Boot log: juno-uboot
- Errors: 0
- Kernel Errors: 452
- Boot result: PASS
- Warnings: 3
- Kernel Warnings: 2397
1 04:08:18.972249 lava-dispatcher, installed at version: 2024.01
2 04:08:18.972620 start: 0 validate
3 04:08:18.972867 Start time: 2024-06-16 04:08:18.972854+00:00 (UTC)
4 04:08:18.973180 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz exists
5 04:08:19.281584 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22-24-g0315de64ea248/arm64/defconfig+kselftest/gcc-10/kernel/Image exists
6 04:08:19.426733 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22-24-g0315de64ea248/arm64/defconfig+kselftest/gcc-10/dtbs/arm/juno.dtb exists
7 04:08:19.567706 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz exists
8 04:08:19.705699 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22-24-g0315de64ea248/arm64/defconfig+kselftest/gcc-10/modules.tar.xz exists
9 04:08:19.853475 validate duration: 0.88
11 04:08:19.854808 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 04:08:19.855352 start: 1.1 download-retry (timeout 00:10:00) [common]
13 04:08:19.855866 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 04:08:19.856568 Not decompressing ramdisk as can be used compressed.
15 04:08:19.857127 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz
16 04:08:19.857471 saving as /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/ramdisk/initrd.cpio.gz
17 04:08:19.857845 total size: 5628169 (5 MB)
18 04:08:20.133168 progress 0 % (0 MB)
19 04:08:20.537215 progress 5 % (0 MB)
20 04:08:20.673668 progress 10 % (0 MB)
21 04:08:20.683177 progress 15 % (0 MB)
22 04:08:20.811077 progress 20 % (1 MB)
23 04:08:20.821450 progress 25 % (1 MB)
24 04:08:20.830231 progress 30 % (1 MB)
25 04:08:20.942849 progress 35 % (1 MB)
26 04:08:20.952827 progress 40 % (2 MB)
27 04:08:20.963645 progress 45 % (2 MB)
28 04:08:20.972909 progress 50 % (2 MB)
29 04:08:20.981341 progress 55 % (2 MB)
30 04:08:20.988569 progress 60 % (3 MB)
31 04:08:20.994337 progress 65 % (3 MB)
32 04:08:21.080805 progress 70 % (3 MB)
33 04:08:21.091935 progress 75 % (4 MB)
34 04:08:21.104391 progress 80 % (4 MB)
35 04:08:21.113315 progress 85 % (4 MB)
36 04:08:21.120119 progress 90 % (4 MB)
37 04:08:21.126401 progress 95 % (5 MB)
38 04:08:21.131449 progress 100 % (5 MB)
39 04:08:21.132188 5 MB downloaded in 1.27 s (4.21 MB/s)
40 04:08:21.132682 end: 1.1.1 http-download (duration 00:00:01) [common]
42 04:08:21.133493 end: 1.1 download-retry (duration 00:00:01) [common]
43 04:08:21.133789 start: 1.2 download-retry (timeout 00:09:59) [common]
44 04:08:21.134107 start: 1.2.1 http-download (timeout 00:09:59) [common]
45 04:08:21.134512 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22-24-g0315de64ea248/arm64/defconfig+kselftest/gcc-10/kernel/Image
46 04:08:21.134727 saving as /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/kernel/Image
47 04:08:21.134915 total size: 58178048 (55 MB)
48 04:08:21.135100 No compression specified
49 04:08:21.276215 progress 0 % (0 MB)
50 04:08:21.329974 progress 5 % (2 MB)
51 04:08:21.479160 progress 10 % (5 MB)
52 04:08:21.680118 progress 15 % (8 MB)
53 04:08:21.876735 progress 20 % (11 MB)
54 04:08:22.237941 progress 25 % (13 MB)
55 04:08:22.524064 progress 30 % (16 MB)
56 04:08:22.668258 progress 35 % (19 MB)
57 04:08:22.898502 progress 40 % (22 MB)
58 04:08:23.120210 progress 45 % (24 MB)
59 04:08:23.347382 progress 50 % (27 MB)
60 04:08:23.607537 progress 55 % (30 MB)
61 04:08:23.820809 progress 60 % (33 MB)
62 04:08:24.079478 progress 65 % (36 MB)
63 04:08:24.333529 progress 70 % (38 MB)
64 04:08:24.552812 progress 75 % (41 MB)
65 04:08:24.767062 progress 80 % (44 MB)
66 04:08:25.019061 progress 85 % (47 MB)
67 04:08:25.236989 progress 90 % (49 MB)
68 04:08:25.448080 progress 95 % (52 MB)
69 04:08:25.696165 progress 100 % (55 MB)
70 04:08:25.697150 55 MB downloaded in 4.56 s (12.16 MB/s)
71 04:08:25.697853 end: 1.2.1 http-download (duration 00:00:05) [common]
73 04:08:25.699115 end: 1.2 download-retry (duration 00:00:05) [common]
74 04:08:25.699584 start: 1.3 download-retry (timeout 00:09:54) [common]
75 04:08:25.700030 start: 1.3.1 http-download (timeout 00:09:54) [common]
76 04:08:25.700646 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22-24-g0315de64ea248/arm64/defconfig+kselftest/gcc-10/dtbs/arm/juno.dtb
77 04:08:25.701008 saving as /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/dtb/juno.dtb
78 04:08:25.701320 total size: 26981 (0 MB)
79 04:08:25.701638 No compression specified
80 04:08:25.842140 progress 100 % (0 MB)
81 04:08:25.843449 0 MB downloaded in 0.14 s (0.18 MB/s)
82 04:08:25.844139 end: 1.3.1 http-download (duration 00:00:00) [common]
84 04:08:25.845340 end: 1.3 download-retry (duration 00:00:00) [common]
85 04:08:25.845785 start: 1.4 download-retry (timeout 00:09:54) [common]
86 04:08:25.846259 start: 1.4.1 http-download (timeout 00:09:54) [common]
87 04:08:25.846887 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz
88 04:08:25.847245 saving as /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/nfsrootfs/full.rootfs.tar
89 04:08:25.847553 total size: 120894716 (115 MB)
90 04:08:25.847871 Using unxz to decompress xz
91 04:08:25.988120 progress 0 % (0 MB)
92 04:08:26.557408 progress 5 % (5 MB)
93 04:08:27.132738 progress 10 % (11 MB)
94 04:08:27.689593 progress 15 % (17 MB)
95 04:08:28.212224 progress 20 % (23 MB)
96 04:08:28.678768 progress 25 % (28 MB)
97 04:08:29.251743 progress 30 % (34 MB)
98 04:08:29.789892 progress 35 % (40 MB)
99 04:08:30.079792 progress 40 % (46 MB)
100 04:08:30.552522 progress 45 % (51 MB)
101 04:08:31.066618 progress 50 % (57 MB)
102 04:08:31.682032 progress 55 % (63 MB)
103 04:08:32.263421 progress 60 % (69 MB)
104 04:08:32.842703 progress 65 % (74 MB)
105 04:08:33.416945 progress 70 % (80 MB)
106 04:08:34.036759 progress 75 % (86 MB)
107 04:08:34.609032 progress 80 % (92 MB)
108 04:08:35.189125 progress 85 % (98 MB)
109 04:08:35.788407 progress 90 % (103 MB)
110 04:08:36.326040 progress 95 % (109 MB)
111 04:08:36.890580 progress 100 % (115 MB)
112 04:08:36.898959 115 MB downloaded in 11.05 s (10.43 MB/s)
113 04:08:36.899301 end: 1.4.1 http-download (duration 00:00:11) [common]
115 04:08:36.899873 end: 1.4 download-retry (duration 00:00:11) [common]
116 04:08:36.900089 start: 1.5 download-retry (timeout 00:09:43) [common]
117 04:08:36.900300 start: 1.5.1 http-download (timeout 00:09:43) [common]
118 04:08:36.900545 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22-24-g0315de64ea248/arm64/defconfig+kselftest/gcc-10/modules.tar.xz
119 04:08:36.900665 saving as /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/modules/modules.tar
120 04:08:36.900791 total size: 13033872 (12 MB)
121 04:08:36.900917 Using unxz to decompress xz
122 04:08:37.039811 progress 0 % (0 MB)
123 04:08:37.140221 progress 5 % (0 MB)
124 04:08:37.205635 progress 10 % (1 MB)
125 04:08:37.277298 progress 15 % (1 MB)
126 04:08:37.344200 progress 20 % (2 MB)
127 04:08:37.409329 progress 25 % (3 MB)
128 04:08:37.475465 progress 30 % (3 MB)
129 04:08:37.546083 progress 35 % (4 MB)
130 04:08:37.612555 progress 40 % (5 MB)
131 04:08:37.673096 progress 45 % (5 MB)
132 04:08:37.737409 progress 50 % (6 MB)
133 04:08:37.803068 progress 55 % (6 MB)
134 04:08:37.868523 progress 60 % (7 MB)
135 04:08:37.934144 progress 65 % (8 MB)
136 04:08:37.999250 progress 70 % (8 MB)
137 04:08:38.063898 progress 75 % (9 MB)
138 04:08:38.132687 progress 80 % (9 MB)
139 04:08:38.196648 progress 85 % (10 MB)
140 04:08:38.256900 progress 90 % (11 MB)
141 04:08:38.320165 progress 95 % (11 MB)
142 04:08:38.384434 progress 100 % (12 MB)
143 04:08:38.393491 12 MB downloaded in 1.49 s (8.33 MB/s)
144 04:08:38.393832 end: 1.5.1 http-download (duration 00:00:01) [common]
146 04:08:38.394303 end: 1.5 download-retry (duration 00:00:01) [common]
147 04:08:38.394474 start: 1.6 prepare-tftp-overlay (timeout 00:09:41) [common]
148 04:08:38.394634 start: 1.6.1 extract-nfsrootfs (timeout 00:09:41) [common]
149 04:08:44.062354 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/407262/extract-nfsrootfs-8nwal4u4
150 04:08:44.062649 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
151 04:08:44.062826 start: 1.6.2 lava-overlay (timeout 00:09:36) [common]
152 04:08:44.063136 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono
153 04:08:44.063354 makedir: /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin
154 04:08:44.063520 makedir: /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/tests
155 04:08:44.063689 makedir: /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/results
156 04:08:44.063864 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-add-keys
157 04:08:44.064114 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-add-sources
158 04:08:44.064339 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-background-process-start
159 04:08:44.064563 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-background-process-stop
160 04:08:44.064804 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-common-functions
161 04:08:44.065030 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-echo-ipv4
162 04:08:44.065251 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-install-packages
163 04:08:44.065484 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-installed-packages
164 04:08:44.065707 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-os-build
165 04:08:44.065933 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-probe-channel
166 04:08:44.066407 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-probe-ip
167 04:08:44.066636 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-target-ip
168 04:08:44.066851 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-target-mac
169 04:08:44.067073 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-target-storage
170 04:08:44.067307 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-test-case
171 04:08:44.067532 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-test-event
172 04:08:44.067756 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-test-feedback
173 04:08:44.067979 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-test-raise
174 04:08:44.068193 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-test-reference
175 04:08:44.068410 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-test-runner
176 04:08:44.068623 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-test-set
177 04:08:44.068839 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-test-shell
178 04:08:44.069063 Updating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-add-keys (debian)
179 04:08:44.069331 Updating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-add-sources (debian)
180 04:08:44.069585 Updating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-install-packages (debian)
181 04:08:44.069839 Updating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-installed-packages (debian)
182 04:08:44.070111 Updating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/bin/lava-os-build (debian)
183 04:08:44.070343 Creating /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/environment
184 04:08:44.070516 LAVA metadata
185 04:08:44.070655 - LAVA_JOB_ID=407262
186 04:08:44.070778 - LAVA_DISPATCHER_IP=192.168.56.230
187 04:08:44.070990 start: 1.6.2.1 ssh-authorize (timeout 00:09:36) [common]
188 04:08:44.071417 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 04:08:44.071587 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:36) [common]
190 04:08:44.071717 skipped lava-vland-overlay
191 04:08:44.071906 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 04:08:44.072054 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:36) [common]
193 04:08:44.072160 skipped lava-multinode-overlay
194 04:08:44.072300 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 04:08:44.072446 start: 1.6.2.4 test-definition (timeout 00:09:36) [common]
196 04:08:44.072579 Loading test definitions
197 04:08:44.072745 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:36) [common]
198 04:08:44.072858 Using /lava-407262 at stage 0
199 04:08:44.073358 uuid=407262_1.6.2.4.1 testdef=None
200 04:08:44.073519 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 04:08:44.073664 start: 1.6.2.4.2 test-overlay (timeout 00:09:36) [common]
202 04:08:44.074627 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 04:08:44.075029 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:36) [common]
205 04:08:44.076066 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 04:08:44.076496 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:36) [common]
208 04:08:44.077464 runner path: /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/0/tests/0_timesync-off test_uuid 407262_1.6.2.4.1
209 04:08:44.077758 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 04:08:44.078201 start: 1.6.2.4.5 git-repo-action (timeout 00:09:36) [common]
212 04:08:44.078327 Using /lava-407262 at stage 0
213 04:08:44.078520 Fetching tests from https://github.com/kernelci/test-definitions.git
214 04:08:44.078679 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/0/tests/1_kselftest-lkdtm'
215 04:08:46.541969 Running '/usr/bin/git checkout kernelci.org
216 04:08:46.786342 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 04:08:46.786962 uuid=407262_1.6.2.4.5 testdef=None
218 04:08:46.787151 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
220 04:08:46.787536 start: 1.6.2.4.6 test-overlay (timeout 00:09:33) [common]
221 04:08:46.788674 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 04:08:46.789076 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:33) [common]
224 04:08:46.790709 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 04:08:46.791146 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:33) [common]
227 04:08:46.792691 runner path: /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/0/tests/1_kselftest-lkdtm test_uuid 407262_1.6.2.4.5
228 04:08:46.792852 BOARD='juno-uboot'
229 04:08:46.792988 BRANCH='cip'
230 04:08:46.793106 SKIPFILE='/dev/null'
231 04:08:46.793218 SKIP_INSTALL='True'
232 04:08:46.793328 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22-24-g0315de64ea248/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz'
233 04:08:46.793426 TST_CASENAME=''
234 04:08:46.793518 TST_CMDFILES='lkdtm'
235 04:08:46.793786 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
237 04:08:46.794156 Creating lava-test-runner.conf files
238 04:08:46.794261 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/407262/lava-overlay-gzi6iono/lava-407262/0 for stage 0
239 04:08:46.794418 - 0_timesync-off
240 04:08:46.794530 - 1_kselftest-lkdtm
241 04:08:46.794707 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
242 04:08:46.794863 start: 1.6.2.5 compress-overlay (timeout 00:09:33) [common]
243 04:08:58.704297 end: 1.6.2.5 compress-overlay (duration 00:00:12) [common]
244 04:08:58.704526 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:21) [common]
245 04:08:58.704679 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
246 04:08:58.704828 end: 1.6.2 lava-overlay (duration 00:00:15) [common]
247 04:08:58.704972 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:21) [common]
248 04:08:58.930476 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
249 04:08:58.930716 start: 1.6.4 extract-modules (timeout 00:09:21) [common]
250 04:08:58.930871 extracting modules file /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/modules/modules.tar to /var/lib/lava/dispatcher/tmp/407262/extract-nfsrootfs-8nwal4u4
251 04:08:59.369488 extracting modules file /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/modules/modules.tar to /var/lib/lava/dispatcher/tmp/407262/extract-overlay-ramdisk-b492ts7p/ramdisk
252 04:08:59.812003 end: 1.6.4 extract-modules (duration 00:00:01) [common]
253 04:08:59.812257 start: 1.6.5 apply-overlay-tftp (timeout 00:09:20) [common]
254 04:08:59.812446 [common] Applying overlay to NFS
255 04:08:59.812591 [common] Applying overlay /var/lib/lava/dispatcher/tmp/407262/compress-overlay-oqyvdit6/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/407262/extract-nfsrootfs-8nwal4u4
256 04:09:01.176186 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
257 04:09:01.176442 start: 1.6.6 prepare-kernel (timeout 00:09:19) [common]
258 04:09:01.176646 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:19) [common]
259 04:09:01.176804 Converting downloaded kernel to a uImage
260 04:09:01.176992 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/kernel/Image /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/kernel/uImage
261 04:09:01.847320 output: Image Name:
262 04:09:01.847546 output: Created: Sun Jun 16 04:09:01 2024
263 04:09:01.847709 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
264 04:09:01.847857 output: Data Size: 58178048 Bytes = 56814.50 KiB = 55.48 MiB
265 04:09:01.847992 output: Load Address: 80200000
266 04:09:01.848119 output: Entry Point: 80200000
267 04:09:01.848246 output:
268 04:09:01.848449 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:01) [common]
269 04:09:01.848631 end: 1.6.6 prepare-kernel (duration 00:00:01) [common]
270 04:09:01.848813 start: 1.6.7 configure-preseed-file (timeout 00:09:18) [common]
271 04:09:01.848952 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
272 04:09:01.849104 start: 1.6.8 compress-ramdisk (timeout 00:09:18) [common]
273 04:09:01.849238 Building ramdisk /var/lib/lava/dispatcher/tmp/407262/extract-overlay-ramdisk-b492ts7p/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/407262/extract-overlay-ramdisk-b492ts7p/ramdisk
274 04:09:02.730218 >> 201009 blocks
275 04:09:07.556505 Adding RAMdisk u-boot header.
276 04:09:07.556721 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/407262/extract-overlay-ramdisk-b492ts7p/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/407262/extract-overlay-ramdisk-b492ts7p/ramdisk.cpio.gz.uboot
277 04:09:07.853572 output: Image Name:
278 04:09:07.853776 output: Created: Sun Jun 16 04:09:07 2024
279 04:09:07.853908 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
280 04:09:07.854046 output: Data Size: 26151919 Bytes = 25538.98 KiB = 24.94 MiB
281 04:09:07.854164 output: Load Address: 00000000
282 04:09:07.854260 output: Entry Point: 00000000
283 04:09:07.854354 output:
284 04:09:07.854519 rename /var/lib/lava/dispatcher/tmp/407262/extract-overlay-ramdisk-b492ts7p/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/ramdisk/ramdisk.cpio.gz.uboot
285 04:09:07.854703 end: 1.6.8 compress-ramdisk (duration 00:00:06) [common]
286 04:09:07.854849 end: 1.6 prepare-tftp-overlay (duration 00:00:29) [common]
287 04:09:07.854998 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:12) [common]
288 04:09:07.855131 No LXC device requested
289 04:09:07.855278 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
290 04:09:07.855431 start: 1.8 deploy-device-env (timeout 00:09:12) [common]
291 04:09:07.855577 end: 1.8 deploy-device-env (duration 00:00:00) [common]
292 04:09:07.855696 Checking files for TFTP limit of 4294967296 bytes.
293 04:09:07.856397 end: 1 tftp-deploy (duration 00:00:48) [common]
294 04:09:07.856572 start: 2 uboot-action (timeout 00:05:00) [common]
295 04:09:07.856725 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
296 04:09:07.856873 end: 2.1 uboot-from-media (duration 00:00:00) [common]
297 04:09:07.857016 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
298 04:09:07.857170 Using kernel file from prepare-kernel: 407262/tftp-deploy-_ob4dx8o/kernel/uImage
299 04:09:07.857355 substitutions:
300 04:09:07.857474 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
301 04:09:07.857591 - {DTB_ADDR}: 0x8fc00000
302 04:09:07.857705 - {DTB}: 407262/tftp-deploy-_ob4dx8o/dtb/juno.dtb
303 04:09:07.857800 - {INITRD}: 407262/tftp-deploy-_ob4dx8o/ramdisk/ramdisk.cpio.gz.uboot
304 04:09:07.857894 - {KERNEL_ADDR}: 0x80200000
305 04:09:07.857987 - {KERNEL}: 407262/tftp-deploy-_ob4dx8o/kernel/uImage
306 04:09:07.858127 - {LAVA_MAC}: None
307 04:09:07.858237 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/407262/extract-nfsrootfs-8nwal4u4
308 04:09:07.858332 - {NFS_SERVER_IP}: 192.168.56.230
309 04:09:07.858424 - {PRESEED_CONFIG}: None
310 04:09:07.858515 - {PRESEED_LOCAL}: None
311 04:09:07.858604 - {RAMDISK_ADDR}: 0x8fe00000
312 04:09:07.858695 - {RAMDISK}: 407262/tftp-deploy-_ob4dx8o/ramdisk/ramdisk.cpio.gz.uboot
313 04:09:07.858786 - {ROOT_PART}: None
314 04:09:07.858876 - {ROOT}: None
315 04:09:07.858966 - {SERVER_IP}: 192.168.56.230
316 04:09:07.859057 - {TEE_ADDR}: 0x83000000
317 04:09:07.859155 - {TEE}: None
318 04:09:07.859264 Parsed boot commands:
319 04:09:07.859354 - setenv autoload no
320 04:09:07.859444 - setenv initrd_high 0xffffffffffffffff
321 04:09:07.859535 - setenv fdt_high 0xffffffffffffffff
322 04:09:07.859626 - dhcp
323 04:09:07.859716 - setenv serverip 192.168.56.230
324 04:09:07.859806 - tftp 0x80200000 407262/tftp-deploy-_ob4dx8o/kernel/uImage
325 04:09:07.859897 - tftp 0x8fe00000 407262/tftp-deploy-_ob4dx8o/ramdisk/ramdisk.cpio.gz.uboot
326 04:09:07.859987 - setenv initrd_size ${filesize}
327 04:09:07.860077 - tftp 0x8fc00000 407262/tftp-deploy-_ob4dx8o/dtb/juno.dtb
328 04:09:07.860167 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/407262/extract-nfsrootfs-8nwal4u4,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
329 04:09:07.860263 - bootm 0x80200000 0x8fe00000 0x8fc00000
330 04:09:07.860393 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
332 04:09:07.860735 start: 2.3 connect-device (timeout 00:05:00) [common]
333 04:09:07.860845 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
334 04:09:07.865247 Setting prompt string to ['lava-test: # ']
335 04:09:07.865747 end: 2.3 connect-device (duration 00:00:00) [common]
336 04:09:07.865971 start: 2.4 uboot-commands (timeout 00:05:00) [common]
337 04:09:07.866201 start: 2.4.1 reset-device (timeout 00:05:00) [common]
338 04:09:07.866399 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
339 04:09:07.866806 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
340 04:09:15.510766 >> OK - accepted request
341 04:09:15.512143 Returned 0 in 7 seconds
342 04:09:15.612804 end: 2.4.1.1 pdu-reboot (duration 00:00:08) [common]
344 04:09:15.614066 end: 2.4.1 reset-device (duration 00:00:08) [common]
345 04:09:15.614541 start: 2.4.2 bootloader-interrupt (timeout 00:04:52) [common]
346 04:09:15.614924 Setting prompt string to ['Hit any key to stop autoboot']
347 04:09:15.615276 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
348 04:09:15.616403 Trying 127.0.0.1...
349 04:09:15.616738 Connected to 127.0.0.1.
350 04:09:15.617072 Escape character is '^]'.
351 04:09:15.808230 ��
352 04:09:15.808592
353 04:09:15.826090 ARM V2M-Juno Boot loader v1.0.0
354 04:09:15.826402 HBI0262 build 2068
355 04:09:15.826660
356 04:09:15.829288 MBbios update in progress DO NOT SWITCH OFF...
357 04:09:26.539390
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 04:09:26.539952 MBbios update complete.
359 04:09:27.237607
360 04:09:27.238215 ARM V2M_Juno Firmware v1.5.1
361 04:09:27.238603 Build Date: Apr 3 2019
362 04:09:27.238941
363 04:09:27.240829 Time : 00:00:00
364 04:09:27.241295 Date : 01:01:2000
365 04:09:27.464512
366 04:09:27.465012 Press Enter to stop auto boot...
367 04:09:27.465373
368 04:09:32.579619
369 04:09:32.580162 Powering up system...
370 04:09:32.771483
371 04:09:32.772000 Switching on ATXPSU...
372 04:09:34.449928 PMIC RAM configuration (pms_v103.bin)...
373 04:09:38.462307 MBtemp : 38 degC
374 04:09:38.483129
375 04:09:38.483634 Configuring motherboard (rev B, var A)...
376 04:09:38.486321 IOFPGA image \MB\HBI0262B\io_b118.bit
377 04:09:41.923023 IOFPGA config: PASSED
378 04:09:43.969223 OSC CLK config: PASSED
379 04:09:43.969751
380 04:09:43.970144 Configuring SCC registers...
381 04:09:44.009169 Writing SCC 0x00000054 with 0x0007FFFE
382 04:09:44.009667 Writing SCC 0x0000005C with 0x00FE001E
383 04:09:44.009993 Writing SCC 0x00000100 with 0x003F1000
384 04:09:44.010452 Writing SCC 0x00000104 with 0x0001F300
385 04:09:44.010744 Writing SCC 0x00000108 with 0x00371000
386 04:09:44.011026 Writing SCC 0x0000010C with 0x0001B300
387 04:09:44.011641 Writing SCC 0x00000118 with 0x003F1000
388 04:09:44.011958 Writing SCC 0x0000011C with 0x0001F100
389 04:09:44.012235 Writing SCC 0x000000F8 with 0x0BEC0000
390 04:09:44.012523 Writing SCC 0x000000FC with 0xABE40000
391 04:09:44.012801 Writing SCC 0x0000000C with 0x000000C2
392 04:09:44.013147 Writing SCC 0x00000010 with 0x000000C2
393 04:09:44.013431
394 04:09:44.040991 Peripheral ID0:0x000000AD
395 04:09:44.041450 Peripheral ID1:0x000000B0
396 04:09:44.041783 Peripheral ID2:0x0000000B
397 04:09:44.042130 Peripheral ID3:0x00000000
398 04:09:44.042426 Peripheral ID4:0x0000000D
399 04:09:44.043011 Peripheral ID5:0x000000F0
400 04:09:44.043326 Peripheral ID6:0x00000005
401 04:09:44.044359 Peripheral ID7:0x000000B1
402 04:09:44.044792
403 04:09:44.155993 Programming NOR Flash
404 04:09:45.083100 PCIE clock configured...
405 04:09:45.274944
406 04:09:45.290926 Testing motherboard interfaces (FPGA build 118)...
407 04:09:45.291397 SRAM 32MB test: PASSED
408 04:09:45.594658 LAN9118 test: PASSED
409 04:09:45.834410 ERROR: SMC USB SRAM mode lock
410 04:09:45.834901 SMC USB test: FAILED
411 04:09:45.866407 KMI1/2 test: PASSED
412 04:09:45.882404 MMC test: PASSED
413 04:09:45.898408 PB/LEDs test: PASSED
414 04:09:45.914384 FPGA UART test: PASSED
415 04:09:46.154165 PCIe init test: PASSED
416 04:09:46.170124 MAC addrs test: PASSED
417 04:09:46.170588
418 04:09:46.218075 SMC MAC address 0002-F700-584D
419 04:09:46.234039 Setting HDMI0 mode for SVGA.
420 04:09:46.361956 Setting HDMI1 mode for SVGA.
421 04:09:46.473810
422 04:09:46.585735 SoC SMB clock enabled.
423 04:09:46.697587
424 04:09:46.713592 Testing SMB clock...
425 04:09:46.825544 SMB clock running
426 04:09:46.873475 Releasing system resets...
427 04:09:46.985403
428 04:09:46.985893 UART0 set to SoC UART0
429 04:09:46.986380 UART1 set to SoC UART1
430 04:09:46.986789
431 04:09:47.109137 NOTICE: Booting Trusted Firmware
432 04:09:47.112381 NOTICE: BL1: v2.1(release):v2.2-rc0
433 04:09:47.112839 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
434 04:09:47.135140 NOTICE: BL1: Booting BL2
435 04:09:47.138406 NOTICE: BL2: v2.1(release):v2.2-rc0
436 04:09:47.138866 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
437 04:09:48.626653 NOTICE: BL1: Booting BL31
438 04:09:48.627201 NOTICE: BL31: v2.1(release):v2.2-rc0
439 04:09:48.629894 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
440 04:09:49.037153
441 04:09:49.037493
442 04:09:49.040322 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
443 04:09:49.040619
444 04:09:49.376146 DRAM: 8 GiB
445 04:09:49.435936 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
446 04:09:49.436425 Core: 21 devices, 8 uclasses, devicetree: board
447 04:09:49.439178 Flash: 64 MiB
448 04:09:49.479907 Loading Environment from Flash... *** Warning - bad CRC, using default environment
449 04:09:49.480369
450 04:09:49.480803 In: serial@7ff80000
451 04:09:49.481204 Out: serial@7ff80000
452 04:09:49.481598 Err: serial@7ff80000
453 04:09:49.481978 Net: eth0: ethernet@200000000
455 04:09:49.534151 Hit any key to stop autoboot: 1
456 04:09:49.534914 end: 2.4.2 bootloader-interrupt (duration 00:00:34) [common]
457 04:09:49.535519 start: 2.4.3 bootloader-commands (timeout 00:04:18) [common]
458 04:09:49.535964 Setting prompt string to ['VExpress64#']
459 04:09:49.536425 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:18)
460 04:09:49.563065 0
461 04:09:49.563957 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 04:09:49.564412 Sending with 100 millisecond of delay
464 04:09:52.320743 VExpress64# setenv autoload no
465 04:09:52.421489 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:15)
466 04:09:52.425232 setenv autoload no
467 04:09:52.425962 Sending with 100 millisecond of delay
469 04:09:58.037903 VExpress64# setenv initrd_high 0xffffffffffffffff
470 04:09:58.138690 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 04:09:58.139551 setenv initrd_high 0xffffffffffffffff
472 04:09:58.140271 Sending with 100 millisecond of delay
474 04:10:03.301199 VExpress64# setenv fdt_high 0xffffffffffffffff
475 04:10:03.401931 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:04)
476 04:10:03.402849 setenv fdt_high 0xffffffffffffffff
477 04:10:03.403558 Sending with 100 millisecond of delay
479 04:10:04.055720 VExpress64# dhcp
480 04:10:04.156452 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 04:10:04.157326 dhcp
482 04:10:04.157735 smc911x: detected LAN9118 controller
483 04:10:05.660291 smc911x: phy initialized
484 04:10:05.676226 smc911x: MAC 00:02:f7:00:58:4d
485 04:10:05.676707 BOOTP broadcast 1
486 04:10:05.915970 BOOTP broadcast 2
487 04:10:06.427587 BOOTP broadcast 3
488 04:10:07.418674 BOOTP broadcast 4
489 04:10:09.416793 BOOTP broadcast 5
490 04:10:09.432799 *** Unhandled DHCP Option in OFFER/ACK: 42
491 04:10:09.464590 *** Unhandled DHCP Option in OFFER/ACK: 42
492 04:10:09.465054 DHCP client bound to address 192.168.56.217 (3783 ms)
493 04:10:09.467891 smc911x: MAC 00:02:f7:00:58:4d
494 04:10:09.468620 Sending with 100 millisecond of delay
496 04:10:14.028350 VExpress64# setenv serverip 192.168.56.230
497 04:10:14.129092 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:54)
498 04:10:14.129965 setenv serverip 192.168.56.230
499 04:10:14.130721 Sending with 100 millisecond of delay
501 04:10:22.748374 VExpress64# tftp 0x80200000 407262/tftp-deploy-_ob4dx8o/kernel/uImage
502 04:10:22.849105 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:45)
503 04:10:22.849903 tftp 0x80200000 407262/tftp-deploy-_ob4dx8o/kernel/uImage
504 04:10:22.850326 smc911x: detected LAN9118 controller
505 04:10:24.338675 smc911x: phy initialized
506 04:10:24.339200 smc911x: MAC 00:02:f7:00:58:4d
507 04:10:24.339562 Using ethernet@200000000 device
508 04:10:24.339887 TFTP from server 192.168.56.230; our IP address is 192.168.56.217
509 04:10:24.341984 Filename '407262/tftp-deploy-_ob4dx8o/kernel/uImage'.
510 04:10:24.342680 Load address: 0x80200000
511 04:10:29.648370 Loading: *#################################################################
512 04:10:29.968116 #################################################################
513 04:10:30.287821 #################################################################
514 04:10:30.607549 #################################################################
515 04:10:30.927185 #################################################################
516 04:10:31.246878 #################################################################
517 04:10:31.566608 #################################################################
518 04:10:31.886273 #################################################################
519 04:10:32.205987 #################################################################
520 04:10:32.541982 #################################################################
521 04:10:32.909709 #################################################################
522 04:10:33.293236 #################################################################
523 04:10:33.676970 #################################################################
524 04:10:34.044660 #################################################################
525 04:10:34.428280 #################################################################
526 04:10:34.795855 #################################################################
527 04:10:35.179574 #################################################################
528 04:10:35.547228 #################################################################
529 04:10:35.930817 #################################################################
530 04:10:36.314563 #################################################################
531 04:10:36.682150 #################################################################
532 04:10:37.065848 #################################################################
533 04:10:37.449457 #################################################################
534 04:10:37.833165 #################################################################
535 04:10:38.200734 #################################################################
536 04:10:38.568385 #################################################################
537 04:10:38.936146 #################################################################
538 04:10:39.287808 #################################################################
539 04:10:39.639302 #################################################################
540 04:10:39.975105 #################################################################
541 04:10:40.326675 #################################################################
542 04:10:40.678421 #################################################################
543 04:10:41.014154 #################################################################
544 04:10:41.365827 #################################################################
545 04:10:41.717543 #################################################################
546 04:10:42.069280 #################################################################
547 04:10:42.436748 #################################################################
548 04:10:42.820393 #################################################################
549 04:10:43.172186 #################################################################
550 04:10:43.555861 #################################################################
551 04:10:43.939409 #################################################################
552 04:10:44.307069 #################################################################
553 04:10:44.690712 #################################################################
554 04:10:45.058569 #################################################################
555 04:10:45.425969 #################################################################
556 04:10:45.809538 #################################################################
557 04:10:46.193232 #################################################################
558 04:10:46.576885 #################################################################
559 04:10:46.944622 #################################################################
560 04:10:47.328228 #################################################################
561 04:10:47.695799 #################################################################
562 04:10:48.063467 #################################################################
563 04:10:48.447140 #################################################################
564 04:10:48.830808 #################################################################
565 04:10:49.214470 #################################################################
566 04:10:49.566139 #################################################################
567 04:10:49.933704 #################################################################
568 04:10:50.269639 #################################################################
569 04:10:50.653116 #################################################################
570 04:10:51.020774 #################################################################
571 04:10:51.388578 ################################################################
572 04:10:51.389092 2 MiB/s
573 04:10:51.389430 done
574 04:10:51.406458 Bytes transferred = 58178112 (377ba40 hex)
575 04:10:51.406900 smc911x: MAC 00:02:f7:00:58:4d
576 04:10:51.407724 Sending with 100 millisecond of delay
578 04:11:02.429734 VExpress64#tftp 0x8fe00000 407262/tftp-deploy-_ob4dx8o/ramdisk/ramdisk.cpio.gz.uboot
579 04:11:02.530485 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:05)
580 04:11:02.531258 tftp 0x8fe00000 407262/tftp-deploy-_ob4dx8o/ramdisk/ramdisk.cpio.gz.uboot
581 04:11:02.531620 smc911x: detected LAN9118 controller
582 04:11:04.005771 smc911x: phy initialized
583 04:11:04.034560 smc911x: MAC 00:02:f7:00:58:4d
584 04:11:04.035016 Using ethernet@200000000 device
585 04:11:04.035362 TFTP from server 192.168.56.230; our IP address is 192.168.56.217
586 04:11:04.035682 Filename '407262/tftp-deploy-_ob4dx8o/ramdisk/ramdisk.cpio.gz.uboot'.
587 04:11:04.037884 Load address: 0x8fe00000
588 04:11:09.344361 Loading: *#################################################################
589 04:11:09.680081 #################################################################
590 04:11:09.999748 #################################################################
591 04:11:10.335398 #################################################################
592 04:11:10.655186 #################################################################
593 04:11:10.990833 #################################################################
594 04:11:11.310418 #################################################################
595 04:11:11.646189 #################################################################
596 04:11:11.949810 #################################################################
597 04:11:12.269520 #################################################################
598 04:11:12.317493 ##########smc911x: failed to send packet: TX_STS_LOC
599 04:11:12.589473 #######################################################
600 04:11:12.973243 #################################################################
601 04:11:13.356802 #################################################################
602 04:11:13.724489 #################################################################
603 04:11:14.108058 #################################################################
604 04:11:14.475600 #################################################################
605 04:11:14.827513 #################################################################
606 04:11:15.179101 #################################################################
607 04:11:15.530754 #################################################################
608 04:11:15.882406 #################################################################
609 04:11:16.234076 #################################################################
610 04:11:16.585727 #################################################################
611 04:11:16.953228 #################################################################
612 04:11:17.336978 #################################################################
613 04:11:17.704593 #################################################################
614 04:11:18.072450 #################################################################
615 04:11:18.423891 #################################################################
616 04:11:18.567790 ###########################
617 04:11:18.568288 1.7 MiB/s
618 04:11:18.568625 done
619 04:11:18.585697 Bytes transferred = 26151983 (18f0c2f hex)
620 04:11:18.588993 smc911x: MAC 00:02:f7:00:58:4d
621 04:11:18.589799 Sending with 100 millisecond of delay
623 04:11:23.149574 VExpress64# setenv initrd_size ${filesize}
624 04:11:23.250260 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:02:45)
625 04:11:23.251033 setenv initrd_size ${filesize}
626 04:11:23.251646 Sending with 100 millisecond of delay
628 04:11:31.718803 VExpress64# tftp 0x8fc00000 407262/tftp-deploy-_ob4dx8o/dtb/juno.dtb
629 04:11:31.819520 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)
630 04:11:31.820336 tftp 0x8fc00000 407262/tftp-deploy-_ob4dx8o/dtb/juno.dtb
631 04:11:31.820731 smc911x: detected LAN9118 controller
632 04:11:33.290189 smc911x: phy initialized
633 04:11:33.290706 smc911x: MAC 00:02:f7:00:58:4d
634 04:11:33.291237 Using ethernet@200000000 device
635 04:11:33.291775 TFTP from server 192.168.56.230; our IP address is 192.168.56.217
636 04:11:33.293432 Filename '407262/tftp-deploy-_ob4dx8o/dtb/juno.dtb'.
637 04:11:33.294058 Load address: 0x8fc00000
638 04:11:38.304240 Loading: *##
639 04:11:38.304511 4.9 KiB/s
640 04:11:38.304680 done
641 04:11:38.304833 Bytes transferred = 26981 (6965 hex)
642 04:11:38.307401 smc911x: MAC 00:02:f7:00:58:4d
643 04:11:38.307870 Sending with 100 millisecond of delay
645 04:12:16.832708 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/407262/extract-nfsrootfs-8nwal4u4,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
646 04:12:16.933462 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:01:51)
647 04:12:16.934270 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/407262/extract-nfsrootfs-8nwal4u4,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
648 04:12:16.934950 Sending with 100 millisecond of delay
650 04:12:22.701594 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
651 04:12:22.802356 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']
652 04:12:22.802879 bootloader-commands: Wait for prompt ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:01:45)
653 04:12:22.803701 bootm 0x80200000 0x8fe00000 0x8fc00000
654 04:12:22.804068 ## Booting kernel from Legacy Image at 80200000 ...
655 04:12:22.804385 Image Name:
656 04:12:22.804683 Image Type: AArch64 Linux Kernel Image (uncompressed)
657 04:12:22.804980 Data Size: 58178048 Bytes = 55.5 MiB
658 04:12:22.805264 Load Address: 80200000
659 04:12:22.805543 Entry Point: 80200000
660 04:12:23.260741 Verifying Checksum ... OK
661 04:12:23.261211 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
662 04:12:23.261564 Image Name:
663 04:12:23.261880 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
664 04:12:23.262256 Data Size: 26151919 Bytes = 24.9 MiB
665 04:12:23.262563 Load Address: 00000000
666 04:12:23.262861 Entry Point: 00000000
667 04:12:23.489580 Verifying Checksum ... OK
668 04:12:23.490104 ## Flattened Device Tree blob at 8fc00000
669 04:12:23.492747 Booting using the fdt blob at 0x8fc00000
670 04:12:23.493190 Loading Kernel Image
671 04:12:23.552708 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
672 04:12:23.553183
673 04:12:23.553523 Starting kernel ...
674 04:12:23.553831
675 04:12:23.554656 end: 2.4.3 bootloader-commands (duration 00:02:34) [common]
676 04:12:23.555232 start: 2.4.4 auto-login-action (timeout 00:01:44) [common]
677 04:12:23.555602 Setting prompt string to ['Linux version [0-9]']
678 04:12:23.555951 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']
679 04:12:23.556314 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)
680 04:12:23.631884 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
681 04:12:23.632810 start: 2.4.4.1 login-action (timeout 00:01:44) [common]
682 04:12:23.633268 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.
683 04:12:23.633645 Setting prompt string to []
684 04:12:23.634044 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']
685 04:12:23.634411 Using line separator: #'\n'#
686 04:12:23.634720 No login prompt set.
687 04:12:23.635040 Parsing kernel messages
688 04:12:23.635386 ['-\\[ 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']
689 04:12:23.635953 [login-action] Waiting for messages, (timeout 00:01:44)
690 04:12:23.636298 Waiting using forced prompt support (timeout 00:00:52)
691 04:12:23.638608 [ 0.000000] Linux version 6.1.92-cip22 (KernelCI@build-j232084-arm64-gcc-10-defconfig-kselftest-bx5tw) (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP PREEMPT Sun Jun 16 00:21:03 UTC 2024
692 04:12:23.639026 [ 0.000000] Machine model: ARM Juno development board (r0)
693 04:12:23.639357 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
694 04:12:23.650492 [ 0.000000] printk: bootconsole [pl11] enabled
695 04:12:23.650944 [ 0.000000] efi: UEFI not found.
696 04:12:23.916325 [ 0.000000] NUMA: No NUMA configuration found
697 04:12:23.916830 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
698 04:12:23.917183 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
699 04:12:23.917831 [ 0.000000] Zone ranges:
700 04:12:23.918204 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
701 04:12:23.918515 [ 0.000000] DMA32 empty
702 04:12:23.918810 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
703 04:12:23.919100 [ 0.000000] Movable zone start for each node
704 04:12:23.919797 [ 0.000000] Early memory node ranges
705 04:12:23.948084 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
706 04:12:23.948544 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
707 04:12:23.951442 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
708 04:12:24.098435 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
709 04:12:24.099322 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
710 04:12:24.099722 [ 0.000000] psci: probing for conduit method from DT.
711 04:12:24.100145 [ 0.000000] psci: PSCIv1.1 detected in firmware.
712 04:12:24.100544 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
713 04:12:24.100933 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
714 04:12:24.101317 [ 0.000000] psci: SMC Calling Convention v1.1
715 04:12:24.102100 [ 0.000000] percpu: Embedded 32 pages/cpu s92768 r8192 d30112 u131072
716 04:12:24.143145 [ 0.000000] Detected VIPT I-cache on CPU0
717 04:12:24.143606 [ 0.000000] CPU features: detected: ARM erratum 843419
718 04:12:24.144041 [ 0.000000] CPU features: detected: ARM erratum 845719
719 04:12:24.144441 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
720 04:12:24.144832 [ 0.000000] alternatives: applying boot alternatives
721 04:12:24.145216 [ 0.000000] Fallback order for Node 0: 0
722 04:12:24.145592 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
723 04:12:24.146438 [ 0.000000] Policy zone: Normal
724 04:12:24.190493 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/407262/extract-nfsrootfs-8nwal4u4,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
725 04:12:24.190958 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
726 04:12:24.191334 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
727 04:12:24.193446 <6>[ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
728 04:12:24.222892 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
729 04:12:24.223388 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
730 04:12:24.226141 <6>[ 0.000000] software IO TLB: area num 8.
731 04:12:24.263002 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
732 04:12:26.199089 <6>[ 0.000000] Memory: 8014428K/8372224K available (23424K kernel code, 7150K rwdata, 11840K rodata, 14272K init, 11463K bss, 325028K reserved, 32768K cma-reserved)
733 04:12:26.200083 <4>[ 0.000000] **********************************************************
734 04:12:26.200465 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
735 04:12:26.200822 <4>[ 0.000000] ** **
736 04:12:26.202607 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
737 04:12:26.242855 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
738 04:12:26.243799 <4>[ 0.000000] ** might reduce the security of your system. **
739 04:12:26.244195 <4>[ 0.000000] ** **
740 04:12:26.244610 <4>[ 0.000000] ** If you see this message and you are not debugging **
741 04:12:26.245002 <4>[ 0.000000] ** the kernel, report this immediately to your system **
742 04:12:26.246412 <4>[ 0.000000] ** administrator! **
743 04:12:26.287978 <4>[ 0.000000] ** **
744 04:12:26.288956 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
745 04:12:26.289356 <4>[ 0.000000] **********************************************************
746 04:12:26.289773 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
747 04:12:26.291321 <6>[ 0.000000] ftrace: allocating 66796 entries in 261 pages
748 04:12:26.611538 <6>[ 0.000000] ftrace: allocated 261 pages with 3 groups
749 04:12:26.612066 <6>[ 0.000000] trace event string verifier disabled
750 04:12:26.613018 <6>[ 0.000000] Running RCU self tests
751 04:12:26.613406 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
752 04:12:26.613810 <6>[ 0.000000] rcu: RCU event tracing is enabled.
753 04:12:26.614247 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
754 04:12:26.614642 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
755 04:12:26.615129 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
756 04:12:26.648521 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
757 04:12:26.648983 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
758 04:12:26.649928 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
759 04:12:26.651933 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
760 04:12:26.763243 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
761 04:12:26.763734 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
762 04:12:26.764706 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
763 04:12:26.765089 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
764 04:12:26.765495 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
765 04:12:26.765885 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
766 04:12:26.766876 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
767 04:12:26.817268 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
768 04:12:26.817755 <3>[ 0.000000] timer_sp804: timer clock not found: -517
769 04:12:26.818781 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
770 04:12:26.819160 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
771 04:12:26.819580 <3>[ 0.000000] timer_sp804: timer clock not found: -517
772 04:12:26.819977 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
773 04:12:26.864929 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
774 04:12:26.865394 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
775 04:12:26.865831 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
776 04:12:26.866280 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
777 04:12:26.866679 <6>[ 0.011095] Console: colour dummy device 80x25
778 04:12:26.868189 <4>[ 0.016000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
779 04:12:26.909308 <4>[ 0.024190] ... MAX_LOCKDEP_SUBCLASSES: 8
780 04:12:26.910402 <4>[ 0.028675] ... MAX_LOCK_DEPTH: 48
781 04:12:26.910806 <4>[ 0.033247] ... MAX_LOCKDEP_KEYS: 8192
782 04:12:26.911222 <4>[ 0.037996] ... CLASSHASH_SIZE: 4096
783 04:12:26.911619 <4>[ 0.042744] ... MAX_LOCKDEP_ENTRIES: 32768
784 04:12:26.912021 <4>[ 0.047580] ... MAX_LOCKDEP_CHAINS: 65536
785 04:12:26.912418 <4>[ 0.052416] ... CHAINHASH_SIZE: 32768
786 04:12:26.912872 <4>[ 0.057253] memory used by lock dependency info: 6365 kB
787 04:12:26.913350 <4>[ 0.063058] memory used for stack traces: 4224 kB
788 04:12:26.956372 <4>[ 0.068248] per task-struct memory footprint: 1920 bytes
789 04:12:26.956835 <6>[ 0.074437] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
790 04:12:26.957270 <6>[ 0.085389] pid_max: default: 32768 minimum: 301
791 04:12:26.957676 <6>[ 0.091451] LSM: Security Framework initializing
792 04:12:26.958100 <6>[ 0.096702] landlock: Up and running.
793 04:12:26.958485 <6>[ 0.100889] LSM support for eBPF active
794 04:12:26.959616 <6>[ 0.106027] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
795 04:12:26.980477 <6>[ 0.114063] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
796 04:12:27.028069 <6>[ 0.141979] cblist_init_generic: Setting adjustable number of callback queues.
797 04:12:27.028567 <6>[ 0.149729] cblist_init_generic: Setting shift to 3 and lim to 1.
798 04:12:27.028904 <6>[ 0.156982] cblist_init_generic: Setting adjustable number of callback queues.
799 04:12:27.029213 <6>[ 0.164738] cblist_init_generic: Setting shift to 3 and lim to 1.
800 04:12:27.029510 <6>[ 0.171990] cblist_init_generic: Setting adjustable number of callback queues.
801 04:12:27.031364 <6>[ 0.179743] cblist_init_generic: Setting shift to 3 and lim to 1.
802 04:12:27.046456 <6>[ 0.186956] Running RCU-tasks wait API self tests
803 04:12:27.166236 <6>[ 0.299389] rcu: Hierarchical SRCU implementation.
804 04:12:27.166723 <6>[ 0.304626] rcu: Max phase no-delay instances is 1000.
805 04:12:27.169462 <6>[ 0.310482] Callback from call_rcu_tasks_trace() invoked.
806 04:12:27.207137 <6>[ 0.343562] EFI services will not be available.
807 04:12:27.210439 <6>[ 0.351989] smp: Bringing up secondary CPUs ...
808 04:12:27.268839 <6>[ 0.362422] CPU features: detected: Spectre-v2
809 04:12:27.269309 <6>[ 0.362436] CPU features: detected: Spectre-v3a
810 04:12:27.269743 <6>[ 0.362445] CPU features: detected: Spectre-BHB
811 04:12:27.270184 <6>[ 0.362456] CPU features: detected: ARM erratum 834220
812 04:12:27.270577 <6>[ 0.362465] CPU features: detected: ARM erratum 832075
813 04:12:27.270962 <6>[ 0.362472] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
814 04:12:27.271348 <6>[ 0.362479] Detected PIPT I-cache on CPU1
815 04:12:27.313137 <6>[ 0.362704] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
816 04:12:27.313664 <6>[ 0.368191] Detected PIPT I-cache on CPU2
817 04:12:27.314132 <6>[ 0.368330] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
818 04:12:27.314551 <6>[ 0.373446] Detected VIPT I-cache on CPU3
819 04:12:27.314972 <6>[ 0.373725] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
820 04:12:27.315365 <6>[ 0.378891] Detected VIPT I-cache on CPU4
821 04:12:27.315745 <6>[ 0.379147] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
822 04:12:27.316194 <6>[ 0.384363] Detected VIPT I-cache on CPU5
823 04:12:27.372114 <6>[ 0.384623] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
824 04:12:27.372578 <6>[ 0.385321] smp: Brought up 1 node, 6 CPUs
825 04:12:27.373013 <6>[ 0.482969] SMP: Total of 6 processors activated.
826 04:12:27.373416 <6>[ 0.488217] Callback from call_rcu_tasks_rude() invoked.
827 04:12:27.373812 <6>[ 0.494199] CPU features: detected: 32-bit EL0 Support
828 04:12:27.374244 <6>[ 0.499773] CPU features: detected: 32-bit EL1 Support
829 04:12:27.374625 <6>[ 0.505463] CPU features: detected: CRC32 instructions
830 04:12:27.375028 <6>[ 0.511377] CPU: All CPU(s) started at EL2
831 04:12:27.376120 <6>[ 0.515904] alternatives: applying system-wide alternatives
832 04:12:27.391164 <6>[ 0.542586] devtmpfs: initialized
833 04:12:27.455140 <6>[ 0.603724] Callback from call_rcu_tasks() invoked.
834 04:12:27.515874 <6>[ 0.644668] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
835 04:12:27.519091 <6>[ 0.654891] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
836 04:12:27.550932 <6>[ 0.691196] pinctrl core: initialized pinctrl subsystem
837 04:12:27.606461 <6>[ 0.708793] DMI not present or invalid.
