430182 <6>[ 214.991436] lkdtm: Stack offset: -832
8711 01:47:30.430433 <6>[ 214.995621] lkdtm: Performing direct entry REPORT_STACK
8712 01:47:30.430650 <6>[ 215.001231] lkdtm: Stack offset: -512
8713 01:47:30.430850 <6>[ 215.005440] lkdtm: Performing direct entry REPORT_STACK
8714 01:47:30.431044 <6>[ 215.010993] lkdtm: Stack offset: -304
8715 01:47:30.431571 <6>[ 215.015258] lkdtm: Performing direct entry REPORT_STACK
8716 01:47:30.431916 <6>[ 215.020798] lkdtm: Stack offset: 16
8717 01:47:30.432292 <6>[ 215.024814] lkdtm: Performing direct entry REPORT_STACK
8718 01:47:30.432659 <6>[ 215.030339] lkdtm: Stack offset: -288
8719 01:47:30.475324 <6>[ 215.034534] lkdtm: Performing direct entry REPORT_STACK
8720 01:47:30.475784 <6>[ 215.040084] lkdtm: Stack offset: -112
8721 01:47:30.476223 <6>[ 215.044271] lkdtm: Performing direct entry REPORT_STACK
8722 01:47:30.476625 <6>[ 215.049809] lkdtm: Stack offset: -384
8723 01:47:30.477011 <6>[ 215.053997] lkdtm: Performing direct entry REPORT_STACK
8724 01:47:30.477402 <6>[ 215.059534] lkdtm: Stack offset: -544
8725 01:47:30.477771 <6>[ 215.063735] lkdtm: Performing direct entry REPORT_STACK
8726 01:47:30.478201 <6>[ 215.069273] lkdtm: Stack offset: -736
8727 01:47:30.478606 <6>[ 215.073463] lkdtm: Performing direct entry REPORT_STACK
8728 01:47:30.479263 <6>[ 215.079001] lkdtm: Stack offset: -976
8729 01:47:30.519967 <6>[ 215.083186] lkdtm: Performing direct entry REPORT_STACK
8730 01:47:30.520419 <6>[ 215.088724] lkdtm: Stack offset: -16
8731 01:47:30.520757 <6>[ 215.092849] lkdtm: Performing direct entry REPORT_STACK
8732 01:47:30.521068 <6>[ 215.098501] lkdtm: Stack offset: -544
8733 01:47:30.521366 <6>[ 215.102691] lkdtm: Performing direct entry REPORT_STACK
8734 01:47:30.521655 <6>[ 215.108230] lkdtm: Stack offset: 32
8735 01:47:30.521938 <6>[ 215.112243] lkdtm: Performing direct entry REPORT_STACK
8736 01:47:30.522280 <6>[ 215.117781] lkdtm: Stack offset: -672
8737 01:47:30.523113 <6>[ 215.121976] lkdtm: Performing direct entry REPORT_STACK
8738 01:47:30.564834 <6>[ 215.127511] lkdtm: Stack offset: -976
8739 01:47:30.565679 <6>[ 215.131697] lkdtm: Performing direct entry REPORT_STACK
8740 01:47:30.566080 <6>[ 215.137235] lkdtm: Stack offset: -96
8741 01:47:30.566509 <6>[ 215.141346] lkdtm: Performing direct entry REPORT_STACK
8742 01:47:30.566909 <6>[ 215.146888] lkdtm: Stack offset: -352
8743 01:47:30.567296 <6>[ 215.151072] lkdtm: Performing direct entry REPORT_STACK
8744 01:47:30.567680 <6>[ 215.156632] lkdtm: Stack offset: -800
8745 01:47:30.568056 <6>[ 215.160837] lkdtm: Performing direct entry REPORT_STACK
8746 01:47:30.568525 <6>[ 215.166444] lkdtm: Stack offset: 32
8747 01:47:30.609254 <6>[ 215.170457] lkdtm: Performing direct entry REPORT_STACK
8748 01:47:30.609862 <6>[ 215.176002] lkdtm: Stack offset: -304
8749 01:47:30.610112 <6>[ 215.180186] lkdtm: Performing direct entry REPORT_STACK
8750 01:47:30.610315 <6>[ 215.185722] lkdtm: Stack offset: -448
8751 01:47:30.610521 <6>[ 215.189912] lkdtm: Performing direct entry REPORT_STACK
8752 01:47:30.610710 <6>[ 215.195447] lkdtm: Stack offset: -288
8753 01:47:30.610897 <6>[ 215.199641] lkdtm: Performing direct entry REPORT_STACK
8754 01:47:30.611351 <6>[ 215.205180] lkdtm: Stack offset: -800
8755 01:47:30.612272 <6>[ 215.209367] lkdtm: Performing direct entry REPORT_STACK
8756 01:47:30.653827 <6>[ 215.214907] lkdtm: Stack offset: -480
8757 01:47:30.654146 <6>[ 215.219126] lkdtm: Performing direct entry REPORT_STACK
8758 01:47:30.654338 <6>[ 215.224668] lkdtm: Stack offset: -304
8759 01:47:30.654499 <6>[ 215.228874] lkdtm: Performing direct entry REPORT_STACK
8760 01:47:30.654673 <6>[ 215.234410] lkdtm: Stack offset: -736
8761 01:47:30.654928 <6>[ 215.238596] lkdtm: Performing direct entry REPORT_STACK
8762 01:47:30.655114 <6>[ 215.244129] lkdtm: Stack offset: -944
8763 01:47:30.655238 <6>[ 215.248331] lkdtm: Performing direct entry REPORT_STACK
8764 01:47:30.655346 <6>[ 215.253868] lkdtm: Stack offset: -352
8765 01:47:30.656930 <6>[ 215.258058] lkdtm: Performing direct entry REPORT_STACK
8766 01:47:30.698865 <6>[ 215.263590] lkdtm: Stack offset: -320
8767 01:47:30.699454 <6>[ 215.267793] lkdtm: Performing direct entry REPORT_STACK
8768 01:47:30.699661 <6>[ 215.273331] lkdtm: Stack offset: -288
8769 01:47:30.699871 <6>[ 215.277551] lkdtm: Performing direct entry REPORT_STACK
8770 01:47:30.700077 <6>[ 215.283114] lkdtm: Stack offset: -704
8771 01:47:30.700223 <6>[ 215.287415] lkdtm: Performing direct entry REPORT_STACK
8772 01:47:30.700364 <6>[ 215.292954] lkdtm: Stack offset: -256
8773 01:47:30.700508 <6>[ 215.297178] lkdtm: Performing direct entry REPORT_STACK
8774 01:47:30.701981 <6>[ 215.302715] lkdtm: Stack offset: -944
8775 01:47:30.743674 <6>[ 215.306920] lkdtm: Performing direct entry REPORT_STACK
8776 01:47:30.743927 <6>[ 215.312456] lkdtm: Stack offset: -352
8777 01:47:30.744099 <6>[ 215.316694] lkdtm: Performing direct entry REPORT_STACK
8778 01:47:30.744255 <6>[ 215.322362] lkdtm: Stack offset: -656
8779 01:47:30.744402 <6>[ 215.326570] lkdtm: Performing direct entry REPORT_STACK
8780 01:47:30.744549 <6>[ 215.332108] lkdtm: Stack offset: -400
8781 01:47:30.744690 <6>[ 215.336306] lkdtm: Performing direct entry REPORT_STACK
8782 01:47:30.744832 <6>[ 215.341858] lkdtm: Stack offset: -704
8783 01:47:30.746813 <6>[ 215.346047] lkdtm: Performing direct entry REPORT_STACK
8784 01:47:30.788757 <6>[ 215.351597] lkdtm: Stack offset: -832
8785 01:47:30.789232 <6>[ 215.355784] lkdtm: Performing direct entry REPORT_STACK
8786 01:47:30.789565 <6>[ 215.361329] lkdtm: Stack offset: -768
8787 01:47:30.789872 <6>[ 215.365516] lkdtm: Performing direct entry REPORT_STACK
8788 01:47:30.790220 <6>[ 215.371053] lkdtm: Stack offset: -832
8789 01:47:30.790516 <6>[ 215.375238] lkdtm: Performing direct entry REPORT_STACK
8790 01:47:30.790800 <6>[ 215.380775] lkdtm: Stack offset: 32
8791 01:47:30.791080 <6>[ 215.384808] lkdtm: Performing direct entry REPORT_STACK
8792 01:47:30.791884 <6>[ 215.390382] lkdtm: Stack offset: -240
8793 01:47:30.833476 <6>[ 215.394569] lkdtm: Performing direct entry REPORT_STACK
8794 01:47:30.834284 <6>[ 215.400106] lkdtm: Stack offset: -288
8795 01:47:30.834649 <6>[ 215.404301] lkdtm: Performing direct entry REPORT_STACK
8796 01:47:30.834970 <6>[ 215.409838] lkdtm: Stack offset: -512
8797 01:47:30.835272 <6>[ 215.414020] lkdtm: Performing direct entry REPORT_STACK
8798 01:47:30.835565 <6>[ 215.419556] lkdtm: Stack offset: 0
8799 01:47:30.835852 <6>[ 215.423480] lkdtm: Performing direct entry REPORT_STACK
8800 01:47:30.836134 <6>[ 215.429016] lkdtm: Stack offset: -320
8801 01:47:30.836804 <6>[ 215.433206] lkdtm: Performing direct entry REPORT_STACK
8802 01:47:30.837130 <6>[ 215.438742] lkdtm: Stack offset: 16
8803 01:47:30.878089 <6>[ 215.442753] lkdtm: Performing direct entry REPORT_STACK
8804 01:47:30.878532 <6>[ 215.448289] lkdtm: Stack offset: -384
8805 01:47:30.878869 <6>[ 215.452471] lkdtm: Performing direct entry REPORT_STACK
8806 01:47:30.879186 <6>[ 215.458018] lkdtm: Stack offset: -816
8807 01:47:30.879487 <6>[ 215.462215] lkdtm: Performing direct entry REPORT_STACK
8808 01:47:30.879782 <6>[ 215.467751] lkdtm: Stack offset: -224
8809 01:47:30.880064 <6>[ 215.471937] lkdtm: Performing direct entry REPORT_STACK
8810 01:47:30.880351 <6>[ 215.477474] lkdtm: Stack offset: -624
8811 01:47:30.881221 <6>[ 215.481656] lkdtm: Performing direct entry REPORT_STACK
8812 01:47:30.922899 <6>[ 215.487193] lkdtm: Stack offset: -656
8813 01:47:30.923765 <6>[ 215.491375] lkdtm: Performing direct entry REPORT_STACK
8814 01:47:30.924141 <6>[ 215.496911] lkdtm: Stack offset: -528
8815 01:47:30.924462 <6>[ 215.501104] lkdtm: Performing direct entry REPORT_STACK
8816 01:47:30.924765 <6>[ 215.506656] lkdtm: Stack offset: -432
8817 01:47:30.925060 <6>[ 215.510917] lkdtm: Performing direct entry REPORT_STACK
8818 01:47:30.925348 <6>[ 215.516455] lkdtm: Stack offset: -864
8819 01:47:30.925632 <6>[ 215.520685] lkdtm: Performing direct entry REPORT_STACK
8820 01:47:30.926346 <6>[ 215.526214] lkdtm: Stack offset: -320
8821 01:47:30.967219 <6>[ 215.530396] lkdtm: Performing direct entry REPORT_STACK
8822 01:47:30.967495 <6>[ 215.535934] lkdtm: Stack offset: -816
8823 01:47:30.967670 <6>[ 215.540115] lkdtm: Performing direct entry REPORT_STACK
8824 01:47:30.968170 <6>[ 215.545649] lkdtm: Stack offset: -928
8825 01:47:30.968354 <6>[ 215.549843] lkdtm: Performing direct entry REPORT_STACK
8826 01:47:30.968521 <6>[ 215.555377] lkdtm: Stack offset: -448
8827 01:47:30.968748 <6>[ 215.559578] lkdtm: Performing direct entry REPORT_STACK
8828 01:47:30.968894 <6>[ 215.565150] lkdtm: Stack offset: -800
8829 01:47:30.970365 <6>[ 215.569348] lkdtm: Performing direct entry REPORT_STACK
8830 01:47:31.012144 <6>[ 215.574889] lkdtm: Stack offset: -80
8831 01:47:31.012435 <6>[ 215.578982] lkdtm: Performing direct entry REPORT_STACK
8832 01:47:31.012619 <6>[ 215.584535] lkdtm: Stack offset: -96
8833 01:47:31.012782 <6>[ 215.588675] lkdtm: Performing direct entry REPORT_STACK
8834 01:47:31.012936 <6>[ 215.594331] lkdtm: Stack offset: -576
8835 01:47:31.013094 <6>[ 215.598549] lkdtm: Performing direct entry REPORT_STACK
8836 01:47:31.013406 <6>[ 215.604088] lkdtm: Stack offset: -208
8837 01:47:31.013524 <6>[ 215.608297] lkdtm: Performing direct entry REPORT_STACK
8838 01:47:31.015287 <6>[ 215.613830] lkdtm: Stack offset: -960
8839 01:47:31.057154 <6>[ 215.618024] lkdtm: Performing direct entry REPORT_STACK
8840 01:47:31.057419 <6>[ 215.623569] lkdtm: Stack offset: -944
8841 01:47:31.057594 <6>[ 215.627784] lkdtm: Performing direct entry REPORT_STACK
8842 01:47:31.057753 <6>[ 215.633326] lkdtm: Stack offset: -96
8843 01:47:31.057902 <6>[ 215.637440] lkdtm: Performing direct entry REPORT_STACK
8844 01:47:31.058076 <6>[ 215.643010] lkdtm: Stack offset: -544
8845 01:47:31.058226 <6>[ 215.647214] lkdtm: Performing direct entry REPORT_STACK
8846 01:47:31.058377 <6>[ 215.652752] lkdtm: Stack offset: -112
8847 01:47:31.060305 <6>[ 215.656938] lkdtm: Performing direct entry REPORT_STACK
8848 01:47:31.060527 <6>[ 215.662477] lkdtm: Stack offset: -256
8849 01:47:31.101737 <6>[ 215.666664] lkdtm: Performing direct entry REPORT_STACK
8850 01:47:31.101963 <6>[ 215.672213] lkdtm: Stack offset: -976
8851 01:47:31.102311 <6>[ 215.676402] lkdtm: Performing direct entry REPORT_STACK
8852 01:47:31.102631 <6>[ 215.681939] lkdtm: Stack offset: -864
8853 01:47:31.102928 <6>[ 215.686131] lkdtm: Performing direct entry REPORT_STACK
8854 01:47:31.103220 <6>[ 215.691737] lkdtm: Stack offset: -80
8855 01:47:31.103510 <6>[ 215.695844] lkdtm: Performing direct entry REPORT_STACK
8856 01:47:31.103797 <6>[ 215.701393] lkdtm: Stack offset: -896
8857 01:47:31.105064 <6>[ 215.705587] lkdtm: Performing direct entry REPORT_STACK
8858 01:47:31.146832 <6>[ 215.711140] lkdtm: Stack offset: -896
8859 01:47:31.147647 <6>[ 215.715419] lkdtm: Performing direct entry REPORT_STACK
8860 01:47:31.148010 <6>[ 215.720958] lkdtm: Stack offset: -528
8861 01:47:31.148332 <6>[ 215.725144] lkdtm: Performing direct entry REPORT_STACK
8862 01:47:31.148638 <6>[ 215.730681] lkdtm: Stack offset: -752
8863 01:47:31.148935 <6>[ 215.734867] lkdtm: Performing direct entry REPORT_STACK
8864 01:47:31.149229 <6>[ 215.740412] lkdtm: Stack offset: -64
8865 01:47:31.149514 <6>[ 215.744513] lkdtm: Performing direct entry REPORT_STACK
8866 01:47:31.150227 <6>[ 215.750066] lkdtm: Stack offset: -368
8867 01:47:31.191482 <6>[ 215.754256] lkdtm: Performing direct entry REPORT_STACK
8868 01:47:31.191923 <6>[ 215.759794] lkdtm: Stack offset: -352
8869 01:47:31.192263 <6>[ 215.763988] lkdtm: Performing direct entry REPORT_STACK
8870 01:47:31.192573 <6>[ 215.769526] lkdtm: Stack offset: 32
8871 01:47:31.192869 <6>[ 215.773554] lkdtm: Performing direct entry REPORT_STACK
8872 01:47:31.193514 <6>[ 215.779092] lkdtm: Stack offset: -560
8873 01:47:31.193834 <6>[ 215.783277] lkdtm: Performing direct entry REPORT_STACK
8874 01:47:31.194181 <6>[ 215.788815] lkdtm: Stack offset: -288
8875 01:47:31.194838 <6>[ 215.793003] lkdtm: Performing direct entry REPORT_STACK
8876 01:47:31.236419 <6>[ 215.798539] lkdtm: Stack offset: -736
8877 01:47:31.236897 <6>[ 215.802726] lkdtm: Performing direct entry REPORT_STACK
8878 01:47:31.237238 <6>[ 215.808264] lkdtm: Stack offset: -160
8879 01:47:31.237916 <6>[ 215.812447] lkdtm: Performing direct entry REPORT_STACK
8880 01:47:31.238282 <6>[ 215.817985] lkdtm: Stack offset: -640
8881 01:47:31.238592 <6>[ 215.822186] lkdtm: Performing direct entry REPORT_STACK
8882 01:47:31.238887 <6>[ 215.827749] lkdtm: Stack offset: -416
8883 01:47:31.239179 <6>[ 215.832063] lkdtm: Performing direct entry REPORT_STACK
8884 01:47:31.239850 <6>[ 215.837603] lkdtm: Stack offset: -352
8885 01:47:31.281191 <6>[ 215.841792] lkdtm: Performing direct entry REPORT_STACK
8886 01:47:31.281642 <6>[ 215.847330] lkdtm: Stack offset: -304
8887 01:47:31.282107 <6>[ 215.851515] lkdtm: Performing direct entry REPORT_STACK
8888 01:47:31.282514 <6>[ 215.857052] lkdtm: Stack offset: -320
8889 01:47:31.282904 <6>[ 215.861237] lkdtm: Performing direct entry REPORT_STACK
8890 01:47:31.283282 <6>[ 215.866774] lkdtm: Stack offset: -144
8891 01:47:31.283651 <6>[ 215.870961] lkdtm: Performing direct entry REPORT_STACK
8892 01:47:31.284023 <6>[ 215.876498] lkdtm: Stack offset: -384
8893 01:47:31.284839 <6>[ 215.880735] lkdtm: Performing direct entry REPORT_STACK
8894 01:47:31.285190 <6>[ 215.886261] lkdtm: Stack offset: -208
8895 01:47:31.325434 <6>[ 215.890452] lkdtm: Performing direct entry REPORT_STACK
8896 01:47:31.325798 <6>[ 215.895991] lkdtm: Stack offset: -896
8897 01:47:31.326048 <6>[ 215.900177] lkdtm: Performing direct entry REPORT_STACK
8898 01:47:31.326258 <6>[ 215.905714] lkdtm: Stack offset: -128
8899 01:47:31.326466 <6>[ 215.909912] lkdtm: Performing direct entry REPORT_STACK
8900 01:47:31.326595 <6>[ 215.915457] lkdtm: Stack offset: -48
8901 01:47:31.326724 <6>[ 215.919596] lkdtm: Performing direct entry REPORT_STACK
8902 01:47:31.326853 <6>[ 215.925149] lkdtm: Stack offset: -416
8903 01:47:31.328523 <6>[ 215.929357] lkdtm: Performing direct entry REPORT_STACK
