Boot log: juno-uboot
- Warnings: 2
- Kernel Warnings: 2604
- Errors: 0
- Boot result: PASS
- Kernel Errors: 461
1 19:43:47.241039 lava-dispatcher, installed at version: 2024.01
2 19:43:47.241398 start: 0 validate
3 19:43:47.241614 Start time: 2024-10-04 19:43:47.241602+00:00 (UTC)
4 19:43:47.241890 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz exists
5 19:43:47.532439 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-15-g897d8592b953/arm64/defconfig+kselftest/gcc-12/kernel/Image exists
6 19:43:47.684365 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-15-g897d8592b953/arm64/defconfig+kselftest/gcc-12/dtbs/arm/juno.dtb exists
7 19:43:47.835632 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz exists
8 19:43:47.980276 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-15-g897d8592b953/arm64/defconfig+kselftest/gcc-12/modules.tar.xz exists
9 19:43:48.129341 validate duration: 0.89
11 19:43:48.129953 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 19:43:48.130154 start: 1.1 download-retry (timeout 00:10:00) [common]
13 19:43:48.130356 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 19:43:48.130715 Not decompressing ramdisk as can be used compressed.
15 19:43:48.130934 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz
16 19:43:48.131069 saving as /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/ramdisk/initrd.cpio.gz
17 19:43:48.131251 total size: 5628169 (5 MB)
18 19:43:48.419327 progress 0 % (0 MB)
19 19:43:48.846498 progress 5 % (0 MB)
20 19:43:48.990104 progress 10 % (0 MB)
21 19:43:48.994371 progress 15 % (0 MB)
22 19:43:49.137888 progress 20 % (1 MB)
23 19:43:49.146558 progress 25 % (1 MB)
24 19:43:49.155243 progress 30 % (1 MB)
25 19:43:49.274824 progress 35 % (1 MB)
26 19:43:49.285328 progress 40 % (2 MB)
27 19:43:49.296054 progress 45 % (2 MB)
28 19:43:49.303895 progress 50 % (2 MB)
29 19:43:49.312610 progress 55 % (2 MB)
30 19:43:49.320229 progress 60 % (3 MB)
31 19:43:49.325831 progress 65 % (3 MB)
32 19:43:49.422127 progress 70 % (3 MB)
33 19:43:49.432638 progress 75 % (4 MB)
34 19:43:49.442092 progress 80 % (4 MB)
35 19:43:49.449656 progress 85 % (4 MB)
36 19:43:49.457557 progress 90 % (4 MB)
37 19:43:49.464334 progress 95 % (5 MB)
38 19:43:49.469486 progress 100 % (5 MB)
39 19:43:49.470283 5 MB downloaded in 1.34 s (4.01 MB/s)
40 19:43:49.470808 end: 1.1.1 http-download (duration 00:00:01) [common]
42 19:43:49.471623 end: 1.1 download-retry (duration 00:00:01) [common]
43 19:43:49.471949 start: 1.2 download-retry (timeout 00:09:59) [common]
44 19:43:49.472230 start: 1.2.1 http-download (timeout 00:09:59) [common]
45 19:43:49.472680 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-15-g897d8592b953/arm64/defconfig+kselftest/gcc-12/kernel/Image
46 19:43:49.472964 saving as /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/kernel/Image
47 19:43:49.473213 total size: 57618944 (54 MB)
48 19:43:49.473447 No compression specified
49 19:43:49.623168 progress 0 % (0 MB)
50 19:43:49.666886 progress 5 % (2 MB)
51 19:43:49.801648 progress 10 % (5 MB)
52 19:43:49.940735 progress 15 % (8 MB)
53 19:43:50.081126 progress 20 % (11 MB)
54 19:43:50.226701 progress 25 % (13 MB)
55 19:43:50.367021 progress 30 % (16 MB)
56 19:43:50.507060 progress 35 % (19 MB)
57 19:43:50.653540 progress 40 % (22 MB)
58 19:43:50.790783 progress 45 % (24 MB)
59 19:43:50.926878 progress 50 % (27 MB)
60 19:43:51.066450 progress 55 % (30 MB)
61 19:43:51.202799 progress 60 % (33 MB)
62 19:43:51.339236 progress 65 % (35 MB)
63 19:43:51.477783 progress 70 % (38 MB)
64 19:43:51.614914 progress 75 % (41 MB)
65 19:43:51.753138 progress 80 % (43 MB)
66 19:43:51.813770 progress 85 % (46 MB)
67 19:43:51.952903 progress 90 % (49 MB)
68 19:43:52.091948 progress 95 % (52 MB)
69 19:43:52.318671 progress 100 % (54 MB)
70 19:43:52.319307 54 MB downloaded in 2.85 s (19.31 MB/s)
71 19:43:52.319872 end: 1.2.1 http-download (duration 00:00:03) [common]
73 19:43:52.320681 end: 1.2 download-retry (duration 00:00:03) [common]
74 19:43:52.320915 start: 1.3 download-retry (timeout 00:09:56) [common]
75 19:43:52.321131 start: 1.3.1 http-download (timeout 00:09:56) [common]
76 19:43:52.321440 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-15-g897d8592b953/arm64/defconfig+kselftest/gcc-12/dtbs/arm/juno.dtb
77 19:43:52.321615 saving as /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/dtb/juno.dtb
78 19:43:52.321764 total size: 26981 (0 MB)
79 19:43:52.321911 No compression specified
80 19:43:52.471176 progress 100 % (0 MB)
81 19:43:52.472391 0 MB downloaded in 0.15 s (0.17 MB/s)
82 19:43:52.472964 end: 1.3.1 http-download (duration 00:00:00) [common]
84 19:43:52.473921 end: 1.3 download-retry (duration 00:00:00) [common]
85 19:43:52.474270 start: 1.4 download-retry (timeout 00:09:56) [common]
86 19:43:52.474608 start: 1.4.1 http-download (timeout 00:09:56) [common]
87 19:43:52.475101 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz
88 19:43:52.475376 saving as /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/nfsrootfs/full.rootfs.tar
89 19:43:52.475613 total size: 120894716 (115 MB)
90 19:43:52.475886 Using unxz to decompress xz
91 19:43:52.629165 progress 0 % (0 MB)
92 19:43:53.217561 progress 5 % (5 MB)
93 19:43:53.812830 progress 10 % (11 MB)
94 19:43:54.385748 progress 15 % (17 MB)
95 19:43:54.920845 progress 20 % (23 MB)
96 19:43:55.386802 progress 25 % (28 MB)
97 19:43:55.965469 progress 30 % (34 MB)
98 19:43:56.506969 progress 35 % (40 MB)
99 19:43:56.784927 progress 40 % (46 MB)
100 19:43:57.083315 progress 45 % (51 MB)
101 19:43:57.605826 progress 50 % (57 MB)
102 19:43:58.234164 progress 55 % (63 MB)
103 19:43:58.821910 progress 60 % (69 MB)
104 19:43:59.405868 progress 65 % (74 MB)
105 19:43:59.989027 progress 70 % (80 MB)
106 19:44:00.595572 progress 75 % (86 MB)
107 19:44:01.229322 progress 80 % (92 MB)
108 19:44:02.049103 progress 85 % (98 MB)
109 19:44:02.671633 progress 90 % (103 MB)
110 19:44:03.228605 progress 95 % (109 MB)
111 19:44:03.823225 progress 100 % (115 MB)
112 19:44:03.832608 115 MB downloaded in 11.36 s (10.15 MB/s)
113 19:44:03.832970 end: 1.4.1 http-download (duration 00:00:11) [common]
115 19:44:03.833547 end: 1.4 download-retry (duration 00:00:11) [common]
116 19:44:03.833769 start: 1.5 download-retry (timeout 00:09:44) [common]
117 19:44:03.833988 start: 1.5.1 http-download (timeout 00:09:44) [common]
118 19:44:03.834294 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-15-g897d8592b953/arm64/defconfig+kselftest/gcc-12/modules.tar.xz
119 19:44:03.834428 saving as /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/modules/modules.tar
120 19:44:03.834570 total size: 13195092 (12 MB)
121 19:44:03.834706 Using unxz to decompress xz
122 19:44:03.981006 progress 0 % (0 MB)
123 19:44:04.058872 progress 5 % (0 MB)
124 19:44:04.130713 progress 10 % (1 MB)
125 19:44:04.199454 progress 15 % (1 MB)
126 19:44:04.272617 progress 20 % (2 MB)
127 19:44:04.348652 progress 25 % (3 MB)
128 19:44:04.418525 progress 30 % (3 MB)
129 19:44:04.492828 progress 35 % (4 MB)
130 19:44:04.566385 progress 40 % (5 MB)
131 19:44:04.637669 progress 45 % (5 MB)
132 19:44:04.711659 progress 50 % (6 MB)
133 19:44:04.787520 progress 55 % (6 MB)
134 19:44:04.860553 progress 60 % (7 MB)
135 19:44:04.926344 progress 65 % (8 MB)
136 19:44:04.989550 progress 70 % (8 MB)
137 19:44:05.062095 progress 75 % (9 MB)
138 19:44:05.135707 progress 80 % (10 MB)
139 19:44:05.204374 progress 85 % (10 MB)
140 19:44:05.276214 progress 90 % (11 MB)
141 19:44:05.346681 progress 95 % (11 MB)
142 19:44:05.411661 progress 100 % (12 MB)
143 19:44:05.421610 12 MB downloaded in 1.59 s (7.93 MB/s)
144 19:44:05.421935 end: 1.5.1 http-download (duration 00:00:02) [common]
146 19:44:05.422340 end: 1.5 download-retry (duration 00:00:02) [common]
147 19:44:05.422499 start: 1.6 prepare-tftp-overlay (timeout 00:09:43) [common]
148 19:44:05.422653 start: 1.6.1 extract-nfsrootfs (timeout 00:09:43) [common]
149 19:44:11.334837 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/803910/extract-nfsrootfs-l5i5lmox
150 19:44:11.335162 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
151 19:44:11.335373 start: 1.6.2 lava-overlay (timeout 00:09:37) [common]
152 19:44:11.335725 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1
153 19:44:11.335973 makedir: /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin
154 19:44:11.336160 makedir: /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/tests
155 19:44:11.336334 makedir: /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/results
156 19:44:11.336527 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-add-keys
157 19:44:11.336787 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-add-sources
158 19:44:11.337034 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-background-process-start
159 19:44:11.337278 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-background-process-stop
160 19:44:11.337520 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-common-functions
161 19:44:11.337749 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-echo-ipv4
162 19:44:11.338023 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-install-packages
163 19:44:11.338258 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-installed-packages
164 19:44:11.338480 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-os-build
165 19:44:11.338699 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-probe-channel
166 19:44:11.338959 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-probe-ip
167 19:44:11.339182 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-target-ip
168 19:44:11.339392 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-target-mac
169 19:44:11.339601 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-target-storage
170 19:44:11.340063 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-test-case
171 19:44:11.340359 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-test-event
172 19:44:11.340581 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-test-feedback
173 19:44:11.340816 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-test-raise
174 19:44:11.341032 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-test-reference
175 19:44:11.341246 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-test-runner
176 19:44:11.341460 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-test-set
177 19:44:11.341672 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-test-shell
178 19:44:11.341889 Updating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-add-keys (debian)
179 19:44:11.342157 Updating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-add-sources (debian)
180 19:44:11.342406 Updating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-install-packages (debian)
181 19:44:11.342647 Updating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-installed-packages (debian)
182 19:44:11.342912 Updating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/bin/lava-os-build (debian)
183 19:44:11.343180 Creating /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/environment
184 19:44:11.343399 LAVA metadata
185 19:44:11.343533 - LAVA_JOB_ID=803910
186 19:44:11.343658 - LAVA_DISPATCHER_IP=192.168.56.230
187 19:44:11.343874 start: 1.6.2.1 ssh-authorize (timeout 00:09:37) [common]
188 19:44:11.344302 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 19:44:11.344469 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:37) [common]
190 19:44:11.344597 skipped lava-vland-overlay
191 19:44:11.344739 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 19:44:11.344886 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:37) [common]
193 19:44:11.344987 skipped lava-multinode-overlay
194 19:44:11.345106 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 19:44:11.345235 start: 1.6.2.4 test-definition (timeout 00:09:37) [common]
196 19:44:11.345351 Loading test definitions
197 19:44:11.345491 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:37) [common]
198 19:44:11.345599 Using /lava-803910 at stage 0
199 19:44:11.346111 uuid=803910_1.6.2.4.1 testdef=None
200 19:44:11.346277 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 19:44:11.346432 start: 1.6.2.4.2 test-overlay (timeout 00:09:37) [common]
202 19:44:11.347144 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 19:44:11.347528 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:37) [common]
205 19:44:11.348559 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 19:44:11.348999 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:37) [common]
208 19:44:11.349973 runner path: /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/0/tests/0_timesync-off test_uuid 803910_1.6.2.4.1
209 19:44:11.350311 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 19:44:11.350708 start: 1.6.2.4.5 git-repo-action (timeout 00:09:37) [common]
212 19:44:11.350830 Using /lava-803910 at stage 0
213 19:44:11.351005 Fetching tests from https://github.com/kernelci/test-definitions.git
214 19:44:11.351149 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/0/tests/1_kselftest-lkdtm'
215 19:44:13.888546 Running '/usr/bin/git checkout kernelci.org
216 19:44:14.134574 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 19:44:14.135313 uuid=803910_1.6.2.4.5 testdef=None
218 19:44:14.135571 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
220 19:44:14.136109 start: 1.6.2.4.6 test-overlay (timeout 00:09:34) [common]
221 19:44:14.137320 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 19:44:14.137737 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:34) [common]
224 19:44:14.139428 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 19:44:14.139895 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:34) [common]
227 19:44:14.141530 runner path: /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/0/tests/1_kselftest-lkdtm test_uuid 803910_1.6.2.4.5
228 19:44:14.141695 BOARD='juno-uboot'
229 19:44:14.141831 BRANCH='cip'
230 19:44:14.141954 SKIPFILE='/dev/null'
231 19:44:14.142072 SKIP_INSTALL='True'
232 19:44:14.142188 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-15-g897d8592b953/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz'
233 19:44:14.142287 TST_CASENAME=''
234 19:44:14.142381 TST_CMDFILES='lkdtm'
235 19:44:14.142649 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
237 19:44:14.143001 Creating lava-test-runner.conf files
238 19:44:14.143105 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/803910/lava-overlay-a03i_ul1/lava-803910/0 for stage 0
239 19:44:14.143256 - 0_timesync-off
240 19:44:14.143365 - 1_kselftest-lkdtm
241 19:44:14.143554 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
242 19:44:14.143703 start: 1.6.2.5 compress-overlay (timeout 00:09:34) [common]
243 19:44:26.192009 end: 1.6.2.5 compress-overlay (duration 00:00:12) [common]
244 19:44:26.192248 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:22) [common]
245 19:44:26.192430 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
246 19:44:26.192600 end: 1.6.2 lava-overlay (duration 00:00:15) [common]
247 19:44:26.192763 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:22) [common]
248 19:44:26.409759 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
249 19:44:26.410019 start: 1.6.4 extract-modules (timeout 00:09:22) [common]
250 19:44:26.410212 extracting modules file /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/modules/modules.tar to /var/lib/lava/dispatcher/tmp/803910/extract-nfsrootfs-l5i5lmox
251 19:44:26.853695 extracting modules file /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/modules/modules.tar to /var/lib/lava/dispatcher/tmp/803910/extract-overlay-ramdisk-yzkdocs9/ramdisk
252 19:44:27.304146 end: 1.6.4 extract-modules (duration 00:00:01) [common]
253 19:44:27.304396 start: 1.6.5 apply-overlay-tftp (timeout 00:09:21) [common]
254 19:44:27.304587 [common] Applying overlay to NFS
255 19:44:27.304735 [common] Applying overlay /var/lib/lava/dispatcher/tmp/803910/compress-overlay-0cldzo6q/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/803910/extract-nfsrootfs-l5i5lmox
256 19:44:28.664266 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
257 19:44:28.664513 start: 1.6.6 prepare-kernel (timeout 00:09:19) [common]
258 19:44:28.664708 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:19) [common]
259 19:44:28.664855 Converting downloaded kernel to a uImage
260 19:44:28.665032 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/kernel/Image /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/kernel/uImage
261 19:44:29.412024 output: Image Name:
262 19:44:29.412225 output: Created: Fri Oct 4 19:44:28 2024
263 19:44:29.412359 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
264 19:44:29.412482 output: Data Size: 57618944 Bytes = 56268.50 KiB = 54.95 MiB
265 19:44:29.412603 output: Load Address: 80200000
266 19:44:29.412717 output: Entry Point: 80200000
267 19:44:29.412819 output:
268 19:44:29.412993 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:01) [common]
269 19:44:29.413143 end: 1.6.6 prepare-kernel (duration 00:00:01) [common]
270 19:44:29.413295 start: 1.6.7 configure-preseed-file (timeout 00:09:19) [common]
271 19:44:29.413437 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
272 19:44:29.413581 start: 1.6.8 compress-ramdisk (timeout 00:09:19) [common]
273 19:44:29.413705 Building ramdisk /var/lib/lava/dispatcher/tmp/803910/extract-overlay-ramdisk-yzkdocs9/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/803910/extract-overlay-ramdisk-yzkdocs9/ramdisk
274 19:44:30.502252 >> 203846 blocks
275 19:44:35.386049 Adding RAMdisk u-boot header.
276 19:44:35.386259 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/803910/extract-overlay-ramdisk-yzkdocs9/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/803910/extract-overlay-ramdisk-yzkdocs9/ramdisk.cpio.gz.uboot
277 19:44:35.621276 output: Image Name:
278 19:44:35.621477 output: Created: Fri Oct 4 19:44:35 2024
279 19:44:35.621607 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
280 19:44:35.621727 output: Data Size: 26453664 Bytes = 25833.66 KiB = 25.23 MiB
281 19:44:35.621845 output: Load Address: 00000000
282 19:44:35.621959 output: Entry Point: 00000000
283 19:44:35.622071 output:
284 19:44:35.622258 rename /var/lib/lava/dispatcher/tmp/803910/extract-overlay-ramdisk-yzkdocs9/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/ramdisk/ramdisk.cpio.gz.uboot
285 19:44:35.622442 end: 1.6.8 compress-ramdisk (duration 00:00:06) [common]
286 19:44:35.622586 end: 1.6 prepare-tftp-overlay (duration 00:00:30) [common]
287 19:44:35.622735 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:13) [common]
288 19:44:35.622859 No LXC device requested
289 19:44:35.623002 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
290 19:44:35.623153 start: 1.8 deploy-device-env (timeout 00:09:13) [common]
291 19:44:35.623295 end: 1.8 deploy-device-env (duration 00:00:00) [common]
292 19:44:35.623411 Checking files for TFTP limit of 4294967296 bytes.
293 19:44:35.624116 end: 1 tftp-deploy (duration 00:00:47) [common]
294 19:44:35.624293 start: 2 uboot-action (timeout 00:05:00) [common]
295 19:44:35.624453 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
296 19:44:35.624595 end: 2.1 uboot-from-media (duration 00:00:00) [common]
297 19:44:35.624747 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
298 19:44:35.624903 Using kernel file from prepare-kernel: 803910/tftp-deploy-ngyv1hal/kernel/uImage
299 19:44:35.625095 substitutions:
300 19:44:35.625204 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
301 19:44:35.625319 - {DTB_ADDR}: 0x8fc00000
302 19:44:35.625430 - {DTB}: 803910/tftp-deploy-ngyv1hal/dtb/juno.dtb
303 19:44:35.625524 - {INITRD}: 803910/tftp-deploy-ngyv1hal/ramdisk/ramdisk.cpio.gz.uboot
304 19:44:35.625616 - {KERNEL_ADDR}: 0x80200000
305 19:44:35.625707 - {KERNEL}: 803910/tftp-deploy-ngyv1hal/kernel/uImage
306 19:44:35.625799 - {LAVA_MAC}: None
307 19:44:35.625902 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/803910/extract-nfsrootfs-l5i5lmox
308 19:44:35.625996 - {NFS_SERVER_IP}: 192.168.56.230
309 19:44:35.626087 - {PRESEED_CONFIG}: None
310 19:44:35.626175 - {PRESEED_LOCAL}: None
311 19:44:35.626266 - {RAMDISK_ADDR}: 0x8fe00000
312 19:44:35.626356 - {RAMDISK}: 803910/tftp-deploy-ngyv1hal/ramdisk/ramdisk.cpio.gz.uboot
313 19:44:35.626445 - {ROOT_PART}: None
314 19:44:35.626533 - {ROOT}: None
315 19:44:35.626621 - {SERVER_IP}: 192.168.56.230
316 19:44:35.626710 - {TEE_ADDR}: 0x83000000
317 19:44:35.626798 - {TEE}: None
318 19:44:35.626887 Parsed boot commands:
319 19:44:35.626975 - setenv autoload no
320 19:44:35.627064 - setenv initrd_high 0xffffffffffffffff
321 19:44:35.627152 - setenv fdt_high 0xffffffffffffffff
322 19:44:35.627240 - dhcp
323 19:44:35.627329 - setenv serverip 192.168.56.230
324 19:44:35.627418 - tftp 0x80200000 803910/tftp-deploy-ngyv1hal/kernel/uImage
325 19:44:35.627507 - tftp 0x8fe00000 803910/tftp-deploy-ngyv1hal/ramdisk/ramdisk.cpio.gz.uboot
326 19:44:35.627596 - setenv initrd_size ${filesize}
327 19:44:35.627683 - tftp 0x8fc00000 803910/tftp-deploy-ngyv1hal/dtb/juno.dtb
328 19:44:35.627771 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/803910/extract-nfsrootfs-l5i5lmox,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
329 19:44:35.627881 - bootm 0x80200000 0x8fe00000 0x8fc00000
330 19:44:35.628007 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
332 19:44:35.628347 start: 2.3 connect-device (timeout 00:05:00) [common]
333 19:44:35.628454 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
334 19:44:35.632744 Setting prompt string to ['lava-test: # ']
335 19:44:35.633230 end: 2.3 connect-device (duration 00:00:00) [common]
336 19:44:35.633426 start: 2.4 uboot-commands (timeout 00:05:00) [common]
337 19:44:35.633597 start: 2.4.1 reset-device (timeout 00:05:00) [common]
338 19:44:35.633786 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
339 19:44:35.634139 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
340 19:44:42.825104 >> OK - accepted request
341 19:44:42.827937 Returned 0 in 7 seconds
342 19:44:42.929089 end: 2.4.1.1 pdu-reboot (duration 00:00:07) [common]
344 19:44:42.930524 end: 2.4.1 reset-device (duration 00:00:07) [common]
345 19:44:42.931096 start: 2.4.2 bootloader-interrupt (timeout 00:04:53) [common]
346 19:44:42.931575 Setting prompt string to ['Hit any key to stop autoboot']
347 19:44:42.932091 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
348 19:44:42.933470 Trying 127.0.0.1...
349 19:44:42.933880 Connected to 127.0.0.1.
350 19:44:42.934287 Escape character is '^]'.
351 19:44:43.428545 ��
352 19:44:43.429039
353 19:44:43.429400 ARM V2M-Juno Boot loader v1.0.0
354 19:44:43.429711 HBI0262 build 2068
355 19:44:43.430010
356 19:44:43.444469 MBbios update in progress DO NOT SWITCH OFF...
357 19:44:54.173310
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 19:44:54.189312 MBbios update complete.
359 19:44:54.902544
360 19:44:54.903074 ARM V2M_Juno Firmware v1.5.1
361 19:44:54.903450 Build Date: Apr 3 2019
362 19:44:54.903820
363 19:44:54.905780 Time : 00:00:00
364 19:44:54.906248 Date : 01:01:2000
365 19:44:55.129553
366 19:44:55.130065 Press Enter to stop auto boot...
367 19:44:55.130443
368 19:45:00.245290
369 19:45:00.245826 Powering up system...
370 19:45:00.469155
371 19:45:00.469681 Switching on ATXPSU...
372 19:45:02.131790 PMIC RAM configuration (pms_v103.bin)...
373 19:45:06.171352 MBtemp : 38 degC
374 19:45:06.171885
375 19:45:06.174599 Configuring motherboard (rev B, var A)...
376 19:45:06.175111 IOFPGA image \MB\HBI0262B\io_b118.bit
377 19:45:09.611609 IOFPGA config: PASSED
378 19:45:11.692598 OSC CLK config: PASSED
379 19:45:11.693129
380 19:45:11.693498 Configuring SCC registers...
381 19:45:11.693825 Writing SCC 0x00000054 with 0x0007FFFE
382 19:45:11.694129 Writing SCC 0x0000005C with 0x00FE001E
383 19:45:11.694421 Writing SCC 0x00000100 with 0x003F1000
384 19:45:11.694702 Writing SCC 0x00000104 with 0x0001F300
385 19:45:11.694977 Writing SCC 0x00000108 with 0x00371000
386 19:45:11.695632 Writing SCC 0x0000010C with 0x0001B300
387 19:45:11.696147 Writing SCC 0x00000118 with 0x003F1000
388 19:45:11.696661 Writing SCC 0x0000011C with 0x0001F100
389 19:45:11.697114 Writing SCC 0x000000F8 with 0x0BEC0000
390 19:45:11.697687 Writing SCC 0x000000FC with 0xABE40000
391 19:45:11.698007 Writing SCC 0x0000000C with 0x000000C2
392 19:45:11.729833 Writing SCC 0x00000010 with 0x000000C2
393 19:45:11.730273
394 19:45:11.730599 Peripheral ID0:0x000000AD
395 19:45:11.730906 Peripheral ID1:0x000000B0
396 19:45:11.731191 Peripheral ID2:0x0000000B
397 19:45:11.731469 Peripheral ID3:0x00000000
398 19:45:11.731741 Peripheral ID4:0x0000000D
399 19:45:11.732061 Peripheral ID5:0x000000F0
400 19:45:11.732334 Peripheral ID6:0x00000005
401 19:45:11.733142 Peripheral ID7:0x000000B1
402 19:45:11.733567
403 19:45:11.844965 Programming NOR Flash
404 19:45:12.772206 PCIE clock configured...
405 19:45:12.964102
406 19:45:12.980073 Testing motherboard interfaces (FPGA build 118)...
407 19:45:12.980516 SRAM 32MB test: PASSED
408 19:45:13.267827 LAN9118 test: PASSED
409 19:45:13.507687 ERROR: SMC USB SRAM mode lock
410 19:45:13.508205 SMC USB test: FAILED
411 19:45:13.523657 KMI1/2 test: PASSED
412 19:45:13.539647 MMC test: PASSED
413 19:45:13.555583 PB/LEDs test: PASSED
414 19:45:13.571572 FPGA UART test: PASSED
415 19:45:13.811392 PCIe init test: PASSED
416 19:45:13.827386 MAC addrs test: PASSED
417 19:45:13.827867
418 19:45:13.859363 SMC MAC address 0002-F700-584D
419 19:45:13.875256 Setting HDMI0 mode for SVGA.
420 19:45:14.003271 Setting HDMI1 mode for SVGA.
421 19:45:14.115137
422 19:45:14.227034 SoC SMB clock enabled.
423 19:45:14.338930
424 19:45:14.339415 Testing SMB clock...
425 19:45:14.450938 SMB clock running
426 19:45:14.498836 Releasing system resets...
427 19:45:14.610797
428 19:45:14.611287 UART0 set to SoC UART0
429 19:45:14.611718 UART1 set to SoC UART1
430 19:45:14.612155
431 19:45:14.740517 NOTICE: Booting Trusted Firmware
432 19:45:14.743808 NOTICE: BL1: v2.1(release):v2.2-rc0
433 19:45:14.744271 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
434 19:45:14.763579 NOTICE: BL1: Booting BL2
435 19:45:14.764081 NOTICE: BL2: v2.1(release):v2.2-rc0
436 19:45:14.766823 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
437 19:45:16.246391 NOTICE: BL1: Booting BL31
438 19:45:16.249607 NOTICE: BL31: v2.1(release):v2.2-rc0
439 19:45:16.250054 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
440 19:45:16.658844
441 19:45:16.659295
442 19:45:16.662048 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
443 19:45:16.662453
444 19:45:16.997822 DRAM: 8 GiB
445 19:45:17.058783 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
446 19:45:17.059260 Core: 21 devices, 8 uclasses, devicetree: board
447 19:45:17.062006 Flash: 64 MiB
448 19:45:17.102582 Loading Environment from Flash... *** Warning - bad CRC, using default environment
449 19:45:17.103037
450 19:45:17.103364 In: serial@7ff80000
451 19:45:17.103802 Out: serial@7ff80000
452 19:45:17.104126 Err: serial@7ff80000
453 19:45:17.104412 Net: eth0: ethernet@200000000
455 19:45:17.156856 Hit any key to stop autoboot: 1
456 19:45:17.157659 end: 2.4.2 bootloader-interrupt (duration 00:00:34) [common]
457 19:45:17.158196 start: 2.4.3 bootloader-commands (timeout 00:04:18) [common]
458 19:45:17.158603 Setting prompt string to ['VExpress64#']
459 19:45:17.159007 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:18)
460 19:45:17.185286 0
461 19:45:17.186150 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 19:45:17.186608 Sending with 100 millisecond of delay
464 19:45:19.942606 VExpress64# setenv autoload no
465 19:45:20.043273 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 19:45:20.046564 setenv autoload no
467 19:45:20.047195 Sending with 100 millisecond of delay
469 19:45:25.657788 VExpress64# setenv initrd_high 0xffffffffffffffff
470 19:45:25.758517 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:10)
471 19:45:25.759317 setenv initrd_high 0xffffffffffffffff
472 19:45:25.759969 Sending with 100 millisecond of delay
474 19:45:30.920154 VExpress64# setenv fdt_high 0xffffffffffffffff
475 19:45:31.020568 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 19:45:31.020995 setenv fdt_high 0xffffffffffffffff
477 19:45:31.021418 Sending with 100 millisecond of delay
479 19:45:31.672736 VExpress64# dhcp
480 19:45:31.773145 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:04)
481 19:45:31.773579 dhcp
482 19:45:31.773766 smc911x: detected LAN9118 controller
483 19:45:33.251498 smc911x: phy initialized
484 19:45:33.251798 smc911x: MAC 00:02:f7:00:58:4d
485 19:45:33.252004 BOOTP broadcast 1
486 19:45:33.491271 BOOTP broadcast 2
487 19:45:34.003203 BOOTP broadcast 3
488 19:45:34.994474 BOOTP broadcast 4
489 19:45:36.992779 BOOTP broadcast 5
490 19:45:37.024709 DHCP client bound to address 192.168.6.16 (3769 ms)
491 19:45:37.025179 smc911x: MAC 00:02:f7:00:58:4d
492 19:45:37.025789 Sending with 100 millisecond of delay
494 19:45:41.584911 VExpress64# setenv serverip 192.168.56.230
495 19:45:41.685659 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:54)
496 19:45:41.686569 setenv serverip 192.168.56.230
497 19:45:41.687217 Sending with 100 millisecond of delay
499 19:45:50.304341 VExpress64# tftp 0x80200000 803910/tftp-deploy-ngyv1hal/kernel/uImage
500 19:45:50.405069 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:45)
501 19:45:50.405881 tftp 0x80200000 803910/tftp-deploy-ngyv1hal/kernel/uImage
502 19:45:50.406266 smc911x: detected LAN9118 controller
503 19:45:51.910476 smc911x: phy initialized
504 19:45:51.910975 smc911x: MAC 00:02:f7:00:58:4d
505 19:45:51.911333 Using ethernet@200000000 device
506 19:45:51.911657 TFTP from server 192.168.56.230; our IP address is 192.168.6.16; sending through gateway 192.168.6.1
507 19:45:51.912032 Filename '803910/tftp-deploy-ngyv1hal/kernel/uImage'.
508 19:45:51.913869 Load address: 0x80200000
509 19:45:57.332480 Loading: *#################################################################
510 19:45:57.748574 #################################################################
511 19:45:58.244576 #################################################################
512 19:45:58.723980 #################################################################
513 19:45:59.187642 #################################################################
514 19:45:59.667131 #################################################################
515 19:46:00.130931 #################################################################
516 19:46:00.610397 #################################################################
517 19:46:01.073363 #################################################################
518 19:46:01.552965 #################################################################
519 19:46:02.033337 #################################################################
520 19:46:02.496898 #################################################################
521 19:46:02.976545 #################################################################
522 19:46:03.440193 #################################################################
523 19:46:03.903851 #################################################################
524 19:46:04.383423 #################################################################
525 19:46:04.863049 #################################################################
526 19:46:05.326558 #################################################################
527 19:46:05.806205 #################################################################
528 19:46:06.269937 #################################################################
529 19:46:06.749411 #################################################################
530 19:46:07.213115 #################################################################
531 19:46:07.692682 #################################################################
532 19:46:08.156212 #################################################################
533 19:46:08.618675 #################################################################
534 19:46:09.082307 #################################################################
535 19:46:09.547033 #################################################################
536 19:46:10.026535 #################################################################
537 19:46:10.506357 #################################################################
538 19:46:10.985811 #################################################################
539 19:46:11.465515 #################################################################
540 19:46:11.929100 #################################################################
541 19:46:12.408854 #################################################################
542 19:46:12.872304 #################################################################
543 19:46:13.351964 #################################################################
544 19:46:13.815594 #################################################################
545 19:46:14.327323 #################################################################
546 19:46:14.822794 #################################################################
547 19:46:15.334414 #################################################################
548 19:46:15.845962 #################################################################
549 19:46:16.325577 #################################################################
550 19:46:16.789195 #################################################################
551 19:46:17.268923 #################################################################
552 19:46:17.732207 #################################################################
553 19:46:18.196034 #################################################################
554 19:46:18.659612 #################################################################
555 19:46:19.138086 #################################################################
556 19:46:19.618872 #################################################################
557 19:46:20.098663 #################################################################
558 19:46:20.529834 #################################################################
559 19:46:20.945441 #################################################################
560 19:46:21.377128 #################################################################
561 19:46:21.808732 #################################################################
562 19:46:22.224365 #################################################################
563 19:46:22.640061 #################################################################
564 19:46:23.039662 #################################################################
565 19:46:23.475396 #################################################################
566 19:46:23.839029 #################################################################
567 19:46:24.254737 #################################################################
568 19:46:24.686427 #################################################################
569 19:46:24.851324 ##########################
570 19:46:24.851600 1.7 MiB/s
571 19:46:24.851861 done
572 19:46:24.854503 Bytes transferred = 57619008 (36f3240 hex)
573 19:46:24.854736 smc911x: MAC 00:02:f7:00:58:4d
574 19:46:24.855275 Sending with 100 millisecond of delay
576 19:46:35.876811 VExpress64# tftp 0x8fe00000 803910/tftp-deploy-ngyv1hal/ramdisk/ramdisk.cpio.gz.uboot
577 19:46:35.977619 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 00:03:00)
578 19:46:35.978377 tftp 0x8fe00000 803910/tftp-deploy-ngyv1hal/ramdisk/ramdisk.cpio.gz.uboot
579 19:46:35.978731 smc911x: detected LAN9118 controller
580 19:46:37.523067 smc911x: phy initialized
581 19:46:37.523564 smc911x: MAC 00:02:f7:00:58:4d
582 19:46:37.523951 Using ethernet@200000000 device
583 19:46:37.524270 TFTP from server 192.168.56.230; our IP address is 192.168.6.16; sending through gateway 192.168.6.1
584 19:46:37.526270 Filename '803910/tftp-deploy-ngyv1hal/ramdisk/ramdisk.cpio.gz.uboot'.
585 19:46:37.526700 Load address: 0x8fe00000
586 19:46:42.961363 Loading: *#################################################################
587 19:46:43.441826 #################################################################
588 19:46:43.921537 #################################################################
589 19:46:44.417212 #################################################################
590 19:46:44.928922 #################################################################
591 19:46:45.408604 #################################################################
592 19:46:45.872428 #################################################################
593 19:46:46.352030 #################################################################
594 19:46:46.863587 #################################################################
595 19:46:47.279028 #################################################################
596 19:46:47.726943 #################################################################
597 19:46:48.174733 #################################################################
598 19:46:48.654440 #################################################################
599 19:46:49.118059 #################################################################
600 19:46:49.581830 #################################################################
601 19:46:50.045469 #################################################################
602 19:46:50.460883 #################################################################
603 19:46:50.860657 #################################################################
604 19:46:51.260416 #################################################################
605 19:46:51.660084 #################################################################
606 19:46:52.043848 #################################################################
607 19:46:52.443536 #################################################################
608 19:46:52.827280 #################################################################
609 19:46:53.211045 #################################################################
610 19:46:53.578828 #################################################################
611 19:46:54.010615 #################################################################
612 19:46:54.426351 #################################################################
613 19:46:54.752064 ################################################
614 19:46:54.752272 1.5 MiB/s
615 19:46:54.752409 done
616 19:46:54.754360 Bytes transferred = 26453728 (193a6e0 hex)
617 19:46:54.754531 smc911x: MAC 00:02:f7:00:58:4d
618 19:46:54.754910 Sending with 100 millisecond of delay
620 19:46:59.311044 VExpress64# setenv initrd_size ${filesize}
621 19:46:59.411378 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)
622 19:46:59.411710 setenv initrd_size ${filesize}
623 19:46:59.412081 Sending with 100 millisecond of delay
625 19:47:07.876070 VExpress64# tftp 0x8fc00000 803910/tftp-deploy-ngyv1hal/dtb/juno.dtb
626 19:47:07.976764 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 00:02:28)
627 19:47:07.977498 tftp 0x8fc00000 803910/tftp-deploy-ngyv1hal/dtb/juno.dtb
628 19:47:07.977862 smc911x: detected LAN9118 controller
629 19:47:09.502568 smc911x: phy initialized
630 19:47:09.503071 smc911x: MAC 00:02:f7:00:58:4d
631 19:47:09.503421 Using ethernet@200000000 device
632 19:47:09.504051 TFTP from server 192.168.56.230; our IP address is 192.168.6.16; sending through gateway 192.168.6.1
633 19:47:09.504418 Filename '803910/tftp-deploy-ngyv1hal/dtb/juno.dtb'.
634 19:47:09.506019 Load address: 0x8fc00000
635 19:47:14.509340 Loading: *##
636 19:47:14.527280 4.9 KiB/s
637 19:47:14.527536 done
638 19:47:14.527714 Bytes transferred = 26981 (6965 hex)
639 19:47:14.530431 smc911x: MAC 00:02:f7:00:58:4d
640 19:47:14.530878 Sending with 100 millisecond of delay
642 19:47:53.054915 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/803910/extract-nfsrootfs-l5i5lmox,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
643 19:47:53.155650 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 00:01:42)
644 19:47:53.156442 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/803910/extract-nfsrootfs-l5i5lmox,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
645 19:47:53.157067 Sending with 100 millisecond of delay
647 19:47:58.918903 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
648 19:47:59.019633 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']
649 19:47:59.020190 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 00:01:37)
650 19:47:59.021143 bootm 0x80200000 0x8fe00000 0x8fc00000
651 19:47:59.021519 ## Booting kernel from Legacy Image at 80200000 ...
652 19:47:59.021921 Image Name:
653 19:47:59.022303 Image Type: AArch64 Linux Kernel Image (uncompressed)
654 19:47:59.022682 Data Size: 57618944 Bytes = 54.9 MiB
655 19:47:59.023050 Load Address: 80200000
656 19:47:59.023411 Entry Point: 80200000
657 19:47:59.472378 Verifying Checksum ... OK
658 19:47:59.472877 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
659 19:47:59.473313 Image Name:
660 19:47:59.473706 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
661 19:47:59.474092 Data Size: 26453664 Bytes = 25.2 MiB
662 19:47:59.474471 Load Address: 00000000
663 19:47:59.474836 Entry Point: 00000000
664 19:47:59.704143 Verifying Checksum ... OK
665 19:47:59.704653 ## Flattened Device Tree blob at 8fc00000
666 19:47:59.707367 Booting using the fdt blob at 0x8fc00000
667 19:47:59.707847 Loading Kernel Image
668 19:47:59.768208 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
669 19:47:59.768670
670 19:47:59.769016 Starting kernel ...
671 19:47:59.769327
672 19:47:59.770062 end: 2.4.3 bootloader-commands (duration 00:02:43) [common]
673 19:47:59.770546 start: 2.4.4 auto-login-action (timeout 00:01:36) [common]
674 19:47:59.770899 Setting prompt string to ['Linux version [0-9]']
675 19:47:59.771252 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']
676 19:47:59.771606 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)
677 19:47:59.846509 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
678 19:47:59.847445 start: 2.4.4.1 login-action (timeout 00:01:36) [common]
679 19:47:59.847969 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.
680 19:47:59.848358 Setting prompt string to []
681 19:47:59.848734 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']
682 19:47:59.849092 Using line separator: #'\n'#
683 19:47:59.849398 No login prompt set.
684 19:47:59.849699 Parsing kernel messages
685 19:47:59.850038 ['-\\[ 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']
686 19:47:59.850548 [login-action] Waiting for messages, (timeout 00:01:36)
687 19:47:59.850886 Waiting using forced prompt support (timeout 00:00:48)
688 19:47:59.853182 [ 0.000000] Linux version 6.1.111-cip29 (KernelCI@build-j332691-arm64-gcc-12-defconfig-kselftest-ph2zc) (aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Fri Oct 4 18:26:44 UTC 2024
689 19:47:59.853591 [ 0.000000] Machine model: ARM Juno development board (r0)
690 19:47:59.853921 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
691 19:47:59.864181 [ 0.000000] printk: bootconsole [pl11] enabled
692 19:47:59.864635 [ 0.000000] efi: UEFI not found.
693 19:48:00.121173 [ 0.000000] NUMA: No NUMA configuration found
694 19:48:00.121674 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
695 19:48:00.122401 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
696 19:48:00.122767 [ 0.000000] Zone ranges:
697 19:48:00.123081 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
698 19:48:00.123385 [ 0.000000] DMA32 empty
699 19:48:00.123675 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
700 19:48:00.123998 [ 0.000000] Movable zone start for each node
701 19:48:00.124661 [ 0.000000] Early memory node ranges
702 19:48:00.152665 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
703 19:48:00.153109 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
704 19:48:00.156040 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
705 19:48:00.313337 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
706 19:48:00.313846 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
707 19:48:00.314211 [ 0.000000] psci: probing for conduit method from DT.
708 19:48:00.314537 [ 0.000000] psci: PSCIv1.1 detected in firmware.
709 19:48:00.315232 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
710 19:48:00.315579 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
711 19:48:00.315921 [ 0.000000] psci: SMC Calling Convention v1.1
712 19:48:00.316717 [ 0.000000] percpu: Embedded 32 pages/cpu s92704 r8192 d30176 u131072
713 19:48:00.358146 [ 0.000000] Detected VIPT I-cache on CPU0
714 19:48:00.359029 [ 0.000000] CPU features: detected: ARM erratum 843419
715 19:48:00.359416 [ 0.000000] CPU features: detected: ARM erratum 845719
716 19:48:00.359742 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
717 19:48:00.360085 [ 0.000000] alternatives: applying boot alternatives
718 19:48:00.360389 [ 0.000000] Fallback order for Node 0: 0
719 19:48:00.360680 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
720 19:48:00.361400 [ 0.000000] Policy zone: Normal
721 19:48:00.405019 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/803910/extract-nfsrootfs-l5i5lmox,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
722 19:48:00.405907 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
723 19:48:00.406311 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
724 19:48:00.437640 <6>[ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
725 19:48:00.438094 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
726 19:48:00.438440 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
727 19:48:00.440919 <6>[ 0.000000] software IO TLB: area num 8.
728 19:48:00.477789 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
729 19:48:02.408579 <6>[ 0.000000] Memory: 8014772K/8372224K available (23104K kernel code, 7052K rwdata, 11772K rodata, 14208K init, 11398K bss, 324684K reserved, 32768K cma-reserved)
730 19:48:02.409524 <4>[ 0.000000] **********************************************************
731 19:48:02.409888 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
732 19:48:02.410204 <4>[ 0.000000] ** **
733 19:48:02.412066 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
734 19:48:02.452322 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
735 19:48:02.452803 <4>[ 0.000000] ** might reduce the security of your system. **
736 19:48:02.453723 <4>[ 0.000000] ** **
737 19:48:02.454114 <4>[ 0.000000] ** If you see this message and you are not debugging **
738 19:48:02.454433 <4>[ 0.000000] ** the kernel, report this immediately to your system **
739 19:48:02.455248 <4>[ 0.000000] ** administrator! **
740 19:48:02.496923 <4>[ 0.000000] ** **
741 19:48:02.497381 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
742 19:48:02.497714 <4>[ 0.000000] **********************************************************
743 19:48:02.498070 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
744 19:48:02.500212 <6>[ 0.000000] ftrace: allocating 66054 entries in 259 pages
745 19:48:02.824163 <6>[ 0.000000] ftrace: allocated 259 pages with 3 groups
746 19:48:02.824679 <6>[ 0.000000] trace event string verifier disabled
747 19:48:02.825021 <6>[ 0.000000] Running RCU self tests
748 19:48:02.825326 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
749 19:48:02.826142 <6>[ 0.000000] rcu: RCU event tracing is enabled.
750 19:48:02.826485 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
751 19:48:02.826786 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
752 19:48:02.827670 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
753 19:48:02.861531 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
754 19:48:02.861973 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
755 19:48:02.862309 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
756 19:48:02.864919 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
757 19:48:02.982567 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
758 19:48:02.983055 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
759 19:48:02.983485 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
760 19:48:02.984456 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
761 19:48:02.984817 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
762 19:48:02.985208 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
763 19:48:02.986158 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
764 19:48:03.036470 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
765 19:48:03.036936 <3>[ 0.000000] timer_sp804: timer clock not found: -517
766 19:48:03.037365 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
767 19:48:03.037763 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
768 19:48:03.038148 <3>[ 0.000000] timer_sp804: timer clock not found: -517
769 19:48:03.038525 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
770 19:48:03.084118 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
771 19:48:03.084589 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
772 19:48:03.085014 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
773 19:48:03.085415 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
774 19:48:03.085795 <6>[ 0.011102] Console: colour dummy device 80x25
775 19:48:03.087412 <4>[ 0.016008] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
776 19:48:03.128478 <4>[ 0.024200] ... MAX_LOCKDEP_SUBCLASSES: 8
777 19:48:03.129524 <4>[ 0.028686] ... MAX_LOCK_DEPTH: 48
778 19:48:03.129905 <4>[ 0.033260] ... MAX_LOCKDEP_KEYS: 8192
779 19:48:03.130312 <4>[ 0.038011] ... CLASSHASH_SIZE: 4096
780 19:48:03.130702 <4>[ 0.042760] ... MAX_LOCKDEP_ENTRIES: 32768
781 19:48:03.131080 <4>[ 0.047598] ... MAX_LOCKDEP_CHAINS: 65536
782 19:48:03.131456 <4>[ 0.052436] ... CHAINHASH_SIZE: 32768
783 19:48:03.131877 <4>[ 0.057274] memory used by lock dependency info: 6365 kB
784 19:48:03.132346 <4>[ 0.063082] memory used for stack traces: 4224 kB
785 19:48:03.175704 <4>[ 0.068272] per task-struct memory footprint: 1920 bytes
786 19:48:03.176193 <6>[ 0.074474] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
787 19:48:03.176642 <6>[ 0.085430] pid_max: default: 32768 minimum: 301
788 19:48:03.177059 <6>[ 0.091540] LSM: Security Framework initializing
789 19:48:03.177440 <6>[ 0.096804] landlock: Up and running.
790 19:48:03.177811 <6>[ 0.100998] LSM support for eBPF active
791 19:48:03.178799 <6>[ 0.106182] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
792 19:48:03.199303 <6>[ 0.114219] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
793 19:48:03.248433 <6>[ 0.143093] cblist_init_generic: Setting adjustable number of callback queues.
794 19:48:03.248911 <6>[ 0.150841] cblist_init_generic: Setting shift to 3 and lim to 1.
795 19:48:03.249260 <6>[ 0.158128] cblist_init_generic: Setting adjustable number of callback queues.
796 19:48:03.250225 <6>[ 0.165890] cblist_init_generic: Setting shift to 3 and lim to 1.
797 19:48:03.250559 <6>[ 0.173177] cblist_init_generic: Setting adjustable number of callback queues.
798 19:48:03.251683 <6>[ 0.180935] cblist_init_generic: Setting shift to 3 and lim to 1.
799 19:48:03.267204 <6>[ 0.188180] Running RCU-tasks wait API self tests
800 19:48:03.387028 <6>[ 0.300746] rcu: Hierarchical SRCU implementation.
801 19:48:03.387514 <6>[ 0.305984] rcu: Max phase no-delay instances is 1000.
802 19:48:03.390244 <6>[ 0.311861] Callback from call_rcu_tasks_trace() invoked.
803 19:48:03.429980 <6>[ 0.346526] EFI services will not be available.
804 19:48:03.433208 <6>[ 0.355168] smp: Bringing up secondary CPUs ...
805 19:48:03.492970 <6>[ 0.365877] CPU features: detected: Spectre-v2
806 19:48:03.493460 <6>[ 0.365891] CPU features: detected: Spectre-v3a
807 19:48:03.493883 <6>[ 0.365901] CPU features: detected: Spectre-BHB
808 19:48:03.494279 <6>[ 0.365911] CPU features: detected: ARM erratum 834220
809 19:48:03.495335 <6>[ 0.365921] CPU features: detected: ARM erratum 832075
810 19:48:03.495690 <6>[ 0.365928] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
811 19:48:03.496119 <6>[ 0.365935] Detected PIPT I-cache on CPU1
812 19:48:03.537029 <6>[ 0.366161] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
813 19:48:03.537497 <6>[ 0.371918] Detected PIPT I-cache on CPU2
814 19:48:03.538614 <6>[ 0.372059] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
815 19:48:03.538988 <6>[ 0.377586] Detected VIPT I-cache on CPU3
816 19:48:03.539459 <6>[ 0.377864] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
817 19:48:03.539881 <6>[ 0.383288] Detected VIPT I-cache on CPU4
818 19:48:03.540259 <6>[ 0.383546] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
819 19:48:03.540627 <6>[ 0.389119] Detected VIPT I-cache on CPU5
820 19:48:03.595858 <6>[ 0.389383] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
821 19:48:03.596417 <6>[ 0.390068] smp: Brought up 1 node, 6 CPUs
822 19:48:03.596774 <6>[ 0.487911] SMP: Total of 6 processors activated.
823 19:48:03.597124 <6>[ 0.493164] Callback from call_rcu_tasks_rude() invoked.
824 19:48:03.597432 <6>[ 0.499157] CPU features: detected: 32-bit EL0 Support
825 19:48:03.597729 <6>[ 0.504736] CPU features: detected: 32-bit EL1 Support
826 19:48:03.598034 <6>[ 0.510435] CPU features: detected: CRC32 instructions
827 19:48:03.598332 <6>[ 0.516365] CPU: All CPU(s) started at EL2
828 19:48:03.599341 <6>[ 0.520887] alternatives: applying system-wide alternatives
829 19:48:03.614967 <6>[ 0.547762] devtmpfs: initialized
830 19:48:03.678935 <6>[ 0.608647] Callback from call_rcu_tasks() invoked.
831 19:48:03.744717 <6>[ 0.653767] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
832 19:48:03.747899 <6>[ 0.663995] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
833 19:48:03.778779 <6>[ 0.700439] pinctrl core: initialized pinctrl subsystem
834 19:48:03.835117 <6>[ 0.718059] DMI not present or invalid.
835 19:48:03.835580 <6>[ 0.725612] NET: Registered PF_NETLINK/PF_ROUTE protocol family
836 19:48:03.835991 <6>[ 0.738413] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
837 19:48:03.836319 <6>[ 0.747004] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
838 19:48:03.836625 <6>[ 0.757520] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
839 19:48:03.837717 <6>[ 0.766332] audit: initializing netlink subsys (disabled)
840 19:48:03.886605 <5>[ 0.772963] audit: type=2000 audit(0.640:1): state=initialized audit_enabled=0 res=1
841 19:48:03.887078 <6>[ 0.781275] thermal_sys: Registered thermal governor 'step_wise'
842 19:48:03.887507 <6>[ 0.781298] thermal_sys: Registered thermal governor 'power_allocator'
843 19:48:03.887957 <6>[ 0.788184] cpuidle: using governor menu
844 19:48:03.889038 <6>[ 0.800814] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
845 19:48:03.890111 <6>[ 0.808563] ASID allocator initialised with 65536 entries
846 19:48:03.905683 <6>[ 0.827819] Serial: AMBA PL011 UART driver
847 19:48:04.000343 <6>[ 0.891004] amba 20010000.etf: Fixed dependency cycle(s) with /funnel@20040000
848 19:48:04.000825 <6>[ 0.899296] amba 20040000.funnel: Fixed dependency cycle(s) with /etf@20010000
849 19:48:04.001277 <6>[ 0.909404] amba 20040000.funnel: Fixed dependency cycle(s) with /stm@20100000
850 19:48:04.002375 <6>[ 0.917543] amba 20100000.stm: Fixed dependency cycle(s) with /funnel@20040000
851 19:48:04.002750 <6>[ 0.926848] amba 20070000.etr: Fixed dependency cycle(s) with /replicator@20120000
852 19:48:04.051125 <6>[ 0.935401] amba 20030000.tpiu: Fixed dependency cycle(s) with /replicator@20120000
853 19:48:04.051585 <6>[ 0.944038] amba 20010000.etf: Fixed dependency cycle(s) with /replicator@20120000
854 19:48:04.051966 <6>[ 0.952522] amba 20120000.replicator: Fixed dependency cycle(s) with /etf@20010000
855 19:48:04.052957 <6>[ 0.960988] amba 20120000.replicator: Fixed dependency cycle(s) with /etr@20070000
856 19:48:04.053298 <6>[ 0.969478] amba 20120000.replicator: Fixed dependency cycle(s) with /tpiu@20030000
857 19:48:04.054402 <6>[ 0.981703] amba 22040000.etm: Fixed dependency cycle(s) with /funnel@220c0000
858 19:48:04.104605 <6>[ 0.989848] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@220c0000
859 19:48:04.105093 <6>[ 0.998224] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22040000
860 19:48:04.105459 <6>[ 1.006434] amba 220c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
861 19:48:04.106437 <6>[ 1.016532] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22140000
862 19:48:04.106772 <6>[ 1.024718] amba 22140000.etm: Fixed dependency cycle(s) with /funnel@220c0000
863 19:48:04.107892 <6>[ 1.037455] amba 23040000.etm: Fixed dependency cycle(s) with /funnel@230c0000
864 19:48:04.155407 <6>[ 1.045643] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@230c0000
865 19:48:04.155891 <6>[ 1.054081] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23040000
866 19:48:04.156922 <6>[ 1.062262] amba 230c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
867 19:48:04.157279 <6>[ 1.072375] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23140000
868 19:48:04.157583 <6>[ 1.080647] amba 23140000.etm: Fixed dependency cycle(s) with /funnel@230c0000
869 19:48:04.197312 <6>[ 1.091103] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23240000
870 19:48:04.197757 <6>[ 1.099370] amba 23240000.etm: Fixed dependency cycle(s) with /funnel@230c0000
871 19:48:04.198091 <6>[ 1.109830] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23340000
872 19:48:04.200628 <6>[ 1.118124] amba 23340000.etm: Fixed dependency cycle(s) with /funnel@230c0000
873 19:48:04.220419 <6>[ 1.149449] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
874 19:48:04.249229 <6>[ 1.158869] printk: console [ttyAMA0] enabled
875 19:48:04.249676 <6>[ 1.158869] printk: console [ttyAMA0] enabled
876 19:48:04.250015 <6>[ 1.168246] printk: bootconsole [pl11] disabled
877 19:48:04.252500 <6>[ 1.168246] printk: bootconsole [pl11] disabled
878 19:48:04.268237 <4>[ 1.200255] KASLR disabled due to lack of seed
879 19:48:04.412413 <6>[ 1.310209] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
880 19:48:04.412909 <6>[ 1.317361] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
881 19:48:04.413340 <6>[ 1.323946] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
882 19:48:04.414407 <6>[ 1.331043] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
883 19:48:04.414771 <6>[ 1.337619] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
884 19:48:04.415881 <6>[ 1.344716] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
885 19:48:04.439046 <6>[ 1.351291] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
886 19:48:04.439502 <6>[ 1.358386] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
887 19:48:04.458106 <6>[ 1.378590] ACPI: Interpreter disabled.
888 19:48:04.513948 <6>[ 1.397555] iommu: Default domain type: Translated
889 19:48:04.514441 <6>[ 1.402767] iommu: DMA domain TLB invalidation policy: strict mode
890 19:48:04.514901 <5>[ 1.412797] SCSI subsystem initialized
891 19:48:04.515300 <6>[ 1.421398] usbcore: registered new interface driver usbfs
892 19:48:04.515680 <6>[ 1.427570] usbcore: registered new interface driver hub
893 19:48:04.516092 <6>[ 1.433503] usbcore: registered new device driver usb
894 19:48:04.517171 <6>[ 1.443619] platform 7ff60000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@70
895 19:48:04.565907 <6>[ 1.453933] i2c 0-0070: Fixed dependency cycle(s) with /hdlcd@7ff60000
896 19:48:04.567041 <6>[ 1.461993] platform 7ff50000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@71
897 19:48:04.567427 <6>[ 1.472051] i2c 0-0071: Fixed dependency cycle(s) with /hdlcd@7ff50000
898 19:48:04.567848 <6>[ 1.484516] pps_core: LinuxPPS API ver. 1 registered
899 19:48:04.568236 <6>[ 1.489808] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
900 19:48:04.569299 <6>[ 1.499426] PTP clock support registered
901 19:48:04.584118 <6>[ 1.504576] EDAC MC: Ver: 3.0.0
902 19:48:04.584588 <6>[ 1.516739] FPGA manager framework
903 19:48:04.649860 <6>[ 1.521500] Advanced Linux Sound Architecture Driver Initialized.
904 19:48:04.651010 <6>[ 1.532577] NET: Registered PF_ATMPVC protocol family
905 19:48:04.651389 <6>[ 1.537949] NET: Registered PF_ATMSVC protocol family
906 19:48:04.651817 <6>[ 1.545021] vgaarb: loaded
907 19:48:04.652214 <6>[ 1.550012] clocksource: Switched to clocksource arch_sys_counter
908 19:48:04.652593 <5>[ 1.560835] VFS: Disk quotas dquot_6.6.0
909 19:48:04.652963 <6>[ 1.565316] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
910 19:48:04.653433 <6>[ 1.574644] pnp: PnP ACPI: disabled
911 19:48:04.726839 <6>[ 1.641777] NET: Registered PF_INET protocol family
912 19:48:04.730053 <6>[ 1.647473] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
913 19:48:04.771744 <6>[ 1.665956] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
914 19:48:04.772236 <6>[ 1.675992] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
915 19:48:04.772665 <6>[ 1.684209] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
916 19:48:04.775049 <6>[ 1.693240] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
917 19:48:04.849559 <6>[ 1.733096] TCP: Hash tables configured (established 65536 bind 65536)
918 19:48:04.850029 <6>[ 1.741881] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
919 19:48:04.850460 <6>[ 1.752473] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
920 19:48:04.850853 <6>[ 1.762243] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
921 19:48:04.851241 <6>[ 1.773173] NET: Registered PF_UNIX/PF_LOCAL protocol family
922 19:48:04.852926 <6>[ 1.782601] RPC: Registered named UNIX socket transport module.
923 19:48:04.908549 <6>[ 1.788878] RPC: Registered udp transport module.
924 19:48:04.909014 <6>[ 1.793896] RPC: Registered tcp transport module.
925 19:48:04.910154 <6>[ 1.798929] RPC: Registered tcp NFSv4.1 backchannel transport module.
926 19:48:04.910530 <6>[ 1.805707] NET: Registered PF_XDP protocol family
927 19:48:04.910926 <6>[ 1.810832] PCI: CLS 0 bytes, default 64
928 19:48:04.911306 <6>[ 1.818467] Unpacking initramfs...
929 19:48:04.911674 <6>[ 1.830084] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
930 19:48:04.940609 <6>[ 1.842646] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
931 19:48:04.941075 <6>[ 1.851510] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
932 19:48:04.941504 <6>[ 1.851510] Only trusted guests should be used on this system.
933 19:48:04.943861 <6>[ 1.866107] kvm [1]: IPA Size Limit: 40 bits
934 19:48:04.967548 <6>[ 1.886847] kvm [1]: vgic interrupt IRQ9
935 19:48:04.970832 <6>[ 1.892118] kvm [1]: Hyp mode initialized successfully
936 19:48:05.006604 <5>[ 1.923427] Initialise system trusted keyrings
937 19:48:05.009835 <6>[ 1.929923] workingset: timestamp_bits=42 max_order=21 bucket_order=0
938 19:48:05.257601 <6>[ 2.175212] squashfs: version 4.0 (2009/01/31) Phillip Lougher
939 19:48:05.311315 <5>[ 2.197498] NFS: Registering the id_resolver key type
940 19:48:05.311852 <5>[ 2.203121] Key type id_resolver registered
941 19:48:05.312900 <5>[ 2.207709] Key type id_legacy registered
942 19:48:05.313262 <6>[ 2.213891] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
943 19:48:05.313591 <6>[ 2.221017] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
944 19:48:05.314808 <6>[ 2.233409] 9p: Installing v9fs 9p2000 file system support
945 19:48:05.417188 <6>[ 2.305382] NET: Registered PF_ALG protocol family
946 19:48:05.417680 <5>[ 2.310695] Key type asymmetric registered
947 19:48:05.418748 <5>[ 2.315197] Asymmetric key parser 'x509' registered
948 19:48:05.419124 <6>[ 2.321149] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
949 19:48:05.419447 <6>[ 2.328967] io scheduler mq-deadline registered
950 19:48:05.419756 <6>[ 2.333853] io scheduler kyber registered
951 19:48:05.420847 <4>[ 2.341672] test_firmware: interface ready
952 19:48:05.537292 <6>[ 2.453919] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
953 19:48:05.569204 <6>[ 2.498078] EINJ: ACPI disabled.
954 19:48:05.808052 <6>[ 2.724878] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
955 19:48:05.847838 <6>[ 2.763897] SuperH (H)SCI(F) driver initialized
956 19:48:05.851050 <6>[ 2.773118] msm_serial: driver initialized
957 19:48:05.893094 <5>[ 2.790582] arm-smmu 7fb00000.iommu: probing hardware configuration...
958 19:48:05.894290 <5>[ 2.797494] arm-smmu 7fb00000.iommu: SMMUv1 with:
959 19:48:05.894677 <5>[ 2.802552] arm-smmu 7fb00000.iommu: stage 2 translation
960 19:48:05.895012 <5>[ 2.808330] arm-smmu 7fb00000.iommu: coherent table walk
961 19:48:05.895325 <5>[ 2.814115] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
962 19:48:05.895627 <5>[ 2.821638] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
963 19:48:05.944191 <5>[ 2.828557] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
964 19:48:05.944667 <5>[ 2.835440] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
965 19:48:05.945725 <5>[ 2.847323] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
966 19:48:05.946092 <5>[ 2.855852] arm-smmu 7fb10000.iommu: probing hardware configuration...
967 19:48:05.946411 <5>[ 2.862744] arm-smmu 7fb10000.iommu: SMMUv1 with:
968 19:48:05.946706 <5>[ 2.867822] arm-smmu 7fb10000.iommu: stage 2 translation
969 19:48:05.947015 <5>[ 2.873571] arm-smmu 7fb10000.iommu: non-coherent table walk
970 19:48:05.995262 <5>[ 2.879669] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
971 19:48:05.995744 <5>[ 2.887446] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
972 19:48:05.996147 <5>[ 2.894894] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
973 19:48:05.996477 <5>[ 2.901836] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
974 19:48:05.996784 <5>[ 2.908735] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
975 19:48:05.997083 <5>[ 2.920484] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
976 19:48:05.998609 <5>[ 2.928826] arm-smmu 7fb20000.iommu: probing hardware configuration...
977 19:48:06.039100 <5>[ 2.935753] arm-smmu 7fb20000.iommu: SMMUv1 with:
978 19:48:06.039566 <5>[ 2.940805] arm-smmu 7fb20000.iommu: stage 2 translation
979 19:48:06.039945 <5>[ 2.946554] arm-smmu 7fb20000.iommu: non-coherent table walk
980 19:48:06.040942 <5>[ 2.952652] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
981 19:48:06.041287 <5>[ 2.960429] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
982 19:48:06.041595 <5>[ 2.967861] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
983 19:48:06.089528 <5>[ 2.974772] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
984 19:48:06.089993 <5>[ 2.981651] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
985 19:48:06.090344 <5>[ 2.993245] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
986 19:48:06.090663 <5>[ 3.001476] arm-smmu 7fb30000.iommu: probing hardware configuration...
987 19:48:06.090969 <5>[ 3.008364] arm-smmu 7fb30000.iommu: SMMUv1 with:
988 19:48:06.091268 <5>[ 3.013420] arm-smmu 7fb30000.iommu: stage 2 translation
989 19:48:06.091561 <5>[ 3.019169] arm-smmu 7fb30000.iommu: coherent table walk
990 19:48:06.136696 <5>[ 3.024945] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
991 19:48:06.137207 <5>[ 3.032388] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
992 19:48:06.138269 <5>[ 3.039347] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
993 19:48:06.138663 <5>[ 3.046245] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
994 19:48:06.140014 <5>[ 3.057690] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
995 19:48:06.271512 <6>[ 3.171414] loop: module loaded
996 19:48:06.272028 <6>[ 3.179320] lkdtm: No crash points registered, enable through debugfs
997 19:48:06.274757 <6>[ 3.194697] megasas: 07.719.03.00-rc1
998 19:48:06.322611 <6>[ 3.255605] thunder_xcv, ver 1.0
999 19:48:06.371410 <6>[ 3.259520] thunder_bgx, ver 1.0
1000 19:48:06.371904 <6>[ 3.263434] nicpf, ver 1.0
1001 19:48:06.372297 <6>[ 3.273140] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
1002 19:48:06.372670 <6>[ 3.280696] hns3: Copyright (c) 2017 Huawei Corporation.
1003 19:48:06.372979 <6>[ 3.286865] hclge is initializing
1004 19:48:06.373269 <6>[ 3.290697] e1000: Intel(R) PRO/1000 Network Driver
1005 19:48:06.373563 <6>[ 3.295893] e1000: Copyright (c) 1999-2006 Intel Corporation.
1006 19:48:06.373856 <6>[ 3.302399] e1000e: Intel(R) PRO/1000 Network Driver
1007 19:48:06.416434 <6>[ 3.307682] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
1008 19:48:06.416898 <6>[ 3.314350] igb: Intel(R) Gigabit Ethernet Network Driver
1009 19:48:06.417332 <6>[ 3.320067] igb: Copyright (c) 2007-2014 Intel Corporation.
1010 19:48:06.417727 <6>[ 3.326314] igbvf: Intel(R) Gigabit Virtual Function Network Driver
1011 19:48:06.418107 <6>[ 3.332915] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
1012 19:48:06.419648 <6>[ 3.340977] sky2: driver version 1.30
1013 19:48:07.826001 <6>[ 4.747098] Freeing initrd memory: 25828K
1014 19:48:07.899028 <5>[ 4.816132] smsc: module verification failed: signature and/or required key missing - tainting kernel
1015 19:48:07.934014 <6>[ 4.844885] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
1016 19:48:07.937321 <6>[ 4.856833] VFIO - User Level meta-driver version: 0.3
1017 19:48:07.978884 <6>[ 4.876631] ehci-platform 7ffc0000.usb: Adding to iommu group 0
1018 19:48:07.980033 <6>[ 4.880002] usbcore: registered new interface driver usb-storage
1019 19:48:07.980389 <6>[ 4.884460] ohci-platform 7ffb0000.usb: Adding to iommu group 0
1020 19:48:07.980753 <6>[ 4.886139] ehci-platform 7ffc0000.usb: EHCI Host Controller
1021 19:48:07.981111 <6>[ 4.886520] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
1022 19:48:07.981459 <6>[ 4.887690] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
1023 19:48:08.025943 <6>[ 4.898095] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1024 19:48:08.027146 <6>[ 4.903477] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
1025 19:48:08.027531 <6>[ 4.916913] hub 1-0:1.0: USB hub found
1026 19:48:08.027993 <6>[ 4.934280] hub 1-0:1.0: 1 port detected
1027 19:48:08.028384 <6>[ 4.941231] rtc-pl031 1c170000.rtc: registered as rtc0
1028 19:48:08.028762 <6>[ 4.941907] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1029 19:48:08.029225 <6>[ 4.946865] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:13 UTC (946684993)
1030 19:48:08.047004 <6>[ 4.955908] ohci-platform 7ffb0000.usb: irq 30, io mem 0x7ffb0000
1031 19:48:08.050229 <6>[ 4.968140] i2c_dev: i2c /dev entries driver
1032 19:48:08.081082 <6>[ 4.998728] sp805-wdt 1c0f0000.watchdog: registration successful
1033 19:48:08.136737 <6>[ 5.028659] sdhci: Secure Digital Host Controller Interface driver
1034 19:48:08.137225 <6>[ 5.033570] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1035 19:48:08.137583 <6>[ 5.035162] sdhci: Copyright(c) Pierre Ossman
1036 19:48:08.137906 <6>[ 5.038343] Synopsys Designware Multimedia Card Interface Driver
1037 19:48:08.138211 <6>[ 5.059040] sdhci-pltfm: SDHCI platform and OF driver helper
1038 19:48:08.138507 <6>[ 5.060539] hub 2-0:1.0: USB hub found
1039 19:48:08.139954 <6>[ 5.069285] hub 2-0:1.0: 1 port detected
1040 19:48:08.188937 <6>[ 5.074747] leds-syscon 1c010008.0.led: registered LED (null)
1041 19:48:08.189434 <6>[ 5.082803] leds-syscon 1c010008.1.led: registered LED (null)
1042 19:48:08.189860 <6>[ 5.090048] leds-syscon 1c010008.2.led: registered LED (null)
1043 19:48:08.190252 <6>[ 5.097153] leds-syscon 1c010008.3.led: registered LED (null)
1044 19:48:08.191333 <6>[ 5.104382] leds-syscon 1c010008.4.led: registered LED (null)
1045 19:48:08.191689 <6>[ 5.111490] leds-syscon 1c010008.5.led: registered LED (null)
1046 19:48:08.192119 <6>[ 5.118677] leds-syscon 1c010008.6.led: registered LED (null)
1047 19:48:08.214719 <6>[ 5.125807] leds-syscon 1c010008.7.led: registered LED (null)
1048 19:48:08.217935 <6>[ 5.136557] ledtrig-cpu: registered to indicate activity on CPUs
1049 19:48:08.247878 <6>[ 5.157490] usbcore: registered new interface driver usbhid
1050 19:48:08.248355 <6>[ 5.163389] usbhid: USB HID core driver
1051 19:48:08.251045 <6>[ 5.172257] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1052 19:48:08.301770 <6>[ 5.194257] usb 1-1: new high-speed USB device number 2 using ehci-platform
1053 19:48:08.302248 <6>[ 5.208977] IPv4 over IPsec tunneling driver
1054 19:48:08.304370 <6>[ 5.223196] NET: Registered PF_INET6 protocol family
1055 19:48:08.358828 <6>[ 5.240996] Segment Routing with IPv6
1056 19:48:08.359286 <6>[ 5.245181] In-situ OAM (IOAM) with IPv6
1057 19:48:08.359604 <6>[ 5.253104] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1058 19:48:08.359953 <6>[ 5.266403] NET: Registered PF_PACKET protocol family
1059 19:48:08.360239 <6>[ 5.274384] 9pnet: Installing 9P2000 support
1060 19:48:08.361208 <5>[ 5.279379] Key type dns_resolver registered
1061 19:48:08.362239 <6>[ 5.283979] mpls_gso: MPLS GSO support
1062 19:48:08.385654 <6>[ 5.306039] registered taskstats version 1
1063 19:48:08.388879 <5>[ 5.310650] Loading compiled-in X.509 certificates
1064 19:48:08.448634 <6>[ 5.368203] hub 1-1:1.0: USB hub found
1065 19:48:08.451894 <6>[ 5.373263] hub 1-1:1.0: 4 ports detected
1066 19:48:08.535640 <5>[ 5.436738] Loaded X.509 cert 'Build time autogenerated kernel key: 97947245226f9beb5ea4a44188a6a08fd98ab325'
1067 19:48:08.536178 <6>[ 5.448098] ima: No TPM chip found, activating TPM-bypass!
1068 19:48:08.536630 <6>[ 5.453935] ima: Allocated hash algorithm: sha1
1069 19:48:08.538834 <6>[ 5.459015] ima: No architecture policies found
1070 19:48:08.616684 <6>[ 5.533666] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1071 19:48:08.639523 <6>[ 5.552608] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1072 19:48:08.642737 <6>[ 5.560549] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1073 19:48:08.703391 <3>[ 5.618240] scpi_protocol scpi: incorrect or no SCP firmware found
1074 19:48:08.706604 <4>[ 5.624782] scpi_protocol: probe of scpi failed with error -110
1075 19:48:08.729568 <6>[ 5.646922] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1076 19:48:09.009324 <4>[ 5.926305] atkbd serio0: keyboard reset failed on 1c060000.kmi
1077 19:48:09.244199 <6>[ 6.155414] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1078 19:48:09.265115 <6>[ 6.182078] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000c9a0000, IRQ: 28
1079 19:48:10.256124 <4>[ 7.174098] atkbd serio1: keyboard reset failed on 1c070000.kmi
1080 19:48:11.311202 <6>[ 8.230988] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1081 19:48:16.906089 <5>[ 8.262207] Sending DHCP requests ..
1082 19:48:16.938300 <6>[ 13.839168] 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 19:48:17.055097 <4>[ 13.971689] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1084 19:48:17.463566 <4>[ 14.334106] ., OK
1085 19:48:17.464128 <6>[ 14.352658] IP-Config: Got DHCP answer from 192.168.6.1, my address is 192.168.6.16
1086 19:48:17.464477 <6>[ 14.360732] IP-Config: Complete:
1087 19:48:17.465475 <6>[ 14.364315] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.6.16, mask=255.255.255.0, gw=192.168.6.1
1088 19:48:17.465818 <6>[ 14.374768] host=192.168.6.16, domain=, nis-domain=(none)
1089 19:48:17.466117 <6>[ 14.380946] bootserver=192.168.6.1, rootserver=192.168.56.230, rootpath=
1090 19:48:17.467167 <6>[ 14.380974] nameserver0=10.255.253.1
1091 19:48:17.487292 <6>[ 14.407975] clk: Disabling unused clocks
1092 19:48:17.487736 <6>[ 14.412625] ALSA device list:
1093 19:48:17.488115 <6>[ 14.416107] No soundcards found.
1094 19:48:17.490662 <6>[ 14.422325] uart-pl011 7ff80000.serial: no DMA platform data
1095 19:48:17.595448 <6>[ 14.515099] Freeing unused kernel memory: 14208K
1096 19:48:17.598678 <6>[ 14.520221] Run /init as init process
1097 19:48:17.694484 Loading, please wait...
1098 19:48:17.982173 Starting systemd-udevd version 252.22-1~deb12u1
1099 19:48:23.517564 <6>[ 20.423737] 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
1100 19:48:23.635373 <4>[ 20.552657] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1101 19:48:25.313960 <6>[ 22.241889] tda998x 0-0070: found TDA19988
1102 19:48:25.473708 <6>[ 22.392961] tda998x 0-0071: found TDA19988
1103 19:48:25.553666 Begin: Loading essential drivers ... done.
1104 19:48:25.592458 Begin: Running /scripts/init-premount ... done.
1105 19:48:25.595738 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1106 19:48:25.611584 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1107 19:48:25.659526 Device /sys/class/net/bond0 found
1108 19:48:25.660013 done.
1109 19:48:25.844307 Begin: Waiting up to 180 secs for any network device to become available ... done.
1110 19:48:25.972212 /sys/class/net/bonding_masters/flags: Not a directory
1111 19:48:26.043131 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1112 19:48:26.043597 IP-Config: bond0 hardware address 42:83:74:80:5d:b0 mtu 1500 DHCP
1113 19:48:26.043982 IP-Config: eth0 guessed broadcast address 192.168.6.255
1114 19:48:26.044293 IP-Config: eth0 complete (dhcp from 192.168.6.1):
1115 19:48:26.044584 address: 192.168.6.16 broadcast: 192.168.6.255 netmask: 255.255.255.0
1116 19:48:26.044873 gateway: 192.168.6.1 dns0 : 10.255.253.1 dns1 : 0.0.0.0
1117 19:48:26.045157 rootserver: 192.168.6.1 rootpath:
1118 19:48:26.046288 filename :
1119 19:48:26.142114 done.
1120 19:48:26.166949 Begin: Running /scripts/nfs-bottom ... done.
1121 19:48:26.298006 Begin: Running /scripts/init-bottom ... done.
1122 19:48:30.289602 <30>[ 27.206173] systemd[1]: System time before build time, advancing clock.
1123 19:48:31.340253 <30>[ 28.226098] 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)
1124 19:48:31.343001 <30>[ 28.260040] systemd[1]: Detected architecture arm64.
1125 19:48:31.358727
1126 19:48:31.359233 Welcome to [1mDebian GNU/Linux 12 (bookworm)[0m!
1127 19:48:31.359683
1128 19:48:31.403652 <30>[ 28.320642] systemd[1]: Hostname set to <debian-bookworm-arm64>.
1129 19:48:34.249217 <30>[ 31.166112] systemd[1]: Queued start job for default target graphical.target.
1130 19:48:34.332735 <30>[ 31.244550] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
1131 19:48:34.335343 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m - Slice /system/getty.
1132 19:48:34.373016 <30>[ 31.280556] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
1133 19:48:34.376262 [[0;32m OK [0m] Created slice [0;1;39msystem-modpr…lice[0m - Slice /system/modprobe.
1134 19:48:34.407908 <30>[ 31.316931] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
1135 19:48:34.411289 [[0;32m OK [0m] Created slice [0;1;39msystem-seria…[0m - Slice /system/serial-getty.
1136 19:48:34.437962 <30>[ 31.351670] systemd[1]: Created slice user.slice - User and Session Slice.
1137 19:48:34.441251 [[0;32m OK [0m] Created slice [0;1;39muser.slice[0m - User and Session Slice.
1138 19:48:34.470642 <30>[ 31.377307] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
1139 19:48:34.473290 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo…quests to Console Directory Watch.
1140 19:48:34.520812 <30>[ 31.408812] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
1141 19:48:34.522027 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo… Requests to Wall Directory Watch.
1142 19:48:34.522437 <30>[ 31.435092] 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).
1143 19:48:34.591423 <30>[ 31.455205] systemd[1]: Expecting device dev-ttyAMA0.device - /dev/ttyAMA0...
1144 19:48:34.591960 Expecting device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0...
1145 19:48:34.593145 <30>[ 31.478462] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
1146 19:48:34.593549 [[0;32m OK [0m] Reached target [0;1;39mcryptsetup.…get[0m - Local Encrypted Volumes.
1147 19:48:34.593955 <30>[ 31.503095] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
1148 19:48:34.595093 [[0;32m OK [0m] Reached target [0;1;39mintegrityse…Local Integrity Protected Volumes.
1149 19:48:34.617882 <30>[ 31.530676] systemd[1]: Reached target paths.target - Path Units.
1150 19:48:34.621108 [[0;32m OK [0m] Reached target [0;1;39mpaths.target[0m - Path Units.
1151 19:48:34.684066 <30>[ 31.554623] systemd[1]: Reached target remote-fs.target - Remote File Systems.
1152 19:48:34.684563 [[0;32m OK [0m] Reached target [0;1;39mremote-fs.target[0m - Remote File Systems.
1153 19:48:34.685013 <30>[ 31.578425] systemd[1]: Reached target slices.target - Slice Units.
1154 19:48:34.685428 [[0;32m OK [0m] Reached target [0;1;39mslices.target[0m - Slice Units.
1155 19:48:34.686521 <30>[ 31.598463] systemd[1]: Reached target swap.target - Swaps.
1156 19:48:34.686894 [[0;32m OK [0m] Reached target [0;1;39mswap.target[0m - Swaps.
1157 19:48:34.735845 <30>[ 31.618547] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
1158 19:48:34.736338 [[0;32m OK [0m] Reached target [0;1;39mveritysetup… - Local Verity Protected Volumes.
1159 19:48:34.736785 <30>[ 31.644592] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
1160 19:48:34.739083 [[0;32m OK [0m] Listening on [0;1;39msystemd-initc… initctl Compatibility Named Pipe.
1161 19:48:34.770814 <30>[ 31.678794] systemd[1]: Listening on systemd-journald-audit.socket - Journal Audit Socket.
1162 19:48:34.774031 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…socket[0m - Journal Audit Socket.
1163 19:48:34.797646 <30>[ 31.708653] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
1164 19:48:34.800926 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…t[0m - Journal Socket (/dev/log).
1165 19:48:34.824657 <30>[ 31.738989] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
1166 19:48:34.827882 [[0;32m OK [0m] Listening on [0;1;39msystemd-journald.socket[0m - Journal Socket.
1167 19:48:34.859581 <30>[ 31.767913] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
1168 19:48:34.862899 [[0;32m OK [0m] Listening on [0;1;39msystemd-netwo… - Network Service Netlink Socket.
1169 19:48:34.896699 <30>[ 31.805282] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
1170 19:48:34.897196 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd….socket[0m - udev Control Socket.
1171 19:48:34.923520 <30>[ 31.834090] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
1172 19:48:34.926755 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd…l.socket[0m - udev Kernel Socket.
1173 19:48:34.992462 <30>[ 31.907641] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
1174 19:48:34.995668 Mounting [0;1;39mdev-hugepages.mount[0m - Huge Pages File System...
1175 19:48:35.045466 <30>[ 31.958649] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
1176 19:48:35.048656 Mounting [0;1;39mdev-mqueue.mount…POSIX Message Queue File System...
1177 19:48:35.127394 <30>[ 32.040432] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
1178 19:48:35.130538 Mounting [0;1;39msys-kernel-debug.…[0m - Kernel Debug File System...
1179 19:48:35.186252 <30>[ 32.095625] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
1180 19:48:35.189536 Mounting [0;1;39msys-kernel-tracin…[0m - Kernel Trace File System...
1181 19:48:35.309304 <30>[ 32.221015] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
1182 19:48:35.312504 Starting [0;1;39mkmod-static-nodes…ate List of Static Device Nodes...
1183 19:48:35.368317 <30>[ 32.280364] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
1184 19:48:35.371523 Starting [0;1;39mmodprobe@configfs…m - Load Kernel Module configfs...
1185 19:48:35.422131 <30>[ 32.335599] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
1186 19:48:35.425361 Starting [0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
1187 19:48:35.483106 <30>[ 32.391632] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
1188 19:48:35.486323 Starting [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm...
1189 19:48:35.542122 <30>[ 32.452116] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
1190 19:48:35.545344 Starting [0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
1191 19:48:35.650103 <30>[ 32.536057] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
1192 19:48:35.650622 Starting [0;1;39mmodprobe@fuse.ser…e[0m - Load Kernel Module fuse...
1193 19:48:35.650989 <4>[ 32.552569] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
1194 19:48:35.653378 <6>[ 32.570445] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
1195 19:48:35.758978 <30>[ 32.672296] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
1196 19:48:35.762235 Starting [0;1;39mmodprobe@loop.ser…e[0m - Load Kernel Module loop...
1197 19:48:35.777970 <6>[ 32.705297] fuse: init (API version 7.38)
1198 19:48:35.859951 <30>[ 32.772949] systemd[1]: Starting systemd-journald.service - Journal Service...
1199 19:48:35.862987 Starting [0;1;39msystemd-journald.service[0m - Journal Service...
1200 19:48:35.928858 <30>[ 32.841928] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
1201 19:48:35.931966 Starting [0;1;39msystemd-modules-l…rvice[0m - Load Kernel Modules...
1202 19:48:36.020658 <30>[ 32.928260] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line...
1203 19:48:36.023854 Starting [0;1;39msystemd-network-g… units from Kernel command line...
1204 19:48:36.080460 <30>[ 32.992075] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
1205 19:48:36.082722 Starting [0;1;39msystemd-remount-f…nt Root and Kernel File Systems...
1206 19:48:36.180588 <30>[ 33.092449] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
1207 19:48:36.183825 Starting [0;1;39msystemd-udev-trig…[0m - Coldplug All udev Devices...
1208 19:48:36.256316 <30>[ 33.166815] systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
1209 19:48:36.259522 [[0;32m OK [0m] Mounted [0;1;39mdev-hugepages.mount[0m - Huge Pages File System.
1210 19:48:36.288240 <30>[ 33.197011] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
1211 19:48:36.288739 [[0;32m OK [0m] Mounted [0;1;39mdev-mqueue.mount[…- POSIX Message Queue File System.
1212 19:48:36.315453 <30>[ 33.228290] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
1213 19:48:36.318694 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-debug.m…nt[0m - Kernel Debug File System.
1214 19:48:36.355337 <30>[ 33.262826] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
1215 19:48:36.358771 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-tracing…nt[0m - Kernel Trace File System.
1216 19:48:36.397142 <30>[ 33.305650] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
1217 19:48:36.399351 [[0;32m OK [0m] Finished [0;1;39mkmod-static-nodes…reate List of Static Device Nodes.
1218 19:48:36.447226 <30>[ 33.343791] systemd[1]: modprobe@configfs.service: Deactivated successfully.
1219 19:48:36.448098 <30>[ 33.357051] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
1220 19:48:36.449835 [[0;32m OK [0m] Finished [0;1;39mmodprobe@configfs…[0m - Load Kernel Module configfs.
1221 19:48:36.500246 <30>[ 33.394869] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
1222 19:48:36.500734 <30>[ 33.409435] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
1223 19:48:36.503611 [[0;32m OK [0m] Finished [0;1;39mmodprobe@dm_mod.s…e[0m - Load Kernel Module dm_mod.
1224 19:48:36.551189 <30>[ 33.445642] systemd[1]: modprobe@drm.service: Deactivated successfully.
1225 19:48:36.551688 <30>[ 33.460812] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
1226 19:48:36.554437 [[0;32m OK [0m] Finished [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm.
1227 19:48:36.600124 <30>[ 33.497784] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
1228 19:48:36.600875 <30>[ 33.511146] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
1229 19:48:36.602310 [[0;32m OK [0m] Finished [0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
1230 19:48:36.655085 <30>[ 33.550674] systemd[1]: modprobe@fuse.service: Deactivated successfully.
1231 19:48:36.655548 <30>[ 33.565065] systemd[1]: Finished modprobe@fuse.service - Load Kernel Module fuse.
1232 19:48:36.658349 [[0;32m OK [0m] Finished [0;1;39mmodprobe@fuse.service[0m - Load Kernel Module fuse.
1233 19:48:36.704064 <30>[ 33.601713] systemd[1]: modprobe@loop.service: Deactivated successfully.
1234 19:48:36.704541 <30>[ 33.614507] systemd[1]: Finished modprobe@loop.service - Load Kernel Module loop.
1235 19:48:36.707346 [[0;32m OK [0m] Finished [0;1;39mmodprobe@loop.service[0m - Load Kernel Module loop.
1236 19:48:36.744970 <30>[ 33.652729] systemd[1]: Finished systemd-modules-load.service - Load Kernel Modules.
1237 19:48:36.748170 [[0;32m OK [0m] Finished [0;1;39msystemd-modules-l…service[0m - Load Kernel Modules.
1238 19:48:36.785992 <30>[ 33.693552] systemd[1]: Finished systemd-network-generator.service - Generate network units from Kernel command line.
1239 19:48:36.789205 [[0;32m OK [0m] Finished [0;1;39msystemd-network-g…rk units from Kernel command line.
1240 19:48:36.834909 <30>[ 33.741224] systemd[1]: Finished systemd-remount-fs.service - Remount Root and Kernel File Systems.
1241 19:48:36.838112 [[0;32m OK [0m] Finished [0;1;39msystemd-remount-f…ount Root and Kernel File Systems.
1242 19:48:36.872822 <30>[ 33.780901] systemd[1]: Reached target network-pre.target - Preparation for Network.
1243 19:48:36.875170 [[0;32m OK [0m] Reached target [0;1;39mnetwork-pre…get[0m - Preparation for Network.
1244 19:48:36.980800 <30>[ 33.891813] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
1245 19:48:36.983246 Mounting [0;1;39msys-fs-fuse-conne…[0m - FUSE Control File System...
1246 19:48:37.055758 <30>[ 33.962609] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
1247 19:48:37.056347 Mounting [0;1;39msys-kernel-config…ernel Configuration File System...
1248 19:48:37.095536 <30>[ 33.991800] systemd[1]: systemd-firstboot.service - First Boot Wizard was skipped because of an unmet condition check (ConditionFirstBoot=yes).
1249 19:48:37.098752 <30>[ 34.008429] systemd[1]: systemd-pstore.service - Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
1250 19:48:37.141450 <30>[ 34.054161] systemd[1]: Starting systemd-random-seed.service - Load/Save Random Seed...
1251 19:48:37.143667 Starting [0;1;39msystemd-random-se…ice[0m - Load/Save Random Seed...
1252 19:48:37.180640 <30>[ 34.093255] systemd[1]: systemd-repart.service - Repartition Root Disk was skipped because no trigger condition checks were met.
1253 19:48:37.274509 <30>[ 34.188418] systemd[1]: Starting systemd-sysctl.service - Apply Kernel Variables...
1254 19:48:37.277661 Starting [0;1;39msystemd-sysctl.se…ce[0m - Apply Kernel Variables...
1255 19:48:37.376503 <30>[ 34.289438] systemd[1]: Starting systemd-sysusers.service - Create System Users...
1256 19:48:37.379637 Starting [0;1;39msystemd-sysusers.…rvice[0m - Create System Users...
1257 19:48:37.455367 <30>[ 34.368316] systemd[1]: Started systemd-journald.service - Journal Service.
1258 19:48:37.457793 [[0;32m OK [0m] Started [0;1;39msystemd-journald.service[0m - Journal Service.
1259 19:48:37.545448 [[0;32m OK [0m] Mounted [0;1;39msys-fs-fuse-connec…nt[0m - FUSE Control File System.
1260 19:48:37.568377 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-config.… Kernel Configuration File System.
1261 19:48:37.679324 Starting [0;1;39msystemd-journal-f…h Journal to Persistent Storage...
1262 19:48:37.732346 [[0;32m OK [0m] Finished [0;1;39msystemd-sysctl.service[0m - Apply Kernel Variables.
1263 19:48:37.907218 [[0;32m OK [0m] Finished [0;1;39msystemd-sysusers.service[0m - Create System Users.
1264 19:48:38.003035 Starting [0;1;39msystemd-tmpfiles-…ate Static Device Nodes in /dev...
1265 19:48:38.033943 <46>[ 34.950284] systemd-journald[255]: Received client request to flush runtime journal.
1266 19:48:38.865197 <5>[ 35.798518] random: crng init done
1267 19:48:39.733247 [[0;32m OK [0m] Finished [0;1;39msystemd-random-se…rvice[0m - Load/Save Random Seed.
1268 19:48:39.873301 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…reate Static Device Nodes in /dev.
1269 19:48:39.905164 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs-pr…reparation for Local File Systems.
1270 19:48:39.908503 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs.target[0m - Local File Systems.
1271 19:48:40.405657 Starting [0;1;39msystemd-udevd.ser…ger for Device Events and Files...
1272 19:48:41.132918 [[0;32m OK [0m] Finished [0;1;39msystemd-journal-f…ush Journal to Persistent Storage.
1273 19:48:41.228769 Starting [0;1;39msystemd-tmpfiles-… Volatile Files and Directories...
1274 19:48:41.635465 [[0;32m OK [0m] Started [0;1;39msystemd-udevd.serv…nager for Device Events and Files.
1275 19:48:41.736377 Starting [0;1;39msystemd-networkd.…ice[0m - Network Configuration...
1276 19:48:42.813416 [[0;32m OK [0m] Found device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0.
1277 19:48:42.973345 [[0;32m OK [0m] Finished [0;1;39msystemd-udev-trig…e[0m - Coldplug All udev Devices.
1278 19:48:43.460899 <5>[ 40.377552] cfg80211: Loading compiled-in X.509 certificates for regulatory database
1279 19:48:43.708739 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…te Volatile Files and Directories.
1280 19:48:43.735595 <5>[ 40.646582] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
1281 19:48:43.738796 <5>[ 40.656637] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
1282 19:48:43.761670 <4>[ 40.677783] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
1283 19:48:43.777542 <6>[ 40.705827] cfg80211: failed to load regulatory.db
1284 19:48:43.960399 Starting [0;1;39msystemd-timesyncd… - Network Time Synchronization...
1285 19:48:44.024394 Starting [0;1;39msystemd-update-ut…rd System Boot/Shutdown in UTMP...
1286 19:48:44.353154 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut…cord System Boot/Shutdown in UTMP.
1287 19:48:44.380130 [[0;32m OK [0m] Started [0;1;39msystemd-networkd.service[0m - Network Configuration.
1288 19:48:44.402105 [[0;32m OK [0m] Reached target [0;1;39mnetwork.target[0m - Network.
1289 19:48:44.870624 [[0;32m OK [0m] Started [0;1;39msystemd-timesyncd.…0m - Network Time Synchronization.
1290 19:48:44.903472 [[0;32m OK [0m] Reached target [0;1;39msysinit.target[0m - System Initialization.
1291 19:48:44.906644 [[0;32m OK [0m] Started [0;1;39msystemd-tmpfiles-c… Cleanup of Temporary Directories.
1292 19:48:44.931604 [[0;32m OK [0m] Reached target [0;1;39mtime-set.target[0m - System Time Set.
1293 19:48:45.000532 [[0;32m OK [0m] Started [0;1;39mapt-daily.timer[0m - Daily apt download activities.
1294 19:48:45.067749 <46>[ 41.949304] systemd-journald[255]: Oldest entry in /var/log/journal/44a983756b26438995e691b947c527e4/system.journal is older than the configured file retention duration (1month), suggesting rotation.
1295 19:48:45.068164 [[0;32m OK [0m] Started [0;1<46>[ 41.969393] systemd-journald[255]: /var/log/journal/44a983756b26438995e691b947c527e4/system.journal: Journal header limits reached or header out-of-date, rotating.
1296 19:48:45.068456 ;39mapt-daily-upgrade.… apt upgrade and clean activities.
1297 19:48:45.086442 [[0;32m OK [0m] Started [0;1;39mdpkg-db-backup.tim… Daily dpkg database backup timer.
1298 19:48:45.126469 [[0;32m OK [0m] Started [0;1;39me2scrub_all.timer…etadata Check for All Filesystems.
1299 19:48:45.158481 [[0;32m OK [0m] Started [0;1;39mfstrim.timer[0m - Discard unused blocks once a week.
1300 19:48:45.179507 [[0;32m OK [0m] Reached target [0;1;39mtimers.target[0m - Timer Units.
1301 19:48:45.211371 [[0;32m OK [0m] Listening on [0;1;39mdbus.socket[…- D-Bus System Message Bus Socket.
1302 19:48:45.244561 [[0;32m OK [0m] Reached target [0;1;39msockets.target[0m - Socket Units.
1303 19:48:45.247702 [[0;32m OK [0m] Reached target [0;1;39mbasic.target[0m - Basic System.
1304 19:48:45.336542 Starting [0;1;39mdbus.service[0m - D-Bus System Message Bus...
1305 19:48:46.711080 Starting [0;1;39me2scrub_reap.serv…e ext4 Metadata Check Snapshots...
1306 19:48:47.408462 Starting [0;1;39msystemd-logind.se…ice[0m - User Login Management...
1307 19:48:47.477384 Starting [0;1;39msystemd-user-sess…vice[0m - Permit User Sessions...
1308 19:48:47.740578 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:36, retry in 00:00:48
1309 19:48:47.740842 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']
1311 19:48:47.841530 #
1312 19:48:48.052853 [[0;32m OK [0m] Listening on [0;1;39msystemd-rfkil…l Switch Status /dev/rfkill Watch.
1313 19:48:48.608427 [[0;32m OK [0m] Finished [0;1;39msystemd-user-sess…ervice[0m - Permit User Sessions.
1314 19:48:48.704280 [[0;32m OK [0m] Started [0;1;39mgetty@tty1.service[0m - Getty on tty1.
1315 19:48:48.806077 [[0;32m OK [0m] Started [0;1;39mserial-getty@ttyAM…ice[0m - Serial Getty on ttyAMA0.
1316 19:48:48.809225 [[0;32m OK [0m] Reached target [0;1;39mgetty.target[0m - Login Prompts.
1317 19:48:48.919203 [[0;32m OK [0m] Finished [0;1;39me2scrub_reap.serv…ine ext4 Metadata Check Snapshots.
1318 19:48:48.951129 [[0;32m OK [0m] Started [0;1;39mdbus.service[0m - D-Bus System Message Bus.
1319 19:48:48.990046 [[0;32m OK [0m] Started [0;1;39msystemd-logind.service[0m - User Login Management.
1320 19:48:49.005984 [[0;32m OK [0m] Reached target [0;1;39mmulti-user.target[0m - Multi-User System.
1321 19:48:49.031053 [[0;32m OK [0m] Reached target [0;1;39mgraphical.target[0m - Graphical Interface.
1322 19:48:49.109084 Starting [0;1;39msystemd-update-ut… Record Runlevel Change in UTMP...
1323 19:48:49.345834 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut… - Record Runlevel Change in UTMP.
1324 19:48:49.548568
1325 19:48:49.548836 Debian GNU/Linux 12 debian-bookworm-arm64 ttyAMA0
1326 19:48:49.549031
1327 19:48:49.551714 debian-bookworm-arm64 login: root (automatic login)
1328 19:48:49.551957
1329 19:48:50.545778 Linux debian-bookworm-arm64 6.1.111-cip29 #1 SMP PREEMPT Fri Oct 4 18:26:44 UTC 2024 aarch64
1330 19:48:50.546236
1331 19:48:50.546620 The programs included with the Debian GNU/Linux system are free software;
1332 19:48:50.546979 the exact distribution terms for each program are described in the
1333 19:48:50.547994 individual files in /usr/share/doc/*/copyright.
1334 19:48:50.548323
1335 19:48:50.548667 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1336 19:48:50.549088 permitted by applicable law.
1337 19:48:53.938310 Matched prompt #10: / #
1339 19:48:53.938907 Setting prompt string to ['/ #']
1340 19:48:53.939130 end: 2.4.4.1 login-action (duration 00:00:54) [common]
1342 19:48:53.939561 end: 2.4.4 auto-login-action (duration 00:00:54) [common]
1343 19:48:53.939744 start: 2.4.5 expect-shell-connection (timeout 00:00:42) [common]
1344 19:48:53.939923 Setting prompt string to ['/ #']
1345 19:48:53.940050 Forcing a shell prompt, looking for ['/ #']
1347 19:48:53.990426 / #
1348 19:48:53.990793 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1349 19:48:53.991032 Waiting using forced prompt support (timeout 00:02:30)
1350 19:48:54.001718
1351 19:48:54.017982 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1352 19:48:54.018279 start: 2.4.6 export-device-env (timeout 00:00:42) [common]
1353 19:48:54.018478 Sending with 100 millisecond of delay
1355 19:49:06.390834 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/803910/extract-nfsrootfs-l5i5lmox'
1356 19:49:06.491684 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/803910/extract-nfsrootfs-l5i5lmox'
1357 19:49:06.492425 Sending with 100 millisecond of delay
1359 19:49:12.103565 / # export NFS_SERVER_IP='192.168.56.230'
1360 19:49:12.204426 export NFS_SERVER_IP='192.168.56.230'
1361 19:49:12.205292 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1362 19:49:12.205801 end: 2.4 uboot-commands (duration 00:04:37) [common]
1363 19:49:12.206283 end: 2 uboot-action (duration 00:04:37) [common]
1364 19:49:12.206800 start: 3 lava-test-retry (timeout 00:04:36) [common]
1365 19:49:12.207263 start: 3.1 lava-test-shell (timeout 00:04:36) [common]
1366 19:49:12.207624 Using namespace: common
1368 19:49:12.308713 / # #
1369 19:49:12.309308 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1370 19:49:12.320926 #
1371 19:49:12.364485 Using /lava-803910
1373 19:49:12.465627 / # export SHELL=/bin/bash
1374 19:49:12.481687 export SHELL=/bin/bash
1376 19:49:12.625265 / # . /lava-803910/environment
1377 19:49:12.641575 . /lava-803910/environment
1379 19:49:12.785314 / # /lava-803910/bin/lava-test-runner /lava-803910/0
1380 19:49:12.785902 Test shell timeout: 10s (minimum of the action and connection timeout)
1381 19:49:12.800850 /lava-803910/bin/lava-test-runner /lava-803910/0
1382 19:49:14.082327 + export TESTRUN_ID=0_timesync-off
1383 19:49:14.082840 + TESTRUN_ID=0_timesync-off
1384 19:49:14.085568 + cd /lava-803910/0/tests/0_timesync-off
1385 19:49:14.086026 ++ cat uuid
1386 19:49:14.165207 + UUID=803910_1.6.2.4.1
1387 19:49:14.165700 + set +x
1388 19:49:14.168396 <LAVA_SIGNAL_STARTRUN 0_timesync-off 803910_1.6.2.4.1>
1389 19:49:14.168846 + systemctl stop systemd-timesyncd
1390 19:49:14.169483 Received signal: <STARTRUN> 0_timesync-off 803910_1.6.2.4.1
1391 19:49:14.169858 Starting test lava.0_timesync-off (803910_1.6.2.4.1)
1392 19:49:14.170278 Skipping test definition patterns.
1393 19:49:14.496934 + set +x
1394 19:49:14.497409 <LAVA_SIGNAL_ENDRUN 0_timesync-off 803910_1.6.2.4.1>
1395 19:49:14.498047 Received signal: <ENDRUN> 0_timesync-off 803910_1.6.2.4.1
1396 19:49:14.498421 Ending use of test pattern.
1397 19:49:14.498711 Ending test lava.0_timesync-off (803910_1.6.2.4.1), duration 0.33
1399 19:49:14.977178 + export TESTRUN_ID=1_kselftest-lkdtm
1400 19:49:14.977468 + TESTRUN_ID=1_kselftest-lkdtm
1401 19:49:14.977663 + cd /lava-803910/0/tests/1_kselftest-lkdtm
1402 19:49:14.980402 ++ cat uuid
1403 19:49:15.093167 + UUID=803910_1.6.2.4.5
1404 19:49:15.093438 + set +x
1405 19:49:15.093630 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 803910_1.6.2.4.5>
1406 19:49:15.093799 + cd ./automated/linux/kselftest/
1407 19:49:15.094182 Received signal: <STARTRUN> 1_kselftest-lkdtm 803910_1.6.2.4.5
1408 19:49:15.094369 Starting test lava.1_kselftest-lkdtm (803910_1.6.2.4.5)
1409 19:49:15.094553 Skipping test definition patterns.