838 04:12:27.606927 <6>[ 0.716230] NET: Registered PF_NETLINK/PF_ROUTE protocol family
839 04:12:27.607271 <6>[ 0.729005] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
840 04:12:27.608298 <6>[ 0.737580] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
841 04:12:27.608659 <6>[ 0.748068] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
842 04:12:27.609731 <6>[ 0.756872] audit: initializing netlink subsys (disabled)
843 04:12:27.657843 <5>[ 0.763453] audit: type=2000 audit(0.628:1): state=initialized audit_enabled=0 res=1
844 04:12:27.658370 <6>[ 0.771564] thermal_sys: Registered thermal governor 'step_wise'
845 04:12:27.658715 <6>[ 0.771606] thermal_sys: Registered thermal governor 'power_allocator'
846 04:12:27.659032 <6>[ 0.778472] cpuidle: using governor menu
847 04:12:27.660037 <6>[ 0.791068] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
848 04:12:27.661095 <6>[ 0.798811] ASID allocator initialised with 65536 entries
849 04:12:27.676901 <6>[ 0.817628] Serial: AMBA PL011 UART driver
850 04:12:27.771916 <6>[ 0.879329] amba 20010000.etf: Fixed dependency cycle(s) with /funnel@20040000
851 04:12:27.772379 <6>[ 0.887608] amba 20040000.funnel: Fixed dependency cycle(s) with /etf@20010000
852 04:12:27.772724 <6>[ 0.897620] amba 20040000.funnel: Fixed dependency cycle(s) with /stm@20100000
853 04:12:27.773041 <6>[ 0.905762] amba 20100000.stm: Fixed dependency cycle(s) with /funnel@20040000
854 04:12:27.773341 <6>[ 0.915018] amba 20070000.etr: Fixed dependency cycle(s) with /replicator@20120000
855 04:12:27.775197 <6>[ 0.923539] amba 20030000.tpiu: Fixed dependency cycle(s) with /replicator@20120000
856 04:12:27.821867 <6>[ 0.932141] amba 20010000.etf: Fixed dependency cycle(s) with /replicator@20120000
857 04:12:27.822353 <6>[ 0.940626] amba 20120000.replicator: Fixed dependency cycle(s) with /etf@20010000
858 04:12:27.822703 <6>[ 0.949074] amba 20120000.replicator: Fixed dependency cycle(s) with /etr@20070000
859 04:12:27.823021 <6>[ 0.957537] amba 20120000.replicator: Fixed dependency cycle(s) with /tpiu@20030000
860 04:12:27.823321 <6>[ 0.969636] amba 22040000.etm: Fixed dependency cycle(s) with /funnel@220c0000
861 04:12:27.875123 <6>[ 0.977762] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@220c0000
862 04:12:27.875579 <6>[ 0.986139] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22040000
863 04:12:27.875926 <6>[ 0.994345] amba 220c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
864 04:12:27.876244 <6>[ 1.004334] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22140000
865 04:12:27.876548 <6>[ 1.012518] amba 22140000.etm: Fixed dependency cycle(s) with /funnel@220c0000
866 04:12:27.878387 <6>[ 1.025121] amba 23040000.etm: Fixed dependency cycle(s) with /funnel@230c0000
867 04:12:27.926352 <6>[ 1.033280] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@230c0000
868 04:12:27.926802 <6>[ 1.041719] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23040000
869 04:12:27.927141 <6>[ 1.049885] amba 230c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
870 04:12:27.927458 <6>[ 1.059917] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23140000
871 04:12:27.927757 <6>[ 1.068177] amba 23140000.etm: Fixed dependency cycle(s) with /funnel@230c0000
872 04:12:27.929613 <6>[ 1.078572] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23240000
873 04:12:27.967471 <6>[ 1.086828] amba 23240000.etm: Fixed dependency cycle(s) with /funnel@230c0000
874 04:12:27.967926 <6>[ 1.097221] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23340000
875 04:12:27.970679 <6>[ 1.105483] amba 23340000.etm: Fixed dependency cycle(s) with /funnel@230c0000
876 04:12:27.988121 <6>[ 1.136174] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
877 04:12:28.016450 <6>[ 1.145609] printk: console [ttyAMA0] enabled
878 04:12:28.016904 <6>[ 1.145609] printk: console [ttyAMA0] enabled
879 04:12:28.017245 <6>[ 1.154986] printk: bootconsole [pl11] disabled
880 04:12:28.019676 <6>[ 1.154986] printk: bootconsole [pl11] disabled
881 04:12:28.035548 <4>[ 1.186528] KASLR disabled due to lack of seed
882 04:12:28.177740 <6>[ 1.294772] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
883 04:12:28.178229 <6>[ 1.301950] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
884 04:12:28.178580 <6>[ 1.308536] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
885 04:12:28.178900 <6>[ 1.315636] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
886 04:12:28.179202 <6>[ 1.322212] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
887 04:12:28.180947 <6>[ 1.329311] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
888 04:12:28.204272 <6>[ 1.335889] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
889 04:12:28.204720 <6>[ 1.342985] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
890 04:12:28.223337 <6>[ 1.362801] ACPI: Interpreter disabled.
891 04:12:28.277807 <6>[ 1.381051] iommu: Default domain type: Translated
892 04:12:28.278299 <6>[ 1.386260] iommu: DMA domain TLB invalidation policy: strict mode
893 04:12:28.278652 <5>[ 1.396067] SCSI subsystem initialized
894 04:12:28.278972 <6>[ 1.404561] usbcore: registered new interface driver usbfs
895 04:12:28.279277 <6>[ 1.410720] usbcore: registered new interface driver hub
896 04:12:28.279575 <6>[ 1.416664] usbcore: registered new device driver usb
897 04:12:28.281044 <6>[ 1.426732] platform 7ff60000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@70
898 04:12:28.329621 <6>[ 1.436995] i2c 0-0070: Fixed dependency cycle(s) with /hdlcd@7ff60000
899 04:12:28.330116 <6>[ 1.445040] platform 7ff50000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@71
900 04:12:28.330465 <6>[ 1.455084] i2c 0-0071: Fixed dependency cycle(s) with /hdlcd@7ff50000
901 04:12:28.330783 <6>[ 1.467525] pps_core: LinuxPPS API ver. 1 registered
902 04:12:28.331088 <6>[ 1.472836] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
903 04:12:28.332890 <6>[ 1.482453] PTP clock support registered
904 04:12:28.390093 <6>[ 1.487471] EDAC MC: Ver: 3.0.0
905 04:12:28.390546 <6>[ 1.499809] FPGA manager framework
906 04:12:28.390892 <6>[ 1.504532] Advanced Linux Sound Architecture Driver Initialized.
907 04:12:28.391213 <6>[ 1.515438] NET: Registered PF_ATMPVC protocol family
908 04:12:28.391515 <6>[ 1.520809] NET: Registered PF_ATMSVC protocol family
909 04:12:28.391814 <6>[ 1.527848] vgaarb: loaded
910 04:12:28.393228 <6>[ 1.532764] clocksource: Switched to clocksource arch_sys_counter
911 04:12:29.951614 <5>[ 3.085833] VFS: Disk quotas dquot_6.6.0
912 04:12:29.954884 <6>[ 3.090334] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
913 04:12:29.955334 <6>[ 3.099685] pnp: PnP ACPI: disabled
914 04:12:30.030425 <6>[ 3.164305] NET: Registered PF_INET protocol family
915 04:12:30.033735 <6>[ 3.170021] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
916 04:12:30.075441 <6>[ 3.188420] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
917 04:12:30.075910 <6>[ 3.198406] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
918 04:12:30.077046 <6>[ 3.206627] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
919 04:12:30.078880 <6>[ 3.215670] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
920 04:12:30.152372 <6>[ 3.255320] TCP: Hash tables configured (established 65536 bind 65536)
921 04:12:30.152890 <6>[ 3.264080] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
922 04:12:30.153327 <6>[ 3.274695] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
923 04:12:30.154475 <6>[ 3.284424] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
924 04:12:30.154860 <6>[ 3.295362] NET: Registered PF_UNIX/PF_LOCAL protocol family
925 04:12:30.156043 <6>[ 3.304652] RPC: Registered named UNIX socket transport module.
926 04:12:30.202581 <6>[ 3.310958] RPC: Registered udp transport module.
927 04:12:30.203044 <6>[ 3.315984] RPC: Registered tcp transport module.
928 04:12:30.203474 <6>[ 3.321005] RPC: Registered tcp NFSv4.1 backchannel transport module.
929 04:12:30.203878 <6>[ 3.327785] NET: Registered PF_XDP protocol family
930 04:12:30.204270 <6>[ 3.332931] PCI: CLS 0 bytes, default 64
931 04:12:30.204651 <6>[ 3.339183] Unpacking initramfs...
932 04:12:30.205033 <6>[ 3.343576] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
933 04:12:30.234369 <6>[ 3.355863] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
934 04:12:30.234834 <6>[ 3.364784] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
935 04:12:30.235270 <6>[ 3.364784] Only trusted guests should be used on this system.
936 04:12:30.237529 <6>[ 3.379409] kvm [1]: IPA Size Limit: 40 bits
937 04:12:30.260325 <6>[ 3.399628] kvm [1]: vgic interrupt IRQ9
938 04:12:30.263545 <6>[ 3.404610] kvm [1]: Hyp mode initialized successfully
939 04:12:30.291254 <5>[ 3.424673] Initialise system trusted keyrings
940 04:12:30.294525 <6>[ 3.430643] workingset: timestamp_bits=42 max_order=21 bucket_order=0
941 04:12:30.476139 <6>[ 3.569996] squashfs: version 4.0 (2009/01/31) Phillip Lougher
942 04:12:30.476638 <5>[ 3.585180] NFS: Registering the id_resolver key type
943 04:12:30.477077 <5>[ 3.590743] Key type id_resolver registered
944 04:12:30.477484 <5>[ 3.595283] Key type id_legacy registered
945 04:12:30.477871 <6>[ 3.600611] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
946 04:12:30.478301 <6>[ 3.607727] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
947 04:12:30.479456 <6>[ 3.618238] 9p: Installing v9fs 9p2000 file system support
948 04:12:30.566032 <6>[ 3.675661] NET: Registered PF_ALG protocol family
949 04:12:30.566531 <5>[ 3.680918] Key type asymmetric registered
950 04:12:30.566969 <5>[ 3.685375] Asymmetric key parser 'x509' registered
951 04:12:30.567373 <6>[ 3.691000] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
952 04:12:30.567765 <6>[ 3.698771] io scheduler mq-deadline registered
953 04:12:30.568147 <6>[ 3.703624] io scheduler kyber registered
954 04:12:30.569274 <4>[ 3.710123] test_firmware: interface ready
955 04:12:30.633081 <6>[ 3.771119] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
956 04:12:30.649069 <6>[ 3.797475] EINJ: ACPI disabled.
957 04:12:30.784988 <6>[ 3.921229] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
958 04:12:30.838467 <6>[ 3.946051] SuperH (H)SCI(F) driver initialized
959 04:12:30.838936 <6>[ 3.953241] msm_serial: driver initialized
960 04:12:30.839372 <5>[ 3.964558] arm-smmu 7fb00000.iommu: probing hardware configuration...
961 04:12:30.839776 <5>[ 3.971425] arm-smmu 7fb00000.iommu: SMMUv1 with:
962 04:12:30.840185 <5>[ 3.976449] arm-smmu 7fb00000.iommu: stage 2 translation
963 04:12:30.840575 <5>[ 3.982166] arm-smmu 7fb00000.iommu: coherent table walk
964 04:12:30.841714 <5>[ 3.987903] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
965 04:12:30.886077 <5>[ 3.995383] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
966 04:12:30.886542 <5>[ 4.002251] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
967 04:12:30.886974 <5>[ 4.009099] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
968 04:12:30.887382 <5>[ 4.018682] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
969 04:12:30.887774 <5>[ 4.026195] arm-smmu 7fb10000.iommu: probing hardware configuration...
970 04:12:30.888165 <5>[ 4.033077] arm-smmu 7fb10000.iommu: SMMUv1 with:
971 04:12:30.889343 <5>[ 4.038100] arm-smmu 7fb10000.iommu: stage 2 translation
972 04:12:30.932159 <5>[ 4.043815] arm-smmu 7fb10000.iommu: non-coherent table walk
973 04:12:30.933338 <5>[ 4.049886] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
974 04:12:30.933733 <5>[ 4.057657] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
975 04:12:30.934180 <5>[ 4.065055] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
976 04:12:30.934583 <5>[ 4.071922] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
977 04:12:30.934971 <5>[ 4.078771] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
978 04:12:30.977015 <5>[ 4.088113] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
979 04:12:30.978235 <5>[ 4.095550] arm-smmu 7fb20000.iommu: probing hardware configuration...
980 04:12:30.978638 <5>[ 4.102407] arm-smmu 7fb20000.iommu: SMMUv1 with:
981 04:12:30.979053 <5>[ 4.107428] arm-smmu 7fb20000.iommu: stage 2 translation
982 04:12:30.979451 <5>[ 4.113141] arm-smmu 7fb20000.iommu: non-coherent table walk
983 04:12:30.979838 <5>[ 4.119204] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
984 04:12:30.980373 <5>[ 4.126954] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
985 04:12:31.024497 <5>[ 4.134341] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
986 04:12:31.024962 <5>[ 4.141228] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
987 04:12:31.025394 <5>[ 4.148094] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
988 04:12:31.025802 <5>[ 4.157531] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
989 04:12:31.026237 <5>[ 4.164968] arm-smmu 7fb30000.iommu: probing hardware configuration...
990 04:12:31.026625 <5>[ 4.171832] arm-smmu 7fb30000.iommu: SMMUv1 with:
991 04:12:31.027772 <5>[ 4.176852] arm-smmu 7fb30000.iommu: stage 2 translation
992 04:12:31.075558 <5>[ 4.182565] arm-smmu 7fb30000.iommu: coherent table walk
993 04:12:31.076024 <5>[ 4.188295] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
994 04:12:31.076457 <5>[ 4.195679] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
995 04:12:31.076860 <5>[ 4.202545] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
996 04:12:31.077255 <5>[ 4.209409] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
997 04:12:31.078818 <5>[ 4.218716] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
998 04:12:31.142512 <6>[ 4.294227] loop: module loaded
999 04:12:31.165706 <6>[ 4.302073] lkdtm: No crash points registered, enable through debugfs
1000 04:12:31.166203 <6>[ 4.317369] megasas: 07.719.03.00-rc1
1001 04:12:31.268992 <6>[ 4.377460] thunder_xcv, ver 1.0
1002 04:12:31.269453 <6>[ 4.381361] thunder_bgx, ver 1.0
1003 04:12:31.269883 <6>[ 4.385262] nicpf, ver 1.0
1004 04:12:31.270372 <6>[ 4.394787] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
1005 04:12:31.270774 <6>[ 4.402340] hns3: Copyright (c) 2017 Huawei Corporation.
1006 04:12:31.271176 <6>[ 4.408481] hclge is initializing
1007 04:12:31.271559 <6>[ 4.412281] e1000: Intel(R) PRO/1000 Network Driver
1008 04:12:31.271940 <6>[ 4.417475] e1000: Copyright (c) 1999-2006 Intel Corporation.
1009 04:12:31.273023 <6>[ 4.423959] e1000e: Intel(R) PRO/1000 Network Driver
1010 04:12:31.319343 <6>[ 4.429240] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
1011 04:12:31.319828 <6>[ 4.435874] igb: Intel(R) Gigabit Ethernet Network Driver
1012 04:12:31.320264 <6>[ 4.441593] igb: Copyright (c) 2007-2014 Intel Corporation.
1013 04:12:31.320668 <6>[ 4.447750] igbvf: Intel(R) Gigabit Virtual Function Network Driver
1014 04:12:31.321055 <6>[ 4.454337] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
1015 04:12:31.322536 <6>[ 4.462373] sky2: driver version 1.30
1016 04:12:33.080892 <6>[ 6.232387] Freeing initrd memory: 25532K
1017 04:12:33.165839 <5>[ 6.300223] smsc: module verification failed: signature and/or required key missing - tainting kernel
1018 04:12:33.198802 <6>[ 6.328362] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
1019 04:12:33.201897 <6>[ 6.340194] VFIO - User Level meta-driver version: 0.3
1020 04:12:33.244152 <6>[ 6.361076] ehci-platform 7ffc0000.usb: Adding to iommu group 0
1021 04:12:33.244623 <6>[ 6.362756] usbcore: registered new interface driver usb-storage
1022 04:12:33.245638 <6>[ 6.368281] ohci-platform 7ffb0000.usb: Adding to iommu group 0
1023 04:12:33.245981 <6>[ 6.372655] ehci-platform 7ffc0000.usb: EHCI Host Controller
1024 04:12:33.246322 <6>[ 6.373346] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
1025 04:12:33.246618 <6>[ 6.375452] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
1026 04:12:33.287858 <6>[ 6.380964] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
1027 04:12:33.288332 <6>[ 6.397984] rtc-pl031 1c170000.rtc: registered as rtc0
1028 04:12:33.288671 <6>[ 6.400638] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1029 04:12:33.288982 <6>[ 6.400899] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1030 04:12:33.289276 <6>[ 6.407696] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:06 UTC (946684986)
1031 04:12:33.289564 <6>[ 6.411934] hub 1-0:1.0: USB hub found
1032 04:12:33.291131 <6>[ 6.412510] hub 1-0:1.0: 1 port detected
1033 04:12:33.308530 <6>[ 6.413839] ohci-platform 7ffb0000.usb: irq 30, io mem 0x7ffb0000
1034 04:12:33.311743 <6>[ 6.425148] i2c_dev: i2c /dev entries driver
1035 04:12:33.342626 <6>[ 6.479022] sp805-wdt 1c0f0000.watchdog: registration successful
1036 04:12:33.391563 <6>[ 6.508373] sdhci: Secure Digital Host Controller Interface driver
1037 04:12:33.392020 <6>[ 6.510340] hub 2-0:1.0: USB hub found
1038 04:12:33.392366 <6>[ 6.514897] sdhci: Copyright(c) Pierre Ossman
1039 04:12:33.392681 <6>[ 6.517094] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1040 04:12:33.392984 <6>[ 6.517926] Synopsys Designware Multimedia Card Interface Driver
1041 04:12:33.393278 <6>[ 6.519208] hub 2-0:1.0: 1 port detected
1042 04:12:33.394848 <6>[ 6.522027] sdhci-pltfm: SDHCI platform and OF driver helper
1043 04:12:33.443213 <6>[ 6.531322] leds-syscon 1c010008.0.led: registered LED (null)
1044 04:12:33.443670 <6>[ 6.556292] leds-syscon 1c010008.1.led: registered LED (null)
1045 04:12:33.444009 <6>[ 6.563417] leds-syscon 1c010008.2.led: registered LED (null)
1046 04:12:33.444326 <6>[ 6.570551] leds-syscon 1c010008.3.led: registered LED (null)
1047 04:12:33.444623 <6>[ 6.577793] leds-syscon 1c010008.4.led: registered LED (null)
1048 04:12:33.444912 <6>[ 6.584999] leds-syscon 1c010008.5.led: registered LED (null)
1049 04:12:33.445197 <6>[ 6.592127] leds-syscon 1c010008.6.led: registered LED (null)
1050 04:12:33.467293 <6>[ 6.599210] leds-syscon 1c010008.7.led: registered LED (null)
1051 04:12:33.470454 <6>[ 6.608530] ledtrig-cpu: registered to indicate activity on CPUs
1052 04:12:33.499335 <6>[ 6.629060] usbcore: registered new interface driver usbhid
1053 04:12:33.499794 <6>[ 6.634957] usbhid: USB HID core driver
1054 04:12:33.502486 <6>[ 6.643722] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1055 04:12:33.570234 <6>[ 6.672860] usb 1-1: new high-speed USB device number 2 using ehci-platform
1056 04:12:33.570722 <6>[ 6.679767] netem: version 1.3
1057 04:12:33.571066 <6>[ 6.688369] ipip: IPv4 and MPLS over IPv4 tunneling driver
1058 04:12:33.571383 <6>[ 6.697616] IPv4 over IPsec tunneling driver
1059 04:12:33.573467 <6>[ 6.711527] NET: Registered PF_INET6 protocol family
1060 04:12:33.628223 <6>[ 6.729507] Segment Routing with IPv6
1061 04:12:33.628685 <6>[ 6.733688] In-situ OAM (IOAM) with IPv6
1062 04:12:33.629117 <6>[ 6.743139] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1063 04:12:33.629521 <6>[ 6.756046] NET: Registered PF_PACKET protocol family
1064 04:12:33.629909 <6>[ 6.763765] 9pnet: Installing 9P2000 support
1065 04:12:33.630324 <5>[ 6.768773] Key type dns_resolver registered
1066 04:12:33.631458 <6>[ 6.773374] mpls_gso: MPLS GSO support
1067 04:12:33.657177 <6>[ 6.796872] registered taskstats version 1
1068 04:12:33.660342 <5>[ 6.801524] Loading compiled-in X.509 certificates
1069 04:12:33.704113 <6>[ 6.843126] hub 1-1:1.0: USB hub found
1070 04:12:33.707332 <6>[ 6.847889] hub 1-1:1.0: 4 ports detected
1071 04:12:33.806977 <5>[ 6.926603] Loaded X.509 cert 'Build time autogenerated kernel key: 9280b01214f893ccc7fb51472ab0a23547a13c16'
1072 04:12:33.807459 <6>[ 6.937971] ima: No TPM chip found, activating TPM-bypass!
1073 04:12:33.807893 <6>[ 6.944083] ima: Allocated hash algorithm: sha1
1074 04:12:33.810270 <6>[ 6.949161] ima: No architecture policies found
1075 04:12:33.873100 <6>[ 7.009376] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1076 04:12:33.895913 <6>[ 7.028259] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1077 04:12:33.899168 <6>[ 7.036206] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1078 04:12:33.958836 <3>[ 7.093085] scpi_protocol scpi: incorrect or no SCP firmware found
1079 04:12:33.962068 <4>[ 7.099621] scpi_protocol: probe of scpi failed with error -110
1080 04:12:33.986067 <6>[ 7.121951] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1081 04:12:34.264859 <4>[ 7.401059] atkbd serio0: keyboard reset failed on 1c060000.kmi
1082 04:12:35.511529 <4>[ 8.648824] atkbd serio1: keyboard reset failed on 1c070000.kmi
1083 04:12:42.182326 <6>[ 15.308004] 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
1084 04:12:42.301042 <4>[ 15.437046] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1085 04:12:48.748221 <6>[ 21.873594] 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
1086 04:12:48.879758 <4>[ 22.002061] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1087 04:12:48.883127 <6>[ 22.014367] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1088 04:12:48.904949 <6>[ 22.040895] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000d430000, IRQ: 28
1089 04:12:50.966955 <6>[ 24.105541] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1090 04:12:57.009049 <5>[ 24.132877] Sending DHCP requests ..., OK
1091 04:12:57.009562 <6>[ 30.129483] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.217
1092 04:12:57.009913 <6>[ 30.137955] IP-Config: Complete:
1093 04:12:57.011029 <6>[ 30.141521] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.56.217, mask=255.255.255.0, gw=192.168.56.254
1094 04:12:57.011400 <6>[ 30.152406] host=192.168.56.217, domain=mayfield.sirena.org.uk, nis-domain=(none)
1095 04:12:57.012468 <6>[ 30.160671] bootserver=192.168.56.254, rootserver=192.168.56.230, rootpath=
1096 04:12:57.046560 <6>[ 30.160699] nameserver0=192.168.56.254
1097 04:12:57.047014 <6>[ 30.172961] ntpserver0=50.205.244.22, ntpserver1=85.199.214.99
1098 04:12:57.047354 <6>[ 30.187752] clk: Disabling unused clocks
1099 04:12:57.048374 <6>[ 30.192130] ALSA device list:
1100 04:12:57.048737 <6>[ 30.195502] No soundcards found.
1101 04:12:57.049856 <6>[ 30.200520] uart-pl011 7ff80000.serial: no DMA platform data
1102 04:12:57.147104 <6>[ 30.283562] Freeing unused kernel memory: 14272K
1103 04:12:57.150269 <6>[ 30.288706] Run /init as init process
1104 04:12:57.246140 Loading, please wait...
1105 04:12:57.517937 Starting systemd-udevd version 252.22-1~deb12u1
1106 04:13:04.055930 <6>[ 37.200381] tda998x 0-0070: found TDA19988
1107 04:13:04.263711 <6>[ 37.406637] tda998x 0-0071: found TDA19988
1108 04:13:04.359604 Begin: Loading essential drivers ... done.
1109 04:13:04.403353 Begin: Running /scripts/init-premount ... done.
1110 04:13:04.403833 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1111 04:13:04.406694 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1112 04:13:04.438462 Device /sys/class/net/bond0 found
1113 04:13:04.438922 done.
1114 04:13:04.639302 Begin: Waiting up to 180 secs for any network device to become available ... done.
1115 04:13:04.751287 /sys/class/net/bonding_masters/flags: Not a directory
1116 04:13:04.795051 IP-Config: bond0 hardware address 96:81:61:07:26:52 mtu 1500 DHCP
1117 04:13:04.798304 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1118 04:13:04.852995 IP-Config: eth0 complete (dhcp from 192.168.56.254):
1119 04:13:04.853467 address: 192.168.56.217 broadcast: 192.168.56.255 netmask: 255.255.255.0
1120 04:13:04.853899 gateway: 192.168.56.254 dns0 : 192.168.56.254 dns1 : 0.0.0.0
1121 04:13:04.856225 domain : mayfield.sirena.org.uk
1122 04:13:04.856676 rootserver: 192.168.56.254 rootpath:
1123 04:13:04.857107 filename :
1124 04:13:04.967809 done.
1125 04:13:04.983780 Begin: Running /scripts/nfs-bottom ... done.
1126 04:13:05.127848 Begin: Running /scripts/init-bottom ... done.
1127 04:13:08.716543 <30>[ 41.852035] systemd[1]: System time before build time, advancing clock.
1128 04:13:09.334557 <30>[ 42.440112] 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)
1129 04:13:09.337322 <30>[ 42.473568] systemd[1]: Detected architecture arm64.
1130 04:13:09.353016
1131 04:13:09.353482 Welcome to [1mDebian GNU/Linux 12 (bookworm)[0m!
1132 04:13:09.353824
1133 04:13:09.394938 <30>[ 42.530991] systemd[1]: Hostname set to <debian-bookworm-arm64>.
1134 04:13:12.002188 <30>[ 45.138898] systemd[1]: Queued start job for default target graphical.target.
1135 04:13:12.079040 <30>[ 45.207151] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
1136 04:13:12.082431 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m - Slice /system/getty.
1137 04:13:12.116009 <30>[ 45.243261] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
1138 04:13:12.119384 [[0;32m OK [0m] Created slice [0;1;39msystem-modpr…lice[0m - Slice /system/modprobe.
1139 04:13:12.152014 <30>[ 45.279061] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
1140 04:13:12.155407 [[0;32m OK [0m] Created slice [0;1;39msystem-seria…[0m - Slice /system/serial-getty.
1141 04:13:12.180994 <30>[ 45.314086] systemd[1]: Created slice user.slice - User and Session Slice.
1142 04:13:12.184371 [[0;32m OK [0m] Created slice [0;1;39muser.slice[0m - User and Session Slice.
1143 04:13:12.213114 <30>[ 45.339960] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
1144 04:13:12.216284 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo…quests to Console Directory Watch.
1145 04:13:12.264036 <30>[ 45.371552] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
1146 04:13:12.264506 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo… Requests to Wall Directory Watch.
1147 04:13:12.264853 <30>[ 45.397911] 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).
1148 04:13:12.330504 <30>[ 45.418054] systemd[1]: Expecting device dev-ttyAMA0.device - /dev/ttyAMA0...
1149 04:13:12.330961 Expecting device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0...
1150 04:13:12.331304 <30>[ 45.441210] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
1151 04:13:12.331623 [[0;32m OK [0m] Reached target [0;1;39mcryptsetup.…get[0m - Local Encrypted Volumes.
1152 04:13:12.331936 <30>[ 45.465229] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
1153 04:13:12.333795 [[0;32m OK [0m] Reached target [0;1;39mintegrityse…Local Integrity Protected Volumes.
1154 04:13:12.356954 <30>[ 45.489393] systemd[1]: Reached target paths.target - Path Units.
1155 04:13:12.360212 [[0;32m OK [0m] Reached target [0;1;39mpaths.target[0m - Path Units.
1156 04:13:12.423165 <30>[ 45.513370] systemd[1]: Reached target remote-fs.target - Remote File Systems.
1157 04:13:12.423655 [[0;32m OK [0m] Reached target [0;1;39mremote-fs.target[0m - Remote File Systems.
1158 04:13:12.423995 <30>[ 45.537165] systemd[1]: Reached target slices.target - Slice Units.
1159 04:13:12.424313 [[0;32m OK [0m] Reached target [0;1;39mslices.target[0m - Slice Units.
1160 04:13:12.424615 <30>[ 45.557386] systemd[1]: Reached target swap.target - Swaps.
1161 04:13:12.424910 [[0;32m OK [0m] Reached target [0;1;39mswap.target[0m - Swaps.
1162 04:13:12.475882 <30>[ 45.577426] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
1163 04:13:12.476355 [[0;32m OK [0m] Reached target [0;1;39mveritysetup… - Local Verity Protected Volumes.
1164 04:13:12.476708 <30>[ 45.603662] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
1165 04:13:12.479152 [[0;32m OK [0m] Listening on [0;1;39msystemd-initc… initctl Compatibility Named Pipe.
1166 04:13:12.509806 <30>[ 45.637036] systemd[1]: Listening on systemd-journald-audit.socket - Journal Audit Socket.
1167 04:13:12.513070 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…socket[0m - Journal Audit Socket.
1168 04:13:12.536770 <30>[ 45.667867] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
1169 04:13:12.540040 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…t[0m - Journal Socket (/dev/log).
1170 04:13:12.565423 <30>[ 45.697809] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
1171 04:13:12.568120 [[0;32m OK [0m] Listening on [0;1;39msystemd-journald.socket[0m - Journal Socket.
1172 04:13:12.599699 <30>[ 45.726622] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
1173 04:13:12.602939 [[0;32m OK [0m] Listening on [0;1;39msystemd-netwo… - Network Service Netlink Socket.
1174 04:13:12.635690 <30>[ 45.763361] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
1175 04:13:12.636147 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd….socket[0m - udev Control Socket.
1176 04:13:12.662701 <30>[ 45.792635] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
1177 04:13:12.665860 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd…l.socket[0m - udev Kernel Socket.
1178 04:13:12.745590 <30>[ 45.878360] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
1179 04:13:12.748840 Mounting [0;1;39mdev-hugepages.mount[0m - Huge Pages File System...
1180 04:13:12.797587 <30>[ 45.929515] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
1181 04:13:12.800895 Mounting [0;1;39mdev-mqueue.mount…POSIX Message Queue File System...
1182 04:13:12.849492 <30>[ 45.981658] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
1183 04:13:12.852787 Mounting [0;1;39msys-kernel-debug.…[0m - Kernel Debug File System...
1184 04:13:12.901398 <30>[ 46.034114] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
1185 04:13:12.904586 Mounting [0;1;39msys-kernel-tracin…[0m - Kernel Trace File System...
1186 04:13:12.967040 <30>[ 46.093187] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
1187 04:13:12.969725 Starting [0;1;39mkmod-static-nodes…ate List of Static Device Nodes...
1188 04:13:13.018374 <30>[ 46.150987] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
1189 04:13:13.021573 Starting [0;1;39mmodprobe@configfs…m - Load Kernel Module configfs...
1190 04:13:13.103385 <30>[ 46.235209] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
1191 04:13:13.106554 Starting [0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
1192 04:13:13.162293 <30>[ 46.293692] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
1193 04:13:13.165501 Starting [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm...
1194 04:13:13.252188 <30>[ 46.379346] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
1195 04:13:13.255390 Starting [0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
1196 04:13:13.316170 <4>[ 46.420725] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
1197 04:13:13.316670 <30>[ 46.438822] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
1198 04:13:13.317836 <6>[ 46.439579] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
1199 04:13:13.319468 Starting [0;1;39mmodprobe@fuse.ser…e[0m - Load Kernel Module fuse...
1200 04:13:13.370034 <30>[ 46.502913] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
1201 04:13:13.373328 Starting [0;1;39mmodprobe@loop.ser…e[0m - Load Kernel Module loop...
1202 04:13:13.476959 <30>[ 46.599305] systemd[1]: Starting systemd-journald.service - Journal Service...
1203 04:13:13.477471 Starting [0;1;39msystemd-journald.service[0m - Journal Service...
1204 04:13:13.480241 <6>[ 46.619050] fuse: init (API version 7.37)
1205 04:13:13.537906 <30>[ 46.670064] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
1206 04:13:13.541193 Starting [0;1;39msystemd-modules-l…rvice[0m - Load Kernel Modules...
1207 04:13:13.596829 <30>[ 46.724606] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line...
1208 04:13:13.600115 Starting [0;1;39msystemd-network-g… units from Kernel command line...
1209 04:13:13.653752 <30>[ 46.780346] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
1210 04:13:13.657009 Starting [0;1;39msystemd-remount-f…nt Root and Kernel File Systems...
1211 04:13:13.728736 <30>[ 46.856258] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
1212 04:13:13.729292 Starting [0;1;39msystemd-udev-trig…[0m - Coldplug All udev Devices...
1213 04:13:13.803713 <30>[ 46.936472] systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
1214 04:13:13.806906 [[0;32m OK [0m] Mounted [0;1;39mdev-hugepages.mount[0m - Huge Pages File System.
1215 04:13:13.839606 <30>[ 46.964268] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
1216 04:13:13.842856 [[0;32m OK [0m] Mounted [0;1;39mdev-mqueue.mount[…- POSIX Message Queue File System.
1217 04:13:13.867666 <30>[ 46.998853] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
1218 04:13:13.870883 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-debug.m…nt[0m - Kernel Debug File System.
1219 04:13:13.907531 <30>[ 47.034735] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
1220 04:13:13.910753 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-tracing…nt[0m - Kernel Trace File System.
1221 04:13:13.947507 <30>[ 47.074541] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
1222 04:13:13.950749 [[0;32m OK [0m] Finished [0;1;39mkmod-static-nodes…reate List of Static Device Nodes.
1223 04:13:14.003494 <30>[ 47.117922] systemd[1]: modprobe@configfs.service: Deactivated successfully.
1224 04:13:14.004005 <30>[ 47.132126] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
1225 04:13:14.006672 [[0;32m OK [0m] Finished [0;1;39mmodprobe@configfs…[0m - Load Kernel Module configfs.
1226 04:13:14.054375 <30>[ 47.168369] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
1227 04:13:14.054848 <30>[ 47.183356] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
1228 04:13:14.057685 [[0;32m OK [0m] Finished [0;1;39mmodprobe@dm_mod.s…e[0m - Load Kernel Module dm_mod.
1229 04:13:14.106463 <30>[ 47.220122] systemd[1]: modprobe@drm.service: Deactivated successfully.
1230 04:13:14.106948 <30>[ 47.234464] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
1231 04:13:14.109684 [[0;32m OK [0m] Finished [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm.
1232 04:13:14.157325 <30>[ 47.273590] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
1233 04:13:14.157791 <30>[ 47.286728] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
1234 04:13:14.160588 [[0;32m OK [0m] Finished [0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
1235 04:13:14.210344 <30>[ 47.326242] systemd[1]: modprobe@fuse.service: Deactivated successfully.
1236 04:13:14.210816 <30>[ 47.339073] systemd[1]: Finished modprobe@fuse.service - Load Kernel Module fuse.
1237 04:13:14.213585 [[0;32m OK [0m] Finished [0;1;39mmodprobe@fuse.service[0m - Load Kernel Module fuse.
1238 04:13:14.269310 <30>[ 47.384048] systemd[1]: modprobe@loop.service: Deactivated successfully.
1239 04:13:14.269759 <30>[ 47.401225] systemd[1]: Finished modprobe@loop.service - Load Kernel Module loop.
1240 04:13:14.272538 [[0;32m OK [0m] Finished [0;1;39mmodprobe@loop.service[0m - Load Kernel Module loop.
1241 04:13:14.312179 <30>[ 47.438706] systemd[1]: Finished systemd-modules-load.service - Load Kernel Modules.
1242 04:13:14.315400 [[0;32m OK [0m] Finished [0;1;39msystemd-modules-l…service[0m - Load Kernel Modules.
1243 04:13:14.351178 <30>[ 47.478320] systemd[1]: Finished systemd-network-generator.service - Generate network units from Kernel command line.
1244 04:13:14.354445 [[0;32m OK [0m] Finished [0;1;39msystemd-network-g…rk units from Kernel command line.
1245 04:13:14.394179 <30>[ 47.522467] systemd[1]: Finished systemd-remount-fs.service - Remount Root and Kernel File Systems.
1246 04:13:14.397388 [[0;32m OK [0m] Finished [0;1;39msystemd-remount-f…ount Root and Kernel File Systems.
1247 04:13:14.436064 <30>[ 47.562692] systemd[1]: Reached target network-pre.target - Preparation for Network.
1248 04:13:14.439291 [[0;32m OK [0m] Reached target [0;1;39mnetwork-pre…get[0m - Preparation for Network.
1249 04:13:14.543060 <30>[ 47.674628] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
1250 04:13:14.546310 Mounting [0;1;39msys-fs-fuse-conne…[0m - FUSE Control File System...
1251 04:13:14.647334 <30>[ 47.747764] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
1252 04:13:14.647826 Mounting [0;1;39msys-kernel-config…ernel Configuration File System...
1253 04:13:14.648893 <30>[ 47.774258] systemd[1]: systemd-firstboot.service - First Boot Wizard was skipped because of an unmet condition check (ConditionFirstBoot=yes).
1254 04:13:14.650639 <30>[ 47.790372] systemd[1]: systemd-pstore.service - Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
1255 04:13:14.747902 <30>[ 47.879294] systemd[1]: Starting systemd-random-seed.service - Load/Save Random Seed...
1256 04:13:14.751122 Starting [0;1;39msystemd-random-se…ice[0m - Load/Save Random Seed...
1257 04:13:14.787001 <30>[ 47.916597] systemd[1]: systemd-repart.service - Repartition Root Disk was skipped because no trigger condition checks were met.
1258 04:13:14.858637 <30>[ 47.986995] systemd[1]: Starting systemd-sysctl.service - Apply Kernel Variables...
1259 04:13:14.859116 Starting [0;1;39msystemd-sysctl.se…ce[0m - Apply Kernel Variables...
1260 04:13:14.917714 <30>[ 48.050046] systemd[1]: Starting systemd-sysusers.service - Create System Users...
1261 04:13:14.920950 Starting [0;1;39msystemd-sysusers.…rvice[0m - Create System Users...
1262 04:13:14.984638 <30>[ 48.116953] systemd[1]: Started systemd-journald.service - Journal Service.
1263 04:13:14.987831 [[0;32m OK [0m] Started [0;1;39msystemd-journald.service[0m - Journal Service.
1264 04:13:15.057686 [[0;32m OK [0m] Mounted [0;1;39msys-fs-fuse-connec…nt[0m - FUSE Control File System.
1265 04:13:15.080788 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-config.… Kernel Configuration File System.
1266 04:13:15.200671 Starting [0;1;39msystemd-journal-f…h Journal to Persistent Storage...
1267 04:13:15.326447 [[0;32m OK [0m] Finished [0;1;39msystemd-sysctl.service[0m - Apply Kernel Variables.
1268 04:13:15.421432 [[0;32m OK [0m] Finished [0;1;39msystemd-sysusers.service[0m - Create System Users.
1269 04:13:15.522327 Starting [0;1;39msystemd-tmpfiles-…ate Static Device Nodes in /dev...
1270 04:13:15.543185 <46>[ 48.677603] systemd-journald[251]: Received client request to flush runtime journal.
1271 04:13:15.749732 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:44, retry in 00:00:52
1272 04:13:15.750274 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']
1274 04:13:15.851361 #
1275 04:13:16.486533 <5>[ 49.637493] random: crng init done
1276 04:13:17.260802 [[0;32m OK [0m] Finished [0;1;39msystemd-random-se…rvice[0m - Load/Save Random Seed.
1277 04:13:17.393497 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…reate Static Device Nodes in /dev.
1278 04:13:17.425346 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs-pr…reparation for Local File Systems.
1279 04:13:17.428710 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs.target[0m - Local File Systems.
1280 04:13:17.955777 Starting [0;1;39msystemd-udevd.ser…ger for Device Events and Files...
1281 04:13:18.620254 [[0;32m OK [0m] Finished [0;1;39msystemd-journal-f…ush Journal to Persistent Storage.
1282 04:13:18.705198 Starting [0;1;39msystemd-tmpfiles-… Volatile Files and Directories...
1283 04:13:19.095890 [[0;32m OK [0m] Started [0;1;39msystemd-udevd.serv…nager for Device Events and Files.
1284 04:13:19.213687 Starting [0;1;39msystemd-networkd.…ice[0m - Network Configuration...
1285 04:13:20.153880 [[0;32m OK [0m] Found device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0.
1286 04:13:20.402642 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…te Volatile Files and Directories.
1287 04:13:20.721544 Starting [0;1;39msystemd-timesyncd… - Network Time Synchronization...
1288 04:13:20.849272 Starting [0;1;39msystemd-update-ut…rd System Boot/Shutdown in UTMP...
1289 04:13:20.888442 [[0;32m OK [0m] Finished [0;1;39msystemd-udev-trig…e[0m - Coldplug All udev Devices.
1290 04:13:21.463899 <5>[ 54.599629] cfg80211: Loading compiled-in X.509 certificates for regulatory database
1291 04:13:21.548947 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut…cord System Boot/Shutdown in UTMP.
1292 04:13:21.715303 <5>[ 54.829931] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
1293 04:13:21.715583 <5>[ 54.838194] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
1294 04:13:21.715763 <4>[ 54.850108] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
1295 04:13:21.718519 <6>[ 54.859406] cfg80211: failed to load regulatory.db
1296 04:13:22.268896 [[0;32m OK [0m] Started [0;1;39msystemd-networkd.service[0m - Network Configuration.
1297 04:13:22.284782 [[0;32m OK [0m] Reached target [0;1;39mnetwork.target[0m - Network.
1298 04:13:22.318766 [[0;32m OK [0m] Started [0;1;39msystemd-timesyncd.…0m - Network Time Synchronization.
1299 04:13:22.342898 [[0;32m OK [0m] Reached target [0;1;39msysinit.target[0m - System Initialization.
1300 04:13:22.375709 [[0;32m OK [0m] Started [0;1;39msystemd-tmpfiles-c… Cleanup of Temporary Directories.
1301 04:13:22.378951 [[0;32m OK [0m] Reached target [0;1;39mtime-set.target[0m - System Time Set.
1302 04:13:22.434804 [[0;32m OK [0m] Started [0;1;39mapt-daily.timer[0m - Daily apt download activities.
1303 04:13:22.491901 <46>[ 55.595501] systemd-journald[251]: Oldest entry in /var/log/journal/44a983756b26438995e691b947c527e4/system.journal is older than the configured file retention duration (1month), suggesting rotation.
1304 04:13:22.492194 <46>[ 55.615669] systemd-journald[251]: /var/log/journal/44a983756b26438995e691b947c527e4/system.journal: Journal header limits reached or header out-of-date, rotating.
1305 04:13:22.494752 [[0;32m OK [0m] Started [0;1;39mapt-daily-upgrade.… apt upgrade and clean activities.
1306 04:13:22.516678 [[0;32m OK [0m] Started [0;1;39mdpkg-db-backup.tim… Daily dpkg database backup timer.
1307 04:13:22.588590 [[0;32m OK [0m] Started [0;1;39me2scrub_all.timer…etadata Check for All Filesystems.
1308 04:13:22.627591 [[0;32m OK [0m] Started [0;1;39mfstrim.timer[0m - Discard unused blocks once a week.
1309 04:13:22.648550 [[0;32m OK [0m] Reached target [0;1;39mtimers.target[0m - Timer Units.
1310 04:13:22.676538 [[0;32m OK [0m] Listening on [0;1;39mdbus.socket[…- D-Bus System Message Bus Socket.
1311 04:13:22.709322 [[0;32m OK [0m] Reached target [0;1;39msockets.target[0m - Socket Units.
1312 04:13:22.712486 [[0;32m OK [0m] Reached target [0;1;39mbasic.target[0m - Basic System.
1313 04:13:22.792521 Starting [0;1;39mdbus.service[0m - D-Bus System Message Bus...
1314 04:13:24.064521 Starting [0;1;39me2scrub_reap.serv…e ext4 Metadata Check Snapshots...
1315 04:13:24.463933 Starting [0;1;39msystemd-logind.se…ice[0m - User Login Management...
1316 04:13:24.527863 Starting [0;1;39msystemd-user-sess…vice[0m - Permit User Sessions...
1317 04:13:24.904726 [[0;32m OK [0m] Listening on [0;1;39msystemd-rfkil…l Switch Status /dev/rfkill Watch.
1318 04:13:25.921336 [[0;32m OK [0m] Finished [0;1;39msystemd-user-sess…ervice[0m - Permit User Sessions.
1319 04:13:25.990267 [[0;32m OK [0m] Started [0;1;39mgetty@tty1.service[0m - Getty on tty1.
1320 04:13:26.071160 [[0;32m OK [0m] Started [0;1;39mserial-getty@ttyAM…ice[0m - Serial Getty on ttyAMA0.
1321 04:13:26.074327 [[0;32m OK [0m] Reached target [0;1;39mgetty.target[0m - Login Prompts.
1322 04:13:26.183106 [[0;32m OK [0m] Started [0;1;39mdbus.service[0m - D-Bus System Message Bus.
1323 04:13:26.274496 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:44, retry in 00:00:10
1324 04:13:26.274762 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']
1326 04:13:26.375501 #
1327 04:13:26.376260 Starting [0;1;39msystemd-hostnamed.service[0m - Hostname Service...
1328 04:13:26.376601 [[0;32m OK [0m] Finished [0;1;39me2scrub_reap.serv…ine ext4 Metadata Check Snapshots.
1329 04:13:26.438317 [[0;32m OK [0m] Started [0;1;39msystemd-logind.service[0m - User Login Management.
1330 04:13:26.438617 [[0;32m OK [0m] Reached target [0;1;39mmulti-user.target[0m - Multi-User System.
1331 04:13:26.442990 [[0;32m OK [0m] Reached target [0;1;39mgraphical.target[0m - Graphical Interface.
1332 04:13:26.529858 Starting [0;1;39msystemd-update-ut… Record Runlevel Change in UTMP...
1333 04:13:26.769591 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut… - Record Runlevel Change in UTMP.
1334 04:13:27.030713 [[0;32m OK [0m] Started [0;1;39msystemd-hostnamed.service[0m - Hostname Service.
1335 04:13:27.236213
1336 04:13:27.236494 Debian GNU/Linux 12 debian-bookworm-arm64 ttyAMA0
1337 04:13:27.236665
1338 04:13:27.239350 debian-bookworm-arm64 login: root (automatic login)
1339 04:13:27.239579
1340 04:13:28.229330 Linux debian-bookworm-arm64 6.1.92-cip22 #1 SMP PREEMPT Sun Jun 16 00:21:03 UTC 2024 aarch64
1341 04:13:28.229611
1342 04:13:28.229785 The programs included with the Debian GNU/Linux system are free software;
1343 04:13:28.230378 the exact distribution terms for each program are described in the
1344 04:13:28.230559 individual files in /usr/share/doc/*/copyright.
1345 04:13:28.230716
1346 04:13:28.230867 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1347 04:13:28.232621 permitted by applicable law.
1348 04:13:31.381970 Matched prompt #10: / #
1350 04:13:31.382648 Setting prompt string to ['/ #']
1351 04:13:31.382949 end: 2.4.4.1 login-action (duration 00:01:08) [common]
1353 04:13:31.383421 end: 2.4.4 auto-login-action (duration 00:01:08) [common]
1354 04:13:31.383627 start: 2.4.5 expect-shell-connection (timeout 00:00:36) [common]
1355 04:13:31.383790 Setting prompt string to ['/ #']
1356 04:13:31.383922 Forcing a shell prompt, looking for ['/ #']
1358 04:13:31.434312 / #
1359 04:13:31.434686 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1360 04:13:31.434885 Waiting using forced prompt support (timeout 00:02:30)
1361 04:13:31.445414
1362 04:13:31.461616 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1363 04:13:31.461907 start: 2.4.6 export-device-env (timeout 00:00:36) [common]
1364 04:13:31.462125 Sending with 100 millisecond of delay
1366 04:13:43.836471 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/407262/extract-nfsrootfs-8nwal4u4'
1367 04:13:43.937346 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/407262/extract-nfsrootfs-8nwal4u4'
1368 04:13:43.938085 Sending with 100 millisecond of delay
1370 04:13:49.549699 / # export NFS_SERVER_IP='192.168.56.230'
1371 04:13:49.650573 export NFS_SERVER_IP='192.168.56.230'
1372 04:13:49.651441 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1373 04:13:49.651955 end: 2.4 uboot-commands (duration 00:04:42) [common]
1374 04:13:49.652446 end: 2 uboot-action (duration 00:04:42) [common]
1375 04:13:49.652923 start: 3 lava-test-retry (timeout 00:04:30) [common]
1376 04:13:49.653403 start: 3.1 lava-test-shell (timeout 00:04:30) [common]
1377 04:13:49.653795 Using namespace: common
1379 04:13:49.754866 / # #
1380 04:13:49.755445 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1381 04:13:49.764989 #
1382 04:13:49.781245 Using /lava-407262
1384 04:13:49.882427 / # export SHELL=/bin/bash
1385 04:13:49.892883 export SHELL=/bin/bash
1387 04:13:50.009920 / # . /lava-407262/environment
1388 04:13:50.020747 . /lava-407262/environment
1390 04:13:50.153850 / # /lava-407262/bin/lava-test-runner /lava-407262/0
1391 04:13:50.154455 Test shell timeout: 10s (minimum of the action and connection timeout)
1392 04:13:50.164642 /lava-407262/bin/lava-test-runner /lava-407262/0
1393 04:13:51.343605 + export TESTRUN_ID=0_timesync-off
1394 04:13:51.346797 + TESTRUN_ID=0_timesync-off
1395 04:13:51.347241 + cd /lava-407262/0/tests/0_timesync-off
1396 04:13:51.347582 ++ cat uuid
1397 04:13:51.438450 + UUID=407262_1.6.2.4.1
1398 04:13:51.438937 + set +x
1399 04:13:51.441675 <LAVA_SIGNAL_STARTRUN 0_timesync-off 407262_1.6.2.4.1>
1400 04:13:51.442149 + systemctl stop systemd-timesyncd
1401 04:13:51.442792 Received signal: <STARTRUN> 0_timesync-off 407262_1.6.2.4.1
1402 04:13:51.443174 Starting test lava.0_timesync-off (407262_1.6.2.4.1)
1403 04:13:51.443592 Skipping test definition patterns.
1404 04:13:51.729141 + set +x
1405 04:13:51.745093 <LAVA_SIGNAL_ENDRUN 0_timesync-off 407262_1.6.2.4.1>
1406 04:13:51.745559 Received signal: <ENDRUN> 0_timesync-off 407262_1.6.2.4.1
1407 04:13:51.745776 Ending use of test pattern.
1408 04:13:51.745939 Ending test lava.0_timesync-off (407262_1.6.2.4.1), duration 0.30
1410 04:13:52.161071 + export TESTRUN_ID=1_kselftest-lkdtm
1411 04:13:52.178850 + TESTRUN_ID=1_kselftest-lkdtm
1412 04:13:52.179317 + cd /lava-407262/0/tests/1_kselftest-lkdtm
1413 04:13:52.182062 ++ cat uuid
1414 04:13:52.274770 + UUID=407262_1.6.2.4.5
1415 04:13:52.275261 + set +x
1416 04:13:52.275613 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 407262_1.6.2.4.5>
1417 04:13:52.275933 + cd ./automated/linux/kselftest/
1418 04:13:52.276491 Received signal: <STARTRUN> 1_kselftest-lkdtm 407262_1.6.2.4.5
1419 04:13:52.276825 Starting test lava.1_kselftest-lkdtm (407262_1.6.2.4.5)
1420 04:13:52.277201 Skipping test definition patterns.