8904 01:47:31.370378 <6>[ 215.934896] lkdtm: Stack offset: -416
8905 01:47:31.370971 <6>[ 215.939083] lkdtm: Performing direct entry REPORT_STACK
8906 01:47:31.371194 <6>[ 215.944645] lkdtm: Stack offset: -480
8907 01:47:31.371379 <6>[ 215.948960] lkdtm: Performing direct entry REPORT_STACK
8908 01:47:31.371550 <6>[ 215.954487] lkdtm: Stack offset: -352
8909 01:47:31.371769 <6>[ 215.958669] lkdtm: Performing direct entry REPORT_STACK
8910 01:47:31.371937 <6>[ 215.964209] lkdtm: Stack offset: -752
8911 01:47:31.372102 <6>[ 215.968396] lkdtm: Performing direct entry REPORT_STACK
8912 01:47:31.373485 <6>[ 215.973935] lkdtm: Stack offset: -592
8913 01:47:31.414911 <6>[ 215.978119] lkdtm: Performing direct entry REPORT_STACK
8914 01:47:31.415187 <6>[ 215.983666] lkdtm: Stack offset: -208
8915 01:47:31.415409 <6>[ 215.987849] lkdtm: Performing direct entry REPORT_STACK
8916 01:47:31.415610 <6>[ 215.993385] lkdtm: Stack offset: -528
8917 01:47:31.415805 <6>[ 215.997565] lkdtm: Performing direct entry REPORT_STACK
8918 01:47:31.415997 <6>[ 216.003103] lkdtm: Stack offset: -528
8919 01:47:31.416157 <6>[ 216.007303] lkdtm: Performing direct entry REPORT_STACK
8920 01:47:31.416269 <6>[ 216.012837] lkdtm: Stack offset: -432
8921 01:47:31.418040 <6>[ 216.017018] lkdtm: Performing direct entry REPORT_STACK
8922 01:47:31.459856 <6>[ 216.022550] lkdtm: Stack offset: -96
8923 01:47:31.460087 <6>[ 216.026646] lkdtm: Performing direct entry REPORT_STACK
8924 01:47:31.460303 <6>[ 216.032184] lkdtm: Stack offset: -432
8925 01:47:31.460505 <6>[ 216.036372] lkdtm: Performing direct entry REPORT_STACK
8926 01:47:31.460697 <6>[ 216.041910] lkdtm: Stack offset: -96
8927 01:47:31.460886 <6>[ 216.046008] lkdtm: Performing direct entry REPORT_STACK
8928 01:47:31.461063 <6>[ 216.051546] lkdtm: Stack offset: -800
8929 01:47:31.461177 <6>[ 216.055736] lkdtm: Performing direct entry REPORT_STACK
8930 01:47:31.462981 <6>[ 216.061360] lkdtm: Stack offset: -16
8931 01:47:31.504738 <6>[ 216.065604] lkdtm: Performing direct entry REPORT_STACK
8932 01:47:31.504977 <6>[ 216.071143] lkdtm: Stack offset: 32
8933 01:47:31.505149 <6>[ 216.075158] lkdtm: Performing direct entry REPORT_STACK
8934 01:47:31.505305 <6>[ 216.080699] lkdtm: Stack offset: -560
8935 01:47:31.505456 <6>[ 216.084899] lkdtm: Performing direct entry REPORT_STACK
8936 01:47:31.505601 <6>[ 216.090436] lkdtm: Stack offset: -656
8937 01:47:31.505742 <6>[ 216.094623] lkdtm: Performing direct entry REPORT_STACK
8938 01:47:31.505884 <6>[ 216.100160] lkdtm: Stack offset: -592
8939 01:47:31.506088 <6>[ 216.104344] lkdtm: Performing direct entry REPORT_STACK
8940 01:47:31.508060 <6>[ 216.109881] lkdtm: Stack offset: -240
8941 01:47:31.549557 <6>[ 216.114077] lkdtm: Performing direct entry REPORT_STACK
8942 01:47:31.550027 <6>[ 216.119615] lkdtm: Stack offset: -832
8943 01:47:31.550383 <6>[ 216.123811] lkdtm: Performing direct entry REPORT_STACK
8944 01:47:31.550728 <6>[ 216.129359] lkdtm: Stack offset: -16
8945 01:47:31.551130 <6>[ 216.133461] lkdtm: Performing direct entry REPORT_STACK
8946 01:47:31.551436 <6>[ 216.138999] lkdtm: Stack offset: -832
8947 01:47:31.551722 <6>[ 216.143184] lkdtm: Performing direct entry REPORT_STACK
8948 01:47:31.552006 <6>[ 216.148723] lkdtm: Stack offset: -848
8949 01:47:31.552711 <6>[ 216.152912] lkdtm: Performing direct entry REPORT_STACK
8950 01:47:31.594457 <6>[ 216.158449] lkdtm: Stack offset: -768
8951 01:47:31.594903 <6>[ 216.162634] lkdtm: Performing direct entry REPORT_STACK
8952 01:47:31.595240 <6>[ 216.168171] lkdtm: Stack offset: -576
8953 01:47:31.595553 <6>[ 216.172363] lkdtm: Performing direct entry REPORT_STACK
8954 01:47:31.595855 <6>[ 216.177915] lkdtm: Stack offset: -224
8955 01:47:31.596146 <6>[ 216.182230] lkdtm: Performing direct entry REPORT_STACK
8956 01:47:31.596434 <6>[ 216.187769] lkdtm: Stack offset: -224
8957 01:47:31.596719 <6>[ 216.191979] lkdtm: Performing direct entry REPORT_STACK
8958 01:47:31.597600 <6>[ 216.197518] lkdtm: Stack offset: -656
8959 01:47:31.639142 <6>[ 216.201704] lkdtm: Performing direct entry REPORT_STACK
8960 01:47:31.639586 <6>[ 216.207242] lkdtm: Stack offset: -832
8961 01:47:31.639921 <6>[ 216.211430] lkdtm: Performing direct entry REPORT_STACK
8962 01:47:31.640236 <6>[ 216.216969] lkdtm: Stack offset: -944
8963 01:47:31.640539 <6>[ 216.221158] lkdtm: Performing direct entry REPORT_STACK
8964 01:47:31.640827 <6>[ 216.226696] lkdtm: Stack offset: -832
8965 01:47:31.641106 <6>[ 216.230882] lkdtm: Performing direct entry REPORT_STACK
8966 01:47:31.641385 <6>[ 216.236419] lkdtm: Stack offset: -560
8967 01:47:31.642454 <6>[ 216.240670] lkdtm: Performing direct entry REPORT_STACK
8968 01:47:31.683690 <6>[ 216.246325] lkdtm: Stack offset: -368
8969 01:47:31.683965 <6>[ 216.250528] lkdtm: Performing direct entry REPORT_STACK
8970 01:47:31.684233 <6>[ 216.256067] lkdtm: Stack offset: -384
8971 01:47:31.684454 <6>[ 216.260256] lkdtm: Performing direct entry REPORT_STACK
8972 01:47:31.684614 <6>[ 216.265792] lkdtm: Stack offset: -176
8973 01:47:31.684781 <6>[ 216.269981] lkdtm: Performing direct entry REPORT_STACK
8974 01:47:31.685050 <6>[ 216.275516] lkdtm: Stack offset: -736
8975 01:47:31.685492 <6>[ 216.279728] lkdtm: Performing direct entry REPORT_STACK
8976 01:47:31.686789 <6>[ 216.285268] lkdtm: Stack offset: -800
8977 01:47:31.728523 <6>[ 216.289480] lkdtm: Performing direct entry REPORT_STACK
8978 01:47:31.728846 <6>[ 216.295028] lkdtm: Stack offset: -64
8979 01:47:31.729346 <6>[ 216.299163] lkdtm: Performing direct entry REPORT_STACK
8980 01:47:31.729534 <6>[ 216.304717] lkdtm: Stack offset: -160
8981 01:47:31.729696 <6>[ 216.308926] lkdtm: Performing direct entry REPORT_STACK
8982 01:47:31.729852 <6>[ 216.314463] lkdtm: Stack offset: -336
8983 01:47:31.730034 <6>[ 216.318649] lkdtm: Performing direct entry REPORT_STACK
8984 01:47:31.730185 <6>[ 216.324193] lkdtm: Stack offset: -208
8985 01:47:31.731666 <6>[ 216.328397] lkdtm: Performing direct entry REPORT_STACK
8986 01:47:31.731901 <6>[ 216.333937] lkdtm: Stack offset: -832
8987 01:47:31.773298 <6>[ 216.338133] lkdtm: Performing direct entry REPORT_STACK
8988 01:47:31.773569 <6>[ 216.343674] lkdtm: Stack offset: -960
8989 01:47:31.773733 <6>[ 216.347858] lkdtm: Performing direct entry REPORT_STACK
8990 01:47:31.773886 <6>[ 216.353399] lkdtm: Stack offset: -736
8991 01:47:31.774057 <6>[ 216.357602] lkdtm: Performing direct entry REPORT_STACK
8992 01:47:31.774208 <6>[ 216.363153] lkdtm: Stack offset: -704
8993 01:47:31.774326 <6>[ 216.367427] lkdtm: Performing direct entry REPORT_STACK
8994 01:47:31.774443 <6>[ 216.372986] lkdtm: Stack offset: -176
8995 01:47:31.776459 <6>[ 216.377173] lkdtm: Performing direct entry REPORT_STACK
8996 01:47:31.818280 <6>[ 216.382707] lkdtm: Stack offset: -144
8997 01:47:31.818512 <6>[ 216.386890] lkdtm: Performing direct entry REPORT_STACK
8998 01:47:31.818675 <6>[ 216.392428] lkdtm: Stack offset: -448
8999 01:47:31.818826 <6>[ 216.396671] lkdtm: Performing direct entry REPORT_STACK
9000 01:47:31.818971 <6>[ 216.402326] lkdtm: Stack offset: -512
9001 01:47:31.819111 <6>[ 216.406516] lkdtm: Performing direct entry REPORT_STACK
9002 01:47:31.819250 <6>[ 216.412054] lkdtm: Stack offset: 0
9003 01:47:31.819379 <6>[ 216.415988] lkdtm: Performing direct entry REPORT_STACK
9004 01:47:31.821459 <6>[ 216.421613] lkdtm: Stack offset: -912
9005 01:47:31.863183 <6>[ 216.425808] lkdtm: Performing direct entry REPORT_STACK
9006 01:47:31.863627 <6>[ 216.431346] lkdtm: Stack offset: -496
9007 01:47:31.863952 <6>[ 216.435544] lkdtm: Performing direct entry REPORT_STACK
9008 01:47:31.864255 <6>[ 216.441082] lkdtm: Stack offset: -32
9009 01:47:31.864543 <6>[ 216.445182] lkdtm: Performing direct entry REPORT_STACK
9010 01:47:31.864822 <6>[ 216.450720] lkdtm: Stack offset: -240
9011 01:47:31.865095 <6>[ 216.454907] lkdtm: Performing direct entry REPORT_STACK
9012 01:47:31.865367 <6>[ 216.460446] lkdtm: Stack offset: -576
9013 01:47:31.866454 <6>[ 216.464677] lkdtm: Performing direct entry REPORT_STACK
9014 01:47:31.907929 <6>[ 216.470248] lkdtm: Stack offset: -16
9015 01:47:31.908379 <6>[ 216.474347] lkdtm: Performing direct entry REPORT_STACK
9016 01:47:31.908706 <6>[ 216.479904] lkdtm: Stack offset: -528
9017 01:47:31.909008 <6>[ 216.484092] lkdtm: Performing direct entry REPORT_STACK
9018 01:47:31.909302 <6>[ 216.489630] lkdtm: Stack offset: -688
9019 01:47:31.909587 <6>[ 216.493830] lkdtm: Performing direct entry REPORT_STACK
9020 01:47:31.909868 <6>[ 216.499366] lkdtm: Stack offset: -256
9021 01:47:31.910181 <6>[ 216.503565] lkdtm: Performing direct entry REPORT_STACK
9022 01:47:31.911165 <6>[ 216.509103] lkdtm: Stack offset: -784
9023 01:47:31.952753 <6>[ 216.513292] lkdtm: Performing direct entry REPORT_STACK
9024 01:47:31.953192 <6>[ 216.518832] lkdtm: Stack offset: -848
9025 01:47:31.953521 <6>[ 216.523013] lkdtm: Performing direct entry REPORT_STACK
9026 01:47:31.953822 <6>[ 216.528552] lkdtm: Stack offset: -880
9027 01:47:31.954172 <6>[ 216.532761] lkdtm: Performing direct entry REPORT_STACK
9028 01:47:31.954467 <6>[ 216.538284] lkdtm: Stack offset: -832
9029 01:47:31.954753 <6>[ 216.542471] lkdtm: Performing direct entry REPORT_STACK
9030 01:47:31.955034 <6>[ 216.548006] lkdtm: Stack offset: -352
9031 01:47:31.955999 <6>[ 216.552191] lkdtm: Performing direct entry REPORT_STACK
9032 01:47:31.956347 <6>[ 216.557752] lkdtm: Stack offset: -64
9033 01:47:31.997391 <6>[ 216.561850] lkdtm: Performing direct entry REPORT_STACK
9034 01:47:31.997818 <6>[ 216.567390] lkdtm: Stack offset: -848
9035 01:47:31.998232 <6>[ 216.571577] lkdtm: Performing direct entry REPORT_STACK
9036 01:47:31.998544 <6>[ 216.577131] lkdtm: Stack offset: -144
9037 01:47:31.998841 <6>[ 216.581405] lkdtm: Performing direct entry REPORT_STACK
9038 01:47:31.999127 <6>[ 216.586944] lkdtm: Stack offset: -272
9039 01:47:31.999406 <6>[ 216.591135] lkdtm: Performing direct entry REPORT_STACK
9040 01:47:31.999684 <6>[ 216.596675] lkdtm: Stack offset: -320
9041 01:47:32.000666 <6>[ 216.600865] lkdtm: Performing direct entry REPORT_STACK
9042 01:47:32.041884 <6>[ 216.606416] lkdtm: Stack offset: 16
9043 01:47:32.042459 <6>[ 216.610425] lkdtm: Performing direct entry REPORT_STACK
9044 01:47:32.042686 <6>[ 216.615965] lkdtm: Stack offset: -160
9045 01:47:32.042893 <6>[ 216.620161] lkdtm: Performing direct entry REPORT_STACK
9046 01:47:32.043091 <6>[ 216.625696] lkdtm: Stack offset: -400
9047 01:47:32.043348 <6>[ 216.629885] lkdtm: Performing direct entry REPORT_STACK
9048 01:47:32.043483 <6>[ 216.635420] lkdtm: Stack offset: -528
9049 01:47:32.043604 <6>[ 216.639632] lkdtm: Performing direct entry REPORT_STACK
9050 01:47:32.045003 <6>[ 216.645167] lkdtm: Stack offset: -416
9051 01:47:32.086631 <6>[ 216.649375] lkdtm: Performing direct entry REPORT_STACK
9052 01:47:32.086909 <6>[ 216.654911] lkdtm: Stack offset: -784
9053 01:47:32.087085 <6>[ 216.659100] lkdtm: Performing direct entry REPORT_STACK
9054 01:47:32.087246 <6>[ 216.664636] lkdtm: Stack offset: -272
9055 01:47:32.087469 <6>[ 216.668840] lkdtm: Performing direct entry REPORT_STACK
9056 01:47:32.087643 <6>[ 216.674484] lkdtm: Stack offset: -560
9057 01:47:32.087783 <6>[ 216.678693] lkdtm: Performing direct entry REPORT_STACK
9058 01:47:32.087943 <6>[ 216.684241] lkdtm: Stack offset: -96
9059 01:47:32.089736 <6>[ 216.688352] lkdtm: Performing direct entry REPORT_STACK
9060 01:47:32.131508 <6>[ 216.693891] lkdtm: Stack offset: -960
9061 01:47:32.131780 <6>[ 216.698073] lkdtm: Performing direct entry REPORT_STACK
9062 01:47:32.131953 <6>[ 216.703611] lkdtm: Stack offset: -208
9063 01:47:32.132109 <6>[ 216.707790] lkdtm: Performing direct entry REPORT_STACK
9064 01:47:32.132264 <6>[ 216.713339] lkdtm: Stack offset: -480
9065 01:47:32.132387 <6>[ 216.717551] lkdtm: Performing direct entry REPORT_STACK
9066 01:47:32.132510 <6>[ 216.723095] lkdtm: Stack offset: -736
9067 01:47:32.132630 <6>[ 216.727298] lkdtm: Performing direct entry REPORT_STACK
9068 01:47:32.132750 <6>[ 216.732835] lkdtm: Stack offset: 16
9069 01:47:32.176344 <6>[ 216.736861] lkdtm: Performing direct entry REPORT_STACK
9070 01:47:32.176576 <6>[ 216.742395] lkdtm: Stack offset: -608
9071 01:47:32.176744 <6>[ 216.746579] lkdtm: Performing direct entry REPORT_STACK
9072 01:47:32.176900 <6>[ 216.752111] lkdtm: Stack offset: 32
9073 01:47:32.177050 <6>[ 216.756129] lkdtm: Performing direct entry REPORT_STACK
9074 01:47:32.177195 <6>[ 216.761667] lkdtm: Stack offset: -320
9075 01:47:32.177339 <6>[ 216.765852] lkdtm: Performing direct entry REPORT_STACK
9076 01:47:32.177474 <6>[ 216.771391] lkdtm: Stack offset: -16
9077 01:47:32.177564 <6>[ 216.775492] lkdtm: Performing direct entry REPORT_STACK
9078 01:47:32.179501 <6>[ 216.781100] lkdtm: Stack offset: -592
9079 01:47:32.221141 <6>[ 216.785300] lkdtm: Performing direct entry REPORT_STACK
9080 01:47:32.221609 <6>[ 216.790855] lkdtm: Stack offset: -912
9081 01:47:32.221944 <6>[ 216.795140] lkdtm: Performing direct entry REPORT_STACK
9082 01:47:32.222287 <6>[ 216.800690] lkdtm: Stack offset: -368
9083 01:47:32.222585 <6>[ 216.804878] lkdtm: Performing direct entry REPORT_STACK
9084 01:47:32.222878 <6>[ 216.810417] lkdtm: Stack offset: -752
9085 01:47:32.223164 <6>[ 216.814604] lkdtm: Performing direct entry REPORT_STACK
9086 01:47:32.223443 <6>[ 216.820154] lkdtm: Stack offset: -976
9087 01:47:32.224296 <6>[ 216.824343] lkdtm: Performing direct entry REPORT_STACK
9088 01:47:32.266031 <6>[ 216.829881] lkdtm: Stack offset: -624
9089 01:47:32.266478 <6>[ 216.834068] lkdtm: Performing direct entry REPORT_STACK
9090 01:47:32.266814 <6>[ 216.839605] lkdtm: Stack offset: -368
9091 01:47:32.267128 <6>[ 216.843796] lkdtm: Performing direct entry REPORT_STACK
9092 01:47:32.267427 <6>[ 216.849334] lkdtm: Stack offset: -576
9093 01:47:32.267717 <6>[ 216.853519] lkdtm: Performing direct entry REPORT_STACK
9094 01:47:32.268001 <6>[ 216.859057] lkdtm: Stack offset: 16
9095 01:47:32.268281 <6>[ 216.863079] lkdtm: Performing direct entry REPORT_STACK
9096 01:47:32.269133 <6>[ 216.868635] lkdtm: Stack offset: -624
9097 01:47:32.310693 <6>[ 216.872827] lkdtm: Performing direct entry REPORT_STACK
9098 01:47:32.311140 <6>[ 216.878353] lkdtm: Stack offset: -816