1410 19:49:15.096478 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-15-g897d8592b953/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz -L '' -S /dev/null -b juno-uboot -g cip -e '' -p /opt/kselftests/mainline/ -n 1 -i 1 -E ''
1411 19:49:15.575934 INFO: install_deps skipped
1412 19:49:16.909443 --2024-10-04 19:49:16-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-15-g897d8592b953/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz
1413 19:49:16.947427 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1414 19:49:17.078440 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1415 19:49:17.221096 HTTP request sent, awaiting response... 200 OK
1416 19:49:17.245171 Length: 1937536 (1.8M) [application/octet-stream]
1417 19:49:17.245449 Saving to: 'kselftest_armhf.tar.gz'
1418 19:49:17.245691
1419 19:49:24.728570
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1420 19:49:24.729502
1421 19:49:25.042010 2024-10-04 19:49:24 (253 KB/s) - 'kselftest_armhf.tar.gz' saved [1937536/1937536]
1422 19:49:25.042597
1423 19:49:26.158265 <4>[ 83.053678] amba 20010000.etf: deferred probe timeout, ignoring dependency
1424 19:49:26.158974 <4>[ 83.061078] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1425 19:49:26.159334 <4>[ 83.068474] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1426 19:49:26.160040 <4>[ 83.076033] amba 20070000.etr: deferred probe timeout, ignoring dependency
1427 19:49:26.160399 <4>[ 83.083314] amba 20100000.stm: deferred probe timeout, ignoring dependency
1428 19:49:26.202155 <4>[ 83.090608] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1429 19:49:26.202444 <4>[ 83.098504] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1430 19:49:26.202620 <4>[ 83.106309] amba 22040000.etm: deferred probe timeout, ignoring dependency
1431 19:49:26.203011 <4>[ 83.113582] amba 22020000.cti: deferred probe timeout, ignoring dependency
1432 19:49:26.203178 <4>[ 83.120856] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1433 19:49:26.203328 <4>[ 83.128401] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1434 19:49:26.246323 <4>[ 83.136224] amba 22140000.etm: deferred probe timeout, ignoring dependency
1435 19:49:26.246606 <4>[ 83.143499] amba 22120000.cti: deferred probe timeout, ignoring dependency
1436 19:49:26.246799 <4>[ 83.150787] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1437 19:49:26.246970 <4>[ 83.158593] amba 23040000.etm: deferred probe timeout, ignoring dependency
1438 19:49:26.247128 <4>[ 83.165896] amba 23020000.cti: deferred probe timeout, ignoring dependency
1439 19:49:26.247282 <4>[ 83.173183] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1440 19:49:26.290403 <4>[ 83.180757] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1441 19:49:26.290682 <4>[ 83.188590] amba 23140000.etm: deferred probe timeout, ignoring dependency
1442 19:49:26.290874 <4>[ 83.195902] amba 23120000.cti: deferred probe timeout, ignoring dependency
1443 19:49:26.291043 <4>[ 83.203187] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1444 19:49:26.291202 <4>[ 83.210992] amba 23240000.etm: deferred probe timeout, ignoring dependency
1445 19:49:26.291389 <4>[ 83.218282] amba 23220000.cti: deferred probe timeout, ignoring dependency
1446 19:49:26.333850 <4>[ 83.225564] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1447 19:49:26.334113 <4>[ 83.233369] amba 23340000.etm: deferred probe timeout, ignoring dependency
1448 19:49:26.334285 <4>[ 83.240641] amba 23320000.cti: deferred probe timeout, ignoring dependency
1449 19:49:26.334440 <4>[ 83.247923] amba 20020000.cti: deferred probe timeout, ignoring dependency
1450 19:49:26.337005 <4>[ 83.255231] amba 20110000.cti: deferred probe timeout, ignoring dependency
1451 19:49:26.380937 <6>[ 83.275774] platform 2b600000.iommu: deferred probe pending
1452 19:49:26.381203 <6>[ 83.282021] amba 20010000.etf: deferred probe pending
1453 19:49:26.381371 <6>[ 83.287521] amba 20030000.tpiu: deferred probe pending
1454 19:49:26.381528 <6>[ 83.293415] amba 20040000.funnel: deferred probe pending
1455 19:49:26.381683 <6>[ 83.299103] amba 20070000.etr: deferred probe pending
1456 19:49:26.381820 <6>[ 83.304516] amba 20100000.stm: deferred probe pending
1457 19:49:26.381954 <6>[ 83.309928] amba 20120000.replicator: deferred probe pending
1458 19:49:26.425072 <6>[ 83.315949] amba 22010000.cpu-debug: deferred probe pending
1459 19:49:26.425345 <6>[ 83.321888] amba 22040000.etm: deferred probe pending
1460 19:49:26.425521 <6>[ 83.327319] amba 22020000.cti: deferred probe pending
1461 19:49:26.425675 <6>[ 83.332740] amba 220c0000.funnel: deferred probe pending
1462 19:49:26.425812 <6>[ 83.338410] amba 22110000.cpu-debug: deferred probe pending
1463 19:49:26.426032 <6>[ 83.344346] amba 22140000.etm: deferred probe pending
1464 19:49:26.426178 <6>[ 83.349765] amba 22120000.cti: deferred probe pending
1465 19:49:26.428149 <6>[ 83.355175] amba 23010000.cpu-debug: deferred probe pending
1466 19:49:26.469198 <6>[ 83.361123] amba 23040000.etm: deferred probe pending
1467 19:49:26.469473 <6>[ 83.366534] amba 23020000.cti: deferred probe pending
1468 19:49:26.469726 <6>[ 83.371945] amba 230c0000.funnel: deferred probe pending
1469 19:49:26.469953 <6>[ 83.377618] amba 23110000.cpu-debug: deferred probe pending
1470 19:49:26.470140 <6>[ 83.383592] amba 23140000.etm: deferred probe pending
1471 19:49:26.470300 <6>[ 83.389008] amba 23120000.cti: deferred probe pending
1472 19:49:26.470541 <6>[ 83.394499] amba 23210000.cpu-debug: deferred probe pending
1473 19:49:26.472372 <6>[ 83.400509] amba 23240000.etm: deferred probe pending
1474 19:49:26.522709 <6>[ 83.405937] amba 23220000.cti: deferred probe pending
1475 19:49:26.522992 <6>[ 83.411348] amba 23310000.cpu-debug: deferred probe pending
1476 19:49:26.523190 <6>[ 83.417277] amba 23340000.etm: deferred probe pending
1477 19:49:26.523364 <6>[ 83.422683] amba 23320000.cti: deferred probe pending
1478 19:49:26.523544 <6>[ 83.428088] amba 20020000.cti: deferred probe pending
1479 19:49:26.523689 <6>[ 83.433497] amba 20110000.cti: deferred probe pending
1480 19:49:26.523855 <6>[ 83.438902] platform 7ff50000.hdlcd: deferred probe pending
1481 19:49:26.525848 <6>[ 83.444833] platform 7ff60000.hdlcd: deferred probe pending
1482 19:49:50.157889 skiplist:
1483 19:49:50.158159 ========================================
1484 19:49:50.173994 ========================================
1485 19:49:50.501845 lkdtm:PANIC.sh
1486 19:49:50.502423 lkdtm:BUG.sh
1487 19:49:50.502846 lkdtm:WARNING.sh
1488 19:49:50.503558 lkdtm:WARNING_MESSAGE.sh
1489 19:49:50.504051 lkdtm:EXCEPTION.sh
1490 19:49:50.504276 lkdtm:LOOP.sh
1491 19:49:50.504494 lkdtm:EXHAUST_STACK.sh
1492 19:49:50.504690 lkdtm:CORRUPT_STACK.sh
1493 19:49:50.504877 lkdtm:CORRUPT_STACK_STRONG.sh
1494 19:49:50.505065 lkdtm:ARRAY_BOUNDS.sh
1495 19:49:50.505319 lkdtm:CORRUPT_LIST_ADD.sh
1496 19:49:50.505438 lkdtm:CORRUPT_LIST_DEL.sh
1497 19:49:50.505551 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1498 19:49:50.505682 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1499 19:49:50.505797 lkdtm:REPORT_STACK_CANARY.sh
1500 19:49:50.505888 lkdtm:UNSET_SMEP.sh
1501 19:49:50.505977 lkdtm:DOUBLE_FAULT.sh
1502 19:49:50.506068 lkdtm:CORRUPT_PAC.sh
1503 19:49:50.506225 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1504 19:49:50.544831 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1505 19:49:50.545093 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1506 19:49:50.545310 lkdtm:WRITE_AFTER_FREE.sh
1507 19:49:50.545507 lkdtm:READ_AFTER_FREE.sh
1508 19:49:50.545694 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1509 19:49:50.545878 lkdtm:READ_BUDDY_AFTER_FREE.sh
1510 19:49:50.546057 lkdtm:SLAB_INIT_ON_ALLOC.sh
1511 19:49:50.546164 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1512 19:49:50.546271 lkdtm:SLAB_FREE_DOUBLE.sh
1513 19:49:50.546600 lkdtm:SLAB_FREE_CROSS.sh
1514 19:49:50.546701 lkdtm:SLAB_FREE_PAGE.sh
1515 19:49:50.546808 lkdtm:SOFTLOCKUP.sh
1516 19:49:50.546912 lkdtm:HARDLOCKUP.sh
1517 19:49:50.547015 lkdtm:SPINLOCKUP.sh
1518 19:49:50.547117 lkdtm:HUNG_TASK.sh
1519 19:49:50.547219 lkdtm:EXEC_DATA.sh
1520 19:49:50.547321 lkdtm:EXEC_STACK.sh
1521 19:49:50.547423 lkdtm:EXEC_KMALLOC.sh
1522 19:49:50.547987 lkdtm:EXEC_VMALLOC.sh
1523 19:49:50.548110 lkdtm:EXEC_RODATA.sh
1524 19:49:50.588292 lkdtm:EXEC_USERSPACE.sh
1525 19:49:50.588760 lkdtm:EXEC_NULL.sh
1526 19:49:50.589182 lkdtm:ACCESS_USERSPACE.sh
1527 19:49:50.589576 lkdtm:ACCESS_NULL.sh
1528 19:49:50.589956 lkdtm:WRITE_RO.sh
1529 19:49:50.590323 lkdtm:WRITE_RO_AFTER_INIT.sh
1530 19:49:50.590690 lkdtm:WRITE_KERN.sh
1531 19:49:50.591047 lkdtm:WRITE_OPD.sh
1532 19:49:50.591455 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1533 19:49:50.591872 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1534 19:49:50.592239 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1535 19:49:50.592596 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1536 19:49:50.592947 lkdtm:REFCOUNT_DEC_ZERO.sh
1537 19:49:50.593301 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1538 19:49:50.593646 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1539 19:49:50.594396 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1540 19:49:50.594742 lkdtm:REFCOUNT_INC_ZERO.sh
1541 19:49:50.631466 lkdtm:REFCOUNT_ADD_ZERO.sh
1542 19:49:50.631973 lkdtm:REFCOUNT_INC_SATURATED.sh
1543 19:49:50.632399 lkdtm:REFCOUNT_DEC_SATURATED.sh
1544 19:49:50.632794 lkdtm:REFCOUNT_ADD_SATURATED.sh
1545 19:49:50.633175 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1546 19:49:50.633548 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1547 19:49:50.633914 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1548 19:49:50.634273 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1549 19:49:50.634696 lkdtm:REFCOUNT_TIMING.sh
1550 19:49:50.635060 lkdtm:ATOMIC_TIMING.sh
1551 19:49:50.635411 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1552 19:49:50.635763 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1553 19:49:50.636156 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1554 19:49:50.636872 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1555 19:49:50.674185 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1556 19:49:50.674434 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1557 19:49:50.674865 lkdtm:USERCOPY_STACK_BEYOND.sh
1558 19:49:50.675041 lkdtm:USERCOPY_KERNEL.sh
1559 19:49:50.675204 lkdtm:STACKLEAK_ERASING.sh
1560 19:49:50.675360 lkdtm:CFI_FORWARD_PROTO.sh
1561 19:49:50.675515 lkdtm:CFI_BACKWARD.sh
1562 19:49:50.675665 lkdtm:FORTIFY_STRSCPY.sh
1563 19:49:50.675832 lkdtm:FORTIFY_STR_OBJECT.sh
1564 19:49:50.675989 lkdtm:FORTIFY_STR_MEMBER.sh
1565 19:49:50.676141 lkdtm:FORTIFY_MEM_OBJECT.sh
1566 19:49:50.676290 lkdtm:FORTIFY_MEM_MEMBER.sh
1567 19:49:50.676439 lkdtm:PPC_SLB_MULTIHIT.sh
1568 19:49:50.676589 lkdtm:stack-entropy.sh
1569 19:49:50.676740 ============== Tests to run ===============
1570 19:49:50.676891 lkdtm:PANIC.sh
1571 19:49:50.677338 lkdtm:BUG.sh
1572 19:49:50.677532 lkdtm:WARNING.sh
1573 19:49:50.717406 lkdtm:WARNING_MESSAGE.sh
1574 19:49:50.717614 lkdtm:EXCEPTION.sh
1575 19:49:50.717748 lkdtm:LOOP.sh
1576 19:49:50.717864 lkdtm:EXHAUST_STACK.sh
1577 19:49:50.717980 lkdtm:CORRUPT_STACK.sh
1578 19:49:50.718081 lkdtm:CORRUPT_STACK_STRONG.sh
1579 19:49:50.718178 lkdtm:ARRAY_BOUNDS.sh
1580 19:49:50.718273 lkdtm:CORRUPT_LIST_ADD.sh
1581 19:49:50.718366 lkdtm:CORRUPT_LIST_DEL.sh
1582 19:49:50.718457 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1583 19:49:50.718548 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1584 19:49:50.718638 lkdtm:REPORT_STACK_CANARY.sh
1585 19:49:50.718726 lkdtm:UNSET_SMEP.sh
1586 19:49:50.718823 lkdtm:DOUBLE_FAULT.sh
1587 19:49:50.718968 lkdtm:CORRUPT_PAC.sh
1588 19:49:50.719107 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1589 19:49:50.719244 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1590 19:49:50.720515 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1591 19:49:50.720642 lkdtm:WRITE_AFTER_FREE.sh
1592 19:49:50.760560 lkdtm:READ_AFTER_FREE.sh
1593 19:49:50.760765 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1594 19:49:50.760900 lkdtm:READ_BUDDY_AFTER_FREE.sh
1595 19:49:50.761014 lkdtm:SLAB_INIT_ON_ALLOC.sh
1596 19:49:50.761120 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1597 19:49:50.761219 lkdtm:SLAB_FREE_DOUBLE.sh
1598 19:49:50.761316 lkdtm:SLAB_FREE_CROSS.sh
1599 19:49:50.761409 lkdtm:SLAB_FREE_PAGE.sh
1600 19:49:50.761504 lkdtm:SOFTLOCKUP.sh
1601 19:49:50.761595 lkdtm:HARDLOCKUP.sh
1602 19:49:50.761705 lkdtm:SPINLOCKUP.sh
1603 19:49:50.761854 lkdtm:HUNG_TASK.sh
1604 19:49:50.761993 lkdtm:EXEC_DATA.sh
1605 19:49:50.762127 lkdtm:EXEC_STACK.sh
1606 19:49:50.762227 lkdtm:EXEC_KMALLOC.sh
1607 19:49:50.762317 lkdtm:EXEC_VMALLOC.sh
1608 19:49:50.762405 lkdtm:EXEC_RODATA.sh
1609 19:49:50.762493 lkdtm:EXEC_USERSPACE.sh
1610 19:49:50.763714 lkdtm:EXEC_NULL.sh
1611 19:49:50.763879 lkdtm:ACCESS_USERSPACE.sh
1612 19:49:50.803732 lkdtm:ACCESS_NULL.sh
1613 19:49:50.804088 lkdtm:WRITE_RO.sh
1614 19:49:50.804290 lkdtm:WRITE_RO_AFTER_INIT.sh
1615 19:49:50.804407 lkdtm:WRITE_KERN.sh
1616 19:49:50.804512 lkdtm:WRITE_OPD.sh
1617 19:49:50.804610 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1618 19:49:50.804705 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1619 19:49:50.804800 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1620 19:49:50.804905 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1621 19:49:50.804997 lkdtm:REFCOUNT_DEC_ZERO.sh
1622 19:49:50.805088 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1623 19:49:50.805178 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1624 19:49:50.805268 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1625 19:49:50.805357 lkdtm:REFCOUNT_INC_ZERO.sh
1626 19:49:50.806873 lkdtm:REFCOUNT_ADD_ZERO.sh
1627 19:49:50.807089 lkdtm:REFCOUNT_INC_SATURATED.sh
1628 19:49:50.846849 lkdtm:REFCOUNT_DEC_SATURATED.sh
1629 19:49:50.847092 lkdtm:REFCOUNT_ADD_SATURATED.sh
1630 19:49:50.847264 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1631 19:49:50.847405 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1632 19:49:50.847576 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1633 19:49:50.847710 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1634 19:49:50.847852 lkdtm:REFCOUNT_TIMING.sh
1635 19:49:50.847997 lkdtm:ATOMIC_TIMING.sh
1636 19:49:50.848121 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1637 19:49:50.848238 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1638 19:49:50.848353 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1639 19:49:50.848501 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1640 19:49:50.848681 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1641 19:49:50.849928 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1642 19:49:50.895073 lkdtm:USERCOPY_STACK_BEYOND.sh
1643 19:49:50.895278 lkdtm:USERCOPY_KERNEL.sh
1644 19:49:50.895415 lkdtm:STACKLEAK_ERASING.sh
1645 19:49:50.895530 lkdtm:CFI_FORWARD_PROTO.sh
1646 19:49:50.895640 lkdtm:CFI_BACKWARD.sh
1647 19:49:50.895743 lkdtm:FORTIFY_STRSCPY.sh
1648 19:49:50.895865 lkdtm:FORTIFY_STR_OBJECT.sh
1649 19:49:50.896192 lkdtm:FORTIFY_STR_MEMBER.sh
1650 19:49:50.896301 lkdtm:FORTIFY_MEM_OBJECT.sh
1651 19:49:50.896395 lkdtm:FORTIFY_MEM_MEMBER.sh
1652 19:49:50.896487 lkdtm:PPC_SLB_MULTIHIT.sh
1653 19:49:50.896578 lkdtm:stack-entropy.sh
1654 19:49:50.896669 ===========End Tests to run ===============
1655 19:49:50.896768 shardfile-lkdtm pass
1656 19:49:57.294010 <12>[ 114.210669] kselftest: Running tests in lkdtm
1657 19:49:57.373952 TAP version 13
1658 19:49:57.453904 1..84
1659 19:49:57.661776 # selftests: lkdtm: PANIC.sh
1660 19:49:58.860960 # Skipping PANIC: crashes entire system
1661 19:49:58.908965 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1662 19:49:59.084807 # selftests: lkdtm: BUG.sh
1663 19:50:00.118630 <6>[ 117.013012] lkdtm: Performing direct entry BUG
1664 19:50:00.118836 <4>[ 117.018730] ------------[ cut here ]------------
1665 19:50:00.119213 <2>[ 117.023636] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1666 19:50:00.119334 <0>[ 117.029295] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1667 19:50:00.119465 <4>[ 117.036363] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
1668 19:50:00.161966 <4>[ 117.050202] CPU: 1 PID: 760 Comm: cat Tainted: G E 6.1.111-cip29 #1
1669 19:50:00.162184 <4>[ 117.058139] Hardware name: ARM Juno development board (r0) (DT)
1670 19:50:00.162324 <4>[ 117.064331] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1671 19:50:00.162673 <4>[ 117.071572] pc : lkdtm_BUG+0x14/0x20
1672 19:50:00.162799 <4>[ 117.075424] lr : lkdtm_do_action+0x2c/0x50
1673 19:50:00.162905 <4>[ 117.079791] sp : ffff80000dca3a20
1674 19:50:00.163009 <4>[ 117.083371] x29: ffff80000dca3a20 x28: ffff00080d880040 x27: 0000000000000000
1675 19:50:00.165169 <4>[ 117.090798] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbe4cf000
1676 19:50:00.205397 <4>[ 117.098223] x23: ffff000804d61000 x22: ffff80000dca3ba0 x21: 0000000000000004
1677 19:50:00.205872 <4>[ 117.105647] x20: ffff80000b4d6f18 x19: ffff80000b4d6f18 x18: 0000000000000000
1678 19:50:00.206007 <4>[ 117.113071] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
1679 19:50:00.206142 <4>[ 117.120495] x14: ffff80000967a010 x13: 000000000000001a x12: 0000000000040000
1680 19:50:00.206267 <4>[ 117.127919] x11: 00000000302c95c0 x10: 00000000f254d202 x9 : ffff800008c0eb0c
1681 19:50:00.208503 <4>[ 117.135343] x8 : ffff80000dca3478 x7 : 0000000000000000 x6 : 0000000000000001
1682 19:50:00.248702 <4>[ 117.142767] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1683 19:50:00.249225 <4>[ 117.150190] x2 : 0000000000000000 x1 : ffff00080d880040 x0 : ffff800008c0f530
1684 19:50:00.249410 <4>[ 117.157614] Call trace:
1685 19:50:00.249587 <4>[ 117.160323] lkdtm_BUG+0x14/0x20
1686 19:50:00.249763 <4>[ 117.163822] lkdtm_do_action+0x2c/0x50
1687 19:50:00.249934 <4>[ 117.167840] direct_entry+0x164/0x180
1688 19:50:00.250106 <4>[ 117.171773] full_proxy_write+0x68/0xc0
1689 19:50:00.250277 <4>[ 117.175883] vfs_write+0xcc/0x2e0
1690 19:50:00.250437 <4>[ 117.179472] ksys_write+0x80/0x110
1691 19:50:00.251827 <4>[ 117.183147] __arm64_sys_write+0x28/0x40
1692 19:50:00.292063 <4>[ 117.187343] invoke_syscall+0x8c/0x120
1693 19:50:00.292276 <4>[ 117.191369] el0_svc_common.constprop.0+0x68/0x124
1694 19:50:00.292420 <4>[ 117.196437] do_el0_svc+0x40/0xcc
1695 19:50:00.292540 <4>[ 117.200025] el0_svc+0x48/0xc0
1696 19:50:00.292649 <4>[ 117.203350] el0t_64_sync_handler+0xf4/0x120
1697 19:50:00.292753 <4>[ 117.207892] el0t_64_sync+0x18c/0x190
1698 19:50:00.292854 <0>[ 117.211829] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1699 19:50:00.292953 <4>[ 117.218197] ---[ end trace 0000000000000000 ]---
1700 19:50:00.295180 <6>[ 117.223084] note: cat[760] exited with irqs disabled
1701 19:50:00.337302 <6>[ 117.228412] note: cat[760] exited with preempt_count 1
1702 19:50:00.337522 <4>[ 117.235646] ------------[ cut here ]------------
1703 19:50:00.337664 <4>[ 117.240538] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
1704 19:50:00.337914 <4>[ 117.250491] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
1705 19:50:00.340376 <4>[ 117.264328] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D E 6.1.111-cip29 #1
1706 19:50:00.380672 <4>[ 117.272614] Hardware name: ARM Juno development board (r0) (DT)
1707 19:50:00.380927 <4>[ 117.278805] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1708 19:50:00.381177 <4>[ 117.286048] pc : ct_kernel_exit.constprop.0+0x118/0x170
1709 19:50:00.381354 <4>[ 117.291550] lr : ct_idle_enter+0x10/0x1c
1710 19:50:00.381490 <4>[ 117.295745] sp : ffff80000c36bd30
1711 19:50:00.381621 <4>[ 117.299328] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
1712 19:50:00.381785 <4>[ 117.306759] x26: 0000000000000000 x25: 0000001b4bc9c71c x24: 0000000000000000
1713 19:50:00.423909 <4>[ 117.314191] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
1714 19:50:00.424174 <4>[ 117.321619] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
1715 19:50:00.424756 <4>[ 117.329049] x17: ffff8000080236c8 x16: ffff800009650bfc x15: ffff8000080bbbd0
1716 19:50:00.424919 <4>[ 117.336479] x14: ffff8000080bb8fc x13: ffff800008c0eb0c x12: ffff800008c0f544
1717 19:50:00.425060 <4>[ 117.343908] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000911c910
1718 19:50:00.427039 <4>[ 117.351331] x8 : 0000000000000943 x7 : 00000000000006f6 x6 : 071c71c71c71c71c
1719 19:50:00.467251 <4>[ 117.358755] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
1720 19:50:00.467465 <4>[ 117.366179] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
1721 19:50:00.467636 <4>[ 117.373602] Call trace:
1722 19:50:00.467929 <4>[ 117.376312] ct_kernel_exit.constprop.0+0x118/0x170
1723 19:50:00.468450 <4>[ 117.381468] ct_idle_enter+0x10/0x1c
1724 19:50:00.468666 <4>[ 117.385315] cpuidle_enter_state+0x28c/0x590
1725 19:50:00.468872 <4>[ 117.389860] cpuidle_enter+0x40/0x60
1726 19:50:00.469060 <4>[ 117.393707] do_idle+0x258/0x310
1727 19:50:00.469183 <4>[ 117.397210] cpu_startup_entry+0x3c/0x44
1728 19:50:00.510556 <4>[ 117.401407] secondary_start_kernel+0x138/0x15c
1729 19:50:00.510841 <4>[ 117.406214] __secondary_switched+0xb0/0xb4
1730 19:50:00.511355 <4>[ 117.410674] irq event stamp: 308834
1731 19:50:00.511553 <4>[ 117.414428] hardirqs last enabled at (308833): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
1732 19:50:00.511732 <4>[ 117.423764] hardirqs last disabled at (308834): [<ffff8000096799e8>] __schedule+0x6f8/0xaf4
1733 19:50:00.511930 <4>[ 117.432400] softirqs last enabled at (308826): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
1734 19:50:00.554242 <4>[ 117.441471] softirqs last disabled at (308799): [<ffff80000801070c>] __do_softirq+0x1c/0x28
1735 19:50:00.554433 <4>[ 117.450104] ---[ end trace 0000000000000000 ]---
1736 19:50:00.554545 # Segmentation fault
1737 19:50:00.554642 # [ 117.013012] lkdtm: Performing direct entry BUG
1738 19:50:00.554737 # [ 117.018730] ------------[ cut here ]------------
1739 19:50:00.554830 # [ 117.023636] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1740 19:50:00.554922 # [ 117.029295] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1741 19:50:00.557356 # [ 117.036363] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
1742 19:50:00.597332 # [ 117.050202] CPU: 1 PID: 760 Comm: cat Tainted: G E 6.1.111-cip29 #1
1743 19:50:00.597775 # [ 117.058139] Hardware name: ARM Juno development board (r0) (DT)
1744 19:50:00.597915 # [ 117.064331] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1745 19:50:00.598132 # [ 117.071572] pc : lkdtm_BUG+0x14/0x20
1746 19:50:00.598267 # [ 117.075424] lr : lkdtm_do_action+0x2c/0x50
1747 19:50:00.598420 # [ 117.079791] sp : ffff80000dca3a20
1748 19:50:00.600477 # [ 117.083371] x29: ffff80000dca3a20 x28: ffff00080d880040 x27: 0000000000000000
1749 19:50:00.640507 # [ 117.090798] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbe4cf000
1750 19:50:00.640736 # [ 117.098223] x23: ffff000804d61000 x22: ffff80000dca3ba0 x21: 0000000000000004
1751 19:50:00.640981 # [ 117.105647] x20: ffff80000b4d6f18 x19: ffff80000b4d6f18 x18: 0000000000000000
1752 19:50:00.641426 # [ 117.113071] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
1753 19:50:00.641571 # [ 117.120495] x14: ffff80000967a010 x13: 000000000000001a x12: 0000000000040000
1754 19:50:00.643649 # [ 117.127919] x11: 00000000302c95c0 x10: 00000000f254d202 x9 : ffff800008c0eb0c
1755 19:50:00.683691 # [ 117.135343] x8 : ffff80000dca3478 x7 : 0000000000000000 x6 : 0000000000000001
1756 19:50:00.683916 # [ 117.142767] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1757 19:50:00.684090 # [ 117.150190] x2 : 0000000000000000 x1 : ffff00080d880040 x0 : ffff800008c0f530
1758 19:50:00.684240 # [ 117.157614] Call trace:
1759 19:50:00.684380 # [ 117.160323] lkdtm_BUG+0x14/0x20
1760 19:50:00.684512 # [ 117.163822] lkdtm_do_action+0x2c/0x50
1761 19:50:00.684640 # [ 117.167840] direct_entry+0x164/0x180
1762 19:50:00.684757 # [ 117.171773] full_proxy_write+0x68/0xc0
1763 19:50:00.686745 # [ 117.175883] vfs_write+0xcc/0x2e0
1764 19:50:00.726851 # [ 117.179472] ksys_write+0x80/0x110
1765 19:50:00.727046 # [ 117.183147] __arm64_sys_write+0x28/0x40
1766 19:50:00.727194 # [ 117.187343] invoke_syscall+0x8c/0x120
1767 19:50:00.727338 # [ 117.191369] el0_svc_common.constprop.0+0x68/0x124
1768 19:50:00.727466 # [ 117.196437] do_el0_svc+0x40/0xcc
1769 19:50:00.727597 # [ 117.200025] el0_svc+0x48/0xc0
1770 19:50:00.727717 # [ 117.203350] el0t_64_sync_handler+0xf4/0x120
1771 19:50:00.727852 # [ 117.207892] el0t_64_sync+0x18c/0x190
1772 19:50:00.727970 # [ 117.211829] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1773 19:50:00.729934 # [ 117.218197] ---[ end trace 0000000000000000 ]---
1774 19:50:00.770000 # [ 117.223084] note: cat[760] exited with irqs disabled
1775 19:50:00.770195 # [ 117.228412] note: cat[760] exited with preempt_count 1
1776 19:50:00.770342 # [ 117.235646] ------------[ cut here ]------------
1777 19:50:00.770472 # [ 117.240538] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
1778 19:50:00.770599 # [ 117.250491] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
1779 19:50:00.813170 # [ 117.264328] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D E 6.1.111-cip29 #1
1780 19:50:00.813367 # [ 117.272614] Hardware name: ARM Juno development board (r0) (DT)
1781 19:50:00.813528 # [ 117.278805] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1782 19:50:00.813662 # [ 117.286048] pc : ct_kernel_exit.constprop.0+0x118/0x170
1783 19:50:00.813788 # [ 117.291550] lr : ct_idle_enter+0x10/0x1c
1784 19:50:00.813910 # [ 117.295745] sp : ffff80000c36bd30
1785 19:50:00.814028 # [ 117.299328] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
1786 19:50:00.816317 # [ 117.306759] x26: 0000000000000000 x25: 0000001b4bc9c71c x24: 0000000000000000
1787 19:50:00.834489 # BUG: saw 'kernel BUG at': ok
1788 19:50:00.834683 ok 2 selftests: lkdtm: BUG.sh
1789 19:50:00.837633 # selftests: lkdtm: WARNING.sh
1790 19:50:01.390038 <6>[ 118.279988] lkdtm: Performing direct entry WARNING
1791 19:50:01.390325 <4>[ 118.285438] ------------[ cut here ]------------
1792 19:50:01.390519 <4>[ 118.290342] WARNING: CPU: 3 PID: 807 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1793 19:50:01.390960 <4>[ 118.299086] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
1794 19:50:01.391143 <4>[ 118.312970] CPU: 3 PID: 807 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
1795 19:50:01.393469 <4>[ 118.320915] Hardware name: ARM Juno development board (r0) (DT)
1796 19:50:01.433358 <4>[ 118.327113] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1797 19:50:01.433546 <4>[ 118.334361] pc : lkdtm_WARNING+0x38/0x50
1798 19:50:01.433901 <4>[ 118.338564] lr : lkdtm_do_action+0x2c/0x50
1799 19:50:01.434012 <4>[ 118.342939] sp : ffff80000dd4ba40
1800 19:50:01.434108 <4>[ 118.346524] x29: ffff80000dd4ba40 x28: ffff000807551a80 x27: 0000000000000000
1801 19:50:01.434200 <4>[ 118.353964] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb267f000
1802 19:50:01.436624 <4>[ 118.361402] x23: ffff0008075df000 x22: ffff80000dd4bbc0 x21: 0000000000000008
1803 19:50:01.476818 <4>[ 118.368840] x20: ffff80000b4d6f28 x19: ffff80000b4d6f28 x18: 0000000000000000
1804 19:50:01.477022 <4>[ 118.376278] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb267f000
1805 19:50:01.477151 <4>[ 118.383714] x14: 0000000000000000 x13: 205d383839393732 x12: 2e38313120205b3e
1806 19:50:01.477264 <4>[ 118.391152] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0eb0c
1807 19:50:01.477368 <4>[ 118.398590] x8 : ffff80000dd4b748 x7 : 0000000000000000 x6 : 0000000000000001
1808 19:50:01.479970 <4>[ 118.406026] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1809 19:50:01.520235 <4>[ 118.413463] x2 : 0000000000000000 x1 : ffff80000c1f2690 x0 : 0000000000000001
1810 19:50:01.520441 <4>[ 118.420899] Call trace:
1811 19:50:01.520573 <4>[ 118.423614] lkdtm_WARNING+0x38/0x50
1812 19:50:01.520687 <4>[ 118.427469] lkdtm_do_action+0x2c/0x50
1813 19:50:01.520790 <4>[ 118.431496] direct_entry+0x164/0x180
1814 19:50:01.520889 <4>[ 118.435436] full_proxy_write+0x68/0xc0
1815 19:50:01.520986 <4>[ 118.439556] vfs_write+0xcc/0x2e0
1816 19:50:01.521079 <4>[ 118.443154] ksys_write+0x80/0x110
1817 19:50:01.521171 <4>[ 118.446836] __arm64_sys_write+0x28/0x40
1818 19:50:01.523362 <4>[ 118.451041] invoke_syscall+0x8c/0x120
1819 19:50:01.563618 <4>[ 118.455075] el0_svc_common.constprop.0+0x68/0x124
1820 19:50:01.563910 <4>[ 118.460153] do_el0_svc+0x40/0xcc
1821 19:50:01.564093 <4>[ 118.463749] el0_svc+0x48/0xc0
1822 19:50:01.564260 <4>[ 118.467082] el0t_64_sync_handler+0xf4/0x120
1823 19:50:01.564417 <4>[ 118.471632] el0t_64_sync+0x18c/0x190
1824 19:50:01.564567 <4>[ 118.475574] irq event stamp: 0
1825 19:50:01.564716 <4>[ 118.478898] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1826 19:50:01.565117 <4>[ 118.485452] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1827 19:50:01.566738 <4>[ 118.493924] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1828 19:50:01.589995 <4>[ 118.502393] softirqs last disabled at (0): [<0000000000000000>] 0x0
1829 19:50:01.593097 <4>[ 118.508943] ---[ end trace 0000000000000000 ]---
1830 19:50:01.707382 # [ 118.279988] lkdtm: Performing direct entry WARNING
1831 19:50:01.707893 # [ 118.285438] ------------[ cut here ]------------
1832 19:50:01.708081 # [ 118.290342] WARNING: CPU: 3 PID: 807 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1833 19:50:01.708264 # [ 118.299086] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
1834 19:50:01.710542 # [ 118.312970] CPU: 3 PID: 807 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
1835 19:50:01.750607 # [ 118.320915] Hardware name: ARM Juno development board (r0) (DT)
1836 19:50:01.750887 # [ 118.327113] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1837 19:50:01.751102 # [ 118.334361] pc : lkdtm_WARNING+0x38/0x50
1838 19:50:01.751299 # [ 118.338564] lr : lkdtm_do_action+0x2c/0x50
1839 19:50:01.751485 # [ 118.342939] sp : ffff80000dd4ba40
1840 19:50:01.751894 # [ 118.346524] x29: ffff80000dd4ba40 x28: ffff000807551a80 x27: 0000000000000000
1841 19:50:01.752079 # [ 118.353964] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb267f000
1842 19:50:01.793776 # [ 118.361402] x23: ffff0008075df000 x22: ffff80000dd4bbc0 x21: 0000000000000008
1843 19:50:01.794050 # [ 118.368840] x20: ffff80000b4d6f28 x19: ffff80000b4d6f28 x18: 0000000000000000
1844 19:50:01.794264 # [ 118.376278] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb267f000
1845 19:50:01.794461 # [ 118.383714] x14: 0000000000000000 x13: 205d383839393732 x12: 2e38313120205b3e
1846 19:50:01.794647 # [ 118.391152] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0eb0c
1847 19:50:01.795089 # [ 118.398590] x8 : ffff80000dd4b748 x7 : 0000000000000000 x6 : 0000000000000001
1848 19:50:01.836908 # [ 118.406026] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1849 19:50:01.837115 # [ 118.413463] x2 : 0000000000000000 x1 : ffff80000c1f2690 x0 : 0000000000000001
1850 19:50:01.837252 # [ 118.420899] Call trace:
1851 19:50:01.837371 # [ 118.423614] lkdtm_WARNING+0x38/0x50
1852 19:50:01.837479 # [ 118.427469] lkdtm_do_action+0x2c/0x50
1853 19:50:01.837584 # [ 118.431496] direct_entry+0x164/0x180
1854 19:50:01.837685 # [ 118.435436] full_proxy_write+0x68/0xc0
1855 19:50:01.837784 # [ 118.439556] vfs_write+0xcc/0x2e0
1856 19:50:01.838112 # [ 118.443154] ksys_write+0x80/0x110
1857 19:50:01.838231 # [ 118.446836] __arm64_sys_write+0x28/0x40
1858 19:50:01.840033 # [ 118.451041] invoke_syscall+0x8c/0x120
1859 19:50:01.880079 # [ 118.455075] el0_svc_common.constprop.0+0x68/0x124
1860 19:50:01.880284 # [ 118.460153] do_el0_svc+0x40/0xcc
1861 19:50:01.880400 # [ 118.463749] el0_svc+0x48/0xc0
1862 19:50:01.880513 # [ 118.467082] el0t_64_sync_handler+0xf4/0x120
1863 19:50:01.880615 # [ 118.471632] el0t_64_sync+0x18c/0x190
1864 19:50:01.880745 # [ 118.475574] irq event stamp: 0
1865 19:50:01.880866 # [ 118.478898] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1866 19:50:01.880987 # [ 118.485452] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1867 19:50:01.916748 # [ 118.493924] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1868 19:50:01.916988 # [ 118.502393] softirqs last disabled at (0): [<0000000000000000>] 0x0
1869 19:50:01.917113 # [ 118.508943] ---[ end trace 0000000000000000 ]---
1870 19:50:01.917215 # WARNING: saw 'WARNING:': ok
1871 19:50:01.919890 ok 3 selftests: lkdtm: WARNING.sh
1872 19:50:01.920113 # selftests: lkdtm: WARNING_MESSAGE.sh
1873 19:50:02.540301 <6>[ 119.434940] lkdtm: Performing direct entry WARNING_MESSAGE
1874 19:50:02.540592 <4>[ 119.440967] ------------[ cut here ]------------
1875 19:50:02.540817 <4>[ 119.446103] Warning message trigger count: 2
1876 19:50:02.541280 <4>[ 119.450943] WARNING: CPU: 1 PID: 851 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x4c
1877 19:50:02.541481 <4>[ 119.460383] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
1878 19:50:02.583561 <4>[ 119.474225] CPU: 1 PID: 851 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
1879 19:50:02.583865 <4>[ 119.482163] Hardware name: ARM Juno development board (r0) (DT)
1880 19:50:02.584085 <4>[ 119.488354] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1881 19:50:02.584544 <4>[ 119.495594] pc : lkdtm_WARNING_MESSAGE+0x34/0x4c
1882 19:50:02.584743 <4>[ 119.500484] lr : lkdtm_WARNING_MESSAGE+0x34/0x4c
1883 19:50:02.584938 <4>[ 119.505372] sp : ffff80000de139f0
1884 19:50:02.585128 <4>[ 119.508952] x29: ffff80000de139f0 x28: ffff0008071bb4c0 x27: 0000000000000000
1885 19:50:02.626915 <4>[ 119.516379] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb4baf000
1886 19:50:02.627175 <4>[ 119.523803] x23: ffff00080d863000 x22: ffff80000de13b70 x21: 0000000000000010
1887 19:50:02.627391 <4>[ 119.531227] x20: ffff80000b4d6f38 x19: ffff80000b4d6f38 x18: 0000000000000000
1888 19:50:02.627877 <4>[ 119.538651] x17: ffff800008c0eb0c x16: ffff800008c0f8b8 x15: ffff8000080b2580
1889 19:50:02.628076 <4>[ 119.546075] x14: ffff80000967a09c x13: ffff80000802e354 x12: ffff80000802e258
1890 19:50:02.628266 <4>[ 119.553498] x11: ffff80000802e15c x10: ffff80000843e978 x9 : ffff8000096830d0
1891 19:50:02.670351 <4>[ 119.560922] x8 : ffff80000de13518 x7 : 0000000000000000 x6 : 0000000000000028
1892 19:50:02.670549 <4>[ 119.568346] x5 : ffff80000de14000 x4 : 0000000000000001 x3 : ffff80000b0354c8
1893 19:50:02.670711 <4>[ 119.575769] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008071bb4c0
1894 19:50:02.670852 <4>[ 119.583192] Call trace:
1895 19:50:02.670984 <4>[ 119.585903] lkdtm_WARNING_MESSAGE+0x34/0x4c
1896 19:50:02.671113 <4>[ 119.590445] lkdtm_do_action+0x2c/0x50
1897 19:50:02.671237 <4>[ 119.594464] direct_entry+0x164/0x180
1898 19:50:02.671355 <4>[ 119.598395] full_proxy_write+0x68/0xc0
1899 19:50:02.673401 <4>[ 119.602507] vfs_write+0xcc/0x2e0
1900 19:50:02.713655 <4>[ 119.606096] ksys_write+0x80/0x110
1901 19:50:02.713852 <4>[ 119.609770] __arm64_sys_write+0x28/0x40
1902 19:50:02.714017 <4>[ 119.613966] invoke_syscall+0x8c/0x120
1903 19:50:02.714157 <4>[ 119.617991] el0_svc_common.constprop.0+0x68/0x124
1904 19:50:02.714287 <4>[ 119.623060] do_el0_svc+0x40/0xcc
1905 19:50:02.714413 <4>[ 119.626648] el0_svc+0x48/0xc0
1906 19:50:02.714535 <4>[ 119.629972] el0t_64_sync_handler+0xf4/0x120
1907 19:50:02.714656 <4>[ 119.634513] el0t_64_sync+0x18c/0x190
1908 19:50:02.714773 <4>[ 119.638446] irq event stamp: 0
1909 19:50:02.716709 <4>[ 119.641764] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1910 19:50:02.751211 <4>[ 119.648310] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1911 19:50:02.751418 <4>[ 119.656773] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1912 19:50:02.751584 <4>[ 119.665233] softirqs last disabled at (0): [<0000000000000000>] 0x0
1913 19:50:02.754329 <4>[ 119.671775] ---[ end trace 0000000000000000 ]---
1914 19:50:02.874357 # [ 119.434940] lkdtm: Performing direct entry WARNING_MESSAGE
1915 19:50:02.874566 # [ 119.440967] ------------[ cut here ]------------
1916 19:50:02.874736 # [ 119.446103] Warning message trigger count: 2
1917 19:50:02.874876 # [ 119.450943] WARNING: CPU: 1 PID: 851 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x4c
1918 19:50:02.875013 # [ 119.460383] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
1919 19:50:02.917476 # [ 119.474225] CPU: 1 PID: 851 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
1920 19:50:02.917700 # [ 119.482163] Hardware name: ARM Juno development board (r0) (DT)
1921 19:50:02.918108 # [ 119.488354] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1922 19:50:02.918249 # [ 119.495594] pc : lkdtm_WARNING_MESSAGE+0x34/0x4c
1923 19:50:02.918389 # [ 119.500484] lr : lkdtm_WARNING_MESSAGE+0x34/0x4c
1924 19:50:02.918521 # [ 119.505372] sp : ffff80000de139f0
1925 19:50:02.918644 # [ 119.508952] x29: ffff80000de139f0 x28: ffff0008071bb4c0 x27: 0000000000000000
1926 19:50:02.920645 # [ 119.516379] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb4baf000
1927 19:50:02.960648 # [ 119.523803] x23: ffff00080d863000 x22: ffff80000de13b70 x21: 0000000000000010
1928 19:50:02.960833 # [ 119.531227] x20: ffff80000b4d6f38 x19: ffff80000b4d6f38 x18: 0000000000000000
1929 19:50:02.960945 # [ 119.538651] x17: ffff800008c0eb0c x16: ffff800008c0f8b8 x15: ffff8000080b2580
1930 19:50:02.961047 # [ 119.546075] x14: ffff80000967a09c x13: ffff80000802e354 x12: ffff80000802e258
1931 19:50:02.961143 # [ 119.553498] x11: ffff80000802e15c x10: ffff80000843e978 x9 : ffff8000096830d0
1932 19:50:03.003819 # [ 119.560922] x8 : ffff80000de13518 x7 : 0000000000000000 x6 : 0000000000000028
1933 19:50:03.004088 # [ 119.568346] x5 : ffff80000de14000 x4 : 0000000000000001 x3 : ffff80000b0354c8
1934 19:50:03.004306 # [ 119.575769] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008071bb4c0
1935 19:50:03.004768 # [ 119.583192] Call trace:
1936 19:50:03.004964 # [ 119.585903] lkdtm_WARNING_MESSAGE+0x34/0x4c
1937 19:50:03.005160 # [ 119.590445] lkdtm_do_action+0x2c/0x50
1938 19:50:03.005352 # [ 119.594464] direct_entry+0x164/0x180
1939 19:50:03.005539 # [ 119.598395] full_proxy_write+0x68/0xc0
1940 19:50:03.005726 # [ 119.602507] vfs_write+0xcc/0x2e0
1941 19:50:03.006908 # [ 119.606096] ksys_write+0x80/0x110
1942 19:50:03.046994 # [ 119.609770] __arm64_sys_write+0x28/0x40
1943 19:50:03.047193 # [ 119.613966] invoke_syscall+0x8c/0x120
1944 19:50:03.047328 # [ 119.617991] el0_svc_common.constprop.0+0x68/0x124
1945 19:50:03.047445 # [ 119.623060] do_el0_svc+0x40/0xcc
1946 19:50:03.047553 # [ 119.626648] el0_svc+0x48/0xc0
1947 19:50:03.047690 # [ 119.629972] el0t_64_sync_handler+0xf4/0x120
1948 19:50:03.047809 # [ 119.634513] el0t_64_sync+0x18c/0x190
1949 19:50:03.047911 # [ 119.638446] irq event stamp: 0
1950 19:50:03.048009 # [ 119.641764] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1951 19:50:03.089020 # [ 119.648310] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1952 19:50:03.089218 # [ 119.656773] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1953 19:50:03.089350 # [ 119.665233] softirqs last disabled at (0): [<0000000000000000>] 0x0
1954 19:50:03.089470 # [ 119.671775] ---[ end trace 0000000000000000 ]---
1955 19:50:03.089577 # WARNING_MESSAGE: saw 'message trigger': ok
1956 19:50:03.089680 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1957 19:50:03.092131 # selftests: lkdtm: EXCEPTION.sh
1958 19:50:03.628492 <6>[ 120.520814] lkdtm: Performing direct entry EXCEPTION
1959 19:50:03.628961 <1>[ 120.526174] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1960 19:50:03.629102 <1>[ 120.535320] Mem abort info:
1961 19:50:03.629207 <1>[ 120.538542] ESR = 0x0000000096000044
1962 19:50:03.629306 <1>[ 120.542623] EC = 0x25: DABT (current EL), IL = 32 bits
1963 19:50:03.629425 <1>[ 120.548235] SET = 0, FnV = 0
1964 19:50:03.629539 <1>[ 120.551585] EA = 0, S1PTW = 0
1965 19:50:03.629652 <1>[ 120.555015] FSC = 0x04: level 0 translation fault
1966 19:50:03.631695 <1>[ 120.560184] Data abort info:
1967 19:50:03.671992 <1>[ 120.563350] ISV = 0, ISS = 0x00000044
1968 19:50:03.672196 <1>[ 120.567478] CM = 0, WnR = 1
1969 19:50:03.672334 <1>[ 120.570737] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000886a11000
1970 19:50:03.672458 <1>[ 120.577476] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1971 19:50:03.672568 <0>[ 120.584586] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
1972 19:50:03.672674 <4>[ 120.591136] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
1973 19:50:03.715291 <4>[ 120.604981] CPU: 2 PID: 890 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
1974 19:50:03.715504 <4>[ 120.612923] Hardware name: ARM Juno development board (r0) (DT)
1975 19:50:03.715674 <4>[ 120.619114] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1976 19:50:03.715887 <4>[ 120.626356] pc : lkdtm_EXCEPTION+0x18/0x30
1977 19:50:03.716033 <4>[ 120.630732] lr : lkdtm_do_action+0x2c/0x50
1978 19:50:03.716167 <4>[ 120.635103] sp : ffff80000dec38d0
1979 19:50:03.716295 <4>[ 120.638685] x29: ffff80000dec38d0 x28: ffff00080be48040 x27: 0000000000000000
1980 19:50:03.718394 <4>[ 120.646117] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9eecf000
1981 19:50:03.758640 <4>[ 120.653541] x23: ffff0008041ff000 x22: ffff80000dec3a50 x21: 000000000000000a
1982 19:50:03.758850 <4>[ 120.660968] x20: ffff80000b4d6f48 x19: ffff80000b4d6f48 x18: 0000000000000000
1983 19:50:03.759023 <4>[ 120.668392] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9eecf000
1984 19:50:03.759398 <4>[ 120.675816] x14: 0000000000000000 x13: 205d343138303235 x12: 2e30323120205b3e
1985 19:50:03.759526 <4>[ 120.683243] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0eb0c
1986 19:50:03.801991 <4>[ 120.690668] x8 : ffff80000dec35d8 x7 : 0000000000000000 x6 : 0000000000000001
1987 19:50:03.802175 <4>[ 120.698091] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1988 19:50:03.802288 <4>[ 120.705514] x2 : 0000000000000000 x1 : ffff00080be48040 x0 : 0000000000000000
1989 19:50:03.802391 <4>[ 120.712938] Call trace:
1990 19:50:03.802487 <4>[ 120.715648] lkdtm_EXCEPTION+0x18/0x30
1991 19:50:03.802581 <4>[ 120.719668] lkdtm_do_action+0x2c/0x50
1992 19:50:03.802672 <4>[ 120.723687] direct_entry+0x164/0x180
1993 19:50:03.802987 <4>[ 120.727619] full_proxy_write+0x68/0xc0
1994 19:50:03.803091 <4>[ 120.731730] vfs_write+0xcc/0x2e0
1995 19:50:03.805114 <4>[ 120.735319] ksys_write+0x80/0x110
1996 19:50:03.855481 <4>[ 120.738993] __arm64_sys_write+0x28/0x40
1997 19:50:03.855814 <4>[ 120.743190] invoke_syscall+0x8c/0x120
1998 19:50:03.856046 <4>[ 120.747216] el0_svc_common.constprop.0+0x68/0x124
1999 19:50:03.856241 <4>[ 120.752285] do_el0_svc+0x40/0xcc
2000 19:50:03.856716 <4>[ 120.755873] el0_svc+0x48/0xc0
2001 19:50:03.856887 <4>[ 120.759198] el0t_64_sync_handler+0xf4/0x120
2002 19:50:03.857000 <4>[ 120.763739] el0t_64_sync+0x18c/0x190
2003 19:50:03.857100 <0>[ 120.767676] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2004 19:50:03.857204 <4>[ 120.774044] ---[ end trace 0000000000000000 ]---
2005 19:50:03.858603 # Segmentation fault
2006 19:50:03.981884 # [ 120.520814] lkdtm: Performing direct entry EXCEPTION
2007 19:50:03.982100 # [ 120.526174] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2008 19:50:03.982272 # [ 120.535320] Mem abort info:
2009 19:50:03.982418 # [ 120.538542] ESR = 0x0000000096000044
2010 19:50:03.982552 # [ 120.542623] EC = 0x25: DABT (current EL), IL = 32 bits
2011 19:50:03.982682 # [ 120.548235] SET = 0, FnV = 0
2012 19:50:03.982806 # [ 120.551585] EA = 0, S1PTW = 0
2013 19:50:03.982924 # [ 120.555015] FSC = 0x04: level 0 translation fault
2014 19:50:03.984968 # [ 120.560184] Data abort info:
2015 19:50:04.025100 # [ 120.563350] ISV = 0, ISS = 0x00000044
2016 19:50:04.025306 # [ 120.567478] CM = 0, WnR = 1
2017 19:50:04.025476 # [ 120.570737] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000886a11000
2018 19:50:04.025619 # [ 120.577476] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2019 19:50:04.025751 # [ 120.584586] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2020 19:50:04.025879 # [ 120.591136] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
2021 19:50:04.068188 # [ 120.604981] CPU: 2 PID: 890 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2022 19:50:04.068385 # [ 120.612923] Hardware name: ARM Juno development board (r0) (DT)
2023 19:50:04.068549 # [ 120.619114] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2024 19:50:04.068691 # [ 120.626356] pc : lkdtm_EXCEPTION+0x18/0x30
2025 19:50:04.068825 # [ 120.630732] lr : lkdtm_do_action+0x2c/0x50
2026 19:50:04.068951 # [ 120.635103] sp : ffff80000dec38d0
2027 19:50:04.069074 # [ 120.638685] x29: ffff80000dec38d0 x28: ffff00080be48040 x27: 0000000000000000
2028 19:50:04.111383 # [ 120.646117] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9eecf000
2029 19:50:04.111589 # [ 120.653541] x23: ffff0008041ff000 x22: ffff80000dec3a50 x21: 000000000000000a
2030 19:50:04.111759 # [ 120.660968] x20: ffff80000b4d6f48 x19: ffff80000b4d6f48 x18: 0000000000000000
2031 19:50:04.111935 # [ 120.668392] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9eecf000
2032 19:50:04.112076 # [ 120.675816] x14: 0000000000000000 x13: 205d343138303235 x12: 2e30323120205b3e
2033 19:50:04.112209 # [ 120.683243] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0eb0c
2034 19:50:04.154529 # [ 120.690668] x8 : ffff80000dec35d8 x7 : 0000000000000000 x6 : 0000000000000001
2035 19:50:04.154731 # [ 120.698091] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2036 19:50:04.154897 # [ 120.705514] x2 : 0000000000000000 x1 : ffff00080be48040 x0 : 0000000000000000
2037 19:50:04.155039 # [ 120.712938] Call trace:
2038 19:50:04.155173 # [ 120.715648] lkdtm_EXCEPTION+0x18/0x30
2039 19:50:04.155303 # [ 120.719668] lkdtm_do_action+0x2c/0x50
2040 19:50:04.155427 # [ 120.723687] direct_entry+0x164/0x180
2041 19:50:04.155551 # [ 120.727619] full_proxy_write+0x68/0xc0
2042 19:50:04.155671 # [ 120.731730] vfs_write+0xcc/0x2e0
2043 19:50:04.157668 # [ 120.735319] ksys_write+0x80/0x110
2044 19:50:04.197675 # [ 120.738993] __arm64_sys_write+0x28/0x40
2045 19:50:04.197874 # [ 120.743190] invoke_syscall+0x8c/0x120
2046 19:50:04.198043 # [ 120.747216] el0_svc_common.constprop.0+0x68/0x124
2047 19:50:04.198187 # [ 120.752285] do_el0_svc+0x40/0xcc
2048 19:50:04.198321 # [ 120.755873] el0_svc+0x48/0xc0
2049 19:50:04.198448 # [ 120.759198] el0t_64_sync_handler+0xf4/0x120
2050 19:50:04.198569 # [ 120.763739] el0t_64_sync+0x18c/0x190
2051 19:50:04.198689 # [ 120.767676] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2052 19:50:04.198811 # [ 120.774044] ---[ end trace 0000000000000000 ]---
2053 19:50:04.200761 # EXCEPTION: saw 'call trace:': ok
2054 19:50:04.200894 ok 5 selftests: lkdtm: EXCEPTION.sh
2055 19:50:04.216339 # selftests: lkdtm: LOOP.sh
2056 19:50:04.552129 # Skipping LOOP: Hangs the system
2057 19:50:04.600135 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2058 19:50:04.696039 # selftests: lkdtm: EXHAUST_STACK.sh
2059 19:50:05.095816 # Skipping EXHAUST_STACK: Corrupts memory on failure
2060 19:50:05.143729 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2061 19:50:05.239650 # selftests: lkdtm: CORRUPT_STACK.sh
2062 19:50:05.639407 # Skipping CORRUPT_STACK: Crashes entire system on success
2063 19:50:05.671366 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2064 19:50:05.783269 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2065 19:50:06.192972 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2066 19:50:06.224978 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2067 19:50:06.336910 # selftests: lkdtm: ARRAY_BOUNDS.sh
2068 19:50:07.017535 <6>[ 123.911339] lkdtm: Performing direct entry ARRAY_BOUNDS
2069 19:50:07.017759 <6>[ 123.916988] lkdtm: Array access within bounds ...
2070 19:50:07.017976 <6>[ 123.922227] lkdtm: Array access beyond bounds ...
2071 19:50:07.018458 <3>[ 123.927273] ================================================================================
2072 19:50:07.018663 <3>[ 123.936052] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2073 19:50:07.018837 <3>[ 123.944210] index 8 is out of range for type 'char [8]'
2074 19:50:07.060905 <4>[ 123.949835] CPU: 1 PID: 1088 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2075 19:50:07.061188 <4>[ 123.957863] Hardware name: ARM Juno development board (r0) (DT)
2076 19:50:07.061362 <4>[ 123.964056] Call trace:
2077 19:50:07.061786 <4>[ 123.966766] dump_backtrace+0xe8/0x140
2078 19:50:07.061958 <4>[ 123.970793] show_stack+0x30/0x40
2079 19:50:07.062115 <4>[ 123.974377] dump_stack_lvl+0x88/0xb4
2080 19:50:07.062269 <4>[ 123.978311] dump_stack+0x18/0x34
2081 19:50:07.062421 <4>[ 123.981894] ubsan_epilogue+0x10/0x44
2082 19:50:07.062572 <4>[ 123.985828] __ubsan_handle_out_of_bounds+0x94/0xd0
2083 19:50:07.064177 <4>[ 123.990983] lkdtm_ARRAY_BOUNDS+0x160/0x1b4
2084 19:50:07.064355 <4>[ 123.995439] lkdtm_do_action+0x2c/0x50
2085 19:50:07.104317 <4>[ 123.999459] direct_entry+0x164/0x180
2086 19:50:07.104574 <4>[ 124.003391] full_proxy_write+0x68/0xc0
2087 19:50:07.104742 <4>[ 124.007501] vfs_write+0xcc/0x2e0
2088 19:50:07.104901 <4>[ 124.011090] ksys_write+0x80/0x110
2089 19:50:07.105314 <4>[ 124.014764] __arm64_sys_write+0x28/0x40
2090 19:50:07.105485 <4>[ 124.018961] invoke_syscall+0x8c/0x120
2091 19:50:07.105640 <4>[ 124.022985] el0_svc_common.constprop.0+0x68/0x124
2092 19:50:07.105795 <4>[ 124.028054] do_el0_svc+0x40/0xcc
2093 19:50:07.105946 <4>[ 124.031643] el0_svc+0x48/0xc0
2094 19:50:07.107443 <4>[ 124.034967] el0t_64_sync_handler+0xf4/0x120
2095 19:50:07.141341 <4>[ 124.039508] el0t_64_sync+0x18c/0x190
2096 19:50:07.141593 <3>[ 124.043510] ================================================================================
2097 19:50:07.141760 <3>[ 124.052283] lkdtm: FAIL: survived array bounds overflow!
2098 19:50:07.144417 <4>[ 124.057897] lkdtm: This is probably expected, since this kernel (6.1.111-cip29 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2099 19:50:07.270585 # [ 123.911339] lkdtm: Performing direct entry ARRAY_BOUNDS
2100 19:50:07.270808 # [ 123.916988] lkdtm: Array access within bounds ...
2101 19:50:07.270981 # [ 123.922227] lkdtm: Array access beyond bounds ...
2102 19:50:07.271360 # [ 123.927273] ================================================================================
2103 19:50:07.271548 # [ 123.936052] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2104 19:50:07.271682 # [ 123.944210] index 8 is out of range for type 'char [8]'
2105 19:50:07.313854 # [ 123.949835] CPU: 1 PID: 1088 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2106 19:50:07.314130 # [ 123.957863] Hardware name: ARM Juno development board (r0) (DT)
2107 19:50:07.314348 # [ 123.964056] Call trace:
2108 19:50:07.314548 # [ 123.966766] dump_backtrace+0xe8/0x140
2109 19:50:07.314741 # [ 123.970793] show_stack+0x30/0x40
2110 19:50:07.314930 # [ 123.974377] dump_stack_lvl+0x88/0xb4
2111 19:50:07.315115 # [ 123.978311] dump_stack+0x18/0x34
2112 19:50:07.315275 # [ 123.981894] ubsan_epilogue+0x10/0x44
2113 19:50:07.315382 # [ 123.985828] __ubsan_handle_out_of_bounds+0x94/0xd0
2114 19:50:07.315488 # [ 123.990983] lkdtm_ARRAY_BOUNDS+0x160/0x1b4
2115 19:50:07.317008 # [ 123.995439] lkdtm_do_action+0x2c/0x50
2116 19:50:07.356994 # [ 123.999459] direct_entry+0x164/0x180
2117 19:50:07.357293 # [ 124.003391] full_proxy_write+0x68/0xc0
2118 19:50:07.357475 # [ 124.007501] vfs_write+0xcc/0x2e0
2119 19:50:07.357642 # [ 124.011090] ksys_write+0x80/0x110
2120 19:50:07.357799 # [ 124.014764] __arm64_sys_write+0x28/0x40
2121 19:50:07.357945 # [ 124.018961] invoke_syscall+0x8c/0x120
2122 19:50:07.358334 # [ 124.022985] el0_svc_common.constprop.0+0x68/0x124
2123 19:50:07.358445 # [ 124.028054] do_el0_svc+0x40/0xcc
2124 19:50:07.358590 # [ 124.031643] el0_svc+0x48/0xc0
2125 19:50:07.358684 # [ 124.034967] el0t_64_sync_handler+0xf4/0x120
2126 19:50:07.360215 # [ 124.039508] el0t_64_sync+0x18c/0x190
2127 19:50:07.405219 # [ 124.043510] ================================================================================
2128 19:50:07.405487 # [ 124.052283] lkdtm: FAIL: survived array bounds overflow!
2129 19:50:07.405656 # [ 124.057897] lkdtm: This is probably expected, since this kernel (6.1.111-cip29 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2130 19:50:07.405815 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2131 19:50:07.408403 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2132 19:50:07.472292 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2133 19:50:08.105363 <6>[ 124.999970] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2134 19:50:08.105611 <6>[ 125.005943] lkdtm: attempting good list addition
2135 19:50:08.105792 <6>[ 125.010903] lkdtm: attempting corrupted list addition
2136 19:50:08.105964 <4>[ 125.016544] ------------[ cut here ]------------
2137 19:50:08.106119 <4>[ 125.021499] list_add corruption. next->prev should be prev (ffff80000e27b938), but was 0000000000000000. (next=ffff80000e27b968).
2138 19:50:08.108481 <4>[ 125.033505] WARNING: CPU: 1 PID: 1132 at lib/list_debug.c:27 __list_add_valid+0xa8/0x100
2139 19:50:08.148533 <4>[ 125.041890] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
2140 19:50:08.149007 <4>[ 125.055732] CPU: 1 PID: 1132 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2141 19:50:08.149168 <4>[ 125.063757] Hardware name: ARM Juno development board (r0) (DT)
2142 19:50:08.149362 <4>[ 125.069949] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2143 19:50:08.149554 <4>[ 125.077190] pc : __list_add_valid+0xa8/0x100
2144 19:50:08.151771 <4>[ 125.081733] lr : __list_add_valid+0xa8/0x100
2145 19:50:08.191918 <4>[ 125.086273] sp : ffff80000e27b8d0
2146 19:50:08.192470 <4>[ 125.089853] x29: ffff80000e27b8d0 x28: ffff000802f534c0 x27: 0000000000000000
2147 19:50:08.192687 <4>[ 125.097280] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff95f5f000
2148 19:50:08.192847 <4>[ 125.104705] x23: ffff000802c7c000 x22: ffff80000e27baf0 x21: ffff80000e27b958
2149 19:50:08.192988 <4>[ 125.112129] x20: ffff80000e27b938 x19: ffff80000e27b968 x18: 0000000000000000
2150 19:50:08.195189 <4>[ 125.119552] x17: 3833396237326530 x16: 3030303866666666 x15: 2820766572702065
2151 19:50:08.235298 <4>[ 125.126976] x14: 6220646c756f6873 x13: 205d393934313230 x12: 2e35323120205b3e
2152 19:50:08.235586 <4>[ 125.134400] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815e944
2153 19:50:08.235801 <4>[ 125.141824] x8 : ffff80000e27b5a8 x7 : 0000000000000000 x6 : 0000000000001ffe
2154 19:50:08.236249 <4>[ 125.149247] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
2155 19:50:08.236447 <4>[ 125.156671] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000802f534c0
2156 19:50:08.236628 <4>[ 125.164094] Call trace:
2157 19:50:08.238467 <4>[ 125.166804] __list_add_valid+0xa8/0x100
2158 19:50:08.278603 <4>[ 125.170999] lkdtm_CORRUPT_LIST_ADD+0xa0/0x124
2159 19:50:08.278837 <4>[ 125.175717] lkdtm_do_action+0x2c/0x50
2160 19:50:08.279049 <4>[ 125.179738] direct_entry+0x164/0x180
2161 19:50:08.279455 <4>[ 125.183670] full_proxy_write+0x68/0xc0
2162 19:50:08.279610 <4>[ 125.187781] vfs_write+0xcc/0x2e0
2163 19:50:08.279857 <4>[ 125.191370] ksys_write+0x80/0x110
2164 19:50:08.279997 <4>[ 125.195044] __arm64_sys_write+0x28/0x40
2165 19:50:08.280149 <4>[ 125.199241] invoke_syscall+0x8c/0x120
2166 19:50:08.280274 <4>[ 125.203267] el0_svc_common.constprop.0+0x68/0x124
2167 19:50:08.280378 <4>[ 125.208336] do_el0_svc+0x40/0xcc
2168 19:50:08.281720 <4>[ 125.211924] el0_svc+0x48/0xc0
2169 19:50:08.321881 <4>[ 125.215248] el0t_64_sync_handler+0xf4/0x120
2170 19:50:08.322101 <4>[ 125.219790] el0t_64_sync+0x18c/0x190
2171 19:50:08.322244 <4>[ 125.223723] irq event stamp: 0
2172 19:50:08.322638 <4>[ 125.227041] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2173 19:50:08.322857 <4>[ 125.233587] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2174 19:50:08.323054 <4>[ 125.242049] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2175 19:50:08.324990 <4>[ 125.250510] softirqs last disabled at (0): [<0000000000000000>] 0x0
2176 19:50:08.342731 <4>[ 125.257051] ---[ end trace 0000000000000000 ]---
2177 19:50:08.345611 <3>[ 125.262066] lkdtm: Overwrite did not happen, but no BUG?!
2178 19:50:08.501849 # [ 124.999970] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2179 19:50:08.502185 # [ 125.005943] lkdtm: attempting good list addition
2180 19:50:08.502430 # [ 125.010903] lkdtm: attempting corrupted list addition
2181 19:50:08.502749 # [ 125.016544] ------------[ cut here ]------------
2182 19:50:08.503100 # [ 125.021499] list_add corruption. next->prev should be prev (ffff80000e27b938), but was 0000000000000000. (next=ffff80000e27b968).
2183 19:50:08.504868 # [ 125.033505] WARNING: CPU: 1 PID: 1132 at lib/list_debug.c:27 __list_add_valid+0xa8/0x100
2184 19:50:08.544954 # [ 125.041890] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
2185 19:50:08.545237 # [ 125.055732] CPU: 1 PID: 1132 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2186 19:50:08.545435 # [ 125.063757] Hardware name: ARM Juno development board (r0) (DT)
2187 19:50:08.545612 # [ 125.069949] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2188 19:50:08.545783 # [ 125.077190] pc : __list_add_valid+0xa8/0x100
2189 19:50:08.548038 # [ 125.081733] lr : __list_add_valid+0xa8/0x100
2190 19:50:08.588087 # [ 125.086273] sp : ffff80000e27b8d0
2191 19:50:08.588367 # [ 125.089853] x29: ffff80000e27b8d0 x28: ffff000802f534c0 x27: 0000000000000000
2192 19:50:08.588571 # [ 125.097280] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff95f5f000
2193 19:50:08.589039 # [ 125.104705] x23: ffff000802c7c000 x22: ffff80000e27baf0 x21: ffff80000e27b958
2194 19:50:08.589280 # [ 125.112129] x20: ffff80000e27b938 x19: ffff80000e27b968 x18: 0000000000000000
2195 19:50:08.589466 # [ 125.119552] x17: 3833396237326530 x16: 3030303866666666 x15: 2820766572702065
2196 19:50:08.631310 # [ 125.126976] x14: 6220646c756f6873 x13: 205d393934313230 x12: 2e35323120205b3e
2197 19:50:08.631591 # [ 125.134400] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815e944
2198 19:50:08.631801 # [ 125.141824] x8 : ffff80000e27b5a8 x7 : 0000000000000000 x6 : 0000000000001ffe
2199 19:50:08.631986 # [ 125.149247] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
2200 19:50:08.632418 # [ 125.156671] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000802f534c0
2201 19:50:08.632609 # [ 125.164094] Call trace:
2202 19:50:08.632770 # [ 125.166804] __list_add_valid+0xa8/0x100
2203 19:50:08.634388 # [ 125.170999] lkdtm_CORRUPT_LIST_ADD+0xa0/0x124
2204 19:50:08.674382 # [ 125.175717] lkdtm_do_action+0x2c/0x50
2205 19:50:08.674585 # [ 125.179738] direct_entry+0x164/0x180
2206 19:50:08.674740 # [ 125.183670] full_proxy_write+0x68/0xc0
2207 19:50:08.674850 # [ 125.187781] vfs_write+0xcc/0x2e0
2208 19:50:08.674949 # [ 125.191370] ksys_write+0x80/0x110
2209 19:50:08.675273 # [ 125.195044] __arm64_sys_write+0x28/0x40
2210 19:50:08.675379 # [ 125.199241] invoke_syscall+0x8c/0x120
2211 19:50:08.675472 # [ 125.203267] el0_svc_common.constprop.0+0x68/0x124
2212 19:50:08.675563 # [ 125.208336] do_el0_svc+0x40/0xcc
2213 19:50:08.675654 # [ 125.211924] el0_svc+0x48/0xc0
2214 19:50:08.677481 # [ 125.215248] el0t_64_sync_handler+0xf4/0x120
2215 19:50:08.717541 # [ 125.219790] el0t_64_sync+0x18c/0x190
2216 19:50:08.717746 # [ 125.223723] irq event stamp: 0
2217 19:50:08.717889 # [ 125.227041] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2218 19:50:08.718032 # [ 125.233587] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2219 19:50:08.718394 # [ 125.242049] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2220 19:50:08.718543 # [ 125.250510] softirqs last disabled at (0): [<0000000000000000>] 0x0
2221 19:50:08.720653 # [ 125.257051] ---[ end trace 0000000000000000 ]---
2222 19:50:08.744154 # [ 125.262066] lkdtm: Overwrite did not happen, but no BUG?!
2223 19:50:08.744374 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2224 19:50:08.747217 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2225 19:50:08.747407 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2226 19:50:09.366692 <6>[ 126.261701] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2227 19:50:09.366958 <6>[ 126.267617] lkdtm: attempting good list removal
2228 19:50:09.367138 <6>[ 126.272459] lkdtm: attempting corrupted list removal
2229 19:50:09.367308 <4>[ 126.277728] ------------[ cut here ]------------
2230 19:50:09.367722 <4>[ 126.282647] list_del corruption. next->prev should be ffff80000e323830, but was 0000000000000000. (next=ffff80000e323858)
2231 19:50:09.369938 <4>[ 126.293957] WARNING: CPU: 1 PID: 1176 at lib/list_debug.c:62 __list_del_entry_valid+0x110/0x120
2232 19:50:09.409992 <4>[ 126.302952] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
2233 19:50:09.410530 <4>[ 126.316796] CPU: 1 PID: 1176 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2234 19:50:09.410734 <4>[ 126.324822] Hardware name: ARM Juno development board (r0) (DT)
2235 19:50:09.410921 <4>[ 126.331014] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2236 19:50:09.411103 <4>[ 126.338256] pc : __list_del_entry_valid+0x110/0x120
2237 19:50:09.413199 <4>[ 126.343409] lr : __list_del_entry_valid+0x110/0x120
2238 19:50:09.453305 <4>[ 126.348560] sp : ffff80000e3237f0
2239 19:50:09.453580 <4>[ 126.352140] x29: ffff80000e3237f0 x28: ffff000808031a80 x27: 0000000000000000
2240 19:50:09.453779 <4>[ 126.359568] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8d8ff000
2241 19:50:09.453971 <4>[ 126.366994] x23: ffff0008028c3000 x22: ffff80000e3239e0 x21: 0000000000000011
2242 19:50:09.454157 <4>[ 126.374419] x20: ffff80000e323848 x19: ffff80000e323830 x18: 0000000000000000
2243 19:50:09.456421 <4>[ 126.381843] x17: 20747562202c3033 x16: 3833323365303030 x15: 3038666666662065
2244 19:50:09.496652 <4>[ 126.389268] x14: 6220646c756f6873 x13: 205d373436323832 x12: 2e36323120205b3e
2245 19:50:09.496848 <4>[ 126.396691] x11: 663d7478656e2820 x10: 2e30303030303030 x9 : ffff80000815e944
2246 19:50:09.496994 <4>[ 126.404115] x8 : ffff80000e3234c8 x7 : 0000000000000000 x6 : 0000000000001ffe
2247 19:50:09.497124 <4>[ 126.411539] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
2248 19:50:09.497477 <4>[ 126.418962] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000808031a80
2249 19:50:09.497590 <4>[ 126.426386] Call trace:
2250 19:50:09.499840 <4>[ 126.429096] __list_del_entry_valid+0x110/0x120
2251 19:50:09.540023 <4>[ 126.433901] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2252 19:50:09.540531 <4>[ 126.438621] lkdtm_do_action+0x2c/0x50
2253 19:50:09.540709 <4>[ 126.442640] direct_entry+0x164/0x180
2254 19:50:09.540883 <4>[ 126.446572] full_proxy_write+0x68/0xc0
2255 19:50:09.541051 <4>[ 126.450684] vfs_write+0xcc/0x2e0
2256 19:50:09.541218 <4>[ 126.454272] ksys_write+0x80/0x110
2257 19:50:09.541383 <4>[ 126.457947] __arm64_sys_write+0x28/0x40
2258 19:50:09.541549 <4>[ 126.462144] invoke_syscall+0x8c/0x120
2259 19:50:09.541715 <4>[ 126.466170] el0_svc_common.constprop.0+0x68/0x124
2260 19:50:09.543120 <4>[ 126.471239] do_el0_svc+0x40/0xcc
2261 19:50:09.543277 <4>[ 126.474827] el0_svc+0x48/0xc0
2262 19:50:09.583293 <4>[ 126.478152] el0t_64_sync_handler+0xf4/0x120
2263 19:50:09.583547 <4>[ 126.482694] el0t_64_sync+0x18c/0x190
2264 19:50:09.583723 <4>[ 126.486627] irq event stamp: 0
2265 19:50:09.584161 <4>[ 126.489945] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2266 19:50:09.584335 <4>[ 126.496491] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2267 19:50:09.584508 <4>[ 126.504955] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2268 19:50:09.586484 <4>[ 126.513415] softirqs last disabled at (0): [<0000000000000000>] 0x0
2269 19:50:09.604686 <4>[ 126.519958] ---[ end trace 0000000000000000 ]---
2270 19:50:09.607828 <3>[ 126.524922] lkdtm: Overwrite did not happen, but no BUG?!
2271 19:50:09.747453 # [ 126.261701] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2272 19:50:09.747730 # [ 126.267617] lkdtm: attempting good list removal
2273 19:50:09.747955 # [ 126.272459] lkdtm: attempting corrupted list removal
2274 19:50:09.748141 # [ 126.277728] ------------[ cut here ]------------
2275 19:50:09.748314 # [ 126.282647] list_del corruption. next->prev should be ffff80000e323830, but was 0000000000000000. (next=ffff80000e323858)
2276 19:50:09.750552 # [ 126.293957] WARNING: CPU: 1 PID: 1176 at lib/list_debug.c:62 __list_del_entry_valid+0x110/0x120
2277 19:50:09.790638 # [ 126.302952] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
2278 19:50:09.790915 # [ 126.316796] CPU: 1 PID: 1176 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2279 19:50:09.791123 # [ 126.324822] Hardware name: ARM Juno development board (r0) (DT)
2280 19:50:09.791308 # [ 126.331014] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2281 19:50:09.791486 # [ 126.338256] pc : __list_del_entry_valid+0x110/0x120
2282 19:50:09.793736 # [ 126.343409] lr : __list_del_entry_valid+0x110/0x120
2283 19:50:09.833784 # [ 126.348560] sp : ffff80000e3237f0
2284 19:50:09.833993 # [ 126.352140] x29: ffff80000e3237f0 x28: ffff000808031a80 x27: 0000000000000000
2285 19:50:09.834133 # [ 126.359568] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8d8ff000
2286 19:50:09.834255 # [ 126.366994] x23: ffff0008028c3000 x22: ffff80000e3239e0 x21: 0000000000000011
2287 19:50:09.834364 # [ 126.374419] x20: ffff80000e323848 x19: ffff80000e323830 x18: 0000000000000000
2288 19:50:09.834695 # [ 126.381843] x17: 20747562202c3033 x16: 3833323365303030 x15: 3038666666662065
2289 19:50:09.876947 # [ 126.389268] x14: 6220646c756f6873 x13: 205d373436323832 x12: 2e36323120205b3e
2290 19:50:09.877219 # [ 126.396691] x11: 663d7478656e2820 x10: 2e30303030303030 x9 : ffff80000815e944
2291 19:50:09.877455 # [ 126.404115] x8 : ffff80000e3234c8 x7 : 0000000000000000 x6 : 0000000000001ffe
2292 19:50:09.877657 # [ 126.411539] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
2293 19:50:09.877835 # [ 126.418962] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000808031a80
2294 19:50:09.878253 # [ 126.426386] Call trace:
2295 19:50:09.880050 # [ 126.429096] __list_del_entry_valid+0x110/0x120
2296 19:50:09.920050 # [ 126.433901] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2297 19:50:09.920330 # [ 126.438621] lkdtm_do_action+0x2c/0x50
2298 19:50:09.920535 # [ 126.442640] direct_entry+0x164/0x180
2299 19:50:09.920725 # [ 126.446572] full_proxy_write+0x68/0xc0
2300 19:50:09.920905 # [ 126.450684] vfs_write+0xcc/0x2e0
2301 19:50:09.921347 # [ 126.454272] ksys_write+0x80/0x110
2302 19:50:09.921532 # [ 126.457947] __arm64_sys_write+0x28/0x40
2303 19:50:09.921696 # [ 126.462144] invoke_syscall+0x8c/0x120
2304 19:50:09.921859 # [ 126.466170] el0_svc_common.constprop.0+0x68/0x124
2305 19:50:09.922020 # [ 126.471239] do_el0_svc+0x40/0xcc
2306 19:50:09.923219 # [ 126.474827] el0_svc+0x48/0xc0
2307 19:50:09.963294 # [ 126.478152] el0t_64_sync_handler+0xf4/0x120
2308 19:50:09.963559 # [ 126.482694] el0t_64_sync+0x18c/0x190
2309 19:50:09.963763 # [ 126.486627] irq event stamp: 0
2310 19:50:09.963970 # [ 126.489945] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2311 19:50:09.964155 # [ 126.496491] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2312 19:50:09.964332 # [ 126.504955] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2313 19:50:09.964508 # [ 126.513415] softirqs last disabled at (0): [<0000000000000000>] 0x0
2314 19:50:09.966402 # [ 126.519958] ---[ end trace 0000000000000000 ]---
2315 19:50:09.995408 # [ 126.524922] lkdtm: Overwrite did not happen, but no BUG?!
2316 19:50:09.995662 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2317 19:50:09.995880 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2318 19:50:09.998525 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2319 19:50:10.480230 <6>[ 127.374409] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2320 19:50:10.480438 <6>[ 127.381235] lkdtm: attempting bad read from page below current stack
2321 19:50:10.480613 <1>[ 127.387951] Unable to handle kernel paging request at virtual address ffff80000e3dffff
2322 19:50:10.480784 <1>[ 127.396500] Mem abort info:
2323 19:50:10.480938 <1>[ 127.399646] ESR = 0x0000000096000007
2324 19:50:10.481055 <1>[ 127.403695] EC = 0x25: DABT (current EL), IL = 32 bits
2325 19:50:10.481167 <1>[ 127.409310] SET = 0, FnV = 0
2326 19:50:10.483261 <1>[ 127.412654] EA = 0, S1PTW = 0
2327 19:50:10.523596 <1>[ 127.416082] FSC = 0x07: level 3 translation fault
2328 19:50:10.523833 <1>[ 127.421252] Data abort info:
2329 19:50:10.524020 <1>[ 127.424418] ISV = 0, ISS = 0x00000007
2330 19:50:10.524184 <1>[ 127.428542] CM = 0, WnR = 0
2331 19:50:10.524330 <1>[ 127.431797] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
2332 19:50:10.524472 <1>[ 127.438800] [ffff80000e3dffff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088baa4003, pte=0000000000000000
2333 19:50:10.526775 <0>[ 127.451708] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2334 19:50:10.566846 <4>[ 127.458257] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
2335 19:50:10.567062 <4>[ 127.472104] CPU: 1 PID: 1215 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2336 19:50:10.567244 <4>[ 127.480131] Hardware name: ARM Juno development board (r0) (DT)
2337 19:50:10.567428 <4>[ 127.486326] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2338 19:50:10.567580 <4>[ 127.493568] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2339 19:50:10.569935 <4>[ 127.499247] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2340 19:50:10.610229 <4>[ 127.504922] sp : ffff80000e3e3b70
2341 19:50:10.610441 <4>[ 127.508508] x29: ffff80000e3e3b70 x28: ffff000802ac1a80 x27: 0000000000000000
2342 19:50:10.610642 <4>[ 127.515939] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff7faef000
2343 19:50:10.610797 <4>[ 127.523366] x23: ffff000804eba000 x22: ffff80000e3e3d10 x21: 0000000000000019
2344 19:50:10.610940 <4>[ 127.530794] x20: ffff80000b4d7058 x19: ffff80000e3e0000 x18: 0000000000000000
2345 19:50:10.613380 <4>[ 127.538218] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff7faef000
2346 19:50:10.653565 <4>[ 127.545644] x14: 0000000000000000 x13: 205d353332313833 x12: 2e37323120205b3e
2347 19:50:10.653781 <4>[ 127.553073] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2348 19:50:10.653920 <4>[ 127.560497] x8 : ffff80000e3e3848 x7 : 0000000000000000 x6 : 0000000000000001
2349 19:50:10.654032 <4>[ 127.567921] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2350 19:50:10.654130 <4>[ 127.575344] x2 : 0000000000000000 x1 : ffff000802ac1a80 x0 : 0000000000000038
2351 19:50:10.654225 <4>[ 127.582767] Call trace:
2352 19:50:10.656649 <4>[ 127.585478] lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2353 19:50:10.697003 <4>[ 127.590804] lkdtm_do_action+0x2c/0x50
2354 19:50:10.697571 <4>[ 127.594825] direct_entry+0x164/0x180
2355 19:50:10.697795 <4>[ 127.598761] full_proxy_write+0x68/0xc0
2356 19:50:10.698022 <4>[ 127.602877] vfs_write+0xcc/0x2e0
2357 19:50:10.698246 <4>[ 127.606466] ksys_write+0x80/0x110
2358 19:50:10.698447 <4>[ 127.610140] __arm64_sys_write+0x28/0x40
2359 19:50:10.698622 <4>[ 127.614337] invoke_syscall+0x8c/0x120
2360 19:50:10.698781 <4>[ 127.618363] el0_svc_common.constprop.0+0x68/0x124
2361 19:50:10.698937 <4>[ 127.623431] do_el0_svc+0x40/0xcc
2362 19:50:10.699093 <4>[ 127.627020] el0_svc+0x48/0xc0
2363 19:50:10.700133 <4>[ 127.630344] el0t_64_sync_handler+0xf4/0x120
2364 19:50:10.730944 <4>[ 127.634886] el0t_64_sync+0x18c/0x190
2365 19:50:10.731243 <0>[ 127.638822] Code: 90005000 91052000 3900bfff 97ffc5f9 (385ff261)
2366 19:50:10.733957 <4>[ 127.645191] ---[ end trace 0000000000000000 ]---
2367 19:50:10.734157 # Segmentation fault
2368 19:50:10.944195 # [ 127.374409] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2369 19:50:10.944459 # [ 127.381235] lkdtm: attempting bad read from page below current stack
2370 19:50:10.944665 # [ 127.387951] Unable to handle kernel paging request at virtual address ffff80000e3dffff
2371 19:50:10.944879 # [ 127.396500] Mem abort info:
2372 19:50:10.945061 # [ 127.399646] ESR = 0x0000000096000007
2373 19:50:10.945225 # [ 127.403695] EC = 0x25: DABT (current EL), IL = 32 bits
2374 19:50:10.945381 # [ 127.409310] SET = 0, FnV = 0
2375 19:50:10.947029 # [ 127.412654] EA = 0, S1PTW = 0
2376 19:50:10.987122 # [ 127.416082] FSC = 0x07: level 3 translation fault
2377 19:50:10.987396 # [ 127.421252] Data abort info:
2378 19:50:10.987873 # [ 127.424418] ISV = 0, ISS = 0x00000007
2379 19:50:10.988072 # [ 127.428542] CM = 0, WnR = 0
2380 19:50:10.988244 # [ 127.431797] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
2381 19:50:10.988416 # [ 127.438800] [ffff80000e3dffff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088baa4003, pte=0000000000000000
2382 19:50:10.988584 # [ 127.451708] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2383 19:50:11.030493 # [ 127.458257] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
2384 19:50:11.030763 # [ 127.472104] CPU: 1 PID: 1215 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2385 19:50:11.030941 # [ 127.480131] Hardware name: ARM Juno development board (r0) (DT)
2386 19:50:11.031108 # [ 127.486326] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2387 19:50:11.031274 # [ 127.493568] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2388 19:50:11.033388 # [ 127.499247] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2389 19:50:11.073521 # [ 127.504922] sp : ffff80000e3e3b70
2390 19:50:11.073778 # [ 127.508508] x29: ffff80000e3e3b70 x28: ffff000802ac1a80 x27: 0000000000000000
2391 19:50:11.073934 # [ 127.515939] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff7faef000
2392 19:50:11.074097 # [ 127.523366] x23: ffff000804eba000 x22: ffff80000e3e3d10 x21: 0000000000000019
2393 19:50:11.074243 # [ 127.530794] x20: ffff80000b4d7058 x19: ffff80000e3e0000 x18: 0000000000000000
2394 19:50:11.074414 # [ 127.538218] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff7faef000
2395 19:50:11.116572 # [ 127.545644] x14: 0000000000000000 x13: 205d353332313833 x12: 2e37323120205b3e
2396 19:50:11.117119 # [ 127.553073] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2397 19:50:11.117329 # [ 127.560497] x8 : ffff80000e3e3848 x7 : 0000000000000000 x6 : 0000000000000001
2398 19:50:11.117512 # [ 127.567921] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2399 19:50:11.117690 # [ 127.575344] x2 : 0000000000000000 x1 : ffff000802ac1a80 x0 : 0000000000000038
2400 19:50:11.117879 # [ 127.582767] Call trace:
2401 19:50:11.118049 # [ 127.585478] lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2402 19:50:11.119724 # [ 127.590804] lkdtm_do_action+0x2c/0x50
2403 19:50:11.159748 # [ 127.594825] direct_entry+0x164/0x180
2404 19:50:11.160369 # [ 127.598761] full_proxy_write+0x68/0xc0
2405 19:50:11.160585 # [ 127.602877] vfs_write+0xcc/0x2e0
2406 19:50:11.160771 # [ 127.606466] ksys_write+0x80/0x110
2407 19:50:11.160947 # [ 127.610140] __arm64_sys_write+0x28/0x40
2408 19:50:11.161124 # [ 127.614337] invoke_syscall+0x8c/0x120
2409 19:50:11.161293 # [ 127.618363] el0_svc_common.constprop.0+0x68/0x124
2410 19:50:11.161481 # [ 127.623431] do_el0_svc+0x40/0xcc
2411 19:50:11.161631 # [ 127.627020] el0_svc+0x48/0xc0
2412 19:50:11.161781 # [ 127.630344] el0t_64_sync_handler+0xf4/0x120
2413 19:50:11.162837 # [ 127.634886] el0t_64_sync+0x18c/0x190
2414 19:50:11.196522 # [ 127.638822] Code: 90005000 91052000 3900bfff 97ffc5f9 (385ff261)
2415 19:50:11.196716 # [ 127.645191] ---[ end trace 0000000000000000 ]---
2416 19:50:11.196831 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2417 19:50:11.196932 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2418 19:50:11.199635 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2419 19:50:12.014850 <6>[ 128.909469] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2420 19:50:12.015289 <6>[ 128.916198] lkdtm: attempting bad read from page above current stack
2421 19:50:12.015431 <1>[ 128.922914] Unable to handle kernel paging request at virtual address ffff80000e49c000
2422 19:50:12.015553 <1>[ 128.931427] Mem abort info:
2423 19:50:12.015665 <1>[ 128.934559] ESR = 0x0000000096000007
2424 19:50:12.015812 <1>[ 128.938602] EC = 0x25: DABT (current EL), IL = 32 bits
2425 19:50:12.015923 <1>[ 128.944214] SET = 0, FnV = 0
2426 19:50:12.018093 <1>[ 128.947558] EA = 0, S1PTW = 0
2427 19:50:12.058480 <1>[ 128.950987] FSC = 0x07: level 3 translation fault
2428 19:50:12.059007 <1>[ 128.956156] Data abort info:
2429 19:50:12.059197 <1>[ 128.959334] ISV = 0, ISS = 0x00000007
2430 19:50:12.059359 <1>[ 128.963459] CM = 0, WnR = 0
2431 19:50:12.059510 <1>[ 128.966763] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
2432 19:50:12.059658 <1>[ 128.973782] [ffff80000e49c000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d457003, pte=0000000000000000
2433 19:50:12.061697 <0>[ 128.986678] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2434 19:50:12.102036 <4>[ 128.993225] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
2435 19:50:12.102295 <4>[ 129.007066] CPU: 1 PID: 1268 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2436 19:50:12.102478 <4>[ 129.015091] Hardware name: ARM Juno development board (r0) (DT)
2437 19:50:12.102651 <4>[ 129.021283] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2438 19:50:12.102821 <4>[ 129.028526] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2439 19:50:12.104931 <4>[ 129.034297] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x34/0x60
2440 19:50:12.145130 <4>[ 129.040057] sp : ffff80000e49b950
2441 19:50:12.145377 <4>[ 129.043638] x29: ffff80000e49b950 x28: ffff000804a59a80 x27: 0000000000000000
2442 19:50:12.145550 <4>[ 129.051070] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb117f000
2443 19:50:12.145958 <4>[ 129.058497] x23: ffff00080be92000 x22: ffff80000e49baf0 x21: 000000000000001a
2444 19:50:12.146139 <4>[ 129.065922] x20: ffff80000b4d7068 x19: ffff80000e49c000 x18: 0000000000000000
2445 19:50:12.148224 <4>[ 129.073354] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb117f000
2446 19:50:12.188434 <4>[ 129.080782] x14: 0000000000000000 x13: 205d383931363139 x12: 2e38323120205b3e
2447 19:50:12.188970 <4>[ 129.088206] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2448 19:50:12.189161 <4>[ 129.095630] x8 : ffff80000e49b628 x7 : 0000000000000000 x6 : 0000000000000001
2449 19:50:12.189323 <4>[ 129.103056] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2450 19:50:12.189476 <4>[ 129.110484] x2 : 0000000000000000 x1 : ffff000804a59a80 x0 : ffff80000a062110
2451 19:50:12.189619 <4>[ 129.117908] Call trace:
2452 19:50:12.191583 <4>[ 129.120618] lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2453 19:50:12.231873 <4>[ 129.126037] lkdtm_do_action+0x2c/0x50
2454 19:50:12.232085 <4>[ 129.130061] direct_entry+0x164/0x180
2455 19:50:12.232222 <4>[ 129.133997] full_proxy_write+0x68/0xc0
2456 19:50:12.232422 <4>[ 129.138108] vfs_write+0xcc/0x2e0
2457 19:50:12.232533 <4>[ 129.141702] ksys_write+0x80/0x110
2458 19:50:12.232626 <4>[ 129.145381] __arm64_sys_write+0x28/0x40
2459 19:50:12.232718 <4>[ 129.149578] invoke_syscall+0x8c/0x120
2460 19:50:12.232819 <4>[ 129.153609] el0_svc_common.constprop.0+0x68/0x124
2461 19:50:12.232914 <4>[ 129.158681] do_el0_svc+0x40/0xcc
2462 19:50:12.233004 <4>[ 129.162269] el0_svc+0x48/0xc0
2463 19:50:12.234966 <4>[ 129.165596] el0t_64_sync_handler+0xf4/0x120
2464 19:50:12.265849 <4>[ 129.170139] el0t_64_sync+0x18c/0x190
2465 19:50:12.266075 <0>[ 129.174076] Code: 91401273 97ffc610 90005000 91044000 (39400261)
2466 19:50:12.266243 <4>[ 129.180446] ---[ end trace 0000000000000000 ]---
2467 19:50:12.268890 # Segmentation fault
2468 19:50:12.393942 # [ 128.909469] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2469 19:50:12.394153 # [ 128.916198] lkdtm: attempting bad read from page above current stack
2470 19:50:12.394328 # [ 128.922914] Unable to handle kernel paging request at virtual address ffff80000e49c000
2471 19:50:12.394473 # [ 128.931427] Mem abort info:
2472 19:50:12.394841 # [ 128.934559] ESR = 0x0000000096000007
2473 19:50:12.394965 # [ 128.938602] EC = 0x25: DABT (current EL), IL = 32 bits
2474 19:50:12.395158 # [ 128.944214] SET = 0, FnV = 0
2475 19:50:12.397063 # [ 128.947558] EA = 0, S1PTW = 0
2476 19:50:12.437079 # [ 128.950987] FSC = 0x07: level 3 translation fault
2477 19:50:12.437289 # [ 128.956156] Data abort info:
2478 19:50:12.437458 # [ 128.959334] ISV = 0, ISS = 0x00000007
2479 19:50:12.437606 # [ 128.963459] CM = 0, WnR = 0
2480 19:50:12.437744 # [ 128.966763] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
2481 19:50:12.438169 # [ 128.973782] [ffff80000e49c000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d457003, pte=0000000000000000
2482 19:50:12.438301 # [ 128.986678] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2483 19:50:12.480279 # [ 128.993225] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
2484 19:50:12.480490 # [ 129.007066] CPU: 1 PID: 1268 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2485 19:50:12.480663 # [ 129.015091] Hardware name: ARM Juno development board (r0) (DT)
2486 19:50:12.480813 # [ 129.021283] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2487 19:50:12.480952 # [ 129.028526] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2488 19:50:12.483385 # [ 129.034297] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x34/0x60
2489 19:50:12.523365 # [ 129.040057] sp : ffff80000e49b950
2490 19:50:12.523804 # [ 129.043638] x29: ffff80000e49b950 x28: ffff000804a59a80 x27: 0000000000000000
2491 19:50:12.523956 # [ 129.051070] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb117f000
2492 19:50:12.524104 # [ 129.058497] x23: ffff00080be92000 x22: ffff80000e49baf0 x21: 000000000000001a
2493 19:50:12.524243 # [ 129.065922] x20: ffff80000b4d7068 x19: ffff80000e49c000 x18: 0000000000000000
2494 19:50:12.524374 # [ 129.073354] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb117f000
2495 19:50:12.566589 # [ 129.080782] x14: 0000000000000000 x13: 205d383931363139 x12: 2e38323120205b3e
2496 19:50:12.566791 # [ 129.088206] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2497 19:50:12.566956 # [ 129.095630] x8 : ffff80000e49b628 x7 : 0000000000000000 x6 : 0000000000000001
2498 19:50:12.567333 # [ 129.103056] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2499 19:50:12.567461 # [ 129.110484] x2 : 0000000000000000 x1 : ffff000804a59a80 x0 : ffff80000a062110
2500 19:50:12.567597 # [ 129.117908] Call trace:
2501 19:50:12.569715 # [ 129.120618] lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2502 19:50:12.569880 # [ 129.126037] lkdtm_do_action+0x2c/0x50
2503 19:50:12.609724 # [ 129.130061] direct_entry+0x164/0x180
2504 19:50:12.609920 # [ 129.133997] full_proxy_write+0x68/0xc0
2505 19:50:12.610085 # [ 129.138108] vfs_write+0xcc/0x2e0
2506 19:50:12.610230 # [ 129.141702] ksys_write+0x80/0x110
2507 19:50:12.610598 # [ 129.145381] __arm64_sys_write+0x28/0x40
2508 19:50:12.610721 # [ 129.149578] invoke_syscall+0x8c/0x120
2509 19:50:12.610848 # [ 129.153609] el0_svc_common.constprop.0+0x68/0x124
2510 19:50:12.610974 # [ 129.158681] do_el0_svc+0x40/0xcc
2511 19:50:12.611098 # [ 129.162269] el0_svc+0x48/0xc0
2512 19:50:12.611217 # [ 129.165596] el0t_64_sync_handler+0xf4/0x120
2513 19:50:12.612841 # [ 129.170139] el0t_64_sync+0x18c/0x190
2514 19:50:12.646514 # [ 129.174076] Code: 91401273 97ffc610 90005000 91044000 (39400261)
2515 19:50:12.646723 # [ 129.180446] ---[ end trace 0000000000000000 ]---
2516 19:50:12.646890 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2517 19:50:12.647028 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2518 19:50:12.649620 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2519 19:50:13.259011 <6>[ 130.173282] lkdtm: Performing direct entry REPORT_STACK_CANARY
2520 19:50:13.262136 <6>[ 130.179504] lkdtm: Recorded stack canary for pid 1333 at offset 1
2521 19:50:13.304250 <6>[ 130.216070] lkdtm: Performing direct entry REPORT_STACK_CANARY
2522 19:50:13.307128 <6>[ 130.222258] lkdtm: ok: stack canaries differ between pid 1333 and pid 1335 at offset 1.
2523 19:50:13.455209 # [ 130.173282] lkdtm: Performing direct entry REPORT_STACK_CANARY
2524 19:50:13.455462 # [ 130.179504] lkdtm: Recorded stack canary for pid 1333 at offset 1
2525 19:50:13.455657 # [ 130.216070] lkdtm: Performing direct entry REPORT_STACK_CANARY
2526 19:50:13.455852 # [ 130.222258] lkdtm: ok: stack canaries differ between pid 1333 and pid 1335 at offset 1.
2527 19:50:13.458144 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2528 19:50:13.521936 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2529 19:50:13.633832 # selftests: lkdtm: UNSET_SMEP.sh
2530 19:50:14.243320 <6>[ 131.159643] lkdtm: Performing direct entry UNSET_SMEP
2531 19:50:14.246453 <3>[ 131.165062] lkdtm: XFAIL: this test is x86_64-only
2532 19:50:14.353272 # [ 131.159643] lkdtm: Performing direct entry UNSET_SMEP
2533 19:50:14.356382 # [ 131.165062] lkdtm: XFAIL: this test is x86_64-only
2534 19:50:14.404318 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2535 19:50:14.484279 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2536 19:50:14.580236 # selftests: lkdtm: DOUBLE_FAULT.sh
2537 19:50:15.126773 <6>[ 132.044787] lkdtm: Performing direct entry DOUBLE_FAULT
2538 19:50:15.129894 <3>[ 132.050373] lkdtm: XFAIL: this test is ia32-only
2539 19:50:15.237700 # [ 132.044787] lkdtm: Performing direct entry DOUBLE_FAULT
2540 19:50:15.240817 # [ 132.050373] lkdtm: XFAIL: this test is ia32-only
2541 19:50:15.288707 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2542 19:50:15.368680 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2543 19:50:15.464593 # selftests: lkdtm: CORRUPT_PAC.sh
2544 19:50:16.017196 <6>[ 132.928928] lkdtm: Performing direct entry CORRUPT_PAC
2545 19:50:16.020282 <3>[ 132.934508] lkdtm: FAIL: CPU lacks pointer authentication feature
2546 19:50:16.127073 # [ 132.928928] lkdtm: Performing direct entry CORRUPT_PAC
2547 19:50:16.130219 # [ 132.934508] lkdtm: FAIL: CPU lacks pointer authentication feature
2548 19:50:16.178169 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2549 19:50:16.258016 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2550 19:50:16.369995 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2551 19:50:16.923496 <6>[ 133.834593] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2552 19:50:16.926653 <3>[ 133.841911] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2553 19:50:17.035439 # [ 133.834593] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2554 19:50:17.038598 # [ 133.841911] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2555 19:50:17.086481 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2556 19:50:17.173431 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2557 19:50:17.269349 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2558 19:50:17.831237 <6>[ 134.726105] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2559 19:50:17.831449 <6>[ 134.732408] lkdtm: Attempting slab linear overflow ...
2560 19:50:17.831837 <3>[ 134.737922] =============================================================================
2561 19:50:17.831973 <3>[ 134.746388] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2562 19:50:17.832087 <3>[ 134.754419] -----------------------------------------------------------------------------
2563 19:50:17.832195 <3>[ 134.754419]
2564 19:50:17.874578 <3>[ 134.764617] 0xffff000802b01400-0xffff000802b01403 @offset=5120. First byte 0x78 instead of 0xcc
2565 19:50:17.874778 <3>[ 134.773605] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=10 cpu=0 pid=1543
2566 19:50:17.875146 <4>[ 134.781563] __kmem_cache_alloc_node+0x110/0x2b0
2567 19:50:17.875278 <4>[ 134.786466] kmalloc_trace+0x54/0xa0
2568 19:50:17.875389 <4>[ 134.790321] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2569 19:50:17.875492 <4>[ 134.795306] lkdtm_do_action+0x2c/0x50
2570 19:50:17.875591 <4>[ 134.799333] direct_entry+0x164/0x180
2571 19:50:17.875687 <4>[ 134.803273] full_proxy_write+0x68/0xc0
2572 19:50:17.877798 <4>[ 134.807391] vfs_write+0xcc/0x2e0
2573 19:50:17.918046 <4>[ 134.810988] ksys_write+0x80/0x110
2574 19:50:17.918230 <4>[ 134.814670] __arm64_sys_write+0x28/0x40
2575 19:50:17.918356 <4>[ 134.818875] invoke_syscall+0x8c/0x120
2576 19:50:17.918467 <4>[ 134.822909] el0_svc_common.constprop.0+0x68/0x124
2577 19:50:17.918571 <4>[ 134.827985] do_el0_svc+0x40/0xcc
2578 19:50:17.918672 <4>[ 134.831581] el0_svc+0x48/0xc0
2579 19:50:17.919018 <4>[ 134.834914] el0t_64_sync_handler+0xf4/0x120
2580 19:50:17.919131 <4>[ 134.839464] el0t_64_sync+0x18c/0x190
2581 19:50:17.919227 <3>[ 134.843404] Freed in skb_free_head+0x4c/0x90 age=13 cpu=0 pid=0
2582 19:50:17.921171 <4>[ 134.849617] __kmem_cache_free+0x244/0x2a0
2583 19:50:17.961473 <4>[ 134.853993] kfree+0xc0/0x1a0
2584 19:50:17.961651 <4>[ 134.857238] skb_free_head+0x4c/0x90
2585 19:50:17.961777 <4>[ 134.861093] skb_release_data+0x14c/0x1c0
2586 19:50:17.961887 <4>[ 134.865382] __kfree_skb+0x34/0x50
2587 19:50:17.961990 <4>[ 134.869060] tcp_ack+0x744/0x1300
2588 19:50:17.962089 <4>[ 134.872655] tcp_rcv_established+0x760/0x8c0
2589 19:50:17.962186 <4>[ 134.877207] tcp_v4_do_rcv+0x224/0x370
2590 19:50:17.962281 <4>[ 134.881234] tcp_v4_rcv+0xbc4/0xce0
2591 19:50:17.962375 <4>[ 134.884999] ip_protocol_deliver_rcu+0x78/0x31c
2592 19:50:17.962469 <4>[ 134.889811] ip_local_deliver_finish+0xbc/0x1f0
2593 19:50:17.964614 <4>[ 134.894622] ip_local_deliver+0x88/0x2e0
2594 19:50:18.004760 <4>[ 134.898823] ip_rcv_finish+0xb0/0xf4
2595 19:50:18.004940 <4>[ 134.902675] ip_rcv+0x68/0x2c0
2596 19:50:18.005069 <4>[ 134.906006] __netif_receive_skb_one_core+0x68/0x94
2597 19:50:18.005184 <4>[ 134.911169] __netif_receive_skb+0x2c/0x80
2598 19:50:18.005293 <3>[ 134.915548] Slab 0xfffffc00200ac000 objects=10 used=6 fp=0xffff000802b06400 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2599 19:50:18.005398 <3>[ 134.928634] Object 0xffff000802b01000 @offset=4096 fp=0x0000000000000000
2600 19:50:18.005498 <3>[ 134.928634]
2601 19:50:18.048024 <3>[ 134.937360] Redzone ffff000802b00c00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2602 19:50:18.048200 <3>[ 134.947129] Redzone ffff000802b00c10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2603 19:50:18.048582 <3>[ 134.956897] Redzone ffff000802b00c20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2604 19:50:18.048714 <3>[ 134.966665] Redzone ffff000802b00c30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2605 19:50:18.051191 <3>[ 134.976432] Redzone ffff000802b00c40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2606 19:50:18.091257 <3>[ 134.986200] Redzone ffff000802b00c50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2607 19:50:18.091675 <3>[ 134.995967] Redzone ffff000802b00c60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2608 19:50:18.091825 <3>[ 135.005734] Redzone ffff000802b00c70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2609 19:50:18.091942 <3>[ 135.015502] Redzone ffff000802b00c80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2610 19:50:18.134560 <3>[ 135.025270] Redzone ffff000802b00c90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2611 19:50:18.134760 <3>[ 135.035037] Redzone ffff000802b00ca0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2612 19:50:18.134894 <3>[ 135.044805] Redzone ffff000802b00cb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2613 19:50:18.135011 <3>[ 135.054572] Redzone ffff000802b00cc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2614 19:50:18.177799 <3>[ 135.064339] Redzone ffff000802b00cd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2615 19:50:18.177984 <3>[ 135.074107] Redzone ffff000802b00ce0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2616 19:50:18.178114 <3>[ 135.083875] Redzone ffff000802b00cf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2617 19:50:18.178228 <3>[ 135.093643] Redzone ffff000802b00d00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2618 19:50:18.180950 <3>[ 135.103410] Redzone ffff000802b00d10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2619 19:50:18.221058 <3>[ 135.113177] Redzone ffff000802b00d20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2620 19:50:18.221244 <3>[ 135.122945] Redzone ffff000802b00d30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2621 19:50:18.221373 <3>[ 135.132712] Redzone ffff000802b00d40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2622 19:50:18.221489 <3>[ 135.142480] Redzone ffff000802b00d50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2623 19:50:18.264324 <3>[ 135.152247] Redzone ffff000802b00d60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2624 19:50:18.264828 <3>[ 135.162015] Redzone ffff000802b00d70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2625 19:50:18.265014 <3>[ 135.171782] Redzone ffff000802b00d80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2626 19:50:18.265189 <3>[ 135.181549] Redzone ffff000802b00d90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2627 19:50:18.267484 <3>[ 135.191317] Redzone ffff000802b00da0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2628 19:50:18.307606 <3>[ 135.201084] Redzone ffff000802b00db0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2629 19:50:18.307816 <3>[ 135.210851] Redzone ffff000802b00dc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2630 19:50:18.307987 <3>[ 135.220619] Redzone ffff000802b00dd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2631 19:50:18.308138 <3>[ 135.230386] Redzone ffff000802b00de0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2632 19:50:18.350825 <3>[ 135.240153] Redzone ffff000802b00df0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2633 19:50:18.351017 <3>[ 135.249920] Redzone ffff000802b00e00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2634 19:50:18.351183 <3>[ 135.259688] Redzone ffff000802b00e10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2635 19:50:18.351327 <3>[ 135.269455] Redzone ffff000802b00e20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2636 19:50:18.353975 <3>[ 135.279222] Redzone ffff000802b00e30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2637 19:50:18.394062 <3>[ 135.288990] Redzone ffff000802b00e40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2638 19:50:18.394499 <3>[ 135.298757] Redzone ffff000802b00e50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2639 19:50:18.394650 <3>[ 135.308524] Redzone ffff000802b00e60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2640 19:50:18.394797 <3>[ 135.318291] Redzone ffff000802b00e70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2641 19:50:18.437305 <3>[ 135.328059] Redzone ffff000802b00e80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2642 19:50:18.437485 <3>[ 135.337826] Redzone ffff000802b00e90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2643 19:50:18.437893 <3>[ 135.347593] Redzone ffff000802b00ea0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2644 19:50:18.438032 <3>[ 135.357360] Redzone ffff000802b00eb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2645 19:50:18.480613 <3>[ 135.367128] Redzone ffff000802b00ec0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2646 19:50:18.480809 <3>[ 135.376895] Redzone ffff000802b00ed0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2647 19:50:18.480979 <3>[ 135.386662] Redzone ffff000802b00ee0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2648 19:50:18.481125 <3>[ 135.396429] Redzone ffff000802b00ef0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2649 19:50:18.483757 <3>[ 135.406197] Redzone ffff000802b00f00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2650 19:50:18.523850 <3>[ 135.415964] Redzone ffff000802b00f10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2651 19:50:18.524035 <3>[ 135.425731] Redzone ffff000802b00f20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2652 19:50:18.524186 <3>[ 135.435499] Redzone ffff000802b00f30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2653 19:50:18.524318 <3>[ 135.445266] Redzone ffff000802b00f40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2654 19:50:18.567092 <3>[ 135.455034] Redzone ffff000802b00f50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2655 19:50:18.567278 <3>[ 135.464801] Redzone ffff000802b00f60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2656 19:50:18.567424 <3>[ 135.474568] Redzone ffff000802b00f70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2657 19:50:18.567555 <3>[ 135.484336] Redzone ffff000802b00f80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2658 19:50:18.570179 <3>[ 135.494103] Redzone ffff000802b00f90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2659 19:50:18.610331 <3>[ 135.503870] Redzone ffff000802b00fa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2660 19:50:18.610504 <3>[ 135.513638] Redzone ffff000802b00fb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2661 19:50:18.610647 <3>[ 135.523406] Redzone ffff000802b00fc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2662 19:50:18.610777 <3>[ 135.533173] Redzone ffff000802b00fd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2663 19:50:18.653677 <3>[ 135.542940] Redzone ffff000802b00fe0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2664 19:50:18.653870 <3>[ 135.552707] Redzone ffff000802b00ff0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2665 19:50:18.654018 <3>[ 135.562476] Object ffff000802b01000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2666 19:50:18.654151 <3>[ 135.572243] Object ffff000802b01010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2667 19:50:18.656794 <3>[ 135.582011] Object ffff000802b01020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2668 19:50:18.696917 <3>[ 135.591779] Object ffff000802b01030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2669 19:50:18.697143 <3>[ 135.601546] Object ffff000802b01040: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2670 19:50:18.697327 <3>[ 135.611314] Object ffff000802b01050: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2671 19:50:18.697496 <3>[ 135.621081] Object ffff000802b01060: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2672 19:50:18.740200 <3>[ 135.630849] Object ffff000802b01070: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2673 19:50:18.740384 <3>[ 135.640616] Object ffff000802b01080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2674 19:50:18.740775 <3>[ 135.650383] Object ffff000802b01090: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2675 19:50:18.740898 <3>[ 135.660150] Object ffff000802b010a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2676 19:50:18.783414 <3>[ 135.669918] Object ffff000802b010b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2677 19:50:18.783892 <3>[ 135.679685] Object ffff000802b010c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2678 19:50:18.784082 <3>[ 135.689453] Object ffff000802b010d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2679 19:50:18.784262 <3>[ 135.699220] Object ffff000802b010e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2680 19:50:18.786547 <3>[ 135.708988] Object ffff000802b010f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2681 19:50:18.826872 <3>[ 135.718756] Object ffff000802b01100: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2682 19:50:18.827106 <3>[ 135.728523] Object ffff000802b01110: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2683 19:50:18.827296 <3>[ 135.738291] Object ffff000802b01120: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2684 19:50:18.827468 <3>[ 135.748058] Object ffff000802b01130: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2685 19:50:18.869880 <3>[ 135.757825] Object ffff000802b01140: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2686 19:50:18.870358 <3>[ 135.767592] Object ffff000802b01150: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2687 19:50:18.870533 <3>[ 135.777360] Object ffff000802b01160: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2688 19:50:18.870698 <3>[ 135.787127] Object ffff000802b01170: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2689 19:50:18.873037 <3>[ 135.796894] Object ffff000802b01180: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2690 19:50:18.913175 <3>[ 135.806662] Object ffff000802b01190: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2691 19:50:18.913356 <3>[ 135.816429] Object ffff000802b011a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2692 19:50:18.913469 <3>[ 135.826196] Object ffff000802b011b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2693 19:50:18.913571 <3>[ 135.835964] Object ffff000802b011c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2694 19:50:18.956469 <3>[ 135.845732] Object ffff000802b011d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2695 19:50:18.956659 <3>[ 135.855499] Object ffff000802b011e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2696 19:50:18.956771 <3>[ 135.865266] Object ffff000802b011f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2697 19:50:18.956873 <3>[ 135.875034] Object ffff000802b01200: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2698 19:50:18.959568 <3>[ 135.884801] Object ffff000802b01210: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2699 19:50:18.999906 <3>[ 135.894569] Object ffff000802b01220: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2700 19:50:19.000171 <3>[ 135.904336] Object ffff000802b01230: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2701 19:50:19.000355 <3>[ 135.914104] Object ffff000802b01240: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2702 19:50:19.000522 <3>[ 135.923872] Object ffff000802b01250: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2703 19:50:19.042913 <3>[ 135.933639] Object ffff000802b01260: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2704 19:50:19.043400 <3>[ 135.943406] Object ffff000802b01270: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2705 19:50:19.043569 <3>[ 135.953174] Object ffff000802b01280: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2706 19:50:19.043736 <3>[ 135.962941] Object ffff000802b01290: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2707 19:50:19.086229 <3>[ 135.972709] Object ffff000802b012a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2708 19:50:19.086463 <3>[ 135.982476] Object ffff000802b012b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2709 19:50:19.086655 <3>[ 135.992244] Object ffff000802b012c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2710 19:50:19.087081 <3>[ 136.002011] Object ffff000802b012d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2711 19:50:19.089354 <3>[ 136.011779] Object ffff000802b012e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2712 19:50:19.129713 <3>[ 136.021547] Object ffff000802b012f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2713 19:50:19.129899 <3>[ 136.031314] Object ffff000802b01300: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2714 19:50:19.130013 <3>[ 136.041082] Object ffff000802b01310: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2715 19:50:19.130115 <3>[ 136.050849] Object ffff000802b01320: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2716 19:50:19.172750 <3>[ 136.060616] Object ffff000802b01330: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2717 19:50:19.172947 <3>[ 136.070384] Object ffff000802b01340: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2718 19:50:19.173081 <3>[ 136.080151] Object ffff000802b01350: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2719 19:50:19.173199 <3>[ 136.089919] Object ffff000802b01360: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2720 19:50:19.175879 <3>[ 136.099686] Object ffff000802b01370: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2721 19:50:19.215974 <3>[ 136.109453] Object ffff000802b01380: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2722 19:50:19.216424 <3>[ 136.119220] Object ffff000802b01390: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2723 19:50:19.216569 <3>[ 136.128987] Object ffff000802b013a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2724 19:50:19.216686 <3>[ 136.138755] Object ffff000802b013b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2725 19:50:19.259191 <3>[ 136.148522] Object ffff000802b013c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2726 19:50:19.259707 <3>[ 136.158289] Object ffff000802b013d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2727 19:50:19.259937 <3>[ 136.168057] Object ffff000802b013e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2728 19:50:19.260123 <3>[ 136.177825] Object ffff000802b013f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2729 19:50:19.262374 <3>[ 136.187592] Redzone ffff000802b01400: 78 56 34 12 cc cc cc cc xV4.....
2730 19:50:19.302511 <3>[ 136.196664] Padding ffff000802b01454: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2731 19:50:19.302694 <3>[ 136.206431] Padding ffff000802b01464: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2732 19:50:19.302840 <3>[ 136.216198] Padding ffff000802b01474: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2733 19:50:19.302972 <3>[ 136.225966] Padding ffff000802b01484: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2734 19:50:19.345758 <3>[ 136.235733] Padding ffff000802b01494: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2735 19:50:19.345938 <3>[ 136.245501] Padding ffff000802b014a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2736 19:50:19.346089 <3>[ 136.255269] Padding ffff000802b014b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2737 19:50:19.346463 <3>[ 136.265036] Padding ffff000802b014c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2738 19:50:19.388983 <3>[ 136.274804] Padding ffff000802b014d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2739 19:50:19.389159 <3>[ 136.284571] Padding ffff000802b014e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2740 19:50:19.389305 <3>[ 136.294338] Padding ffff000802b014f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2741 19:50:19.389435 <3>[ 136.304106] Padding ffff000802b01504: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2742 19:50:19.392140 <3>[ 136.313873] Padding ffff000802b01514: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2743 19:50:19.432219 <3>[ 136.323640] Padding ffff000802b01524: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2744 19:50:19.432391 <3>[ 136.333407] Padding ffff000802b01534: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2745 19:50:19.432777 <3>[ 136.343175] Padding ffff000802b01544: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2746 19:50:19.432897 <3>[ 136.352942] Padding ffff000802b01554: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2747 19:50:19.475566 <3>[ 136.362709] Padding ffff000802b01564: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2748 19:50:19.475759 <3>[ 136.372477] Padding ffff000802b01574: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2749 19:50:19.475919 <3>[ 136.382245] Padding ffff000802b01584: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2750 19:50:19.476052 <3>[ 136.392012] Padding ffff000802b01594: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2751 19:50:19.478686 <3>[ 136.401779] Padding ffff000802b015a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2752 19:50:19.518787 <3>[ 136.411546] Padding ffff000802b015b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2753 19:50:19.518974 <3>[ 136.421313] Padding ffff000802b015c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2754 19:50:19.519121 <3>[ 136.431080] Padding ffff000802b015d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2755 19:50:19.519251 <3>[ 136.440848] Padding ffff000802b015e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2756 19:50:19.562020 <3>[ 136.450615] Padding ffff000802b015f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2757 19:50:19.562206 <3>[ 136.460383] Padding ffff000802b01604: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2758 19:50:19.562352 <3>[ 136.470150] Padding ffff000802b01614: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2759 19:50:19.562484 <3>[ 136.479917] Padding ffff000802b01624: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2760 19:50:19.565161 <3>[ 136.489684] Padding ffff000802b01634: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2761 19:50:19.605263 <3>[ 136.499452] Padding ffff000802b01644: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2762 19:50:19.605440 <3>[ 136.509219] Padding ffff000802b01654: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2763 19:50:19.605585 <3>[ 136.518986] Padding ffff000802b01664: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2764 19:50:19.605717 <3>[ 136.528754] Padding ffff000802b01674: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2765 19:50:19.648497 <3>[ 136.538521] Padding ffff000802b01684: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2766 19:50:19.648672 <3>[ 136.548288] Padding ffff000802b01694: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2767 19:50:19.648818 <3>[ 136.558056] Padding ffff000802b016a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2768 19:50:19.648950 <3>[ 136.567824] Padding ffff000802b016b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2769 19:50:19.691771 <3>[ 136.577592] Padding ffff000802b016c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2770 19:50:19.691961 <3>[ 136.587359] Padding ffff000802b016d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2771 19:50:19.692108 <3>[ 136.597127] Padding ffff000802b016e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2772 19:50:19.692487 <3>[ 136.606894] Padding ffff000802b016f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2773 19:50:19.694924 <3>[ 136.616662] Padding ffff000802b01704: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2774 19:50:19.735029 <3>[ 136.626429] Padding ffff000802b01714: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2775 19:50:19.735204 <3>[ 136.636197] Padding ffff000802b01724: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2776 19:50:19.735354 <3>[ 136.645964] Padding ffff000802b01734: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2777 19:50:19.735487 <3>[ 136.655732] Padding ffff000802b01744: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2778 19:50:19.778277 <3>[ 136.665499] Padding ffff000802b01754: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2779 19:50:19.778687 <3>[ 136.675266] Padding ffff000802b01764: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2780 19:50:19.778831 <3>[ 136.685034] Padding ffff000802b01774: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2781 19:50:19.778972 <3>[ 136.694801] Padding ffff000802b01784: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2782 19:50:19.781473 <3>[ 136.704569] Padding ffff000802b01794: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2783 19:50:19.821609 <3>[ 136.714336] Padding ffff000802b017a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2784 19:50:19.821870 <3>[ 136.724104] Padding ffff000802b017b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2785 19:50:19.822064 <3>[ 136.733871] Padding ffff000802b017c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2786 19:50:19.822237 <3>[ 136.743638] Padding ffff000802b017d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2787 19:50:19.864929 <3>[ 136.753406] Padding ffff000802b017e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2788 19:50:19.865169 <3>[ 136.763173] Padding ffff000802b017f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2789 19:50:19.865364 <4>[ 136.772595] CPU: 0 PID: 1543 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2790 19:50:19.865547 <4>[ 136.780626] Hardware name: ARM Juno development board (r0) (DT)
2791 19:50:19.865979 <4>[ 136.786824] Call trace:
2792 19:50:19.866154 <4>[ 136.789538] dump_backtrace+0xe8/0x140
2793 19:50:19.866326 <4>[ 136.793568] show_stack+0x30/0x40
2794 19:50:19.868043 <4>[ 136.797160] dump_stack_lvl+0x88/0xb4
2795 19:50:19.908384 <4>[ 136.801100] dump_stack+0x18/0x34
2796 19:50:19.908570 <4>[ 136.804691] print_trailer+0x184/0x198
2797 19:50:19.908715 <4>[ 136.808720] check_bytes_and_report+0x100/0x130
2798 19:50:19.908848 <4>[ 136.813531] check_object+0x1d4/0x2c0
2799 19:50:19.908975 <4>[ 136.817471] free_debug_processing+0x1e8/0x57c
2800 19:50:19.909348 <4>[ 136.822195] __slab_free+0x330/0x480
2801 19:50:19.909464 <4>[ 136.826048] __kmem_cache_free+0x244/0x2a0
2802 19:50:19.909588 <4>[ 136.830423] kfree+0xc0/0x1a0
2803 19:50:19.909710 <4>[ 136.833667] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2804 19:50:19.911467 <4>[ 136.838653] lkdtm_do_action+0x2c/0x50
2805 19:50:19.911585 <4>[ 136.842679] direct_entry+0x164/0x180
2806 19:50:19.951760 <4>[ 136.846619] full_proxy_write+0x68/0xc0
2807 19:50:19.951972 <4>[ 136.850737] vfs_write+0xcc/0x2e0
2808 19:50:19.952131 <4>[ 136.854333] ksys_write+0x80/0x110
2809 19:50:19.952269 <4>[ 136.858016] __arm64_sys_write+0x28/0x40
2810 19:50:19.952399 <4>[ 136.862221] invoke_syscall+0x8c/0x120
2811 19:50:19.952754 <4>[ 136.866252] el0_svc_common.constprop.0+0x68/0x124
2812 19:50:19.952875 <4>[ 136.871329] do_el0_svc+0x40/0xcc
2813 19:50:19.953015 <4>[ 136.874926] el0_svc+0x48/0xc0
2814 19:50:19.953136 <4>[ 136.878256] el0t_64_sync_handler+0xf4/0x120
2815 19:50:19.954857 <4>[ 136.882806] el0t_64_sync+0x18c/0x190
2816 19:50:19.980478 <3>[ 136.886749] FIX kmalloc-1k: Restoring Right Redzone 0xffff000802b01400-0xffff000802b01403=0xcc
2817 19:50:19.983581 <3>[ 136.897777] FIX kmalloc-1k: Object at 0xffff000802b01000 not freed
2818 19:50:20.143722 # [ 134.726105] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2819 19:50:20.143931 # [ 134.732408] lkdtm: Attempting slab linear overflow ...