1421 04:13:52.278162 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22-24-g0315de64ea248/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S /dev/null -b juno-uboot -g cip -e '' -p /opt/kselftests/mainline/ -n 1 -i 1
1422 04:13:52.741519 INFO: install_deps skipped
1423 04:13:53.989217 --2024-06-16 04:13:53-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.92-cip22-24-g0315de64ea248/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz
1424 04:13:54.033080 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1425 04:13:54.164164 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1426 04:13:54.317891 HTTP request sent, awaiting response... 200 OK
1427 04:13:54.318417 Length: 1648240 (1.6M) [application/octet-stream]
1428 04:13:54.318765 Saving to: 'kselftest_armhf.tar.gz'
1429 04:13:54.319080
1430 04:14:01.505498
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kselftest_armhf.tar 79%[==============> ] 1.25M 248KB/s eta 2s
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kselftest_armhf.tar 90%[=================> ] 1.42M 268KB/s eta 2s
kselftest_armhf.tar 96%[==================> ] 1.52M 291KB/s eta 2s
kselftest_armhf.tar 100%[===================>] 1.57M 300KB/s in 7.2s
1431 04:14:01.506186
1432 04:14:01.734289 2024-06-16 04:14:01 (224 KB/s) - 'kselftest_armhf.tar.gz' saved [1648240/1648240]
1433 04:14:01.734822
1434 04:14:06.331445 <4>[ 99.444331] amba 20010000.etf: deferred probe timeout, ignoring dependency
1435 04:14:06.331773 <4>[ 99.451870] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1436 04:14:06.331979 <4>[ 99.459355] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1437 04:14:06.332430 <4>[ 99.466983] amba 20070000.etr: deferred probe timeout, ignoring dependency
1438 04:14:06.332639 <4>[ 99.474348] amba 20100000.stm: deferred probe timeout, ignoring dependency
1439 04:14:06.334722 <4>[ 99.481727] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1440 04:14:06.375673 <4>[ 99.489723] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1441 04:14:06.376220 <4>[ 99.497627] amba 22040000.etm: deferred probe timeout, ignoring dependency
1442 04:14:06.376430 <4>[ 99.505067] amba 22020000.cti: deferred probe timeout, ignoring dependency
1443 04:14:06.376608 <4>[ 99.512392] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1444 04:14:06.376780 <4>[ 99.519964] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1445 04:14:06.419734 <4>[ 99.527755] amba 22140000.etm: deferred probe timeout, ignoring dependency
1446 04:14:06.420036 <4>[ 99.535033] amba 22120000.cti: deferred probe timeout, ignoring dependency
1447 04:14:06.420226 <4>[ 99.542309] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1448 04:14:06.420392 <4>[ 99.550106] amba 23040000.etm: deferred probe timeout, ignoring dependency
1449 04:14:06.420556 <4>[ 99.557389] amba 23020000.cti: deferred probe timeout, ignoring dependency
1450 04:14:06.420660 <4>[ 99.564699] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1451 04:14:06.463714 <4>[ 99.572245] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1452 04:14:06.463981 <4>[ 99.580044] amba 23140000.etm: deferred probe timeout, ignoring dependency
1453 04:14:06.464406 <4>[ 99.587318] amba 23120000.cti: deferred probe timeout, ignoring dependency
1454 04:14:06.464593 <4>[ 99.594584] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1455 04:14:06.464803 <4>[ 99.602402] amba 23240000.etm: deferred probe timeout, ignoring dependency
1456 04:14:06.464983 <4>[ 99.609676] amba 23220000.cti: deferred probe timeout, ignoring dependency
1457 04:14:06.506687 <4>[ 99.616942] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1458 04:14:06.506963 <4>[ 99.624764] amba 23340000.etm: deferred probe timeout, ignoring dependency
1459 04:14:06.507168 <4>[ 99.632073] amba 23320000.cti: deferred probe timeout, ignoring dependency
1460 04:14:06.507567 <4>[ 99.639351] amba 20020000.cti: deferred probe timeout, ignoring dependency
1461 04:14:06.509923 <4>[ 99.646634] amba 20110000.cti: deferred probe timeout, ignoring dependency
1462 04:14:06.554587 <6>[ 99.666741] platform 2b600000.iommu: deferred probe pending
1463 04:14:06.554861 <6>[ 99.673189] amba 20010000.etf: deferred probe pending
1464 04:14:06.555035 <6>[ 99.679062] amba 20030000.tpiu: deferred probe pending
1465 04:14:06.555192 <6>[ 99.684860] amba 20040000.funnel: deferred probe pending
1466 04:14:06.555345 <6>[ 99.690795] amba 20070000.etr: deferred probe pending
1467 04:14:06.555492 <6>[ 99.696461] amba 20100000.stm: deferred probe pending
1468 04:14:06.555637 <6>[ 99.702141] amba 20120000.replicator: deferred probe pending
1469 04:14:06.609148 <6>[ 99.708433] amba 22010000.cpu-debug: deferred probe pending
1470 04:14:06.609429 <6>[ 99.714635] amba 22040000.etm: deferred probe pending
1471 04:14:06.609778 <6>[ 99.720303] amba 22020000.cti: deferred probe pending
1472 04:14:06.609966 <6>[ 99.725968] amba 220c0000.funnel: deferred probe pending
1473 04:14:06.610160 <6>[ 99.732322] amba 22110000.cpu-debug: deferred probe pending
1474 04:14:06.610598 <6>[ 99.741600] amba 22140000.etm: deferred probe pending
1475 04:14:06.610811 <6>[ 99.749291] amba 22120000.cti: deferred probe pending
1476 04:14:06.612340 <6>[ 99.756547] amba 23010000.cpu-debug: deferred probe pending
1477 04:14:06.677236 <6>[ 99.764240] amba 23040000.etm: deferred probe pending
1478 04:14:06.677513 <6>[ 99.772068] amba 23020000.cti: deferred probe pending
1479 04:14:06.677806 <6>[ 99.779705] amba 230c0000.funnel: deferred probe pending
1480 04:14:06.678066 <6>[ 99.789613] amba 23110000.cpu-debug: deferred probe pending
1481 04:14:06.678305 <6>[ 99.797650] amba 23140000.etm: deferred probe pending
1482 04:14:06.678487 <6>[ 99.805284] amba 23120000.cti: deferred probe pending
1483 04:14:06.678683 <6>[ 99.814083] amba 23210000.cpu-debug: deferred probe pending
1484 04:14:06.680335 <6>[ 99.822890] amba 23240000.etm: deferred probe pending
1485 04:14:06.742474 <6>[ 99.832898] amba 23220000.cti: deferred probe pending
1486 04:14:06.742754 <6>[ 99.842386] amba 23310000.cpu-debug: deferred probe pending
1487 04:14:06.742931 <6>[ 99.853004] amba 23340000.etm: deferred probe pending
1488 04:14:06.743341 <6>[ 99.859251] amba 23320000.cti: deferred probe pending
1489 04:14:06.743519 <6>[ 99.865370] amba 20020000.cti: deferred probe pending
1490 04:14:06.743662 <6>[ 99.870794] amba 20110000.cti: deferred probe pending
1491 04:14:06.743805 <6>[ 99.876694] platform 7ff50000.hdlcd: deferred probe pending
1492 04:14:06.745633 <6>[ 99.882635] platform 7ff60000.hdlcd: deferred probe pending
1493 04:14:20.624062 skiplist:
1494 04:14:20.624409 ========================================
1495 04:14:20.627198 ========================================
1496 04:14:20.930022 lkdtm:PANIC.sh
1497 04:14:20.930325 lkdtm:BUG.sh
1498 04:14:20.930546 lkdtm:WARNING.sh
1499 04:14:20.930724 lkdtm:WARNING_MESSAGE.sh
1500 04:14:20.930874 lkdtm:EXCEPTION.sh
1501 04:14:20.931043 lkdtm:LOOP.sh
1502 04:14:20.931184 lkdtm:EXHAUST_STACK.sh
1503 04:14:20.931319 lkdtm:CORRUPT_STACK.sh
1504 04:14:20.931468 lkdtm:CORRUPT_STACK_STRONG.sh
1505 04:14:20.931861 lkdtm:ARRAY_BOUNDS.sh
1506 04:14:20.932003 lkdtm:CORRUPT_LIST_ADD.sh
1507 04:14:20.932115 lkdtm:CORRUPT_LIST_DEL.sh
1508 04:14:20.932223 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1509 04:14:20.932346 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1510 04:14:20.932454 lkdtm:REPORT_STACK_CANARY.sh
1511 04:14:20.932559 lkdtm:UNSET_SMEP.sh
1512 04:14:20.932669 lkdtm:DOUBLE_FAULT.sh
1513 04:14:20.932771 lkdtm:CORRUPT_PAC.sh
1514 04:14:20.933272 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1515 04:14:20.973374 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1516 04:14:20.973961 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1517 04:14:20.974404 lkdtm:WRITE_AFTER_FREE.sh
1518 04:14:20.974747 lkdtm:READ_AFTER_FREE.sh
1519 04:14:20.975065 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1520 04:14:20.975752 lkdtm:READ_BUDDY_AFTER_FREE.sh
1521 04:14:20.976087 lkdtm:SLAB_INIT_ON_ALLOC.sh
1522 04:14:20.976408 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1523 04:14:20.976795 lkdtm:SLAB_FREE_DOUBLE.sh
1524 04:14:20.977095 lkdtm:SLAB_FREE_CROSS.sh
1525 04:14:20.977381 lkdtm:SLAB_FREE_PAGE.sh
1526 04:14:20.977663 lkdtm:SOFTLOCKUP.sh
1527 04:14:20.977947 lkdtm:HARDLOCKUP.sh
1528 04:14:20.978287 lkdtm:SPINLOCKUP.sh
1529 04:14:20.978569 lkdtm:HUNG_TASK.sh
1530 04:14:20.978852 lkdtm:EXEC_DATA.sh
1531 04:14:20.979128 lkdtm:EXEC_STACK.sh
1532 04:14:20.979404 lkdtm:EXEC_KMALLOC.sh
1533 04:14:20.979764 lkdtm:EXEC_VMALLOC.sh
1534 04:14:20.980065 lkdtm:EXEC_RODATA.sh
1535 04:14:21.016589 lkdtm:EXEC_USERSPACE.sh
1536 04:14:21.017066 lkdtm:EXEC_NULL.sh
1537 04:14:21.017420 lkdtm:ACCESS_USERSPACE.sh
1538 04:14:21.017745 lkdtm:ACCESS_NULL.sh
1539 04:14:21.018091 lkdtm:WRITE_RO.sh
1540 04:14:21.018399 lkdtm:WRITE_RO_AFTER_INIT.sh
1541 04:14:21.018698 lkdtm:WRITE_KERN.sh
1542 04:14:21.018991 lkdtm:WRITE_OPD.sh
1543 04:14:21.019277 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1544 04:14:21.019653 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1545 04:14:21.020068 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1546 04:14:21.020367 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1547 04:14:21.020655 lkdtm:REFCOUNT_DEC_ZERO.sh
1548 04:14:21.020936 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1549 04:14:21.021218 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1550 04:14:21.021931 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1551 04:14:21.022315 lkdtm:REFCOUNT_INC_ZERO.sh
1552 04:14:21.059506 lkdtm:REFCOUNT_ADD_ZERO.sh
1553 04:14:21.059768 lkdtm:REFCOUNT_INC_SATURATED.sh
1554 04:14:21.059941 lkdtm:REFCOUNT_DEC_SATURATED.sh
1555 04:14:21.060099 lkdtm:REFCOUNT_ADD_SATURATED.sh
1556 04:14:21.060250 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1557 04:14:21.060392 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1558 04:14:21.060485 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1559 04:14:21.060577 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1560 04:14:21.060667 lkdtm:REFCOUNT_TIMING.sh
1561 04:14:21.060758 lkdtm:ATOMIC_TIMING.sh
1562 04:14:21.060848 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1563 04:14:21.060939 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1564 04:14:21.061029 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1565 04:14:21.062614 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1566 04:14:21.102850 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1567 04:14:21.103313 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1568 04:14:21.103653 lkdtm:USERCOPY_STACK_BEYOND.sh
1569 04:14:21.103961 lkdtm:USERCOPY_KERNEL.sh
1570 04:14:21.104259 lkdtm:STACKLEAK_ERASING.sh
1571 04:14:21.104550 lkdtm:CFI_FORWARD_PROTO.sh
1572 04:14:21.104833 lkdtm:CFI_BACKWARD.sh
1573 04:14:21.105112 lkdtm:FORTIFY_STRSCPY.sh
1574 04:14:21.105395 lkdtm:FORTIFY_STR_OBJECT.sh
1575 04:14:21.105695 lkdtm:FORTIFY_STR_MEMBER.sh
1576 04:14:21.106104 lkdtm:FORTIFY_MEM_OBJECT.sh
1577 04:14:21.106407 lkdtm:FORTIFY_MEM_MEMBER.sh
1578 04:14:21.106691 lkdtm:PPC_SLB_MULTIHIT.sh
1579 04:14:21.106973 lkdtm:stack-entropy.sh
1580 04:14:21.107252 ============== Tests to run ===============
1581 04:14:21.107536 lkdtm:PANIC.sh
1582 04:14:21.108174 lkdtm:BUG.sh
1583 04:14:21.108487 lkdtm:WARNING.sh
1584 04:14:21.146174 lkdtm:WARNING_MESSAGE.sh
1585 04:14:21.146693 lkdtm:EXCEPTION.sh
1586 04:14:21.147092 lkdtm:LOOP.sh
1587 04:14:21.147418 lkdtm:EXHAUST_STACK.sh
1588 04:14:21.147723 lkdtm:CORRUPT_STACK.sh
1589 04:14:21.148021 lkdtm:CORRUPT_STACK_STRONG.sh
1590 04:14:21.148317 lkdtm:ARRAY_BOUNDS.sh
1591 04:14:21.148607 lkdtm:CORRUPT_LIST_ADD.sh
1592 04:14:21.148892 lkdtm:CORRUPT_LIST_DEL.sh
1593 04:14:21.149242 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1594 04:14:21.149539 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1595 04:14:21.149824 lkdtm:REPORT_STACK_CANARY.sh
1596 04:14:21.150151 lkdtm:UNSET_SMEP.sh
1597 04:14:21.150805 lkdtm:DOUBLE_FAULT.sh
1598 04:14:21.151120 lkdtm:CORRUPT_PAC.sh
1599 04:14:21.151402 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1600 04:14:21.151679 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1601 04:14:21.151956 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1602 04:14:21.152233 lkdtm:WRITE_AFTER_FREE.sh
1603 04:14:21.189187 lkdtm:READ_AFTER_FREE.sh
1604 04:14:21.189672 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1605 04:14:21.190162 lkdtm:READ_BUDDY_AFTER_FREE.sh
1606 04:14:21.190494 lkdtm:SLAB_INIT_ON_ALLOC.sh
1607 04:14:21.190800 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1608 04:14:21.191098 lkdtm:SLAB_FREE_DOUBLE.sh
1609 04:14:21.191388 lkdtm:SLAB_FREE_CROSS.sh
1610 04:14:21.191670 lkdtm:SLAB_FREE_PAGE.sh
1611 04:14:21.191953 lkdtm:SOFTLOCKUP.sh
1612 04:14:21.192290 lkdtm:HARDLOCKUP.sh
1613 04:14:21.192730 lkdtm:SPINLOCKUP.sh
1614 04:14:21.193024 lkdtm:HUNG_TASK.sh
1615 04:14:21.193304 lkdtm:EXEC_DATA.sh
1616 04:14:21.193583 lkdtm:EXEC_STACK.sh
1617 04:14:21.193868 lkdtm:EXEC_KMALLOC.sh
1618 04:14:21.194378 lkdtm:EXEC_VMALLOC.sh
1619 04:14:21.194681 lkdtm:EXEC_RODATA.sh
1620 04:14:21.194959 lkdtm:EXEC_USERSPACE.sh
1621 04:14:21.195605 lkdtm:EXEC_NULL.sh
1622 04:14:21.195919 lkdtm:ACCESS_USERSPACE.sh
1623 04:14:21.232425 lkdtm:ACCESS_NULL.sh
1624 04:14:21.232896 lkdtm:WRITE_RO.sh
1625 04:14:21.233249 lkdtm:WRITE_RO_AFTER_INIT.sh
1626 04:14:21.233637 lkdtm:WRITE_KERN.sh
1627 04:14:21.233952 lkdtm:WRITE_OPD.sh
1628 04:14:21.234313 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1629 04:14:21.234615 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1630 04:14:21.235033 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1631 04:14:21.235374 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1632 04:14:21.235778 lkdtm:REFCOUNT_DEC_ZERO.sh
1633 04:14:21.236156 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1634 04:14:21.236645 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1635 04:14:21.236999 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1636 04:14:21.237290 lkdtm:REFCOUNT_INC_ZERO.sh
1637 04:14:21.237947 lkdtm:REFCOUNT_ADD_ZERO.sh
1638 04:14:21.238353 lkdtm:REFCOUNT_INC_SATURATED.sh
1639 04:14:21.275571 lkdtm:REFCOUNT_DEC_SATURATED.sh
1640 04:14:21.276049 lkdtm:REFCOUNT_ADD_SATURATED.sh
1641 04:14:21.276398 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1642 04:14:21.276721 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1643 04:14:21.277025 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1644 04:14:21.277319 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1645 04:14:21.277613 lkdtm:REFCOUNT_TIMING.sh
1646 04:14:21.277896 lkdtm:ATOMIC_TIMING.sh
1647 04:14:21.278234 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1648 04:14:21.278617 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1649 04:14:21.278940 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1650 04:14:21.279230 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1651 04:14:21.279512 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1652 04:14:21.280183 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1653 04:14:21.323638 lkdtm:USERCOPY_STACK_BEYOND.sh
1654 04:14:21.324099 lkdtm:USERCOPY_KERNEL.sh
1655 04:14:21.324441 lkdtm:STACKLEAK_ERASING.sh
1656 04:14:21.324752 lkdtm:CFI_FORWARD_PROTO.sh
1657 04:14:21.325046 lkdtm:CFI_BACKWARD.sh
1658 04:14:21.325330 lkdtm:FORTIFY_STRSCPY.sh
1659 04:14:21.325617 lkdtm:FORTIFY_STR_OBJECT.sh
1660 04:14:21.325904 lkdtm:FORTIFY_STR_MEMBER.sh
1661 04:14:21.326235 lkdtm:FORTIFY_MEM_OBJECT.sh
1662 04:14:21.326525 lkdtm:FORTIFY_MEM_MEMBER.sh
1663 04:14:21.326802 lkdtm:PPC_SLB_MULTIHIT.sh
1664 04:14:21.327082 lkdtm:stack-entropy.sh
1665 04:14:21.327362 ===========End Tests to run ===============
1666 04:14:21.327650 shardfile-lkdtm pass
1667 04:14:27.593291 <12>[ 120.741030] kselftest: Running tests in lkdtm
1668 04:14:27.689143 TAP version 13
1669 04:14:27.768958 1..84
1670 04:14:27.960666 # selftests: lkdtm: PANIC.sh
1671 04:14:29.127834 # Skipping PANIC: crashes entire system
1672 04:14:29.175632 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1673 04:14:29.335499 # selftests: lkdtm: BUG.sh
1674 04:14:30.335326 <6>[ 123.446457] lkdtm: Performing direct entry BUG
1675 04:14:30.335790 <4>[ 123.451542] ------------[ cut here ]------------
1676 04:14:30.336100 <2>[ 123.456457] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1677 04:14:30.336384 <0>[ 123.462222] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1678 04:14:30.337100 <4>[ 123.469304] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1679 04:14:30.338728 <4>[ 123.483182] CPU: 5 PID: 761 Comm: cat Tainted: G E 6.1.92-cip22 #1
1680 04:14:30.378762 <4>[ 123.491040] Hardware name: ARM Juno development board (r0) (DT)
1681 04:14:30.379249 <4>[ 123.497238] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1682 04:14:30.379599 <4>[ 123.504486] pc : lkdtm_BUG+0x14/0x20
1683 04:14:30.379919 <4>[ 123.508349] lr : lkdtm_do_action+0x2c/0x50
1684 04:14:30.380588 <4>[ 123.512727] sp : ffff80000dcdb8a0
1685 04:14:30.380923 <4>[ 123.516312] x29: ffff80000dcdb8a0 x28: ffff000805840040 x27: 0000000000000000
1686 04:14:30.381223 <4>[ 123.523751] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
1687 04:14:30.422161 <4>[ 123.531189] x23: ffff00080ad9b000 x22: ffff80000dcdba20 x21: 0000000000000004
1688 04:14:30.423015 <4>[ 123.538626] x20: ffff00080ad9b000 x19: ffff80000b556530 x18: 0000000000000000
1689 04:14:30.423395 <4>[ 123.546064] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffad84f000
1690 04:14:30.423724 <4>[ 123.553501] x14: 0000000000000000 x13: 205d373534363434 x12: 0000000000040000
1691 04:14:30.424035 <4>[ 123.560938] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c1334c
1692 04:14:30.425549 <4>[ 123.568376] x8 : 00000000faf48f61 x7 : ffff8000096d23f4 x6 : 0000000000000001
1693 04:14:30.465669 <4>[ 123.575813] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
1694 04:14:30.466149 <4>[ 123.583250] x2 : 0000000000000000 x1 : ffff000805840040 x0 : ffff800008c13d90
1695 04:14:30.466500 <4>[ 123.590687] Call trace:
1696 04:14:30.466822 <4>[ 123.593402] lkdtm_BUG+0x14/0x20
1697 04:14:30.467128 <4>[ 123.596910] lkdtm_do_action+0x2c/0x50
1698 04:14:30.467429 <4>[ 123.600938] direct_entry+0x164/0x180
1699 04:14:30.467721 <4>[ 123.604880] full_proxy_write+0x68/0xc0
1700 04:14:30.468017 <4>[ 123.609001] vfs_write+0xcc/0x2a0
1701 04:14:30.468306 <4>[ 123.612600] ksys_write+0x78/0x104
1702 04:14:30.468967 <4>[ 123.616283] __arm64_sys_write+0x28/0x3c
1703 04:14:30.509203 <4>[ 123.620489] invoke_syscall+0x8c/0x120
1704 04:14:30.509723 <4>[ 123.624522] el0_svc_common.constprop.0+0x68/0x124
1705 04:14:30.510292 <4>[ 123.629599] do_el0_svc+0x40/0xcc
1706 04:14:30.510635 <4>[ 123.633195] el0_svc+0x48/0xc0
1707 04:14:30.511253 <4>[ 123.636529] el0t_64_sync_handler+0xb8/0xbc
1708 04:14:30.511464 <4>[ 123.640993] el0t_64_sync+0x18c/0x190
1709 04:14:30.511749 <0>[ 123.644941] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1710 04:14:30.511923 <4>[ 123.651317] ---[ end trace 0000000000000000 ]---
1711 04:14:30.512113 <6>[ 123.656209] note: cat[761] exited with irqs disabled
1712 04:14:30.552449 <6>[ 123.661547] note: cat[761] exited with preempt_count 1
1713 04:14:30.552839 <4>[ 123.667159] ------------[ cut here ]------------
1714 04:14:30.553036 <4>[ 123.672058] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1715 04:14:30.553304 # S<4>[ 123.682023] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1716 04:14:30.553476 <4>[ 123.696042] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G D E 6.1.92-cip22 #1
1717 04:14:30.595820 <4>[ 123.704249] Hardware name: ARM Juno development board (r0) (DT)
1718 04:14:30.596104 egmentation fault<4>[ 123.710455] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1719 04:14:30.596281 <4>[ 123.719158] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1720 04:14:30.596440
1721 04:14:30.596599 <4>[ 123.724677] lr : ct_idle_enter+0x10/0x1c
1722 04:14:30.596728 <4>[ 123.729034] sp : ffff80000c42bd20
1723 04:14:30.596854 <4>[ 123.732623] x29: ffff80000c42bd20 x28: 0000000000000000 x27: 0000000000000001
1724 04:14:30.596980 <4>[ 123.740070] x26: 0000000000000000 x25: 0000001ccb228cb4 x24: 0000000000000000
1725 04:14:30.639203 <4>[ 123.747513] x23: ffff0008042ab880 x22: 0000000000000000 x21: 0000000000000000
1726 04:14:30.639494 <4>[ 123.754953] x20: ffff00097efac458 x19: ffff80000a4fc458 x18: 0000000000000000
1727 04:14:30.639673 <4>[ 123.762394] x17: 0000000000000400 x16: 0000000000000002 x15: ffff80000a5004c0
1728 04:14:30.639833 <4>[ 123.769837] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
1729 04:14:30.639987 <4>[ 123.777284] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009142be0
1730 04:14:30.640138 <4>[ 123.784722] x8 : ffff000800901a80 x7 : 0000000000000001 x6 : 0000000000000000
1731 04:14:30.682584 <4>[ 123.792159] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab0000
1732 04:14:30.682839 <4>[ 123.799597] x2 : ffff80000c42bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
1733 04:14:30.683013 <4>[ 123.807036] Call trace:
1734 04:14:30.683172 <4>[ 123.809752] ct_kernel_exit.constprop.0+0x11c/0x180
1735 04:14:30.683325 <4>[ 123.814921] ct_idle_enter+0x10/0x1c
1736 04:14:30.683471 <4>[ 123.818779] cpuidle_enter_state+0x2a4/0x5a0
1737 04:14:30.683631 <4>[ 123.823337] cpuidle_enter+0x40/0x60
1738 04:14:30.683724 # [ 12<4>[ 123.827196] do_idle+0x258/0x310
1739 04:14:30.685735 3.446457] lkdtm: Performing direc<4>[ 123.831290] cpu_startup_entry+0x3c/0x44
1740 04:14:30.685967 t entry BUG
1741 04:14:30.725781 # [ 123.451542] ---<4>[ 123.838361] secondary_start_kernel+0x138/0x160
1742 04:14:30.726063 ---------[ cut here ]------------<4>[ 123.846024] __secondary_switched+0xb0/0xb4
1743 04:14:30.726246
1744 04:14:30.726408 # [ 123.456457] kernel BUG at <4>[ 123.853340] irq event stamp: 207460
1745 04:14:30.726566 drivers/misc/lkdtm/bugs.c:78!
1746 04:14:30.726693 # <4>[ 123.859953] hardirqs last enabled at (207459): [<ffff8000081cb8bc>] tick_nohz_idle_exit+0x78/0x1dc
1747 04:14:30.728937 [ 123.462222] Internal error: Oo<4>[ 123.872140] hardirqs last disabled at (207460): [<ffff8000096cf150>] __schedule+0x710/0xb30
1748 04:14:30.769447 ps - BUG: 00000000f2000800 [#1] P<4>[ 123.883628] softirqs last enabled at (207406): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
1749 04:14:30.770131 REEMPT SMP
1750 04:14:30.770471 # [ 123.469304] Mod<4>[ 123.895292] softirqs last disabled at (207391): [<ffff800008017668>] ____do_softirq+0x18/0x24
1751 04:14:30.770909 ules linked in: cfg80211 rfkill f<4>[ 123.906871] ---[ end trace 0000000000000000 ]---
1752 04:14:30.772433 use dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1753 04:14:30.812030 # [ 123.483182] CPU: 5 PID: 761 Comm: cat Tainted: G E 6.1.92-cip22 #1
1754 04:14:30.812358 # [ 123.491040] Hardware name: ARM Juno development board (r0) (DT)
1755 04:14:30.812932 # [ 123.497238] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1756 04:14:30.813248 # [ 123.504486] pc : lkdtm_BUG+0x14/0x20
1757 04:14:30.813480 # [ 123.508349] lr : lkdtm_do_action+0x2c/0x50
1758 04:14:30.813671 # [ 123.512727] sp : ffff80000dcdb8a0
1759 04:14:30.813821 # [ 123.516312] x29: ffff80000dcdb8a0 x28: ffff000805840040 x27: 0000000000000000
1760 04:14:30.855251 # [ 123.523751] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
1761 04:14:30.855521 # [ 123.531189] x23: ffff00080ad9b000 x22: ffff80000dcdba20 x21: 0000000000000004
1762 04:14:30.855696 # [ 123.538626] x20: ffff00080ad9b000 x19: ffff80000b556530 x18: 0000000000000000
1763 04:14:30.855852 # [ 123.546064] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffad84f000
1764 04:14:30.856004 # [ 123.553501] x14: 0000000000000000 x13: 205d373534363434 x12: 0000000000040000
1765 04:14:30.856151 # [ 123.560938] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c1334c
1766 04:14:30.898444 # [ 123.568376] x8 : 00000000faf48f61 x7 : ffff8000096d23f4 x6 : 0000000000000001
1767 04:14:30.898698 # [ 123.575813] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
1768 04:14:30.898871 # [ 123.583250] x2 : 0000000000000000 x1 : ffff000805840040 x0 : ffff800008c13d90
1769 04:14:30.899029 # [ 123.590687] Call trace:
1770 04:14:30.899180 # [ 123.593402] lkdtm_BUG+0x14/0x20
1771 04:14:30.899337 # [ 123.596910] lkdtm_do_action+0x2c/0x50
1772 04:14:30.899460 # [ 123.600938] direct_entry+0x164/0x180
1773 04:14:30.899581 # [ 123.604880] full_proxy_write+0x68/0xc0
1774 04:14:30.899701 # [ 123.609001] vfs_write+0xcc/0x2a0
1775 04:14:30.901595 # [ 123.612600] ksys_write+0x78/0x104
1776 04:14:30.941588 # [ 123.616283] __arm64_sys_write+0x28/0x3c
1777 04:14:30.941829 # [ 123.620489] invoke_syscall+0x8c/0x120
1778 04:14:30.942111 # [ 123.624522] el0_svc_common.constprop.0+0x68/0x124
1779 04:14:30.942456 # [ 123.629599] do_el0_svc+0x40/0xcc
1780 04:14:30.942765 # [ 123.633195] el0_svc+0x48/0xc0
1781 04:14:30.943065 # [ 123.636529] el0t_64_sync_handler+0xb8/0xbc
1782 04:14:30.943397 # [ 123.640993] el0t_64_sync+0x18c/0x190
1783 04:14:30.943791 # [ 123.644941] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1784 04:14:30.944094 # [ 123.651317] ---[ end trace 0000000000000000 ]---
1785 04:14:30.944882 # [ 123.656209] note: cat[761] exited with irqs disabled
1786 04:14:30.985033 # [ 123.661547] note: cat[761] exited with preempt_count 1
1787 04:14:30.985504 # [ 123.667159] ------------[ cut here ]------------
1788 04:14:30.985846 # [ 123.672058] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1789 04:14:30.986230 # [ 123.682023] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1790 04:14:30.988305 # [ 123.696042] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G D E 6.1.92-cip22 #1
1791 04:14:31.028193 # [ 123.704249] Hardware name: ARM Juno development board (r0) (DT)
1792 04:14:31.028660 # [ 123.710455] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1793 04:14:31.029003 # [ 123.719158] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1794 04:14:31.029321 # [ 123.724677] lr : ct_idle_enter+0x10/0x1c
1795 04:14:31.029619 # [ 123.729034] sp : ffff80000c42bd20
1796 04:14:31.029910 # [ 123.732623] x29: ffff80000c42bd20 x28: 0000000000000000 x27: 0000000000000001
1797 04:14:31.030252 # [ 123.740070] x26: 0000000000000000 x25: 0000001ccb228cb4 x24: 0000000000000000
1798 04:14:31.071383 # [ 123.747513] x23: ffff0008042ab880 x22: 0000000000000000 x21: 0000000000000000
1799 04:14:31.071863 # [ 123.754953] x20: ffff00097efac458 x19: ffff80000a4fc458 x18: 0000000000000000
1800 04:14:31.072262 # [ 123.762394] x17: 0000000000000400 x16: 0000000000000002 x15: ffff80000a5004c0
1801 04:14:31.072597 # [ 123.769837] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
1802 04:14:31.072902 # [ 123.777284] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009142be0
1803 04:14:31.073198 # [ 123.784722] x8 : ffff000800901a80 x7 : 0000000000000001 x6 : 0000000000000000
1804 04:14:31.074601 # BUG: saw 'kernel BUG at': ok
1805 04:14:31.089985 ok 2 selftests: lkdtm: BUG.sh
1806 04:14:31.090486 # selftests: lkdtm: WARNING.sh
1807 04:14:31.502573 <6>[ 124.616557] lkdtm: Performing direct entry WARNING
1808 04:14:31.503124 <4>[ 124.621818] ------------[ cut here ]------------
1809 04:14:31.503908 <4>[ 124.626721] WARNING: CPU: 5 PID: 808 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1810 04:14:31.504297 <4>[ 124.635466] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1811 04:14:31.506118 <4>[ 124.649347] CPU: 5 PID: 808 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
1812 04:14:31.545981 <4>[ 124.657206] Hardware name: ARM Juno development board (r0) (DT)
1813 04:14:31.546532 <4>[ 124.663403] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1814 04:14:31.546883 <4>[ 124.670650] pc : lkdtm_WARNING+0x38/0x50
1815 04:14:31.547207 <4>[ 124.674855] lr : lkdtm_do_action+0x2c/0x50
1816 04:14:31.547908 <4>[ 124.679232] sp : ffff80000dd9ba50
1817 04:14:31.548255 <4>[ 124.682817] x29: ffff80000dd9ba50 x28: ffff000805b134c0 x27: 0000000000000000
1818 04:14:31.548566 <4>[ 124.690257] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
1819 04:14:31.589398 <4>[ 124.697695] x23: ffff00080d516000 x22: ffff80000dd9bbd0 x21: 0000000000000008
1820 04:14:31.589893 <4>[ 124.705132] x20: ffff00080d516000 x19: ffff80000b556540 x18: 0000000000000000
1821 04:14:31.590282 <4>[ 124.712570] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9a2af000
1822 04:14:31.590612 <4>[ 124.720006] x14: 0000000000000000 x13: 205d373535363136 x12: 2e34323120205b3e
1823 04:14:31.590918 <4>[ 124.727444] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c1334c
1824 04:14:31.591217 <4>[ 124.734882] x8 : ffff000805b134c0 x7 : 3735353631362e34 x6 : 0000000000000001
1825 04:14:31.632833 <4>[ 124.742319] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
1826 04:14:31.633303 <4>[ 124.749756] x2 : 0000000000000000 x1 : ffff80000c27a680 x0 : 0000000000000001
1827 04:14:31.633652 <4>[ 124.757193] Call trace:
1828 04:14:31.633973 <4>[ 124.759908] lkdtm_WARNING+0x38/0x50
1829 04:14:31.634331 <4>[ 124.763765] lkdtm_do_action+0x2c/0x50
1830 04:14:31.634633 <4>[ 124.767793] direct_entry+0x164/0x180
1831 04:14:31.634925 <4>[ 124.771735] full_proxy_write+0x68/0xc0
1832 04:14:31.635213 <4>[ 124.775856] vfs_write+0xcc/0x2a0
1833 04:14:31.635499 <4>[ 124.779455] ksys_write+0x78/0x104
1834 04:14:31.636249 <4>[ 124.783138] __arm64_sys_write+0x28/0x3c
1835 04:14:31.676222 <4>[ 124.787344] invoke_syscall+0x8c/0x120
1836 04:14:31.676677 <4>[ 124.791377] el0_svc_common.constprop.0+0x68/0x124
1837 04:14:31.677018 <4>[ 124.796454] do_el0_svc+0x40/0xcc
1838 04:14:31.677337 <4>[ 124.800050] el0_svc+0x48/0xc0
1839 04:14:31.677637 <4>[ 124.803384] el0t_64_sync_handler+0xb8/0xbc
1840 04:14:31.677932 <4>[ 124.807848] el0t_64_sync+0x18c/0x190
1841 04:14:31.678281 <4>[ 124.811790] irq event stamp: 0
1842 04:14:31.678582 <4>[ 124.815114] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1843 04:14:31.679401 <4>[ 124.821669] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1844 04:14:31.708230 <4>[ 124.830141] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1845 04:14:31.711366 <4>[ 124.838610] softirqs last disabled at (0): [<0000000000000000>] 0x0
1846 04:14:31.711838 <4>[ 124.845161] ---[ end trace 0000000000000000 ]---
1847 04:14:31.815310 # [ 124.616557] lkdtm: Performing direct entry WARNING
1848 04:14:31.815815 # [ 124.621818] ------------[ cut here ]------------
1849 04:14:31.816252 # [ 124.626721] WARNING: CPU: 5 PID: 808 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1850 04:14:31.816667 # [ 124.635466] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1851 04:14:31.817072 # [ 124.649347] CPU: 5 PID: 808 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
1852 04:14:31.858457 # [ 124.657206] Hardware name: ARM Juno development board (r0) (DT)
1853 04:14:31.858910 # [ 124.663403] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1854 04:14:31.859307 # [ 124.670650] pc : lkdtm_WARNING+0x38/0x50
1855 04:14:31.859673 # [ 124.674855] lr : lkdtm_do_action+0x2c/0x50
1856 04:14:31.860022 # [ 124.679232] sp : ffff80000dd9ba50
1857 04:14:31.860379 # [ 124.682817] x29: ffff80000dd9ba50 x28: ffff000805b134c0 x27: 0000000000000000
1858 04:14:31.860724 # [ 124.690257] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
1859 04:14:31.861724 # [ 124.697695] x23: ffff00080d516000 x22: ffff80000dd9bbd0 x21: 0000000000000008
1860 04:14:31.901558 # [ 124.705132] x20: ffff00080d516000 x19: ffff80000b556540 x18: 0000000000000000
1861 04:14:31.902427 # [ 124.712570] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9a2af000
1862 04:14:31.902785 # [ 124.720006] x14: 0000000000000000 x13: 205d373535363136 x12: 2e34323120205b3e
1863 04:14:31.903154 # [ 124.727444] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c1334c
1864 04:14:31.903503 # [ 124.734882] x8 : ffff000805b134c0 x7 : 3735353631362e34 x6 : 0000000000000001
1865 04:14:31.904936 # [ 124.742319] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
1866 04:14:31.944829 # [ 124.749756] x2 : 0000000000000000 x1 : ffff80000c27a680 x0 : 0000000000000001
1867 04:14:31.945356 # [ 124.757193] Call trace:
1868 04:14:31.945737 # [ 124.759908] lkdtm_WARNING+0x38/0x50
1869 04:14:31.946114 # [ 124.763765] lkdtm_do_action+0x2c/0x50
1870 04:14:31.946483 # [ 124.767793] direct_entry+0x164/0x180
1871 04:14:31.946813 # [ 124.771735] full_proxy_write+0x68/0xc0
1872 04:14:31.947113 # [ 124.775856] vfs_write+0xcc/0x2a0
1873 04:14:31.947407 # [ 124.779455] ksys_write+0x78/0x104
1874 04:14:31.947715 # [ 124.783138] __arm64_sys_write+0x28/0x3c
1875 04:14:31.948503 # [ 124.787344] invoke_syscall+0x8c/0x120
1876 04:14:31.988059 # [ 124.791377] el0_svc_common.constprop.0+0x68/0x124
1877 04:14:31.988534 # [ 124.796454] do_el0_svc+0x40/0xcc
1878 04:14:31.988890 # [ 124.800050] el0_svc+0x48/0xc0
1879 04:14:31.989210 # [ 124.803384] el0t_64_sync_handler+0xb8/0xbc
1880 04:14:31.989517 # [ 124.807848] el0t_64_sync+0x18c/0x190
1881 04:14:31.989811 # [ 124.811790] irq event stamp: 0
1882 04:14:31.990186 # [ 124.815114] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1883 04:14:31.990498 # [ 124.821669] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1884 04:14:31.991190 # [ 124.830141] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1885 04:14:32.019955 # [ 124.838610] softirqs last disabled at (0): [<0000000000000000>] 0x0
1886 04:14:32.020428 # [ 124.845161] ---[ end trace 0000000000000000 ]---
1887 04:14:32.020775 # WARNING: saw 'WARNING:': ok
1888 04:14:32.021091 ok 3 selftests: lkdtm: WARNING.sh
1889 04:14:32.023227 # selftests: lkdtm: WARNING_MESSAGE.sh
1890 04:14:32.607067 <6>[ 125.715846] lkdtm: Performing direct entry WARNING_MESSAGE
1891 04:14:32.607560 <4>[ 125.721697] ------------[ cut here ]------------
1892 04:14:32.607898 <4>[ 125.726655] Warning message trigger count: 2
1893 04:14:32.608197 <4>[ 125.731343] WARNING: CPU: 0 PID: 852 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1894 04:14:32.608871 <4>[ 125.740789] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1895 04:14:32.610564 <4>[ 125.754670] CPU: 0 PID: 852 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
1896 04:14:32.650530 <4>[ 125.762528] Hardware name: ARM Juno development board (r0) (DT)
1897 04:14:32.651020 <4>[ 125.768725] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1898 04:14:32.651371 <4>[ 125.775973] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1899 04:14:32.651690 <4>[ 125.780874] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1900 04:14:32.652388 <4>[ 125.785774] sp : ffff80000de7b940
1901 04:14:32.652734 <4>[ 125.789360] x29: ffff80000de7b940 x28: ffff00080d728040 x27: 0000000000000000
1902 04:14:32.654124 <4>[ 125.796799] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
1903 04:14:32.693925 <4>[ 125.804236] x23: ffff0008074d8000 x22: ffff80000de7bac0 x21: 0000000000000010
1904 04:14:32.694818 <4>[ 125.811674] x20: ffff0008074d8000 x19: ffff80000b556550 x18: 0000000000000000
1905 04:14:32.695199 <4>[ 125.819112] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8a46f000
1906 04:14:32.695525 <4>[ 125.826548] x14: 0000000000000000 x13: 205d353536363237 x12: 2e35323120205b3e
1907 04:14:32.695835 <4>[ 125.833986] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815f928
1908 04:14:32.697310 <4>[ 125.841424] x8 : ffff00080d728040 x7 : 3535363632372e35 x6 : 0000000000001ffe
1909 04:14:32.737440 <4>[ 125.848861] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a10000
1910 04:14:32.737889 <4>[ 125.856298] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d728040
1911 04:14:32.738281 <4>[ 125.863736] Call trace:
1912 04:14:32.738607 <4>[ 125.866451] lkdtm_WARNING_MESSAGE+0x34/0x44
1913 04:14:32.738915 <4>[ 125.871004] lkdtm_do_action+0x2c/0x50
1914 04:14:32.739209 <4>[ 125.875033] direct_entry+0x164/0x180
1915 04:14:32.739502 <4>[ 125.878975] full_proxy_write+0x68/0xc0
1916 04:14:32.739790 <4>[ 125.883096] vfs_write+0xcc/0x2a0
1917 04:14:32.740073 <4>[ 125.886694] ksys_write+0x78/0x104
1918 04:14:32.740763 <4>[ 125.890377] __arm64_sys_write+0x28/0x3c
1919 04:14:32.780838 <4>[ 125.894582] invoke_syscall+0x8c/0x120
1920 04:14:32.781292 <4>[ 125.898615] el0_svc_common.constprop.0+0x68/0x124
1921 04:14:32.781635 <4>[ 125.903692] do_el0_svc+0x40/0xcc
1922 04:14:32.781955 <4>[ 125.907288] el0_svc+0x48/0xc0
1923 04:14:32.782310 <4>[ 125.910622] el0t_64_sync_handler+0xb8/0xbc
1924 04:14:32.782614 <4>[ 125.915086] el0t_64_sync+0x18c/0x190
1925 04:14:32.782912 <4>[ 125.919027] irq event stamp: 0
1926 04:14:32.783206 <4>[ 125.922351] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1927 04:14:32.784020 <4>[ 125.928906] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1928 04:14:32.811986 <4>[ 125.937378] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1929 04:14:32.812260 <4>[ 125.945848] softirqs last disabled at (0): [<0000000000000000>] 0x0
1930 04:14:32.815066 <4>[ 125.952398] ---[ end trace 0000000000000000 ]---
1931 04:14:32.958537 # [ 125.715846] lkdtm: Performing direct entry WARNING_MESSAGE
1932 04:14:32.958821 # [ 125.721697] ------------[ cut here ]------------
1933 04:14:32.959047 # [ 125.726655] Warning message trigger count: 2
1934 04:14:32.959256 # [ 125.731343] WARNING: CPU: 0 PID: 852 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1935 04:14:32.959455 # [ 125.740789] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1936 04:14:33.001628 # [ 125.754670] CPU: 0 PID: 852 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
1937 04:14:33.001897 # [ 125.762528] Hardware name: ARM Juno development board (r0) (DT)
1938 04:14:33.002149 # [ 125.768725] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1939 04:14:33.002357 # [ 125.775973] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1940 04:14:33.002557 # [ 125.780874] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1941 04:14:33.002753 # [ 125.785774] sp : ffff80000de7b940
1942 04:14:33.002943 # [ 125.789360] x29: ffff80000de7b940 x28: ffff00080d728040 x27: 0000000000000000
1943 04:14:33.044789 # [ 125.796799] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
1944 04:14:33.045042 # [ 125.804236] x23: ffff0008074d8000 x22: ffff80000de7bac0 x21: 0000000000000010
1945 04:14:33.045220 # [ 125.811674] x20: ffff0008074d8000 x19: ffff80000b556550 x18: 0000000000000000
1946 04:14:33.045378 # [ 125.819112] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8a46f000
1947 04:14:33.045531 # [ 125.826548] x14: 0000000000000000 x13: 205d353536363237 x12: 2e35323120205b3e
1948 04:14:33.045683 # [ 125.833986] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815f928
1949 04:14:33.087931 # [ 125.841424] x8 : ffff00080d728040 x7 : 3535363632372e35 x6 : 0000000000001ffe
1950 04:14:33.088177 # [ 125.848861] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a10000
1951 04:14:33.088350 # [ 125.856298] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d728040
1952 04:14:33.088525 # [ 125.863736] Call trace:
1953 04:14:33.088681 # [ 125.866451] lkdtm_WARNING_MESSAGE+0x34/0x44
1954 04:14:33.088836 # [ 125.871004] lkdtm_do_action+0x2c/0x50
1955 04:14:33.088959 # [ 125.875033] direct_entry+0x164/0x180
1956 04:14:33.089080 # [ 125.878975] full_proxy_write+0x68/0xc0
1957 04:14:33.089200 # [ 125.883096] vfs_write+0xcc/0x2a0
1958 04:14:33.091267 # [ 125.886694] ksys_write+0x78/0x104
1959 04:14:33.131412 # [ 125.890377] __arm64_sys_write+0x28/0x3c
1960 04:14:33.131872 # [ 125.894582] invoke_syscall+0x8c/0x120
1961 04:14:33.132211 # [ 125.898615] el0_svc_common.constprop.0+0x68/0x124
1962 04:14:33.132554 # [ 125.903692] do_el0_svc+0x40/0xcc
1963 04:14:33.132863 # [ 125.907288] el0_svc+0x48/0xc0
1964 04:14:33.133161 # [ 125.910622] el0t_64_sync_handler+0xb8/0xbc
1965 04:14:33.133451 # [ 125.915086] el0t_64_sync+0x18c/0x190
1966 04:14:33.133773 # [ 125.919027] irq event stamp: 0
1967 04:14:33.134102 # [ 125.922351] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1968 04:14:33.173945 # [ 125.928906] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1969 04:14:33.174481 # [ 125.937378] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1970 04:14:33.174924 # [ 125.945848] softirqs last disabled at (0): [<0000000000000000>] 0x0
1971 04:14:33.175330 # [ 125.952398] ---[ end trace 0000000000000000 ]---
1972 04:14:33.175727 # WARNING_MESSAGE: saw 'message trigger': ok
1973 04:14:33.177122 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1974 04:14:33.177515 # selftests: lkdtm: EXCEPTION.sh
1975 04:14:33.655254 <6>[ 126.769182] lkdtm: Performing direct entry EXCEPTION
1976 04:14:33.655574 <1>[ 126.774533] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1977 04:14:33.655780 <1>[ 126.783676] Mem abort info:
1978 04:14:33.655947 <1>[ 126.786935] ESR = 0x0000000096000044
1979 04:14:33.656106 <1>[ 126.791021] EC = 0x25: DABT (current EL), IL = 32 bits
1980 04:14:33.656485 <1>[ 126.796635] SET = 0, FnV = 0
1981 04:14:33.656596 <1>[ 126.799965] EA = 0, S1PTW = 0
1982 04:14:33.656693 <1>[ 126.803393] FSC = 0x04: level 0 translation fault
1983 04:14:33.658440 <1>[ 126.808564] Data abort info:
1984 04:14:33.698620 <1>[ 126.811718] ISV = 0, ISS = 0x00000044
1985 04:14:33.698947 <1>[ 126.815842] CM = 0, WnR = 1
1986 04:14:33.699192 <1>[ 126.819096] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088b360000
1987 04:14:33.699670 <1>[ 126.825838] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1988 04:14:33.699916 <0>[ 126.832950] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
1989 04:14:33.701890 <4>[ 126.839500] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1990 04:14:33.741950 <4>[ 126.853342] CPU: 1 PID: 891 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
1991 04:14:33.742258 <4>[ 126.861195] Hardware name: ARM Juno development board (r0) (DT)
1992 04:14:33.742729 <4>[ 126.867388] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1993 04:14:33.742942 <4>[ 126.874633] pc : lkdtm_EXCEPTION+0x18/0x30
1994 04:14:33.743204 <4>[ 126.879009] lr : lkdtm_do_action+0x2c/0x50
1995 04:14:33.743373 <4>[ 126.883378] sp : ffff80000df23840
1996 04:14:33.743517 <4>[ 126.886961] x29: ffff80000df23840 x28: ffff000806ec34c0 x27: 0000000000000000
1997 04:14:33.785359 <4>[ 126.894395] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
1998 04:14:33.785646 <4>[ 126.901825] x23: ffff000805144000 x22: ffff80000df239c0 x21: 000000000000000a
1999 04:14:33.785842 <4>[ 126.909250] x20: ffff000805144000 x19: ffff80000b556560 x18: 0000000000000000
2000 04:14:33.786038 <4>[ 126.916678] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8141f000
2001 04:14:33.786209 <4>[ 126.924104] x14: 0000000000000000 x13: 205d323831393637 x12: 2e36323120205b3e
2002 04:14:33.786369 <4>[ 126.931531] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c1334c
2003 04:14:33.828691 <4>[ 126.938955] x8 : ffff000806ec34c0 x7 : 3238313936372e36 x6 : 0000000000000001
2004 04:14:33.828936 <4>[ 126.946379] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
2005 04:14:33.829118 <4>[ 126.953802] x2 : 0000000000000000 x1 : ffff000806ec34c0 x0 : 0000000000000000
2006 04:14:33.829284 <4>[ 126.961226] Call trace:
2007 04:14:33.829444 <4>[ 126.963935] lkdtm_EXCEPTION+0x18/0x30
2008 04:14:33.829597 <4>[ 126.967958] lkdtm_do_action+0x2c/0x50
2009 04:14:33.829748 <4>[ 126.971978] direct_entry+0x164/0x180
2010 04:14:33.829899 <4>[ 126.975912] full_proxy_write+0x68/0xc0
2011 04:14:33.831819 <4>[ 126.980025] vfs_write+0xcc/0x2a0
2012 04:14:33.882461 <4>[ 126.983614] ksys_write+0x78/0x104
2013 04:14:33.883197 <4>[ 126.987289] __arm64_sys_write+0x28/0x3c
2014 04:14:33.883604 <4>[ 126.991486] invoke_syscall+0x8c/0x120
2015 04:14:33.883920 <4>[ 126.995512] el0_svc_common.constprop.0+0x68/0x124
2016 04:14:33.884426 <4>[ 127.000580] do_el0_svc+0x40/0xcc
2017 04:14:33.884773 <4>[ 127.004168] el0_svc+0x48/0xc0
2018 04:14:33.885123 <4>[ 127.007493] el0t_64_sync_handler+0xb8/0xbc
2019 04:14:33.885685 <4>[ 127.011949] el0t_64_sync+0x18c/0x190
2020 04:14:33.886200 <0>[ 127.015886] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2021 04:14:33.886984 <4>[ 127.022255] ---[ end trace 0000000000000000 ]---
2022 04:14:33.887521 # Segmentation fault
2023 04:14:34.025044 # [ 126.769182] lkdtm: Performing direct entry EXCEPTION
2024 04:14:34.025395 # [ 126.774533] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2025 04:14:34.025648 # [ 126.783676] Mem abort info:
2026 04:14:34.025865 # [ 126.786935] ESR = 0x0000000096000044
2027 04:14:34.026099 # [ 126.791021] EC = 0x25: DABT (current EL), IL = 32 bits
2028 04:14:34.026301 # [ 126.796635] SET = 0, FnV = 0
2029 04:14:34.026470 # [ 126.799965] EA = 0, S1PTW = 0
2030 04:14:34.026631 # [ 126.803393] FSC = 0x04: level 0 translation fault
2031 04:14:34.028151 # [ 126.808564] Data abort info:
2032 04:14:34.068208 # [ 126.811718] ISV = 0, ISS = 0x00000044
2033 04:14:34.068468 # [ 126.815842] CM = 0, WnR = 1
2034 04:14:34.068641 # [ 126.819096] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088b360000
2035 04:14:34.068801 # [ 126.825838] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2036 04:14:34.068951 # [ 126.832950] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2037 04:14:34.069107 # [ 126.839500] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2038 04:14:34.111599 # [ 126.853342] CPU: 1 PID: 891 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2039 04:14:34.112066 # [ 126.861195] Hardware name: ARM Juno development board (r0) (DT)
2040 04:14:34.112411 # [ 126.867388] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2041 04:14:34.112727 # [ 126.874633] pc : lkdtm_EXCEPTION+0x18/0x30
2042 04:14:34.113122 # [ 126.879009] lr : lkdtm_do_action+0x2c/0x50
2043 04:14:34.113431 # [ 126.883378] sp : ffff80000df23840
2044 04:14:34.113738 # [ 126.886961] x29: ffff80000df23840 x28: ffff000806ec34c0 x27: 0000000000000000
2045 04:14:34.114871 # [ 126.894395] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
2046 04:14:34.154673 # [ 126.901825] x23: ffff000805144000 x22: ffff80000df239c0 x21: 000000000000000a
2047 04:14:34.155142 # [ 126.909250] x20: ffff000805144000 x19: ffff80000b556560 x18: 0000000000000000
2048 04:14:34.155486 # [ 126.916678] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8141f000
2049 04:14:34.155802 # [ 126.924104] x14: 0000000000000000 x13: 205d323831393637 x12: 2e36323120205b3e
2050 04:14:34.156111 # [ 126.931531] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c1334c
2051 04:14:34.197847 # [ 126.938955] x8 : ffff000806ec34c0 x7 : 3238313936372e36 x6 : 0000000000000001
2052 04:14:34.198361 # [ 126.946379] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
2053 04:14:34.198709 # [ 126.953802] x2 : 0000000000000000 x1 : ffff000806ec34c0 x0 : 0000000000000000
2054 04:14:34.199030 # [ 126.961226] Call trace:
2055 04:14:34.199409 # [ 126.963935] lkdtm_EXCEPTION+0x18/0x30
2056 04:14:34.199718 # [ 126.967958] lkdtm_do_action+0x2c/0x50
2057 04:14:34.200011 # [ 126.971978] direct_entry+0x164/0x180
2058 04:14:34.200304 # [ 126.975912] full_proxy_write+0x68/0xc0
2059 04:14:34.200637 # [ 126.980025] vfs_write+0xcc/0x2a0
2060 04:14:34.201404 # [ 126.983614] ksys_write+0x78/0x104
2061 04:14:34.241085 # [ 126.987289] __arm64_sys_write+0x28/0x3c
2062 04:14:34.241556 # [ 126.991486] invoke_syscall+0x8c/0x120
2063 04:14:34.241893 # [ 126.995512] el0_svc_common.constprop.0+0x68/0x124
2064 04:14:34.242328 # [ 127.000580] do_el0_svc+0x40/0xcc
2065 04:14:34.242646 # [ 127.004168] el0_svc+0x48/0xc0
2066 04:14:34.242939 # [ 127.007493] el0t_64_sync_handler+0xb8/0xbc
2067 04:14:34.243233 # [ 127.011949] el0t_64_sync+0x18c/0x190
2068 04:14:34.243535 # [ 127.015886] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2069 04:14:34.243873 # [ 127.022255] ---[ end trace 0000000000000000 ]---
2070 04:14:34.244631 # EXCEPTION: saw 'call trace:': ok
2071 04:14:34.244953 ok 5 selftests: lkdtm: EXCEPTION.sh
2072 04:14:34.260096 # selftests: lkdtm: LOOP.sh
2073 04:14:34.579840 # Skipping LOOP: Hangs the system
2074 04:14:34.627783 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2075 04:14:34.723691 # selftests: lkdtm: EXHAUST_STACK.sh
2076 04:14:35.107316 # Skipping EXHAUST_STACK: Corrupts memory on failure
2077 04:14:35.139279 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2078 04:14:35.251234 # selftests: lkdtm: CORRUPT_STACK.sh
2079 04:14:35.618905 # Skipping CORRUPT_STACK: Crashes entire system on success
2080 04:14:35.666741 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2081 04:14:35.762688 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2082 04:14:36.158459 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2083 04:14:36.190389 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2084 04:14:36.302255 # selftests: lkdtm: ARRAY_BOUNDS.sh
2085 04:14:36.940412 <6>[ 130.054004] lkdtm: Performing direct entry ARRAY_BOUNDS
2086 04:14:36.940925 <6>[ 130.059617] lkdtm: Array access within bounds ...