9099 01:47:32.311475 <6>[ 216.882536] lkdtm: Performing direct entry REPORT_STACK
9100 01:47:32.311789 <6>[ 216.888075] lkdtm: Stack offset: 32
9101 01:47:32.312089 <6>[ 216.892087] lkdtm: Performing direct entry REPORT_STACK
9102 01:47:32.312382 <6>[ 216.897623] lkdtm: Stack offset: -288
9103 01:47:32.312672 <6>[ 216.901821] lkdtm: Performing direct entry REPORT_STACK
9104 01:47:32.312953 <6>[ 216.907374] lkdtm: Stack offset: -416
9105 01:47:32.313882 <6>[ 216.911697] lkdtm: Performing direct entry REPORT_STACK
9106 01:47:32.355469 <6>[ 216.917236] lkdtm: Stack offset: -720
9107 01:47:32.355920 <6>[ 216.921446] lkdtm: Performing direct entry REPORT_STACK
9108 01:47:32.356257 <6>[ 216.926984] lkdtm: Stack offset: -224
9109 01:47:32.356569 <6>[ 216.931170] lkdtm: Performing direct entry REPORT_STACK
9110 01:47:32.356865 <6>[ 216.936709] lkdtm: Stack offset: -864
9111 01:47:32.357156 <6>[ 216.940899] lkdtm: Performing direct entry REPORT_STACK
9112 01:47:32.357445 <6>[ 216.946434] lkdtm: Stack offset: -864
9113 01:47:32.357726 <6>[ 216.950622] lkdtm: Performing direct entry REPORT_STACK
9114 01:47:32.358046 <6>[ 216.956160] lkdtm: Stack offset: -416
9115 01:47:32.399984 <6>[ 216.960347] lkdtm: Performing direct entry REPORT_STACK
9116 01:47:32.400279 <6>[ 216.965884] lkdtm: Stack offset: -496
9117 01:47:32.400808 <6>[ 216.970078] lkdtm: Performing direct entry REPORT_STACK
9118 01:47:32.401010 <6>[ 216.975617] lkdtm: Stack offset: -672
9119 01:47:32.401241 <6>[ 216.979804] lkdtm: Performing direct entry REPORT_STACK
9120 01:47:32.401437 <6>[ 216.985352] lkdtm: Stack offset: -880
9121 01:47:32.401607 <6>[ 216.989539] lkdtm: Performing direct entry REPORT_STACK
9122 01:47:32.401773 <6>[ 216.995078] lkdtm: Stack offset: -480
9123 01:47:32.401970 <6>[ 216.999286] lkdtm: Performing direct entry REPORT_STACK
9124 01:47:32.403112 <6>[ 217.004821] lkdtm: Stack offset: -448
9125 01:47:32.444790 <6>[ 217.009017] lkdtm: Performing direct entry REPORT_STACK
9126 01:47:32.445076 <6>[ 217.014553] lkdtm: Stack offset: -752
9127 01:47:32.445547 <6>[ 217.018759] lkdtm: Performing direct entry REPORT_STACK
9128 01:47:32.445821 <6>[ 217.024427] lkdtm: Stack offset: -560
9129 01:47:32.446049 <6>[ 217.028683] lkdtm: Performing direct entry REPORT_STACK
9130 01:47:32.446289 <6>[ 217.034232] lkdtm: Stack offset: -144
9131 01:47:32.446456 <6>[ 217.038440] lkdtm: Performing direct entry REPORT_STACK
9132 01:47:32.446598 <6>[ 217.043976] lkdtm: Stack offset: -576
9133 01:47:32.447971 <6>[ 217.048191] lkdtm: Performing direct entry REPORT_STACK
9134 01:47:32.489618 <6>[ 217.053731] lkdtm: Stack offset: -384
9135 01:47:32.490138 <6>[ 217.057936] lkdtm: Performing direct entry REPORT_STACK
9136 01:47:32.490327 <6>[ 217.063469] lkdtm: Stack offset: -432
9137 01:47:32.490489 <6>[ 217.067654] lkdtm: Performing direct entry REPORT_STACK
9138 01:47:32.490639 <6>[ 217.073192] lkdtm: Stack offset: -832
9139 01:47:32.490784 <6>[ 217.077369] lkdtm: Performing direct entry REPORT_STACK
9140 01:47:32.490925 <6>[ 217.082904] lkdtm: Stack offset: 16
9141 01:47:32.491064 <6>[ 217.086926] lkdtm: Performing direct entry REPORT_STACK
9142 01:47:32.492833 <6>[ 217.092464] lkdtm: Stack offset: -432
9143 01:47:32.534293 <6>[ 217.096699] lkdtm: Performing direct entry REPORT_STACK
9144 01:47:32.534528 <6>[ 217.102347] lkdtm: Stack offset: -672
9145 01:47:32.534695 <6>[ 217.106547] lkdtm: Performing direct entry REPORT_STACK
9146 01:47:32.534852 <6>[ 217.112103] lkdtm: Stack offset: -768
9147 01:47:32.534999 <6>[ 217.116289] lkdtm: Performing direct entry REPORT_STACK
9148 01:47:32.535501 <6>[ 217.121831] lkdtm: Stack offset: -880
9149 01:47:32.535825 <6>[ 217.126025] lkdtm: Performing direct entry REPORT_STACK
9150 01:47:32.536123 <6>[ 217.131574] lkdtm: Stack offset: -192
9151 01:47:32.537643 <6>[ 217.135760] lkdtm: Performing direct entry REPORT_STACK
9152 01:47:32.579344 <6>[ 217.141299] lkdtm: Stack offset: -208
9153 01:47:32.579816 <6>[ 217.145481] lkdtm: Performing direct entry REPORT_STACK
9154 01:47:32.580159 <6>[ 217.151019] lkdtm: Stack offset: -80
9155 01:47:32.580473 <6>[ 217.155121] lkdtm: Performing direct entry REPORT_STACK
9156 01:47:32.580769 <6>[ 217.160659] lkdtm: Stack offset: -976
9157 01:47:32.581059 <6>[ 217.164855] lkdtm: Performing direct entry REPORT_STACK
9158 01:47:32.581348 <6>[ 217.170393] lkdtm: Stack offset: -176
9159 01:47:32.581631 <6>[ 217.174577] lkdtm: Performing direct entry REPORT_STACK
9160 01:47:32.581910 <6>[ 217.180115] lkdtm: Stack offset: -944
9161 01:47:32.624294 <6>[ 217.184301] lkdtm: Performing direct entry REPORT_STACK
9162 01:47:32.624738 <6>[ 217.189838] lkdtm: Stack offset: -336
9163 01:47:32.625074 <6>[ 217.194029] lkdtm: Performing direct entry REPORT_STACK
9164 01:47:32.625382 <6>[ 217.199567] lkdtm: Stack offset: -528
9165 01:47:32.625681 <6>[ 217.203753] lkdtm: Performing direct entry REPORT_STACK
9166 01:47:32.625971 <6>[ 217.209291] lkdtm: Stack offset: -272
9167 01:47:32.626310 <6>[ 217.213499] lkdtm: Performing direct entry REPORT_STACK
9168 01:47:32.626597 <6>[ 217.219051] lkdtm: Stack offset: -944
9169 01:47:32.626879 <6>[ 217.223328] lkdtm: Performing direct entry REPORT_STACK
9170 01:47:32.627532 <6>[ 217.228877] lkdtm: Stack offset: -256
9171 01:47:32.668853 <6>[ 217.233076] lkdtm: Performing direct entry REPORT_STACK
9172 01:47:32.669294 <6>[ 217.238616] lkdtm: Stack offset: -544
9173 01:47:32.669629 <6>[ 217.242801] lkdtm: Performing direct entry REPORT_STACK
9174 01:47:32.669946 <6>[ 217.248350] lkdtm: Stack offset: -560
9175 01:47:32.670293 <6>[ 217.252534] lkdtm: Performing direct entry REPORT_STACK
9176 01:47:32.670590 <6>[ 217.258069] lkdtm: Stack offset: -640
9177 01:47:32.670880 <6>[ 217.262256] lkdtm: Performing direct entry REPORT_STACK
9178 01:47:32.671161 <6>[ 217.267792] lkdtm: Stack offset: -304
9179 01:47:32.672023 <6>[ 217.271978] lkdtm: Performing direct entry REPORT_STACK
9180 01:47:32.713635 <6>[ 217.277517] lkdtm: Stack offset: -576
9181 01:47:32.714119 <6>[ 217.281706] lkdtm: Performing direct entry REPORT_STACK
9182 01:47:32.714465 <6>[ 217.287245] lkdtm: Stack offset: -16
9183 01:47:32.714782 <6>[ 217.291369] lkdtm: Performing direct entry REPORT_STACK
9184 01:47:32.715081 <6>[ 217.296905] lkdtm: Stack offset: 32
9185 01:47:32.715374 <6>[ 217.300924] lkdtm: Performing direct entry REPORT_STACK
9186 01:47:32.715661 <6>[ 217.306461] lkdtm: Stack offset: -128
9187 01:47:32.715942 <6>[ 217.310646] lkdtm: Performing direct entry REPORT_STACK
9188 01:47:32.716786 <6>[ 217.316184] lkdtm: Stack offset: -864
9189 01:47:32.757997 <6>[ 217.320369] lkdtm: Performing direct entry REPORT_STACK
9190 01:47:32.758308 <6>[ 217.325907] lkdtm: Stack offset: -848
9191 01:47:32.758489 <6>[ 217.330099] lkdtm: Performing direct entry REPORT_STACK
9192 01:47:32.758701 <6>[ 217.335654] lkdtm: Stack offset: -240
9193 01:47:32.758935 <6>[ 217.339980] lkdtm: Performing direct entry REPORT_STACK
9194 01:47:32.759134 <6>[ 217.345522] lkdtm: Stack offset: -368
9195 01:47:32.759285 <6>[ 217.349720] lkdtm: Performing direct entry REPORT_STACK
9196 01:47:32.759392 <6>[ 217.355260] lkdtm: Stack offset: -304
9197 01:47:32.761066 <6>[ 217.359447] lkdtm: Performing direct entry REPORT_STACK
9198 01:47:32.802890 <6>[ 217.364985] lkdtm: Stack offset: -288
9199 01:47:32.803193 <6>[ 217.369179] lkdtm: Performing direct entry REPORT_STACK
9200 01:47:32.803433 <6>[ 217.374713] lkdtm: Stack offset: -448
9201 01:47:32.803669 <6>[ 217.378906] lkdtm: Performing direct entry REPORT_STACK
9202 01:47:32.803839 <6>[ 217.384435] lkdtm: Stack offset: -192
9203 01:47:32.804057 <6>[ 217.388676] lkdtm: Performing direct entry REPORT_STACK
9204 01:47:32.804273 <6>[ 217.394328] lkdtm: Stack offset: -272
9205 01:47:32.804416 <6>[ 217.398522] lkdtm: Performing direct entry REPORT_STACK
9206 01:47:32.804553 <6>[ 217.404066] lkdtm: Stack offset: -16
9207 01:47:32.847930 <6>[ 217.408189] lkdtm: Performing direct entry REPORT_STACK
9208 01:47:32.848213 <6>[ 217.413736] lkdtm: Stack offset: -432
9209 01:47:32.848385 <6>[ 217.417927] lkdtm: Performing direct entry REPORT_STACK
9210 01:47:32.848539 <6>[ 217.423466] lkdtm: Stack offset: -32
9211 01:47:32.848689 <6>[ 217.427582] lkdtm: Performing direct entry REPORT_STACK
9212 01:47:32.848871 <6>[ 217.433125] lkdtm: Stack offset: -928
9213 01:47:32.849017 <6>[ 217.437327] lkdtm: Performing direct entry REPORT_STACK
9214 01:47:32.849163 <6>[ 217.442880] lkdtm: Stack offset: -736
9215 01:47:32.849252 <6>[ 217.447096] lkdtm: Performing direct entry REPORT_STACK
9216 01:47:32.851075 <6>[ 217.452638] lkdtm: Stack offset: -16
9217 01:47:32.892547 <6>[ 217.456785] lkdtm: Performing direct entry REPORT_STACK
9218 01:47:32.892778 <6>[ 217.462385] lkdtm: Stack offset: -912
9219 01:47:32.892998 <6>[ 217.466577] lkdtm: Performing direct entry REPORT_STACK
9220 01:47:32.893201 <6>[ 217.472115] lkdtm: Stack offset: -304
9221 01:47:32.893388 <6>[ 217.476319] lkdtm: Performing direct entry REPORT_STACK
9222 01:47:32.893547 <6>[ 217.481858] lkdtm: Stack offset: 32
9223 01:47:32.893705 <6>[ 217.485871] lkdtm: Performing direct entry REPORT_STACK
9224 01:47:32.893859 <6>[ 217.491409] lkdtm: Stack offset: -944
9225 01:47:32.895669 <6>[ 217.495593] lkdtm: Performing direct entry REPORT_STACK
9226 01:47:32.937306 <6>[ 217.501131] lkdtm: Stack offset: -96
9227 01:47:32.937552 <6>[ 217.505238] lkdtm: Performing direct entry REPORT_STACK
9228 01:47:32.937772 <6>[ 217.510776] lkdtm: Stack offset: -112
9229 01:47:32.937973 <6>[ 217.514963] lkdtm: Performing direct entry REPORT_STACK
9230 01:47:32.938427 <6>[ 217.520500] lkdtm: Stack offset: -640
9231 01:47:32.938815 <6>[ 217.524720] lkdtm: Performing direct entry REPORT_STACK
9232 01:47:32.939191 <6>[ 217.530245] lkdtm: Stack offset: -928
9233 01:47:32.939566 <6>[ 217.534439] lkdtm: Performing direct entry REPORT_STACK
9234 01:47:32.940671 <6>[ 217.539978] lkdtm: Stack offset: -208
9235 01:47:32.982262 <6>[ 217.544163] lkdtm: Performing direct entry REPORT_STACK
9236 01:47:32.982723 <6>[ 217.549713] lkdtm: Stack offset: -48
9237 01:47:32.983151 <6>[ 217.553813] lkdtm: Performing direct entry REPORT_STACK
9238 01:47:32.983555 <6>[ 217.559351] lkdtm: Stack offset: -464
9239 01:47:32.983943 <6>[ 217.563536] lkdtm: Performing direct entry REPORT_STACK
9240 01:47:32.984329 <6>[ 217.569075] lkdtm: Stack offset: -144
9241 01:47:32.984703 <6>[ 217.573274] lkdtm: Performing direct entry REPORT_STACK
9242 01:47:32.985452 <6>[ 217.578827] lkdtm: Stack offset: -240
9243 01:47:32.985795 <6>[ 217.583089] lkdtm: Performing direct entry REPORT_STACK
9244 01:47:33.026961 <6>[ 217.588628] lkdtm: Stack offset: -592
9245 01:47:33.027430 <6>[ 217.592828] lkdtm: Performing direct entry REPORT_STACK
9246 01:47:33.027865 <6>[ 217.598354] lkdtm: Stack offset: -576
9247 01:47:33.028273 <6>[ 217.602537] lkdtm: Performing direct entry REPORT_STACK
9248 01:47:33.028661 <6>[ 217.608075] lkdtm: Stack offset: -528
9249 01:47:33.029040 <6>[ 217.612260] lkdtm: Performing direct entry REPORT_STACK
9250 01:47:33.029416 <6>[ 217.617797] lkdtm: Stack offset: -48
9251 01:47:33.029803 <6>[ 217.621906] lkdtm: Performing direct entry REPORT_STACK
9252 01:47:33.030226 <6>[ 217.627444] lkdtm: Stack offset: -864
9253 01:47:33.071768 <6>[ 217.631629] lkdtm: Performing direct entry REPORT_STACK
9254 01:47:33.072220 <6>[ 217.637167] lkdtm: Stack offset: 0
9255 01:47:33.072650 <6>[ 217.641098] lkdtm: Performing direct entry REPORT_STACK
9256 01:47:33.073046 <6>[ 217.646636] lkdtm: Stack offset: -768
9257 01:47:33.073432 <6>[ 217.650821] lkdtm: Performing direct entry REPORT_STACK
9258 01:47:33.073813 <6>[ 217.656378] lkdtm: Stack offset: -64
9259 01:47:33.074242 <6>[ 217.660479] lkdtm: Performing direct entry REPORT_STACK
9260 01:47:33.074644 <6>[ 217.666016] lkdtm: Stack offset: -704
9261 01:47:33.075034 <6>[ 217.670205] lkdtm: Performing direct entry REPORT_STACK
9262 01:47:33.075715 <6>[ 217.675742] lkdtm: Stack offset: -752
9263 01:47:33.116118 <6>[ 217.679926] lkdtm: Performing direct entry REPORT_STACK
9264 01:47:33.116387 <6>[ 217.685465] lkdtm: Stack offset: -384
9265 01:47:33.116636 <6>[ 217.689655] lkdtm: Performing direct entry REPORT_STACK
9266 01:47:33.116839 <6>[ 217.695210] lkdtm: Stack offset: -144
9267 01:47:33.116997 <6>[ 217.699526] lkdtm: Performing direct entry REPORT_STACK
9268 01:47:33.117200 <6>[ 217.705070] lkdtm: Stack offset: 16
9269 01:47:33.117366 <6>[ 217.709086] lkdtm: Performing direct entry REPORT_STACK
9270 01:47:33.117510 <6>[ 217.714636] lkdtm: Stack offset: -64
9271 01:47:33.119236 <6>[ 217.718739] lkdtm: Performing direct entry REPORT_STACK
9272 01:47:33.160870 <6>[ 217.724276] lkdtm: Stack offset: -160
9273 01:47:33.161178 <6>[ 217.728472] lkdtm: Performing direct entry REPORT_STACK
9274 01:47:33.161376 <6>[ 217.734003] lkdtm: Stack offset: -368
9275 01:47:33.161838 <6>[ 217.738189] lkdtm: Performing direct entry REPORT_STACK
9276 01:47:33.162075 <6>[ 217.743722] lkdtm: Stack offset: -448
9277 01:47:33.162287 <6>[ 217.747921] lkdtm: Performing direct entry REPORT_STACK
9278 01:47:33.162443 <6>[ 217.753456] lkdtm: Stack offset: -912
9279 01:47:33.162630 <6>[ 217.757672] lkdtm: Performing direct entry REPORT_STACK
9280 01:47:33.163987 <6>[ 217.763210] lkdtm: Stack offset: -880
9281 01:47:33.205662 <6>[ 217.767406] lkdtm: Performing direct entry REPORT_STACK
9282 01:47:33.206046 <6>[ 217.772980] lkdtm: Stack offset: -512
9283 01:47:33.206321 <6>[ 217.777187] lkdtm: Performing direct entry REPORT_STACK
9284 01:47:33.206568 <6>[ 217.782725] lkdtm: Stack offset: -928
9285 01:47:33.206720 <6>[ 217.786910] lkdtm: Performing direct entry REPORT_STACK
9286 01:47:33.206895 <6>[ 217.792442] lkdtm: Stack offset: -432
9287 01:47:33.207029 <6>[ 217.796670] lkdtm: Performing direct entry REPORT_STACK
9288 01:47:33.207150 <6>[ 217.802327] lkdtm: Stack offset: -640
9289 01:47:33.208775 <6>[ 217.806525] lkdtm: Performing direct entry REPORT_STACK
9290 01:47:33.250534 <6>[ 217.812069] lkdtm: Stack offset: -112
9291 01:47:33.250794 <6>[ 217.816271] lkdtm: Performing direct entry REPORT_STACK
9292 01:47:33.251053 <6>[ 217.821810] lkdtm: Stack offset: -928