2820 19:50:20.144079 # [ 134.737922] =============================================================================
2821 19:50:20.144211 # [ 134.746388] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2822 19:50:20.144336 # [ 134.754419] -----------------------------------------------------------------------------
2823 19:50:20.144458 #
2824 19:50:20.186885 # [ 134.764617] 0xffff000802b01400-0xffff000802b01403 @offset=5120. First byte 0x78 instead of 0xcc
2825 19:50:20.187129 # [ 134.773605] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=10 cpu=0 pid=1543
2826 19:50:20.187300 # [ 134.781563] __kmem_cache_alloc_node+0x110/0x2b0
2827 19:50:20.187706 # [ 134.786466] kmalloc_trace+0x54/0xa0
2828 19:50:20.187886 # [ 134.790321] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2829 19:50:20.188039 # [ 134.795306] lkdtm_do_action+0x2c/0x50
2830 19:50:20.188188 # [ 134.799333] direct_entry+0x164/0x180
2831 19:50:20.188333 # [ 134.803273] full_proxy_write+0x68/0xc0
2832 19:50:20.188463 # [ 134.807391] vfs_write+0xcc/0x2e0
2833 19:50:20.189977 # [ 134.810988] ksys_write+0x80/0x110
2834 19:50:20.230063 # [ 134.814670] __arm64_sys_write+0x28/0x40
2835 19:50:20.230250 # [ 134.818875] invoke_syscall+0x8c/0x120
2836 19:50:20.230410 # [ 134.822909] el0_svc_common.constprop.0+0x68/0x124
2837 19:50:20.230550 # [ 134.827985] do_el0_svc+0x40/0xcc
2838 19:50:20.230681 # [ 134.831581] el0_svc+0x48/0xc0
2839 19:50:20.230805 # [ 134.834914] el0t_64_sync_handler+0xf4/0x120
2840 19:50:20.230927 # [ 134.839464] el0t_64_sync+0x18c/0x190
2841 19:50:20.231051 # [ 134.843404] Freed in skb_free_head+0x4c/0x90 age=13 cpu=0 pid=0
2842 19:50:20.231169 # [ 134.849617] __kmem_cache_free+0x244/0x2a0
2843 19:50:20.233106 # [ 134.853993] kfree+0xc0/0x1a0
2844 19:50:20.273231 # [ 134.857238] skb_free_head+0x4c/0x90
2845 19:50:20.273409 # [ 134.861093] skb_release_data+0x14c/0x1c0
2846 19:50:20.273801 # [ 134.865382] __kfree_skb+0x34/0x50
2847 19:50:20.273929 # [ 134.869060] tcp_ack+0x744/0x1300
2848 19:50:20.274064 # [ 134.872655] tcp_rcv_established+0x760/0x8c0
2849 19:50:20.274192 # [ 134.877207] tcp_v4_do_rcv+0x224/0x370
2850 19:50:20.274317 # [ 134.881234] tcp_v4_rcv+0xbc4/0xce0
2851 19:50:20.274437 # [ 134.884999] ip_protocol_deliver_rcu+0x78/0x31c
2852 19:50:20.274555 # [ 134.889811] ip_local_deliver_finish+0xbc/0x1f0
2853 19:50:20.274673 # [ 134.894622] ip_local_deliver+0x88/0x2e0
2854 19:50:20.276325 # [ 134.898823] ip_rcv_finish+0xb0/0xf4
2855 19:50:20.316374 # [ 134.902675] ip_rcv+0x68/0x2c0
2856 19:50:20.316588 # [ 134.906006] __netif_receive_skb_one_core+0x68/0x94
2857 19:50:20.316758 # [ 134.911169] __netif_receive_skb+0x2c/0x80
2858 19:50:20.317166 # [ 134.915548] Slab 0xfffffc00200ac000 objects=10 used=6 fp=0xffff000802b06400 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2859 19:50:20.317326 # [ 134.928634] Object 0xffff000802b01000 @offset=4096 fp=0x0000000000000000
2860 19:50:20.317484 #
2861 19:50:20.319504 # [ 134.937360] Redzone ffff000802b00c00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2862 19:50:20.359723 # [ 134.947129] Redzone ffff000802b00c10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2863 19:50:20.359945 # [ 134.956897] Redzone ffff000802b00c20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2864 19:50:20.360114 # [ 134.966665] Redzone ffff000802b00c30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2865 19:50:20.360251 # [ 134.976432] Redzone ffff000802b00c40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2866 19:50:20.402652 # [ 134.986200] Redzone ffff000802b00c50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2867 19:50:20.403142 # [ 134.995967] Redzone ffff000802b00c60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2868 19:50:20.403329 # [ 135.005734] Redzone ffff000802b00c70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2869 19:50:20.403526 # [ 135.015502] Redzone ffff000802b00c80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2870 19:50:20.405884 # [ 135.025270] Redzone ffff000802b00c90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2871 19:50:20.445858 # [ 135.035037] Redzone ffff000802b00ca0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2872 19:50:20.446122 # [ 135.044805] Redzone ffff000802b00cb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2873 19:50:20.446342 # [ 135.054572] Redzone ffff000802b00cc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2874 19:50:20.446736 # [ 135.064339] Redzone ffff000802b00cd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2875 19:50:20.489075 # [ 135.074107] Redzone ffff000802b00ce0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2876 19:50:20.489319 # [ 135.083875] Redzone ffff000802b00cf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2877 19:50:20.489527 # [ 135.093643] Redzone ffff000802b00d00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2878 19:50:20.489706 # [ 135.103410] Redzone ffff000802b00d10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2879 19:50:20.492124 # [ 135.113177] Redzone ffff000802b00d20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2880 19:50:20.532199 # [ 135.122945] Redzone ffff000802b00d30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2881 19:50:20.532411 # [ 135.132712] Redzone ffff000802b00d40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2882 19:50:20.532582 # [ 135.142480] Redzone ffff000802b00d50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2883 19:50:20.532777 # [ 135.152247] Redzone ffff000802b00d60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2884 19:50:20.575332 # [ 135.162015] Redzone ffff000802b00d70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2885 19:50:20.575575 # [ 135.171782] Redzone ffff000802b00d80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2886 19:50:20.575791 # [ 135.181549] Redzone ffff000802b00d90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2887 19:50:20.575975 # [ 135.191317] Redzone ffff000802b00da0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2888 19:50:20.578472 # [ 135.201084] Redzone ffff000802b00db0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2889 19:50:20.618508 # [ 135.210851] Redzone ffff000802b00dc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2890 19:50:20.618717 # [ 135.220619] Redzone ffff000802b00dd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2891 19:50:20.618892 # [ 135.230386] Redzone ffff000802b00de0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2892 19:50:20.619132 # [ 135.240153] Redzone ffff000802b00df0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2893 19:50:20.661652 # [ 135.249920] Redzone ffff000802b00e00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2894 19:50:20.661858 # [ 135.259688] Redzone ffff000802b00e10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2895 19:50:20.662028 # [ 135.269455] Redzone ffff000802b00e20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2896 19:50:20.662182 # [ 135.279222] Redzone ffff000802b00e30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2897 19:50:20.664794 # [ 135.288990] Redzone ffff000802b00e40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2898 19:50:20.704848 # [ 135.298757] Redzone ffff000802b00e50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2899 19:50:20.705047 # [ 135.308524] Redzone ffff000802b00e60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2900 19:50:20.705216 # [ 135.318291] Redzone ffff000802b00e70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2901 19:50:20.705362 # [ 135.328059] Redzone ffff000802b00e80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2902 19:50:20.747998 # [ 135.337826] Redzone ffff000802b00e90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2903 19:50:20.748197 # [ 135.347593] Redzone ffff000802b00ea0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2904 19:50:20.748595 # [ 135.357360] Redzone ffff000802b00eb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2905 19:50:20.748781 # [ 135.367128] Redzone ffff000802b00ec0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2906 19:50:20.791194 # [ 135.376895] Redzone ffff000802b00ed0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2907 19:50:20.791444 # [ 135.386662] Redzone ffff000802b00ee0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2908 19:50:20.791643 # [ 135.396429] Redzone ffff000802b00ef0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2909 19:50:20.792102 # [ 135.406197] Redzone ffff000802b00f00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2910 19:50:20.794322 # [ 135.415964] Redzone ffff000802b00f10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2911 19:50:20.834292 # [ 135.425731] Redzone ffff000802b00f20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2912 19:50:20.834489 # [ 135.435499] Redzone ffff000802b00f30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2913 19:50:20.834657 # [ 135.445266] Redzone ffff000802b00f40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2914 19:50:20.834808 # [ 135.455034] Redzone ffff000802b00f50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2915 19:50:20.877424 # [ 135.464801] Redzone ffff000802b00f60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2916 19:50:20.877613 # [ 135.474568] Redzone ffff000802b00f70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2917 19:50:20.878064 # [ 135.484336] Redzone ffff000802b00f80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2918 19:50:20.878213 # [ 135.494103] Redzone ffff000802b00f90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2919 19:50:20.880569 # [ 135.503870] Redzone ffff000802b00fa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2920 19:50:20.920623 # [ 135.513638] Redzone ffff000802b00fb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2921 19:50:20.920826 # [ 135.523406] Redzone ffff000802b00fc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2922 19:50:20.920994 # [ 135.533173] Redzone ffff000802b00fd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2923 19:50:20.921142 # [ 135.542940] Redzone ffff000802b00fe0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2924 19:50:20.963751 # [ 135.552707] Redzone ffff000802b00ff0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2925 19:50:20.963961 # [ 135.562476] Object ffff000802b01000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2926 19:50:20.964128 # [ 135.572243] Object ffff000802b01010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2927 19:50:20.964277 # [ 135.582011] Object ffff000802b01020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2928 19:50:20.966845 # [ 135.591779] Object ffff000802b01030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2929 19:50:21.006931 # [ 135.601546] Object ffff000802b01040: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2930 19:50:21.007124 # [ 135.611314] Object ffff000802b01050: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2931 19:50:21.007290 # [ 135.621081] Object ffff000802b01060: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2932 19:50:21.007439 # [ 135.630849] Object ffff000802b01070: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2933 19:50:21.050069 # [ 135.640616] Object ffff000802b01080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2934 19:50:21.050257 # [ 135.650383] Object ffff000802b01090: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2935 19:50:21.050649 # [ 135.660150] Object ffff000802b010a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2936 19:50:21.050783 # [ 135.669918] Object ffff000802b010b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2937 19:50:21.053226 # [ 135.679685] Object ffff000802b010c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2938 19:50:21.093244 # [ 135.689453] Object ffff000802b010d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2939 19:50:21.093674 # [ 135.699220] Object ffff000802b010e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2940 19:50:21.093825 # [ 135.708988] Object ffff000802b010f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2941 19:50:21.093973 # [ 135.718756] Object ffff000802b01100: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2942 19:50:21.136398 # [ 135.728523] Object ffff000802b01110: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2943 19:50:21.136594 # [ 135.738291] Object ffff000802b01120: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2944 19:50:21.136760 # [ 135.748058] Object ffff000802b01130: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2945 19:50:21.136899 # [ 135.757825] Object ffff000802b01140: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2946 19:50:21.139548 # [ 135.767592] Object ffff000802b01150: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2947 19:50:21.179579 # [ 135.777360] Object ffff000802b01160: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2948 19:50:21.179788 # [ 135.787127] Object ffff000802b01170: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2949 19:50:21.179955 # [ 135.796894] Object ffff000802b01180: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2950 19:50:21.180106 # [ 135.806662] Object ffff000802b01190: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2951 19:50:21.222728 # [ 135.816429] Object ffff000802b011a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2952 19:50:21.222929 # [ 135.826196] Object ffff000802b011b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2953 19:50:21.223328 # [ 135.835964] Object ffff000802b011c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2954 19:50:21.223502 # [ 135.845732] Object ffff000802b011d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2955 19:50:21.225883 # [ 135.855499] Object ffff000802b011e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2956 19:50:21.265938 # [ 135.865266] Object ffff000802b011f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2957 19:50:21.266148 # [ 135.875034] Object ffff000802b01200: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2958 19:50:21.266321 # [ 135.884801] Object ffff000802b01210: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2959 19:50:21.266464 # [ 135.894569] Object ffff000802b01220: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2960 19:50:21.309019 # [ 135.904336] Object ffff000802b01230: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2961 19:50:21.309217 # [ 135.914104] Object ffff000802b01240: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2962 19:50:21.309423 # [ 135.923872] Object ffff000802b01250: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2963 19:50:21.309571 # [ 135.933639] Object ffff000802b01260: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2964 19:50:21.312169 # [ 135.943406] Object ffff000802b01270: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2965 19:50:21.352227 # [ 135.953174] Object ffff000802b01280: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2966 19:50:21.352454 # [ 135.962941] Object ffff000802b01290: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2967 19:50:21.352625 # [ 135.972709] Object ffff000802b012a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2968 19:50:21.352771 # [ 135.982476] Object ffff000802b012b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2969 19:50:21.395363 # [ 135.992244] Object ffff000802b012c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2970 19:50:21.395572 # [ 136.002011] Object ffff000802b012d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2971 19:50:21.395743 # [ 136.011779] Object ffff000802b012e0: 6b 6b 6b 6b 6b 6b 6b <6>[ 138.308832] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
2972 19:50:21.395994 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkk<6>[ 138.317729] lkdtm: Attempting vmalloc linear overflow ...
2973 19:50:21.396198 kkkkkkkkkkkk
2974 19:50:21.398514 # [ 136.021547] O<0>[ 138.325656] detected buffer overflow in memset
2975 19:50:21.438565 bject ffff000802b012f0: 6b 6b <4>[ 138.333902] ------------[ cut here ]------------
2976 19:50:21.438769 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<2>[ 138.340714] kernel BUG at lib/string_helpers.c:1027!
2977 19:50:21.438941 6b 6b 6b kkkkkkkkkkkkkkkk
2978 19:50:21.439081 # [ 136.031314] Object ffff000802b01300: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2979 19:50:21.439213 # [ 136.041082] Object ffff000802b01310: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2980 19:50:21.481765 # [ 136.050849] Object ffff000802b01320: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2981 19:50:21.481973 # [ 136.060616] Object ffff000802b01330: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2982 19:50:21.482147 # [ 136.070384] Object ffff000802b01340: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2983 19:50:21.482299 # [ 136.080151] Object ffff000802b01350: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2984 19:50:21.484909 # [ 136.089919] Object ffff000802b01360: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2985 19:50:21.524877 # [ 136.099686] Object ffff000802b01370: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2986 19:50:21.525312 # [ 136.109453] Object ffff000802b01380: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2987 19:50:21.525456 # [ 136.119220] Object ffff000802b01390: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2988 19:50:21.525603 # [ 136.128987] Object ffff000802b013a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2989 19:50:21.568064 # [ 136.138755] Object ffff000802b013b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2990 19:50:21.568258 # [ 136.148522] Object ffff000802b013c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2991 19:50:21.568424 # [ 136.158289] Object ffff000802b013d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2992 19:50:21.568572 # [ 136.168057] Object ffff000802b013e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2993 19:50:21.571207 # [ 136.177825] Object ffff000802b013f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2994 19:50:21.611203 # [ 136.187592] Redzone ffff000802b01400: 78 56 34 12 cc cc cc cc xV4.....
2995 19:50:21.611385 # [ 136.196664] Padding ffff000802b01454: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2996 19:50:21.611545 # [ 136.206431] Padding ffff000802b01464: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2997 19:50:21.611688 # [ 136.216198] Padding ffff000802b01474: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2998 19:50:21.654370 # [ 136.225966] Padding ffff000802b01484: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2999 19:50:21.654554 # [ 136.235733] Padding ffff000802b01494: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3000 19:50:21.654740 # [ 136.245501] Padding ffff000802b014a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3001 19:50:21.654886 # [ 136.255269] Padding ffff000802b014b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3002 19:50:21.657541 # [ 136.265036] Padding ffff000802b014c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3003 19:50:21.697504 # [ 136.274804] Padding ffff000802b014d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3004 19:50:21.697893 # [ 136.284571] Padding ffff000802b014e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3005 19:50:21.698022 # [ 136.294338] Padding ffff000802b014f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3006 19:50:21.698134 # [ 136.304106] Padding ffff000802b01504: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3007 19:50:21.740692 # [ 136.313873] Padding ffff000802b01514: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3008 19:50:21.740873 # [ 136.323640] Padding ffff000802b01524: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3009 19:50:21.741251 # [ 136.333407] Padding ffff000802b01534: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3010 19:50:21.741382 # [ 136.343175] Padding ffff000802b01544: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3011 19:50:21.743831 # [ 136.352942] Padding ffff000802b01554: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3012 19:50:21.783933 # [ 136.362709] Padding ffff000802b01564: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3013 19:50:21.784128 # [ 136.372477] Padding ffff000802b01574: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3014 19:50:21.784262 # [ 136.382245] Padding ffff000802b01584: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3015 19:50:21.784377 # [ 136.392012] Padding ffff000802b01594: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3016 19:50:21.827024 # [ 136.401779] Padding ffff000802b015a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3017 19:50:21.827208 # [ 136.411546] Padding ffff000802b015b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3018 19:50:21.827339 # [ 136.421313] Padding ffff000802b015c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3019 19:50:21.827454 # [ 136.431080] Padding ffff000802b015d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3020 19:50:21.870183 # [ 136.440848] Padding ffff000802b015e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3021 19:50:21.870387 # [ 136.450615] Padding ffff000802b015f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3022 19:50:21.870517 # [ 136.460383] Padding ffff000802b01604: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3023 19:50:21.870633 # [ 136.470150] Padding ffff000802b01614: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3024 19:50:21.873328 # [ 136.479917] Padding ffff000802b01624: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3025 19:50:21.913339 # [ 136.489684] Padding ffff000802b01634: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3026 19:50:21.913518 # [ 136.499452] Padding ffff000802b01644: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3027 19:50:21.913896 # [ 136.509219] Padding ffff000802b01654: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3028 19:50:21.914027 # [ 136.518986] Padding ffff000802b01664: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3029 19:50:21.956515 # [ 136.528754] Padding ffff000802b01674: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3030 19:50:21.956716 # [ 136.538521] Padding ffff000802b01684: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3031 19:50:21.956851 # [ 136.548288] Padding ffff000802b01694: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3032 19:50:21.956970 # [ 136.558056] Padding ffff000802b016a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3033 19:50:21.959654 # [ 136.567824] Padding ffff000802b016b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3034 19:50:21.999680 # [ 136.577592] Padding ffff000802b016c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3035 19:50:21.999875 # [ 136.587359] Padding ffff000802b016d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3036 19:50:22.000252 # [ 136.597127] Padding ffff000802b016e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3037 19:50:22.000384 # [ 136.606894] Padding ffff000802b016f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3038 19:50:22.042819 # [ 136.616662] Padding ffff000802b01704: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3039 19:50:22.043006 # [ 136.626429] Padding ffff000802b01714: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3040 19:50:22.043367 # [ 136.636197] Padding ffff000802b01724: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3041 19:50:22.043493 # [ 136.645964] Padding ffff000802b01734: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3042 19:50:22.045971 # [ 136.655732] Padding ffff000802b01744: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3043 19:50:22.086052 # [ 136.665499] Padding ffff000802b01754: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3044 19:50:22.086254 # [ 136.675266] Padding ffff000802b01764: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3045 19:50:22.086381 # [ 136.685034] Padding ffff000802b01774: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3046 19:50:22.086492 # [ 136.694801] Padding ffff000802b01784: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3047 19:50:22.129166 # [ 136.704569] Padding ffff000802b01794: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3048 19:50:22.129350 # [ 136.714336] Padding ffff000802b017a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3049 19:50:22.129475 # [ 136.724104] Padding ffff000802b017b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3050 19:50:22.129586 # [ 136.733871] Padding ffff000802b017c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3051 19:50:22.132276 # [ 136.743638] Padding ffff000802b017d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3052 19:50:22.172538 # [ 136.753406] Padding ffff000802b017e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3053 19:50:22.172764 # [ 136.763173] Padding ffff000802b017f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3054 19:50:22.172923 # [ 136.772595] CPU: 0 PID: 1543 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
3055 19:50:22.173068 # [ 136.780626] Hardware name: ARM Juno development board (r0) (DT)
3056 19:50:22.173208 # [ 136.786824] Call trace:
3057 19:50:22.173341 # [ 136.789538] dump_backtrace+0xe8/0x140
3058 19:50:22.175466 # [ 136.793568] show_stack+0x30/0x40
3059 19:50:22.215466 # [ 136.797160] dump_stack_lvl+0x88/0xb4
3060 19:50:22.215681 # [ 136.801100] dump_stack+0x18/0x34
3061 19:50:22.215861 # [ 136.804691] print_trailer+0x184/0x198
3062 19:50:22.216001 # [ 136.808720] check_bytes_and_report+0x100/0x130
3063 19:50:22.216375 # [ 136.813531] check_object+0x1d4/0x2c0
3064 19:50:22.216508 # [ 136.817471] free_debug_processing+0x1e8/0x57c
3065 19:50:22.216631 # [ 136.822195] __slab_free+0x330/0x480
3066 19:50:22.216751 # [ 136.826048] __kmem_cache_free+0x244/0x2a0
3067 19:50:22.216874 # [ 136.830423] kfree+0xc0/0x1a0
3068 19:50:22.216993 # [ 136.833667] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3069 19:50:22.218606 # [ 136.838653] lkdtm_do_action+0x2c/0x50
3070 19:50:22.258632 # [ 136.842679] direct_entry+0x164/0x180
3071 19:50:22.258814 # [ 136.846619] full_proxy_write+0x68/0xc0
3072 19:50:22.258934 # [ 136.850737] vfs_write+0xcc/0x2e0
3073 19:50:22.259039 # [ 136.854333] ksys_write+0x80/0x110
3074 19:50:22.259136 # [ 136.858016] __arm64_sys_write+0x28/0x40
3075 19:50:22.259230 # [ 136.862221] invoke_syscall+0x8c/0x120
3076 19:50:22.259322 # [ 136.866252] el0_svc_common.constprop.0+0x68/0x124
3077 19:50:22.259413 # [ 136.871329] do_el0_svc+0x40/0xcc
3078 19:50:22.259503 # [ 136.874926] el0_svc+0x48/0xc0
3079 19:50:22.259591 # [ 136.878256] el0t_64_sync_handler+0xf4/0x120
3080 19:50:22.261765 # [ 136.882806] el0t_64_sync+0x18c/0x190
3081 19:50:22.301944 # [ 136.886749] FIX kmalloc-1k: Restoring Right Redzone 0xffff000802b01400-0xffff000802b01403=0xcc
3082 19:50:22.302458 # [ 136.897777] FIX kmalloc-1k: Object at 0xffff000802b01000 not freed
3083 19:50:22.302656 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3084 19:50:22.302837 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3085 19:50:22.303006 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3086 19:50:22.303170 <0>[ 139.223079] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3087 19:50:22.345224 <4>[ 139.230147] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3088 19:50:22.345674 <4>[ 139.243988] CPU: 1 PID: 1582 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3089 19:50:22.345830 <4>[ 139.252014] Hardware name: ARM Juno development board (r0) (DT)
3090 19:50:22.345986 <4>[ 139.258205] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3091 19:50:22.346133 <4>[ 139.265446] pc : fortify_panic+0x24/0x28
3092 19:50:22.346270 <4>[ 139.269648] lr : fortify_panic+0x24/0x28
3093 19:50:22.346401 <4>[ 139.273843] sp : ffff80000ea5ba40
3094 19:50:22.388595 <4>[ 139.277423] x29: ffff80000ea5ba40 x28: ffff00080d45cf00 x27: 0000000000000000
3095 19:50:22.388805 <4>[ 139.284851] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa3ddf000
3096 19:50:22.388980 <4>[ 139.292276] x23: ffff000802cee000 x22: ffff80000ea5bbf0 x21: 0000000000000018
3097 19:50:22.389130 <4>[ 139.299701] x20: ffff80000c801000 x19: ffff800009f07238 x18: 0000000000000000
3098 19:50:22.389272 <4>[ 139.307125] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
3099 19:50:22.389408 <4>[ 139.314548] x14: ffff80000967a010 x13: ffff80000843e8c0 x12: ffff80000843e4dc
3100 19:50:22.431961 <4>[ 139.321972] x11: ffff8000086b1428 x10: ffff800008c0f084 x9 : ffff80000815e944
3101 19:50:22.432233 <4>[ 139.329396] x8 : ffff80000ea5b468 x7 : 0000000000000000 x6 : 0000000000000001
3102 19:50:22.432442 <4>[ 139.336819] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3103 19:50:22.432635 <4>[ 139.344242] x2 : 0000000000000000 x1 : ffff00080d45cf00 x0 : 0000000000000022
3104 19:50:22.432817 <4>[ 139.351666] Call trace:
3105 19:50:22.432993 <4>[ 139.354375] fortify_panic+0x24/0x28
3106 19:50:22.433167 <4>[ 139.358223] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3107 19:50:22.435052 <4>[ 139.363464] lkdtm_do_action+0x2c/0x50
3108 19:50:22.475327 <4>[ 139.367483] direct_entry+0x164/0x180
3109 19:50:22.475542 <4>[ 139.371415] full_proxy_write+0x68/0xc0
3110 19:50:22.475710 <4>[ 139.375525] vfs_write+0xcc/0x2e0
3111 19:50:22.475868 <4>[ 139.379114] ksys_write+0x80/0x110
3112 19:50:22.476001 <4>[ 139.382789] __arm64_sys_write+0x28/0x40
3113 19:50:22.476133 <4>[ 139.386986] invoke_syscall+0x8c/0x120
3114 19:50:22.476258 <4>[ 139.391011] el0_svc_common.constprop.0+0x68/0x124
3115 19:50:22.476376 <4>[ 139.396080] do_el0_svc+0x40/0xcc
3116 19:50:22.476494 <4>[ 139.399668] el0_svc+0x48/0xc0
3117 19:50:22.476610 <4>[ 139.402992] el0t_64_sync_handler+0xf4/0x120
3118 19:50:22.478361 <4>[ 139.407534] el0t_64_sync+0x18c/0x190
3119 19:50:22.520365 <0>[ 139.411470] Code: aa1303e1 f0004920 9113a000 97ffe24b (d4210000)
3120 19:50:22.520579 <4>[ 139.417839] ---[ end trace 0000000000000000 ]---
3121 19:50:22.520696 <6>[ 139.422725] note: cat[1582] exited with irqs disabled
3122 19:50:22.520798 <6>[ 139.428171] note: cat[1582] exited with preempt_count 1
3123 19:50:22.520897 <4>[ 139.435295] ------------[ cut here ]------------
3124 19:50:22.520991 <4>[ 139.440185] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
3125 19:50:22.563635 <4>[ 139.450132] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3126 19:50:22.563856 <4>[ 139.463969] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
3127 19:50:22.564215 <4>[ 139.472258] Hardware name: ARM Juno development board (r0) (DT)
3128 19:50:22.564369 <4>[ 139.478449] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3129 19:50:22.564495 <4>[ 139.485690] pc : ct_kernel_exit.constprop.0+0x118/0x170
3130 19:50:22.564605 <4>[ 139.491191] lr : ct_idle_enter+0x10/0x1c
3131 19:50:22.566750 <4>[ 139.495388] sp : ffff80000c36bd30
3132 19:50:22.607001 <4>[ 139.498971] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
3133 19:50:22.607284 <4>[ 139.506400] x26: 0000000000000000 x25: 0000002076fd8cc0 x24: 0000000000000000
3134 19:50:22.607524 <4>[ 139.513829] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
3135 19:50:22.607718 <4>[ 139.521253] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
3136 19:50:22.607926 <4>[ 139.528679] x17: ffff8000080236c8 x16: ffff800009650bfc x15: ffff8000080bbbd0
3137 19:50:22.610103 <4>[ 139.536107] x14: ffff8000080bb8fc x13: ffff800008c1036c x12: ffff80000965b658
3138 19:50:22.650394 <4>[ 139.543531] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000911c910
3139 19:50:22.650611 <4>[ 139.550956] x8 : 0000000000000670 x7 : 00000000000006e7 x6 : 071c71c71c71c71c
3140 19:50:22.650790 <4>[ 139.558380] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
3141 19:50:22.650946 <4>[ 139.565804] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
3142 19:50:22.651093 <4>[ 139.573228] Call trace:
3143 19:50:22.651464 <4>[ 139.575938] ct_kernel_exit.constprop.0+0x118/0x170
3144 19:50:22.653602 <4>[ 139.581091] ct_idle_enter+0x10/0x1c
3145 19:50:22.693682 <4>[ 139.584939] cpuidle_enter_state+0x28c/0x590
3146 19:50:22.693893 <4>[ 139.589485] cpuidle_enter+0x40/0x60
3147 19:50:22.694061 <4>[ 139.593332] do_idle+0x258/0x310
3148 19:50:22.694205 <4>[ 139.596833] cpu_startup_entry+0x3c/0x44
3149 19:50:22.694338 <4>[ 139.601030] secondary_start_kernel+0x138/0x15c
3150 19:50:22.694467 <4>[ 139.605838] __secondary_switched+0xb0/0xb4
3151 19:50:22.694594 <4>[ 139.610299] irq event stamp: 308834
3152 19:50:22.694950 <4>[ 139.614052] hardirqs last enabled at (308833): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
3153 19:50:22.737353 <4>[ 139.623389] hardirqs last disabled at (308834): [<ffff8000096799e8>] __schedule+0x6f8/0xaf4
3154 19:50:22.737625 <4>[ 139.632026] softirqs last enabled at (308826): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
3155 19:50:22.737820 <4>[ 139.641097] softirqs last disabled at (308799): [<ffff80000801070c>] __do_softirq+0x1c/0x28
3156 19:50:22.737995 <4>[ 139.649732] ---[ end trace 0000000000000000 ]---
3157 19:50:22.738170 # Segmentation fault
3158 19:50:22.738342 # [ 138.308832] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3159 19:50:22.738512 # [ 138.317729] lkdtm: Attempting vmalloc linear overflow ...
3160 19:50:22.740451 # [ 138.325656] detected buffer overflow in memset
3161 19:50:22.780498 # [ 138.333902] ------------[ cut here ]------------
3162 19:50:22.781006 # [ 138.340714] kernel BUG at lib/string_helpers.c:1027!
3163 19:50:22.781191 # [ 139.223079] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3164 19:50:22.781373 # [ 139.230147] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3165 19:50:22.781551 # [ 139.243988] CPU: 1 PID: 1582 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3166 19:50:22.783665 # [ 139.252014] Hardware name: ARM Juno development board (r0) (DT)
3167 19:50:22.823687 # [ 139.258205] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3168 19:50:22.823960 # [ 139.265446] pc : fortify_panic+0x24/0x28
3169 19:50:22.824144 # [ 139.269648] lr : fortify_panic+0x24/0x28
3170 19:50:22.824321 # [ 139.273843] sp : ffff80000ea5ba40
3171 19:50:22.824494 # [ 139.277423] x29: ffff80000ea5ba40 x28: ffff00080d45cf00 x27: 0000000000000000
3172 19:50:22.824668 # [ 139.284851] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa3ddf000
3173 19:50:22.826786 # [ 139.292276] x23: ffff000802cee000 x22: ffff80000ea5bbf0 x21: 0000000000000018
3174 19:50:22.866793 # [ 139.299701] x20: ffff80000c801000 x19: ffff800009f07238 x18: 0000000000000000
3175 19:50:22.867023 # [ 139.307125] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
3176 19:50:22.867256 # [ 139.314548] x14: ffff80000967a010 x13: ffff80000843e8c0 x12: ffff80000843e4dc
3177 19:50:22.867658 # [ 139.321972] x11: ffff8000086b1428 x10: ffff800008c0f084 x9 : ffff80000815e944
3178 19:50:22.867812 # [ 139.329396] x8 : ffff80000ea5b468 x7 : 0000000000000000 x6 : 0000000000000001
3179 19:50:22.869927 # [ 139.336819] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3180 19:50:22.909973 # [ 139.344242] x2 : 0000000000000000 x1 : ffff00080d45cf00 x0 : 0000000000000022
3181 19:50:22.910167 # [ 139.351666] Call trace:
3182 19:50:22.910314 # [ 139.354375] fortify_panic+0x24/0x28
3183 19:50:22.910443 # [ 139.358223] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3184 19:50:22.910578 # [ 139.363464] lkdtm_do_action+0x2c/0x50
3185 19:50:22.910701 # [ 139.367483] direct_entry+0x164/0x180
3186 19:50:22.910821 # [ 139.371415] full_proxy_write+0x68/0xc0
3187 19:50:22.910935 # [ 139.375525] vfs_write+0xcc/0x2e0
3188 19:50:22.911275 # [ 139.379114] ksys_write+0x80/0x110
3189 19:50:22.913083 # [ 139.382789] __arm64_sys_write+0x28/0x40
3190 19:50:22.913212 # [ 139.386986] invoke_syscall+0x8c/0x120
3191 19:50:22.953162 # [ 139.391011] el0_svc_common.constprop.0+0x68/0x124
3192 19:50:22.953421 # [ 139.396080] do_el0_svc+0x40/0xcc
3193 19:50:22.953634 # [ 139.399668] el0_svc+0x48/0xc0
3194 19:50:22.953834 # [ 139.402992] el0t_64_sync_handler+0xf4/0x120
3195 19:50:22.954285 # [ 139.407534] el0t_64_sync+0x18c/0x190
3196 19:50:22.954474 # [ 139.411470] Code: aa1303e1 f0004920 9113a000 97ffe24b (d4210000)
3197 19:50:22.954659 # [ 139.417839] ---[ end trace 0000000000000000 ]---
3198 19:50:22.954839 # [ 139.422725] note: cat[1582] exited with irqs disabled
3199 19:50:22.956267 # [ 139.428171] note: cat[1582] exited with preempt_count 1
3200 19:50:22.996270 # [ 139.435295] ------------[ cut here ]------------
3201 19:50:22.996798 # [ 139.440185] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
3202 19:50:22.997004 # [ 139.450132] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3203 19:50:22.997214 # [ 139.463969] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
3204 19:50:22.999443 # [ 139.472258] Hardware name: ARM Juno development board (r0) (DT)
3205 19:50:23.039510 # [ 139.478449] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3206 19:50:23.039784 # [ 139.485690] pc : ct_kernel_exit.constprop.0+0x118/0x170
3207 19:50:23.039998 # [ 139.491191] lr : ct_idle_enter+0x10/0x1c
3208 19:50:23.040192 # [ 139.495388] sp : ffff80000c36bd30
3209 19:50:23.040392 # [ 139.498971] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
3210 19:50:23.040574 # [ 139.506400] x26: 0000000000000000 x25: 0000002076fd8cc0 x24: 0000000000000000
3211 19:50:23.042650 # [ 139.513829] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
3212 19:50:23.082384 # [ 139.521253] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
3213 19:50:23.082627 # [ 139.528679] x17: ffff8000080236c8 x16: ffff800009650bfc x15: ffff8000080bbbd0
3214 19:50:23.082839 # [ 139.536107] x14: ffff8000080bb8fc x13: ffff800008c1036c x12: ffff80000965b658
3215 19:50:23.083020 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3216 19:50:23.083193 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3217 19:50:23.085504 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3218 19:50:23.405261 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3219 19:50:23.453222 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3220 19:50:23.565074 # selftests: lkdtm: READ_AFTER_FREE.sh
3221 19:50:24.265541 <6>[ 141.167821] lkdtm: Performing direct entry READ_AFTER_FREE
3222 19:50:24.265734 <6>[ 141.173731] lkdtm: Value in memory before free: 12345678
3223 19:50:24.265846 <6>[ 141.179419] lkdtm: Attempting bad read from freed memory
3224 19:50:24.268684 <6>[ 141.185267] lkdtm: Memory correctly poisoned (6b6b6b6b)
3225 19:50:24.409413 # [ 141.167821] lkdtm: Performing direct entry READ_AFTER_FREE
3226 19:50:24.409954 # [ 141.173731] lkdtm: Value in memory before free: 12345678
3227 19:50:24.410133 # [ 141.179419] lkdtm: Attempting bad read from freed memory
3228 19:50:24.412557 # [ 141.185267] lkdtm: Memory correctly poisoned (6b6b6b6b)
3229 19:50:24.435485 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3230 19:50:24.483432 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3231 19:50:24.595391 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3232 19:50:25.009094 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3233 19:50:25.041075 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3234 19:50:25.152913 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3235 19:50:25.805568 <6>[ 142.710108] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3236 19:50:25.806059 <6>[ 142.716510] lkdtm: Value in memory before free: 12345678
3237 19:50:25.806417 <6>[ 142.722173] lkdtm: Attempting to read from freed memory
3238 19:50:25.808910 <6>[ 142.727731] lkdtm: Memory correctly poisoned (0)
3239 19:50:25.949457 # [ 142.710108] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3240 19:50:25.949963 # [ 142.716510] lkdtm: Value in memory before free: 12345678
3241 19:50:25.950328 # [ 142.722173] lkdtm: Attempting to read from freed memory
3242 19:50:25.952868 # [ 142.727731] lkdtm: Memory correctly poisoned (0)
3243 19:50:25.974733 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3244 19:50:26.038562 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3245 19:50:26.150199 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3246 19:50:26.807709 <6>[ 143.719047] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3247 19:50:26.810949 <6>[ 143.725703] lkdtm: Memory appears initialized (6b, no earlier values)
3248 19:50:26.935561 # [ 143.719047] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3249 19:50:26.938849 # [ 143.725703] lkdtm: Memory appears initialized (6b, no earlier values)
3250 19:50:26.954669 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3251 19:50:27.018630 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3252 19:50:27.130240 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3253 19:50:27.769637 <6>[ 144.681210] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3254 19:50:27.772862 <6>[ 144.687436] lkdtm: Memory appears initialized (0, no earlier values)
3255 19:50:27.898568 # [ 144.681210] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3256 19:50:27.901852 # [ 144.687436] lkdtm: Memory appears initialized (0, no earlier values)
3257 19:50:27.917638 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3258 19:50:27.981574 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3259 19:50:28.109095 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3260 19:50:28.709596 <6>[ 145.602143] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3261 19:50:28.710117 <6>[ 145.608336] lkdtm: Attempting double slab free ...
3262 19:50:28.710823 <3>[ 145.613531] =============================================================================
3263 19:50:28.711165 <3>[ 145.621997] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3264 19:50:28.711477 <3>[ 145.621997]
3265 19:50:28.713161 <3>[ 145.634988] -----------------------------------------------------------------------------
3266 19:50:28.713599 <3>[ 145.634988]
3267 19:50:28.752921 <3>[ 145.645187] Slab 0xfffffc002020b040 objects=25 used=0 fp=0xffff0008082c1008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3268 19:50:28.753772 <4>[ 145.657840] CPU: 3 PID: 1871 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3269 19:50:28.754140 <4>[ 145.665872] Hardware name: ARM Juno development board (r0) (DT)
3270 19:50:28.754464 <4>[ 145.672070] Call trace:
3271 19:50:28.754764 <4>[ 145.674785] dump_backtrace+0xe8/0x140
3272 19:50:28.755049 <4>[ 145.678820] show_stack+0x30/0x40
3273 19:50:28.755330 <4>[ 145.682412] dump_stack_lvl+0x88/0xb4
3274 19:50:28.756437 <4>[ 145.686353] dump_stack+0x18/0x34
3275 19:50:28.796417 <4>[ 145.689944] slab_err+0xb4/0xf0
3276 19:50:28.796865 <4>[ 145.693363] free_debug_processing+0x4b4/0x57c
3277 19:50:28.797198 <4>[ 145.698089] __slab_free+0x330/0x480
3278 19:50:28.797904 <4>[ 145.701942] kmem_cache_free+0x358/0x3b4
3279 19:50:28.798242 <4>[ 145.706143] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3280 19:50:28.798545 <4>[ 145.710782] lkdtm_do_action+0x2c/0x50
3281 19:50:28.798836 <4>[ 145.714809] direct_entry+0x164/0x180
3282 19:50:28.799123 <4>[ 145.718749] full_proxy_write+0x68/0xc0
3283 19:50:28.799400 <4>[ 145.722868] vfs_write+0xcc/0x2e0
3284 19:50:28.799887 <4>[ 145.726464] ksys_write+0x80/0x110
3285 19:50:28.839712 <4>[ 145.730146] __arm64_sys_write+0x28/0x40
3286 19:50:28.840217 <4>[ 145.734352] invoke_syscall+0x8c/0x120
3287 19:50:28.840579 <4>[ 145.738385] el0_svc_common.constprop.0+0x68/0x124
3288 19:50:28.841363 <4>[ 145.743462] do_el0_svc+0x40/0xcc
3289 19:50:28.841702 <4>[ 145.747058] el0_svc+0x48/0xc0
3290 19:50:28.842095 <4>[ 145.750389] el0t_64_sync_handler+0xf4/0x120
3291 19:50:28.842394 <4>[ 145.754939] el0t_64_sync+0x18c/0x190
3292 19:50:28.843172 <3>[ 145.759487] FIX lkdtm-heap-double_free: Object at 0xffff0008082c1008 not freed
3293 19:50:28.998841 # [ 145.602143] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3294 19:50:28.999347 # [ 145.608336] lkdtm: Attempting double slab free ...
3295 19:50:28.999818 # [ 145.613531] =============================================================================
3296 19:50:29.000309 # [ 145.621997] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3297 19:50:29.000714 #
3298 19:50:29.001094 # [ 145.634988] -----------------------------------------------------------------------------
3299 19:50:29.002013 #
3300 19:50:29.041987 # [ 145.645187] Slab 0xfffffc002020b040 objects=25 used=0 fp=0xffff0008082c1008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3301 19:50:29.042483 # [ 145.657840] CPU: 3 PID: 1871 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3302 19:50:29.042918 # [ 145.665872] Hardware name: ARM Juno development board (r0) (DT)
3303 19:50:29.043317 # [ 145.672070] Call trace:
3304 19:50:29.043702 # [ 145.674785] dump_backtrace+0xe8/0x140
3305 19:50:29.044122 # [ 145.678820] show_stack+0x30/0x40
3306 19:50:29.044494 # [ 145.682412] dump_stack_lvl+0x88/0xb4
3307 19:50:29.045256 # [ 145.686353] dump_stack+0x18/0x34
3308 19:50:29.085191 # [ 145.689944] slab_err+0xb4/0xf0
3309 19:50:29.085661 # [ 145.693363] free_debug_processing+0x4b4/0x57c
3310 19:50:29.086009 # [ 145.698089] __slab_free+0x330/0x480
3311 19:50:29.086326 # [ 145.701942] kmem_cache_free+0x358/0x3b4
3312 19:50:29.086628 # [ 145.706143] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3313 19:50:29.086918 # [ 145.710782] lkdtm_do_action+0x2c/0x50
3314 19:50:29.087202 # [ 145.714809] direct_entry+0x164/0x180
3315 19:50:29.087480 # [ 145.718749] full_proxy_write+0x68/0xc0
3316 19:50:29.087760 # [ 145.722868] vfs_write+0xcc/0x2e0
3317 19:50:29.088136 # [ 145.726464] ksys_write+0x80/0x110
3318 19:50:29.088838 # [ 145.730146] __arm64_sys_write+0x28/0x40
3319 19:50:29.133173 # [ 145.734352] invoke_syscall+0x8c/0x120
3320 19:50:29.133467 # [ 145.738385] el0_svc_common.constprop.0+0x68/0x124
3321 19:50:29.133717 # [ 145.743462] do_el0_svc+0x40/0xcc
3322 19:50:29.133930 # [ 145.747058] el0_svc+0x48/0xc0
3323 19:50:29.134133 # [ 145.750389] el0t_64_sync_handler+0xf4/0x120
3324 19:50:29.134336 # [ 145.754939] el0t_64_sync+0x18c/0x190
3325 19:50:29.134528 # [ 145.759487] FIX lkdtm-heap-double_free: Object at 0xffff0008082c1008 not freed
3326 19:50:29.134684 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3327 19:50:29.136314 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3328 19:50:29.184264 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3329 19:50:29.769049 <6>[ 146.660523] lkdtm: Performing direct entry SLAB_FREE_CROSS
3330 19:50:29.769628 <6>[ 146.666960] lkdtm: Attempting cross-cache slab free ...
3331 19:50:29.769998 <4>[ 146.672522] ------------[ cut here ]------------
3332 19:50:29.770707 <4>[ 146.677436] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3333 19:50:29.771055 <4>[ 146.686031] WARNING: CPU: 1 PID: 1910 at mm/slab.h:660 cache_from_obj+0xec/0x130
3334 19:50:29.812409 <4>[ 146.693721] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3335 19:50:29.812888 <4>[ 146.707561] CPU: 1 PID: 1910 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3336 19:50:29.813245 <4>[ 146.715586] Hardware name: ARM Juno development board (r0) (DT)
3337 19:50:29.813570 <4>[ 146.721777] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3338 19:50:29.814243 <4>[ 146.729018] pc : cache_from_obj+0xec/0x130
3339 19:50:29.814574 <4>[ 146.733386] lr : cache_from_obj+0xec/0x130
3340 19:50:29.814873 <4>[ 146.737754] sp : ffff80000efe3860
3341 19:50:29.815839 <4>[ 146.741334] x29: ffff80000efe3860 x28: ffff000807551a80 x27: 0000000000000000
3342 19:50:29.855738 <4>[ 146.748761] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa9cff000
3343 19:50:29.856229 <4>[ 146.756185] x23: ffff000805448000 x22: ffff800008c103e4 x21: ffff0008037d2080
3344 19:50:29.856575 <4>[ 146.763610] x20: ffff0008037d2280 x19: ffff000804999008 x18: 0000000000000000
3345 19:50:29.856894 <4>[ 146.771034] x17: 6f72662073692074 x16: 63656a626f207475 x15: 6220622d70616568
3346 19:50:29.857203 <4>[ 146.778458] x14: 2d6d74646b6c202e x13: 205d363334373736 x12: 2e36343120205b3e
3347 19:50:29.859022 <4>[ 146.785882] x11: 6620736920746365 x10: 6a626f2074756220 x9 : ffff80000815e944
3348 19:50:29.899047 <4>[ 146.793306] x8 : ffff80000efe3538 x7 : 0000000000000000 x6 : 0000000000001ffe
3349 19:50:29.899503 <4>[ 146.800730] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
3350 19:50:29.899881 <4>[ 146.808153] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807551a80
3351 19:50:29.900203 <4>[ 146.815577] Call trace:
3352 19:50:29.900504 <4>[ 146.818286] cache_from_obj+0xec/0x130
3353 19:50:29.900794 <4>[ 146.822308] kmem_cache_free+0x44/0x3b4
3354 19:50:29.901081 <4>[ 146.826415] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3355 19:50:29.902273 <4>[ 146.830958] lkdtm_do_action+0x2c/0x50
3356 19:50:29.942560 <4>[ 146.834978] direct_entry+0x164/0x180
3357 19:50:29.943024 <4>[ 146.838909] full_proxy_write+0x68/0xc0
3358 19:50:29.943444 <4>[ 146.843020] vfs_write+0xcc/0x2e0
3359 19:50:29.944258 <4>[ 146.846608] ksys_write+0x80/0x110
3360 19:50:29.944619 <4>[ 146.850282] __arm64_sys_write+0x28/0x40
3361 19:50:29.945009 <4>[ 146.854479] invoke_syscall+0x8c/0x120
3362 19:50:29.945384 <4>[ 146.858504] el0_svc_common.constprop.0+0x68/0x124
3363 19:50:29.945769 <4>[ 146.863573] do_el0_svc+0x40/0xcc
3364 19:50:29.946137 <4>[ 146.867161] el0_svc+0x48/0xc0
3365 19:50:29.946498 <4>[ 146.870486] el0t_64_sync_handler+0xf4/0x120
3366 19:50:29.946953 <4>[ 146.875027] el0t_64_sync+0x18c/0x190
3367 19:50:29.985845 <4>[ 146.878960] irq event stamp: 0
3368 19:50:29.986299 <4>[ 146.882278] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3369 19:50:29.987119 <4>[ 146.888823] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3370 19:50:29.987487 <4>[ 146.897286] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3371 19:50:29.987916 <4>[ 146.905746] softirqs last disabled at (0): [<0000000000000000>] 0x0
3372 19:50:29.988305 <4>[ 146.912288] ---[ end trace 0000000000000000 ]---
3373 19:50:30.029178 <3>[ 146.917260] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=1 pid=1910
3374 19:50:30.029452 <4>[ 146.924802] kmem_cache_alloc+0x2a4/0x2c0
3375 19:50:30.029676 <4>[ 146.929115] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3376 19:50:30.030180 <4>[ 146.933688] lkdtm_do_action+0x2c/0x50
3377 19:50:30.030374 <4>[ 146.937733] direct_entry+0x164/0x180
3378 19:50:30.030549 <4>[ 146.941696] full_proxy_write+0x68/0xc0
3379 19:50:30.030713 <4>[ 146.945832] vfs_write+0xcc/0x2e0
3380 19:50:30.030874 <4>[ 146.949444] ksys_write+0x80/0x110
3381 19:50:30.031032 <4>[ 146.953147] __arm64_sys_write+0x28/0x40
3382 19:50:30.031191 <4>[ 146.957373] invoke_syscall+0x8c/0x120
3383 19:50:30.032268 <4>[ 146.961420] el0_svc_common.constprop.0+0x68/0x124
3384 19:50:30.055367 <4>[ 146.966512] do_el0_svc+0x40/0xcc
3385 19:50:30.055647 <4>[ 146.970125] el0_svc+0x48/0xc0
3386 19:50:30.055903 <4>[ 146.973453] el0t_64_sync_handler+0xf4/0x120
3387 19:50:30.058581 <4>[ 146.978035] el0t_64_sync+0x18c/0x190
3388 19:50:30.231358 # [ 146.660523] lkdtm: Performing direct entry SLAB_FREE_CROSS
3389 19:50:30.231629 # [ 146.666960] lkdtm: Attempting cross-cache slab free ...
3390 19:50:30.231823 # [ 146.672522] ------------[ cut here ]------------
3391 19:50:30.231987 # [ 146.677436] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3392 19:50:30.232140 # [ 146.686031] WARNING: CPU: 1 PID: 1910 at mm/slab.h:660 cache_from_obj+0xec/0x130
3393 19:50:30.274868 # [ 146.693721] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3394 19:50:30.275364 # [ 146.707561] CPU: 1 PID: 1910 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3395 19:50:30.275834 # [ 146.715586] Hardware name: ARM Juno development board (r0) (DT)
3396 19:50:30.276239 # [ 146.721777] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3397 19:50:30.276625 # [ 146.729018] pc : cache_from_obj+0xec/0x130
3398 19:50:30.277001 # [ 146.733386] lr : cache_from_obj+0xec/0x130
3399 19:50:30.277748 # [ 146.737754] sp : ffff80000efe3860
3400 19:50:30.278183 # [ 146.741334] x29: ffff80000efe3860 x28: ffff000807551a80 x27: 0000000000000000
3401 19:50:30.317963 # [ 146.748761] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa9cff000
3402 19:50:30.318822 # [ 146.756185] x23: ffff000805448000 x22: ffff800008c103e4 x21: ffff0008037d2080
3403 19:50:30.319216 # [ 146.763610] x20: ffff0008037d2280 x19: ffff000804999008 x18: 0000000000000000
3404 19:50:30.319620 # [ 146.771034] x17: 6f72662073692074 x16: 63656a626f207475 x15: 6220622d70616568
3405 19:50:30.320079 # [ 146.778458] x14: 2d6d74646b6c202e x13: 205d363334373736 x12: 2e36343120205b3e
3406 19:50:30.360776 # [ 146.785882] x11: 6620736920746365 x10: 6a626f2074756220 x9 : ffff80000815e944
3407 19:50:30.361092 # [ 146.793306] x8 : ffff80000efe3538 x7 : 0000000000000000 x6 : 0000000000001ffe
3408 19:50:30.361593 # [ 146.800730] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
3409 19:50:30.361797 # [ 146.808153] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807551a80
3410 19:50:30.362003 # [ 146.815577] Call trace:
3411 19:50:30.362196 # [ 146.818286] cache_from_obj+0xec/0x130
3412 19:50:30.362391 # [ 146.822308] kmem_cache_free+0x44/0x3b4
3413 19:50:30.362556 # [ 146.826415] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3414 19:50:30.363975 # [ 146.830958] lkdtm_do_action+0x2c/0x50
3415 19:50:30.403963 # [ 146.834978] direct_entry+0x164/0x180
3416 19:50:30.404226 # [ 146.838909] full_proxy_write+0x68/0xc0
3417 19:50:30.404445 # [ 146.843020] vfs_write+0xcc/0x2e0
3418 19:50:30.404641 # [ 146.846608] ksys_write+0x80/0x110
3419 19:50:30.404830 # [ 146.850282] __arm64_sys_write+0x28/0x40
3420 19:50:30.405015 # [ 146.854479] invoke_syscall+0x8c/0x120
3421 19:50:30.405196 # [ 146.858504] el0_svc_common.constprop.0+0x68/0x124
3422 19:50:30.405613 # [ 146.863573] do_el0_svc+0x40/0xcc
3423 19:50:30.405747 # [ 146.867161] el0_svc+0x48/0xc0
3424 19:50:30.405890 # [ 146.870486] el0t_64_sync_handler+0xf4/0x120
3425 19:50:30.407114 # [ 146.875027] el0t_64_sync+0x18c/0x190
3426 19:50:30.447130 # [ 146.878960] irq event stamp: 0
3427 19:50:30.447378 # [ 146.882278] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3428 19:50:30.447596 # [ 146.888823] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3429 19:50:30.447821 # [ 146.897286] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3430 19:50:30.448018 # [ 146.905746] softirqs last disabled at (0): [<0000000000000000>] 0x0
3431 19:50:30.448208 # [ 146.912288] ---[ end trace 0000000000000000 ]---
3432 19:50:30.450290 # [ 146.917260] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=1 pid=1910
3433 19:50:30.490278 # [ 146.924802] kmem_cache_alloc+0x2a4/0x2c0
3434 19:50:30.490535 # [ 146.929115] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3435 19:50:30.490751 # [ 146.933688] lkdtm_do_action+0x2c/0x50
3436 19:50:30.490952 # [ 146.937733] direct_entry+0x164/0x180
3437 19:50:30.491143 # [ 146.941696] full_proxy_write+0x68/0xc0
3438 19:50:30.491337 # [ 146.945832] vfs_write+0xcc/0x2e0
3439 19:50:30.491486 # [ 146.949444] ksys_write+0x80/0x110
3440 19:50:30.491631 # [ 146.953147] __arm64_sys_write+0x28/0x40
3441 19:50:30.491770 # [ 146.957373] invoke_syscall+0x8c/0x120
3442 19:50:30.493355 # [ 146.961420] el0_svc_common.constprop.0+0x68/0x124
3443 19:50:30.527037 # [ 146.966512] do_el0_svc+0x40/0xcc
3444 19:50:30.527284 # [ 146.970125] el0_svc+0x48/0xc0
3445 19:50:30.527499 # [ 146.973453] el0t_64_sync_handler+0xf4/0x120
3446 19:50:30.527697 # [ 146.978035] el0t_64_sync+0x18c/0x190
3447 19:50:30.527912 # SLAB_FREE_CROSS: saw 'call trace:': ok
3448 19:50:30.528069 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3449 19:50:30.530137 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3450 19:50:31.051012 <6>[ 147.944227] lkdtm: Performing direct entry SLAB_FREE_PAGE
3451 19:50:31.051559 <6>[ 147.950083] lkdtm: Attempting non-Slab slab free ...
3452 19:50:31.052061 <4>[ 147.955770] ------------[ cut here ]------------
3453 19:50:31.052479 <4>[ 147.960725] virt_to_cache: Object is not a Slab page!
3454 19:50:31.053245 <4>[ 147.966149] WARNING: CPU: 4 PID: 1949 at mm/slab.h:625 cache_from_obj+0xc0/0x130
3455 19:50:31.054476 <4>[ 147.973853] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3456 19:50:31.094307 <4>[ 147.987738] CPU: 4 PID: 1949 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3457 19:50:31.094815 <4>[ 147.995768] Hardware name: ARM Juno development board (r0) (DT)
3458 19:50:31.095252 <4>[ 148.001966] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3459 19:50:31.096021 <4>[ 148.009214] pc : cache_from_obj+0xc0/0x130
3460 19:50:31.096388 <4>[ 148.013591] lr : cache_from_obj+0xc0/0x130
3461 19:50:31.096785 <4>[ 148.017966] sp : ffff80000f083850
3462 19:50:31.097893 <4>[ 148.021551] x29: ffff80000f083850 x28: ffff000807d434c0 x27: 0000000000000000
3463 19:50:31.137804 <4>[ 148.028991] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9489f000
3464 19:50:31.138266 <4>[ 148.036428] x23: ffff0008027f5000 x22: ffff800008c0fbd0 x21: 000000000000000f
3465 19:50:31.138699 <4>[ 148.043866] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
3466 19:50:31.139102 <4>[ 148.051303] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9489f000
3467 19:50:31.139489 <4>[ 148.058740] x14: 0000000000000000 x13: 205d353237303639 x12: 2e37343120205b3e
3468 19:50:31.141076 <4>[ 148.066178] x11: 207369207463656a x10: 624f203a65686361 x9 : ffff80000815e944
3469 19:50:31.181180 <4>[ 148.073616] x8 : ffff80000f083528 x7 : 0000000000000000 x6 : 0000000000001ffe
3470 19:50:31.181655 <4>[ 148.081052] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
3471 19:50:31.182090 <4>[ 148.088489] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807d434c0
3472 19:50:31.182491 <4>[ 148.095926] Call trace:
3473 19:50:31.182875 <4>[ 148.098640] cache_from_obj+0xc0/0x130
3474 19:50:31.183252 <4>[ 148.102670] kmem_cache_free+0x44/0x3b4
3475 19:50:31.183621 <4>[ 148.106784] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3476 19:50:31.184487 <4>[ 148.111249] lkdtm_do_action+0x2c/0x50
3477 19:50:31.224665 <4>[ 148.115276] direct_entry+0x164/0x180
3478 19:50:31.225115 <4>[ 148.119216] full_proxy_write+0x68/0xc0
3479 19:50:31.225459 <4>[ 148.123334] vfs_write+0xcc/0x2e0
3480 19:50:31.225774 <4>[ 148.126931] ksys_write+0x80/0x110
3481 19:50:31.226070 <4>[ 148.130614] __arm64_sys_write+0x28/0x40
3482 19:50:31.226357 <4>[ 148.134819] invoke_syscall+0x8c/0x120
3483 19:50:31.226642 <4>[ 148.138854] el0_svc_common.constprop.0+0x68/0x124
3484 19:50:31.226928 <4>[ 148.143931] do_el0_svc+0x40/0xcc
3485 19:50:31.227357 <4>[ 148.147528] el0_svc+0x48/0xc0
3486 19:50:31.227743 <4>[ 148.150861] el0t_64_sync_handler+0xf4/0x120
3487 19:50:31.228467 <4>[ 148.155410] el0t_64_sync+0x18c/0x190
3488 19:50:31.272639 <4>[ 148.159353] irq event stamp: 0
3489 19:50:31.273231 <4>[ 148.162676] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3490 19:50:31.273595 <4>[ 148.169230] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3491 19:50:31.273976 <4>[ 148.177701] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3492 19:50:31.274401 <4>[ 148.186170] softirqs last disabled at (0): [<0000000000000000>] 0x0
3493 19:50:31.275887 <4>[ 148.192720] ---[ end trace 0000000000000000 ]---
3494 19:50:31.432340 # [ 147.944227] lkdtm: Performing direct entry SLAB_FREE_PAGE
3495 19:50:31.432615 # [ 147.950083] lkdtm: Attempting non-Slab slab free ...
3496 19:50:31.432836 # [ 147.955770] ------------[ cut here ]------------
3497 19:50:31.433038 # [ 147.960725] virt_to_cache: Object is not a Slab page!
3498 19:50:31.433497 # [ 147.966149] WARNING: CPU: 4 PID: 1949 at mm/slab.h:625 cache_from_obj+0xc0/0x130
3499 19:50:31.435545 # [ 147.973853] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3500 19:50:31.475480 # [ 147.987738] CPU: 4 PID: 1949 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3501 19:50:31.475753 # [ 147.995768] Hardware name: ARM Juno development board (r0) (DT)
3502 19:50:31.475988 # [ 148.001966] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3503 19:50:31.476481 # [ 148.009214] pc : cache_from_obj+0xc0/0x130
3504 19:50:31.476661 # [ 148.013591] lr : cache_from_obj+0xc0/0x130
3505 19:50:31.476851 # [ 148.017966] sp : ffff80000f083850
3506 19:50:31.478681 # [ 148.021551] x29: ffff80000f083850 x28: ffff000807d434c0 x27: 0000000000000000
3507 19:50:31.518614 # [ 148.028991] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9489f000
3508 19:50:31.518857 # [ 148.036428] x23: ffff0008027f5000 x22: ffff800008c0fbd0 x21: 000000000000000f
3509 19:50:31.519362 # [ 148.043866] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
3510 19:50:31.519545 # [ 148.051303] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9489f000
3511 19:50:31.519740 # [ 148.058740] x14: 0000000000000000 x13: 205d353237303639 x12: 2e37343120205b3e
3512 19:50:31.521839 # [ 148.066178] x11: 207369207463656a x10: 624f203a65686361 x9 : ffff80000815e944
3513 19:50:31.561762 # [ 148.073616] x8 : ffff80000f083528 x7 : 0000000000000000 x6 : 0000000000001ffe
3514 19:50:31.562023 # [ 148.081052] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
3515 19:50:31.562241 # [ 148.088489] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807d434c0
3516 19:50:31.562440 # [ 148.095926] Call trace:
3517 19:50:31.562632 # [ 148.098640] cache_from_obj+0xc0/0x130
3518 19:50:31.562822 # [ 148.102670] kmem_cache_free+0x44/0x3b4
3519 19:50:31.563003 # [ 148.106784] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3520 19:50:31.563137 # [ 148.111249] lkdtm_do_action+0x2c/0x50
3521 19:50:31.564856 # [ 148.115276] direct_entry+0x164/0x180
3522 19:50:31.604897 # [ 148.119216] full_proxy_write+0x68/0xc0
3523 19:50:31.605156 # [ 148.123334] vfs_write+0xcc/0x2e0
3524 19:50:31.605374 # [ 148.126931] ksys_write+0x80/0x110
3525 19:50:31.605572 # [ 148.130614] __arm64_sys_write+0x28/0x40
3526 19:50:31.605764 # [ 148.134819] invoke_syscall+0x8c/0x120
3527 19:50:31.605960 # [ 148.138854] el0_svc_common.constprop.0+0x68/0x124
3528 19:50:31.606093 # [ 148.143931] do_el0_svc+0x40/0xcc
3529 19:50:31.606201 # [ 148.147528] el0_svc+0x48/0xc0
3530 19:50:31.606309 # [ 148.150861] el0t_64_sync_handler+0xf4/0x120
3531 19:50:31.606414 # [ 148.155410] el0t_64_sync+0x18c/0x190
3532 19:50:31.607974 # [ 148.159353] irq event stamp: 0
3533 19:50:31.658238 # [ 148.162676] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3534 19:50:31.658706 # [ 148.169230] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3535 19:50:31.659133 # [ 148.177701] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3536 19:50:31.659532 # [ 148.186170] softirqs last disabled at (0): [<0000000000000000>] 0x0
3537 19:50:31.659949 # [ 148.192720] ---[ end trace 0000000000000000 ]---
3538 19:50:31.660330 # SLAB_FREE_PAGE: saw 'call trace:': ok
3539 19:50:31.660703 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3540 19:50:31.661505 # selftests: lkdtm: SOFTLOCKUP.sh
3541 19:50:32.013015 # Skipping SOFTLOCKUP: Hangs the system
3542 19:50:32.060839 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3543 19:50:32.172818 # selftests: lkdtm: HARDLOCKUP.sh
3544 19:50:32.556366 # Skipping HARDLOCKUP: Hangs the system
3545 19:50:32.588543 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3546 19:50:32.700273 # selftests: lkdtm: SPINLOCKUP.sh
3547 19:50:33.083918 # Skipping SPINLOCKUP: Hangs the system
3548 19:50:33.131848 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3549 19:50:33.243687 # selftests: lkdtm: HUNG_TASK.sh
3550 19:50:33.643417 # Skipping HUNG_TASK: Hangs the system
3551 19:50:33.691299 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3552 19:50:33.803185 # selftests: lkdtm: EXEC_DATA.sh
3553 19:50:34.441234 <6>[ 151.334775] lkdtm: Performing direct entry EXEC_DATA
3554 19:50:34.441513 <6>[ 151.340116] lkdtm: attempting ok execution at ffff800008c104c0
3555 19:50:34.441687 <6>[ 151.346504] lkdtm: attempting bad execution at ffff80000c1f26d8
3556 19:50:34.442113 <1>[ 151.352775] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c1f26d8
3557 19:50:34.442282 <1>[ 151.362789] Mem abort info:
3558 19:50:34.442441 <1>[ 151.366281] ESR = 0x000000008600000e
3559 19:50:34.444529 <1>[ 151.370362] EC = 0x21: IABT (current EL), IL = 32 bits
3560 19:50:34.484694 <1>[ 151.375974] SET = 0, FnV = 0
3561 19:50:34.484979 <1>[ 151.379316] EA = 0, S1PTW = 0
3562 19:50:34.485206 <1>[ 151.382745] FSC = 0x0e: level 2 permission fault
3563 19:50:34.485472 <1>[ 151.387831] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3564 19:50:34.485967 <1>[ 151.394836] [ffff80000c1f26d8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0068000084200701
3565 19:50:34.486147 <0>[ 151.405791] Internal error: Oops: 000000008600000e [#6] PREEMPT SMP
3566 19:50:34.528019 <4>[ 151.412337] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3567 19:50:34.528312 <4>[ 151.426179] CPU: 1 PID: 2128 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3568 19:50:34.528559 <4>[ 151.434204] Hardware name: ARM Juno development board (r0) (DT)
3569 19:50:34.528868 <4>[ 151.440398] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3570 19:50:34.529093 <4>[ 151.447643] pc : data_area+0x0/0x40
3571 19:50:34.529301 <4>[ 151.451411] lr : execute_location+0x74/0x94
3572 19:50:34.529422 <4>[ 151.455868] sp : ffff80000f2fbba0
3573 19:50:34.571345 <4>[ 151.459452] x29: ffff80000f2fbba0 x28: ffff00080d659a80 x27: 0000000000000000
3574 19:50:34.571617 <4>[ 151.466883] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff95d8f000
3575 19:50:34.571856 <4>[ 151.474308] x23: ffff00080b4b0000 x22: ffff80000f2fbd50 x21: 0000000000000001
3576 19:50:34.572061 <4>[ 151.481735] x20: ffff800008c104c0 x19: ffff80000c1f26d8 x18: 0000000000000000
3577 19:50:34.572228 <4>[ 151.489159] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff95d8f000
3578 19:50:34.572341 <4>[ 151.496584] x14: 0000000000000000 x13: 205d343035363433 x12: 2e31353120205b3e
3579 19:50:34.614699 <4>[ 151.504012] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3580 19:50:34.614941 <4>[ 151.511436] x8 : ffff80000f2fb878 x7 : 0000000000000000 x6 : 0000000000000001
3581 19:50:34.615158 <4>[ 151.518860] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3582 19:50:34.615358 <4>[ 151.526282] x2 : 0000000000000000 x1 : ffff00080d659a80 x0 : 0000000000000033
3583 19:50:34.615549 <4>[ 151.533705] Call trace:
3584 19:50:34.615730 <4>[ 151.536415] data_area+0x0/0x40
3585 19:50:34.615934 <4>[ 151.539830] lkdtm_EXEC_DATA+0x24/0x30
3586 19:50:34.616117 <4>[ 151.543850] lkdtm_do_action+0x2c/0x50
3587 19:50:34.617842 <4>[ 151.547872] direct_entry+0x164/0x180
3588 19:50:34.658042 <4>[ 151.551804] full_proxy_write+0x68/0xc0
3589 19:50:34.658286 <4>[ 151.555915] vfs_write+0xcc/0x2e0
3590 19:50:34.658501 <4>[ 151.559503] ksys_write+0x80/0x110
3591 19:50:34.658699 <4>[ 151.563178] __arm64_sys_write+0x28/0x40
3592 19:50:34.658890 <4>[ 151.567375] invoke_syscall+0x8c/0x120
3593 19:50:34.659078 <4>[ 151.571400] el0_svc_common.constprop.0+0x68/0x124
3594 19:50:34.659270 <4>[ 151.576469] do_el0_svc+0x40/0xcc
3595 19:50:34.659379 <4>[ 151.580056] el0_svc+0x48/0xc0
3596 19:50:34.659486 <4>[ 151.583380] el0t_64_sync_handler+0xf4/0x120
3597 19:50:34.661344 <4>[ 151.587922] el0t_64_sync+0x18c/0x190
3598 19:50:34.679266 <0>[ 151.591859] Code: 037d2280 ffff0008 03993e80 ffff0008 (aa1e03e9)
3599 19:50:34.682451 <4>[ 151.598227] ---[ end trace 0000000000000000 ]---
3600 19:50:34.682942 # Segmentation fault
3601 19:50:34.860702 # [ 151.334775] lkdtm: Performing direct entry EXEC_DATA
3602 19:50:34.860989 # [ 151.340116] lkdtm: attempting ok execution at ffff800008c104c0
3603 19:50:34.861183 # [ 151.346504] lkdtm: attempting bad execution at ffff80000c1f26d8
3604 19:50:34.861354 # [ 151.352775] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c1f26d8
3605 19:50:34.861517 # [ 151.362789] Mem abort info:
3606 19:50:34.861675 # [ 151.366281] ESR = 0x000000008600000e
3607 19:50:34.863861 # [ 151.370362] EC = 0x21: IABT (current EL), IL = 32 bits
3608 19:50:34.864109 # [ 151.375974] SET = 0, FnV = 0
3609 19:50:34.903862 # [ 151.379316] EA = 0, S1PTW = 0
3610 19:50:34.904123 # [ 151.382745] FSC = 0x0e: level 2 permission fault
3611 19:50:34.904290 # [ 151.387831] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3612 19:50:34.904708 # [ 151.394836] [ffff80000c1f26d8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0068000084200701
3613 19:50:34.904875 # [ 151.405791] Internal error: Oops: 000000008600000e [#6] PREEMPT SMP
3614 19:50:34.947049 # [ 151.412337] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3615 19:50:34.947295 # [ 151.426179] CPU: 1 PID: 2128 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3616 19:50:34.947465 # [ 151.434204] Hardware name: ARM Juno development board (r0) (DT)
3617 19:50:34.947619 # [ 151.440398] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3618 19:50:34.947769 # [ 151.447643] pc : data_area+0x0/0x40
3619 19:50:34.947944 # [ 151.451411] lr : execute_location+0x74/0x94
3620 19:50:34.948080 # [ 151.455868] sp : ffff80000f2fbba0
3621 19:50:34.950240 # [ 151.459452] x29: ffff80000f2fbba0 x28: ffff00080d659a80 x27: 0000000000000000
3622 19:50:34.990239 # [ 151.466883] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff95d8f000
3623 19:50:34.990481 # [ 151.474308] x23: ffff00080b4b0000 x22: ffff80000f2fbd50 x21: 0000000000000001
3624 19:50:34.990648 # [ 151.481735] x20: ffff800008c104c0 x19: ffff80000c1f26d8 x18: 0000000000000000
3625 19:50:34.990801 # [ 151.489159] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff95d8f000
3626 19:50:34.990947 # [ 151.496584] x14: 0000000000000000 x13: 205d343035363433 x12: 2e31353120205b3e
3627 19:50:34.993425 # [ 151.504012] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3628 19:50:35.033608 # [ 151.511436] x8 : ffff80000f2fb878 x7 : 0000000000000000 x6 : 0000000000000001
3629 19:50:35.033850 # [ 151.518860] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3630 19:50:35.034032 # [ 151.526282] x2 : 0000000000000000 x1 : ffff00080d659a80 x0 : 0000000000000033
3631 19:50:35.034187 # [ 151.533705] Call trace:
3632 19:50:35.034337 # [ 151.536415] data_area+0x0/0x40
3633 19:50:35.034482 # [ 151.539830] lkdtm_EXEC_DATA+0x24/0x30
3634 19:50:35.034625 # [ 151.543850] lkdtm_do_action+0x2c/0x50
3635 19:50:35.036690 # [ 151.547872] direct_entry+0x164/0x180
3636 19:50:35.076817 # [ 151.551804] full_proxy_write+0x68/0xc0
3637 19:50:35.077275 # [ 151.555915] vfs_write+0xcc/0x2e0
3638 19:50:35.077604 # [ 151.559503] ksys_write+0x80/0x110
3639 19:50:35.077909 # [ 151.563178] __arm64_sys_write+0x28/0x40
3640 19:50:35.078201 # [ 151.567375] invoke_syscall+0x8c/0x120
3641 19:50:35.078487 # [ 151.571400] el0_svc_common.constprop.0+0x68/0x124
3642 19:50:35.078767 # [ 151.576469] do_el0_svc+0x40/0xcc
3643 19:50:35.079039 # [ 151.580056] el0_svc+0x48/0xc0
3644 19:50:35.079308 # [ 151.583380] el0t_64_sync_handler+0xf4/0x120
3645 19:50:35.079582 # [ 151.587922] el0t_64_sync+0x18c/0x190
3646 19:50:35.080406 # [ 151.591859] Code: 037d2280 ffff0008 03993e80 ffff0008 (aa1e03e9)
3647 19:50:35.102882 # [ 151.598227] ---[ end trace 0000000000000000 ]---
3648 19:50:35.103340 # EXEC_DATA: saw 'call trace:': ok
3649 19:50:35.103670 ok 35 selftests: lkdtm: EXEC_DATA.sh
3650 19:50:35.106127 # selftests: lkdtm: EXEC_STACK.sh
3651 19:50:35.647499 <6>[ 152.540988] lkdtm: Performing direct entry EXEC_STACK
3652 19:50:35.647799 <6>[ 152.546822] lkdtm: attempting ok execution at ffff800008c104c0
3653 19:50:35.648027 <6>[ 152.553144] lkdtm: attempting bad execution at ffff80000f3e3b28
3654 19:50:35.648479 <1>[ 152.559492] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f3e3b28
3655 19:50:35.648637 <1>[ 152.569543] Mem abort info:
3656 19:50:35.648772 <1>[ 152.572634] ESR = 0x000000008600000f
3657 19:50:35.650710 <1>[ 152.576674] EC = 0x21: IABT (current EL), IL = 32 bits
3658 19:50:35.690919 <1>[ 152.582281] SET = 0, FnV = 0
3659 19:50:35.691211 <1>[ 152.585606] EA = 0, S1PTW = 0
3660 19:50:35.691388 <1>[ 152.589038] FSC = 0x0f: level 3 permission fault
3661 19:50:35.691549 <1>[ 152.594126] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3662 19:50:35.691961 <1>[ 152.601133] [ffff80000f3e3b28] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008841b9003, pte=006800088d89b703
3663 19:50:35.692132 <0>[ 152.614016] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3664 19:50:35.734220 <4>[ 152.620563] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3665 19:50:35.734497 <4>[ 152.634409] CPU: 2 PID: 2178 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3666 19:50:35.734941 <4>[ 152.642435] Hardware name: ARM Juno development board (r0) (DT)
3667 19:50:35.735124 <4>[ 152.648626] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3668 19:50:35.735283 <4>[ 152.655869] pc : 0xffff80000f3e3b28
3669 19:50:35.735435 <4>[ 152.659634] lr : execute_location+0x74/0x94
3670 19:50:35.735571 <4>[ 152.664094] sp : ffff80000f3e3ae0
3671 19:50:35.777564 <4>[ 152.667674] x29: ffff80000f3e3ae0 x28: ffff000807658040 x27: 0000000000000000
3672 19:50:35.777839 <4>[ 152.675102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa87ff000
3673 19:50:35.778434 <4>[ 152.682529] x23: ffff00080db33000 x22: ffff80000f3e3ce0 x21: 0000000000000001
3674 19:50:35.778634 <4>[ 152.689957] x20: ffff800008c104c0 x19: ffff80000f3e3b28 x18: 0000000000000000
3675 19:50:35.778830 <4>[ 152.697384] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3676 19:50:35.780720 <4>[ 152.704812] x14: ffff0008008eb4c0 x13: ffff800974ab2000 x12: 0000000030d4d91d
3677 19:50:35.820968 <4>[ 152.712236] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
3678 19:50:35.821229 <4>[ 152.719660] x8 : ffff80000f3e3758 x7 : 0000000000000000 x6 : 0000000000000001
3679 19:50:35.821449 <4>[ 152.727084] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3680 19:50:35.821649 <4>[ 152.734507] x2 : 0000000000000000 x1 : ffff000807658040 x0 : 0000000000000033
3681 19:50:35.821841 <4>[ 152.741931] Call trace:
3682 19:50:35.822027 <4>[ 152.744641] 0xffff80000f3e3b28
3683 19:50:35.822206 <4>[ 152.748052] lkdtm_EXEC_STACK+0x40/0x68
3684 19:50:35.824071 <4>[ 152.752160] lkdtm_do_action+0x2c/0x50
3685 19:50:35.864634 <4>[ 152.756182] direct_entry+0x164/0x180
3686 19:50:35.865095 <4>[ 152.760114] full_proxy_write+0x68/0xc0
3687 19:50:35.865521 <4>[ 152.764225] vfs_write+0xcc/0x2e0
3688 19:50:35.865917 <4>[ 152.767814] ksys_write+0x80/0x110
3689 19:50:35.866301 <4>[ 152.771489] __arm64_sys_write+0x28/0x40
3690 19:50:35.866679 <4>[ 152.775685] invoke_syscall+0x8c/0x120
3691 19:50:35.867043 <4>[ 152.779711] el0_svc_common.constprop.0+0x68/0x124
3692 19:50:35.867405 <4>[ 152.784779] do_el0_svc+0x40/0xcc
3693 19:50:35.867810 <4>[ 152.788368] el0_svc+0x48/0xc0
3694 19:50:35.868177 <4>[ 152.791692] el0t_64_sync_handler+0xf4/0x120
3695 19:50:35.868898 <4>[ 152.796234] el0t_64_sync+0x18c/0x190
3696 19:50:35.892817 <0>[ 152.800171] Code: 08c0eb0c ffff8000 0db33000 ffff0008 (aa1e03e9)
3697 19:50:35.893095 <4>[ 152.806539] ---[ end trace 0000000000000000 ]---
3698 19:50:35.893318 # Segmentation fault
3699 19:50:36.054620 # [ 152.540988] lkdtm: Performing direct entry EXEC_STACK
3700 19:50:36.054907 # [ 152.546822] lkdtm: attempting ok execution at ffff800008c104c0
3701 19:50:36.055105 # [ 152.553144] lkdtm: attempting bad execution at ffff80000f3e3b28
3702 19:50:36.055279 # [ 152.559492] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f3e3b28
3703 19:50:36.055482 # [ 152.569543] Mem abort info:
3704 19:50:36.055591 # [ 152.572634] ESR = 0x000000008600000f
3705 19:50:36.057832 # [ 152.576674] EC = 0x21: IABT (current EL), IL = 32 bits
3706 19:50:36.058059 # [ 152.582281] SET = 0, FnV = 0
3707 19:50:36.097711 # [ 152.585606] EA = 0, S1PTW = 0
3708 19:50:36.097993 # [ 152.589038] FSC = 0x0f: level 3 permission fault
3709 19:50:36.098454 # [ 152.594126] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3710 19:50:36.098644 # [ 152.601133] [ffff80000f3e3b28] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008841b9003, pte=006800088d89b703
3711 19:50:36.098841 # [ 152.614016] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3712 19:50:36.141303 # [ 152.620563] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3713 19:50:36.141795 # [ 152.634409] CPU: 2 PID: 2178 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3714 19:50:36.142247 # [ 152.642435] Hardware name: ARM Juno development board (r0) (DT)
3715 19:50:36.142651 # [ 152.648626] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3716 19:50:36.143042 # [ 152.655869] pc : 0xffff80000f3e3b28
3717 19:50:36.143418 # [ 152.659634] lr : execute_location+0x74/0x94
3718 19:50:36.143830 # [ 152.664094] sp : ffff80000f3e3ae0
3719 19:50:36.184417 # [ 152.667674] x29: ffff80000f3e3ae0 x28: ffff000807658040 x27: 0000000000000000
3720 19:50:36.184895 # [ 152.675102] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa87ff000
3721 19:50:36.185233 # [ 152.682529] x23: ffff00080db33000 x22: ffff80000f3e3ce0 x21: 0000000000000001
3722 19:50:36.185903 # [ 152.689957] x20: ffff800008c104c0 x19: ffff80000f3e3b28 x18: 0000000000000000
3723 19:50:36.186242 # [ 152.697384] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3724 19:50:36.186545 # [ 152.704812] x14: ffff0008008eb4c0 x13: ffff800974ab2000 x12: 0000000030d4d91d
3725 19:50:36.227586 # [ 152.712236] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
3726 19:50:36.228116 # [ 152.719660] x8 : ffff80000f3e3758 x7 : 0000000000000000 x6 : 0000000000000001
3727 19:50:36.228461 # [ 152.727084] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3728 19:50:36.229132 # [ 152.734507] x2 : 0000000000000000 x1 : ffff000807658040 x0 : 0000000000000033
3729 19:50:36.229464 # [ 152.741931] Call trace:
3730 19:50:36.229766 # [ 152.744641] 0xffff80000f3e3b28
3731 19:50:36.230057 # [ 152.748052] lkdtm_EXEC_STACK+0x40/0x68
3732 19:50:36.230337 # [ 152.752160] lkdtm_do_action+0x2c/0x50
3733 19:50:36.230975 # [ 152.756182] direct_entry+0x164/0x180
3734 19:50:36.270745 # [ 152.760114] full_proxy_write+0x68/0xc0
3735 19:50:36.271228 # [ 152.764225] vfs_write+0xcc/0x2e0
3736 19:50:36.271564 # [ 152.767814] ksys_write+0x80/0x110
3737 19:50:36.271903 # [ 152.771489] __arm64_sys_write+0x28/0x40
3738 19:50:36.272210 # [ 152.775685] invoke_syscall+0x8c/0x120
3739 19:50:36.272499 # [ 152.779711] el0_svc_common.constprop.0+0x68/0x124
3740 19:50:36.272784 # [ 152.784779] do_el0_svc+0x40/0xcc
3741 19:50:36.273061 # [ 152.788368] el0_svc+0x48/0xc0
3742 19:50:36.273356 # [ 152.791692] el0t_64_sync_handler+0xf4/0x120
3743 19:50:36.273938 # [ 152.796234] el0t_64_sync+0x18c/0x190
3744 19:50:36.296662 # [ 152.800171] Code: 08c0eb0c ffff8000 0db33000 ffff0008 (aa1e03e9)
3745 19:50:36.297140 # [ 152.806539] ---[ end trace 0000000000000000 ]---
3746 19:50:36.297569 # EXEC_STACK: saw 'call trace:': ok
3747 19:50:36.299871 ok 36 selftests: lkdtm: EXEC_STACK.sh
3748 19:50:36.300316 # selftests: lkdtm: EXEC_KMALLOC.sh
3749 19:50:36.853457 <6>[ 153.747035] lkdtm: Performing direct entry EXEC_KMALLOC
3750 19:50:36.854088 <6>[ 153.752888] lkdtm: attempting ok execution at ffff800008c104c0
3751 19:50:36.854427 <6>[ 153.759216] lkdtm: attempting bad execution at ffff00080ccf2200
3752 19:50:36.854632 <1>[ 153.765704] Unable to handle kernel execute from non-executable memory at virtual address ffff00080ccf2200
3753 19:50:36.854851 <1>[ 153.775678] Mem abort info:
3754 19:50:36.855003 <1>[ 153.778760] ESR = 0x000000008600000f
3755 19:50:36.856724 <1>[ 153.782807] EC = 0x21: IABT (current EL), IL = 32 bits
3756 19:50:36.896907 <1>[ 153.788418] SET = 0, FnV = 0
3757 19:50:36.897223 <1>[ 153.791764] EA = 0, S1PTW = 0
3758 19:50:36.897470 <1>[ 153.795193] FSC = 0x0f: level 3 permission fault
3759 19:50:36.897684 <1>[ 153.800277] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3760 19:50:36.898134 <1>[ 153.807291] [ffff00080ccf2200] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffba6003, pte=006800088ccf2707
3761 19:50:36.898328 <0>[ 153.820190] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3762 19:50:36.940225 <4>[ 153.826742] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3763 19:50:36.940493 <4>[ 153.840585] CPU: 1 PID: 2228 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3764 19:50:36.940669 <4>[ 153.848618] Hardware name: ARM Juno development board (r0) (DT)
3765 19:50:36.941087 <4>[ 153.854809] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3766 19:50:36.941255 <4>[ 153.862053] pc : 0xffff00080ccf2200
3767 19:50:36.941406 <4>[ 153.865817] lr : execute_location+0x74/0x94
3768 19:50:36.941552 <4>[ 153.870282] sp : ffff80000f4bba30
3769 19:50:36.983630 <4>[ 153.873862] x29: ffff80000f4bba30 x28: ffff00080be4cf00 x27: 0000000000000000
3770 19:50:36.983972 <4>[ 153.881292] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8c53f000
3771 19:50:36.984446 <4>[ 153.888725] x23: ffff000804ebd000 x22: ffff80000f4bbbf0 x21: 0000000000000001
3772 19:50:36.984641 <4>[ 153.896149] x20: ffff800008c104c0 x19: ffff00080ccf2200 x18: 0000000000000000
3773 19:50:36.984843 <4>[ 153.903575] x17: ffff80000843e8c0 x16: ffff80000843e4dc x15: ffff8000086b1428
3774 19:50:36.986753 <4>[ 153.911003] x14: 0000000000000000 x13: 205d363132393537 x12: 2e33353120205b3e
3775 19:50:37.027046 <4>[ 153.918429] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3776 19:50:37.027329 <4>[ 153.925854] x8 : ffff80000f4bb708 x7 : 0000000000000000 x6 : 0000000000000001
3777 19:50:37.027524 <4>[ 153.933278] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3778 19:50:37.027695 <4>[ 153.940701] x2 : 0000000000000000 x1 : ffff00080be4cf00 x0 : 0000000000000033
3779 19:50:37.027875 <4>[ 153.948125] Call trace:
3780 19:50:37.028016 <4>[ 153.950835] 0xffff00080ccf2200
3781 19:50:37.028150 <4>[ 153.954246] lkdtm_EXEC_KMALLOC+0x38/0x50
3782 19:50:37.030209 <4>[ 153.958531] lkdtm_do_action+0x2c/0x50
3783 19:50:37.070426 <4>[ 153.962550] direct_entry+0x164/0x180
3784 19:50:37.070676 <4>[ 153.966482] full_proxy_write+0x68/0xc0
3785 19:50:37.070859 <4>[ 153.970593] vfs_write+0xcc/0x2e0
3786 19:50:37.071022 <4>[ 153.974183] ksys_write+0x80/0x110
3787 19:50:37.071176 <4>[ 153.977858] __arm64_sys_write+0x28/0x40
3788 19:50:37.071325 <4>[ 153.982057] invoke_syscall+0x8c/0x120
3789 19:50:37.071472 <4>[ 153.986083] el0_svc_common.constprop.0+0x68/0x124
3790 19:50:37.071614 <4>[ 153.991151] do_el0_svc+0x40/0xcc
3791 19:50:37.071730 <4>[ 153.994740] el0_svc+0x48/0xc0
3792 19:50:37.071842 <4>[ 153.998064] el0t_64_sync_handler+0xf4/0x120
3793 19:50:37.073584 <4>[ 154.002606] el0t_64_sync+0x18c/0x190
3794 19:50:37.099438 <0>[ 154.006542] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3795 19:50:37.099720 <4>[ 154.012911] ---[ end trace 0000000000000000 ]---
3796 19:50:37.102539 # Segmentation fault
3797 19:50:37.258553 # [ 153.747035] lkdtm: Performing direct entry EXEC_KMALLOC
3798 19:50:37.258843 # [ 153.752888] lkdtm: attempting ok execution at ffff800008c104c0
3799 19:50:37.259125 # [ 153.759216] lkdtm: attempting bad execution at ffff00080ccf2200
3800 19:50:37.259313 # [ 153.765704] Unable to handle kernel execute from non-executable memory at virtual address ffff00080ccf2200
3801 19:50:37.259477 # [ 153.775678] Mem abort info:
3802 19:50:37.259632 # [ 153.778760] ESR = 0x000000008600000f
3803 19:50:37.261655 # [ 153.782807] EC = 0x21: IABT (current EL), IL = 32 bits
3804 19:50:37.261866 # [ 153.788418] SET = 0, FnV = 0
3805 19:50:37.301546 # [ 153.791764] EA = 0, S1PTW = 0
3806 19:50:37.301796 # [ 153.795193] FSC = 0x0f: level 3 permission fault
3807 19:50:37.301963 # [ 153.800277] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3808 19:50:37.302117 # [ 153.807291] [ffff00080ccf2200] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffba6003, pte=006800088ccf2707
3809 19:50:37.302265 # [ 153.820190] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3810 19:50:37.344873 # [ 153.826742] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3811 19:50:37.345127 # [ 153.840585] CPU: 1 PID: 2228 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3812 19:50:37.345291 # [ 153.848618] Hardware name: ARM Juno development board (r0) (DT)
3813 19:50:37.345440 # [ 153.854809] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3814 19:50:37.345585 # [ 153.862053] pc : 0xffff00080ccf2200
3815 19:50:37.345716 # [ 153.865817] lr : execute_location+0x74/0x94
3816 19:50:37.345833 # [ 153.870282] sp : ffff80000f4bba30
3817 19:50:37.387956 # [ 153.873862] x29: ffff80000f4bba30 x28: ffff00080be4cf00 x27: 0000000000000000
3818 19:50:37.388205 # [ 153.881292] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8c53f000
3819 19:50:37.388383 # [ 153.888725] x23: ffff000804ebd000 x22: ffff80000f4bbbf0 x21: 0000000000000001
3820 19:50:37.388544 # [ 153.896149] x20: ffff800008c104c0 x19: ffff00080ccf2200 x18: 0000000000000000
3821 19:50:37.388694 # [ 153.903575] x17: ffff80000843e8c0 x16: ffff80000843e4dc x15: ffff8000086b1428
3822 19:50:37.388818 # [ 153.911003] x14: 0000000000000000 x13: 205d363132393537 x12: 2e33353120205b3e
3823 19:50:37.431442 # [ 153.918429] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3824 19:50:37.432614 # [ 153.925854] x8 : ffff80000f4bb708 x7 : 0000000000000000 x6 : 0000000000000001
3825 19:50:37.433111 # [ 153.933278] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3826 19:50:37.433515 # [ 153.940701] x2 : 0000000000000000 x1 : ffff00080be4cf00 x0 : 0000000000000033
3827 19:50:37.433900 # [ 153.948125] Call trace:
3828 19:50:37.434276 # [ 153.950835] 0xffff00080ccf2200
3829 19:50:37.434642 # [ 153.954246] lkdtm_EXEC_KMALLOC+0x38/0x50
3830 19:50:37.435002 # [ 153.958531] lkdtm_do_action+0x2c/0x50
3831 19:50:37.435456 # [ 153.962550] direct_entry+0x164/0x180
3832 19:50:37.474647 # [ 153.966482] full_proxy_write+0x68/0xc0
3833 19:50:37.475146 # [ 153.970593] vfs_write+0xcc/0x2e0
3834 19:50:37.475598 # [ 153.974183] ksys_write+0x80/0x110
3835 19:50:37.476042 # [ 153.977858] __arm64_sys_write+0x28/0x40
3836 19:50:37.476432 # [ 153.982057] invoke_syscall+0x8c/0x120
3837 19:50:37.476811 # [ 153.986083] el0_svc_common.constprop.0+0x68/0x124
3838 19:50:37.477180 # [ 153.991151] do_el0_svc+0x40/0xcc
3839 19:50:37.477577 # [ 153.994740] el0_svc+0x48/0xc0
3840 19:50:37.477943 # [ 153.998064] el0t_64_sync_handler+0xf4/0x120
3841 19:50:37.478234 # [ 154.002606] el0t_64_sync+0x18c/0x190
3842 19:50:37.500417 # [ 154.006542] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3843 19:50:37.500922 # [ 154.012911] ---[ end trace 0000000000000000 ]---
3844 19:50:37.501305 # EXEC_KMALLOC: saw 'call trace:': ok
3845 19:50:37.503537 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3846 19:50:37.504038 # selftests: lkdtm: EXEC_VMALLOC.sh
3847 19:50:38.159226 <6>[ 155.052728] lkdtm: Performing direct entry EXEC_VMALLOC
3848 19:50:38.159888 <6>[ 155.058434] lkdtm: attempting ok execution at ffff800008c104c0
3849 19:50:38.160703 <6>[ 155.064780] lkdtm: attempting bad execution at ffff80000c803000
3850 19:50:38.161063 <1>[ 155.071052] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c803000
3851 19:50:38.161472 <1>[ 155.081214] Mem abort info:
3852 19:50:38.161782 <1>[ 155.084337] ESR = 0x000000008600000f
3853 19:50:38.162756 <1>[ 155.088385] EC = 0x21: IABT (current EL), IL = 32 bits
3854 19:50:38.202689 <1>[ 155.093999] SET = 0, FnV = 0
3855 19:50:38.203097 <1>[ 155.097334] EA = 0, S1PTW = 0
3856 19:50:38.203349 <1>[ 155.100767] FSC = 0x0f: level 3 permission fault
3857 19:50:38.203578 <1>[ 155.105851] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3858 19:50:38.204145 <1>[ 155.112851] [ffff80000c803000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b88003, pte=0068000884117703
3859 19:50:38.204458 <0>[ 155.125729] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3860 19:50:38.245896 <4>[ 155.132275] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3861 19:50:38.246169 <4>[ 155.146117] CPU: 1 PID: 2278 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3862 19:50:38.246342 <4>[ 155.154143] Hardware name: ARM Juno development board (r0) (DT)
3863 19:50:38.246545 <4>[ 155.160334] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3864 19:50:38.246702 <4>[ 155.167575] pc : 0xffff80000c803000
3865 19:50:38.246906 <4>[ 155.171337] lr : execute_location+0x74/0x94
3866 19:50:38.247140 <4>[ 155.175797] sp : ffff80000f58baf0
3867 19:50:38.289484 <4>[ 155.179377] x29: ffff80000f58baf0 x28: ffff00080d651a80 x27: 0000000000000000
3868 19:50:38.290119 <4>[ 155.186805] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9ed8f000
3869 19:50:38.290430 <4>[ 155.194230] x23: ffff000804117000 x22: ffff80000f58bcb0 x21: 0000000000000001
3870 19:50:38.290715 <4>[ 155.201654] x20: ffff800008c104c0 x19: ffff80000c803000 x18: 0000000000000000
3871 19:50:38.290984 <4>[ 155.209078] x17: ffff8000086b1428 x16: ffff800008c0f084 x15: ffff800008c0eb0c
3872 19:50:38.292825 <4>[ 155.216503] x14: 0000000000000000 x13: 205d303837343630 x12: 2e35353120205b3e
3873 19:50:38.332461 <4>[ 155.223927] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3874 19:50:38.332994 <4>[ 155.231352] x8 : ffff80000f58b7c8 x7 : 0000000000000000 x6 : 0000000000000001
3875 19:50:38.333178 <4>[ 155.238775] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3876 19:50:38.333340 <4>[ 155.246198] x2 : 0000000000000000 x1 : ffff00080d651a80 x0 : 0000000000000033
3877 19:50:38.333489 <4>[ 155.253622] Call trace:
3878 19:50:38.333633 <4>[ 155.256332] 0xffff80000c803000
3879 19:50:38.333775 <4>[ 155.259742] lkdtm_EXEC_VMALLOC+0x2c/0x44
3880 19:50:38.335572 <4>[ 155.264026] lkdtm_do_action+0x2c/0x50
3881 19:50:38.376258 <4>[ 155.268045] direct_entry+0x164/0x180
3882 19:50:38.376733 <4>[ 155.271977] full_proxy_write+0x68/0xc0
3883 19:50:38.377067 <4>[ 155.276088] vfs_write+0xcc/0x2e0
3884 19:50:38.377362 <4>[ 155.279677] ksys_write+0x80/0x110
3885 19:50:38.377640 <4>[ 155.283352] __arm64_sys_write+0x28/0x40
3886 19:50:38.377906 <4>[ 155.287549] invoke_syscall+0x8c/0x120
3887 19:50:38.378164 <4>[ 155.291575] el0_svc_common.constprop.0+0x68/0x124
3888 19:50:38.378422 <4>[ 155.296644] do_el0_svc+0x40/0xcc
3889 19:50:38.378675 <4>[ 155.300233] el0_svc+0x48/0xc0
3890 19:50:38.378925 <4>[ 155.303557] el0t_64_sync_handler+0xf4/0x120
3891 19:50:38.379665 <4>[ 155.308098] el0t_64_sync+0x18c/0x190
3892 19:50:38.396409 <0>[ 155.312036] Code: bad PC value
3893 19:50:38.399514 <4>[ 155.315358] ---[ end trace 0000000000000000 ]---
3894 19:50:38.399947 # Segmentation fault
3895 19:50:38.990588 # [ 155.052728] lkdtm: Performing direct entry EXEC_VMALLOC
3896 19:50:38.991174 # [ 155.058434] lkdtm: attempting ok execution at ffff800008c104c0
3897 19:50:38.991366 # [ 155.064780] lkdtm: attempting bad execution at ffff80000c803000
3898 19:50:38.991528 # [ 155.071052] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c803000
3899 19:50:38.991683 # [ 155.081214] Mem abort info:
3900 19:50:38.991857 # [ 155.084337] ESR = 0x000000008600000f
3901 19:50:38.993896 # [ 155.088385] EC = 0x21: IABT (current EL), IL = 32 bits
3902 19:50:38.994081 # [ 155.093999] SET = 0, FnV = 0
3903 19:50:39.033943 # [ 155.097334] EA = 0, S1PTW = 0
3904 19:50:39.034828 # [ 155.100767] FSC = 0x0f: level 3 permission fault
3905 19:50:39.035218 # [ 155.105851] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3906 19:50:39.035636 # [ 155.112851] [ffff80000c803000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b88003, pte=0068000884117703
3907 19:50:39.036125 # [ 155.125729] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3908 19:50:39.076919 # [ 155.132275] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3909 19:50:39.077139 # [ 155.146117] CPU: 1 PID: 2278 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3910 19:50:39.077315 # [ 155.154143] Hardware name: ARM Juno development board (r0) (DT)
3911 19:50:39.077462 # [ 155.160334] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3912 19:50:39.077598 # [ 155.167575] pc : 0xffff80000c803000
3913 19:50:39.077727 # [ 155.171337] lr : execute_location+0x74/0x94
3914 19:50:39.077851 # [ 155.175797] sp : ffff80000f58baf0
3915 19:50:39.120212 # [ 155.179377] x29: ffff80000f58baf0 x28: ffff00080d651a80 x27: 0000000000000000
3916 19:50:39.120483 # [ 155.186805] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9ed8f000
3917 19:50:39.120723 # [ 155.194230] x23: ffff000804117000 x22: ffff80000f58bcb0 x21: 0000000000000001
3918 19:50:39.120931 # [ 155.201654] x20: ffff800008c104c0 x19: ffff80000c803000 x18: 0000000000000000
3919 19:50:39.121110 # [ 155.209078] x17: ffff8000086b1428 x16: ffff800008c0f084 x15: ffff800008c0eb0c
3920 19:50:39.121282 # [ 155.216503] x14: 0000000000000000 x13: 205d303837343630 x12: 2e35353120205b3e
3921 19:50:39.163621 # [ 155.223927] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3922 19:50:39.164175 # [ 155.231352] x8 : ffff80000f58b7c8 x7 : 0000000000000000 x6 : 0000000000000001
3923 19:50:39.164635 # [ 155.238775] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3924 19:50:39.165044 # [ 155.246198] x2 : 0000000000000000 x1 : ffff00080d651a80 x0 : 0000000000000033
3925 19:50:39.165437 # [ 155.253622] Call trace:
3926 19:50:39.165820 # [ 155.256332] 0xffff80000c803000
3927 19:50:39.166189 # [ 155.259742] lkdtm_EXEC_VMALLOC+0x2c/0x44
3928 19:50:39.166593 # [ 155.264026] lkdtm_do_action+0x2c/0x50
3929 19:50:39.167318 # [ 155.268045] direct_entry+0x164/0x180
3930 19:50:39.206743 # [ 155.271977] full_proxy_write+0x68/0xc0
3931 19:50:39.207255 # [ 155.276088] vfs_write+0xcc/0x2e0
3932 19:50:39.207613 # [ 155.279677] ksys_write+0x80/0x110
3933 19:50:39.207986 # [ 155.283352] __arm64_sys_write+0x28/0x40
3934 19:50:39.208301 # [ 155.287549] invoke_syscall+0x8c/0x120
3935 19:50:39.208603 # [ 155.291575] el0_svc_common.constprop.0+0x68/0x124
3936 19:50:39.208889 # [ 155.296644] do_el0_svc+0x40/0xcc
3937 19:50:39.209175 # [ 155.300233] el0_svc+0x48/0xc0
3938 19:50:39.209462 # [ 155.303557] el0t_64_sync_handler+0xf4/0x120
3939 19:50:39.209790 # [ 155.308098] el0t_64_sync+0x18c/0x190
3940 19:50:39.210460 # [ 155.312036] Code: bad PC value
3941 19:50:39.227633 # [ 155.315358] ---[ end trace 0000000000000000 ]---
3942 19:50:39.230709 # EXEC_VMALLOC: saw 'call trace:': ok
3943 19:50:39.310705 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3944 19:50:39.518340 # selftests: lkdtm: EXEC_RODATA.sh
3945 19:50:40.134393 <6>[ 157.024883] lkdtm: Performing direct entry EXEC_RODATA
3946 19:50:40.134716 <6>[ 157.030390] lkdtm: attempting ok execution at ffff800008c104c0
3947 19:50:40.134902 <6>[ 157.036569] lkdtm: attempting bad execution at ffff800009a23fe0
3948 19:50:40.135415 <1>[ 157.042968] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a23fe0
3949 19:50:40.135617 <1>[ 157.052984] Mem abort info:
3950 19:50:40.135857 <1>[ 157.056068] ESR = 0x000000008600000e
3951 19:50:40.136036 <1>[ 157.060115] EC = 0x21: IABT (current EL), IL = 32 bits
3952 19:50:40.136670 <1>[ 157.065727] SET = 0, FnV = 0
3953 19:50:40.178014 <1>[ 157.069069] EA = 0, S1PTW = 0
3954 19:50:40.178376 <1>[ 157.072497] FSC = 0x0e: level 2 permission fault
3955 19:50:40.178559 <1>[ 157.077580] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3956 19:50:40.178745 <1>[ 157.084582] [ffff800009a23fe0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3957 19:50:40.178932 <0>[ 157.095565] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3958 19:50:40.221319 <4>[ 157.102202] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
3959 19:50:40.221608 <4>[ 157.116046] CPU: 1 PID: 2328 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3960 19:50:40.221804 <4>[ 157.124077] Hardware name: ARM Juno development board (r0) (DT)
3961 19:50:40.221973 <4>[ 157.130275] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3962 19:50:40.222133 <4>[ 157.137519] pc : lkdtm_rodata_do_nothing+0x0/0x10
3963 19:50:40.222287 <4>[ 157.142502] lr : execute_location+0x74/0x94
3964 19:50:40.222432 <4>[ 157.146962] sp : ffff80000f663850
3965 19:50:40.224430 <4>[ 157.150544] x29: ffff80000f663850 x28: ffff00080be48040 x27: 0000000000000000
3966 19:50:40.264586 <4>[ 157.157972] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb490f000
3967 19:50:40.264876 <4>[ 157.165399] x23: ffff00080b2a4000 x22: ffff80000f663a00 x21: 0000000000000000
3968 19:50:40.265112 <4>[ 157.172825] x20: ffff800008c104c0 x19: ffff800009a23fe0 x18: 0000000000000000
3969 19:50:40.265562 <4>[ 157.180250] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3970 19:50:40.265745 <4>[ 157.187675] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
3971 19:50:40.307979 <4>[ 157.195098] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
3972 19:50:40.308257 <4>[ 157.202523] x8 : ffff80000f6634c8 x7 : 0000000000000000 x6 : 0000000000000001
3973 19:50:40.308451 <4>[ 157.209946] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3974 19:50:40.308620 <4>[ 157.217373] x2 : 0000000000000000 x1 : ffff00080be48040 x0 : 0000000000000033
3975 19:50:40.308782 <4>[ 157.224797] Call trace:
3976 19:50:40.308927 <4>[ 157.227507] lkdtm_rodata_do_nothing+0x0/0x10
3977 19:50:40.309070 <4>[ 157.232138] lkdtm_EXEC_RODATA+0x24/0x30
3978 19:50:40.309209 <4>[ 157.236332] lkdtm_do_action+0x2c/0x50
3979 19:50:40.311333 <4>[ 157.240353] direct_entry+0x164/0x180
3980 19:50:40.351554 <4>[ 157.244285] full_proxy_write+0x68/0xc0
3981 19:50:40.352020 <4>[ 157.248396] vfs_write+0xcc/0x2e0
3982 19:50:40.352413 <4>[ 157.251985] ksys_write+0x80/0x110
3983 19:50:40.352774 <4>[ 157.255660] __arm64_sys_write+0x28/0x40
3984 19:50:40.353122 <4>[ 157.259856] invoke_syscall+0x8c/0x120
3985 19:50:40.353457 <4>[ 157.263882] el0_svc_common.constprop.0+0x68/0x124
3986 19:50:40.353896 <4>[ 157.268951] do_el0_svc+0x40/0xcc
3987 19:50:40.354309 <4>[ 157.272539] el0_svc+0x48/0xc0
3988 19:50:40.354730 <4>[ 157.275863] el0t_64_sync_handler+0xf4/0x120
3989 19:50:40.355012 <4>[ 157.280404] el0t_64_sync+0x18c/0x190
3990 19:50:40.372413 <0>[ 157.284341] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
3991 19:50:40.374705 <4>[ 157.290709] ---[ end trace 0000000000000000 ]---
3992 19:50:40.375010 # Segmentation fault
3993 19:50:40.585361 # [ 157.024883] lkdtm: Performing direct entry EXEC_RODATA
3994 19:50:40.585638 # [ 157.030390] lkdtm: attempting ok execution at ffff800008c104c0
3995 19:50:40.585857 # [ 157.036569] lkdtm: attempting bad execution at ffff800009a23fe0
3996 19:50:40.586062 # [ 157.042968] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a23fe0
3997 19:50:40.586257 # [ 157.052984] Mem abort info:
3998 19:50:40.586445 # [ 157.056068] ESR = 0x000000008600000e
3999 19:50:40.588536 # [ 157.060115] EC = 0x21: IABT (current EL), IL = 32 bits
4000 19:50:40.588760 # [ 157.065727] SET = 0, FnV = 0
4001 19:50:40.628740 # [ 157.069069] EA = 0, S1PTW = 0
4002 19:50:40.629236 # [ 157.072497] FSC = 0x0e: level 2 permission fault
4003 19:50:40.629598 # [ 157.077580] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4004 19:50:40.630288 # [ 157.084582] [ffff800009a23fe0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4005 19:50:40.630634 # [ 157.095565] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
4006 19:50:40.672000 # [ 157.102202] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4007 19:50:40.672468 # [ 157.116046] CPU: 1 PID: 2328 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4008 19:50:40.673170 # [ 157.124077] Hardware name: ARM Juno development board (r0) (DT)
4009 19:50:40.673509 # [ 157.130275] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4010 19:50:40.673812 # [ 157.137519] pc : lkdtm_rodata_do_nothing+0x0/0x10
4011 19:50:40.674106 # [ 157.142502] lr : execute_location+0x74/0x94
4012 19:50:40.674390 # [ 157.146962] sp : ffff80000f663850
4013 19:50:40.715081 # [ 157.150544] x29: ffff80000f663850 x28: ffff00080be48040 x27: 0000000000000000
4014 19:50:40.715582 # [ 157.157972] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb490f000
4015 19:50:40.716071 # [ 157.165399] x23: ffff00080b2a4000 x22: ffff80000f663a00 x21: 0000000000000000
4016 19:50:40.716482 # [ 157.172825] x20: ffff800008c104c0 x19: ffff800009a23fe0 x18: 0000000000000000
4017 19:50:40.716873 # [ 157.180250] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4018 19:50:40.717253 # [ 157.187675] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
4019 19:50:40.758351 # [ 157.195098] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
4020 19:50:40.758841 # [ 157.202523] x8 : ffff80000f6634c8 x7 : 0000000000000000 x6 : 0000000000000001
4021 19:50:40.759201 # [ 157.209946] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4022 19:50:40.759937 # [ 157.217373] x2 : 0000000000000000 x1 : ffff00080be48040 x0 : 0000000000000033
4023 19:50:40.760289 # [ 157.224797] Call trace:
4024 19:50:40.760600 # [ 157.227507] lkdtm_rodata_do_nothing+0x0/0x10
4025 19:50:40.760897 # [ 157.232138] lkdtm_EXEC_RODATA+0x24/0x30
4026 19:50:40.761188 # [ 157.236332] lkdtm_do_action+0x2c/0x50
4027 19:50:40.761682 # [ 157.240353] direct_entry+0x164/0x180
4028 19:50:40.801440 # [ 157.244285] full_proxy_write+0x68/0xc0
4029 19:50:40.801925 # [ 157.248396] vfs_write+0xcc/0x2e0
4030 19:50:40.802262 # [ 157.251985] ksys_write+0x80/0x110
4031 19:50:40.802976 # [ 157.255660] __arm64_sys_write+0x28/0x40
4032 19:50:40.803321 # [ 157.259856] invoke_syscall+0x8c/0x120
4033 19:50:40.803617 # [ 157.263882] el0_svc_common.constprop.0+0x68/0x124
4034 19:50:40.804034 # [ 157.268951] do_el0_svc+0x40/0xcc
4035 19:50:40.804335 # [ 157.272539] el0_svc+0x48/0xc0
4036 19:50:40.804624 # [ 157.275863] el0t_64_sync_handler+0xf4/0x120
4037 19:50:40.804925 # [ 157.280404] el0t_64_sync+0x18c/0x190
4038 19:50:40.827227 # [ 157.284341] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
4039 19:50:40.827686 # [ 157.290709] ---[ end trace 0000000000000000 ]---
4040 19:50:40.828078 # EXEC_RODATA: saw 'call trace:': ok
4041 19:50:40.830460 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4042 19:50:40.830902 # selftests: lkdtm: EXEC_USERSPACE.sh
4043 19:50:41.374155 <6>[ 158.267818] lkdtm: Performing direct entry EXEC_USERSPACE
4044 19:50:41.374784 <6>[ 158.273779] lkdtm: attempting ok execution at ffff800008c104c0
4045 19:50:41.375013 <6>[ 158.280055] lkdtm: attempting bad execution at 0000ffff8aa67000
4046 19:50:41.375235 <1>[ 158.286481] Unable to handle kernel execution of user memory at virtual address 0000ffff8aa67000
4047 19:50:41.375420 <1>[ 158.295623] Mem abort info:
4048 19:50:41.375564 <1>[ 158.298710] ESR = 0x000000008600000f
4049 19:50:41.377505 <1>[ 158.302751] EC = 0x21: IABT (current EL), IL = 32 bits
4050 19:50:41.377731 <1>[ 158.308360] SET = 0, FnV = 0
4051 19:50:41.417676 <1>[ 158.311704] EA = 0, S1PTW = 0
4052 19:50:41.418058 <1>[ 158.315136] FSC = 0x0f: level 3 permission fault
4053 19:50:41.418551 <1>[ 158.320221] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088baa1000
4054 19:50:41.418759 <1>[ 158.326960] [0000ffff8aa67000] pgd=08000008828cf003, p4d=08000008828cf003, pud=0800000887f8d003, pmd=080000088ccfc003, pte=00a800088c986f43
4055 19:50:41.418932 <0>[ 158.339853] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4056 19:50:41.461073 <4>[ 158.346489] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4057 19:50:41.461368 <4>[ 158.360331] CPU: 1 PID: 2378 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4058 19:50:41.461702 <4>[ 158.368359] Hardware name: ARM Juno development board (r0) (DT)
4059 19:50:41.461990 <4>[ 158.374557] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4060 19:50:41.462392 <4>[ 158.381802] pc : 0xffff8aa67000
4061 19:50:41.462568 <4>[ 158.385215] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4062 19:50:41.462727 <4>[ 158.390028] sp : ffff80000f723ab0
4063 19:50:41.504351 <4>[ 158.393608] x29: ffff80000f723ab0 x28: ffff00080be49a80 x27: 0000000000000000
4064 19:50:41.504704 <4>[ 158.401035] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8a84f000
4065 19:50:41.504958 <4>[ 158.408467] x23: ffff00080d963000 x22: ffff80000f723c50 x21: ffff800008c104c0
4066 19:50:41.505328 <4>[ 158.415897] x20: ffff00080be49a80 x19: 0000ffff8aa67000 x18: 0000000000000000
4067 19:50:41.505543 <4>[ 158.423321] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4068 19:50:41.507448 <4>[ 158.430745] x14: ffff80000967a010 x13: ffff80000843e978 x12: ffff80000843e8c0
4069 19:50:41.547709 <4>[ 158.438169] x11: ffff80000843e4dc x10: ffff8000086b1428 x9 : ffff80000815e944
4070 19:50:41.548013 <4>[ 158.445595] x8 : ffff80000f7234d8 x7 : 0000000000000000 x6 : 0000000000000001
4071 19:50:41.548254 <4>[ 158.453020] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4072 19:50:41.548465 <4>[ 158.460443] x2 : 0000000000000000 x1 : ffff00080be49a80 x0 : 0000000000000033
4073 19:50:41.548664 <4>[ 158.467869] Call trace:
4074 19:50:41.548858 <4>[ 158.470584] 0xffff8aa67000
4075 19:50:41.548975 <4>[ 158.473646] lkdtm_do_action+0x2c/0x50
4076 19:50:41.550854 <4>[ 158.477667] direct_entry+0x164/0x180
4077 19:50:41.591399 <4>[ 158.481600] full_proxy_write+0x68/0xc0
4078 19:50:41.591916 <4>[ 158.485713] vfs_write+0xcc/0x2e0
4079 19:50:41.592365 <4>[ 158.489302] ksys_write+0x80/0x110
4080 19:50:41.592777 <4>[ 158.492976] __arm64_sys_write+0x28/0x40
4081 19:50:41.593166 <4>[ 158.497174] invoke_syscall+0x8c/0x120
4082 19:50:41.593541 <4>[ 158.501199] el0_svc_common.constprop.0+0x68/0x124
4083 19:50:41.593913 <4>[ 158.506268] do_el0_svc+0x40/0xcc
4084 19:50:41.594278 <4>[ 158.509856] el0_svc+0x48/0xc0
4085 19:50:41.594662 <4>[ 158.513181] el0t_64_sync_handler+0xf4/0x120
4086 19:50:41.595060 <4>[ 158.517723] el0t_64_sync+0x18c/0x190
4087 19:50:41.595739 <0>[ 158.521661] Code: bad PC value
4088 19:50:41.609207 <4>[ 158.524983] ---[ end trace 0000000000000000 ]---
4089 19:50:41.609509 # Segmentation fault
4090 19:50:41.781744 # [ 158.267818] lkdtm: Performing direct entry EXEC_USERSPACE
4091 19:50:41.782036 # [ 158.273779] lkdtm: attempting ok execution at ffff800008c104c0
4092 19:50:41.782230 # [ 158.280055] lkdtm: attempting bad execution at 0000ffff8aa67000
4093 19:50:41.782402 # [ 158.286481] Unable to handle kernel execution of user memory at virtual address 0000ffff8aa67000
4094 19:50:41.782564 # [ 158.295623] Mem abort info:
4095 19:50:41.782717 # [ 158.298710] ESR = 0x000000008600000f
4096 19:50:41.782865 # [ 158.302751] EC = 0x21: IABT (current EL), IL = 32 bits
4097 19:50:41.784853 # [ 158.308360] SET = 0, FnV = 0
4098 19:50:41.824875 # [ 158.311704] EA = 0, S1PTW = 0
4099 19:50:41.825361 # [ 158.315136] FSC = 0x0f: level 3 permission fault
4100 19:50:41.825696 # [ 158.320221] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088baa1000
4101 19:50:41.826367 # [ 158.326960] [0000ffff8aa67000] pgd=08000008828cf003, p4d=08000008828cf003, pud=0800000887f8d003, pmd=080000088ccfc003, pte=00a800088c986f43
4102 19:50:41.826703 # [ 158.339853] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4103 19:50:41.868259 # [ 158.346489] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4104 19:50:41.869088 # [ 158.360331] CPU: 1 PID: 2378 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4105 19:50:41.869453 # [ 158.368359] Hardware name: ARM Juno development board (r0) (DT)
4106 19:50:41.869773 # [ 158.374557] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4107 19:50:41.870072 # [ 158.381802] pc : 0xffff8aa67000
4108 19:50:41.870360 # [ 158.385215] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4109 19:50:41.870642 # [ 158.390028] sp : ffff80000f723ab0
4110 19:50:41.911455 # [ 158.393608] x29: ffff80000f723ab0 x28: ffff00080be49a80 x27: 0000000000000000
4111 19:50:41.912051 # [ 158.401035] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8a84f000
4112 19:50:41.912771 # [ 158.408467] x23: ffff00080d963000 x22: ffff80000f723c50 x21: ffff800008c104c0
4113 19:50:41.913114 # [ 158.415897] x20: ffff00080be49a80 x19: 0000ffff8aa67000 x18: 0000000000000000