2087 04:14:36.941677 <6>[ 130.064665] lkdtm: Array access beyond bounds ...
2088 04:14:36.942086 <3>[ 130.069871] ================================================================================
2089 04:14:36.942413 <3>[ 130.078666] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2090 04:14:36.942719 <3>[ 130.086636] index 8 is out of range for type 'char [8]'
2091 04:14:36.983725 <4>[ 130.092162] CPU: 1 PID: 1090 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2092 04:14:36.984239 <4>[ 130.100102] Hardware name: ARM Juno development board (r0) (DT)
2093 04:14:36.984580 <4>[ 130.106294] Call trace:
2094 04:14:36.984894 <4>[ 130.109004] dump_backtrace+0xe8/0x140
2095 04:14:36.985194 <4>[ 130.113029] show_stack+0x30/0x40
2096 04:14:36.985888 <4>[ 130.116613] dump_stack_lvl+0x8c/0xb8
2097 04:14:36.986260 <4>[ 130.120547] dump_stack+0x18/0x34
2098 04:14:36.986550 <4>[ 130.124131] ubsan_epilogue+0x10/0x44
2099 04:14:36.986828 <4>[ 130.128066] __ubsan_handle_out_of_bounds+0x88/0xc0
2100 04:14:36.987231 <4>[ 130.133223] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2101 04:14:37.027098 <4>[ 130.137681] lkdtm_do_action+0x2c/0x50
2102 04:14:37.027540 <4>[ 130.141702] direct_entry+0x164/0x180
2103 04:14:37.027869 <4>[ 130.145636] full_proxy_write+0x68/0xc0
2104 04:14:37.028174 <4>[ 130.149748] vfs_write+0xcc/0x2a0
2105 04:14:37.028470 <4>[ 130.153337] ksys_write+0x78/0x104
2106 04:14:37.028753 <4>[ 130.157012] __arm64_sys_write+0x28/0x3c
2107 04:14:37.029036 <4>[ 130.161209] invoke_syscall+0x8c/0x120
2108 04:14:37.029315 <4>[ 130.165233] el0_svc_common.constprop.0+0x68/0x124
2109 04:14:37.029590 <4>[ 130.170302] do_el0_svc+0x40/0xcc
2110 04:14:37.029868 <4>[ 130.173889] el0_svc+0x48/0xc0
2111 04:14:37.030634 <4>[ 130.177213] el0t_64_sync_handler+0xb8/0xbc
2112 04:14:37.069470 <4>[ 130.181669] el0t_64_sync+0x18c/0x190
2113 04:14:37.069951 <3>[ 130.185685] ================================================================================
2114 04:14:37.070807 <3>[ 130.194452] lkdtm: FAIL: survived array bounds overflow!
2115 04:14:37.072707 <4>[ 130.200064] lkdtm: This is probably expected, since this kernel (6.1.92-cip22 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2116 04:14:37.194891 # [ 130.054004] lkdtm: Performing direct entry ARRAY_BOUNDS
2117 04:14:37.195529 # [ 130.059617] lkdtm: Array access within bounds ...
2118 04:14:37.195880 # [ 130.064665] lkdtm: Array access beyond bounds ...
2119 04:14:37.196183 # [ 130.069871] ================================================================================
2120 04:14:37.196484 # [ 130.078666] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2121 04:14:37.196775 # [ 130.086636] index 8 is out of range for type 'char [8]'
2122 04:14:37.238045 # [ 130.092162] CPU: 1 PID: 1090 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2123 04:14:37.238535 # [ 130.100102] Hardware name: ARM Juno development board (r0) (DT)
2124 04:14:37.238872 # [ 130.106294] Call trace:
2125 04:14:37.239176 # [ 130.109004] dump_backtrace+0xe8/0x140
2126 04:14:37.239468 # [ 130.113029] show_stack+0x30/0x40
2127 04:14:37.239752 # [ 130.116613] dump_stack_lvl+0x8c/0xb8
2128 04:14:37.240031 # [ 130.120547] dump_stack+0x18/0x34
2129 04:14:37.240307 # [ 130.124131] ubsan_epilogue+0x10/0x44
2130 04:14:37.240584 # [ 130.128066] __ubsan_handle_out_of_bounds+0x88/0xc0
2131 04:14:37.240883 # [ 130.133223] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2132 04:14:37.241606 # [ 130.137681] lkdtm_do_action+0x2c/0x50
2133 04:14:37.281126 # [ 130.141702] direct_entry+0x164/0x180
2134 04:14:37.281620 # [ 130.145636] full_proxy_write+0x68/0xc0
2135 04:14:37.282080 # [ 130.149748] vfs_write+0xcc/0x2a0
2136 04:14:37.282416 # [ 130.153337] ksys_write+0x78/0x104
2137 04:14:37.282718 # [ 130.157012] __arm64_sys_write+0x28/0x3c
2138 04:14:37.283018 # [ 130.161209] invoke_syscall+0x8c/0x120
2139 04:14:37.283387 # [ 130.165233] el0_svc_common.constprop.0+0x68/0x124
2140 04:14:37.283682 # [ 130.170302] do_el0_svc+0x40/0xcc
2141 04:14:37.283975 # [ 130.173889] el0_svc+0x48/0xc0
2142 04:14:37.284362 # [ 130.177213] el0t_64_sync_handler+0xb8/0xbc
2143 04:14:37.285020 # [ 130.181669] el0t_64_sync+0x18c/0x190
2144 04:14:37.329175 # [ 130.185685] ================================================================================
2145 04:14:37.329648 # [ 130.194452] lkdtm: FAIL: survived array bounds overflow!
2146 04:14:37.329990 # [ 130.200064] lkdtm: This is probably expected, since this kernel (6.1.92-cip22 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2147 04:14:37.330378 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2148 04:14:37.332493 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2149 04:14:37.364154 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2150 04:14:37.964929 <6>[ 131.074358] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2151 04:14:37.965453 <6>[ 131.080294] lkdtm: attempting good list addition
2152 04:14:37.965807 <6>[ 131.085565] lkdtm: attempting corrupted list addition
2153 04:14:37.966170 <4>[ 131.090960] ------------[ cut here ]------------
2154 04:14:37.966879 <4>[ 131.095913] list_add corruption. next->prev should be prev (ffff80000e2bbb18), but was 0000000000000000. (next=ffff80000e2bbb48).
2155 04:14:37.967237 <4>[ 131.108146] WARNING: CPU: 1 PID: 1134 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2156 04:14:38.008238 <4>[ 131.116545] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2157 04:14:38.008735 <4>[ 131.130387] CPU: 1 PID: 1134 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2158 04:14:38.009087 <4>[ 131.138325] Hardware name: ARM Juno development board (r0) (DT)
2159 04:14:38.009793 <4>[ 131.144515] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2160 04:14:38.010249 <4>[ 131.151757] pc : __list_add_valid+0xb8/0x110
2161 04:14:38.010573 <4>[ 131.156301] lr : __list_add_valid+0xb8/0x110
2162 04:14:38.011741 <4>[ 131.160843] sp : ffff80000e2bbab0
2163 04:14:38.051568 <4>[ 131.164423] x29: ffff80000e2bbab0 x28: ffff000806f78040 x27: 0000000000000000
2164 04:14:38.052034 <4>[ 131.171851] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
2165 04:14:38.052465 <4>[ 131.179276] x23: ffff00080c3f8000 x22: ffff80000e2bbcd0 x21: ffff80000e2bbb38
2166 04:14:38.052869 <4>[ 131.186700] x20: ffff80000e2bbb18 x19: ffff80000e2bbb48 x18: 0000000000000000
2167 04:14:38.053259 <4>[ 131.194124] x17: ffff8000096b77ec x16: ffff80000879d938 x15: ffff8000080b3e9c
2168 04:14:38.054876 <4>[ 131.201549] x14: ffff8000096cf82c x13: ffff80000802eaf8 x12: ffff80000802e9fc
2169 04:14:38.094885 <4>[ 131.208973] x11: ffff8000084403bc x10: ffff800008440308 x9 : ffff8000096d8ba0
2170 04:14:38.095708 <4>[ 131.216397] x8 : ffff00080c267190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
2171 04:14:38.096094 <4>[ 131.223821] x5 : ffff80000e2bc000 x4 : 0000000000000001 x3 : ffff80000b0b5508
2172 04:14:38.096507 <4>[ 131.231244] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806f78040
2173 04:14:38.096902 <4>[ 131.238667] Call trace:
2174 04:14:38.097287 <4>[ 131.241377] __list_add_valid+0xb8/0x110
2175 04:14:38.098219 <4>[ 131.245573] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2176 04:14:38.138313 <4>[ 131.250292] lkdtm_do_action+0x2c/0x50
2177 04:14:38.138779 <4>[ 131.254315] direct_entry+0x164/0x180
2178 04:14:38.139213 <4>[ 131.258250] full_proxy_write+0x68/0xc0
2179 04:14:38.139987 <4>[ 131.262361] vfs_write+0xcc/0x2a0
2180 04:14:38.140349 <4>[ 131.265951] ksys_write+0x78/0x104
2181 04:14:38.140745 <4>[ 131.269625] __arm64_sys_write+0x28/0x3c
2182 04:14:38.141129 <4>[ 131.273822] invoke_syscall+0x8c/0x120
2183 04:14:38.141518 <4>[ 131.277847] el0_svc_common.constprop.0+0x68/0x124
2184 04:14:38.141896 <4>[ 131.282916] do_el0_svc+0x40/0xcc
2185 04:14:38.142305 <4>[ 131.286503] el0_svc+0x48/0xc0
2186 04:14:38.142775 <4>[ 131.289828] el0t_64_sync_handler+0xb8/0xbc
2187 04:14:38.181783 <4>[ 131.294284] el0t_64_sync+0x18c/0x190
2188 04:14:38.182305 <4>[ 131.298216] irq event stamp: 0
2189 04:14:38.182748 <4>[ 131.301534] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2190 04:14:38.183157 <4>[ 131.308080] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2191 04:14:38.183924 <4>[ 131.316542] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2192 04:14:38.184290 <4>[ 131.325003] softirqs last disabled at (0): [<0000000000000000>] 0x0
2193 04:14:38.185096 <4>[ 131.331544] ---[ end trace 0000000000000000 ]---
2194 04:14:38.200420 <3>[ 131.336533] lkdtm: Overwrite did not happen, but no BUG?!
2195 04:14:38.352226 # [ 131.074358] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2196 04:14:38.352503 # [ 131.080294] lkdtm: attempting good list addition
2197 04:14:38.352677 # [ 131.085565] lkdtm: attempting corrupted list addition
2198 04:14:38.352835 # [ 131.090960] ------------[ cut here ]------------
2199 04:14:38.352987 # [ 131.095913] list_add corruption. next->prev should be prev (ffff80000e2bbb18), but was 0000000000000000. (next=ffff80000e2bbb48).
2200 04:14:38.353139 # [ 131.108146] WARNING: CPU: 1 PID: 1134 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2201 04:14:38.395478 # [ 131.116545] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2202 04:14:38.395748 # [ 131.130387] CPU: 1 PID: 1134 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2203 04:14:38.395944 # [ 131.138325] Hardware name: ARM Juno development board (r0) (DT)
2204 04:14:38.396142 # [ 131.144515] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2205 04:14:38.396305 # [ 131.151757] pc : __list_add_valid+0xb8/0x110
2206 04:14:38.396456 # [ 131.156301] lr : __list_add_valid+0xb8/0x110
2207 04:14:38.398655 # [ 131.160843] sp : ffff80000e2bbab0
2208 04:14:38.438915 # [ 131.164423] x29: ffff80000e2bbab0 x28: ffff000806f78040 x27: 0000000000000000
2209 04:14:38.439402 # [ 131.171851] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
2210 04:14:38.439747 # [ 131.179276] x23: ffff00080c3f8000 x22: ffff80000e2bbcd0 x21: ffff80000e2bbb38
2211 04:14:38.440058 # [ 131.186700] x20: ffff80000e2bbb18 x19: ffff80000e2bbb48 x18: 0000000000000000
2212 04:14:38.440358 # [ 131.194124] x17: ffff8000096b77ec x16: ffff80000879d938 x15: ffff8000080b3e9c
2213 04:14:38.442242 # [ 131.201549] x14: ffff8000096cf82c x13: ffff80000802eaf8 x12: ffff80000802e9fc
2214 04:14:38.482046 # [ 131.208973] x11: ffff8000084403bc x10: ffff800008440308 x9 : ffff8000096d8ba0
2215 04:14:38.482918 # [ 131.216397] x8 : ffff00080c267190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
2216 04:14:38.483303 # [ 131.223821] x5 : ffff80000e2bc000 x4 : 0000000000000001 x3 : ffff80000b0b5508
2217 04:14:38.483631 # [ 131.231244] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806f78040
2218 04:14:38.483939 # [ 131.238667] Call trace:
2219 04:14:38.484237 # [ 131.241377] __list_add_valid+0xb8/0x110
2220 04:14:38.485416 # [ 131.245573] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2221 04:14:38.525146 # [ 131.250292] lkdtm_do_action+0x2c/0x50
2222 04:14:38.525625 # [ 131.254315] direct_entry+0x164/0x180
2223 04:14:38.525966 # [ 131.258250] full_proxy_write+0x68/0xc0
2224 04:14:38.526333 # [ 131.262361] vfs_write+0xcc/0x2a0
2225 04:14:38.526640 # [ 131.265951] ksys_write+0x78/0x104
2226 04:14:38.526937 # [ 131.269625] __arm64_sys_write+0x28/0x3c
2227 04:14:38.527589 # [ 131.273822] invoke_syscall+0x8c/0x120
2228 04:14:38.527914 # [ 131.277847] el0_svc_common.constprop.0+0x68/0x124
2229 04:14:38.528221 # [ 131.282916] do_el0_svc+0x40/0xcc
2230 04:14:38.528608 # [ 131.286503] el0_svc+0x48/0xc0
2231 04:14:38.528976 # [ 131.289828] el0t_64_sync_handler+0xb8/0xbc
2232 04:14:38.568377 # [ 131.294284] el0t_64_sync+0x18c/0x190
2233 04:14:38.568977 # [ 131.298216] irq event stamp: 0
2234 04:14:38.569325 # [ 131.301534] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2235 04:14:38.570060 # [ 131.308080] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2236 04:14:38.570415 # [ 131.316542] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2237 04:14:38.570729 # [ 131.325003] softirqs last disabled at (0): [<0000000000000000>] 0x0
2238 04:14:38.571030 # [ 131.331544] ---[ end trace 0000000000000000 ]---
2239 04:14:38.594104 # [ 131.336533] lkdtm: Overwrite did not happen, but no BUG?!
2240 04:14:38.594613 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2241 04:14:38.594960 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2242 04:14:38.597321 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2243 04:14:39.119843 <6>[ 132.233290] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2244 04:14:39.120361 <6>[ 132.239253] lkdtm: attempting good list removal
2245 04:14:39.121170 <6>[ 132.244141] lkdtm: attempting corrupted list removal
2246 04:14:39.121541 <4>[ 132.249448] ------------[ cut here ]------------
2247 04:14:39.121945 <4>[ 132.254402] list_del corruption. next->prev should be ffff80000e383a48, but was 0000000000000000. (next=ffff80000e383a58)
2248 04:14:39.123155 <4>[ 132.265924] WARNING: CPU: 1 PID: 1178 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2249 04:14:39.163164 <4>[ 132.274933] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2250 04:14:39.163670 <4>[ 132.288774] CPU: 1 PID: 1178 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2251 04:14:39.164473 <4>[ 132.296712] Hardware name: ARM Juno development board (r0) (DT)
2252 04:14:39.164848 <4>[ 132.302903] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2253 04:14:39.165248 <4>[ 132.310144] pc : __list_del_entry_valid+0x11c/0x130
2254 04:14:39.166605 <4>[ 132.315298] lr : __list_del_entry_valid+0x11c/0x130
2255 04:14:39.206533 <4>[ 132.320449] sp : ffff80000e3839f0
2256 04:14:39.207006 <4>[ 132.324029] x29: ffff80000e3839f0 x28: ffff00080b38b4c0 x27: 0000000000000000
2257 04:14:39.207444 <4>[ 132.331457] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
2258 04:14:39.207851 <4>[ 132.338881] x23: ffff00080dc23000 x22: ffff80000e383be0 x21: 0000000000000011
2259 04:14:39.208245 <4>[ 132.346306] x20: ffff80000e383a38 x19: ffff80000e383a48 x18: 0000000000000000
2260 04:14:39.209812 <4>[ 132.353729] x17: ffff800008c14254 x16: ffff80000879daac x15: ffff8000080b3e9c
2261 04:14:39.249855 <4>[ 132.361153] x14: ffff8000096cf82c x13: ffff80000802eaf8 x12: ffff80000802e9fc
2262 04:14:39.250366 <4>[ 132.368577] x11: ffff8000084403bc x10: ffff800008440308 x9 : ffff8000096d8ba0
2263 04:14:39.250807 <4>[ 132.376000] x8 : ffff00080c265f90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
2264 04:14:39.251216 <4>[ 132.383424] x5 : ffff80000e384000 x4 : 0000000000000001 x3 : ffff80000b0b5508
2265 04:14:39.251610 <4>[ 132.390848] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b38b4c0
2266 04:14:39.251998 <4>[ 132.398271] Call trace:
2267 04:14:39.253119 <4>[ 132.400980] __list_del_entry_valid+0x11c/0x130
2268 04:14:39.293210 <4>[ 132.405785] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2269 04:14:39.293669 <4>[ 132.410506] lkdtm_do_action+0x2c/0x50
2270 04:14:39.294135 <4>[ 132.414527] direct_entry+0x164/0x180
2271 04:14:39.294545 <4>[ 132.418461] full_proxy_write+0x68/0xc0
2272 04:14:39.294937 <4>[ 132.422572] vfs_write+0xcc/0x2a0
2273 04:14:39.295320 <4>[ 132.426163] ksys_write+0x78/0x104
2274 04:14:39.295696 <4>[ 132.429837] __arm64_sys_write+0x28/0x3c
2275 04:14:39.296080 <4>[ 132.434035] invoke_syscall+0x8c/0x120
2276 04:14:39.296545 <4>[ 132.438059] el0_svc_common.constprop.0+0x68/0x124
2277 04:14:39.297310 <4>[ 132.443128] do_el0_svc+0x40/0xcc
2278 04:14:39.297664 <4>[ 132.446715] el0_svc+0x48/0xc0
2279 04:14:39.336505 <4>[ 132.450041] el0t_64_sync_handler+0xb8/0xbc
2280 04:14:39.336963 <4>[ 132.454497] el0t_64_sync+0x18c/0x190
2281 04:14:39.337395 <4>[ 132.458430] irq event stamp: 0
2282 04:14:39.337800 <4>[ 132.461749] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2283 04:14:39.338229 <4>[ 132.468294] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2284 04:14:39.338622 <4>[ 132.476756] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2285 04:14:39.339776 <4>[ 132.485217] softirqs last disabled at (0): [<0000000000000000>] 0x0
2286 04:14:39.357467 <4>[ 132.491758] ---[ end trace 0000000000000000 ]---
2287 04:14:39.360718 <3>[ 132.496729] lkdtm: Overwrite did not happen, but no BUG?!
2288 04:14:39.505295 # [ 132.233290] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2289 04:14:39.505573 # [ 132.239253] lkdtm: attempting good list removal
2290 04:14:39.505745 # [ 132.244141] lkdtm: attempting corrupted list removal
2291 04:14:39.505904 # [ 132.249448] ------------[ cut here ]------------
2292 04:14:39.506086 # [ 132.254402] list_del corruption. next->prev should be ffff80000e383a48, but was 0000000000000000. (next=ffff80000e383a58)
2293 04:14:39.508474 # [ 132.265924] WARNING: CPU: 1 PID: 1178 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2294 04:14:39.548483 # [ 132.274933] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2295 04:14:39.548753 # [ 132.288774] CPU: 1 PID: 1178 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2296 04:14:39.548929 # [ 132.296712] Hardware name: ARM Juno development board (r0) (DT)
2297 04:14:39.549088 # [ 132.302903] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2298 04:14:39.549240 # [ 132.310144] pc : __list_del_entry_valid+0x11c/0x130
2299 04:14:39.551689 # [ 132.315298] lr : __list_del_entry_valid+0x11c/0x130
2300 04:14:39.591620 # [ 132.320449] sp : ffff80000e3839f0
2301 04:14:39.591877 # [ 132.324029] x29: ffff80000e3839f0 x28: ffff00080b38b4c0 x27: 0000000000000000
2302 04:14:39.592051 # [ 132.331457] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
2303 04:14:39.592210 # [ 132.338881] x23: ffff00080dc23000 x22: ffff80000e383be0 x21: 0000000000000011
2304 04:14:39.592363 # [ 132.346306] x20: ffff80000e383a38 x19: ffff80000e383a48 x18: 0000000000000000
2305 04:14:39.592510 # [ 132.353729] x17: ffff800008c14254 x16: ffff80000879daac x15: ffff8000080b3e9c
2306 04:14:39.634773 # [ 132.361153] x14: ffff8000096cf82c x13: ffff80000802eaf8 x12: ffff80000802e9fc
2307 04:14:39.635058 # [ 132.368577] x11: ffff8000084403bc x10: ffff800008440308 x9 : ffff8000096d8ba0
2308 04:14:39.635283 # [ 132.376000] x8 : ffff00080c265f90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
2309 04:14:39.635517 # [ 132.383424] x5 : ffff80000e384000 x4 : 0000000000000001 x3 : ffff80000b0b5508
2310 04:14:39.635683 # [ 132.390848] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b38b4c0
2311 04:14:39.635835 # [ 132.398271] Call trace:
2312 04:14:39.637908 # [ 132.400980] __list_del_entry_valid+0x11c/0x130
2313 04:14:39.677974 # [ 132.405785] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2314 04:14:39.678476 # [ 132.410506] lkdtm_do_action+0x2c/0x50
2315 04:14:39.678818 # [ 132.414527] direct_entry+0x164/0x180
2316 04:14:39.679132 # [ 132.418461] full_proxy_write+0x68/0xc0
2317 04:14:39.679437 # [ 132.422572] vfs_write+0xcc/0x2a0
2318 04:14:39.679728 # [ 132.426163] ksys_write+0x78/0x104
2319 04:14:39.680019 # [ 132.429837] __arm64_sys_write+0x28/0x3c
2320 04:14:39.680303 # [ 132.434035] invoke_syscall+0x8c/0x120
2321 04:14:39.680588 # [ 132.438059] el0_svc_common.constprop.0+0x68/0x124
2322 04:14:39.680870 # [ 132.443128] do_el0_svc+0x40/0xcc
2323 04:14:39.681590 # [ 132.446715] el0_svc+0x48/0xc0
2324 04:14:39.721333 # [ 132.450041] el0t_64_sync_handler+0xb8/0xbc
2325 04:14:39.721838 # [ 132.454497] el0t_64_sync+0x18c/0x190
2326 04:14:39.722361 # [ 132.458430] irq event stamp: 0
2327 04:14:39.723154 # [ 132.461749] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2328 04:14:39.723520 # [ 132.468294] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2329 04:14:39.723922 # [ 132.476756] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2330 04:14:39.724308 # [ 132.485217] softirqs last disabled at (0): [<0000000000000000>] 0x0
2331 04:14:39.724806 # [ 132.491758] ---[ end trace 0000000000000000 ]---
2332 04:14:39.753076 # [ 132.496729] lkdtm: Overwrite did not happen, but no BUG?!
2333 04:14:39.753565 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2334 04:14:39.753999 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2335 04:14:39.756364 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2336 04:14:40.228417 <6>[ 133.339288] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2337 04:14:40.228696 <6>[ 133.345915] lkdtm: attempting bad read from page below current stack
2338 04:14:40.228874 <1>[ 133.352630] Unable to handle kernel paging request at virtual address ffff80000e427fff
2339 04:14:40.229039 <1>[ 133.361222] Mem abort info:
2340 04:14:40.229195 <1>[ 133.364299] ESR = 0x0000000096000007
2341 04:14:40.229598 <1>[ 133.368388] EC = 0x25: DABT (current EL), IL = 32 bits
2342 04:14:40.229713 <1>[ 133.373999] SET = 0, FnV = 0
2343 04:14:40.229810 <1>[ 133.377343] EA = 0, S1PTW = 0
2344 04:14:40.231625 <1>[ 133.380775] FSC = 0x07: level 3 translation fault
2345 04:14:40.271801 <1>[ 133.385944] Data abort info:
2346 04:14:40.272160 <1>[ 133.389110] ISV = 0, ISS = 0x00000007
2347 04:14:40.272345 <1>[ 133.393237] CM = 0, WnR = 0
2348 04:14:40.272780 <1>[ 133.396476] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
2349 04:14:40.272975 <1>[ 133.403475] [ffff80000e427fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008849cf003, pte=0000000000000000
2350 04:14:40.273136 <0>[ 133.416358] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2351 04:14:40.315144 <4>[ 133.422909] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2352 04:14:40.315421 <4>[ 133.436752] CPU: 1 PID: 1217 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2353 04:14:40.315931 <4>[ 133.444694] Hardware name: ARM Juno development board (r0) (DT)
2354 04:14:40.316136 <4>[ 133.450888] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2355 04:14:40.316311 <4>[ 133.458136] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2356 04:14:40.318266 <4>[ 133.463821] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2357 04:14:40.358493 <4>[ 133.469494] sp : ffff80000e42b9e0
2358 04:14:40.358771 <4>[ 133.473075] x29: ffff80000e42b9e0 x28: ffff000804549a80 x27: 0000000000000000
2359 04:14:40.359269 <4>[ 133.480505] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
2360 04:14:40.359466 <4>[ 133.487930] x23: ffff00080531d000 x22: ffff80000e42bb80 x21: 0000000000000019
2361 04:14:40.359621 <4>[ 133.495354] x20: ffff00080531d000 x19: ffff80000e428000 x18: 0000000000000000
2362 04:14:40.359768 <4>[ 133.502780] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff816ef000
2363 04:14:40.401880 <4>[ 133.510206] x14: 0000000000000000 x13: 205d353139353433 x12: 2e33333120205b3e
2364 04:14:40.402165 <4>[ 133.517630] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815f928
2365 04:14:40.402341 <4>[ 133.525054] x8 : ffff000804549a80 x7 : 3531393534332e33 x6 : 0000000000000001
2366 04:14:40.402502 <4>[ 133.532477] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
2367 04:14:40.402655 <4>[ 133.539900] x2 : 0000000000000000 x1 : ffff000804549a80 x0 : ffff80000a0bdc30
2368 04:14:40.402805 <4>[ 133.547324] Call trace:
2369 04:14:40.405063 <4>[ 133.550033] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2370 04:14:40.405293 <4>[ 133.555360] lkdtm_do_action+0x2c/0x50
2371 04:14:40.445248 <4>[ 133.559384] direct_entry+0x164/0x180
2372 04:14:40.445484 <4>[ 133.563318] full_proxy_write+0x68/0xc0
2373 04:14:40.445657 <4>[ 133.567430] vfs_write+0xcc/0x2a0
2374 04:14:40.445814 <4>[ 133.571020] ksys_write+0x78/0x104
2375 04:14:40.445962 <4>[ 133.574694] __arm64_sys_write+0x28/0x3c
2376 04:14:40.446273 <4>[ 133.578892] invoke_syscall+0x8c/0x120
2377 04:14:40.446572 <4>[ 133.582917] el0_svc_common.constprop.0+0x68/0x124
2378 04:14:40.446859 <4>[ 133.587985] do_el0_svc+0x40/0xcc
2379 04:14:40.447144 <4>[ 133.591573] el0_svc+0x48/0xc0
2380 04:14:40.448586 <4>[ 133.594898] el0t_64_sync_handler+0xb8/0xbc
2381 04:14:40.471029 <4>[ 133.599353] el0t_64_sync+0x18c/0x190
2382 04:14:40.471301 <0>[ 133.603290] Code: 912fc000 97ffc613 d0005020 9130c000 (385ff261)
2383 04:14:40.474163 <4>[ 133.609658] ---[ end trace 0000000000000000 ]---
2384 04:14:40.474417 # Segmentation fault
2385 04:14:40.627921 # [ 133.339288] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2386 04:14:40.628202 # [ 133.345915] lkdtm: attempting bad read from page below current stack
2387 04:14:40.628378 # [ 133.352630] Unable to handle kernel paging request at virtual address ffff80000e427fff
2388 04:14:40.628538 # [ 133.361222] Mem abort info:
2389 04:14:40.628689 # [ 133.364299] ESR = 0x0000000096000007
2390 04:14:40.628838 # [ 133.368388] EC = 0x25: DABT (current EL), IL = 32 bits
2391 04:14:40.628984 # [ 133.373999] SET = 0, FnV = 0
2392 04:14:40.631055 # [ 133.377343] EA = 0, S1PTW = 0
2393 04:14:40.671094 # [ 133.380775] FSC = 0x07: level 3 translation fault
2394 04:14:40.671365 # [ 133.385944] Data abort info:
2395 04:14:40.671595 # [ 133.389110] ISV = 0, ISS = 0x00000007
2396 04:14:40.671799 # [ 133.393237] CM = 0, WnR = 0
2397 04:14:40.672002 # [ 133.396476] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
2398 04:14:40.672168 # [ 133.403475] [ffff80000e427fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008849cf003, pte=0000000000000000
2399 04:14:40.672329 # [ 133.416358] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2400 04:14:40.714206 # [ 133.422909] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2401 04:14:40.714461 # [ 133.436752] CPU: 1 PID: 1217 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2402 04:14:40.714683 # [ 133.444694] Hardware name: ARM Juno development board (r0) (DT)
2403 04:14:40.714888 # [ 133.450888] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2404 04:14:40.715073 # [ 133.458136] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2405 04:14:40.717428 # [ 133.463821] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2406 04:14:40.757565 # [ 133.469494] sp : ffff80000e42b9e0
2407 04:14:40.758082 # [ 133.473075] x29: ffff80000e42b9e0 x28: ffff000804549a80 x27: 0000000000000000
2408 04:14:40.758538 # [ 133.480505] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
2409 04:14:40.759007 # [ 133.487930] x23: ffff00080531d000 x22: ffff80000e42bb80 x21: 0000000000000019
2410 04:14:40.759408 # [ 133.495354] x20: ffff00080531d000 x19: ffff80000e428000 x18: 0000000000000000
2411 04:14:40.759791 # [ 133.502780] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff816ef000
2412 04:14:40.800813 # [ 133.510206] x14: 0000000000000000 x13: 205d353139353433 x12: 2e33333120205b3e
2413 04:14:40.801298 # [ 133.517630] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815f928
2414 04:14:40.801764 # [ 133.525054] x8 : ffff000804549a80 x7 : 3531393534332e33 x6 : 0000000000000001
2415 04:14:40.802234 # [ 133.532477] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
2416 04:14:40.802637 # [ 133.539900] x2 : 0000000000000000 x1 : ffff000804549a80 x0 : ffff80000a0bdc30
2417 04:14:40.803024 # [ 133.547324] Call trace:
2418 04:14:40.803403 # [ 133.550033] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2419 04:14:40.804145 # [ 133.555360] lkdtm_do_action+0x2c/0x50
2420 04:14:40.843964 # [ 133.559384] direct_entry+0x164/0x180
2421 04:14:40.844431 # [ 133.563318] full_proxy_write+0x68/0xc0
2422 04:14:40.844768 # [ 133.567430] vfs_write+0xcc/0x2a0
2423 04:14:40.845584 # [ 133.571020] ksys_write+0x78/0x104
2424 04:14:40.845945 # [ 133.574694] __arm64_sys_write+0x28/0x3c
2425 04:14:40.846326 # [ 133.578892] invoke_syscall+0x8c/0x120
2426 04:14:40.846625 # [ 133.582917] el0_svc_common.constprop.0+0x68/0x124
2427 04:14:40.846915 # [ 133.587985] do_el0_svc+0x40/0xcc
2428 04:14:40.847322 # [ 133.591573] el0_svc+0x48/0xc0
2429 04:14:40.847626 # [ 133.594898] el0t_64_sync_handler+0xb8/0xbc
2430 04:14:40.847989 # [ 133.599353] el0t_64_sync+0x18c/0x190
2431 04:14:40.880981 # [ 133.603290] Code: 912fc000 97ffc613 d0005020 9130c000 (385ff261)
2432 04:14:40.881448 # [ 133.609658] ---[ end trace 0000000000000000 ]---
2433 04:14:40.881791 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2434 04:14:40.882159 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2435 04:14:40.884195 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2436 04:14:41.347628 <6>[ 134.459922] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2437 04:14:41.347905 <6>[ 134.466676] lkdtm: attempting bad read from page above current stack
2438 04:14:41.348082 <1>[ 134.473396] Unable to handle kernel paging request at virtual address ffff80000e4f4000
2439 04:14:41.348262 <1>[ 134.482949] Mem abort info:
2440 04:14:41.348456 <1>[ 134.486101] ESR = 0x0000000096000007
2441 04:14:41.348605 <1>[ 134.490156] EC = 0x25: DABT (current EL), IL = 32 bits
2442 04:14:41.348745 <1>[ 134.495770] SET = 0, FnV = 0
2443 04:14:41.350714 <1>[ 134.499112] EA = 0, S1PTW = 0
2444 04:14:41.391075 <1>[ 134.502549] FSC = 0x07: level 3 translation fault
2445 04:14:41.391399 <1>[ 134.507763] Data abort info:
2446 04:14:41.391636 <1>[ 134.510958] ISV = 0, ISS = 0x00000007
2447 04:14:41.391839 <1>[ 134.515097] CM = 0, WnR = 0
2448 04:14:41.391995 <1>[ 134.518357] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
2449 04:14:41.392432 <1>[ 134.525361] [ffff80000e4f4000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008849cf003, pte=0000000000000000
2450 04:14:41.394231 <0>[ 134.538245] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2451 04:14:41.434271 <4>[ 134.544791] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2452 04:14:41.434565 <4>[ 134.558633] CPU: 1 PID: 1270 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2453 04:14:41.434763 <4>[ 134.566571] Hardware name: ARM Juno development board (r0) (DT)
2454 04:14:41.434969 <4>[ 134.572763] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2455 04:14:41.435141 <4>[ 134.580008] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2456 04:14:41.437382 <4>[ 134.585775] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2457 04:14:41.477608 <4>[ 134.591538] sp : ffff80000e4f3b90
2458 04:14:41.477880 <4>[ 134.595123] x29: ffff80000e4f3b90 x28: ffff0008048a9a80 x27: 0000000000000000
2459 04:14:41.478087 <4>[ 134.602551] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
2460 04:14:41.478308 <4>[ 134.609975] x23: ffff00080c043000 x22: ffff80000e4f3d30 x21: 000000000000001a
2461 04:14:41.478460 <4>[ 134.617402] x20: ffff00080c043000 x19: ffff80000e4f4000 x18: 0000000000000000
2462 04:14:41.480720 <4>[ 134.624832] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffaabff000
2463 04:14:41.521005 <4>[ 134.632259] x14: 0000000000000000 x13: 205d363736363634 x12: 2e34333120205b3e
2464 04:14:41.521277 <4>[ 134.639688] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815f928
2465 04:14:41.521452 <4>[ 134.647114] x8 : ffff0008048a9a80 x7 : 3637363636342e34 x6 : 0000000000000001
2466 04:14:41.521611 <4>[ 134.654542] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
2467 04:14:41.521763 <4>[ 134.661965] x2 : 0000000000000000 x1 : ffff0008048a9a80 x0 : ffff80000a0bdbb8
2468 04:14:41.521911 <4>[ 134.669389] Call trace:
2469 04:14:41.524177 <4>[ 134.672099] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2470 04:14:41.564695 <4>[ 134.677512] lkdtm_do_action+0x2c/0x50
2471 04:14:41.565187 <4>[ 134.681536] direct_entry+0x164/0x180
2472 04:14:41.565573 <4>[ 134.685471] full_proxy_write+0x68/0xc0
2473 04:14:41.565892 <4>[ 134.689583] vfs_write+0xcc/0x2a0
2474 04:14:41.566226 <4>[ 134.693173] ksys_write+0x78/0x104
2475 04:14:41.566524 <4>[ 134.696848] __arm64_sys_write+0x28/0x3c
2476 04:14:41.566811 <4>[ 134.701046] invoke_syscall+0x8c/0x120
2477 04:14:41.567098 <4>[ 134.705070] el0_svc_common.constprop.0+0x68/0x124
2478 04:14:41.567385 <4>[ 134.710139] do_el0_svc+0x40/0xcc
2479 04:14:41.567794 <4>[ 134.713727] el0_svc+0x48/0xc0
2480 04:14:41.568567 <4>[ 134.717051] el0t_64_sync_handler+0xb8/0xbc
2481 04:14:41.597914 <4>[ 134.721507] el0t_64_sync+0x18c/0x190
2482 04:14:41.598220 <0>[ 134.725444] Code: 97ffc62a 91401273 d0005020 912ee000 (39400261)
2483 04:14:41.601022 <4>[ 134.731812] ---[ end trace 0000000000000000 ]---
2484 04:14:41.601280 # Segmentation fault
2485 04:14:41.769408 # [ 134.459922] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2486 04:14:41.769923 # [ 134.466676] lkdtm: attempting bad read from page above current stack
2487 04:14:41.770397 # [ 134.473396] Unable to handle kernel paging request at virtual address ffff80000e4f4000
2488 04:14:41.770813 # [ 134.482949] Mem abort info:
2489 04:14:41.771206 # [ 134.486101] ESR = 0x0000000096000007
2490 04:14:41.771589 # [ 134.490156] EC = 0x25: DABT (current EL), IL = 32 bits
2491 04:14:41.771965 # [ 134.495770] SET = 0, FnV = 0
2492 04:14:41.772395 # [ 134.499112] EA = 0, S1PTW = 0
2493 04:14:41.773131 # [ 134.502549] FSC = 0x07: level 3 translation fault
2494 04:14:41.812311 # [ 134.507763] Data abort info:
2495 04:14:41.812573 # [ 134.510958] ISV = 0, ISS = 0x00000007
2496 04:14:41.812795 # [ 134.515097] CM = 0, WnR = 0
2497 04:14:41.812994 # [ 134.518357] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
2498 04:14:41.813190 # [ 134.525361] [ffff80000e4f4000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008849cf003, pte=0000000000000000
2499 04:14:41.813386 # [ 134.538245] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2500 04:14:41.855683 # [ 134.544791] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2501 04:14:41.856177 # [ 134.558633] CPU: 1 PID: 1270 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2502 04:14:41.856527 # [ 134.566571] Hardware name: ARM Juno development board (r0) (DT)
2503 04:14:41.856843 # [ 134.572763] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2504 04:14:41.857144 # [ 134.580008] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2505 04:14:41.857438 # [ 134.585775] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2506 04:14:41.858981 # [ 134.591538] sp : ffff80000e4f3b90
2507 04:14:41.898869 # [ 134.595123] x29: ffff80000e4f3b90 x28: ffff0008048a9a80 x27: 0000000000000000
2508 04:14:41.899338 # [ 134.602551] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
2509 04:14:41.899678 # [ 134.609975] x23: ffff00080c043000 x22: ffff80000e4f3d30 x21: 000000000000001a
2510 04:14:41.899992 # [ 134.617402] x20: ffff00080c043000 x19: ffff80000e4f4000 x18: 0000000000000000
2511 04:14:41.900291 # [ 134.624832] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffaabff000
2512 04:14:41.902147 # [ 134.632259] x14: 0000000000000000 x13: 205d363736363634 x12: 2e34333120205b3e
2513 04:14:41.942301 # [ 134.639688] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815f928
2514 04:14:41.942778 # [ 134.647114] x8 : ffff0008048a9a80 x7 : 3637363636342e34 x6 : 0000000000000001
2515 04:14:41.943122 # [ 134.654542] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
2516 04:14:41.943436 # [ 134.661965] x2 : 0000000000000000 x1 : ffff0008048a9a80 x0 : ffff80000a0bdbb8
2517 04:14:41.943732 # [ 134.669389] Call trace:
2518 04:14:41.944021 # [ 134.672099] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2519 04:14:41.945343 # [ 134.677512] lkdtm_do_action+0x2c/0x50
2520 04:14:41.985244 # [ 134.681536] direct_entry+0x164/0x180
2521 04:14:41.985734 # [ 134.685471] full_proxy_write+0x68/0xc0
2522 04:14:41.986125 # [ 134.689583] vfs_write+0xcc/0x2a0
2523 04:14:41.986445 # [ 134.693173] ksys_write+0x78/0x104
2524 04:14:41.986739 # [ 134.696848] __arm64_sys_write+0x28/0x3c
2525 04:14:41.987024 # [ 134.701046] invoke_syscall+0x8c/0x120
2526 04:14:41.987303 # [ 134.705070] el0_svc_common.constprop.0+0x68/0x124
2527 04:14:41.987583 # [ 134.710139] do_el0_svc+0x40/0xcc
2528 04:14:41.987856 # [ 134.713727] el0_svc+0x48/0xc0
2529 04:14:41.988176 # [ 134.717051] el0t_64_sync_handler+0xb8/0xbc
2530 04:14:41.988496 # [ 134.721507] el0t_64_sync+0x18c/0x190
2531 04:14:42.016927 # [ 134.725444] Code: 97ffc62a 91401273 d0005020 912ee000 (39400261)
2532 04:14:42.017405 # [ 134.731812] ---[ end trace 0000000000000000 ]---
2533 04:14:42.017742 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2534 04:14:42.018099 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2535 04:14:42.020141 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2536 04:14:42.613232 <6>[ 135.745316] lkdtm: Performing direct entry REPORT_STACK_CANARY
2537 04:14:42.616460 <6>[ 135.751713] lkdtm: Recorded stack canary for pid 1335 at offset 1
2538 04:14:42.655209 <6>[ 135.786212] lkdtm: Performing direct entry REPORT_STACK_CANARY
2539 04:14:42.658472 <6>[ 135.792399] lkdtm: ok: stack canaries differ between pid 1335 and pid 1337 at offset 1.
2540 04:14:42.791176 # [ 135.745316] lkdtm: Performing direct entry REPORT_STACK_CANARY
2541 04:14:42.791692 # [ 135.751713] lkdtm: Recorded stack canary for pid 1335 at offset 1
2542 04:14:42.792145 # [ 135.786212] lkdtm: Performing direct entry REPORT_STACK_CANARY
2543 04:14:42.792974 # [ 135.792399] lkdtm: ok: stack canaries differ between pid 1335 and pid 1337 at offset 1.
2544 04:14:42.794516 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2545 04:14:42.858296 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2546 04:14:42.970240 # selftests: lkdtm: UNSET_SMEP.sh
2547 04:14:43.557510 <6>[ 136.694284] lkdtm: Performing direct entry UNSET_SMEP
2548 04:14:43.560757 <3>[ 136.699686] lkdtm: XFAIL: this test is x86_64-only
2549 04:14:43.674238 # [ 136.694284] lkdtm: Performing direct entry UNSET_SMEP
2550 04:14:43.677545 # [ 136.699686] lkdtm: XFAIL: this test is x86_64-only
2551 04:14:43.725331 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2552 04:14:43.789441 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2553 04:14:43.900970 # selftests: lkdtm: DOUBLE_FAULT.sh
2554 04:14:44.435749 <6>[ 137.571861] lkdtm: Performing direct entry DOUBLE_FAULT
2555 04:14:44.438881 <3>[ 137.577478] lkdtm: XFAIL: this test is ia32-only
2556 04:14:44.546615 # [ 137.571861] lkdtm: Performing direct entry DOUBLE_FAULT
2557 04:14:44.549823 # [ 137.577478] lkdtm: XFAIL: this test is ia32-only
2558 04:14:44.597787 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2559 04:14:44.677643 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2560 04:14:44.773520 # selftests: lkdtm: CORRUPT_PAC.sh
2561 04:14:45.293902 <6>[ 138.424606] lkdtm: Performing direct entry CORRUPT_PAC
2562 04:14:45.297144 <3>[ 138.430593] lkdtm: FAIL: CPU lacks pointer authentication feature
2563 04:14:45.404801 # [ 138.424606] lkdtm: Performing direct entry CORRUPT_PAC
2564 04:14:45.408080 # [ 138.430593] lkdtm: FAIL: CPU lacks pointer authentication feature
2565 04:14:45.455905 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2566 04:14:45.519855 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2567 04:14:45.615819 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2568 04:14:46.151152 <6>[ 139.281796] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2569 04:14:46.154486 <3>[ 139.288611] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2570 04:14:46.264992 # [ 139.281796] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2571 04:14:46.268265 # [ 139.288611] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2572 04:14:46.316054 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2573 04:14:46.394933 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2574 04:14:46.474867 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2575 04:14:47.019307 <6>[ 140.133052] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2576 04:14:47.019779 <6>[ 140.139364] lkdtm: Attempting slab linear overflow ...
2577 04:14:47.020437 <3>[ 140.144863] =============================================================================
2578 04:14:47.020744 <3>[ 140.153331] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2579 04:14:47.021019 <3>[ 140.161361] -----------------------------------------------------------------------------
2580 04:14:47.021283 <3>[ 140.161361]
2581 04:14:47.062768 <3>[ 140.171560] 0xffff00080c3d5c00-0xffff00080c3d5c03 @offset=23552. First byte 0x78 instead of 0xcc
2582 04:14:47.063266 <3>[ 140.180636] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=11 cpu=4 pid=1545
2583 04:14:47.063609 <4>[ 140.188596] __kmem_cache_alloc_node+0x110/0x2ac
2584 04:14:47.063919 <4>[ 140.193499] kmalloc_trace+0x54/0xa0
2585 04:14:47.064214 <4>[ 140.197354] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2586 04:14:47.064874 <4>[ 140.202341] lkdtm_do_action+0x2c/0x50
2587 04:14:47.065189 <4>[ 140.206370] direct_entry+0x164/0x180
2588 04:14:47.065471 <4>[ 140.210311] full_proxy_write+0x68/0xc0
2589 04:14:47.066196 <4>[ 140.214430] vfs_write+0xcc/0x2a0
2590 04:14:47.106254 <4>[ 140.218027] ksys_write+0x78/0x104
2591 04:14:47.106732 <4>[ 140.221709] __arm64_sys_write+0x28/0x3c
2592 04:14:47.107074 <4>[ 140.225915] invoke_syscall+0x8c/0x120
2593 04:14:47.107383 <4>[ 140.229948] el0_svc_common.constprop.0+0x68/0x124
2594 04:14:47.107679 <4>[ 140.235024] do_el0_svc+0x40/0xcc
2595 04:14:47.107964 <4>[ 140.238620] el0_svc+0x48/0xc0
2596 04:14:47.108246 <4>[ 140.241953] el0t_64_sync_handler+0xb8/0xbc
2597 04:14:47.108523 <4>[ 140.246417] el0t_64_sync+0x18c/0x190
2598 04:14:47.108802 <3>[ 140.250357] Freed in skb_free_head+0x4c/0x90 age=14 cpu=0 pid=9
2599 04:14:47.109459 <4>[ 140.256568] __kmem_cache_free+0x258/0x2b4
2600 04:14:47.149610 <4>[ 140.260945] kfree+0xc0/0x1a0
2601 04:14:47.150086 <4>[ 140.264189] skb_free_head+0x4c/0x90
2602 04:14:47.150427 <4>[ 140.268041] skb_release_data+0x14c/0x1c4
2603 04:14:47.150739 <4>[ 140.272331] skb_attempt_defer_free+0x110/0x210
2604 04:14:47.151035 <4>[ 140.277145] tcp_recvmsg_locked+0x678/0x970
2605 04:14:47.151321 <4>[ 140.281614] tcp_recvmsg+0x7c/0x1d0
2606 04:14:47.151605 <4>[ 140.285383] inet_recvmsg+0x6c/0xc4
2607 04:14:47.151884 <4>[ 140.289150] sock_recvmsg+0x44/0x60
2608 04:14:47.152161 <4>[ 140.292916] xs_read_stream_request.constprop.0+0x4b8/0x5d0
2609 04:14:47.152836 <4>[ 140.298776] xs_read_stream.constprop.0+0x1fc/0x440
2610 04:14:47.193003 <4>[ 140.303939] xs_stream_data_receive_workfn+0x7c/0x1b0
2611 04:14:47.193447 <4>[ 140.309276] process_one_work+0x280/0x5c0
2612 04:14:47.193777 <4>[ 140.313565] worker_thread+0x7c/0x430
2613 04:14:47.194127 <4>[ 140.317503] kthread+0x110/0x114
2614 04:14:47.194426 <4>[ 140.321013] ret_from_fork+0x10/0x20
2615 04:14:47.194710 <3>[ 140.324868] Slab 0xfffffc002030f400 objects=10 used=7 fp=0xffff00080c3d1c00 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2616 04:14:47.194999 <3>[ 140.337953] Object 0xffff00080c3d5800 @offset=22528 fp=0x0000000000000000
2617 04:14:47.196299 <3>[ 140.337953]
2618 04:14:47.236267 <3>[ 140.346766] Redzone ffff00080c3d5400: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2619 04:14:47.236756 <3>[ 140.356535] Redzone ffff00080c3d5410: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2620 04:14:47.237105 <3>[ 140.366303] Redzone ffff00080c3d5420: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2621 04:14:47.237425 <3>[ 140.376070] Redzone ffff00080c3d5430: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2622 04:14:47.279510 <3>[ 140.385837] Redzone ffff00080c3d5440: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2623 04:14:47.279971 <3>[ 140.395604] Redzone ffff00080c3d5450: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2624 04:14:47.280317 <3>[ 140.405371] Redzone ffff00080c3d5460: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2625 04:14:47.280637 <3>[ 140.415138] Redzone ffff00080c3d5470: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2626 04:14:47.282740 <3>[ 140.424905] Redzone ffff00080c3d5480: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2627 04:14:47.322775 <3>[ 140.434673] Redzone ffff00080c3d5490: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2628 04:14:47.323234 <3>[ 140.444440] Redzone ffff00080c3d54a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2629 04:14:47.323578 <3>[ 140.454208] Redzone ffff00080c3d54b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2630 04:14:47.323896 <3>[ 140.463975] Redzone ffff00080c3d54c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2631 04:14:47.366062 <3>[ 140.473742] Redzone ffff00080c3d54d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2632 04:14:47.366529 <3>[ 140.483510] Redzone ffff00080c3d54e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2633 04:14:47.366883 <3>[ 140.493277] Redzone ffff00080c3d54f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2634 04:14:47.367205 <3>[ 140.503044] Redzone ffff00080c3d5500: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2635 04:14:47.369348 <3>[ 140.512811] Redzone ffff00080c3d5510: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2636 04:14:47.409311 <3>[ 140.522578] Redzone ffff00080c3d5520: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2637 04:14:47.409766 <3>[ 140.532346] Redzone ffff00080c3d5530: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2638 04:14:47.410152 <3>[ 140.542113] Redzone ffff00080c3d5540: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2639 04:14:47.410483 <3>[ 140.551880] Redzone ffff00080c3d5550: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2640 04:14:47.452508 <3>[ 140.561648] Redzone ffff00080c3d5560: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2641 04:14:47.452964 <3>[ 140.571415] Redzone ffff00080c3d5570: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2642 04:14:47.453304 <3>[ 140.581182] Redzone ffff00080c3d5580: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2643 04:14:47.453619 <3>[ 140.590949] Redzone ffff00080c3d5590: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2644 04:14:47.495794 <3>[ 140.600717] Redzone ffff00080c3d55a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2645 04:14:47.496257 <3>[ 140.610484] Redzone ffff00080c3d55b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2646 04:14:47.496602 <3>[ 140.620251] Redzone ffff00080c3d55c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2647 04:14:47.496915 <3>[ 140.630018] Redzone ffff00080c3d55d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2648 04:14:47.499097 <3>[ 140.639786] Redzone ffff00080c3d55e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2649 04:14:47.539070 <3>[ 140.649553] Redzone ffff00080c3d55f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2650 04:14:47.539527 <3>[ 140.659320] Redzone ffff00080c3d5600: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2651 04:14:47.539870 <3>[ 140.669087] Redzone ffff00080c3d5610: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2652 04:14:47.540190 <3>[ 140.678854] Redzone ffff00080c3d5620: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2653 04:14:47.582334 <3>[ 140.688622] Redzone ffff00080c3d5630: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2654 04:14:47.583237 <3>[ 140.698388] Redzone ffff00080c3d5640: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2655 04:14:47.583621 <3>[ 140.708156] Redzone ffff00080c3d5650: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2656 04:14:47.583948 <3>[ 140.717923] Redzone ffff00080c3d5660: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2657 04:14:47.585718 <3>[ 140.727690] Redzone ffff00080c3d5670: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2658 04:14:47.625570 <3>[ 140.737457] Redzone ffff00080c3d5680: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2659 04:14:47.626075 <3>[ 140.747224] Redzone ffff00080c3d5690: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2660 04:14:47.626528 <3>[ 140.756992] Redzone ffff00080c3d56a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2661 04:14:47.626854 <3>[ 140.766759] Redzone ffff00080c3d56b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2662 04:14:47.668817 <3>[ 140.776526] Redzone ffff00080c3d56c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2663 04:14:47.669292 <3>[ 140.786293] Redzone ffff00080c3d56d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2664 04:14:47.669643 <3>[ 140.796060] Redzone ffff00080c3d56e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2665 04:14:47.669965 <3>[ 140.805828] Redzone ffff00080c3d56f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2666 04:14:47.672095 <3>[ 140.815594] Redzone ffff00080c3d5700: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2667 04:14:47.712054 <3>[ 140.825362] Redzone ffff00080c3d5710: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2668 04:14:47.712512 <3>[ 140.835129] Redzone ffff00080c3d5720: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2669 04:14:47.712855 <3>[ 140.844896] Redzone ffff00080c3d5730: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2670 04:14:47.713171 <3>[ 140.854664] Redzone ffff00080c3d5740: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2671 04:14:47.755296 <3>[ 140.864431] Redzone ffff00080c3d5750: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2672 04:14:47.755767 <3>[ 140.874198] Redzone ffff00080c3d5760: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2673 04:14:47.756108 <3>[ 140.883965] Redzone ffff00080c3d5770: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2674 04:14:47.756423 <3>[ 140.893732] Redzone ffff00080c3d5780: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2675 04:14:47.798483 <3>[ 140.903499] Redzone ffff00080c3d5790: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2676 04:14:47.799348 <3>[ 140.913266] Redzone ffff00080c3d57a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2677 04:14:47.799729 <3>[ 140.923034] Redzone ffff00080c3d57b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2678 04:14:47.800059 <3>[ 140.932801] Redzone ffff00080c3d57c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2679 04:14:47.801868 <3>[ 140.942569] Redzone ffff00080c3d57d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2680 04:14:47.841822 <3>[ 140.952336] Redzone ffff00080c3d57e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2681 04:14:47.842323 <3>[ 140.962103] Redzone ffff00080c3d57f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2682 04:14:47.842679 <3>[ 140.971871] Object ffff00080c3d5800: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2683 04:14:47.842997 <3>[ 140.981638] Object ffff00080c3d5810: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2684 04:14:47.885015 <3>[ 140.991405] Object ffff00080c3d5820: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2685 04:14:47.885877 <3>[ 141.001172] Object ffff00080c3d5830: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2686 04:14:47.886305 <3>[ 141.010939] Object ffff00080c3d5840: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2687 04:14:47.886638 <3>[ 141.020707] Object ffff00080c3d5850: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2688 04:14:47.888410 <3>[ 141.030474] Object ffff00080c3d5860: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2689 04:14:47.928323 <3>[ 141.040241] Object ffff00080c3d5870: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2690 04:14:47.928777 <3>[ 141.050008] Object ffff00080c3d5880: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2691 04:14:47.929121 <3>[ 141.059775] Object ffff00080c3d5890: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2692 04:14:47.929440 <3>[ 141.069542] Object ffff00080c3d58a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2693 04:14:47.971632 <3>[ 141.079310] Object ffff00080c3d58b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2694 04:14:47.972089 <3>[ 141.089077] Object ffff00080c3d58c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2695 04:14:47.972438 <3>[ 141.098845] Object ffff00080c3d58d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2696 04:14:47.972758 <3>[ 141.108612] Object ffff00080c3d58e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2697 04:14:47.974917 <3>[ 141.118379] Object ffff00080c3d58f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2698 04:14:48.014883 <3>[ 141.128146] Object ffff00080c3d5900: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2699 04:14:48.015342 <3>[ 141.137913] Object ffff00080c3d5910: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2700 04:14:48.015687 <3>[ 141.147681] Object ffff00080c3d5920: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2701 04:14:48.016004 <3>[ 141.157448] Object ffff00080c3d5930: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2702 04:14:48.058112 <3>[ 141.167215] Object ffff00080c3d5940: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2703 04:14:48.058570 <3>[ 141.176982] Object ffff00080c3d5950: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2704 04:14:48.058915 <3>[ 141.186750] Object ffff00080c3d5960: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2705 04:14:48.059237 <3>[ 141.196517] Object ffff00080c3d5970: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2706 04:14:48.101370 <3>[ 141.206284] Object ffff00080c3d5980: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2707 04:14:48.101822 <3>[ 141.216051] Object ffff00080c3d5990: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2708 04:14:48.102215 <3>[ 141.225818] Object ffff00080c3d59a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2709 04:14:48.102543 <3>[ 141.235585] Object ffff00080c3d59b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2710 04:14:48.104674 <3>[ 141.245353] Object ffff00080c3d59c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2711 04:14:48.144670 <3>[ 141.255120] Object ffff00080c3d59d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2712 04:14:48.145125 <3>[ 141.264888] Object ffff00080c3d59e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2713 04:14:48.145471 <3>[ 141.274655] Object ffff00080c3d59f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2714 04:14:48.145797 <3>[ 141.284422] Object ffff00080c3d5a00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2715 04:14:48.187935 <3>[ 141.294190] Object ffff00080c3d5a10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2716 04:14:48.188396 <3>[ 141.303957] Object ffff00080c3d5a20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2717 04:14:48.188748 <3>[ 141.313724] Object ffff00080c3d5a30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2718 04:14:48.189067 <3>[ 141.323492] Object ffff00080c3d5a40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2719 04:14:48.191234 <3>[ 141.333259] Object ffff00080c3d5a50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2720 04:14:48.231143 <3>[ 141.343026] Object ffff00080c3d5a60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2721 04:14:48.231599 <3>[ 141.352794] Object ffff00080c3d5a70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2722 04:14:48.231942 <3>[ 141.362561] Object ffff00080c3d5a80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2723 04:14:48.232262 <3>[ 141.372329] Object ffff00080c3d5a90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2724 04:14:48.274443 <3>[ 141.382096] Object ffff00080c3d5aa0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2725 04:14:48.274909 <3>[ 141.391863] Object ffff00080c3d5ab0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2726 04:14:48.275262 <3>[ 141.401631] Object ffff00080c3d5ac0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2727 04:14:48.275587 <3>[ 141.411398] Object ffff00080c3d5ad0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2728 04:14:48.277729 <3>[ 141.421165] Object ffff00080c3d5ae0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2729 04:14:48.317645 <3>[ 141.430932] Object ffff00080c3d5af0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2730 04:14:48.318133 <3>[ 141.440700] Object ffff00080c3d5b00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2731 04:14:48.318490 <3>[ 141.450467] Object ffff00080c3d5b10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2732 04:14:48.318815 <3>[ 141.460234] Object ffff00080c3d5b20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2733 04:14:48.360923 <3>[ 141.470002] Object ffff00080c3d5b30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2734 04:14:48.361390 <3>[ 141.479769] Object ffff00080c3d5b40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2735 04:14:48.361742 <3>[ 141.489536] Object ffff00080c3d5b50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2736 04:14:48.362108 <3>[ 141.499303] Object ffff00080c3d5b60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2737 04:14:48.404165 <3>[ 141.509070] Object ffff00080c3d5b70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2738 04:14:48.404621 <3>[ 141.518837] Object ffff00080c3d5b80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2739 04:14:48.404968 <3>[ 141.528605] Object ffff00080c3d5b90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2740 04:14:48.405286 <3>[ 141.538372] Object ffff00080c3d5ba0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2741 04:14:48.407463 <3>[ 141.548139] Object ffff00080c3d5bb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2742 04:14:48.447431 <3>[ 141.557907] Object ffff00080c3d5bc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2743 04:14:48.447906 <3>[ 141.567674] Object ffff00080c3d5bd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2744 04:14:48.448265 <3>[ 141.577441] Object ffff00080c3d5be0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2745 04:14:48.448593 <3>[ 141.587208] Object ffff00080c3d5bf0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2746 04:14:48.490583 <3>[ 141.596976] Redzone ffff00080c3d5c00: 78 56 34 12 cc cc cc cc xV4.....