9293 01:47:33.251259 <6>[ 217.826000] lkdtm: Performing direct entry REPORT_STACK
9294 01:47:33.251455 <6>[ 217.831533] lkdtm: Stack offset: -384
9295 01:47:33.251655 <6>[ 217.835731] lkdtm: Performing direct entry REPORT_STACK
9296 01:47:33.251785 <6>[ 217.841270] lkdtm: Stack offset: -368
9297 01:47:33.251899 <6>[ 217.845457] lkdtm: Performing direct entry REPORT_STACK
9298 01:47:33.252029 <6>[ 217.851011] lkdtm: Stack offset: -272
9299 01:47:33.295574 <6>[ 217.855201] lkdtm: Performing direct entry REPORT_STACK
9300 01:47:33.296029 <6>[ 217.860750] lkdtm: Stack offset: -80
9301 01:47:33.296460 <6>[ 217.864853] lkdtm: Performing direct entry REPORT_STACK
9302 01:47:33.296867 <6>[ 217.870391] lkdtm: Stack offset: -880
9303 01:47:33.297259 <6>[ 217.874582] lkdtm: Performing direct entry REPORT_STACK
9304 01:47:33.297642 <6>[ 217.880119] lkdtm: Stack offset: -80
9305 01:47:33.298052 <6>[ 217.884216] lkdtm: Performing direct entry REPORT_STACK
9306 01:47:33.298432 <6>[ 217.889755] lkdtm: Stack offset: -480
9307 01:47:33.298809 <6>[ 217.893952] lkdtm: Performing direct entry REPORT_STACK
9308 01:47:33.299550 <6>[ 217.899491] lkdtm: Stack offset: -688
9309 01:47:33.340297 <6>[ 217.903678] lkdtm: Performing direct entry REPORT_STACK
9310 01:47:33.340760 <6>[ 217.909216] lkdtm: Stack offset: -304
9311 01:47:33.341191 <6>[ 217.913406] lkdtm: Performing direct entry REPORT_STACK
9312 01:47:33.341589 <6>[ 217.918958] lkdtm: Stack offset: -864
9313 01:47:33.341971 <6>[ 217.923261] lkdtm: Performing direct entry REPORT_STACK
9314 01:47:33.342393 <6>[ 217.928800] lkdtm: Stack offset: -592
9315 01:47:33.342768 <6>[ 217.932986] lkdtm: Performing direct entry REPORT_STACK
9316 01:47:33.343142 <6>[ 217.938524] lkdtm: Stack offset: -592
9317 01:47:33.343926 <6>[ 217.942710] lkdtm: Performing direct entry REPORT_STACK
9318 01:47:33.385005 <6>[ 217.948249] lkdtm: Stack offset: -480
9319 01:47:33.385459 <6>[ 217.952433] lkdtm: Performing direct entry REPORT_STACK
9320 01:47:33.386274 <6>[ 217.957994] lkdtm: Stack offset: -224
9321 01:47:33.386646 <6>[ 217.962182] lkdtm: Performing direct entry REPORT_STACK
9322 01:47:33.387058 <6>[ 217.967732] lkdtm: Stack offset: -800
9323 01:47:33.387446 <6>[ 217.971921] lkdtm: Performing direct entry REPORT_STACK
9324 01:47:33.387824 <6>[ 217.977459] lkdtm: Stack offset: -16
9325 01:47:33.388200 <6>[ 217.981566] lkdtm: Performing direct entry REPORT_STACK
9326 01:47:33.388666 <6>[ 217.987103] lkdtm: Stack offset: -176
9327 01:47:33.429648 <6>[ 217.991290] lkdtm: Performing direct entry REPORT_STACK
9328 01:47:33.430128 <6>[ 217.996837] lkdtm: Stack offset: -576
9329 01:47:33.430563 <6>[ 218.001025] lkdtm: Performing direct entry REPORT_STACK
9330 01:47:33.430971 <6>[ 218.006563] lkdtm: Stack offset: -720
9331 01:47:33.431365 <6>[ 218.010747] lkdtm: Performing direct entry REPORT_STACK
9332 01:47:33.431750 <6>[ 218.016286] lkdtm: Stack offset: -656
9333 01:47:33.432126 <6>[ 218.020481] lkdtm: Performing direct entry REPORT_STACK
9334 01:47:33.432519 <6>[ 218.026020] lkdtm: Stack offset: -464
9335 01:47:33.433253 <6>[ 218.030211] lkdtm: Performing direct entry REPORT_STACK
9336 01:47:33.474139 <6>[ 218.035776] lkdtm: Stack offset: -208
9337 01:47:33.474681 <6>[ 218.040090] lkdtm: Performing direct entry REPORT_STACK
9338 01:47:33.475014 <6>[ 218.045630] lkdtm: Stack offset: -288
9339 01:47:33.475287 <6>[ 218.049816] lkdtm: Performing direct entry REPORT_STACK
9340 01:47:33.475538 <6>[ 218.055353] lkdtm: Stack offset: -32
9341 01:47:33.475717 <6>[ 218.059452] lkdtm: Performing direct entry REPORT_STACK
9342 01:47:33.475842 <6>[ 218.064991] lkdtm: Stack offset: -784
9343 01:47:33.475964 <6>[ 218.069187] lkdtm: Performing direct entry REPORT_STACK
9344 01:47:33.476084 <6>[ 218.074725] lkdtm: Stack offset: -240
9345 01:47:33.519293 <6>[ 218.078939] lkdtm: Performing direct entry REPORT_STACK
9346 01:47:33.519570 <6>[ 218.084479] lkdtm: Stack offset: -672
9347 01:47:33.519791 <6>[ 218.088731] lkdtm: Performing direct entry REPORT_STACK
9348 01:47:33.520063 <6>[ 218.094392] lkdtm: Stack offset: -656
9349 01:47:33.520295 <6>[ 218.098604] lkdtm: Performing direct entry REPORT_STACK
9350 01:47:33.520490 <6>[ 218.104142] lkdtm: Stack offset: -416
9351 01:47:33.520976 <6>[ 218.108355] lkdtm: Performing direct entry REPORT_STACK
9352 01:47:33.521102 <6>[ 218.113896] lkdtm: Stack offset: -352
9353 01:47:33.521227 <6>[ 218.118085] lkdtm: Performing direct entry REPORT_STACK
9354 01:47:33.522430 <6>[ 218.123623] lkdtm: Stack offset: -96
9355 01:47:33.563709 <6>[ 218.127718] lkdtm: Performing direct entry REPORT_STACK
9356 01:47:33.564015 <6>[ 218.133258] lkdtm: Stack offset: -592
9357 01:47:33.564535 <6>[ 218.137451] lkdtm: Performing direct entry REPORT_STACK
9358 01:47:33.564779 <6>[ 218.142988] lkdtm: Stack offset: -912
9359 01:47:33.565038 <6>[ 218.147175] lkdtm: Performing direct entry REPORT_STACK
9360 01:47:33.565219 <6>[ 218.152706] lkdtm: Stack offset: -912
9361 01:47:33.565390 <6>[ 218.156882] lkdtm: Performing direct entry REPORT_STACK
9362 01:47:33.565621 <6>[ 218.162415] lkdtm: Stack offset: -256
9363 01:47:33.566866 <6>[ 218.166591] lkdtm: Performing direct entry REPORT_STACK
9364 01:47:33.608674 <6>[ 218.172123] lkdtm: Stack offset: -736
9365 01:47:33.608934 <6>[ 218.176314] lkdtm: Performing direct entry REPORT_STACK
9366 01:47:33.609107 <6>[ 218.181860] lkdtm: Stack offset: -704
9367 01:47:33.609263 <6>[ 218.186067] lkdtm: Performing direct entry REPORT_STACK
9368 01:47:33.609413 <6>[ 218.191604] lkdtm: Stack offset: -480
9369 01:47:33.609557 <6>[ 218.195803] lkdtm: Performing direct entry REPORT_STACK
9370 01:47:33.609703 <6>[ 218.201352] lkdtm: Stack offset: -448
9371 01:47:33.609812 <6>[ 218.205546] lkdtm: Performing direct entry REPORT_STACK
9372 01:47:33.611858 <6>[ 218.211101] lkdtm: Stack offset: -224
9373 01:47:33.653450 <6>[ 218.215351] lkdtm: Performing direct entry REPORT_STACK
9374 01:47:33.653680 <6>[ 218.220888] lkdtm: Stack offset: -784
9375 01:47:33.653849 <6>[ 218.225078] lkdtm: Performing direct entry REPORT_STACK
9376 01:47:33.654020 <6>[ 218.230687] lkdtm: Stack offset: -400
9377 01:47:33.654173 <6>[ 218.234881] lkdtm: Performing direct entry REPORT_STACK
9378 01:47:33.654753 <6>[ 218.240419] lkdtm: Stack offset: -848
9379 01:47:33.655072 <6>[ 218.244648] lkdtm: Performing direct entry REPORT_STACK
9380 01:47:33.655367 <6>[ 218.250304] lkdtm: Stack offset: -32
9381 01:47:33.656819 <6>[ 218.254405] lkdtm: Performing direct entry REPORT_STACK
9382 01:47:33.698464 <6>[ 218.259941] lkdtm: Stack offset: -608
9383 01:47:33.698905 <6>[ 218.264144] lkdtm: Performing direct entry REPORT_STACK
9384 01:47:33.699242 <6>[ 218.269679] lkdtm: Stack offset: -752
9385 01:47:33.699927 <6>[ 218.273868] lkdtm: Performing direct entry REPORT_STACK
9386 01:47:33.700257 <6>[ 218.279414] lkdtm: Stack offset: -224
9387 01:47:33.700594 <6>[ 218.283601] lkdtm: Performing direct entry REPORT_STACK
9388 01:47:33.700894 <6>[ 218.289139] lkdtm: Stack offset: -224
9389 01:47:33.701184 <6>[ 218.293319] lkdtm: Performing direct entry REPORT_STACK
9390 01:47:33.701503 <6>[ 218.298856] lkdtm: Stack offset: -688
9391 01:47:33.743285 <6>[ 218.303034] lkdtm: Performing direct entry REPORT_STACK
9392 01:47:33.743735 <6>[ 218.308572] lkdtm: Stack offset: -128
9393 01:47:33.744071 <6>[ 218.312801] lkdtm: Performing direct entry REPORT_STACK
9394 01:47:33.744758 <6>[ 218.318377] lkdtm: Stack offset: -32
9395 01:47:33.745090 <6>[ 218.322490] lkdtm: Performing direct entry REPORT_STACK
9396 01:47:33.745393 <6>[ 218.328030] lkdtm: Stack offset: -960
9397 01:47:33.745686 <6>[ 218.332212] lkdtm: Performing direct entry REPORT_STACK
9398 01:47:33.745981 <6>[ 218.337746] lkdtm: Stack offset: -960
9399 01:47:33.746311 <6>[ 218.341930] lkdtm: Performing direct entry REPORT_STACK
9400 01:47:33.746762 <6>[ 218.347463] lkdtm: Stack offset: -224
9401 01:47:33.787882 <6>[ 218.351643] lkdtm: Performing direct entry REPORT_STACK
9402 01:47:33.788347 <6>[ 218.357180] lkdtm: Stack offset: -112
9403 01:47:33.789153 <6>[ 218.361366] lkdtm: Performing direct entry REPORT_STACK
9404 01:47:33.789523 <6>[ 218.366904] lkdtm: Stack offset: -416
9405 01:47:33.789917 <6>[ 218.371087] lkdtm: Performing direct entry REPORT_STACK
9406 01:47:33.790341 <6>[ 218.376633] lkdtm: Stack offset: 0
9407 01:47:33.790725 <6>[ 218.380528] lkdtm: Performing direct entry REPORT_STACK
9408 01:47:33.791112 <6>[ 218.386082] lkdtm: Stack offset: -880
9409 01:47:33.791576 <6>[ 218.390265] lkdtm: Performing direct entry REPORT_STACK
9410 01:47:33.832655 <6>[ 218.395798] lkdtm: Stack offset: -768
9411 01:47:33.833105 <6>[ 218.399984] lkdtm: Performing direct entry REPORT_STACK
9412 01:47:33.833911 <6>[ 218.405521] lkdtm: Stack offset: -704
9413 01:47:33.834310 <6>[ 218.409703] lkdtm: Performing direct entry REPORT_STACK
9414 01:47:33.834717 <6>[ 218.415240] lkdtm: Stack offset: -928
9415 01:47:33.835108 <6>[ 218.419427] lkdtm: Performing direct entry REPORT_STACK
9416 01:47:33.835493 <6>[ 218.424979] lkdtm: Stack offset: -768
9417 01:47:33.835874 <6>[ 218.429249] lkdtm: Performing direct entry REPORT_STACK
9418 01:47:33.836338 <6>[ 218.434782] lkdtm: Stack offset: -576
9419 01:47:33.876814 <6>[ 218.438969] lkdtm: Performing direct entry REPORT_STACK
9420 01:47:33.877444 <6>[ 218.444501] lkdtm: Stack offset: -144
9421 01:47:33.877659 <6>[ 218.448741] lkdtm: Performing direct entry REPORT_STACK
9422 01:47:33.877879 <6>[ 218.454267] lkdtm: Stack offset: -960
9423 01:47:33.878230 <6>[ 218.458458] lkdtm: Performing direct entry REPORT_STACK
9424 01:47:33.878438 <6>[ 218.463991] lkdtm: Stack offset: -976
9425 01:47:33.878609 <6>[ 218.468174] lkdtm: Performing direct entry REPORT_STACK
9426 01:47:33.878733 <6>[ 218.473708] lkdtm: Stack offset: 0
9427 01:47:33.880001 <6>[ 218.477628] lkdtm: Performing direct entry REPORT_STACK
9428 01:47:33.921704 <6>[ 218.483166] lkdtm: Stack offset: -976
9429 01:47:33.921988 <6>[ 218.487348] lkdtm: Performing direct entry REPORT_STACK
9430 01:47:33.922280 <6>[ 218.492898] lkdtm: Stack offset: -128
9431 01:47:33.922760 <6>[ 218.497106] lkdtm: Performing direct entry REPORT_STACK
9432 01:47:33.922996 <6>[ 218.502647] lkdtm: Stack offset: -112
9433 01:47:33.923210 <6>[ 218.506891] lkdtm: Performing direct entry REPORT_STACK
9434 01:47:33.923368 <6>[ 218.512436] lkdtm: Stack offset: 16
9435 01:47:33.923520 <6>[ 218.516466] lkdtm: Performing direct entry REPORT_STACK
9436 01:47:33.923648 <6>[ 218.522007] lkdtm: Stack offset: -784
9437 01:47:33.966819 <6>[ 218.526190] lkdtm: Performing direct entry REPORT_STACK
9438 01:47:33.967086 <6>[ 218.531729] lkdtm: Stack offset: -848
9439 01:47:33.967257 <6>[ 218.535938] lkdtm: Performing direct entry REPORT_STACK
9440 01:47:33.967412 <6>[ 218.541484] lkdtm: Stack offset: -352
9441 01:47:33.967561 <6>[ 218.545700] lkdtm: Performing direct entry REPORT_STACK
9442 01:47:33.967707 <6>[ 218.551355] lkdtm: Stack offset: -352
9443 01:47:33.967851 <6>[ 218.555547] lkdtm: Performing direct entry REPORT_STACK
9444 01:47:33.967994 <6>[ 218.561083] lkdtm: Stack offset: -48
9445 01:47:33.968135 <6>[ 218.565197] lkdtm: Performing direct entry REPORT_STACK
9446 01:47:33.969977 <6>[ 218.570736] lkdtm: Stack offset: -160
9447 01:47:34.011353 <6>[ 218.574922] lkdtm: Performing direct entry REPORT_STACK
9448 01:47:34.011582 <6>[ 218.580461] lkdtm: Stack offset: -928
9449 01:47:34.011751 <6>[ 218.584702] lkdtm: Performing direct entry REPORT_STACK
9450 01:47:34.011907 <6>[ 218.590227] lkdtm: Stack offset: -448
9451 01:47:34.012055 <6>[ 218.594409] lkdtm: Performing direct entry REPORT_STACK
9452 01:47:34.012198 <6>[ 218.599958] lkdtm: Stack offset: -512
9453 01:47:34.012340 <6>[ 218.604155] lkdtm: Performing direct entry REPORT_STACK
9454 01:47:34.012481 <6>[ 218.609694] lkdtm: Stack offset: 16
9455 01:47:34.014471 <6>[ 218.613705] lkdtm: Performing direct entry REPORT_STACK
9456 01:47:34.056349 <6>[ 218.619243] lkdtm: Stack offset: -560
9457 01:47:34.056794 <6>[ 218.623429] lkdtm: Performing direct entry REPORT_STACK
9458 01:47:34.057128 <6>[ 218.628978] lkdtm: Stack offset: -720
9459 01:47:34.057435 <6>[ 218.633164] lkdtm: Performing direct entry REPORT_STACK
9460 01:47:34.057729 <6>[ 218.638702] lkdtm: Stack offset: -208
9461 01:47:34.058092 <6>[ 218.642889] lkdtm: Performing direct entry REPORT_STACK
9462 01:47:34.058401 <6>[ 218.648426] lkdtm: Stack offset: -432
9463 01:47:34.058685 <6>[ 218.652642] lkdtm: Performing direct entry REPORT_STACK
9464 01:47:34.059611 <6>[ 218.658172] lkdtm: Stack offset: -80
9465 01:47:34.101091 <6>[ 218.662294] lkdtm: Performing direct entry REPORT_STACK
9466 01:47:34.101533 <6>[ 218.667961] lkdtm: Stack offset: -64
9467 01:47:34.101867 <6>[ 218.672065] lkdtm: Performing direct entry REPORT_STACK
9468 01:47:34.102234 <6>[ 218.677604] lkdtm: Stack offset: -512
9469 01:47:34.102537 <6>[ 218.681788] lkdtm: Performing direct entry REPORT_STACK
9470 01:47:34.102831 <6>[ 218.687340] lkdtm: Stack offset: -576
9471 01:47:34.103122 <6>[ 218.691541] lkdtm: Performing direct entry REPORT_STACK
9472 01:47:34.103410 <6>[ 218.697079] lkdtm: Stack offset: -128
9473 01:47:34.104226 <6>[ 218.701276] lkdtm: Performing direct entry REPORT_STACK
9474 01:47:34.145827 <6>[ 218.706814] lkdtm: Stack offset: -528
9475 01:47:34.146312 <6>[ 218.710998] lkdtm: Performing direct entry REPORT_STACK
9476 01:47:34.146656 <6>[ 218.716535] lkdtm: Stack offset: 32
9477 01:47:34.146967 <6>[ 218.720553] lkdtm: Performing direct entry REPORT_STACK
9478 01:47:34.147263 <6>[ 218.726090] lkdtm: Stack offset: -224
9479 01:47:34.147550 <6>[ 218.730274] lkdtm: Performing direct entry REPORT_STACK
9480 01:47:34.147837 <6>[ 218.735812] lkdtm: Stack offset: -384
9481 01:47:34.148120 <6>[ 218.739998] lkdtm: Performing direct entry REPORT_STACK
9482 01:47:34.148403 <6>[ 218.745536] lkdtm: Stack offset: -384
9483 01:47:34.190823 <6>[ 218.749731] lkdtm: Performing direct entry REPORT_STACK
9484 01:47:34.191282 <6>[ 218.755278] lkdtm: Stack offset: -992
9485 01:47:34.191621 <6>[ 218.759464] lkdtm: Performing direct entry REPORT_STACK
9486 01:47:34.191935 <6>[ 218.765017] lkdtm: Stack offset: -672