4114 19:50:41.913453 # [ 158.423321] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4115 19:50:41.913825 # [ 158.430745] x14: ffff80000967a010 x13: ffff80000843e978 x12: ffff80000843e8c0
4116 19:50:41.954526 # [ 158.438169] x11: ffff80000843e4dc x10: ffff8000086b1428 x9 : ffff80000815e944
4117 19:50:41.955010 # [ 158.445595] x8 : ffff80000f7234d8 x7 : 0000000000000000 x6 : 0000000000000001
4118 19:50:41.955717 # [ 158.453020] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4119 19:50:41.956101 # [ 158.460443] x2 : 0000000000000000 x1 : ffff00080be49a80 x0 : 0000000000000033
4120 19:50:41.956410 # [ 158.467869] Call trace:
4121 19:50:41.956702 # [ 158.470584] 0xffff8aa67000
4122 19:50:41.956988 # [ 158.473646] lkdtm_do_action+0x2c/0x50
4123 19:50:41.957269 # [ 158.477667] direct_entry+0x164/0x180
4124 19:50:41.958130 # [ 158.481600] full_proxy_write+0x68/0xc0
4125 19:50:41.997712 # [ 158.485713] vfs_write+0xcc/0x2e0
4126 19:50:41.998177 # [ 158.489302] ksys_write+0x80/0x110
4127 19:50:41.998873 # [ 158.492976] __arm64_sys_write+0x28/0x40
4128 19:50:41.999210 # [ 158.497174] invoke_syscall+0x8c/0x120
4129 19:50:41.999513 # [ 158.501199] el0_svc_common.constprop.0+0x68/0x124
4130 19:50:41.999842 # [ 158.506268] do_el0_svc+0x40/0xcc
4131 19:50:42.000136 # [ 158.509856] el0_svc+0x48/0xc0
4132 19:50:42.000419 # [ 158.513181] el0t_64_sync_handler+0xf4/0x120
4133 19:50:42.000697 # [ 158.517723] el0t_64_sync+0x18c/0x190
4134 19:50:42.001058 # [ 158.521661] Code: bad PC value
4135 19:50:42.001425 # [ 158.524983] ---[ end trace 0000000000000000 ]---
4136 19:50:42.019018 # EXEC_USERSPACE: saw 'call trace:': ok
4137 19:50:42.019480 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4138 19:50:42.022236 # selftests: lkdtm: EXEC_NULL.sh
4139 19:50:42.565145 <6>[ 159.458915] lkdtm: Performing direct entry EXEC_NULL
4140 19:50:42.565735 <6>[ 159.464285] lkdtm: attempting ok execution at ffff800008c104c0
4141 19:50:42.565936 <6>[ 159.470473] lkdtm: attempting bad execution at 0000000000000000
4142 19:50:42.566095 <1>[ 159.476936] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4143 19:50:42.566246 <1>[ 159.486081] Mem abort info:
4144 19:50:42.566389 <1>[ 159.489145] ESR = 0x0000000086000004
4145 19:50:42.568360 <1>[ 159.493189] EC = 0x21: IABT (current EL), IL = 32 bits
4146 19:50:42.568558 <1>[ 159.498826] SET = 0, FnV = 0
4147 19:50:42.608575 <1>[ 159.502169] EA = 0, S1PTW = 0
4148 19:50:42.608863 <1>[ 159.505581] FSC = 0x04: level 0 translation fault
4149 19:50:42.609295 <1>[ 159.510751] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000886227000
4150 19:50:42.609465 <1>[ 159.517494] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4151 19:50:42.609615 <0>[ 159.524600] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4152 19:50:42.611943 <4>[ 159.531236] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4153 19:50:42.651926 <4>[ 159.545085] CPU: 1 PID: 2428 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4154 19:50:42.652198 <4>[ 159.553115] Hardware name: ARM Juno development board (r0) (DT)
4155 19:50:42.652371 <4>[ 159.559306] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4156 19:50:42.652789 <4>[ 159.566547] pc : 0x0
4157 19:50:42.652968 <4>[ 159.569002] lr : execute_location+0x74/0x94
4158 19:50:42.653160 <4>[ 159.573462] sp : ffff80000f7eb9b0
4159 19:50:42.653306 <4>[ 159.577042] x29: ffff80000f7eb9b0 x28: ffff000807c134c0 x27: 0000000000000000
4160 19:50:42.695211 <4>[ 159.584470] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaba2f000
4161 19:50:42.695586 <4>[ 159.591900] x23: ffff0008063bf000 x22: ffff80000f7ebb60 x21: 0000000000000000
4162 19:50:42.696085 <4>[ 159.599324] x20: ffff800008c104c0 x19: 0000000000000000 x18: 0000000000000000
4163 19:50:42.696289 <4>[ 159.606747] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4164 19:50:42.696570 <4>[ 159.614171] x14: ffff80000967a010 x13: ffff80000843e8c0 x12: ffff80000843e4dc
4165 19:50:42.698368 <4>[ 159.621595] x11: ffff8000086b1428 x10: ffff800008c0f084 x9 : ffff80000815e944
4166 19:50:42.738677 <4>[ 159.629020] x8 : ffff80000f7eb3d8 x7 : 0000000000000000 x6 : 0000000000000001
4167 19:50:42.738941 <4>[ 159.636443] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4168 19:50:42.739369 <4>[ 159.643866] x2 : 0000000000000000 x1 : ffff000807c134c0 x0 : 0000000000000033
4169 19:50:42.739534 <4>[ 159.651289] Call trace:
4170 19:50:42.739686 <4>[ 159.654004] 0x0
4171 19:50:42.739860 <4>[ 159.656108] lkdtm_EXEC_NULL+0x20/0x2c
4172 19:50:42.740004 <4>[ 159.660129] lkdtm_do_action+0x2c/0x50
4173 19:50:42.740142 <4>[ 159.664151] direct_entry+0x164/0x180
4174 19:50:42.741917 <4>[ 159.668083] full_proxy_write+0x68/0xc0
4175 19:50:42.742127 <4>[ 159.672195] vfs_write+0xcc/0x2e0
4176 19:50:42.791915 <4>[ 159.675784] ksys_write+0x80/0x110
4177 19:50:42.792228 <4>[ 159.679458] __arm64_sys_write+0x28/0x40
4178 19:50:42.792737 <4>[ 159.683655] invoke_syscall+0x8c/0x120
4179 19:50:42.792929 <4>[ 159.687681] el0_svc_common.constprop.0+0x68/0x124
4180 19:50:42.793101 <4>[ 159.692750] do_el0_svc+0x40/0xcc
4181 19:50:42.793270 <4>[ 159.696338] el0_svc+0x48/0xc0
4182 19:50:42.793477 <4>[ 159.699662] el0t_64_sync_handler+0xf4/0x120
4183 19:50:42.793639 <4>[ 159.704204] el0t_64_sync+0x18c/0x190
4184 19:50:42.793764 <0>[ 159.708141] Code: bad PC value
4185 19:50:42.795097 <4>[ 159.711464] ---[ end trace 0000000000000000 ]---
4186 19:50:42.795364 # Segmentation fault
4187 19:50:42.999301 # [ 159.458915] lkdtm: Performing direct entry EXEC_NULL
4188 19:50:42.999568 # [ 159.464285] lkdtm: attempting ok execution at ffff800008c104c0
4189 19:50:42.999804 # [ 159.470473] lkdtm: attempting bad execution at 0000000000000000
4190 19:50:43.000017 # [ 159.476936] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4191 19:50:43.000201 # [ 159.486081] Mem abort info:
4192 19:50:43.000316 # [ 159.489145] ESR = 0x0000000086000004
4193 19:50:43.000428 # [ 159.493189] EC = 0x21: IABT (current EL), IL = 32 bits
4194 19:50:43.002484 # [ 159.498826] SET = 0, FnV = 0
4195 19:50:43.042428 # [ 159.502169] EA = 0, S1PTW = 0
4196 19:50:43.042690 # [ 159.505581] FSC = 0x04: level 0 translation fault
4197 19:50:43.042859 # [ 159.510751] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000886227000
4198 19:50:43.043014 # [ 159.517494] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4199 19:50:43.043160 # [ 159.524600] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4200 19:50:43.045597 # [ 159.531236] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4201 19:50:43.085837 # [ 159.545085] CPU: 1 PID: 2428 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4202 19:50:43.086304 # [ 159.553115] Hardware name: ARM Juno development board (r0) (DT)
4203 19:50:43.086702 # [ 159.559306] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4204 19:50:43.087030 # [ 159.566547] pc : 0x0
4205 19:50:43.087330 # [ 159.569002] lr : execute_location+0x74/0x94
4206 19:50:43.087625 # [ 159.573462] sp : ffff80000f7eb9b0
4207 19:50:43.087974 # [ 159.577042] x29: ffff80000f7eb9b0 x28: ffff000807c134c0 x27: 0000000000000000
4208 19:50:43.129041 # [ 159.584470] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaba2f000
4209 19:50:43.129516 # [ 159.591900] x23: ffff0008063bf000 x22: ffff80000f7ebb60 x21: 0000000000000000
4210 19:50:43.129872 # [ 159.599324] x20: ffff800008c104c0 x19: 0000000000000000 x18: 0000000000000000
4211 19:50:43.130191 # [ 159.606747] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4212 19:50:43.130499 # [ 159.614171] x14: ffff80000967a010 x13: ffff80000843e8c0 x12: ffff80000843e4dc
4213 19:50:43.130794 # [ 159.621595] x11: ffff8000086b1428 x10: ffff800008c0f084 x9 : ffff80000815e944
4214 19:50:43.172094 # [ 159.629020] x8 : ffff80000f7eb3d8 x7 : 0000000000000000 x6 : 0000000000000001
4215 19:50:43.172610 # [ 159.636443] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4216 19:50:43.173448 # [ 159.643866] x2 : 0000000000000000 x1 : ffff000807c134c0 x0 : 0000000000000033
4217 19:50:43.173812 # [ 159.651289] Call trace:
4218 19:50:43.174131 # [ 159.654004] 0x0
4219 19:50:43.174434 # [ 159.656108] lkdtm_EXEC_NULL+0x20/0x2c
4220 19:50:43.174728 # [ 159.660129] lkdtm_do_action+0x2c/0x50
4221 19:50:43.175013 # [ 159.664151] direct_entry+0x164/0x180
4222 19:50:43.175419 # [ 159.668083] full_proxy_write+0x68/0xc0
4223 19:50:43.175822 # [ 159.672195] vfs_write+0xcc/0x2e0
4224 19:50:43.176124 # [ 159.675784] ksys_write+0x80/0x110
4225 19:50:43.215343 # [ 159.679458] __arm64_sys_write+0x28/0x40
4226 19:50:43.215839 # [ 159.683655] invoke_syscall+0x8c/0x120
4227 19:50:43.216557 # [ 159.687681] el0_svc_common.constprop.0+0x68/0x124
4228 19:50:43.216910 # [ 159.692750] do_el0_svc+0x40/0xcc
4229 19:50:43.217224 # [ 159.696338] el0_svc+0x48/0xc0
4230 19:50:43.217519 # [ 159.699662] el0t_64_sync_handler+0xf4/0x120
4231 19:50:43.217808 # [ 159.704204] el0t_64_sync+0x18c/0x190
4232 19:50:43.218092 # [ 159.708141] Code: bad PC value
4233 19:50:43.218379 # [ 159.711464] ---[ end trace 0000000000000000 ]---
4234 19:50:43.218664 # EXEC_NULL: saw 'call trace:': ok
4235 19:50:43.219012 ok 41 selftests: lkdtm: EXEC_NULL.sh
4236 19:50:43.233799 # selftests: lkdtm: ACCESS_USERSPACE.sh
4237 19:50:43.803286 <6>[ 160.702783] lkdtm: Performing direct entry ACCESS_USERSPACE
4238 19:50:43.803886 <6>[ 160.709019] lkdtm: attempting bad read at 0000ffff84892000
4239 19:50:43.804363 <3>[ 160.714904] lkdtm: FAIL: survived bad read
4240 19:50:43.804778 <6>[ 160.719482] lkdtm: attempting bad write at 0000ffff84892000
4241 19:50:43.806639 <3>[ 160.725389] lkdtm: FAIL: survived bad write
4242 19:50:43.970054 # [ 160.702783] lkdtm: Performing direct entry ACCESS_USERSPACE
4243 19:50:43.970593 # [ 160.709019] lkdtm: attempting bad read at 0000ffff84892000
4244 19:50:43.970997 # [ 160.714904] lkdtm: FAIL: survived bad read
4245 19:50:43.971328 # [ 160.719482] lkdtm: attempting bad write at 0000ffff84892000
4246 19:50:43.973431 # [ 160.725389] lkdtm: FAIL: survived bad write
4247 19:50:44.021049 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4248 19:50:44.085099 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4249 19:50:44.212989 # selftests: lkdtm: ACCESS_NULL.sh
4250 19:50:44.972639 <6>[ 161.864818] lkdtm: Performing direct entry ACCESS_NULL
4251 19:50:44.972951 <6>[ 161.870322] lkdtm: attempting bad read at 0000000000000000
4252 19:50:44.973438 <1>[ 161.876169] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4253 19:50:44.973675 <1>[ 161.885311] Mem abort info:
4254 19:50:44.973855 <1>[ 161.888584] ESR = 0x0000000096000004
4255 19:50:44.974018 <1>[ 161.892664] EC = 0x25: DABT (current EL), IL = 32 bits
4256 19:50:44.974187 <1>[ 161.898303] SET = 0, FnV = 0
4257 19:50:44.974347 <1>[ 161.901630] EA = 0, S1PTW = 0
4258 19:50:44.975954 <1>[ 161.905063] FSC = 0x04: level 0 translation fault
4259 19:50:45.016129 <1>[ 161.910238] Data abort info:
4260 19:50:45.016409 <1>[ 161.913391] ISV = 0, ISS = 0x00000004
4261 19:50:45.016641 <1>[ 161.917518] CM = 0, WnR = 0
4262 19:50:45.017122 <1>[ 161.920772] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088b4c3000
4263 19:50:45.017306 <1>[ 161.927512] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4264 19:50:45.017460 <0>[ 161.934635] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4265 19:50:45.059481 <4>[ 161.941268] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4266 19:50:45.059761 <4>[ 161.955114] CPU: 1 PID: 2519 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4267 19:50:45.060282 <4>[ 161.963139] Hardware name: ARM Juno development board (r0) (DT)
4268 19:50:45.060470 <4>[ 161.969330] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4269 19:50:45.060687 <4>[ 161.976575] pc : lkdtm_ACCESS_NULL+0x2c/0x78
4270 19:50:45.060890 <4>[ 161.981124] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4271 19:50:45.061075 <4>[ 161.985666] sp : ffff80000f993b80
4272 19:50:45.062622 <4>[ 161.989248] x29: ffff80000f993b80 x28: ffff000802d09a80 x27: 0000000000000000
4273 19:50:45.102736 <4>[ 161.996678] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9ee3f000
4274 19:50:45.103316 <4>[ 162.004103] x23: ffff00080cdf4000 x22: ffff80000f993d10 x21: 000000000000000c
4275 19:50:45.103516 <4>[ 162.011527] x20: 0000000000000000 x19: ffff80000b4d7240 x18: 0000000000000000
4276 19:50:45.103725 <4>[ 162.018951] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9ee3f000
4277 19:50:45.103945 <4>[ 162.026378] x14: 0000000000000000 x13: 205d323233303738 x12: 2e31363120205b3e
4278 19:50:45.146238 <4>[ 162.033802] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815e944
4279 19:50:45.146547 <4>[ 162.041226] x8 : ffff80000f993858 x7 : 0000000000000000 x6 : 0000000000000001
4280 19:50:45.146760 <4>[ 162.048648] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4281 19:50:45.147209 <4>[ 162.056073] x2 : 0000000000000000 x1 : ffff000802d09a80 x0 : 000000000000002e
4282 19:50:45.147392 <4>[ 162.063498] Call trace:
4283 19:50:45.147604 <4>[ 162.066208] lkdtm_ACCESS_NULL+0x2c/0x78
4284 19:50:45.147794 <4>[ 162.070403] lkdtm_do_action+0x2c/0x50
4285 19:50:45.147944 <4>[ 162.074425] direct_entry+0x164/0x180
4286 19:50:45.149402 <4>[ 162.078358] full_proxy_write+0x68/0xc0
4287 19:50:45.189542 <4>[ 162.082469] vfs_write+0xcc/0x2e0
4288 19:50:45.189819 <4>[ 162.086058] ksys_write+0x80/0x110
4289 19:50:45.190012 <4>[ 162.089735] __arm64_sys_write+0x28/0x40
4290 19:50:45.190184 <4>[ 162.093937] invoke_syscall+0x8c/0x120
4291 19:50:45.190343 <4>[ 162.097963] el0_svc_common.constprop.0+0x68/0x124
4292 19:50:45.190766 <4>[ 162.103034] do_el0_svc+0x40/0xcc
4293 19:50:45.190923 <4>[ 162.106628] el0_svc+0x48/0xc0
4294 19:50:45.191064 <4>[ 162.109955] el0t_64_sync_handler+0xf4/0x120
4295 19:50:45.191204 <4>[ 162.114501] el0t_64_sync+0x18c/0x190
4296 19:50:45.192730 <0>[ 162.118437] Code: d2800001 b0005000 9117a000 97ffc4b2 (f9400293)
4297 19:50:45.207591 <4>[ 162.124806] ---[ end trace 0000000000000000 ]---
4298 19:50:45.207890 # Segmentation fault
4299 19:50:45.391883 # [ 161.864818] lkdtm: Performing direct entry ACCESS_NULL
4300 19:50:45.392457 # [ 161.870322] lkdtm: attempting bad read at 0000000000000000
4301 19:50:45.392922 # [ 161.876169] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4302 19:50:45.393339 # [ 161.885311] Mem abort info:
4303 19:50:45.393733 # [ 161.888584] ESR = 0x0000000096000004
4304 19:50:45.394113 # [ 161.892664] EC = 0x25: DABT (current EL), IL = 32 bits
4305 19:50:45.394485 # [ 161.898303] SET = 0, FnV = 0
4306 19:50:45.394917 # [ 161.901630] EA = 0, S1PTW = 0
4307 19:50:45.395672 # [ 161.905063] FSC = 0x04: level 0 translation fault
4308 19:50:45.435093 # [ 161.910238] Data abort info:
4309 19:50:45.435588 # [ 161.913391] ISV = 0, ISS = 0x00000004
4310 19:50:45.435996 # [ 161.917518] CM = 0, WnR = 0
4311 19:50:45.436324 # [ 161.920772] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088b4c3000
4312 19:50:45.436636 # [ 161.927512] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4313 19:50:45.436937 # [ 161.934635] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4314 19:50:45.478238 # [ 161.941268] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4315 19:50:45.478735 # [ 161.955114] CPU: 1 PID: 2519 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4316 19:50:45.479097 # [ 161.963139] Hardware name: ARM Juno development board (r0) (DT)
4317 19:50:45.479418 # [ 161.969330] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4318 19:50:45.479727 # [ 161.976575] pc : lkdtm_ACCESS_NULL+0x2c/0x78
4319 19:50:45.480095 # [ 161.981124] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4320 19:50:45.480387 # [ 161.985666] sp : ffff80000f993b80
4321 19:50:45.481484 # [ 161.989248] x29: ffff80000f993b80 x28: ffff000802d09a80 x27: 0000000000000000
4322 19:50:45.521434 # [ 161.996678] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9ee3f000
4323 19:50:45.522013 # [ 162.004103] x23: ffff00080cdf4000 x22: ffff80000f993d10 x21: 000000000000000c
4324 19:50:45.522376 # [ 162.011527] x20: 0000000000000000 x19: ffff80000b4d7240 x18: 0000000000000000
4325 19:50:45.522698 # [ 162.018951] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9ee3f000
4326 19:50:45.523004 # [ 162.026378] x14: 0000000000000000 x13: 205d323233303738 x12: 2e31363120205b3e
4327 19:50:45.524701 # [ 162.033802] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815e944
4328 19:50:45.564520 # [ 162.041226] x8 : ffff80000f993858 x7 : 0000000000000000 x6 : 0000000000000001
4329 19:50:45.564992 # [ 162.048648] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4330 19:50:45.565347 # [ 162.056073] x2 : 0000000000000000 x1 : ffff000802d09a80 x0 : 000000000000002e
4331 19:50:45.565669 # [ 162.063498] Call trace:
4332 19:50:45.566077 # [ 162.066208] lkdtm_ACCESS_NULL+0x2c/0x78
4333 19:50:45.566417 # [ 162.070403] lkdtm_do_action+0x2c/0x50
4334 19:50:45.566711 # [ 162.074425] direct_entry+0x164/0x180
4335 19:50:45.566994 # [ 162.078358] full_proxy_write+0x68/0xc0
4336 19:50:45.567797 # [ 162.082469] vfs_write+0xcc/0x2e0
4337 19:50:45.607721 # [ 162.086058] ksys_write+0x80/0x110
4338 19:50:45.608346 # [ 162.089735] __arm64_sys_write+0x28/0x40
4339 19:50:45.608711 # [ 162.093937] invoke_syscall+0x8c/0x120
4340 19:50:45.609406 # [ 162.097963] el0_svc_common.constprop.0+0x68/0x124
4341 19:50:45.609816 # [ 162.103034] do_el0_svc+0x40/0xcc
4342 19:50:45.610162 # [ 162.106628] el0_svc+0x48/0xc0
4343 19:50:45.610456 # [ 162.109955] el0t_64_sync_handler+0xf4/0x120
4344 19:50:45.610750 # [ 162.114501] el0t_64_sync+0x18c/0x190
4345 19:50:45.611127 # [ 162.118437] Code: d2800001 b0005000 9117a000 97ffc4b2 (f9400293)
4346 19:50:45.611498 # [ 162.124806] ---[ end trace 0000000000000000 ]---
4347 19:50:45.628435 # ACCESS_NULL: saw 'call trace:': ok
4348 19:50:45.628902 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4349 19:50:45.631606 # selftests: lkdtm: WRITE_RO.sh
4350 19:50:46.183305 <6>[ 163.077106] lkdtm: Performing direct entry WRITE_RO
4351 19:50:46.183889 <6>[ 163.082363] lkdtm: attempting bad rodata write at ffff800009a23fd8
4352 19:50:46.184090 <1>[ 163.088906] Unable to handle kernel write to read-only memory at virtual address ffff800009a23fd8
4353 19:50:46.184300 <1>[ 163.098133] Mem abort info:
4354 19:50:46.184484 <1>[ 163.101217] ESR = 0x000000009600004e
4355 19:50:46.184654 <1>[ 163.105371] EC = 0x25: DABT (current EL), IL = 32 bits
4356 19:50:46.184818 <1>[ 163.111017] SET = 0, FnV = 0
4357 19:50:46.186627 <1>[ 163.114365] EA = 0, S1PTW = 0
4358 19:50:46.226879 <1>[ 163.117777] FSC = 0x0e: level 2 permission fault
4359 19:50:46.227174 <1>[ 163.122864] Data abort info:
4360 19:50:46.227401 <1>[ 163.126030] ISV = 0, ISS = 0x0000004e
4361 19:50:46.227899 <1>[ 163.130156] CM = 0, WnR = 1
4362 19:50:46.228107 <1>[ 163.133393] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4363 19:50:46.228292 <1>[ 163.140392] [ffff800009a23fd8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4364 19:50:46.228467 <0>[ 163.151348] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4365 19:50:46.270198 <4>[ 163.157982] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4366 19:50:46.270746 <4>[ 163.171825] CPU: 2 PID: 2572 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4367 19:50:46.270943 <4>[ 163.179850] Hardware name: ARM Juno development board (r0) (DT)
4368 19:50:46.271104 <4>[ 163.186044] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4369 19:50:46.271260 <4>[ 163.193288] pc : lkdtm_WRITE_RO+0x44/0x5c
4370 19:50:46.271398 <4>[ 163.197577] lr : lkdtm_WRITE_RO+0x2c/0x5c
4371 19:50:46.273371 <4>[ 163.201859] sp : ffff80000fa53b50
4372 19:50:46.313528 <4>[ 163.205438] x29: ffff80000fa53b50 x28: ffff0008060c34c0 x27: 0000000000000000
4373 19:50:46.313818 <4>[ 163.212866] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa643f000
4374 19:50:46.314063 <4>[ 163.220295] x23: ffff000802aca000 x22: ffff80000fa53ce0 x21: 0000000000000009
4375 19:50:46.314547 <4>[ 163.227721] x20: ffff80000b4d7180 x19: ffff800009a23000 x18: 0000000000000000
4376 19:50:46.314765 <4>[ 163.235151] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa643f000
4377 19:50:46.316654 <4>[ 163.242574] x14: 0000000000000000 x13: 205d333633323830 x12: 2e33363120205b3e
4378 19:50:46.356923 <4>[ 163.249998] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815e944
4379 19:50:46.357251 <4>[ 163.257424] x8 : ffff80000fa53828 x7 : 0000000000000000 x6 : 0000000000000001
4380 19:50:46.357462 <4>[ 163.264854] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4381 19:50:46.357640 <4>[ 163.272281] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a063660
4382 19:50:46.357805 <4>[ 163.279705] Call trace:
4383 19:50:46.357929 <4>[ 163.282415] lkdtm_WRITE_RO+0x44/0x5c
4384 19:50:46.360088 <4>[ 163.286348] lkdtm_do_action+0x2c/0x50
4385 19:50:46.360343 <4>[ 163.290373] direct_entry+0x164/0x180
4386 19:50:46.400293 <4>[ 163.294313] full_proxy_write+0x68/0xc0
4387 19:50:46.400561 <4>[ 163.298429] vfs_write+0xcc/0x2e0
4388 19:50:46.400755 <4>[ 163.302018] ksys_write+0x80/0x110
4389 19:50:46.400926 <4>[ 163.305693] __arm64_sys_write+0x28/0x40
4390 19:50:46.401084 <4>[ 163.309892] invoke_syscall+0x8c/0x120
4391 19:50:46.401239 <4>[ 163.313917] el0_svc_common.constprop.0+0x68/0x124
4392 19:50:46.401388 <4>[ 163.318987] do_el0_svc+0x40/0xcc
4393 19:50:46.401531 <4>[ 163.322576] el0_svc+0x48/0xc0
4394 19:50:46.401945 <4>[ 163.325900] el0t_64_sync_handler+0xf4/0x120
4395 19:50:46.403484 <4>[ 163.330442] el0t_64_sync+0x18c/0x190
4396 19:50:46.421383 <0>[ 163.334379] Code: f2b579a2 b0005000 ca020021 91198000 (f907ee61)
4397 19:50:46.424488 <4>[ 163.340748] ---[ end trace 0000000000000000 ]---
4398 19:50:46.424750 # Segmentation fault
4399 19:50:46.584258 # [ 163.077106] lkdtm: Performing direct entry WRITE_RO
4400 19:50:46.584547 # [ 163.082363] lkdtm: attempting bad rodata write at ffff800009a23fd8
4401 19:50:46.584741 # [ 163.088906] Unable to handle kernel write to read-only memory at virtual address ffff800009a23fd8
4402 19:50:46.584915 # [ 163.098133] Mem abort info:
4403 19:50:46.585075 # [ 163.101217] ESR = 0x000000009600004e
4404 19:50:46.585229 # [ 163.105371] EC = 0x25: DABT (current EL), IL = 32 bits
4405 19:50:46.585378 # [ 163.111017] SET = 0, FnV = 0
4406 19:50:46.587439 # [ 163.114365] EA = 0, S1PTW = 0
4407 19:50:46.627455 # [ 163.117777] FSC = 0x0e: level 2 permission fault
4408 19:50:46.627966 # [ 163.122864] Data abort info:
4409 19:50:46.628686 # [ 163.126030] ISV = 0, ISS = 0x0000004e
4410 19:50:46.629027 # [ 163.130156] CM = 0, WnR = 1
4411 19:50:46.629329 # [ 163.133393] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4412 19:50:46.629627 # [ 163.140392] [ffff800009a23fd8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4413 19:50:46.629916 # [ 163.151348] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4414 19:50:46.670813 # [ 163.157982] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4415 19:50:46.671290 # [ 163.171825] CPU: 2 PID: 2572 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4416 19:50:46.671630 # [ 163.179850] Hardware name: ARM Juno development board (r0) (DT)
4417 19:50:46.672368 # [ 163.186044] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4418 19:50:46.672699 # [ 163.193288] pc : lkdtm_WRITE_RO+0x44/0x5c
4419 19:50:46.672997 # [ 163.197577] lr : lkdtm_WRITE_RO+0x2c/0x5c
4420 19:50:46.673285 # [ 163.201859] sp : ffff80000fa53b50
4421 19:50:46.714051 # [ 163.205438] x29: ffff80000fa53b50 x28: ffff0008060c34c0 x27: 0000000000000000
4422 19:50:46.714522 # [ 163.212866] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa643f000
4423 19:50:46.714856 # [ 163.220295] x23: ffff000802aca000 x22: ffff80000fa53ce0 x21: 0000000000000009
4424 19:50:46.715205 # [ 163.227721] x20: ffff80000b4d7180 x19: ffff800009a23000 x18: 0000000000000000
4425 19:50:46.715533 # [ 163.235151] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa643f000
4426 19:50:46.717367 # [ 163.242574] x14: 0000000000000000 x13: 205d333633323830 x12: 2e33363120205b3e
4427 19:50:46.757198 # [ 163.249998] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815e944
4428 19:50:46.757672 # [ 163.257424] x8 : ffff80000fa53828 x7 : 0000000000000000 x6 : 0000000000000001
4429 19:50:46.758115 # [ 163.264854] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4430 19:50:46.758451 # [ 163.272281] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a063660
4431 19:50:46.758756 # [ 163.279705] Call trace:
4432 19:50:46.759051 # [ 163.282415] lkdtm_WRITE_RO+0x44/0x5c
4433 19:50:46.759338 # [ 163.286348] lkdtm_do_action+0x2c/0x50
4434 19:50:46.760221 # [ 163.290373] direct_entry+0x164/0x180
4435 19:50:46.800286 # [ 163.294313] full_proxy_write+0x68/0xc0
4436 19:50:46.800896 # [ 163.298429] vfs_write+0xcc/0x2e0
4437 19:50:46.801258 # [ 163.302018] ksys_write+0x80/0x110
4438 19:50:46.801579 # [ 163.305693] __arm64_sys_write+0x28/0x40
4439 19:50:46.801880 # [ 163.309892] invoke_syscall+0x8c/0x120
4440 19:50:46.802170 # [ 163.313917] el0_svc_common.constprop.0+0x68/0x124
4441 19:50:46.802457 # [ 163.318987] do_el0_svc+0x40/0xcc
4442 19:50:46.802743 # [ 163.322576] el0_svc+0x48/0xc0
4443 19:50:46.803177 # [ 163.325900] el0t_64_sync_handler+0xf4/0x120
4444 19:50:46.803551 # [ 163.330442] el0t_64_sync+0x18c/0x190
4445 19:50:46.804276 # [ 163.334379] Code: f2b579a2 b0005000 ca020021 91198000 (f907ee61)
4446 19:50:46.826327 # [ 163.340748] ---[ end trace 0000000000000000 ]---
4447 19:50:46.826930 # WRITE_RO: saw 'call trace:': ok
4448 19:50:46.827304 ok 44 selftests: lkdtm: WRITE_RO.sh
4449 19:50:46.844383 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4450 19:50:47.382847 <6>[ 164.269901] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4451 19:50:47.383163 <6>[ 164.276455] lkdtm: attempting bad ro_after_init write at ffff80000a162cc8
4452 19:50:47.383695 <1>[ 164.283613] Unable to handle kernel write to read-only memory at virtual address ffff80000a162cc8
4453 19:50:47.383918 <1>[ 164.294256] Mem abort info:
4454 19:50:47.384108 <1>[ 164.297332] ESR = 0x000000009600004e
4455 19:50:47.384287 <1>[ 164.301407] EC = 0x25: DABT (current EL), IL = 32 bits
4456 19:50:47.384461 <1>[ 164.307020] SET = 0, FnV = 0
4457 19:50:47.384641 <1>[ 164.310364] EA = 0, S1PTW = 0
4458 19:50:47.386146 <1>[ 164.313775] FSC = 0x0e: level 2 permission fault
4459 19:50:47.426459 <1>[ 164.318865] Data abort info:
4460 19:50:47.426754 <1>[ 164.322037] ISV = 0, ISS = 0x0000004e
4461 19:50:47.426998 <1>[ 164.326182] CM = 0, WnR = 1
4462 19:50:47.427212 <1>[ 164.329421] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4463 19:50:47.427650 <1>[ 164.336434] [ffff80000a162cc8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4464 19:50:47.427789 <0>[ 164.347394] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4465 19:50:47.469742 <4>[ 164.354028] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4466 19:50:47.470020 <4>[ 164.367869] CPU: 1 PID: 2625 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4467 19:50:47.470240 <4>[ 164.375895] Hardware name: ARM Juno development board (r0) (DT)
4468 19:50:47.470405 <4>[ 164.382089] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4469 19:50:47.470558 <4>[ 164.389330] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4470 19:50:47.470705 <4>[ 164.394575] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4471 19:50:47.472886 <4>[ 164.399812] sp : ffff80000fb3b8c0
4472 19:50:47.513064 <4>[ 164.403393] x29: ffff80000fb3b8c0 x28: ffff00080d5e4f00 x27: 0000000000000000
4473 19:50:47.513342 <4>[ 164.410825] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbb1ff000
4474 19:50:47.513824 <4>[ 164.418250] x23: ffff00080bcce000 x22: ffff80000fb3ba50 x21: 0000000000000014
4475 19:50:47.514010 <4>[ 164.425680] x20: ffff80000b4d7190 x19: ffff80000a162000 x18: 0000000000000000
4476 19:50:47.514174 <4>[ 164.433106] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbb1ff000
4477 19:50:47.516240 <4>[ 164.440533] x14: 0000000000000000 x13: 205d353534363732 x12: 2e34363120205b3e
4478 19:50:47.556427 <4>[ 164.447959] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815e944
4479 19:50:47.556711 <4>[ 164.455386] x8 : ffff80000fb3b598 x7 : 0000000000000000 x6 : 0000000000000001
4480 19:50:47.557179 <4>[ 164.462811] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4481 19:50:47.557368 <4>[ 164.470234] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a063660
4482 19:50:47.557533 <4>[ 164.477658] Call trace:
4483 19:50:47.557687 <4>[ 164.480368] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4484 19:50:47.557837 <4>[ 164.485260] lkdtm_do_action+0x2c/0x50
4485 19:50:47.559572 <4>[ 164.489282] direct_entry+0x164/0x180
4486 19:50:47.599854 <4>[ 164.493215] full_proxy_write+0x68/0xc0
4487 19:50:47.600124 <4>[ 164.497327] vfs_write+0xcc/0x2e0
4488 19:50:47.600292 <4>[ 164.500916] ksys_write+0x80/0x110
4489 19:50:47.600445 <4>[ 164.504594] __arm64_sys_write+0x28/0x40
4490 19:50:47.600588 <4>[ 164.508793] invoke_syscall+0x8c/0x120
4491 19:50:47.600727 <4>[ 164.512818] el0_svc_common.constprop.0+0x68/0x124
4492 19:50:47.600875 <4>[ 164.517887] do_el0_svc+0x40/0xcc
4493 19:50:47.600984 <4>[ 164.521476] el0_svc+0x48/0xc0
4494 19:50:47.601093 <4>[ 164.524800] el0t_64_sync_handler+0xf4/0x120
4495 19:50:47.602930 <4>[ 164.529342] el0t_64_sync+0x18c/0x190
4496 19:50:47.620215 <0>[ 164.533279] Code: f2b579a2 b0005000 ca020021 91198000 (f9066661)
4497 19:50:47.623289 <4>[ 164.539647] ---[ end trace 0000000000000000 ]---
4498 19:50:47.623638 # Segmentation fault
4499 19:50:47.807208 # [ 164.269901] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4500 19:50:47.807487 # [ 164.276455] lkdtm: attempting bad ro_after_init write at ffff80000a162cc8
4501 19:50:47.807680 # [ 164.283613] Unable to handle kernel write to read-only memory at virtual address ffff80000a162cc8
4502 19:50:47.807889 # [ 164.294256] Mem abort info:
4503 19:50:47.808056 # [ 164.297332] ESR = 0x000000009600004e
4504 19:50:47.808254 # [ 164.301407] EC = 0x25: DABT (current EL), IL = 32 bits
4505 19:50:47.808421 # [ 164.307020] SET = 0, FnV = 0
4506 19:50:47.810344 # [ 164.310364] EA = 0, S1PTW = 0
4507 19:50:47.850790 # [ 164.313775] FSC = 0x0e: level 2 permission fault
4508 19:50:47.851272 # [ 164.318865] Data abort info:
4509 19:50:47.851612 # [ 164.322037] ISV = 0, ISS = 0x0000004e
4510 19:50:47.851983 # [ 164.326182] CM = 0, WnR = 1
4511 19:50:47.852285 # [ 164.329421] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4512 19:50:47.852579 # [ 164.336434] [ffff80000a162cc8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4513 19:50:47.852866 # [ 164.347394] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4514 19:50:47.893922 # [ 164.354028] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4515 19:50:47.894391 # [ 164.367869] CPU: 1 PID: 2625 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4516 19:50:47.894727 # [ 164.375895] Hardware name: ARM Juno development board (r0) (DT)
4517 19:50:47.895111 # [ 164.382089] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4518 19:50:47.895431 # [ 164.389330] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4519 19:50:47.895866 # [ 164.394575] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4520 19:50:47.897189 # [ 164.399812] sp : ffff80000fb3b8c0
4521 19:50:47.937060 # [ 164.403393] x29: ffff80000fb3b8c0 x28: ffff00080d5e4f00 x27: 0000000000000000
4522 19:50:47.937555 # [ 164.410825] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbb1ff000
4523 19:50:47.937989 # [ 164.418250] x23: ffff00080bcce000 x22: ffff80000fb3ba50 x21: 0000000000000014
4524 19:50:47.938392 # [ 164.425680] x20: ffff80000b4d7190 x19: ffff80000a162000 x18: 0000000000000000
4525 19:50:47.938790 # [ 164.433106] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbb1ff000
4526 19:50:47.940280 # [ 164.440533] x14: 0000000000000000 x13: 205d353534363732 x12: 2e34363120205b3e
4527 19:50:47.980237 # [ 164.447959] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815e944
4528 19:50:47.980722 # [ 164.455386] x8 : ffff80000fb3b598 x7 : 0000000000000000 x6 : 0000000000000001
4529 19:50:47.981154 # [ 164.462811] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4530 19:50:47.981556 # [ 164.470234] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a063660
4531 19:50:47.981939 # [ 164.477658] Call trace:
4532 19:50:47.982315 # [ 164.480368] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4533 19:50:47.983478 # [ 164.485260] lkdtm_do_action+0x2c/0x50
4534 19:50:48.023420 # [ 164.489282] direct_entry+0x164/0x180
4535 19:50:48.023917 # [ 164.493215] full_proxy_write+0x68/0xc0
4536 19:50:48.024345 # [ 164.497327] vfs_write+0xcc/0x2e0
4537 19:50:48.024742 # [ 164.500916] ksys_write+0x80/0x110
4538 19:50:48.025122 # [ 164.504594] __arm64_sys_write+0x28/0x40
4539 19:50:48.025493 # [ 164.508793] invoke_syscall+0x8c/0x120
4540 19:50:48.025857 # [ 164.512818] el0_svc_common.constprop.0+0x68/0x124
4541 19:50:48.026221 # [ 164.517887] do_el0_svc+0x40/0xcc
4542 19:50:48.026669 # [ 164.521476] el0_svc+0x48/0xc0
4543 19:50:48.027038 # [ 164.524800] el0t_64_sync_handler+0xf4/0x120
4544 19:50:48.027768 # [ 164.529342] el0t_64_sync+0x18c/0x190
4545 19:50:48.055092 # [ 164.533279] Code: f2b579a2 b0005000 ca020021 91198000 (f9066661)
4546 19:50:48.055577 # [ 164.539647] ---[ end trace 0000000000000000 ]---
4547 19:50:48.056054 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4548 19:50:48.056457 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4549 19:50:48.058330 # selftests: lkdtm: WRITE_KERN.sh
4550 19:50:48.603126 <6>[ 165.496356] lkdtm: Performing direct entry WRITE_KERN
4551 19:50:48.603448 <6>[ 165.501788] lkdtm: attempting bad 10823752 byte write at ffff800009662d08
4552 19:50:48.603923 <1>[ 165.509319] Unable to handle kernel write to read-only memory at virtual address ffff800009662d08
4553 19:50:48.604137 <1>[ 165.518840] Mem abort info:
4554 19:50:48.604309 <1>[ 165.521917] ESR = 0x000000009600004f
4555 19:50:48.604458 <1>[ 165.526000] EC = 0x25: DABT (current EL), IL = 32 bits
4556 19:50:48.604599 <1>[ 165.531614] SET = 0, FnV = 0
4557 19:50:48.606383 <1>[ 165.534959] EA = 0, S1PTW = 0
4558 19:50:48.646623 <1>[ 165.538394] FSC = 0x0f: level 3 permission fault
4559 19:50:48.647055 <1>[ 165.543477] Data abort info:
4560 19:50:48.647245 <1>[ 165.546643] ISV = 0, ISS = 0x0000004f
4561 19:50:48.647732 <1>[ 165.550770] CM = 0, WnR = 1
4562 19:50:48.647950 <1>[ 165.554025] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4563 19:50:48.648116 <1>[ 165.561025] [ffff800009662d08] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=0050000081862783
4564 19:50:48.649966 <0>[ 165.573915] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4565 19:50:48.690037 <4>[ 165.580549] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4566 19:50:48.690409 <4>[ 165.594392] CPU: 1 PID: 2678 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4567 19:50:48.690689 <4>[ 165.602422] Hardware name: ARM Juno development board (r0) (DT)
4568 19:50:48.690881 <4>[ 165.608613] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4569 19:50:48.691086 <4>[ 165.615858] pc : __memcpy+0x128/0x230
4570 19:50:48.693154 <4>[ 165.619801] lr : lkdtm_WRITE_KERN+0x54/0x88
4571 19:50:48.733438 <4>[ 165.624257] sp : ffff80000fc33820
4572 19:50:48.733722 <4>[ 165.627837] x29: ffff80000fc33820 x28: ffff000807578040 x27: 0000000000000000
4573 19:50:48.733919 <4>[ 165.635268] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb9dcf000
4574 19:50:48.734091 <4>[ 165.642695] x23: ffff000804cb3000 x22: ffff80000fc339c0 x21: 0000000000a52848
4575 19:50:48.734253 <4>[ 165.650124] x20: ffff800008c104c0 x19: ffff800009662d08 x18: 0000000000000000
4576 19:50:48.734411 <4>[ 165.657551] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb9dcf000
4577 19:50:48.776688 <4>[ 165.664980] x14: 0000000000000008 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4578 19:50:48.776967 <4>[ 165.672405] x11: 2074612065746972 x10: 7720657479622032 x9 : ffff80000815e944
4579 19:50:48.777192 <4>[ 165.679830] x8 : ffff80000fc334f8 x7 : a8c17bfd910003fd x6 : a9bf7bfdd503233f
4580 19:50:48.777657 <4>[ 165.687255] x5 : ffff80000a0b5550 x4 : ffff800009662d08 x3 : ffff800009662d00
4581 19:50:48.777822 <4>[ 165.694678] x2 : 0000000000a52850 x1 : ffff800008c104b8 x0 : ffff800009662d08
4582 19:50:48.777997 <4>[ 165.702103] Call trace:
4583 19:50:48.778166 <4>[ 165.704813] __memcpy+0x128/0x230
4584 19:50:48.779848 <4>[ 165.708402] lkdtm_do_action+0x2c/0x50
4585 19:50:48.820134 <4>[ 165.712425] direct_entry+0x164/0x180
4586 19:50:48.820403 <4>[ 165.716357] full_proxy_write+0x68/0xc0
4587 19:50:48.820594 <4>[ 165.720469] vfs_write+0xcc/0x2e0
4588 19:50:48.820759 <4>[ 165.724058] ksys_write+0x80/0x110
4589 19:50:48.821004 <4>[ 165.727733] __arm64_sys_write+0x28/0x40
4590 19:50:48.821159 <4>[ 165.731930] invoke_syscall+0x8c/0x120
4591 19:50:48.821329 <4>[ 165.735959] el0_svc_common.constprop.0+0x68/0x124
4592 19:50:48.821474 <4>[ 165.741029] do_el0_svc+0x40/0xcc
4593 19:50:48.821599 <4>[ 165.744617] el0_svc+0x48/0xc0
4594 19:50:48.821711 <4>[ 165.747941] el0t_64_sync_handler+0xf4/0x120
4595 19:50:48.822430 <4>[ 165.752483] el0t_64_sync+0x18c/0x190
4596 19:50:48.849987 <0>[ 165.756420] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4597 19:50:48.850296 <4>[ 165.762789] ---[ end trace 0000000000000000 ]---
4598 19:50:48.853086 # Segmentation fault
4599 19:50:49.037186 # [ 0.000000] psci: SMC Calling Convention v1.1
4600 19:50:49.037475 # [ 0.000000] percpu: Embedded 32 pages/cpu s92704 r8192 d30176 u131072
4601 19:50:49.037719 # [ 0.000000] pcpu-alloc: s92704 r8192 d30176 u131072 alloc=32*4096
4602 19:50:49.037931 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4603 19:50:49.038130 # [ 0.000000] Detected VIPT I-cache on CPU0
4604 19:50:49.038323 # [ 0.000000] CPU features: detected: ARM erratum 843419
4605 19:50:49.038500 # [ 0.000000] CPU features: detected: ARM erratum 845719
4606 19:50:49.040249 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4607 19:50:49.080312 # [ 0.000000] alternatives: applying boot alternatives
4608 19:50:49.080590 # [ 0.000000] Fallback order for Node 0: 0
4609 19:50:49.080825 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4610 19:50:49.081037 # [ 0.000000] Policy zone: Normal
4611 19:50:49.123435 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/803910/extract-nfsrootfs-l5i5lmox,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4612 19:50:49.123693 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4613 19:50:49.123947 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4614 19:50:49.124458 # [ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
4615 19:50:49.124641 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4616 19:50:49.124830 # [ 165.496356] lkdtm: Performing direct entry WRITE_KERN
4617 19:50:49.125690 # [ 165.501788] lkdtm: attempting bad 10823752 byte write at ffff800009662d08
4618 19:50:49.166629 # [ 165.509319] Unable to handle kernel write to read-only memory at virtual address ffff800009662d08
4619 19:50:49.166883 # [ 165.518840] Mem abort info:
4620 19:50:49.167107 # [ 165.521917] ESR = 0x000000009600004f
4621 19:50:49.167311 # [ 165.526000] EC = 0x25: DABT (current EL), IL = 32 bits
4622 19:50:49.167499 # [ 165.531614] SET = 0, FnV = 0
4623 19:50:49.167615 # [ 165.534959] EA = 0, S1PTW = 0
4624 19:50:49.167729 # [ 165.538394] FSC = 0x0f: level 3 permission fault
4625 19:50:49.167881 # [ 165.543477] Data abort info:
4626 19:50:49.167995 # [ 165.546643] ISV = 0, ISS = 0x0000004f
4627 19:50:49.169838 # [ 165.550770] CM = 0, WnR = 1
4628 19:50:49.210058 # [ 165.554025] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4629 19:50:49.210577 # [ 165.561025] [ffff800009662d08] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=0050000081862783
4630 19:50:49.211414 # [ 165.573915] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4631 19:50:49.211834 # [ 165.580549] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4632 19:50:49.253190 # [ 165.594392] CPU: 1 PID: 2678 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4633 19:50:49.253683 # [ 165.602422] Hardware name: ARM Juno development board (r0) (DT)
4634 19:50:49.254124 # [ 165.608613] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4635 19:50:49.254534 # [ 165.615858] pc : __memcpy+0x128/0x230
4636 19:50:49.254927 # [ 165.619801] lr : lkdtm_WRITE_KERN+0x54/0x88
4637 19:50:49.255306 # [ 165.624257] sp : ffff80000fc33820
4638 19:50:49.255679 # [ 165.627837] x29: ffff80000fc33820 x28: ffff000807578040 x27: 0000000000000000
4639 19:50:49.256526 # [ 165.635268] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb9dcf000
4640 19:50:49.296348 # [ 165.642695] x23: ffff000804cb3000 x22: ffff80000fc339c0 x21: 0000000000a52848
4641 19:50:49.296815 # [ 165.650124] x20: ffff800008c104c0 x19: ffff800009662d08 x18: 0000000000000000
4642 19:50:49.297166 # [ 165.657551] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb9dcf000
4643 19:50:49.297481 # [ 165.664980] x14: 0000000000000008 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4644 19:50:49.297779 # [ 165.672405] x11: 2074612065746972 x10: 7720657479622032 x9 : ffff80000815e944
4645 19:50:49.339528 # [ 165.679830] x8 : ffff80000fc334f8 x7 : a8c17bfd910003fd x6 : a9bf7bfdd503233f
4646 19:50:49.340058 # [ 165.687255] x5 : ffff80000a0b5550 x4 : ffff800009662d08 x3 : ffff800009662d00
4647 19:50:49.340415 # [ 165.694678] x2 : 0000000000a52850 x1 : ffff800008c104b8 x0 : ffff800009662d08
4648 19:50:49.340751 # [ 165.702103] Call trace:
4649 19:50:49.341323 # [ 165.704813] __memcpy+0x128/0x230
4650 19:50:49.341725 # [ 165.708402] lkdtm_do_action+0x2c/0x50
4651 19:50:49.342101 # [ 165.712425] direct_entry+0x164/0x180
4652 19:50:49.342488 # [ 165.716357] full_proxy_write+0x68/0xc0
4653 19:50:49.342860 # [ 165.720469] vfs_write+0xcc/0x2e0
4654 19:50:49.343595 # [ 165.724058] ksys_write+0x80/0x110
4655 19:50:49.382710 # [ 165.727733] __arm64_sys_write+0x28/0x40
4656 19:50:49.383205 # [ 165.731930] invoke_syscall+0x8c/0x120
4657 19:50:49.383651 # [ 165.735959] el0_svc_common.constprop.0+0x68/0x124
4658 19:50:49.384086 # [ 165.741029] do_el0_svc+0x40/0xcc
4659 19:50:49.384478 # [ 165.744617] el0_svc+0x48/0xc0
4660 19:50:49.384857 # [ 165.747941] el0t_64_sync_handler+0xf4/0x120
4661 19:50:49.385606 # [ 165.752483] el0t_64_sync+0x18c/0x190
4662 19:50:49.385953 # [ 165.756420] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4663 19:50:49.386329 # [ 165.762789] ---[ end trace 0000000000000000 ]---
4664 19:50:49.386952 # WRITE_KERN: saw 'call trace:': ok
4665 19:50:49.387301 ok 46 selftests: lkdtm: WRITE_KERN.sh
4666 19:50:49.400946 # selftests: lkdtm: WRITE_OPD.sh
4667 19:50:49.834075 <6>[ 166.747810] lkdtm: Performing direct entry WRITE_OPD
4668 19:50:49.837269 <6>[ 166.753321] lkdtm: XFAIL: Platform doesn't use function descriptors.
4669 19:50:50.005111 # [ 0.000000] pcpu-alloc: s92704 r8192 d30176 u131072 alloc=32*4096
4670 19:50:50.005391 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4671 19:50:50.005883 # [ 0.000000] Detected VIPT I-cache on CPU0
4672 19:50:50.006081 # [ 0.000000] CPU features: detected: ARM erratum 843419
4673 19:50:50.006235 # [ 0.000000] CPU features: detected: ARM erratum 845719
4674 19:50:50.006381 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4675 19:50:50.006524 # [ 0.000000] alternatives: applying boot alternatives
4676 19:50:50.008351 # [ 0.000000] Fallback order for Node 0: 0
4677 19:50:50.048244 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4678 19:50:50.048512 # [ 0.000000] Policy zone: Normal
4679 19:50:50.048989 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/803910/extract-nfsrootfs-l5i5lmox,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4680 19:50:50.051519 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4681 19:50:50.095759 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4682 19:50:50.096054 # [ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
4683 19:50:50.096576 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4684 19:50:50.096791 # [ 166.747810] lkdtm: Performing direct entry WRITE_OPD
4685 19:50:50.096986 # [ 166.753321] lkdtm: XFAIL: Platform doesn't use function descriptors.
4686 19:50:50.098900 # WRITE_OPD: saw 'XFAIL': [SKIP]
4687 19:50:50.114889 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4688 19:50:50.226739 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4689 19:50:50.838708 <6>[ 167.731009] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4690 19:50:50.839628 <6>[ 167.737426] lkdtm: attempting good refcount_inc() without overflow
4691 19:50:50.840064 <6>[ 167.745175] lkdtm: attempting bad refcount_inc() overflow
4692 19:50:50.840404 <4>[ 167.750917] ------------[ cut here ]------------
4693 19:50:50.840716 <4>[ 167.755832] refcount_t: saturated; leaking memory.
4694 19:50:50.841017 <4>[ 167.760955] WARNING: CPU: 1 PID: 2772 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4695 19:50:50.881982 <4>[ 167.769779] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4696 19:50:50.882847 <4>[ 167.783623] CPU: 1 PID: 2772 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4697 19:50:50.883224 <4>[ 167.791650] Hardware name: ARM Juno development board (r0) (DT)
4698 19:50:50.883554 <4>[ 167.797841] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4699 19:50:50.883912 <4>[ 167.805083] pc : refcount_warn_saturate+0x17c/0x224
4700 19:50:50.885562 <4>[ 167.810236] lr : refcount_warn_saturate+0x17c/0x224
4701 19:50:50.886001 <4>[ 167.815388] sp : ffff80000fdd3810
4702 19:50:50.925327 <4>[ 167.818969] x29: ffff80000fdd3810 x28: ffff000802f54f00 x27: 0000000000000000
4703 19:50:50.926176 <4>[ 167.826399] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8f93f000
4704 19:50:50.926553 <4>[ 167.833826] x23: ffff000802d07000 x22: ffff80000fdd39e0 x21: 0000000000000016
4705 19:50:50.926879 <4>[ 167.841253] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
4706 19:50:50.927187 <4>[ 167.848677] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
4707 19:50:50.968728 <4>[ 167.856102] x14: 0000000000000000 x13: 205d323338353537 x12: 2e37363120205b3e
4708 19:50:50.969201 <4>[ 167.863526] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4709 19:50:50.969548 <4>[ 167.870952] x8 : ffff80000fdd34e8 x7 : 0000000000000000 x6 : 0000000000001ffe
4710 19:50:50.969868 <4>[ 167.878376] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
4711 19:50:50.970565 <4>[ 167.885801] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000802f54f00
4712 19:50:50.970907 <4>[ 167.893225] Call trace:
4713 19:50:50.971207 <4>[ 167.895935] refcount_warn_saturate+0x17c/0x224
4714 19:50:50.971942 <4>[ 167.900741] __refcount_add.constprop.0+0x80/0x90
4715 19:50:51.012051 <4>[ 167.905723] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4716 19:50:51.012514 <4>[ 167.910789] lkdtm_do_action+0x2c/0x50
4717 19:50:51.013261 <4>[ 167.914808] direct_entry+0x164/0x180
4718 19:50:51.013618 <4>[ 167.918741] full_proxy_write+0x68/0xc0
4719 19:50:51.013939 <4>[ 167.922851] vfs_write+0xcc/0x2e0
4720 19:50:51.014240 <4>[ 167.926441] ksys_write+0x80/0x110
4721 19:50:51.014528 <4>[ 167.930115] __arm64_sys_write+0x28/0x40
4722 19:50:51.014817 <4>[ 167.934312] invoke_syscall+0x8c/0x120
4723 19:50:51.015109 <4>[ 167.938337] el0_svc_common.constprop.0+0x68/0x124
4724 19:50:51.015598 <4>[ 167.943406] do_el0_svc+0x40/0xcc
4725 19:50:51.055371 <4>[ 167.946995] el0_svc+0x48/0xc0
4726 19:50:51.055872 <4>[ 167.950319] el0t_64_sync_handler+0xf4/0x120
4727 19:50:51.056314 <4>[ 167.954860] el0t_64_sync+0x18c/0x190
4728 19:50:51.057109 <4>[ 167.958794] irq event stamp: 0
4729 19:50:51.057479 <4>[ 167.962113] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4730 19:50:51.057875 <4>[ 167.968659] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4731 19:50:51.058264 <4>[ 167.977123] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4732 19:50:51.058743 <4>[ 167.985585] softirqs last disabled at (0): [<0000000000000000>] 0x0
4733 19:50:51.076184 <4>[ 167.992127] ---[ end trace 0000000000000000 ]---
4734 19:50:51.079191 <6>[ 167.997157] lkdtm: Overflow detected: saturated
4735 19:50:51.262922 # [ 0.000000] rcu: RCU event tracing is enabled.
4736 19:50:51.263205 # [ 0.000000] rcu: RCU lockdep checking is enabled.
4737 19:50:51.263447 # [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
4738 19:50:51.263658 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4739 19:50:51.263883 # [ 0.000000] Rude variant of Tasks RCU enabled.
4740 19:50:51.264077 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4741 19:50:51.264265 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4742 19:50:51.306088 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4743 19:50:51.306361 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4744 19:50:51.306599 # [ 0.000000] Root IRQ handler: gic_handle_irq
4745 19:50:51.306807 # [ 0.000000] GIC: Using split EOI/Deactivate mode
4746 19:50:51.307005 # [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
4747 19:50:51.307198 # [ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
4748 19:50:51.307387 # [ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
4749 19:50:51.309203 # [ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
4750 19:50:51.349533 # [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
4751 19:50:51.350007 # [ 0.000000] timer_sp804: timer clock not found: -517
4752 19:50:51.350443 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4753 19:50:51.350907 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
4754 19:50:51.351311 # [ 0.000000] timer_sp804: timer clock not found: -517
4755 19:50:51.351624 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4756 19:50:51.392689 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
4757 19:50:51.393165 # [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
4758 19:50:51.393524 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
4759 19:50:51.393847 # [ 167.731009] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4760 19:50:51.394150 # [ 167.737426] lkdtm: attempting good refcount_inc() without overflow
4761 19:50:51.394443 # [ 167.745175] lkdtm: attempting bad refcount_inc() overflow
4762 19:50:51.435914 # [ 167.750917] ------------[ cut here ]------------
4763 19:50:51.436399 # [ 167.755832] refcount_t: saturated; leaking memory.
4764 19:50:51.437233 # [ 167.760955] WARNING: CPU: 1 PID: 2772 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4765 19:50:51.437625 # [ 167.769779] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4766 19:50:51.438114 # [ 167.783623] CPU: 1 PID: 2772 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4767 19:50:51.439128 # [ 167.791650] Hardware name: ARM Juno development board (r0) (DT)
4768 19:50:51.478953 # [ 167.797841] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4769 19:50:51.479562 # [ 167.805083] pc : refcount_warn_saturate+0x17c/0x224
4770 19:50:51.480068 # [ 167.810236] lr : refcount_warn_saturate+0x17c/0x224
4771 19:50:51.480482 # [ 167.815388] sp : ffff80000fdd3810
4772 19:50:51.480873 # [ 167.818969] x29: ffff80000fdd3810 x28: ffff000802f54f00 x27: 0000000000000000
4773 19:50:51.481253 # [ 167.826399] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8f93f000
4774 19:50:51.482290 # [ 167.833826] x23: ffff000802d07000 x22: ffff80000fdd39e0 x21: 0000000000000016
4775 19:50:51.522148 # [ 167.841253] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
4776 19:50:51.522999 # [ 167.848677] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
4777 19:50:51.523388 # [ 167.856102] x14: 0000000000000000 x13: 205d323338353537 x12: 2e37363120205b3e
4778 19:50:51.523824 # [ 167.863526] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4779 19:50:51.524221 # [ 167.870952] x8 : ffff80000fdd34e8 x7 : 0000000000000000 x6 : 0000000000001ffe
4780 19:50:51.525455 # [ 167.878376] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
4781 19:50:51.565343 # [ 167.885801] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000802f54f00
4782 19:50:51.565931 # [ 167.893225] Call trace:
4783 19:50:51.566377 # [ 167.895935] refcount_warn_saturate+0x17c/0x224
4784 19:50:51.566786 # [ 167.900741] __refcount_add.constprop.0+0x80/0x90
4785 19:50:51.567178 # [ 167.905723] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4786 19:50:51.567562 # [ 167.910789] lkdtm_do_action+0x2c/0x50
4787 19:50:51.567995 # [ 167.914808] direct_entry+0x164/0x180
4788 19:50:51.568409 # [ 167.918741] full_proxy_write+0x68/0xc0
4789 19:50:51.568740 # [ 167.922851] vfs_write+0xcc/0x2e0
4790 19:50:51.569399 # [ 167.926441] ksys_write+0x80/0x110
4791 19:50:51.608581 # [ 167.930115] __arm64_sys_write+0x28/0x40
4792 19:50:51.609076 # [ 167.934312] invoke_syscall+0x8c/0x120
4793 19:50:51.609434 # [ 167.938337] el0_svc_common.constprop.0+0x68/0x124
4794 19:50:51.609762 # [ 167.943406] do_el0_svc+0x40/0xcc
4795 19:50:51.610068 # [ 167.946995] el0_svc+0x48/0xc0
4796 19:50:51.610363 # [ 167.950319] el0t_64_sync_handler+0xf4/0x120
4797 19:50:51.610653 # [ 167.954860] el0t_64_sync+0x18c/0x190
4798 19:50:51.610932 # [ 167.958794] irq event stamp: 0
4799 19:50:51.611214 # [ 167.962113] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4800 19:50:51.661676 # [ 167.968659] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4801 19:50:51.662156 # [ 167.977123] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4802 19:50:51.662522 # [ 167.985585] softirqs last disabled at (0): [<0000000000000000>] 0x0
4803 19:50:51.662839 # [ 167.992127] ---[ end trace 0000000000000000 ]---
4804 19:50:51.663137 # [ 167.997157] lkdtm: Overflow detected: saturated
4805 19:50:51.663426 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4806 19:50:51.664899 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4807 19:50:51.665340 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4808 19:50:52.097051 <6>[ 168.990675] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4809 19:50:52.097614 <6>[ 168.997057] lkdtm: attempting good refcount_add() without overflow
4810 19:50:52.097803 <6>[ 169.003590] lkdtm: attempting bad refcount_add() overflow
4811 19:50:52.097961 <4>[ 169.009495] ------------[ cut here ]------------
4812 19:50:52.098110 <4>[ 169.014457] refcount_t: saturated; leaking memory.
4813 19:50:52.098254 <4>[ 169.019581] WARNING: CPU: 1 PID: 2811 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4814 19:50:52.140794 <4>[ 169.028405] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4815 19:50:52.141357 <4>[ 169.042247] CPU: 1 PID: 2811 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4816 19:50:52.141712 <4>[ 169.050274] Hardware name: ARM Juno development board (r0) (DT)
4817 19:50:52.142440 <4>[ 169.056466] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4818 19:50:52.142801 <4>[ 169.063707] pc : refcount_warn_saturate+0x17c/0x224
4819 19:50:52.144509 <4>[ 169.068860] lr : refcount_warn_saturate+0x17c/0x224
4820 19:50:52.145027 <4>[ 169.074011] sp : ffff80000fe6b830
4821 19:50:52.184078 <4>[ 169.077591] x29: ffff80000fe6b830 x28: ffff000806101a80 x27: 0000000000000000
4822 19:50:52.184578 <4>[ 169.085019] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9cdcf000
4823 19:50:52.185027 <4>[ 169.092444] x23: ffff0008081fb000 x22: ffff80000fe6ba00 x21: 0000000000000016
4824 19:50:52.185516 <4>[ 169.099869] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
4825 19:50:52.185915 <4>[ 169.107293] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4826 19:50:52.227308 <4>[ 169.114718] x14: 0000000000000000 x13: 205d373534343130 x12: 2e39363120205b3e
4827 19:50:52.227833 <4>[ 169.122141] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4828 19:50:52.228292 <4>[ 169.129566] x8 : ffff80000fe6b508 x7 : 0000000000000000 x6 : 0000000000001ffe
4829 19:50:52.228726 <4>[ 169.136990] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
4830 19:50:52.229124 <4>[ 169.144414] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806101a80
4831 19:50:52.229512 <4>[ 169.151838] Call trace:
4832 19:50:52.229930 <4>[ 169.154548] refcount_warn_saturate+0x17c/0x224
4833 19:50:52.230712 <4>[ 169.159354] __refcount_add.constprop.0+0x80/0x90
4834 19:50:52.270649 <4>[ 169.164335] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4835 19:50:52.271142 <4>[ 169.169402] lkdtm_do_action+0x2c/0x50
4836 19:50:52.271580 <4>[ 169.173421] direct_entry+0x164/0x180
4837 19:50:52.272015 <4>[ 169.177353] full_proxy_write+0x68/0xc0
4838 19:50:52.272402 <4>[ 169.181464] vfs_write+0xcc/0x2e0
4839 19:50:52.273153 <4>[ 169.185054] ksys_write+0x80/0x110
4840 19:50:52.273501 <4>[ 169.188728] __arm64_sys_write+0x28/0x40
4841 19:50:52.273896 <4>[ 169.192925] invoke_syscall+0x8c/0x120
4842 19:50:52.274269 <4>[ 169.196951] el0_svc_common.constprop.0+0x68/0x124
4843 19:50:52.274726 <4>[ 169.202019] do_el0_svc+0x40/0xcc
4844 19:50:52.314003 <4>[ 169.205608] el0_svc+0x48/0xc0
4845 19:50:52.314481 <4>[ 169.208932] el0t_64_sync_handler+0xf4/0x120
4846 19:50:52.314910 <4>[ 169.213474] el0t_64_sync+0x18c/0x190
4847 19:50:52.315308 <4>[ 169.217407] irq event stamp: 0
4848 19:50:52.315690 <4>[ 169.220726] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4849 19:50:52.316474 <4>[ 169.227273] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4850 19:50:52.316827 <4>[ 169.235736] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4851 19:50:52.317316 <4>[ 169.244197] softirqs last disabled at (0): [<0000000000000000>] 0x0
4852 19:50:52.334845 <4>[ 169.250740] ---[ end trace 0000000000000000 ]---
4853 19:50:52.338071 <6>[ 169.255722] lkdtm: Overflow detected: saturated
4854 19:50:52.521669 # [ 168.990675] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4855 19:50:52.521949 # [ 168.997057] lkdtm: attempting good refcount_add() without overflow
4856 19:50:52.522189 # [ 169.003590] lkdtm: attempting bad refcount_add() overflow
4857 19:50:52.522371 # [ 169.009495] ------------[ cut here ]------------
4858 19:50:52.522823 # [ 169.014457] refcount_t: saturated; leaking memory.
4859 19:50:52.523009 # [ 169.019581] WARNING: CPU: 1 PID: 2811 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4860 19:50:52.564814 # [ 169.028405] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4861 19:50:52.565124 # [ 169.042247] CPU: 1 PID: 2811 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4862 19:50:52.565308 # [ 169.050274] Hardware name: ARM Juno development board (r0) (DT)
4863 19:50:52.565467 # [ 169.056466] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4864 19:50:52.565891 # [ 169.063707] pc : refcount_warn_saturate+0x17c/0x224
4865 19:50:52.566043 # [ 169.068860] lr : refcount_warn_saturate+0x17c/0x224
4866 19:50:52.568043 # [ 169.074011] sp : ffff80000fe6b830
4867 19:50:52.608055 # [ 169.077591] x29: ffff80000fe6b830 x28: ffff000806101a80 x27: 0000000000000000
4868 19:50:52.608359 # [ 169.085019] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9cdcf000
4869 19:50:52.608828 # [ 169.092444] x23: ffff0008081fb000 x22: ffff80000fe6ba00 x21: 0000000000000016
4870 19:50:52.609011 # [ 169.099869] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
4871 19:50:52.609163 # [ 169.107293] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4872 19:50:52.611215 # [ 169.114718] x14: 0000000000000000 x13: 205d373534343130 x12: 2e39363120205b3e
4873 19:50:52.651224 # [ 169.122141] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4874 19:50:52.651492 # [ 169.129566] x8 : ffff80000fe6b508 x7 : 0000000000000000 x6 : 0000000000001ffe
4875 19:50:52.651677 # [ 169.136990] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
4876 19:50:52.651866 # [ 169.144414] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806101a80
4877 19:50:52.652025 # [ 169.151838] Call trace:
4878 19:50:52.652176 # [ 169.154548] refcount_warn_saturate+0x17c/0x224
4879 19:50:52.652323 # [ 169.159354] __refcount_add.constprop.0+0x80/0x90
4880 19:50:52.654092 # [ 169.164335] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4881 19:50:52.694263 # [ 169.169402] lkdtm_do_action+0x2c/0x50
4882 19:50:52.694527 # [ 169.173421] direct_entry+0x164/0x180
4883 19:50:52.694710 # [ 169.177353] full_proxy_write+0x68/0xc0
4884 19:50:52.694871 # [ 169.181464] vfs_write+0xcc/0x2e0
4885 19:50:52.695023 # [ 169.185054] ksys_write+0x80/0x110
4886 19:50:52.695168 # [ 169.188728] __arm64_sys_write+0x28/0x40
4887 19:50:52.695309 # [ 169.192925] invoke_syscall+0x8c/0x120
4888 19:50:52.695396 # [ 169.196951] el0_svc_common.constprop.0+0x68/0x124
4889 19:50:52.695479 # [ 169.202019] do_el0_svc+0x40/0xcc
4890 19:50:52.695565 # [ 169.205608] el0_svc+0x48/0xc0
4891 19:50:52.697470 # [ 169.208932] el0t_64_sync_handler+0xf4/0x120
4892 19:50:52.737419 # [ 169.213474] el0t_64_sync+0x18c/0x190
4893 19:50:52.737702 # [ 169.217407] irq event stamp: 0
4894 19:50:52.738214 # [ 169.220726] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4895 19:50:52.738430 # [ 169.227273] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4896 19:50:52.738603 # [ 169.235736] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4897 19:50:52.738758 # [ 169.244197] softirqs last disabled at (0): [<0000000000000000>] 0x0
4898 19:50:52.740614 # [ 169.250740] ---[ end trace 0000000000000000 ]---
4899 19:50:52.763227 # [ 169.255722] lkdtm: Overflow detected: saturated
4900 19:50:52.763487 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4901 19:50:52.763673 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4902 19:50:52.766384 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4903 19:50:53.318561 <6>[ 170.207010] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4904 19:50:53.318879 <6>[ 170.214171] lkdtm: attempting bad refcount_inc_not_zero() overflow
4905 19:50:53.319095 <4>[ 170.220701] ------------[ cut here ]------------
4906 19:50:53.319275 <4>[ 170.225657] refcount_t: saturated; leaking memory.
4907 19:50:53.319716 <4>[ 170.230931] WARNING: CPU: 1 PID: 2850 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4908 19:50:53.321176 <4>[ 170.239679] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4909 19:50:53.362109 <4>[ 170.253521] CPU: 1 PID: 2850 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4910 19:50:53.362643 <4>[ 170.261546] Hardware name: ARM Juno development board (r0) (DT)
4911 19:50:53.363010 <4>[ 170.267738] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4912 19:50:53.363723 <4>[ 170.274979] pc : refcount_warn_saturate+0xf8/0x224
4913 19:50:53.364119 <4>[ 170.280045] lr : refcount_warn_saturate+0xf8/0x224
4914 19:50:53.364438 <4>[ 170.285109] sp : ffff80000ff0ba10
4915 19:50:53.365694 <4>[ 170.288690] x29: ffff80000ff0ba10 x28: ffff00080d790040 x27: 0000000000000000
4916 19:50:53.405518 <4>[ 170.296117] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9d3bf000
4917 19:50:53.406006 <4>[ 170.303542] x23: ffff000800b64000 x22: ffff80000ff0bbf0 x21: 00000000ffffffff
4918 19:50:53.406352 <4>[ 170.310967] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
4919 19:50:53.406669 <4>[ 170.318391] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4920 19:50:53.406973 <4>[ 170.325816] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
4921 19:50:53.408773 <4>[ 170.333240] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
4922 19:50:53.448772 <4>[ 170.340666] x8 : ffff80000ff0b788 x7 : 0000000000000000 x6 : ffff8000081002f4
4923 19:50:53.449653 <4>[ 170.348090] x5 : ffff80000ff0c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
4924 19:50:53.450095 <4>[ 170.355514] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d790040
4925 19:50:53.450423 <4>[ 170.362939] Call trace:
4926 19:50:53.450725 <4>[ 170.365648] refcount_warn_saturate+0xf8/0x224
4927 19:50:53.451021 <4>[ 170.370367] __refcount_add_not_zero.constprop.0+0x90/0xb0
4928 19:50:53.452175 <4>[ 170.376131] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x44/0x88
4929 19:50:53.492175 <4>[ 170.381979] lkdtm_do_action+0x2c/0x50
4930 19:50:53.492698 <4>[ 170.386001] direct_entry+0x164/0x180
4931 19:50:53.493037 <4>[ 170.389933] full_proxy_write+0x68/0xc0
4932 19:50:53.493345 <4>[ 170.394043] vfs_write+0xcc/0x2e0
4933 19:50:53.493703 <4>[ 170.397632] ksys_write+0x80/0x110
4934 19:50:53.494012 <4>[ 170.401307] __arm64_sys_write+0x28/0x40
4935 19:50:53.494676 <4>[ 170.405503] invoke_syscall+0x8c/0x120
4936 19:50:53.495080 <4>[ 170.409530] el0_svc_common.constprop.0+0x68/0x124
4937 19:50:53.495464 <4>[ 170.414599] do_el0_svc+0x40/0xcc
4938 19:50:53.495771 <4>[ 170.418187] el0_svc+0x48/0xc0
4939 19:50:53.496263 <4>[ 170.421512] el0t_64_sync_handler+0xf4/0x120
4940 19:50:53.535515 <4>[ 170.426054] el0t_64_sync+0x18c/0x190
4941 19:50:53.536054 <4>[ 170.429988] irq event stamp: 0
4942 19:50:53.536853 <4>[ 170.433306] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4943 19:50:53.537257 <4>[ 170.439852] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4944 19:50:53.537704 <4>[ 170.448315] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4945 19:50:53.538146 <4>[ 170.456776] softirqs last disabled at (0): [<0000000000000000>] 0x0
4946 19:50:53.538455 <4>[ 170.463319] ---[ end trace 0000000000000000 ]---
4947 19:50:53.552733 <6>[ 170.468303] lkdtm: Overflow detected: saturated
4948 19:50:53.705531 # [ 170.207010] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4949 19:50:53.706083 # [ 170.214171] lkdtm: attempting bad refcount_inc_not_zero() overflow
4950 19:50:53.706293 # [ 170.220701] ------------[ cut here ]------------
4951 19:50:53.706465 # [ 170.225657] refcount_t: saturated; leaking memory.
4952 19:50:53.706629 # [ 170.230931] WARNING: CPU: 1 PID: 2850 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4953 19:50:53.748681 # [ 170.239679] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
4954 19:50:53.748968 # [ 170.253521] CPU: 1 PID: 2850 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4955 19:50:53.749444 # [ 170.261546] Hardware name: ARM Juno development board (r0) (DT)
4956 19:50:53.749637 # [ 170.267738] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4957 19:50:53.749804 # [ 170.274979] pc : refcount_warn_saturate+0xf8/0x224
4958 19:50:53.749961 # [ 170.280045] lr : refcount_warn_saturate+0xf8/0x224
4959 19:50:53.750109 # [ 170.285109] sp : ffff80000ff0ba10
4960 19:50:53.751881 # [ 170.288690] x29: ffff80000ff0ba10 x28: ffff00080d790040 x27: 0000000000000000
4961 19:50:53.791964 # [ 170.296117] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9d3bf000
4962 19:50:53.792239 # [ 170.303542] x23: ffff000800b64000 x22: ffff80000ff0bbf0 x21: 00000000ffffffff
4963 19:50:53.792743 # [ 170.310967] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
4964 19:50:53.792943 # [ 170.318391] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4965 19:50:53.793117 # [ 170.325816] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
4966 19:50:53.835136 # [ 170.333240] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
4967 19:50:53.835404 # [ 170.340666] x8 : ffff80000ff0b788 x7 : 0000000000000000 x6 : ffff8000081002f4
4968 19:50:53.835606 # [ 170.348090] x5 : ffff80000ff0c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
4969 19:50:53.835798 # [ 170.355514] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d790040
4970 19:50:53.835974 # [ 170.362939] Call trace:
4971 19:50:53.836104 # [ 170.365648] refcount_warn_saturate+0xf8/0x224
4972 19:50:53.836231 # [ 170.370367] __refcount_add_not_zero.constprop.0+0x90/0xb0
4973 19:50:53.838265 # [ 170.376131] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x44/0x88
4974 19:50:53.878212 # [ 170.381979] lkdtm_do_action+0x2c/0x50
4975 19:50:53.878483 # [ 170.386001] direct_entry+0x164/0x180
4976 19:50:53.878656 # [ 170.389933] full_proxy_write+0x68/0xc0
4977 19:50:53.879111 # [ 170.394043] vfs_write+0xcc/0x2e0
4978 19:50:53.879282 # [ 170.397632] ksys_write+0x80/0x110
4979 19:50:53.879431 # [ 170.401307] __arm64_sys_write+0x28/0x40
4980 19:50:53.879577 # [ 170.405503] invoke_syscall+0x8c/0x120
4981 19:50:53.879719 # [ 170.409530] el0_svc_common.constprop.0+0x68/0x124
4982 19:50:53.879890 # [ 170.414599] do_el0_svc+0x40/0xcc
4983 19:50:53.880023 # [ 170.418187] el0_svc+0x48/0xc0
4984 19:50:53.881431 # [ 170.421512] el0t_64_sync_handler+0xf4/0x120
4985 19:50:53.921379 # [ 170.426054] el0t_64_sync+0x18c/0x190
4986 19:50:53.921659 # [ 170.429988] irq event stamp: 0
4987 19:50:53.921847 # [ 170.433306] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4988 19:50:53.922056 # [ 170.439852] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4989 19:50:53.922232 # [ 170.448315] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4990 19:50:53.922391 # [ 170.456776] softirqs last disabled at (0): [<0000000000000000>] 0x0
4991 19:50:53.923635 # [ 170.463319] ---[ end trace 0000000000000000 ]---
4992 19:50:53.948043 # [ 170.468303] lkdtm: Overflow detected: saturated
4993 19:50:53.948312 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
4994 19:50:53.948503 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4995 19:50:53.951138 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4996 19:50:54.487362 <6>[ 171.378645] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4997 19:50:54.487663 <6>[ 171.385789] lkdtm: attempting bad refcount_add_not_zero() overflow
4998 19:50:54.487894 <4>[ 171.392314] ------------[ cut here ]------------
4999 19:50:54.488380 <4>[ 171.397263] refcount_t: saturated; leaking memory.
5000 19:50:54.488588 <4>[ 171.402626] WARNING: CPU: 1 PID: 2889 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5001 19:50:54.530706 <4>[ 171.411373] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5002 19:50:54.530977 <4>[ 171.425216] CPU: 1 PID: 2889 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5003 19:50:54.531169 <4>[ 171.433242] Hardware name: ARM Juno development board (r0) (DT)
5004 19:50:54.531360 <4>[ 171.439434] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5005 19:50:54.531525 <4>[ 171.446675] pc : refcount_warn_saturate+0xf8/0x224
5006 19:50:54.531659 <4>[ 171.451742] lr : refcount_warn_saturate+0xf8/0x224
5007 19:50:54.531801 <4>[ 171.456806] sp : ffff80000ffcb8a0
5008 19:50:54.533839 <4>[ 171.460386] x29: ffff80000ffcb8a0 x28: ffff000806104f00 x27: 0000000000000000
5009 19:50:54.574053 <4>[ 171.467813] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8051f000
5010 19:50:54.574339 <4>[ 171.475238] x23: ffff000807c0e000 x22: ffff80000ffcba80 x21: 00000000ffffffff
5011 19:50:54.574516 <4>[ 171.482663] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
5012 19:50:54.574672 <4>[ 171.490087] x17: ffff800009663970 x16: ffff80000878e7b8 x15: ffff8000080b2580
5013 19:50:54.574821 <4>[ 171.497511] x14: ffff80000967a09c x13: ffff80000802e15c x12: ffff80000843e978
5014 19:50:54.617339 <4>[ 171.504935] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096830d0
5015 19:50:54.617605 <4>[ 171.512359] x8 : ffff80000ffcb3c8 x7 : 0000000000000000 x6 : 0000000000000028
5016 19:50:54.617840 <4>[ 171.519783] x5 : ffff80000ffcc000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5017 19:50:54.618013 <4>[ 171.527207] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806104f00
5018 19:50:54.618168 <4>[ 171.534631] Call trace:
5019 19:50:54.618316 <4>[ 171.537341] refcount_warn_saturate+0xf8/0x224
5020 19:50:54.618445 <4>[ 171.542059] __refcount_add_not_zero.constprop.0+0x90/0xb0
5021 19:50:54.620440 <4>[ 171.547823] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x44/0x88
5022 19:50:54.660679 <4>[ 171.553671] lkdtm_do_action+0x2c/0x50
5023 19:50:54.660988 <4>[ 171.557692] direct_entry+0x164/0x180
5024 19:50:54.661184 <4>[ 171.561624] full_proxy_write+0x68/0xc0
5025 19:50:54.661643 <4>[ 171.565735] vfs_write+0xcc/0x2e0
5026 19:50:54.661818 <4>[ 171.569325] ksys_write+0x80/0x110
5027 19:50:54.661969 <4>[ 171.572999] __arm64_sys_write+0x28/0x40
5028 19:50:54.662132 <4>[ 171.577196] invoke_syscall+0x8c/0x120
5029 19:50:54.662288 <4>[ 171.581222] el0_svc_common.constprop.0+0x68/0x124
5030 19:50:54.662425 <4>[ 171.586291] do_el0_svc+0x40/0xcc
5031 19:50:54.662555 <4>[ 171.589880] el0_svc+0x48/0xc0
5032 19:50:54.663845 <4>[ 171.593205] el0t_64_sync_handler+0xf4/0x120
5033 19:50:54.704089 <4>[ 171.597746] el0t_64_sync+0x18c/0x190
5034 19:50:54.704355 <4>[ 171.601680] irq event stamp: 0
5035 19:50:54.704845 <4>[ 171.604998] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5036 19:50:54.705031 <4>[ 171.611544] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5037 19:50:54.705230 <4>[ 171.620007] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5038 19:50:54.705402 <4>[ 171.628469] softirqs last disabled at (0): [<0000000000000000>] 0x0
5039 19:50:54.707077 <4>[ 171.635011] ---[ end trace 0000000000000000 ]---
5040 19:50:54.721456 <6>[ 171.639969] lkdtm: Overflow detected: saturated
5041 19:50:54.901071 # [ 171.378645] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5042 19:50:54.901338 # [ 171.385789] lkdtm: attempting bad refcount_add_not_zero() overflow
5043 19:50:54.901593 # [ 171.392314] ------------[ cut here ]------------
5044 19:50:54.901814 # [ 171.397263] refcount_t: saturated; leaking memory.
5045 19:50:54.902037 # [ 171.402626] WARNING: CPU: 1 PID: 2889 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5046 19:50:54.944034 # [ 171.411373] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5047 19:50:54.944304 # [ 171.425216] CPU: 1 PID: 2889 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5048 19:50:54.944521 # [ 171.433242] Hardware name: ARM Juno development board (r0) (DT)
5049 19:50:54.944687 # [ 171.439434] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5050 19:50:54.944839 # [ 171.446675] pc : refcount_warn_saturate+0xf8/0x224
5051 19:50:54.944986 # [ 171.451742] lr : refcount_warn_saturate+0xf8/0x224
5052 19:50:54.945129 # [ 171.456806] sp : ffff80000ffcb8a0
5053 19:50:54.987092 # [ 171.460386] x29: ffff80000ffcb8a0 x28: ffff000806104f00 x27: 0000000000000000
5054 19:50:54.987816 # [ 171.467813] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8051f000
5055 19:50:54.988054 # [ 171.475238] x23: ffff000807c0e000 x22: ffff80000ffcba80 x21: 00000000ffffffff
5056 19:50:54.988257 # [ 171.482663] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
5057 19:50:54.988440 # [ 171.490087] x17: ffff800009663970 x16: ffff80000878e7b8 x15: ffff8000080b2580
5058 19:50:54.988617 # [ 171.497511] x14: ffff80000967a09c x13: ffff80000802e15c x12: ffff80000843e978
5059 19:50:55.030483 # [ 171.504935] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096830d0
5060 19:50:55.031562 # [ 171.512359] x8 : ffff80000ffcb3c8 x7 : 0000000000000000 x6 : 0000000000000028
5061 19:50:55.032078 # [ 171.519783] x5 : ffff80000ffcc000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5062 19:50:55.032522 # [ 171.527207] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806104f00
5063 19:50:55.033214 # [ 171.534631] Call trace:
5064 19:50:55.033630 # [ 171.537341] refcount_warn_saturate+0xf8/0x224
5065 19:50:55.034047 # [ 171.542059] __refcount_add_not_zero.constprop.0+0x90/0xb0
5066 19:50:55.034540 # [ 171.547823] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x44/0x88
5067 19:50:55.073844 # [ 171.553671] lkdtm_do_action+0x2c/0x50
5068 19:50:55.074426 # [ 171.557692] direct_entry+0x164/0x180
5069 19:50:55.074799 # [ 171.561624] full_proxy_write+0x68/0xc0
5070 19:50:55.075136 # [ 171.565735] vfs_write+0xcc/0x2e0
5071 19:50:55.075443 # [ 171.569325] ksys_write+0x80/0x110
5072 19:50:55.075740 # [ 171.572999] __arm64_sys_write+0x28/0x40
5073 19:50:55.076093 # [ 171.577196] invoke_syscall+0x8c/0x120
5074 19:50:55.076392 # [ 171.581222] el0_svc_common.constprop.0+0x68/0x124
5075 19:50:55.076745 # [ 171.586291] do_el0_svc+0x40/0xcc
5076 19:50:55.077185 # [ 171.589880] el0_svc+0x48/0xc0
5077 19:50:55.077853 # [ 171.593205] el0t_64_sync_handler+0xf4/0x120
5078 19:50:55.116982 # [ 171.597746] el0t_64_sync+0x18c/0x190
5079 19:50:55.117482 # [ 171.601680] irq event stamp: 0
5080 19:50:55.117905 # [ 171.604998] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5081 19:50:55.119335 # [ 171.611544] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5082 19:50:55.119771 # [ 171.620007] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5083 19:50:55.120249 # [ 171.628469] softirqs last disabled at (0): [<0000000000000000>] 0x0
5084 19:50:55.120726 # [ 171.635011] ---[ end trace 0000000000000000 ]---
5085 19:50:55.143266 # [ 171.639969] lkdtm: Overflow detected: saturated
5086 19:50:55.143761 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5087 19:50:55.146523 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5088 19:50:55.209890 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5089 19:50:55.826155 <6>[ 172.719080] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5090 19:50:55.826450 <6>[ 172.725131] lkdtm: attempting good refcount_dec()
5091 19:50:55.826650 <6>[ 172.730181] lkdtm: attempting bad refcount_dec() to zero
5092 19:50:55.826832 <4>[ 172.735827] ------------[ cut here ]------------
5093 19:50:55.827230 <4>[ 172.740772] refcount_t: decrement hit 0; leaking memory.
5094 19:50:55.827392 <4>[ 172.746558] WARNING: CPU: 1 PID: 2928 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5095 19:50:55.869488 <4>[ 172.755305] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5096 19:50:55.869786 <4>[ 172.769147] CPU: 1 PID: 2928 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5097 19:50:55.869983 <4>[ 172.777173] Hardware name: ARM Juno development board (r0) (DT)
5098 19:50:55.870155 <4>[ 172.783365] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5099 19:50:55.870615 <4>[ 172.790606] pc : refcount_warn_saturate+0x68/0x224
5100 19:50:55.870784 <4>[ 172.795672] lr : refcount_warn_saturate+0x68/0x224
5101 19:50:55.872788 <4>[ 172.800736] sp : ffff800010063b90
5102 19:50:55.912785 <4>[ 172.804317] x29: ffff800010063b90 x28: ffff0008081acf00 x27: 0000000000000000
5103 19:50:55.913055 <4>[ 172.811744] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb709f000
5104 19:50:55.913228 <4>[ 172.819170] x23: ffff000805470000 x22: ffff800010063d60 x21: 0000000000000012
5105 19:50:55.913383 <4>[ 172.826594] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5106 19:50:55.913556 <4>[ 172.834019] x17: ffff8000096632b8 x16: ffff80000878e728 x15: ffff8000080b2580
5107 19:50:55.915000 <4>[ 172.841443] x14: ffff80000967a09c x13: ffff80000802e15c x12: ffff80000843e978
5108 19:50:55.956165 <4>[ 172.848868] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096830d0
5109 19:50:55.956425 <4>[ 172.856292] x8 : ffff8000100636b8 x7 : 0000000000000000 x6 : 0000000000000028
5110 19:50:55.956886 <4>[ 172.863716] x5 : ffff800010064000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5111 19:50:55.957066 <4>[ 172.871139] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008081acf00
5112 19:50:55.957230 <4>[ 172.878563] Call trace:
5113 19:50:55.957403 <4>[ 172.881273] refcount_warn_saturate+0x68/0x224
5114 19:50:55.959391 <4>[ 172.885992] __refcount_dec.constprop.0+0x50/0x60
5115 19:50:55.999527 <4>[ 172.890972] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5116 19:50:55.999815 <4>[ 172.895688] lkdtm_do_action+0x2c/0x50
5117 19:50:56.000003 <4>[ 172.899709] direct_entry+0x164/0x180
5118 19:50:56.000166 <4>[ 172.903642] full_proxy_write+0x68/0xc0
5119 19:50:56.000317 <4>[ 172.907753] vfs_write+0xcc/0x2e0
5120 19:50:56.000463 <4>[ 172.911342] ksys_write+0x80/0x110
5121 19:50:56.000604 <4>[ 172.915016] __arm64_sys_write+0x28/0x40
5122 19:50:56.000731 <4>[ 172.919213] invoke_syscall+0x8c/0x120
5123 19:50:56.000821 <4>[ 172.923239] el0_svc_common.constprop.0+0x68/0x124
5124 19:50:56.000924 <4>[ 172.928307] do_el0_svc+0x40/0xcc
5125 19:50:56.002703 <4>[ 172.931896] el0_svc+0x48/0xc0
5126 19:50:56.042771 <4>[ 172.935220] el0t_64_sync_handler+0xf4/0x120
5127 19:50:56.043029 <4>[ 172.939762] el0t_64_sync+0x18c/0x190
5128 19:50:56.043250 <4>[ 172.943695] irq event stamp: 0
5129 19:50:56.043480 <4>[ 172.947013] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5130 19:50:56.043710 <4>[ 172.953560] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5131 19:50:56.043930 <4>[ 172.962024] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5132 19:50:56.045939 <4>[ 172.970484] softirqs last disabled at (0): [<0000000000000000>] 0x0
5133 19:50:56.063990 <4>[ 172.977027] ---[ end trace 0000000000000000 ]---
5134 19:50:56.067074 <6>[ 172.982070] lkdtm: Zero detected: saturated
5135 19:50:56.244773 # [ 172.719080] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5136 19:50:56.245061 # [ 172.725131] lkdtm: attempting good refcount_dec()
5137 19:50:56.245372 # [ 172.730181] lkdtm: attempting bad refcount_dec() to zero
5138 19:50:56.245575 # [ 172.735827] ------------[ cut here ]------------
5139 19:50:56.245738 # [ 172.740772] refcount_t: decrement hit 0; leaking memory.
5140 19:50:56.245896 # [ 172.746558] WARNING: CPU: 1 PID: 2928 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5141 19:50:56.287839 # [ 172.755305] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5142 19:50:56.288106 # [ 172.769147] CPU: 1 PID: 2928 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5143 19:50:56.288280 # [ 172.777173] Hardware name: ARM Juno development board (r0) (DT)
5144 19:50:56.288767 # [ 172.783365] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5145 19:50:56.288949 # [ 172.790606] pc : refcount_warn_saturate+0x68/0x224
5146 19:50:56.289100 # [ 172.795672] lr : refcount_warn_saturate+0x68/0x224
5147 19:50:56.290645 # [ 172.800736] sp : ffff800010063b90
5148 19:50:56.331007 # [ 172.804317] x29: ffff800010063b90 x28: ffff0008081acf00 x27: 0000000000000000
5149 19:50:56.331265 # [ 172.811744] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb709f000
5150 19:50:56.331435 # [ 172.819170] x23: ffff000805470000 x22: ffff800010063d60 x21: 0000000000000012
5151 19:50:56.331590 # [ 172.826594] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5152 19:50:56.331736 # [ 172.834019] x17: ffff8000096632b8 x16: ffff80000878e728 x15: ffff8000080b2580
5153 19:50:56.334216 # [ 172.841443] x14: ffff80000967a09c x13: ffff80000802e15c x12: ffff80000843e978
5154 19:50:56.374197 # [ 172.848868] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096830d0
5155 19:50:56.374458 # [ 172.856292] x8 : ffff8000100636b8 x7 : 0000000000000000 x6 : 0000000000000028
5156 19:50:56.374629 # [ 172.863716] x5 : ffff800010064000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5157 19:50:56.375057 # [ 172.871139] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008081acf00
5158 19:50:56.375265 # [ 172.878563] Call trace:
5159 19:50:56.375484 # [ 172.881273] refcount_warn_saturate+0x68/0x224
5160 19:50:56.375676 # [ 172.885992] __refcount_dec.constprop.0+0x50/0x60
5161 19:50:56.417380 # [ 172.890972] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5162 19:50:56.417640 # [ 172.895688] lkdtm_do_action+0x2c/0x50
5163 19:50:56.417829 # [ 172.899709] direct_entry+0x164/0x180
5164 19:50:56.417999 # [ 172.903642] full_proxy_write+0x68/0xc0
5165 19:50:56.418151 # [ 172.907753] vfs_write+0xcc/0x2e0
5166 19:50:56.418293 # [ 172.911342] ksys_write+0x80/0x110
5167 19:50:56.418457 # [ 172.915016] __arm64_sys_write+0x28/0x40
5168 19:50:56.418587 # [ 172.919213] invoke_syscall+0x8c/0x120
5169 19:50:56.418677 # [ 172.923239] el0_svc_common.constprop.0+0x68/0x124
5170 19:50:56.418766 # [ 172.928307] do_el0_svc+0x40/0xcc
5171 19:50:56.418855 # [ 172.931896] el0_svc+0x48/0xc0
5172 19:50:56.460478 # [ 172.935220] el0t_64_sync_handler+0xf4/0x120
5173 19:50:56.460771 # [ 172.939762] el0t_64_sync+0x18c/0x190
5174 19:50:56.460982 # [ 172.943695] irq event stamp: 0
5175 19:50:56.461155 # [ 172.947013] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5176 19:50:56.461317 # [ 172.953560] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5177 19:50:56.461526 # [ 172.962024] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5178 19:50:56.461654 # [ 172.970484] softirqs last disabled at (0): [<0000000000000000>] 0x0
5179 19:50:56.463598 # [ 172.977027] ---[ end trace 0000000000000000 ]---
5180 19:50:56.486659 # [ 172.982070] lkdtm: Zero detected: saturated
5181 19:50:56.486922 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5182 19:50:56.487110 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5183 19:50:56.489481 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5184 19:50:57.112220 <6>[ 174.005883] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5185 19:50:57.112795 <6>[ 174.012252] lkdtm: attempting bad refcount_dec() below zero
5186 19:50:57.113017 <4>[ 174.018168] ------------[ cut here ]------------
5187 19:50:57.113198 <4>[ 174.023116] refcount_t: decrement hit 0; leaking memory.
5188 19:50:57.113361 <4>[ 174.028829] WARNING: CPU: 3 PID: 2972 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5189 19:50:57.155622 <4>[ 174.037578] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5190 19:50:57.155933 <4>[ 174.051461] CPU: 3 PID: 2972 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5191 19:50:57.156422 <4>[ 174.059493] Hardware name: ARM Juno development board (r0) (DT)
5192 19:50:57.156624 <4>[ 174.065691] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5193 19:50:57.156802 <4>[ 174.072940] pc : refcount_warn_saturate+0x68/0x224
5194 19:50:57.156953 <4>[ 174.078015] lr : refcount_warn_saturate+0x68/0x224
5195 19:50:57.157098 <4>[ 174.083088] sp : ffff800010133930
5196 19:50:57.199098 <4>[ 174.086673] x29: ffff800010133930 x28: ffff0008076034c0 x27: 0000000000000000
5197 19:50:57.199375 <4>[ 174.094113] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbd6af000
5198 19:50:57.199568 <4>[ 174.101551] x23: ffff0008068cb000 x22: ffff800010133b00 x21: 0000000000000016
5199 19:50:57.199737 <4>[ 174.108989] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5200 19:50:57.199926 <4>[ 174.116427] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbd6af000
5201 19:50:57.200082 <4>[ 174.123863] x14: 0000000000000000 x13: 205d363131333230 x12: 2e34373120205b3e
5202 19:50:57.242498 <4>[ 174.131301] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815e944
5203 19:50:57.243103 <4>[ 174.138739] x8 : ffff800010133608 x7 : 0000000000000000 x6 : 0000000000001ffe
5204 19:50:57.243322 <4>[ 174.146176] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974ad2000
5205 19:50:57.243490 <4>[ 174.153613] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008076034c0
5206 19:50:57.243642 <4>[ 174.161051] Call trace:
5207 19:50:57.243805 <4>[ 174.163766] refcount_warn_saturate+0x68/0x224
5208 19:50:57.243953 <4>[ 174.168493] __refcount_dec.constprop.0+0x50/0x60
5209 19:50:57.245806 <4>[ 174.173483] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5210 19:50:57.285979 <4>[ 174.178556] lkdtm_do_action+0x2c/0x50
5211 19:50:57.286244 <4>[ 174.182585] direct_entry+0x164/0x180
5212 19:50:57.286431 <4>[ 174.186525] full_proxy_write+0x68/0xc0
5213 19:50:57.286599 <4>[ 174.190643] vfs_write+0xcc/0x2e0
5214 19:50:57.286759 <4>[ 174.194241] ksys_write+0x80/0x110
5215 19:50:57.286911 <4>[ 174.197923] __arm64_sys_write+0x28/0x40
5216 19:50:57.287060 <4>[ 174.202129] invoke_syscall+0x8c/0x120
5217 19:50:57.287199 <4>[ 174.206163] el0_svc_common.constprop.0+0x68/0x124
5218 19:50:57.287310 <4>[ 174.211240] do_el0_svc+0x40/0xcc
5219 19:50:57.287419 <4>[ 174.214837] el0_svc+0x48/0xc0
5220 19:50:57.289033 <4>[ 174.218169] el0t_64_sync_handler+0xf4/0x120
5221 19:50:57.329663 <4>[ 174.222719] el0t_64_sync+0x18c/0x190
5222 19:50:57.329925 <4>[ 174.226662] irq event stamp: 0
5223 19:50:57.330115 <4>[ 174.229986] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5224 19:50:57.330284 <4>[ 174.236540] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5225 19:50:57.330447 <4>[ 174.245012] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5226 19:50:57.330600 <4>[ 174.253482] softirqs last disabled at (0): [<0000000000000000>] 0x0
5227 19:50:57.332811 <4>[ 174.260033] ---[ end trace 0000000000000000 ]---
5228 19:50:57.347693 <6>[ 174.265266] lkdtm: Negative detected: saturated
5229 19:50:57.571042 # [ 174.005883] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5230 19:50:57.571342 # [ 174.012252] lkdtm: attempting bad refcount_dec() below zero
5231 19:50:57.571589 # [ 174.018168] ------------[ cut here ]------------
5232 19:50:57.571832 # [ 174.023116] refcount_t: decrement hit 0; leaking memory.
5233 19:50:57.572225 # [ 174.028829] WARNING: CPU: 3 PID: 2972 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5234 19:50:57.614105 # [ 174.037578] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5235 19:50:57.614471 # [ 174.051461] CPU: 3 PID: 2972 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5236 19:50:57.614981 # [ 174.059493] Hardware name: ARM Juno development board (r0) (DT)
5237 19:50:57.615207 # [ 174.065691] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5238 19:50:57.615391 # [ 174.072940] pc : refcount_warn_saturate+0x68/0x224
5239 19:50:57.615561 # [ 174.078015] lr : refcount_warn_saturate+0x68/0x224
5240 19:50:57.615723 # [ 174.083088] sp : ffff800010133930
5241 19:50:57.616447 # [ 174.086673] x29: ffff800010133930 x28: ffff0008076034c0 x27: 0000000000000000
5242 19:50:57.657314 # [ 174.094113] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbd6af000
5243 19:50:57.657571 # [ 174.101551] x23: ffff0008068cb000 x22: ffff800010133b00 x21: 0000000000000016
5244 19:50:57.657736 # [ 174.108989] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5245 19:50:57.657886 # [ 174.116427] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbd6af000
5246 19:50:57.658029 # [ 174.123863] x14: 0000000000000000 x13: 205d363131333230 x12: 2e34373120205b3e
5247 19:50:57.700488 # [ 174.131301] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815e944
5248 19:50:57.700748 # [ 174.138739] x8 : ffff800010133608 x7 : 0000000000000000 x6 : 0000000000001ffe
5249 19:50:57.700911 # [ 174.146176] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974ad2000
5250 19:50:57.701063 # [ 174.153613] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008076034c0
5251 19:50:57.701207 # [ 174.161051] Call trace:
5252 19:50:57.701346 # [ 174.163766] refcount_warn_saturate+0x68/0x224
5253 19:50:57.701483 # [ 174.168493] __refcount_dec.constprop.0+0x50/0x60
5254 19:50:57.703628 # [ 174.173483] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5255 19:50:57.743663 # [ 174.178556] lkdtm_do_action+0x2c/0x50
5256 19:50:57.743936 # [ 174.182585] direct_entry+0x164/0x180
5257 19:50:57.744102 # [ 174.186525] full_proxy_write+0x68/0xc0
5258 19:50:57.744253 # [ 174.190643] vfs_write+0xcc/0x2e0
5259 19:50:57.744394 # [ 174.194241] ksys_write+0x80/0x110
5260 19:50:57.744533 # [ 174.197923] __arm64_sys_write+0x28/0x40
5261 19:50:57.744659 # [ 174.202129] invoke_syscall+0x8c/0x120
5262 19:50:57.744773 # [ 174.206163] el0_svc_common.constprop.0+0x68/0x124
5263 19:50:57.744886 # [ 174.211240] do_el0_svc+0x40/0xcc
5264 19:50:57.744998 # [ 174.214837] el0_svc+0x48/0xc0
5265 19:50:57.746859 # [ 174.218169] el0t_64_sync_handler+0xf4/0x120
5266 19:50:57.786839 # [ 174.222719] el0t_64_sync+0x18c/0x190
5267 19:50:57.787080 # [ 174.226662] irq event stamp: 0
5268 19:50:57.787245 # [ 174.229986] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5269 19:50:57.787493 # [ 174.236540] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5270 19:50:57.787728 # [ 174.245012] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5271 19:50:57.787985 # [ 174.253482] softirqs last disabled at (0): [<0000000000000000>] 0x0
5272 19:50:57.788220 # [ 174.260033] ---[ end trace 0000000000000000 ]---
5273 19:50:57.790013 # [ 174.265266] lkdtm: Negative detected: saturated
5274 19:50:57.813434 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5275 19:50:57.813682 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5276 19:50:57.816551 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5277 19:50:58.449149 <6>[ 175.336896] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5278 19:50:58.449704 <6>[ 175.344387] lkdtm: attempting bad refcount_dec_and_test() below zero
5279 19:50:58.450161 <4>[ 175.351095] ------------[ cut here ]------------
5280 19:50:58.450575 <4>[ 175.356050] refcount_t: underflow; use-after-free.
5281 19:50:58.451363 <4>[ 175.361236] WARNING: CPU: 5 PID: 3016 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5282 19:50:58.452685 <4>[ 175.369984] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5283 19:50:58.492525 <4>[ 175.383870] CPU: 5 PID: 3016 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5284 19:50:58.493044 <4>[ 175.391901] Hardware name: ARM Juno development board (r0) (DT)
5285 19:50:58.493486 <4>[ 175.398099] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5286 19:50:58.494287 <4>[ 175.405348] pc : refcount_warn_saturate+0xc8/0x224
5287 19:50:58.494664 <4>[ 175.410422] lr : refcount_warn_saturate+0xc8/0x224
5288 19:50:58.495053 <4>[ 175.415496] sp : ffff800010203940
5289 19:50:58.496025 <4>[ 175.419081] x29: ffff800010203940 x28: ffff0008081a9a80 x27: 0000000000000000
5290 19:50:58.536040 <4>[ 175.426521] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa04ff000
5291 19:50:58.536519 <4>[ 175.433959] x23: ffff00080d9e4000 x22: ffff800010203b10 x21: 000000000000001f
5292 19:50:58.536960 <4>[ 175.441397] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5293 19:50:58.537362 <4>[ 175.448835] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa04ff000
5294 19:50:58.537744 <4>[ 175.456272] x14: 0000000000000000 x13: 205d303530363533 x12: 2e35373120205b3e
5295 19:50:58.539341 <4>[ 175.463710] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815e944
5296 19:50:58.579378 <4>[ 175.471149] x8 : ffff800010203618 x7 : 0000000000000000 x6 : 0000000000001ffe
5297 19:50:58.579886 <4>[ 175.478586] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974b12000
5298 19:50:58.580365 <4>[ 175.486023] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008081a9a80
5299 19:50:58.580753 <4>[ 175.493460] Call trace:
5300 19:50:58.581070 <4>[ 175.496175] refcount_warn_saturate+0xc8/0x224
5301 19:50:58.581374 <4>[ 175.500902] __refcount_sub_and_test.constprop.0+0x8c/0x94
5302 19:50:58.582165 <4>[ 175.506675] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x40/0x88
5303 19:50:58.622898 <4>[ 175.512534] lkdtm_do_action+0x2c/0x50
5304 19:50:58.623385 <4>[ 175.516561] direct_entry+0x164/0x180
5305 19:50:58.623740 <4>[ 175.520501] full_proxy_write+0x68/0xc0
5306 19:50:58.624120 <4>[ 175.524620] vfs_write+0xcc/0x2e0
5307 19:50:58.624435 <4>[ 175.528218] ksys_write+0x80/0x110
5308 19:50:58.624734 <4>[ 175.531901] __arm64_sys_write+0x28/0x40
5309 19:50:58.625023 <4>[ 175.536107] invoke_syscall+0x8c/0x120
5310 19:50:58.625307 <4>[ 175.540141] el0_svc_common.constprop.0+0x68/0x124
5311 19:50:58.625591 <4>[ 175.545219] do_el0_svc+0x40/0xcc
5312 19:50:58.625898 <4>[ 175.548815] el0_svc+0x48/0xc0
5313 19:50:58.626620 <4>[ 175.552147] el0t_64_sync_handler+0xf4/0x120
5314 19:50:58.666342 <4>[ 175.556698] el0t_64_sync+0x18c/0x190
5315 19:50:58.666808 <4>[ 175.560640] irq event stamp: 0
5316 19:50:58.667156 <4>[ 175.563964] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5317 19:50:58.667480 <4>[ 175.570518] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5318 19:50:58.667826 <4>[ 175.578990] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5319 19:50:58.668137 <4>[ 175.587460] softirqs last disabled at (0): [<0000000000000000>] 0x0
5320 19:50:58.668426 <4>[ 175.594011] ---[ end trace 0000000000000000 ]---
5321 19:50:58.684908 <6>[ 175.599029] lkdtm: Negative detected: saturated
5322 19:50:58.842627 # [ 175.336896] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5323 19:50:58.842915 # [ 175.344387] lkdtm: attempting bad refcount_dec_and_test() below zero
5324 19:50:58.843111 # [ 175.351095] ------------[ cut here ]------------
5325 19:50:58.843284 # [ 175.356050] refcount_t: underflow; use-after-free.
5326 19:50:58.843446 # [ 175.361236] WARNING: CPU: 5 PID: 3016 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5327 19:50:58.885858 # [ 175.369984] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5328 19:50:58.886125 # [ 175.383870] CPU: 5 PID: 3016 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5329 19:50:58.886298 # [ 175.391901] Hardware name: ARM Juno development board (r0) (DT)
5330 19:50:58.886454 # [ 175.398099] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5331 19:50:58.886604 # [ 175.405348] pc : refcount_warn_saturate+0xc8/0x224
5332 19:50:58.886750 # [ 175.410422] lr : refcount_warn_saturate+0xc8/0x224
5333 19:50:58.886891 # [ 175.415496] sp : ffff800010203940
5334 19:50:58.929258 # [ 175.419081] x29: ffff800010203940 x28: ffff0008081a9a80 x27: 0000000000000000
5335 19:50:58.929732 # [ 175.426521] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa04ff000
5336 19:50:58.930071 # [ 175.433959] x23: ffff00080d9e4000 x22: ffff800010203b10 x21: 000000000000001f
5337 19:50:58.930383 # [ 175.441397] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5338 19:50:58.930680 # [ 175.448835] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa04ff000
5339 19:50:58.930970 # [ 175.456272] x14: 0000000000000000 x13: 205d303530363533 x12: 2e35373120205b3e
5340 19:50:58.972450 # [ 175.463710] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815e944
5341 19:50:58.972943 # [ 175.471149] x8 : ffff800010203618 x7 : 0000000000000000 x6 : 0000000000001ffe
5342 19:50:58.973330 # [ 175.478586] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974b12000
5343 19:50:58.973644 # [ 175.486023] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008081a9a80
5344 19:50:58.973939 # [ 175.493460] Call trace:
5345 19:50:58.974259 # [ 175.496175] refcount_warn_saturate+0xc8/0x224
5346 19:50:58.974584 # [ 175.500902] __refcount_sub_and_test.constprop.0+0x8c/0x94
5347 19:50:58.975592 # [ 175.506675] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x40/0x88
5348 19:50:59.015606 # [ 175.512534] lkdtm_do_action+0x2c/0x50
5349 19:50:59.016126 # [ 175.516561] direct_entry+0x164/0x180
5350 19:50:59.016463 # [ 175.520501] full_proxy_write+0x68/0xc0
5351 19:50:59.016770 # [ 175.524620] vfs_write+0xcc/0x2e0
5352 19:50:59.017059 # [ 175.528218] ksys_write+0x80/0x110
5353 19:50:59.017342 # [ 175.531901] __arm64_sys_write+0x28/0x40
5354 19:50:59.017625 # [ 175.536107] invoke_syscall+0x8c/0x120
5355 19:50:59.017902 # [ 175.540141] el0_svc_common.constprop.0+0x68/0x124
5356 19:50:59.018177 # [ 175.545219] do_el0_svc+0x40/0xcc
5357 19:50:59.018465 # [ 175.548815] el0_svc+0x48/0xc0
5358 19:50:59.019125 # [ 175.552147] el0t_64_sync_handler+0xf4/0x120
5359 19:50:59.058793 # [ 175.556698] el0t_64_sync+0x18c/0x190
5360 19:50:59.059340 # [ 175.560640] irq event stamp: 0
5361 19:50:59.059734 # [ 175.563964] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5362 19:50:59.060099 # [ 175.570518] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5363 19:50:59.060408 # [ 175.578990] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5364 19:50:59.060703 # [ 175.587460] softirqs last disabled at (0): [<0000000000000000>] 0x0
5365 19:50:59.061940 # [ 175.594011] ---[ end trace 0000000000000000 ]---
5366 19:50:59.090534 # [ 175.599029] lkdtm: Negative detected: saturated
5367 19:50:59.091001 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5368 19:50:59.091362 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5369 19:50:59.093771 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5370 19:50:59.717014 <6>[ 176.610400] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5371 19:50:59.717507 <6>[ 176.617542] lkdtm: attempting bad refcount_sub_and_test() below zero
5372 19:50:59.718274 <4>[ 176.624241] ------------[ cut here ]------------
5373 19:50:59.718620 <4>[ 176.629189] refcount_t: underflow; use-after-free.
5374 19:50:59.718977 <4>[ 176.634421] WARNING: CPU: 1 PID: 3060 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5375 19:50:59.760323 <4>[ 176.643168] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5376 19:50:59.760831 <4>[ 176.657012] CPU: 1 PID: 3060 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5377 19:50:59.761650 <4>[ 176.665037] Hardware name: ARM Juno development board (r0) (DT)
5378 19:50:59.762024 <4>[ 176.671230] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5379 19:50:59.762431 <4>[ 176.678472] pc : refcount_warn_saturate+0xc8/0x224
5380 19:50:59.762815 <4>[ 176.683537] lr : refcount_warn_saturate+0xc8/0x224
5381 19:50:59.763194 <4>[ 176.688602] sp : ffff8000102cba00
5382 19:50:59.803758 <4>[ 176.692183] x29: ffff8000102cba00 x28: ffff000804b7b4c0 x27: 0000000000000000
5383 19:50:59.804263 <4>[ 176.699611] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8edef000
5384 19:50:59.804711 <4>[ 176.707036] x23: ffff00080d43c000 x22: ffff8000102cbbd0 x21: 000000000000001f
5385 19:50:59.805124 <4>[ 176.714462] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5386 19:50:59.805512 <4>[ 176.721886] x17: 000000040044ffff x16: 000000000000018e x15: 000000000000018f
5387 19:50:59.807035 <4>[ 176.729311] x14: 0000000000000001 x13: 0000000000000141 x12: 0000000000000240
5388 19:50:59.847110 <4>[ 176.736736] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000968264c
5389 19:50:59.847593 <4>[ 176.744160] x8 : ffff8000102cb778 x7 : 0000000000000000 x6 : ffff8000081002f4
5390 19:50:59.848055 <4>[ 176.751585] x5 : ffff8000102cc000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5391 19:50:59.848466 <4>[ 176.759009] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804b7b4c0
5392 19:50:59.848859 <4>[ 176.766433] Call trace:
5393 19:50:59.849309 <4>[ 176.769143] refcount_warn_saturate+0xc8/0x224
5394 19:50:59.849699 <4>[ 176.773861] __refcount_sub_and_test.constprop.0+0x8c/0x94
5395 19:50:59.890479 <4>[ 176.779626] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x44/0x8c
5396 19:50:59.890938 <4>[ 176.785475] lkdtm_do_action+0x2c/0x50
5397 19:50:59.891270 <4>[ 176.789495] direct_entry+0x164/0x180
5398 19:50:59.891969 <4>[ 176.793427] full_proxy_write+0x68/0xc0
5399 19:50:59.892303 <4>[ 176.797539] vfs_write+0xcc/0x2e0
5400 19:50:59.892602 <4>[ 176.801127] ksys_write+0x80/0x110
5401 19:50:59.892891 <4>[ 176.804802] __arm64_sys_write+0x28/0x40
5402 19:50:59.893174 <4>[ 176.808999] invoke_syscall+0x8c/0x120
5403 19:50:59.893460 <4>[ 176.813024] el0_svc_common.constprop.0+0x68/0x124
5404 19:50:59.893741 <4>[ 176.818093] do_el0_svc+0x40/0xcc
5405 19:50:59.894089 <4>[ 176.821682] el0_svc+0x48/0xc0
5406 19:50:59.933725 <4>[ 176.825006] el0t_64_sync_handler+0xf4/0x120
5407 19:50:59.934190 <4>[ 176.829548] el0t_64_sync+0x18c/0x190
5408 19:50:59.934536 <4>[ 176.833481] irq event stamp: 0
5409 19:50:59.934852 <4>[ 176.836799] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5410 19:50:59.935519 <4>[ 176.843345] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5411 19:50:59.935887 <4>[ 176.851808] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5412 19:50:59.937033 <4>[ 176.860270] softirqs last disabled at (0): [<0000000000000000>] 0x0
5413 19:50:59.954586 <4>[ 176.866812] ---[ end trace 0000000000000000 ]---
5414 19:50:59.957722 <6>[ 176.871821] lkdtm: Negative detected: saturated
5415 19:51:00.125463 # [ 176.610400] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5416 19:51:00.125735 # [ 176.617542] lkdtm: attempting bad refcount_sub_and_test() below zero
5417 19:51:00.125957 # [ 176.624241] ------------[ cut here ]------------
5418 19:51:00.126158 # [ 176.629189] refcount_t: underflow; use-after-free.
5419 19:51:00.126344 # [ 176.634421] WARNING: CPU: 1 PID: 3060 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5420 19:51:00.128635 # [ 176.643168] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5421 19:51:00.168643 # [ 176.657012] CPU: 1 PID: 3060 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5422 19:51:00.168912 # [ 176.665037] Hardware name: ARM Juno development board (r0) (DT)
5423 19:51:00.169134 # [ 176.671230] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5424 19:51:00.169343 # [ 176.678472] pc : refcount_warn_saturate+0xc8/0x224
5425 19:51:00.169523 # [ 176.683537] lr : refcount_warn_saturate+0xc8/0x224
5426 19:51:00.169699 # [ 176.688602] sp : ffff8000102cba00
5427 19:51:00.171752 # [ 176.692183] x29: ffff8000102cba00 x28: ffff000804b7b4c0 x27: 0000000000000000
5428 19:51:00.211716 # [ 176.699611] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8edef000
5429 19:51:00.212257 # [ 176.707036] x23: ffff00080d43c000 x22: ffff8000102cbbd0 x21: 000000000000001f
5430 19:51:00.212454 # [ 176.714462] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5431 19:51:00.212624 # [ 176.721886] x17: 000000040044ffff x16: 000000000000018e x15: 000000000000018f
5432 19:51:00.212780 # [ 176.729311] x14: 0000000000000001 x13: 0000000000000141 x12: 0000000000000240
5433 19:51:00.214975 # [ 176.736736] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000968264c
5434 19:51:00.255190 # [ 176.744160] x8 : ffff8000102cb778 x7 : 0000000000000000 x6 : ffff8000081002f4
5435 19:51:00.255443 # [ 176.751585] x5 : ffff8000102cc000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5436 19:51:00.255672 # [ 176.759009] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804b7b4c0
5437 19:51:00.255899 # [ 176.766433] Call trace:
5438 19:51:00.256098 # [ 176.769143] refcount_warn_saturate+0xc8/0x224
5439 19:51:00.256268 # [ 176.773861] __refcount_sub_and_test.constprop.0+0x8c/0x94
5440 19:51:00.258057 # [ 176.779626] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x44/0x8c
5441 19:51:00.258266 # [ 176.785475] lkdtm_do_action+0x2c/0x50
5442 19:51:00.298325 # [ 176.789495] direct_entry+0x164/0x180
5443 19:51:00.298805 # [ 176.793427] full_proxy_write+0x68/0xc0
5444 19:51:00.299199 # [ 176.797539] vfs_write+0xcc/0x2e0
5445 19:51:00.299622 # [ 176.801127] ksys_write+0x80/0x110
5446 19:51:00.300056 # [ 176.804802] __arm64_sys_write+0x28/0x40
5447 19:51:00.300471 # [ 176.808999] invoke_syscall+0x8c/0x120
5448 19:51:00.300843 # [ 176.813024] el0_svc_common.constprop.0+0x68/0x124
5449 19:51:00.301227 # [ 176.818093] do_el0_svc+0x40/0xcc
5450 19:51:00.301612 # [ 176.821682] el0_svc+0x48/0xc0
5451 19:51:00.301970 # [ 176.825006] el0t_64_sync_handler+0xf4/0x120
5452 19:51:00.302697 # [ 176.829548] el0t_64_sync+0x18c/0x190
5453 19:51:00.341549 # [ 176.833481] irq event stamp: 0
5454 19:51:00.342068 # [ 176.836799] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5455 19:51:00.342502 # [ 176.843345] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5456 19:51:00.343268 # [ 176.851808] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5457 19:51:00.343623 # [ 176.860270] softirqs last disabled at (0): [<0000000000000000>] 0x0
5458 19:51:00.344092 # [ 176.866812] ---[ end trace 0000000000000000 ]---
5459 19:51:00.344888 # [ 176.871821] lkdtm: Negative detected: saturated
5460 19:51:00.367306 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5461 19:51:00.367821 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5462 19:51:00.370487 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5463 19:51:00.940274 <6>[ 177.833231] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5464 19:51:00.941189 <6>[ 177.839465] lkdtm: attempting safe refcount_inc_not_zero() from zero
5465 19:51:00.941569 <6>[ 177.846174] lkdtm: Good: zero detected
5466 19:51:00.941986 <6>[ 177.850253] lkdtm: Correctly stayed at zero
5467 19:51:00.942379 <6>[ 177.854763] lkdtm: attempting bad refcount_inc() from zero
5468 19:51:00.942760 <4>[ 177.860576] ------------[ cut here ]------------
5469 19:51:00.943135 <4>[ 177.865517] refcount_t: addition on 0; use-after-free.