2747 04:14:48.491450 <3>[ 141.606047] Padding ffff00080c3d5c54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2748 04:14:48.491840 <3>[ 141.615815] Padding ffff00080c3d5c64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2749 04:14:48.492174 <3>[ 141.625582] Padding ffff00080c3d5c74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2750 04:14:48.493966 <3>[ 141.635350] Padding ffff00080c3d5c84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2751 04:14:48.533932 <3>[ 141.645117] Padding ffff00080c3d5c94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2752 04:14:48.534433 <3>[ 141.654884] Padding ffff00080c3d5ca4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2753 04:14:48.534793 <3>[ 141.664651] Padding ffff00080c3d5cb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2754 04:14:48.535117 <3>[ 141.674418] Padding ffff00080c3d5cc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2755 04:14:48.577256 <3>[ 141.684186] Padding ffff00080c3d5cd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2756 04:14:48.577757 <3>[ 141.693953] Padding ffff00080c3d5ce4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2757 04:14:48.578158 <3>[ 141.703720] Padding ffff00080c3d5cf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2758 04:14:48.578496 <3>[ 141.713488] Padding ffff00080c3d5d04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2759 04:14:48.580544 <3>[ 141.723255] Padding ffff00080c3d5d14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2760 04:14:48.620454 <3>[ 141.733022] Padding ffff00080c3d5d24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2761 04:14:48.620923 <3>[ 141.742789] Padding ffff00080c3d5d34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2762 04:14:48.621279 <3>[ 141.752556] Padding ffff00080c3d5d44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2763 04:14:48.621608 <3>[ 141.762323] Padding ffff00080c3d5d54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2764 04:14:48.663683 <3>[ 141.772090] Padding ffff00080c3d5d64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2765 04:14:48.664148 <3>[ 141.781858] Padding ffff00080c3d5d74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2766 04:14:48.664507 <3>[ 141.791626] Padding ffff00080c3d5d84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2767 04:14:48.664834 <3>[ 141.801393] Padding ffff00080c3d5d94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2768 04:14:48.706942 <3>[ 141.811160] Padding ffff00080c3d5da4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2769 04:14:48.707410 <3>[ 141.820927] Padding ffff00080c3d5db4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2770 04:14:48.707769 <3>[ 141.830694] Padding ffff00080c3d5dc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2771 04:14:48.708095 <3>[ 141.840461] Padding ffff00080c3d5dd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2772 04:14:48.710295 <3>[ 141.850228] Padding ffff00080c3d5de4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2773 04:14:48.750241 <3>[ 141.859995] Padding ffff00080c3d5df4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2774 04:14:48.750699 <3>[ 141.869762] Padding ffff00080c3d5e04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2775 04:14:48.751047 <3>[ 141.879530] Padding ffff00080c3d5e14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2776 04:14:48.751368 <3>[ 141.889297] Padding ffff00080c3d5e24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2777 04:14:48.793439 <3>[ 141.899064] Padding ffff00080c3d5e34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2778 04:14:48.793902 <3>[ 141.908831] Padding ffff00080c3d5e44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2779 04:14:48.794311 <3>[ 141.918598] Padding ffff00080c3d5e54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2780 04:14:48.794642 <3>[ 141.928365] Padding ffff00080c3d5e64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2781 04:14:48.796814 <3>[ 141.938133] Padding ffff00080c3d5e74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2782 04:14:48.836747 <3>[ 141.947900] Padding ffff00080c3d5e84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2783 04:14:48.837206 <3>[ 141.957667] Padding ffff00080c3d5e94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2784 04:14:48.837558 <3>[ 141.967435] Padding ffff00080c3d5ea4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2785 04:14:48.837882 <3>[ 141.977202] Padding ffff00080c3d5eb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2786 04:14:48.880015 <3>[ 141.986969] Padding ffff00080c3d5ec4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2787 04:14:48.880489 <3>[ 141.996736] Padding ffff00080c3d5ed4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2788 04:14:48.880845 <3>[ 142.006503] Padding ffff00080c3d5ee4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2789 04:14:48.881171 <3>[ 142.016271] Padding ffff00080c3d5ef4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2790 04:14:48.883301 <3>[ 142.026038] Padding ffff00080c3d5f04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2791 04:14:48.923515 <3>[ 142.035805] Padding ffff00080c3d5f14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2792 04:14:48.923973 <3>[ 142.045572] Padding ffff00080c3d5f24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2793 04:14:48.924332 <3>[ 142.055339] Padding ffff00080c3d5f34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2794 04:14:48.924656 <3>[ 142.065106] Padding ffff00080c3d5f44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2795 04:14:48.966549 <3>[ 142.074873] Padding ffff00080c3d5f54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2796 04:14:48.967054 <3>[ 142.084641] Padding ffff00080c3d5f64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2797 04:14:48.967420 <3>[ 142.094408] Padding ffff00080c3d5f74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2798 04:14:48.967748 <3>[ 142.104176] Padding ffff00080c3d5f84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2799 04:14:49.009737 <3>[ 142.113943] Padding ffff00080c3d5f94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2800 04:14:49.010235 <3>[ 142.123710] Padding ffff00080c3d5fa4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2801 04:14:49.010578 <3>[ 142.133477] Padding ffff00080c3d5fb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2802 04:14:49.010899 <3>[ 142.143244] Padding ffff00080c3d5fc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2803 04:14:49.013048 <3>[ 142.153012] Padding ffff00080c3d5fd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2804 04:14:49.053082 <3>[ 142.162779] Padding ffff00080c3d5fe4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2805 04:14:49.053537 <3>[ 142.172546] Padding ffff00080c3d5ff4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2806 04:14:49.053877 <4>[ 142.181967] CPU: 4 PID: 1545 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
2807 04:14:49.054236 <4>[ 142.189912] Hardware name: ARM Juno development board (r0) (DT)
2808 04:14:49.054552 <4>[ 142.196109] Call trace:
2809 04:14:49.054852 <4>[ 142.198823] dump_backtrace+0xe8/0x140
2810 04:14:49.056350 <4>[ 142.202852] show_stack+0x30/0x40
2811 04:14:49.096518 <4>[ 142.206443] dump_stack_lvl+0x8c/0xb8
2812 04:14:49.096966 <4>[ 142.210385] dump_stack+0x18/0x34
2813 04:14:49.097307 <4>[ 142.213977] print_trailer+0x180/0x194
2814 04:14:49.097625 <4>[ 142.218008] check_bytes_and_report+0x100/0x130
2815 04:14:49.097928 <4>[ 142.222820] check_object+0x1e8/0x2d0
2816 04:14:49.098275 <4>[ 142.226760] free_debug_processing+0x240/0x5b0
2817 04:14:49.098569 <4>[ 142.231485] __slab_free+0x2e8/0x43c
2818 04:14:49.098856 <4>[ 142.235338] __kmem_cache_free+0x258/0x2b4
2819 04:14:49.099139 <4>[ 142.239715] kfree+0xc0/0x1a0
2820 04:14:49.099453 <4>[ 142.242960] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2821 04:14:49.100223 <4>[ 142.247949] lkdtm_do_action+0x2c/0x50
2822 04:14:49.139999 <4>[ 142.251978] direct_entry+0x164/0x180
2823 04:14:49.140455 <4>[ 142.255920] full_proxy_write+0x68/0xc0
2824 04:14:49.140884 <4>[ 142.260038] vfs_write+0xcc/0x2a0
2825 04:14:49.141287 <4>[ 142.263636] ksys_write+0x78/0x104
2826 04:14:49.141672 <4>[ 142.267318] __arm64_sys_write+0x28/0x3c
2827 04:14:49.142091 <4>[ 142.271524] invoke_syscall+0x8c/0x120
2828 04:14:49.142475 <4>[ 142.275556] el0_svc_common.constprop.0+0x68/0x124
2829 04:14:49.142848 <4>[ 142.280633] do_el0_svc+0x40/0xcc
2830 04:14:49.143249 <4>[ 142.284229] el0_svc+0x48/0xc0
2831 04:14:49.143620 <4>[ 142.287560] el0t_64_sync_handler+0xb8/0xbc
2832 04:14:49.144361 <4>[ 142.292025] el0t_64_sync+0x18c/0x190
2833 04:14:49.166060 <3>[ 142.295967] FIX kmalloc-1k: Restoring Right Redzone 0xffff00080c3d5c00-0xffff00080c3d5c03=0xcc
2834 04:14:49.169155 <3>[ 142.305192] FIX kmalloc-1k: Object at 0xffff00080c3d5800 not freed
2835 04:14:49.306565 # [ 140.133052] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2836 04:14:49.306839 # [ 140.139364] lkdtm: Attempting slab linear overflow ...
2837 04:14:49.307088 # [ 140.144863] =============================================================================
2838 04:14:49.307303 # [ 140.153331] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2839 04:14:49.307492 # [ 140.161361] -----------------------------------------------------------------------------
2840 04:14:49.307675 #
2841 04:14:49.349456 # [ 140.171560] 0xffff00080c3d5c00-0xffff00080c3d5c03 @offset=23552. First byte 0x78 instead of 0xcc
2842 04:14:49.349817 # [ 140.180636] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=11 cpu=4 pid=1545
2843 04:14:49.350145 # [ 140.188596] __kmem_cache_alloc_node+0x110/0x2ac
2844 04:14:49.350417 # [ 140.193499] kmalloc_trace+0x54/0xa0
2845 04:14:49.350635 # [ 140.197354] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2846 04:14:49.350832 # [ 140.202341] lkdtm_do_action+0x2c/0x50
2847 04:14:49.351063 # [ 140.206370] direct_entry+0x164/0x180
2848 04:14:49.351210 # [ 140.210311] full_proxy_write+0x68/0xc0
2849 04:14:49.351334 # [ 140.214430] vfs_write+0xcc/0x2a0
2850 04:14:49.352570 # [ 140.218027] ksys_write+0x78/0x104
2851 04:14:49.392657 # [ 140.221709] __arm64_sys_write+0x28/0x3c
2852 04:14:49.392940 # [ 140.225915] invoke_syscall+0x8c/0x120
2853 04:14:49.393167 # [ 140.229948] el0_svc_common.constprop.0+0x68/0x124
2854 04:14:49.393492 # [ 140.235024] do_el0_svc+0x40/0xcc
2855 04:14:49.393754 # [ 140.238620] el0_svc+0x48/0xc0
2856 04:14:49.393939 # [ 140.241953] el0t_64_sync_handler+0xb8/0xbc
2857 04:14:49.394106 # [ 140.246417] el0t_64_sync+0x18c/0x190
2858 04:14:49.394273 # [ 140.250357] Freed in skb_free_head+0x4c/0x90 age=14 cpu=0 pid=9
2859 04:14:49.394399 # [ 140.256568] __kmem_cache_free+0x258/0x2b4
2860 04:14:49.395715 # [ 140.260945] kfree+0xc0/0x1a0
2861 04:14:49.435787 # [ 140.264189] skb_free_head+0x4c/0x90
2862 04:14:49.436188 # [ 140.268041] skb_release_data+0x14c/0x1c4
2863 04:14:49.436483 # [ 140.272331] skb_attempt_defer_free+0x110/0x210
2864 04:14:49.436735 # [ 140.277145] tcp_recvmsg_locked+0x678/0x970
2865 04:14:49.436963 # [ 140.281614] tcp_recvmsg+0x7c/0x1d0
2866 04:14:49.437146 # [ 140.285383] inet_recvmsg+0x6c/0xc4
2867 04:14:49.437348 # [ 140.289150] sock_recvmsg+0x44/0x60
2868 04:14:49.437503 # [ 140.292916] xs_read_stream_request.constprop.0+0x4b8/0x5d0
2869 04:14:49.437679 # [ 140.298776] xs_read_stream.constprop.0+0x1fc/0x440
2870 04:14:49.438897 # [ 140.303939] xs_stream_data_receive_workfn+0x7c/0x1b0
2871 04:14:49.479049 # [ 140.309276] process_one_work+0x280/0x5c0
2872 04:14:49.479346 # [ 140.313565] worker_thread+0x7c/0x430
2873 04:14:49.479583 # [ 140.317503] kthread+0x110/0x114
2874 04:14:49.479776 # [ 140.321013] ret_from_fork+0x10/0x20
2875 04:14:49.480008 # [ 140.324868] Slab 0xfffffc002030f400 objects=10 used=7 fp=0xffff00080c3d1c00 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2876 04:14:49.480193 # [ 140.337953] Object 0xffff00080c3d5800 @offset=22528 fp=0x0000000000000000
2877 04:14:49.480370 #
2878 04:14:49.482113 # [ 140.346766] Redzone ffff00080c3d5400: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2879 04:14:49.522369 # [ 140.356535] Redzone ffff00080c3d5410: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2880 04:14:49.522686 # [ 140.366303] Redzone ffff00080c3d5420: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2881 04:14:49.522870 # [ 140.376070] Redzone ffff00080c3d5430: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2882 04:14:49.523032 # [ 140.385837] Redzone ffff00080c3d5440: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2883 04:14:49.565379 # [ 140.395604] Redzone ffff00080c3d5450: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2884 04:14:49.565686 # [ 140.405371] Redzone ffff00080c3d5460: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2885 04:14:49.565917 # [ 140.415138] Redzone ffff00080c3d5470: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2886 04:14:49.566145 # [ 140.424905] Redzone ffff00080c3d5480: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2887 04:14:49.608490 # [ 140.434673] Redzone ffff00080c3d5490: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2888 04:14:49.608756 # [ 140.444440] Redzone ffff00080c3d54a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2889 04:14:49.608978 # [ 140.454208] Redzone ffff00080c3d54b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2890 04:14:49.609181 # [ 140.463975] Redzone ffff00080c3d54c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2891 04:14:49.611678 # [ 140.473742] Redzone ffff00080c3d54d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2892 04:14:49.651648 # [ 140.483510] Redzone ffff00080c3d54e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2893 04:14:49.651885 # [ 140.493277] Redzone ffff00080c3d54f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2894 04:14:49.652102 # [ 140.503044] Redzone ffff00080c3d5500: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2895 04:14:49.652315 # [ 140.512811] Redzone ffff00080c3d5510: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2896 04:14:49.695041 # [ 140.522578] Redzone ffff00080c3d5520: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2897 04:14:49.695513 # [ 140.532346] Redzone ffff00080c3d5530: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2898 04:14:49.695948 # [ 140.542113] Redzone ffff00080c3d5540: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2899 04:14:49.696358 # [ 140.551880] Redzone ffff00080c3d5550: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2900 04:14:49.698382 # [ 140.561648] Redzone ffff00080c3d5560: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2901 04:14:49.738346 # [ 140.571415] Redzone ffff00080c3d5570: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2902 04:14:49.738805 # [ 140.581182] Redzone ffff00080c3d5580: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2903 04:14:49.739149 # [ 140.590949] Redzone ffff00080c3d5590: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2904 04:14:49.739465 # [ 140.600717] Redzone ffff00080c3d55a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2905 04:14:49.781371 # [ 140.610484] Redzone ffff00080c3d55b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2906 04:14:49.781837 # [ 140.620251] Redzone ffff00080c3d55c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2907 04:14:49.782216 # [ 140.630018] Redzone ffff00080c3d55d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2908 04:14:49.782536 # [ 140.639786] Redzone ffff00080c3d55e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2909 04:14:49.784682 # [ 140.649553] Redzone ffff00080c3d55f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2910 04:14:49.824586 # [ 140.659320] Redzone ffff00080c3d5600: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2911 04:14:49.825043 # [ 140.669087] Redzone ffff00080c3d5610: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2912 04:14:49.825383 # [ 140.678854] Redzone ffff00080c3d5620: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2913 04:14:49.825702 # [ 140.688622] Redzone ffff00080c3d5630: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2914 04:14:49.867695 # [ 140.698388] Redzone ffff00080c3d5640: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2915 04:14:49.868149 # [ 140.708156] Redzone ffff00080c3d5650: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2916 04:14:49.868494 # [ 140.717923] Redzone ffff00080c3d5660: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2917 04:14:49.868809 # [ 140.727690] Redzone ffff00080c3d5670: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2918 04:14:49.870980 # [ 140.737457] Redzone ffff00080c3d5680: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2919 04:14:49.910878 # [ 140.747224] Redzone ffff00080c3d5690: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2920 04:14:49.911329 # [ 140.756992] Redzone ffff00080c3d56a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2921 04:14:49.911670 # [ 140.766759] Redzone ffff00080c3d56b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2922 04:14:49.911982 # [ 140.776526] Redzone ffff00080c3d56c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2923 04:14:49.953929 # [ 140.786293] Redzone ffff00080c3d56d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2924 04:14:49.954446 # [ 140.796060] Redzone ffff00080c3d56e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2925 04:14:49.954814 # [ 140.805828] Redzone ffff00080c3d56f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2926 04:14:49.955138 # [ 140.815594] Redzone ffff00080c3d5700: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2927 04:14:49.957266 # [ 140.825362] Redzone ffff00080c3d5710: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2928 04:14:49.997157 # [ 140.835129] Redzone ffff00080c3d5720: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2929 04:14:49.997626 # [ 140.844896] Redzone ffff00080c3d5730: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2930 04:14:49.997990 # [ 140.854664] Redzone ffff00080c3d5740: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2931 04:14:49.998440 # [ 140.864431] Redzone ffff00080c3d5750: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2932 04:14:50.040387 # [ 140.874198] Redzone ffff00080c3d5760: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2933 04:14:50.040876 # [ 140.883965] Redzone ffff00080c3d5770: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2934 04:14:50.041227 # [ 140.893732] Redzone ffff00080c3d5780: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2935 04:14:50.041544 # [ 140.903499] Redzone ffff00080c3d5790: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2936 04:14:50.043645 # [ 140.913266] Redzone ffff00080c3d57a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2937 04:14:50.083561 # [ 140.923034] Redzone ffff00080c3d57b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2938 04:14:50.084031 # [ 140.932801] Redzone ffff00080c3d57c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2939 04:14:50.084371 # [ 140.942569] Redzone ffff00080c3d57d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2940 04:14:50.084690 # [ 140.952336] Redzone ffff00080c3d57e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2941 04:14:50.126646 # [ 140.962103] Redzone ffff00080c3d57f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2942 04:14:50.127129 # [ 140.971871] Object ffff00080c3d5800: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2943 04:14:50.127570 # [ 140.981638] Object ffff00080c3d5810: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2944 04:14:50.127974 # [ 140.991405] Object ffff00080c3d5820: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2945 04:14:50.129845 # [ 141.001172] Object ffff00080c3d5830: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2946 04:14:50.169923 # [ 141.010939] Object ffff00080c3d5840: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2947 04:14:50.170446 # [ 141.020707] Object ffff00080c3d5850: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2948 04:14:50.170940 # [ 141.030474] Object ffff00080c3d5860: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2949 04:14:50.171746 # [ 141.040241] Object ffff00080c3d5870: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2950 04:14:50.213002 # [ 141.050008] Object ffff00080c3d5880: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2951 04:14:50.213493 # [ 141.059775] Object ffff00080c3d5890: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2952 04:14:50.213938 # [ 141.069542] Object ffff00080c3d58a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2953 04:14:50.214379 # [ 141.079310] Object ffff00080c3d58b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2954 04:14:50.256226 # [ 141.089077] Object ffff00080c3d58c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2955 04:14:50.256705 # [ 141.098845] Object ffff00080c3d58d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2956 04:14:50.257151 # [ 141.108612] Object ffff00080c3d58e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2957 04:14:50.257560 # [ 141.118379] Object ffff00080c3d58f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2958 04:14:50.257954 # [ 141.128146] Object ffff00080c3d5900: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2959 04:14:50.299378 # [ 141.137913] Object ffff00080c3d5910: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2960 04:14:50.299857 # [ 141.147681] Object ffff00080c3d5920: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2961 04:14:50.300305 # [ 141.157448] Object ffff00080c3d5930: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2962 04:14:50.300712 # [ 141.167215] Object ffff00080c3d5940: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2963 04:14:50.342523 # [ 141.176982] Object ffff00080c3d5950: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2964 04:14:50.343001 # [ 141.186750] Object ffff00080c3d5960: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2965 04:14:50.343517 # [ 141.196517] Object ffff00080c3d5970: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2966 04:14:50.343944 # [ 141.206284] Object ffff00080c3d5980: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2967 04:14:50.345825 # [ 141.216051] Object ffff00080c3d5990: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2968 04:14:50.385728 # [ 141.225818] Object ffff00080c3d59a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2969 04:14:50.386325 # [ 141.235585] Object ffff00080c3d59b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2970 04:14:50.386789 # [ 141.245353] Object ffff00080c3d59c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2971 04:14:50.387213 # [ 141.255120] Object ffff00080c3d59d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2972 04:14:50.428895 # [ 141.264888] Object ffff00080c3d59e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2973 04:14:50.429403 # [ 141.274655] Object ffff00080c3d59f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2974 04:14:50.429871 # [ 141.284422] Object ffff00080c3d5a00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2975 04:14:50.430324 # [ 141.294190] Object ffff00080c3d5a10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2976 04:14:50.432194 # [ 141.303957] Object ffff00080c3d5a20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2977 04:14:50.472042 # [ 141.313724] Object ffff00080c3d5a30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2978 04:14:50.472518 # [ 141.323492] Object ffff00080c3d5a40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2979 04:14:50.472965 # [ 141.333259] Object ffff00080c3d5a50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2980 04:14:50.473370 # [ 141.343026] Object ffff00080c3d5a60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2981 04:14:50.515207 # [ 141.352794] Object ffff00080c3d5a70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2982 04:14:50.515734 # [ 141.362561] Object ffff00080c3d5a80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2983 04:14:50.516195 # [ 141.372329] Object ffff00080c3d5a90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2984 04:14:50.516614 # [ 141.382096] Object ffff00080c3d5aa0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2985 04:14:50.518483 # [ 141.391863] Object ffff00080c3d5ab0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2986 04:14:50.558316 # [ 141.401631] Object ffff00080c3d5ac0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2987 04:14:50.559220 # [ 141.411398] Object ffff00080c3d5ad0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2988 04:14:50.559638 # [ 141.421165] Object ffff00080c3d5ae0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2989 04:14:50.560061 # [ 141.430932] Object ffff00080c3d5af0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2990 04:14:50.601295 # [ 141.440700] Object ffff00080c3d5b00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk<6>[ 143.716074] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
2991 04:14:50.601599
2992 04:14:50.601848 # [ 141.450467] Object ffff<6>[ 143.724906] lkdtm: Attempting vmalloc linear overflow ...
2993 04:14:50.602131 00080c3d5b10: 6b 6b 6b 6b 6b 6b <0>[ 143.732904] detected buffer overflow in memset
2994 04:14:50.602361 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b k<4>[ 143.740413] ------------[ cut here ]------------
2995 04:14:50.602619 kkkkkkkkkkkkkkk
2996 04:14:50.604397 # [ 141.460234<2>[ 143.748010] kernel BUG at lib/string_helpers.c:1027!
2997 04:14:50.644512 ] Object ffff00080c3d5b20: 6b <0>[ 143.756023] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
2998 04:14:50.644804 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 143.765861] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2999 04:14:50.645053 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3000 04:14:50.645253 <4>[ 143.782397] CPU: 2 PID: 1584 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3001 04:14:50.687641 # [ 141.470002] Object ffff00<4>[ 143.793102] Hardware name: ARM Juno development board (r0) (DT)
3002 04:14:50.687881 080c3d5b30: 6b 6b 6b 6b 6b 6b 6b<4>[ 143.802068] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3003 04:14:50.688107 6b 6b 6b 6b 6b 6b 6b 6b 6b kkk<4>[ 143.812077] pc : fortify_panic+0x24/0x28
3004 04:14:50.688312 kkkkkkkkkkkkk
3005 04:14:50.688508 # [ 141.479769] <4>[ 143.819041] lr : fortify_panic+0x24/0x28
3006 04:14:50.688688 Object ffff00080c3d5b40: 6b 6b<4>[ 143.826004] sp : ffff80000ea7b990
3007 04:14:50.690828 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 143.832359] x29: ffff80000ea7b990 x28: ffff000806e14f00 x27: 0000000000000000
3008 04:14:50.731077 b 6b 6b 6b kkkkkkkkkkkkkkkk
3009 04:14:50.731550 # <4>[ 143.842543] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3010 04:14:50.731997 [ 141.489536] Object ffff0008<4>[ 143.852726] x23: ffff00080de78000 x22: ffff80000ea7bb40 x21: 0000000000000018
3011 04:14:50.732409 0c3d5b50: 6b 6b 6b 6b 6b 6b 6b 6<4>[ 143.862909] x20: ffff80000c991000 x19: ffff800009f62f10 x18: 0000000000000000
3012 04:14:50.732820 b 6b 6b 6b 6b 6b 6b 6b 6b kkkkk<4>[ 143.873092] x17: ffff8000086b1bb8 x16: ffff800008c138e4 x15: ffff800008c1334c
3013 04:14:50.734381 kkkkkkkkkkk
3014 04:14:50.774269 # [ 141.499303] Ob<4>[ 143.883275] x14: 0000000000000000 x13: 205d343039323337 x12: 2e33343120205b3e
3015 04:14:50.774772 ject ffff00080c3d5b60: 6b 6b 6<4>[ 143.893458] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815f928
3016 04:14:50.775126 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 143.903641] x8 : ffff000806e14f00 x7 : 3430393233372e33 x6 : 0000000000000001
3017 04:14:50.775447 6b 6b 6b kkkkkkkkkkkkkkkk
3018 04:14:50.775763 # [ <4>[ 143.913827] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3019 04:14:50.817447 141.509070] Object ffff00080c<4>[ 143.924013] x2 : 0000000000000000 x1 : ffff000806e14f00 x0 : 0000000000000022
3020 04:14:50.817913 3d5b70: 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 143.934196] Call trace:
3021 04:14:50.818320 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkk<4>[ 143.939681] fortify_panic+0x24/0x28
3022 04:14:50.818646 kkkkkkkkk
3023 04:14:50.818953 # [ 141.518837] Obje<4>[ 143.946296] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3024 04:14:50.819255 ct ffff00080c3d5b80: 6b 6b 6b <4>[ 143.954303] lkdtm_do_action+0x2c/0x50
3025 04:14:50.819550 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 143.961092] direct_entry+0x164/0x180
3026 04:14:50.819843 6b 6b kkkkkkkkkkkkkkkk
3027 04:14:50.860681 # [ 1<4>[ 143.967795] full_proxy_write+0x68/0xc0
3028 04:14:50.861153 41.528605] Object ffff00080c3d<4>[ 143.974671] vfs_write+0xcc/0x2a0
3029 04:14:50.861507 5b90: 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 143.981025] ksys_write+0x78/0x104
3030 04:14:50.861826 6b 6b 6b 6b 6b 6b 6b kkkkkkkkk<4>[ 143.987466] __arm64_sys_write+0x28/0x3c
3031 04:14:50.862180 kkkkkkk
3032 04:14:50.862475 # [ 141.538372] Object<4>[ 143.994429] invoke_syscall+0x8c/0x120
3033 04:14:50.862762 ffff00080c3d5ba0: 6b 6b 6b 6b<4>[ 144.001218] el0_svc_common.constprop.0+0x68/0x124
3034 04:14:50.863881 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 144.009052] do_el0_svc+0x40/0xcc
3035 04:14:50.864329 b 6b kkkkkkkkkkkkkkkk
3036 04:14:50.903523 # [ 141<4>[ 144.015406] el0_svc+0x48/0xc0
3037 04:14:50.903798 .548139] Object ffff00080c3d5b<4>[ 144.021499] el0t_64_sync_handler+0xb8/0xbc
3038 04:14:50.903974 b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 144.028723] el0t_64_sync+0x18c/0x190
3039 04:14:50.904133 b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3040 04:14:50.904282 # [ 141.557907] Object ffff00080c3d5bc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3041 04:14:50.906685 # [ 141.567674] Object ffff00080c3d5bd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3042 04:14:50.946647 # [ 141.577441] Object ffff00080c3d5be0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3043 04:14:50.946888 # [ 141.587208] Object ffff00080c3d5bf0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
3044 04:14:50.947060 # [ 141.596976] Redzone ffff00080c3d5c00: 78 56 34 12 cc cc cc cc xV4.....
3045 04:14:50.947220 # [ 141.606047] Padding ffff00080c3d5c54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3046 04:14:50.990093 # [ 141.615815] Padding ffff00080c3d5c64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3047 04:14:50.990560 # [ 141.625582] Padding ffff00080c3d5c74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3048 04:14:50.990905 # [ 141.635350] Padding ffff00080c3d5c84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3049 04:14:50.991226 # [ 141.645117] Padding ffff00080c3d5c94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3050 04:14:50.993373 # [ 141.654884] Padding ffff00080c3d5ca4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3051 04:14:51.033255 # [ 141.664651] Padding ffff00080c3d5cb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3052 04:14:51.033709 # [ 141.674418] Padding ffff00080c3d5cc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3053 04:14:51.034090 # [ 141.684186] Padding ffff00080c3d5cd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3054 04:14:51.034417 # [ 141.693953] Padding ffff00080c3d5ce4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3055 04:14:51.076373 # [ 141.703720] Padding ffff00080c3d5cf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3056 04:14:51.076835 # [ 141.713488] Padding ffff00080c3d5d04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3057 04:14:51.077177 # [ 141.723255] Padding ffff00080c3d5d14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3058 04:14:51.077488 # [ 141.733022] Padding ffff00080c3d5d24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3059 04:14:51.079664 # [ 141.742789] Padding ffff00080c3d5d34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3060 04:14:51.119554 # [ 141.752556] Padding ffff00080c3d5d44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3061 04:14:51.120023 # [ 141.762323] Padding ffff00080c3d5d54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3062 04:14:51.120363 # [ 141.772090] Padding ffff00080c3d5d64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3063 04:14:51.120677 # [ 141.781858] Padding ffff00080c3d5d74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3064 04:14:51.162650 # [ 141.791626] Padding ffff00080c3d5d84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3065 04:14:51.163129 # [ 141.801393] Padding ffff00080c3d5d94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3066 04:14:51.163477 # [ 141.811160] Padding ffff00080c3d5da4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3067 04:14:51.163797 # [ 141.820927] Padding ffff00080c3d5db4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3068 04:14:51.165860 # [ 141.830694] Padding ffff00080c3d5dc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3069 04:14:51.205849 # [ 141.840461] Padding ffff00080c3d5dd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3070 04:14:51.206348 # [ 141.850228] Padding ffff00080c3d5de4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3071 04:14:51.206693 # [ 141.859995] Padding ffff00080c3d5df4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3072 04:14:51.207007 # [ 141.869762] Padding ffff00080c3d5e04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3073 04:14:51.249017 # [ 141.879530] Padding ffff00080c3d5e14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3074 04:14:51.249480 # [ 141.889297] Padding ffff00080c3d5e24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3075 04:14:51.249822 # [ 141.899064] Padding ffff00080c3d5e34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3076 04:14:51.250187 # [ 141.908831] Padding ffff00080c3d5e44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3077 04:14:51.252267 # [ 141.918598] Padding ffff00080c3d5e54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3078 04:14:51.292187 # [ 141.928365] Padding ffff00080c3d5e64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3079 04:14:51.292643 # [ 141.938133] Padding ffff00080c3d5e74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3080 04:14:51.292984 # [ 141.947900] Padding ffff00080c3d5e84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3081 04:14:51.293298 # [ 141.957667] Padding ffff00080c3d5e94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3082 04:14:51.335260 # [ 141.967435] Padding ffff00080c3d5ea4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3083 04:14:51.336105 # [ 141.977202] Padding ffff00080c3d5eb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3084 04:14:51.336486 # [ 141.986969] Padding ffff00080c3d5ec4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3085 04:14:51.336812 # [ 141.996736] Padding ffff00080c3d5ed4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3086 04:14:51.338542 # [ 142.006503] Padding ffff00080c3d5ee4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3087 04:14:51.378534 # [ 142.016271] Padding ffff00080c3d5ef4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3088 04:14:51.378994 # [ 142.026038] Padding ffff00080c3d5f04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3089 04:14:51.379349 # [ 142.035805] Padding ffff00080c3d5f14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3090 04:14:51.379675 # [ 142.045572] Padding ffff00080c3d5f24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3091 04:14:51.421589 # [ 142.055339] Padding ffff00080c3d5f34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3092 04:14:51.422473 # [ 142.065106] Padding ffff00080c3d5f44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3093 04:14:51.422866 # [ 142.074873] Padding ffff00080c3d5f54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3094 04:14:51.423200 # [ 142.084641] Padding ffff00080c3d5f64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3095 04:14:51.464826 # [ 142.094408] Padding ffff00080c3d5f74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3096 04:14:51.465286 # [ 142.104176] Padding ffff00080c3d5f84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3097 04:14:51.465637 # [ 142.113943] Padding ffff00080c3d5f94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3098 04:14:51.465964 # [ 142.123710] Padding ffff00080c3d5fa4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3099 04:14:51.466363 # [ 142.133477] Padding ffff00080c3d5fb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3100 04:14:51.507973 # [ 142.143244] Padding ffff00080c3d5fc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3101 04:14:51.508433 # [ 142.153012] Padding ffff00080c3d5fd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3102 04:14:51.508789 # [ 142.162779] Padding ffff00080c3d5fe4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3103 04:14:51.509118 # [ 142.172546] Padding ffff00080c3d5ff4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3104 04:14:51.511262 # [ 142.181967] CPU: 4 PID: 1545 Comm: cat Tainted: G D W E 6.1.92-cip22 #1
3105 04:14:51.551141 # [ 142.189912] Hardware name: ARM Juno development board (r0) (DT)
3106 04:14:51.551635 # [ 142.196109] Call trace:
3107 04:14:51.551997 # [ 142.198823] dump_backtrace+0xe8/0x140
3108 04:14:51.552329 # [ 142.202852] show_stack+0x30/0x40
3109 04:14:51.552644 # [ 142.206443] dump_stack_lvl+0x8c/0xb8
3110 04:14:51.552950 # [ 142.210385] dump_stack+0x18/0x34
3111 04:14:51.553246 # [ 142.213977] print_trailer+0x180/0x194
3112 04:14:51.553535 # [ 142.218008] check_bytes_and_report+0x100/0x130
3113 04:14:51.553820 # [ 142.222820] check_object+0x1e8/0x2d0
3114 04:14:51.554559 # [ 142.226760] free_debug_processing+0x240/0x5b0
3115 04:14:51.554900 # [ 142.231485] __slab_free+0x2e8/0x43c
3116 04:14:51.594383 # [ 142.235338] __kmem_cache_free+0x258/0x2b4
3117 04:14:51.594863 # [ 142.239715] kfree+0xc0/0x1a0
3118 04:14:51.595301 # [ 142.242960] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3119 04:14:51.595712 # [ 142.247949] lkdtm_do_action+0x2c/0x50
3120 04:14:51.596109 # [ 142.251978] direct_entry+0x164/0x180
3121 04:14:51.596495 # [ 142.255920] full_proxy_write+0x68/0xc0
3122 04:14:51.596871 # [ 142.260038] vfs_write+0xcc/0x2a0
3123 04:14:51.597266 # [ 142.263636] ksys_write+0x78/0x104
3124 04:14:51.597647 # [ 142.267318] __arm64_sys_write+0x28/0x3c
3125 04:14:51.598046 # [ 142.271524] invoke_syscall+0x8c/0x120
3126 04:14:51.637500 # [ 142.275556] el0_svc_common.constprop.0+0x68/0x124
3127 04:14:51.637959 # [ 142.280633] do_el0_svc+0x40/0xcc
3128 04:14:51.638427 # [ 142.284229] el0_svc+0x48/0xc0
3129 04:14:51.638837 # [ 142.287560] el0t_64_sync_handler+0xb8/0xbc
3130 04:14:51.639229 # [ 142.292025] el0t_64_sync+0x18c/0x190
3131 04:14:51.639613 # [ 142.295967] FIX kmalloc-1k: Restoring Right Redzone 0xffff00080c3d5c00-0xffff00080c3d5c03=0xcc
3132 04:14:51.640009 # [ 142.305192] FIX kmalloc-1k: Object at 0xffff00080c3d5800 not freed
3133 04:14:51.640403 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3134 04:14:51.640791 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3135 04:14:51.641453 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3136 04:14:51.682249 <0>[ 144.794574] Code: aa1303e1 d0004960 91020000 97ffe254 (d4210000)
3137 04:14:51.682650 <4>[ 144.800943] ---[ end trace 0000000000000000 ]---
3138 04:14:51.682855 <6>[ 144.805829] note: cat[1584] exited with irqs disabled
3139 04:14:51.683023 <6>[ 144.811226] note: cat[1584] exited with preempt_count 1
3140 04:14:51.683295 <4>[ 144.818344] ------------[ cut here ]------------
3141 04:14:51.683518 <4>[ 144.823236] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3142 04:14:51.725606 <4>[ 144.833190] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3143 04:14:51.725889 <4>[ 144.847029] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.92-cip22 #1
3144 04:14:51.726088 <4>[ 144.855228] Hardware name: ARM Juno development board (r0) (DT)
3145 04:14:51.726251 <4>[ 144.861423] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3146 04:14:51.726393 <4>[ 144.868669] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3147 04:14:51.726517 <4>[ 144.874173] lr : ct_idle_enter+0x10/0x1c
3148 04:14:51.728781 <4>[ 144.878370] sp : ffff80000c413d20
3149 04:14:51.768905 <4>[ 144.881950] x29: ffff80000c413d20 x28: 0000000000000000 x27: 0000000000000000
3150 04:14:51.769161 <4>[ 144.889378] x26: 0000000000000000 x25: 00000021b7d844c8 x24: 0000000000000000
3151 04:14:51.769347 <4>[ 144.896803] x23: ffff0008041be880 x22: 0000000000000000 x21: 0000000000000000
3152 04:14:51.769542 <4>[ 144.904227] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
3153 04:14:51.769697 <4>[ 144.911651] x17: 000000000000003e x16: 0000000000000001 x15: ffff80000a5004c0
3154 04:14:51.812295 <4>[ 144.919076] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
3155 04:14:51.812545 <4>[ 144.926499] x11: 0000000000003252 x10: 0000000000003252 x9 : ffff800009142be0
3156 04:14:51.812719 <4>[ 144.933924] x8 : 000000000003571f x7 : 071c71c71c71c71c x6 : ffff80000b5f7080
3157 04:14:51.812878 <4>[ 144.941348] x5 : 00000000000006d7 x4 : 4000000000000002 x3 : ffff800974a50000
3158 04:14:51.813092 <4>[ 144.948772] x2 : ffff80000c413d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
3159 04:14:51.813386 <4>[ 144.956195] Call trace:
3160 04:14:51.813672 <4>[ 144.958906] ct_kernel_exit.constprop.0+0x11c/0x180
3161 04:14:51.815632 <4>[ 144.964062] ct_idle_enter+0x10/0x1c
3162 04:14:51.855856 <4>[ 144.967910] cpuidle_enter_state+0x2a4/0x5a0
3163 04:14:51.856297 <4>[ 144.972458] cpuidle_enter+0x40/0x60
3164 04:14:51.856600 <4>[ 144.976306] do_idle+0x258/0x310
3165 04:14:51.856879 <4>[ 144.979808] cpu_startup_entry+0x3c/0x44
3166 04:14:51.857146 <4>[ 144.984005] secondary_start_kernel+0x138/0x160
3167 04:14:51.857402 <4>[ 144.988812] __secondary_switched+0xb0/0xb4
3168 04:14:51.857656 <4>[ 144.993274] irq event stamp: 244070
3169 04:14:51.857908 <4>[ 144.997028] hardirqs last enabled at (244069): [<ffff8000096c69f4>] el1_interrupt+0x54/0x64
3170 04:14:51.899270 <4>[ 145.005751] hardirqs last disabled at (244070): [<ffff800008127eac>] do_idle+0xec/0x310
3171 04:14:51.899741 <4>[ 145.014040] softirqs last enabled at (244068): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
3172 04:14:51.900088 <4>[ 145.022848] softirqs last disabled at (244059): [<ffff800008017668>] ____do_softirq+0x18/0x24
3173 04:14:51.900403 <4>[ 145.031657] ---[ end trace 0000000000000000 ]---
3174 04:14:51.900705 # Segmentation fault
3175 04:14:51.900999 # [ 143.716074] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3176 04:14:51.901290 # [ 143.724906] lkdtm: Attempting vmalloc linear overflow ...
3177 04:14:51.902456 # [ 143.732904] detected buffer overflow in memset
3178 04:14:51.942463 # [ 143.740413] ------------[ cut here ]------------
3179 04:14:51.942925 # [ 143.748010] kernel BUG at lib/string_helpers.c:1027!
3180 04:14:51.943415 # [ 143.756023] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3181 04:14:51.944160 # [ 143.765861] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3182 04:14:51.944516 # [ 143.782397] CPU: 2 PID: 1584 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3183 04:14:51.985634 # [ 143.793102] Hardware name: ARM Juno development board (r0) (DT)
3184 04:14:51.986347 # [ 143.802068] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3185 04:14:51.986764 # [ 143.812077] pc : fortify_panic+0x24/0x28
3186 04:14:51.987232 # [ 143.819041] lr : fortify_panic+0x24/0x28
3187 04:14:51.987682 # [ 143.826004] sp : ffff80000ea7b990
3188 04:14:51.988407 # [ 143.832359] x29: ffff80000ea7b990 x28: ffff000806e14f00 x27: 0000000000000000
3189 04:14:51.988761 # [ 143.842543] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3190 04:14:51.989261 # [ 143.852726] x23: ffff00080de78000 x22: ffff80000ea7bb40 x21: 0000000000000018
3191 04:14:52.028726 # [ 143.862909] x20: ffff80000c991000 x19: ffff800009f62f10 x18: 0000000000000000
3192 04:14:52.029199 # [ 143.873092] x17: ffff8000086b1bb8 x16: ffff800008c138e4 x15: ffff800008c1334c
3193 04:14:52.029742 # [ 143.883275] x14: 0000000000000000 x13: 205d343039323337 x12: 2e33343120205b3e
3194 04:14:52.030798 # [ 143.893458] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815f928
3195 04:14:52.031348 # [ 143.903641] x8 : ffff000806e14f00 x7 : 3430393233372e33 x6 : 0000000000000001
3196 04:14:52.032269 # [ 143.913827] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3197 04:14:52.071967 # [ 143.924013] x2 : 0000000000000000 x1 : ffff000806e14f00 x0 : 0000000000000022
3198 04:14:52.072458 # [ 143.934196] Call trace:
3199 04:14:52.072795 # [ 143.939681] fortify_panic+0x24/0x28
3200 04:14:52.073099 # [ 143.946296] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3201 04:14:52.073390 # [ 143.954303] lkdtm_do_action+0x2c/0x50
3202 04:14:52.073672 # [ 143.961092] direct_entry+0x164/0x180
3203 04:14:52.073948 # [ 143.967795] full_proxy_write+0x68/0xc0
3204 04:14:52.074278 # [ 143.974671] vfs_write+0xcc/0x2a0
3205 04:14:52.074555 # [ 143.981025] ksys_write+0x78/0x104
3206 04:14:52.075210 # [ 143.987466] __arm64_sys_write+0x28/0x3c
3207 04:14:52.115085 # [ 143.994429] invoke_syscall+0x8c/0x120
3208 04:14:52.115542 # [ 144.001218] el0_svc_common.constprop.0+0x68/0x124
3209 04:14:52.115872 # [ 144.009052] do_el0_svc+0x40/0xcc
3210 04:14:52.116176 # [ 144.015406] el0_svc+0x48/0xc0
3211 04:14:52.116465 # [ 144.021499] el0t_64_sync_handler+0xb8/0xbc
3212 04:14:52.116746 # [ 144.028723] el0t_64_sync+0x18c/0x190
3213 04:14:52.117397 # [ 144.794574] Code: aa1303e1 d0004960 91020000 97ffe254 (d4210000)
3214 04:14:52.117933 # [ 144.800943] ---[ end trace 0000000000000000 ]---
3215 04:14:52.118308 # [ 144.805829] note: cat[1584] exited with irqs disabled
3216 04:14:52.118733 # [ 144.811226] note: cat[1584] exited with preempt_count 1
3217 04:14:52.157870 # [ 144.818344] ------------[ cut here ]------------
3218 04:14:52.158557 # [ 144.823236] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3219 04:14:52.158839 # [ 144.833190] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3220 04:14:52.159070 # [ 144.847029] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.92-cip22 #1
3221 04:14:52.161061 # [ 144.855228] Hardware name: ARM Juno development board (r0) (DT)
3222 04:14:52.201138 # [ 144.861423] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3223 04:14:52.201407 # [ 144.868669] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3224 04:14:52.201581 # [ 144.874173] lr : ct_idle_enter+0x10/0x1c
3225 04:14:52.201736 # [ 144.878370] sp : ffff80000c413d20
3226 04:14:52.201882 # [ 144.881950] x29: ffff80000c413d20 x28: 0000000000000000 x27: 0000000000000000
3227 04:14:52.202055 # [ 144.889378] x26: 0000000000000000 x25: 00000021b7d844c8 x24: 0000000000000000
3228 04:14:52.204349 # [ 144.896803] x23: ffff0008041be880 x22: 0000000000000000 x21: 0000000000000000
3229 04:14:52.243346 # [ 144.904227] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
3230 04:14:52.243592 # [ 144.911651] x17: 000000000000003e x16: 0000000000000001 x15: ffff80000a5004c0
3231 04:14:52.243759 # [ 144.919076] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
3232 04:14:52.243911 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3233 04:14:52.246496 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3234 04:14:52.246715 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3235 04:14:52.422462 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3236 04:14:52.470382 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3237 04:14:52.566368 # selftests: lkdtm: READ_AFTER_FREE.sh
3238 04:14:53.192553 <6>[ 146.312118] lkdtm: Performing direct entry READ_AFTER_FREE
3239 04:14:53.193501 <6>[ 146.318194] lkdtm: Value in memory before free: 12345678
3240 04:14:53.193895 <6>[ 146.324244] lkdtm: Attempting bad read from freed memory
3241 04:14:53.195899 <6>[ 146.329905] lkdtm: Memory correctly poisoned (6b6b6b6b)
3242 04:14:53.327538 # [ 146.312118] lkdtm: Performing direct entry READ_AFTER_FREE
3243 04:14:53.328037 # [ 146.318194] lkdtm: Value in memory before free: 12345678
3244 04:14:53.328935 # [ 146.324244] lkdtm: Attempting bad read from freed memory
3245 04:14:53.329307 # [ 146.329905] lkdtm: Memory correctly poisoned (6b6b6b6b)
3246 04:14:53.346551 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3247 04:14:53.410400 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3248 04:14:53.506409 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3249 04:14:53.896154 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3250 04:14:53.928112 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3251 04:14:54.024028 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3252 04:14:54.644310 <6>[ 147.767228] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3253 04:14:54.644832 <6>[ 147.773639] lkdtm: Value in memory before free: 12345678
3254 04:14:54.645580 <6>[ 147.779298] lkdtm: Attempting to read from freed memory
3255 04:14:54.647598 <6>[ 147.784971] lkdtm: Memory correctly poisoned (0)
3256 04:14:54.787298 # [ 147.767228] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3257 04:14:54.787808 # [ 147.773639] lkdtm: Value in memory before free: 12345678
3258 04:14:54.788665 # [ 147.779298] lkdtm: Attempting to read from freed memory
3259 04:14:54.789052 # [ 147.784971] lkdtm: Memory correctly poisoned (0)
3260 04:14:54.806341 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3261 04:14:54.870364 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3262 04:14:54.966298 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3263 04:14:55.559646 <6>[ 148.691116] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3264 04:14:55.562940 <6>[ 148.697313] lkdtm: Memory appears initialized (6b, no earlier values)
3265 04:14:55.692545 # [ 148.691116] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3266 04:14:55.695791 # [ 148.697313] lkdtm: Memory appears initialized (6b, no earlier values)
3267 04:14:55.711701 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3268 04:14:55.775542 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3269 04:14:55.871337 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3270 04:14:56.487703 <6>[ 149.618650] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3271 04:14:56.490969 <6>[ 149.624869] lkdtm: Memory appears initialized (0, no earlier values)
3272 04:14:56.617573 # [ 149.618650] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3273 04:14:56.620909 # [ 149.624869] lkdtm: Memory appears initialized (0, no earlier values)
3274 04:14:56.636780 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3275 04:14:56.700684 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3276 04:14:56.796675 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3277 04:14:57.370604 <6>[ 150.483698] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3278 04:14:57.371122 <6>[ 150.489690] lkdtm: Attempting double slab free ...