9487 01:47:34.192234 <6>[ 218.769208] lkdtm: Performing direct entry REPORT_STACK
9488 01:47:34.192527 <6>[ 218.774761] lkdtm: Stack offset: -784
9489 01:47:34.192810 <6>[ 218.779074] lkdtm: Performing direct entry REPORT_STACK
9490 01:47:34.193091 <6>[ 218.784624] lkdtm: Stack offset: -480
9491 01:47:34.193371 <6>[ 218.788819] lkdtm: Performing direct entry REPORT_STACK
9492 01:47:34.194055 <6>[ 218.794345] lkdtm: Stack offset: -912
9493 01:47:34.235189 <6>[ 218.798529] lkdtm: Performing direct entry REPORT_STACK
9494 01:47:34.235466 <6>[ 218.804064] lkdtm: Stack offset: -800
9495 01:47:34.235652 <6>[ 218.808275] lkdtm: Performing direct entry REPORT_STACK
9496 01:47:34.235828 <6>[ 218.813829] lkdtm: Stack offset: -336
9497 01:47:34.236007 <6>[ 218.818025] lkdtm: Performing direct entry REPORT_STACK
9498 01:47:34.236207 <6>[ 218.823568] lkdtm: Stack offset: -784
9499 01:47:34.236359 <6>[ 218.827787] lkdtm: Performing direct entry REPORT_STACK
9500 01:47:34.236506 <6>[ 218.833332] lkdtm: Stack offset: -272
9501 01:47:34.238299 <6>[ 218.837544] lkdtm: Performing direct entry REPORT_STACK
9502 01:47:34.279903 <6>[ 218.843082] lkdtm: Stack offset: -704
9503 01:47:34.280492 <6>[ 218.847280] lkdtm: Performing direct entry REPORT_STACK
9504 01:47:34.280703 <6>[ 218.852822] lkdtm: Stack offset: -336
9505 01:47:34.280936 <6>[ 218.857014] lkdtm: Performing direct entry REPORT_STACK
9506 01:47:34.281136 <6>[ 218.862547] lkdtm: Stack offset: -448
9507 01:47:34.281356 <6>[ 218.866731] lkdtm: Performing direct entry REPORT_STACK
9508 01:47:34.281538 <6>[ 218.872270] lkdtm: Stack offset: -512
9509 01:47:34.281694 <6>[ 218.876487] lkdtm: Performing direct entry REPORT_STACK
9510 01:47:34.283105 <6>[ 218.882028] lkdtm: Stack offset: -544
9511 01:47:34.324729 <6>[ 218.886226] lkdtm: Performing direct entry REPORT_STACK
9512 01:47:34.324996 <6>[ 218.891779] lkdtm: Stack offset: -368
9513 01:47:34.325219 <6>[ 218.896119] lkdtm: Performing direct entry REPORT_STACK
9514 01:47:34.325430 <6>[ 218.901659] lkdtm: Stack offset: -784
9515 01:47:34.325602 <6>[ 218.905853] lkdtm: Performing direct entry REPORT_STACK
9516 01:47:34.325770 <6>[ 218.911399] lkdtm: Stack offset: 32
9517 01:47:34.325936 <6>[ 218.915415] lkdtm: Performing direct entry REPORT_STACK
9518 01:47:34.326120 <6>[ 218.920953] lkdtm: Stack offset: -560
9519 01:47:34.327881 <6>[ 218.925143] lkdtm: Performing direct entry REPORT_STACK
9520 01:47:34.369776 <6>[ 218.930682] lkdtm: Stack offset: -96
9521 01:47:34.370258 <6>[ 218.934792] lkdtm: Performing direct entry REPORT_STACK
9522 01:47:34.370690 <6>[ 218.940330] lkdtm: Stack offset: -192
9523 01:47:34.371092 <6>[ 218.944526] lkdtm: Performing direct entry REPORT_STACK
9524 01:47:34.371481 <6>[ 218.950133] lkdtm: Stack offset: -144
9525 01:47:34.371865 <6>[ 218.954335] lkdtm: Performing direct entry REPORT_STACK
9526 01:47:34.372237 <6>[ 218.959874] lkdtm: Stack offset: -704
9527 01:47:34.372610 <6>[ 218.964060] lkdtm: Performing direct entry REPORT_STACK
9528 01:47:34.373004 <6>[ 218.969598] lkdtm: Stack offset: -512
9529 01:47:34.414753 <6>[ 218.973784] lkdtm: Performing direct entry REPORT_STACK
9530 01:47:34.415219 <6>[ 218.979322] lkdtm: Stack offset: -80
9531 01:47:34.416014 <6>[ 218.983419] lkdtm: Performing direct entry REPORT_STACK
9532 01:47:34.416382 <6>[ 218.988956] lkdtm: Stack offset: -640
9533 01:47:34.416781 <6>[ 218.993151] lkdtm: Performing direct entry REPORT_STACK
9534 01:47:34.417169 <6>[ 218.998689] lkdtm: Stack offset: -576
9535 01:47:34.417542 <6>[ 219.002878] lkdtm: Performing direct entry REPORT_STACK
9536 01:47:34.417918 <6>[ 219.008430] lkdtm: Stack offset: -704
9537 01:47:34.418323 <6>[ 219.012793] lkdtm: Performing direct entry REPORT_STACK
9538 01:47:34.418785 <6>[ 219.018320] lkdtm: Stack offset: -304
9539 01:47:34.459477 <6>[ 219.022506] lkdtm: Performing direct entry REPORT_STACK
9540 01:47:34.459924 <6>[ 219.028179] lkdtm: Stack offset: -624
9541 01:47:34.460355 <6>[ 219.032372] lkdtm: Performing direct entry REPORT_STACK
9542 01:47:34.460756 <6>[ 219.037910] lkdtm: Stack offset: -864
9543 01:47:34.461143 <6>[ 219.042100] lkdtm: Performing direct entry REPORT_STACK
9544 01:47:34.461521 <6>[ 219.047634] lkdtm: Stack offset: -288
9545 01:47:34.461892 <6>[ 219.051820] lkdtm: Performing direct entry REPORT_STACK
9546 01:47:34.462297 <6>[ 219.057369] lkdtm: Stack offset: -272
9547 01:47:34.463064 <6>[ 219.061559] lkdtm: Performing direct entry REPORT_STACK
9548 01:47:34.504240 <6>[ 219.067098] lkdtm: Stack offset: -208
9549 01:47:34.504702 <6>[ 219.071282] lkdtm: Performing direct entry REPORT_STACK
9550 01:47:34.505130 <6>[ 219.076817] lkdtm: Stack offset: -512
9551 01:47:34.505525 <6>[ 219.081004] lkdtm: Performing direct entry REPORT_STACK
9552 01:47:34.505912 <6>[ 219.086539] lkdtm: Stack offset: 0
9553 01:47:34.506323 <6>[ 219.090463] lkdtm: Performing direct entry REPORT_STACK
9554 01:47:34.506699 <6>[ 219.095997] lkdtm: Stack offset: -656
9555 01:47:34.507068 <6>[ 219.100177] lkdtm: Performing direct entry REPORT_STACK
9556 01:47:34.507856 <6>[ 219.105717] lkdtm: Stack offset: -448
9557 01:47:34.548760 <6>[ 219.109900] lkdtm: Performing direct entry REPORT_STACK
9558 01:47:34.549209 <6>[ 219.115440] lkdtm: Stack offset: -560
9559 01:47:34.550123 <6>[ 219.119646] lkdtm: Performing direct entry REPORT_STACK
9560 01:47:34.550561 <6>[ 219.125187] lkdtm: Stack offset: -432
9561 01:47:34.551091 <6>[ 219.129396] lkdtm: Performing direct entry REPORT_STACK
9562 01:47:34.551505 <6>[ 219.134958] lkdtm: Stack offset: -848
9563 01:47:34.552032 <6>[ 219.139141] lkdtm: Performing direct entry REPORT_STACK
9564 01:47:34.552494 <6>[ 219.144676] lkdtm: Stack offset: 16
9565 01:47:34.553113 <6>[ 219.148694] lkdtm: Performing direct entry REPORT_STACK
9566 01:47:34.553610 <6>[ 219.154216] lkdtm: Stack offset: -64
9567 01:47:34.593376 <6>[ 219.158318] lkdtm: Performing direct entry REPORT_STACK
9568 01:47:34.593934 <6>[ 219.163852] lkdtm: Stack offset: -656
9569 01:47:34.594165 <6>[ 219.168058] lkdtm: Performing direct entry REPORT_STACK
9570 01:47:34.594416 <6>[ 219.173596] lkdtm: Stack offset: -688
9571 01:47:34.594628 <6>[ 219.177802] lkdtm: Performing direct entry REPORT_STACK
9572 01:47:34.594793 <6>[ 219.183339] lkdtm: Stack offset: -128
9573 01:47:34.594949 <6>[ 219.187532] lkdtm: Performing direct entry REPORT_STACK
9574 01:47:34.595085 <6>[ 219.193072] lkdtm: Stack offset: -656
9575 01:47:34.596419 <6>[ 219.197276] lkdtm: Performing direct entry REPORT_STACK
9576 01:47:34.638129 <6>[ 219.202815] lkdtm: Stack offset: -496
9577 01:47:34.638401 <6>[ 219.207015] lkdtm: Performing direct entry REPORT_STACK
9578 01:47:34.638640 <6>[ 219.212548] lkdtm: Stack offset: -368
9579 01:47:34.638885 <6>[ 219.216759] lkdtm: Performing direct entry REPORT_STACK
9580 01:47:34.639053 <6>[ 219.222296] lkdtm: Stack offset: -624
9581 01:47:34.639204 <6>[ 219.226475] lkdtm: Performing direct entry REPORT_STACK
9582 01:47:34.639380 <6>[ 219.232010] lkdtm: Stack offset: -720
9583 01:47:34.639521 <6>[ 219.236189] lkdtm: Performing direct entry REPORT_STACK
9584 01:47:34.641229 <6>[ 219.241758] lkdtm: Stack offset: -912
9585 01:47:34.682857 <6>[ 219.245965] lkdtm: Performing direct entry REPORT_STACK
9586 01:47:34.683126 <6>[ 219.251617] lkdtm: Stack offset: 32
9587 01:47:34.683297 <6>[ 219.255629] lkdtm: Performing direct entry REPORT_STACK
9588 01:47:34.683454 <6>[ 219.261162] lkdtm: Stack offset: 16
9589 01:47:34.683603 <6>[ 219.265170] lkdtm: Performing direct entry REPORT_STACK
9590 01:47:34.683749 <6>[ 219.270705] lkdtm: Stack offset: 32
9591 01:47:34.683892 <6>[ 219.274732] lkdtm: Performing direct entry REPORT_STACK
9592 01:47:34.684033 <6>[ 219.280270] lkdtm: Stack offset: -640
9593 01:47:34.686192 <6>[ 219.284455] lkdtm: Performing direct entry REPORT_STACK
9594 01:47:34.727985 <6>[ 219.289989] lkdtm: Stack offset: -672
9595 01:47:34.728431 <6>[ 219.294174] lkdtm: Performing direct entry REPORT_STACK
9596 01:47:34.728767 <6>[ 219.299710] lkdtm: Stack offset: -176
9597 01:47:34.729082 <6>[ 219.303915] lkdtm: Performing direct entry REPORT_STACK
9598 01:47:34.729383 <6>[ 219.309522] lkdtm: Stack offset: -416
9599 01:47:34.729674 <6>[ 219.313715] lkdtm: Performing direct entry REPORT_STACK
9600 01:47:34.729961 <6>[ 219.319278] lkdtm: Stack offset: -896
9601 01:47:34.730286 <6>[ 219.323466] lkdtm: Performing direct entry REPORT_STACK
9602 01:47:34.731152 <6>[ 219.329013] lkdtm: Stack offset: -944
9603 01:47:34.772869 <6>[ 219.333199] lkdtm: Performing direct entry REPORT_STACK
9604 01:47:34.773312 <6>[ 219.338735] lkdtm: Stack offset: -400
9605 01:47:34.773653 <6>[ 219.342922] lkdtm: Performing direct entry REPORT_STACK
9606 01:47:34.773965 <6>[ 219.348458] lkdtm: Stack offset: -704
9607 01:47:34.774315 <6>[ 219.352688] lkdtm: Performing direct entry REPORT_STACK
9608 01:47:34.774607 <6>[ 219.358338] lkdtm: Stack offset: -912
9609 01:47:34.774892 <6>[ 219.362537] lkdtm: Performing direct entry REPORT_STACK
9610 01:47:34.775177 <6>[ 219.368074] lkdtm: Stack offset: -240
9611 01:47:34.776114 <6>[ 219.372258] lkdtm: Performing direct entry REPORT_STACK
9612 01:47:34.776548 <6>[ 219.377794] lkdtm: Stack offset: -736
9613 01:47:34.817547 <6>[ 219.381976] lkdtm: Performing direct entry REPORT_STACK
9614 01:47:34.817988 <6>[ 219.387512] lkdtm: Stack offset: -656
9615 01:47:34.818372 <6>[ 219.391697] lkdtm: Performing direct entry REPORT_STACK
9616 01:47:34.818689 <6>[ 219.397234] lkdtm: Stack offset: -48
9617 01:47:34.818989 <6>[ 219.401331] lkdtm: Performing direct entry REPORT_STACK
9618 01:47:34.819283 <6>[ 219.406866] lkdtm: Stack offset: -320
9619 01:47:34.819568 <6>[ 219.411049] lkdtm: Performing direct entry REPORT_STACK
9620 01:47:34.819849 <6>[ 219.416584] lkdtm: Stack offset: -128
9621 01:47:34.820809 <6>[ 219.420950] lkdtm: Performing direct entry REPORT_STACK
9622 01:47:34.862303 <6>[ 219.426477] lkdtm: Stack offset: -160
9623 01:47:34.862758 <6>[ 219.430664] lkdtm: Performing direct entry REPORT_STACK
9624 01:47:34.863095 <6>[ 219.436210] lkdtm: Stack offset: -912
9625 01:47:34.863404 <6>[ 219.440397] lkdtm: Performing direct entry REPORT_STACK
9626 01:47:34.863699 <6>[ 219.445933] lkdtm: Stack offset: -480
9627 01:47:34.863986 <6>[ 219.450115] lkdtm: Performing direct entry REPORT_STACK
9628 01:47:34.864267 <6>[ 219.455654] lkdtm: Stack offset: -848
9629 01:47:34.864543 <6>[ 219.459836] lkdtm: Performing direct entry REPORT_STACK
9630 01:47:34.865600 <6>[ 219.465373] lkdtm: Stack offset: -976
9631 01:47:34.906857 <6>[ 219.469559] lkdtm: Performing direct entry REPORT_STACK
9632 01:47:34.907298 <6>[ 219.475098] lkdtm: Stack offset: -400
9633 01:47:34.907632 <6>[ 219.479281] lkdtm: Performing direct entry REPORT_STACK
9634 01:47:34.907943 <6>[ 219.484828] lkdtm: Stack offset: -208
9635 01:47:34.908237 <6>[ 219.489015] lkdtm: Performing direct entry REPORT_STACK
9636 01:47:34.908525 <6>[ 219.494551] lkdtm: Stack offset: -832
9637 01:47:34.908809 <6>[ 219.498749] lkdtm: Performing direct entry REPORT_STACK
9638 01:47:34.909085 <6>[ 219.504282] lkdtm: Stack offset: -640
9639 01:47:34.910061 <6>[ 219.508475] lkdtm: Performing direct entry REPORT_STACK
9640 01:47:34.951464 <6>[ 219.514012] lkdtm: Stack offset: 32
9641 01:47:34.951792 <6>[ 219.518021] lkdtm: Performing direct entry REPORT_STACK
9642 01:47:34.951999 <6>[ 219.523558] lkdtm: Stack offset: -208
9643 01:47:34.952179 <6>[ 219.527764] lkdtm: Performing direct entry REPORT_STACK
9644 01:47:34.952337 <6>[ 219.533319] lkdtm: Stack offset: -864
9645 01:47:34.952463 <6>[ 219.537586] lkdtm: Performing direct entry REPORT_STACK
9646 01:47:34.952585 <6>[ 219.543121] lkdtm: Stack offset: -176
9647 01:47:34.952756 <6>[ 219.547320] lkdtm: Performing direct entry REPORT_STACK
9648 01:47:34.954618 <6>[ 219.552861] lkdtm: Stack offset: -416
9649 01:47:34.996169 <6>[ 219.557039] lkdtm: Performing direct entry REPORT_STACK
9650 01:47:34.996465 <6>[ 219.562573] lkdtm: Stack offset: -352
9651 01:47:34.996680 <6>[ 219.566763] lkdtm: Performing direct entry REPORT_STACK
9652 01:47:34.996921 <6>[ 219.572299] lkdtm: Stack offset: -64
9653 01:47:34.997085 <6>[ 219.576395] lkdtm: Performing direct entry REPORT_STACK
9654 01:47:34.997221 <6>[ 219.581930] lkdtm: Stack offset: -48
9655 01:47:34.997337 <6>[ 219.586024] lkdtm: Performing direct entry REPORT_STACK
9656 01:47:34.997472 <6>[ 219.591560] lkdtm: Stack offset: -928
9657 01:47:34.997643 <6>[ 219.595749] lkdtm: Performing direct entry REPORT_STACK
9658 01:47:34.999291 <6>[ 219.601286] lkdtm: Stack offset: -384
9659 01:47:35.040740 <6>[ 219.605480] lkdtm: Performing direct entry REPORT_STACK
9660 01:47:35.041011 <6>[ 219.611019] lkdtm: Stack offset: -272
9661 01:47:35.041187 <6>[ 219.615198] lkdtm: Performing direct entry REPORT_STACK
9662 01:47:35.041348 <6>[ 219.620738] lkdtm: Stack offset: -496
9663 01:47:35.041503 <6>[ 219.624929] lkdtm: Performing direct entry REPORT_STACK
9664 01:47:35.041649 <6>[ 219.630465] lkdtm: Stack offset: -176
9665 01:47:35.041794 <6>[ 219.634652] lkdtm: Performing direct entry REPORT_STACK
9666 01:47:35.041936 <6>[ 219.640189] lkdtm: Stack offset: -720
9667 01:47:35.043868 <6>[ 219.644384] lkdtm: Performing direct entry REPORT_STACK
9668 01:47:35.085685 <6>[ 219.649940] lkdtm: Stack offset: -672
9669 01:47:35.085914 <6>[ 219.654258] lkdtm: Performing direct entry REPORT_STACK
9670 01:47:35.086106 <6>[ 219.659796] lkdtm: Stack offset: -480
9671 01:47:35.086266 <6>[ 219.663983] lkdtm: Performing direct entry REPORT_STACK
9672 01:47:35.086418 <6>[ 219.669531] lkdtm: Stack offset: -272
9673 01:47:35.086565 <6>[ 219.673721] lkdtm: Performing direct entry REPORT_STACK
9674 01:47:35.086708 <6>[ 219.679258] lkdtm: Stack offset: -144
9675 01:47:35.086849 <6>[ 219.683442] lkdtm: Performing direct entry REPORT_STACK
9676 01:47:35.088810 <6>[ 219.689049] lkdtm: Stack offset: -384
9677 01:47:35.130237 <6>[ 219.693255] lkdtm: Performing direct entry REPORT_STACK
9678 01:47:35.130463 <6>[ 219.698792] lkdtm: Stack offset: -336
9679 01:47:35.130634 <6>[ 219.702977] lkdtm: Performing direct entry REPORT_STACK
9680 01:47:35.130791 <6>[ 219.708513] lkdtm: Stack offset: -368