5470 19:51:00.983617 <4>[ 177.871099] WARNING: CPU: 1 PID: 3099 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5471 19:51:00.984517 <4>[ 177.879934] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5472 19:51:00.984905 <4>[ 177.893777] CPU: 1 PID: 3099 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5473 19:51:00.985311 <4>[ 177.901802] Hardware name: ARM Juno development board (r0) (DT)
5474 19:51:00.985702 <4>[ 177.907995] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5475 19:51:00.987191 <4>[ 177.915236] pc : refcount_warn_saturate+0x160/0x224
5476 19:51:01.027036 <4>[ 177.920389] lr : refcount_warn_saturate+0x160/0x224
5477 19:51:01.027502 <4>[ 177.925541] sp : ffff80001037bb00
5478 19:51:01.028251 <4>[ 177.929121] x29: ffff80001037bb00 x28: ffff0008081ab4c0 x27: 0000000000000000
5479 19:51:01.028607 <4>[ 177.936549] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9aa7f000
5480 19:51:01.028926 <4>[ 177.943974] x23: ffff000804cba000 x22: ffff80001037bcd0 x21: 0000000000000012
5481 19:51:01.029227 <4>[ 177.951399] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5482 19:51:01.070342 <4>[ 177.958823] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5483 19:51:01.070908 <4>[ 177.966248] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5484 19:51:01.071278 <4>[ 177.973673] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
5485 19:51:01.071604 <4>[ 177.981097] x8 : ffff80001037b878 x7 : 0000000000000000 x6 : ffff8000081002f4
5486 19:51:01.071966 <4>[ 177.988521] x5 : ffff80001037c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5487 19:51:01.073518 <4>[ 177.995945] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008081ab4c0
5488 19:51:01.073890 <4>[ 178.003369] Call trace:
5489 19:51:01.113670 <4>[ 178.006079] refcount_warn_saturate+0x160/0x224
5490 19:51:01.114138 <4>[ 178.010884] __refcount_add.constprop.0+0x64/0x90
5491 19:51:01.114491 <4>[ 178.015866] lkdtm_REFCOUNT_INC_ZERO+0xa0/0xd0
5492 19:51:01.114809 <4>[ 178.020585] lkdtm_do_action+0x2c/0x50
5493 19:51:01.115114 <4>[ 178.024605] direct_entry+0x164/0x180
5494 19:51:01.115407 <4>[ 178.028537] full_proxy_write+0x68/0xc0
5495 19:51:01.115698 <4>[ 178.032647] vfs_write+0xcc/0x2e0
5496 19:51:01.116019 <4>[ 178.036236] ksys_write+0x80/0x110
5497 19:51:01.116300 <4>[ 178.039910] __arm64_sys_write+0x28/0x40
5498 19:51:01.116979 <4>[ 178.044107] invoke_syscall+0x8c/0x120
5499 19:51:01.157102 <4>[ 178.048133] el0_svc_common.constprop.0+0x68/0x124
5500 19:51:01.157583 <4>[ 178.053201] do_el0_svc+0x40/0xcc
5501 19:51:01.158010 <4>[ 178.056790] el0_svc+0x48/0xc0
5502 19:51:01.158410 <4>[ 178.060114] el0t_64_sync_handler+0xf4/0x120
5503 19:51:01.158794 <4>[ 178.064656] el0t_64_sync+0x18c/0x190
5504 19:51:01.159166 <4>[ 178.068589] irq event stamp: 0
5505 19:51:01.159924 <4>[ 178.071907] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5506 19:51:01.160279 <4>[ 178.078453] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5507 19:51:01.188389 <4>[ 178.086916] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5508 19:51:01.188906 <4>[ 178.095377] softirqs last disabled at (0): [<0000000000000000>] 0x0
5509 19:51:01.189337 <4>[ 178.101919] ---[ end trace 0000000000000000 ]---
5510 19:51:01.191674 <6>[ 178.106938] lkdtm: Zero detected: saturated
5511 19:51:01.411263 # [ 177.833231] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5512 19:51:01.412404 # [ 177.839465] lkdtm: attempting safe refcount_inc_not_zero() from zero
5513 19:51:01.412854 # [ 177.846174] lkdtm: Good: zero detected
5514 19:51:01.413281 # [ 177.850253] lkdtm: Correctly stayed at zero
5515 19:51:01.413680 # [ 177.854763] lkdtm: attempting bad refcount_inc() from zero
5516 19:51:01.414069 # [ 177.860576] ------------[ cut here ]------------
5517 19:51:01.414445 # [ 177.865517] refcount_t: addition on 0; use-after-free.
5518 19:51:01.454592 # [ 177.871099] WARNING: CPU: 1 PID: 3099 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5519 19:51:01.455119 # [ 177.879934] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5520 19:51:01.455975 # [ 177.893777] CPU: 1 PID: 3099 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5521 19:51:01.456348 # [ 177.901802] Hardware name: ARM Juno development board (r0) (DT)
5522 19:51:01.456747 # [ 177.907995] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5523 19:51:01.458093 # [ 177.915236] pc : refcount_warn_saturate+0x160/0x224
5524 19:51:01.497789 # [ 177.920389] lr : refcount_warn_saturate+0x160/0x224
5525 19:51:01.498267 # [ 177.925541] sp : ffff80001037bb00
5526 19:51:01.498693 # [ 177.929121] x29: ffff80001037bb00 x28: ffff0008081ab4c0 x27: 0000000000000000
5527 19:51:01.499089 # [ 177.936549] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9aa7f000
5528 19:51:01.499879 # [ 177.943974] x23: ffff000804cba000 x22: ffff80001037bcd0 x21: 0000000000000012
5529 19:51:01.500240 # [ 177.951399] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5530 19:51:01.540938 # [ 177.958823] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5531 19:51:01.541436 # [ 177.966248] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5532 19:51:01.541865 # [ 177.973673] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
5533 19:51:01.542674 # [ 177.981097] x8 : ffff80001037b878 x7 : 0000000000000000 x6 : ffff8000081002f4
5534 19:51:01.543056 # [ 177.988521] x5 : ffff80001037c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5535 19:51:01.543449 # [ 177.995945] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008081ab4c0
5536 19:51:01.544361 # [ 178.003369] Call trace:
5537 19:51:01.584069 # [ 178.006079] refcount_warn_saturate+0x160/0x224
5538 19:51:01.584569 # [ 178.010884] __refcount_add.constprop.0+0x64/0x90
5539 19:51:01.584928 # [ 178.015866] lkdtm_REFCOUNT_INC_ZERO+0xa0/0xd0
5540 19:51:01.585247 # [ 178.020585] lkdtm_do_action+0x2c/0x50
5541 19:51:01.585549 # [ 178.024605] direct_entry+0x164/0x180
5542 19:51:01.585847 # [ 178.028537] full_proxy_write+0x68/0xc0
5543 19:51:01.586135 # [ 178.032647] vfs_write+0xcc/0x2e0
5544 19:51:01.586416 # [ 178.036236] ksys_write+0x80/0x110
5545 19:51:01.587127 # [ 178.039910] __arm64_sys_write+0x28/0x40
5546 19:51:01.587452 # [ 178.044107] invoke_syscall+0x8c/0x120
5547 19:51:01.587858 # [ 178.048133] el0_svc_common.constprop.0+0x68/0x124
5548 19:51:01.627253 # [ 178.053201] do_el0_svc+0x40/0xcc
5549 19:51:01.627746 # [ 178.056790] el0_svc+0x48/0xc0
5550 19:51:01.628149 # [ 178.060114] el0t_64_sync_handler+0xf4/0x120
5551 19:51:01.628475 # [ 178.064656] el0t_64_sync+0x18c/0x190
5552 19:51:01.628782 # [ 178.068589] irq event stamp: 0
5553 19:51:01.629079 # [ 178.071907] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5554 19:51:01.629369 # [ 178.078453] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5555 19:51:01.630461 # [ 178.086916] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5556 19:51:01.664032 # [ 178.095377] softirqs last disabled at (0): [<0000000000000000>] 0x0
5557 19:51:01.664514 # [ 178.101919] ---[ end trace 0000000000000000 ]---
5558 19:51:01.664869 # [ 178.106938] lkdtm: Zero detected: saturated
5559 19:51:01.665191 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5560 19:51:01.665506 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5561 19:51:01.667226 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5562 19:51:02.211430 <6>[ 179.104679] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5563 19:51:02.211957 <6>[ 179.110739] lkdtm: attempting safe refcount_add_not_zero() from zero
5564 19:51:02.212340 <6>[ 179.117439] lkdtm: Good: zero detected
5565 19:51:02.212672 <6>[ 179.121648] lkdtm: Correctly stayed at zero
5566 19:51:02.213381 <6>[ 179.126176] lkdtm: attempting bad refcount_add() from zero
5567 19:51:02.213681 <4>[ 179.131966] ------------[ cut here ]------------
5568 19:51:02.213997 <4>[ 179.136880] refcount_t: addition on 0; use-after-free.
5569 19:51:02.254774 <4>[ 179.142349] WARNING: CPU: 1 PID: 3138 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5570 19:51:02.255197 <4>[ 179.151174] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5571 19:51:02.256146 <4>[ 179.165017] CPU: 1 PID: 3138 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5572 19:51:02.256513 <4>[ 179.173043] Hardware name: ARM Juno development board (r0) (DT)
5573 19:51:02.256799 <4>[ 179.179235] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5574 19:51:02.257407 <4>[ 179.186477] pc : refcount_warn_saturate+0x160/0x224
5575 19:51:02.298270 <4>[ 179.191630] lr : refcount_warn_saturate+0x160/0x224
5576 19:51:02.299093 <4>[ 179.196781] sp : ffff800010423ba0
5577 19:51:02.299424 <4>[ 179.200362] x29: ffff800010423ba0 x28: ffff000807718040 x27: 0000000000000000
5578 19:51:02.299707 <4>[ 179.207789] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8802f000
5579 19:51:02.300003 <4>[ 179.215214] x23: ffff000807790000 x22: ffff800010423d70 x21: 0000000000000012
5580 19:51:02.300251 <4>[ 179.222638] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5581 19:51:02.341634 <4>[ 179.230062] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5582 19:51:02.342036 <4>[ 179.237487] x14: 0000000000000000 x13: 205d303838363331 x12: 2e39373120205b3e
5583 19:51:02.342326 <4>[ 179.244912] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5584 19:51:02.342591 <4>[ 179.252337] x8 : ffff800010423878 x7 : 0000000000000000 x6 : 0000000000001ffe
5585 19:51:02.342836 <4>[ 179.259760] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5586 19:51:02.344798 <4>[ 179.267185] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807718040
5587 19:51:02.345164 <4>[ 179.274608] Call trace:
5588 19:51:02.385082 <4>[ 179.277318] refcount_warn_saturate+0x160/0x224
5589 19:51:02.385556 <4>[ 179.282124] __refcount_add.constprop.0+0x64/0x90
5590 19:51:02.385993 <4>[ 179.287104] lkdtm_REFCOUNT_ADD_ZERO+0xa0/0xd0
5591 19:51:02.386306 <4>[ 179.291822] lkdtm_do_action+0x2c/0x50
5592 19:51:02.386607 <4>[ 179.295841] direct_entry+0x164/0x180
5593 19:51:02.386893 <4>[ 179.299773] full_proxy_write+0x68/0xc0
5594 19:51:02.387173 <4>[ 179.303883] vfs_write+0xcc/0x2e0
5595 19:51:02.387450 <4>[ 179.307472] ksys_write+0x80/0x110
5596 19:51:02.387725 <4>[ 179.311147] __arm64_sys_write+0x28/0x40
5597 19:51:02.388627 <4>[ 179.315344] invoke_syscall+0x8c/0x120
5598 19:51:02.428209 <4>[ 179.319370] el0_svc_common.constprop.0+0x68/0x124
5599 19:51:02.429075 <4>[ 179.324439] do_el0_svc+0x40/0xcc
5600 19:51:02.429446 <4>[ 179.328027] el0_svc+0x48/0xc0
5601 19:51:02.429768 <4>[ 179.331352] el0t_64_sync_handler+0xf4/0x120
5602 19:51:02.430070 <4>[ 179.335893] el0t_64_sync+0x18c/0x190
5603 19:51:02.430359 <4>[ 179.339827] irq event stamp: 0
5604 19:51:02.430644 <4>[ 179.343145] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5605 19:51:02.430928 <4>[ 179.349692] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5606 19:51:02.460070 <4>[ 179.358156] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5607 19:51:02.460579 <4>[ 179.366617] softirqs last disabled at (0): [<0000000000000000>] 0x0
5608 19:51:02.461016 <4>[ 179.373159] ---[ end trace 0000000000000000 ]---
5609 19:51:02.463262 <6>[ 179.378139] lkdtm: Zero detected: saturated
5610 19:51:02.633302 # [ 179.104679] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5611 19:51:02.633579 # [ 179.110739] lkdtm: attempting safe refcount_add_not_zero() from zero
5612 19:51:02.633749 # [ 179.117439] lkdtm: Good: zero detected
5613 19:51:02.633904 # [ 179.121648] lkdtm: Correctly stayed at zero
5614 19:51:02.634375 # [ 179.126176] lkdtm: attempting bad refcount_add() from zero
5615 19:51:02.634556 # [ 179.131966] ------------[ cut here ]------------
5616 19:51:02.634697 # [ 179.136880] refcount_t: addition on 0; use-after-free.
5617 19:51:02.676442 # [ 179.142349] WARNING: CPU: 1 PID: 3138 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5618 19:51:02.676706 # [ 179.151174] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5619 19:51:02.676877 # [ 179.165017] CPU: 1 PID: 3138 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5620 19:51:02.677033 # [ 179.173043] Hardware name: ARM Juno development board (r0) (DT)
5621 19:51:02.677488 # [ 179.179235] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5622 19:51:02.679679 # [ 179.186477] pc : refcount_warn_saturate+0x160/0x224
5623 19:51:02.719538 # [ 179.191630] lr : refcount_warn_saturate+0x160/0x224
5624 19:51:02.719815 # [ 179.196781] sp : ffff800010423ba0
5625 19:51:02.719989 # [ 179.200362] x29: ffff800010423ba0 x28: ffff000807718040 x27: 0000000000000000
5626 19:51:02.720144 # [ 179.207789] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8802f000
5627 19:51:02.720290 # [ 179.215214] x23: ffff000807790000 x22: ffff800010423d70 x21: 0000000000000012
5628 19:51:02.720461 # [ 179.222638] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5629 19:51:02.762759 # [ 179.230062] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5630 19:51:02.763020 # [ 179.237487] x14: 0000000000000000 x13: 205d303838363331 x12: 2e39373120205b3e
5631 19:51:02.763199 # [ 179.244912] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5632 19:51:02.763656 # [ 179.252337] x8 : ffff800010423878 x7 : 0000000000000000 x6 : 0000000000001ffe
5633 19:51:02.763861 # [ 179.259760] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5634 19:51:02.764025 # [ 179.267185] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807718040
5635 19:51:02.764950 # [ 179.274608] Call trace:
5636 19:51:02.805931 # [ 179.277318] refcount_warn_saturate+0x160/0x224
5637 19:51:02.806200 # [ 179.282124] __refcount_add.constprop.0+0x64/0x90
5638 19:51:02.806381 # [ 179.287104] lkdtm_REFCOUNT_ADD_ZERO+0xa0/0xd0
5639 19:51:02.806535 # [ 179.291822] lkdtm_do_action+0x2c/0x50
5640 19:51:02.806680 # [ 179.295841] direct_entry+0x164/0x180
5641 19:51:02.806824 # [ 179.299773] full_proxy_write+0x68/0xc0
5642 19:51:02.806961 # [ 179.303883] vfs_write+0xcc/0x2e0
5643 19:51:02.807175 # [ 179.307472] ksys_write+0x80/0x110
5644 19:51:02.807366 # [ 179.311147] __arm64_sys_write+0x28/0x40
5645 19:51:02.807464 # [ 179.315344] invoke_syscall+0x8c/0x120
5646 19:51:02.809085 # [ 179.319370] el0_svc_common.constprop.0+0x68/0x124
5647 19:51:02.849138 # [ 179.324439] do_el0_svc+0x40/0xcc
5648 19:51:02.849400 # [ 179.328027] el0_svc+0x48/0xc0
5649 19:51:02.849574 # [ 179.331352] el0t_64_sync_handler+0xf4/0x120
5650 19:51:02.849729 # [ 179.335893] el0t_64_sync+0x18c/0x190
5651 19:51:02.849876 # [ 179.339827] irq event stamp: 0
5652 19:51:02.850047 # [ 179.343145] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5653 19:51:02.850240 # [ 179.349692] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5654 19:51:02.852350 # [ 179.358156] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5655 19:51:02.886436 # [ 179.366617] softirqs last disabled at (0): [<0000000000000000>] 0x0
5656 19:51:02.886982 # [ 179.373159] ---[ end trace 0000000000000000 ]---
5657 19:51:02.887182 # [ 179.378139] lkdtm: Zero detected: saturated
5658 19:51:02.887401 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5659 19:51:02.887622 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5660 19:51:02.889646 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5661 19:51:03.489721 <6>[ 180.382656] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5662 19:51:03.490063 <6>[ 180.389141] lkdtm: attempting bad refcount_inc() from saturated
5663 19:51:03.490263 <4>[ 180.395410] ------------[ cut here ]------------
5664 19:51:03.490438 <4>[ 180.400367] refcount_t: saturated; leaking memory.
5665 19:51:03.490868 <4>[ 180.405596] WARNING: CPU: 1 PID: 3182 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5666 19:51:03.532995 <4>[ 180.414430] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5667 19:51:03.533319 <4>[ 180.428273] CPU: 1 PID: 3182 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5668 19:51:03.533575 <4>[ 180.436299] Hardware name: ARM Juno development board (r0) (DT)
5669 19:51:03.533790 <4>[ 180.442491] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5670 19:51:03.534241 <4>[ 180.449731] pc : refcount_warn_saturate+0x17c/0x224
5671 19:51:03.534479 <4>[ 180.454885] lr : refcount_warn_saturate+0x17c/0x224
5672 19:51:03.534667 <4>[ 180.460036] sp : ffff8000104eb810
5673 19:51:03.576315 <4>[ 180.463616] x29: ffff8000104eb810 x28: ffff000802e60040 x27: 0000000000000000
5674 19:51:03.576584 <4>[ 180.471043] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9153f000
5675 19:51:03.576822 <4>[ 180.478468] x23: ffff00080baa6000 x22: ffff8000104eb9e0 x21: 0000000000000017
5676 19:51:03.577099 <4>[ 180.485893] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5677 19:51:03.577299 <4>[ 180.493317] x17: 000000040044ffff x16: 00000000000000d3 x15: 000000000000008d
5678 19:51:03.577496 <4>[ 180.500741] x14: 0000000000000001 x13: 00000000000001d5 x12: 0000000000000391
5679 19:51:03.619658 <4>[ 180.508165] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000968264c
5680 19:51:03.620021 <4>[ 180.515590] x8 : ffff8000104eb588 x7 : 0000000000000000 x6 : ffff8000081002f4
5681 19:51:03.620263 <4>[ 180.523014] x5 : ffff8000104ec000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5682 19:51:03.620476 <4>[ 180.530438] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000802e60040
5683 19:51:03.620666 <4>[ 180.537863] Call trace:
5684 19:51:03.620856 <4>[ 180.540572] refcount_warn_saturate+0x17c/0x224
5685 19:51:03.621055 <4>[ 180.545377] __refcount_add.constprop.0+0x80/0x90
5686 19:51:03.621909 <4>[ 180.550359] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5687 19:51:03.663058 <4>[ 180.555512] lkdtm_do_action+0x2c/0x50
5688 19:51:03.663324 <4>[ 180.559532] direct_entry+0x164/0x180
5689 19:51:03.663513 <4>[ 180.563463] full_proxy_write+0x68/0xc0
5690 19:51:03.663681 <4>[ 180.567574] vfs_write+0xcc/0x2e0
5691 19:51:03.663862 <4>[ 180.571162] ksys_write+0x80/0x110
5692 19:51:03.664089 <4>[ 180.574836] __arm64_sys_write+0x28/0x40
5693 19:51:03.664516 <4>[ 180.579033] invoke_syscall+0x8c/0x120
5694 19:51:03.664673 <4>[ 180.583058] el0_svc_common.constprop.0+0x68/0x124
5695 19:51:03.664814 <4>[ 180.588126] do_el0_svc+0x40/0xcc
5696 19:51:03.664949 <4>[ 180.591715] el0_svc+0x48/0xc0
5697 19:51:03.666238 <4>[ 180.595038] el0t_64_sync_handler+0xf4/0x120
5698 19:51:03.706332 <4>[ 180.599579] el0t_64_sync+0x18c/0x190
5699 19:51:03.706599 <4>[ 180.603513] irq event stamp: 0
5700 19:51:03.706784 <4>[ 180.606831] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5701 19:51:03.706953 <4>[ 180.613378] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5702 19:51:03.707115 <4>[ 180.621842] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5703 19:51:03.707280 <4>[ 180.630303] softirqs last disabled at (0): [<0000000000000000>] 0x0
5704 19:51:03.708591 <4>[ 180.636845] ---[ end trace 0000000000000000 ]---
5705 19:51:03.724721 <6>[ 180.641804] lkdtm: Saturation detected: still saturated
5706 19:51:03.951136 # [ 180.382656] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5707 19:51:03.951700 # [ 180.389141] lkdtm: attempting bad refcount_inc() from saturated
5708 19:51:03.951913 # [ 180.395410] ------------[ cut here ]------------
5709 19:51:03.952076 # [ 180.400367] refcount_t: saturated; leaking memory.
5710 19:51:03.952276 # [ 180.405596] WARNING: CPU: 1 PID: 3182 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5711 19:51:03.994308 # [ 180.414430] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5712 19:51:03.994597 # [ 180.428273] CPU: 1 PID: 3182 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5713 19:51:03.994812 # [ 180.436299] Hardware name: ARM Juno development board (r0) (DT)
5714 19:51:03.995011 # [ 180.442491] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5715 19:51:03.995175 # [ 180.449731] pc : refcount_warn_saturate+0x17c/0x224
5716 19:51:03.995579 # [ 180.454885] lr : refcount_warn_saturate+0x17c/0x224
5717 19:51:03.995706 # [ 180.460036] sp : ffff8000104eb810
5718 19:51:04.037464 # [ 180.463616] x29: ffff8000104eb810 x28: ffff000802e60040 x27: 0000000000000000
5719 19:51:04.037758 # [ 180.471043] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9153f000
5720 19:51:04.037960 # [ 180.478468] x23: ffff00080baa6000 x22: ffff8000104eb9e0 x21: 0000000000000017
5721 19:51:04.038130 # [ 180.485893] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5722 19:51:04.038288 # [ 180.493317] x17: 000000040044ffff x16: 00000000000000d3 x15: 000000000000008d
5723 19:51:04.038439 # [ 180.500741] x14: 0000000000000001 x13: 00000000000001d5 x12: 0000000000000391
5724 19:51:04.080637 # [ 180.508165] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000968264c
5725 19:51:04.080938 # [ 180.515590] x8 : ffff8000104eb588 x7 : 0000000000000000 x6 : ffff8000081002f4
5726 19:51:04.081161 # [ 180.523014] x5 : ffff8000104ec000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5727 19:51:04.081334 # [ 180.530438] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000802e60040
5728 19:51:04.081495 # [ 180.537863] Call trace:
5729 19:51:04.081697 # [ 180.540572] refcount_warn_saturate+0x17c/0x224
5730 19:51:04.081856 # [ 180.545377] __refcount_add.constprop.0+0x80/0x90
5731 19:51:04.083193 # [ 180.550359] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5732 19:51:04.123756 # [ 180.555512] lkdtm_do_action+0x2c/0x50
5733 19:51:04.124061 # [ 180.559532] direct_entry+0x164/0x180
5734 19:51:04.124306 # [ 180.563463] full_proxy_write+0x68/0xc0
5735 19:51:04.124784 # [ 180.567574] vfs_write+0xcc/0x2e0
5736 19:51:04.124976 # [ 180.571162] ksys_write+0x80/0x110
5737 19:51:04.125175 # [ 180.574836] __arm64_sys_write+0x28/0x40
5738 19:51:04.125366 # [ 180.579033] invoke_syscall+0x8c/0x120
5739 19:51:04.125532 # [ 180.583058] el0_svc_common.constprop.0+0x68/0x124
5740 19:51:04.125693 # [ 180.588126] do_el0_svc+0x40/0xcc
5741 19:51:04.125852 # [ 180.591715] el0_svc+0x48/0xc0
5742 19:51:04.126884 # [ 180.595038] el0t_64_sync_handler+0xf4/0x120
5743 19:51:04.166921 # [ 180.599579] el0t_64_sync+0x18c/0x190
5744 19:51:04.167197 # [ 180.603513] irq event stamp: 0
5745 19:51:04.167432 # [ 180.606831] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5746 19:51:04.167908 # [ 180.613378] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5747 19:51:04.168149 # [ 180.621842] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5748 19:51:04.168356 # [ 180.630303] softirqs last disabled at (0): [<0000000000000000>] 0x0
5749 19:51:04.168523 # [ 180.636845] ---[ end trace 0000000000000000 ]---
5750 19:51:04.193299 # [ 180.641804] lkdtm: Saturation detected: still saturated
5751 19:51:04.193592 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5752 19:51:04.193783 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5753 19:51:04.196419 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5754 19:51:04.837101 <6>[ 181.730524] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5755 19:51:04.837388 <6>[ 181.736977] lkdtm: attempting bad refcount_dec() from saturated
5756 19:51:04.837845 <4>[ 181.743242] ------------[ cut here ]------------
5757 19:51:04.838029 <4>[ 181.748191] refcount_t: decrement hit 0; leaking memory.
5758 19:51:04.838191 <4>[ 181.753906] WARNING: CPU: 4 PID: 3226 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5759 19:51:04.880448 <4>[ 181.762655] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5760 19:51:04.880719 <4>[ 181.776537] CPU: 4 PID: 3226 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5761 19:51:04.881174 <4>[ 181.784569] Hardware name: ARM Juno development board (r0) (DT)
5762 19:51:04.881353 <4>[ 181.790767] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5763 19:51:04.881506 <4>[ 181.798016] pc : refcount_warn_saturate+0x68/0x224
5764 19:51:04.881676 <4>[ 181.803091] lr : refcount_warn_saturate+0x68/0x224
5765 19:51:04.881844 <4>[ 181.808165] sp : ffff8000105b3a30
5766 19:51:04.923883 <4>[ 181.811750] x29: ffff8000105b3a30 x28: ffff0008068f8040 x27: 0000000000000000
5767 19:51:04.924139 <4>[ 181.819190] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8783f000
5768 19:51:04.924314 <4>[ 181.826628] x23: ffff0008029d8000 x22: ffff8000105b3c00 x21: 0000000000000017
5769 19:51:04.924474 <4>[ 181.834066] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5770 19:51:04.924622 <4>[ 181.841504] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8783f000
5771 19:51:04.924768 <4>[ 181.848941] x14: 0000000000000000 x13: 205d313931383437 x12: 2e31383120205b3e
5772 19:51:04.967345 <4>[ 181.856378] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815e944
5773 19:51:04.967603 <4>[ 181.863815] x8 : ffff8000105b3708 x7 : 0000000000000000 x6 : 0000000000001ffe
5774 19:51:04.967793 <4>[ 181.871252] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
5775 19:51:04.967960 <4>[ 181.878688] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008068f8040
5776 19:51:04.968121 <4>[ 181.886126] Call trace:
5777 19:51:04.968307 <4>[ 181.888841] refcount_warn_saturate+0x68/0x224
5778 19:51:04.968453 <4>[ 181.893567] __refcount_dec.constprop.0+0x50/0x60
5779 19:51:04.970541 <4>[ 181.898556] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5780 19:51:05.010704 <4>[ 181.903716] lkdtm_do_action+0x2c/0x50
5781 19:51:05.010957 <4>[ 181.907745] direct_entry+0x164/0x180
5782 19:51:05.011129 <4>[ 181.911684] full_proxy_write+0x68/0xc0
5783 19:51:05.011284 <4>[ 181.915803] vfs_write+0xcc/0x2e0
5784 19:51:05.011432 <4>[ 181.919400] ksys_write+0x80/0x110
5785 19:51:05.011638 <4>[ 181.923083] __arm64_sys_write+0x28/0x40
5786 19:51:05.011860 <4>[ 181.927288] invoke_syscall+0x8c/0x120
5787 19:51:05.011958 <4>[ 181.931322] el0_svc_common.constprop.0+0x68/0x124
5788 19:51:05.012052 <4>[ 181.936399] do_el0_svc+0x40/0xcc
5789 19:51:05.012158 <4>[ 181.939995] el0_svc+0x48/0xc0
5790 19:51:05.012817 <4>[ 181.943327] el0t_64_sync_handler+0xf4/0x120
5791 19:51:05.054407 <4>[ 181.947877] el0t_64_sync+0x18c/0x190
5792 19:51:05.054673 <4>[ 181.951820] irq event stamp: 0
5793 19:51:05.054895 <4>[ 181.955143] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5794 19:51:05.055096 <4>[ 181.961697] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5795 19:51:05.055310 <4>[ 181.970169] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5796 19:51:05.055513 <4>[ 181.978638] softirqs last disabled at (0): [<0000000000000000>] 0x0
5797 19:51:05.057628 <4>[ 181.985189] ---[ end trace 0000000000000000 ]---
5798 19:51:05.072385 <6>[ 181.990331] lkdtm: Saturation detected: still saturated
5799 19:51:05.257178 # [ 181.730524] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5800 19:51:05.257477 # [ 181.736977] lkdtm: attempting bad refcount_dec() from saturated
5801 19:51:05.257701 # [ 181.743242] ------------[ cut here ]------------
5802 19:51:05.257896 # [ 181.748191] refcount_t: decrement hit 0; leaking memory.
5803 19:51:05.258065 # [ 181.753906] WARNING: CPU: 4 PID: 3226 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5804 19:51:05.300315 # [ 181.762655] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5805 19:51:05.300610 # [ 181.776537] CPU: 4 PID: 3226 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5806 19:51:05.300834 # [ 181.784569] Hardware name: ARM Juno development board (r0) (DT)
5807 19:51:05.301039 # [ 181.790767] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5808 19:51:05.301234 # [ 181.798016] pc : refcount_warn_saturate+0x68/0x224
5809 19:51:05.301419 # [ 181.803091] lr : refcount_warn_saturate+0x68/0x224
5810 19:51:05.301599 # [ 181.808165] sp : ffff8000105b3a30
5811 19:51:05.343457 # [ 181.811750] x29: ffff8000105b3a30 x28: ffff0008068f8040 x27: 0000000000000000
5812 19:51:05.343722 # [ 181.819190] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8783f000
5813 19:51:05.343980 # [ 181.826628] x23: ffff0008029d8000 x22: ffff8000105b3c00 x21: 0000000000000017
5814 19:51:05.344197 # [ 181.834066] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5815 19:51:05.344390 # [ 181.841504] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8783f000
5816 19:51:05.344579 # [ 181.848941] x14: 0000000000000000 x13: 205d313931383437 x12: 2e31383120205b3e
5817 19:51:05.386643 # [ 181.856378] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815e944
5818 19:51:05.386919 # [ 181.863815] x8 : ffff8000105b3708 x7 : 0000000000000000 x6 : 0000000000001ffe
5819 19:51:05.387149 # [ 181.871252] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
5820 19:51:05.387327 # [ 181.878688] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008068f8040
5821 19:51:05.387487 # [ 181.886126] Call trace:
5822 19:51:05.387638 # [ 181.888841] refcount_warn_saturate+0x68/0x224
5823 19:51:05.387809 # [ 181.893567] __refcount_dec.constprop.0+0x50/0x60
5824 19:51:05.388990 # [ 181.898556] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5825 19:51:05.429837 # [ 181.903716] lkdtm_do_action+0x2c/0x50
5826 19:51:05.430097 # [ 181.907745] direct_entry+0x164/0x180
5827 19:51:05.430270 # [ 181.911684] full_proxy_write+0x68/0xc0
5828 19:51:05.430472 # [ 181.915803] vfs_write+0xcc/0x2e0
5829 19:51:05.430631 # [ 181.919400] ksys_write+0x80/0x110
5830 19:51:05.430780 # [ 181.923083] __arm64_sys_write+0x28/0x40
5831 19:51:05.430892 # [ 181.927288] invoke_syscall+0x8c/0x120
5832 19:51:05.430983 # [ 181.931322] el0_svc_common.constprop.0+0x68/0x124
5833 19:51:05.431075 # [ 181.936399] do_el0_svc+0x40/0xcc
5834 19:51:05.431422 # [ 181.939995] el0_svc+0x48/0xc0
5835 19:51:05.433005 # [ 181.943327] el0t_64_sync_handler+0xf4/0x120
5836 19:51:05.472957 # [ 181.947877] el0t_64_sync+0x18c/0x190
5837 19:51:05.473235 # [ 181.951820] irq event stamp: 0
5838 19:51:05.473427 # [ 181.955143] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5839 19:51:05.473873 # [ 181.961697] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5840 19:51:05.474053 # [ 181.970169] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5841 19:51:05.474214 # [ 181.978638] softirqs last disabled at (0): [<0000000000000000>] 0x0
5842 19:51:05.474370 # [ 181.985189] ---[ end trace 0000000000000000 ]---
5843 19:51:05.498890 # [ 181.990331] lkdtm: Saturation detected: still saturated
5844 19:51:05.499148 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5845 19:51:05.501570 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5846 19:51:05.501829 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5847 19:51:06.119607 <6>[ 183.012865] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5848 19:51:06.120228 <6>[ 183.019364] lkdtm: attempting bad refcount_dec() from saturated
5849 19:51:06.120426 <4>[ 183.025640] ------------[ cut here ]------------
5850 19:51:06.120587 <4>[ 183.030594] refcount_t: saturated; leaking memory.
5851 19:51:06.120745 <4>[ 183.035904] WARNING: CPU: 1 PID: 3270 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5852 19:51:06.162882 <4>[ 183.044738] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5853 19:51:06.163162 <4>[ 183.058580] CPU: 1 PID: 3270 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5854 19:51:06.163672 <4>[ 183.066605] Hardware name: ARM Juno development board (r0) (DT)
5855 19:51:06.163888 <4>[ 183.072797] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5856 19:51:06.164103 <4>[ 183.080038] pc : refcount_warn_saturate+0x17c/0x224
5857 19:51:06.164318 <4>[ 183.085190] lr : refcount_warn_saturate+0x17c/0x224
5858 19:51:06.164514 <4>[ 183.090341] sp : ffff800010673810
5859 19:51:06.206356 <4>[ 183.093921] x29: ffff800010673810 x28: ffff000807c30040 x27: 0000000000000000
5860 19:51:06.206649 <4>[ 183.101348] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb53af000
5861 19:51:06.206890 <4>[ 183.108773] x23: ffff0008031c8000 x22: ffff8000106739e0 x21: 0000000000000017
5862 19:51:06.207372 <4>[ 183.116198] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5863 19:51:06.207569 <4>[ 183.123622] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5864 19:51:06.207811 <4>[ 183.131047] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5865 19:51:06.249615 <4>[ 183.138471] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
5866 19:51:06.249886 <4>[ 183.145896] x8 : ffff800010673588 x7 : 0000000000000000 x6 : ffff8000081002f4
5867 19:51:06.250123 <4>[ 183.153320] x5 : ffff800010674000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5868 19:51:06.250333 <4>[ 183.160744] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807c30040
5869 19:51:06.250536 <4>[ 183.168167] Call trace:
5870 19:51:06.250760 <4>[ 183.170877] refcount_warn_saturate+0x17c/0x224
5871 19:51:06.250918 <4>[ 183.175682] __refcount_add.constprop.0+0x80/0x90
5872 19:51:06.252447 <4>[ 183.180664] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5873 19:51:06.292993 <4>[ 183.185819] lkdtm_do_action+0x2c/0x50
5874 19:51:06.293251 <4>[ 183.189838] direct_entry+0x164/0x180
5875 19:51:06.293424 <4>[ 183.193770] full_proxy_write+0x68/0xc0
5876 19:51:06.293577 <4>[ 183.197880] vfs_write+0xcc/0x2e0
5877 19:51:06.293725 <4>[ 183.201469] ksys_write+0x80/0x110
5878 19:51:06.293868 <4>[ 183.205144] __arm64_sys_write+0x28/0x40
5879 19:51:06.294010 <4>[ 183.209340] invoke_syscall+0x8c/0x120
5880 19:51:06.294149 <4>[ 183.213366] el0_svc_common.constprop.0+0x68/0x124
5881 19:51:06.294290 <4>[ 183.218434] do_el0_svc+0x40/0xcc
5882 19:51:06.294430 <4>[ 183.222022] el0_svc+0x48/0xc0
5883 19:51:06.296154 <4>[ 183.225348] el0t_64_sync_handler+0xf4/0x120
5884 19:51:06.336339 <4>[ 183.229890] el0t_64_sync+0x18c/0x190
5885 19:51:06.336603 <4>[ 183.233823] irq event stamp: 0
5886 19:51:06.336805 <4>[ 183.237142] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5887 19:51:06.337006 <4>[ 183.243688] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5888 19:51:06.337170 <4>[ 183.252151] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5889 19:51:06.337323 <4>[ 183.260611] softirqs last disabled at (0): [<0000000000000000>] 0x0
5890 19:51:06.338889 <4>[ 183.267153] ---[ end trace 0000000000000000 ]---
5891 19:51:06.354161 <6>[ 183.272116] lkdtm: Saturation detected: still saturated
5892 19:51:06.515412 # [ 183.012865] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5893 19:51:06.515703 # [ 183.019364] lkdtm: attempting bad refcount_dec() from saturated
5894 19:51:06.515928 # [ 183.025640] ------------[ cut here ]------------
5895 19:51:06.516109 # [ 183.030594] refcount_t: saturated; leaking memory.
5896 19:51:06.516544 # [ 183.035904] WARNING: CPU: 1 PID: 3270 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5897 19:51:06.558555 # [ 183.044738] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5898 19:51:06.558837 # [ 183.058580] CPU: 1 PID: 3270 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5899 19:51:06.559034 # [ 183.066605] Hardware name: ARM Juno development board (r0) (DT)
5900 19:51:06.559211 # [ 183.072797] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5901 19:51:06.559373 # [ 183.080038] pc : refcount_warn_saturate+0x17c/0x224
5902 19:51:06.559517 # [ 183.085190] lr : refcount_warn_saturate+0x17c/0x224
5903 19:51:06.559645 # [ 183.090341] sp : ffff800010673810
5904 19:51:06.601743 # [ 183.093921] x29: ffff800010673810 x28: ffff000807c30040 x27: 0000000000000000
5905 19:51:06.602039 # [ 183.101348] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb53af000
5906 19:51:06.602241 # [ 183.108773] x23: ffff0008031c8000 x22: ffff8000106739e0 x21: 0000000000000017
5907 19:51:06.602415 # [ 183.116198] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
5908 19:51:06.602863 # [ 183.123622] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5909 19:51:06.603044 # [ 183.131047] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5910 19:51:06.644916 # [ 183.138471] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
5911 19:51:06.645192 # [ 183.145896] x8 : ffff800010673588 x7 : 0000000000000000 x6 : ffff8000081002f4
5912 19:51:06.645383 # [ 183.153320] x5 : ffff800010674000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5913 19:51:06.645553 # [ 183.160744] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807c30040
5914 19:51:06.645755 # [ 183.168167] Call trace:
5915 19:51:06.645920 # [ 183.170877] refcount_warn_saturate+0x17c/0x224
5916 19:51:06.646035 # [ 183.175682] __refcount_add.constprop.0+0x80/0x90
5917 19:51:06.648086 # [ 183.180664] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5918 19:51:06.688053 # [ 183.185819] lkdtm_do_action+0x2c/0x50
5919 19:51:06.688314 # [ 183.189838] direct_entry+0x164/0x180
5920 19:51:06.688484 # [ 183.193770] full_proxy_write+0x68/0xc0
5921 19:51:06.688641 # [ 183.197880] vfs_write+0xcc/0x2e0
5922 19:51:06.688789 # [ 183.201469] ksys_write+0x80/0x110
5923 19:51:06.688918 # [ 183.205144] __arm64_sys_write+0x28/0x40
5924 19:51:06.689043 # [ 183.209340] invoke_syscall+0x8c/0x120
5925 19:51:06.689170 # [ 183.213366] el0_svc_common.constprop.0+0x68/0x124
5926 19:51:06.689298 # [ 183.218434] do_el0_svc+0x40/0xcc
5927 19:51:06.689691 # [ 183.222022] el0_svc+0x48/0xc0
5928 19:51:06.691236 # [ 183.225348] el0t_64_sync_handler+0xf4/0x120
5929 19:51:06.731228 # [ 183.229890] el0t_64_sync+0x18c/0x190
5930 19:51:06.731489 # [ 183.233823] irq event stamp: 0
5931 19:51:06.731742 # [ 183.237142] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5932 19:51:06.731966 # [ 183.243688] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5933 19:51:06.732162 # [ 183.252151] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5934 19:51:06.732351 # [ 183.260611] softirqs last disabled at (0): [<0000000000000000>] 0x0
5935 19:51:06.732536 # [ 183.267153] ---[ end trace 0000000000000000 ]---
5936 19:51:06.757647 # [ 183.272116] lkdtm: Saturation detected: still saturated
5937 19:51:06.757899 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5938 19:51:06.758111 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5939 19:51:06.760321 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5940 19:51:07.317959 <6>[ 184.211066] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5941 19:51:07.318243 <6>[ 184.218315] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5942 19:51:07.318734 <4>[ 184.225365] ------------[ cut here ]------------
5943 19:51:07.318919 <4>[ 184.230317] refcount_t: saturated; leaking memory.
5944 19:51:07.319108 <4>[ 184.235685] WARNING: CPU: 1 PID: 3310 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5945 19:51:07.361390 <4>[ 184.244432] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5946 19:51:07.362264 <4>[ 184.258274] CPU: 1 PID: 3310 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5947 19:51:07.362647 <4>[ 184.266300] Hardware name: ARM Juno development board (r0) (DT)
5948 19:51:07.363047 <4>[ 184.272492] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5949 19:51:07.363431 <4>[ 184.279733] pc : refcount_warn_saturate+0xf8/0x224
5950 19:51:07.363840 <4>[ 184.284798] lr : refcount_warn_saturate+0xf8/0x224
5951 19:51:07.364221 <4>[ 184.289863] sp : ffff8000106f3bc0
5952 19:51:07.404824 <4>[ 184.293443] x29: ffff8000106f3bc0 x28: ffff00080d8834c0 x27: 0000000000000000
5953 19:51:07.405299 <4>[ 184.300871] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffacc7f000
5954 19:51:07.406122 <4>[ 184.308295] x23: ffff00080be12000 x22: ffff8000106f3da0 x21: 00000000c0000001
5955 19:51:07.406491 <4>[ 184.315720] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
5956 19:51:07.406886 <4>[ 184.323145] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5957 19:51:07.408179 <4>[ 184.330570] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5958 19:51:07.448156 <4>[ 184.337994] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
5959 19:51:07.449037 <4>[ 184.345419] x8 : ffff8000106f3938 x7 : 0000000000000000 x6 : ffff8000081002f4
5960 19:51:07.449399 <4>[ 184.352843] x5 : ffff8000106f4000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5961 19:51:07.449718 <4>[ 184.360267] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d8834c0
5962 19:51:07.450018 <4>[ 184.367691] Call trace:
5963 19:51:07.450313 <4>[ 184.370401] refcount_warn_saturate+0xf8/0x224
5964 19:51:07.451604 <4>[ 184.375119] __refcount_add_not_zero.constprop.0+0x90/0xb0
5965 19:51:07.491496 <4>[ 184.380883] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x44/0x88
5966 19:51:07.491999 <4>[ 184.386818] lkdtm_do_action+0x2c/0x50
5967 19:51:07.492339 <4>[ 184.390839] direct_entry+0x164/0x180
5968 19:51:07.492653 <4>[ 184.394771] full_proxy_write+0x68/0xc0
5969 19:51:07.492949 <4>[ 184.398882] vfs_write+0xcc/0x2e0
5970 19:51:07.493237 <4>[ 184.402471] ksys_write+0x80/0x110
5971 19:51:07.493519 <4>[ 184.406145] __arm64_sys_write+0x28/0x40
5972 19:51:07.493797 <4>[ 184.410342] invoke_syscall+0x8c/0x120
5973 19:51:07.494074 <4>[ 184.414369] el0_svc_common.constprop.0+0x68/0x124
5974 19:51:07.494351 <4>[ 184.419437] do_el0_svc+0x40/0xcc
5975 19:51:07.495104 <4>[ 184.423026] el0_svc+0x48/0xc0
5976 19:51:07.534744 <4>[ 184.426351] el0t_64_sync_handler+0xf4/0x120
5977 19:51:07.535205 <4>[ 184.430893] el0t_64_sync+0x18c/0x190
5978 19:51:07.535544 <4>[ 184.434826] irq event stamp: 0
5979 19:51:07.535898 <4>[ 184.438144] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5980 19:51:07.536210 <4>[ 184.444690] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5981 19:51:07.536506 <4>[ 184.453153] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5982 19:51:07.538098 <4>[ 184.461614] softirqs last disabled at (0): [<0000000000000000>] 0x0
5983 19:51:07.556183 <4>[ 184.468156] ---[ end trace 0000000000000000 ]---
5984 19:51:07.559411 <6>[ 184.473134] lkdtm: Saturation detected: still saturated
5985 19:51:07.781825 # [ 184.211066] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5986 19:51:07.782757 # [ 184.218315] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5987 19:51:07.783129 # [ 184.225365] ------------[ cut here ]------------
5988 19:51:07.783441 # [ 184.230317] refcount_t: saturated; leaking memory.
5989 19:51:07.783738 # [ 184.235685] WARNING: CPU: 1 PID: 3310 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5990 19:51:07.824930 # [ 184.244432] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
5991 19:51:07.825463 # [ 184.258274] CPU: 1 PID: 3310 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5992 19:51:07.826214 # [ 184.266300] Hardware name: ARM Juno development board (r0) (DT)
5993 19:51:07.826573 # [ 184.272492] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5994 19:51:07.826888 # [ 184.279733] pc : refcount_warn_saturate+0xf8/0x224
5995 19:51:07.827190 # [ 184.284798] lr : refcount_warn_saturate+0xf8/0x224
5996 19:51:07.827476 # [ 184.289863] sp : ffff8000106f3bc0
5997 19:51:07.868203 # [ 184.293443] x29: ffff8000106f3bc0 x28: ffff00080d8834c0 x27: 0000000000000000
5998 19:51:07.868694 # [ 184.300871] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffacc7f000
5999 19:51:07.869057 # [ 184.308295] x23: ffff00080be12000 x22: ffff8000106f3da0 x21: 00000000c0000001
6000 19:51:07.869786 # [ 184.315720] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
6001 19:51:07.870156 # [ 184.323145] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6002 19:51:07.870550 # [ 184.330570] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6003 19:51:07.911387 # [ 184.337994] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
6004 19:51:07.911918 # [ 184.345419] x8 : ffff8000106f3938 x7 : 0000000000000000 x6 : ffff8000081002f4
6005 19:51:07.912372 # [ 184.352843] x5 : ffff8000106f4000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6006 19:51:07.912782 # [ 184.360267] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d8834c0
6007 19:51:07.913178 # [ 184.367691] Call trace:
6008 19:51:07.913558 # [ 184.370401] refcount_warn_saturate+0xf8/0x224
6009 19:51:07.913931 # [ 184.375119] __refcount_add_not_zero.constprop.0+0x90/0xb0
6010 19:51:07.914775 # [ 184.380883] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x44/0x88
6011 19:51:07.954490 # [ 184.386818] lkdtm_do_action+0x2c/0x50
6012 19:51:07.954974 # [ 184.390839] direct_entry+0x164/0x180
6013 19:51:07.955433 # [ 184.394771] full_proxy_write+0x68/0xc0
6014 19:51:07.955865 # [ 184.398882] vfs_write+0xcc/0x2e0
6015 19:51:07.956255 # [ 184.402471] ksys_write+0x80/0x110
6016 19:51:07.956628 # [ 184.406145] __arm64_sys_write+0x28/0x40
6017 19:51:07.956993 # [ 184.410342] invoke_syscall+0x8c/0x120
6018 19:51:07.957357 # [ 184.414369] el0_svc_common.constprop.0+0x68/0x124
6019 19:51:07.957737 # [ 184.419437] do_el0_svc+0x40/0xcc
6020 19:51:07.958096 # [ 184.423026] el0_svc+0x48/0xc0
6021 19:51:07.958824 # [ 184.426351] el0t_64_sync_handler+0xf4/0x120
6022 19:51:07.997662 # [ 184.430893] el0t_64_sync+0x18c/0x190
6023 19:51:07.998134 # [ 184.434826] irq event stamp: 0
6024 19:51:07.998564 # [ 184.438144] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6025 19:51:07.999343 # [ 184.444690] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6026 19:51:07.999705 # [ 184.453153] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6027 19:51:08.000125 # [ 184.461614] softirqs last disabled at (0): [<0000000000000000>] 0x0
6028 19:51:08.000912 # [ 184.468156] ---[ end trace 0000000000000000 ]---
6029 19:51:08.029657 # [ 184.473134] lkdtm: Saturation detected: still saturated
6030 19:51:08.030123 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6031 19:51:08.030546 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6032 19:51:08.032844 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6033 19:51:08.591479 <6>[ 185.484187] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6034 19:51:08.592048 <6>[ 185.491610] lkdtm: attempting bad refcount_add_not_zero() from saturated
6035 19:51:08.592402 <4>[ 185.498663] ------------[ cut here ]------------
6036 19:51:08.593163 <4>[ 185.503622] refcount_t: saturated; leaking memory.
6037 19:51:08.593515 <4>[ 185.508990] WARNING: CPU: 1 PID: 3349 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6038 19:51:08.634738 <4>[ 185.517738] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6039 19:51:08.635260 <4>[ 185.531579] CPU: 1 PID: 3349 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6040 19:51:08.636091 <4>[ 185.539605] Hardware name: ARM Juno development board (r0) (DT)
6041 19:51:08.636477 <4>[ 185.545797] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6042 19:51:08.636891 <4>[ 185.553038] pc : refcount_warn_saturate+0xf8/0x224
6043 19:51:08.637278 <4>[ 185.558104] lr : refcount_warn_saturate+0xf8/0x224
6044 19:51:08.637656 <4>[ 185.563169] sp : ffff8000107b37f0
6045 19:51:08.678154 <4>[ 185.566749] x29: ffff8000107b37f0 x28: ffff00080daacf00 x27: 0000000000000000
6046 19:51:08.678625 <4>[ 185.574176] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8599f000
6047 19:51:08.678976 <4>[ 185.581601] x23: ffff000804d2a000 x22: ffff8000107b39d0 x21: 00000000c0000007
6048 19:51:08.679301 <4>[ 185.589027] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
6049 19:51:08.679605 <4>[ 185.596451] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6050 19:51:08.681431 <4>[ 185.603876] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6051 19:51:08.721461 <4>[ 185.611301] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
6052 19:51:08.721928 <4>[ 185.618725] x8 : ffff8000107b3568 x7 : 0000000000000000 x6 : ffff8000081002f4
6053 19:51:08.722280 <4>[ 185.626149] x5 : ffff8000107b4000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6054 19:51:08.722968 <4>[ 185.633573] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080daacf00
6055 19:51:08.723306 <4>[ 185.640996] Call trace:
6056 19:51:08.723612 <4>[ 185.643706] refcount_warn_saturate+0xf8/0x224
6057 19:51:08.724758 <4>[ 185.648424] __refcount_add_not_zero.constprop.0+0x90/0xb0
6058 19:51:08.764740 <4>[ 185.654189] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x44/0x88
6059 19:51:08.765581 <4>[ 185.660124] lkdtm_do_action+0x2c/0x50
6060 19:51:08.765949 <4>[ 185.664144] direct_entry+0x164/0x180
6061 19:51:08.766268 <4>[ 185.668077] full_proxy_write+0x68/0xc0
6062 19:51:08.766570 <4>[ 185.672187] vfs_write+0xcc/0x2e0
6063 19:51:08.766862 <4>[ 185.675776] ksys_write+0x80/0x110
6064 19:51:08.767151 <4>[ 185.679451] __arm64_sys_write+0x28/0x40
6065 19:51:08.767432 <4>[ 185.683648] invoke_syscall+0x8c/0x120
6066 19:51:08.767715 <4>[ 185.687674] el0_svc_common.constprop.0+0x68/0x124
6067 19:51:08.768119 <4>[ 185.692742] do_el0_svc+0x40/0xcc
6068 19:51:08.768497 <4>[ 185.696331] el0_svc+0x48/0xc0
6069 19:51:08.808118 <4>[ 185.699655] el0t_64_sync_handler+0xf4/0x120
6070 19:51:08.808592 <4>[ 185.704197] el0t_64_sync+0x18c/0x190
6071 19:51:08.808945 <4>[ 185.708130] irq event stamp: 0
6072 19:51:08.809267 <4>[ 185.711448] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6073 19:51:08.809573 <4>[ 185.717995] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6074 19:51:08.809872 <4>[ 185.726459] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6075 19:51:08.811388 <4>[ 185.734920] softirqs last disabled at (0): [<0000000000000000>] 0x0
6076 19:51:08.828912 <4>[ 185.741462] ---[ end trace 0000000000000000 ]---
6077 19:51:08.830993 <6>[ 185.746449] lkdtm: Saturation detected: still saturated
6078 19:51:09.000236 # [ 185.484187] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6079 19:51:09.000507 # [ 185.491610] lkdtm: attempting bad refcount_add_not_zero() from saturated
6080 19:51:09.000703 # [ 185.498663] ------------[ cut here ]------------
6081 19:51:09.000874 # [ 185.503622] refcount_t: saturated; leaking memory.
6082 19:51:09.001049 # [ 185.508990] WARNING: CPU: 1 PID: 3349 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6083 19:51:09.043379 # [ 185.517738] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6084 19:51:09.043909 # [ 185.531579] CPU: 1 PID: 3349 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6085 19:51:09.044098 # [ 185.539605] Hardware name: ARM Juno development board (r0) (DT)
6086 19:51:09.044259 # [ 185.545797] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6087 19:51:09.044409 # [ 185.553038] pc : refcount_warn_saturate+0xf8/0x224
6088 19:51:09.044555 # [ 185.558104] lr : refcount_warn_saturate+0xf8/0x224
6089 19:51:09.044695 # [ 185.563169] sp : ffff8000107b37f0
6090 19:51:09.086897 # [ 185.566749] x29: ffff8000107b37f0 x28: ffff00080daacf00 x27: 0000000000000000
6091 19:51:09.087373 # [ 185.574176] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8599f000
6092 19:51:09.087724 # [ 185.581601] x23: ffff000804d2a000 x22: ffff8000107b39d0 x21: 00000000c0000007
6093 19:51:09.088096 # [ 185.589027] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
6094 19:51:09.088407 # [ 185.596451] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6095 19:51:09.088703 # [ 185.603876] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6096 19:51:09.130009 # [ 185.611301] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
6097 19:51:09.130487 # [ 185.618725] x8 : ffff8000107b3568 x7 : 0000000000000000 x6 : ffff8000081002f4
6098 19:51:09.131248 # [ 185.626149] x5 : ffff8000107b4000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6099 19:51:09.131616 # [ 185.633573] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080daacf00
6100 19:51:09.132022 # [ 185.640996] Call trace:
6101 19:51:09.132374 # [ 185.643706] refcount_warn_saturate+0xf8/0x224
6102 19:51:09.132674 # [ 185.648424] __refcount_add_not_zero.constprop.0+0x90/0xb0
6103 19:51:09.133501 # [ 185.654189] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x44/0x88
6104 19:51:09.173219 # [ 185.660124] lkdtm_do_action+0x2c/0x50
6105 19:51:09.173694 # [ 185.664144] direct_entry+0x164/0x180
6106 19:51:09.174042 # [ 185.668077] full_proxy_write+0x68/0xc0
6107 19:51:09.174361 # [ 185.672187] vfs_write+0xcc/0x2e0
6108 19:51:09.174659 # [ 185.675776] ksys_write+0x80/0x110
6109 19:51:09.174947 # [ 185.679451] __arm64_sys_write+0x28/0x40
6110 19:51:09.175237 # [ 185.683648] invoke_syscall+0x8c/0x120
6111 19:51:09.175518 # [ 185.687674] el0_svc_common.constprop.0+0x68/0x124
6112 19:51:09.175938 # [ 185.692742] do_el0_svc+0x40/0xcc
6113 19:51:09.176361 # [ 185.696331] el0_svc+0x48/0xc0
6114 19:51:09.177030 # [ 185.699655] el0t_64_sync_handler+0xf4/0x120
6115 19:51:09.216296 # [ 185.704197] el0t_64_sync+0x18c/0x190
6116 19:51:09.216771 # [ 185.708130] irq event stamp: 0
6117 19:51:09.217126 # [ 185.711448] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6118 19:51:09.217450 # [ 185.717995] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6119 19:51:09.217756 # [ 185.726459] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6120 19:51:09.218053 # [ 185.734920] softirqs last disabled at (0): [<0000000000000000>] 0x0
6121 19:51:09.219535 # [ 185.741462] ---[ end trace 0000000000000000 ]---
6122 19:51:09.247591 # [ 185.746449] lkdtm: Saturation detected: still saturated
6123 19:51:09.248116 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6124 19:51:09.248471 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6125 19:51:09.250836 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6126 19:51:09.883322 <6>[ 186.776332] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6127 19:51:09.883875 <6>[ 186.783569] lkdtm: attempting bad refcount_dec_and_test() from saturated
6128 19:51:09.884628 <4>[ 186.790617] ------------[ cut here ]------------
6129 19:51:09.884979 <4>[ 186.795571] refcount_t: underflow; use-after-free.
6130 19:51:09.885288 <4>[ 186.800885] WARNING: CPU: 1 PID: 3393 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6131 19:51:09.926653 <4>[ 186.809632] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6132 19:51:09.927151 <4>[ 186.823474] CPU: 1 PID: 3393 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6133 19:51:09.927896 <4>[ 186.831500] Hardware name: ARM Juno development board (r0) (DT)
6134 19:51:09.928242 <4>[ 186.837692] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6135 19:51:09.928548 <4>[ 186.844932] pc : refcount_warn_saturate+0xc8/0x224
6136 19:51:09.928842 <4>[ 186.849998] lr : refcount_warn_saturate+0xc8/0x224
6137 19:51:09.929126 <4>[ 186.855063] sp : ffff800010873b10
6138 19:51:09.970024 <4>[ 186.858643] x29: ffff800010873b10 x28: ffff000807741a80 x27: 0000000000000000
6139 19:51:09.970477 <4>[ 186.866070] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa086f000
6140 19:51:09.970814 <4>[ 186.873495] x23: ffff000806195000 x22: ffff800010873ce0 x21: 0000000000000020
6141 19:51:09.971127 <4>[ 186.880920] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
6142 19:51:09.971426 <4>[ 186.888344] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6143 19:51:09.973314 <4>[ 186.895768] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6144 19:51:10.013357 <4>[ 186.903192] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
6145 19:51:10.013818 <4>[ 186.910617] x8 : ffff800010873888 x7 : 0000000000000000 x6 : ffff8000081002f4
6146 19:51:10.014156 <4>[ 186.918041] x5 : ffff800010874000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6147 19:51:10.014469 <4>[ 186.925467] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807741a80
6148 19:51:10.014768 <4>[ 186.932891] Call trace:
6149 19:51:10.015058 <4>[ 186.935601] refcount_warn_saturate+0xc8/0x224
6150 19:51:10.016600 <4>[ 186.940320] __refcount_sub_and_test.constprop.0+0x8c/0x94
6151 19:51:10.056739 <4>[ 186.946083] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x44/0x88
6152 19:51:10.057205 <4>[ 186.952020] lkdtm_do_action+0x2c/0x50
6153 19:51:10.057542 <4>[ 186.956040] direct_entry+0x164/0x180
6154 19:51:10.057852 <4>[ 186.959972] full_proxy_write+0x68/0xc0
6155 19:51:10.058146 <4>[ 186.964083] vfs_write+0xcc/0x2e0
6156 19:51:10.058430 <4>[ 186.967672] ksys_write+0x80/0x110
6157 19:51:10.058714 <4>[ 186.971346] __arm64_sys_write+0x28/0x40
6158 19:51:10.058996 <4>[ 186.975542] invoke_syscall+0x8c/0x120
6159 19:51:10.059272 <4>[ 186.979568] el0_svc_common.constprop.0+0x68/0x124
6160 19:51:10.059550 <4>[ 186.984637] do_el0_svc+0x40/0xcc
6161 19:51:10.060335 <4>[ 186.988225] el0_svc+0x48/0xc0
6162 19:51:10.100027 <4>[ 186.991549] el0t_64_sync_handler+0xf4/0x120
6163 19:51:10.100483 <4>[ 186.996091] el0t_64_sync+0x18c/0x190
6164 19:51:10.100818 <4>[ 187.000024] irq event stamp: 0
6165 19:51:10.101180 <4>[ 187.003343] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6166 19:51:10.101506 <4>[ 187.009889] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6167 19:51:10.101801 <4>[ 187.018353] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6168 19:51:10.102476 <4>[ 187.026814] softirqs last disabled at (0): [<0000000000000000>] 0x0
6169 19:51:10.120569 <4>[ 187.033357] ---[ end trace 0000000000000000 ]---
6170 19:51:10.123737 <6>[ 187.038363] lkdtm: Saturation detected: still saturated
6171 19:51:10.308098 # [ 186.776332] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6172 19:51:10.308391 # [ 186.783569] lkdtm: attempting bad refcount_dec_and_test() from saturated
6173 19:51:10.308638 # [ 186.790617] ------------[ cut here ]------------
6174 19:51:10.308836 # [ 186.795571] refcount_t: underflow; use-after-free.
6175 19:51:10.309000 # [ 186.800885] WARNING: CPU: 1 PID: 3393 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6176 19:51:10.351282 # [ 186.809632] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6177 19:51:10.351560 # [ 186.823474] CPU: 1 PID: 3393 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6178 19:51:10.351756 # [ 186.831500] Hardware name: ARM Juno development board (r0) (DT)
6179 19:51:10.351947 # [ 186.837692] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6180 19:51:10.352111 # [ 186.844932] pc : refcount_warn_saturate+0xc8/0x224
6181 19:51:10.352267 # [ 186.849998] lr : refcount_warn_saturate+0xc8/0x224
6182 19:51:10.352416 # [ 186.855063] sp : ffff800010873b10
6183 19:51:10.394374 # [ 186.858643] x29: ffff800010873b10 x28: ffff000807741a80 x27: 0000000000000000
6184 19:51:10.394923 # [ 186.866070] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa086f000
6185 19:51:10.395111 # [ 186.873495] x23: ffff000806195000 x22: ffff800010873ce0 x21: 0000000000000020
6186 19:51:10.395273 # [ 186.880920] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
6187 19:51:10.395426 # [ 186.888344] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6188 19:51:10.395579 # [ 186.895768] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6189 19:51:10.437552 # [ 186.903192] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
6190 19:51:10.437801 # [ 186.910617] x8 : ffff800010873888 x7 : 0000000000000000 x6 : ffff8000081002f4
6191 19:51:10.437969 # [ 186.918041] x5 : ffff800010874000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6192 19:51:10.438123 # [ 186.925467] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807741a80
6193 19:51:10.438269 # [ 186.932891] Call trace:
6194 19:51:10.438412 # [ 186.935601] refcount_warn_saturate+0xc8/0x224
6195 19:51:10.438556 # [ 186.940320] __refcount_sub_and_test.constprop.0+0x8c/0x94
6196 19:51:10.440678 # [ 186.946083] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x44/0x88
6197 19:51:10.480743 # [ 186.952020] lkdtm_do_action+0x2c/0x50
6198 19:51:10.481004 # [ 186.956040] direct_entry+0x164/0x180
6199 19:51:10.481172 # [ 186.959972] full_proxy_write+0x68/0xc0
6200 19:51:10.481327 # [ 186.964083] vfs_write+0xcc/0x2e0
6201 19:51:10.481473 # [ 186.967672] ksys_write+0x80/0x110
6202 19:51:10.481875 # [ 186.971346] __arm64_sys_write+0x28/0x40
6203 19:51:10.482042 # [ 186.975542] invoke_syscall+0x8c/0x120
6204 19:51:10.482166 # [ 186.979568] el0_svc_common.constprop.0+0x68/0x124
6205 19:51:10.482288 # [ 186.984637] do_el0_svc+0x40/0xcc
6206 19:51:10.482409 # [ 186.988225] el0_svc+0x48/0xc0
6207 19:51:10.483938 # [ 186.991549] el0t_64_sync_handler+0xf4/0x120
6208 19:51:10.523924 # [ 186.996091] el0t_64_sync+0x18c/0x190
6209 19:51:10.524183 # [ 187.000024] irq event stamp: 0
6210 19:51:10.524660 # [ 187.003343] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6211 19:51:10.524839 # [ 187.009889] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6212 19:51:10.525012 # [ 187.018353] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6213 19:51:10.525203 # [ 187.026814] softirqs last disabled at (0): [<0000000000000000>] 0x0
6214 19:51:10.527185 # [ 187.033357] ---[ end trace 0000000000000000 ]---
6215 19:51:10.555865 # [ 187.038363] lkdtm: Saturation detected: still saturated
6216 19:51:10.556395 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6217 19:51:10.556587 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6218 19:51:10.559079 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6219 19:51:11.181342 <6>[ 188.074296] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6220 19:51:11.181898 <6>[ 188.081525] lkdtm: attempting bad refcount_sub_and_test() from saturated
6221 19:51:11.182784 <4>[ 188.088572] ------------[ cut here ]------------
6222 19:51:11.183156 <4>[ 188.093519] refcount_t: underflow; use-after-free.
6223 19:51:11.183557 <4>[ 188.098842] WARNING: CPU: 1 PID: 3437 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6224 19:51:11.224716 <4>[ 188.107588] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6225 19:51:11.225216 <4>[ 188.121430] CPU: 1 PID: 3437 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6226 19:51:11.225564 <4>[ 188.129456] Hardware name: ARM Juno development board (r0) (DT)
6227 19:51:11.226245 <4>[ 188.135648] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6228 19:51:11.226576 <4>[ 188.142889] pc : refcount_warn_saturate+0xc8/0x224
6229 19:51:11.226877 <4>[ 188.147955] lr : refcount_warn_saturate+0xc8/0x224
6230 19:51:11.227303 <4>[ 188.153019] sp : ffff80001093ba30
6231 19:51:11.267969 <4>[ 188.156599] x29: ffff80001093ba30 x28: ffff00080ce0b4c0 x27: 0000000000000000
6232 19:51:11.268797 <4>[ 188.164026] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffad78f000
6233 19:51:11.269163 <4>[ 188.171451] x23: ffff000807d30000 x22: ffff80001093bc00 x21: 0000000000000020
6234 19:51:11.269485 <4>[ 188.178875] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
6235 19:51:11.269786 <4>[ 188.186299] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6236 19:51:11.271392 <4>[ 188.193723] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6237 19:51:11.311358 <4>[ 188.201148] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
6238 19:51:11.311864 <4>[ 188.208573] x8 : ffff80001093b7a8 x7 : 0000000000000000 x6 : ffff8000081002f4
6239 19:51:11.312298 <4>[ 188.215996] x5 : ffff80001093c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6240 19:51:11.312722 <4>[ 188.223420] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ce0b4c0
6241 19:51:11.313109 <4>[ 188.230844] Call trace:
6242 19:51:11.313483 <4>[ 188.233554] refcount_warn_saturate+0xc8/0x224
6243 19:51:11.314629 <4>[ 188.238272] __refcount_sub_and_test.constprop.0+0x8c/0x94
6244 19:51:11.354776 <4>[ 188.244037] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x44/0x88
6245 19:51:11.355236 <4>[ 188.249974] lkdtm_do_action+0x2c/0x50
6246 19:51:11.355657 <4>[ 188.253993] direct_entry+0x164/0x180
6247 19:51:11.356101 <4>[ 188.257926] full_proxy_write+0x68/0xc0
6248 19:51:11.356486 <4>[ 188.262036] vfs_write+0xcc/0x2e0
6249 19:51:11.356861 <4>[ 188.265625] ksys_write+0x80/0x110
6250 19:51:11.357229 <4>[ 188.269300] __arm64_sys_write+0x28/0x40
6251 19:51:11.357591 <4>[ 188.273496] invoke_syscall+0x8c/0x120
6252 19:51:11.357976 <4>[ 188.277522] el0_svc_common.constprop.0+0x68/0x124
6253 19:51:11.358337 <4>[ 188.282591] do_el0_svc+0x40/0xcc
6254 19:51:11.359099 <4>[ 188.286180] el0_svc+0x48/0xc0
6255 19:51:11.398098 <4>[ 188.289504] el0t_64_sync_handler+0xf4/0x120
6256 19:51:11.398774 <4>[ 188.294046] el0t_64_sync+0x18c/0x190
6257 19:51:11.399366 <4>[ 188.297979] irq event stamp: 0
6258 19:51:11.399895 <4>[ 188.301298] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6259 19:51:11.400234 <4>[ 188.307845] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6260 19:51:11.400544 <4>[ 188.316309] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6261 19:51:11.401297 <4>[ 188.324769] softirqs last disabled at (0): [<0000000000000000>] 0x0
6262 19:51:11.419124 <4>[ 188.331312] ---[ end trace 0000000000000000 ]---
6263 19:51:11.422102 <6>[ 188.336306] lkdtm: Saturation detected: still saturated
6264 19:51:11.614629 # [ 188.074296] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6265 19:51:11.614901 # [ 188.081525] lkdtm: attempting bad refcount_sub_and_test() from saturated
6266 19:51:11.615084 # [ 188.088572] ------------[ cut here ]------------
6267 19:51:11.615255 # [ 188.093519] refcount_t: underflow; use-after-free.
6268 19:51:11.615423 # [ 188.098842] WARNING: CPU: 1 PID: 3437 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6269 19:51:11.657816 # [ 188.107588] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6270 19:51:11.658087 # [ 188.121430] CPU: 1 PID: 3437 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6271 19:51:11.658256 # [ 188.129456] Hardware name: ARM Juno development board (r0) (DT)
6272 19:51:11.658411 # [ 188.135648] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6273 19:51:11.658560 # [ 188.142889] pc : refcount_warn_saturate+0xc8/0x224
6274 19:51:11.658968 # [ 188.147955] lr : refcount_warn_saturate+0xc8/0x224
6275 19:51:11.659136 # [ 188.153019] sp : ffff80001093ba30
6276 19:51:11.700862 # [ 188.156599] x29: ffff80001093ba30 x28: ffff00080ce0b4c0 x27: 0000000000000000
6277 19:51:11.701119 # [ 188.164026] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffad78f000
6278 19:51:11.701584 # [ 188.171451] x23: ffff000807d30000 x22: ffff80001093bc00 x21: 0000000000000020
6279 19:51:11.701761 # [ 188.178875] x20: 0000000000000000 x19: ffff80000b65572f x18: 0000000000000000
6280 19:51:11.701917 # [ 188.186299] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6281 19:51:11.702066 # [ 188.193723] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6282 19:51:11.744041 # [ 188.201148] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968264c
6283 19:51:11.744289 # [ 188.208573] x8 : ffff80001093b7a8 x7 : 0000000000000000 x6 : ffff8000081002f4
6284 19:51:11.744458 # [ 188.215996] x5 : ffff80001093c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6285 19:51:11.744882 # [ 188.223420] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ce0b4c0
6286 19:51:11.745064 # [ 188.230844] Call trace:
6287 19:51:11.745201 # [ 188.233554] refcount_warn_saturate+0xc8/0x224
6288 19:51:11.745330 # [ 188.238272] __refcount_sub_and_test.constprop.0+0x8c/0x94
6289 19:51:11.747206 # [ 188.244037] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x44/0x88
6290 19:51:11.787267 # [ 188.249974] lkdtm_do_action+0x2c/0x50
6291 19:51:11.787844 # [ 188.253993] direct_entry+0x164/0x180
6292 19:51:11.788071 # [ 188.257926] full_proxy_write+0x68/0xc0
6293 19:51:11.788246 # [ 188.262036] vfs_write+0xcc/0x2e0
6294 19:51:11.788409 # [ 188.265625] ksys_write+0x80/0x110
6295 19:51:11.788563 # [ 188.269300] __arm64_sys_write+0x28/0x40
6296 19:51:11.788709 # [ 188.273496] invoke_syscall+0x8c/0x120
6297 19:51:11.788853 # [ 188.277522] el0_svc_common.constprop.0+0x68/0x124
6298 19:51:11.788996 # [ 188.282591] do_el0_svc+0x40/0xcc
6299 19:51:11.789107 # [ 188.286180] el0_svc+0x48/0xc0
6300 19:51:11.790475 # [ 188.289504] el0t_64_sync_handler+0xf4/0x120
6301 19:51:11.830766 # [ 188.294046] el0t_64_sync+0x18c/0x190
6302 19:51:11.831261 # [ 188.297979] irq event stamp: 0
6303 19:51:11.831611 # [ 188.301298] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6304 19:51:11.832373 # [ 188.307845] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6305 19:51:11.832722 # [ 188.316309] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6306 19:51:11.833040 # [ 188.324769] softirqs last disabled at (0): [<0000000000000000>] 0x0
6307 19:51:11.833901 # [ 188.331312] ---[ end trace 0000000000000000 ]---
6308 19:51:11.862868 # [ 188.336306] lkdtm: Saturation detected: still saturated
6309 19:51:11.863339 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6310 19:51:11.863689 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6311 19:51:11.866135 # selftests: lkdtm: REFCOUNT_TIMING.sh
6312 19:51:12.201518 # Skipping REFCOUNT_TIMING: timing only
6313 19:51:12.233335 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6314 19:51:12.345323 # selftests: lkdtm: ATOMIC_TIMING.sh
6315 19:51:12.728933 # Skipping ATOMIC_TIMING: timing only
6316 19:51:12.776795 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6317 19:51:12.872603 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6318 19:51:13.504930 <6>[ 190.395468] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6319 19:51:13.505224 <6>[ 190.402158] lkdtm: attempting good copy_to_user of correct size
6320 19:51:13.505424 <6>[ 190.408491] lkdtm: attempting bad copy_to_user of too large size
6321 19:51:13.505867 <0>[ 190.414837] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6322 19:51:13.506048 <4>[ 190.425778] ------------[ cut here ]------------
6323 19:51:13.506208 <2>[ 190.430678] kernel BUG at mm/usercopy.c:101!
6324 19:51:13.548242 <0>[ 190.435223] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6325 19:51:13.548807 <4>[ 190.442379] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6326 19:51:13.549015 <4>[ 190.456223] CPU: 1 PID: 3546 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6327 19:51:13.549188 <4>[ 190.464250] Hardware name: ARM Juno development board (r0) (DT)
6328 19:51:13.549348 <4>[ 190.470442] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6329 19:51:13.551609 <4>[ 190.477684] pc : usercopy_abort+0xb0/0xb4
6330 19:51:13.591873 <4>[ 190.481973] lr : usercopy_abort+0xb0/0xb4
6331 19:51:13.592341 <4>[ 190.486253] sp : ffff800010adb9c0
6332 19:51:13.592694 <4>[ 190.489833] x29: ffff800010adb9d0 x28: ffff00080d7834c0 x27: 0000000000000000
6333 19:51:13.593019 <4>[ 190.497262] x26: 0000000000000200 x25: 0000ffffa6b67010 x24: 0001000000000000
6334 19:51:13.593331 <4>[ 190.504688] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6335 19:51:13.593638 <4>[ 190.512113] x20: ffff800009f4de00 x19: ffff800009f47980 x18: 0000000000000000
6336 19:51:13.595103 <4>[ 190.519538] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
6337 19:51:13.635246 <4>[ 190.526963] x14: ffff80000967a010 x13: ffff800008c0f084 x12: ffff800008c0eb0c
6338 19:51:13.636215 <4>[ 190.534388] x11: ffff800008c11b3c x10: ffff800008c119fc x9 : ffff80000815e944
6339 19:51:13.636624 <4>[ 190.541813] x8 : ffff800010adb3e8 x7 : 0000000000000000 x6 : 0000000000000001
6340 19:51:13.636963 <4>[ 190.549237] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6341 19:51:13.637275 <4>[ 190.556661] x2 : 0000000000000000 x1 : ffff00080d7834c0 x0 : 0000000000000067
6342 19:51:13.637575 <4>[ 190.564086] Call trace:
6343 19:51:13.638048 <4>[ 190.566796] usercopy_abort+0xb0/0xb4
6344 19:51:13.678619 <4>[ 190.570730] __check_heap_object+0xf0/0x10c
6345 19:51:13.679073 <4>[ 190.575190] __check_object_size+0x230/0x2fc
6346 19:51:13.679832 <4>[ 190.579733] do_usercopy_slab_size+0x1dc/0x2d4
6347 19:51:13.680188 <4>[ 190.584453] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6348 19:51:13.680507 <4>[ 190.589518] lkdtm_do_action+0x2c/0x50
6349 19:51:13.680804 <4>[ 190.593537] direct_entry+0x164/0x180
6350 19:51:13.681093 <4>[ 190.597469] full_proxy_write+0x68/0xc0
6351 19:51:13.681375 <4>[ 190.601579] vfs_write+0xcc/0x2e0
6352 19:51:13.681656 <4>[ 190.605167] ksys_write+0x80/0x110
6353 19:51:13.682103 <4>[ 190.608841] __arm64_sys_write+0x28/0x40
6354 19:51:13.722110 <4>[ 190.613038] invoke_syscall+0x8c/0x120
6355 19:51:13.723058 <4>[ 190.617063] el0_svc_common.constprop.0+0x68/0x124
6356 19:51:13.723452 <4>[ 190.622132] do_el0_svc+0x40/0xcc
6357 19:51:13.723821 <4>[ 190.625721] el0_svc+0x48/0xc0
6358 19:51:13.724146 <4>[ 190.629045] el0t_64_sync_handler+0xf4/0x120
6359 19:51:13.724447 <4>[ 190.633587] el0t_64_sync+0x18c/0x190
6360 19:51:13.724740 <0>[ 190.637524] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
6361 19:51:13.725035 <4>[ 190.643893] ---[ end trace 0000000000000000 ]---
6362 19:51:13.725403 <6>[ 190.648781] note: cat[3546] exited with irqs disabled
6363 19:51:13.766663 <6>[ 190.654227] note: cat[3546] exited with preempt_count 1
6364 19:51:13.766945 <4>[ 190.661332] ------------[ cut here ]------------
6365 19:51:13.767169 <4>[ 190.666223] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6366 19:51:13.767376 <4>[ 190.676173] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6367 19:51:13.767562 <4>[ 190.690011] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6368 19:51:13.809954 <4>[ 190.698297] Hardware name: ARM Juno development board (r0) (DT)
6369 19:51:13.810261 <4>[ 190.704488] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6370 19:51:13.810508 <4>[ 190.711729] pc : ct_kernel_exit.constprop.0+0x118/0x170
6371 19:51:13.810999 <4>[ 190.717231] lr : ct_idle_enter+0x10/0x1c
6372 19:51:13.811212 <4>[ 190.721426] sp : ffff80000c36bd30
6373 19:51:13.811384 <4>[ 190.725006] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
6374 19:51:13.811529 <4>[ 190.732433] x26: 0000000000000000 x25: 0000002c644cd2c8 x24: 0000000000000000
6375 19:51:13.853282 <4>[ 190.739859] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
6376 19:51:13.853605 <4>[ 190.747288] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6377 19:51:13.853805 <4>[ 190.754718] x17: ffff8000080236c8 x16: ffff800009650bfc x15: ffff8000080bbbd0
6378 19:51:13.854239 <4>[ 190.762143] x14: ffff8000080bb8fc x13: ffff800008401e84 x12: ffff8000096573ec
6379 19:51:13.854398 <4>[ 190.769568] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000911c910
6380 19:51:13.854542 <4>[ 190.776993] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
6381 19:51:13.896716 <4>[ 190.784417] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6382 19:51:13.897018 <4>[ 190.791845] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6383 19:51:13.897199 <4>[ 190.799270] Call trace:
6384 19:51:13.897356 <4>[ 190.801980] ct_kernel_exit.constprop.0+0x118/0x170
6385 19:51:13.897509 <4>[ 190.807134] ct_idle_enter+0x10/0x1c
6386 19:51:13.897655 <4>[ 190.810982] cpuidle_enter_state+0x28c/0x590
6387 19:51:13.897821 <4>[ 190.815529] cpuidle_enter+0x40/0x60
6388 19:51:13.897934 <4>[ 190.819381] do_idle+0x258/0x310
6389 19:51:13.898030 <4>[ 190.822883] cpu_startup_entry+0x40/0x44
6390 19:51:13.899827 <4>[ 190.827082] secondary_start_kernel+0x138/0x15c
6391 19:51:13.939934 <4>[ 190.831895] __secondary_switched+0xb0/0xb4
6392 19:51:13.940218 <4>[ 190.836355] irq event stamp: 308834
6393 19:51:13.940450 <4>[ 190.840109] hardirqs last enabled at (308833): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
6394 19:51:13.940911 <4>[ 190.849449] hardirqs last disabled at (308834): [<ffff8000096799e8>] __schedule+0x6f8/0xaf4
6395 19:51:13.941080 <4>[ 190.858092] softirqs last enabled at (308826): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6396 19:51:13.943124 <4>[ 190.867164] softirqs last disabled at (308799): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6397 19:51:13.983582 <4>[ 190.875798] ---[ end trace 0000000000000000 ]---
6398 19:51:13.983862 # Segmentation fault
6399 19:51:13.984080 # [ 190.395468] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6400 19:51:13.984281 # [ 190.402158] lkdtm: attempting good copy_to_user of correct size
6401 19:51:13.984503 # [ 190.408491] lkdtm: attempting bad copy_to_user of too large size
6402 19:51:13.984697 # [ 190.414837] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6403 19:51:13.986767 # [ 190.425778] ------------[ cut here ]------------
6404 19:51:14.026743 # [ 190.430678] kernel BUG at mm/usercopy.c:101!
6405 19:51:14.026988 # [ 190.435223] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6406 19:51:14.027205 # [ 190.442379] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6407 19:51:14.027679 # [ 190.456223] CPU: 1 PID: 3546 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6408 19:51:14.027869 # [ 190.464250] Hardware name: ARM Juno development board (r0) (DT)
6409 19:51:14.029957 # [ 190.470442] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6410 19:51:14.069926 # [ 190.477684] pc : usercopy_abort+0xb0/0xb4
6411 19:51:14.070177 # [ 190.481973] lr : usercopy_abort+0xb0/0xb4
6412 19:51:14.070395 # [ 190.486253] sp : ffff800010adb9c0
6413 19:51:14.070592 # [ 190.489833] x29: ffff800010adb9d0 x28: ffff00080d7834c0 x27: 0000000000000000
6414 19:51:14.070785 # [ 190.497262] x26: 0000000000000200 x25: 0000ffffa6b67010 x24: 0001000000000000
6415 19:51:14.071263 # [ 190.504688] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6416 19:51:14.073128 # [ 190.512113] x20: ffff800009f4de00 x19: ffff800009f47980 x18: 0000000000000000
6417 19:51:14.113042 # [ 190.519538] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
6418 19:51:14.113293 # [ 190.526963] x14: ffff80000967a010 x13: ffff800008c0f084 x12: ffff800008c0eb0c
6419 19:51:14.113512 # [ 190.534388] x11: ffff800008c11b3c x10: ffff800008c119fc x9 : ffff80000815e944
6420 19:51:14.113710 # [ 190.541813] x8 : ffff800010adb3e8 x7 : 0000000000000000 x6 : 0000000000000001
6421 19:51:14.113892 # [ 190.549237] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6422 19:51:14.116213 # [ 190.556661] x2 : 0000000000000000 x1 : ffff00080d7834c0 x0 : 0000000000000067
6423 19:51:14.156129 # [ 190.564086] Call trace:
6424 19:51:14.156380 # [ 190.566796] usercopy_abort+0xb0/0xb4
6425 19:51:14.156561 # [ 190.570730] __check_heap_object+0xf0/0x10c
6426 19:51:14.156724 # [ 190.575190] __check_object_size+0x230/0x2fc
6427 19:51:14.156880 # [ 190.579733] do_usercopy_slab_size+0x1dc/0x2d4
6428 19:51:14.157014 # [ 190.584453] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6429 19:51:14.157145 # [ 190.589518] lkdtm_do_action+0x2c/0x50
6430 19:51:14.157274 # [ 190.593537] direct_entry+0x164/0x180
6431 19:51:14.157402 # [ 190.597469] full_proxy_write+0x68/0xc0
6432 19:51:14.157573 # [ 190.601579] vfs_write+0xcc/0x2e0
6433 19:51:14.159277 # [ 190.605167] ksys_write+0x80/0x110
6434 19:51:14.199337 # [ 190.608841] __arm64_sys_write+0x28/0x40
6435 19:51:14.199587 # [ 190.613038] invoke_syscall+0x8c/0x120
6436 19:51:14.199834 # [ 190.617063] el0_svc_common.constprop.0+0x68/0x124
6437 19:51:14.200016 # [ 190.622132] do_el0_svc+0x40/0xcc
6438 19:51:14.200175 # [ 190.625721] el0_svc+0x48/0xc0
6439 19:51:14.200327 # [ 190.629045] el0t_64_sync_handler+0xf4/0x120
6440 19:51:14.200477 # [ 190.633587] el0t_64_sync+0x18c/0x190
6441 19:51:14.200623 # [ 190.637524] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
6442 19:51:14.200755 # [ 190.643893] ---[ end trace 0000000000000000 ]---
6443 19:51:14.202494 # [ 190.648781] note: cat[3546] exited with irqs disabled
6444 19:51:14.242445 # [ 190.654227] note: cat[3546] exited with preempt_count 1
6445 19:51:14.242703 # [ 190.661332] ------------[ cut here ]------------
6446 19:51:14.242890 # [ 190.666223] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6447 19:51:14.243064 # [ 190.676173] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6448 19:51:14.245671 # [ 190.690011] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6449 19:51:14.285651 # [ 190.698297] Hardware name: ARM Juno development board (r0) (DT)
6450 19:51:14.285902 # [ 190.704488] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6451 19:51:14.286085 # [ 190.711729] pc : ct_kernel_exit.constprop.0+0x118/0x170
6452 19:51:14.286250 # [ 190.717231] lr : ct_idle_enter+0x10/0x1c
6453 19:51:14.286451 # [ 190.721426] sp : ffff80000c36bd30
6454 19:51:14.286609 # [ 190.725006] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
6455 19:51:14.288814 # [ 190.732433] x26: 0000000000000000 x25: 0000002c644cd2c8 x24: 0000000000000000
6456 19:51:14.328852 # [ 190.739859] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
6457 19:51:14.329104 # [ 190.747288] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6458 19:51:14.329288 # [ 190.754718] x17: ffff8000080236c8 x16: ffff800009650bfc x15: ffff8000080bbbd0
6459 19:51:14.329454 # [ 190.762143] x14: ffff8000080bb8fc x13: ffff800008401e84 x12: ffff8000096573ec
6460 19:51:14.329619 # [ 190.769568] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000911c910
6461 19:51:14.332026 # [ 190.776993] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
6462 19:51:14.349878 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6463 19:51:14.350156 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6464 19:51:14.352958 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6465 19:51:14.819683 <6>[ 191.712250] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6466 19:51:14.819972 <6>[ 191.719038] lkdtm: attempting good copy_from_user of correct size
6467 19:51:14.820328 <6>[ 191.725511] lkdtm: attempting bad copy_from_user of too large size
6468 19:51:14.820477 <0>[ 191.732289] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6469 19:51:14.820609 <4>[ 191.743023] ------------[ cut here ]------------
6470 19:51:14.822740 <2>[ 191.747911] kernel BUG at mm/usercopy.c:101!
6471 19:51:14.862809 <0>[ 191.752456] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6472 19:51:14.863126 <4>[ 191.759611] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6473 19:51:14.863735 <4>[ 191.773455] CPU: 1 PID: 3589 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6474 19:51:14.863956 <4>[ 191.781482] Hardware name: ARM Juno development board (r0) (DT)
6475 19:51:14.864219 <4>[ 191.787676] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6476 19:51:14.866130 <4>[ 191.794917] pc : usercopy_abort+0xb0/0xb4
6477 19:51:14.906178 <4>[ 191.799212] lr : usercopy_abort+0xb0/0xb4
6478 19:51:14.906423 <4>[ 191.803498] sp : ffff800010b8b800
6479 19:51:14.906590 <4>[ 191.807078] x29: ffff800010b8b810 x28: ffff000804850040 x27: 0000000000000000
6480 19:51:14.906747 <4>[ 191.814507] x26: 0000000000000200 x25: 0000ffffa7017010 x24: 0001000000000000
6481 19:51:14.906895 <4>[ 191.821932] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6482 19:51:14.907039 <4>[ 191.829357] x20: ffff800009f4de00 x19: ffff800009f47980 x18: 0000000000000000
6483 19:51:14.949825 <4>[ 191.836782] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6484 19:51:14.950285 <4>[ 191.844207] x14: 706d657474612065 x13: 205d393832323337 x12: 2e31393120205b3e
6485 19:51:14.950617 <4>[ 191.851631] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e944
6486 19:51:14.950923 <4>[ 191.859056] x8 : ffff800010b8b4d8 x7 : 0000000000000000 x6 : 0000000000000001
6487 19:51:14.951218 <4>[ 191.866480] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6488 19:51:14.951506 <4>[ 191.873905] x2 : 0000000000000000 x1 : ffff000804850040 x0 : 0000000000000066
6489 19:51:14.953106 <4>[ 191.881329] Call trace:
6490 19:51:14.993192 <4>[ 191.884039] usercopy_abort+0xb0/0xb4
6491 19:51:14.993657 <4>[ 191.887973] __check_heap_object+0xf0/0x10c
6492 19:51:14.993987 <4>[ 191.892431] __check_object_size+0x230/0x2fc
6493 19:51:14.994294 <4>[ 191.896975] do_usercopy_slab_size+0x2a4/0x2d4
6494 19:51:14.994583 <4>[ 191.901694] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6495 19:51:14.994867 <4>[ 191.906932] lkdtm_do_action+0x2c/0x50
6496 19:51:14.995151 <4>[ 191.910951] direct_entry+0x164/0x180
6497 19:51:14.995431 <4>[ 191.914883] full_proxy_write+0x68/0xc0
6498 19:51:14.995708 <4>[ 191.918994] vfs_write+0xcc/0x2e0
6499 19:51:14.996423 <4>[ 191.922582] ksys_write+0x80/0x110
6500 19:51:15.036568 <4>[ 191.926257] __arm64_sys_write+0x28/0x40
6501 19:51:15.037086 <4>[ 191.930454] invoke_syscall+0x8c/0x120
6502 19:51:15.037464 <4>[ 191.934480] el0_svc_common.constprop.0+0x68/0x124
6503 19:51:15.037783 <4>[ 191.939549] do_el0_svc+0x40/0xcc
6504 19:51:15.038079 <4>[ 191.943138] el0_svc+0x48/0xc0
6505 19:51:15.038374 <4>[ 191.946462] el0t_64_sync_handler+0xf4/0x120
6506 19:51:15.038657 <4>[ 191.951004] el0t_64_sync+0x18c/0x190
6507 19:51:15.038937 <0>[ 191.954941] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
6508 19:51:15.039218 <4>[ 191.961309] ---[ end trace 0000000000000000 ]---
6509 19:51:15.039959 <6>[ 191.966196] note: cat[3589] exited with irqs disabled
6510 19:51:15.081265 <6>[ 191.971603] note: cat[3589] exited with preempt_count 1
6511 19:51:15.081567 <4>[ 191.978821] ------------[ cut here ]------------
6512 19:51:15.082090 <4>[ 191.983712] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6513 19:51:15.082299 <4>[ 191.993660] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6514 19:51:15.083435 <4>[ 192.007502] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6515 19:51:15.124703 <4>[ 192.015791] Hardware name: ARM Juno development board (r0) (DT)
6516 19:51:15.124970 <4>[ 192.021986] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6517 19:51:15.125188 <4>[ 192.029232] pc : ct_kernel_exit.constprop.0+0x118/0x170
6518 19:51:15.125386 <4>[ 192.034734] lr : ct_idle_enter+0x10/0x1c
6519 19:51:15.125797 <4>[ 192.038929] sp : ffff80000c36bd30
6520 19:51:15.125902 <4>[ 192.042509] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
6521 19:51:15.126016 <4>[ 192.049938] x26: 0000000000000001 x25: 0000002cb2d41654 x24: 0000000000000002
6522 19:51:15.167963 <4>[ 192.057368] x23: ffff00080b58d080 x22: 0000000000000002 x21: 0000000000000002
6523 19:51:15.168298 <4>[ 192.064792] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6524 19:51:15.168827 <4>[ 192.072217] x17: ffff800008015f40 x16: 0000000000000059 x15: 0000000000000054
6525 19:51:15.169036 <4>[ 192.079641] x14: 0000000000000001 x13: 0000000000000005 x12: 0000000000000006
6526 19:51:15.169245 <4>[ 192.087065] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
6527 19:51:15.171177 <4>[ 192.094492] x8 : 0000000000000c5f x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
6528 19:51:15.211388 <4>[ 192.101921] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6529 19:51:15.211670 <4>[ 192.109348] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6530 19:51:15.211935 <4>[ 192.116775] Call trace:
6531 19:51:15.212146 <4>[ 192.119486] ct_kernel_exit.constprop.0+0x118/0x170
6532 19:51:15.212345 <4>[ 192.124641] ct_idle_enter+0x10/0x1c
6533 19:51:15.212536 <4>[ 192.128488] cpuidle_enter_state+0x28c/0x590
6534 19:51:15.212651 <4>[ 192.133035] cpuidle_enter+0x40/0x60
6535 19:51:15.212766 <4>[ 192.136882] do_idle+0x258/0x310
6536 19:51:15.214534 <4>[ 192.140384] cpu_startup_entry+0x3c/0x44
6537 19:51:15.254712 <4>[ 192.144582] secondary_start_kernel+0x138/0x15c
6538 19:51:15.254989 <4>[ 192.149390] __secondary_switched+0xb0/0xb4
6539 19:51:15.255227 <4>[ 192.153850] irq event stamp: 308834
6540 19:51:15.255435 <4>[ 192.157605] hardirqs last enabled at (308833): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
6541 19:51:15.255623 <4>[ 192.166943] hardirqs last disabled at (308834): [<ffff8000096799e8>] __schedule+0x6f8/0xaf4
6542 19:51:15.255829 <4>[ 192.175580] softirqs last enabled at (308826): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6543 19:51:15.298213 <4>[ 192.184650] softirqs last disabled at (308799): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6544 19:51:15.298468 <4>[ 192.193285] ---[ end trace 0000000000000000 ]---
6545 19:51:15.298695 # Segmentation fault
6546 19:51:15.298902 # [ 191.712250] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6547 19:51:15.299097 # [ 191.719038] lkdtm: attempting good copy_from_user of correct size
6548 19:51:15.299287 # [ 191.725511] lkdtm: attempting bad copy_from_user of too large size
6549 19:51:15.299476 # [ 191.732289] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6550 19:51:15.301348 # [ 191.743023] ------------[ cut here ]------------
6551 19:51:15.341368 # [ 191.747911] kernel BUG at mm/usercopy.c:101!
6552 19:51:15.341616 # [ 191.752456] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6553 19:51:15.341843 # [ 191.759611] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6554 19:51:15.342053 # [ 191.773455] CPU: 1 PID: 3589 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6555 19:51:15.342253 # [ 191.781482] Hardware name: ARM Juno development board (r0) (DT)
6556 19:51:15.384792 # [ 191.787676] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6557 19:51:15.385286 # [ 191.794917] pc : usercopy_abort+0xb0/0xb4
6558 19:51:15.385732 # [ 191.799212] lr : usercopy_abort+0xb0/0xb4
6559 19:51:15.386580 # [ 191.803498] sp : ffff800010b8b800
6560 19:51:15.387030 # [ 191.807078] x29: ffff800010b8b810 x28: ffff000804850040 x27: 0000000000000000
6561 19:51:15.387406 # [ 191.814507] x26: 0000000000000200 x25: 0000ffffa7017010 x24: 0001000000000000
6562 19:51:15.387821 # [ 191.821932] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6563 19:51:15.427998 # [ 191.829357] x20: ffff800009f4de00 x19: ffff800009f47980 x18: 0000000000000000
6564 19:51:15.428842 # [ 191.836782] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6565 19:51:15.429217 # [ 191.844207] x14: 706d657474612065 x13: 205d393832323337 x12: 2e31393120205b3e
6566 19:51:15.429541 # [ 191.851631] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e944
6567 19:51:15.429849 # [ 191.859056] x8 : ffff800010b8b4d8 x7 : 0000000000000000 x6 : 0000000000000001
6568 19:51:15.430145 # [ 191.866480] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6569 19:51:15.471081 # [ 191.873905] x2 : 0000000000000000 x1 : ffff000804850040 x0 : 0000000000000066
6570 19:51:15.471591 # [ 191.881329] Call trace:
6571 19:51:15.472529 # [ 191.884039] usercopy_abort+0xb0/0xb4
6572 19:51:15.472928 # [ 191.887973] __check_heap_object+0xf0/0x10c
6573 19:51:15.473341 # [ 191.892431] __check_object_size+0x230/0x2fc
6574 19:51:15.473729 # [ 191.896975] do_usercopy_slab_size+0x2a4/0x2d4
6575 19:51:15.474205 # [ 191.901694] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6576 19:51:15.474562 # [ 191.906932] lkdtm_do_action+0x2c/0x50
6577 19:51:15.474858 # [ 191.910951] direct_entry+0x164/0x180
6578 19:51:15.475187 # [ 191.914883] full_proxy_write+0x68/0xc0
6579 19:51:15.475628 # [ 191.918994] vfs_write+0xcc/0x2e0
6580 19:51:15.514192 # [ 191.922582] ksys_write+0x80/0x110
6581 19:51:15.514669 # [ 191.926257] __arm64_sys_write+0x28/0x40
6582 19:51:15.515025 # [ 191.930454] invoke_syscall+0x8c/0x120
6583 19:51:15.515344 # [ 191.934480] el0_svc_common.constprop.0+0x68/0x124
6584 19:51:15.515645 # [ 191.939549] do_el0_svc+0x40/0xcc
6585 19:51:15.516004 # [ 191.943138] el0_svc+0x48/0xc0
6586 19:51:15.516299 # [ 191.946462] el0t_64_sync_handler+0xf4/0x120
6587 19:51:15.516584 # [ 191.951004] el0t_64_sync+0x18c/0x190
6588 19:51:15.516865 # [ 191.954941] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
6589 19:51:15.517564 # [ 191.961309] ---[ end trace 0000000000000000 ]---
6590 19:51:15.557479 # [ 191.966196] note: cat[3589] exited with irqs disabled
6591 19:51:15.557947 # [ 191.971603] note: cat[3589] exited with preempt_count 1
6592 19:51:15.558342 # [ 191.978821] ------------[ cut here ]------------
6593 19:51:15.559103 # [ 191.983712] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6594 19:51:15.559460 # [ 191.993660] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6595 19:51:15.600500 # [ 192.007502] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6596 19:51:15.600799 # [ 192.015791] Hardware name: ARM Juno development board (r0) (DT)
6597 19:51:15.601026 # [ 192.021986] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6598 19:51:15.601545 # [ 192.029232] pc : ct_kernel_exit.constprop.0+0x118/0x170
6599 19:51:15.601736 # [ 192.034734] lr : ct_idle_enter+0x10/0x1c
6600 19:51:15.601900 # [ 192.038929] sp : ffff80000c36bd30
6601 19:51:15.602065 # [ 192.042509] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
6602 19:51:15.603714 # [ 192.049938] x26: 0000000000000001 x25: 0000002cb2d41654 x24: 0000000000000002
6603 19:51:15.643531 # [ 192.057368] x23: ffff00080b58d080 x22: 0000000000000002 x21: 0000000000000002
6604 19:51:15.643844 # [ 192.064792] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6605 19:51:15.644046 # [ 192.072217] x17: ffff800008015f40 x16: 0000000000000059 x15: 0000000000000054
6606 19:51:15.644484 # [ 192.079641] x14: 0000000000000001 x13: 0000000000000005 x12: 0000000000000006
6607 19:51:15.644660 # [ 192.087065] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
6608 19:51:15.669602 # [ 192.094492] x8 : 0000000000000c5f x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
6609 19:51:15.669848 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6610 19:51:15.670028 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6611 19:51:15.672750 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6612 19:51:16.135363 <6>[ 193.027846] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6613 19:51:16.135683 <6>[ 193.034928] lkdtm: attempting good copy_to_user inside whitelist
6614 19:51:16.136045 <6>[ 193.041851] lkdtm: attempting bad copy_to_user outside whitelist
6615 19:51:16.136284 <0>[ 193.048198] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6616 19:51:16.136484 <4>[ 193.059241] ------------[ cut here ]------------
6617 19:51:16.138509 <2>[ 193.064129] kernel BUG at mm/usercopy.c:101!
6618 19:51:16.178691 <0>[ 193.068670] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6619 19:51:16.179291 <4>[ 193.075826] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6620 19:51:16.179489 <4>[ 193.089676] CPU: 1 PID: 3632 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6621 19:51:16.179655 <4>[ 193.097702] Hardware name: ARM Juno development board (r0) (DT)
6622 19:51:16.179842 <4>[ 193.103895] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6623 19:51:16.182030 <4>[ 193.111139] pc : usercopy_abort+0xb0/0xb4
6624 19:51:16.222084 <4>[ 193.115427] lr : usercopy_abort+0xb0/0xb4
6625 19:51:16.222325 <4>[ 193.119707] sp : ffff800010bf3780
6626 19:51:16.222494 <4>[ 193.123287] x29: ffff800010bf3790 x28: ffff000807c734c0 x27: 0000000000000000
6627 19:51:16.222651 <4>[ 193.130714] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6628 19:51:16.222800 <4>[ 193.138140] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6629 19:51:16.222942 <4>[ 193.145565] x20: ffff800009f4de00 x19: ffff80000a064da0 x18: 0000000000000000
6630 19:51:16.265408 <4>[ 193.152990] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6631 19:51:16.265652 <4>[ 193.160414] x14: 74706d6574746120 x13: 205d383931383430 x12: 2e33393120205b3e
6632 19:51:16.265823 <4>[ 193.167839] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6633 19:51:16.265979 <4>[ 193.175263] x8 : ffff800010bf3458 x7 : 0000000000000000 x6 : 0000000000000001
6634 19:51:16.266127 <4>[ 193.182686] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6635 19:51:16.266274 <4>[ 193.190110] x2 : 0000000000000000 x1 : ffff000807c734c0 x0 : 000000000000006a
6636 19:51:16.268577 <4>[ 193.197534] Call trace:
6637 19:51:16.308961 <4>[ 193.200243] usercopy_abort+0xb0/0xb4
6638 19:51:16.309818 <4>[ 193.204177] __check_heap_object+0xf0/0x10c
6639 19:51:16.310188 <4>[ 193.208636] __check_object_size+0x230/0x2fc
6640 19:51:16.310507 <4>[ 193.213180] do_usercopy_slab_whitelist+0x208/0x2c0
6641 19:51:16.310807 <4>[ 193.218334] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6642 19:51:16.311100 <4>[ 193.223834] lkdtm_do_action+0x2c/0x50
6643 19:51:16.311389 <4>[ 193.227853] direct_entry+0x164/0x180
6644 19:51:16.311672 <4>[ 193.231785] full_proxy_write+0x68/0xc0
6645 19:51:16.312065 <4>[ 193.235895] vfs_write+0xcc/0x2e0
6646 19:51:16.312467 <4>[ 193.239483] ksys_write+0x80/0x110
6647 19:51:16.352444 <4>[ 193.243158] __arm64_sys_write+0x28/0x40
6648 19:51:16.352924 <4>[ 193.247355] invoke_syscall+0x8c/0x120
6649 19:51:16.353263 <4>[ 193.251381] el0_svc_common.constprop.0+0x68/0x124
6650 19:51:16.353577 <4>[ 193.256450] do_el0_svc+0x40/0xcc
6651 19:51:16.353876 <4>[ 193.260039] el0_svc+0x48/0xc0
6652 19:51:16.354160 <4>[ 193.263363] el0t_64_sync_handler+0xf4/0x120
6653 19:51:16.354441 <4>[ 193.267906] el0t_64_sync+0x18c/0x190
6654 19:51:16.354727 <0>[ 193.271843] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
6655 19:51:16.355007 <4>[ 193.278212] ---[ end trace 0000000000000000 ]---
6656 19:51:16.355659 <6>[ 193.283099] note: cat[3632] exited with irqs disabled
6657 19:51:16.397087 <6>[ 193.288474] note: cat[3632] exited with preempt_count 1
6658 19:51:16.397656 <4>[ 193.295591] ------------[ cut here ]------------
6659 19:51:16.397867 <4>[ 193.300482] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6660 19:51:16.398058 <4>[ 193.310430] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6661 19:51:16.400265 <4>[ 193.324268] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6662 19:51:16.440459 <4>[ 193.332554] Hardware name: ARM Juno development board (r0) (DT)
6663 19:51:16.441031 <4>[ 193.338748] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6664 19:51:16.441224 <4>[ 193.345994] pc : ct_kernel_exit.constprop.0+0x118/0x170
6665 19:51:16.441387 <4>[ 193.351496] lr : ct_idle_enter+0x10/0x1c
6666 19:51:16.441541 <4>[ 193.355691] sp : ffff80000c36bd30
6667 19:51:16.441688 <4>[ 193.359271] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
6668 19:51:16.443605 <4>[ 193.366699] x26: 0000000000000000 x25: 0000002d015069cc x24: 0000000000000000
6669 19:51:16.483757 <4>[ 193.374125] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
6670 19:51:16.484071 <4>[ 193.381549] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6671 19:51:16.484249 <4>[ 193.388977] x17: ffff800008015f40 x16: 0000000000000066 x15: 0000000000000046
6672 19:51:16.484432 <4>[ 193.396405] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000005
6673 19:51:16.484596 <4>[ 193.403831] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
6674 19:51:16.486864 <4>[ 193.411261] x8 : 00000000000009c9 x7 : 00000000000007a6 x6 : 071c71c71c71c71c
6675 19:51:16.527131 <4>[ 193.418686] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6676 19:51:16.527396 <4>[ 193.426116] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6677 19:51:16.527631 <4>[ 193.433541] Call trace:
6678 19:51:16.527850 <4>[ 193.436250] ct_kernel_exit.constprop.0+0x118/0x170
6679 19:51:16.528046 <4>[ 193.441405] ct_idle_enter+0x10/0x1c
6680 19:51:16.528234 <4>[ 193.445252] cpuidle_enter_state+0x28c/0x590
6681 19:51:16.528426 <4>[ 193.449799] cpuidle_enter+0x40/0x60
6682 19:51:16.528859 <4>[ 193.453646] do_idle+0x258/0x310
6683 19:51:16.529281 <4>[ 193.457148] cpu_startup_entry+0x3c/0x44
6684 19:51:16.570425 <4>[ 193.461345] secondary_start_kernel+0x138/0x15c
6685 19:51:16.570672 <4>[ 193.466154] __secondary_switched+0xb0/0xb4
6686 19:51:16.570851 <4>[ 193.470613] irq event stamp: 308834
6687 19:51:16.571011 <4>[ 193.474368] hardirqs last enabled at (308833): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
6688 19:51:16.571168 <4>[ 193.483705] hardirqs last disabled at (308834): [<ffff8000096799e8>] __schedule+0x6f8/0xaf4
6689 19:51:16.571319 <4>[ 193.492342] softirqs last enabled at (308826): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6690 19:51:16.613965 <4>[ 193.501413] softirqs last disabled at (308799): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6691 19:51:16.614234 <4>[ 193.510048] ---[ end trace 0000000000000000 ]---
6692 19:51:16.614404 # Segmentation fault
6693 19:51:16.614557 # [ 193.027846] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6694 19:51:16.614972 # [ 193.034928] lkdtm: attempting good copy_to_user inside whitelist
6695 19:51:16.615132 # [ 193.041851] lkdtm: attempting bad copy_to_user outside whitelist
6696 19:51:16.617134 # [ 193.048198] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6697 19:51:16.657103 # [ 193.059241] ------------[ cut here ]------------
6698 19:51:16.657350 # [ 193.064129] kernel BUG at mm/usercopy.c:101!
6699 19:51:16.657812 # [ 193.068670] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6700 19:51:16.657989 # [ 193.075826] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6701 19:51:16.658144 # [ 193.089676] CPU: 1 PID: 3632 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6702 19:51:16.660306 # [ 193.097702] Hardware name: ARM Juno development board (r0) (DT)
6703 19:51:16.700323 # [ 193.103895] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6704 19:51:16.700552 # [ 193.111139] pc : usercopy_abort+0xb0/0xb4
6705 19:51:16.700718 # [ 193.115427] lr : usercopy_abort+0xb0/0xb4
6706 19:51:16.700871 # [ 193.119707] sp : ffff800010bf3780
6707 19:51:16.701017 # [ 193.123287] x29: ffff800010bf3790 x28: ffff000807c734c0 x27: 0000000000000000
6708 19:51:16.701160 # [ 193.130714] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6709 19:51:16.701300 # [ 193.138140] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6710 19:51:16.743738 # [ 193.145565] x20: ffff800009f4de00 x19: ffff80000a064da0 x18: 0000000000000000
6711 19:51:16.744261 # [ 193.152990] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6712 19:51:16.744699 # [ 193.160414] x14: 74706d6574746120 x13: 205d383931383430 x12: 2e33393120205b3e
6713 19:51:16.745097 # [ 193.167839] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6714 19:51:16.745478 # [ 193.175263] x8 : ffff800010bf3458 x7 : 0000000000000000 x6 : 0000000000000001
6715 19:51:16.745850 # [ 193.182686] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6716 19:51:16.786907 # [ 193.190110] x2 : 0000000000000000 x1 : ffff000807c734c0 x0 : 000000000000006a
6717 19:51:16.787389 # [ 193.197534] Call trace:
6718 19:51:16.787847 # [ 193.200243] usercopy_abort+0xb0/0xb4
6719 19:51:16.788251 # [ 193.204177] __check_heap_object+0xf0/0x10c
6720 19:51:16.788640 # [ 193.208636] __check_object_size+0x230/0x2fc
6721 19:51:16.789016 # [ 193.213180] do_usercopy_slab_whitelist+0x208/0x2c0
6722 19:51:16.789377 # [ 193.218334] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6723 19:51:16.789739 # [ 193.223834] lkdtm_do_action+0x2c/0x50
6724 19:51:16.790124 # [ 193.227853] direct_entry+0x164/0x180
6725 19:51:16.790903 # [ 193.231785] full_proxy_write+0x68/0xc0
6726 19:51:16.830064 # [ 193.235895] vfs_write+0xcc/0x2e0
6727 19:51:16.830543 # [ 193.239483] ksys_write+0x80/0x110
6728 19:51:16.831037 # [ 193.243158] __arm64_sys_write+0x28/0x40
6729 19:51:16.831461 # [ 193.247355] invoke_syscall+0x8c/0x120
6730 19:51:16.831894 # [ 193.251381] el0_svc_common.constprop.0+0x68/0x124
6731 19:51:16.832281 # [ 193.256450] do_el0_svc+0x40/0xcc
6732 19:51:16.832653 # [ 193.260039] el0_svc+0x48/0xc0
6733 19:51:16.833020 # [ 193.263363] el0t_64_sync_handler+0xf4/0x120
6734 19:51:16.833378 # [ 193.267906] el0t_64_sync+0x18c/0x190
6735 19:51:16.833736 # [ 193.271843] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
6736 19:51:16.834471 # [ 193.278212] ---[ end trace 0000000000000000 ]---
6737 19:51:16.872891 # [ 193.283099] note: cat[3632] exited with irqs disabled
6738 19:51:16.873275 # [ 193.288474] note: cat[3632] exited with preempt_count 1
6739 19:51:16.873503 # [ 193.295591] ------------[ cut here ]------------
6740 19:51:16.873747 # [ 193.300482] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6741 19:51:16.873955 # [ 193.310430] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6742 19:51:16.916070 # [ 193.324268] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6743 19:51:16.916339 # [ 193.332554] Hardware name: ARM Juno development board (r0) (DT)
6744 19:51:16.916562 # [ 193.338748] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6745 19:51:16.916761 # [ 193.345994] pc : ct_kernel_exit.constprop.0+0x118/0x170
6746 19:51:16.916954 # [ 193.351496] lr : ct_idle_enter+0x10/0x1c
6747 19:51:16.917110 # [ 193.355691] sp : ffff80000c36bd30
6748 19:51:16.917222 # [ 193.359271] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
6749 19:51:16.959265 # [ 193.366699] x26: 0000000000000000 x25: 0000002d015069cc x24: 0000000000000000
6750 19:51:16.959542 # [ 193.374125] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
6751 19:51:16.959733 # [ 193.381549] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6752 19:51:16.959924 # [ 193.388977] x17: ffff800008015f40 x16: 0000000000000066 x15: 0000000000000046
6753 19:51:16.960075 # [ 193.396405] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000005
6754 19:51:16.960200 # [ 193.403831] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
6755 19:51:17.002434 # [ 193.411261] x8 : 00000000000009c9 x7 : 00000000000007a6 x6 : 071c71c71c71c71c
6756 19:51:17.002686 # [ 193.418686] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6757 19:51:17.002856 # [ 193.426116] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6758 19:51:17.003008 # [ 193.433541] Call trace:
6759 19:51:17.003154 # [ 193.436250] ct_kernel_exit.constprop.0+0x118/0x170
6760 19:51:17.003297 # [ 193.441405] ct_idle_enter+0x10/0x1c
6761 19:51:17.003437 # [ 193.445252] cpuidle_enter_state+0x28c/0x590
6762 19:51:17.003574 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6763 19:51:17.005571 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6764 19:51:17.021357 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6765 19:51:17.470782 <6>[ 194.363246] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6766 19:51:17.471054 <6>[ 194.371034] lkdtm: attempting good copy_from_user inside whitelist
6767 19:51:17.471227 <6>[ 194.377580] lkdtm: attempting bad copy_from_user outside whitelist
6768 19:51:17.471388 <0>[ 194.384066] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6769 19:51:17.471543 <4>[ 194.395017] ------------[ cut here ]------------
6770 19:51:17.473902 <2>[ 194.399910] kernel BUG at mm/usercopy.c:101!