3279 04:14:57.371844 <3>[ 150.495185] =============================================================================
3280 04:14:57.372195 <3>[ 150.503649] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3281 04:14:57.372512 <3>[ 150.503649]
3282 04:14:57.373943 <3>[ 150.516640] -----------------------------------------------------------------------------
3283 04:14:57.374410 <3>[ 150.516640]
3284 04:14:57.414276 <3>[ 150.526838] Slab 0xfffffc0020351580 objects=25 used=0 fp=0xffff00080d456008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3285 04:14:57.414758 <4>[ 150.539492] CPU: 3 PID: 1873 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3286 04:14:57.415093 <4>[ 150.547436] Hardware name: ARM Juno development board (r0) (DT)
3287 04:14:57.415404 <4>[ 150.553633] Call trace:
3288 04:14:57.415697 <4>[ 150.556347] dump_backtrace+0xe8/0x140
3289 04:14:57.415984 <4>[ 150.560381] show_stack+0x30/0x40
3290 04:14:57.417475 <4>[ 150.563973] dump_stack_lvl+0x8c/0xb8
3291 04:14:57.457347 <4>[ 150.567915] dump_stack+0x18/0x34
3292 04:14:57.457814 <4>[ 150.571507] slab_err+0xa4/0xe0
3293 04:14:57.458555 <4>[ 150.574928] free_debug_processing+0x478/0x5b0
3294 04:14:57.458899 <4>[ 150.579655] __slab_free+0x2e8/0x43c
3295 04:14:57.459200 <4>[ 150.583508] kmem_cache_free+0x3e0/0x450
3296 04:14:57.459490 <4>[ 150.587710] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3297 04:14:57.459775 <4>[ 150.592351] lkdtm_do_action+0x2c/0x50
3298 04:14:57.460050 <4>[ 150.596381] direct_entry+0x164/0x180
3299 04:14:57.460324 <4>[ 150.600322] full_proxy_write+0x68/0xc0
3300 04:14:57.460599 <4>[ 150.604441] vfs_write+0xcc/0x2a0
3301 04:14:57.460968 <4>[ 150.608038] ksys_write+0x78/0x104
3302 04:14:57.505816 <4>[ 150.611721] __arm64_sys_write+0x28/0x3c
3303 04:14:57.506320 <4>[ 150.615926] invoke_syscall+0x8c/0x120
3304 04:14:57.506658 <4>[ 150.619959] el0_svc_common.constprop.0+0x68/0x124
3305 04:14:57.506966 <4>[ 150.625035] do_el0_svc+0x40/0xcc
3306 04:14:57.507723 <4>[ 150.628630] el0_svc+0x48/0xc0
3307 04:14:57.508118 <4>[ 150.631963] el0t_64_sync_handler+0xb8/0xbc
3308 04:14:57.508425 <4>[ 150.636427] el0t_64_sync+0x18c/0x190
3309 04:14:57.509237 <3>[ 150.640451] FIX lkdtm-heap-double_free: Object at 0xffff00080d456008 not freed
3310 04:14:57.650398 # [ 150.483698] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3311 04:14:57.650700 # [ 150.489690] lkdtm: Attempting double slab free ...
3312 04:14:57.650930 # [ 150.495185] =============================================================================
3313 04:14:57.651152 # [ 150.503649] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3314 04:14:57.651372 #
3315 04:14:57.651525 # [ 150.516640] -----------------------------------------------------------------------------
3316 04:14:57.653497 #
3317 04:14:57.693563 # [ 150.526838] Slab 0xfffffc0020351580 objects=25 used=0 fp=0xffff00080d456008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3318 04:14:57.693844 # [ 150.539492] CPU: 3 PID: 1873 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3319 04:14:57.694047 # [ 150.547436] Hardware name: ARM Juno development board (r0) (DT)
3320 04:14:57.694220 # [ 150.553633] Call trace:
3321 04:14:57.694377 # [ 150.556347] dump_backtrace+0xe8/0x140
3322 04:14:57.694528 # [ 150.560381] show_stack+0x30/0x40
3323 04:14:57.694674 # [ 150.563973] dump_stack_lvl+0x8c/0xb8
3324 04:14:57.696699 # [ 150.567915] dump_stack+0x18/0x34
3325 04:14:57.696925 # [ 150.571507] slab_err+0xa4/0xe0
3326 04:14:57.736757 # [ 150.574928] free_debug_processing+0x478/0x5b0
3327 04:14:57.737001 # [ 150.579655] __slab_free+0x2e8/0x43c
3328 04:14:57.737170 # [ 150.583508] kmem_cache_free+0x3e0/0x450
3329 04:14:57.737363 # [ 150.587710] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3330 04:14:57.737572 # [ 150.592351] lkdtm_do_action+0x2c/0x50
3331 04:14:57.737724 # [ 150.596381] direct_entry+0x164/0x180
3332 04:14:57.737869 # [ 150.600322] full_proxy_write+0x68/0xc0
3333 04:14:57.738035 # [ 150.604441] vfs_write+0xcc/0x2a0
3334 04:14:57.738162 # [ 150.608038] ksys_write+0x78/0x104
3335 04:14:57.739955 # [ 150.611721] __arm64_sys_write+0x28/0x3c
3336 04:14:57.784385 # [ 150.615926] invoke_syscall+0x8c/0x120
3337 04:14:57.784626 # [ 150.619959] el0_svc_common.constprop.0+0x68/0x124
3338 04:14:57.784797 # [ 150.625035] do_el0_svc+0x40/0xcc
3339 04:14:57.784953 # [ 150.628630] el0_svc+0x48/0xc0
3340 04:14:57.785110 # [ 150.631963] el0t_64_sync_handler+0xb8/0xbc
3341 04:14:57.785239 # [ 150.636427] el0t_64_sync+0x18c/0x190
3342 04:14:57.785368 # [ 150.640451] FIX lkdtm-heap-double_free: Object at 0xffff00080d456008 not freed
3343 04:14:57.785498 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3344 04:14:57.787712 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3345 04:14:57.851720 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3346 04:14:58.419843 <6>[ 151.529203] lkdtm: Performing direct entry SLAB_FREE_CROSS
3347 04:14:58.420321 <6>[ 151.535104] lkdtm: Attempting cross-cache slab free ...
3348 04:14:58.420636 <4>[ 151.540670] ------------[ cut here ]------------
3349 04:14:58.420919 <4>[ 151.545616] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3350 04:14:58.421545 <4>[ 151.554427] WARNING: CPU: 1 PID: 1912 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3351 04:14:58.423338 <4>[ 151.562303] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3352 04:14:58.463140 <4>[ 151.576144] CPU: 1 PID: 1912 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3353 04:14:58.463923 <4>[ 151.584082] Hardware name: ARM Juno development board (r0) (DT)
3354 04:14:58.464261 <4>[ 151.590272] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3355 04:14:58.464559 <4>[ 151.597514] pc : kmem_cache_free+0x3b0/0x450
3356 04:14:58.464840 <4>[ 151.602057] lr : kmem_cache_free+0x3b0/0x450
3357 04:14:58.465112 <4>[ 151.606599] sp : ffff80000f00b870
3358 04:14:58.466479 <4>[ 151.610178] x29: ffff80000f00b870 x28: ffff000805358040 x27: 0000000000000000
3359 04:14:58.506533 <4>[ 151.617606] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3360 04:14:58.506995 <4>[ 151.625031] x23: ffff000806e4e280 x22: ffff800008c144a4 x21: ffff00080c381008
3361 04:14:58.507342 <4>[ 151.632455] x20: ffff000806e4e080 x19: fffffc002030e040 x18: 0000000000000000
3362 04:14:58.507662 <4>[ 151.639878] x17: ffff800008c144a4 x16: ffff8000084029a0 x15: ffff8000080b3e9c
3363 04:14:58.507964 <4>[ 151.647302] x14: ffff8000096cf82c x13: ffff80000802eaf8 x12: ffff80000802e9fc
3364 04:14:58.509811 <4>[ 151.654726] x11: ffff8000084403bc x10: ffff800008440308 x9 : ffff8000096d8ba0
3365 04:14:58.549882 <4>[ 151.662150] x8 : ffff00080c266590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3366 04:14:58.550463 <4>[ 151.669574] x5 : ffff80000f00c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
3367 04:14:58.550840 <4>[ 151.676997] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805358040
3368 04:14:58.551166 <4>[ 151.684420] Call trace:
3369 04:14:58.551473 <4>[ 151.687130] kmem_cache_free+0x3b0/0x450
3370 04:14:58.551772 <4>[ 151.691325] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3371 04:14:58.552065 <4>[ 151.695872] lkdtm_do_action+0x2c/0x50
3372 04:14:58.553102 <4>[ 151.699893] direct_entry+0x164/0x180
3373 04:14:58.593306 <4>[ 151.703827] full_proxy_write+0x68/0xc0
3374 04:14:58.593811 <4>[ 151.707938] vfs_write+0xcc/0x2a0
3375 04:14:58.594214 <4>[ 151.711527] ksys_write+0x78/0x104
3376 04:14:58.594539 <4>[ 151.715201] __arm64_sys_write+0x28/0x3c
3377 04:14:58.594844 <4>[ 151.719398] invoke_syscall+0x8c/0x120
3378 04:14:58.595138 <4>[ 151.723422] el0_svc_common.constprop.0+0x68/0x124
3379 04:14:58.595428 <4>[ 151.728490] do_el0_svc+0x40/0xcc
3380 04:14:58.595714 <4>[ 151.732078] el0_svc+0x48/0xc0
3381 04:14:58.595997 <4>[ 151.735403] el0t_64_sync_handler+0xb8/0xbc
3382 04:14:58.596319 <4>[ 151.739859] el0t_64_sync+0x18c/0x190
3383 04:14:58.597050 <4>[ 151.743792] irq event stamp: 0
3384 04:14:58.636731 <4>[ 151.747110] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3385 04:14:58.637186 <4>[ 151.753656] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3386 04:14:58.637530 <4>[ 151.762118] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3387 04:14:58.637847 <4>[ 151.770579] softirqs last disabled at (0): [<0000000000000000>] 0x0
3388 04:14:58.638207 <4>[ 151.777120] ---[ end trace 0000000000000000 ]---
3389 04:14:58.639989 <3>[ 151.782086] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=0 pid=1912
3390 04:14:58.680032 <4>[ 151.789640] kmem_cache_alloc+0x2dc/0x310
3391 04:14:58.680313 <4>[ 151.793956] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3392 04:14:58.680491 <4>[ 151.798526] lkdtm_do_action+0x2c/0x50
3393 04:14:58.680707 <4>[ 151.802571] direct_entry+0x164/0x180
3394 04:14:58.680903 <4>[ 151.806536] full_proxy_write+0x68/0xc0
3395 04:14:58.681083 <4>[ 151.810672] vfs_write+0xcc/0x2a0
3396 04:14:58.681200 <4>[ 151.814286] ksys_write+0x78/0x104
3397 04:14:58.681295 <4>[ 151.817986] __arm64_sys_write+0x28/0x3c
3398 04:14:58.681389 <4>[ 151.822213] invoke_syscall+0x8c/0x120
3399 04:14:58.681726 <4>[ 151.826259] el0_svc_common.constprop.0+0x68/0x124
3400 04:14:58.683114 <4>[ 151.831352] do_el0_svc+0x40/0xcc
3401 04:14:58.701371 <4>[ 151.834963] el0_svc+0x48/0xc0
3402 04:14:58.701661 <4>[ 151.838312] el0t_64_sync_handler+0xb8/0xbc
3403 04:14:58.704491 <4>[ 151.842803] el0t_64_sync+0x18c/0x190
3404 04:14:58.861347 # [ 151.529203] lkdtm: Performing direct entry SLAB_FREE_CROSS
3405 04:14:58.861804 # [ 151.535104] lkdtm: Attempting cross-cache slab free ...
3406 04:14:58.862150 # [ 151.540670] ------------[ cut here ]------------
3407 04:14:58.862443 # [ 151.545616] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3408 04:14:58.862714 # [ 151.554427] WARNING: CPU: 1 PID: 1912 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3409 04:14:58.904625 # [ 151.562303] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3410 04:14:58.905129 # [ 151.576144] CPU: 1 PID: 1912 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3411 04:14:58.905476 # [ 151.584082] Hardware name: ARM Juno development board (r0) (DT)
3412 04:14:58.905791 # [ 151.590272] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3413 04:14:58.906148 # [ 151.597514] pc : kmem_cache_free+0x3b0/0x450
3414 04:14:58.906458 # [ 151.602057] lr : kmem_cache_free+0x3b0/0x450
3415 04:14:58.906751 # [ 151.606599] sp : ffff80000f00b870
3416 04:14:58.947743 # [ 151.610178] x29: ffff80000f00b870 x28: ffff000805358040 x27: 0000000000000000
3417 04:14:58.948214 # [ 151.617606] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3418 04:14:58.948666 # [ 151.625031] x23: ffff000806e4e280 x22: ffff800008c144a4 x21: ffff00080c381008
3419 04:14:58.949009 # [ 151.632455] x20: ffff000806e4e080 x19: fffffc002030e040 x18: 0000000000000000
3420 04:14:58.949319 # [ 151.639878] x17: ffff800008c144a4 x16: ffff8000084029a0 x15: ffff8000080b3e9c
3421 04:14:58.949617 # [ 151.647302] x14: ffff8000096cf82c x13: ffff80000802eaf8 x12: ffff80000802e9fc
3422 04:14:58.990949 # [ 151.654726] x11: ffff8000084403bc x10: ffff800008440308 x9 : ffff8000096d8ba0
3423 04:14:58.991417 # [ 151.662150] x8 : ffff00080c266590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3424 04:14:58.991760 # [ 151.669574] x5 : ffff80000f00c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
3425 04:14:58.992076 # [ 151.676997] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805358040
3426 04:14:58.992381 # [ 151.684420] Call trace:
3427 04:14:58.992675 # [ 151.687130] kmem_cache_free+0x3b0/0x450
3428 04:14:58.992965 # [ 151.691325] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3429 04:14:58.993251 # [ 151.695872] lkdtm_do_action+0x2c/0x50
3430 04:14:58.994162 # [ 151.699893] direct_entry+0x164/0x180
3431 04:14:59.033940 # [ 151.703827] full_proxy_write+0x68/0xc0
3432 04:14:59.034454 # [ 151.707938] vfs_write+0xcc/0x2a0
3433 04:14:59.034922 # [ 151.711527] ksys_write+0x78/0x104
3434 04:14:59.035252 # [ 151.715201] __arm64_sys_write+0x28/0x3c
3435 04:14:59.035558 # [ 151.719398] invoke_syscall+0x8c/0x120
3436 04:14:59.036231 # [ 151.723422] el0_svc_common.constprop.0+0x68/0x124
3437 04:14:59.036565 # [ 151.728490] do_el0_svc+0x40/0xcc
3438 04:14:59.036884 # [ 151.732078] el0_svc+0x48/0xc0
3439 04:14:59.037261 # [ 151.735403] el0t_64_sync_handler+0xb8/0xbc
3440 04:14:59.037566 # [ 151.739859] el0t_64_sync+0x18c/0x190
3441 04:14:59.037924 # [ 151.743792] irq event stamp: 0
3442 04:14:59.077168 # [ 151.747110] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3443 04:14:59.077741 # [ 151.753656] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3444 04:14:59.078144 # [ 151.762118] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3445 04:14:59.078534 # [ 151.770579] softirqs last disabled at (0): [<0000000000000000>] 0x0
3446 04:14:59.078896 # [ 151.777120] ---[ end trace 0000000000000000 ]---
3447 04:14:59.080451 # [ 151.782086] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=0 pid=1912
3448 04:14:59.120515 # [ 151.789640] kmem_cache_alloc+0x2dc/0x310
3449 04:14:59.121111 # [ 151.793956] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3450 04:14:59.121604 # [ 151.798526] lkdtm_do_action+0x2c/0x50
3451 04:14:59.122144 # [ 151.802571] direct_entry+0x164/0x180
3452 04:14:59.122708 # [ 151.806536] full_proxy_write+0x68/0xc0
3453 04:14:59.123049 # [ 151.810672] vfs_write+0xcc/0x2a0
3454 04:14:59.123600 # [ 151.814286] ksys_write+0x78/0x104
3455 04:14:59.124040 # [ 151.817986] __arm64_sys_write+0x28/0x3c
3456 04:14:59.124318 # [ 151.822213] invoke_syscall+0x8c/0x120
3457 04:14:59.124765 # [ 151.826259] el0_svc_common.constprop.0+0x68/0x124
3458 04:14:59.125525 # [ 151.831352] do_el0_svc+0x40/0xcc
3459 04:14:59.125925 # [ 151.834963] el0_svc+0x48/0xc0
3460 04:14:59.152108 # [ 151.838312] el0t_64_sync_handler+0xb8/0xbc
3461 04:14:59.152383 # [ 151.842803] el0t_64_sync+0x18c/0x190
3462 04:14:59.152607 # SLAB_FREE_CROSS: saw 'call trace:': ok
3463 04:14:59.152811 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3464 04:14:59.155304 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3465 04:14:59.627564 <6>[ 152.739471] lkdtm: Performing direct entry SLAB_FREE_PAGE
3466 04:14:59.628098 <6>[ 152.745253] lkdtm: Attempting non-Slab slab free ...
3467 04:14:59.628537 <4>[ 152.750576] ------------[ cut here ]------------
3468 04:14:59.629324 <4>[ 152.755523] virt_to_cache: Object is not a Slab page!
3469 04:14:59.629693 <4>[ 152.760948] WARNING: CPU: 5 PID: 1951 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3470 04:14:59.631056 <4>[ 152.768823] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3471 04:14:59.670928 <4>[ 152.782703] CPU: 5 PID: 1951 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3472 04:14:59.671410 <4>[ 152.790648] Hardware name: ARM Juno development board (r0) (DT)
3473 04:14:59.671849 <4>[ 152.796845] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3474 04:14:59.672629 <4>[ 152.804093] pc : kmem_cache_free+0x384/0x450
3475 04:14:59.672991 <4>[ 152.808644] lr : kmem_cache_free+0x384/0x450
3476 04:14:59.673385 <4>[ 152.813194] sp : ffff80000f0b38f0
3477 04:14:59.674500 <4>[ 152.816779] x29: ffff80000f0b38f0 x28: ffff00080535cf00 x27: 0000000000000000
3478 04:14:59.714419 <4>[ 152.824218] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3479 04:14:59.714886 <4>[ 152.831656] x23: 0000000000000000 x22: ffff800008c14410 x21: ffff00080bc28000
3480 04:14:59.715323 <4>[ 152.839094] x20: ffff80000b6db000 x19: 0000000000000000 x18: 0000000000000000
3481 04:14:59.715744 <4>[ 152.846531] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff95c6f000
3482 04:14:59.716143 <4>[ 152.853968] x14: 0000000000000000 x13: 205d333235353537 x12: 2e32353120205b3e
3483 04:14:59.717714 <4>[ 152.861406] x11: 207369207463656a x10: 624f203a65686361 x9 : ffff80000815f928
3484 04:14:59.757759 <4>[ 152.868844] x8 : ffff00080535cf00 x7 : 3332353535372e32 x6 : 0000000000001ffe
3485 04:14:59.758669 <4>[ 152.876281] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab0000
3486 04:14:59.759068 <4>[ 152.883718] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080535cf00
3487 04:14:59.759488 <4>[ 152.891155] Call trace:
3488 04:14:59.759883 <4>[ 152.893869] kmem_cache_free+0x384/0x450
3489 04:14:59.760268 <4>[ 152.898073] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3490 04:14:59.760646 <4>[ 152.902541] lkdtm_do_action+0x2c/0x50
3491 04:14:59.761092 <4>[ 152.906570] direct_entry+0x164/0x180
3492 04:14:59.761572 <4>[ 152.910511] full_proxy_write+0x68/0xc0
3493 04:14:59.801272 <4>[ 152.914631] vfs_write+0xcc/0x2a0
3494 04:14:59.801729 <4>[ 152.918228] ksys_write+0x78/0x104
3495 04:14:59.802207 <4>[ 152.921912] __arm64_sys_write+0x28/0x3c
3496 04:14:59.802619 <4>[ 152.926118] invoke_syscall+0x8c/0x120
3497 04:14:59.803028 <4>[ 152.930151] el0_svc_common.constprop.0+0x68/0x124
3498 04:14:59.803431 <4>[ 152.935228] do_el0_svc+0x40/0xcc
3499 04:14:59.803820 <4>[ 152.938825] el0_svc+0x48/0xc0
3500 04:14:59.804203 <4>[ 152.942159] el0t_64_sync_handler+0xb8/0xbc
3501 04:14:59.804586 <4>[ 152.946623] el0t_64_sync+0x18c/0x190
3502 04:14:59.804959 <4>[ 152.950565] irq event stamp: 0
3503 04:14:59.843364 <4>[ 152.953889] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3504 04:14:59.843671 <4>[ 152.960445] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3505 04:14:59.843856 <4>[ 152.968917] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3506 04:14:59.844047 <4>[ 152.977387] softirqs last disabled at (0): [<0000000000000000>] 0x0
3507 04:14:59.846497 <4>[ 152.983938] ---[ end trace 0000000000000000 ]---
3508 04:14:59.999655 # [ 152.739471] lkdtm: Performing direct entry SLAB_FREE_PAGE
3509 04:14:59.999936 # [ 152.745253] lkdtm: Attempting non-Slab slab free ...
3510 04:15:00.000109 # [ 152.750576] ------------[ cut here ]------------
3511 04:15:00.000267 # [ 152.755523] virt_to_cache: Object is not a Slab page!
3512 04:15:00.000417 # [ 152.760948] WARNING: CPU: 5 PID: 1951 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3513 04:15:00.002781 # [ 152.768823] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3514 04:15:00.042825 # [ 152.782703] CPU: 5 PID: 1951 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3515 04:15:00.043092 # [ 152.790648] Hardware name: ARM Juno development board (r0) (DT)
3516 04:15:00.043315 # [ 152.796845] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3517 04:15:00.043519 # [ 152.804093] pc : kmem_cache_free+0x384/0x450
3518 04:15:00.043694 # [ 152.808644] lr : kmem_cache_free+0x384/0x450
3519 04:15:00.043866 # [ 152.813194] sp : ffff80000f0b38f0
3520 04:15:00.045942 # [ 152.816779] x29: ffff80000f0b38f0 x28: ffff00080535cf00 x27: 0000000000000000
3521 04:15:00.085900 # [ 152.824218] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3522 04:15:00.086326 # [ 152.831656] x23: 0000000000000000 x22: ffff800008c14410 x21: ffff00080bc28000
3523 04:15:00.086793 # [ 152.839094] x20: ffff80000b6db000 x19: 0000000000000000 x18: 0000000000000000
3524 04:15:00.087226 # [ 152.846531] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff95c6f000
3525 04:15:00.087626 # [ 152.853968] x14: 0000000000000000 x13: 205d333235353537 x12: 2e32353120205b3e
3526 04:15:00.089293 # [ 152.861406] x11: 207369207463656a x10: 624f203a65686361 x9 : ffff80000815f928
3527 04:15:00.129299 # [ 152.868844] x8 : ffff00080535cf00 x7 : 3332353535372e32 x6 : 0000000000001ffe
3528 04:15:00.130239 # [ 152.876281] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab0000
3529 04:15:00.130673 # [ 152.883718] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080535cf00
3530 04:15:00.131129 # [ 152.891155] Call trace:
3531 04:15:00.131529 # [ 152.893869] kmem_cache_free+0x384/0x450
3532 04:15:00.131914 # [ 152.898073] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3533 04:15:00.132313 # [ 152.902541] lkdtm_do_action+0x2c/0x50
3534 04:15:00.132691 # [ 152.906570] direct_entry+0x164/0x180
3535 04:15:00.133138 # [ 152.910511] full_proxy_write+0x68/0xc0
3536 04:15:00.172603 # [ 152.914631] vfs_write+0xcc/0x2a0
3537 04:15:00.173076 # [ 152.918228] ksys_write+0x78/0x104
3538 04:15:00.173413 # [ 152.921912] __arm64_sys_write+0x28/0x3c
3539 04:15:00.173727 # [ 152.926118] invoke_syscall+0x8c/0x120
3540 04:15:00.174068 # [ 152.930151] el0_svc_common.constprop.0+0x68/0x124
3541 04:15:00.174377 # [ 152.935228] do_el0_svc+0x40/0xcc
3542 04:15:00.174668 # [ 152.938825] el0_svc+0x48/0xc0
3543 04:15:00.174953 # [ 152.942159] el0t_64_sync_handler+0xb8/0xbc
3544 04:15:00.175240 # [ 152.946623] el0t_64_sync+0x18c/0x190
3545 04:15:00.175604 # [ 152.950565] irq event stamp: 0
3546 04:15:00.225424 # [ 152.953889] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3547 04:15:00.225912 # [ 152.960445] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3548 04:15:00.226452 # [ 152.968917] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3549 04:15:00.226892 # [ 152.977387] softirqs last disabled at (0): [<0000000000000000>] 0x0
3550 04:15:00.227289 # [ 152.983938] ---[ end trace 0000000000000000 ]---
3551 04:15:00.227749 # SLAB_FREE_PAGE: saw 'call trace:': ok
3552 04:15:00.228586 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3553 04:15:00.229045 # selftests: lkdtm: SOFTLOCKUP.sh
3554 04:15:00.548106 # Skipping SOFTLOCKUP: Hangs the system
3555 04:15:00.596037 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3556 04:15:00.707889 # selftests: lkdtm: HARDLOCKUP.sh
3557 04:15:01.075662 # Skipping HARDLOCKUP: Hangs the system
3558 04:15:01.123582 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3559 04:15:01.219473 # selftests: lkdtm: SPINLOCKUP.sh
3560 04:15:01.603085 # Skipping SPINLOCKUP: Hangs the system
3561 04:15:01.635011 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3562 04:15:01.730931 # selftests: lkdtm: HUNG_TASK.sh
3563 04:15:02.114545 # Skipping HUNG_TASK: Hangs the system
3564 04:15:02.146480 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3565 04:15:02.242409 # selftests: lkdtm: EXEC_DATA.sh
3566 04:15:02.852772 <6>[ 155.965693] lkdtm: Performing direct entry EXEC_DATA
3567 04:15:02.853324 <6>[ 155.971191] lkdtm: attempting ok execution at ffff800008c14d00
3568 04:15:02.853548 <6>[ 155.977793] lkdtm: attempting bad execution at ffff80000c27a6c8
3569 04:15:02.853745 <1>[ 155.984049] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c27a6c8
3570 04:15:02.853931 <1>[ 155.994020] Mem abort info:
3571 04:15:02.854133 <1>[ 155.997101] ESR = 0x000000008600000f
3572 04:15:02.855965 <1>[ 156.001148] EC = 0x21: IABT (current EL), IL = 32 bits
3573 04:15:02.896314 <1>[ 156.006754] SET = 0, FnV = 0
3574 04:15:02.896645 <1>[ 156.010098] EA = 0, S1PTW = 0
3575 04:15:02.896840 <1>[ 156.013528] FSC = 0x0f: level 3 permission fault
3576 04:15:02.897035 <1>[ 156.018611] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3577 04:15:02.897479 <1>[ 156.025613] [ffff80000c27a6c8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=007800008447a703
3578 04:15:02.897650 <0>[ 156.038503] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3579 04:15:02.939717 <4>[ 156.045050] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3580 04:15:02.940058 <4>[ 156.058890] CPU: 1 PID: 2130 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3581 04:15:02.940251 <4>[ 156.066829] Hardware name: ARM Juno development board (r0) (DT)
3582 04:15:02.940438 <4>[ 156.073020] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3583 04:15:02.940594 <4>[ 156.080266] pc : data_area+0x0/0x40
3584 04:15:02.940728 <4>[ 156.084031] lr : execute_location+0x84/0xa4
3585 04:15:02.940845 <4>[ 156.088490] sp : ffff80000f34bae0
3586 04:15:02.982926 <4>[ 156.092070] x29: ffff80000f34bae0 x28: ffff000806ab1a80 x27: 0000000000000000
3587 04:15:02.983267 <4>[ 156.099498] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3588 04:15:02.983483 <4>[ 156.106924] x23: ffff00080b305000 x22: ffff80000f34bc90 x21: 0000000000000001
3589 04:15:02.983643 <4>[ 156.114352] x20: ffff800008c14d00 x19: ffff80000c27a6c8 x18: 0000000000000000
3590 04:15:02.983794 <4>[ 156.121776] x17: ffff8000096b7c20 x16: ffff8000096b7b14 x15: ffff8000081d4a94
3591 04:15:02.986041 <4>[ 156.129202] x14: 0000000000000000 x13: 205d333937373739 x12: 2e35353120205b3e
3592 04:15:03.026338 <4>[ 156.136631] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
3593 04:15:03.026608 <4>[ 156.144054] x8 : ffff000806ab1a80 x7 : 3339373737392e35 x6 : 0000000000000001
3594 04:15:03.026776 <4>[ 156.151478] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3595 04:15:03.026930 <4>[ 156.158901] x2 : 0000000000000000 x1 : ffff000806ab1a80 x0 : 0000000000000033
3596 04:15:03.027081 <4>[ 156.166325] Call trace:
3597 04:15:03.027226 <4>[ 156.169034] data_area+0x0/0x40
3598 04:15:03.027366 <4>[ 156.172447] lkdtm_EXEC_DATA+0x24/0x30
3599 04:15:03.029492 <4>[ 156.176468] lkdtm_do_action+0x2c/0x50
3600 04:15:03.069709 <4>[ 156.180491] direct_entry+0x164/0x180
3601 04:15:03.069936 <4>[ 156.184426] full_proxy_write+0x68/0xc0
3602 04:15:03.070126 <4>[ 156.188538] vfs_write+0xcc/0x2a0
3603 04:15:03.070282 <4>[ 156.192128] ksys_write+0x78/0x104
3604 04:15:03.070433 <4>[ 156.195803] __arm64_sys_write+0x28/0x3c
3605 04:15:03.070621 <4>[ 156.200001] invoke_syscall+0x8c/0x120
3606 04:15:03.070763 <4>[ 156.204026] el0_svc_common.constprop.0+0x68/0x124
3607 04:15:03.070897 <4>[ 156.209094] do_el0_svc+0x40/0xcc
3608 04:15:03.071030 <4>[ 156.212682] el0_svc+0x48/0xc0
3609 04:15:03.071161 <4>[ 156.216007] el0t_64_sync_handler+0xb8/0xbc
3610 04:15:03.072891 <4>[ 156.220462] el0t_64_sync+0x18c/0x190
3611 04:15:03.098274 <0>[ 156.224400] Code: 06e4e280 ffff0008 04c69e80 ffff0008 (aa1e03e9)
3612 04:15:03.101348 <4>[ 156.230768] ---[ end trace 0000000000000000 ]---
3613 04:15:03.101662 # Segmentation fault
3614 04:15:03.293229 # [ 155.965693] lkdtm: Performing direct entry EXEC_DATA
3615 04:15:03.293746 # [ 155.971191] lkdtm: attempting ok execution at ffff800008c14d00
3616 04:15:03.294152 # [ 155.977793] lkdtm: attempting bad execution at ffff80000c27a6c8
3617 04:15:03.294579 # [ 155.984049] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c27a6c8
3618 04:15:03.294912 # [ 155.994020] Mem abort info:
3619 04:15:03.295218 # [ 155.997101] ESR = 0x000000008600000f
3620 04:15:03.296507 # [ 156.001148] EC = 0x21: IABT (current EL), IL = 32 bits
3621 04:15:03.296955 # [ 156.006754] SET = 0, FnV = 0
3622 04:15:03.336397 # [ 156.010098] EA = 0, S1PTW = 0
3623 04:15:03.336841 # [ 156.013528] FSC = 0x0f: level 3 permission fault
3624 04:15:03.337141 # [ 156.018611] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3625 04:15:03.337419 # [ 156.025613] [ffff80000c27a6c8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=007800008447a703
3626 04:15:03.337694 # [ 156.038503] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3627 04:15:03.379488 # [ 156.045050] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3628 04:15:03.379919 # [ 156.058890] CPU: 1 PID: 2130 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3629 04:15:03.380233 # [ 156.066829] Hardware name: ARM Juno development board (r0) (DT)
3630 04:15:03.380520 # [ 156.073020] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3631 04:15:03.380792 # [ 156.080266] pc : data_area+0x0/0x40
3632 04:15:03.381055 # [ 156.084031] lr : execute_location+0x84/0xa4
3633 04:15:03.381317 # [ 156.088490] sp : ffff80000f34bae0
3634 04:15:03.422714 # [ 156.092070] x29: ffff80000f34bae0 x28: ffff000806ab1a80 x27: 0000000000000000
3635 04:15:03.423197 # [ 156.099498] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3636 04:15:03.423551 # [ 156.106924] x23: ffff00080b305000 x22: ffff80000f34bc90 x21: 0000000000000001
3637 04:15:03.423837 # [ 156.114352] x20: ffff800008c14d00 x19: ffff80000c27a6c8 x18: 0000000000000000
3638 04:15:03.424108 # [ 156.121776] x17: ffff8000096b7c20 x16: ffff8000096b7b14 x15: ffff8000081d4a94
3639 04:15:03.424370 # [ 156.129202] x14: 0000000000000000 x13: 205d333937373739 x12: 2e35353120205b3e
3640 04:15:03.465867 # [ 156.136631] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
3641 04:15:03.466421 # [ 156.144054] x8 : ffff000806ab1a80 x7 : 3339373737392e35 x6 : 0000000000000001
3642 04:15:03.466780 # [ 156.151478] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3643 04:15:03.467492 # [ 156.158901] x2 : 0000000000000000 x1 : ffff000806ab1a80 x0 : 0000000000000033
3644 04:15:03.467838 # [ 156.166325] Call trace:
3645 04:15:03.468147 # [ 156.169034] data_area+0x0/0x40
3646 04:15:03.468440 # [ 156.172447] lkdtm_EXEC_DATA+0x24/0x30
3647 04:15:03.468731 # [ 156.176468] lkdtm_do_action+0x2c/0x50
3648 04:15:03.469198 # [ 156.180491] direct_entry+0x164/0x180
3649 04:15:03.509105 # [ 156.184426] full_proxy_write+0x68/0xc0
3650 04:15:03.509599 # [ 156.188538] vfs_write+0xcc/0x2a0
3651 04:15:03.509941 # [ 156.192128] ksys_write+0x78/0x104
3652 04:15:03.510301 # [ 156.195803] __arm64_sys_write+0x28/0x3c
3653 04:15:03.510624 # [ 156.200001] invoke_syscall+0x8c/0x120
3654 04:15:03.510929 # [ 156.204026] el0_svc_common.constprop.0+0x68/0x124
3655 04:15:03.511218 # [ 156.209094] do_el0_svc+0x40/0xcc
3656 04:15:03.511505 # [ 156.212682] el0_svc+0x48/0xc0
3657 04:15:03.511799 # [ 156.216007] el0t_64_sync_handler+0xb8/0xbc
3658 04:15:03.512203 # [ 156.220462] el0t_64_sync+0x18c/0x190
3659 04:15:03.512969 # [ 156.224400] Code: 06e4e280 ffff0008 04c69e80 ffff0008 (aa1e03e9)
3660 04:15:03.535294 # [ 156.230768] ---[ end trace 0000000000000000 ]---
3661 04:15:03.535778 # EXEC_DATA: saw 'call trace:': ok
3662 04:15:03.538482 ok 35 selftests: lkdtm: EXEC_DATA.sh
3663 04:15:03.538949 # selftests: lkdtm: EXEC_STACK.sh
3664 04:15:04.046795 <6>[ 157.159654] lkdtm: Performing direct entry EXEC_STACK
3665 04:15:04.047375 <6>[ 157.165088] lkdtm: attempting ok execution at ffff800008c14d00
3666 04:15:04.047613 <6>[ 157.171601] lkdtm: attempting bad execution at ffff80000f4239a8
3667 04:15:04.047823 <1>[ 157.178027] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f4239a8
3668 04:15:04.048017 <1>[ 157.188048] Mem abort info:
3669 04:15:04.048180 <1>[ 157.191132] ESR = 0x000000008600000f
3670 04:15:04.050091 <1>[ 157.195173] EC = 0x21: IABT (current EL), IL = 32 bits
3671 04:15:04.090222 <1>[ 157.200787] SET = 0, FnV = 0
3672 04:15:04.090551 <1>[ 157.204119] EA = 0, S1PTW = 0
3673 04:15:04.090799 <1>[ 157.207551] FSC = 0x0f: level 3 permission fault
3674 04:15:04.091297 <1>[ 157.212634] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3675 04:15:04.091483 <1>[ 157.219636] [ffff80000f4239a8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088b312003, pte=006800088d714703
3676 04:15:04.091631 <0>[ 157.232532] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3677 04:15:04.133539 <4>[ 157.239078] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3678 04:15:04.134119 <4>[ 157.252918] CPU: 1 PID: 2180 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3679 04:15:04.134328 <4>[ 157.260855] Hardware name: ARM Juno development board (r0) (DT)
3680 04:15:04.134548 <4>[ 157.267047] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3681 04:15:04.134764 <4>[ 157.274289] pc : 0xffff80000f4239a8
3682 04:15:04.134957 <4>[ 157.278052] lr : execute_location+0x84/0xa4
3683 04:15:04.135126 <4>[ 157.282516] sp : ffff80000f423960
3684 04:15:04.176863 <4>[ 157.286097] x29: ffff80000f423960 x28: ffff0008055f1a80 x27: 0000000000000000
3685 04:15:04.177212 <4>[ 157.293524] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3686 04:15:04.177718 <4>[ 157.300951] x23: ffff00080531d000 x22: ffff80000f423b60 x21: 0000000000000001
3687 04:15:04.177963 <4>[ 157.308376] x20: ffff800008c14d00 x19: ffff80000f4239a8 x18: 0000000000000000
3688 04:15:04.178167 <4>[ 157.315802] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3689 04:15:04.179977 <4>[ 157.323230] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
3690 04:15:04.220307 <4>[ 157.330654] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f928
3691 04:15:04.220585 <4>[ 157.338078] x8 : ffff0008055f1a80 x7 : 00000074b5503510 x6 : 0000000000000001
3692 04:15:04.220810 <4>[ 157.345502] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3693 04:15:04.221010 <4>[ 157.352926] x2 : 0000000000000000 x1 : ffff0008055f1a80 x0 : 0000000000000033
3694 04:15:04.221205 <4>[ 157.360350] Call trace:
3695 04:15:04.221395 <4>[ 157.363059] 0xffff80000f4239a8
3696 04:15:04.221583 <4>[ 157.366470] lkdtm_EXEC_STACK+0x30/0x58
3697 04:15:04.223410 <4>[ 157.370579] lkdtm_do_action+0x2c/0x50
3698 04:15:04.263650 <4>[ 157.374602] direct_entry+0x164/0x180
3699 04:15:04.263886 <4>[ 157.378536] full_proxy_write+0x68/0xc0
3700 04:15:04.264106 <4>[ 157.382648] vfs_write+0xcc/0x2a0
3701 04:15:04.264310 <4>[ 157.386238] ksys_write+0x78/0x104
3702 04:15:04.264506 <4>[ 157.389912] __arm64_sys_write+0x28/0x3c
3703 04:15:04.264703 <4>[ 157.394110] invoke_syscall+0x8c/0x120
3704 04:15:04.264895 <4>[ 157.398134] el0_svc_common.constprop.0+0x68/0x124
3705 04:15:04.265009 <4>[ 157.403203] do_el0_svc+0x40/0xcc
3706 04:15:04.265118 <4>[ 157.406791] el0_svc+0x48/0xc0
3707 04:15:04.265226 <4>[ 157.410115] el0t_64_sync_handler+0xb8/0xbc
3708 04:15:04.266905 <4>[ 157.414571] el0t_64_sync+0x18c/0x190
3709 04:15:04.292150 <0>[ 157.418507] Code: 08c1334c ffff8000 00000000 00000000 (aa1e03e9)
3710 04:15:04.295278 <4>[ 157.424875] ---[ end trace 0000000000000000 ]---
3711 04:15:04.295546 # Segmentation fault
3712 04:15:04.441456 # [ 157.159654] lkdtm: Performing direct entry EXEC_STACK
3713 04:15:04.441741 # [ 157.165088] lkdtm: attempting ok execution at ffff800008c14d00
3714 04:15:04.441970 # [ 157.171601] lkdtm: attempting bad execution at ffff80000f4239a8
3715 04:15:04.442197 # [ 157.178027] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f4239a8
3716 04:15:04.442399 # [ 157.188048] Mem abort info:
3717 04:15:04.442597 # [ 157.191132] ESR = 0x000000008600000f
3718 04:15:04.444574 # [ 157.195173] EC = 0x21: IABT (current EL), IL = 32 bits
3719 04:15:04.444771 # [ 157.200787] SET = 0, FnV = 0
3720 04:15:04.484620 # [ 157.204119] EA = 0, S1PTW = 0
3721 04:15:04.484885 # [ 157.207551] FSC = 0x0f: level 3 permission fault
3722 04:15:04.485108 # [ 157.212634] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3723 04:15:04.485313 # [ 157.219636] [ffff80000f4239a8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088b312003, pte=006800088d714703
3724 04:15:04.485512 # [ 157.232532] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3725 04:15:04.527750 # [ 157.239078] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3726 04:15:04.527998 # [ 157.252918] CPU: 1 PID: 2180 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3727 04:15:04.528222 # [ 157.260855] Hardware name: ARM Juno development board (r0) (DT)
3728 04:15:04.528425 # [ 157.267047] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3729 04:15:04.528628 # [ 157.274289] pc : 0xffff80000f4239a8
3730 04:15:04.528786 # [ 157.278052] lr : execute_location+0x84/0xa4
3731 04:15:04.528946 # [ 157.282516] sp : ffff80000f423960
3732 04:15:04.570918 # [ 157.286097] x29: ffff80000f423960 x28: ffff0008055f1a80 x27: 0000000000000000
3733 04:15:04.571187 # [ 157.293524] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3734 04:15:04.571409 # [ 157.300951] x23: ffff00080531d000 x22: ffff80000f423b60 x21: 0000000000000001
3735 04:15:04.571618 # [ 157.308376] x20: ffff800008c14d00 x19: ffff80000f4239a8 x18: 0000000000000000
3736 04:15:04.571802 # [ 157.315802] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3737 04:15:04.571987 # [ 157.323230] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
3738 04:15:04.614095 # [ 157.330654] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f928
3739 04:15:04.614357 # [ 157.338078] x8 : ffff0008055f1a80 x7 : 00000074b5503510 x6 : 0000000000000001
3740 04:15:04.614534 # [ 157.345502] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3741 04:15:04.614950 # [ 157.352926] x2 : 0000000000000000 x1 : ffff0008055f1a80 x0 : 0000000000000033
3742 04:15:04.615125 # [ 157.360350] Call trace:
3743 04:15:04.615282 # [ 157.363059] 0xffff80000f4239a8
3744 04:15:04.615432 # [ 157.366470] lkdtm_EXEC_STACK+0x30/0x58
3745 04:15:04.615583 # [ 157.370579] lkdtm_do_action+0x2c/0x50
3746 04:15:04.617259 # [ 157.374602] direct_entry+0x164/0x180
3747 04:15:04.657251 # [ 157.378536] full_proxy_write+0x68/0xc0
3748 04:15:04.657547 # [ 157.382648] vfs_write+0xcc/0x2a0
3749 04:15:04.657721 # [ 157.386238] ksys_write+0x78/0x104
3750 04:15:04.657917 # [ 157.389912] __arm64_sys_write+0x28/0x3c
3751 04:15:04.658119 # [ 157.394110] invoke_syscall+0x8c/0x120
3752 04:15:04.658272 # [ 157.398134] el0_svc_common.constprop.0+0x68/0x124
3753 04:15:04.658669 # [ 157.403203] do_el0_svc+0x40/0xcc
3754 04:15:04.658808 # [ 157.406791] el0_svc+0x48/0xc0
3755 04:15:04.658994 # [ 157.410115] el0t_64_sync_handler+0xb8/0xbc
3756 04:15:04.659115 # [ 157.414571] el0t_64_sync+0x18c/0x190
3757 04:15:04.683874 # [ 157.418507] Code: 08c1334c ffff8000 00000000 00000000 (aa1e03e9)
3758 04:15:04.684118 # [ 157.424875] ---[ end trace 0000000000000000 ]---
3759 04:15:04.684291 # EXEC_STACK: saw 'call trace:': ok
3760 04:15:04.687060 ok 36 selftests: lkdtm: EXEC_STACK.sh
3761 04:15:04.687288 # selftests: lkdtm: EXEC_KMALLOC.sh
3762 04:15:05.166787 <6>[ 158.279794] lkdtm: Performing direct entry EXEC_KMALLOC
3763 04:15:05.167441 <6>[ 158.285434] lkdtm: attempting ok execution at ffff800008c14d00
3764 04:15:05.167711 <6>[ 158.291751] lkdtm: attempting bad execution at ffff000805ed4980
3765 04:15:05.167942 <1>[ 158.298234] Unable to handle kernel execute from non-executable memory at virtual address ffff000805ed4980
3766 04:15:05.168097 <1>[ 158.308244] Mem abort info:
3767 04:15:05.168323 <1>[ 158.311328] ESR = 0x000000008600000f
3768 04:15:05.170065 <1>[ 158.315369] EC = 0x21: IABT (current EL), IL = 32 bits
3769 04:15:05.210383 <1>[ 158.320976] SET = 0, FnV = 0
3770 04:15:05.210720 <1>[ 158.324303] EA = 0, S1PTW = 0
3771 04:15:05.210995 <1>[ 158.327733] FSC = 0x0f: level 3 permission fault
3772 04:15:05.211216 <1>[ 158.332847] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3773 04:15:05.211701 <1>[ 158.339871] [ffff000805ed4980] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbdd003, pte=0068000885ed4707
3774 04:15:05.211913 <0>[ 158.352770] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3775 04:15:05.253893 <4>[ 158.359321] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3776 04:15:05.254219 <4>[ 158.373162] CPU: 1 PID: 2230 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3777 04:15:05.254429 <4>[ 158.381101] Hardware name: ARM Juno development board (r0) (DT)
3778 04:15:05.254594 <4>[ 158.387292] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3779 04:15:05.254766 <4>[ 158.394534] pc : 0xffff000805ed4980
3780 04:15:05.254976 <4>[ 158.398295] lr : execute_location+0x84/0xa4
3781 04:15:05.255138 <4>[ 158.402759] sp : ffff80000f503b30
3782 04:15:05.296939 <4>[ 158.406339] x29: ffff80000f503b30 x28: ffff000805b11a80 x27: 0000000000000000
3783 04:15:05.297485 <4>[ 158.413768] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3784 04:15:05.297679 <4>[ 158.421193] x23: ffff00080d416000 x22: ffff80000f503cf0 x21: 0000000000000001
3785 04:15:05.297846 <4>[ 158.428617] x20: ffff800008c14d00 x19: ffff000805ed4980 x18: 0000000000000000
3786 04:15:05.298024 <4>[ 158.436042] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3787 04:15:05.300142 <4>[ 158.443466] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
3788 04:15:05.340416 <4>[ 158.450890] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f928
3789 04:15:05.340692 <4>[ 158.458316] x8 : ffff000805b11a80 x7 : 00000074b5503510 x6 : 0000000000000001
3790 04:15:05.341178 <4>[ 158.465743] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3791 04:15:05.341374 <4>[ 158.473171] x2 : 0000000000000000 x1 : ffff000805b11a80 x0 : 0000000000000033
3792 04:15:05.341552 <4>[ 158.480594] Call trace:
3793 04:15:05.341723 <4>[ 158.483304] 0xffff000805ed4980
3794 04:15:05.341891 <4>[ 158.486713] lkdtm_EXEC_KMALLOC+0x38/0x50
3795 04:15:05.343648 <4>[ 158.490999] lkdtm_do_action+0x2c/0x50
3796 04:15:05.383763 <4>[ 158.495019] direct_entry+0x164/0x180
3797 04:15:05.384005 <4>[ 158.498953] full_proxy_write+0x68/0xc0
3798 04:15:05.384221 <4>[ 158.503065] vfs_write+0xcc/0x2a0
3799 04:15:05.384422 <4>[ 158.506655] ksys_write+0x78/0x104
3800 04:15:05.384617 <4>[ 158.510330] __arm64_sys_write+0x28/0x3c
3801 04:15:05.384808 <4>[ 158.514527] invoke_syscall+0x8c/0x120
3802 04:15:05.385359 <4>[ 158.518552] el0_svc_common.constprop.0+0x68/0x124
3803 04:15:05.385708 <4>[ 158.523620] do_el0_svc+0x40/0xcc
3804 04:15:05.386122 <4>[ 158.527208] el0_svc+0x48/0xc0
3805 04:15:05.386504 <4>[ 158.530533] el0t_64_sync_handler+0xb8/0xbc
3806 04:15:05.387243 <4>[ 158.534989] el0t_64_sync+0x18c/0x190
3807 04:15:05.412120 <0>[ 158.538925] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3808 04:15:05.412423 <4>[ 158.545294] ---[ end trace 0000000000000000 ]---
3809 04:15:05.415200 # Segmentation fault
3810 04:15:05.603155 # [ 158.279794] lkdtm: Performing direct entry EXEC_KMALLOC
3811 04:15:05.603431 # [ 158.285434] lkdtm: attempting ok execution at ffff800008c14d00
3812 04:15:05.603873 # [ 158.291751] lkdtm: attempting bad execution at ffff000805ed4980
3813 04:15:05.604058 # [ 158.298234] Unable to handle kernel execute from non-executable memory at virtual address ffff000805ed4980
3814 04:15:05.604272 # [ 158.308244] Mem abort info:
3815 04:15:05.604469 # [ 158.311328] ESR = 0x000000008600000f
3816 04:15:05.606367 # [ 158.315369] EC = 0x21: IABT (current EL), IL = 32 bits
3817 04:15:05.606599 # [ 158.320976] SET = 0, FnV = 0
3818 04:15:05.646306 # [ 158.324303] EA = 0, S1PTW = 0
3819 04:15:05.646570 # [ 158.327733] FSC = 0x0f: level 3 permission fault
3820 04:15:05.646793 # [ 158.332847] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3821 04:15:05.646997 # [ 158.339871] [ffff000805ed4980] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbdd003, pte=0068000885ed4707
3822 04:15:05.647458 # [ 158.352770] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3823 04:15:05.689461 # [ 158.359321] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3824 04:15:05.689710 # [ 158.373162] CPU: 1 PID: 2230 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3825 04:15:05.689936 # [ 158.381101] Hardware name: ARM Juno development board (r0) (DT)
3826 04:15:05.690162 # [ 158.387292] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3827 04:15:05.690360 # [ 158.394534] pc : 0xffff000805ed4980
3828 04:15:05.690552 # [ 158.398295] lr : execute_location+0x84/0xa4
3829 04:15:05.690741 # [ 158.402759] sp : ffff80000f503b30
3830 04:15:05.732873 # [ 158.406339] x29: ffff80000f503b30 x28: ffff000805b11a80 x27: 0000000000000000
3831 04:15:05.733727 # [ 158.413768] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3832 04:15:05.734154 # [ 158.421193] x23: ffff00080d416000 x22: ffff80000f503cf0 x21: 0000000000000001
3833 04:15:05.734577 # [ 158.428617] x20: ffff800008c14d00 x19: ffff000805ed4980 x18: 0000000000000000
3834 04:15:05.734992 # [ 158.436042] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3835 04:15:05.735313 # [ 158.443466] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
3836 04:15:05.776023 # [ 158.450890] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f928
3837 04:15:05.776494 # [ 158.458316] x8 : ffff000805b11a80 x7 : 00000074b5503510 x6 : 0000000000000001
3838 04:15:05.776837 # [ 158.465743] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3839 04:15:05.777151 # [ 158.473171] x2 : 0000000000000000 x1 : ffff000805b11a80 x0 : 0000000000000033
3840 04:15:05.777452 # [ 158.480594] Call trace:
3841 04:15:05.777744 # [ 158.483304] 0xffff000805ed4980
3842 04:15:05.778067 # [ 158.486713] lkdtm_EXEC_KMALLOC+0x38/0x50
3843 04:15:05.778368 # [ 158.490999] lkdtm_do_action+0x2c/0x50
3844 04:15:05.779300 # [ 158.495019] direct_entry+0x164/0x180
3845 04:15:05.819309 # [ 158.498953] full_proxy_write+0x68/0xc0
3846 04:15:05.819858 # [ 158.503065] vfs_write+0xcc/0x2a0
3847 04:15:05.820227 # [ 158.506655] ksys_write+0x78/0x104
3848 04:15:05.820917 # [ 158.510330] __arm64_sys_write+0x28/0x3c
3849 04:15:05.821256 # [ 158.514527] invoke_syscall+0x8c/0x120
3850 04:15:05.821558 # [ 158.518552] el0_svc_common.constprop.0+0x68/0x124
3851 04:15:05.821856 # [ 158.523620] do_el0_svc+0x40/0xcc
3852 04:15:05.822209 # [ 158.527208] el0_svc+0x48/0xc0
3853 04:15:05.822502 # [ 158.530533] el0t_64_sync_handler+0xb8/0xbc
3854 04:15:05.822797 # [ 158.534989] el0t_64_sync+0x18c/0x190
3855 04:15:05.845105 # [ 158.538925] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3856 04:15:05.845574 # [ 158.545294] ---[ end trace 0000000000000000 ]---
3857 04:15:05.846095 # EXEC_KMALLOC: saw 'call trace:': ok
3858 04:15:05.848288 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3859 04:15:05.848735 # selftests: lkdtm: EXEC_VMALLOC.sh
3860 04:15:06.352363 <6>[ 159.462802] lkdtm: Performing direct entry EXEC_VMALLOC
3861 04:15:06.352688 <6>[ 159.468676] lkdtm: attempting ok execution at ffff800008c14d00
3862 04:15:06.352912 <6>[ 159.474974] lkdtm: attempting bad execution at ffff80000c993000
3863 04:15:06.353395 <1>[ 159.481220] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c993000