9681 01:47:35.130943 <6>[ 219.712731] lkdtm: Performing direct entry REPORT_STACK
9682 01:47:35.131091 <6>[ 219.718256] lkdtm: Stack offset: -528
9683 01:47:35.131218 <6>[ 219.722442] lkdtm: Performing direct entry REPORT_STACK
9684 01:47:35.131344 <6>[ 219.727979] lkdtm: Stack offset: -736
9685 01:47:35.133359 <6>[ 219.732174] lkdtm: Performing direct entry REPORT_STACK
9686 01:47:35.175420 <6>[ 219.737710] lkdtm: Stack offset: 32
9687 01:47:35.175864 <6>[ 219.741721] lkdtm: Performing direct entry REPORT_STACK
9688 01:47:35.176200 <6>[ 219.747267] lkdtm: Stack offset: -192
9689 01:47:35.176509 <6>[ 219.751454] lkdtm: Performing direct entry REPORT_STACK
9690 01:47:35.176814 <6>[ 219.756990] lkdtm: Stack offset: -304
9691 01:47:35.177104 <6>[ 219.761177] lkdtm: Performing direct entry REPORT_STACK
9692 01:47:35.177391 <6>[ 219.766727] lkdtm: Stack offset: -304
9693 01:47:35.177669 <6>[ 219.771038] lkdtm: Performing direct entry REPORT_STACK
9694 01:47:35.178653 <6>[ 219.776574] lkdtm: Stack offset: -896
9695 01:47:35.220407 <6>[ 219.780799] lkdtm: Performing direct entry REPORT_STACK
9696 01:47:35.220885 <6>[ 219.786456] lkdtm: Stack offset: -464
9697 01:47:35.221320 <6>[ 219.790657] lkdtm: Performing direct entry REPORT_STACK
9698 01:47:35.221724 <6>[ 219.796195] lkdtm: Stack offset: -464
9699 01:47:35.222148 <6>[ 219.800378] lkdtm: Performing direct entry REPORT_STACK
9700 01:47:35.222903 <6>[ 219.805912] lkdtm: Stack offset: -256
9701 01:47:35.223256 <6>[ 219.810098] lkdtm: Performing direct entry REPORT_STACK
9702 01:47:35.223716 <6>[ 219.815631] lkdtm: Stack offset: -112
9703 01:47:35.224199 <6>[ 219.819822] lkdtm: Performing direct entry REPORT_STACK
9704 01:47:35.224548 <6>[ 219.825359] lkdtm: Stack offset: -112
9705 01:47:35.264899 <6>[ 219.829537] lkdtm: Performing direct entry REPORT_STACK
9706 01:47:35.265343 <6>[ 219.835073] lkdtm: Stack offset: -944
9707 01:47:35.266065 <6>[ 219.839253] lkdtm: Performing direct entry REPORT_STACK
9708 01:47:35.266418 <6>[ 219.844786] lkdtm: Stack offset: -320
9709 01:47:35.266734 <6>[ 219.848994] lkdtm: Performing direct entry REPORT_STACK
9710 01:47:35.267031 <6>[ 219.854527] lkdtm: Stack offset: -80
9711 01:47:35.267317 <6>[ 219.858627] lkdtm: Performing direct entry REPORT_STACK
9712 01:47:35.267602 <6>[ 219.864159] lkdtm: Stack offset: -144
9713 01:47:35.268252 <6>[ 219.868347] lkdtm: Performing direct entry REPORT_STACK
9714 01:47:35.309451 <6>[ 219.873886] lkdtm: Stack offset: -48
9715 01:47:35.309784 <6>[ 219.877988] lkdtm: Performing direct entry REPORT_STACK
9716 01:47:35.309968 <6>[ 219.883533] lkdtm: Stack offset: -720
9717 01:47:35.310177 <6>[ 219.887720] lkdtm: Performing direct entry REPORT_STACK
9718 01:47:35.310365 <6>[ 219.893272] lkdtm: Stack offset: -416
9719 01:47:35.310552 <6>[ 219.897503] lkdtm: Performing direct entry REPORT_STACK
9720 01:47:35.310720 <6>[ 219.903036] lkdtm: Stack offset: -576
9721 01:47:35.310852 <6>[ 219.907229] lkdtm: Performing direct entry REPORT_STACK
9722 01:47:35.312533 <6>[ 219.912777] lkdtm: Stack offset: -688
9723 01:47:35.353973 <6>[ 219.916963] lkdtm: Performing direct entry REPORT_STACK
9724 01:47:35.354361 <6>[ 219.922496] lkdtm: Stack offset: -512
9725 01:47:35.354611 <6>[ 219.926680] lkdtm: Performing direct entry REPORT_STACK
9726 01:47:35.354829 <6>[ 219.932210] lkdtm: Stack offset: -256
9727 01:47:35.355086 <6>[ 219.936394] lkdtm: Performing direct entry REPORT_STACK
9728 01:47:35.355259 <6>[ 219.941926] lkdtm: Stack offset: -768
9729 01:47:35.355383 <6>[ 219.946103] lkdtm: Performing direct entry REPORT_STACK
9730 01:47:35.355505 <6>[ 219.951639] lkdtm: Stack offset: -576
9731 01:47:35.357035 <6>[ 219.955837] lkdtm: Performing direct entry REPORT_STACK
9732 01:47:35.398757 <6>[ 219.961368] lkdtm: Stack offset: -736
9733 01:47:35.399042 <6>[ 219.965554] lkdtm: Performing direct entry REPORT_STACK
9734 01:47:35.399589 <6>[ 219.971092] lkdtm: Stack offset: -496
9735 01:47:35.399783 <6>[ 219.975290] lkdtm: Performing direct entry REPORT_STACK
9736 01:47:35.400016 <6>[ 219.980839] lkdtm: Stack offset: -304
9737 01:47:35.400191 <6>[ 219.985046] lkdtm: Performing direct entry REPORT_STACK
9738 01:47:35.400328 <6>[ 219.990584] lkdtm: Stack offset: -48
9739 01:47:35.400459 <6>[ 219.994690] lkdtm: Performing direct entry REPORT_STACK
9740 01:47:35.401884 <6>[ 220.000227] lkdtm: Stack offset: -16
9741 01:47:35.443687 <6>[ 220.004332] lkdtm: Performing direct entry REPORT_STACK
9742 01:47:35.443941 <6>[ 220.009887] lkdtm: Stack offset: -800
9743 01:47:35.444110 <6>[ 220.014188] lkdtm: Performing direct entry REPORT_STACK
9744 01:47:35.444268 <6>[ 220.019723] lkdtm: Stack offset: -832
9745 01:47:35.444417 <6>[ 220.023916] lkdtm: Performing direct entry REPORT_STACK
9746 01:47:35.444563 <6>[ 220.029455] lkdtm: Stack offset: -208
9747 01:47:35.444971 <6>[ 220.033653] lkdtm: Performing direct entry REPORT_STACK
9748 01:47:35.445129 <6>[ 220.039191] lkdtm: Stack offset: -960
9749 01:47:35.446863 <6>[ 220.043375] lkdtm: Performing direct entry REPORT_STACK
9750 01:47:35.447083 <6>[ 220.048911] lkdtm: Stack offset: -752
9751 01:47:35.488189 <6>[ 220.053098] lkdtm: Performing direct entry REPORT_STACK
9752 01:47:35.488418 <6>[ 220.058659] lkdtm: Stack offset: -768
9753 01:47:35.488586 <6>[ 220.062847] lkdtm: Performing direct entry REPORT_STACK
9754 01:47:35.488742 <6>[ 220.068383] lkdtm: Stack offset: -48
9755 01:47:35.488889 <6>[ 220.072495] lkdtm: Performing direct entry REPORT_STACK
9756 01:47:35.489033 <6>[ 220.078031] lkdtm: Stack offset: -368
9757 01:47:35.489184 <6>[ 220.082212] lkdtm: Performing direct entry REPORT_STACK
9758 01:47:35.489296 <6>[ 220.087747] lkdtm: Stack offset: -336
9759 01:47:35.491350 <6>[ 220.091932] lkdtm: Performing direct entry REPORT_STACK
9760 01:47:35.533383 <6>[ 220.097480] lkdtm: Stack offset: -544
9761 01:47:35.533865 <6>[ 220.101665] lkdtm: Performing direct entry REPORT_STACK
9762 01:47:35.534261 <6>[ 220.107200] lkdtm: Stack offset: -128
9763 01:47:35.534583 <6>[ 220.111383] lkdtm: Performing direct entry REPORT_STACK
9764 01:47:35.534880 <6>[ 220.116919] lkdtm: Stack offset: -592
9765 01:47:35.535174 <6>[ 220.121106] lkdtm: Performing direct entry REPORT_STACK
9766 01:47:35.535466 <6>[ 220.126656] lkdtm: Stack offset: -336
9767 01:47:35.535750 <6>[ 220.130961] lkdtm: Performing direct entry REPORT_STACK
9768 01:47:35.536540 <6>[ 220.136498] lkdtm: Stack offset: -944
9769 01:47:35.578142 <6>[ 220.140745] lkdtm: Performing direct entry REPORT_STACK
9770 01:47:35.578613 <6>[ 220.146394] lkdtm: Stack offset: -256
9771 01:47:35.578956 <6>[ 220.150585] lkdtm: Performing direct entry REPORT_STACK
9772 01:47:35.579271 <6>[ 220.156122] lkdtm: Stack offset: -960
9773 01:47:35.579568 <6>[ 220.160317] lkdtm: Performing direct entry REPORT_STACK
9774 01:47:35.579859 <6>[ 220.165874] lkdtm: Stack offset: -96
9775 01:47:35.580143 <6>[ 220.169976] lkdtm: Performing direct entry REPORT_STACK
9776 01:47:35.580424 <6>[ 220.175510] lkdtm: Stack offset: -880
9777 01:47:35.581281 <6>[ 220.179703] lkdtm: Performing direct entry REPORT_STACK
9778 01:47:35.622804 <6>[ 220.185242] lkdtm: Stack offset: -240
9779 01:47:35.623245 <6>[ 220.189425] lkdtm: Performing direct entry REPORT_STACK
9780 01:47:35.623587 <6>[ 220.194963] lkdtm: Stack offset: -672
9781 01:47:35.623898 <6>[ 220.199144] lkdtm: Performing direct entry REPORT_STACK
9782 01:47:35.624193 <6>[ 220.204682] lkdtm: Stack offset: -912
9783 01:47:35.624487 <6>[ 220.208866] lkdtm: Performing direct entry REPORT_STACK
9784 01:47:35.624773 <6>[ 220.214399] lkdtm: Stack offset: -960
9785 01:47:35.625053 <6>[ 220.218594] lkdtm: Performing direct entry REPORT_STACK
9786 01:47:35.626052 <6>[ 220.224129] lkdtm: Stack offset: -656
9787 01:47:35.667692 <6>[ 220.228315] lkdtm: Performing direct entry REPORT_STACK
9788 01:47:35.668207 <6>[ 220.233853] lkdtm: Stack offset: -800
9789 01:47:35.668735 <6>[ 220.238048] lkdtm: Performing direct entry REPORT_STACK
9790 01:47:35.669155 <6>[ 220.243598] lkdtm: Stack offset: -576
9791 01:47:35.669527 <6>[ 220.247784] lkdtm: Performing direct entry REPORT_STACK
9792 01:47:35.669830 <6>[ 220.253320] lkdtm: Stack offset: -912
9793 01:47:35.670288 <6>[ 220.257518] lkdtm: Performing direct entry REPORT_STACK
9794 01:47:35.670788 <6>[ 220.263068] lkdtm: Stack offset: -656
9795 01:47:35.671503 <6>[ 220.267285] lkdtm: Performing direct entry REPORT_STACK
9796 01:47:35.711957 <6>[ 220.272834] lkdtm: Stack offset: -944
9797 01:47:35.712231 <6>[ 220.277043] lkdtm: Performing direct entry REPORT_STACK
9798 01:47:35.712564 <6>[ 220.282579] lkdtm: Stack offset: -288
9799 01:47:35.712738 <6>[ 220.286782] lkdtm: Performing direct entry REPORT_STACK
9800 01:47:35.712893 <6>[ 220.292316] lkdtm: Stack offset: -64
9801 01:47:35.713054 <6>[ 220.296442] lkdtm: Performing direct entry REPORT_STACK
9802 01:47:35.713290 <6>[ 220.301983] lkdtm: Stack offset: -32
9803 01:47:35.713660 <6>[ 220.306094] lkdtm: Performing direct entry REPORT_STACK
9804 01:47:35.713791 <6>[ 220.311634] lkdtm: Stack offset: -512
9805 01:47:35.715125 <6>[ 220.315828] lkdtm: Performing direct entry REPORT_STACK
9806 01:47:35.756761 <6>[ 220.321369] lkdtm: Stack offset: -272
9807 01:47:35.757122 <6>[ 220.325578] lkdtm: Performing direct entry REPORT_STACK
9808 01:47:35.757343 <6>[ 220.331114] lkdtm: Stack offset: -304
9809 01:47:35.757859 <6>[ 220.335293] lkdtm: Performing direct entry REPORT_STACK
9810 01:47:35.758079 <6>[ 220.340839] lkdtm: Stack offset: -592
9811 01:47:35.758223 <6>[ 220.345040] lkdtm: Performing direct entry REPORT_STACK
9812 01:47:35.758356 <6>[ 220.350583] lkdtm: Stack offset: -192
9813 01:47:35.758483 <6>[ 220.354796] lkdtm: Performing direct entry REPORT_STACK
9814 01:47:35.759866 <6>[ 220.360336] lkdtm: Stack offset: -928
9815 01:47:35.801548 <6>[ 220.364530] lkdtm: Performing direct entry REPORT_STACK
9816 01:47:35.801814 <6>[ 220.370062] lkdtm: Stack offset: -992
9817 01:47:35.801985 <6>[ 220.374253] lkdtm: Performing direct entry REPORT_STACK
9818 01:47:35.802170 <6>[ 220.379820] lkdtm: Stack offset: -832
9819 01:47:35.802322 <6>[ 220.384130] lkdtm: Performing direct entry REPORT_STACK
9820 01:47:35.802466 <6>[ 220.389665] lkdtm: Stack offset: -128
9821 01:47:35.802609 <6>[ 220.393848] lkdtm: Performing direct entry REPORT_STACK
9822 01:47:35.802754 <6>[ 220.399386] lkdtm: Stack offset: -816
9823 01:47:35.804643 <6>[ 220.403583] lkdtm: Performing direct entry REPORT_STACK
9824 01:47:35.846334 <6>[ 220.409121] lkdtm: Stack offset: -512
9825 01:47:35.846564 <6>[ 220.413309] lkdtm: Performing direct entry REPORT_STACK
9826 01:47:35.846735 <6>[ 220.418846] lkdtm: Stack offset: -368
9827 01:47:35.846892 <6>[ 220.423033] lkdtm: Performing direct entry REPORT_STACK
9828 01:47:35.847043 <6>[ 220.428656] lkdtm: Stack offset: -816
9829 01:47:35.847189 <6>[ 220.432850] lkdtm: Performing direct entry REPORT_STACK
9830 01:47:35.847298 <6>[ 220.438388] lkdtm: Stack offset: -160
9831 01:47:35.847391 <6>[ 220.442582] lkdtm: Performing direct entry REPORT_STACK
9832 01:47:35.849460 <6>[ 220.448128] lkdtm: Stack offset: -256
9833 01:47:35.891067 <6>[ 220.452315] lkdtm: Performing direct entry REPORT_STACK
9834 01:47:35.891838 <6>[ 220.457853] lkdtm: Stack offset: -944
9835 01:47:35.892166 <6>[ 220.462049] lkdtm: Performing direct entry REPORT_STACK
9836 01:47:35.892455 <6>[ 220.467587] lkdtm: Stack offset: -640
9837 01:47:35.892723 <6>[ 220.471774] lkdtm: Performing direct entry REPORT_STACK
9838 01:47:35.892981 <6>[ 220.477311] lkdtm: Stack offset: -864
9839 01:47:35.893233 <6>[ 220.481507] lkdtm: Performing direct entry REPORT_STACK
9840 01:47:35.893486 <6>[ 220.487046] lkdtm: Stack offset: -880
9841 01:47:35.894388 <6>[ 220.491234] lkdtm: Performing direct entry REPORT_STACK
9842 01:47:35.936052 <6>[ 220.496788] lkdtm: Stack offset: -816
9843 01:47:35.936450 <6>[ 220.501100] lkdtm: Performing direct entry REPORT_STACK
9844 01:47:35.936750 <6>[ 220.506639] lkdtm: Stack offset: 0
9845 01:47:35.937027 <6>[ 220.510566] lkdtm: Performing direct entry REPORT_STACK
9846 01:47:35.937293 <6>[ 220.516105] lkdtm: Stack offset: 16
9847 01:47:35.937549 <6>[ 220.520114] lkdtm: Performing direct entry REPORT_STACK
9848 01:47:35.937801 <6>[ 220.525662] lkdtm: Stack offset: -256
9849 01:47:35.938096 <6>[ 220.529850] lkdtm: Performing direct entry REPORT_STACK
9850 01:47:35.938376 <6>[ 220.535388] lkdtm: Stack offset: -320
9851 01:47:35.939255 <6>[ 220.539574] lkdtm: Performing direct entry REPORT_STACK
9852 01:47:35.980852 <6>[ 220.545112] lkdtm: Stack offset: 16
9853 01:47:35.981293 <6>[ 220.549122] lkdtm: Performing direct entry REPORT_STACK
9854 01:47:35.981632 <6>[ 220.554660] lkdtm: Stack offset: -240
9855 01:47:35.981946 <6>[ 220.558853] lkdtm: Performing direct entry REPORT_STACK
9856 01:47:35.982320 <6>[ 220.564391] lkdtm: Stack offset: -512
9857 01:47:35.982620 <6>[ 220.568573] lkdtm: Performing direct entry REPORT_STACK
9858 01:47:35.982908 <6>[ 220.574110] lkdtm: Stack offset: -256
9859 01:47:35.983187 <6>[ 220.578294] lkdtm: Performing direct entry REPORT_STACK
9860 01:47:35.984129 <6>[ 220.583831] lkdtm: Stack offset: -368
9861 01:47:36.025559 <6>[ 220.588033] lkdtm: Performing direct entry REPORT_STACK
9862 01:47:36.026028 <6>[ 220.593570] lkdtm: Stack offset: -560
9863 01:47:36.026381 <6>[ 220.597755] lkdtm: Performing direct entry REPORT_STACK
9864 01:47:36.026699 <6>[ 220.603293] lkdtm: Stack offset: -592
9865 01:47:36.027005 <6>[ 220.607484] lkdtm: Performing direct entry REPORT_STACK
9866 01:47:36.027297 <6>[ 220.613036] lkdtm: Stack offset: -128
9867 01:47:36.027585 <6>[ 220.617352] lkdtm: Performing direct entry REPORT_STACK
9868 01:47:36.027869 <6>[ 220.622889] lkdtm: Stack offset: -640
9869 01:47:36.028752 <6>[ 220.627075] lkdtm: Performing direct entry REPORT_STACK
9870 01:47:36.070214 <6>[ 220.632631] lkdtm: Stack offset: -336
9871 01:47:36.070499 <6>[ 220.636835] lkdtm: Performing direct entry REPORT_STACK
9872 01:47:36.070737 <6>[ 220.642488] lkdtm: Stack offset: -864
9873 01:47:36.070940 <6>[ 220.646684] lkdtm: Performing direct entry REPORT_STACK
9874 01:47:36.071134 <6>[ 220.652228] lkdtm: Stack offset: -48
9875 01:47:36.071325 <6>[ 220.656364] lkdtm: Performing direct entry REPORT_STACK