6771 19:51:17.514064 <0>[ 194.404453] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6772 19:51:17.514338 <4>[ 194.411612] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6773 19:51:17.514776 <4>[ 194.425458] CPU: 1 PID: 3675 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6774 19:51:17.514947 <4>[ 194.433483] Hardware name: ARM Juno development board (r0) (DT)
6775 19:51:17.517396 <4>[ 194.439676] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6776 19:51:17.557406 <4>[ 194.446918] pc : usercopy_abort+0xb0/0xb4
6777 19:51:17.557649 <4>[ 194.451206] lr : usercopy_abort+0xb0/0xb4
6778 19:51:17.557816 <4>[ 194.455487] sp : ffff800010cf3980
6779 19:51:17.557971 <4>[ 194.459067] x29: ffff800010cf3990 x28: ffff000807c34f00 x27: 0000000000000000
6780 19:51:17.558123 <4>[ 194.466494] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6781 19:51:17.558267 <4>[ 194.473920] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6782 19:51:17.558410 <4>[ 194.481344] x20: ffff800009f4de00 x19: ffff80000a064da0 x18: 0000000000000000
6783 19:51:17.600954 <4>[ 194.488769] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6784 19:51:17.601787 <4>[ 194.496193] x14: 706d657474612065 x13: 205d363630343833 x12: 2e34393120205b3e
6785 19:51:17.602150 <4>[ 194.503618] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6786 19:51:17.602471 <4>[ 194.511042] x8 : ffff800010cf3658 x7 : 0000000000000000 x6 : 0000000000000001
6787 19:51:17.602775 <4>[ 194.518466] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6788 19:51:17.603066 <4>[ 194.525889] x2 : 0000000000000000 x1 : ffff000807c34f00 x0 : 0000000000000069
6789 19:51:17.604320 <4>[ 194.533313] Call trace:
6790 19:51:17.644459 <4>[ 194.536023] usercopy_abort+0xb0/0xb4
6791 19:51:17.644943 <4>[ 194.539957] __check_heap_object+0xf0/0x10c
6792 19:51:17.645281 <4>[ 194.544416] __check_object_size+0x230/0x2fc
6793 19:51:17.645591 <4>[ 194.548959] do_usercopy_slab_whitelist+0x19c/0x2c0
6794 19:51:17.646291 <4>[ 194.554113] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6795 19:51:17.646628 <4>[ 194.559787] lkdtm_do_action+0x2c/0x50
6796 19:51:17.646926 <4>[ 194.563807] direct_entry+0x164/0x180
6797 19:51:17.647212 <4>[ 194.567739] full_proxy_write+0x68/0xc0
6798 19:51:17.647572 <4>[ 194.571849] vfs_write+0xcc/0x2e0
6799 19:51:17.648006 <4>[ 194.575437] ksys_write+0x80/0x110
6800 19:51:17.687751 <4>[ 194.579112] __arm64_sys_write+0x28/0x40
6801 19:51:17.688239 <4>[ 194.583308] invoke_syscall+0x8c/0x120
6802 19:51:17.688979 <4>[ 194.587334] el0_svc_common.constprop.0+0x68/0x124
6803 19:51:17.689331 <4>[ 194.592403] do_el0_svc+0x40/0xcc
6804 19:51:17.689641 <4>[ 194.595992] el0_svc+0x48/0xc0
6805 19:51:17.689936 <4>[ 194.599316] el0t_64_sync_handler+0xf4/0x120
6806 19:51:17.690223 <4>[ 194.603858] el0t_64_sync+0x18c/0x190
6807 19:51:17.690499 <0>[ 194.607795] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
6808 19:51:17.690795 <4>[ 194.614164] ---[ end trace 0000000000000000 ]---
6809 19:51:17.732594 <6>[ 194.619051] note: cat[3675] exited with irqs disabled
6810 19:51:17.732887 <6>[ 194.624637] note: cat[3675] exited with preempt_count 1
6811 19:51:17.733372 <4>[ 194.631754] ------------[ cut here ]------------
6812 19:51:17.733604 <4>[ 194.636644] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6813 19:51:17.733871 <4>[ 194.646593] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6814 19:51:17.734939 <4>[ 194.660432] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6815 19:51:17.776003 <4>[ 194.668717] Hardware name: ARM Juno development board (r0) (DT)
6816 19:51:17.776332 <4>[ 194.674908] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6817 19:51:17.776530 <4>[ 194.682151] pc : ct_kernel_exit.constprop.0+0x118/0x170
6818 19:51:17.776706 <4>[ 194.687656] lr : ct_idle_enter+0x10/0x1c
6819 19:51:17.776864 <4>[ 194.691856] sp : ffff80000c36bd30
6820 19:51:17.777286 <4>[ 194.695438] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
6821 19:51:17.779151 <4>[ 194.702870] x26: 0000000000000000 x25: 0000002d50f4a0d8 x24: 0000000000000000
6822 19:51:17.819362 <4>[ 194.710295] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
6823 19:51:17.819615 <4>[ 194.717719] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6824 19:51:17.819810 <4>[ 194.725144] x17: ffff800008015f40 x16: 0000000000000050 x15: 0000000000000050
6825 19:51:17.819974 <4>[ 194.732569] x14: 0000000000000001 x13: 0000000000000001 x12: 0000000000000001
6826 19:51:17.820122 <4>[ 194.739992] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
6827 19:51:17.822509 <4>[ 194.747416] x8 : 0000000000001180 x7 : 00000000000007b5 x6 : 071c71c71c71c71c
6828 19:51:17.862715 <4>[ 194.754841] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6829 19:51:17.862971 <4>[ 194.762266] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6830 19:51:17.863144 <4>[ 194.769691] Call trace:
6831 19:51:17.863300 <4>[ 194.772401] ct_kernel_exit.constprop.0+0x118/0x170
6832 19:51:17.863452 <4>[ 194.777555] ct_idle_enter+0x10/0x1c
6833 19:51:17.863597 <4>[ 194.781402] cpuidle_enter_state+0x28c/0x590
6834 19:51:17.863739 <4>[ 194.785947] cpuidle_enter+0x40/0x60
6835 19:51:17.863914 <4>[ 194.789795] do_idle+0x258/0x310
6836 19:51:17.865837 <4>[ 194.793297] cpu_startup_entry+0x3c/0x44
6837 19:51:17.906258 <4>[ 194.797493] secondary_start_kernel+0x138/0x15c
6838 19:51:17.907126 <4>[ 194.802302] __secondary_switched+0xb0/0xb4
6839 19:51:17.907541 <4>[ 194.806762] irq event stamp: 308834
6840 19:51:17.907930 <4>[ 194.810516] hardirqs last enabled at (308833): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
6841 19:51:17.908259 <4>[ 194.819853] hardirqs last disabled at (308834): [<ffff8000096799e8>] __schedule+0x6f8/0xaf4
6842 19:51:17.908562 <4>[ 194.828490] softirqs last enabled at (308826): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6843 19:51:17.949674 <4>[ 194.837562] softirqs last disabled at (308799): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6844 19:51:17.949951 <4>[ 194.846196] ---[ end trace 0000000000000000 ]---
6845 19:51:17.950187 # Segmentation fault
6846 19:51:17.950357 # [ 194.363246] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6847 19:51:17.950503 # [ 194.371034] lkdtm: attempting good copy_from_user inside whitelist
6848 19:51:17.950637 # [ 194.377580] lkdtm: attempting bad copy_from_user outside whitelist
6849 19:51:17.952774 # [ 194.384066] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6850 19:51:17.992741 # [ 194.395017] ------------[ cut here ]------------
6851 19:51:17.993007 # [ 194.399910] kernel BUG at mm/usercopy.c:101!
6852 19:51:17.993176 # [ 194.404453] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6853 19:51:17.993602 # [ 194.411612] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6854 19:51:17.993823 # [ 194.425458] CPU: 1 PID: 3675 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6855 19:51:17.995999 # [ 194.433483] Hardware name: ARM Juno development board (r0) (DT)
6856 19:51:18.035874 # [ 194.439676] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6857 19:51:18.036146 # [ 194.446918] pc : usercopy_abort+0xb0/0xb4
6858 19:51:18.036334 # [ 194.451206] lr : usercopy_abort+0xb0/0xb4
6859 19:51:18.036498 # [ 194.455487] sp : ffff800010cf3980
6860 19:51:18.036650 # [ 194.459067] x29: ffff800010cf3990 x28: ffff000807c34f00 x27: 0000000000000000
6861 19:51:18.036801 # [ 194.466494] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6862 19:51:18.036945 # [ 194.473920] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6863 19:51:18.079094 # [ 194.481344] x20: ffff800009f4de00 x19: ffff80000a064da0 x18: 0000000000000000
6864 19:51:18.079340 # [ 194.488769] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6865 19:51:18.079516 # [ 194.496193] x14: 706d657474612065 x13: 205d363630343833 x12: 2e34393120205b3e
6866 19:51:18.079674 # [ 194.503618] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6867 19:51:18.079840 # [ 194.511042] x8 : ffff800010cf3658 x7 : 0000000000000000 x6 : 0000000000000001
6868 19:51:18.082270 # [ 194.518466] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6869 19:51:18.122551 # [ 194.525889] x2 : 0000000000000000 x1 : ffff000807c34f00 x0 : 0000000000000069
6870 19:51:18.123055 # [ 194.533313] Call trace:
6871 19:51:18.123403 # [ 194.536023] usercopy_abort+0xb0/0xb4
6872 19:51:18.123836 # [ 194.539957] __check_heap_object+0xf0/0x10c
6873 19:51:18.124182 # [ 194.544416] __check_object_size+0x230/0x2fc
6874 19:51:18.124476 # [ 194.548959] do_usercopy_slab_whitelist+0x19c/0x2c0
6875 19:51:18.124761 # [ 194.554113] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6876 19:51:18.125036 # [ 194.559787] lkdtm_do_action+0x2c/0x50
6877 19:51:18.125389 # [ 194.563807] direct_entry+0x164/0x180
6878 19:51:18.126156 # [ 194.567739] full_proxy_write+0x68/0xc0
6879 19:51:18.165742 # [ 194.571849] vfs_write+0xcc/0x2e0
6880 19:51:18.166414 # [ 194.575437] ksys_write+0x80/0x110
6881 19:51:18.166938 # [ 194.579112] __arm64_sys_write+0x28/0x40
6882 19:51:18.167338 # [ 194.583308] invoke_syscall+0x8c/0x120
6883 19:51:18.167718 # [ 194.587334] el0_svc_common.constprop.0+0x68/0x124
6884 19:51:18.168125 # [ 194.592403] do_el0_svc+0x40/0xcc
6885 19:51:18.168489 # [ 194.595992] el0_svc+0x48/0xc0
6886 19:51:18.168866 # [ 194.599316] el0t_64_sync_handler+0xf4/0x120
6887 19:51:18.169228 # [ 194.603858] el0t_64_sync+0x18c/0x190
6888 19:51:18.169961 # [ 194.607795] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
6889 19:51:18.208856 # [ 194.614164] ---[ end trace 0000000000000000 ]---
6890 19:51:18.209321 # [ 194.619051] note: cat[3675] exited with irqs disabled
6891 19:51:18.209753 # [ 194.624637] note: cat[3675] exited with preempt_count 1
6892 19:51:18.210153 # [ 194.631754] ------------[ cut here ]------------
6893 19:51:18.210536 # [ 194.636644] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6894 19:51:18.212073 # [ 194.646593] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6895 19:51:18.252054 # [ 194.660432] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6896 19:51:18.252554 # [ 194.668717] Hardware name: ARM Juno development board (r0) (DT)
6897 19:51:18.252917 # [ 194.674908] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6898 19:51:18.253243 # [ 194.682151] pc : ct_kernel_exit.constprop.0+0x118/0x170
6899 19:51:18.253555 # [ 194.687656] lr : ct_idle_enter+0x10/0x1c
6900 19:51:18.253854 # [ 194.691856] sp : ffff80000c36bd30
6901 19:51:18.254244 # [ 194.695438] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
6902 19:51:18.295088 # [ 194.702870] x26: 0000000000000000 x25: 0000002d50f4a0d8 x24: 0000000000000000
6903 19:51:18.295740 # [ 194.710295] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
6904 19:51:18.296231 # [ 194.717719] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6905 19:51:18.296641 # [ 194.725144] x17: ffff800008015f40 x16: 0000000000000050 x15: 0000000000000050
6906 19:51:18.297029 # [ 194.732569] x14: 0000000000000001 x13: 0000000000000001 x12: 0000000000000001
6907 19:51:18.298274 # [ 194.739992] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
6908 19:51:18.326245 # [ 194.747416] x8 : 0000000000001180 x7 : 00000000000007b5 x6 : 071c71c71c71c71c
6909 19:51:18.326702 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6910 19:51:18.327034 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6911 19:51:18.329440 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6912 19:51:18.803277 <6>[ 195.695795] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6913 19:51:18.803562 <6>[ 195.702348] lkdtm: good_stack: ffff800010db3ae8-ffff800010db3b08
6914 19:51:18.803846 <6>[ 195.708704] lkdtm: bad_stack : ffff800010db3a28-ffff800010db3a48
6915 19:51:18.804119 <6>[ 195.715340] lkdtm: attempting good copy_to_user of local stack
6916 19:51:18.804271 <6>[ 195.721571] lkdtm: attempting bad copy_to_user of distant stack
6917 19:51:18.806174 <0>[ 195.727798] usercopy: Kernel memory exposure attempt detected from process stack (offset 40, size 32)!
6918 19:51:18.846369 <4>[ 195.737471] ------------[ cut here ]------------
6919 19:51:18.846656 <2>[ 195.742359] kernel BUG at mm/usercopy.c:101!
6920 19:51:18.846849 <0>[ 195.746902] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6921 19:51:18.847309 <4>[ 195.754059] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6922 19:51:18.847496 <4>[ 195.767907] CPU: 1 PID: 3718 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6923 19:51:18.849685 <4>[ 195.775932] Hardware name: ARM Juno development board (r0) (DT)
6924 19:51:18.889717 <4>[ 195.782124] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6925 19:51:18.889971 <4>[ 195.789365] pc : usercopy_abort+0xb0/0xb4
6926 19:51:18.890199 <4>[ 195.793653] lr : usercopy_abort+0xb0/0xb4
6927 19:51:18.890401 <4>[ 195.797933] sp : ffff800010db3a00
6928 19:51:18.890595 <4>[ 195.801513] x29: ffff800010db3a10 x28: ffff000806b934c0 x27: 0000000000000000
6929 19:51:18.890786 <4>[ 195.808941] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23ff0 x24: 0000000000000001
6930 19:51:18.893094 <4>[ 195.816366] x23: 0000000000000001 x22: 0000000000000020 x21: 0000000000000028
6931 19:51:18.933323 <4>[ 195.823790] x20: ffff800009f51448 x19: ffff800009f5a6c8 x18: 0000000000000000
6932 19:51:18.933786 <4>[ 195.831215] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6933 19:51:18.934217 <4>[ 195.838639] x14: 74706d6574746120 x13: 205d383937373237 x12: 2e35393120205b3e
6934 19:51:18.934632 <4>[ 195.846063] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e944
6935 19:51:18.935016 <4>[ 195.853487] x8 : ffff800010db36d8 x7 : 0000000000000000 x6 : 0000000000000001
6936 19:51:18.936428 <4>[ 195.860911] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6937 19:51:18.976659 <4>[ 195.868334] x2 : 0000000000000000 x1 : ffff000806b934c0 x0 : 000000000000005a
6938 19:51:18.977119 <4>[ 195.875757] Call trace:
6939 19:51:18.977555 <4>[ 195.878467] usercopy_abort+0xb0/0xb4
6940 19:51:18.977954 <4>[ 195.882401] __check_object_size+0x1d4/0x2fc
6941 19:51:18.978338 <4>[ 195.886946] do_usercopy_stack+0x31c/0x33c
6942 19:51:18.978711 <4>[ 195.891317] lkdtm_USERCOPY_STACK_FRAME_TO+0x20/0x30
6943 19:51:18.979076 <4>[ 195.896556] lkdtm_do_action+0x2c/0x50
6944 19:51:18.979439 <4>[ 195.900575] direct_entry+0x164/0x180
6945 19:51:18.979862 <4>[ 195.904506] full_proxy_write+0x68/0xc0
6946 19:51:18.980602 <4>[ 195.908617] vfs_write+0xcc/0x2e0
6947 19:51:19.020058 <4>[ 195.912205] ksys_write+0x80/0x110
6948 19:51:19.020532 <4>[ 195.915879] __arm64_sys_write+0x28/0x40
6949 19:51:19.020887 <4>[ 195.920076] invoke_syscall+0x8c/0x120
6950 19:51:19.021212 <4>[ 195.924101] el0_svc_common.constprop.0+0x68/0x124
6951 19:51:19.021516 <4>[ 195.929170] do_el0_svc+0x40/0xcc
6952 19:51:19.021809 <4>[ 195.932759] el0_svc+0x48/0xc0
6953 19:51:19.022098 <4>[ 195.936083] el0t_64_sync_handler+0xf4/0x120
6954 19:51:19.022382 <4>[ 195.940624] el0t_64_sync+0x18c/0x190
6955 19:51:19.022660 <0>[ 195.944560] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
6956 19:51:19.023326 <4>[ 195.950929] ---[ end trace 0000000000000000 ]---
6957 19:51:19.064799 <6>[ 195.955815] note: cat[3718] exited with irqs disabled
6958 19:51:19.065120 <6>[ 195.961303] note: cat[3718] exited with preempt_count 1
6959 19:51:19.065326 <4>[ 195.968450] ------------[ cut here ]------------
6960 19:51:19.065504 <4>[ 195.973341] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6961 19:51:19.065670 <4>[ 195.983290] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
6962 19:51:19.108205 <4>[ 195.997126] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6963 19:51:19.108490 <4>[ 196.005412] Hardware name: ARM Juno development board (r0) (DT)
6964 19:51:19.108961 <4>[ 196.011603] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6965 19:51:19.109144 <4>[ 196.018846] pc : ct_kernel_exit.constprop.0+0x118/0x170
6966 19:51:19.109319 <4>[ 196.024348] lr : ct_idle_enter+0x10/0x1c
6967 19:51:19.109497 <4>[ 196.028545] sp : ffff80000c36bd30
6968 19:51:19.109679 <4>[ 196.032132] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
6969 19:51:19.151485 <4>[ 196.039562] x26: 0000000000000000 x25: 0000002da0a10338 x24: 0000000000000000
6970 19:51:19.151827 <4>[ 196.046987] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
6971 19:51:19.152511 <4>[ 196.054412] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6972 19:51:19.152744 <4>[ 196.061839] x17: ffff8000080236c8 x16: 0000000000000032 x15: 0000000000000016
6973 19:51:19.152940 <4>[ 196.069268] x14: 0000000000000001 x13: 0000000000000000 x12: 0000000000000000
6974 19:51:19.153137 <4>[ 196.076692] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
6975 19:51:19.194824 <4>[ 196.084119] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
6976 19:51:19.195202 <4>[ 196.091550] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6977 19:51:19.195798 <4>[ 196.098979] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6978 19:51:19.196099 <4>[ 196.106404] Call trace:
6979 19:51:19.196361 <4>[ 196.109113] ct_kernel_exit.constprop.0+0x118/0x170
6980 19:51:19.196575 <4>[ 196.114271] ct_idle_enter+0x10/0x1c
6981 19:51:19.196786 <4>[ 196.118123] cpuidle_enter_state+0x28c/0x590
6982 19:51:19.197055 <4>[ 196.122670] cpuidle_enter+0x40/0x60
6983 19:51:19.197918 <4>[ 196.126517] do_idle+0x258/0x310
6984 19:51:19.238208 <4>[ 196.130024] cpu_startup_entry+0x40/0x44
6985 19:51:19.238495 <4>[ 196.134221] secondary_start_kernel+0x138/0x15c
6986 19:51:19.238736 <4>[ 196.139029] __secondary_switched+0xb0/0xb4
6987 19:51:19.238945 <4>[ 196.143490] irq event stamp: 308834
6988 19:51:19.239143 <4>[ 196.147247] hardirqs last enabled at (308833): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
6989 19:51:19.239338 <4>[ 196.156584] hardirqs last disabled at (308834): [<ffff8000096799e8>] __schedule+0x6f8/0xaf4
6990 19:51:19.240320 <4>[ 196.165222] softirqs last enabled at (308826): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6991 19:51:19.282086 <4>[ 196.174293] softirqs last disabled at (308799): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6992 19:51:19.282354 <4>[ 196.182927] ---[ end trace 0000000000000000 ]---
6993 19:51:19.282592 # Segmentation fault
6994 19:51:19.282798 # [ 195.695795] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6995 19:51:19.282998 # [ 195.702348] lkdtm: good_stack: ffff800010db3ae8-ffff800010db3b08
6996 19:51:19.283189 # [ 195.708704] lkdtm: bad_stack : ffff800010db3a28-ffff800010db3a48
6997 19:51:19.285063 # [ 195.715340] lkdtm: attempting good copy_to_user of local stack
6998 19:51:19.324934 # [ 195.721571] lkdtm: attempting bad copy_to_user of distant stack
6999 19:51:19.325186 # [ 195.727798] usercopy: Kernel memory exposure attempt detected from process stack (offset 40, size 32)!
7000 19:51:19.325414 # [ 195.737471] ------------[ cut here ]------------
7001 19:51:19.325621 # [ 195.742359] kernel BUG at mm/usercopy.c:101!
7002 19:51:19.325816 # [ 195.746902] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
7003 19:51:19.328071 # [ 195.754059] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7004 19:51:19.368125 # [ 195.767907] CPU: 1 PID: 3718 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7005 19:51:19.368378 # [ 195.775932] Hardware name: ARM Juno development board (r0) (DT)
7006 19:51:19.368610 # [ 195.782124] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7007 19:51:19.368818 # [ 195.789365] pc : usercopy_abort+0xb0/0xb4
7008 19:51:19.369015 # [ 195.793653] lr : usercopy_abort+0xb0/0xb4
7009 19:51:19.369206 # [ 195.797933] sp : ffff800010db3a00
7010 19:51:19.369363 # [ 195.801513] x29: ffff800010db3a10 x28: ffff000806b934c0 x27: 0000000000000000
7011 19:51:19.411249 # [ 195.808941] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23ff0 x24: 0000000000000001
7012 19:51:19.411499 # [ 195.816366] x23: 0000000000000001 x22: 0000000000000020 x21: 0000000000000028
7013 19:51:19.411723 # [ 195.823790] x20: ffff800009f51448 x19: ffff800009f5a6c8 x18: 0000000000000000
7014 19:51:19.411999 # [ 195.831215] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7015 19:51:19.412186 # [ 195.838639] x14: 74706d6574746120 x13: 205d383937373237 x12: 2e35393120205b3e
7016 19:51:19.414442 # [ 195.846063] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e944
7017 19:51:19.454471 # [ 195.853487] x8 : ffff800010db36d8 x7 : 0000000000000000 x6 : 0000000000000001
7018 19:51:19.454741 # [ 195.860911] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7019 19:51:19.454975 # [ 195.868334] x2 : 0000000000000000 x1 : ffff000806b934c0 x0 : 000000000000005a
7020 19:51:19.455184 # [ 195.875757] Call trace:
7021 19:51:19.455380 # [ 195.878467] usercopy_abort+0xb0/0xb4
7022 19:51:19.455571 # [ 195.882401] __check_object_size+0x1d4/0x2fc
7023 19:51:19.455755 # [ 195.886946] do_usercopy_stack+0x31c/0x33c
7024 19:51:19.455954 # [ 195.891317] lkdtm_USERCOPY_STACK_FRAME_TO+0x20/0x30
7025 19:51:19.457568 # [ 195.896556] lkdtm_do_action+0x2c/0x50
7026 19:51:19.497590 # [ 195.900575] direct_entry+0x164/0x180
7027 19:51:19.497856 # [ 195.904506] full_proxy_write+0x68/0xc0
7028 19:51:19.498086 # [ 195.908617] vfs_write+0xcc/0x2e0
7029 19:51:19.498291 # [ 195.912205] ksys_write+0x80/0x110
7030 19:51:19.498486 # [ 195.915879] __arm64_sys_write+0x28/0x40
7031 19:51:19.498726 # [ 195.920076] invoke_syscall+0x8c/0x120
7032 19:51:19.498920 # [ 195.924101] el0_svc_common.constprop.0+0x68/0x124
7033 19:51:19.499079 # [ 195.929170] do_el0_svc+0x40/0xcc
7034 19:51:19.499190 # [ 195.932759] el0_svc+0x48/0xc0
7035 19:51:19.499301 # [ 195.936083] el0t_64_sync_handler+0xf4/0x120
7036 19:51:19.500730 # [ 195.940624] el0t_64_sync+0x18c/0x190
7037 19:51:19.540854 # [ 195.944560] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
7038 19:51:19.541396 # [ 195.950929] ---[ end trace 0000000000000000 ]---
7039 19:51:19.541587 # [ 195.955815] note: cat[3718] exited with irqs disabled
7040 19:51:19.541747 # [ 195.961303] note: cat[3718] exited with preempt_count 1
7041 19:51:19.541899 # [ 195.968450] ------------[ cut here ]------------
7042 19:51:19.542050 # [ 195.973341] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7043 19:51:19.584188 # [ 195.983290] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7044 19:51:19.585038 # [ 195.997126] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7045 19:51:19.585421 # [ 196.005412] Hardware name: ARM Juno development board (r0) (DT)
7046 19:51:19.585759 # [ 196.011603] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7047 19:51:19.586112 # [ 196.018846] pc : ct_kernel_exit.constprop.0+0x118/0x170
7048 19:51:19.586416 # [ 196.024348] lr : ct_idle_enter+0x10/0x1c
7049 19:51:19.587535 # [ 196.028545] sp : ffff80000c36bd30
7050 19:51:19.627079 # [ 196.032132] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7051 19:51:19.627388 # [ 196.039562] x26: 0000000000000000 x25: 0000002da0a10338 x24: 0000000000000000
7052 19:51:19.627613 # [ 196.046987] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
7053 19:51:19.627836 # [ 196.054412] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7054 19:51:19.628024 # [ 196.061839] x17: ffff8000080236c8 x16: 0000000000000032 x15: 0000000000000016
7055 19:51:19.630219 # [ 196.069268] x14: 0000000000000001 x13: 0000000000000000 x12: 0000000000000000
7056 19:51:19.674681 # [ 196.076692] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
7057 19:51:19.674945 # [ 196.084119] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
7058 19:51:19.675164 # [ 196.091550] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7059 19:51:19.675365 # USERCOPY_STACK_FRAME_TO: saw 'call trace:': ok
7060 19:51:19.677856 ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
7061 19:51:19.678083 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7062 19:51:20.151205 <6>[ 197.042925] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7063 19:51:20.151477 <6>[ 197.050061] lkdtm: good_stack: ffff800010e8b8b8-ffff800010e8b8d8
7064 19:51:20.151741 <6>[ 197.056649] lkdtm: bad_stack : ffff800010e8b7f8-ffff800010e8b818
7065 19:51:20.152027 <6>[ 197.063326] lkdtm: attempting good copy_from_user of local stack
7066 19:51:20.152241 <6>[ 197.069704] lkdtm: attempting bad copy_from_user of distant stack
7067 19:51:20.154187 <0>[ 197.076111] usercopy: Kernel memory overwrite attempt detected to process stack (offset 40, size 32)!
7068 19:51:20.194307 <4>[ 197.085677] ------------[ cut here ]------------
7069 19:51:20.194665 <2>[ 197.090568] kernel BUG at mm/usercopy.c:101!
7070 19:51:20.195270 <0>[ 197.095110] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7071 19:51:20.195475 <4>[ 197.102263] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7072 19:51:20.195680 <4>[ 197.116107] CPU: 1 PID: 3761 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7073 19:51:20.197667 <4>[ 197.124134] Hardware name: ARM Juno development board (r0) (DT)
7074 19:51:20.237687 <4>[ 197.130327] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7075 19:51:20.237935 <4>[ 197.137568] pc : usercopy_abort+0xb0/0xb4
7076 19:51:20.238152 <4>[ 197.141856] lr : usercopy_abort+0xb0/0xb4
7077 19:51:20.238359 <4>[ 197.146136] sp : ffff800010e8b7d0
7078 19:51:20.238538 <4>[ 197.149716] x29: ffff800010e8b7e0 x28: ffff000807578040 x27: 0000000000000000
7079 19:51:20.238714 <4>[ 197.157144] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23ff0 x24: 0000000000000000
7080 19:51:20.240871 <4>[ 197.164570] x23: 0000000000000000 x22: 0000000000000020 x21: 0000000000000028
7081 19:51:20.281035 <4>[ 197.171993] x20: ffff800009f51448 x19: ffff800009f5a6c8 x18: 0000000000000000
7082 19:51:20.281276 <4>[ 197.179418] x17: 747320737365636f x16: 7270206f74206465 x15: 7463657465642074
7083 19:51:20.281493 <4>[ 197.186843] x14: 706d657474612065 x13: 205d313131363730 x12: 2e37393120205b3e
7084 19:51:20.281691 <4>[ 197.194267] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e944
7085 19:51:20.281882 <4>[ 197.201691] x8 : ffff800010e8b4a8 x7 : 0000000000000000 x6 : 0000000000000001
7086 19:51:20.284187 <4>[ 197.209115] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7087 19:51:20.324659 <4>[ 197.216538] x2 : 0000000000000000 x1 : ffff000807578040 x0 : 0000000000000059
7088 19:51:20.325137 <4>[ 197.223962] Call trace:
7089 19:51:20.325940 <4>[ 197.226672] usercopy_abort+0xb0/0xb4
7090 19:51:20.326305 <4>[ 197.230605] __check_object_size+0x1d4/0x2fc
7091 19:51:20.326701 <4>[ 197.235151] do_usercopy_stack+0x2f4/0x33c
7092 19:51:20.327078 <4>[ 197.239522] lkdtm_USERCOPY_STACK_FRAME_FROM+0x20/0x30
7093 19:51:20.327445 <4>[ 197.244935] lkdtm_do_action+0x2c/0x50
7094 19:51:20.327932 <4>[ 197.248954] direct_entry+0x164/0x180
7095 19:51:20.328322 <4>[ 197.252886] full_proxy_write+0x68/0xc0
7096 19:51:20.328625 <4>[ 197.256996] vfs_write+0xcc/0x2e0
7097 19:51:20.368016 <4>[ 197.260584] ksys_write+0x80/0x110
7098 19:51:20.368485 <4>[ 197.264259] __arm64_sys_write+0x28/0x40
7099 19:51:20.368830 <4>[ 197.268456] invoke_syscall+0x8c/0x120
7100 19:51:20.369139 <4>[ 197.272480] el0_svc_common.constprop.0+0x68/0x124
7101 19:51:20.369435 <4>[ 197.277549] do_el0_svc+0x40/0xcc
7102 19:51:20.369721 <4>[ 197.281138] el0_svc+0x48/0xc0
7103 19:51:20.370038 <4>[ 197.284461] el0t_64_sync_handler+0xf4/0x120
7104 19:51:20.370429 <4>[ 197.289003] el0t_64_sync+0x18c/0x190
7105 19:51:20.370795 <0>[ 197.292940] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
7106 19:51:20.371524 <4>[ 197.299309] ---[ end trace 0000000000000000 ]---
7107 19:51:20.412709 <6>[ 197.304196] note: cat[3761] exited with irqs disabled
7108 19:51:20.413064 <6>[ 197.309603] note: cat[3761] exited with preempt_count 1
7109 19:51:20.413350 <4>[ 197.316709] ------------[ cut here ]------------
7110 19:51:20.413844 <4>[ 197.321599] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7111 19:51:20.415831 <4>[ 197.331548] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7112 19:51:20.456066 <4>[ 197.345386] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7113 19:51:20.456373 <4>[ 197.353674] Hardware name: ARM Juno development board (r0) (DT)
7114 19:51:20.456609 <4>[ 197.359870] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7115 19:51:20.456809 <4>[ 197.367115] pc : ct_kernel_exit.constprop.0+0x118/0x170
7116 19:51:20.456978 <4>[ 197.372618] lr : ct_idle_enter+0x10/0x1c
7117 19:51:20.457135 <4>[ 197.376819] sp : ffff80000c36bd30
7118 19:51:20.457269 <4>[ 197.380399] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7119 19:51:20.499392 <4>[ 197.387826] x26: 0000000000000000 x25: 0000002df0fdc730 x24: 0000000000000000
7120 19:51:20.499682 <4>[ 197.395252] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
7121 19:51:20.499943 <4>[ 197.402676] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7122 19:51:20.500426 <4>[ 197.410103] x17: ffff800008015f40 x16: 000000000000005b x15: 0000000000000041
7123 19:51:20.500616 <4>[ 197.417529] x14: 0000000000000001 x13: 0000000000000006 x12: 0000000000000006
7124 19:51:20.502185 <4>[ 197.424953] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
7125 19:51:20.542995 <4>[ 197.432378] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
7126 19:51:20.543455 <4>[ 197.439802] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7127 19:51:20.543908 <4>[ 197.447227] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7128 19:51:20.544287 <4>[ 197.454652] Call trace:
7129 19:51:20.544642 <4>[ 197.457361] ct_kernel_exit.constprop.0+0x118/0x170
7130 19:51:20.544992 <4>[ 197.462516] ct_idle_enter+0x10/0x1c
7131 19:51:20.545328 <4>[ 197.466364] cpuidle_enter_state+0x28c/0x590
7132 19:51:20.545659 <4>[ 197.470910] cpuidle_enter+0x40/0x60
7133 19:51:20.546349 <4>[ 197.474759] do_idle+0x258/0x310
7134 19:51:20.586272 <4>[ 197.478260] cpu_startup_entry+0x3c/0x44
7135 19:51:20.586703 <4>[ 197.482457] secondary_start_kernel+0x138/0x15c
7136 19:51:20.587083 <4>[ 197.487265] __secondary_switched+0xb0/0xb4
7137 19:51:20.587441 <4>[ 197.491725] irq event stamp: 308834
7138 19:51:20.587809 <4>[ 197.495479] hardirqs last enabled at (308833): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
7139 19:51:20.588171 <4>[ 197.504816] hardirqs last disabled at (308834): [<ffff8000096799e8>] __schedule+0x6f8/0xaf4
7140 19:51:20.589587 <4>[ 197.513454] softirqs last enabled at (308826): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7141 19:51:20.629822 <4>[ 197.522524] softirqs last disabled at (308799): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7142 19:51:20.630268 <4>[ 197.531158] ---[ end trace 0000000000000000 ]---
7143 19:51:20.630653 # Segmentation fault
7144 19:51:20.631008 # [ 197.042925] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7145 19:51:20.631351 # [ 197.050061] lkdtm: good_stack: ffff800010e8b8b8-ffff800010e8b8d8
7146 19:51:20.631691 # [ 197.056649] lkdtm: bad_stack : ffff800010e8b7f8-ffff800010e8b818
7147 19:51:20.633076 # [ 197.063326] lkdtm: attempting good copy_from_user of local stack
7148 19:51:20.673014 # [ 197.069704] lkdtm: attempting bad copy_from_user of distant stack
7149 19:51:20.673824 # [ 197.076111] usercopy: Kernel memory overwrite attempt detected to process stack (offset 40, size 32)!
7150 19:51:20.674170 # [ 197.085677] ------------[ cut here ]------------
7151 19:51:20.674532 # [ 197.090568] kernel BUG at mm/usercopy.c:101!
7152 19:51:20.674878 # [ 197.095110] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7153 19:51:20.676384 # [ 197.102263] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7154 19:51:20.716247 # [ 197.116107] CPU: 1 PID: 3761 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7155 19:51:20.716721 # [ 197.124134] Hardware name: ARM Juno development board (r0) (DT)
7156 19:51:20.717148 # [ 197.130327] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7157 19:51:20.717548 # [ 197.137568] pc : usercopy_abort+0xb0/0xb4
7158 19:51:20.717935 # [ 197.141856] lr : usercopy_abort+0xb0/0xb4
7159 19:51:20.718348 # [ 197.146136] sp : ffff800010e8b7d0
7160 19:51:20.719530 # [ 197.149716] x29: ffff800010e8b7e0 x28: ffff000807578040 x27: 0000000000000000
7161 19:51:20.759365 # [ 197.157144] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23ff0 x24: 0000000000000000
7162 19:51:20.759878 # [ 197.164570] x23: 0000000000000000 x22: 0000000000000020 x21: 0000000000000028
7163 19:51:20.760311 # [ 197.171993] x20: ffff800009f51448 x19: ffff800009f5a6c8 x18: 0000000000000000
7164 19:51:20.760714 # [ 197.179418] x17: 747320737365636f x16: 7270206f74206465 x15: 7463657465642074
7165 19:51:20.761097 # [ 197.186843] x14: 706d657474612065 x13: 205d313131363730 x12: 2e37393120205b3e
7166 19:51:20.762691 # [ 197.194267] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e944
7167 19:51:20.802531 # [ 197.201691] x8 : ffff800010e8b4a8 x7 : 0000000000000000 x6 : 0000000000000001
7168 19:51:20.803008 # [ 197.209115] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7169 19:51:20.803521 # [ 197.216538] x2 : 0000000000000000 x1 : ffff000807578040 x0 : 0000000000000059
7170 19:51:20.804028 # [ 197.223962] Call trace:
7171 19:51:20.804427 # [ 197.226672] usercopy_abort+0xb0/0xb4
7172 19:51:20.804835 # [ 197.230605] __check_object_size+0x1d4/0x2fc
7173 19:51:20.805218 # [ 197.235151] do_usercopy_stack+0x2f4/0x33c
7174 19:51:20.806008 # [ 197.239522] lkdtm_USERCOPY_STACK_FRAME_FROM+0x20/0x30
7175 19:51:20.845766 # [ 197.244935] lkdtm_do_action+0x2c/0x50
7176 19:51:20.846229 # [ 197.248954] direct_entry+0x164/0x180
7177 19:51:20.846652 # [ 197.252886] full_proxy_write+0x68/0xc0
7178 19:51:20.847046 # [ 197.256996] vfs_write+0xcc/0x2e0
7179 19:51:20.847425 # [ 197.260584] ksys_write+0x80/0x110
7180 19:51:20.847824 # [ 197.264259] __arm64_sys_write+0x28/0x40
7181 19:51:20.848193 # [ 197.268456] invoke_syscall+0x8c/0x120
7182 19:51:20.848558 # [ 197.272480] el0_svc_common.constprop.0+0x68/0x124
7183 19:51:20.848949 # [ 197.277549] do_el0_svc+0x40/0xcc
7184 19:51:20.849322 # [ 197.281138] el0_svc+0x48/0xc0
7185 19:51:20.850058 # [ 197.284461] el0t_64_sync_handler+0xf4/0x120
7186 19:51:20.888907 # [ 197.289003] el0t_64_sync+0x18c/0x190
7187 19:51:20.889376 # [ 197.292940] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
7188 19:51:20.889805 # [ 197.299309] ---[ end trace 0000000000000000 ]---
7189 19:51:20.890199 # [ 197.304196] note: cat[3761] exited with irqs disabled
7190 19:51:20.890581 # [ 197.309603] note: cat[3761] exited with preempt_count 1
7191 19:51:20.890952 # [ 197.316709] ------------[ cut here ]------------
7192 19:51:20.891316 # [ 197.321599] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7193 19:51:20.932041 # [ 197.331548] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7194 19:51:20.932914 # [ 197.345386] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7195 19:51:20.933313 # [ 197.353674] Hardware name: ARM Juno development board (r0) (DT)
7196 19:51:20.933722 # [ 197.359870] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7197 19:51:20.934110 # [ 197.367115] pc : ct_kernel_exit.constprop.0+0x118/0x170
7198 19:51:20.934489 # [ 197.372618] lr : ct_idle_enter+0x10/0x1c
7199 19:51:20.935386 # [ 197.376819] sp : ffff80000c36bd30
7200 19:51:20.975182 # [ 197.380399] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7201 19:51:20.976030 # [ 197.387826] x26: 0000000000000000 x25: 0000002df0fdc730 x24: 0000000000000000
7202 19:51:20.976415 # [ 197.395252] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
7203 19:51:20.976821 # [ 197.402676] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7204 19:51:20.977206 # [ 197.410103] x17: ffff800008015f40 x16: 000000000000005b x15: 0000000000000041
7205 19:51:20.978456 # [ 197.417529] x14: 0000000000000001 x13: 0000000000000006 x12: 0000000000000006
7206 19:51:21.018320 # [ 197.424953] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
7207 19:51:21.018794 # [ 197.432378] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
7208 19:51:21.019154 # [ 197.439802] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7209 19:51:21.019470 # [ 197.447227] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7210 19:51:21.019768 # [ 197.454652] Call trace:
7211 19:51:21.020112 # USERCOPY_STACK_FRAME_FROM: saw 'call trace:': ok
7212 19:51:21.021575 ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7213 19:51:21.036787 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7214 19:51:21.499989 <6>[ 198.392592] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7215 19:51:21.500616 <6>[ 198.398954] lkdtm: good_stack: ffff800010f1bbe8-ffff800010f1bc08
7216 19:51:21.500927 <6>[ 198.405308] lkdtm: bad_stack : ffff800010f1bff8-ffff800010f1c018
7217 19:51:21.501116 <6>[ 198.411860] lkdtm: attempting good copy_to_user of local stack
7218 19:51:21.501281 <6>[ 198.418106] lkdtm: attempting bad copy_to_user of distant stack
7219 19:51:21.503215 <0>[ 198.424359] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709550424, size 32)!
7220 19:51:21.543197 <4>[ 198.435674] ------------[ cut here ]------------
7221 19:51:21.543476 <2>[ 198.440578] kernel BUG at mm/usercopy.c:101!
7222 19:51:21.543671 <0>[ 198.445127] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7223 19:51:21.544154 <4>[ 198.452286] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7224 19:51:21.544328 <4>[ 198.466128] CPU: 1 PID: 3804 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7225 19:51:21.586596 <4>[ 198.474154] Hardware name: ARM Juno development board (r0) (DT)
7226 19:51:21.586856 <4>[ 198.480346] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7227 19:51:21.587089 <4>[ 198.487587] pc : usercopy_abort+0xb0/0xb4
7228 19:51:21.587299 <4>[ 198.491876] lr : usercopy_abort+0xb0/0xb4
7229 19:51:21.587505 <4>[ 198.496156] sp : ffff800010f1bb00
7230 19:51:21.587700 <4>[ 198.499736] x29: ffff800010f1bb10 x28: ffff000807c734c0 x27: 0000000000000000
7231 19:51:21.587914 <4>[ 198.507163] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23ff0 x24: 0000000000000001
7232 19:51:21.589163 <4>[ 198.514589] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffffb58
7233 19:51:21.630250 <4>[ 198.522013] x20: ffff800009f51448 x19: ffff800009f5a6c8 x18: 0000000000000000
7234 19:51:21.630711 <4>[ 198.529438] x17: 000000040044ffff x16: 00000000000002ea x15: 0000000000000325
7235 19:51:21.631135 <4>[ 198.536862] x14: 0000000000000001 x13: 0000000000000104 x12: 0000000000000336
7236 19:51:21.631531 <4>[ 198.544287] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000815e944
7237 19:51:21.631954 <4>[ 198.551711] x8 : ffff800010f1b778 x7 : 0000000000000000 x6 : 0000000000000001
7238 19:51:21.633577 <4>[ 198.559135] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7239 19:51:21.673520 <4>[ 198.566559] x2 : 0000000000000000 x1 : ffff000807c734c0 x0 : 000000000000006c
7240 19:51:21.674005 <4>[ 198.573982] Call trace:
7241 19:51:21.674436 <4>[ 198.576692] usercopy_abort+0xb0/0xb4
7242 19:51:21.674843 <4>[ 198.580626] __check_object_size+0x1d4/0x2fc
7243 19:51:21.675229 <4>[ 198.585172] do_usercopy_stack+0x31c/0x33c
7244 19:51:21.675607 <4>[ 198.589543] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
7245 19:51:21.676022 <4>[ 198.594608] lkdtm_do_action+0x2c/0x50
7246 19:51:21.676392 <4>[ 198.598627] direct_entry+0x164/0x180
7247 19:51:21.677159 <4>[ 198.602558] full_proxy_write+0x68/0xc0
7248 19:51:21.716924 <4>[ 198.606669] vfs_write+0xcc/0x2e0
7249 19:51:21.717417 <4>[ 198.610257] ksys_write+0x80/0x110
7250 19:51:21.717841 <4>[ 198.613931] __arm64_sys_write+0x28/0x40
7251 19:51:21.718235 <4>[ 198.618128] invoke_syscall+0x8c/0x120
7252 19:51:21.718617 <4>[ 198.622154] el0_svc_common.constprop.0+0x68/0x124
7253 19:51:21.718991 <4>[ 198.627222] do_el0_svc+0x40/0xcc
7254 19:51:21.719357 <4>[ 198.630810] el0_svc+0x48/0xc0
7255 19:51:21.719717 <4>[ 198.634134] el0t_64_sync_handler+0xf4/0x120
7256 19:51:21.720145 <4>[ 198.638675] el0t_64_sync+0x18c/0x190
7257 19:51:21.720512 <0>[ 198.642612] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
7258 19:51:21.761975 <4>[ 198.648981] ---[ end trace 0000000000000000 ]---
7259 19:51:21.762250 <6>[ 198.653869] note: cat[3804] exited with irqs disabled
7260 19:51:21.762470 <6>[ 198.659481] note: cat[3804] exited with preempt_count 1
7261 19:51:21.762669 <4>[ 198.666645] ------------[ cut here ]------------
7262 19:51:21.762860 <4>[ 198.671537] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7263 19:51:21.765092 <4>[ 198.681490] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7264 19:51:21.805255 <4>[ 198.695328] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7265 19:51:21.805545 <4>[ 198.703613] Hardware name: ARM Juno development board (r0) (DT)
7266 19:51:21.805789 <4>[ 198.709805] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7267 19:51:21.806002 <4>[ 198.717047] pc : ct_kernel_exit.constprop.0+0x118/0x170
7268 19:51:21.806181 <4>[ 198.722553] lr : ct_idle_enter+0x10/0x1c
7269 19:51:21.806389 <4>[ 198.726749] sp : ffff80000c36bd30
7270 19:51:21.806823 <4>[ 198.730329] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7271 19:51:21.848667 <4>[ 198.737763] x26: 0000000000000001 x25: 0000002e41743244 x24: 0000000000000001
7272 19:51:21.848954 <4>[ 198.745188] x23: ffff00080b58d080 x22: 0000000000000001 x21: 0000000000000001
7273 19:51:21.849199 <4>[ 198.752612] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7274 19:51:21.849414 <4>[ 198.760036] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
7275 19:51:21.849614 <4>[ 198.767464] x14: ffff800009650bfc x13: ffff800008c11490 x12: ffff800008c11450
7276 19:51:21.851796 <4>[ 198.774893] x11: ffff8000084362c8 x10: 0000000000001500 x9 : ffff80000911c910
7277 19:51:21.891874 <4>[ 198.782322] x8 : 000000000000083e x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
7278 19:51:21.892446 <4>[ 198.789746] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7279 19:51:21.892677 <4>[ 198.797170] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7280 19:51:21.892847 <4>[ 198.804597] Call trace:
7281 19:51:21.892981 <4>[ 198.807314] ct_kernel_exit.constprop.0+0x118/0x170
7282 19:51:21.893110 <4>[ 198.812474] ct_idle_enter+0x10/0x1c
7283 19:51:21.893233 <4>[ 198.816323] cpuidle_enter_state+0x28c/0x590
7284 19:51:21.895090 <4>[ 198.820873] cpuidle_enter+0x40/0x60
7285 19:51:21.895317 <4>[ 198.824725] do_idle+0x258/0x310
7286 19:51:21.935334 <4>[ 198.828227] cpu_startup_entry+0x3c/0x44
7287 19:51:21.935614 <4>[ 198.832424] secondary_start_kernel+0x138/0x15c
7288 19:51:21.935869 <4>[ 198.837232] __secondary_switched+0xb0/0xb4
7289 19:51:21.936087 <4>[ 198.841693] irq event stamp: 308834
7290 19:51:21.936288 <4>[ 198.845446] hardirqs last enabled at (308833): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
7291 19:51:21.936483 <4>[ 198.854784] hardirqs last disabled at (308834): [<ffff8000096799e8>] __schedule+0x6f8/0xaf4
7292 19:51:21.978950 <4>[ 198.863421] softirqs last enabled at (308826): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7293 19:51:21.979228 <4>[ 198.872492] softirqs last disabled at (308799): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7294 19:51:21.979465 <4>[ 198.881125] ---[ end trace 0000000000000000 ]---
7295 19:51:21.979674 # Segmentation fault
7296 19:51:21.979882 # [ 198.392592] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7297 19:51:21.980048 # [ 198.398954] lkdtm: good_stack: ffff800010f1bbe8-ffff800010f1bc08
7298 19:51:21.980209 # [ 198.405308] lkdtm: bad_stack : ffff800010f1bff8-ffff800010f1c018
7299 19:51:21.982063 # [ 198.411860] lkdtm: attempting good copy_to_user of local stack
7300 19:51:22.022109 # [ 198.418106] lkdtm: attempting bad copy_to_user of distant stack
7301 19:51:22.022363 # [ 198.424359] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709550424, size 32)!
7302 19:51:22.022596 # [ 198.435674] ------------[ cut here ]------------
7303 19:51:22.022801 # [ 198.440578] kernel BUG at mm/usercopy.c:101!
7304 19:51:22.022996 # [ 198.445127] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7305 19:51:22.065527 # [ 198.452286] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7306 19:51:22.065994 # [ 198.466128] CPU: 1 PID: 3804 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7307 19:51:22.066429 # [ 198.474154] Hardware name: ARM Juno development board (r0) (DT)
7308 19:51:22.066832 # [ 198.480346] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7309 19:51:22.067220 # [ 198.487587] pc : usercopy_abort+0xb0/0xb4
7310 19:51:22.067598 # [ 198.491876] lr : usercopy_abort+0xb0/0xb4
7311 19:51:22.068014 # [ 198.496156] sp : ffff800010f1bb00
7312 19:51:22.068879 # [ 198.499736] x29: ffff800010f1bb10 x28: ffff000807c734c0 x27: 0000000000000000
7313 19:51:22.108705 # [ 198.507163] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23ff0 x24: 0000000000000001
7314 19:51:22.109187 # [ 198.514589] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffffb58
7315 19:51:22.109540 # [ 198.522013] x20: ffff800009f51448 x19: ffff800009f5a6c8 x18: 0000000000000000
7316 19:51:22.109863 # [ 198.529438] x17: 000000040044ffff x16: 00000000000002ea x15: 0000000000000325
7317 19:51:22.110167 # [ 198.536862] x14: 0000000000000001 x13: 0000000000000104 x12: 0000000000000336
7318 19:51:22.112022 # [ 198.544287] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000815e944
7319 19:51:22.151874 # [ 198.551711] x8 : ffff800010f1b778 x7 : 0000000000000000 x6 : 0000000000000001
7320 19:51:22.152358 # [ 198.559135] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7321 19:51:22.152720 # [ 198.566559] x2 : 0000000000000000 x1 : ffff000807c734c0 x0 : 000000000000006c
7322 19:51:22.153046 # [ 198.573982] Call trace:
7323 19:51:22.153350 # [ 198.576692] usercopy_abort+0xb0/0xb4
7324 19:51:22.153645 # [ 198.580626] __check_object_size+0x1d4/0x2fc
7325 19:51:22.153936 # [ 198.585172] do_usercopy_stack+0x31c/0x33c
7326 19:51:22.155043 # [ 198.589543] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
7327 19:51:22.194998 # [ 198.594608] lkdtm_do_action+0x2c/0x50
7328 19:51:22.195477 # [ 198.598627] direct_entry+0x164/0x180
7329 19:51:22.196044 # [ 198.602558] full_proxy_write+0x68/0xc0
7330 19:51:22.196386 # [ 198.606669] vfs_write+0xcc/0x2e0
7331 19:51:22.196695 # [ 198.610257] ksys_write+0x80/0x110
7332 19:51:22.196993 # [ 198.613931] __arm64_sys_write+0x28/0x40
7333 19:51:22.197393 # [ 198.618128] invoke_syscall+0x8c/0x120
7334 19:51:22.197685 # [ 198.622154] el0_svc_common.constprop.0+0x68/0x124
7335 19:51:22.198053 # [ 198.627222] do_el0_svc+0x40/0xcc
7336 19:51:22.198374 # [ 198.630810] el0_svc+0x48/0xc0
7337 19:51:22.199038 # [ 198.634134] el0t_64_sync_handler+0xf4/0x120
7338 19:51:22.238168 # [ 198.638675] el0t_64_sync+0x18c/0x190
7339 19:51:22.238637 # [ 198.642612] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
7340 19:51:22.238986 # [ 198.648981] ---[ end trace 0000000000000000 ]---
7341 19:51:22.239305 # [ 198.653869] note: cat[3804] exited with irqs disabled
7342 19:51:22.239609 # [ 198.659481] note: cat[3804] exited with preempt_count 1
7343 19:51:22.239967 # [ 198.666645] ------------[ cut here ]------------
7344 19:51:22.240263 # [ 198.671537] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7345 19:51:22.281303 # [ 198.681490] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7346 19:51:22.281796 # [ 198.695328] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7347 19:51:22.282153 # [ 198.703613] Hardware name: ARM Juno development board (r0) (DT)
7348 19:51:22.282598 # [ 198.709805] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7349 19:51:22.282923 # [ 198.717047] pc : ct_kernel_exit.constprop.0+0x118/0x170
7350 19:51:22.284571 # [ 198.722553] lr : ct_idle_enter+0x10/0x1c
7351 19:51:22.285018 # [ 198.726749] sp : ffff80000c36bd30
7352 19:51:22.324474 # [ 198.730329] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7353 19:51:22.325343 # [ 198.737763] x26: 0000000000000001 x25: 0000002e41743244 x24: 0000000000000001
7354 19:51:22.325707 # [ 198.745188] x23: ffff00080b58d080 x22: 0000000000000001 x21: 0000000000000001
7355 19:51:22.326025 # [ 198.752612] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7356 19:51:22.326329 # [ 198.760036] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
7357 19:51:22.377103 # [ 198.767464] x14: ffff800009650bfc x13: ffff800008c11490 x12: ffff800008c11450
7358 19:51:22.377453 # [ 198.774893] x11: ffff8000084362c8 x10: 0000000000001500 x9 : ffff80000911c910
7359 19:51:22.377654 # [ 198.782322] x8 : 000000000000083e x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
7360 19:51:22.377827 # [ 198.789746] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7361 19:51:22.377988 # [ 198.797170] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7362 19:51:22.378141 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7363 19:51:22.378290 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7364 19:51:22.380158 # selftests: lkdtm: USERCOPY_KERNEL.sh
7365 19:51:22.843181 <6>[ 199.735817] lkdtm: Performing direct entry USERCOPY_KERNEL
7366 19:51:22.843455 <6>[ 199.741861] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a23ff0
7367 19:51:22.843629 <6>[ 199.750067] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836b074
7368 19:51:22.844100 <0>[ 199.757887] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3518580, size 4096)!
7369 19:51:22.844277 <4>[ 199.768214] ------------[ cut here ]------------
7370 19:51:22.846379 <2>[ 199.773112] kernel BUG at mm/usercopy.c:101!
7371 19:51:22.886484 <0>[ 199.777661] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7372 19:51:22.887076 <4>[ 199.784819] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7373 19:51:22.887315 <4>[ 199.798662] CPU: 1 PID: 3847 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7374 19:51:22.887486 <4>[ 199.806690] Hardware name: ARM Juno development board (r0) (DT)
7375 19:51:22.889754 <4>[ 199.812885] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7376 19:51:22.929944 <4>[ 199.820126] pc : usercopy_abort+0xb0/0xb4
7377 19:51:22.930195 <4>[ 199.824415] lr : usercopy_abort+0xb0/0xb4
7378 19:51:22.930364 <4>[ 199.828699] sp : ffff800010fdba30
7379 19:51:22.930516 <4>[ 199.832280] x29: ffff800010fdba40 x28: ffff000807c31a80 x27: 0000000000000000
7380 19:51:22.930662 <4>[ 199.839708] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8803f000
7381 19:51:22.930804 <4>[ 199.847133] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035b074
7382 19:51:22.930944 <4>[ 199.854558] x20: ffff800009f51470 x19: ffff800009f5a6c8 x18: 0000000000000000
7383 19:51:22.973233 <4>[ 199.861982] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
7384 19:51:22.973511 <4>[ 199.869407] x14: ffff80000967a010 x13: ffff80000843e4dc x12: ffff8000086b1428
7385 19:51:22.973684 <4>[ 199.876831] x11: ffff800008c0f084 x10: ffff800008c0eb0c x9 : ffff80000815e944
7386 19:51:22.973840 <4>[ 199.884256] x8 : ffff800010fdb458 x7 : 0000000000000000 x6 : 0000000000000001
7387 19:51:22.973986 <4>[ 199.891679] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7388 19:51:22.975415 <4>[ 199.899103] x2 : 0000000000000000 x1 : ffff000807c31a80 x0 : 000000000000005f
7389 19:51:22.975630 <4>[ 199.906527] Call trace:
7390 19:51:23.016673 <4>[ 199.909237] usercopy_abort+0xb0/0xb4
7391 19:51:23.016910 <4>[ 199.913170] __check_object_size+0x258/0x2fc
7392 19:51:23.017073 <4>[ 199.917717] lkdtm_USERCOPY_KERNEL+0x144/0x1cc
7393 19:51:23.017224 <4>[ 199.922436] lkdtm_do_action+0x2c/0x50
7394 19:51:23.017367 <4>[ 199.926455] direct_entry+0x164/0x180
7395 19:51:23.017507 <4>[ 199.930387] full_proxy_write+0x68/0xc0
7396 19:51:23.017645 <4>[ 199.934497] vfs_write+0xcc/0x2e0
7397 19:51:23.017782 <4>[ 199.938085] ksys_write+0x80/0x110
7398 19:51:23.017919 <4>[ 199.941759] __arm64_sys_write+0x28/0x40
7399 19:51:23.019890 <4>[ 199.945957] invoke_syscall+0x8c/0x120
7400 19:51:23.062061 <4>[ 199.949982] el0_svc_common.constprop.0+0x68/0x124
7401 19:51:23.062522 <4>[ 199.955051] do_el0_svc+0x40/0xcc
7402 19:51:23.062849 <4>[ 199.958639] el0_svc+0x48/0xc0
7403 19:51:23.063212 <4>[ 199.961964] el0t_64_sync_handler+0xf4/0x120
7404 19:51:23.063553 <4>[ 199.966505] el0t_64_sync+0x18c/0x190
7405 19:51:23.063938 <0>[ 199.970443] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
7406 19:51:23.064327 <4>[ 199.976812] ---[ end trace 0000000000000000 ]---
7407 19:51:23.064713 <6>[ 199.981699] note: cat[3847] exited with irqs disabled
7408 19:51:23.065627 <6>[ 199.987156] note: cat[3847] exited with preempt_count 1
7409 19:51:23.105032 <4>[ 199.994354] ------------[ cut here ]------------
7410 19:51:23.105345 <4>[ 199.999246] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7411 19:51:23.105890 <4>[ 200.009196] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7412 19:51:23.106073 <4>[ 200.023037] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7413 19:51:23.106270 <4>[ 200.031327] Hardware name: ARM Juno development board (r0) (DT)
7414 19:51:23.148392 <4>[ 200.037518] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7415 19:51:23.148688 <4>[ 200.044760] pc : ct_kernel_exit.constprop.0+0x118/0x170
7416 19:51:23.148868 <4>[ 200.050262] lr : ct_idle_enter+0x10/0x1c
7417 19:51:23.149139 <4>[ 200.054457] sp : ffff80000c36bd30
7418 19:51:23.149308 <4>[ 200.058037] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7419 19:51:23.149432 <4>[ 200.065464] x26: 0000000000000001 x25: 0000002e90976184 x24: 0000000000000001
7420 19:51:23.149552 <4>[ 200.072891] x23: ffff00080b58d080 x22: 0000000000000001 x21: 0000000000000001
7421 19:51:23.191831 <4>[ 200.080316] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7422 19:51:23.192116 <4>[ 200.087743] x17: ffff8000080236c8 x16: ffff800009650bfc x15: ffff8000080bbbd0
7423 19:51:23.192585 <4>[ 200.095168] x14: ffff8000080bb8fc x13: ffff80000843634c x12: ffff8000096573ec
7424 19:51:23.192773 <4>[ 200.102594] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000911c910
7425 19:51:23.192939 <4>[ 200.110024] x8 : 00000000000008a0 x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
7426 19:51:23.195002 <4>[ 200.117456] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7427 19:51:23.235158 <4>[ 200.124881] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7428 19:51:23.235424 <4>[ 200.132307] Call trace:
7429 19:51:23.235612 <4>[ 200.135016] ct_kernel_exit.constprop.0+0x118/0x170
7430 19:51:23.235806 <4>[ 200.140171] ct_idle_enter+0x10/0x1c
7431 19:51:23.235973 <4>[ 200.144019] cpuidle_enter_state+0x28c/0x590
7432 19:51:23.236117 <4>[ 200.148565] cpuidle_enter+0x40/0x60
7433 19:51:23.236241 <4>[ 200.152412] do_idle+0x258/0x310
7434 19:51:23.236362 <4>[ 200.155914] cpu_startup_entry+0x3c/0x44
7435 19:51:23.236481 <4>[ 200.160111] secondary_start_kernel+0x138/0x15c
7436 19:51:23.238280 <4>[ 200.164920] __secondary_switched+0xb0/0xb4
7437 19:51:23.278930 <4>[ 200.169380] irq event stamp: 308834
7438 19:51:23.279200 <4>[ 200.173133] hardirqs last enabled at (308833): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
7439 19:51:23.279394 <4>[ 200.182471] hardirqs last disabled at (308834): [<ffff8000096799e8>] __schedule+0x6f8/0xaf4
7440 19:51:23.279566 <4>[ 200.191109] softirqs last enabled at (308826): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7441 19:51:23.279725 <4>[ 200.200179] softirqs last disabled at (308799): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7442 19:51:23.282108 <4>[ 200.208812] ---[ end trace 0000000000000000 ]---
7443 19:51:23.322089 # Segmentation fault
7444 19:51:23.322330 # [ 199.735817] lkdtm: Performing direct entry USERCOPY_KERNEL
7445 19:51:23.322508 # [ 199.741861] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a23ff0
7446 19:51:23.322671 # [ 199.750067] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836b074
7447 19:51:23.322823 # [ 199.757887] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3518580, size 4096)!
7448 19:51:23.322979 # [ 199.768214] ------------[ cut here ]------------
7449 19:51:23.325256 # [ 199.773112] kernel BUG at mm/usercopy.c:101!
7450 19:51:23.365491 # [ 199.777661] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7451 19:51:23.365949 # [ 199.784819] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7452 19:51:23.366297 # [ 199.798662] CPU: 1 PID: 3847 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7453 19:51:23.366620 # [ 199.806690] Hardware name: ARM Juno development board (r0) (DT)
7454 19:51:23.368725 # [ 199.812885] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7455 19:51:23.408716 # [ 199.820126] pc : usercopy_abort+0xb0/0xb4
7456 19:51:23.409194 # [ 199.824415] lr : usercopy_abort+0xb0/0xb4
7457 19:51:23.409546 # [ 199.828699] sp : ffff800010fdba30
7458 19:51:23.409864 # [ 199.832280] x29: ffff800010fdba40 x28: ffff000807c31a80 x27: 0000000000000000
7459 19:51:23.410551 # [ 199.839708] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8803f000
7460 19:51:23.410883 # [ 199.847133] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035b074
7461 19:51:23.411182 # [ 199.854558] x20: ffff800009f51470 x19: ffff800009f5a6c8 x18: 0000000000000000
7462 19:51:23.451839 # [ 199.861982] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
7463 19:51:23.452732 # [ 199.869407] x14: ffff80000967a010 x13: ffff80000843e4dc x12: ffff8000086b1428
7464 19:51:23.453130 # [ 199.876831] x11: ffff800008c0f084 x10: ffff800008c0eb0c x9 : ffff80000815e944
7465 19:51:23.453541 # [ 199.884256] x8 : ffff800010fdb458 x7 : 0000000000000000 x6 : 0000000000000001
7466 19:51:23.453965 # [ 199.891679] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7467 19:51:23.454367 # [ 199.899103] x2 : 0000000000000000 x1 : ffff000807c31a80 x0 : 000000000000005f
7468 19:51:23.454844 # [ 199.906527] Call trace:
7469 19:51:23.495085 # [ 199.909237] usercopy_abort+0xb0/0xb4
7470 19:51:23.495581 # [ 199.913170] __check_object_size+0x258/0x2fc
7471 19:51:23.496161 # [ 199.917717] lkdtm_USERCOPY_KERNEL+0x144/0x1cc
7472 19:51:23.496573 # [ 199.922436] lkdtm_do_action+0x2c/0x50
7473 19:51:23.496967 # [ 199.926455] direct_entry+0x164/0x180
7474 19:51:23.497347 # [ 199.930387] full_proxy_write+0x68/0xc0
7475 19:51:23.497721 # [ 199.934497] vfs_write+0xcc/0x2e0
7476 19:51:23.498256 # [ 199.938085] ksys_write+0x80/0x110
7477 19:51:23.498640 # [ 199.941759] __arm64_sys_write+0x28/0x40
7478 19:51:23.499008 # [ 199.945957] invoke_syscall+0x8c/0x120
7479 19:51:23.499867 # [ 199.949982] el0_svc_common.constprop.0+0x68/0x124
7480 19:51:23.538176 # [ 199.955051] do_el0_svc+0x40/0xcc
7481 19:51:23.538647 # [ 199.958639] el0_svc+0x48/0xc0
7482 19:51:23.538984 # [ 199.961964] el0t_64_sync_handler+0xf4/0x120
7483 19:51:23.539294 # [ 199.966505] el0t_64_sync+0x18c/0x190
7484 19:51:23.539587 # [ 199.970443] Code: aa1403e3 d00047c0 910f4000 97fff2e6 (d4210000)
7485 19:51:23.539928 # [ 199.976812] ---[ end trace 0000000000000000 ]---
7486 19:51:23.540226 # [ 199.981699] note: cat[3847] exited with irqs disabled
7487 19:51:23.540513 # [ 199.987156] note: cat[3847] exited with preempt_count 1
7488 19:51:23.541406 # [ 199.994354] ------------[ cut here ]------------
7489 19:51:23.581312 # [ 199.999246] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7490 19:51:23.582252 # [ 200.009196] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7491 19:51:23.582669 # [ 200.023037] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7492 19:51:23.582996 # [ 200.031327] Hardware name: ARM Juno development board (r0) (DT)
7493 19:51:23.584654 # [ 200.037518] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7494 19:51:23.624190 # [ 200.044760] pc : ct_kernel_exit.constprop.0+0x118/0x170
7495 19:51:23.624572 # [ 200.050262] lr : ct_idle_enter+0x10/0x1c
7496 19:51:23.624776 # [ 200.054457] sp : ffff80000c36bd30
7497 19:51:23.625263 # [ 200.058037] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7498 19:51:23.625477 # [ 200.065464] x26: 0000000000000001 x25: 0000002e90976184 x24: 0000000000000001
7499 19:51:23.625649 # [ 200.072891] x23: ffff00080b58d080 x22: 0000000000000001 x21: 0000000000000001
7500 19:51:23.627339 # [ 200.080316] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7501 19:51:23.666701 # [ 200.087743] x17: ffff8000080236c8 x16: ffff800009650bfc x15: ffff8000080bbbd0
7502 19:51:23.666972 # [ 200.095168] x14: ffff8000080bb8fc x13: ffff80000843634c x12: ffff8000096573ec
7503 19:51:23.667191 # [ 200.102594] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000911c910
7504 19:51:23.667391 # USERCOPY_KERNEL: saw 'call trace:': ok
7505 19:51:23.667583 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7506 19:51:23.669859 # selftests: lkdtm: STACKLEAK_ERASING.sh
7507 19:51:24.241475 <6>[ 201.134405] lkdtm: Performing direct entry STACKLEAK_ERASING
7508 19:51:24.242067 <6>[ 201.140474] lkdtm: stackleak stack usage:
7509 19:51:24.242446 <6>[ 201.140474] high offset: 336 bytes
7510 19:51:24.242788 <6>[ 201.140474] current: 1664 bytes
7511 19:51:24.243102 <6>[ 201.140474] lowest: 2384 bytes
7512 19:51:24.243408 <6>[ 201.140474] tracked: 2384 bytes
7513 19:51:24.244079 <6>[ 201.140474] untracked: 816 bytes
7514 19:51:24.244407 <6>[ 201.140474] poisoned: 12840 bytes
7515 19:51:24.244730 <6>[ 201.140474] low offset: 8 bytes
7516 19:51:24.260207 <6>[ 201.171843] lkdtm: OK: the rest of the thread stack is properly erased
7517 19:51:24.422276 # [ 201.134405] lkdtm: Performing direct entry STACKLEAK_ERASING
7518 19:51:24.422825 # [ 201.140474] lkdtm: stackleak stack usage:
7519 19:51:24.423257 # high offset: 336 bytes
7520 19:51:24.424034 # current: 1664 bytes
7521 19:51:24.424399 # lowest: 2384 bytes
7522 19:51:24.424788 # tracked: 2384 bytes
7523 19:51:24.425164 # untracked: 816 bytes
7524 19:51:24.425570 # poisoned: 12840 bytes
7525 19:51:24.425979 # low offset: 8 bytes
7526 19:51:24.426353 # [ 201.171843] lkdtm: OK: the rest of the thread stack is properly erased
7527 19:51:24.446274 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7528 19:51:24.494188 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7529 19:51:24.590056 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7530 19:51:25.226198 <6>[ 202.114302] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7531 19:51:25.226732 <6>[ 202.120312] lkdtm: Calling matched prototype ...
7532 19:51:25.227216 <6>[ 202.125265] lkdtm: Calling mismatched prototype ...
7533 19:51:25.228046 <3>[ 202.130476] lkdtm: FAIL: survived mismatched prototype function call!
7534 19:51:25.229607 <4>[ 202.137453] lkdtm: This is probably expected, since this kernel (6.1.111-cip29 aarch64) was built *without* CONFIG_CFI_CLANG=y
7535 19:51:25.402005 # [ 202.114302] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7536 19:51:25.402526 # [ 202.120312] lkdtm: Calling matched prototype ...
7537 19:51:25.402976 # [ 202.125265] lkdtm: Calling mismatched prototype ...
7538 19:51:25.403914 # [ 202.130476] lkdtm: FAIL: survived mismatched prototype function call!
7539 19:51:25.405513 # [ 202.137453] lkdtm: This is probably expected, since this kernel (6.1.111-cip29 aarch64) was built *without* CONFIG_CFI_CLANG=y
7540 19:51:25.437157 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7541 19:51:25.517122 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7542 19:51:25.644665 # selftests: lkdtm: CFI_BACKWARD.sh
7543 19:51:26.351024 <6>[ 203.233125] lkdtm: Performing direct entry CFI_BACKWARD
7544 19:51:26.352032 <6>[ 203.238753] lkdtm: Attempting unchecked stack return address redirection ...
7545 19:51:26.352441 <6>[ 203.246153] lkdtm: ok: redirected stack return address.
7546 19:51:26.352787 <6>[ 203.251712] lkdtm: Attempting checked stack return address redirection ...
7547 19:51:26.353106 <3>[ 203.259004] lkdtm: FAIL: stack return address was redirected!
7548 19:51:26.354771 <3>[ 203.265088] lkdtm: Unexpected! This kernel (6.1.111-cip29 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7549 19:51:26.531984 # [ 203.233125] lkdtm: Performing direct entry CFI_BACKWARD
7550 19:51:26.532954 # [ 203.238753] lkdtm: Attempting unchecked stack return address redirection ...
7551 19:51:26.533320 # [ 203.246153] lkdtm: ok: redirected stack return address.
7552 19:51:26.533645 # [ 203.251712] lkdtm: Attempting checked stack return address redirection ...
7553 19:51:26.533949 # [ 203.259004] lkdtm: FAIL: stack return address was redirected!
7554 19:51:26.535646 # [ 203.265088] lkdtm: Unexpected! This kernel (6.1.111-cip29 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7555 19:51:26.572121 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7556 19:51:26.635727 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7557 19:51:26.747604 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7558 19:51:27.434705 <6>[ 204.327654] lkdtm: Performing direct entry FORTIFY_STRSCPY
7559 19:51:27.435002 <0>[ 204.333519] detected buffer overflow in strnlen
7560 19:51:27.435483 <4>[ 204.338461] ------------[ cut here ]------------
7561 19:51:27.435686 <2>[ 204.343361] kernel BUG at lib/string_helpers.c:1027!
7562 19:51:27.435893 <0>[ 204.348607] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7563 19:51:27.437130 <4>[ 204.355769] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7564 19:51:27.478131 <4>[ 204.369655] CPU: 3 PID: 4026 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7565 19:51:27.478408 <4>[ 204.377691] Hardware name: ARM Juno development board (r0) (DT)
7566 19:51:27.478872 <4>[ 204.383891] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7567 19:51:27.479049 <4>[ 204.391144] pc : fortify_panic+0x24/0x28
7568 19:51:27.479204 <4>[ 204.395358] lr : fortify_panic+0x24/0x28
7569 19:51:27.479354 <4>[ 204.399563] sp : ffff80001132b870
7570 19:51:27.481462 <4>[ 204.403149] x29: ffff80001132b870 x28: ffff0008060fb4c0 x27: 0000000000000000
7571 19:51:27.521516 <4>[ 204.410591] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbdcbf000
7572 19:51:27.521760 <4>[ 204.418029] x23: ffff00080b4db000 x22: ffff80001132ba50 x21: ffff800009a24008
7573 19:51:27.521931 <4>[ 204.425468] x20: ffff80000b4d75f8 x19: ffff800009a24018 x18: 0000000000000000
7574 19:51:27.522084 <4>[ 204.432907] x17: ffff80000843e4dc x16: ffff8000086b1428 x15: ffff800008c0f084
7575 19:51:27.522232 <4>[ 204.440345] x14: 0000000000000000 x13: 205d393135333333 x12: 2e34303220205b3e
7576 19:51:27.524836 <4>[ 204.447784] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e944
7577 19:51:27.565159 <4>[ 204.455222] x8 : ffff80001132b548 x7 : 0000000000000000 x6 : 0000000000000001
7578 19:51:27.565613 <4>[ 204.462659] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7579 19:51:27.565952 <4>[ 204.470096] x2 : 0000000000000000 x1 : ffff0008060fb4c0 x0 : 0000000000000023
7580 19:51:27.566264 <4>[ 204.477533] Call trace:
7581 19:51:27.566555 <4>[ 204.480248] fortify_panic+0x24/0x28
7582 19:51:27.566840 <4>[ 204.484105] lkdtm_FORTIFY_STR_MEMBER+0x0/0x154
7583 19:51:27.567123 <4>[ 204.488922] lkdtm_do_action+0x2c/0x50
7584 19:51:27.567401 <4>[ 204.492949] direct_entry+0x164/0x180
7585 19:51:27.568319 <4>[ 204.496890] full_proxy_write+0x68/0xc0
7586 19:51:27.608672 <4>[ 204.501010] vfs_write+0xcc/0x2e0
7587 19:51:27.609118 <4>[ 204.504608] ksys_write+0x80/0x110
7588 19:51:27.609462 <4>[ 204.508291] __arm64_sys_write+0x28/0x40
7589 19:51:27.609776 <4>[ 204.512496] invoke_syscall+0x8c/0x120
7590 19:51:27.610069 <4>[ 204.516531] el0_svc_common.constprop.0+0x68/0x124
7591 19:51:27.610354 <4>[ 204.521608] do_el0_svc+0x40/0xcc
7592 19:51:27.610634 <4>[ 204.525204] el0_svc+0x48/0xc0
7593 19:51:27.610911 <4>[ 204.528536] el0t_64_sync_handler+0xf4/0x120
7594 19:51:27.611189 <4>[ 204.533086] el0t_64_sync+0x18c/0x190
7595 19:51:27.611909 <0>[ 204.537034] Code: aa1303e1 f0004920 9113a000 97ffe24b (d4210000)
7596 19:51:27.655121 <4>[ 204.543410] ---[ end trace 0000000000000000 ]---
7597 19:51:27.655419 <6>[ 204.548302] note: cat[4026] exited with irqs disabled
7598 19:51:27.655668 <6>[ 204.553706] note: cat[4026] exited with preempt_count 1
7599 19:51:27.655924 <4>[ 204.562309] ------------[ cut here ]------------
7600 19:51:27.656134 <4>[ 204.567212] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7601 19:51:27.658210 <4>[ 204.577177] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7602 19:51:27.698452 <4>[ 204.591070] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.111-cip29 #1
7603 19:51:27.698728 <4>[ 204.599367] Hardware name: ARM Juno development board (r0) (DT)
7604 19:51:27.698950 <4>[ 204.605568] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7605 19:51:27.699417 <4>[ 204.612820] pc : ct_kernel_exit.constprop.0+0x118/0x170
7606 19:51:27.699593 <4>[ 204.618339] lr : ct_idle_enter+0x10/0x1c
7607 19:51:27.699814 <4>[ 204.622549] sp : ffff80000c37bd30
7608 19:51:27.701629 <4>[ 204.626140] x29: ffff80000c37bd30 x28: 0000000000000000 x27: 0000000000000000
7609 19:51:27.741814 <4>[ 204.633583] x26: 0000000000000000 x25: 0000002fa0dc8c44 x24: 0000000000000000
7610 19:51:27.742104 <4>[ 204.641026] x23: ffff00080b648880 x22: 0000000000000000 x21: 0000000000000000
7611 19:51:27.742332 <4>[ 204.648467] x20: ffff00097ef6c458 x19: ffff80000a49a458 x18: 0000000000000000
7612 19:51:27.742512 <4>[ 204.655911] x17: ffff8000080236c8 x16: ffff800009650bfc x15: ffff8000080bbbd0
7613 19:51:27.742673 <4>[ 204.663351] x14: ffff8000080bb8fc x13: ffff800008c11f10 x12: ffff80000965b658
7614 19:51:27.745025 <4>[ 204.670791] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000911c910
7615 19:51:27.785342 <4>[ 204.678237] x8 : 000000000000022d x7 : 0000000000000754 x6 : 071c71c71c71c71c
7616 19:51:27.785602 <4>[ 204.685676] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ad2000
7617 19:51:27.785785 <4>[ 204.693115] x2 : ffff80000c37bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7618 19:51:27.785951 <4>[ 204.700556] Call trace:
7619 19:51:27.786105 <4>[ 204.703272] ct_kernel_exit.constprop.0+0x118/0x170
7620 19:51:27.786257 <4>[ 204.708441] ct_idle_enter+0x10/0x1c
7621 19:51:27.786406 <4>[ 204.712300] cpuidle_enter_state+0x28c/0x590
7622 19:51:27.788477 <4>[ 204.716858] cpuidle_enter+0x40/0x60
7623 19:51:27.828699 <4>[ 204.720716] do_idle+0x258/0x310
7624 19:51:27.828974 <4>[ 204.724230] cpu_startup_entry+0x3c/0x44
7625 19:51:27.829161 <4>[ 204.728436] secondary_start_kernel+0x138/0x15c
7626 19:51:27.829329 <4>[ 204.733255] __secondary_switched+0xb0/0xb4
7627 19:51:27.829491 <4>[ 204.737725] irq event stamp: 221982
7628 19:51:27.829644 <4>[ 204.741487] hardirqs last enabled at (221981): [<ffff8000081c9cd8>] tick_nohz_idle_enter+0x78/0x140
7629 19:51:27.829798 <4>[ 204.750924] hardirqs last disabled at (221982): [<ffff800008126cdc>] do_idle+0xec/0x310
7630 19:51:27.872470 <4>[ 204.759225] softirqs last enabled at (221974): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7631 19:51:27.872723 <4>[ 204.768309] softirqs last disabled at (221921): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7632 19:51:27.872908 <4>[ 204.776955] ---[ end trace 0000000000000000 ]---
7633 19:51:27.873074 # Segmentation fault
7634 19:51:27.873230 # [ 204.327654] lkdtm: Performing direct entry FORTIFY_STRSCPY
7635 19:51:27.873379 # [ 204.333519] detected buffer overflow in strnlen
7636 19:51:27.873527 # [ 204.338461] ------------[ cut here ]------------
7637 19:51:27.873673 # [ 204.343361] kernel BUG at lib/string_helpers.c:1027!
7638 19:51:27.915625 # [ 204.348607] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7639 19:51:27.915901 # [ 204.355769] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7640 19:51:27.916094 # [ 204.369655] CPU: 3 PID: 4026 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7641 19:51:27.916263 # [ 204.377691] Hardware name: ARM Juno development board (r0) (DT)
7642 19:51:27.916420 # [ 204.383891] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7643 19:51:27.917750 # [ 204.391144] pc : fortify_panic+0x24/0x28
7644 19:51:27.958778 # [ 204.395358] lr : fortify_panic+0x24/0x28
7645 19:51:27.959069 # [ 204.399563] sp : ffff80001132b870
7646 19:51:27.959256 # [ 204.403149] x29: ffff80001132b870 x28: ffff0008060fb4c0 x27: 0000000000000000
7647 19:51:27.959421 # [ 204.410591] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbdcbf000
7648 19:51:27.959576 # [ 204.418029] x23: ffff00080b4db000 x22: ffff80001132ba50 x21: ffff800009a24008
7649 19:51:27.959725 # [ 204.425468] x20: ffff80000b4d75f8 x19: ffff800009a24018 x18: 0000000000000000
7650 19:51:27.961887 # [ 204.432907] x17: ffff80000843e4dc x16: ffff8000086b1428 x15: ffff800008c0f084
7651 19:51:28.002015 # [ 204.440345] x14: 0000000000000000 x13: 205d393135333333 x12: 2e34303220205b3e
7652 19:51:28.002270 # [ 204.447784] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e944
7653 19:51:28.002434 # [ 204.455222] x8 : ffff80001132b548 x7 : 0000000000000000 x6 : 0000000000000001
7654 19:51:28.002585 # [ 204.462659] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7655 19:51:28.002736 # [ 204.470096] x2 : 0000000000000000 x1 : ffff0008060fb4c0 x0 : 0000000000000023
7656 19:51:28.002868 # [ 204.477533] Call trace:
7657 19:51:28.005199 # [ 204.480248] fortify_panic+0x24/0x28
7658 19:51:28.045166 # [ 204.484105] lkdtm_FORTIFY_STR_MEMBER+0x0/0x154
7659 19:51:28.045407 # [ 204.488922] lkdtm_do_action+0x2c/0x50
7660 19:51:28.045572 # [ 204.492949] direct_entry+0x164/0x180
7661 19:51:28.045722 # [ 204.496890] full_proxy_write+0x68/0xc0
7662 19:51:28.045868 # [ 204.501010] vfs_write+0xcc/0x2e0
7663 19:51:28.046007 # [ 204.504608] ksys_write+0x80/0x110
7664 19:51:28.046145 # [ 204.508291] __arm64_sys_write+0x28/0x40
7665 19:51:28.046280 # [ 204.512496] invoke_syscall+0x8c/0x120
7666 19:51:28.046413 # [ 204.516531] el0_svc_common.constprop.0+0x68/0x124
7667 19:51:28.046546 # [ 204.521608] do_el0_svc+0x40/0xcc
7668 19:51:28.048352 # [ 204.525204] el0_svc+0x48/0xc0
7669 19:51:28.088583 # [ 204.528536] el0t_64_sync_handler+0xf4/0x120
7670 19:51:28.089045 # [ 204.533086] el0t_64_sync+0x18c/0x190
7671 19:51:28.089369 # [ 204.537034] Code: aa1303e1 f0004920 9113a000 97ffe24b (d4210000)
7672 19:51:28.089672 # [ 204.543410] ---[ end trace 0000000000000000 ]---
7673 19:51:28.089959 # [ 204.548302] note: cat[4026] exited with irqs disabled
7674 19:51:28.090352 # [ 204.553706] note: cat[4026] exited with preempt_count 1
7675 19:51:28.090653 # [ 204.562309] ------------[ cut here ]------------
7676 19:51:28.131704 # [ 204.567212] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7677 19:51:28.132239 # [ 204.577177] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7678 19:51:28.132588 # [ 204.591070] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.111-cip29 #1
7679 19:51:28.133401 # [ 204.599367] Hardware name: ARM Juno development board (r0) (DT)
7680 19:51:28.133748 # [ 204.605568] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7681 19:51:28.134903 # [ 204.612820] pc : ct_kernel_exit.constprop.0+0x118/0x170
7682 19:51:28.174899 # [ 204.618339] lr : ct_idle_enter+0x10/0x1c
7683 19:51:28.175448 # [ 204.622549] sp : ffff80000c37bd30
7684 19:51:28.175928 # [ 204.626140] x29: ffff80000c37bd30 x28: 0000000000000000 x27: 0000000000000000
7685 19:51:28.176393 # [ 204.633583] x26: 0000000000000000 x25: 0000002fa0dc8c44 x24: 0000000000000000
7686 19:51:28.176816 # [ 204.641026] x23: ffff00080b648880 x22: 0000000000000000 x21: 0000000000000000
7687 19:51:28.177269 # [ 204.648467] x20: ffff00097ef6c458 x19: ffff80000a49a458 x18: 0000000000000000
7688 19:51:28.178083 # [ 204.655911] x17: ffff8000080236c8 x16: ffff800009650bfc x15: ffff8000080bbbd0
7689 19:51:28.206179 # [ 204.663351] x14: ffff8000080bb8fc x13: ffff800008c11f10 x12: ffff80000965b658
7690 19:51:28.206650 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7691 19:51:28.207100 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7692 19:51:28.209370 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7693 19:51:28.698149 <6>[ 205.589700] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7694 19:51:28.698441 <6>[ 205.596236] lkdtm: trying to strcmp() past the end of a struct
7695 19:51:28.698640 <0>[ 205.602418] detected buffer overflow in strncpy
7696 19:51:28.698817 <4>[ 205.607927] ------------[ cut here ]------------
7697 19:51:28.698982 <2>[ 205.612829] kernel BUG at lib/string_helpers.c:1027!
7698 19:51:28.699315 <0>[ 205.618068] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7699 19:51:28.741656 <4>[ 205.625222] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7700 19:51:28.742114 <4>[ 205.639065] CPU: 1 PID: 4074 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7701 19:51:28.742437 <4>[ 205.647091] Hardware name: ARM Juno development board (r0) (DT)
7702 19:51:28.743099 <4>[ 205.653283] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7703 19:51:28.743439 <4>[ 205.660524] pc : fortify_panic+0x24/0x28
7704 19:51:28.743748 <4>[ 205.664727] lr : fortify_panic+0x24/0x28
7705 19:51:28.744084 <4>[ 205.668922] sp : ffff8000113d3800
7706 19:51:28.785100 <4>[ 205.672502] x29: ffff8000113d3800 x28: ffff00080d92b4c0 x27: 0000000000000000
7707 19:51:28.785559 <4>[ 205.679930] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8705f000
7708 19:51:28.785907 <4>[ 205.687356] x23: ffff000804173000 x22: ffff8000113d39e0 x21: 0000000000000013
7709 19:51:28.786220 <4>[ 205.694780] x20: ffff80000b4d75b8 x19: ffff800009a24028 x18: 0000000000000000
7710 19:51:28.786595 <4>[ 205.702205] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
7711 19:51:28.786893 <4>[ 205.709629] x14: ffff80000967a010 x13: ffff80000843e8c0 x12: ffff80000843e4dc
7712 19:51:28.828438 <4>[ 205.717053] x11: ffff8000086b1428 x10: ffff800008c0f084 x9 : ffff80000815e944
7713 19:51:28.828894 <4>[ 205.724477] x8 : ffff8000113d3228 x7 : 0000000000000000 x6 : 0000000000000001
7714 19:51:28.829240 <4>[ 205.731901] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7715 19:51:28.829555 <4>[ 205.739325] x2 : 0000000000000000 x1 : ffff00080d92b4c0 x0 : 0000000000000023
7716 19:51:28.829847 <4>[ 205.746749] Call trace:
7717 19:51:28.830132 <4>[ 205.749459] fortify_panic+0x24/0x28
7718 19:51:28.830419 <4>[ 205.753307] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7719 19:51:28.831692 <4>[ 205.758113] lkdtm_do_action+0x2c/0x50
7720 19:51:28.871847 <4>[ 205.762135] direct_entry+0x164/0x180
7721 19:51:28.872358 <4>[ 205.766067] full_proxy_write+0x68/0xc0
7722 19:51:28.872712 <4>[ 205.770178] vfs_write+0xcc/0x2e0
7723 19:51:28.873030 <4>[ 205.773767] ksys_write+0x80/0x110
7724 19:51:28.873331 <4>[ 205.777441] __arm64_sys_write+0x28/0x40
7725 19:51:28.873626 <4>[ 205.781638] invoke_syscall+0x8c/0x120
7726 19:51:28.873910 <4>[ 205.785663] el0_svc_common.constprop.0+0x68/0x124
7727 19:51:28.874208 <4>[ 205.790732] do_el0_svc+0x40/0xcc
7728 19:51:28.874490 <4>[ 205.794320] el0_svc+0x48/0xc0
7729 19:51:28.874836 <4>[ 205.797644] el0t_64_sync_handler+0xf4/0x120
7730 19:51:28.875572 <4>[ 205.802186] el0t_64_sync+0x18c/0x190
7731 19:51:28.916519 <0>[ 205.806123] Code: aa1303e1 f0004920 9113a000 97ffe24b (d4210000)
7732 19:51:28.916821 <4>[ 205.812492] ---[ end trace 0000000000000000 ]---
7733 19:51:28.917002 <6>[ 205.817379] note: cat[4074] exited with irqs disabled
7734 19:51:28.917458 <6>[ 205.822869] note: cat[4074] exited with preempt_count 1
7735 19:51:28.917664 <4>[ 205.829948] ------------[ cut here ]------------
7736 19:51:28.917812 <4>[ 205.834839] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7737 19:51:28.959895 <4>[ 205.844787] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7738 19:51:28.960441 <4>[ 205.858627] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7739 19:51:28.960678 <4>[ 205.866913] Hardware name: ARM Juno development board (r0) (DT)
7740 19:51:28.960851 <4>[ 205.873105] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7741 19:51:28.961005 <4>[ 205.880346] pc : ct_kernel_exit.constprop.0+0x118/0x170
7742 19:51:28.961173 <4>[ 205.885850] lr : ct_idle_enter+0x10/0x1c
7743 19:51:28.963074 <4>[ 205.890051] sp : ffff80000c36bd30
7744 19:51:29.003260 <4>[ 205.893635] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7745 19:51:29.003855 <4>[ 205.901063] x26: 0000000000000000 x25: 0000002fec6b85fc x24: 0000000000000000
7746 19:51:29.004142 <4>[ 205.908489] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
7747 19:51:29.004341 <4>[ 205.915919] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7748 19:51:29.004515 <4>[ 205.923347] x17: ffff8000080236c8 x16: 0000000000000133 x15: 0000000000000134
7749 19:51:29.006473 <4>[ 205.930773] x14: 0000000000000001 x13: 0000000000000002 x12: 0000000000000001
7750 19:51:29.046564 <4>[ 205.938199] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
7751 19:51:29.046857 <4>[ 205.945624] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
7752 19:51:29.047065 <4>[ 205.953048] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7753 19:51:29.047269 <4>[ 205.960478] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7754 19:51:29.047459 <4>[ 205.967902] Call trace:
7755 19:51:29.047613 <4>[ 205.970615] ct_kernel_exit.constprop.0+0x118/0x170
7756 19:51:29.049745 <4>[ 205.975775] ct_idle_enter+0x10/0x1c
7757 19:51:29.089930 <4>[ 205.979625] cpuidle_enter_state+0x28c/0x590
7758 19:51:29.090189 <4>[ 205.984175] cpuidle_enter+0x40/0x60
7759 19:51:29.090372 <4>[ 205.988022] do_idle+0x258/0x310
7760 19:51:29.090536 <4>[ 205.991524] cpu_startup_entry+0x40/0x44
7761 19:51:29.090690 <4>[ 205.995722] secondary_start_kernel+0x138/0x15c
7762 19:51:29.090841 <4>[ 206.000531] __secondary_switched+0xb0/0xb4
7763 19:51:29.090986 <4>[ 206.004992] irq event stamp: 308834
7764 19:51:29.091132 <4>[ 206.008746] hardirqs last enabled at (308833): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
7765 19:51:29.133610 <4>[ 206.018084] hardirqs last disabled at (308834): [<ffff8000096799e8>] __schedule+0x6f8/0xaf4
7766 19:51:29.133885 <4>[ 206.026721] softirqs last enabled at (308826): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7767 19:51:29.134074 <4>[ 206.035792] softirqs last disabled at (308799): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7768 19:51:29.134248 <4>[ 206.044426] ---[ end trace 0000000000000000 ]---
7769 19:51:29.134408 # Segmentation fault
7770 19:51:29.134558 # [ 205.589700] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7771 19:51:29.134708 # [ 205.596236] lkdtm: trying to strcmp() past the end of a struct
7772 19:51:29.136722 # [ 205.602418] detected buffer overflow in strncpy
7773 19:51:29.176875 # [ 205.607927] ------------[ cut here ]------------
7774 19:51:29.177331 # [ 205.612829] kernel BUG at lib/string_helpers.c:1027!
7775 19:51:29.177675 # [ 205.618068] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7776 19:51:29.177998 # [ 205.625222] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7777 19:51:29.178308 # [ 205.639065] CPU: 1 PID: 4074 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7778 19:51:29.180210 # [ 205.647091] Hardware name: ARM Juno development board (r0) (DT)
7779 19:51:29.220166 # [ 205.653283] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7780 19:51:29.220622 # [ 205.660524] pc : fortify_panic+0x24/0x28
7781 19:51:29.220962 # [ 205.664727] lr : fortify_panic+0x24/0x28
7782 19:51:29.221275 # [ 205.668922] sp : ffff8000113d3800
7783 19:51:29.221569 # [ 205.672502] x29: ffff8000113d3800 x28: ffff00080d92b4c0 x27: 0000000000000000
7784 19:51:29.221863 # [ 205.679930] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8705f000
7785 19:51:29.223496 # [ 205.687356] x23: ffff000804173000 x22: ffff8000113d39e0 x21: 0000000000000013
7786 19:51:29.263303 # [ 205.694780] x20: ffff80000b4d75b8 x19: ffff800009a24028 x18: 0000000000000000
7787 19:51:29.263766 # [ 205.702205] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
7788 19:51:29.264161 # [ 205.709629] x14: ffff80000967a010 x13: ffff80000843e8c0 x12: ffff80000843e4dc
7789 19:51:29.264483 # [ 205.717053] x11: ffff8000086b1428 x10: ffff800008c0f084 x9 : ffff80000815e944
7790 19:51:29.264790 # [ 205.724477] x8 : ffff8000113d3228 x7 : 0000000000000000 x6 : 0000000000000001
7791 19:51:29.266622 # [ 205.731901] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7792 19:51:29.306462 # [ 205.739325] x2 : 0000000000000000 x1 : ffff00080d92b4c0 x0 : 0000000000000023
7793 19:51:29.306930 # [ 205.746749] Call trace:
7794 19:51:29.307285 # [ 205.749459] fortify_panic+0x24/0x28
7795 19:51:29.307696 # [ 205.753307] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7796 19:51:29.308128 # [ 205.758113] lkdtm_do_action+0x2c/0x50
7797 19:51:29.308512 # [ 205.762135] direct_entry+0x164/0x180
7798 19:51:29.308885 # [ 205.766067] full_proxy_write+0x68/0xc0
7799 19:51:29.309253 # [ 205.770178] vfs_write+0xcc/0x2e0
7800 19:51:29.309681 # [ 205.773767] ksys_write+0x80/0x110
7801 19:51:29.310429 # [ 205.777441] __arm64_sys_write+0x28/0x40
7802 19:51:29.310770 # [ 205.781638] invoke_syscall+0x8c/0x120
7803 19:51:29.349676 # [ 205.785663] el0_svc_common.constprop.0+0x68/0x124
7804 19:51:29.350161 # [ 205.790732] do_el0_svc+0x40/0xcc
7805 19:51:29.350886 # [ 205.794320] el0_svc+0x48/0xc0
7806 19:51:29.351237 # [ 205.797644] el0t_64_sync_handler+0xf4/0x120
7807 19:51:29.351546 # [ 205.802186] el0t_64_sync+0x18c/0x190
7808 19:51:29.351893 # [ 205.806123] Code: aa1303e1 f0004920 9113a000 97ffe24b (d4210000)
7809 19:51:29.352199 # [ 205.812492] ---[ end trace 0000000000000000 ]---
7810 19:51:29.352486 # [ 205.817379] note: cat[4074] exited with irqs disabled
7811 19:51:29.353170 # [ 205.822869] note: cat[4074] exited with preempt_count 1
7812 19:51:29.392862 # [ 205.829948] ------------[ cut here ]------------
7813 19:51:29.393344 # [ 205.834839] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7814 19:51:29.393789 # [ 205.844787] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7815 19:51:29.394196 # [ 205.858627] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7816 19:51:29.396156 # [ 205.866913] Hardware name: ARM Juno development board (r0) (DT)
7817 19:51:29.435911 # [ 205.873105] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7818 19:51:29.436877 # [ 205.880346] pc : ct_kernel_exit.constprop.0+0x118/0x170
7819 19:51:29.437284 # [ 205.885850] lr : ct_idle_enter+0x10/0x1c
7820 19:51:29.437697 # [ 205.890051] sp : ffff80000c36bd30
7821 19:51:29.438107 # [ 205.893635] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7822 19:51:29.438495 # [ 205.901063] x26: 0000000000000000 x25: 0000002fec6b85fc x24: 0000000000000000
7823 19:51:29.439280 # [ 205.908489] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
7824 19:51:29.479179 # [ 205.915919] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7825 19:51:29.479662 # [ 205.923347] x17: ffff8000080236c8 x16: 0000000000000133 x15: 0000000000000134
7826 19:51:29.480137 # [ 205.930773] x14: 0000000000000001 x13: 0000000000000002 x12: 0000000000000001
7827 19:51:29.480870 # [ 205.938199] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
7828 19:51:29.481232 # [ 205.945624] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
7829 19:51:29.482613 # [ 205.953048] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7830 19:51:29.511056 # [ 205.960478] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7831 19:51:29.511517 # [ 205.967902] Call trace:
7832 19:51:29.511896 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7833 19:51:29.512215 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7834 19:51:29.514319 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7835 19:51:30.082426 <6>[ 206.975140] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7836 19:51:30.082978 <6>[ 206.981279] lkdtm: trying to strncpy() past the end of a struct member...
7837 19:51:30.083165 <0>[ 206.988421] detected buffer overflow in strncpy
7838 19:51:30.083324 <4>[ 206.993499] ------------[ cut here ]------------
7839 19:51:30.083476 <2>[ 206.998396] kernel BUG at lib/string_helpers.c:1027!
7840 19:51:30.083623 <0>[ 207.003634] Internal error: Oops - BUG: 00000000f2000800 [#27] PREEMPT SMP
7841 19:51:30.125707 <4>[ 207.010791] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7842 19:51:30.125961 <4>[ 207.024641] CPU: 1 PID: 4122 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7843 19:51:30.126133 <4>[ 207.032667] Hardware name: ARM Juno development board (r0) (DT)
7844 19:51:30.126549 <4>[ 207.038859] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7845 19:51:30.126714 <4>[ 207.046101] pc : fortify_panic+0x24/0x28
7846 19:51:30.126869 <4>[ 207.050303] lr : fortify_panic+0x24/0x28
7847 19:51:30.127005 <4>[ 207.054499] sp : ffff80001146bae0
7848 19:51:30.169100 <4>[ 207.058080] x29: ffff80001146bae0 x28: ffff0008029a0040 x27: 0000000000000000
7849 19:51:30.169337 <4>[ 207.065508] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbcdef000
7850 19:51:30.169505 <4>[ 207.072935] x23: ffff000807c02000 x22: ffff80001146bcc0 x21: ffff000804cbfd00
7851 19:51:30.169660 <4>[ 207.080360] x20: ffff80000a0657f0 x19: ffff800009a24028 x18: 0000000000000000
7852 19:51:30.169810 <4>[ 207.087785] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
7853 19:51:30.172466 <4>[ 207.095209] x14: ffff80000967a010 x13: ffff80000843e8c0 x12: ffff80000843e4dc
7854 19:51:30.212620 <4>[ 207.102633] x11: ffff8000086b1428 x10: ffff800008c0f084 x9 : ffff80000815e944
7855 19:51:30.213488 <4>[ 207.110058] x8 : ffff80001146b508 x7 : 0000000000000000 x6 : 0000000000000001
7856 19:51:30.213854 <4>[ 207.117482] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7857 19:51:30.214172 <4>[ 207.124906] x2 : 0000000000000000 x1 : ffff0008029a0040 x0 : 0000000000000023
7858 19:51:30.214470 <4>[ 207.132331] Call trace:
7859 19:51:30.214757 <4>[ 207.135041] fortify_panic+0x24/0x28
7860 19:51:30.215040 <4>[ 207.138890] lkdtm_FORTIFY_STR_MEMBER+0xd4/0x154
7861 19:51:30.215874 <4>[ 207.143785] lkdtm_do_action+0x2c/0x50
7862 19:51:30.256104 <4>[ 207.147805] direct_entry+0x164/0x180
7863 19:51:30.256556 <4>[ 207.151737] full_proxy_write+0x68/0xc0
7864 19:51:30.256888 <4>[ 207.155848] vfs_write+0xcc/0x2e0
7865 19:51:30.257196 <4>[ 207.159437] ksys_write+0x80/0x110
7866 19:51:30.257494 <4>[ 207.163111] __arm64_sys_write+0x28/0x40
7867 19:51:30.257779 <4>[ 207.167308] invoke_syscall+0x8c/0x120
7868 19:51:30.258061 <4>[ 207.171334] el0_svc_common.constprop.0+0x68/0x124
7869 19:51:30.258345 <4>[ 207.176403] do_el0_svc+0x40/0xcc
7870 19:51:30.258621 <4>[ 207.179992] el0_svc+0x48/0xc0
7871 19:51:30.258895 <4>[ 207.183316] el0t_64_sync_handler+0xf4/0x120
7872 19:51:30.259656 <4>[ 207.187857] el0t_64_sync+0x18c/0x190
7873 19:51:30.300899 <0>[ 207.191794] Code: aa1303e1 f0004920 9113a000 97ffe24b (d4210000)
7874 19:51:30.301185 <4>[ 207.198163] ---[ end trace 0000000000000000 ]---
7875 19:51:30.301408 <6>[ 207.203050] note: cat[4122] exited with irqs disabled
7876 19:51:30.301613 <6>[ 207.208524] note: cat[4122] exited with preempt_count 1
7877 19:51:30.301783 <4>[ 207.215623] ------------[ cut here ]------------
7878 19:51:30.301946 <4>[ 207.220517] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7879 19:51:30.344227 <4>[ 207.230466] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7880 19:51:30.344535 <4>[ 207.244306] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7881 19:51:30.344803 <4>[ 207.252595] Hardware name: ARM Juno development board (r0) (DT)
7882 19:51:30.345038 <4>[ 207.258787] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7883 19:51:30.345237 <4>[ 207.266029] pc : ct_kernel_exit.constprop.0+0x118/0x170
7884 19:51:30.345428 <4>[ 207.271533] lr : ct_idle_enter+0x10/0x1c
7885 19:51:30.347320 <4>[ 207.275733] sp : ffff80000c36bd30
7886 19:51:30.387579 <4>[ 207.279313] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7887 19:51:30.387869 <4>[ 207.286740] x26: 0000000000000000 x25: 000000303f033fa8 x24: 0000000000000000
7888 19:51:30.388046 <4>[ 207.294170] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
7889 19:51:30.388477 <4>[ 207.301595] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7890 19:51:30.388668 <4>[ 207.309022] x17: ffff8000080236c8 x16: ffff800009650bfc x15: ffff8000080bbbd0
7891 19:51:30.390717 <4>[ 207.316453] x14: ffff8000080bb8fc x13: ffff800008c11fe4 x12: ffff80000965b658
7892 19:51:30.430839 <4>[ 207.323878] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000911c910
7893 19:51:30.431150 <4>[ 207.331303] x8 : 000000000000010b x7 : 00000000000003f1 x6 : 071c71c71c71c71c
7894 19:51:30.431377 <4>[ 207.338729] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7895 19:51:30.431559 <4>[ 207.346154] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7896 19:51:30.431731 <4>[ 207.353578] Call trace:
7897 19:51:30.431958 <4>[ 207.356289] ct_kernel_exit.constprop.0+0x118/0x170
7898 19:51:30.433971 <4>[ 207.361444] ct_idle_enter+0x10/0x1c
7899 19:51:30.474327 <4>[ 207.365291] cpuidle_enter_state+0x28c/0x590
7900 19:51:30.474617 <4>[ 207.369838] cpuidle_enter+0x40/0x60
7901 19:51:30.474812 <4>[ 207.373686] do_idle+0x258/0x310
7902 19:51:30.474979 <4>[ 207.377191] cpu_startup_entry+0x3c/0x44
7903 19:51:30.475137 <4>[ 207.381389] secondary_start_kernel+0x138/0x15c
7904 19:51:30.475291 <4>[ 207.386199] __secondary_switched+0xb0/0xb4
7905 19:51:30.475407 <4>[ 207.390665] irq event stamp: 308834
7906 19:51:30.475503 <4>[ 207.394424] hardirqs last enabled at (308833): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
7907 19:51:30.517664 <4>[ 207.403766] hardirqs last disabled at (308834): [<ffff8000096799e8>] __schedule+0x6f8/0xaf4
7908 19:51:30.517936 <4>[ 207.412404] softirqs last enabled at (308826): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7909 19:51:30.518132 <4>[ 207.421475] softirqs last disabled at (308799): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7910 19:51:30.518303 <4>[ 207.430109] ---[ end trace 0000000000000000 ]---
7911 19:51:30.518455 # Segmentation fault
7912 19:51:30.518589 # [ 206.975140] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7913 19:51:30.518743 # [ 206.981279] lkdtm: trying to strncpy() past the end of a struct member...
7914 19:51:30.560899 # [ 206.988421] detected buffer overflow in strncpy
7915 19:51:30.561144 # [ 206.993499] ------------[ cut here ]------------
7916 19:51:30.561325 # [ 206.998396] kernel BUG at lib/string_helpers.c:1027!
7917 19:51:30.561489 # [ 207.003634] Internal error: Oops - BUG: 00000000f2000800 [#27] PREEMPT SMP
7918 19:51:30.561644 # [ 207.010791] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7919 19:51:30.564029 # [ 207.024641] CPU: 1 PID: 4122 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7920 19:51:30.604261 # [ 207.032667] Hardware name: ARM Juno development board (r0) (DT)
7921 19:51:30.604732 # [ 207.038859] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7922 19:51:30.605087 # [ 207.046101] pc : fortify_panic+0x24/0x28
7923 19:51:30.605405 # [ 207.050303] lr : fortify_panic+0x24/0x28
7924 19:51:30.605710 # [ 207.054499] sp : ffff80001146bae0
7925 19:51:30.606004 # [ 207.058080] x29: ffff80001146bae0 x28: ffff0008029a0040 x27: 0000000000000000
7926 19:51:30.606292 # [ 207.065508] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbcdef000
7927 19:51:30.607552 # [ 207.072935] x23: ffff000807c02000 x22: ffff80001146bcc0 x21: ffff000804cbfd00
7928 19:51:30.647495 # [ 207.080360] x20: ffff80000a0657f0 x19: ffff800009a24028 x18: 0000000000000000
7929 19:51:30.648003 # [ 207.087785] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
7930 19:51:30.648356 # [ 207.095209] x14: ffff80000967a010 x13: ffff80000843e8c0 x12: ffff80000843e4dc
7931 19:51:30.648680 # [ 207.102633] x11: ffff8000086b1428 x10: ffff800008c0f084 x9 : ffff80000815e944
7932 19:51:30.648985 # [ 207.110058] x8 : ffff80001146b508 x7 : 0000000000000000 x6 : 0000000000000001
7933 19:51:30.690686 # [ 207.117482] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7934 19:51:30.691165 # [ 207.124906] x2 : 0000000000000000 x1 : ffff0008029a0040 x0 : 0000000000000023
7935 19:51:30.691501 # [ 207.132331] Call trace:
7936 19:51:30.691858 # [ 207.135041] fortify_panic+0x24/0x28
7937 19:51:30.692168 # [ 207.138890] lkdtm_FORTIFY_STR_MEMBER+0xd4/0x154
7938 19:51:30.692463 # [ 207.143785] lkdtm_do_action+0x2c/0x50
7939 19:51:30.692753 # [ 207.147805] direct_entry+0x164/0x180
7940 19:51:30.693060 # [ 207.151737] full_proxy_write+0x68/0xc0
7941 19:51:30.693340 # [ 207.155848] vfs_write+0xcc/0x2e0
7942 19:51:30.693693 # [ 207.159437] ksys_write+0x80/0x110
7943 19:51:30.694391 # [ 207.163111] __arm64_sys_write+0x28/0x40
7944 19:51:30.733848 # [ 207.167308] invoke_syscall+0x8c/0x120
7945 19:51:30.734318 # [ 207.171334] el0_svc_common.constprop.0+0x68/0x124
7946 19:51:30.734654 # [ 207.176403] do_el0_svc+0x40/0xcc
7947 19:51:30.735406 # [ 207.179992] el0_svc+0x48/0xc0
7948 19:51:30.735754 # [ 207.183316] el0t_64_sync_handler+0xf4/0x120
7949 19:51:30.736107 # [ 207.187857] el0t_64_sync+0x18c/0x190
7950 19:51:30.736403 # [ 207.191794] Code: aa1303e1 f0004920 9113a000 97ffe24b (d4210000)
7951 19:51:30.736689 # [ 207.198163] ---[ end trace 0000000000000000 ]---
7952 19:51:30.736996 # [ 207.203050] note: cat[4122] exited with irqs disabled
7953 19:51:30.776904 # [ 207.208524] note: cat[4122] exited with preempt_count 1
7954 19:51:30.777378 # [ 207.215623] ------------[ cut here ]------------
7955 19:51:30.778180 # [ 207.220517] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7956 19:51:30.778547 # [ 207.230466] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7957 19:51:30.778941 # [ 207.244306] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7958 19:51:30.820154 # [ 207.252595] Hardware name: ARM Juno development board (r0) (DT)
7959 19:51:30.820626 # [ 207.258787] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7960 19:51:30.821050 # [ 207.266029] pc : ct_kernel_exit.constprop.0+0x118/0x170
7961 19:51:30.821450 # [ 207.271533] lr : ct_idle_enter+0x10/0x1c
7962 19:51:30.821830 # [ 207.275733] sp : ffff80000c36bd30
7963 19:51:30.822605 # [ 207.279313] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7964 19:51:30.822958 # [ 207.286740] x26: 0000000000000000 x25: 000000303f033fa8 x24: 0000000000000000
7965 19:51:30.823431 # [ 207.294170] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
7966 19:51:30.873276 # [ 207.301595] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7967 19:51:30.873550 # [ 207.309022] x17: ffff8000080236c8 x16: ffff800009650bfc x15: ffff8000080bbbd0
7968 19:51:30.874048 # [ 207.316453] x14: ffff8000080bb8fc x13: ffff800008c11fe4 x12: ffff80000965b658
7969 19:51:30.874236 # [ 207.323878] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000911c910
7970 19:51:30.874417 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
7971 19:51:30.874585 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7972 19:51:30.876464 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7973 19:51:31.380809 <6>[ 208.273314] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7974 19:51:31.381404 <6>[ 208.279466] lkdtm: trying to memcpy() past the end of a struct
7975 19:51:31.381640 <6>[ 208.285645] lkdtm: 0: 16
7976 19:51:31.381865 <6>[ 208.288667] lkdtm: 1: 16
7977 19:51:31.382073 <6>[ 208.291542] lkdtm: s: 20
7978 19:51:31.382271 <0>[ 208.294371] detected buffer overflow in memcpy
7979 19:51:31.382480 <4>[ 208.299158] ------------[ cut here ]------------
7980 19:51:31.382610 <2>[ 208.304053] kernel BUG at lib/string_helpers.c:1027!
7981 19:51:31.384104 <0>[ 208.309294] Internal error: Oops - BUG: 00000000f2000800 [#28] PREEMPT SMP
7982 19:51:31.424357 <4>[ 208.316448] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
7983 19:51:31.424644 <4>[ 208.330291] CPU: 1 PID: 4170 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7984 19:51:31.424873 <4>[ 208.338317] Hardware name: ARM Juno development board (r0) (DT)
7985 19:51:31.425075 <4>[ 208.344512] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7986 19:51:31.425280 <4>[ 208.351759] pc : fortify_panic+0x24/0x28
7987 19:51:31.427460 <4>[ 208.355961] lr : fortify_panic+0x24/0x28
7988 19:51:31.467494 <4>[ 208.360157] sp : ffff80001151b960
7989 19:51:31.467799 <4>[ 208.363737] x29: ffff80001151b960 x28: ffff000807c31a80 x27: 0000000000000000
7990 19:51:31.468001 <4>[ 208.371165] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb43ef000
7991 19:51:31.468173 <4>[ 208.378590] x23: ffff00080d489000 x22: ffff80001151bb80 x21: 0000000000000013
7992 19:51:31.468332 <4>[ 208.386015] x20: ffff80000b4d75d8 x19: ffff800009f08cb8 x18: 0000000000000000
7993 19:51:31.470700 <4>[ 208.393439] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7994 19:51:31.510807 <4>[ 208.400864] x14: 0000000000000000 x13: 205d313733343932 x12: 2e38303220205b3e
7995 19:51:31.511054 <4>[ 208.408288] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815e944
7996 19:51:31.511237 <4>[ 208.415713] x8 : ffff80001151b638 x7 : 0000000000000000 x6 : 0000000000000001
7997 19:51:31.511667 <4>[ 208.423138] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7998 19:51:31.511862 <4>[ 208.430561] x2 : 0000000000000000 x1 : ffff000807c31a80 x0 : 0000000000000022
7999 19:51:31.512036 <4>[ 208.437985] Call trace:
8000 19:51:31.514027 <4>[ 208.440696] fortify_panic+0x24/0x28
8001 19:51:31.554175 <4>[ 208.444544] lkdtm_FORTIFY_MEM_OBJECT+0x104/0x114
8002 19:51:31.554410 <4>[ 208.449524] lkdtm_do_action+0x2c/0x50
8003 19:51:31.554587 <4>[ 208.453545] direct_entry+0x164/0x180
8004 19:51:31.554747 <4>[ 208.457477] full_proxy_write+0x68/0xc0
8005 19:51:31.554897 <4>[ 208.461589] vfs_write+0xcc/0x2e0
8006 19:51:31.555043 <4>[ 208.465178] ksys_write+0x80/0x110
8007 19:51:31.555188 <4>[ 208.468852] __arm64_sys_write+0x28/0x40
8008 19:51:31.555330 <4>[ 208.473049] invoke_syscall+0x8c/0x120
8009 19:51:31.555447 <4>[ 208.477075] el0_svc_common.constprop.0+0x68/0x124
8010 19:51:31.555538 <4>[ 208.482144] do_el0_svc+0x40/0xcc
8011 19:51:31.557366 <4>[ 208.485732] el0_svc+0x48/0xc0
8012 19:51:31.599084 <4>[ 208.489056] el0t_64_sync_handler+0xf4/0x120
8013 19:51:31.599625 <4>[ 208.493598] el0t_64_sync+0x18c/0x190
8014 19:51:31.599883 <0>[ 208.497535] Code: aa1303e1 f0004920 9113a000 97ffe24b (d4210000)
8015 19:51:31.600061 <4>[ 208.503904] ---[ end trace 0000000000000000 ]---
8016 19:51:31.600216 <6>[ 208.508790] note: cat[4170] exited with irqs disabled
8017 19:51:31.600367 <6>[ 208.514184] note: cat[4170] exited with preempt_count 1
8018 19:51:31.600502 <4>[ 208.521303] ------------[ cut here ]------------
8019 19:51:31.642518 <4>[ 208.526194] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8020 19:51:31.643101 <4>[ 208.536146] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
8021 19:51:31.643353 <4>[ 208.549983] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
8022 19:51:31.643535 <4>[ 208.558269] Hardware name: ARM Juno development board (r0) (DT)
8023 19:51:31.643715 <4>[ 208.564460] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8024 19:51:31.645737 <4>[ 208.571704] pc : ct_kernel_exit.constprop.0+0x118/0x170
8025 19:51:31.685859 <4>[ 208.577215] lr : ct_idle_enter+0x10/0x1c
8026 19:51:31.686142 <4>[ 208.581418] sp : ffff80000c36bd30
8027 19:51:31.686645 <4>[ 208.585005] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
8028 19:51:31.686870 <4>[ 208.592431] x26: 0000000000000000 x25: 000000308cd647e8 x24: 0000000000000000
8029 19:51:31.687053 <4>[ 208.599857] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
8030 19:51:31.687227 <4>[ 208.607282] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
8031 19:51:31.689146 <4>[ 208.614706] x17: ffff8000080236c8 x16: 000000000000006c x15: 000000000000004b
8032 19:51:31.729217 <4>[ 208.622134] x14: 0000000000000001 x13: 0000000000000003 x12: 0000000000000005
8033 19:51:31.729480 <4>[ 208.629562] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
8034 19:51:31.729699 <4>[ 208.636987] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
8035 19:51:31.729898 <4>[ 208.644412] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
8036 19:51:31.730094 <4>[ 208.651836] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
8037 19:51:31.732405 <4>[ 208.659260] Call trace:
8038 19:51:31.772416 <4>[ 208.661970] ct_kernel_exit.constprop.0+0x118/0x170
8039 19:51:31.772671 <4>[ 208.667125] ct_idle_enter+0x10/0x1c
8040 19:51:31.772890 <4>[ 208.670972] cpuidle_enter_state+0x28c/0x590
8041 19:51:31.773087 <4>[ 208.675519] cpuidle_enter+0x40/0x60
8042 19:51:31.773528 <4>[ 208.679366] do_idle+0x258/0x310
8043 19:51:31.773685 <4>[ 208.682870] cpu_startup_entry+0x3c/0x44
8044 19:51:31.773854 <4>[ 208.687066] secondary_start_kernel+0x138/0x15c
8045 19:51:31.774018 <4>[ 208.691875] __secondary_switched+0xb0/0xb4
8046 19:51:31.774186 <4>[ 208.696335] irq event stamp: 308834
8047 19:51:31.816061 <4>[ 208.700090] hardirqs last enabled at (308833): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
8048 19:51:31.816366 <4>[ 208.709427] hardirqs last disabled at (308834): [<ffff8000096799e8>] __schedule+0x6f8/0xaf4
8049 19:51:31.816604 <4>[ 208.718065] softirqs last enabled at (308826): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
8050 19:51:31.816809 <4>[ 208.727136] softirqs last disabled at (308799): [<ffff80000801070c>] __do_softirq+0x1c/0x28
8051 19:51:31.817012 <4>[ 208.735770] ---[ end trace 0000000000000000 ]---
8052 19:51:31.817172 # Segmentation fault
8053 19:51:31.818167 # [ 208.273314] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
8054 19:51:31.859540 # [ 208.279466] lkdtm: trying to memcpy() past the end of a struct
8055 19:51:31.860069 # [ 208.285645] lkdtm: 0: 16
8056 19:51:31.860432 # [ 208.288667] lkdtm: 1: 16
8057 19:51:31.860759 # [ 208.291542] lkdtm: s: 20
8058 19:51:31.861072 # [ 208.294371] detected buffer overflow in memcpy
8059 19:51:31.861369 # [ 208.299158] ------------[ cut here ]------------
8060 19:51:31.861667 # [ 208.304053] kernel BUG at lib/string_helpers.c:1027!