3864 04:15:06.353624 <1>[ 159.491190] Mem abort info:
3865 04:15:06.353779 <1>[ 159.494276] ESR = 0x000000008600000f
3866 04:15:06.353926 <1>[ 159.498317] EC = 0x21: IABT (current EL), IL = 32 bits
3867 04:15:06.355661 <1>[ 159.503928] SET = 0, FnV = 0
3868 04:15:06.395754 <1>[ 159.507270] EA = 0, S1PTW = 0
3869 04:15:06.396041 <1>[ 159.510697] FSC = 0x0f: level 3 permission fault
3870 04:15:06.396495 <1>[ 159.515785] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3871 04:15:06.396703 <1>[ 159.522784] [ffff80000c993000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b80003, pte=006800088b014703
3872 04:15:06.396875 <0>[ 159.535674] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3873 04:15:06.439108 <4>[ 159.542221] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3874 04:15:06.439393 <4>[ 159.556063] CPU: 1 PID: 2280 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3875 04:15:06.439947 <4>[ 159.564005] Hardware name: ARM Juno development board (r0) (DT)
3876 04:15:06.440146 <4>[ 159.570202] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3877 04:15:06.440358 <4>[ 159.577443] pc : 0xffff80000c993000
3878 04:15:06.440570 <4>[ 159.581204] lr : execute_location+0x84/0xa4
3879 04:15:06.440762 <4>[ 159.585665] sp : ffff80000f5fb820
3880 04:15:06.482432 <4>[ 159.589245] x29: ffff80000f5fb820 x28: ffff00080b388040 x27: 0000000000000000
3881 04:15:06.482733 <4>[ 159.596672] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3882 04:15:06.483221 <4>[ 159.604100] x23: ffff00080534c000 x22: ffff80000f5fb9e0 x21: 0000000000000001
3883 04:15:06.483415 <4>[ 159.611529] x20: ffff800008c14d00 x19: ffff80000c993000 x18: 0000000000000000
3884 04:15:06.483569 <4>[ 159.618953] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3885 04:15:06.483707 <4>[ 159.626378] x14: 0000000000000000 x13: 205d343739343734 x12: 2e39353120205b3e
3886 04:15:06.525861 <4>[ 159.633802] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
3887 04:15:06.526153 <4>[ 159.641225] x8 : ffff00080b388040 x7 : 3437393437342e39 x6 : 0000000000000001
3888 04:15:06.526328 <4>[ 159.648652] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3889 04:15:06.526779 <4>[ 159.656080] x2 : 0000000000000000 x1 : ffff00080b388040 x0 : 0000000000000033
3890 04:15:06.526957 <4>[ 159.663503] Call trace:
3891 04:15:06.527110 <4>[ 159.666213] 0xffff80000c993000
3892 04:15:06.527259 <4>[ 159.669623] lkdtm_EXEC_VMALLOC+0x2c/0x44
3893 04:15:06.527412 <4>[ 159.673910] lkdtm_do_action+0x2c/0x50
3894 04:15:06.529083 <4>[ 159.677931] direct_entry+0x164/0x180
3895 04:15:06.569302 <4>[ 159.681865] full_proxy_write+0x68/0xc0
3896 04:15:06.569553 <4>[ 159.685977] vfs_write+0xcc/0x2a0
3897 04:15:06.569724 <4>[ 159.689567] ksys_write+0x78/0x104
3898 04:15:06.569881 <4>[ 159.693242] __arm64_sys_write+0x28/0x3c
3899 04:15:06.570102 <4>[ 159.697439] invoke_syscall+0x8c/0x120
3900 04:15:06.570414 <4>[ 159.701464] el0_svc_common.constprop.0+0x68/0x124
3901 04:15:06.570710 <4>[ 159.706533] do_el0_svc+0x40/0xcc
3902 04:15:06.570995 <4>[ 159.710121] el0_svc+0x48/0xc0
3903 04:15:06.571280 <4>[ 159.713446] el0t_64_sync_handler+0xb8/0xbc
3904 04:15:06.571561 <4>[ 159.717901] el0t_64_sync+0x18c/0x190
3905 04:15:06.572653 <0>[ 159.721837] Code: bad PC value
3906 04:15:06.592104 <4>[ 159.725160] ---[ end trace 0000000000000000 ]---
3907 04:15:06.595194 # Segmentation fault
3908 04:15:06.795456 # [ 159.462802] lkdtm: Performing direct entry EXEC_VMALLOC
3909 04:15:06.795963 # [ 159.468676] lkdtm: attempting ok execution at ffff800008c14d00
3910 04:15:06.796306 # [ 159.474974] lkdtm: attempting bad execution at ffff80000c993000
3911 04:15:06.796622 # [ 159.481220] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c993000
3912 04:15:06.796929 # [ 159.491190] Mem abort info:
3913 04:15:06.797227 # [ 159.494276] ESR = 0x000000008600000f
3914 04:15:06.798715 # [ 159.498317] EC = 0x21: IABT (current EL), IL = 32 bits
3915 04:15:06.799158 # [ 159.503928] SET = 0, FnV = 0
3916 04:15:06.838320 # [ 159.507270] EA = 0, S1PTW = 0
3917 04:15:06.838581 # [ 159.510697] FSC = 0x0f: level 3 permission fault
3918 04:15:06.838753 # [ 159.515785] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3919 04:15:06.838913 # [ 159.522784] [ffff80000c993000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b80003, pte=006800088b014703
3920 04:15:06.839065 # [ 159.535674] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3921 04:15:06.881776 # [ 159.542221] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3922 04:15:06.882298 # [ 159.556063] CPU: 1 PID: 2280 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3923 04:15:06.882649 # [ 159.564005] Hardware name: ARM Juno development board (r0) (DT)
3924 04:15:06.882965 # [ 159.570202] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3925 04:15:06.883264 # [ 159.577443] pc : 0xffff80000c993000
3926 04:15:06.883556 # [ 159.581204] lr : execute_location+0x84/0xa4
3927 04:15:06.883847 # [ 159.585665] sp : ffff80000f5fb820
3928 04:15:06.924892 # [ 159.589245] x29: ffff80000f5fb820 x28: ffff00080b388040 x27: 0000000000000000
3929 04:15:06.925366 # [ 159.596672] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3930 04:15:06.925710 # [ 159.604100] x23: ffff00080534c000 x22: ffff80000f5fb9e0 x21: 0000000000000001
3931 04:15:06.926068 # [ 159.611529] x20: ffff800008c14d00 x19: ffff80000c993000 x18: 0000000000000000
3932 04:15:06.926384 # [ 159.618953] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3933 04:15:06.926683 # [ 159.626378] x14: 0000000000000000 x13: 205d343739343734 x12: 2e39353120205b3e
3934 04:15:06.968111 # [ 159.633802] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
3935 04:15:06.968584 # [ 159.641225] x8 : ffff00080b388040 x7 : 3437393437342e39 x6 : 0000000000000001
3936 04:15:06.968929 # [ 159.648652] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3937 04:15:06.969239 # [ 159.656080] x2 : 0000000000000000 x1 : ffff00080b388040 x0 : 0000000000000033
3938 04:15:06.969542 # [ 159.663503] Call trace:
3939 04:15:06.969835 # [ 159.666213] 0xffff80000c993000
3940 04:15:06.970181 # [ 159.669623] lkdtm_EXEC_VMALLOC+0x2c/0x44
3941 04:15:06.970482 # [ 159.673910] lkdtm_do_action+0x2c/0x50
3942 04:15:06.971289 # [ 159.677931] direct_entry+0x164/0x180
3943 04:15:07.011254 # [ 159.681865] full_proxy_write+0x68/0xc0
3944 04:15:07.011719 # [ 159.685977] vfs_write+0xcc/0x2a0
3945 04:15:07.012065 # [ 159.689567] ksys_write+0x78/0x104
3946 04:15:07.012382 # [ 159.693242] __arm64_sys_write+0x28/0x3c
3947 04:15:07.012698 # [ 159.697439] invoke_syscall+0x8c/0x120
3948 04:15:07.013104 # [ 159.701464] el0_svc_common.constprop.0+0x68/0x124
3949 04:15:07.013491 # [ 159.706533] do_el0_svc+0x40/0xcc
3950 04:15:07.013873 # [ 159.710121] el0_svc+0x48/0xc0
3951 04:15:07.014377 # [ 159.713446] el0t_64_sync_handler+0xb8/0xbc
3952 04:15:07.014774 # [ 159.717901] el0t_64_sync+0x18c/0x190
3953 04:15:07.015527 # [ 159.721837] Code: bad PC value
3954 04:15:07.036953 # [ 159.725160] ---[ end trace 0000000000000000 ]---
3955 04:15:07.037431 # EXEC_VMALLOC: saw 'call trace:': ok
3956 04:15:07.037864 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3957 04:15:07.040184 # selftests: lkdtm: EXEC_RODATA.sh
3958 04:15:07.537258 <6>[ 160.648848] lkdtm: Performing direct entry EXEC_RODATA
3959 04:15:07.537578 <6>[ 160.654663] lkdtm: attempting ok execution at ffff800008c14d00
3960 04:15:07.538077 <6>[ 160.660875] lkdtm: attempting bad execution at ffff800009a72c90
3961 04:15:07.538270 <1>[ 160.667419] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a72c90
3962 04:15:07.538453 <1>[ 160.677420] Mem abort info:
3963 04:15:07.538603 <1>[ 160.681523] ESR = 0x000000008600000e
3964 04:15:07.540600 <1>[ 160.685622] EC = 0x21: IABT (current EL), IL = 32 bits
3965 04:15:07.580664 <1>[ 160.691238] SET = 0, FnV = 0
3966 04:15:07.580982 <1>[ 160.694586] EA = 0, S1PTW = 0
3967 04:15:07.581114 <1>[ 160.698015] FSC = 0x0e: level 2 permission fault
3968 04:15:07.581469 <1>[ 160.703098] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3969 04:15:07.581596 <1>[ 160.710098] [ffff800009a72c90] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3970 04:15:07.581704 <0>[ 160.721055] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3971 04:15:07.624007 <4>[ 160.727688] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3972 04:15:07.624350 <4>[ 160.741530] CPU: 2 PID: 2330 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
3973 04:15:07.624535 <4>[ 160.749471] Hardware name: ARM Juno development board (r0) (DT)
3974 04:15:07.624809 <4>[ 160.755670] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3975 04:15:07.625018 <4>[ 160.762917] pc : lkdtm_rodata_do_nothing+0x0/0x10
3976 04:15:07.625156 <4>[ 160.767901] lr : execute_location+0x84/0xa4
3977 04:15:07.625284 <4>[ 160.772362] sp : ffff80000f6cb9e0
3978 04:15:07.667382 <4>[ 160.775947] x29: ffff80000f6cb9e0 x28: ffff0008074b8040 x27: 0000000000000000
3979 04:15:07.667664 <4>[ 160.783375] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
3980 04:15:07.667966 <4>[ 160.790803] x23: ffff00080d4f1000 x22: ffff80000f6cbb90 x21: 0000000000000000
3981 04:15:07.668174 <4>[ 160.798235] x20: ffff800008c14d00 x19: ffff800009a72c90 x18: 0000000000000000
3982 04:15:07.668372 <4>[ 160.805662] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffac69f000
3983 04:15:07.670554 <4>[ 160.813092] x14: 0000000000000000 x13: 205d353738303636 x12: 2e30363120205b3e
3984 04:15:07.710762 <4>[ 160.820520] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
3985 04:15:07.711034 <4>[ 160.827946] x8 : ffff0008074b8040 x7 : 3537383036362e30 x6 : 0000000000000001
3986 04:15:07.711210 <4>[ 160.835374] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
3987 04:15:07.711367 <4>[ 160.842799] x2 : 0000000000000000 x1 : ffff0008074b8040 x0 : 0000000000000033
3988 04:15:07.711520 <4>[ 160.850228] Call trace:
3989 04:15:07.711668 <4>[ 160.852937] lkdtm_rodata_do_nothing+0x0/0x10
3990 04:15:07.711814 <4>[ 160.857569] lkdtm_EXEC_RODATA+0x24/0x30
3991 04:15:07.713864 <4>[ 160.861764] lkdtm_do_action+0x2c/0x50
3992 04:15:07.754256 <4>[ 160.865788] direct_entry+0x164/0x180
3993 04:15:07.754712 <4>[ 160.869722] full_proxy_write+0x68/0xc0
3994 04:15:07.755056 <4>[ 160.873834] vfs_write+0xcc/0x2a0
3995 04:15:07.755369 <4>[ 160.877424] ksys_write+0x78/0x104
3996 04:15:07.755669 <4>[ 160.881099] __arm64_sys_write+0x28/0x3c
3997 04:15:07.755962 <4>[ 160.885297] invoke_syscall+0x8c/0x120
3998 04:15:07.756244 <4>[ 160.889322] el0_svc_common.constprop.0+0x68/0x124
3999 04:15:07.756525 <4>[ 160.894391] do_el0_svc+0x40/0xcc
4000 04:15:07.756805 <4>[ 160.897978] el0_svc+0x48/0xc0
4001 04:15:07.757095 <4>[ 160.901303] el0t_64_sync_handler+0xb8/0xbc
4002 04:15:07.757837 <4>[ 160.905759] el0t_64_sync+0x18c/0x190
4003 04:15:07.783043 <0>[ 160.909696] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
4004 04:15:07.783327 <4>[ 160.916064] ---[ end trace 0000000000000000 ]---
4005 04:15:07.786174 # Segmentation fault
4006 04:15:07.955507 # [ 160.648848] lkdtm: Performing direct entry EXEC_RODATA
4007 04:15:07.956021 # [ 160.654663] lkdtm: attempting ok execution at ffff800008c14d00
4008 04:15:07.956560 # [ 160.660875] lkdtm: attempting bad execution at ffff800009a72c90
4009 04:15:07.957098 # [ 160.667419] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a72c90
4010 04:15:07.957624 # [ 160.677420] Mem abort info:
4011 04:15:07.958201 # [ 160.681523] ESR = 0x000000008600000e
4012 04:15:07.959157 # [ 160.685622] EC = 0x21: IABT (current EL), IL = 32 bits
4013 04:15:07.959656 # [ 160.691238] SET = 0, FnV = 0
4014 04:15:07.998679 # [ 160.694586] EA = 0, S1PTW = 0
4015 04:15:07.999165 # [ 160.698015] FSC = 0x0e: level 2 permission fault
4016 04:15:07.999499 # [ 160.703098] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4017 04:15:07.999810 # [ 160.710098] [ffff800009a72c90] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4018 04:15:08.000111 # [ 160.721055] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
4019 04:15:08.041814 # [ 160.727688] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4020 04:15:08.042307 # [ 160.741530] CPU: 2 PID: 2330 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4021 04:15:08.042644 # [ 160.749471] Hardware name: ARM Juno development board (r0) (DT)
4022 04:15:08.042950 # [ 160.755670] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4023 04:15:08.043242 # [ 160.762917] pc : lkdtm_rodata_do_nothing+0x0/0x10
4024 04:15:08.043528 # [ 160.767901] lr : execute_location+0x84/0xa4
4025 04:15:08.043815 # [ 160.772362] sp : ffff80000f6cb9e0
4026 04:15:08.085026 # [ 160.775947] x29: ffff80000f6cb9e0 x28: ffff0008074b8040 x27: 0000000000000000
4027 04:15:08.085508 # [ 160.783375] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4028 04:15:08.085918 # [ 160.790803] x23: ffff00080d4f1000 x22: ffff80000f6cbb90 x21: 0000000000000000
4029 04:15:08.086712 # [ 160.798235] x20: ffff800008c14d00 x19: ffff800009a72c90 x18: 0000000000000000
4030 04:15:08.087057 # [ 160.805662] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffac69f000
4031 04:15:08.087433 # [ 160.813092] x14: 0000000000000000 x13: 205d353738303636 x12: 2e30363120205b3e
4032 04:15:08.128214 # [ 160.820520] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f928
4033 04:15:08.128676 # [ 160.827946] x8 : ffff0008074b8040 x7 : 3537383036362e30 x6 : 0000000000000001
4034 04:15:08.129005 # [ 160.835374] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4035 04:15:08.129308 # [ 160.842799] x2 : 0000000000000000 x1 : ffff0008074b8040 x0 : 0000000000000033
4036 04:15:08.129608 # [ 160.850228] Call trace:
4037 04:15:08.129893 # [ 160.852937] lkdtm_rodata_do_nothing+0x0/0x10
4038 04:15:08.130472 # [ 160.857569] lkdtm_EXEC_RODATA+0x24/0x30
4039 04:15:08.130761 # [ 160.861764] lkdtm_do_action+0x2c/0x50
4040 04:15:08.131621 # [ 160.865788] direct_entry+0x164/0x180
4041 04:15:08.171378 # [ 160.869722] full_proxy_write+0x68/0xc0
4042 04:15:08.171959 # [ 160.873834] vfs_write+0xcc/0x2a0
4043 04:15:08.172357 # [ 160.877424] ksys_write+0x78/0x104
4044 04:15:08.172740 # [ 160.881099] __arm64_sys_write+0x28/0x3c
4045 04:15:08.173195 # [ 160.885297] invoke_syscall+0x8c/0x120
4046 04:15:08.173496 # [ 160.889322] el0_svc_common.constprop.0+0x68/0x124
4047 04:15:08.173788 # [ 160.894391] do_el0_svc+0x40/0xcc
4048 04:15:08.174127 # [ 160.897978] el0_svc+0x48/0xc0
4049 04:15:08.174525 # [ 160.901303] el0t_64_sync_handler+0xb8/0xbc
4050 04:15:08.174826 # [ 160.905759] el0t_64_sync+0x18c/0x190
4051 04:15:08.197984 # [ 160.909696] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
4052 04:15:08.198487 # [ 160.916064] ---[ end trace 0000000000000000 ]---
4053 04:15:08.198835 # EXEC_RODATA: saw 'call trace:': ok
4054 04:15:08.201145 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4055 04:15:08.201538 # selftests: lkdtm: EXEC_USERSPACE.sh
4056 04:15:08.710046 <6>[ 161.822844] lkdtm: Performing direct entry EXEC_USERSPACE
4057 04:15:08.710376 <6>[ 161.828800] lkdtm: attempting ok execution at ffff800008c14d00
4058 04:15:08.710894 <6>[ 161.835069] lkdtm: attempting bad execution at 0000ffff99634000
4059 04:15:08.711105 <1>[ 161.841519] Unable to handle kernel execution of user memory at virtual address 0000ffff99634000
4060 04:15:08.711270 <1>[ 161.850652] Mem abort info:
4061 04:15:08.711431 <1>[ 161.853737] ESR = 0x000000008600000f
4062 04:15:08.713385 <1>[ 161.857785] EC = 0x21: IABT (current EL), IL = 32 bits
4063 04:15:08.713613 <1>[ 161.863392] SET = 0, FnV = 0
4064 04:15:08.753454 <1>[ 161.866740] EA = 0, S1PTW = 0
4065 04:15:08.753780 <1>[ 161.870168] FSC = 0x0f: level 3 permission fault
4066 04:15:08.754295 <1>[ 161.875253] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088c281000
4067 04:15:08.754490 <1>[ 161.881992] [0000ffff99634000] pgd=080000088c1f5003, p4d=080000088c1f5003, pud=080000088c1f7003, pmd=080000088bdd3003, pte=00a8000893005f43
4068 04:15:08.754695 <0>[ 161.894885] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4069 04:15:08.796778 <4>[ 161.901518] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4070 04:15:08.797080 <4>[ 161.915362] CPU: 1 PID: 2380 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4071 04:15:08.797633 <4>[ 161.923300] Hardware name: ARM Juno development board (r0) (DT)
4072 04:15:08.797837 <4>[ 161.929492] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4073 04:15:08.798085 <4>[ 161.936735] pc : 0xffff99634000
4074 04:15:08.798302 <4>[ 161.940150] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4075 04:15:08.798473 <4>[ 161.944960] sp : ffff80000f7938d0
4076 04:15:08.840125 <4>[ 161.948540] x29: ffff80000f7938d0 x28: ffff000804549a80 x27: 0000000000000000
4077 04:15:08.840433 <4>[ 161.955968] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4078 04:15:08.840940 <4>[ 161.963395] x23: ffff00080bf28000 x22: ffff80000f793a70 x21: ffff800008c14d00
4079 04:15:08.841152 <4>[ 161.970824] x20: ffff000804549a80 x19: 0000ffff99634000 x18: 0000000000000000
4080 04:15:08.841340 <4>[ 161.978247] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4081 04:15:08.843245 <4>[ 161.985672] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
4082 04:15:08.883551 <4>[ 161.993096] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f928
4083 04:15:08.883831 <4>[ 162.000522] x8 : ffff000804549a80 x7 : 00000074b5503510 x6 : 0000000000000001
4084 04:15:08.884056 <4>[ 162.007947] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4085 04:15:08.884261 <4>[ 162.015370] x2 : 0000000000000000 x1 : ffff000804549a80 x0 : 0000000000000033
4086 04:15:08.884457 <4>[ 162.022794] Call trace:
4087 04:15:08.884650 <4>[ 162.025504] 0xffff99634000
4088 04:15:08.884838 <4>[ 162.028565] lkdtm_do_action+0x2c/0x50
4089 04:15:08.886656 <4>[ 162.032587] direct_entry+0x164/0x180
4090 04:15:08.926901 <4>[ 162.036522] full_proxy_write+0x68/0xc0
4091 04:15:08.927140 <4>[ 162.040635] vfs_write+0xcc/0x2a0
4092 04:15:08.927359 <4>[ 162.044225] ksys_write+0x78/0x104
4093 04:15:08.927562 <4>[ 162.047899] __arm64_sys_write+0x28/0x3c
4094 04:15:08.927756 <4>[ 162.052096] invoke_syscall+0x8c/0x120
4095 04:15:08.927938 <4>[ 162.056121] el0_svc_common.constprop.0+0x68/0x124
4096 04:15:08.928052 <4>[ 162.061189] do_el0_svc+0x40/0xcc
4097 04:15:08.928165 <4>[ 162.064777] el0_svc+0x48/0xc0
4098 04:15:08.928277 <4>[ 162.068102] el0t_64_sync_handler+0xb8/0xbc
4099 04:15:08.928387 <4>[ 162.072558] el0t_64_sync+0x18c/0x190
4100 04:15:08.929997 <0>[ 162.076495] Code: bad PC value
4101 04:15:08.945012 <4>[ 162.079817] ---[ end trace 0000000000000000 ]---
4102 04:15:08.945348 # Segmentation fault
4103 04:15:09.107261 # [ 161.822844] lkdtm: Performing direct entry EXEC_USERSPACE
4104 04:15:09.107536 # [ 161.828800] lkdtm: attempting ok execution at ffff800008c14d00
4105 04:15:09.107710 # [ 161.835069] lkdtm: attempting bad execution at 0000ffff99634000
4106 04:15:09.107873 # [ 161.841519] Unable to handle kernel execution of user memory at virtual address 0000ffff99634000
4107 04:15:09.108029 # [ 161.850652] Mem abort info:
4108 04:15:09.108177 # [ 161.853737] ESR = 0x000000008600000f
4109 04:15:09.108324 # [ 161.857785] EC = 0x21: IABT (current EL), IL = 32 bits
4110 04:15:09.110371 # [ 161.863392] SET = 0, FnV = 0
4111 04:15:09.150405 # [ 161.866740] EA = 0, S1PTW = 0
4112 04:15:09.150673 # [ 161.870168] FSC = 0x0f: level 3 permission fault
4113 04:15:09.150859 # [ 161.875253] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088c281000
4114 04:15:09.151033 # [ 161.881992] [0000ffff99634000] pgd=080000088c1f5003, p4d=080000088c1f5003, pud=080000088c1f7003, pmd=080000088bdd3003, pte=00a8000893005f43
4115 04:15:09.151203 # [ 161.894885] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4116 04:15:09.193522 # [ 161.901518] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4117 04:15:09.194048 # [ 161.915362] CPU: 1 PID: 2380 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4118 04:15:09.194241 # [ 161.923300] Hardware name: ARM Juno development board (r0) (DT)
4119 04:15:09.194404 # [ 161.929492] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4120 04:15:09.194564 # [ 161.936735] pc : 0xffff99634000
4121 04:15:09.194705 # [ 161.940150] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4122 04:15:09.194843 # [ 161.944960] sp : ffff80000f7938d0
4123 04:15:09.236830 # [ 161.948540] x29: ffff80000f7938d0 x28: ffff000804549a80 x27: 0000000000000000
4124 04:15:09.237766 # [ 161.955968] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4125 04:15:09.238179 # [ 161.963395] x23: ffff00080bf28000 x22: ffff80000f793a70 x21: ffff800008c14d00
4126 04:15:09.238571 # [ 161.970824] x20: ffff000804549a80 x19: 0000ffff99634000 x18: 0000000000000000
4127 04:15:09.238939 # [ 161.978247] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4128 04:15:09.239415 # [ 161.985672] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
4129 04:15:09.280067 # [ 161.993096] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f928
4130 04:15:09.280537 # [ 162.000522] x8 : ffff000804549a80 x7 : 00000074b5503510 x6 : 0000000000000001
4131 04:15:09.280879 # [ 162.007947] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4132 04:15:09.281196 # [ 162.015370] x2 : 0000000000000000 x1 : ffff000804549a80 x0 : 0000000000000033
4133 04:15:09.281492 # [ 162.022794] Call trace:
4134 04:15:09.281789 # [ 162.025504] 0xffff99634000
4135 04:15:09.282146 # [ 162.028565] lkdtm_do_action+0x2c/0x50
4136 04:15:09.282450 # [ 162.032587] direct_entry+0x164/0x180
4137 04:15:09.283257 # [ 162.036522] full_proxy_write+0x68/0xc0
4138 04:15:09.323252 # [ 162.040635] vfs_write+0xcc/0x2a0
4139 04:15:09.323720 # [ 162.044225] ksys_write+0x78/0x104
4140 04:15:09.324150 # [ 162.047899] __arm64_sys_write+0x28/0x3c
4141 04:15:09.324547 # [ 162.052096] invoke_syscall+0x8c/0x120
4142 04:15:09.324944 # [ 162.056121] el0_svc_common.constprop.0+0x68/0x124
4143 04:15:09.325323 # [ 162.061189] do_el0_svc+0x40/0xcc
4144 04:15:09.325698 # [ 162.064777] el0_svc+0x48/0xc0
4145 04:15:09.326110 # [ 162.068102] el0t_64_sync_handler+0xb8/0xbc
4146 04:15:09.326491 # [ 162.072558] el0t_64_sync+0x18c/0x190
4147 04:15:09.326863 # [ 162.076495] Code: bad PC value
4148 04:15:09.327598 # [ 162.079817] ---[ end trace 0000000000000000 ]---
4149 04:15:09.343976 # EXEC_USERSPACE: saw 'call trace:': ok
4150 04:15:09.344448 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4151 04:15:09.347156 # selftests: lkdtm: EXEC_NULL.sh
4152 04:15:09.856238 <6>[ 162.968842] lkdtm: Performing direct entry EXEC_NULL
4153 04:15:09.856525 <6>[ 162.974197] lkdtm: attempting ok execution at ffff800008c14d00
4154 04:15:09.856753 <6>[ 162.980375] lkdtm: attempting bad execution at 0000000000000000
4155 04:15:09.857218 <1>[ 162.986702] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4156 04:15:09.857404 <1>[ 162.995858] Mem abort info:
4157 04:15:09.857607 <1>[ 162.999343] ESR = 0x0000000086000004
4158 04:15:09.859432 <1>[ 163.003436] EC = 0x21: IABT (current EL), IL = 32 bits
4159 04:15:09.859632 <1>[ 163.009071] SET = 0, FnV = 0
4160 04:15:09.899718 <1>[ 163.012400] EA = 0, S1PTW = 0
4161 04:15:09.900011 <1>[ 163.015838] FSC = 0x04: level 0 translation fault
4162 04:15:09.900239 <1>[ 163.021011] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088545c000
4163 04:15:09.900505 <1>[ 163.027768] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4164 04:15:09.900854 <0>[ 163.034875] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4165 04:15:09.902901 <4>[ 163.041508] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4166 04:15:09.943032 <4>[ 163.055357] CPU: 1 PID: 2430 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4167 04:15:09.943310 <4>[ 163.063299] Hardware name: ARM Juno development board (r0) (DT)
4168 04:15:09.943535 <4>[ 163.069497] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4169 04:15:09.943738 <4>[ 163.076743] pc : 0x0
4170 04:15:09.943930 <4>[ 163.079200] lr : execute_location+0x84/0xa4
4171 04:15:09.944121 <4>[ 163.083661] sp : ffff80000f843b60
4172 04:15:09.944307 <4>[ 163.087241] x29: ffff80000f843b60 x28: ffff0008055f34c0 x27: 0000000000000000
4173 04:15:09.986300 <4>[ 163.094671] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4174 04:15:09.986583 <4>[ 163.102101] x23: ffff0008053ad000 x22: ffff80000f843d10 x21: 0000000000000000
4175 04:15:09.986836 <4>[ 163.109527] x20: ffff800008c14d00 x19: 0000000000000000 x18: 0000000000000000
4176 04:15:09.987034 <4>[ 163.116951] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa29bf000
4177 04:15:09.987219 <4>[ 163.124375] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
4178 04:15:09.989372 <4>[ 163.131799] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff80000815f928
4179 04:15:10.029688 <4>[ 163.139223] x8 : ffff0008055f34c0 x7 : ffff80000b0b9770 x6 : 0000000000000001
4180 04:15:10.029975 <4>[ 163.146646] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4181 04:15:10.030221 <4>[ 163.154070] x2 : 0000000000000000 x1 : ffff0008055f34c0 x0 : 0000000000000033
4182 04:15:10.030423 <4>[ 163.161495] Call trace:
4183 04:15:10.030602 <4>[ 163.164209] 0x0
4184 04:15:10.030775 <4>[ 163.166313] lkdtm_EXEC_NULL+0x20/0x2c
4185 04:15:10.030945 <4>[ 163.170335] lkdtm_do_action+0x2c/0x50
4186 04:15:10.031113 <4>[ 163.174359] direct_entry+0x164/0x180
4187 04:15:10.031278 <4>[ 163.178293] full_proxy_write+0x68/0xc0
4188 04:15:10.032820 <4>[ 163.182405] vfs_write+0xcc/0x2a0
4189 04:15:10.083129 <4>[ 163.185995] ksys_write+0x78/0x104
4190 04:15:10.083605 <4>[ 163.189669] __arm64_sys_write+0x28/0x3c
4191 04:15:10.084061 <4>[ 163.193867] invoke_syscall+0x8c/0x120
4192 04:15:10.084415 <4>[ 163.197891] el0_svc_common.constprop.0+0x68/0x124
4193 04:15:10.085051 <4>[ 163.202960] do_el0_svc+0x40/0xcc
4194 04:15:10.085242 <4>[ 163.206547] el0_svc+0x48/0xc0
4195 04:15:10.085448 <4>[ 163.209872] el0t_64_sync_handler+0xb8/0xbc
4196 04:15:10.085627 <4>[ 163.214327] el0t_64_sync+0x18c/0x190
4197 04:15:10.085774 <0>[ 163.218265] Code: bad PC value
4198 04:15:10.086236 <4>[ 163.221587] ---[ end trace 0000000000000000 ]---
4199 04:15:10.086440 # Segmentation fault
4200 04:15:10.264353 # [ 162.968842] lkdtm: Performing direct entry EXEC_NULL
4201 04:15:10.264663 # [ 162.974197] lkdtm: attempting ok execution at ffff800008c14d00
4202 04:15:10.264916 # [ 162.980375] lkdtm: attempting bad execution at 0000000000000000
4203 04:15:10.265131 # [ 162.986702] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4204 04:15:10.265338 # [ 162.995858] Mem abort info:
4205 04:15:10.265531 # [ 162.999343] ESR = 0x0000000086000004
4206 04:15:10.265687 # [ 163.003436] EC = 0x21: IABT (current EL), IL = 32 bits
4207 04:15:10.267463 # [ 163.009071] SET = 0, FnV = 0
4208 04:15:10.307528 # [ 163.012400] EA = 0, S1PTW = 0
4209 04:15:10.307789 # [ 163.015838] FSC = 0x04: level 0 translation fault
4210 04:15:10.308014 # [ 163.021011] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088545c000
4211 04:15:10.308219 # [ 163.027768] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4212 04:15:10.308411 # [ 163.034875] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4213 04:15:10.310696 # [ 163.041508] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4214 04:15:10.350959 # [ 163.055357] CPU: 1 PID: 2430 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4215 04:15:10.351431 # [ 163.063299] Hardware name: ARM Juno development board (r0) (DT)
4216 04:15:10.351873 # [ 163.069497] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4217 04:15:10.352283 # [ 163.076743] pc : 0x0
4218 04:15:10.352681 # [ 163.079200] lr : execute_location+0x84/0xa4
4219 04:15:10.353069 # [ 163.083661] sp : ffff80000f843b60
4220 04:15:10.353449 # [ 163.087241] x29: ffff80000f843b60 x28: ffff0008055f34c0 x27: 0000000000000000
4221 04:15:10.394061 # [ 163.094671] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4222 04:15:10.394565 # [ 163.102101] x23: ffff0008053ad000 x22: ffff80000f843d10 x21: 0000000000000000
4223 04:15:10.394922 # [ 163.109527] x20: ffff800008c14d00 x19: 0000000000000000 x18: 0000000000000000
4224 04:15:10.395239 # [ 163.116951] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa29bf000
4225 04:15:10.395905 # [ 163.124375] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
4226 04:15:10.396234 # [ 163.131799] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff80000815f928
4227 04:15:10.437289 # [ 163.139223] x8 : ffff0008055f34c0 x7 : ffff80000b0b9770 x6 : 0000000000000001
4228 04:15:10.437765 # [ 163.146646] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4229 04:15:10.438148 # [ 163.154070] x2 : 0000000000000000 x1 : ffff0008055f34c0 x0 : 0000000000000033
4230 04:15:10.438469 # [ 163.161495] Call trace:
4231 04:15:10.438772 # [ 163.164209] 0x0
4232 04:15:10.439067 # [ 163.166313] lkdtm_EXEC_NULL+0x20/0x2c
4233 04:15:10.439354 # [ 163.170335] lkdtm_do_action+0x2c/0x50
4234 04:15:10.439636 # [ 163.174359] direct_entry+0x164/0x180
4235 04:15:10.439918 # [ 163.178293] full_proxy_write+0x68/0xc0
4236 04:15:10.440610 # [ 163.182405] vfs_write+0xcc/0x2a0
4237 04:15:10.440965 # [ 163.185995] ksys_write+0x78/0x104
4238 04:15:10.480495 # [ 163.189669] __arm64_sys_write+0x28/0x3c
4239 04:15:10.480967 # [ 163.193867] invoke_syscall+0x8c/0x120
4240 04:15:10.481400 # [ 163.197891] el0_svc_common.constprop.0+0x68/0x124
4241 04:15:10.481812 # [ 163.202960] do_el0_svc+0x40/0xcc
4242 04:15:10.482239 # [ 163.206547] el0_svc+0x48/0xc0
4243 04:15:10.483017 # [ 163.209872] el0t_64_sync_handler+0xb8/0xbc
4244 04:15:10.483403 # [ 163.214327] el0t_64_sync+0x18c/0x190
4245 04:15:10.483819 # [ 163.218265] Code: bad PC value
4246 04:15:10.484202 # [ 163.221587] ---[ end trace 0000000000000000 ]---
4247 04:15:10.484576 # EXEC_NULL: saw 'call trace:': ok
4248 04:15:10.485041 ok 41 selftests: lkdtm: EXEC_NULL.sh
4249 04:15:10.498891 # selftests: lkdtm: ACCESS_USERSPACE.sh
4250 04:15:11.019405 <6>[ 164.137423] lkdtm: Performing direct entry ACCESS_USERSPACE
4251 04:15:11.019932 <6>[ 164.143639] lkdtm: attempting bad read at 0000ffffb59cb000
4252 04:15:11.020380 <3>[ 164.150116] lkdtm: FAIL: survived bad read
4253 04:15:11.020792 <6>[ 164.154564] lkdtm: attempting bad write at 0000ffffb59cb000
4254 04:15:11.022707 <3>[ 164.160441] lkdtm: FAIL: survived bad write
4255 04:15:11.172268 # [ 164.137423] lkdtm: Performing direct entry ACCESS_USERSPACE
4256 04:15:11.172767 # [ 164.143639] lkdtm: attempting bad read at 0000ffffb59cb000
4257 04:15:11.173202 # [ 164.150116] lkdtm: FAIL: survived bad read
4258 04:15:11.173608 # [ 164.154564] lkdtm: attempting bad write at 0000ffffb59cb000
4259 04:15:11.175615 # [ 164.160441] lkdtm: FAIL: survived bad write
4260 04:15:11.207343 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4261 04:15:11.287233 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4262 04:15:11.382885 # selftests: lkdtm: ACCESS_NULL.sh
4263 04:15:11.962079 <6>[ 165.074702] lkdtm: Performing direct entry ACCESS_NULL
4264 04:15:11.962706 <6>[ 165.080226] lkdtm: attempting bad read at 0000000000000000
4265 04:15:11.962932 <1>[ 165.086421] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4266 04:15:11.963151 <1>[ 165.095557] Mem abort info:
4267 04:15:11.963364 <1>[ 165.098676] ESR = 0x0000000096000004
4268 04:15:11.963576 <1>[ 165.102743] EC = 0x25: DABT (current EL), IL = 32 bits
4269 04:15:11.963752 <1>[ 165.108472] SET = 0, FnV = 0
4270 04:15:11.965372 <1>[ 165.111845] EA = 0, S1PTW = 0
4271 04:15:12.005564 <1>[ 165.115292] FSC = 0x04: level 0 translation fault
4272 04:15:12.005853 <1>[ 165.120468] Data abort info:
4273 04:15:12.006104 <1>[ 165.123641] ISV = 0, ISS = 0x00000004
4274 04:15:12.006589 <1>[ 165.127766] CM = 0, WnR = 0
4275 04:15:12.006776 <1>[ 165.131026] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088c008000
4276 04:15:12.006975 <1>[ 165.137770] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4277 04:15:12.007172 <0>[ 165.144883] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4278 04:15:12.048952 <4>[ 165.151519] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4279 04:15:12.049234 <4>[ 165.165370] CPU: 1 PID: 2521 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4280 04:15:12.049465 <4>[ 165.173316] Hardware name: ARM Juno development board (r0) (DT)
4281 04:15:12.049701 <4>[ 165.179511] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4282 04:15:12.049904 <4>[ 165.186753] pc : lkdtm_ACCESS_NULL+0x34/0x78
4283 04:15:12.050125 <4>[ 165.191303] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4284 04:15:12.050256 <4>[ 165.195845] sp : ffff80000f9d3a10
4285 04:15:12.092220 <4>[ 165.199425] x29: ffff80000f9d3a10 x28: ffff000806ab0040 x27: 0000000000000000
4286 04:15:12.092514 <4>[ 165.206858] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4287 04:15:12.092750 <4>[ 165.214285] x23: ffff00080d4cb000 x22: ffff80000f9d3ba0 x21: 000000000000000c
4288 04:15:12.093239 <4>[ 165.221712] x20: 0000000000000000 x19: ffff80000b556858 x18: 0000000000000000
4289 04:15:12.093410 <4>[ 165.229135] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff887bf000
4290 04:15:12.093584 <4>[ 165.236559] x14: 0000000000000000 x13: 205d363232303830 x12: 2e35363120205b3e
4291 04:15:12.135649 <4>[ 165.243985] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815f928
4292 04:15:12.136315 <4>[ 165.251414] x8 : ffff000806ab0040 x7 : 3632323038302e35 x6 : 0000000000000001
4293 04:15:12.136538 <4>[ 165.258839] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4294 04:15:12.136724 <4>[ 165.266270] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0bf000
4295 04:15:12.136927 <4>[ 165.273696] Call trace:
4296 04:15:12.137136 <4>[ 165.276406] lkdtm_ACCESS_NULL+0x34/0x78
4297 04:15:12.137325 <4>[ 165.280602] lkdtm_do_action+0x2c/0x50
4298 04:15:12.138836 <4>[ 165.284626] direct_entry+0x164/0x180
4299 04:15:12.179030 <4>[ 165.288564] full_proxy_write+0x68/0xc0
4300 04:15:12.179300 <4>[ 165.292676] vfs_write+0xcc/0x2a0
4301 04:15:12.179474 <4>[ 165.296266] ksys_write+0x78/0x104
4302 04:15:12.179632 <4>[ 165.299945] __arm64_sys_write+0x28/0x3c
4303 04:15:12.179783 <4>[ 165.304142] invoke_syscall+0x8c/0x120
4304 04:15:12.180200 <4>[ 165.308166] el0_svc_common.constprop.0+0x68/0x124
4305 04:15:12.180374 <4>[ 165.313235] do_el0_svc+0x40/0xcc
4306 04:15:12.180513 <4>[ 165.316823] el0_svc+0x48/0xc0
4307 04:15:12.180649 <4>[ 165.320147] el0t_64_sync_handler+0xb8/0xbc
4308 04:15:12.180784 <4>[ 165.324603] el0t_64_sync+0x18c/0x190
4309 04:15:12.182264 <0>[ 165.328540] Code: 91024000 97ffc4cd d2981bc1 90005040 (f9400293)
4310 04:15:12.202100 <4>[ 165.334908] ---[ end trace 0000000000000000 ]---
4311 04:15:12.205256 # Segmentation fault
4312 04:15:12.376906 # [ 165.074702] lkdtm: Performing direct entry ACCESS_NULL
4313 04:15:12.377180 # [ 165.080226] lkdtm: attempting bad read at 0000000000000000
4314 04:15:12.377355 # [ 165.086421] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4315 04:15:12.377515 # [ 165.095557] Mem abort info:
4316 04:15:12.377667 # [ 165.098676] ESR = 0x0000000096000004
4317 04:15:12.377815 # [ 165.102743] EC = 0x25: DABT (current EL), IL = 32 bits
4318 04:15:12.377958 # [ 165.108472] SET = 0, FnV = 0
4319 04:15:12.378137 # [ 165.111845] EA = 0, S1PTW = 0
4320 04:15:12.420101 # [ 165.115292] FSC = 0x04: level 0 translation fault
4321 04:15:12.420367 # [ 165.120468] Data abort info:
4322 04:15:12.420539 # [ 165.123641] ISV = 0, ISS = 0x00000004
4323 04:15:12.420696 # [ 165.127766] CM = 0, WnR = 0
4324 04:15:12.420844 # [ 165.131026] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088c008000
4325 04:15:12.420994 # [ 165.137770] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4326 04:15:12.421140 # [ 165.144883] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4327 04:15:12.463479 # [ 165.151519] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4328 04:15:12.463955 # [ 165.165370] CPU: 1 PID: 2521 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4329 04:15:12.464297 # [ 165.173316] Hardware name: ARM Juno development board (r0) (DT)
4330 04:15:12.464610 # [ 165.179511] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4331 04:15:12.464911 # [ 165.186753] pc : lkdtm_ACCESS_NULL+0x34/0x78
4332 04:15:12.465203 # [ 165.191303] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4333 04:15:12.465498 # [ 165.195845] sp : ffff80000f9d3a10
4334 04:15:12.466687 # [ 165.199425] x29: ffff80000f9d3a10 x28: ffff000806ab0040 x27: 0000000000000000
4335 04:15:12.506664 # [ 165.206858] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4336 04:15:12.507147 # [ 165.214285] x23: ffff00080d4cb000 x22: ffff80000f9d3ba0 x21: 000000000000000c
4337 04:15:12.507551 # [ 165.221712] x20: 0000000000000000 x19: ffff80000b556858 x18: 0000000000000000
4338 04:15:12.507873 # [ 165.229135] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff887bf000
4339 04:15:12.508176 # [ 165.236559] x14: 0000000000000000 x13: 205d363232303830 x12: 2e35363120205b3e
4340 04:15:12.509803 # [ 165.243985] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815f928
4341 04:15:12.549740 # [ 165.251414] x8 : ffff000806ab0040 x7 : 3632323038302e35 x6 : 0000000000000001
4342 04:15:12.550291 # [ 165.258839] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4343 04:15:12.550717 # [ 165.266270] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0bf000
4344 04:15:12.551046 # [ 165.273696] Call trace:
4345 04:15:12.551355 # [ 165.276406] lkdtm_ACCESS_NULL+0x34/0x78
4346 04:15:12.551651 # [ 165.280602] lkdtm_do_action+0x2c/0x50
4347 04:15:12.551941 # [ 165.284626] direct_entry+0x164/0x180
4348 04:15:12.552970 # [ 165.288564] full_proxy_write+0x68/0xc0
4349 04:15:12.592953 # [ 165.292676] vfs_write+0xcc/0x2a0
4350 04:15:12.593418 # [ 165.296266] ksys_write+0x78/0x104
4351 04:15:12.593759 # [ 165.299945] __arm64_sys_write+0x28/0x3c
4352 04:15:12.594114 # [ 165.304142] invoke_syscall+0x8c/0x120
4353 04:15:12.594424 # [ 165.308166] el0_svc_common.constprop.0+0x68/0x124
4354 04:15:12.594724 # [ 165.313235] do_el0_svc+0x40/0xcc
4355 04:15:12.595010 # [ 165.316823] el0_svc+0x48/0xc0
4356 04:15:12.595298 # [ 165.320147] el0t_64_sync_handler+0xb8/0xbc
4357 04:15:12.595585 # [ 165.324603] el0t_64_sync+0x18c/0x190
4358 04:15:12.595916 # [ 165.328540] Code: 91024000 97ffc4cd d2981bc1 90005040 (f9400293)
4359 04:15:12.596619 # [ 165.334908] ---[ end trace 0000000000000000 ]---
4360 04:15:12.613942 # ACCESS_NULL: saw 'call trace:': ok
4361 04:15:12.617180 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4362 04:15:12.617641 # selftests: lkdtm: WRITE_RO.sh
4363 04:15:13.127764 <6>[ 166.240366] lkdtm: Performing direct entry WRITE_RO
4364 04:15:13.128050 <6>[ 166.245644] lkdtm: attempting bad rodata write at ffff800009a72c88
4365 04:15:13.128227 <1>[ 166.252703] Unable to handle kernel write to read-only memory at virtual address ffff800009a72c88
4366 04:15:13.128659 <1>[ 166.261923] Mem abort info:
4367 04:15:13.128874 <1>[ 166.265014] ESR = 0x000000009600004e
4368 04:15:13.129078 <1>[ 166.269056] EC = 0x25: DABT (current EL), IL = 32 bits
4369 04:15:13.129228 <1>[ 166.274664] SET = 0, FnV = 0
4370 04:15:13.130934 <1>[ 166.278013] EA = 0, S1PTW = 0
4371 04:15:13.171388 <1>[ 166.281440] FSC = 0x0e: level 2 permission fault
4372 04:15:13.171684 <1>[ 166.286525] Data abort info:
4373 04:15:13.171890 <1>[ 166.289692] ISV = 0, ISS = 0x0000004e
4374 04:15:13.172076 <1>[ 166.293820] CM = 0, WnR = 1
4375 04:15:13.172334 <1>[ 166.297075] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4376 04:15:13.172474 <1>[ 166.304077] [ffff800009a72c88] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4377 04:15:13.172623 <0>[ 166.315059] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4378 04:15:13.214591 <4>[ 166.321695] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4379 04:15:13.214912 <4>[ 166.335536] CPU: 1 PID: 2574 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4380 04:15:13.215117 <4>[ 166.343475] Hardware name: ARM Juno development board (r0) (DT)
4381 04:15:13.215303 <4>[ 166.349667] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4382 04:15:13.215452 <4>[ 166.356908] pc : lkdtm_WRITE_RO+0x44/0x5c
4383 04:15:13.215595 <4>[ 166.361196] lr : lkdtm_WRITE_RO+0x2c/0x5c
4384 04:15:13.217739 <4>[ 166.365480] sp : ffff80000fabba10
4385 04:15:13.257879 <4>[ 166.369060] x29: ffff80000fabba10 x28: ffff000805b14f00 x27: 0000000000000000
4386 04:15:13.258223 <4>[ 166.376491] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4387 04:15:13.258683 <4>[ 166.383923] x23: ffff0008049f5000 x22: ffff80000fabbba0 x21: 0000000000000009
4388 04:15:13.258944 <4>[ 166.391355] x20: ffff0008049f5000 x19: ffff800009a72000 x18: 0000000000000000
4389 04:15:13.259176 <4>[ 166.398784] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
4390 04:15:13.260988 <4>[ 166.406208] x14: ffff8000096cf7a0 x13: ffff8000084403bc x12: ffff800008440308
4391 04:15:13.301273 <4>[ 166.413634] x11: ffff80000843ff7c x10: ffff8000086b1bb8 x9 : ffff80000815f928
4392 04:15:13.301555 <4>[ 166.421060] x8 : ffff00080c262f90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
4393 04:15:13.301783 <4>[ 166.428483] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4394 04:15:13.302256 <4>[ 166.435907] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0bf108
4395 04:15:13.302454 <4>[ 166.443333] Call trace:
4396 04:15:13.302658 <4>[ 166.446048] lkdtm_WRITE_RO+0x44/0x5c
4397 04:15:13.304436 <4>[ 166.449986] lkdtm_do_action+0x2c/0x50
4398 04:15:13.304663 <4>[ 166.454014] direct_entry+0x164/0x180
4399 04:15:13.344759 <4>[ 166.457948] full_proxy_write+0x68/0xc0
4400 04:15:13.345028 <4>[ 166.462060] vfs_write+0xcc/0x2a0
4401 04:15:13.345254 <4>[ 166.465652] ksys_write+0x78/0x104
4402 04:15:13.345459 <4>[ 166.469329] __arm64_sys_write+0x28/0x3c
4403 04:15:13.345657 <4>[ 166.473529] invoke_syscall+0x8c/0x120
4404 04:15:13.345849 <4>[ 166.477558] el0_svc_common.constprop.0+0x68/0x124
4405 04:15:13.346062 <4>[ 166.482626] do_el0_svc+0x40/0xcc
4406 04:15:13.346237 <4>[ 166.486215] el0_svc+0x48/0xc0
4407 04:15:13.346395 <4>[ 166.489539] el0t_64_sync_handler+0xb8/0xbc
4408 04:15:13.347962 <4>[ 166.493995] el0t_64_sync+0x18c/0x190
4409 04:15:13.365077 <0>[ 166.497932] Code: f2b579a2 90005040 ca020021 91042000 (f9064661)
4410 04:15:13.368186 <4>[ 166.504300] ---[ end trace 0000000000000000 ]---
4411 04:15:13.368473 # Segmentation fault
4412 04:15:13.552509 # [ 166.240366] lkdtm: Performing direct entry WRITE_RO
4413 04:15:13.553012 # [ 166.245644] lkdtm: attempting bad rodata write at ffff800009a72c88
4414 04:15:13.553356 # [ 166.252703] Unable to handle kernel write to read-only memory at virtual address ffff800009a72c88
4415 04:15:13.553672 # [ 166.261923] Mem abort info:
4416 04:15:13.553974 # [ 166.265014] ESR = 0x000000009600004e
4417 04:15:13.554349 # [ 166.269056] EC = 0x25: DABT (current EL), IL = 32 bits
4418 04:15:13.554648 # [ 166.274664] SET = 0, FnV = 0
4419 04:15:13.554940 # [ 166.278013] EA = 0, S1PTW = 0
4420 04:15:13.555806 # [ 166.281440] FSC = 0x0e: level 2 permission fault
4421 04:15:13.595522 # [ 166.286525] Data abort info:
4422 04:15:13.595957 # [ 166.289692] ISV = 0, ISS = 0x0000004e
4423 04:15:13.596265 # [ 166.293820] CM = 0, WnR = 1
4424 04:15:13.596544 # [ 166.297075] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4425 04:15:13.597189 # [ 166.304077] [ffff800009a72c88] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4426 04:15:13.597524 # [ 166.315059] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4427 04:15:13.638702 # [ 166.321695] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4428 04:15:13.639592 # [ 166.335536] CPU: 1 PID: 2574 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4429 04:15:13.639977 # [ 166.343475] Hardware name: ARM Juno development board (r0) (DT)
4430 04:15:13.640307 # [ 166.349667] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4431 04:15:13.640619 # [ 166.356908] pc : lkdtm_WRITE_RO+0x44/0x5c
4432 04:15:13.640921 # [ 166.361196] lr : lkdtm_WRITE_RO+0x2c/0x5c
4433 04:15:13.641213 # [ 166.365480] sp : ffff80000fabba10
4434 04:15:13.681850 # [ 166.369060] x29: ffff80000fabba10 x28: ffff000805b14f00 x27: 0000000000000000
4435 04:15:13.682362 # [ 166.376491] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4436 04:15:13.682709 # [ 166.383923] x23: ffff0008049f5000 x22: ffff80000fabbba0 x21: 0000000000000009
4437 04:15:13.683032 # [ 166.391355] x20: ffff0008049f5000 x19: ffff800009a72000 x18: 0000000000000000
4438 04:15:13.683704 # [ 166.398784] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
4439 04:15:13.684057 # [ 166.406208] x14: ffff8000096cf7a0 x13: ffff8000084403bc x12: ffff800008440308
4440 04:15:13.724986 # [ 166.413634] x11: ffff80000843ff7c x10: ffff8000086b1bb8 x9 : ffff80000815f928
4441 04:15:13.725458 # [ 166.421060] x8 : ffff00080c262f90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
4442 04:15:13.725804 # [ 166.428483] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4443 04:15:13.726165 # [ 166.435907] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0bf108
4444 04:15:13.726480 # [ 166.443333] Call trace:
4445 04:15:13.726776 # [ 166.446048] lkdtm_WRITE_RO+0x44/0x5c
4446 04:15:13.727073 # [ 166.449986] lkdtm_do_action+0x2c/0x50
4447 04:15:13.727359 # [ 166.454014] direct_entry+0x164/0x180
4448 04:15:13.728142 # [ 166.457948] full_proxy_write+0x68/0xc0