9876 01:47:36.071542 <6>[ 220.661906] lkdtm: Stack offset: -608
9877 01:47:36.071693 <6>[ 220.666113] lkdtm: Performing direct entry REPORT_STACK
9878 01:47:36.073311 <6>[ 220.671650] lkdtm: Stack offset: -208
9879 01:47:36.115036 <6>[ 220.675850] lkdtm: Performing direct entry REPORT_STACK
9880 01:47:36.115318 <6>[ 220.681384] lkdtm: Stack offset: -416
9881 01:47:36.115585 <6>[ 220.685574] lkdtm: Performing direct entry REPORT_STACK
9882 01:47:36.116064 <6>[ 220.691123] lkdtm: Stack offset: -400
9883 01:47:36.116248 <6>[ 220.695321] lkdtm: Performing direct entry REPORT_STACK
9884 01:47:36.116497 <6>[ 220.700855] lkdtm: Stack offset: -576
9885 01:47:36.116669 <6>[ 220.705055] lkdtm: Performing direct entry REPORT_STACK
9886 01:47:36.116836 <6>[ 220.710588] lkdtm: Stack offset: -128
9887 01:47:36.118185 <6>[ 220.714787] lkdtm: Performing direct entry REPORT_STACK
9888 01:47:36.118383 <6>[ 220.720330] lkdtm: Stack offset: -176
9889 01:47:36.159744 <6>[ 220.724535] lkdtm: Performing direct entry REPORT_STACK
9890 01:47:36.160030 <6>[ 220.730070] lkdtm: Stack offset: -224
9891 01:47:36.160250 <6>[ 220.734255] lkdtm: Performing direct entry REPORT_STACK
9892 01:47:36.160451 <6>[ 220.739786] lkdtm: Stack offset: -624
9893 01:47:36.160642 <6>[ 220.744009] lkdtm: Performing direct entry REPORT_STACK
9894 01:47:36.160833 <6>[ 220.749551] lkdtm: Stack offset: -896
9895 01:47:36.161020 <6>[ 220.753754] lkdtm: Performing direct entry REPORT_STACK
9896 01:47:36.161206 <6>[ 220.759306] lkdtm: Stack offset: -256
9897 01:47:36.162915 <6>[ 220.763527] lkdtm: Performing direct entry REPORT_STACK
9898 01:47:36.204580 <6>[ 220.769077] lkdtm: Stack offset: -688
9899 01:47:36.204813 <6>[ 220.773267] lkdtm: Performing direct entry REPORT_STACK
9900 01:47:36.205029 <6>[ 220.778805] lkdtm: Stack offset: -464
9901 01:47:36.205227 <6>[ 220.782989] lkdtm: Performing direct entry REPORT_STACK
9902 01:47:36.205418 <6>[ 220.788527] lkdtm: Stack offset: -384
9903 01:47:36.205596 <6>[ 220.792849] lkdtm: Performing direct entry REPORT_STACK
9904 01:47:36.205769 <6>[ 220.798376] lkdtm: Stack offset: -784
9905 01:47:36.205945 <6>[ 220.802562] lkdtm: Performing direct entry REPORT_STACK
9906 01:47:36.207709 <6>[ 220.808100] lkdtm: Stack offset: -944
9907 01:47:36.249143 <6>[ 220.812293] lkdtm: Performing direct entry REPORT_STACK
9908 01:47:36.249389 <6>[ 220.817831] lkdtm: Stack offset: -432
9909 01:47:36.249605 <6>[ 220.822026] lkdtm: Performing direct entry REPORT_STACK
9910 01:47:36.250041 <6>[ 220.827563] lkdtm: Stack offset: -496
9911 01:47:36.250434 <6>[ 220.831762] lkdtm: Performing direct entry REPORT_STACK
9912 01:47:36.250814 <6>[ 220.837300] lkdtm: Stack offset: 0
9913 01:47:36.251187 <6>[ 220.841228] lkdtm: Performing direct entry REPORT_STACK
9914 01:47:36.251554 <6>[ 220.846767] lkdtm: Stack offset: -256
9915 01:47:36.252418 <6>[ 220.850953] lkdtm: Performing direct entry REPORT_STACK
9916 01:47:36.294328 <6>[ 220.856491] lkdtm: Stack offset: -800
9917 01:47:36.294784 <6>[ 220.860724] lkdtm: Performing direct entry REPORT_STACK
9918 01:47:36.295217 <6>[ 220.866384] lkdtm: Stack offset: -624
9919 01:47:36.295995 <6>[ 220.870577] lkdtm: Performing direct entry REPORT_STACK
9920 01:47:36.296362 <6>[ 220.876116] lkdtm: Stack offset: -400
9921 01:47:36.296752 <6>[ 220.880302] lkdtm: Performing direct entry REPORT_STACK
9922 01:47:36.297135 <6>[ 220.885838] lkdtm: Stack offset: -384
9923 01:47:36.297590 <6>[ 220.890050] lkdtm: Performing direct entry REPORT_STACK
9924 01:47:36.298110 <6>[ 220.895586] lkdtm: Stack offset: -288
9925 01:47:36.338887 <6>[ 220.899783] lkdtm: Performing direct entry REPORT_STACK
9926 01:47:36.339338 <6>[ 220.905322] lkdtm: Stack offset: -768
9927 01:47:36.339767 <6>[ 220.909503] lkdtm: Performing direct entry REPORT_STACK
9928 01:47:36.340170 <6>[ 220.915042] lkdtm: Stack offset: -960
9929 01:47:36.340556 <6>[ 220.919223] lkdtm: Performing direct entry REPORT_STACK
9930 01:47:36.340934 <6>[ 220.924763] lkdtm: Stack offset: -656
9931 01:47:36.341306 <6>[ 220.928950] lkdtm: Performing direct entry REPORT_STACK
9932 01:47:36.341675 <6>[ 220.934485] lkdtm: Stack offset: -272
9933 01:47:36.342475 <6>[ 220.938680] lkdtm: Performing direct entry REPORT_STACK
9934 01:47:36.342828 <6>[ 220.944216] lkdtm: Stack offset: -672
9935 01:47:36.383881 <6>[ 220.948400] lkdtm: Performing direct entry REPORT_STACK
9936 01:47:36.384333 <6>[ 220.953949] lkdtm: Stack offset: -816
9937 01:47:36.384758 <6>[ 220.958136] lkdtm: Performing direct entry REPORT_STACK
9938 01:47:36.385154 <6>[ 220.963676] lkdtm: Stack offset: -704
9939 01:47:36.385947 <6>[ 220.967876] lkdtm: Performing direct entry REPORT_STACK
9940 01:47:36.386351 <6>[ 220.973430] lkdtm: Stack offset: -752
9941 01:47:36.386738 <6>[ 220.977753] lkdtm: Performing direct entry REPORT_STACK
9942 01:47:36.387122 <6>[ 220.983289] lkdtm: Stack offset: -848
9943 01:47:36.387590 <6>[ 220.987479] lkdtm: Performing direct entry REPORT_STACK
9944 01:47:36.428428 <6>[ 220.993018] lkdtm: Stack offset: -752
9945 01:47:36.428992 <6>[ 220.997203] lkdtm: Performing direct entry REPORT_STACK
9946 01:47:36.429262 <6>[ 221.002754] lkdtm: Stack offset: -560
9947 01:47:36.429449 <6>[ 221.006957] lkdtm: Performing direct entry REPORT_STACK
9948 01:47:36.429617 <6>[ 221.012507] lkdtm: Stack offset: -256
9949 01:47:36.429778 <6>[ 221.016744] lkdtm: Performing direct entry REPORT_STACK
9950 01:47:36.429982 <6>[ 221.022274] lkdtm: Stack offset: -112
9951 01:47:36.430216 <6>[ 221.026484] lkdtm: Performing direct entry REPORT_STACK
9952 01:47:36.431525 <6>[ 221.032021] lkdtm: Stack offset: -976
9953 01:47:36.472987 <6>[ 221.036223] lkdtm: Performing direct entry REPORT_STACK
9954 01:47:36.473276 <6>[ 221.041755] lkdtm: Stack offset: -352
9955 01:47:36.473462 <6>[ 221.045955] lkdtm: Performing direct entry REPORT_STACK
9956 01:47:36.473913 <6>[ 221.051488] lkdtm: Stack offset: -112
9957 01:47:36.474124 <6>[ 221.055674] lkdtm: Performing direct entry REPORT_STACK
9958 01:47:36.474295 <6>[ 221.061205] lkdtm: Stack offset: -544
9959 01:47:36.474449 <6>[ 221.065396] lkdtm: Performing direct entry REPORT_STACK
9960 01:47:36.474589 <6>[ 221.070937] lkdtm: Stack offset: -112
9961 01:47:36.476087 <6>[ 221.075155] lkdtm: Performing direct entry REPORT_STACK
9962 01:47:36.518042 <6>[ 221.080693] lkdtm: Stack offset: -592
9963 01:47:36.518309 <6>[ 221.084900] lkdtm: Performing direct entry REPORT_STACK
9964 01:47:36.518479 <6>[ 221.090446] lkdtm: Stack offset: -128
9965 01:47:36.518635 <6>[ 221.094665] lkdtm: Performing direct entry REPORT_STACK
9966 01:47:36.518783 <6>[ 221.100320] lkdtm: Stack offset: -848
9967 01:47:36.518929 <6>[ 221.104513] lkdtm: Performing direct entry REPORT_STACK
9968 01:47:36.519070 <6>[ 221.110059] lkdtm: Stack offset: -864
9969 01:47:36.519194 <6>[ 221.114246] lkdtm: Performing direct entry REPORT_STACK
9970 01:47:36.521165 <6>[ 221.119780] lkdtm: Stack offset: -560
9971 01:47:36.562793 <6>[ 221.123969] lkdtm: Performing direct entry REPORT_STACK
9972 01:47:36.563261 <6>[ 221.129508] lkdtm: Stack offset: -208
9973 01:47:36.563598 <6>[ 221.133702] lkdtm: Performing direct entry REPORT_STACK
9974 01:47:36.563907 <6>[ 221.139240] lkdtm: Stack offset: -272
9975 01:47:36.564202 <6>[ 221.143424] lkdtm: Performing direct entry REPORT_STACK
9976 01:47:36.564491 <6>[ 221.148960] lkdtm: Stack offset: 16
9977 01:47:36.564776 <6>[ 221.152978] lkdtm: Performing direct entry REPORT_STACK
9978 01:47:36.565057 <6>[ 221.158514] lkdtm: Stack offset: -144
9979 01:47:36.565935 <6>[ 221.162698] lkdtm: Performing direct entry REPORT_STACK
9980 01:47:36.595148 <6>[ 221.168236] lkdtm: Stack offset: -192
9981 01:47:36.595772 <6>[ 221.172424] lkdtm: Performing direct entry REPORT_STACK
9982 01:47:36.596139 <6>[ 221.177960] lkdtm: Stack offset: -384
9983 01:47:36.596459 <6>[ 221.182146] lkdtm: Performing direct entry REPORT_STACK
9984 01:47:36.598422 <6>[ 221.187683] lkdtm: Stack offset: 32
9985 01:47:36.917654 # Bits of stack entropy: 7
9986 01:47:36.997583 ok 84 selftests: lkdtm: stack-entropy.sh
9987 01:47:39.937763 lkdtm_PANIC_sh skip
9988 01:47:39.938327 lkdtm_BUG_sh pass
9989 01:47:39.938706 lkdtm_WARNING_sh pass
9990 01:47:39.939042 lkdtm_WARNING_MESSAGE_sh pass
9991 01:47:39.939354 lkdtm_EXCEPTION_sh pass
9992 01:47:39.939654 lkdtm_LOOP_sh skip
9993 01:47:39.939949 lkdtm_EXHAUST_STACK_sh skip
9994 01:47:39.940235 lkdtm_CORRUPT_STACK_sh skip
9995 01:47:39.940516 lkdtm_CORRUPT_STACK_STRONG_sh skip
9996 01:47:39.940804 lkdtm_ARRAY_BOUNDS_sh pass
9997 01:47:39.941191 lkdtm_CORRUPT_LIST_ADD_sh pass
9998 01:47:39.941869 lkdtm_CORRUPT_LIST_DEL_sh pass
9999 01:47:39.942228 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
10000 01:47:39.942522 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
10001 01:47:39.942803 lkdtm_REPORT_STACK_CANARY_sh pass
10002 01:47:39.943084 lkdtm_UNSET_SMEP_sh skip
10003 01:47:39.943363 lkdtm_DOUBLE_FAULT_sh skip
10004 01:47:39.980797 lkdtm_CORRUPT_PAC_sh fail
10005 01:47:39.981336 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh skip
10006 01:47:39.981700 lkdtm_SLAB_LINEAR_OVERFLOW_sh pass
10007 01:47:39.982058 lkdtm_VMALLOC_LINEAR_OVERFLOW_sh pass
10008 01:47:39.982393 lkdtm_WRITE_AFTER_FREE_sh skip
10009 01:47:39.983069 lkdtm_READ_AFTER_FREE_sh pass
10010 01:47:39.983388 lkdtm_WRITE_BUDDY_AFTER_FREE_sh skip
10011 01:47:39.983683 lkdtm_READ_BUDDY_AFTER_FREE_sh pass
10012 01:47:39.984092 lkdtm_SLAB_INIT_ON_ALLOC_sh pass
10013 01:47:39.984465 lkdtm_BUDDY_INIT_ON_ALLOC_sh pass
10014 01:47:39.984752 lkdtm_SLAB_FREE_DOUBLE_sh pass
10015 01:47:39.985032 lkdtm_SLAB_FREE_CROSS_sh pass
10016 01:47:39.985306 lkdtm_SLAB_FREE_PAGE_sh pass
10017 01:47:39.985660 lkdtm_SOFTLOCKUP_sh skip
10018 01:47:39.985953 lkdtm_HARDLOCKUP_sh skip
10019 01:47:40.024114 lkdtm_SPINLOCKUP_sh skip
10020 01:47:40.024591 lkdtm_HUNG_TASK_sh skip
10021 01:47:40.024926 lkdtm_EXEC_DATA_sh pass
10022 01:47:40.025235 lkdtm_EXEC_STACK_sh pass
10023 01:47:40.025531 lkdtm_EXEC_KMALLOC_sh pass
10024 01:47:40.025818 lkdtm_EXEC_VMALLOC_sh pass
10025 01:47:40.026238 lkdtm_EXEC_RODATA_sh pass
10026 01:47:40.026538 lkdtm_EXEC_USERSPACE_sh pass
10027 01:47:40.026818 lkdtm_EXEC_NULL_sh pass
10028 01:47:40.027192 lkdtm_ACCESS_USERSPACE_sh fail
10029 01:47:40.027490 lkdtm_ACCESS_NULL_sh pass
10030 01:47:40.027779 lkdtm_WRITE_RO_sh pass
10031 01:47:40.028114 lkdtm_WRITE_RO_AFTER_INIT_sh pass
10032 01:47:40.028395 lkdtm_WRITE_KERN_sh pass
10033 01:47:40.028668 lkdtm_WRITE_OPD_sh skip
10034 01:47:40.028945 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
10035 01:47:40.029591 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
10036 01:47:40.067182 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
10037 01:47:40.067645 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
10038 01:47:40.067982 lkdtm_REFCOUNT_DEC_ZERO_sh pass
10039 01:47:40.068287 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
10040 01:47:40.068650 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
10041 01:47:40.068957 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
10042 01:47:40.069241 lkdtm_REFCOUNT_INC_ZERO_sh pass
10043 01:47:40.069520 lkdtm_REFCOUNT_ADD_ZERO_sh pass
10044 01:47:40.069795 lkdtm_REFCOUNT_INC_SATURATED_sh pass
10045 01:47:40.070157 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
10046 01:47:40.070546 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
10047 01:47:40.071198 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
10048 01:47:40.110354 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
10049 01:47:40.110899 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
10050 01:47:40.111270 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
10051 01:47:40.111579 lkdtm_REFCOUNT_TIMING_sh skip
10052 01:47:40.111873 lkdtm_ATOMIC_TIMING_sh skip
10053 01:47:40.112155 lkdtm_USERCOPY_SLAB_SIZE_TO_sh pass
10054 01:47:40.112435 lkdtm_USERCOPY_SLAB_SIZE_FROM_sh pass
10055 01:47:40.113080 lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh pass
10056 01:47:40.113402 lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh pass
10057 01:47:40.113792 lkdtm_USERCOPY_STACK_FRAME_TO_sh fail
10058 01:47:40.114225 lkdtm_USERCOPY_STACK_FRAME_FROM_sh fail
10059 01:47:40.114699 lkdtm_USERCOPY_STACK_BEYOND_sh pass
10060 01:47:40.115033 lkdtm_USERCOPY_KERNEL_sh pass
10061 01:47:40.152919 lkdtm_STACKLEAK_ERASING_sh pass
10062 01:47:40.153392 lkdtm_CFI_FORWARD_PROTO_sh fail
10063 01:47:40.153820 lkdtm_CFI_BACKWARD_sh fail
10064 01:47:40.154283 lkdtm_FORTIFY_STRSCPY_sh pass
10065 01:47:40.154675 lkdtm_FORTIFY_STR_OBJECT_sh pass
10066 01:47:40.155056 lkdtm_FORTIFY_STR_MEMBER_sh pass
10067 01:47:40.155430 lkdtm_FORTIFY_MEM_OBJECT_sh pass
10068 01:47:40.155827 lkdtm_FORTIFY_MEM_MEMBER_sh pass
10069 01:47:40.156192 lkdtm_PPC_SLB_MULTIHIT_sh skip
10070 01:47:40.156487 lkdtm_stack-entropy_sh pass
10071 01:47:40.157131 + ../../utils/send-to-lava.sh ./output/result.txt
10072 01:47:40.280292 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
10074 01:47:40.282662 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
10075 01:47:40.486582 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip>
10076 01:47:40.487531 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip
10078 01:47:40.681381 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
10079 01:47:40.682084 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
10081 01:47:40.892515 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
10083 01:47:40.895464 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
10084 01:47:41.103164 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
10085 01:47:41.103919 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
10087 01:47:41.318083 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
10088 01:47:41.318834 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
10090 01:47:41.514813 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip>
10091 01:47:41.515565 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip
10093 01:47:41.722630 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip>
10094 01:47:41.723414 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip
10096 01:47:41.938522 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip>
10097 01:47:41.939271 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip
10099 01:47:42.161357 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip>
10100 01:47:42.162135 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip
10102 01:47:42.359185 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass>
10103 01:47:42.359945 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass
10105 01:47:42.568682 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass>
10106 01:47:42.569392 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass
10108 01:47:42.777828 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass>
10109 01:47:42.778684 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass
10111 01:47:42.983581 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
10112 01:47:42.984397 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
10114 01:47:43.188447 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
10115 01:47:43.189274 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
10117 01:47:43.405343 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass>
10118 01:47:43.406109 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass
10120 01:47:43.622945 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip>
10121 01:47:43.623693 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip
10123 01:47:43.841756 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip>
10124 01:47:43.842542 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip
10126 01:47:44.061640 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
10127 01:47:44.062421 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
10129 01:47:44.281421 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip>
10130 01:47:44.282292 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip
10132 01:47:44.491161 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass
10134 01:47:44.494061 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass>
10135 01:47:44.712918 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass>
10136 01:47:44.713667 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass
10138 01:47:44.912416 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip>
10139 01:47:44.912906 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip
10141 01:47:45.120248 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass>
10142 01:47:45.120739 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass
10144 01:47:45.327253 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip>
10145 01:47:45.327991 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip
10147 01:47:45.545275 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass>
10148 01:47:45.546059 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass
10150 01:47:45.762043 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass>
10151 01:47:45.762811 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass
10153 01:47:45.974786 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass>
10154 01:47:45.975537 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass
10156 01:47:46.184192 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass>
10157 01:47:46.184682 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass
10159 01:47:46.389143 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass>
10160 01:47:46.389634 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass
10162 01:47:46.593031 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass>
10163 01:47:46.593523 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass
10165 01:47:46.798775 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip>
10166 01:47:46.799267 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip
10168 01:47:47.006449 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip>
10169 01:47:47.006923 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip
10171 01:47:47.211468 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip>
10172 01:47:47.211959 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip
10174 01:47:47.416220 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip>
10175 01:47:47.416713 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip
10177 01:47:47.623988 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
10178 01:47:47.624480 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
10180 01:47:47.836925 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
10181 01:47:47.837683 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
10183 01:47:48.050588 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
10184 01:47:48.051070 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
10186 01:47:48.265427 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
10187 01:47:48.265922 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
10189 01:47:48.473356 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
10190 01:47:48.474075 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
10192 01:47:48.679128 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
10193 01:47:48.679606 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
10195 01:47:48.886843 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
10196 01:47:48.887304 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
10198 01:47:49.107703 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
10199 01:47:49.108164 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
10201 01:47:49.297445 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
10202 01:47:49.297938 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
10204 01:47:49.505228 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
10205 01:47:49.505770 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
10207 01:47:49.721470 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
10208 01:47:49.722217 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
10210 01:47:49.941213 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
10211 01:47:49.941943 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
10213 01:47:50.159714 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip>
10214 01:47:50.160176 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip
10216 01:47:50.367738 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
10217 01:47:50.368474 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
10219 01:47:50.591266 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
10220 01:47:50.591758 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
10222 01:47:50.798179 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10223 01:47:50.798668 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
10225 01:47:51.003956 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10226 01:47:51.004439 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
10228 01:47:51.200809 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
10229 01:47:51.201302 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
10231 01:47:51.408549 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
10232 01:47:51.409030 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
10234 01:47:51.626563 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
10235 01:47:51.627316 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
10237 01:47:51.839160 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
10238 01:47:51.839643 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
10240 01:47:52.043293 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
10241 01:47:52.044041 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
10243 01:47:52.256017 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
10244 01:47:52.256690 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
10246 01:47:52.468832 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
10247 01:47:52.469559 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
10249 01:47:52.683726 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
10250 01:47:52.684426 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
10252 01:47:52.891501 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
10253 01:47:52.892260 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
10255 01:47:53.097387 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
10256 01:47:53.098135 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
10258 01:47:53.305127 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
10259 01:47:53.305866 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
10261 01:47:53.522980 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
10262 01:47:53.523728 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
10264 01:47:53.740641 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
10265 01:47:53.741375 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
10267 01:47:53.954582 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip>
10268 01:47:53.955336 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip
10270 01:47:54.173404 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip>
10271 01:47:54.174113 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip
10273 01:47:54.387186 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass>
10274 01:47:54.387974 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass
10276 01:47:54.604961 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass>
10277 01:47:54.605783 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass
10279 01:47:54.823798 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass>
10280 01:47:54.824633 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass
10282 01:47:55.041543 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass>
10283 01:47:55.042315 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass
10285 01:47:55.238364 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail>
10286 01:47:55.239175 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail
10288 01:47:55.446192 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail>
10289 01:47:55.446979 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail
10291 01:47:55.653855 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
10292 01:47:55.654722 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
10294 01:47:55.872732 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass>
10295 01:47:55.873483 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass
10297 01:47:56.090525 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass>
10298 01:47:56.091238 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass
10300 01:47:56.305426 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
10301 01:47:56.306176 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
10303 01:47:56.513128 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail>
10304 01:47:56.513853 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail
10306 01:47:56.720066 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass>
10307 01:47:56.720808 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass
10309 01:47:56.934910 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass>
10310 01:47:56.935645 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass
10312 01:47:57.149622 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass>
10313 01:47:57.150374 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass
10315 01:47:57.365258 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass>
10316 01:47:57.365934 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass
10318 01:47:57.572936 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass>
10319 01:47:57.573664 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass
10321 01:47:57.792847 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip>
10322 01:47:57.793520 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip
10324 01:47:58.021263 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass>
10325 01:47:58.021536 + set +x
10326 01:47:58.021908 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass
10328 01:47:58.024447 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 347704_1.6.2.4.5>
10329 01:47:58.024859 Received signal: <ENDRUN> 1_kselftest-lkdtm 347704_1.6.2.4.5
10330 01:47:58.025049 Ending use of test pattern.
10331 01:47:58.025207 Ending test lava.1_kselftest-lkdtm (347704_1.6.2.4.5), duration 157.29
10333 01:47:58.025740 ok: lava_test_shell seems to have completed
10334 01:47:58.026727 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
10335 01:47:58.026960 end: 3.1 lava-test-shell (duration 00:02:40) [common]
10336 01:47:58.027140 end: 3 lava-test-retry (duration 00:02:40) [common]
10337 01:47:58.027310 start: 4 finalize (timeout 00:01:46) [common]
10338 01:47:58.027477 start: 4.1 power-off (timeout 00:00:30) [common]
10339 01:47:58.027736 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
10340 01:47:59.077440 >> OK - accepted request
10341 01:47:59.079446 Returned 0 in 1 seconds
10342 01:47:59.180340 end: 4.1 power-off (duration 00:00:01) [common]
10344 01:47:59.181292 start: 4.2 read-feedback (timeout 00:01:45) [common]
10346 01:47:59.182608 Listened to connection for namespace 'common' for up to 1s
10347 01:48:00.182825 Finalising connection for namespace 'common'
10348 01:48:00.183412 Disconnecting from shell: Finalise
10349 01:48:00.183829 / #
10350 01:48:00.284690 end: 4.2 read-feedback (duration 00:00:01) [common]
10351 01:48:00.285338 end: 4 finalize (duration 00:00:02) [common]
10352 01:48:00.285882 Cleaning after the job
10353 01:48:00.286406 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/ramdisk
10354 01:48:00.298812 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/kernel
10355 01:48:00.345648 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/dtb
10356 01:48:00.346274 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/nfsrootfs
10357 01:48:00.440394 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/347704/tftp-deploy-julwhp25/modules
10358 01:48:00.453619 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/347704
10359 01:48:01.168371 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/347704
10360 01:48:01.168635 Job finished correctly