8061 19:51:31.862329 # [ 208.309294] Internal error: Oops - BUG: 00000000f2000800 [#28] PREEMPT SMP
8062 19:51:31.902742 # [ 208.316448] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
8063 19:51:31.903306 # [ 208.330291] CPU: 1 PID: 4170 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
8064 19:51:31.903891 # [ 208.338317] Hardware name: ARM Juno development board (r0) (DT)
8065 19:51:31.904409 # [ 208.344512] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8066 19:51:31.904925 # [ 208.351759] pc : fortify_panic+0x24/0x28
8067 19:51:31.905410 # [ 208.355961] lr : fortify_panic+0x24/0x28
8068 19:51:31.905882 # [ 208.360157] sp : ffff80001151b960
8069 19:51:31.906767 # [ 208.363737] x29: ffff80001151b960 x28: ffff000807c31a80 x27: 0000000000000000
8070 19:51:31.946025 # [ 208.371165] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb43ef000
8071 19:51:31.946541 # [ 208.378590] x23: ffff00080d489000 x22: ffff80001151bb80 x21: 0000000000000013
8072 19:51:31.946989 # [ 208.386015] x20: ffff80000b4d75d8 x19: ffff800009f08cb8 x18: 0000000000000000
8073 19:51:31.947413 # [ 208.393439] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
8074 19:51:31.947851 # [ 208.400864] x14: 0000000000000000 x13: 205d313733343932 x12: 2e38303220205b3e
8075 19:51:31.989062 # [ 208.408288] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815e944
8076 19:51:31.989544 # [ 208.415713] x8 : ffff80001151b638 x7 : 0000000000000000 x6 : 0000000000000001
8077 19:51:31.989905 # [ 208.423138] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
8078 19:51:31.990228 # [ 208.430561] x2 : 0000000000000000 x1 : ffff000807c31a80 x0 : 0000000000000022
8079 19:51:31.990910 # [ 208.437985] Call trace:
8080 19:51:31.991239 # [ 208.440696] fortify_panic+0x24/0x28
8081 19:51:31.991534 # [ 208.444544] lkdtm_FORTIFY_MEM_OBJECT+0x104/0x114
8082 19:51:31.991861 # [ 208.449524] lkdtm_do_action+0x2c/0x50
8083 19:51:31.992582 # [ 208.453545] direct_entry+0x164/0x180
8084 19:51:32.032148 # [ 208.457477] full_proxy_write+0x68/0xc0
8085 19:51:32.032726 # [ 208.461589] vfs_write+0xcc/0x2e0
8086 19:51:32.033258 # [ 208.465178] ksys_write+0x80/0x110
8087 19:51:32.034042 # [ 208.468852] __arm64_sys_write+0x28/0x40
8088 19:51:32.034387 # [ 208.473049] invoke_syscall+0x8c/0x120
8089 19:51:32.034696 # [ 208.477075] el0_svc_common.constprop.0+0x68/0x124
8090 19:51:32.035105 # [ 208.482144] do_el0_svc+0x40/0xcc
8091 19:51:32.035500 # [ 208.485732] el0_svc+0x48/0xc0
8092 19:51:32.035924 # [ 208.489056] el0t_64_sync_handler+0xf4/0x120
8093 19:51:32.036308 # [ 208.493598] el0t_64_sync+0x18c/0x190
8094 19:51:32.036767 # [ 208.497535] Code: aa1303e1 f0004920 9113a000 97ffe24b (d4210000)
8095 19:51:32.075320 # [ 208.503904] ---[ end trace 0000000000000000 ]---
8096 19:51:32.076148 # [ 208.508790] note: cat[4170] exited with irqs disabled
8097 19:51:32.077273 # [ 208.514184] note: cat[4170] exited with preempt_count 1
8098 19:51:32.078057 # [ 208.521303] ------------[ cut here ]------------
8099 19:51:32.078806 # [ 208.526194] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8100 19:51:32.118194 # [ 208.536146] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
8101 19:51:32.118495 # [ 208.549983] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
8102 19:51:32.119016 # [ 208.558269] Hardware name: ARM Juno development board (r0) (DT)
8103 19:51:32.119241 # [ 208.564460] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8104 19:51:32.119446 # [ 208.571704] pc : ct_kernel_exit.constprop.0+0x118/0x170
8105 19:51:32.119628 # [ 208.577215] lr : ct_idle_enter+0x10/0x1c
8106 19:51:32.119822 # [ 208.581418] sp : ffff80000c36bd30
8107 19:51:32.121389 # [ 208.585005] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
8108 19:51:32.161469 # [ 208.592431] x26: 0000000000000000 x25: 000000308cd647e8 x24: 0000000000000000
8109 19:51:32.161728 # [ 208.599857] x23: ffff00080b58d080 x22: 0000000000000000 x21: 0000000000000000
8110 19:51:32.161947 # [ 208.607282] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
8111 19:51:32.162147 # [ 208.614706] x17: ffff8000080236c8 x16: 000000000000006c x15: 000000000000004b
8112 19:51:32.162345 # [ 208.622134] x14: 0000000000000001 x13: 0000000000000003 x12: 0000000000000005
8113 19:51:32.163626 # [ 208.629562] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000911c910
8114 19:51:32.188081 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
8115 19:51:32.188335 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
8116 19:51:32.191274 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
8117 19:51:32.759684 <6>[ 209.649969] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
8118 19:51:32.760026 <6>[ 209.656790] lkdtm: trying to memcpy() past the end of a struct member...
8119 19:51:32.760604 <4>[ 209.663845] ------------[ cut here ]------------
8120 19:51:32.760815 <4>[ 209.668764] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
8121 19:51:32.761050 <4>[ 209.681033] WARNING: CPU: 1 PID: 4218 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8122 19:51:32.803084 <4>[ 209.691334] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
8123 19:51:32.803356 <4>[ 209.705178] CPU: 1 PID: 4218 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
8124 19:51:32.803826 <4>[ 209.713204] Hardware name: ARM Juno development board (r0) (DT)
8125 19:51:32.804015 <4>[ 209.719396] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8126 19:51:32.804182 <4>[ 209.726637] pc : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8127 19:51:32.805352 <4>[ 209.731963] lr : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8128 19:51:32.846348 <4>[ 209.737289] sp : ffff8000115c39d0
8129 19:51:32.846597 <4>[ 209.740869] x29: ffff8000115c39d0 x28: ffff0008031eb4c0 x27: 0000000000000000
8130 19:51:32.846785 <4>[ 209.748296] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff938ff000
8131 19:51:32.846958 <4>[ 209.755721] x23: ffff000806390000 x22: ffff80000b655000 x21: ffff00080cd3f400
8132 19:51:32.847119 <4>[ 209.763146] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
8133 19:51:32.847273 <4>[ 209.770570] x17: 20646c6569662065 x16: 6c676e697320666f x15: 2029353120657a69
8134 19:51:32.890088 <4>[ 209.777995] x14: 7328206574697277 x13: 205d343637383636 x12: 2e39303220205b3e
8135 19:51:32.890551 <4>[ 209.785420] x11: 79666974726f662f x10: 6d74646b6c2f6373 x9 : ffff80000815e944
8136 19:51:32.891317 <4>[ 209.792844] x8 : ffff8000115c36a8 x7 : 0000000000000000 x6 : 0000000000001ffe
8137 19:51:32.891668 <4>[ 209.800268] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
8138 19:51:32.892056 <4>[ 209.807692] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008031eb4c0
8139 19:51:32.892370 <4>[ 209.815116] Call trace:
8140 19:51:32.893431 <4>[ 209.817826] lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8141 19:51:32.933437 <4>[ 209.822805] lkdtm_do_action+0x2c/0x50
8142 19:51:32.933893 <4>[ 209.826825] direct_entry+0x164/0x180
8143 19:51:32.934234 <4>[ 209.830758] full_proxy_write+0x68/0xc0
8144 19:51:32.934925 <4>[ 209.834869] vfs_write+0xcc/0x2e0
8145 19:51:32.935253 <4>[ 209.838458] ksys_write+0x80/0x110
8146 19:51:32.935551 <4>[ 209.842133] __arm64_sys_write+0x28/0x40
8147 19:51:32.935864 <4>[ 209.846331] invoke_syscall+0x8c/0x120
8148 19:51:32.936151 <4>[ 209.850356] el0_svc_common.constprop.0+0x68/0x124
8149 19:51:32.936433 <4>[ 209.855425] do_el0_svc+0x40/0xcc
8150 19:51:32.936808 <4>[ 209.859013] el0_svc+0x48/0xc0
8151 19:51:32.937171 <4>[ 209.862338] el0t_64_sync_handler+0xf4/0x120
8152 19:51:32.976828 <4>[ 209.866881] el0t_64_sync+0x18c/0x190
8153 19:51:32.977276 <4>[ 209.870814] irq event stamp: 0
8154 19:51:32.977614 <4>[ 209.874132] hardirqs last enabled at (0): [<0000000000000000>] 0x0
8155 19:51:32.978304 <4>[ 209.880679] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8156 19:51:32.978639 <4>[ 209.889144] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8157 19:51:32.978937 <4>[ 209.897605] softirqs last disabled at (0): [<0000000000000000>] 0x0
8158 19:51:32.980208 <4>[ 209.904148] ---[ end trace 0000000000000000 ]---
8159 19:51:33.002261 <3>[ 209.909099] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
8160 19:51:33.005390 <3>[ 209.917409] lkdtm: Unexpected! This kernel (6.1.111-cip29 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
8161 19:51:33.225473 # [ 209.649969] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
8162 19:51:33.225995 # [ 209.656790] lkdtm: trying to memcpy() past the end of a struct member...
8163 19:51:33.226367 # [ 209.663845] ------------[ cut here ]------------
8164 19:51:33.227103 # [ 209.668764] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
8165 19:51:33.229013 # [ 209.681033] WARNING: CPU: 1 PID: 4218 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8166 19:51:33.268617 # [ 209.691334] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd cec drm_dma_helper drm_kms_helper crct10dif_ce drm smsc(E)
8167 19:51:33.269131 # [ 209.705178] CPU: 1 PID: 4218 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
8168 19:51:33.269875 # [ 209.713204] Hardware name: ARM Juno development board (r0) (DT)
8169 19:51:33.270230 # [ 209.719396] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8170 19:51:33.270541 # [ 209.726637] pc : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8171 19:51:33.272154 # [ 209.731963] lr : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8172 19:51:33.311717 # [ 209.737289] sp : ffff8000115c39d0
8173 19:51:33.312621 # [ 209.740869] x29: ffff8000115c39d0 x28: ffff0008031eb4c0 x27: 0000000000000000
8174 19:51:33.312995 # [ 209.748296] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff938ff000
8175 19:51:33.313318 # [ 209.755721] x23: ffff000806390000 x22: ffff80000b655000 x21: ffff00080cd3f400
8176 19:51:33.313623 # [ 209.763146] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
8177 19:51:33.313915 # [ 209.770570] x17: 20646c6569662065 x16: 6c676e697320666f x15: 2029353120657a69
8178 19:51:33.354919 # [ 209.777995] x14: 7328206574697277 x13: 205d343637383636 x12: 2e39303220205b3e
8179 19:51:33.355384 # [ 209.785420] x11: 79666974726f662f x10: 6d74646b6c2f6373 x9 : ffff80000815e944
8180 19:51:33.355716 # [ 209.792844] x8 : ffff8000115c36a8 x7 : 0000000000000000 x6 : 0000000000001ffe
8181 19:51:33.356086 # [ 209.800268] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
8182 19:51:33.356392 # [ 209.807692] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008031eb4c0
8183 19:51:33.356681 # [ 209.815116] Call trace:
8184 19:51:33.358218 # [ 209.817826] lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8185 19:51:33.398083 # [ 209.822805] lkdtm_do_action+0x2c/0x50
8186 19:51:33.398554 # [ 209.826825] direct_entry+0x164/0x180
8187 19:51:33.398892 # [ 209.830758] full_proxy_write+0x68/0xc0
8188 19:51:33.399203 # [ 209.834869] vfs_write+0xcc/0x2e0
8189 19:51:33.399496 # [ 209.838458] ksys_write+0x80/0x110
8190 19:51:33.399826 # [ 209.842133] __arm64_sys_write+0x28/0x40
8191 19:51:33.400124 # [ 209.846331] invoke_syscall+0x8c/0x120
8192 19:51:33.400406 # [ 209.850356] el0_svc_common.constprop.0+0x68/0x124
8193 19:51:33.400684 # [ 209.855425] do_el0_svc+0x40/0xcc
8194 19:51:33.400986 # [ 209.859013] el0_svc+0x48/0xc0
8195 19:51:33.401753 # [ 209.862338] el0t_64_sync_handler+0xf4/0x120
8196 19:51:33.441249 # [ 209.866881] el0t_64_sync+0x18c/0x190
8197 19:51:33.441714 # [ 209.870814] irq event stamp: 0
8198 19:51:33.442046 # [ 209.874132] hardirqs last enabled at (0): [<0000000000000000>] 0x0
8199 19:51:33.442359 # [ 209.880679] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8200 19:51:33.442682 # [ 209.889144] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8201 19:51:33.443379 # [ 209.897605] softirqs last disabled at (0): [<0000000000000000>] 0x0
8202 19:51:33.443708 # [ 209.904148] ---[ end trace 0000000000000000 ]---
8203 19:51:33.478041 # [ 209.909099] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
8204 19:51:33.478515 # [ 209.917409] lkdtm: Unexpected! This kernel (6.1.111-cip29 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
8205 19:51:33.478860 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
8206 19:51:33.479167 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
8207 19:51:33.481358 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
8208 19:51:33.625017 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
8209 19:51:33.655744 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
8210 19:51:33.767562 # selftests: lkdtm: stack-entropy.sh
8211 19:51:33.987565 <6>[ 210.876389] lkdtm: Performing direct entry REPORT_STACK
8212 19:51:33.988109 <6>[ 210.882206] lkdtm: Starting stack offset tracking for pid 4263
8213 19:51:33.989012 <6>[ 210.888404] lkdtm: Stack offset: 0
8214 19:51:33.989476 <6>[ 210.892676] lkdtm: Performing direct entry REPORT_STACK
8215 19:51:33.990020 <6>[ 210.898242] lkdtm: Stack offset: 320
8216 19:51:33.990621 <6>[ 210.902592] lkdtm: Performing direct entry REPORT_STACK
8217 19:51:33.991127 <6>[ 210.908155] lkdtm: Stack offset: -128
8218 19:51:33.991582 <6>[ 210.912562] lkdtm: Performing direct entry REPORT_STACK
8219 19:51:33.992217 <6>[ 210.918351] lkdtm: Stack offset: -192
8220 19:51:34.032828 <6>[ 210.922796] lkdtm: Performing direct entry REPORT_STACK
8221 19:51:34.033308 <6>[ 210.928668] lkdtm: Stack offset: -432
8222 19:51:34.034049 <6>[ 210.932983] lkdtm: Performing direct entry REPORT_STACK
8223 19:51:34.034456 <6>[ 210.938529] lkdtm: Stack offset: -496
8224 19:51:34.034793 <6>[ 210.942725] lkdtm: Performing direct entry REPORT_STACK
8225 19:51:34.035101 <6>[ 210.948258] lkdtm: Stack offset: 128
8226 19:51:34.035402 <6>[ 210.952417] lkdtm: Performing direct entry REPORT_STACK
8227 19:51:34.035691 <6>[ 210.957967] lkdtm: Stack offset: -64
8228 19:51:34.036107 <6>[ 210.962107] lkdtm: Performing direct entry REPORT_STACK
8229 19:51:34.077498 <6>[ 210.967633] lkdtm: Stack offset: 176
8230 19:51:34.077961 <6>[ 210.971736] lkdtm: Performing direct entry REPORT_STACK
8231 19:51:34.078698 <6>[ 210.977267] lkdtm: Stack offset: 304
8232 19:51:34.079058 <6>[ 210.981373] lkdtm: Performing direct entry REPORT_STACK
8233 19:51:34.079377 <6>[ 210.986918] lkdtm: Stack offset: -288
8234 19:51:34.079682 <6>[ 210.991106] lkdtm: Performing direct entry REPORT_STACK
8235 19:51:34.080015 <6>[ 210.996639] lkdtm: Stack offset: 48
8236 19:51:34.080307 <6>[ 211.000654] lkdtm: Performing direct entry REPORT_STACK
8237 19:51:34.081002 <6>[ 211.006186] lkdtm: Stack offset: 416
8238 19:51:34.122425 <6>[ 211.010282] lkdtm: Performing direct entry REPORT_STACK
8239 19:51:34.122893 <6>[ 211.015821] lkdtm: Stack offset: 176
8240 19:51:34.123328 <6>[ 211.019941] lkdtm: Performing direct entry REPORT_STACK
8241 19:51:34.123727 <6>[ 211.025478] lkdtm: Stack offset: -304
8242 19:51:34.124150 <6>[ 211.029673] lkdtm: Performing direct entry REPORT_STACK
8243 19:51:34.124535 <6>[ 211.035213] lkdtm: Stack offset: 0
8244 19:51:34.124907 <6>[ 211.039146] lkdtm: Performing direct entry REPORT_STACK
8245 19:51:34.125273 <6>[ 211.044686] lkdtm: Stack offset: 208
8246 19:51:34.126026 <6>[ 211.048801] lkdtm: Performing direct entry REPORT_STACK
8247 19:51:34.126361 <6>[ 211.054337] lkdtm: Stack offset: -16
8248 19:51:34.167046 <6>[ 211.058440] lkdtm: Performing direct entry REPORT_STACK
8249 19:51:34.167502 <6>[ 211.063980] lkdtm: Stack offset: 368
8250 19:51:34.167964 <6>[ 211.068101] lkdtm: Performing direct entry REPORT_STACK
8251 19:51:34.168364 <6>[ 211.073680] lkdtm: Stack offset: -112
8252 19:51:34.168750 <6>[ 211.077872] lkdtm: Performing direct entry REPORT_STACK
8253 19:51:34.169122 <6>[ 211.083406] lkdtm: Stack offset: -384
8254 19:51:34.169492 <6>[ 211.087599] lkdtm: Performing direct entry REPORT_STACK
8255 19:51:34.169853 <6>[ 211.093135] lkdtm: Stack offset: 160
8256 19:51:34.170601 <6>[ 211.097243] lkdtm: Performing direct entry REPORT_STACK
8257 19:51:34.211611 <6>[ 211.102784] lkdtm: Stack offset: -400
8258 19:51:34.211990 <6>[ 211.106984] lkdtm: Performing direct entry REPORT_STACK
8259 19:51:34.212174 <6>[ 211.112523] lkdtm: Stack offset: -16
8260 19:51:34.212631 <6>[ 211.116622] lkdtm: Performing direct entry REPORT_STACK
8261 19:51:34.212820 <6>[ 211.122157] lkdtm: Stack offset: 240
8262 19:51:34.212973 <6>[ 211.126268] lkdtm: Performing direct entry REPORT_STACK
8263 19:51:34.213125 <6>[ 211.131803] lkdtm: Stack offset: 224
8264 19:51:34.213265 <6>[ 211.135906] lkdtm: Performing direct entry REPORT_STACK
8265 19:51:34.214761 <6>[ 211.141440] lkdtm: Stack offset: 384
8266 19:51:34.256319 <6>[ 211.145548] lkdtm: Performing direct entry REPORT_STACK
8267 19:51:34.256596 <6>[ 211.151135] lkdtm: Stack offset: 288
8268 19:51:34.256835 <6>[ 211.155304] lkdtm: Performing direct entry REPORT_STACK
8269 19:51:34.257044 <6>[ 211.160980] lkdtm: Stack offset: -432
8270 19:51:34.257462 <6>[ 211.165201] lkdtm: Performing direct entry REPORT_STACK
8271 19:51:34.257612 <6>[ 211.170757] lkdtm: Stack offset: 16
8272 19:51:34.257771 <6>[ 211.174800] lkdtm: Performing direct entry REPORT_STACK
8273 19:51:34.257922 <6>[ 211.180338] lkdtm: Stack offset: -496
8274 19:51:34.259452 <6>[ 211.184535] lkdtm: Performing direct entry REPORT_STACK
8275 19:51:34.301310 <6>[ 211.190071] lkdtm: Stack offset: -528
8276 19:51:34.301582 <6>[ 211.194274] lkdtm: Performing direct entry REPORT_STACK
8277 19:51:34.301800 <6>[ 211.199813] lkdtm: Stack offset: -304
8278 19:51:34.301999 <6>[ 211.204007] lkdtm: Performing direct entry REPORT_STACK
8279 19:51:34.302168 <6>[ 211.209552] lkdtm: Stack offset: 400
8280 19:51:34.302337 <6>[ 211.213678] lkdtm: Performing direct entry REPORT_STACK
8281 19:51:34.302499 <6>[ 211.219217] lkdtm: Stack offset: 352
8282 19:51:34.302661 <6>[ 211.223321] lkdtm: Performing direct entry REPORT_STACK
8283 19:51:34.302822 <6>[ 211.228860] lkdtm: Stack offset: 64
8284 19:51:34.346196 <6>[ 211.232899] lkdtm: Performing direct entry REPORT_STACK
8285 19:51:34.346435 <6>[ 211.238438] lkdtm: Stack offset: -160
8286 19:51:34.346648 <6>[ 211.242628] lkdtm: Performing direct entry REPORT_STACK
8287 19:51:34.346844 <6>[ 211.248166] lkdtm: Stack offset: -160
8288 19:51:34.347022 <6>[ 211.252355] lkdtm: Performing direct entry REPORT_STACK
8289 19:51:34.347187 <6>[ 211.257893] lkdtm: Stack offset: 0
8290 19:51:34.347348 <6>[ 211.261823] lkdtm: Performing direct entry REPORT_STACK
8291 19:51:34.347508 <6>[ 211.267361] lkdtm: Stack offset: 112
8292 19:51:34.347669 <6>[ 211.271469] lkdtm: Performing direct entry REPORT_STACK
8293 19:51:34.349320 <6>[ 211.277024] lkdtm: Stack offset: 176
8294 19:51:34.391039 <6>[ 211.281231] lkdtm: Performing direct entry REPORT_STACK
8295 19:51:34.391488 <6>[ 211.286770] lkdtm: Stack offset: -352
8296 19:51:34.391944 <6>[ 211.290974] lkdtm: Performing direct entry REPORT_STACK
8297 19:51:34.392341 <6>[ 211.296513] lkdtm: Stack offset: -448
8298 19:51:34.392720 <6>[ 211.300702] lkdtm: Performing direct entry REPORT_STACK
8299 19:51:34.393091 <6>[ 211.306240] lkdtm: Stack offset: -64
8300 19:51:34.393456 <6>[ 211.310345] lkdtm: Performing direct entry REPORT_STACK
8301 19:51:34.393814 <6>[ 211.315884] lkdtm: Stack offset: -64
8302 19:51:34.394556 <6>[ 211.319993] lkdtm: Performing direct entry REPORT_STACK
8303 19:51:34.435706 <6>[ 211.325532] lkdtm: Stack offset: -288
8304 19:51:34.436209 <6>[ 211.329724] lkdtm: Performing direct entry REPORT_STACK
8305 19:51:34.436647 <6>[ 211.335261] lkdtm: Stack offset: -256
8306 19:51:34.437047 <6>[ 211.339450] lkdtm: Performing direct entry REPORT_STACK
8307 19:51:34.437433 <6>[ 211.344988] lkdtm: Stack offset: 400
8308 19:51:34.437807 <6>[ 211.349091] lkdtm: Performing direct entry REPORT_STACK
8309 19:51:34.438175 <6>[ 211.354640] lkdtm: Stack offset: -304
8310 19:51:34.438545 <6>[ 211.358830] lkdtm: Performing direct entry REPORT_STACK
8311 19:51:34.439351 <6>[ 211.364368] lkdtm: Stack offset: 320
8312 19:51:34.480462 <6>[ 211.368470] lkdtm: Performing direct entry REPORT_STACK
8313 19:51:34.480951 <6>[ 211.374009] lkdtm: Stack offset: -160
8314 19:51:34.481385 <6>[ 211.378205] lkdtm: Performing direct entry REPORT_STACK
8315 19:51:34.481793 <6>[ 211.383732] lkdtm: Stack offset: 432
8316 19:51:34.482177 <6>[ 211.387842] lkdtm: Performing direct entry REPORT_STACK
8317 19:51:34.482559 <6>[ 211.393396] lkdtm: Stack offset: -320
8318 19:51:34.482929 <6>[ 211.397724] lkdtm: Performing direct entry REPORT_STACK
8319 19:51:34.483295 <6>[ 211.403263] lkdtm: Stack offset: 400
8320 19:51:34.484108 <6>[ 211.407367] lkdtm: Performing direct entry REPORT_STACK
8321 19:51:34.525354 <6>[ 211.412905] lkdtm: Stack offset: -368
8322 19:51:34.525816 <6>[ 211.417109] lkdtm: Performing direct entry REPORT_STACK
8323 19:51:34.526249 <6>[ 211.422647] lkdtm: Stack offset: 368
8324 19:51:34.526650 <6>[ 211.426749] lkdtm: Performing direct entry REPORT_STACK
8325 19:51:34.527037 <6>[ 211.432286] lkdtm: Stack offset: -224
8326 19:51:34.527410 <6>[ 211.436476] lkdtm: Performing direct entry REPORT_STACK
8327 19:51:34.527809 <6>[ 211.442014] lkdtm: Stack offset: -576
8328 19:51:34.528188 <6>[ 211.446228] lkdtm: Performing direct entry REPORT_STACK
8329 19:51:34.528618 <6>[ 211.451890] lkdtm: Stack offset: -352
8330 19:51:34.569914 <6>[ 211.456083] lkdtm: Performing direct entry REPORT_STACK
8331 19:51:34.570255 <6>[ 211.461623] lkdtm: Stack offset: 256
8332 19:51:34.570504 <6>[ 211.465730] lkdtm: Performing direct entry REPORT_STACK
8333 19:51:34.570713 <6>[ 211.471268] lkdtm: Stack offset: 128
8334 19:51:34.571192 <6>[ 211.475393] lkdtm: Performing direct entry REPORT_STACK
8335 19:51:34.571380 <6>[ 211.480934] lkdtm: Stack offset: 304
8336 19:51:34.571582 <6>[ 211.485072] lkdtm: Performing direct entry REPORT_STACK
8337 19:51:34.571769 <6>[ 211.490614] lkdtm: Stack offset: 304
8338 19:51:34.571965 <6>[ 211.494728] lkdtm: Performing direct entry REPORT_STACK
8339 19:51:34.573044 <6>[ 211.500263] lkdtm: Stack offset: -64
8340 19:51:34.614498 <6>[ 211.504365] lkdtm: Performing direct entry REPORT_STACK
8341 19:51:34.614791 <6>[ 211.509905] lkdtm: Stack offset: 256
8342 19:51:34.615079 <6>[ 211.514034] lkdtm: Performing direct entry REPORT_STACK
8343 19:51:34.615262 <6>[ 211.519565] lkdtm: Stack offset: -448
8344 19:51:34.615700 <6>[ 211.523754] lkdtm: Performing direct entry REPORT_STACK
8345 19:51:34.615924 <6>[ 211.529292] lkdtm: Stack offset: 304
8346 19:51:34.616073 <6>[ 211.533387] lkdtm: Performing direct entry REPORT_STACK
8347 19:51:34.616212 <6>[ 211.538932] lkdtm: Stack offset: 272
8348 19:51:34.617642 <6>[ 211.543033] lkdtm: Performing direct entry REPORT_STACK
8349 19:51:34.659498 <6>[ 211.548577] lkdtm: Stack offset: -96
8350 19:51:34.659795 <6>[ 211.552680] lkdtm: Performing direct entry REPORT_STACK
8351 19:51:34.660000 <6>[ 211.558217] lkdtm: Stack offset: -400
8352 19:51:34.660171 <6>[ 211.562409] lkdtm: Performing direct entry REPORT_STACK
8353 19:51:34.660330 <6>[ 211.567952] lkdtm: Stack offset: -496
8354 19:51:34.660483 <6>[ 211.572155] lkdtm: Performing direct entry REPORT_STACK
8355 19:51:34.660647 <6>[ 211.577755] lkdtm: Stack offset: 368
8356 19:51:34.660761 <6>[ 211.581886] lkdtm: Performing direct entry REPORT_STACK
8357 19:51:34.660856 <6>[ 211.587435] lkdtm: Stack offset: -448
8358 19:51:34.704360 <6>[ 211.591628] lkdtm: Performing direct entry REPORT_STACK
8359 19:51:34.704625 <6>[ 211.597165] lkdtm: Stack offset: -400
8360 19:51:34.704813 <6>[ 211.601363] lkdtm: Performing direct entry REPORT_STACK
8361 19:51:34.704981 <6>[ 211.606900] lkdtm: Stack offset: -128
8362 19:51:34.705139 <6>[ 211.611097] lkdtm: Performing direct entry REPORT_STACK
8363 19:51:34.705290 <6>[ 211.616711] lkdtm: Stack offset: -304
8364 19:51:34.705439 <6>[ 211.620904] lkdtm: Performing direct entry REPORT_STACK
8365 19:51:34.705627 <6>[ 211.626440] lkdtm: Stack offset: -144
8366 19:51:34.705873 <6>[ 211.630629] lkdtm: Performing direct entry REPORT_STACK
8367 19:51:34.707617 <6>[ 211.636166] lkdtm: Stack offset: -512
8368 19:51:34.749298 <6>[ 211.640354] lkdtm: Performing direct entry REPORT_STACK
8369 19:51:34.749807 <6>[ 211.645890] lkdtm: Stack offset: -32
8370 19:51:34.750154 <6>[ 211.650040] lkdtm: Performing direct entry REPORT_STACK
8371 19:51:34.750475 <6>[ 211.655705] lkdtm: Stack offset: 112
8372 19:51:34.750781 <6>[ 211.659821] lkdtm: Performing direct entry REPORT_STACK
8373 19:51:34.751076 <6>[ 211.665359] lkdtm: Stack offset: -80
8374 19:51:34.751361 <6>[ 211.669460] lkdtm: Performing direct entry REPORT_STACK
8375 19:51:34.751643 <6>[ 211.674996] lkdtm: Stack offset: 336
8376 19:51:34.752581 <6>[ 211.679107] lkdtm: Performing direct entry REPORT_STACK
8377 19:51:34.794066 <6>[ 211.684641] lkdtm: Stack offset: -112
8378 19:51:34.794522 <6>[ 211.688830] lkdtm: Performing direct entry REPORT_STACK
8379 19:51:34.794870 <6>[ 211.694368] lkdtm: Stack offset: -448
8380 19:51:34.795188 <6>[ 211.698554] lkdtm: Performing direct entry REPORT_STACK
8381 19:51:34.795491 <6>[ 211.704091] lkdtm: Stack offset: -80
8382 19:51:34.795814 <6>[ 211.708185] lkdtm: Performing direct entry REPORT_STACK
8383 19:51:34.796125 <6>[ 211.713723] lkdtm: Stack offset: -80
8384 19:51:34.796408 <6>[ 211.717818] lkdtm: Performing direct entry REPORT_STACK
8385 19:51:34.797339 <6>[ 211.723363] lkdtm: Stack offset: -336
8386 19:51:34.838679 <6>[ 211.727552] lkdtm: Performing direct entry REPORT_STACK
8387 19:51:34.839141 <6>[ 211.733086] lkdtm: Stack offset: 64
8388 19:51:34.839484 <6>[ 211.737108] lkdtm: Performing direct entry REPORT_STACK
8389 19:51:34.839834 <6>[ 211.742646] lkdtm: Stack offset: -240
8390 19:51:34.840175 <6>[ 211.746831] lkdtm: Performing direct entry REPORT_STACK
8391 19:51:34.840475 <6>[ 211.752369] lkdtm: Stack offset: -32
8392 19:51:34.840768 <6>[ 211.756470] lkdtm: Performing direct entry REPORT_STACK
8393 19:51:34.841054 <6>[ 211.762023] lkdtm: Stack offset: -144
8394 19:51:34.841851 <6>[ 211.766315] lkdtm: Performing direct entry REPORT_STACK
8395 19:51:34.883444 <6>[ 211.771841] lkdtm: Stack offset: -112
8396 19:51:34.883936 <6>[ 211.776040] lkdtm: Performing direct entry REPORT_STACK
8397 19:51:34.884289 <6>[ 211.781577] lkdtm: Stack offset: -208
8398 19:51:34.884608 <6>[ 211.785781] lkdtm: Performing direct entry REPORT_STACK
8399 19:51:34.884915 <6>[ 211.791319] lkdtm: Stack offset: -512
8400 19:51:34.885204 <6>[ 211.795506] lkdtm: Performing direct entry REPORT_STACK
8401 19:51:34.885487 <6>[ 211.801045] lkdtm: Stack offset: 192
8402 19:51:34.885764 <6>[ 211.805141] lkdtm: Performing direct entry REPORT_STACK
8403 19:51:34.886042 <6>[ 211.810673] lkdtm: Stack offset: 48
8404 19:51:34.928160 <6>[ 211.814686] lkdtm: Performing direct entry REPORT_STACK
8405 19:51:34.928434 <6>[ 211.820223] lkdtm: Stack offset: -320
8406 19:51:34.928620 <6>[ 211.824416] lkdtm: Performing direct entry REPORT_STACK
8407 19:51:34.928795 <6>[ 211.829952] lkdtm: Stack offset: 304
8408 19:51:34.929252 <6>[ 211.834122] lkdtm: Performing direct entry REPORT_STACK
8409 19:51:34.929424 <6>[ 211.839770] lkdtm: Stack offset: -144
8410 19:51:34.929581 <6>[ 211.843977] lkdtm: Performing direct entry REPORT_STACK
8411 19:51:34.929719 <6>[ 211.849510] lkdtm: Stack offset: -96
8412 19:51:34.929852 <6>[ 211.853608] lkdtm: Performing direct entry REPORT_STACK
8413 19:51:34.931275 <6>[ 211.859139] lkdtm: Stack offset: 32
8414 19:51:34.972739 <6>[ 211.863150] lkdtm: Performing direct entry REPORT_STACK
8415 19:51:34.973025 <6>[ 211.868694] lkdtm: Stack offset: -64
8416 19:51:34.973230 <6>[ 211.872831] lkdtm: Performing direct entry REPORT_STACK
8417 19:51:34.973716 <6>[ 211.878373] lkdtm: Stack offset: -176
8418 19:51:34.973888 <6>[ 211.882576] lkdtm: Performing direct entry REPORT_STACK
8419 19:51:34.974072 <6>[ 211.888117] lkdtm: Stack offset: 272
8420 19:51:34.974246 <6>[ 211.892214] lkdtm: Performing direct entry REPORT_STACK
8421 19:51:34.974422 <6>[ 211.897749] lkdtm: Stack offset: 256
8422 19:51:34.975872 <6>[ 211.901851] lkdtm: Performing direct entry REPORT_STACK
8423 19:51:35.017594 <6>[ 211.907396] lkdtm: Stack offset: 32
8424 19:51:35.017865 <6>[ 211.911404] lkdtm: Performing direct entry REPORT_STACK
8425 19:51:35.018102 <6>[ 211.916940] lkdtm: Stack offset: -272
8426 19:51:35.018311 <6>[ 211.921118] lkdtm: Performing direct entry REPORT_STACK
8427 19:51:35.018506 <6>[ 211.926652] lkdtm: Stack offset: 144
8428 19:51:35.018670 <6>[ 211.930761] lkdtm: Performing direct entry REPORT_STACK
8429 19:51:35.018832 <6>[ 211.936300] lkdtm: Stack offset: -320
8430 19:51:35.018989 <6>[ 211.940489] lkdtm: Performing direct entry REPORT_STACK
8431 19:51:35.020729 <6>[ 211.946027] lkdtm: Stack offset: -400
8432 19:51:35.062178 <6>[ 211.950236] lkdtm: Performing direct entry REPORT_STACK
8433 19:51:35.062445 <6>[ 211.955851] lkdtm: Stack offset: -112
8434 19:51:35.062652 <6>[ 211.960046] lkdtm: Performing direct entry REPORT_STACK
8435 19:51:35.062814 <6>[ 211.965660] lkdtm: Stack offset: -464
8436 19:51:35.062962 <6>[ 211.969867] lkdtm: Performing direct entry REPORT_STACK
8437 19:51:35.063383 <6>[ 211.975405] lkdtm: Stack offset: 400
8438 19:51:35.063553 <6>[ 211.979511] lkdtm: Performing direct entry REPORT_STACK
8439 19:51:35.063700 <6>[ 211.985050] lkdtm: Stack offset: -112
8440 19:51:35.065362 <6>[ 211.989240] lkdtm: Performing direct entry REPORT_STACK
8441 19:51:35.107146 <6>[ 211.994777] lkdtm: Stack offset: -384
8442 19:51:35.107417 <6>[ 211.998984] lkdtm: Performing direct entry REPORT_STACK
8443 19:51:35.107589 <6>[ 212.004528] lkdtm: Stack offset: -192
8444 19:51:35.107746 <6>[ 212.008733] lkdtm: Performing direct entry REPORT_STACK
8445 19:51:35.107929 <6>[ 212.014267] lkdtm: Stack offset: -16
8446 19:51:35.108077 <6>[ 212.018364] lkdtm: Performing direct entry REPORT_STACK
8447 19:51:35.108220 <6>[ 212.023897] lkdtm: Stack offset: -96
8448 19:51:35.108361 <6>[ 212.028016] lkdtm: Performing direct entry REPORT_STACK
8449 19:51:35.108490 <6>[ 212.033555] lkdtm: Stack offset: -176
8450 19:51:35.110294 <6>[ 212.037781] lkdtm: Performing direct entry REPORT_STACK
8451 19:51:35.152219 <6>[ 212.043323] lkdtm: Stack offset: 256
8452 19:51:35.152478 <6>[ 212.047437] lkdtm: Performing direct entry REPORT_STACK
8453 19:51:35.152645 <6>[ 212.052977] lkdtm: Stack offset: -112
8454 19:51:35.152798 <6>[ 212.057168] lkdtm: Performing direct entry REPORT_STACK
8455 19:51:35.152945 <6>[ 212.062707] lkdtm: Stack offset: -512
8456 19:51:35.153086 <6>[ 212.066901] lkdtm: Performing direct entry REPORT_STACK
8457 19:51:35.153227 <6>[ 212.072501] lkdtm: Stack offset: -64
8458 19:51:35.153368 <6>[ 212.076744] lkdtm: Performing direct entry REPORT_STACK
8459 19:51:35.155370 <6>[ 212.082283] lkdtm: Stack offset: 416
8460 19:51:35.196979 <6>[ 212.086402] lkdtm: Performing direct entry REPORT_STACK
8461 19:51:35.197424 <6>[ 212.091940] lkdtm: Stack offset: -224
8462 19:51:35.197758 <6>[ 212.096130] lkdtm: Performing direct entry REPORT_STACK
8463 19:51:35.198067 <6>[ 212.101667] lkdtm: Stack offset: -80
8464 19:51:35.198363 <6>[ 212.105769] lkdtm: Performing direct entry REPORT_STACK
8465 19:51:35.198652 <6>[ 212.111307] lkdtm: Stack offset: -192
8466 19:51:35.198935 <6>[ 212.115506] lkdtm: Performing direct entry REPORT_STACK
8467 19:51:35.199215 <6>[ 212.121044] lkdtm: Stack offset: -48
8468 19:51:35.200131 <6>[ 212.125143] lkdtm: Performing direct entry REPORT_STACK
8469 19:51:35.241676 <6>[ 212.130681] lkdtm: Stack offset: -416
8470 19:51:35.242126 <6>[ 212.134871] lkdtm: Performing direct entry REPORT_STACK
8471 19:51:35.242462 <6>[ 212.140408] lkdtm: Stack offset: 128
8472 19:51:35.242772 <6>[ 212.144511] lkdtm: Performing direct entry REPORT_STACK
8473 19:51:35.243066 <6>[ 212.150060] lkdtm: Stack offset: -320
8474 19:51:35.243355 <6>[ 212.154251] lkdtm: Performing direct entry REPORT_STACK
8475 19:51:35.243640 <6>[ 212.159789] lkdtm: Stack offset: 416
8476 19:51:35.243975 <6>[ 212.163894] lkdtm: Performing direct entry REPORT_STACK
8477 19:51:35.244257 <6>[ 212.169431] lkdtm: Stack offset: -576
8478 19:51:35.286441 <6>[ 212.173620] lkdtm: Performing direct entry REPORT_STACK
8479 19:51:35.286735 <6>[ 212.179158] lkdtm: Stack offset: -448
8480 19:51:35.287356 <6>[ 212.183362] lkdtm: Performing direct entry REPORT_STACK
8481 19:51:35.287544 <6>[ 212.188915] lkdtm: Stack offset: 96
8482 19:51:35.287833 <6>[ 212.193075] lkdtm: Performing direct entry REPORT_STACK
8483 19:51:35.287988 <6>[ 212.198609] lkdtm: Stack offset: 64
8484 19:51:35.288123 <6>[ 212.202616] lkdtm: Performing direct entry REPORT_STACK
8485 19:51:35.288296 <6>[ 212.208149] lkdtm: Stack offset: -64
8486 19:51:35.288419 <6>[ 212.212258] lkdtm: Performing direct entry REPORT_STACK
8487 19:51:35.289626 <6>[ 212.217799] lkdtm: Stack offset: -464
8488 19:51:35.332026 <6>[ 212.222060] lkdtm: Performing direct entry REPORT_STACK
8489 19:51:35.332286 <6>[ 212.228420] lkdtm: Stack offset: -480
8490 19:51:35.332461 <6>[ 212.232685] lkdtm: Performing direct entry REPORT_STACK
8491 19:51:35.332886 <6>[ 212.238283] lkdtm: Stack offset: -496
8492 19:51:35.333054 <6>[ 212.242492] lkdtm: Performing direct entry REPORT_STACK
8493 19:51:35.333214 <6>[ 212.248032] lkdtm: Stack offset: -416
8494 19:51:35.333350 <6>[ 212.252225] lkdtm: Performing direct entry REPORT_STACK
8495 19:51:35.333485 <6>[ 212.257764] lkdtm: Stack offset: 272
8496 19:51:35.335257 <6>[ 212.261870] lkdtm: Performing direct entry REPORT_STACK
8497 19:51:35.377201 <6>[ 212.267407] lkdtm: Stack offset: -400
8498 19:51:35.377673 <6>[ 212.271616] lkdtm: Performing direct entry REPORT_STACK
8499 19:51:35.378108 <6>[ 212.277154] lkdtm: Stack offset: 304
8500 19:51:35.378512 <6>[ 212.281256] lkdtm: Performing direct entry REPORT_STACK
8501 19:51:35.378900 <6>[ 212.286871] lkdtm: Stack offset: -560
8502 19:51:35.379672 <6>[ 212.291067] lkdtm: Performing direct entry REPORT_STACK
8503 19:51:35.380070 <6>[ 212.296605] lkdtm: Stack offset: 0
8504 19:51:35.380458 <6>[ 212.300532] lkdtm: Performing direct entry REPORT_STACK
8505 19:51:35.380827 <6>[ 212.306070] lkdtm: Stack offset: -16
8506 19:51:35.421749 <6>[ 212.310200] lkdtm: Performing direct entry REPORT_STACK
8507 19:51:35.422213 <6>[ 212.315738] lkdtm: Stack offset: -256
8508 19:51:35.423025 <6>[ 212.319927] lkdtm: Performing direct entry REPORT_STACK
8509 19:51:35.423397 <6>[ 212.325466] lkdtm: Stack offset: 16
8510 19:51:35.423821 <6>[ 212.329481] lkdtm: Performing direct entry REPORT_STACK
8511 19:51:35.424213 <6>[ 212.335029] lkdtm: Stack offset: 368
8512 19:51:35.424587 <6>[ 212.339153] lkdtm: Performing direct entry REPORT_STACK
8513 19:51:35.424964 <6>[ 212.344688] lkdtm: Stack offset: -320
8514 19:51:35.425341 <6>[ 212.348884] lkdtm: Performing direct entry REPORT_STACK
8515 19:51:35.466526 <6>[ 212.354424] lkdtm: Stack offset: -288
8516 19:51:35.467004 <6>[ 212.358611] lkdtm: Performing direct entry REPORT_STACK
8517 19:51:35.467357 <6>[ 212.364150] lkdtm: Stack offset: 16
8518 19:51:35.468033 <6>[ 212.368162] lkdtm: Performing direct entry REPORT_STACK
8519 19:51:35.468379 <6>[ 212.373702] lkdtm: Stack offset: -336
8520 19:51:35.468686 <6>[ 212.377890] lkdtm: Performing direct entry REPORT_STACK
8521 19:51:35.468985 <6>[ 212.383424] lkdtm: Stack offset: -320
8522 19:51:35.469269 <6>[ 212.387613] lkdtm: Performing direct entry REPORT_STACK
8523 19:51:35.469561 <6>[ 212.393149] lkdtm: Stack offset: 208
8524 19:51:35.511460 <6>[ 212.397273] lkdtm: Performing direct entry REPORT_STACK
8525 19:51:35.511948 <6>[ 212.402813] lkdtm: Stack offset: -528
8526 19:51:35.512298 <6>[ 212.407000] lkdtm: Performing direct entry REPORT_STACK
8527 19:51:35.513006 <6>[ 212.412540] lkdtm: Stack offset: -480
8528 19:51:35.513361 <6>[ 212.416733] lkdtm: Performing direct entry REPORT_STACK
8529 19:51:35.513668 <6>[ 212.422279] lkdtm: Stack offset: 400
8530 19:51:35.513964 <6>[ 212.426493] lkdtm: Performing direct entry REPORT_STACK
8531 19:51:35.514281 <6>[ 212.432031] lkdtm: Stack offset: 240
8532 19:51:35.514584 <6>[ 212.436136] lkdtm: Performing direct entry REPORT_STACK
8533 19:51:35.515064 <6>[ 212.441673] lkdtm: Stack offset: -128
8534 19:51:35.555984 <6>[ 212.445868] lkdtm: Performing direct entry REPORT_STACK
8535 19:51:35.556914 <6>[ 212.451409] lkdtm: Stack offset: -288
8536 19:51:35.557328 <6>[ 212.455608] lkdtm: Performing direct entry REPORT_STACK
8537 19:51:35.557655 <6>[ 212.461148] lkdtm: Stack offset: 176
8538 19:51:35.557957 <6>[ 212.465248] lkdtm: Performing direct entry REPORT_STACK
8539 19:51:35.558306 <6>[ 212.470783] lkdtm: Stack offset: -128
8540 19:51:35.558629 <6>[ 212.474974] lkdtm: Performing direct entry REPORT_STACK
8541 19:51:35.558921 <6>[ 212.480510] lkdtm: Stack offset: 16
8542 19:51:35.559457 <6>[ 212.484533] lkdtm: Performing direct entry REPORT_STACK
8543 19:51:35.600688 <6>[ 212.490074] lkdtm: Stack offset: 192
8544 19:51:35.600954 <6>[ 212.494212] lkdtm: Performing direct entry REPORT_STACK
8545 19:51:35.601127 <6>[ 212.499866] lkdtm: Stack offset: 432
8546 19:51:35.601285 <6>[ 212.503981] lkdtm: Performing direct entry REPORT_STACK
8547 19:51:35.601435 <6>[ 212.509517] lkdtm: Stack offset: -400
8548 19:51:35.601643 <6>[ 212.513702] lkdtm: Performing direct entry REPORT_STACK
8549 19:51:35.601812 <6>[ 212.519246] lkdtm: Stack offset: 320
8550 19:51:35.601934 <6>[ 212.523344] lkdtm: Performing direct entry REPORT_STACK
8551 19:51:35.603857 <6>[ 212.528887] lkdtm: Stack offset: 16
8552 19:51:35.645606 <6>[ 212.532901] lkdtm: Performing direct entry REPORT_STACK
8553 19:51:35.645878 <6>[ 212.538435] lkdtm: Stack offset: -480
8554 19:51:35.646050 <6>[ 212.542645] lkdtm: Performing direct entry REPORT_STACK
8555 19:51:35.646209 <6>[ 212.548188] lkdtm: Stack offset: -80
8556 19:51:35.646359 <6>[ 212.552289] lkdtm: Performing direct entry REPORT_STACK
8557 19:51:35.646504 <6>[ 212.557823] lkdtm: Stack offset: -256
8558 19:51:35.646646 <6>[ 212.562060] lkdtm: Performing direct entry REPORT_STACK
8559 19:51:35.646737 <6>[ 212.567671] lkdtm: Stack offset: -192
8560 19:51:35.646884 <6>[ 212.571860] lkdtm: Performing direct entry REPORT_STACK
8561 19:51:35.648703 <6>[ 212.577397] lkdtm: Stack offset: -384
8562 19:51:35.690282 <6>[ 212.581598] lkdtm: Performing direct entry REPORT_STACK
8563 19:51:35.690542 <6>[ 212.587137] lkdtm: Stack offset: 128
8564 19:51:35.690759 <6>[ 212.591238] lkdtm: Performing direct entry REPORT_STACK
8565 19:51:35.690960 <6>[ 212.596778] lkdtm: Stack offset: 128
8566 19:51:35.691153 <6>[ 212.600882] lkdtm: Performing direct entry REPORT_STACK
8567 19:51:35.691340 <6>[ 212.606421] lkdtm: Stack offset: 240
8568 19:51:35.691524 <6>[ 212.610531] lkdtm: Performing direct entry REPORT_STACK
8569 19:51:35.691669 <6>[ 212.616070] lkdtm: Stack offset: 16
8570 19:51:35.693395 <6>[ 212.620087] lkdtm: Performing direct entry REPORT_STACK
8571 19:51:35.735039 <6>[ 212.625702] lkdtm: Stack offset: -304
8572 19:51:35.735272 <6>[ 212.629901] lkdtm: Performing direct entry REPORT_STACK
8573 19:51:35.735486 <6>[ 212.635440] lkdtm: Stack offset: -64
8574 19:51:35.735684 <6>[ 212.639555] lkdtm: Performing direct entry REPORT_STACK
8575 19:51:35.736000 <6>[ 212.645095] lkdtm: Stack offset: 208
8576 19:51:35.736380 <6>[ 212.649195] lkdtm: Performing direct entry REPORT_STACK
8577 19:51:35.736752 <6>[ 212.654734] lkdtm: Stack offset: 0
8578 19:51:35.737115 <6>[ 212.658665] lkdtm: Performing direct entry REPORT_STACK
8579 19:51:35.738320 <6>[ 212.664203] lkdtm: Stack offset: 304
8580 19:51:35.780058 <6>[ 212.668315] lkdtm: Performing direct entry REPORT_STACK
8581 19:51:35.780529 <6>[ 212.673853] lkdtm: Stack offset: -80
8582 19:51:35.780865 <6>[ 212.677963] lkdtm: Performing direct entry REPORT_STACK
8583 19:51:35.781177 <6>[ 212.683608] lkdtm: Stack offset: 112
8584 19:51:35.781473 <6>[ 212.687713] lkdtm: Performing direct entry REPORT_STACK
8585 19:51:35.781764 <6>[ 212.693253] lkdtm: Stack offset: 288
8586 19:51:35.782421 <6>[ 212.697357] lkdtm: Performing direct entry REPORT_STACK
8587 19:51:35.782735 <6>[ 212.702906] lkdtm: Stack offset: -176
8588 19:51:35.783419 <6>[ 212.707097] lkdtm: Performing direct entry REPORT_STACK
8589 19:51:35.824712 <6>[ 212.712636] lkdtm: Stack offset: 336
8590 19:51:35.825167 <6>[ 212.716747] lkdtm: Performing direct entry REPORT_STACK
8591 19:51:35.825502 <6>[ 212.722286] lkdtm: Stack offset: -560
8592 19:51:35.825812 <6>[ 212.726478] lkdtm: Performing direct entry REPORT_STACK
8593 19:51:35.826107 <6>[ 212.732016] lkdtm: Stack offset: 80
8594 19:51:35.826389 <6>[ 212.736037] lkdtm: Performing direct entry REPORT_STACK
8595 19:51:35.826670 <6>[ 212.741575] lkdtm: Stack offset: 112
8596 19:51:35.826949 <6>[ 212.745678] lkdtm: Performing direct entry REPORT_STACK
8597 19:51:35.827226 <6>[ 212.751217] lkdtm: Stack offset: -480
8598 19:51:35.869680 <6>[ 212.755404] lkdtm: Performing direct entry REPORT_STACK
8599 19:51:35.870137 <6>[ 212.760941] lkdtm: Stack offset: -464
8600 19:51:35.870477 <6>[ 212.765141] lkdtm: Performing direct entry REPORT_STACK
8601 19:51:35.870785 <6>[ 212.770679] lkdtm: Stack offset: -368
8602 19:51:35.871082 <6>[ 212.774872] lkdtm: Performing direct entry REPORT_STACK
8603 19:51:35.871371 <6>[ 212.780409] lkdtm: Stack offset: -48
8604 19:51:35.871652 <6>[ 212.784511] lkdtm: Performing direct entry REPORT_STACK
8605 19:51:35.871970 <6>[ 212.790049] lkdtm: Stack offset: 304
8606 19:51:35.872249 <6>[ 212.794168] lkdtm: Performing direct entry REPORT_STACK
8607 19:51:35.872931 <6>[ 212.799710] lkdtm: Stack offset: -128
8608 19:51:35.913943 <6>[ 212.804023] lkdtm: Performing direct entry REPORT_STACK
8609 19:51:35.914235 <6>[ 212.809562] lkdtm: Stack offset: -32
8610 19:51:35.914411 <6>[ 212.813668] lkdtm: Performing direct entry REPORT_STACK
8611 19:51:35.914855 <6>[ 212.819207] lkdtm: Stack offset: -576
8612 19:51:35.915058 <6>[ 212.823410] lkdtm: Performing direct entry REPORT_STACK
8613 19:51:35.915220 <6>[ 212.828950] lkdtm: Stack offset: 80
8614 19:51:35.915369 <6>[ 212.832965] lkdtm: Performing direct entry REPORT_STACK
8615 19:51:35.915526 <6>[ 212.838506] lkdtm: Stack offset: -48
8616 19:51:35.917227 <6>[ 212.842629] lkdtm: Performing direct entry REPORT_STACK
8617 19:51:35.958742 <6>[ 212.848172] lkdtm: Stack offset: -320
8618 19:51:35.959025 <6>[ 212.852370] lkdtm: Performing direct entry REPORT_STACK
8619 19:51:35.959201 <6>[ 212.857904] lkdtm: Stack offset: -144
8620 19:51:35.959359 <6>[ 212.862117] lkdtm: Performing direct entry REPORT_STACK
8621 19:51:35.959811 <6>[ 212.867650] lkdtm: Stack offset: -528
8622 19:51:35.959996 <6>[ 212.871834] lkdtm: Performing direct entry REPORT_STACK
8623 19:51:35.960169 <6>[ 212.877368] lkdtm: Stack offset: 400
8624 19:51:35.960319 <6>[ 212.881465] lkdtm: Performing direct entry REPORT_STACK
8625 19:51:35.961860 <6>[ 212.887021] lkdtm: Stack offset: -496
8626 19:51:36.003939 <6>[ 212.891227] lkdtm: Performing direct entry REPORT_STACK
8627 19:51:36.004209 <6>[ 212.896761] lkdtm: Stack offset: -176
8628 19:51:36.004652 <6>[ 212.900963] lkdtm: Performing direct entry REPORT_STACK
8629 19:51:36.004824 <6>[ 212.906515] lkdtm: Stack offset: 352
8630 19:51:36.004978 <6>[ 212.910635] lkdtm: Performing direct entry REPORT_STACK
8631 19:51:36.005125 <6>[ 212.916188] lkdtm: Stack offset: 368
8632 19:51:36.005275 <6>[ 212.920411] lkdtm: Performing direct entry REPORT_STACK
8633 19:51:36.005408 <6>[ 212.925947] lkdtm: Stack offset: -496
8634 19:51:36.005540 <6>[ 212.930172] lkdtm: Performing direct entry REPORT_STACK
8635 19:51:36.007133 <6>[ 212.935836] lkdtm: Stack offset: 192
8636 19:51:36.048671 <6>[ 212.939960] lkdtm: Performing direct entry REPORT_STACK
8637 19:51:36.048908 <6>[ 212.945500] lkdtm: Stack offset: -336
8638 19:51:36.049076 <6>[ 212.949700] lkdtm: Performing direct entry REPORT_STACK
8639 19:51:36.049232 <6>[ 212.955240] lkdtm: Stack offset: -448
8640 19:51:36.049379 <6>[ 212.959439] lkdtm: Performing direct entry REPORT_STACK
8641 19:51:36.049522 <6>[ 212.964976] lkdtm: Stack offset: 16
8642 19:51:36.049663 <6>[ 212.968990] lkdtm: Performing direct entry REPORT_STACK
8643 19:51:36.049803 <6>[ 212.974569] lkdtm: Stack offset: -528
8644 19:51:36.051768 <6>[ 212.978785] lkdtm: Performing direct entry REPORT_STACK
8645 19:51:36.093649 <6>[ 212.984355] lkdtm: Stack offset: -48
8646 19:51:36.094108 <6>[ 212.988461] lkdtm: Performing direct entry REPORT_STACK
8647 19:51:36.094445 <6>[ 212.994010] lkdtm: Stack offset: -160
8648 19:51:36.094754 <6>[ 212.998203] lkdtm: Performing direct entry REPORT_STACK
8649 19:51:36.095054 <6>[ 213.003728] lkdtm: Stack offset: -400
8650 19:51:36.095343 <6>[ 213.007933] lkdtm: Performing direct entry REPORT_STACK
8651 19:51:36.095629 <6>[ 213.013467] lkdtm: Stack offset: -320
8652 19:51:36.095968 <6>[ 213.017658] lkdtm: Performing direct entry REPORT_STACK
8653 19:51:36.096932 <6>[ 213.023195] lkdtm: Stack offset: -192
8654 19:51:36.138260 <6>[ 213.027382] lkdtm: Performing direct entry REPORT_STACK
8655 19:51:36.138722 <6>[ 213.032921] lkdtm: Stack offset: -256
8656 19:51:36.139057 <6>[ 213.037104] lkdtm: Performing direct entry REPORT_STACK
8657 19:51:36.139363 <6>[ 213.042638] lkdtm: Stack offset: 304
8658 19:51:36.139661 <6>[ 213.046751] lkdtm: Performing direct entry REPORT_STACK
8659 19:51:36.140081 <6>[ 213.052285] lkdtm: Stack offset: 160
8660 19:51:36.140382 <6>[ 213.056388] lkdtm: Performing direct entry REPORT_STACK
8661 19:51:36.140664 <6>[ 213.061922] lkdtm: Stack offset: -272
8662 19:51:36.141464 <6>[ 213.066158] lkdtm: Performing direct entry REPORT_STACK
8663 19:51:36.182855 <6>[ 213.071737] lkdtm: Stack offset: -240
8664 19:51:36.183456 <6>[ 213.075927] lkdtm: Performing direct entry REPORT_STACK
8665 19:51:36.184162 <6>[ 213.081466] lkdtm: Stack offset: -496
8666 19:51:36.184688 <6>[ 213.085660] lkdtm: Performing direct entry REPORT_STACK
8667 19:51:36.185496 <6>[ 213.091194] lkdtm: Stack offset: -384
8668 19:51:36.185957 <6>[ 213.095397] lkdtm: Performing direct entry REPORT_STACK
8669 19:51:36.186367 <6>[ 213.100932] lkdtm: Stack offset: 432
8670 19:51:36.186751 <6>[ 213.105034] lkdtm: Performing direct entry REPORT_STACK
8671 19:51:36.187193 <6>[ 213.110572] lkdtm: Stack offset: -448
8672 19:51:36.227904 <6>[ 213.114756] lkdtm: Performing direct entry REPORT_STACK
8673 19:51:36.228426 <6>[ 213.120288] lkdtm: Stack offset: -432
8674 19:51:36.228878 <6>[ 213.124470] lkdtm: Performing direct entry REPORT_STACK
8675 19:51:36.229290 <6>[ 213.130016] lkdtm: Stack offset: -512
8676 19:51:36.229682 <6>[ 213.134210] lkdtm: Performing direct entry REPORT_STACK
8677 19:51:36.230060 <6>[ 213.139736] lkdtm: Stack offset: -320
8678 19:51:36.230434 <6>[ 213.143928] lkdtm: Performing direct entry REPORT_STACK
8679 19:51:36.230837 <6>[ 213.149463] lkdtm: Stack offset: 256
8680 19:51:36.231197 <6>[ 213.153566] lkdtm: Performing direct entry REPORT_STACK
8681 19:51:36.231902 <6>[ 213.159101] lkdtm: Stack offset: -96
8682 19:51:36.272333 <6>[ 213.163197] lkdtm: Performing direct entry REPORT_STACK
8683 19:51:36.272603 <6>[ 213.168732] lkdtm: Stack offset: -288
8684 19:51:36.272775 <6>[ 213.172916] lkdtm: Performing direct entry REPORT_STACK
8685 19:51:36.273191 <6>[ 213.178456] lkdtm: Stack offset: 256
8686 19:51:36.273361 <6>[ 213.182576] lkdtm: Performing direct entry REPORT_STACK
8687 19:51:36.273492 <6>[ 213.188212] lkdtm: Stack offset: 192
8688 19:51:36.273616 <6>[ 213.192345] lkdtm: Performing direct entry REPORT_STACK
8689 19:51:36.273755 <6>[ 213.197887] lkdtm: Stack offset: -224
8690 19:51:36.275457 <6>[ 213.202118] lkdtm: Performing direct entry REPORT_STACK
8691 19:51:36.317209 <6>[ 213.207767] lkdtm: Stack offset: -512
8692 19:51:36.317513 <6>[ 213.211953] lkdtm: Performing direct entry REPORT_STACK
8693 19:51:36.317706 <6>[ 213.217490] lkdtm: Stack offset: -48
8694 19:51:36.317872 <6>[ 213.221603] lkdtm: Performing direct entry REPORT_STACK
8695 19:51:36.318015 <6>[ 213.227137] lkdtm: Stack offset: 400
8696 19:51:36.318207 <6>[ 213.231260] lkdtm: Performing direct entry REPORT_STACK
8697 19:51:36.318398 <6>[ 213.236802] lkdtm: Stack offset: 32
8698 19:51:36.318540 <6>[ 213.240840] lkdtm: Performing direct entry REPORT_STACK
8699 19:51:36.320340 <6>[ 213.246378] lkdtm: Stack offset: 128
8700 19:51:36.361974 <6>[ 213.250498] lkdtm: Performing direct entry REPORT_STACK
8701 19:51:36.362244 <6>[ 213.256035] lkdtm: Stack offset: -160
8702 19:51:36.362462 <6>[ 213.260233] lkdtm: Performing direct entry REPORT_STACK
8703 19:51:36.362660 <6>[ 213.265776] lkdtm: Stack offset: -400
8704 19:51:36.362838 <6>[ 213.270043] lkdtm: Performing direct entry REPORT_STACK
8705 19:51:36.362996 <6>[ 213.275615] lkdtm: Stack offset: -160
8706 19:51:36.363151 <6>[ 213.279821] lkdtm: Performing direct entry REPORT_STACK
8707 19:51:36.363306 <6>[ 213.285366] lkdtm: Stack offset: 64
8708 19:51:36.365084 <6>[ 213.289386] lkdtm: Performing direct entry REPORT_STACK
8709 19:51:36.406842 <6>[ 213.294926] lkdtm: Stack offset: -272
8710 19:51:36.407095 <6>[ 213.299116] lkdtm: Performing direct entry REPORT_STACK
8711 19:51:36.407313 <6>[ 213.304655] lkdtm: Stack offset: -80
8712 19:51:36.407511 <6>[ 213.308757] lkdtm: Performing direct entry REPORT_STACK
8713 19:51:36.407709 <6>[ 213.314307] lkdtm: Stack offset: -176
8714 19:51:36.408009 <6>[ 213.318581] lkdtm: Performing direct entry REPORT_STACK
8715 19:51:36.408384 <6>[ 213.324120] lkdtm: Stack offset: -448
8716 19:51:36.408745 <6>[ 213.328313] lkdtm: Performing direct entry REPORT_STACK
8717 19:51:36.409101 <6>[ 213.333853] lkdtm: Stack offset: 64
8718 19:51:36.451920 <6>[ 213.337868] lkdtm: Performing direct entry REPORT_STACK
8719 19:51:36.452423 <6>[ 213.343408] lkdtm: Stack offset: -480
8720 19:51:36.453243 <6>[ 213.347598] lkdtm: Performing direct entry REPORT_STACK
8721 19:51:36.453608 <6>[ 213.353137] lkdtm: Stack offset: 208
8722 19:51:36.454002 <6>[ 213.357239] lkdtm: Performing direct entry REPORT_STACK
8723 19:51:36.454384 <6>[ 213.362779] lkdtm: Stack offset: 240
8724 19:51:36.454752 <6>[ 213.366882] lkdtm: Performing direct entry REPORT_STACK
8725 19:51:36.455133 <6>[ 213.372421] lkdtm: Stack offset: 416
8726 19:51:36.455499 <6>[ 213.376545] lkdtm: Performing direct entry REPORT_STACK
8727 19:51:36.455994 <6>[ 213.382084] lkdtm: Stack offset: 96
8728 19:51:36.496582 <6>[ 213.386119] lkdtm: Performing direct entry REPORT_STACK
8729 19:51:36.497050 <6>[ 213.391662] lkdtm: Stack offset: -48
8730 19:51:36.497488 <6>[ 213.395841] lkdtm: Performing direct entry REPORT_STACK
8731 19:51:36.497891 <6>[ 213.401380] lkdtm: Stack offset: -192
8732 19:51:36.498276 <6>[ 213.405571] lkdtm: Performing direct entry REPORT_STACK
8733 19:51:36.498654 <6>[ 213.411110] lkdtm: Stack offset: 0
8734 19:51:36.499021 <6>[ 213.415040] lkdtm: Performing direct entry REPORT_STACK
8735 19:51:36.499386 <6>[ 213.420578] lkdtm: Stack offset: 240
8736 19:51:36.500275 <6>[ 213.424686] lkdtm: Performing direct entry REPORT_STACK
8737 19:51:36.541318 <6>[ 213.430224] lkdtm: Stack offset: 208
8738 19:51:36.541784 <6>[ 213.434338] lkdtm: Performing direct entry REPORT_STACK
8739 19:51:36.542208 <6>[ 213.439878] lkdtm: Stack offset: 96
8740 19:51:36.542608 <6>[ 213.443899] lkdtm: Performing direct entry REPORT_STACK
8741 19:51:36.542991 <6>[ 213.449438] lkdtm: Stack offset: 96
8742 19:51:36.543366 <6>[ 213.453453] lkdtm: Performing direct entry REPORT_STACK
8743 19:51:36.543734 <6>[ 213.458992] lkdtm: Stack offset: -496
8744 19:51:36.544138 <6>[ 213.463182] lkdtm: Performing direct entry REPORT_STACK
8745 19:51:36.544521 <6>[ 213.468720] lkdtm: Stack offset: 352
8746 19:51:36.586381 <6>[ 213.472834] lkdtm: Performing direct entry REPORT_STACK
8747 19:51:36.586832 <6>[ 213.478373] lkdtm: Stack offset: -128
8748 19:51:36.587257 <6>[ 213.482569] lkdtm: Performing direct entry REPORT_STACK
8749 19:51:36.587658 <6>[ 213.488110] lkdtm: Stack offset: -576
8750 19:51:36.588079 <6>[ 213.492300] lkdtm: Performing direct entry REPORT_STACK
8751 19:51:36.588463 <6>[ 213.497849] lkdtm: Stack offset: -240
8752 19:51:36.588838 <6>[ 213.502103] lkdtm: Performing direct entry REPORT_STACK
8753 19:51:36.589201 <6>[ 213.507759] lkdtm: Stack offset: -64
8754 19:51:36.589666 <6>[ 213.511867] lkdtm: Performing direct entry REPORT_STACK
8755 19:51:36.590417 <6>[ 213.517406] lkdtm: Stack offset: -224
8756 19:51:36.630574 <6>[ 213.521599] lkdtm: Performing direct entry REPORT_STACK
8757 19:51:36.630903 <6>[ 213.527136] lkdtm: Stack offset: -496
8758 19:51:36.631135 <6>[ 213.531329] lkdtm: Performing direct entry REPORT_STACK
8759 19:51:36.631608 <6>[ 213.536866] lkdtm: Stack offset: 320
8760 19:51:36.631767 <6>[ 213.540970] lkdtm: Performing direct entry REPORT_STACK
8761 19:51:36.631955 <6>[ 213.546514] lkdtm: Stack offset: 208
8762 19:51:36.632117 <6>[ 213.550627] lkdtm: Performing direct entry REPORT_STACK
8763 19:51:36.632275 <6>[ 213.556173] lkdtm: Stack offset: -112
8764 19:51:36.633693 <6>[ 213.560391] lkdtm: Performing direct entry REPORT_STACK
8765 19:51:36.675679 <6>[ 213.565937] lkdtm: Stack offset: -320
8766 19:51:36.676319 <6>[ 213.570185] lkdtm: Performing direct entry REPORT_STACK
8767 19:51:36.676619 <6>[ 213.575843] lkdtm: Stack offset: 336
8768 19:51:36.676824 <6>[ 213.579954] lkdtm: Performing direct entry REPORT_STACK
8769 19:51:36.676988 <6>[ 213.585491] lkdtm: Stack offset: 240
8770 19:51:36.677192 <6>[ 213.589588] lkdtm: Performing direct entry REPORT_STACK
8771 19:51:36.677399 <6>[ 213.595123] lkdtm: Stack offset: -560
8772 19:51:36.677518 <6>[ 213.599320] lkdtm: Performing direct entry REPORT_STACK
8773 19:51:36.678824 <6>[ 213.604864] lkdtm: Stack offset: -144
8774 19:51:36.720436 <6>[ 213.609111] lkdtm: Performing direct entry REPORT_STACK
8775 19:51:36.720696 <6>[ 213.614666] lkdtm: Stack offset: 304
8776 19:51:36.720866 <6>[ 213.618792] lkdtm: Performing direct entry REPORT_STACK
8777 19:51:36.721019 <6>[ 213.624332] lkdtm: Stack offset: 160
8778 19:51:36.721166 <6>[ 213.628446] lkdtm: Performing direct entry REPORT_STACK
8779 19:51:36.721310 <6>[ 213.633998] lkdtm: Stack offset: -528
8780 19:51:36.721439 <6>[ 213.638214] lkdtm: Performing direct entry REPORT_STACK
8781 19:51:36.721551 <6>[ 213.643820] lkdtm: Stack offset: 304
8782 19:51:36.723567 <6>[ 213.647924] lkdtm: Performing direct entry REPORT_STACK
8783 19:51:36.765565 <6>[ 213.653462] lkdtm: Stack offset: -528
8784 19:51:36.766030 <6>[ 213.657655] lkdtm: Performing direct entry REPORT_STACK
8785 19:51:36.766455 <6>[ 213.663275] lkdtm: Stack offset: 144
8786 19:51:36.766850 <6>[ 213.667388] lkdtm: Performing direct entry REPORT_STACK
8787 19:51:36.767234 <6>[ 213.672925] lkdtm: Stack offset: -400
8788 19:51:36.768006 <6>[ 213.677125] lkdtm: Performing direct entry REPORT_STACK
8789 19:51:36.768356 <6>[ 213.682662] lkdtm: Stack offset: -384
8790 19:51:36.768739 <6>[ 213.686858] lkdtm: Performing direct entry REPORT_STACK
8791 19:51:36.769044 <6>[ 213.692396] lkdtm: Stack offset: 304
8792 19:51:36.810354 <6>[ 213.696497] lkdtm: Performing direct entry REPORT_STACK
8793 19:51:36.810809 <6>[ 213.702035] lkdtm: Stack offset: -128
8794 19:51:36.811139 <6>[ 213.706225] lkdtm: Performing direct entry REPORT_STACK
8795 19:51:36.811858 <6>[ 213.711762] lkdtm: Stack offset: -80
8796 19:51:36.812198 <6>[ 213.715861] lkdtm: Performing direct entry REPORT_STACK
8797 19:51:36.812501 <6>[ 213.721399] lkdtm: Stack offset: -48
8798 19:51:36.812791 <6>[ 213.725497] lkdtm: Performing direct entry REPORT_STACK
8799 19:51:36.813073 <6>[ 213.731034] lkdtm: Stack offset: 352
8800 19:51:36.813365 <6>[ 213.735147] lkdtm: Performing direct entry REPORT_STACK
8801 19:51:36.813851 <6>[ 213.740684] lkdtm: Stack offset: 96
8802 19:51:36.855073 <6>[ 213.744706] lkdtm: Performing direct entry REPORT_STACK
8803 19:51:36.855526 <6>[ 213.750243] lkdtm: Stack offset: 80
8804 19:51:36.855990 <6>[ 213.754256] lkdtm: Performing direct entry REPORT_STACK
8805 19:51:36.856391 <6>[ 213.759798] lkdtm: Stack offset: 16
8806 19:51:36.856775 <6>[ 213.763828] lkdtm: Performing direct entry REPORT_STACK
8807 19:51:36.857149 <6>[ 213.769445] lkdtm: Stack offset: -544
8808 19:51:36.857517 <6>[ 213.773635] lkdtm: Performing direct entry REPORT_STACK
8809 19:51:36.857878 <6>[ 213.779171] lkdtm: Stack offset: 352
8810 19:51:36.858704 <6>[ 213.783274] lkdtm: Performing direct entry REPORT_STACK
8811 19:51:36.899879 <6>[ 213.788808] lkdtm: Stack offset: 240
8812 19:51:36.900341 <6>[ 213.792914] lkdtm: Performing direct entry REPORT_STACK
8813 19:51:36.900763 <6>[ 213.798465] lkdtm: Stack offset: -416
8814 19:51:36.901165 <6>[ 213.802650] lkdtm: Performing direct entry REPORT_STACK
8815 19:51:36.901547 <6>[ 213.808189] lkdtm: Stack offset: -400
8816 19:51:36.901918 <6>[ 213.812377] lkdtm: Performing direct entry REPORT_STACK
8817 19:51:36.902290 <6>[ 213.817916] lkdtm: Stack offset: 112
8818 19:51:36.902656 <6>[ 213.822062] lkdtm: Performing direct entry REPORT_STACK
8819 19:51:36.903462 <6>[ 213.827716] lkdtm: Stack offset: -256
8820 19:51:36.944623 <6>[ 213.831906] lkdtm: Performing direct entry REPORT_STACK
8821 19:51:36.945187 <6>[ 213.837445] lkdtm: Stack offset: -304
8822 19:51:36.945730 <6>[ 213.841636] lkdtm: Performing direct entry REPORT_STACK
8823 19:51:36.946100 <6>[ 213.847171] lkdtm: Stack offset: 272
8824 19:51:36.946454 <6>[ 213.851283] lkdtm: Performing direct entry REPORT_STACK
8825 19:51:36.946798 <6>[ 213.856816] lkdtm: Stack offset: -448
8826 19:51:36.947135 <6>[ 213.861015] lkdtm: Performing direct entry REPORT_STACK
8827 19:51:36.947361 <6>[ 213.866553] lkdtm: Stack offset: 288
8828 19:51:36.947557 <6>[ 213.870655] lkdtm: Performing direct entry REPORT_STACK
8829 19:51:36.948019 <6>[ 213.876193] lkdtm: Stack offset: -80
8830 19:51:36.988930 <6>[ 213.880301] lkdtm: Performing direct entry REPORT_STACK
8831 19:51:36.989233 <6>[ 213.885844] lkdtm: Stack offset: 256
8832 19:51:36.989436 <6>[ 213.889949] lkdtm: Performing direct entry REPORT_STACK
8833 19:51:36.989880 <6>[ 213.895491] lkdtm: Stack offset: -560
8834 19:51:36.990061 <6>[ 213.899693] lkdtm: Performing direct entry REPORT_STACK
8835 19:51:36.990214 <6>[ 213.905233] lkdtm: Stack offset: 224
8836 19:51:36.990404 <6>[ 213.909350] lkdtm: Performing direct entry REPORT_STACK
8837 19:51:36.990548 <6>[ 213.914888] lkdtm: Stack offset: -192
8838 19:51:36.992121 <6>[ 213.919090] lkdtm: Performing direct entry REPORT_STACK
8839 19:51:37.033945 <6>[ 213.924635] lkdtm: Stack offset: 144
8840 19:51:37.034214 <6>[ 213.928760] lkdtm: Performing direct entry REPORT_STACK
8841 19:51:37.034390 <6>[ 213.934299] lkdtm: Stack offset: 256
8842 19:51:37.034849 <6>[ 213.938417] lkdtm: Performing direct entry REPORT_STACK
8843 19:51:37.035019 <6>[ 213.943971] lkdtm: Stack offset: 96
8844 19:51:37.035161 <6>[ 213.948073] lkdtm: Performing direct entry REPORT_STACK
8845 19:51:37.035298 <6>[ 213.953615] lkdtm: Stack offset: -272
8846 19:51:37.035431 <6>[ 213.957803] lkdtm: Performing direct entry REPORT_STACK
8847 19:51:37.037096 <6>[ 213.963391] lkdtm: Stack offset: -432
8848 19:51:37.078842 <6>[ 213.967626] lkdtm: Performing direct entry REPORT_STACK
8849 19:51:37.079077 <6>[ 213.973296] lkdtm: Stack offset: 304
8850 19:51:37.079243 <6>[ 213.977409] lkdtm: Performing direct entry REPORT_STACK
8851 19:51:37.079398 <6>[ 213.982961] lkdtm: Stack offset: 32
8852 19:51:37.079605 <6>[ 213.986987] lkdtm: Performing direct entry REPORT_STACK
8853 19:51:37.079939 <6>[ 213.992527] lkdtm: Stack offset: -416
8854 19:51:37.080235 <6>[ 213.996718] lkdtm: Performing direct entry REPORT_STACK
8855 19:51:37.080519 <6>[ 214.002257] lkdtm: Stack offset: 192
8856 19:51:37.082184 <6>[ 214.006361] lkdtm: Performing direct entry REPORT_STACK
8857 19:51:37.123892 <6>[ 214.011971] lkdtm: Stack offset: -304
8858 19:51:37.124347 <6>[ 214.016167] lkdtm: Performing direct entry REPORT_STACK
8859 19:51:37.124687 <6>[ 214.021706] lkdtm: Stack offset: 176
8860 19:51:37.125000 <6>[ 214.025808] lkdtm: Performing direct entry REPORT_STACK
8861 19:51:37.125293 <6>[ 214.031343] lkdtm: Stack offset: -240
8862 19:51:37.125981 <6>[ 214.035535] lkdtm: Performing direct entry REPORT_STACK
8863 19:51:37.126311 <6>[ 214.041083] lkdtm: Stack offset: -176
8864 19:51:37.126599 <6>[ 214.045284] lkdtm: Performing direct entry REPORT_STACK
8865 19:51:37.126919 <6>[ 214.050824] lkdtm: Stack offset: 304
8866 19:51:37.168762 <6>[ 214.054934] lkdtm: Performing direct entry REPORT_STACK
8867 19:51:37.169215 <6>[ 214.060473] lkdtm: Stack offset: 0
8868 19:51:37.169548 <6>[ 214.064400] lkdtm: Performing direct entry REPORT_STACK
8869 19:51:37.170262 <6>[ 214.069938] lkdtm: Stack offset: 304
8870 19:51:37.170602 <6>[ 214.074093] lkdtm: Performing direct entry REPORT_STACK
8871 19:51:37.170904 <6>[ 214.079651] lkdtm: Stack offset: 400
8872 19:51:37.171193 <6>[ 214.083754] lkdtm: Performing direct entry REPORT_STACK
8873 19:51:37.171477 <6>[ 214.089293] lkdtm: Stack offset: -336
8874 19:51:37.171759 <6>[ 214.093485] lkdtm: Performing direct entry REPORT_STACK
8875 19:51:37.172243 <6>[ 214.099022] lkdtm: Stack offset: 144
8876 19:51:37.213265 <6>[ 214.103139] lkdtm: Performing direct entry REPORT_STACK
8877 19:51:37.213699 <6>[ 214.108675] lkdtm: Stack offset: 0
8878 19:51:37.214002 <6>[ 214.112607] lkdtm: Performing direct entry REPORT_STACK
8879 19:51:37.214636 <6>[ 214.118147] lkdtm: Stack offset: 128
8880 19:51:37.214931 <6>[ 214.122249] lkdtm: Performing direct entry REPORT_STACK
8881 19:51:37.215199 <6>[ 214.127793] lkdtm: Stack offset: 16
8882 19:51:37.215458 <6>[ 214.131813] lkdtm: Performing direct entry REPORT_STACK
8883 19:51:37.215709 <6>[ 214.137353] lkdtm: Stack offset: -176
8884 19:51:37.216532 <6>[ 214.141539] lkdtm: Performing direct entry REPORT_STACK
8885 19:51:37.258245 <6>[ 214.147075] lkdtm: Stack offset: 0
8886 19:51:37.259096 <6>[ 214.151005] lkdtm: Performing direct entry REPORT_STACK
8887 19:51:37.259458 <6>[ 214.156540] lkdtm: Stack offset: 176
8888 19:51:37.259803 <6>[ 214.160645] lkdtm: Performing direct entry REPORT_STACK
8889 19:51:37.260112 <6>[ 214.166263] lkdtm: Stack offset: 160
8890 19:51:37.260404 <6>[ 214.170377] lkdtm: Performing direct entry REPORT_STACK
8891 19:51:37.260691 <6>[ 214.175917] lkdtm: Stack offset: 432
8892 19:51:37.260971 <6>[ 214.180021] lkdtm: Performing direct entry REPORT_STACK
8893 19:51:37.261252 <6>[ 214.185578] lkdtm: Stack offset: 352
8894 19:51:37.302850 <6>[ 214.189813] lkdtm: Performing direct entry REPORT_STACK
8895 19:51:37.303215 <6>[ 214.195352] lkdtm: Stack offset: -48
8896 19:51:37.303819 <6>[ 214.199458] lkdtm: Performing direct entry REPORT_STACK
8897 19:51:37.304102 <6>[ 214.204997] lkdtm: Stack offset: -208
8898 19:51:37.304316 <6>[ 214.209191] lkdtm: Performing direct entry REPORT_STACK
8899 19:51:37.304482 <6>[ 214.214729] lkdtm: Stack offset: 336
8900 19:51:37.304641 <6>[ 214.218831] lkdtm: Performing direct entry REPORT_STACK
8901 19:51:37.304757 <6>[ 214.224371] lkdtm: Stack offset: 368
8902 19:51:37.304925 <6>[ 214.228494] lkdtm: Performing direct entry REPORT_STACK
8903 19:51:37.306001 <6>[ 214.234040] lkdtm: Stack offset: -160
8904 19:51:37.347425 <6>[ 214.238260] lkdtm: Performing direct entry REPORT_STACK
8905 19:51:37.347730 <6>[ 214.243800] lkdtm: Stack offset: -464
8906 19:51:37.348041 <6>[ 214.247996] lkdtm: Performing direct entry REPORT_STACK
8907 19:51:37.348620 <6>[ 214.253535] lkdtm: Stack offset: -16
8908 19:51:37.348857 <6>[ 214.257638] lkdtm: Performing direct entry REPORT_STACK
8909 19:51:37.349034 <6>[ 214.263175] lkdtm: Stack offset: 176
8910 19:51:37.349182 <6>[ 214.267275] lkdtm: Performing direct entry REPORT_STACK
8911 19:51:37.349403 <6>[ 214.272809] lkdtm: Stack offset: -384
8912 19:51:37.350521 <6>[ 214.277003] lkdtm: Performing direct entry REPORT_STACK
8913 19:51:37.392669 <6>[ 214.282542] lkdtm: Stack offset: 272
8914 19:51:37.392938 <6>[ 214.286670] lkdtm: Performing direct entry REPORT_STACK
8915 19:51:37.393152 <6>[ 214.292212] lkdtm: Stack offset: 64
8916 19:51:37.393345 <6>[ 214.296253] lkdtm: Performing direct entry REPORT_STACK
8917 19:51:37.393500 <6>[ 214.301808] lkdtm: Stack offset: -224
8918 19:51:37.393650 <6>[ 214.306194] lkdtm: Performing direct entry REPORT_STACK
8919 19:51:37.393766 <6>[ 214.311858] lkdtm: Stack offset: -544
8920 19:51:37.393880 <6>[ 214.316076] lkdtm: Performing direct entry REPORT_STACK
8921 19:51:37.395837 <6>[ 214.321617] lkdtm: Stack offset: -64
8922 19:51:37.437287 <6>[ 214.325723] lkdtm: Performing direct entry REPORT_STACK
8923 19:51:37.437525 <6>[ 214.331262] lkdtm: Stack offset: -512
8924 19:51:37.437692 <6>[ 214.335450] lkdtm: Performing direct entry REPORT_STACK
8925 19:51:37.437846 <6>[ 214.340989] lkdtm: Stack offset: -48
8926 19:51:37.437992 <6>[ 214.345096] lkdtm: Performing direct entry REPORT_STACK
8927 19:51:37.438136 <6>[ 214.350644] lkdtm: Stack offset: 368
8928 19:51:37.438276 <6>[ 214.354831] lkdtm: Performing direct entry REPORT_STACK
8929 19:51:37.438417 <6>[ 214.360369] lkdtm: Stack offset: -112
8930 19:51:37.440605 <6>[ 214.364559] lkdtm: Performing direct entry REPORT_STACK
8931 19:51:37.482349 <6>[ 214.370097] lkdtm: Stack offset: -416
8932 19:51:37.482820 <6>[ 214.374282] lkdtm: Performing direct entry REPORT_STACK
8933 19:51:37.483156 <6>[ 214.379820] lkdtm: Stack offset: -288
8934 19:51:37.483462 <6>[ 214.384005] lkdtm: Performing direct entry REPORT_STACK
8935 19:51:37.483756 <6>[ 214.389542] lkdtm: Stack offset: -336
8936 19:51:37.484102 <6>[ 214.393729] lkdtm: Performing direct entry REPORT_STACK
8937 19:51:37.484389 <6>[ 214.399266] lkdtm: Stack offset: 288
8938 19:51:37.484671 <6>[ 214.403367] lkdtm: Performing direct entry REPORT_STACK
8939 19:51:37.484951 <6>[ 214.408903] lkdtm: Stack offset: 96
8940 19:51:37.527364 <6>[ 214.412935] lkdtm: Performing direct entry REPORT_STACK
8941 19:51:37.527858 <6>[ 214.418482] lkdtm: Stack offset: -480
8942 19:51:37.528204 <6>[ 214.422675] lkdtm: Performing direct entry REPORT_STACK
8943 19:51:37.528511 <6>[ 214.428229] lkdtm: Stack offset: 192
8944 19:51:37.528805 <6>[ 214.432358] lkdtm: Performing direct entry REPORT_STACK
8945 19:51:37.529094 <6>[ 214.437897] lkdtm: Stack offset: 192
8946 19:51:37.529377 <6>[ 214.442044] lkdtm: Performing direct entry REPORT_STACK
8947 19:51:37.529660 <6>[ 214.447690] lkdtm: Stack offset: -64
8948 19:51:37.529937 <6>[ 214.451798] lkdtm: Performing direct entry REPORT_STACK
8949 19:51:37.530614 <6>[ 214.457336] lkdtm: Stack offset: -256
8950 19:51:37.571892 <6>[ 214.461527] lkdtm: Performing direct entry REPORT_STACK
8951 19:51:37.572344 <6>[ 214.467069] lkdtm: Stack offset: -304
8952 19:51:37.572680 <6>[ 214.471272] lkdtm: Performing direct entry REPORT_STACK
8953 19:51:37.572992 <6>[ 214.476811] lkdtm: Stack offset: -240
8954 19:51:37.573285 <6>[ 214.480996] lkdtm: Performing direct entry REPORT_STACK
8955 19:51:37.573574 <6>[ 214.486530] lkdtm: Stack offset: 320
8956 19:51:37.573856 <6>[ 214.490636] lkdtm: Performing direct entry REPORT_STACK
8957 19:51:37.574135 <6>[ 214.496171] lkdtm: Stack offset: 208
8958 19:51:37.575072 <6>[ 214.500268] lkdtm: Performing direct entry REPORT_STACK
8959 19:51:37.616632 <6>[ 214.505802] lkdtm: Stack offset: 80
8960 19:51:37.617088 <6>[ 214.509817] lkdtm: Performing direct entry REPORT_STACK
8961 19:51:37.617511 <6>[ 214.515353] lkdtm: Stack offset: -576
8962 19:51:37.617908 <6>[ 214.519536] lkdtm: Performing direct entry REPORT_STACK
8963 19:51:37.618292 <6>[ 214.525074] lkdtm: Stack offset: -176
8964 19:51:37.618668 <6>[ 214.529262] lkdtm: Performing direct entry REPORT_STACK
8965 19:51:37.619034 <6>[ 214.534808] lkdtm: Stack offset: -576
8966 19:51:37.619397 <6>[ 214.539008] lkdtm: Performing direct entry REPORT_STACK
8967 19:51:37.620196 <6>[ 214.544545] lkdtm: Stack offset: 432
8968 19:51:37.661169 <6>[ 214.548646] lkdtm: Performing direct entry REPORT_STACK
8969 19:51:37.661538 <6>[ 214.554184] lkdtm: Stack offset: 304
8970 19:51:37.661778 <6>[ 214.558286] lkdtm: Performing direct entry REPORT_STACK
8971 19:51:37.662272 <6>[ 214.563829] lkdtm: Stack offset: -400
8972 19:51:37.662481 <6>[ 214.568047] lkdtm: Performing direct entry REPORT_STACK
8973 19:51:37.662708 <6>[ 214.573616] lkdtm: Stack offset: -528
8974 19:51:37.662972 <6>[ 214.577806] lkdtm: Performing direct entry REPORT_STACK
8975 19:51:37.663144 <6>[ 214.583347] lkdtm: Stack offset: -416
8976 19:51:37.663305 <6>[ 214.587539] lkdtm: Performing direct entry REPORT_STACK
8977 19:51:37.664388 <6>[ 214.593072] lkdtm: Stack offset: -416
8978 19:51:37.705739 <6>[ 214.597265] lkdtm: Performing direct entry REPORT_STACK
8979 19:51:37.706326 <6>[ 214.602797] lkdtm: Stack offset: 32
8980 19:51:37.706587 <6>[ 214.606822] lkdtm: Performing direct entry REPORT_STACK
8981 19:51:37.706805 <6>[ 214.612364] lkdtm: Stack offset: -272
8982 19:51:37.707020 <6>[ 214.616559] lkdtm: Performing direct entry REPORT_STACK
8983 19:51:37.707214 <6>[ 214.622101] lkdtm: Stack offset: -64
8984 19:51:37.707415 <6>[ 214.626203] lkdtm: Performing direct entry REPORT_STACK
8985 19:51:37.707611 <6>[ 214.631735] lkdtm: Stack offset: 432
8986 19:51:37.708948 <6>[ 214.635835] lkdtm: Performing direct entry REPORT_STACK
8987 19:51:37.750770 <6>[ 214.641370] lkdtm: Stack offset: -224
8988 19:51:37.751037 <6>[ 214.645558] lkdtm: Performing direct entry REPORT_STACK
8989 19:51:37.751207 <6>[ 214.651096] lkdtm: Stack offset: -48
8990 19:51:37.751632 <6>[ 214.655203] lkdtm: Performing direct entry REPORT_STACK
8991 19:51:37.751816 <6>[ 214.660737] lkdtm: Stack offset: -128
8992 19:51:37.751974 <6>[ 214.664920] lkdtm: Performing direct entry REPORT_STACK
8993 19:51:37.752109 <6>[ 214.670461] lkdtm: Stack offset: 320
8994 19:51:37.752242 <6>[ 214.674576] lkdtm: Performing direct entry REPORT_STACK
8995 19:51:37.753991 <6>[ 214.680125] lkdtm: Stack offset: -208
8996 19:51:37.795303 <6>[ 214.684445] lkdtm: Performing direct entry REPORT_STACK
8997 19:51:37.795540 <6>[ 214.689996] lkdtm: Stack offset: 256
8998 19:51:37.795708 <6>[ 214.694108] lkdtm: Performing direct entry REPORT_STACK
8999 19:51:37.795889 <6>[ 214.699636] lkdtm: Stack offset: -80
9000 19:51:37.796301 <6>[ 214.703735] lkdtm: Performing direct entry REPORT_STACK
9001 19:51:37.796461 <6>[ 214.709275] lkdtm: Stack offset: -224
9002 19:51:37.796605 <6>[ 214.713466] lkdtm: Performing direct entry REPORT_STACK
9003 19:51:37.796748 <6>[ 214.719088] lkdtm: Stack offset: -496
9004 19:51:37.798491 <6>[ 214.723288] lkdtm: Performing direct entry REPORT_STACK
9005 19:51:37.840161 <6>[ 214.728828] lkdtm: Stack offset: -288
9006 19:51:37.840607 <6>[ 214.733025] lkdtm: Performing direct entry REPORT_STACK
9007 19:51:37.840937 <6>[ 214.738564] lkdtm: Stack offset: -96
9008 19:51:37.841245 <6>[ 214.742670] lkdtm: Performing direct entry REPORT_STACK
9009 19:51:37.841534 <6>[ 214.748209] lkdtm: Stack offset: 96
9010 19:51:37.842190 <6>[ 214.752226] lkdtm: Performing direct entry REPORT_STACK
9011 19:51:37.842507 <6>[ 214.757766] lkdtm: Stack offset: 320
9012 19:51:37.842796 <6>[ 214.761869] lkdtm: Performing direct entry REPORT_STACK
9013 19:51:37.843075 <6>[ 214.767409] lkdtm: Stack offset: 144
9014 19:51:37.885497 <6>[ 214.771514] lkdtm: Performing direct entry REPORT_STACK
9015 19:51:37.885952 <6>[ 214.777054] lkdtm: Stack offset: 208
9016 19:51:37.886288 <6>[ 214.781166] lkdtm: Performing direct entry REPORT_STACK
9017 19:51:37.886599 <6>[ 214.786706] lkdtm: Stack offset: 96
9018 19:51:37.886894 <6>[ 214.790733] lkdtm: Performing direct entry REPORT_STACK
9019 19:51:37.887181 <6>[ 214.796292] lkdtm: Stack offset: -32
9020 19:51:37.887461 <6>[ 214.800528] lkdtm: Performing direct entry REPORT_STACK
9021 19:51:37.887738 <6>[ 214.806068] lkdtm: Stack offset: 400
9022 19:51:37.888067 <6>[ 214.810187] lkdtm: Performing direct entry REPORT_STACK
9023 19:51:37.888759 <6>[ 214.815839] lkdtm: Stack offset: -80
9024 19:51:37.930059 <6>[ 214.819949] lkdtm: Performing direct entry REPORT_STACK
9025 19:51:37.930535 <6>[ 214.825485] lkdtm: Stack offset: 400
9026 19:51:37.930872 <6>[ 214.829592] lkdtm: Performing direct entry REPORT_STACK
9027 19:51:37.931181 <6>[ 214.835132] lkdtm: Stack offset: 128
9028 19:51:37.931476 <6>[ 214.839250] lkdtm: Performing direct entry REPORT_STACK
9029 19:51:37.931765 <6>[ 214.844790] lkdtm: Stack offset: -432
9030 19:51:37.932103 <6>[ 214.848975] lkdtm: Performing direct entry REPORT_STACK
9031 19:51:37.932397 <6>[ 214.854510] lkdtm: Stack offset: 400
9032 19:51:37.933134 <6>[ 214.858612] lkdtm: Performing direct entry REPORT_STACK
9033 19:51:37.974891 <6>[ 214.864147] lkdtm: Stack offset: -32
9034 19:51:37.975340 <6>[ 214.868254] lkdtm: Performing direct entry REPORT_STACK
9035 19:51:37.975671 <6>[ 214.873788] lkdtm: Stack offset: -464
9036 19:51:37.976018 <6>[ 214.878027] lkdtm: Performing direct entry REPORT_STACK
9037 19:51:37.976340 <6>[ 214.883586] lkdtm: Stack offset: -96
9038 19:51:37.976631 <6>[ 214.887690] lkdtm: Performing direct entry REPORT_STACK
9039 19:51:37.976913 <6>[ 214.893230] lkdtm: Stack offset: -320
9040 19:51:37.977193 <6>[ 214.897416] lkdtm: Performing direct entry REPORT_STACK
9041 19:51:37.978124 <6>[ 214.902963] lkdtm: Stack offset: 256
9042 19:51:38.019577 <6>[ 214.907072] lkdtm: Performing direct entry REPORT_STACK
9043 19:51:38.019879 <6>[ 214.912608] lkdtm: Stack offset: 144
9044 19:51:38.020074 <6>[ 214.916712] lkdtm: Performing direct entry REPORT_STACK
9045 19:51:38.020263 <6>[ 214.922252] lkdtm: Stack offset: -464
9046 19:51:38.020453 <6>[ 214.926446] lkdtm: Performing direct entry REPORT_STACK
9047 19:51:38.020624 <6>[ 214.931987] lkdtm: Stack offset: 32
9048 19:51:38.020756 <6>[ 214.936019] lkdtm: Performing direct entry REPORT_STACK
9049 19:51:38.020852 <6>[ 214.941561] lkdtm: Stack offset: 80
9050 19:51:38.020946 <6>[ 214.945601] lkdtm: Performing direct entry REPORT_STACK
9051 19:51:38.022605 <6>[ 214.951136] lkdtm: Stack offset: 256
9052 19:51:38.063994 <6>[ 214.955241] lkdtm: Performing direct entry REPORT_STACK
9053 19:51:38.064303 <6>[ 214.960779] lkdtm: Stack offset: -368
9054 19:51:38.064490 <6>[ 214.964969] lkdtm: Performing direct entry REPORT_STACK
9055 19:51:38.064682 <6>[ 214.970500] lkdtm: Stack offset: 144
9056 19:51:38.064826 <6>[ 214.974595] lkdtm: Performing direct entry REPORT_STACK
9057 19:51:38.064962 <6>[ 214.980129] lkdtm: Stack offset: -96
9058 19:51:38.065092 <6>[ 214.984247] lkdtm: Performing direct entry REPORT_STACK
9059 19:51:38.065220 <6>[ 214.989783] lkdtm: Stack offset: 160
9060 19:51:38.067158 <6>[ 214.993887] lkdtm: Performing direct entry REPORT_STACK
9061 19:51:38.108872 <6>[ 214.999437] lkdtm: Stack offset: 160
9062 19:51:38.109143 <6>[ 215.003617] lkdtm: Performing direct entry REPORT_STACK
9063 19:51:38.109325 <6>[ 215.009154] lkdtm: Stack offset: -160
9064 19:51:38.109490 <6>[ 215.013341] lkdtm: Performing direct entry REPORT_STACK
9065 19:51:38.109651 <6>[ 215.018877] lkdtm: Stack offset: 352
9066 19:51:38.109785 <6>[ 215.022986] lkdtm: Performing direct entry REPORT_STACK
9067 19:51:38.109915 <6>[ 215.028529] lkdtm: Stack offset: 224
9068 19:51:38.110041 <6>[ 215.032649] lkdtm: Performing direct entry REPORT_STACK
9069 19:51:38.112044 <6>[ 215.038188] lkdtm: Stack offset: -112
9070 19:51:38.153774 <6>[ 215.042374] lkdtm: Performing direct entry REPORT_STACK
9071 19:51:38.154236 <6>[ 215.047915] lkdtm: Stack offset: 320
9072 19:51:38.154575 <6>[ 215.052029] lkdtm: Performing direct entry REPORT_STACK
9073 19:51:38.154891 <6>[ 215.057568] lkdtm: Stack offset: 176
9074 19:51:38.155190 <6>[ 215.061673] lkdtm: Performing direct entry REPORT_STACK
9075 19:51:38.155479 <6>[ 215.067213] lkdtm: Stack offset: -208
9076 19:51:38.155765 <6>[ 215.071402] lkdtm: Performing direct entry REPORT_STACK
9077 19:51:38.156096 <6>[ 215.077013] lkdtm: Stack offset: 416
9078 19:51:38.157043 <6>[ 215.081124] lkdtm: Performing direct entry REPORT_STACK
9079 19:51:38.198723 <6>[ 215.086674] lkdtm: Stack offset: -384
9080 19:51:38.199180 <6>[ 215.090866] lkdtm: Performing direct entry REPORT_STACK
9081 19:51:38.199521 <6>[ 215.096404] lkdtm: Stack offset: 16
9082 19:51:38.199872 <6>[ 215.100424] lkdtm: Performing direct entry REPORT_STACK
9083 19:51:38.200178 <6>[ 215.105963] lkdtm: Stack offset: 320
9084 19:51:38.200464 <6>[ 215.110248] lkdtm: Performing direct entry REPORT_STACK
9085 19:51:38.200744 <6>[ 215.115776] lkdtm: Stack offset: -512
9086 19:51:38.201019 <6>[ 215.119963] lkdtm: Performing direct entry REPORT_STACK
9087 19:51:38.201293 <6>[ 215.125503] lkdtm: Stack offset: -544
9088 19:51:38.243586 <6>[ 215.129693] lkdtm: Performing direct entry REPORT_STACK
9089 19:51:38.244078 <6>[ 215.135232] lkdtm: Stack offset: -192
9090 19:51:38.244422 <6>[ 215.139424] lkdtm: Performing direct entry REPORT_STACK
9091 19:51:38.244736 <6>[ 215.144962] lkdtm: Stack offset: -560
9092 19:51:38.245034 <6>[ 215.149170] lkdtm: Performing direct entry REPORT_STACK
9093 19:51:38.245428 <6>[ 215.154709] lkdtm: Stack offset: 144
9094 19:51:38.245730 <6>[ 215.158815] lkdtm: Performing direct entry REPORT_STACK
9095 19:51:38.246006 <6>[ 215.164354] lkdtm: Stack offset: 112
9096 19:51:38.246283 <6>[ 215.168466] lkdtm: Performing direct entry REPORT_STACK
9097 19:51:38.246937 <6>[ 215.174014] lkdtm: Stack offset: -160
9098 19:51:38.288176 <6>[ 215.178209] lkdtm: Performing direct entry REPORT_STACK
9099 19:51:38.288624 <6>[ 215.183736] lkdtm: Stack offset: 64
9100 19:51:38.288959 <6>[ 215.187751] lkdtm: Performing direct entry REPORT_STACK
9101 19:51:38.289269 <6>[ 215.193290] lkdtm: Stack offset: -320
9102 19:51:38.289562 <6>[ 215.197480] lkdtm: Performing direct entry REPORT_STACK
9103 19:51:38.289847 <6>[ 215.203019] lkdtm: Stack offset: -560
9104 19:51:38.290124 <6>[ 215.207220] lkdtm: Performing direct entry REPORT_STACK
9105 19:51:38.290395 <6>[ 215.212758] lkdtm: Stack offset: 64
9106 19:51:38.291522 <6>[ 215.216778] lkdtm: Performing direct entry REPORT_STACK
9107 19:51:38.333222 <6>[ 215.222331] lkdtm: Stack offset: 384
9108 19:51:38.333722 <6>[ 215.226550] lkdtm: Performing direct entry REPORT_STACK
9109 19:51:38.334166 <6>[ 215.232089] lkdtm: Stack offset: -384
9110 19:51:38.334575 <6>[ 215.236283] lkdtm: Performing direct entry REPORT_STACK
9111 19:51:38.334966 <6>[ 215.241821] lkdtm: Stack offset: -256
9112 19:51:38.335351 <6>[ 215.246060] lkdtm: Performing direct entry REPORT_STACK
9113 19:51:38.335725 <6>[ 215.251713] lkdtm: Stack offset: -256
9114 19:51:38.336136 <6>[ 215.255906] lkdtm: Performing direct entry REPORT_STACK
9115 19:51:38.336924 <6>[ 215.261447] lkdtm: Stack offset: 288
9116 19:51:38.377834 <6>[ 215.265556] lkdtm: Performing direct entry REPORT_STACK
9117 19:51:38.378125 <6>[ 215.271103] lkdtm: Stack offset: 240
9118 19:51:38.378366 <6>[ 215.275211] lkdtm: Performing direct entry REPORT_STACK
9119 19:51:38.378594 <6>[ 215.280746] lkdtm: Stack offset: -336
9120 19:51:38.378801 <6>[ 215.284941] lkdtm: Performing direct entry REPORT_STACK
9121 19:51:38.378980 <6>[ 215.290480] lkdtm: Stack offset: 240
9122 19:51:38.379150 <6>[ 215.294591] lkdtm: Performing direct entry REPORT_STACK
9123 19:51:38.379319 <6>[ 215.300127] lkdtm: Stack offset: 416
9124 19:51:38.380916 <6>[ 215.304238] lkdtm: Performing direct entry REPORT_STACK
9125 19:51:38.381131 <6>[ 215.309781] lkdtm: Stack offset: 160
9126 19:51:38.422366 <6>[ 215.313909] lkdtm: Performing direct entry REPORT_STACK
9127 19:51:38.422962 <6>[ 215.319445] lkdtm: Stack offset: -544
9128 19:51:38.423208 <6>[ 215.323646] lkdtm: Performing direct entry REPORT_STACK
9129 19:51:38.423432 <6>[ 215.329181] lkdtm: Stack offset: 352
9130 19:51:38.423613 <6>[ 215.333320] lkdtm: Performing direct entry REPORT_STACK
9131 19:51:38.423801 <6>[ 215.338863] lkdtm: Stack offset: -112
9132 19:51:38.423973 <6>[ 215.343070] lkdtm: Performing direct entry REPORT_STACK
9133 19:51:38.424140 <6>[ 215.348611] lkdtm: Stack offset: -400
9134 19:51:38.425444 <6>[ 215.352815] lkdtm: Performing direct entry REPORT_STACK
9135 19:51:38.467555 <6>[ 215.358360] lkdtm: Stack offset: -512
9136 19:51:38.467864 <6>[ 215.362586] lkdtm: Performing direct entry REPORT_STACK
9137 19:51:38.468111 <6>[ 215.368151] lkdtm: Stack offset: 112
9138 19:51:38.468323 <6>[ 215.372328] lkdtm: Performing direct entry REPORT_STACK
9139 19:51:38.468522 <6>[ 215.377871] lkdtm: Stack offset: -96
9140 19:51:38.468988 <6>[ 215.382034] lkdtm: Performing direct entry REPORT_STACK
9141 19:51:38.469169 <6>[ 215.387689] lkdtm: Stack offset: -240
9142 19:51:38.469363 <6>[ 215.391891] lkdtm: Performing direct entry REPORT_STACK
9143 19:51:38.470732 <6>[ 215.397432] lkdtm: Stack offset: -336
9144 19:51:38.512240 <6>[ 215.401624] lkdtm: Performing direct entry REPORT_STACK
9145 19:51:38.512787 <6>[ 215.407163] lkdtm: Stack offset: -512
9146 19:51:38.512994 <6>[ 215.411362] lkdtm: Performing direct entry REPORT_STACK
9147 19:51:38.513206 <6>[ 215.416902] lkdtm: Stack offset: -224
9148 19:51:38.513402 <6>[ 215.421095] lkdtm: Performing direct entry REPORT_STACK
9149 19:51:38.513575 <6>[ 215.426834] lkdtm: Stack offset: -528
9150 19:51:38.513745 <6>[ 215.431032] lkdtm: Performing direct entry REPORT_STACK
9151 19:51:38.513910 <6>[ 215.436570] lkdtm: Stack offset: 96
9152 19:51:38.515465 <6>[ 215.440587] lkdtm: Performing direct entry REPORT_STACK
9153 19:51:38.557366 <6>[ 215.446126] lkdtm: Stack offset: -160
9154 19:51:38.557836 <6>[ 215.450330] lkdtm: Performing direct entry REPORT_STACK
9155 19:51:38.558271 <6>[ 215.455869] lkdtm: Stack offset: 320
9156 19:51:38.558668 <6>[ 215.459971] lkdtm: Performing direct entry REPORT_STACK
9157 19:51:38.559049 <6>[ 215.465510] lkdtm: Stack offset: 32
9158 19:51:38.559836 <6>[ 215.469529] lkdtm: Performing direct entry REPORT_STACK
9159 19:51:38.560193 <6>[ 215.475069] lkdtm: Stack offset: 288
9160 19:51:38.560591 <6>[ 215.479178] lkdtm: Performing direct entry REPORT_STACK
9161 19:51:38.560968 <6>[ 215.484718] lkdtm: Stack offset: 256
9162 19:51:38.602244 <6>[ 215.488822] lkdtm: Performing direct entry REPORT_STACK
9163 19:51:38.602700 <6>[ 215.494361] lkdtm: Stack offset: 384
9164 19:51:38.603121 <6>[ 215.498467] lkdtm: Performing direct entry REPORT_STACK
9165 19:51:38.603937 <6>[ 215.504022] lkdtm: Stack offset: -384
9166 19:51:38.604302 <6>[ 215.508245] lkdtm: Performing direct entry REPORT_STACK
9167 19:51:38.604696 <6>[ 215.513796] lkdtm: Stack offset: 64
9168 19:51:38.605075 <6>[ 215.517818] lkdtm: Performing direct entry REPORT_STACK
9169 19:51:38.605457 <6>[ 215.523357] lkdtm: Stack offset: -496
9170 19:51:38.605762 <6>[ 215.527549] lkdtm: Performing direct entry REPORT_STACK
9171 19:51:38.606122 <6>[ 215.533087] lkdtm: Stack offset: 368
9172 19:51:38.646974 <6>[ 215.537188] lkdtm: Performing direct entry REPORT_STACK
9173 19:51:38.647428 <6>[ 215.542727] lkdtm: Stack offset: -96
9174 19:51:38.648143 <6>[ 215.546830] lkdtm: Performing direct entry REPORT_STACK
9175 19:51:38.648492 <6>[ 215.552377] lkdtm: Stack offset: -144
9176 19:51:38.648803 <6>[ 215.556574] lkdtm: Performing direct entry REPORT_STACK
9177 19:51:38.649104 <6>[ 215.562113] lkdtm: Stack offset: 176
9178 19:51:38.649393 <6>[ 215.566238] lkdtm: Performing direct entry REPORT_STACK
9179 19:51:38.649679 <6>[ 215.571904] lkdtm: Stack offset: 432
9180 19:51:38.650377 <6>[ 215.576010] lkdtm: Performing direct entry REPORT_STACK
9181 19:51:38.691740 <6>[ 215.581551] lkdtm: Stack offset: -384
9182 19:51:38.692248 <6>[ 215.585746] lkdtm: Performing direct entry REPORT_STACK
9183 19:51:38.692609 <6>[ 215.591284] lkdtm: Stack offset: 64
9184 19:51:38.692935 <6>[ 215.595303] lkdtm: Performing direct entry REPORT_STACK
9185 19:51:38.693243 <6>[ 215.600841] lkdtm: Stack offset: -176
9186 19:51:38.693542 <6>[ 215.605038] lkdtm: Performing direct entry REPORT_STACK
9187 19:51:38.693833 <6>[ 215.610578] lkdtm: Stack offset: -544
9188 19:51:38.694114 <6>[ 215.614773] lkdtm: Performing direct entry REPORT_STACK
9189 19:51:38.694902 <6>[ 215.620313] lkdtm: Stack offset: -272
9190 19:51:38.736018 <6>[ 215.624501] lkdtm: Performing direct entry REPORT_STACK
9191 19:51:38.736424 <6>[ 215.630048] lkdtm: Stack offset: -336
9192 19:51:38.736628 <6>[ 215.634241] lkdtm: Performing direct entry REPORT_STACK
9193 19:51:38.736843 <6>[ 215.639778] lkdtm: Stack offset: 400
9194 19:51:38.737361 <6>[ 215.643884] lkdtm: Performing direct entry REPORT_STACK
9195 19:51:38.737549 <6>[ 215.649426] lkdtm: Stack offset: -80
9196 19:51:38.737715 <6>[ 215.653552] lkdtm: Performing direct entry REPORT_STACK
9197 19:51:38.737858 <6>[ 215.659095] lkdtm: Stack offset: -128
9198 19:51:38.739177 <6>[ 215.663291] lkdtm: Performing direct entry REPORT_STACK
9199 19:51:38.780936 <6>[ 215.668833] lkdtm: Stack offset: 240
9200 19:51:38.781268 <6>[ 215.672956] lkdtm: Performing direct entry REPORT_STACK
9201 19:51:38.781472 <6>[ 215.678494] lkdtm: Stack offset: 144
9202 19:51:38.781647 <6>[ 215.682632] lkdtm: Performing direct entry REPORT_STACK
9203 19:51:38.782105 <6>[ 215.688245] lkdtm: Stack offset: 384
9204 19:51:38.782347 <6>[ 215.692369] lkdtm: Performing direct entry REPORT_STACK
9205 19:51:38.782518 <6>[ 215.697906] lkdtm: Stack offset: 96
9206 19:51:38.782669 <6>[ 215.701922] lkdtm: Performing direct entry REPORT_STACK
9207 19:51:38.782825 <6>[ 215.707457] lkdtm: Stack offset: -480
9208 19:51:38.784132 <6>[ 215.711643] lkdtm: Performing direct entry REPORT_STACK
9209 19:51:38.825812 <6>[ 215.717179] lkdtm: Stack offset: -32
9210 19:51:38.826087 <6>[ 215.721281] lkdtm: Performing direct entry REPORT_STACK
9211 19:51:38.826326 <6>[ 215.726825] lkdtm: Stack offset: -416
9212 19:51:38.826509 <6>[ 215.731013] lkdtm: Performing direct entry REPORT_STACK
9213 19:51:38.826670 <6>[ 215.736547] lkdtm: Stack offset: 432
9214 19:51:38.826799 <6>[ 215.740659] lkdtm: Performing direct entry REPORT_STACK
9215 19:51:38.826926 <6>[ 215.746193] lkdtm: Stack offset: -528
9216 19:51:38.827051 <6>[ 215.750400] lkdtm: Performing direct entry REPORT_STACK
9217 19:51:38.829205 <6>[ 215.755939] lkdtm: Stack offset: 96
9218 19:51:38.870681 <6>[ 215.759957] lkdtm: Performing direct entry REPORT_STACK
9219 19:51:38.871146 <6>[ 215.765496] lkdtm: Stack offset: -80
9220 19:51:38.871496 <6>[ 215.769597] lkdtm: Performing direct entry REPORT_STACK
9221 19:51:38.871850 <6>[ 215.775207] lkdtm: Stack offset: -464
9222 19:51:38.872159 <6>[ 215.779403] lkdtm: Performing direct entry REPORT_STACK
9223 19:51:38.872456 <6>[ 215.784941] lkdtm: Stack offset: 288
9224 19:51:38.872745 <6>[ 215.789052] lkdtm: Performing direct entry REPORT_STACK
9225 19:51:38.873030 <6>[ 215.794591] lkdtm: Stack offset: 320
9226 19:51:38.873982 <6>[ 215.798703] lkdtm: Performing direct entry REPORT_STACK
9227 19:51:38.915648 <6>[ 215.804256] lkdtm: Stack offset: -192
9228 19:51:38.916142 <6>[ 215.808579] lkdtm: Performing direct entry REPORT_STACK
9229 19:51:38.916492 <6>[ 215.814130] lkdtm: Stack offset: -432
9230 19:51:38.916818 <6>[ 215.818321] lkdtm: Performing direct entry REPORT_STACK
9231 19:51:38.917118 <6>[ 215.823860] lkdtm: Stack offset: -400
9232 19:51:38.917414 <6>[ 215.828049] lkdtm: Performing direct entry REPORT_STACK
9233 19:51:38.917699 <6>[ 215.833588] lkdtm: Stack offset: 64
9234 19:51:38.917984 <6>[ 215.837608] lkdtm: Performing direct entry REPORT_STACK
9235 19:51:38.918266 <6>[ 215.843147] lkdtm: Stack offset: -304
9236 19:51:38.960598 <6>[ 215.847346] lkdtm: Performing direct entry REPORT_STACK
9237 19:51:38.961065 <6>[ 215.852884] lkdtm: Stack offset: -336
9238 19:51:38.961413 <6>[ 215.857073] lkdtm: Performing direct entry REPORT_STACK
9239 19:51:38.962109 <6>[ 215.862612] lkdtm: Stack offset: -400
9240 19:51:38.962448 <6>[ 215.866802] lkdtm: Performing direct entry REPORT_STACK
9241 19:51:38.962756 <6>[ 215.872341] lkdtm: Stack offset: -160
9242 19:51:38.963049 <6>[ 215.876544] lkdtm: Performing direct entry REPORT_STACK
9243 19:51:38.963333 <6>[ 215.882084] lkdtm: Stack offset: 112
9244 19:51:38.963623 <6>[ 215.886209] lkdtm: Performing direct entry REPORT_STACK
9245 19:51:38.964050 <6>[ 215.891874] lkdtm: Stack offset: -80
9246 19:51:39.005186 <6>[ 215.895978] lkdtm: Performing direct entry REPORT_STACK
9247 19:51:39.005645 <6>[ 215.901519] lkdtm: Stack offset: -544
9248 19:51:39.006370 <6>[ 215.905710] lkdtm: Performing direct entry REPORT_STACK
9249 19:51:39.006715 <6>[ 215.911248] lkdtm: Stack offset: -560
9250 19:51:39.007025 <6>[ 215.915448] lkdtm: Performing direct entry REPORT_STACK
9251 19:51:39.007322 <6>[ 215.920983] lkdtm: Stack offset: 256
9252 19:51:39.007610 <6>[ 215.925088] lkdtm: Performing direct entry REPORT_STACK
9253 19:51:39.007938 <6>[ 215.930638] lkdtm: Stack offset: -512
9254 19:51:39.008608 <6>[ 215.934839] lkdtm: Performing direct entry REPORT_STACK
9255 19:51:39.049972 <6>[ 215.940379] lkdtm: Stack offset: 416
9256 19:51:39.050423 <6>[ 215.944480] lkdtm: Performing direct entry REPORT_STACK
9257 19:51:39.051177 <6>[ 215.950020] lkdtm: Stack offset: 352
9258 19:51:39.051539 <6>[ 215.954131] lkdtm: Performing direct entry REPORT_STACK
9259 19:51:39.051894 <6>[ 215.959655] lkdtm: Stack offset: 256
9260 19:51:39.052207 <6>[ 215.963759] lkdtm: Performing direct entry REPORT_STACK
9261 19:51:39.052503 <6>[ 215.969297] lkdtm: Stack offset: -80
9262 19:51:39.052788 <6>[ 215.973410] lkdtm: Performing direct entry REPORT_STACK
9263 19:51:39.053507 <6>[ 215.978950] lkdtm: Stack offset: 256
9264 19:51:39.094523 <6>[ 215.983054] lkdtm: Performing direct entry REPORT_STACK
9265 19:51:39.094845 <6>[ 215.988594] lkdtm: Stack offset: 112
9266 19:51:39.095320 <6>[ 215.992721] lkdtm: Performing direct entry REPORT_STACK
9267 19:51:39.095531 <6>[ 215.998285] lkdtm: Stack offset: 160
9268 19:51:39.095718 <6>[ 216.002501] lkdtm: Performing direct entry REPORT_STACK
9269 19:51:39.095919 <6>[ 216.008042] lkdtm: Stack offset: -448
9270 19:51:39.096077 <6>[ 216.012252] lkdtm: Performing direct entry REPORT_STACK
9271 19:51:39.096227 <6>[ 216.017788] lkdtm: Stack offset: -560
9272 19:51:39.097693 <6>[ 216.022027] lkdtm: Performing direct entry REPORT_STACK
9273 19:51:39.139304 <6>[ 216.027672] lkdtm: Stack offset: 368
9274 19:51:39.139870 <6>[ 216.031783] lkdtm: Performing direct entry REPORT_STACK
9275 19:51:39.140058 <6>[ 216.037323] lkdtm: Stack offset: -80
9276 19:51:39.140224 <6>[ 216.041427] lkdtm: Performing direct entry REPORT_STACK
9277 19:51:39.140376 <6>[ 216.046969] lkdtm: Stack offset: -96
9278 19:51:39.140562 <6>[ 216.051074] lkdtm: Performing direct entry REPORT_STACK
9279 19:51:39.140739 <6>[ 216.056615] lkdtm: Stack offset: -272
9280 19:51:39.140912 <6>[ 216.060835] lkdtm: Performing direct entry REPORT_STACK
9281 19:51:39.141081 <6>[ 216.066376] lkdtm: Stack offset: 272
9282 19:51:39.184411 <6>[ 216.070508] lkdtm: Performing direct entry REPORT_STACK
9283 19:51:39.184843 <6>[ 216.076047] lkdtm: Stack offset: -272
9284 19:51:39.185142 <6>[ 216.080250] lkdtm: Performing direct entry REPORT_STACK
9285 19:51:39.185414 <6>[ 216.085785] lkdtm: Stack offset: -448
9286 19:51:39.185678 <6>[ 216.090016] lkdtm: Performing direct entry REPORT_STACK
9287 19:51:39.185934 <6>[ 216.095582] lkdtm: Stack offset: 208
9288 19:51:39.186184 <6>[ 216.099690] lkdtm: Performing direct entry REPORT_STACK
9289 19:51:39.186432 <6>[ 216.105230] lkdtm: Stack offset: -80
9290 19:51:39.186674 <6>[ 216.109333] lkdtm: Performing direct entry REPORT_STACK
9291 19:51:39.187618 <6>[ 216.114872] lkdtm: Stack offset: -320
9292 19:51:39.229189 <6>[ 216.119077] lkdtm: Performing direct entry REPORT_STACK
9293 19:51:39.229642 <6>[ 216.124692] lkdtm: Stack offset: 336
9294 19:51:39.229975 <6>[ 216.128801] lkdtm: Performing direct entry REPORT_STACK
9295 19:51:39.230282 <6>[ 216.134341] lkdtm: Stack offset: -448
9296 19:51:39.230573 <6>[ 216.138539] lkdtm: Performing direct entry REPORT_STACK
9297 19:51:39.230859 <6>[ 216.144078] lkdtm: Stack offset: -96
9298 19:51:39.231142 <6>[ 216.148182] lkdtm: Performing direct entry REPORT_STACK
9299 19:51:39.231421 <6>[ 216.153721] lkdtm: Stack offset: 128
9300 19:51:39.232423 <6>[ 216.157823] lkdtm: Performing direct entry REPORT_STACK
9301 19:51:39.274035 <6>[ 216.163363] lkdtm: Stack offset: -352
9302 19:51:39.274486 <6>[ 216.167556] lkdtm: Performing direct entry REPORT_STACK
9303 19:51:39.274822 <6>[ 216.173094] lkdtm: Stack offset: -208
9304 19:51:39.275136 <6>[ 216.177283] lkdtm: Performing direct entry REPORT_STACK
9305 19:51:39.275432 <6>[ 216.182833] lkdtm: Stack offset: 352
9306 19:51:39.275714 <6>[ 216.186939] lkdtm: Performing direct entry REPORT_STACK
9307 19:51:39.276055 <6>[ 216.192477] lkdtm: Stack offset: 400
9308 19:51:39.276339 <6>[ 216.196586] lkdtm: Performing direct entry REPORT_STACK
9309 19:51:39.277243 <6>[ 216.202127] lkdtm: Stack offset: 368
9310 19:51:39.319019 <6>[ 216.206236] lkdtm: Performing direct entry REPORT_STACK
9311 19:51:39.319465 <6>[ 216.211789] lkdtm: Stack offset: -176
9312 19:51:39.319830 <6>[ 216.216061] lkdtm: Performing direct entry REPORT_STACK
9313 19:51:39.320156 <6>[ 216.221600] lkdtm: Stack offset: -16
9314 19:51:39.320452 <6>[ 216.225703] lkdtm: Performing direct entry REPORT_STACK
9315 19:51:39.320740 <6>[ 216.231242] lkdtm: Stack offset: -384
9316 19:51:39.321026 <6>[ 216.235431] lkdtm: Performing direct entry REPORT_STACK
9317 19:51:39.321307 <6>[ 216.240970] lkdtm: Stack offset: -64
9318 19:51:39.322302 <6>[ 216.245084] lkdtm: Performing direct entry REPORT_STACK
9319 19:51:39.322733 <6>[ 216.250626] lkdtm: Stack offset: 208
9320 19:51:39.363648 <6>[ 216.254729] lkdtm: Performing direct entry REPORT_STACK
9321 19:51:39.364145 <6>[ 216.260268] lkdtm: Stack offset: -432
9322 19:51:39.364484 <6>[ 216.264468] lkdtm: Performing direct entry REPORT_STACK
9323 19:51:39.364794 <6>[ 216.270007] lkdtm: Stack offset: 32
9324 19:51:39.365090 <6>[ 216.274044] lkdtm: Performing direct entry REPORT_STACK
9325 19:51:39.365379 <6>[ 216.279696] lkdtm: Stack offset: 0
9326 19:51:39.365659 <6>[ 216.283643] lkdtm: Performing direct entry REPORT_STACK
9327 19:51:39.365939 <6>[ 216.289182] lkdtm: Stack offset: -384
9328 19:51:39.366861 <6>[ 216.293373] lkdtm: Performing direct entry REPORT_STACK
9329 19:51:39.408108 <6>[ 216.298910] lkdtm: Stack offset: 384
9330 19:51:39.408375 <6>[ 216.303030] lkdtm: Performing direct entry REPORT_STACK
9331 19:51:39.408594 <6>[ 216.308575] lkdtm: Stack offset: 272
9332 19:51:39.408796 <6>[ 216.312681] lkdtm: Performing direct entry REPORT_STACK
9333 19:51:39.408985 <6>[ 216.318221] lkdtm: Stack offset: -464
9334 19:51:39.409447 <6>[ 216.322416] lkdtm: Performing direct entry REPORT_STACK
9335 19:51:39.409634 <6>[ 216.327957] lkdtm: Stack offset: -64
9336 19:51:39.409817 <6>[ 216.332056] lkdtm: Performing direct entry REPORT_STACK
9337 19:51:39.411303 <6>[ 216.337596] lkdtm: Stack offset: -256
9338 19:51:39.452702 <6>[ 216.341788] lkdtm: Performing direct entry REPORT_STACK
9339 19:51:39.453082 <6>[ 216.347328] lkdtm: Stack offset: 240
9340 19:51:39.453320 <6>[ 216.351443] lkdtm: Performing direct entry REPORT_STACK
9341 19:51:39.453597 <6>[ 216.356975] lkdtm: Stack offset: 32
9342 19:51:39.453769 <6>[ 216.360982] lkdtm: Performing direct entry REPORT_STACK
9343 19:51:39.453966 <6>[ 216.366532] lkdtm: Stack offset: -96
9344 19:51:39.454099 <6>[ 216.370634] lkdtm: Performing direct entry REPORT_STACK
9345 19:51:39.454203 <6>[ 216.376174] lkdtm: Stack offset: 144
9346 19:51:39.455746 <6>[ 216.380298] lkdtm: Performing direct entry REPORT_STACK
9347 19:51:39.497695 <6>[ 216.385841] lkdtm: Stack offset: -336
9348 19:51:39.497977 <6>[ 216.390101] lkdtm: Performing direct entry REPORT_STACK
9349 19:51:39.498173 <6>[ 216.395702] lkdtm: Stack offset: 192
9350 19:51:39.498348 <6>[ 216.399826] lkdtm: Performing direct entry REPORT_STACK
9351 19:51:39.498510 <6>[ 216.405367] lkdtm: Stack offset: -464
9352 19:51:39.498667 <6>[ 216.409578] lkdtm: Performing direct entry REPORT_STACK
9353 19:51:39.498766 <6>[ 216.415114] lkdtm: Stack offset: -496
9354 19:51:39.498936 <6>[ 216.419314] lkdtm: Performing direct entry REPORT_STACK
9355 19:51:39.499036 <6>[ 216.424857] lkdtm: Stack offset: 336
9356 19:51:39.542523 <6>[ 216.428987] lkdtm: Performing direct entry REPORT_STACK
9357 19:51:39.542769 <6>[ 216.434523] lkdtm: Stack offset: -352
9358 19:51:39.542947 <6>[ 216.438711] lkdtm: Performing direct entry REPORT_STACK
9359 19:51:39.543110 <6>[ 216.444250] lkdtm: Stack offset: -448
9360 19:51:39.543264 <6>[ 216.448452] lkdtm: Performing direct entry REPORT_STACK
9361 19:51:39.543413 <6>[ 216.454000] lkdtm: Stack offset: -48
9362 19:51:39.543557 <6>[ 216.458110] lkdtm: Performing direct entry REPORT_STACK
9363 19:51:39.543713 <6>[ 216.463637] lkdtm: Stack offset: -528
9364 19:51:39.543857 <6>[ 216.467824] lkdtm: Performing direct entry REPORT_STACK
9365 19:51:39.545618 <6>[ 216.473364] lkdtm: Stack offset: 64
9366 19:51:39.587216 <6>[ 216.477380] lkdtm: Performing direct entry REPORT_STACK
9367 19:51:39.587463 <6>[ 216.482919] lkdtm: Stack offset: 304
9368 19:51:39.587641 <6>[ 216.487034] lkdtm: Performing direct entry REPORT_STACK
9369 19:51:39.587870 <6>[ 216.492573] lkdtm: Stack offset: -352
9370 19:51:39.588183 <6>[ 216.496775] lkdtm: Performing direct entry REPORT_STACK
9371 19:51:39.588480 <6>[ 216.502315] lkdtm: Stack offset: -16
9372 19:51:39.588771 <6>[ 216.506424] lkdtm: Performing direct entry REPORT_STACK
9373 19:51:39.589058 <6>[ 216.511968] lkdtm: Stack offset: 0
9374 19:51:39.590517 <6>[ 216.515915] lkdtm: Performing direct entry REPORT_STACK
9375 19:51:39.632310 <6>[ 216.521586] lkdtm: Stack offset: 336
9376 19:51:39.632766 <6>[ 216.525694] lkdtm: Performing direct entry REPORT_STACK
9377 19:51:39.633111 <6>[ 216.531234] lkdtm: Stack offset: 176
9378 19:51:39.633427 <6>[ 216.535342] lkdtm: Performing direct entry REPORT_STACK
9379 19:51:39.633729 <6>[ 216.540881] lkdtm: Stack offset: 240
9380 19:51:39.634017 <6>[ 216.544985] lkdtm: Performing direct entry REPORT_STACK
9381 19:51:39.634302 <6>[ 216.550535] lkdtm: Stack offset: 288
9382 19:51:39.634586 <6>[ 216.554642] lkdtm: Performing direct entry REPORT_STACK
9383 19:51:39.635456 <6>[ 216.560181] lkdtm: Stack offset: 224
9384 19:51:39.677445 <6>[ 216.564290] lkdtm: Performing direct entry REPORT_STACK
9385 19:51:39.677934 <6>[ 216.569829] lkdtm: Stack offset: -416
9386 19:51:39.678293 <6>[ 216.574067] lkdtm: Performing direct entry REPORT_STACK
9387 19:51:39.678616 <6>[ 216.579718] lkdtm: Stack offset: -288
9388 19:51:39.678922 <6>[ 216.583912] lkdtm: Performing direct entry REPORT_STACK
9389 19:51:39.679224 <6>[ 216.589452] lkdtm: Stack offset: -384
9390 19:51:39.679513 <6>[ 216.593643] lkdtm: Performing direct entry REPORT_STACK
9391 19:51:39.679831 <6>[ 216.599181] lkdtm: Stack offset: 208
9392 19:51:39.680143 <6>[ 216.603286] lkdtm: Performing direct entry REPORT_STACK
9393 19:51:39.680920 <6>[ 216.608823] lkdtm: Stack offset: -528
9394 19:51:39.721940 <6>[ 216.613026] lkdtm: Performing direct entry REPORT_STACK
9395 19:51:39.722400 <6>[ 216.618567] lkdtm: Stack offset: 160
9396 19:51:39.722826 <6>[ 216.622672] lkdtm: Performing direct entry REPORT_STACK
9397 19:51:39.723225 <6>[ 216.628212] lkdtm: Stack offset: 304
9398 19:51:39.723609 <6>[ 216.632318] lkdtm: Performing direct entry REPORT_STACK
9399 19:51:39.724025 <6>[ 216.637859] lkdtm: Stack offset: -288
9400 19:51:39.724405 <6>[ 216.642081] lkdtm: Performing direct entry REPORT_STACK
9401 19:51:39.724773 <6>[ 216.647607] lkdtm: Stack offset: 80
9402 19:51:39.725577 <6>[ 216.651621] lkdtm: Performing direct entry REPORT_STACK
9403 19:51:39.766705 <6>[ 216.657162] lkdtm: Stack offset: 432
9404 19:51:39.767016 <6>[ 216.661262] lkdtm: Performing direct entry REPORT_STACK
9405 19:51:39.767262 <6>[ 216.666798] lkdtm: Stack offset: 416
9406 19:51:39.767595 <6>[ 216.670914] lkdtm: Performing direct entry REPORT_STACK
9407 19:51:39.767839 <6>[ 216.676451] lkdtm: Stack offset: -208
9408 19:51:39.768042 <6>[ 216.680651] lkdtm: Performing direct entry REPORT_STACK
9409 19:51:39.768258 <6>[ 216.686200] lkdtm: Stack offset: 16
9410 19:51:39.768503 <6>[ 216.690252] lkdtm: Performing direct entry REPORT_STACK
9411 19:51:39.769833 <6>[ 216.695865] lkdtm: Stack offset: -512
9412 19:51:39.811061 <6>[ 216.700073] lkdtm: Performing direct entry REPORT_STACK
9413 19:51:39.811446 <6>[ 216.705606] lkdtm: Stack offset: -224
9414 19:51:39.811704 <6>[ 216.709785] lkdtm: Performing direct entry REPORT_STACK
9415 19:51:39.812019 <6>[ 216.715322] lkdtm: Stack offset: -96
9416 19:51:39.812335 <6>[ 216.719430] lkdtm: Performing direct entry REPORT_STACK
9417 19:51:39.812501 <6>[ 216.724961] lkdtm: Stack offset: 352
9418 19:51:39.812644 <6>[ 216.729072] lkdtm: Performing direct entry REPORT_STACK
9419 19:51:39.812792 <6>[ 216.734617] lkdtm: Stack offset: 192
9420 19:51:39.814105 <6>[ 216.738727] lkdtm: Performing direct entry REPORT_STACK
9421 19:51:39.856082 <6>[ 216.744267] lkdtm: Stack offset: -544
9422 19:51:39.856368 <6>[ 216.748478] lkdtm: Performing direct entry REPORT_STACK
9423 19:51:39.856611 <6>[ 216.754017] lkdtm: Stack offset: -192
9424 19:51:39.856817 <6>[ 216.758265] lkdtm: Performing direct entry REPORT_STACK
9425 19:51:39.857017 <6>[ 216.763918] lkdtm: Stack offset: 192
9426 19:51:39.857406 <6>[ 216.768036] lkdtm: Performing direct entry REPORT_STACK
9427 19:51:39.857515 <6>[ 216.773578] lkdtm: Stack offset: -416
9428 19:51:39.857633 <6>[ 216.777782] lkdtm: Performing direct entry REPORT_STACK
9429 19:51:39.857746 <6>[ 216.783323] lkdtm: Stack offset: -80
9430 19:51:39.901197 <6>[ 216.787431] lkdtm: Performing direct entry REPORT_STACK
9431 19:51:39.901668 <6>[ 216.792966] lkdtm: Stack offset: 320
9432 19:51:39.902104 <6>[ 216.797090] lkdtm: Performing direct entry REPORT_STACK
9433 19:51:39.902506 <6>[ 216.802631] lkdtm: Stack offset: -336
9434 19:51:39.902890 <6>[ 216.806823] lkdtm: Performing direct entry REPORT_STACK
9435 19:51:39.903266 <6>[ 216.812362] lkdtm: Stack offset: 416
9436 19:51:39.903633 <6>[ 216.816468] lkdtm: Performing direct entry REPORT_STACK
9437 19:51:39.904054 <6>[ 216.822007] lkdtm: Stack offset: 192
9438 19:51:39.904418 <6>[ 216.826117] lkdtm: Performing direct entry REPORT_STACK
9439 19:51:39.905154 <6>[ 216.831644] lkdtm: Stack offset: 400
9440 19:51:39.945565 <6>[ 216.835743] lkdtm: Performing direct entry REPORT_STACK
9441 19:51:39.946083 <6>[ 216.841282] lkdtm: Stack offset: -320
9442 19:51:39.946551 <6>[ 216.845471] lkdtm: Performing direct entry REPORT_STACK
9443 19:51:39.946946 <6>[ 216.851008] lkdtm: Stack offset: -304
9444 19:51:39.947760 <6>[ 216.855218] lkdtm: Performing direct entry REPORT_STACK
9445 19:51:39.948200 <6>[ 216.860756] lkdtm: Stack offset: 64
9446 19:51:39.948614 <6>[ 216.864776] lkdtm: Performing direct entry REPORT_STACK
9447 19:51:39.949780 <6>[ 216.870314] lkdtm: Stack offset: 208
9448 19:51:39.950458 <6>[ 216.874430] lkdtm: Performing direct entry REPORT_STACK
9449 19:51:39.990658 <6>[ 216.879985] lkdtm: Stack offset: 0
9450 19:51:39.991148 <6>[ 216.883998] lkdtm: Performing direct entry REPORT_STACK
9451 19:51:39.991615 <6>[ 216.889537] lkdtm: Stack offset: 272
9452 19:51:39.992048 <6>[ 216.893641] lkdtm: Performing direct entry REPORT_STACK
9453 19:51:39.992441 <6>[ 216.899181] lkdtm: Stack offset: -400
9454 19:51:39.993207 <6>[ 216.903372] lkdtm: Performing direct entry REPORT_STACK
9455 19:51:39.993557 <6>[ 216.908911] lkdtm: Stack offset: 112
9456 19:51:39.993959 <6>[ 216.913018] lkdtm: Performing direct entry REPORT_STACK
9457 19:51:39.994425 <6>[ 216.918568] lkdtm: Stack offset: 112
9458 19:51:40.035694 <6>[ 216.922681] lkdtm: Performing direct entry REPORT_STACK
9459 19:51:40.036197 <6>[ 216.928220] lkdtm: Stack offset: -480
9460 19:51:40.036636 <6>[ 216.932410] lkdtm: Performing direct entry REPORT_STACK
9461 19:51:40.037034 <6>[ 216.937949] lkdtm: Stack offset: -368
9462 19:51:40.037414 <6>[ 216.942190] lkdtm: Performing direct entry REPORT_STACK
9463 19:51:40.038188 <6>[ 216.947854] lkdtm: Stack offset: 192
9464 19:51:40.038541 <6>[ 216.951958] lkdtm: Performing direct entry REPORT_STACK
9465 19:51:40.038932 <6>[ 216.957496] lkdtm: Stack offset: -352
9466 19:51:40.039391 <6>[ 216.961688] lkdtm: Performing direct entry REPORT_STACK
9467 19:51:40.039731 <6>[ 216.967226] lkdtm: Stack offset: -144
9468 19:51:40.080237 <6>[ 216.971416] lkdtm: Performing direct entry REPORT_STACK
9469 19:51:40.080694 <6>[ 216.976953] lkdtm: Stack offset: 176
9470 19:51:40.081158 <6>[ 216.981070] lkdtm: Performing direct entry REPORT_STACK
9471 19:51:40.081560 <6>[ 216.986611] lkdtm: Stack offset: -160
9472 19:51:40.082321 <6>[ 216.990807] lkdtm: Performing direct entry REPORT_STACK
9473 19:51:40.082666 <6>[ 216.996347] lkdtm: Stack offset: -208
9474 19:51:40.083050 <6>[ 217.000541] lkdtm: Performing direct entry REPORT_STACK
9475 19:51:40.083423 <6>[ 217.006081] lkdtm: Stack offset: -48
9476 19:51:40.083921 <6>[ 217.010190] lkdtm: Performing direct entry REPORT_STACK
9477 19:51:40.124707 <6>[ 217.015717] lkdtm: Stack offset: 208
9478 19:51:40.124994 <6>[ 217.019817] lkdtm: Performing direct entry REPORT_STACK
9479 19:51:40.125641 <6>[ 217.025356] lkdtm: Stack offset: 208
9480 19:51:40.125856 <6>[ 217.029460] lkdtm: Performing direct entry REPORT_STACK
9481 19:51:40.126250 <6>[ 217.035001] lkdtm: Stack offset: -288
9482 19:51:40.126452 <6>[ 217.039214] lkdtm: Performing direct entry REPORT_STACK
9483 19:51:40.126703 <6>[ 217.044760] lkdtm: Stack offset: 176
9484 19:51:40.126942 <6>[ 217.048890] lkdtm: Performing direct entry REPORT_STACK
9485 19:51:40.127841 <6>[ 217.054425] lkdtm: Stack offset: 160
9486 19:51:40.169528 <6>[ 217.058536] lkdtm: Performing direct entry REPORT_STACK
9487 19:51:40.169883 <6>[ 217.064106] lkdtm: Stack offset: -240
9488 19:51:40.170487 <6>[ 217.068406] lkdtm: Performing direct entry REPORT_STACK
9489 19:51:40.170721 <6>[ 217.073948] lkdtm: Stack offset: -128
9490 19:51:40.170976 <6>[ 217.078187] lkdtm: Performing direct entry REPORT_STACK
9491 19:51:40.171199 <6>[ 217.083845] lkdtm: Stack offset: 384
9492 19:51:40.171389 <6>[ 217.087949] lkdtm: Performing direct entry REPORT_STACK
9493 19:51:40.171602 <6>[ 217.093486] lkdtm: Stack offset: 16
9494 19:51:40.172671 <6>[ 217.097501] lkdtm: Performing direct entry REPORT_STACK
9495 19:51:40.214444 <6>[ 217.103049] lkdtm: Stack offset: 224
9496 19:51:40.214727 <6>[ 217.107164] lkdtm: Performing direct entry REPORT_STACK
9497 19:51:40.214970 <6>[ 217.112698] lkdtm: Stack offset: 304
9498 19:51:40.215181 <6>[ 217.116797] lkdtm: Performing direct entry REPORT_STACK
9499 19:51:40.215383 <6>[ 217.122336] lkdtm: Stack offset: 144
9500 19:51:40.215577 <6>[ 217.126431] lkdtm: Performing direct entry REPORT_STACK
9501 19:51:40.215766 <6>[ 217.131964] lkdtm: Stack offset: 256
9502 19:51:40.215967 <6>[ 217.136058] lkdtm: Performing direct entry REPORT_STACK
9503 19:51:40.216077 <6>[ 217.141595] lkdtm: Stack offset: -496
9504 19:51:40.259231 <6>[ 217.145799] lkdtm: Performing direct entry REPORT_STACK
9505 19:51:40.259484 <6>[ 217.151339] lkdtm: Stack offset: 256
9506 19:51:40.259712 <6>[ 217.155441] lkdtm: Performing direct entry REPORT_STACK
9507 19:51:40.259945 <6>[ 217.160979] lkdtm: Stack offset: -432
9508 19:51:40.260133 <6>[ 217.165179] lkdtm: Performing direct entry REPORT_STACK
9509 19:51:40.260314 <6>[ 217.170718] lkdtm: Stack offset: -32
9510 19:51:40.260754 <6>[ 217.174827] lkdtm: Performing direct entry REPORT_STACK
9511 19:51:40.260927 <6>[ 217.180365] lkdtm: Stack offset: -544
9512 19:51:40.261096 <6>[ 217.184629] lkdtm: Performing direct entry REPORT_STACK
9513 19:51:40.262391 <6>[ 217.190169] lkdtm: Stack offset: -464
9514 19:51:40.304165 <6>[ 217.194367] lkdtm: Performing direct entry REPORT_STACK
9515 19:51:40.304628 <6>[ 217.199921] lkdtm: Stack offset: 400
9516 19:51:40.305068 <6>[ 217.204053] lkdtm: Performing direct entry REPORT_STACK
9517 19:51:40.305478 <6>[ 217.209591] lkdtm: Stack offset: 208
9518 19:51:40.305868 <6>[ 217.213691] lkdtm: Performing direct entry REPORT_STACK
9519 19:51:40.306248 <6>[ 217.219228] lkdtm: Stack offset: 304
9520 19:51:40.306621 <6>[ 217.223341] lkdtm: Performing direct entry REPORT_STACK
9521 19:51:40.306987 <6>[ 217.228879] lkdtm: Stack offset: 16
9522 19:51:40.307741 <6>[ 217.232895] lkdtm: Performing direct entry REPORT_STACK
9523 19:51:40.348893 <6>[ 217.238433] lkdtm: Stack offset: 240
9524 19:51:40.349352 <6>[ 217.242532] lkdtm: Performing direct entry REPORT_STACK
9525 19:51:40.349786 <6>[ 217.248071] lkdtm: Stack offset: -240
9526 19:51:40.350189 <6>[ 217.252275] lkdtm: Performing direct entry REPORT_STACK
9527 19:51:40.350574 <6>[ 217.257813] lkdtm: Stack offset: 32
9528 19:51:40.351004 <6>[ 217.261827] lkdtm: Performing direct entry REPORT_STACK
9529 19:51:40.351462 <6>[ 217.267364] lkdtm: Stack offset: -336
9530 19:51:40.351905 <6>[ 217.271551] lkdtm: Performing direct entry REPORT_STACK
9531 19:51:40.352659 <6>[ 217.277088] lkdtm: Stack offset: 368
9532 19:51:40.393606 <6>[ 217.281188] lkdtm: Performing direct entry REPORT_STACK
9533 19:51:40.394090 <6>[ 217.286737] lkdtm: Stack offset: -80
9534 19:51:40.394445 <6>[ 217.290839] lkdtm: Performing direct entry REPORT_STACK
9535 19:51:40.394769 <6>[ 217.296377] lkdtm: Stack offset: -192
9536 19:51:40.395071 <6>[ 217.300564] lkdtm: Performing direct entry REPORT_STACK
9537 19:51:40.395360 <6>[ 217.306102] lkdtm: Stack offset: -224
9538 19:51:40.395649 <6>[ 217.310301] lkdtm: Performing direct entry REPORT_STACK
9539 19:51:40.395989 <6>[ 217.315853] lkdtm: Stack offset: -32
9540 19:51:40.396779 <6>[ 217.320086] lkdtm: Performing direct entry REPORT_STACK
9541 19:51:40.397129 <6>[ 217.325624] lkdtm: Stack offset: -496
9542 19:51:40.438408 <6>[ 217.329815] lkdtm: Performing direct entry REPORT_STACK
9543 19:51:40.438860 <6>[ 217.335353] lkdtm: Stack offset: -368
9544 19:51:40.439203 <6>[ 217.339539] lkdtm: Performing direct entry REPORT_STACK
9545 19:51:40.439512 <6>[ 217.345076] lkdtm: Stack offset: 224
9546 19:51:40.439849 <6>[ 217.349186] lkdtm: Performing direct entry REPORT_STACK
9547 19:51:40.440147 <6>[ 217.354724] lkdtm: Stack offset: -240
9548 19:51:40.440432 <6>[ 217.358914] lkdtm: Performing direct entry REPORT_STACK
9549 19:51:40.440712 <6>[ 217.364451] lkdtm: Stack offset: 400
9550 19:51:40.441685 <6>[ 217.368558] lkdtm: Performing direct entry REPORT_STACK
9551 19:51:40.482880 <6>[ 217.374097] lkdtm: Stack offset: 256
9552 19:51:40.483262 <6>[ 217.378205] lkdtm: Performing direct entry REPORT_STACK
9553 19:51:40.483522 <6>[ 217.383733] lkdtm: Stack offset: -544
9554 19:51:40.483740 <6>[ 217.387918] lkdtm: Performing direct entry REPORT_STACK
9555 19:51:40.483956 <6>[ 217.393455] lkdtm: Stack offset: 256
9556 19:51:40.484089 <6>[ 217.397573] lkdtm: Performing direct entry REPORT_STACK
9557 19:51:40.484461 <6>[ 217.403114] lkdtm: Stack offset: -368
9558 19:51:40.484633 <6>[ 217.407310] lkdtm: Performing direct entry REPORT_STACK
9559 19:51:40.486014 <6>[ 217.412852] lkdtm: Stack offset: 128
9560 19:51:40.527818 <6>[ 217.416972] lkdtm: Performing direct entry REPORT_STACK
9561 19:51:40.528098 <6>[ 217.422514] lkdtm: Stack offset: 176
9562 19:51:40.528345 <6>[ 217.426641] lkdtm: Performing direct entry REPORT_STACK
9563 19:51:40.528522 <6>[ 217.432192] lkdtm: Stack offset: -16
9564 19:51:40.528886 <6>[ 217.436428] lkdtm: Performing direct entry REPORT_STACK
9565 19:51:40.529001 <6>[ 217.442031] lkdtm: Stack offset: 224
9566 19:51:40.529122 <6>[ 217.446183] lkdtm: Performing direct entry REPORT_STACK
9567 19:51:40.529222 <6>[ 217.451843] lkdtm: Stack offset: 176
9568 19:51:40.530950 <6>[ 217.455948] lkdtm: Performing direct entry REPORT_STACK
9569 19:51:40.572744 <6>[ 217.461483] lkdtm: Stack offset: -112
9570 19:51:40.573029 <6>[ 217.465669] lkdtm: Performing direct entry REPORT_STACK
9571 19:51:40.573229 <6>[ 217.471219] lkdtm: Stack offset: 400
9572 19:51:40.573398 <6>[ 217.475343] lkdtm: Performing direct entry REPORT_STACK
9573 19:51:40.573560 <6>[ 217.480886] lkdtm: Stack offset: -128
9574 19:51:40.573706 <6>[ 217.485091] lkdtm: Performing direct entry REPORT_STACK
9575 19:51:40.573833 <6>[ 217.490627] lkdtm: Stack offset: -368
9576 19:51:40.573956 <6>[ 217.494820] lkdtm: Performing direct entry REPORT_STACK
9577 19:51:40.574081 <6>[ 217.500355] lkdtm: Stack offset: 144
9578 19:51:40.617605 <6>[ 217.504451] lkdtm: Performing direct entry REPORT_STACK
9579 19:51:40.617850 <6>[ 217.509995] lkdtm: Stack offset: -64
9580 19:51:40.618029 <6>[ 217.514111] lkdtm: Performing direct entry REPORT_STACK
9581 19:51:40.618192 <6>[ 217.519640] lkdtm: Stack offset: 112
9582 19:51:40.618347 <6>[ 217.523743] lkdtm: Performing direct entry REPORT_STACK
9583 19:51:40.618498 <6>[ 217.529282] lkdtm: Stack offset: 144
9584 19:51:40.618640 <6>[ 217.533398] lkdtm: Performing direct entry REPORT_STACK
9585 19:51:40.618753 <6>[ 217.538938] lkdtm: Stack offset: -336
9586 19:51:40.618847 <6>[ 217.543137] lkdtm: Performing direct entry REPORT_STACK
9587 19:51:40.620931 <6>[ 217.548747] lkdtm: Stack offset: 48
9588 19:51:40.662504 <6>[ 217.552768] lkdtm: Performing direct entry REPORT_STACK
9589 19:51:40.662957 <6>[ 217.558308] lkdtm: Stack offset: -192
9590 19:51:40.663301 <6>[ 217.562506] lkdtm: Performing direct entry REPORT_STACK
9591 19:51:40.663617 <6>[ 217.568061] lkdtm: Stack offset: -416
9592 19:51:40.663972 <6>[ 217.572284] lkdtm: Performing direct entry REPORT_STACK
9593 19:51:40.664292 <6>[ 217.577823] lkdtm: Stack offset: -48
9594 19:51:40.664585 <6>[ 217.581928] lkdtm: Performing direct entry REPORT_STACK
9595 19:51:40.664871 <6>[ 217.587468] lkdtm: Stack offset: 192
9596 19:51:40.665662 <6>[ 217.591581] lkdtm: Performing direct entry REPORT_STACK
9597 19:51:40.707443 <6>[ 217.597122] lkdtm: Stack offset: 304
9598 19:51:40.707951 <6>[ 217.601223] lkdtm: Performing direct entry REPORT_STACK
9599 19:51:40.708310 <6>[ 217.606762] lkdtm: Stack offset: 208
9600 19:51:40.708629 <6>[ 217.610867] lkdtm: Performing direct entry REPORT_STACK
9601 19:51:40.708929 <6>[ 217.616406] lkdtm: Stack offset: 112
9602 19:51:40.709221 <6>[ 217.620514] lkdtm: Performing direct entry REPORT_STACK
9603 19:51:40.709509 <6>[ 217.626053] lkdtm: Stack offset: -80
9604 19:51:40.709792 <6>[ 217.630183] lkdtm: Performing direct entry REPORT_STACK
9605 19:51:40.710584 <6>[ 217.635841] lkdtm: Stack offset: 32
9606 19:51:40.752304 <6>[ 217.639859] lkdtm: Performing direct entry REPORT_STACK
9607 19:51:40.752766 <6>[ 217.645398] lkdtm: Stack offset: -48
9608 19:51:40.753111 <6>[ 217.649506] lkdtm: Performing direct entry REPORT_STACK
9609 19:51:40.753429 <6>[ 217.655055] lkdtm: Stack offset: -48
9610 19:51:40.753732 <6>[ 217.659163] lkdtm: Performing direct entry REPORT_STACK
9611 19:51:40.754396 <6>[ 217.664703] lkdtm: Stack offset: -448
9612 19:51:40.754720 <6>[ 217.668891] lkdtm: Performing direct entry REPORT_STACK
9613 19:51:40.755011 <6>[ 217.674430] lkdtm: Stack offset: -544
9614 19:51:40.755738 <6>[ 217.678626] lkdtm: Performing direct entry REPORT_STACK
9615 19:51:40.756101 <6>[ 217.684165] lkdtm: Stack offset: 0
9616 19:51:40.796808 <6>[ 217.688093] lkdtm: Performing direct entry REPORT_STACK
9617 19:51:40.797267 <6>[ 217.693632] lkdtm: Stack offset: -48
9618 19:51:40.797994 <6>[ 217.697735] lkdtm: Performing direct entry REPORT_STACK
9619 19:51:40.798340 <6>[ 217.703274] lkdtm: Stack offset: 64
9620 19:51:40.798650 <6>[ 217.707290] lkdtm: Performing direct entry REPORT_STACK
9621 19:51:40.798946 <6>[ 217.712830] lkdtm: Stack offset: -368
9622 19:51:40.799233 <6>[ 217.717031] lkdtm: Performing direct entry REPORT_STACK
9623 19:51:40.799520 <6>[ 217.722571] lkdtm: Stack offset: 80
9624 19:51:40.800270 <6>[ 217.726584] lkdtm: Performing direct entry REPORT_STACK
9625 19:51:40.841429 <6>[ 217.732123] lkdtm: Stack offset: -512
9626 19:51:40.841986 <6>[ 217.736317] lkdtm: Performing direct entry REPORT_STACK
9627 19:51:40.842175 <6>[ 217.741856] lkdtm: Stack offset: -416
9628 19:51:40.842339 <6>[ 217.746101] lkdtm: Performing direct entry REPORT_STACK
9629 19:51:40.842494 <6>[ 217.751707] lkdtm: Stack offset: -160
9630 19:51:40.842631 <6>[ 217.755896] lkdtm: Performing direct entry REPORT_STACK
9631 19:51:40.842765 <6>[ 217.761437] lkdtm: Stack offset: 32
9632 19:51:40.842896 <6>[ 217.765466] lkdtm: Performing direct entry REPORT_STACK
9633 19:51:40.844633 <6>[ 217.770999] lkdtm: Stack offset: -16
9634 19:51:40.885910 <6>[ 217.775115] lkdtm: Performing direct entry REPORT_STACK
9635 19:51:40.886515 <6>[ 217.780651] lkdtm: Stack offset: 112
9636 19:51:40.886744 <6>[ 217.784748] lkdtm: Performing direct entry REPORT_STACK
9637 19:51:40.886963 <6>[ 217.790292] lkdtm: Stack offset: -160
9638 19:51:40.887170 <6>[ 217.794502] lkdtm: Performing direct entry REPORT_STACK
9639 19:51:40.887354 <6>[ 217.800042] lkdtm: Stack offset: -272
9640 19:51:40.887514 <6>[ 217.804243] lkdtm: Performing direct entry REPORT_STACK
9641 19:51:40.887671 <6>[ 217.809780] lkdtm: Stack offset: 192
9642 19:51:40.889135 <6>[ 217.813886] lkdtm: Performing direct entry REPORT_STACK
9643 19:51:40.930747 <6>[ 217.819426] lkdtm: Stack offset: -304
9644 19:51:40.931027 <6>[ 217.823615] lkdtm: Performing direct entry REPORT_STACK
9645 19:51:40.931271 <6>[ 217.829150] lkdtm: Stack offset: -304
9646 19:51:40.931480 <6>[ 217.833342] lkdtm: Performing direct entry REPORT_STACK
9647 19:51:40.931676 <6>[ 217.838892] lkdtm: Stack offset: -512
9648 19:51:40.931891 <6>[ 217.843082] lkdtm: Performing direct entry REPORT_STACK
9649 19:51:40.932310 <6>[ 217.848617] lkdtm: Stack offset: -352
9650 19:51:40.932420 <6>[ 217.852805] lkdtm: Performing direct entry REPORT_STACK
9651 19:51:40.932537 <6>[ 217.858342] lkdtm: Stack offset: 96
9652 19:51:40.975700 <6>[ 217.862369] lkdtm: Performing direct entry REPORT_STACK
9653 19:51:40.975996 <6>[ 217.867925] lkdtm: Stack offset: 224
9654 19:51:40.976505 <6>[ 217.872148] lkdtm: Performing direct entry REPORT_STACK
9655 19:51:40.976699 <6>[ 217.877682] lkdtm: Stack offset: 160
9656 19:51:40.976902 <6>[ 217.881790] lkdtm: Performing direct entry REPORT_STACK
9657 19:51:40.977094 <6>[ 217.887325] lkdtm: Stack offset: -112
9658 19:51:40.977274 <6>[ 217.891520] lkdtm: Performing direct entry REPORT_STACK
9659 19:51:40.977438 <6>[ 217.897058] lkdtm: Stack offset: -192
9660 19:51:40.977599 <6>[ 217.901260] lkdtm: Performing direct entry REPORT_STACK
9661 19:51:40.978921 <6>[ 217.906804] lkdtm: Stack offset: -512
9662 19:51:41.020359 <6>[ 217.910994] lkdtm: Performing direct entry REPORT_STACK
9663 19:51:41.020607 <6>[ 217.916532] lkdtm: Stack offset: -48
9664 19:51:41.020832 <6>[ 217.920713] lkdtm: Performing direct entry REPORT_STACK
9665 19:51:41.021037 <6>[ 217.926252] lkdtm: Stack offset: 48
9666 19:51:41.021500 <6>[ 217.930275] lkdtm: Performing direct entry REPORT_STACK
9667 19:51:41.021669 <6>[ 217.935811] lkdtm: Stack offset: 144
9668 19:51:41.021850 <6>[ 217.939911] lkdtm: Performing direct entry REPORT_STACK
9669 19:51:41.022028 <6>[ 217.945449] lkdtm: Stack offset: -544
9670 19:51:41.023544 <6>[ 217.949635] lkdtm: Performing direct entry REPORT_STACK
9671 19:51:41.065569 <6>[ 217.955172] lkdtm: Stack offset: -144
9672 19:51:41.066028 <6>[ 217.959372] lkdtm: Performing direct entry REPORT_STACK
9673 19:51:41.066458 <6>[ 217.964909] lkdtm: Stack offset: 176
9674 19:51:41.066857 <6>[ 217.969010] lkdtm: Performing direct entry REPORT_STACK
9675 19:51:41.067238 <6>[ 217.974548] lkdtm: Stack offset: -448
9676 19:51:41.067612 <6>[ 217.978748] lkdtm: Performing direct entry REPORT_STACK
9677 19:51:41.068020 <6>[ 217.984301] lkdtm: Stack offset: -64
9678 19:51:41.068389 <6>[ 217.988539] lkdtm: Performing direct entry REPORT_STACK
9679 19:51:41.069150 <6>[ 217.994076] lkdtm: Stack offset: -464
9680 19:51:41.110152 <6>[ 217.998266] lkdtm: Performing direct entry REPORT_STACK
9681 19:51:41.110674 <6>[ 218.003801] lkdtm: Stack offset: -160
9682 19:51:41.111020 <6>[ 218.008000] lkdtm: Performing direct entry REPORT_STACK
9683 19:51:41.111340 <6>[ 218.013534] lkdtm: Stack offset: -384
9684 19:51:41.111662 <6>[ 218.017722] lkdtm: Performing direct entry REPORT_STACK
9685 19:51:41.112033 <6>[ 218.023272] lkdtm: Stack offset: -64
9686 19:51:41.112324 <6>[ 218.027375] lkdtm: Performing direct entry REPORT_STACK
9687 19:51:41.112605 <6>[ 218.032913] lkdtm: Stack offset: -544
9688 19:51:41.113304 <6>[ 218.037106] lkdtm: Performing direct entry REPORT_STACK
9689 19:51:41.155101 <6>[ 218.042640] lkdtm: Stack offset: 224
9690 19:51:41.155609 <6>[ 218.046738] lkdtm: Performing direct entry REPORT_STACK
9691 19:51:41.156097 <6>[ 218.052273] lkdtm: Stack offset: 368
9692 19:51:41.156512 <6>[ 218.056374] lkdtm: Performing direct entry REPORT_STACK
9693 19:51:41.156907 <6>[ 218.061908] lkdtm: Stack offset: -48
9694 19:51:41.157294 <6>[ 218.066056] lkdtm: Performing direct entry REPORT_STACK
9695 19:51:41.157671 <6>[ 218.071710] lkdtm: Stack offset: -224
9696 19:51:41.158061 <6>[ 218.075904] lkdtm: Performing direct entry REPORT_STACK
9697 19:51:41.158425 <6>[ 218.081443] lkdtm: Stack offset: 80
9698 19:51:41.159163 <6>[ 218.085475] lkdtm: Performing direct entry REPORT_STACK
9699 19:51:41.199747 <6>[ 218.091015] lkdtm: Stack offset: 224
9700 19:51:41.200678 <6>[ 218.095121] lkdtm: Performing direct entry REPORT_STACK
9701 19:51:41.201085 <6>[ 218.100661] lkdtm: Stack offset: -224
9702 19:51:41.201497 <6>[ 218.104849] lkdtm: Performing direct entry REPORT_STACK
9703 19:51:41.201898 <6>[ 218.110384] lkdtm: Stack offset: 80
9704 19:51:41.202281 <6>[ 218.114400] lkdtm: Performing direct entry REPORT_STACK
9705 19:51:41.202650 <6>[ 218.119937] lkdtm: Stack offset: -240
9706 19:51:41.203041 <6>[ 218.124127] lkdtm: Performing direct entry REPORT_STACK
9707 19:51:41.203534 <6>[ 218.129666] lkdtm: Stack offset: -48
9708 19:51:41.244148 <6>[ 218.133765] lkdtm: Performing direct entry REPORT_STACK
9709 19:51:41.244696 <6>[ 218.139302] lkdtm: Stack offset: 208
9710 19:51:41.244881 <6>[ 218.143427] lkdtm: Performing direct entry REPORT_STACK
9711 19:51:41.245040 <6>[ 218.148964] lkdtm: Stack offset: -160
9712 19:51:41.245191 <6>[ 218.153159] lkdtm: Performing direct entry REPORT_STACK
9713 19:51:41.245336 <6>[ 218.158699] lkdtm: Stack offset: 16
9714 19:51:41.245478 <6>[ 218.162745] lkdtm: Performing direct entry REPORT_STACK
9715 19:51:41.245626 <6>[ 218.168287] lkdtm: Stack offset: 368
9716 19:51:41.247317 <6>[ 218.172406] lkdtm: Performing direct entry REPORT_STACK
9717 19:51:41.289178 <6>[ 218.177950] lkdtm: Stack offset: 144
9718 19:51:41.289457 <6>[ 218.182101] lkdtm: Performing direct entry REPORT_STACK
9719 19:51:41.289682 <6>[ 218.187730] lkdtm: Stack offset: 352
9720 19:51:41.290167 <6>[ 218.191856] lkdtm: Performing direct entry REPORT_STACK
9721 19:51:41.290343 <6>[ 218.197407] lkdtm: Stack offset: -416
9722 19:51:41.290527 <6>[ 218.201604] lkdtm: Performing direct entry REPORT_STACK
9723 19:51:41.290704 <6>[ 218.207155] lkdtm: Stack offset: -80
9724 19:51:41.290874 <6>[ 218.211286] lkdtm: Performing direct entry REPORT_STACK
9725 19:51:41.291040 <6>[ 218.216828] lkdtm: Stack offset: -256
9726 19:51:41.334062 <6>[ 218.221044] lkdtm: Performing direct entry REPORT_STACK
9727 19:51:41.334325 <6>[ 218.226587] lkdtm: Stack offset: 272
9728 19:51:41.334546 <6>[ 218.230700] lkdtm: Performing direct entry REPORT_STACK
9729 19:51:41.334748 <6>[ 218.236234] lkdtm: Stack offset: 176
9730 19:51:41.334944 <6>[ 218.240337] lkdtm: Performing direct entry REPORT_STACK
9731 19:51:41.335370 <6>[ 218.245871] lkdtm: Stack offset: -160
9732 19:51:41.335526 <6>[ 218.250087] lkdtm: Performing direct entry REPORT_STACK
9733 19:51:41.335689 <6>[ 218.255616] lkdtm: Stack offset: 272
9734 19:51:41.335868 <6>[ 218.259727] lkdtm: Performing direct entry REPORT_STACK
9735 19:51:41.337240 <6>[ 218.265266] lkdtm: Stack offset: 96
9736 19:51:41.378882 <6>[ 218.269295] lkdtm: Performing direct entry REPORT_STACK
9737 19:51:41.379116 <6>[ 218.274833] lkdtm: Stack offset: -512
9738 19:51:41.379330 <6>[ 218.279023] lkdtm: Performing direct entry REPORT_STACK
9739 19:51:41.379530 <6>[ 218.284635] lkdtm: Stack offset: -112
9740 19:51:41.379722 <6>[ 218.288832] lkdtm: Performing direct entry REPORT_STACK
9741 19:51:41.379933 <6>[ 218.294370] lkdtm: Stack offset: 288
9742 19:51:41.380046 <6>[ 218.298479] lkdtm: Performing direct entry REPORT_STACK
9743 19:51:41.380156 <6>[ 218.304023] lkdtm: Stack offset: -352
9744 19:51:41.382016 <6>[ 218.308234] lkdtm: Performing direct entry REPORT_STACK
9745 19:51:41.424195 <6>[ 218.313906] lkdtm: Stack offset: -448
9746 19:51:41.424691 <6>[ 218.318127] lkdtm: Performing direct entry REPORT_STACK
9747 19:51:41.425124 <6>[ 218.323654] lkdtm: Stack offset: -240
9748 19:51:41.425521 <6>[ 218.327855] lkdtm: Performing direct entry REPORT_STACK
9749 19:51:41.425907 <6>[ 218.333395] lkdtm: Stack offset: -288
9750 19:51:41.426286 <6>[ 218.337586] lkdtm: Performing direct entry REPORT_STACK
9751 19:51:41.426655 <6>[ 218.343125] lkdtm: Stack offset: -496
9752 19:51:41.427062 <6>[ 218.347315] lkdtm: Performing direct entry REPORT_STACK
9753 19:51:41.427820 <6>[ 218.352853] lkdtm: Stack offset: -96
9754 19:51:41.468520 <6>[ 218.356965] lkdtm: Performing direct entry REPORT_STACK
9755 19:51:41.468991 <6>[ 218.362503] lkdtm: Stack offset: -96
9756 19:51:41.469325 <6>[ 218.366606] lkdtm: Performing direct entry REPORT_STACK
9757 19:51:41.469633 <6>[ 218.372145] lkdtm: Stack offset: -560
9758 19:51:41.469930 <6>[ 218.376334] lkdtm: Performing direct entry REPORT_STACK
9759 19:51:41.470215 <6>[ 218.381872] lkdtm: Stack offset: -128
9760 19:51:41.470497 <6>[ 218.386116] lkdtm: Performing direct entry REPORT_STACK
9761 19:51:41.470776 <6>[ 218.391643] lkdtm: Stack offset: 176
9762 19:51:41.471686 <6>[ 218.395745] lkdtm: Performing direct entry REPORT_STACK
9763 19:51:41.513512 <6>[ 218.401284] lkdtm: Stack offset: -48
9764 19:51:41.513965 <6>[ 218.405386] lkdtm: Performing direct entry REPORT_STACK
9765 19:51:41.514299 <6>[ 218.410924] lkdtm: Stack offset: 384
9766 19:51:41.514606 <6>[ 218.415037] lkdtm: Performing direct entry REPORT_STACK
9767 19:51:41.514897 <6>[ 218.420589] lkdtm: Stack offset: 0
9768 19:51:41.515181 <6>[ 218.424643] lkdtm: Performing direct entry REPORT_STACK
9769 19:51:41.515462 <6>[ 218.430183] lkdtm: Stack offset: 0
9770 19:51:41.515735 <6>[ 218.434117] lkdtm: Performing direct entry REPORT_STACK
9771 19:51:41.516071 <6>[ 218.439647] lkdtm: Stack offset: 208
9772 19:51:41.516782 <6>[ 218.443746] lkdtm: Performing direct entry REPORT_STACK
9773 19:51:41.558265 <6>[ 218.449297] lkdtm: Stack offset: -304
9774 19:51:41.558719 <6>[ 218.453486] lkdtm: Performing direct entry REPORT_STACK
9775 19:51:41.559446 <6>[ 218.459024] lkdtm: Stack offset: -144
9776 19:51:41.559809 <6>[ 218.463214] lkdtm: Performing direct entry REPORT_STACK
9777 19:51:41.560130 <6>[ 218.468750] lkdtm: Stack offset: -48
9778 19:51:41.560432 <6>[ 218.472861] lkdtm: Performing direct entry REPORT_STACK
9779 19:51:41.560722 <6>[ 218.478402] lkdtm: Stack offset: -544
9780 19:51:41.561005 <6>[ 218.482590] lkdtm: Performing direct entry REPORT_STACK
9781 19:51:41.561670 <6>[ 218.488130] lkdtm: Stack offset: -304
9782 19:51:41.602694 <6>[ 218.492319] lkdtm: Performing direct entry REPORT_STACK
9783 19:51:41.603013 <6>[ 218.497859] lkdtm: Stack offset: -560
9784 19:51:41.603578 <6>[ 218.502113] lkdtm: Performing direct entry REPORT_STACK
9785 19:51:41.603847 <6>[ 218.507787] lkdtm: Stack offset: -560
9786 19:51:41.604061 <6>[ 218.512001] lkdtm: Performing direct entry REPORT_STACK
9787 19:51:41.604274 <6>[ 218.517538] lkdtm: Stack offset: 144
9788 19:51:41.604448 <6>[ 218.521634] lkdtm: Performing direct entry REPORT_STACK
9789 19:51:41.604581 <6>[ 218.527178] lkdtm: Stack offset: -464
9790 19:51:41.605784 <6>[ 218.531375] lkdtm: Performing direct entry REPORT_STACK
9791 19:51:41.647550 <6>[ 218.536911] lkdtm: Stack offset: 320
9792 19:51:41.647857 <6>[ 218.541012] lkdtm: Performing direct entry REPORT_STACK
9793 19:51:41.648047 <6>[ 218.546550] lkdtm: Stack offset: -64
9794 19:51:41.648205 <6>[ 218.550664] lkdtm: Performing direct entry REPORT_STACK
9795 19:51:41.648396 <6>[ 218.556202] lkdtm: Stack offset: -16
9796 19:51:41.648823 <6>[ 218.560321] lkdtm: Performing direct entry REPORT_STACK
9797 19:51:41.649000 <6>[ 218.565861] lkdtm: Stack offset: -128
9798 19:51:41.649189 <6>[ 218.570119] lkdtm: Performing direct entry REPORT_STACK
9799 19:51:41.650678 <6>[ 218.575654] lkdtm: Stack offset: -336
9800 19:51:41.692596 <6>[ 218.579863] lkdtm: Performing direct entry REPORT_STACK
9801 19:51:41.692858 <6>[ 218.585408] lkdtm: Stack offset: 288
9802 19:51:41.693023 <6>[ 218.589544] lkdtm: Performing direct entry REPORT_STACK
9803 19:51:41.693177 <6>[ 218.595086] lkdtm: Stack offset: -496
9804 19:51:41.693324 <6>[ 218.599276] lkdtm: Performing direct entry REPORT_STACK
9805 19:51:41.693733 <6>[ 218.604810] lkdtm: Stack offset: 128
9806 19:51:41.693892 <6>[ 218.608909] lkdtm: Performing direct entry REPORT_STACK
9807 19:51:41.694038 <6>[ 218.614449] lkdtm: Stack offset: -272
9808 19:51:41.694178 <6>[ 218.618646] lkdtm: Performing direct entry REPORT_STACK
9809 19:51:41.695761 <6>[ 218.624204] lkdtm: Stack offset: -160
9810 19:51:41.737304 <6>[ 218.628501] lkdtm: Performing direct entry REPORT_STACK
9811 19:51:41.737541 <6>[ 218.634040] lkdtm: Stack offset: -320
9812 19:51:41.737709 <6>[ 218.638232] lkdtm: Performing direct entry REPORT_STACK
9813 19:51:41.737862 <6>[ 218.643969] lkdtm: Stack offset: -128
9814 19:51:41.738300 <6>[ 218.648164] lkdtm: Performing direct entry REPORT_STACK
9815 19:51:41.738467 <6>[ 218.653704] lkdtm: Stack offset: -160
9816 19:51:41.738612 <6>[ 218.657894] lkdtm: Performing direct entry REPORT_STACK
9817 19:51:41.738753 <6>[ 218.663433] lkdtm: Stack offset: 320
9818 19:51:41.740513 <6>[ 218.667536] lkdtm: Performing direct entry REPORT_STACK
9819 19:51:41.782083 <6>[ 218.673075] lkdtm: Stack offset: 0
9820 19:51:41.782319 <6>[ 218.677012] lkdtm: Performing direct entry REPORT_STACK
9821 19:51:41.782487 <6>[ 218.682551] lkdtm: Stack offset: -352
9822 19:51:41.782646 <6>[ 218.686752] lkdtm: Performing direct entry REPORT_STACK
9823 19:51:41.782793 <6>[ 218.692290] lkdtm: Stack offset: -128
9824 19:51:41.783331 <6>[ 218.696479] lkdtm: Performing direct entry REPORT_STACK
9825 19:51:41.783663 <6>[ 218.702018] lkdtm: Stack offset: 176
9826 19:51:41.784006 <6>[ 218.706126] lkdtm: Performing direct entry REPORT_STACK
9827 19:51:41.785448 <6>[ 218.711654] lkdtm: Stack offset: -400
9828 19:51:41.827093 <6>[ 218.715839] lkdtm: Performing direct entry REPORT_STACK
9829 19:51:41.827552 <6>[ 218.721378] lkdtm: Stack offset: 32
9830 19:51:41.828314 <6>[ 218.725396] lkdtm: Performing direct entry REPORT_STACK
9831 19:51:41.828667 <6>[ 218.730934] lkdtm: Stack offset: -528
9832 19:51:41.828975 <6>[ 218.735134] lkdtm: Performing direct entry REPORT_STACK
9833 19:51:41.829269 <6>[ 218.740690] lkdtm: Stack offset: -352
9834 19:51:41.829556 <6>[ 218.745012] lkdtm: Performing direct entry REPORT_STACK
9835 19:51:41.829835 <6>[ 218.750562] lkdtm: Stack offset: 336
9836 19:51:41.830583 <6>[ 218.754667] lkdtm: Performing direct entry REPORT_STACK
9837 19:51:41.872078 <6>[ 218.760214] lkdtm: Stack offset: -448
9838 19:51:41.872529 <6>[ 218.764405] lkdtm: Performing direct entry REPORT_STACK
9839 19:51:41.872862 <6>[ 218.769943] lkdtm: Stack offset: -304
9840 19:51:41.873168 <6>[ 218.774183] lkdtm: Performing direct entry REPORT_STACK
9841 19:51:41.873460 <6>[ 218.779837] lkdtm: Stack offset: 432
9842 19:51:41.874119 <6>[ 218.783949] lkdtm: Performing direct entry REPORT_STACK
9843 19:51:41.874436 <6>[ 218.789489] lkdtm: Stack offset: -544
9844 19:51:41.874728 <6>[ 218.793682] lkdtm: Performing direct entry REPORT_STACK
9845 19:51:41.875009 <6>[ 218.799219] lkdtm: Stack offset: -64
9846 19:51:41.917003 <6>[ 218.803324] lkdtm: Performing direct entry REPORT_STACK
9847 19:51:41.917556 <6>[ 218.808863] lkdtm: Stack offset: -192
9848 19:51:41.918024 <6>[ 218.813064] lkdtm: Performing direct entry REPORT_STACK
9849 19:51:41.918365 <6>[ 218.818603] lkdtm: Stack offset: 16
9850 19:51:41.918735 <6>[ 218.822620] lkdtm: Performing direct entry REPORT_STACK
9851 19:51:41.919574 <6>[ 218.828158] lkdtm: Stack offset: -16
9852 19:51:41.919974 <6>[ 218.832260] lkdtm: Performing direct entry REPORT_STACK
9853 19:51:41.920565 <6>[ 218.837798] lkdtm: Stack offset: -256
9854 19:51:41.921152 <6>[ 218.842033] lkdtm: Performing direct entry REPORT_STACK
9855 19:51:41.921553 <6>[ 218.847606] lkdtm: Stack offset: -208
9856 19:51:41.961201 <6>[ 218.851798] lkdtm: Performing direct entry REPORT_STACK
9857 19:51:41.961502 <6>[ 218.857339] lkdtm: Stack offset: -96
9858 19:51:41.961997 <6>[ 218.861462] lkdtm: Performing direct entry REPORT_STACK
9859 19:51:41.962194 <6>[ 218.866997] lkdtm: Stack offset: 320
9860 19:51:41.962372 <6>[ 218.871131] lkdtm: Performing direct entry REPORT_STACK
9861 19:51:41.962534 <6>[ 218.876674] lkdtm: Stack offset: 384
9862 19:51:41.962686 <6>[ 218.880788] lkdtm: Performing direct entry REPORT_STACK
9863 19:51:41.962870 <6>[ 218.886324] lkdtm: Stack offset: -384
9864 19:51:41.964400 <6>[ 218.890523] lkdtm: Performing direct entry REPORT_STACK
9865 19:51:42.006068 <6>[ 218.896062] lkdtm: Stack offset: -352
9866 19:51:42.006386 <6>[ 218.900262] lkdtm: Performing direct entry REPORT_STACK
9867 19:51:42.006608 <6>[ 218.905802] lkdtm: Stack offset: -32
9868 19:51:42.006791 <6>[ 218.909926] lkdtm: Performing direct entry REPORT_STACK
9869 19:51:42.006950 <6>[ 218.915463] lkdtm: Stack offset: 0
9870 19:51:42.007076 <6>[ 218.919397] lkdtm: Performing direct entry REPORT_STACK
9871 19:51:42.007219 <6>[ 218.924934] lkdtm: Stack offset: -320
9872 19:51:42.007350 <6>[ 218.929124] lkdtm: Performing direct entry REPORT_STACK
9873 19:51:42.009154 <6>[ 218.934679] lkdtm: Stack offset: 160
9874 19:51:42.050847 <6>[ 218.938796] lkdtm: Performing direct entry REPORT_STACK
9875 19:51:42.051113 <6>[ 218.944340] lkdtm: Stack offset: 368
9876 19:51:42.051302 <6>[ 218.948484] lkdtm: Performing direct entry REPORT_STACK
9877 19:51:42.051473 <6>[ 218.954022] lkdtm: Stack offset: 304
9878 19:51:42.051627 <6>[ 218.958155] lkdtm: Performing direct entry REPORT_STACK
9879 19:51:42.051802 <6>[ 218.963760] lkdtm: Stack offset: 368
9880 19:51:42.051952 <6>[ 218.967871] lkdtm: Performing direct entry REPORT_STACK
9881 19:51:42.052066 <6>[ 218.973411] lkdtm: Stack offset: -176
9882 19:51:42.053998 <6>[ 218.977604] lkdtm: Performing direct entry REPORT_STACK
9883 19:51:42.096174 <6>[ 218.983144] lkdtm: Stack offset: -176
9884 19:51:42.096642 <6>[ 218.987334] lkdtm: Performing direct entry REPORT_STACK
9885 19:51:42.096997 <6>[ 218.992945] lkdtm: Stack offset: 80
9886 19:51:42.097312 <6>[ 218.996980] lkdtm: Performing direct entry REPORT_STACK
9887 19:51:42.097611 <6>[ 219.002521] lkdtm: Stack offset: -336
9888 19:51:42.097905 <6>[ 219.006714] lkdtm: Performing direct entry REPORT_STACK
9889 19:51:42.098194 <6>[ 219.012252] lkdtm: Stack offset: -64
9890 19:51:42.098481 <6>[ 219.016362] lkdtm: Performing direct entry REPORT_STACK
9891 19:51:42.098762 <6>[ 219.021900] lkdtm: Stack offset: -80
9892 19:51:42.099430 <6>[ 219.026055] lkdtm: Performing direct entry REPORT_STACK
9893 19:51:42.140987 <6>[ 219.031704] lkdtm: Stack offset: -192
9894 19:51:42.141441 <6>[ 219.035894] lkdtm: Performing direct entry REPORT_STACK
9895 19:51:42.141785 <6>[ 219.041434] lkdtm: Stack offset: -400
9896 19:51:42.142101 <6>[ 219.045624] lkdtm: Performing direct entry REPORT_STACK
9897 19:51:42.142399 <6>[ 219.051161] lkdtm: Stack offset: -464
9898 19:51:42.142689 <6>[ 219.055367] lkdtm: Performing direct entry REPORT_STACK
9899 19:51:42.142973 <6>[ 219.060902] lkdtm: Stack offset: 352
9900 19:51:42.143254 <6>[ 219.065006] lkdtm: Performing direct entry REPORT_STACK
9901 19:51:42.144182 <6>[ 219.070546] lkdtm: Stack offset: -400
9902 19:51:42.185576 <6>[ 219.074739] lkdtm: Performing direct entry REPORT_STACK
9903 19:51:42.186029 <6>[ 219.080279] lkdtm: Stack offset: 416
9904 19:51:42.186373 <6>[ 219.084379] lkdtm: Performing direct entry REPORT_STACK
9905 19:51:42.186686 <6>[ 219.089920] lkdtm: Stack offset: 336
9906 19:51:42.186985 <6>[ 219.094074] lkdtm: Performing direct entry REPORT_STACK
9907 19:51:42.187275 <6>[ 219.099677] lkdtm: Stack offset: 320
9908 19:51:42.187558 <6>[ 219.103778] lkdtm: Performing direct entry REPORT_STACK
9909 19:51:42.187886 <6>[ 219.109319] lkdtm: Stack offset: 192
9910 19:51:42.188778 <6>[ 219.113422] lkdtm: Performing direct entry REPORT_STACK
9911 19:51:42.230432 <6>[ 219.118970] lkdtm: Stack offset: -576
9912 19:51:42.230892 <6>[ 219.123163] lkdtm: Performing direct entry REPORT_STACK
9913 19:51:42.231240 <6>[ 219.128700] lkdtm: Stack offset: -320
9914 19:51:42.231555 <6>[ 219.132892] lkdtm: Performing direct entry REPORT_STACK
9915 19:51:42.231899 <6>[ 219.138440] lkdtm: Stack offset: 368
9916 19:51:42.232198 <6>[ 219.142551] lkdtm: Performing direct entry REPORT_STACK
9917 19:51:42.232487 <6>[ 219.148091] lkdtm: Stack offset: -560
9918 19:51:42.232769 <6>[ 219.152279] lkdtm: Performing direct entry REPORT_STACK
9919 19:51:42.233097 <6>[ 219.157819] lkdtm: Stack offset: 64
9920 19:51:42.275390 <6>[ 219.161836] lkdtm: Performing direct entry REPORT_STACK
9921 19:51:42.276158 <6>[ 219.167371] lkdtm: Stack offset: -208
9922 19:51:42.277337 <6>[ 219.171560] lkdtm: Performing direct entry REPORT_STACK
9923 19:51:42.277857 <6>[ 219.177094] lkdtm: Stack offset: -320
9924 19:51:42.278398 <6>[ 219.181296] lkdtm: Performing direct entry REPORT_STACK
9925 19:51:42.278805 <6>[ 219.186837] lkdtm: Stack offset: 304
9926 19:51:42.279424 <6>[ 219.190938] lkdtm: Performing direct entry REPORT_STACK
9927 19:51:42.279983 <6>[ 219.196478] lkdtm: Stack offset: 160
9928 19:51:42.280480 <6>[ 219.200589] lkdtm: Performing direct entry REPORT_STACK
9929 19:51:42.280948 <6>[ 219.206144] lkdtm: Stack offset: 240
9930 19:51:42.319619 <6>[ 219.210348] lkdtm: Performing direct entry REPORT_STACK
9931 19:51:42.320036 <6>[ 219.215890] lkdtm: Stack offset: 336
9932 19:51:42.320216 <6>[ 219.220016] lkdtm: Performing direct entry REPORT_STACK
9933 19:51:42.320750 <6>[ 219.225559] lkdtm: Stack offset: 48
9934 19:51:42.320910 <6>[ 219.229592] lkdtm: Performing direct entry REPORT_STACK
9935 19:51:42.321066 <6>[ 219.235135] lkdtm: Stack offset: -32
9936 19:51:42.321270 <6>[ 219.239271] lkdtm: Performing direct entry REPORT_STACK
9937 19:51:42.321514 <6>[ 219.244810] lkdtm: Stack offset: 224
9938 19:51:42.322759 <6>[ 219.248917] lkdtm: Performing direct entry REPORT_STACK
9939 19:51:42.364688 <6>[ 219.254454] lkdtm: Stack offset: -528
9940 19:51:42.364959 <6>[ 219.258643] lkdtm: Performing direct entry REPORT_STACK
9941 19:51:42.365222 <6>[ 219.264179] lkdtm: Stack offset: 128
9942 19:51:42.365437 <6>[ 219.268299] lkdtm: Performing direct entry REPORT_STACK
9943 19:51:42.365610 <6>[ 219.273845] lkdtm: Stack offset: -208
9944 19:51:42.365776 <6>[ 219.278116] lkdtm: Performing direct entry REPORT_STACK
9945 19:51:42.365988 <6>[ 219.283772] lkdtm: Stack offset: 208
9946 19:51:42.366154 <6>[ 219.287902] lkdtm: Performing direct entry REPORT_STACK
9947 19:51:42.367825 <6>[ 219.293444] lkdtm: Stack offset: -320
9948 19:51:42.409255 <6>[ 219.297636] lkdtm: Performing direct entry REPORT_STACK
9949 19:51:42.409494 <6>[ 219.303188] lkdtm: Stack offset: 256
9950 19:51:42.409729 <6>[ 219.307297] lkdtm: Performing direct entry REPORT_STACK
9951 19:51:42.409931 <6>[ 219.312832] lkdtm: Stack offset: -560
9952 19:51:42.410123 <6>[ 219.317031] lkdtm: Performing direct entry REPORT_STACK
9953 19:51:42.410310 <6>[ 219.322571] lkdtm: Stack offset: -112
9954 19:51:42.410472 <6>[ 219.326775] lkdtm: Performing direct entry REPORT_STACK
9955 19:51:42.410582 <6>[ 219.332313] lkdtm: Stack offset: 256
9956 19:51:42.412371 <6>[ 219.336416] lkdtm: Performing direct entry REPORT_STACK
9957 19:51:42.454517 <6>[ 219.341955] lkdtm: Stack offset: 112
9958 19:51:42.455027 <6>[ 219.346165] lkdtm: Performing direct entry REPORT_STACK
9959 19:51:42.455459 <6>[ 219.351693] lkdtm: Stack offset: -496
9960 19:51:42.455899 <6>[ 219.355880] lkdtm: Performing direct entry REPORT_STACK
9961 19:51:42.456330 <6>[ 219.361420] lkdtm: Stack offset: 80
9962 19:51:42.456734 <6>[ 219.365448] lkdtm: Performing direct entry REPORT_STACK
9963 19:51:42.457036 <6>[ 219.370987] lkdtm: Stack offset: -384
9964 19:51:42.457334 <6>[ 219.375187] lkdtm: Performing direct entry REPORT_STACK
9965 19:51:42.457735 <6>[ 219.380727] lkdtm: Stack offset: -80
9966 19:51:42.458416 <6>[ 219.384830] lkdtm: Performing direct entry REPORT_STACK
9967 19:51:42.499407 <6>[ 219.390370] lkdtm: Stack offset: 32
9968 19:51:42.499899 <6>[ 219.394386] lkdtm: Performing direct entry REPORT_STACK
9969 19:51:42.500625 <6>[ 219.399929] lkdtm: Stack offset: -96
9970 19:51:42.500962 <6>[ 219.404047] lkdtm: Performing direct entry REPORT_STACK
9971 19:51:42.501264 <6>[ 219.409672] lkdtm: Stack offset: -464
9972 19:51:42.501557 <6>[ 219.413865] lkdtm: Performing direct entry REPORT_STACK
9973 19:51:42.501838 <6>[ 219.419405] lkdtm: Stack offset: -448
9974 19:51:42.502122 <6>[ 219.423608] lkdtm: Performing direct entry REPORT_STACK
9975 19:51:42.502787 <6>[ 219.429147] lkdtm: Stack offset: -320
9976 19:51:42.543918 <6>[ 219.433336] lkdtm: Performing direct entry REPORT_STACK
9977 19:51:42.544794 <6>[ 219.438875] lkdtm: Stack offset: -176
9978 19:51:42.545182 <6>[ 219.443065] lkdtm: Performing direct entry REPORT_STACK
9979 19:51:42.545592 <6>[ 219.448604] lkdtm: Stack offset: 336
9980 19:51:42.545983 <6>[ 219.452715] lkdtm: Performing direct entry REPORT_STACK
9981 19:51:42.546361 <6>[ 219.458253] lkdtm: Stack offset: -224
9982 19:51:42.546731 <6>[ 219.462441] lkdtm: Performing direct entry REPORT_STACK
9983 19:51:42.547101 <6>[ 219.467982] lkdtm: Stack offset: -464
9984 19:51:42.547559 <6>[ 219.472175] lkdtm: Performing direct entry REPORT_STACK
9985 19:51:42.588857 <6>[ 219.477714] lkdtm: Stack offset: 320
9986 19:51:42.589320 <6>[ 219.481816] lkdtm: Performing direct entry REPORT_STACK
9987 19:51:42.589751 <6>[ 219.487366] lkdtm: Stack offset: 80
9988 19:51:42.590151 <6>[ 219.491383] lkdtm: Performing direct entry REPORT_STACK
9989 19:51:42.590535 <6>[ 219.496922] lkdtm: Stack offset: 272
9990 19:51:42.590915 <6>[ 219.501024] lkdtm: Performing direct entry REPORT_STACK
9991 19:51:42.591284 <6>[ 219.506564] lkdtm: Stack offset: -96
9992 19:51:42.591649 <6>[ 219.510677] lkdtm: Performing direct entry REPORT_STACK
9993 19:51:42.592156 <6>[ 219.516237] lkdtm: Stack offset: 192
9994 19:51:42.633394 <6>[ 219.520469] lkdtm: Performing direct entry REPORT_STACK
9995 19:51:42.633716 <6>[ 219.526009] lkdtm: Stack offset: -64
9996 19:51:42.633961 <6>[ 219.530131] lkdtm: Performing direct entry REPORT_STACK
9997 19:51:42.634190 <6>[ 219.535656] lkdtm: Stack offset: 160
9998 19:51:42.634370 <6>[ 219.539758] lkdtm: Performing direct entry REPORT_STACK
9999 19:51:42.634554 <6>[ 219.545294] lkdtm: Stack offset: 416
10000 19:51:42.634743 <6>[ 219.549413] lkdtm: Performing direct entry REPORT_STACK
10001 19:51:42.634910 <6>[ 219.554954] lkdtm: Stack offset: 336
10002 19:51:42.635086 <6>[ 219.559077] lkdtm: Performing direct entry REPORT_STACK
10003 19:51:42.636485 <6>[ 219.564620] lkdtm: Stack offset: -400
10004 19:51:42.677991 <6>[ 219.568825] lkdtm: Performing direct entry REPORT_STACK
10005 19:51:42.678285 <6>[ 219.574364] lkdtm: Stack offset: 128
10006 19:51:42.678501 <6>[ 219.578485] lkdtm: Performing direct entry REPORT_STACK
10007 19:51:42.678678 <6>[ 219.584030] lkdtm: Stack offset: -480
10008 19:51:42.678841 <6>[ 219.588228] lkdtm: Performing direct entry REPORT_STACK
10009 19:51:42.679043 <6>[ 219.593765] lkdtm: Stack offset: 256
10010 19:51:42.679174 <6>[ 219.597867] lkdtm: Performing direct entry REPORT_STACK
10011 19:51:42.679272 <6>[ 219.603406] lkdtm: Stack offset: 208
10012 19:51:42.681094 <6>[ 219.607524] lkdtm: Performing direct entry REPORT_STACK
10013 19:51:42.723066 <6>[ 219.613059] lkdtm: Stack offset: 128
10014 19:51:42.723351 <6>[ 219.617152] lkdtm: Performing direct entry REPORT_STACK
10015 19:51:42.723545 <6>[ 219.622696] lkdtm: Stack offset: 192
10016 19:51:42.723716 <6>[ 219.626839] lkdtm: Performing direct entry REPORT_STACK
10017 19:51:42.723911 <6>[ 219.632403] lkdtm: Stack offset: -32
10018 19:51:42.724059 <6>[ 219.636658] lkdtm: Performing direct entry REPORT_STACK
10019 19:51:42.724176 <6>[ 219.642203] lkdtm: Stack offset: -256
10020 19:51:42.724291 <6>[ 219.646415] lkdtm: Performing direct entry REPORT_STACK
10021 19:51:42.726216 <6>[ 219.651959] lkdtm: Stack offset: 0
10022 19:51:42.767694 <6>[ 219.655903] lkdtm: Performing direct entry REPORT_STACK
10023 19:51:42.767963 <6>[ 219.661437] lkdtm: Stack offset: 272
10024 19:51:42.768146 <6>[ 219.665539] lkdtm: Performing direct entry REPORT_STACK
10025 19:51:42.768311 <6>[ 219.671090] lkdtm: Stack offset: -272
10026 19:51:42.768465 <6>[ 219.675283] lkdtm: Performing direct entry REPORT_STACK
10027 19:51:42.768614 <6>[ 219.680822] lkdtm: Stack offset: 96
10028 19:51:42.768759 <6>[ 219.684845] lkdtm: Performing direct entry REPORT_STACK
10029 19:51:42.768902 <6>[ 219.690384] lkdtm: Stack offset: -112
10030 19:51:42.770875 <6>[ 219.694577] lkdtm: Performing direct entry REPORT_STACK
10031 19:51:42.812850 <6>[ 219.700192] lkdtm: Stack offset: -576
10032 19:51:42.813303 <6>[ 219.704399] lkdtm: Performing direct entry REPORT_STACK
10033 19:51:42.813648 <6>[ 219.709939] lkdtm: Stack offset: 80
10034 19:51:42.813955 <6>[ 219.713956] lkdtm: Performing direct entry REPORT_STACK
10035 19:51:42.814249 <6>[ 219.719512] lkdtm: Stack offset: -224
10036 19:51:42.814535 <6>[ 219.723700] lkdtm: Performing direct entry REPORT_STACK
10037 19:51:42.814818 <6>[ 219.729241] lkdtm: Stack offset: 384
10038 19:51:42.815100 <6>[ 219.733354] lkdtm: Performing direct entry REPORT_STACK
10039 19:51:42.815381 <6>[ 219.738893] lkdtm: Stack offset: 416
10040 19:51:42.816100 <6>[ 219.743008] lkdtm: Performing direct entry REPORT_STACK
10041 19:51:42.858024 <6>[ 219.748562] lkdtm: Stack offset: 112
10042 19:51:42.858504 <6>[ 219.752797] lkdtm: Performing direct entry REPORT_STACK
10043 19:51:42.858830 <6>[ 219.758340] lkdtm: Stack offset: -448
10044 19:51:42.859131 <6>[ 219.762531] lkdtm: Performing direct entry REPORT_STACK
10045 19:51:42.859416 <6>[ 219.768070] lkdtm: Stack offset: -176
10046 19:51:42.859690 <6>[ 219.772259] lkdtm: Performing direct entry REPORT_STACK
10047 19:51:42.860030 <6>[ 219.777798] lkdtm: Stack offset: -272
10048 19:51:42.860307 <6>[ 219.782032] lkdtm: Performing direct entry REPORT_STACK
10049 19:51:42.861233 <6>[ 219.787684] lkdtm: Stack offset: 128
10050 19:51:42.902504 <6>[ 219.791812] lkdtm: Performing direct entry REPORT_STACK
10051 19:51:42.902940 <6>[ 219.797353] lkdtm: Stack offset: -64
10052 19:51:42.903266 <6>[ 219.801456] lkdtm: Performing direct entry REPORT_STACK
10053 19:51:42.903571 <6>[ 219.806996] lkdtm: Stack offset: -368
10054 19:51:42.903900 <6>[ 219.811185] lkdtm: Performing direct entry REPORT_STACK
10055 19:51:42.904188 <6>[ 219.816724] lkdtm: Stack offset: 400
10056 19:51:42.904463 <6>[ 219.820828] lkdtm: Performing direct entry REPORT_STACK
10057 19:51:42.904734 <6>[ 219.826368] lkdtm: Stack offset: 272
10058 19:51:42.905767 <6>[ 219.830470] lkdtm: Performing direct entry REPORT_STACK
10059 19:51:42.947317 <6>[ 219.836010] lkdtm: Stack offset: -64
10060 19:51:42.947756 <6>[ 219.840115] lkdtm: Performing direct entry REPORT_STACK
10061 19:51:42.948149 <6>[ 219.845653] lkdtm: Stack offset: -432
10062 19:51:42.948454 <6>[ 219.849843] lkdtm: Performing direct entry REPORT_STACK
10063 19:51:42.948743 <6>[ 219.855395] lkdtm: Stack offset: -160
10064 19:51:42.949023 <6>[ 219.859593] lkdtm: Performing direct entry REPORT_STACK
10065 19:51:42.949297 <6>[ 219.865131] lkdtm: Stack offset: 80
10066 19:51:42.949567 <6>[ 219.869145] lkdtm: Performing direct entry REPORT_STACK
10067 19:51:42.949839 <6>[ 219.874685] lkdtm: Stack offset: -176
10068 19:51:42.991863 <6>[ 219.878873] lkdtm: Performing direct entry REPORT_STACK
10069 19:51:42.992147 <6>[ 219.884412] lkdtm: Stack offset: 320
10070 19:51:42.992365 <6>[ 219.888515] lkdtm: Performing direct entry REPORT_STACK
10071 19:51:42.992553 <6>[ 219.894064] lkdtm: Stack offset: -368
10072 19:51:42.992994 <6>[ 219.898258] lkdtm: Performing direct entry REPORT_STACK
10073 19:51:42.993149 <6>[ 219.903811] lkdtm: Stack offset: -400
10074 19:51:42.993282 <6>[ 219.908048] lkdtm: Performing direct entry REPORT_STACK
10075 19:51:42.993408 <6>[ 219.913590] lkdtm: Stack offset: 80
10076 19:51:42.993541 <6>[ 219.917620] lkdtm: Performing direct entry REPORT_STACK
10077 19:51:42.994963 <6>[ 219.923165] lkdtm: Stack offset: -112
10078 19:51:43.036617 <6>[ 219.927372] lkdtm: Performing direct entry REPORT_STACK
10079 19:51:43.036934 <6>[ 219.932910] lkdtm: Stack offset: 176
10080 19:51:43.037135 <6>[ 219.937028] lkdtm: Performing direct entry REPORT_STACK
10081 19:51:43.037314 <6>[ 219.942564] lkdtm: Stack offset: -272
10082 19:51:43.037473 <6>[ 219.946756] lkdtm: Performing direct entry REPORT_STACK
10083 19:51:43.037635 <6>[ 219.952287] lkdtm: Stack offset: -544
10084 19:51:43.037793 <6>[ 219.956476] lkdtm: Performing direct entry REPORT_STACK
10085 19:51:43.037926 <6>[ 219.962011] lkdtm: Stack offset: -288
10086 19:51:43.039724 <6>[ 219.966223] lkdtm: Performing direct entry REPORT_STACK
10087 19:51:43.081342 <6>[ 219.971885] lkdtm: Stack offset: 432
10088 19:51:43.081693 <6>[ 219.975998] lkdtm: Performing direct entry REPORT_STACK
10089 19:51:43.081928 <6>[ 219.981533] lkdtm: Stack offset: -128
10090 19:51:43.082099 <6>[ 219.985723] lkdtm: Performing direct entry REPORT_STACK
10091 19:51:43.082257 <6>[ 219.991254] lkdtm: Stack offset: 208
10092 19:51:43.082406 <6>[ 219.995360] lkdtm: Performing direct entry REPORT_STACK
10093 19:51:43.082618 <6>[ 220.000895] lkdtm: Stack offset: 112
10094 19:51:43.082825 <6>[ 220.004988] lkdtm: Performing direct entry REPORT_STACK
10095 19:51:43.084575 <6>[ 220.010522] lkdtm: Stack offset: 352
10096 19:51:43.126100 <6>[ 220.014642] lkdtm: Performing direct entry REPORT_STACK
10097 19:51:43.126360 <6>[ 220.020184] lkdtm: Stack offset: -304
10098 19:51:43.126576 <6>[ 220.024385] lkdtm: Performing direct entry REPORT_STACK
10099 19:51:43.126776 <6>[ 220.029924] lkdtm: Stack offset: -496
10100 19:51:43.127202 <6>[ 220.034163] lkdtm: Performing direct entry REPORT_STACK
10101 19:51:43.127359 <6>[ 220.039761] lkdtm: Stack offset: -528
10102 19:51:43.127528 <6>[ 220.043957] lkdtm: Performing direct entry REPORT_STACK
10103 19:51:43.127692 <6>[ 220.049498] lkdtm: Stack offset: -416
10104 19:51:43.129298 <6>[ 220.053688] lkdtm: Performing direct entry REPORT_STACK
10105 19:51:43.171161 <6>[ 220.059227] lkdtm: Stack offset: -304
10106 19:51:43.172019 <6>[ 220.063416] lkdtm: Performing direct entry REPORT_STACK
10107 19:51:43.172391 <6>[ 220.069031] lkdtm: Stack offset: -576
10108 19:51:43.172716 <6>[ 220.073238] lkdtm: Performing direct entry REPORT_STACK
10109 19:51:43.173026 <6>[ 220.078778] lkdtm: Stack offset: 32
10110 19:51:43.173322 <6>[ 220.082805] lkdtm: Performing direct entry REPORT_STACK
10111 19:51:43.173611 <6>[ 220.088345] lkdtm: Stack offset: -48
10112 19:51:43.173889 <6>[ 220.092448] lkdtm: Performing direct entry REPORT_STACK
10113 19:51:43.174170 <6>[ 220.098007] lkdtm: Stack offset: -544
10114 19:51:43.215935 <6>[ 220.102203] lkdtm: Performing direct entry REPORT_STACK
10115 19:51:43.216400 <6>[ 220.107731] lkdtm: Stack offset: 352
10116 19:51:43.217131 <6>[ 220.111831] lkdtm: Performing direct entry REPORT_STACK
10117 19:51:43.217482 <6>[ 220.117371] lkdtm: Stack offset: -16
10118 19:51:43.217794 <6>[ 220.121477] lkdtm: Performing direct entry REPORT_STACK
10119 19:51:43.218088 <6>[ 220.127017] lkdtm: Stack offset: -96
10120 19:51:43.218375 <6>[ 220.131129] lkdtm: Performing direct entry REPORT_STACK
10121 19:51:43.218660 <6>[ 220.136667] lkdtm: Stack offset: -496
10122 19:51:43.218940 <6>[ 220.140859] lkdtm: Performing direct entry REPORT_STACK
10123 19:51:43.219378 <6>[ 220.146398] lkdtm: Stack offset: -112
10124 19:51:43.260660 <6>[ 220.150593] lkdtm: Performing direct entry REPORT_STACK
10125 19:51:43.261125 <6>[ 220.156148] lkdtm: Stack offset: 384
10126 19:51:43.261469 <6>[ 220.160345] lkdtm: Performing direct entry REPORT_STACK
10127 19:51:43.261789 <6>[ 220.165885] lkdtm: Stack offset: -240
10128 19:51:43.262098 <6>[ 220.170112] lkdtm: Performing direct entry REPORT_STACK
10129 19:51:43.262392 <6>[ 220.175642] lkdtm: Stack offset: 352
10130 19:51:43.262679 <6>[ 220.179740] lkdtm: Performing direct entry REPORT_STACK
10131 19:51:43.262963 <6>[ 220.185281] lkdtm: Stack offset: 192
10132 19:51:43.263813 <6>[ 220.189381] lkdtm: Performing direct entry REPORT_STACK
10133 19:51:43.305411 <6>[ 220.194918] lkdtm: Stack offset: 48
10134 19:51:43.305861 <6>[ 220.198936] lkdtm: Performing direct entry REPORT_STACK
10135 19:51:43.306206 <6>[ 220.204472] lkdtm: Stack offset: 160
10136 19:51:43.306521 <6>[ 220.208582] lkdtm: Performing direct entry REPORT_STACK
10137 19:51:43.306827 <6>[ 220.214123] lkdtm: Stack offset: -128
10138 19:51:43.307118 <6>[ 220.218328] lkdtm: Performing direct entry REPORT_STACK
10139 19:51:43.307402 <6>[ 220.223868] lkdtm: Stack offset: -464
10140 19:51:43.307681 <6>[ 220.228055] lkdtm: Performing direct entry REPORT_STACK
10141 19:51:43.308566 <6>[ 220.233597] lkdtm: Stack offset: -544
10142 19:51:43.350547 <6>[ 220.237783] lkdtm: Performing direct entry REPORT_STACK
10143 19:51:43.351251 <6>[ 220.243319] lkdtm: Stack offset: 32
10144 19:51:43.351811 <6>[ 220.247335] lkdtm: Performing direct entry REPORT_STACK
10145 19:51:43.352212 <6>[ 220.252870] lkdtm: Stack offset: 432
10146 19:51:43.352740 <6>[ 220.256978] lkdtm: Performing direct entry REPORT_STACK
10147 19:51:43.353312 <6>[ 220.262524] lkdtm: Stack offset: -384
10148 19:51:43.353871 <6>[ 220.266737] lkdtm: Performing direct entry REPORT_STACK
10149 19:51:43.354155 <6>[ 220.272410] lkdtm: Stack offset: -144
10150 19:51:43.354590 <6>[ 220.276604] lkdtm: Performing direct entry REPORT_STACK
10151 19:51:43.354812 <6>[ 220.282166] lkdtm: Stack offset: 112
10152 19:51:43.394714 <6>[ 220.286288] lkdtm: Performing direct entry REPORT_STACK
10153 19:51:43.395322 <6>[ 220.291831] lkdtm: Stack offset: 432
10154 19:51:43.395592 <6>[ 220.295953] lkdtm: Performing direct entry REPORT_STACK
10155 19:51:43.395867 <6>[ 220.301492] lkdtm: Stack offset: -400
10156 19:51:43.396056 <6>[ 220.305680] lkdtm: Performing direct entry REPORT_STACK
10157 19:51:43.396234 <6>[ 220.311211] lkdtm: Stack offset: -128
10158 19:51:43.396387 <6>[ 220.315397] lkdtm: Performing direct entry REPORT_STACK
10159 19:51:43.396500 <6>[ 220.320927] lkdtm: Stack offset: 144
10160 19:51:43.397893 <6>[ 220.325029] lkdtm: Performing direct entry REPORT_STACK
10161 19:51:43.439480 <6>[ 220.330565] lkdtm: Stack offset: -16
10162 19:51:43.439820 <6>[ 220.334661] lkdtm: Performing direct entry REPORT_STACK
10163 19:51:43.440070 <6>[ 220.340198] lkdtm: Stack offset: 256
10164 19:51:43.440248 <6>[ 220.344311] lkdtm: Performing direct entry REPORT_STACK
10165 19:51:43.440415 <6>[ 220.349847] lkdtm: Stack offset: 352
10166 19:51:43.440816 <6>[ 220.353955] lkdtm: Performing direct entry REPORT_STACK
10167 19:51:43.440979 <6>[ 220.359496] lkdtm: Stack offset: -160
10168 19:51:43.441101 <6>[ 220.363682] lkdtm: Performing direct entry REPORT_STACK
10169 19:51:43.442621 <6>[ 220.369223] lkdtm: Stack offset: -160
10170 19:51:43.484316 <6>[ 220.373413] lkdtm: Performing direct entry REPORT_STACK
10171 19:51:43.484603 <6>[ 220.378948] lkdtm: Stack offset: -144
10172 19:51:43.484794 <6>[ 220.383153] lkdtm: Performing direct entry REPORT_STACK
10173 19:51:43.484966 <6>[ 220.388706] lkdtm: Stack offset: 432
10174 19:51:43.485128 <6>[ 220.392931] lkdtm: Performing direct entry REPORT_STACK
10175 19:51:43.485280 <6>[ 220.398472] lkdtm: Stack offset: -384
10176 19:51:43.485429 <6>[ 220.402680] lkdtm: Performing direct entry REPORT_STACK
10177 19:51:43.485579 <6>[ 220.408219] lkdtm: Stack offset: 224
10178 19:51:43.487481 <6>[ 220.412323] lkdtm: Performing direct entry REPORT_STACK
10179 19:51:43.529310 <6>[ 220.417859] lkdtm: Stack offset: 224
10180 19:51:43.529551 <6>[ 220.421964] lkdtm: Performing direct entry REPORT_STACK
10181 19:51:43.529730 <6>[ 220.427743] lkdtm: Stack offset: 32
10182 19:51:43.529893 <6>[ 220.431778] lkdtm: Performing direct entry REPORT_STACK
10183 19:51:43.530048 <6>[ 220.437318] lkdtm: Stack offset: -192
10184 19:51:43.530574 <6>[ 220.441510] lkdtm: Performing direct entry REPORT_STACK
10185 19:51:43.530898 <6>[ 220.447049] lkdtm: Stack offset: -544
10186 19:51:43.531193 <6>[ 220.451243] lkdtm: Performing direct entry REPORT_STACK
10187 19:51:43.531479 <6>[ 220.456781] lkdtm: Stack offset: -320
10188 19:51:43.574417 <6>[ 220.460980] lkdtm: Performing direct entry REPORT_STACK
10189 19:51:43.574878 <6>[ 220.466532] lkdtm: Stack offset: -480
10190 19:51:43.575224 <6>[ 220.470728] lkdtm: Performing direct entry REPORT_STACK
10191 19:51:43.575940 <6>[ 220.476268] lkdtm: Stack offset: 432
10192 19:51:43.576281 <6>[ 220.480371] lkdtm: Performing direct entry REPORT_STACK
10193 19:51:43.576586 <6>[ 220.485910] lkdtm: Stack offset: 0
10194 19:51:43.576879 <6>[ 220.489845] lkdtm: Performing direct entry REPORT_STACK
10195 19:51:43.577163 <6>[ 220.495384] lkdtm: Stack offset: 288
10196 19:51:43.577451 <6>[ 220.499497] lkdtm: Performing direct entry REPORT_STACK
10197 19:51:43.577897 <6>[ 220.505037] lkdtm: Stack offset: -448
10198 19:51:43.619023 <6>[ 220.509226] lkdtm: Performing direct entry REPORT_STACK
10199 19:51:43.619487 <6>[ 220.514765] lkdtm: Stack offset: -96
10200 19:51:43.619943 <6>[ 220.518869] lkdtm: Performing direct entry REPORT_STACK
10201 19:51:43.620352 <6>[ 220.524408] lkdtm: Stack offset: 96
10202 19:51:43.621115 <6>[ 220.528435] lkdtm: Performing direct entry REPORT_STACK
10203 19:51:43.621463 <6>[ 220.533986] lkdtm: Stack offset: 256
10204 19:51:43.621848 <6>[ 220.538109] lkdtm: Performing direct entry REPORT_STACK
10205 19:51:43.622224 <6>[ 220.543652] lkdtm: Stack offset: -176
10206 19:51:43.622684 <6>[ 220.547882] lkdtm: Performing direct entry REPORT_STACK
10207 19:51:43.650996 <6>[ 220.553418] lkdtm: Stack offset: -16
10208 19:51:43.651467 <6>[ 220.557521] lkdtm: Performing direct entry REPORT_STACK
10209 19:51:43.651936 <6>[ 220.563056] lkdtm: Stack offset: 288
10210 19:51:43.654111 <6>[ 220.567157] lkdtm: Performing direct entry REPORT_STACK
10211 19:51:43.654496 <6>[ 220.572693] lkdtm: Stack offset: 432
10212 19:51:44.036339 # Bits of stack entropy: 7
10213 19:51:44.101438 ok 84 selftests: lkdtm: stack-entropy.sh
10214 19:51:47.232261 lkdtm_PANIC_sh skip
10215 19:51:47.232772 lkdtm_BUG_sh pass
10216 19:51:47.233202 lkdtm_WARNING_sh pass
10217 19:51:47.233594 lkdtm_WARNING_MESSAGE_sh pass
10218 19:51:47.233974 lkdtm_EXCEPTION_sh pass
10219 19:51:47.234343 lkdtm_LOOP_sh skip
10220 19:51:47.234704 lkdtm_EXHAUST_STACK_sh skip
10221 19:51:47.235491 lkdtm_CORRUPT_STACK_sh skip
10222 19:51:47.235915 lkdtm_CORRUPT_STACK_STRONG_sh skip
10223 19:51:47.236292 lkdtm_ARRAY_BOUNDS_sh pass
10224 19:51:47.236653 lkdtm_CORRUPT_LIST_ADD_sh pass
10225 19:51:47.237011 lkdtm_CORRUPT_LIST_DEL_sh pass
10226 19:51:47.237365 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
10227 19:51:47.237714 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
10228 19:51:47.238069 lkdtm_REPORT_STACK_CANARY_sh pass
10229 19:51:47.238517 lkdtm_UNSET_SMEP_sh skip
10230 19:51:47.238846 lkdtm_DOUBLE_FAULT_sh skip
10231 19:51:47.275342 lkdtm_CORRUPT_PAC_sh fail
10232 19:51:47.275871 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh skip
10233 19:51:47.276219 lkdtm_SLAB_LINEAR_OVERFLOW_sh pass
10234 19:51:47.276530 lkdtm_VMALLOC_LINEAR_OVERFLOW_sh pass
10235 19:51:47.276825 lkdtm_WRITE_AFTER_FREE_sh skip
10236 19:51:47.277492 lkdtm_READ_AFTER_FREE_sh pass
10237 19:51:47.277804 lkdtm_WRITE_BUDDY_AFTER_FREE_sh skip
10238 19:51:47.278141 lkdtm_READ_BUDDY_AFTER_FREE_sh pass
10239 19:51:47.278460 lkdtm_SLAB_INIT_ON_ALLOC_sh pass
10240 19:51:47.278805 lkdtm_BUDDY_INIT_ON_ALLOC_sh pass
10241 19:51:47.279092 lkdtm_SLAB_FREE_DOUBLE_sh pass
10242 19:51:47.279371 lkdtm_SLAB_FREE_CROSS_sh pass
10243 19:51:47.279644 lkdtm_SLAB_FREE_PAGE_sh pass
10244 19:51:47.280053 lkdtm_SOFTLOCKUP_sh skip
10245 19:51:47.280348 lkdtm_HARDLOCKUP_sh skip
10246 19:51:47.318599 lkdtm_SPINLOCKUP_sh skip
10247 19:51:47.319172 lkdtm_HUNG_TASK_sh skip
10248 19:51:47.319615 lkdtm_EXEC_DATA_sh pass
10249 19:51:47.320055 lkdtm_EXEC_STACK_sh pass
10250 19:51:47.320448 lkdtm_EXEC_KMALLOC_sh pass
10251 19:51:47.320826 lkdtm_EXEC_VMALLOC_sh pass
10252 19:51:47.321195 lkdtm_EXEC_RODATA_sh pass
10253 19:51:47.321584 lkdtm_EXEC_USERSPACE_sh pass
10254 19:51:47.321950 lkdtm_EXEC_NULL_sh pass
10255 19:51:47.322313 lkdtm_ACCESS_USERSPACE_sh fail
10256 19:51:47.322672 lkdtm_ACCESS_NULL_sh pass
10257 19:51:47.323411 lkdtm_WRITE_RO_sh pass
10258 19:51:47.323745 lkdtm_WRITE_RO_AFTER_INIT_sh pass
10259 19:51:47.324154 lkdtm_WRITE_KERN_sh pass
10260 19:51:47.324515 lkdtm_WRITE_OPD_sh skip
10261 19:51:47.324868 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
10262 19:51:47.325223 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
10263 19:51:47.361815 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
10264 19:51:47.362293 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
10265 19:51:47.362824 lkdtm_REFCOUNT_DEC_ZERO_sh pass
10266 19:51:47.363241 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
10267 19:51:47.363625 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
10268 19:51:47.364046 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
10269 19:51:47.364485 lkdtm_REFCOUNT_INC_ZERO_sh pass
10270 19:51:47.364962 lkdtm_REFCOUNT_ADD_ZERO_sh pass
10271 19:51:47.365340 lkdtm_REFCOUNT_INC_SATURATED_sh pass
10272 19:51:47.365772 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
10273 19:51:47.366144 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
10274 19:51:47.366881 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
10275 19:51:47.404917 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
10276 19:51:47.405395 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
10277 19:51:47.405940 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
10278 19:51:47.406353 lkdtm_REFCOUNT_TIMING_sh skip
10279 19:51:47.406739 lkdtm_ATOMIC_TIMING_sh skip
10280 19:51:47.407172 lkdtm_USERCOPY_SLAB_SIZE_TO_sh pass
10281 19:51:47.407616 lkdtm_USERCOPY_SLAB_SIZE_FROM_sh pass
10282 19:51:47.408121 lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh pass
10283 19:51:47.408505 lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh pass
10284 19:51:47.408950 lkdtm_USERCOPY_STACK_FRAME_TO_sh pass
10285 19:51:47.409321 lkdtm_USERCOPY_STACK_FRAME_FROM_sh pass
10286 19:51:47.410061 lkdtm_USERCOPY_STACK_BEYOND_sh pass
10287 19:51:47.410394 lkdtm_USERCOPY_KERNEL_sh pass
10288 19:51:47.447176 lkdtm_STACKLEAK_ERASING_sh pass
10289 19:51:47.447649 lkdtm_CFI_FORWARD_PROTO_sh fail
10290 19:51:47.448191 lkdtm_CFI_BACKWARD_sh fail
10291 19:51:47.448623 lkdtm_FORTIFY_STRSCPY_sh pass
10292 19:51:47.449015 lkdtm_FORTIFY_STR_OBJECT_sh pass
10293 19:51:47.449394 lkdtm_FORTIFY_STR_MEMBER_sh pass
10294 19:51:47.449762 lkdtm_FORTIFY_MEM_OBJECT_sh pass
10295 19:51:47.450284 lkdtm_FORTIFY_MEM_MEMBER_sh pass
10296 19:51:47.450667 lkdtm_PPC_SLB_MULTIHIT_sh skip
10297 19:51:47.451037 lkdtm_stack-entropy_sh pass
10298 19:51:47.451867 + ../../utils/send-to-lava.sh ./output/result.txt
10299 19:51:47.594188 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
10300 19:51:47.596278 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
10302 19:51:47.826496 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip>
10303 19:51:47.827011 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip
10305 19:51:48.049632 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
10306 19:51:48.050410 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
10308 19:51:48.273223 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
10309 19:51:48.273686 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
10311 19:51:48.505232 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
10312 19:51:48.505955 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
10314 19:51:48.726999 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
10315 19:51:48.727667 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
10317 19:51:48.960929 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip>
10318 19:51:48.961684 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip
10320 19:51:49.195378 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip>
10321 19:51:49.195884 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip
10323 19:51:49.426133 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip>
10324 19:51:49.426619 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip
10326 19:51:49.649896 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip>
10327 19:51:49.650389 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip
10329 19:51:49.872789 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass>
10330 19:51:49.873273 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass
10332 19:51:50.102689 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass>
10333 19:51:50.103376 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass
10335 19:51:50.318448 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass>
10336 19:51:50.319112 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass
10338 19:51:50.554366 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
10339 19:51:50.555054 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
10341 19:51:50.777695 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
10342 19:51:50.778243 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
10344 19:51:51.000560 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass>
10345 19:51:51.001041 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass
10347 19:51:51.220280 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip>
10348 19:51:51.220765 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip
10350 19:51:51.444004 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip>
10351 19:51:51.444492 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip
10353 19:51:51.673728 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
10354 19:51:51.674218 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
10356 19:51:51.903525 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip>
10357 19:51:51.904030 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip
10359 19:51:52.127260 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass>
10360 19:51:52.127747 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass
10362 19:51:52.366997 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass>
10363 19:51:52.367465 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass
10365 19:51:52.588863 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip>
10366 19:51:52.589348 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip
10368 19:51:52.812648 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass>
10369 19:51:52.813113 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass
10371 19:51:53.044530 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip>
10372 19:51:53.044997 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip
10374 19:51:53.275248 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass>
10375 19:51:53.275747 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass
10377 19:51:53.488037 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass>
10378 19:51:53.488498 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass
10380 19:51:53.711675 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass>
10381 19:51:53.712161 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass
10383 19:51:53.935528 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass>
10384 19:51:53.935999 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass
10386 19:51:54.159273 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass>
10387 19:51:54.159734 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass
10389 19:51:54.381112 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass>
10390 19:51:54.381574 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass
10392 19:51:54.607189 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip
10394 19:51:54.610165 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip>
10395 19:51:54.833773 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip>
10396 19:51:54.834531 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip
10398 19:51:55.059699 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip
10400 19:51:55.062750 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip>
10401 19:51:55.284145 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip>
10402 19:51:55.284667 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip
10404 19:51:55.508041 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
10405 19:51:55.508804 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
10407 19:51:55.733957 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
10409 19:51:55.737020 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
10410 19:51:55.959519 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
10411 19:51:55.960014 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
10413 19:51:56.188168 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
10414 19:51:56.188648 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
10416 19:51:56.407294 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
10417 19:51:56.408165 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
10419 19:51:56.624824 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
10420 19:51:56.625303 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
10422 19:51:56.841610 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
10423 19:51:56.842090 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
10425 19:51:57.060728 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
10426 19:51:57.061480 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
10428 19:51:57.268501 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
10429 19:51:57.269296 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
10431 19:51:57.508093 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
10432 19:51:57.508864 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
10434 19:51:57.736705 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
10435 19:51:57.737186 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
10437 19:51:57.957460 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
10438 19:51:57.957944 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
10440 19:51:58.187421 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip>
10441 19:51:58.188182 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip
10443 19:51:58.410925 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
10444 19:51:58.411389 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
10446 19:51:58.623606 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
10447 19:51:58.624065 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
10449 19:51:58.840522 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10450 19:51:58.841053 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
10452 19:51:59.055315 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10453 19:51:59.055828 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
10455 19:51:59.280154 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
10456 19:51:59.280834 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
10458 19:51:59.502876 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
10459 19:51:59.503670 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
10461 19:51:59.733830 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
10462 19:51:59.734565 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
10464 19:51:59.960505 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
10466 19:51:59.963423 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
10467 19:52:00.187357 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
10468 19:52:00.188189 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
10470 19:52:00.417324 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
10471 19:52:00.418151 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
10473 19:52:00.619121 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
10474 19:52:00.619852 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
10476 19:52:00.842003 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
10477 19:52:00.842753 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
10479 19:52:01.062699 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
10480 19:52:01.063476 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
10482 19:52:01.291443 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
10483 19:52:01.292319 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
10485 19:52:01.510235 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
10486 19:52:01.510923 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
10488 19:52:01.749884 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
10489 19:52:01.750641 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
10491 19:52:01.980705 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
10492 19:52:01.981487 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
10494 19:52:02.209596 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip>
10495 19:52:02.210337 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip
10497 19:52:02.429079 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip>
10498 19:52:02.429551 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip
10500 19:52:02.648238 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass>
10501 19:52:02.648980 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass
10503 19:52:02.886767 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass>
10504 19:52:02.887655 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass
10506 19:52:03.116379 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass>
10507 19:52:03.116866 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass
10509 19:52:03.345051 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass>
10510 19:52:03.345798 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass
10512 19:52:03.575219 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=pass>
10513 19:52:03.575917 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=pass
10515 19:52:03.807034 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=pass>
10516 19:52:03.807728 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=pass
10518 19:52:04.045516 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
10519 19:52:04.046023 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
10521 19:52:04.265295 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass>
10522 19:52:04.265778 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass
10524 19:52:04.488917 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass>
10525 19:52:04.489423 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass
10527 19:52:04.709811 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
10528 19:52:04.710362 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
10530 19:52:04.911648 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail>
10531 19:52:04.912157 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail
10533 19:52:05.132437 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass>
10534 19:52:05.132919 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass
10536 19:52:05.353244 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass>
10537 19:52:05.353726 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass
10539 19:52:05.572950 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass>
10540 19:52:05.573431 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass
10542 19:52:05.796585 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass>
10543 19:52:05.797142 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass
10545 19:52:06.011498 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass>
10546 19:52:06.012031 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass
10548 19:52:06.219137 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip>
10549 19:52:06.219740 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip
10551 19:52:06.431944 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass>
10552 19:52:06.432356 + set +x
10553 19:52:06.432900 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass
10555 19:52:06.435048 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 803910_1.6.2.4.5>
10556 19:52:06.435613 Received signal: <ENDRUN> 1_kselftest-lkdtm 803910_1.6.2.4.5
10557 19:52:06.435953 Ending use of test pattern.
10558 19:52:06.436220 Ending test lava.1_kselftest-lkdtm (803910_1.6.2.4.5), duration 171.34
10560 19:52:06.450924 <LAVA_TEST_RUNNER EXIT>
10561 19:52:06.451359 ok: lava_test_shell seems to have completed
10562 19:52:06.452674 lkdtm_ACCESS_NULL_sh: pass
lkdtm_ACCESS_USERSPACE_sh: fail
lkdtm_ARRAY_BOUNDS_sh: pass
lkdtm_ATOMIC_TIMING_sh: skip
lkdtm_BUDDY_INIT_ON_ALLOC_sh: pass
lkdtm_BUG_sh: pass
lkdtm_CFI_BACKWARD_sh: fail
lkdtm_CFI_FORWARD_PROTO_sh: fail
lkdtm_CORRUPT_LIST_ADD_sh: pass
lkdtm_CORRUPT_LIST_DEL_sh: pass
lkdtm_CORRUPT_PAC_sh: fail
lkdtm_CORRUPT_STACK_STRONG_sh: skip
lkdtm_CORRUPT_STACK_sh: skip
lkdtm_DOUBLE_FAULT_sh: skip
lkdtm_EXCEPTION_sh: pass
lkdtm_EXEC_DATA_sh: pass
lkdtm_EXEC_KMALLOC_sh: pass
lkdtm_EXEC_NULL_sh: pass
lkdtm_EXEC_RODATA_sh: pass
lkdtm_EXEC_STACK_sh: pass
lkdtm_EXEC_USERSPACE_sh: pass
lkdtm_EXEC_VMALLOC_sh: pass
lkdtm_EXHAUST_STACK_sh: skip
lkdtm_FORTIFY_MEM_MEMBER_sh: pass
lkdtm_FORTIFY_MEM_OBJECT_sh: pass
lkdtm_FORTIFY_STRSCPY_sh: pass
lkdtm_FORTIFY_STR_MEMBER_sh: pass
lkdtm_FORTIFY_STR_OBJECT_sh: pass
lkdtm_HARDLOCKUP_sh: skip
lkdtm_HUNG_TASK_sh: skip
lkdtm_LOOP_sh: skip
lkdtm_PANIC_sh: skip
lkdtm_PPC_SLB_MULTIHIT_sh: skip
lkdtm_READ_AFTER_FREE_sh: pass
lkdtm_READ_BUDDY_AFTER_FREE_sh: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_ZERO_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_ZERO_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_ZERO_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_TIMING_sh: skip
lkdtm_REPORT_STACK_CANARY_sh: pass
lkdtm_SLAB_FREE_CROSS_sh: pass
lkdtm_SLAB_FREE_DOUBLE_sh: pass
lkdtm_SLAB_FREE_PAGE_sh: pass
lkdtm_SLAB_INIT_ON_ALLOC_sh: pass
lkdtm_SLAB_LINEAR_OVERFLOW_sh: pass
lkdtm_SOFTLOCKUP_sh: skip
lkdtm_SPINLOCKUP_sh: skip
lkdtm_STACKLEAK_ERASING_sh: pass
lkdtm_STACK_GUARD_PAGE_LEADING_sh: pass
lkdtm_STACK_GUARD_PAGE_TRAILING_sh: pass
lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh: skip
lkdtm_UNSET_SMEP_sh: skip
lkdtm_USERCOPY_KERNEL_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_FROM_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_TO_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh: pass
lkdtm_USERCOPY_STACK_BEYOND_sh: pass
lkdtm_USERCOPY_STACK_FRAME_FROM_sh: pass
lkdtm_USERCOPY_STACK_FRAME_TO_sh: pass
lkdtm_VMALLOC_LINEAR_OVERFLOW_sh: pass
lkdtm_WARNING_MESSAGE_sh: pass
lkdtm_WARNING_sh: pass
lkdtm_WRITE_AFTER_FREE_sh: skip
lkdtm_WRITE_BUDDY_AFTER_FREE_sh: skip
lkdtm_WRITE_KERN_sh: pass
lkdtm_WRITE_OPD_sh: skip
lkdtm_WRITE_RO_AFTER_INIT_sh: pass
lkdtm_WRITE_RO_sh: pass
lkdtm_stack-entropy_sh: pass
shardfile-lkdtm: pass
10563 19:52:06.452987 end: 3.1 lava-test-shell (duration 00:02:54) [common]
10564 19:52:06.453252 end: 3 lava-test-retry (duration 00:02:54) [common]
10565 19:52:06.453524 start: 4 finalize (timeout 00:01:42) [common]
10566 19:52:06.453776 start: 4.1 power-off (timeout 00:00:30) [common]
10567 19:52:06.454126 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
10568 19:52:07.544080 >> OK - accepted request
10569 19:52:07.546113 Returned 0 in 1 seconds
10570 19:52:07.647203 end: 4.1 power-off (duration 00:00:01) [common]
10572 19:52:07.648563 start: 4.2 read-feedback (timeout 00:01:40) [common]
10573 19:52:07.649501 Listened to connection for namespace 'common' for up to 1s
10574 19:52:07.650278 Listened to connection for namespace 'common' for up to 1s
10575 19:52:07.717347 Listened to connection for namespace 'common' for up to 1s
10576 19:52:08.650224 Finalising connection for namespace 'common'
10577 19:52:08.650659 Disconnecting from shell: Finalise
10578 19:52:08.650921 / #
10579 19:52:08.751497 end: 4.2 read-feedback (duration 00:00:01) [common]
10580 19:52:08.751863 end: 4 finalize (duration 00:00:02) [common]
10581 19:52:08.752146 Cleaning after the job
10582 19:52:08.752390 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/ramdisk
10583 19:52:08.757309 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/kernel
10584 19:52:08.775554 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/dtb
10585 19:52:08.775978 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/nfsrootfs
10586 19:52:08.866290 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/803910/tftp-deploy-ngyv1hal/modules
10587 19:52:08.882241 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/803910
10588 19:52:09.630611 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/803910
10589 19:52:09.630882 Job finished correctly