4449 04:15:13.768182 # [ 166.462060] vfs_write+0xcc/0x2a0
4450 04:15:13.768650 # [ 166.465652] ksys_write+0x78/0x104
4451 04:15:13.768995 # [ 166.469329] __arm64_sys_write+0x28/0x3c
4452 04:15:13.769312 # [ 166.473529] invoke_syscall+0x8c/0x120
4453 04:15:13.769617 # [ 166.477558] el0_svc_common.constprop.0+0x68/0x124
4454 04:15:13.770284 # [ 166.482626] do_el0_svc+0x40/0xcc
4455 04:15:13.770637 # [ 166.486215] el0_svc+0x48/0xc0
4456 04:15:13.770944 # [ 166.489539] el0t_64_sync_handler+0xb8/0xbc
4457 04:15:13.771275 # [ 166.493995] el0t_64_sync+0x18c/0x190
4458 04:15:13.771668 # [ 166.497932] Code: f2b579a2 90005040 ca020021 91042000 (f9064661)
4459 04:15:13.793898 # [ 166.504300] ---[ end trace 0000000000000000 ]---
4460 04:15:13.794393 # WRITE_RO: saw 'call trace:': ok
4461 04:15:13.794736 ok 44 selftests: lkdtm: WRITE_RO.sh
4462 04:15:13.797111 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4463 04:15:14.317099 <6>[ 167.428823] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4464 04:15:14.317405 <6>[ 167.435007] lkdtm: attempting bad ro_after_init write at ffff80000a1c1f38
4465 04:15:14.317931 <1>[ 167.442156] Unable to handle kernel write to read-only memory at virtual address ffff80000a1c1f38
4466 04:15:14.318182 <1>[ 167.451379] Mem abort info:
4467 04:15:14.318376 <1>[ 167.454732] ESR = 0x000000009600004e
4468 04:15:14.318539 <1>[ 167.458810] EC = 0x25: DABT (current EL), IL = 32 bits
4469 04:15:14.318684 <1>[ 167.464420] SET = 0, FnV = 0
4470 04:15:14.320299 <1>[ 167.467769] EA = 0, S1PTW = 0
4471 04:15:14.360662 <1>[ 167.471204] FSC = 0x0e: level 2 permission fault
4472 04:15:14.360943 <1>[ 167.476290] Data abort info:
4473 04:15:14.361170 <1>[ 167.479457] ISV = 0, ISS = 0x0000004e
4474 04:15:14.361375 <1>[ 167.483585] CM = 0, WnR = 1
4475 04:15:14.361859 <1>[ 167.486840] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4476 04:15:14.362076 <1>[ 167.493840] [ffff80000a1c1f38] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4477 04:15:14.362258 <0>[ 167.504799] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4478 04:15:14.403984 <4>[ 167.511440] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4479 04:15:14.404268 <4>[ 167.525281] CPU: 1 PID: 2627 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4480 04:15:14.404507 <4>[ 167.533220] Hardware name: ARM Juno development board (r0) (DT)
4481 04:15:14.404717 <4>[ 167.539412] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4482 04:15:14.404911 <4>[ 167.546654] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4483 04:15:14.407149 <4>[ 167.551901] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4484 04:15:14.407351 <4>[ 167.557144] sp : ffff80000fb83930
4485 04:15:14.447285 <4>[ 167.560728] x29: ffff80000fb83930 x28: ffff000805469a80 x27: 0000000000000000
4486 04:15:14.447579 <4>[ 167.568157] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4487 04:15:14.447819 <4>[ 167.575586] x23: ffff000806e15000 x22: ffff80000fb83ac0 x21: 0000000000000014
4488 04:15:14.448027 <4>[ 167.583010] x20: ffff000806e15000 x19: ffff80000a1c1000 x18: 0000000000000000
4489 04:15:14.448224 <4>[ 167.590436] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb4b6f000
4490 04:15:14.490741 <4>[ 167.597862] x14: 0000000000000000 x13: 205d373030353334 x12: 2e37363120205b3e
4491 04:15:14.491024 <4>[ 167.605290] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815f928
4492 04:15:14.491257 <4>[ 167.612717] x8 : ffff000805469a80 x7 : 3730303533342e37 x6 : 0000000000000001
4493 04:15:14.491492 <4>[ 167.620143] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4494 04:15:14.491699 <4>[ 167.627571] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0bf108
4495 04:15:14.491877 <4>[ 167.634997] Call trace:
4496 04:15:14.492038 <4>[ 167.637710] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4497 04:15:14.493777 <4>[ 167.642606] lkdtm_do_action+0x2c/0x50
4498 04:15:14.534130 <4>[ 167.646630] direct_entry+0x164/0x180
4499 04:15:14.534396 <4>[ 167.650566] full_proxy_write+0x68/0xc0
4500 04:15:14.534569 <4>[ 167.654680] vfs_write+0xcc/0x2a0
4501 04:15:14.534725 <4>[ 167.658270] ksys_write+0x78/0x104
4502 04:15:14.534876 <4>[ 167.661944] __arm64_sys_write+0x28/0x3c
4503 04:15:14.535023 <4>[ 167.666141] invoke_syscall+0x8c/0x120
4504 04:15:14.535168 <4>[ 167.670166] el0_svc_common.constprop.0+0x68/0x124
4505 04:15:14.535313 <4>[ 167.675235] do_el0_svc+0x40/0xcc
4506 04:15:14.535723 <4>[ 167.678822] el0_svc+0x48/0xc0
4507 04:15:14.535889 <4>[ 167.682147] el0t_64_sync_handler+0xb8/0xbc
4508 04:15:14.537315 <4>[ 167.686603] el0t_64_sync+0x18c/0x190
4509 04:15:14.559943 <0>[ 167.690539] Code: f2b579a2 90005040 ca020021 91042000 (f9079e61)
4510 04:15:14.560241 <4>[ 167.696906] ---[ end trace 0000000000000000 ]---
4511 04:15:14.563060 # Segmentation fault
4512 04:15:14.717065 # [ 167.428823] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4513 04:15:14.717346 # [ 167.435007] lkdtm: attempting bad ro_after_init write at ffff80000a1c1f38
4514 04:15:14.717570 # [ 167.442156] Unable to handle kernel write to read-only memory at virtual address ffff80000a1c1f38
4515 04:15:14.718066 # [ 167.451379] Mem abort info:
4516 04:15:14.718242 # [ 167.454732] ESR = 0x000000009600004e
4517 04:15:14.718432 # [ 167.458810] EC = 0x25: DABT (current EL), IL = 32 bits
4518 04:15:14.718614 # [ 167.464420] SET = 0, FnV = 0
4519 04:15:14.720246 # [ 167.467769] EA = 0, S1PTW = 0
4520 04:15:14.760332 # [ 167.471204] FSC = 0x0e: level 2 permission fault
4521 04:15:14.760597 # [ 167.476290] Data abort info:
4522 04:15:14.760819 # [ 167.479457] ISV = 0, ISS = 0x0000004e
4523 04:15:14.761024 # [ 167.483585] CM = 0, WnR = 1
4524 04:15:14.761211 # [ 167.486840] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4525 04:15:14.761394 # [ 167.493840] [ffff80000a1c1f38] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4526 04:15:14.761576 # [ 167.504799] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4527 04:15:14.803469 # [ 167.511440] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4528 04:15:14.803724 # [ 167.525281] CPU: 1 PID: 2627 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4529 04:15:14.803948 # [ 167.533220] Hardware name: ARM Juno development board (r0) (DT)
4530 04:15:14.804157 # [ 167.539412] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4531 04:15:14.804354 # [ 167.546654] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4532 04:15:14.804548 # [ 167.551901] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4533 04:15:14.806638 # [ 167.557144] sp : ffff80000fb83930
4534 04:15:14.846635 # [ 167.560728] x29: ffff80000fb83930 x28: ffff000805469a80 x27: 0000000000000000
4535 04:15:14.846881 # [ 167.568157] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4536 04:15:14.847132 # [ 167.575586] x23: ffff000806e15000 x22: ffff80000fb83ac0 x21: 0000000000000014
4537 04:15:14.847342 # [ 167.583010] x20: ffff000806e15000 x19: ffff80000a1c1000 x18: 0000000000000000
4538 04:15:14.847539 # [ 167.590436] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb4b6f000
4539 04:15:14.849775 # [ 167.597862] x14: 0000000000000000 x13: 205d373030353334 x12: 2e37363120205b3e
4540 04:15:14.889788 # [ 167.605290] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815f928
4541 04:15:14.890085 # [ 167.612717] x8 : ffff000805469a80 x7 : 3730303533342e37 x6 : 0000000000000001
4542 04:15:14.890323 # [ 167.620143] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
4543 04:15:14.890533 # [ 167.627571] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0bf108
4544 04:15:14.890730 # [ 167.634997] Call trace:
4545 04:15:14.890892 # [ 167.637710] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4546 04:15:14.892920 # [ 167.642606] lkdtm_do_action+0x2c/0x50
4547 04:15:14.932968 # [ 167.646630] direct_entry+0x164/0x180
4548 04:15:14.933213 # [ 167.650566] full_proxy_write+0x68/0xc0
4549 04:15:14.933431 # [ 167.654680] vfs_write+0xcc/0x2a0
4550 04:15:14.933638 # [ 167.658270] ksys_write+0x78/0x104
4551 04:15:14.933821 # [ 167.661944] __arm64_sys_write+0x28/0x3c
4552 04:15:14.934010 # [ 167.666141] invoke_syscall+0x8c/0x120
4553 04:15:14.934190 # [ 167.670166] el0_svc_common.constprop.0+0x68/0x124
4554 04:15:14.934391 # [ 167.675235] do_el0_svc+0x40/0xcc
4555 04:15:14.934582 # [ 167.678822] el0_svc+0x48/0xc0
4556 04:15:14.934723 # [ 167.682147] el0t_64_sync_handler+0xb8/0xbc
4557 04:15:14.936102 # [ 167.686603] el0t_64_sync+0x18c/0x190
4558 04:15:14.964677 # [ 167.690539] Code: f2b579a2 90005040 ca020021 91042000 (f9079e61)
4559 04:15:14.964926 # [ 167.696906] ---[ end trace 0000000000000000 ]---
4560 04:15:14.965144 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4561 04:15:14.965362 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4562 04:15:14.967833 # selftests: lkdtm: WRITE_KERN.sh
4563 04:15:15.476906 <6>[ 168.589694] lkdtm: Performing direct entry WRITE_KERN
4564 04:15:15.477212 <6>[ 168.595116] lkdtm: attempting bad 11152360 byte write at ffff8000096b78e8
4565 04:15:15.477400 <1>[ 168.602280] Unable to handle kernel write to read-only memory at virtual address ffff8000096b78e8
4566 04:15:15.477866 <1>[ 168.611817] Mem abort info:
4567 04:15:15.478068 <1>[ 168.614945] ESR = 0x000000009600004f
4568 04:15:15.478245 <1>[ 168.618988] EC = 0x25: DABT (current EL), IL = 32 bits
4569 04:15:15.478404 <1>[ 168.624597] SET = 0, FnV = 0
4570 04:15:15.480107 <1>[ 168.627927] EA = 0, S1PTW = 0
4571 04:15:15.520535 <1>[ 168.631367] FSC = 0x0f: level 3 permission fault
4572 04:15:15.520827 <1>[ 168.636455] Data abort info:
4573 04:15:15.521055 <1>[ 168.639621] ISV = 0, ISS = 0x0000004f
4574 04:15:15.521257 <1>[ 168.643746] CM = 0, WnR = 1
4575 04:15:15.521455 <1>[ 168.647008] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4576 04:15:15.521591 <1>[ 168.654010] [ffff8000096b78e8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818b7783
4577 04:15:15.523602 <0>[ 168.666915] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4578 04:15:15.563750 <4>[ 168.673549] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4579 04:15:15.564365 <4>[ 168.687391] CPU: 2 PID: 2680 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4580 04:15:15.564606 <4>[ 168.695335] Hardware name: ARM Juno development board (r0) (DT)
4581 04:15:15.564836 <4>[ 168.701529] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4582 04:15:15.565106 <4>[ 168.708773] pc : __memcpy+0x128/0x240
4583 04:15:15.566903 <4>[ 168.712715] lr : lkdtm_WRITE_KERN+0x54/0x88
4584 04:15:15.607158 <4>[ 168.717176] sp : ffff80000fc63b60
4585 04:15:15.607455 <4>[ 168.720760] x29: ffff80000fc63b60 x28: ffff000804818040 x27: 0000000000000000
4586 04:15:15.607670 <4>[ 168.728192] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4587 04:15:15.607981 <4>[ 168.735619] x23: ffff00080bb13000 x22: ffff80000fc63d00 x21: 0000000000aa2be8
4588 04:15:15.608161 <4>[ 168.743049] x20: ffff800008c14d00 x19: ffff8000096b78e8 x18: 0000000000000000
4589 04:15:15.608331 <4>[ 168.750474] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9bf0f000
4590 04:15:15.650523 <4>[ 168.757899] x14: 0000000000000008 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4591 04:15:15.650821 <4>[ 168.765329] x11: 2074612065746972 x10: 7720657479622030 x9 : ffff80000815f928
4592 04:15:15.651025 <4>[ 168.772758] x8 : ffff000804818040 x7 : a8c17bfd910003fd x6 : a9bf7bfdd503233f
4593 04:15:15.651210 <4>[ 168.780183] x5 : ffff80000a15a4d0 x4 : ffff8000096b78e8 x3 : ffff8000096b78e0
4594 04:15:15.651366 <4>[ 168.787608] x2 : 0000000000aa2bf0 x1 : ffff800008c14cf8 x0 : ffff8000096b78e8
4595 04:15:15.651515 <4>[ 168.795035] Call trace:
4596 04:15:15.651660 <4>[ 168.797745] __memcpy+0x128/0x240
4597 04:15:15.653656 <4>[ 168.801334] lkdtm_do_action+0x2c/0x50
4598 04:15:15.693954 <4>[ 168.805360] direct_entry+0x164/0x180
4599 04:15:15.694256 <4>[ 168.809294] full_proxy_write+0x68/0xc0
4600 04:15:15.694453 <4>[ 168.813408] vfs_write+0xcc/0x2a0
4601 04:15:15.694629 <4>[ 168.817000] ksys_write+0x78/0x104
4602 04:15:15.694790 <4>[ 168.820676] __arm64_sys_write+0x28/0x3c
4603 04:15:15.694945 <4>[ 168.824874] invoke_syscall+0x8c/0x120
4604 04:15:15.695096 <4>[ 168.828899] el0_svc_common.constprop.0+0x68/0x124
4605 04:15:15.695241 <4>[ 168.833968] do_el0_svc+0x40/0xcc
4606 04:15:15.695365 <4>[ 168.837557] el0_svc+0x48/0xc0
4607 04:15:15.695487 <4>[ 168.840881] el0t_64_sync_handler+0xb8/0xbc
4608 04:15:15.697132 <4>[ 168.845337] el0t_64_sync+0x18c/0x190
4609 04:15:15.723032 <0>[ 168.849273] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4610 04:15:15.723325 <4>[ 168.855642] ---[ end trace 0000000000000000 ]---
4611 04:15:15.726189 # Segmentation fault
4612 04:15:15.893988 # [ 0.000000] Detected VIPT I-cache on CPU0
4613 04:15:15.894531 # [ 0.000000] CPU features: detected: ARM erratum 843419
4614 04:15:15.894909 # [ 0.000000] CPU features: detected: ARM erratum 845719
4615 04:15:15.895244 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4616 04:15:15.895563 # [ 0.000000] alternatives: applying boot alternatives
4617 04:15:15.895871 # [ 0.000000] Fallback order for Node 0: 0
4618 04:15:15.896171 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4619 04:15:15.897314 # [ 0.000000] Policy zone: Normal
4620 04:15:15.937904 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/407262/extract-nfsrootfs-8nwal4u4,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4621 04:15:15.938425 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4622 04:15:15.938774 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4623 04:15:15.980666 # [ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
4624 04:15:15.981126 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4625 04:15:15.981468 # [ 168.589694] lkdtm: Performing direct entry WRITE_KERN
4626 04:15:15.981780 # [ 168.595116] lkdtm: attempting bad 11152360 byte write at ffff8000096b78e8
4627 04:15:15.982156 # [ 168.602280] Unable to handle kernel write to read-only memory at virtual address ffff8000096b78e8
4628 04:15:15.982467 # [ 168.611817] Mem abort info:
4629 04:15:15.982760 # [ 168.614945] ESR = 0x000000009600004f
4630 04:15:15.983856 # [ 168.618988] EC = 0x25: DABT (current EL), IL = 32 bits
4631 04:15:16.023851 # [ 168.624597] SET = 0, FnV = 0
4632 04:15:16.024323 # [ 168.627927] EA = 0, S1PTW = 0
4633 04:15:16.024666 # [ 168.631367] FSC = 0x0f: level 3 permission fault
4634 04:15:16.025053 # [ 168.636455] Data abort info:
4635 04:15:16.025364 # [ 168.639621] ISV = 0, ISS = 0x0000004f
4636 04:15:16.025663 # [ 168.643746] CM = 0, WnR = 1
4637 04:15:16.025955 # [ 168.647008] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4638 04:15:16.027037 # [ 168.654010] [ffff8000096b78e8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818b7783
4639 04:15:16.066997 # [ 168.666915] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4640 04:15:16.067485 # [ 168.673549] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4641 04:15:16.067855 # [ 168.687391] CPU: 2 PID: 2680 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4642 04:15:16.068187 # [ 168.695335] Hardware name: ARM Juno development board (r0) (DT)
4643 04:15:16.068498 # [ 168.701529] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4644 04:15:16.070301 # [ 168.708773] pc : __memcpy+0x128/0x240
4645 04:15:16.110151 # [ 168.712715] lr : lkdtm_WRITE_KERN+0x54/0x88
4646 04:15:16.110626 # [ 168.717176] sp : ffff80000fc63b60
4647 04:15:16.110985 # [ 168.720760] x29: ffff80000fc63b60 x28: ffff000804818040 x27: 0000000000000000
4648 04:15:16.111317 # [ 168.728192] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4649 04:15:16.111999 # [ 168.735619] x23: ffff00080bb13000 x22: ffff80000fc63d00 x21: 0000000000aa2be8
4650 04:15:16.112338 # [ 168.743049] x20: ffff800008c14d00 x19: ffff8000096b78e8 x18: 0000000000000000
4651 04:15:16.113443 # [ 168.750474] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9bf0f000
4652 04:15:16.153345 # [ 168.757899] x14: 0000000000000008 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4653 04:15:16.153845 # [ 168.765329] x11: 2074612065746972 x10: 7720657479622030 x9 : ffff80000815f928
4654 04:15:16.154257 # [ 168.772758] x8 : ffff000804818040 x7 : a8c17bfd910003fd x6 : a9bf7bfdd503233f
4655 04:15:16.154610 # [ 168.780183] x5 : ffff80000a15a4d0 x4 : ffff8000096b78e8 x3 : ffff8000096b78e0
4656 04:15:16.155332 # [ 168.787608] x2 : 0000000000aa2bf0 x1 : ffff800008c14cf8 x0 : ffff8000096b78e8
4657 04:15:16.156599 # [ 168.795035] Call trace:
4658 04:15:16.157046 # [ 168.797745] __memcpy+0x128/0x240
4659 04:15:16.196499 # [ 168.801334] lkdtm_do_action+0x2c/0x50
4660 04:15:16.196965 # [ 168.805360] direct_entry+0x164/0x180
4661 04:15:16.197305 # [ 168.809294] full_proxy_write+0x68/0xc0
4662 04:15:16.197624 # [ 168.813408] vfs_write+0xcc/0x2a0
4663 04:15:16.197928 # [ 168.817000] ksys_write+0x78/0x104
4664 04:15:16.198277 # [ 168.820676] __arm64_sys_write+0x28/0x3c
4665 04:15:16.198571 # [ 168.824874] invoke_syscall+0x8c/0x120
4666 04:15:16.198857 # [ 168.828899] el0_svc_common.constprop.0+0x68/0x124
4667 04:15:16.199145 # [ 168.833968] do_el0_svc+0x40/0xcc
4668 04:15:16.199487 # [ 168.837557] el0_svc+0x48/0xc0
4669 04:15:16.200201 # [ 168.840881] el0t_64_sync_handler+0xb8/0xbc
4670 04:15:16.233919 # [ 168.845337] el0t_64_sync+0x18c/0x190
4671 04:15:16.234448 # [ 168.849273] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4672 04:15:16.234800 # [ 168.855642] ---[ end trace 0000000000000000 ]---
4673 04:15:16.235123 # WRITE_KERN: saw 'call trace:': ok
4674 04:15:16.235429 ok 46 selftests: lkdtm: WRITE_KERN.sh
4675 04:15:16.237114 # selftests: lkdtm: WRITE_OPD.sh
4676 04:15:16.676396 <6>[ 169.806518] lkdtm: Performing direct entry WRITE_OPD
4677 04:15:16.679643 <6>[ 169.811842] lkdtm: XFAIL: Platform doesn't use function descriptors.
4678 04:15:16.832275 # [ 0.000000] CPU features: detected: ARM erratum 845719
4679 04:15:16.832769 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4680 04:15:16.833121 # [ 169.806518] lkdtm: Performing direct entry WRITE_OPD
4681 04:15:16.835612 # [ 169.811842] lkdtm: XFAIL: Platform doesn't use function descriptors.
4682 04:15:16.867347 # WRITE_OPD: saw 'XFAIL': [SKIP]
4683 04:15:16.947301 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4684 04:15:17.043218 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4685 04:15:17.659398 <6>[ 170.766846] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4686 04:15:17.659933 <6>[ 170.773209] lkdtm: attempting good refcount_inc() without overflow
4687 04:15:17.660375 <6>[ 170.779735] lkdtm: attempting bad refcount_inc() overflow
4688 04:15:17.661157 <4>[ 170.785597] ------------[ cut here ]------------
4689 04:15:17.661522 <4>[ 170.790546] refcount_t: saturated; leaking memory.
4690 04:15:17.661915 <4>[ 170.795672] WARNING: CPU: 1 PID: 2774 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4691 04:15:17.702586 <4>[ 170.804497] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4692 04:15:17.703079 <4>[ 170.818339] CPU: 1 PID: 2774 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4693 04:15:17.703891 <4>[ 170.826277] Hardware name: ARM Juno development board (r0) (DT)
4694 04:15:17.704266 <4>[ 170.832469] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4695 04:15:17.704672 <4>[ 170.839711] pc : refcount_warn_saturate+0x17c/0x224
4696 04:15:17.705066 <4>[ 170.844866] lr : refcount_warn_saturate+0x17c/0x224
4697 04:15:17.705452 <4>[ 170.850018] sp : ffff80000fdd3bc0
4698 04:15:17.745984 <4>[ 170.853599] x29: ffff80000fdd3bc0 x28: ffff000805e60040 x27: 0000000000000000
4699 04:15:17.746487 <4>[ 170.861027] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4700 04:15:17.746920 <4>[ 170.868454] x23: ffff000806ee2000 x22: ffff80000fdd3d90 x21: 0000000000000016
4701 04:15:17.747692 <4>[ 170.875879] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
4702 04:15:17.748050 <4>[ 170.883303] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
4703 04:15:17.748450 <4>[ 170.890728] x14: 0000000000000000 x13: 205d363435303937 x12: 2e30373120205b3e
4704 04:15:17.789333 <4>[ 170.898152] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
4705 04:15:17.789805 <4>[ 170.905577] x8 : ffff000805e60040 x7 : 3634353039372e30 x6 : 0000000000001ffe
4706 04:15:17.790288 <4>[ 170.913001] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4707 04:15:17.791075 <4>[ 170.920425] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805e60040
4708 04:15:17.791440 <4>[ 170.927850] Call trace:
4709 04:15:17.791839 <4>[ 170.930559] refcount_warn_saturate+0x17c/0x224
4710 04:15:17.792224 <4>[ 170.935367] __refcount_add.constprop.0+0x88/0xa0
4711 04:15:17.792715 <4>[ 170.940350] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4712 04:15:17.832697 <4>[ 170.945418] lkdtm_do_action+0x2c/0x50
4713 04:15:17.833157 <4>[ 170.949440] direct_entry+0x164/0x180
4714 04:15:17.833584 <4>[ 170.953374] full_proxy_write+0x68/0xc0
4715 04:15:17.833983 <4>[ 170.957486] vfs_write+0xcc/0x2a0
4716 04:15:17.834408 <4>[ 170.961076] ksys_write+0x78/0x104
4717 04:15:17.834793 <4>[ 170.964750] __arm64_sys_write+0x28/0x3c
4718 04:15:17.835174 <4>[ 170.968948] invoke_syscall+0x8c/0x120
4719 04:15:17.835548 <4>[ 170.972973] el0_svc_common.constprop.0+0x68/0x124
4720 04:15:17.835930 <4>[ 170.978041] do_el0_svc+0x40/0xcc
4721 04:15:17.836305 <4>[ 170.981629] el0_svc+0x48/0xc0
4722 04:15:17.876117 <4>[ 170.984954] el0t_64_sync_handler+0xb8/0xbc
4723 04:15:17.876574 <4>[ 170.989410] el0t_64_sync+0x18c/0x190
4724 04:15:17.877002 <4>[ 170.993342] irq event stamp: 0
4725 04:15:17.877409 <4>[ 170.996661] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4726 04:15:17.878216 <4>[ 171.003207] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4727 04:15:17.878589 <4>[ 171.011671] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4728 04:15:17.878987 <4>[ 171.020132] softirqs last disabled at (0): [<0000000000000000>] 0x0
4729 04:15:17.879479 <4>[ 171.026674] ---[ end trace 0000000000000000 ]---
4730 04:15:17.894352 <6>[ 171.031664] lkdtm: Overflow detected: saturated
4731 04:15:18.129800 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4732 04:15:18.130384 # [ 0.000000] Rude variant of Tasks RCU enabled.
4733 04:15:18.131116 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4734 04:15:18.131464 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4735 04:15:18.131773 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4736 04:15:18.132064 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4737 04:15:18.133384 # [ 0.000000] Root IRQ handler: gic_handle_irq
4738 04:15:18.172968 # [ 0.000000] GIC: Using split EOI/Deactivate mode
4739 04:15:18.173467 # [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
4740 04:15:18.173802 # [ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
4741 04:15:18.174164 # [ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
4742 04:15:18.174840 # [ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
4743 04:15:18.175161 # [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
4744 04:15:18.175453 # [ 0.000000] timer_sp804: timer clock not found: -517
4745 04:15:18.216171 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4746 04:15:18.216634 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
4747 04:15:18.216970 # [ 0.000000] timer_sp804: timer clock not found: -517
4748 04:15:18.217277 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4749 04:15:18.217569 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
4750 04:15:18.217858 # [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
4751 04:15:18.259289 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
4752 04:15:18.259752 # [ 170.766846] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4753 04:15:18.260086 # [ 170.773209] lkdtm: attempting good refcount_inc() without overflow
4754 04:15:18.260392 # [ 170.779735] lkdtm: attempting bad refcount_inc() overflow
4755 04:15:18.260688 # [ 170.785597] ------------[ cut here ]------------
4756 04:15:18.260973 # [ 170.790546] refcount_t: saturated; leaking memory.
4757 04:15:18.262575 # [ 170.795672] WARNING: CPU: 1 PID: 2774 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4758 04:15:18.302786 # [ 170.804497] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4759 04:15:18.303235 # [ 170.818339] CPU: 1 PID: 2774 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4760 04:15:18.303573 # [ 170.826277] Hardware name: ARM Juno development board (r0) (DT)
4761 04:15:18.303884 # [ 170.832469] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4762 04:15:18.304179 # [ 170.839711] pc : refcount_warn_saturate+0x17c/0x224
4763 04:15:18.345630 # [ 170.844866] lr : refcount_warn_saturate+0x17c/0x224
4764 04:15:18.346136 # [ 170.850018] sp : ffff80000fdd3bc0
4765 04:15:18.346476 # [ 170.853599] x29: ffff80000fdd3bc0 x28: ffff000805e60040 x27: 0000000000000000
4766 04:15:18.346783 # [ 170.861027] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4767 04:15:18.347082 # [ 170.868454] x23: ffff000806ee2000 x22: ffff80000fdd3d90 x21: 0000000000000016
4768 04:15:18.347368 # [ 170.875879] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
4769 04:15:18.348959 # [ 170.883303] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
4770 04:15:18.388756 # [ 170.890728] x14: 0000000000000000 x13: 205d363435303937 x12: 2e30373120205b3e
4771 04:15:18.389218 # [ 170.898152] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
4772 04:15:18.389553 # [ 170.905577] x8 : ffff000805e60040 x7 : 3634353039372e30 x6 : 0000000000001ffe
4773 04:15:18.389860 # [ 170.913001] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4774 04:15:18.390197 # [ 170.920425] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805e60040
4775 04:15:18.390489 # [ 170.927850] Call trace:
4776 04:15:18.392043 # [ 170.930559] refcount_warn_saturate+0x17c/0x224
4777 04:15:18.431960 # [ 170.935367] __refcount_add.constprop.0+0x88/0xa0
4778 04:15:18.432421 # [ 170.940350] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4779 04:15:18.432752 # [ 170.945418] lkdtm_do_action+0x2c/0x50
4780 04:15:18.433056 # [ 170.949440] direct_entry+0x164/0x180
4781 04:15:18.433356 # [ 170.953374] full_proxy_write+0x68/0xc0
4782 04:15:18.433648 # [ 170.957486] vfs_write+0xcc/0x2a0
4783 04:15:18.433927 # [ 170.961076] ksys_write+0x78/0x104
4784 04:15:18.434278 # [ 170.964750] __arm64_sys_write+0x28/0x3c
4785 04:15:18.434559 # [ 170.968948] invoke_syscall+0x8c/0x120
4786 04:15:18.435226 # [ 170.972973] el0_svc_common.constprop.0+0x68/0x124
4787 04:15:18.475136 # [ 170.978041] do_el0_svc+0x40/0xcc
4788 04:15:18.475636 # [ 170.981629] el0_svc+0x48/0xc0
4789 04:15:18.475984 # [ 170.984954] el0t_64_sync_handler+0xb8/0xbc
4790 04:15:18.476740 # [ 170.989410] el0t_64_sync+0x18c/0x190
4791 04:15:18.477100 # [ 170.993342] irq event stamp: 0
4792 04:15:18.477406 # [ 170.996661] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4793 04:15:18.477706 # [ 171.003207] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4794 04:15:18.478028 # [ 171.011671] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4795 04:15:18.511794 # [ 171.020132] softirqs last disabled at (0): [<0000000000000000>] 0x0
4796 04:15:18.512273 # [ 171.026674] ---[ end trace 0000000000000000 ]---
4797 04:15:18.512619 # [ 171.031664] lkdtm: Overflow detected: saturated
4798 04:15:18.512941 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4799 04:15:18.513245 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4800 04:15:18.514999 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4801 04:15:18.940985 <6>[ 172.052952] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4802 04:15:18.941511 <6>[ 172.059616] lkdtm: attempting good refcount_add() without overflow
4803 04:15:18.941863 <6>[ 172.066176] lkdtm: attempting bad refcount_add() overflow
4804 04:15:18.942237 <4>[ 172.072143] ------------[ cut here ]------------
4805 04:15:18.942927 <4>[ 172.077098] refcount_t: saturated; leaking memory.
4806 04:15:18.943269 <4>[ 172.082290] WARNING: CPU: 5 PID: 2813 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4807 04:15:18.984243 <4>[ 172.091125] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4808 04:15:18.984743 <4>[ 172.105008] CPU: 5 PID: 2813 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4809 04:15:18.985098 <4>[ 172.112953] Hardware name: ARM Juno development board (r0) (DT)
4810 04:15:18.985777 <4>[ 172.119150] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4811 04:15:18.986174 <4>[ 172.126399] pc : refcount_warn_saturate+0x17c/0x224
4812 04:15:18.987816 <4>[ 172.131562] lr : refcount_warn_saturate+0x17c/0x224
4813 04:15:18.988259 <4>[ 172.136723] sp : ffff80000fe93aa0
4814 04:15:19.027716 <4>[ 172.140309] x29: ffff80000fe93aa0 x28: ffff000805470040 x27: 0000000000000000
4815 04:15:19.028177 <4>[ 172.147749] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4816 04:15:19.028518 <4>[ 172.155186] x23: ffff000805485000 x22: ffff80000fe93c70 x21: 0000000000000016
4817 04:15:19.028835 <4>[ 172.162624] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
4818 04:15:19.029137 <4>[ 172.170061] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9b53f000
4819 04:15:19.071112 <4>[ 172.177499] x14: 0000000000000000 x13: 205d383930373730 x12: 2e32373120205b3e
4820 04:15:19.071575 <4>[ 172.184936] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
4821 04:15:19.071916 <4>[ 172.192374] x8 : ffff000805470040 x7 : 3839303737302e32 x6 : 0000000000001ffe
4822 04:15:19.072231 <4>[ 172.199812] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab0000
4823 04:15:19.072534 <4>[ 172.207249] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805470040
4824 04:15:19.072827 <4>[ 172.214687] Call trace:
4825 04:15:19.073114 <4>[ 172.217401] refcount_warn_saturate+0x17c/0x224
4826 04:15:19.074396 <4>[ 172.222216] __refcount_add.constprop.0+0x88/0xa0
4827 04:15:19.114556 <4>[ 172.227208] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4828 04:15:19.115014 <4>[ 172.232285] lkdtm_do_action+0x2c/0x50
4829 04:15:19.115360 <4>[ 172.236314] direct_entry+0x164/0x180
4830 04:15:19.115676 <4>[ 172.240256] full_proxy_write+0x68/0xc0
4831 04:15:19.115977 <4>[ 172.244376] vfs_write+0xcc/0x2a0
4832 04:15:19.116276 <4>[ 172.247974] ksys_write+0x78/0x104
4833 04:15:19.116562 <4>[ 172.251657] __arm64_sys_write+0x28/0x3c
4834 04:15:19.116846 <4>[ 172.255863] invoke_syscall+0x8c/0x120
4835 04:15:19.117131 <4>[ 172.259896] el0_svc_common.constprop.0+0x68/0x124
4836 04:15:19.117797 <4>[ 172.264974] do_el0_svc+0x40/0xcc
4837 04:15:19.157825 <4>[ 172.268570] el0_svc+0x48/0xc0
4838 04:15:19.158322 <4>[ 172.271903] el0t_64_sync_handler+0xb8/0xbc
4839 04:15:19.158675 <4>[ 172.276367] el0t_64_sync+0x18c/0x190
4840 04:15:19.158995 <4>[ 172.280309] irq event stamp: 0
4841 04:15:19.159300 <4>[ 172.283633] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4842 04:15:19.159595 <4>[ 172.290189] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4843 04:15:19.159889 <4>[ 172.298661] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4844 04:15:19.161116 <4>[ 172.307131] softirqs last disabled at (0): [<0000000000000000>] 0x0
4845 04:15:19.179111 <4>[ 172.313682] ---[ end trace 0000000000000000 ]---
4846 04:15:19.182087 <6>[ 172.318931] lkdtm: Overflow detected: saturated
4847 04:15:19.398086 # [ 172.052952] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4848 04:15:19.398595 # [ 172.059616] lkdtm: attempting good refcount_add() without overflow
4849 04:15:19.398938 # [ 172.066176] lkdtm: attempting bad refcount_add() overflow
4850 04:15:19.399709 # [ 172.072143] ------------[ cut here ]------------
4851 04:15:19.400079 # [ 172.077098] refcount_t: saturated; leaking memory.
4852 04:15:19.400394 # [ 172.082290] WARNING: CPU: 5 PID: 2813 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4853 04:15:19.441208 # [ 172.091125] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4854 04:15:19.442083 # [ 172.105008] CPU: 5 PID: 2813 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4855 04:15:19.442456 # [ 172.112953] Hardware name: ARM Juno development board (r0) (DT)
4856 04:15:19.442782 # [ 172.119150] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4857 04:15:19.443094 # [ 172.126399] pc : refcount_warn_saturate+0x17c/0x224
4858 04:15:19.443394 # [ 172.131562] lr : refcount_warn_saturate+0x17c/0x224
4859 04:15:19.443684 # [ 172.136723] sp : ffff80000fe93aa0
4860 04:15:19.484486 # [ 172.140309] x29: ffff80000fe93aa0 x28: ffff000805470040 x27: 0000000000000000
4861 04:15:19.484954 # [ 172.147749] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4862 04:15:19.485298 # [ 172.155186] x23: ffff000805485000 x22: ffff80000fe93c70 x21: 0000000000000016
4863 04:15:19.485614 # [ 172.162624] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
4864 04:15:19.485916 # [ 172.170061] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9b53f000
4865 04:15:19.486269 # [ 172.177499] x14: 0000000000000000 x13: 205d383930373730 x12: 2e32373120205b3e
4866 04:15:19.527602 # [ 172.184936] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
4867 04:15:19.528157 # [ 172.192374] x8 : ffff000805470040 x7 : 3839303737302e32 x6 : 0000000000001ffe
4868 04:15:19.528679 # [ 172.199812] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab0000
4869 04:15:19.529150 # [ 172.207249] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805470040
4870 04:15:19.529608 # [ 172.214687] Call trace:
4871 04:15:19.530030 # [ 172.217401] refcount_warn_saturate+0x17c/0x224
4872 04:15:19.530445 # [ 172.222216] __refcount_add.constprop.0+0x88/0xa0
4873 04:15:19.531263 # [ 172.227208] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4874 04:15:19.570783 # [ 172.232285] lkdtm_do_action+0x2c/0x50
4875 04:15:19.571283 # [ 172.236314] direct_entry+0x164/0x180
4876 04:15:19.571724 # [ 172.240256] full_proxy_write+0x68/0xc0
4877 04:15:19.572132 # [ 172.244376] vfs_write+0xcc/0x2a0
4878 04:15:19.572525 # [ 172.247974] ksys_write+0x78/0x104
4879 04:15:19.572911 # [ 172.251657] __arm64_sys_write+0x28/0x3c
4880 04:15:19.573295 # [ 172.255863] invoke_syscall+0x8c/0x120
4881 04:15:19.573668 # [ 172.259896] el0_svc_common.constprop.0+0x68/0x124
4882 04:15:19.574089 # [ 172.264974] do_el0_svc+0x40/0xcc
4883 04:15:19.574465 # [ 172.268570] el0_svc+0x48/0xc0
4884 04:15:19.575241 # [ 172.271903] el0t_64_sync_handler+0xb8/0xbc
4885 04:15:19.614038 # [ 172.276367] el0t_64_sync+0x18c/0x190
4886 04:15:19.614519 # [ 172.280309] irq event stamp: 0
4887 04:15:19.614874 # [ 172.283633] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4888 04:15:19.615290 # [ 172.290189] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4889 04:15:19.615618 # [ 172.298661] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4890 04:15:19.615926 # [ 172.307131] softirqs last disabled at (0): [<0000000000000000>] 0x0
4891 04:15:19.616218 # [ 172.313682] ---[ end trace 0000000000000000 ]---
4892 04:15:19.617287 # [ 172.318931] lkdtm: Overflow detected: saturated
4893 04:15:19.639705 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4894 04:15:19.640200 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4895 04:15:19.642858 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4896 04:15:20.167759 <6>[ 173.279179] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4897 04:15:20.168318 <6>[ 173.286360] lkdtm: attempting bad refcount_inc_not_zero() overflow
4898 04:15:20.169063 <4>[ 173.294208] ------------[ cut here ]------------
4899 04:15:20.169434 <4>[ 173.299167] refcount_t: saturated; leaking memory.
4900 04:15:20.169762 <4>[ 173.304290] WARNING: CPU: 1 PID: 2852 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4901 04:15:20.211013 <4>[ 173.313029] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4902 04:15:20.211512 <4>[ 173.326872] CPU: 1 PID: 2852 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4903 04:15:20.212235 <4>[ 173.334811] Hardware name: ARM Juno development board (r0) (DT)
4904 04:15:20.212597 <4>[ 173.341003] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4905 04:15:20.212918 <4>[ 173.348245] pc : refcount_warn_saturate+0xf8/0x224
4906 04:15:20.213228 <4>[ 173.353312] lr : refcount_warn_saturate+0xf8/0x224
4907 04:15:20.213529 <4>[ 173.358378] sp : ffff80000ff5bb50
4908 04:15:20.254417 <4>[ 173.361958] x29: ffff80000ff5bb50 x28: ffff0008054734c0 x27: 0000000000000000
4909 04:15:20.255288 <4>[ 173.369388] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4910 04:15:20.255674 <4>[ 173.376813] x23: ffff00080564e000 x22: ffff80000ff5bd30 x21: 0000000000000001
4911 04:15:20.256004 <4>[ 173.384238] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
4912 04:15:20.256320 <4>[ 173.391662] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
4913 04:15:20.256624 <4>[ 173.399086] x14: 0000000000000000 x13: 205d373631393932 x12: 2e33373120205b3e
4914 04:15:20.297724 <4>[ 173.406510] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
4915 04:15:20.298225 <4>[ 173.413935] x8 : ffff0008054734c0 x7 : 3736313939322e33 x6 : 0000000000001ffe
4916 04:15:20.298583 <4>[ 173.421359] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4917 04:15:20.298908 <4>[ 173.428784] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008054734c0
4918 04:15:20.299223 <4>[ 173.436208] Call trace:
4919 04:15:20.299526 <4>[ 173.438917] refcount_warn_saturate+0xf8/0x224
4920 04:15:20.299821 <4>[ 173.443637] __refcount_add_not_zero.constprop.0+0x88/0xa4
4921 04:15:20.341125 <4>[ 173.449403] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4922 04:15:20.341582 <4>[ 173.455253] lkdtm_do_action+0x2c/0x50
4923 04:15:20.341928 <4>[ 173.459276] direct_entry+0x164/0x180
4924 04:15:20.342304 <4>[ 173.463209] full_proxy_write+0x68/0xc0
4925 04:15:20.342618 <4>[ 173.467322] vfs_write+0xcc/0x2a0
4926 04:15:20.342917 <4>[ 173.470912] ksys_write+0x78/0x104
4927 04:15:20.343207 <4>[ 173.474587] __arm64_sys_write+0x28/0x3c
4928 04:15:20.343498 <4>[ 173.478785] invoke_syscall+0x8c/0x120
4929 04:15:20.343785 <4>[ 173.482810] el0_svc_common.constprop.0+0x68/0x124
4930 04:15:20.344161 <4>[ 173.487878] do_el0_svc+0x40/0xcc
4931 04:15:20.344885 <4>[ 173.491466] el0_svc+0x48/0xc0
4932 04:15:20.384399 <4>[ 173.494791] el0t_64_sync_handler+0xb8/0xbc
4933 04:15:20.385256 <4>[ 173.499247] el0t_64_sync+0x18c/0x190
4934 04:15:20.385635 <4>[ 173.503179] irq event stamp: 0
4935 04:15:20.385966 <4>[ 173.506498] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4936 04:15:20.386323 <4>[ 173.513044] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4937 04:15:20.386630 <4>[ 173.521508] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4938 04:15:20.386928 <4>[ 173.529969] softirqs last disabled at (0): [<0000000000000000>] 0x0
4939 04:15:20.407776 <4>[ 173.536512] ---[ end trace 0000000000000000 ]---
4940 04:15:20.408100 <6>[ 173.541465] lkdtm: Overflow detected: saturated
4941 04:15:20.624171 # [ 173.279179] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4942 04:15:20.624645 # [ 173.286360] lkdtm: attempting bad refcount_inc_not_zero() overflow
4943 04:15:20.624984 # [ 173.294208] ------------[ cut here ]------------
4944 04:15:20.625286 # [ 173.299167] refcount_t: saturated; leaking memory.
4945 04:15:20.625909 # [ 173.304290] WARNING: CPU: 1 PID: 2852 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4946 04:15:20.627506 # [ 173.313029] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4947 04:15:20.667317 # [ 173.326872] CPU: 1 PID: 2852 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4948 04:15:20.667776 # [ 173.334811] Hardware name: ARM Juno development board (r0) (DT)
4949 04:15:20.668113 # [ 173.341003] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4950 04:15:20.668765 # [ 173.348245] pc : refcount_warn_saturate+0xf8/0x224
4951 04:15:20.669083 # [ 173.353312] lr : refcount_warn_saturate+0xf8/0x224
4952 04:15:20.669365 # [ 173.358378] sp : ffff80000ff5bb50
4953 04:15:20.670582 # [ 173.361958] x29: ffff80000ff5bb50 x28: ffff0008054734c0 x27: 0000000000000000
4954 04:15:20.710543 # [ 173.369388] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
4955 04:15:20.711389 # [ 173.376813] x23: ffff00080564e000 x22: ffff80000ff5bd30 x21: 0000000000000001
4956 04:15:20.711767 # [ 173.384238] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
4957 04:15:20.712098 # [ 173.391662] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
4958 04:15:20.712413 # [ 173.399086] x14: 0000000000000000 x13: 205d373631393932 x12: 2e33373120205b3e
4959 04:15:20.713854 # [ 173.406510] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
4960 04:15:20.753664 # [ 173.413935] x8 : ffff0008054734c0 x7 : 3736313939322e33 x6 : 0000000000001ffe
4961 04:15:20.754571 # [ 173.421359] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4962 04:15:20.754989 # [ 173.428784] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008054734c0
4963 04:15:20.755332 # [ 173.436208] Call trace:
4964 04:15:20.755647 # [ 173.438917] refcount_warn_saturate+0xf8/0x224
4965 04:15:20.755952 # [ 173.443637] __refcount_add_not_zero.constprop.0+0x88/0xa4
4966 04:15:20.756965 # [ 173.449403] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4967 04:15:20.796846 # [ 173.455253] lkdtm_do_action+0x2c/0x50
4968 04:15:20.797325 # [ 173.459276] direct_entry+0x164/0x180
4969 04:15:20.797678 # [ 173.463209] full_proxy_write+0x68/0xc0
4970 04:15:20.798437 # [ 173.467322] vfs_write+0xcc/0x2a0
4971 04:15:20.798802 # [ 173.470912] ksys_write+0x78/0x104
4972 04:15:20.799116 # [ 173.474587] __arm64_sys_write+0x28/0x3c
4973 04:15:20.799421 # [ 173.478785] invoke_syscall+0x8c/0x120
4974 04:15:20.799749 # [ 173.482810] el0_svc_common.constprop.0+0x68/0x124
4975 04:15:20.800122 # [ 173.487878] do_el0_svc+0x40/0xcc
4976 04:15:20.800426 # [ 173.491466] el0_svc+0x48/0xc0
4977 04:15:20.800793 # [ 173.494791] el0t_64_sync_handler+0xb8/0xbc
4978 04:15:20.801097 # [ 173.499247] el0t_64_sync+0x18c/0x190
4979 04:15:20.839936 # [ 173.503179] irq event stamp: 0
4980 04:15:20.840403 # [ 173.506498] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4981 04:15:20.840755 # [ 173.513044] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4982 04:15:20.841085 # [ 173.521508] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4983 04:15:20.841396 # [ 173.529969] softirqs last disabled at (0): [<0000000000000000>] 0x0
4984 04:15:20.841695 # [ 173.536512] ---[ end trace 0000000000000000 ]---
4985 04:15:20.843176 # [ 173.541465] lkdtm: Overflow detected: saturated
4986 04:15:20.865630 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
4987 04:15:20.866129 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4988 04:15:20.868819 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4989 04:15:21.388973 <6>[ 174.501591] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4990 04:15:21.389523 <6>[ 174.508751] lkdtm: attempting bad refcount_add_not_zero() overflow
4991 04:15:21.389902 <4>[ 174.515295] ------------[ cut here ]------------
4992 04:15:21.390688 <4>[ 174.520245] refcount_t: saturated; leaking memory.
4993 04:15:21.391060 <4>[ 174.525457] WARNING: CPU: 3 PID: 2891 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4994 04:15:21.432362 <4>[ 174.534208] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4995 04:15:21.432856 <4>[ 174.548089] CPU: 3 PID: 2891 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
4996 04:15:21.433213 <4>[ 174.556034] Hardware name: ARM Juno development board (r0) (DT)
4997 04:15:21.433938 <4>[ 174.562231] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4998 04:15:21.434332 <4>[ 174.569479] pc : refcount_warn_saturate+0xf8/0x224
4999 04:15:21.434652 <4>[ 174.574556] lr : refcount_warn_saturate+0xf8/0x224
5000 04:15:21.434959 <4>[ 174.579631] sp : ffff80001001bac0
5001 04:15:21.475856 <4>[ 174.583216] x29: ffff80001001bac0 x28: ffff000804889a80 x27: 0000000000000000
5002 04:15:21.476316 <4>[ 174.590657] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5003 04:15:21.476665 <4>[ 174.598096] x23: ffff00080b056000 x22: ffff80001001bca0 x21: 0000000000000006
5004 04:15:21.476989 <4>[ 174.605534] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
5005 04:15:21.477301 <4>[ 174.612971] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb418f000
5006 04:15:21.477600 <4>[ 174.620408] x14: 0000000000000000 x13: 205d353432303235 x12: 2e34373120205b3e
5007 04:15:21.519230 <4>[ 174.627846] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
5008 04:15:21.519697 <4>[ 174.635283] x8 : ffff000804889a80 x7 : 3534323032352e34 x6 : 0000000000001ffe
5009 04:15:21.520053 <4>[ 174.642721] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974a70000
5010 04:15:21.520374 <4>[ 174.650159] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804889a80
5011 04:15:21.520684 <4>[ 174.657596] Call trace:
5012 04:15:21.520977 <4>[ 174.660310] refcount_warn_saturate+0xf8/0x224
5013 04:15:21.521264 <4>[ 174.665039] __refcount_add_not_zero.constprop.0+0x88/0xa4
5014 04:15:21.562664 <4>[ 174.670814] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
5015 04:15:21.563149 <4>[ 174.676673] lkdtm_do_action+0x2c/0x50
5016 04:15:21.563915 <4>[ 174.680704] direct_entry+0x164/0x180
5017 04:15:21.564283 <4>[ 174.684646] full_proxy_write+0x68/0xc0
5018 04:15:21.564609 <4>[ 174.688766] vfs_write+0xcc/0x2a0
5019 04:15:21.564917 <4>[ 174.692365] ksys_write+0x78/0x104
5020 04:15:21.565213 <4>[ 174.696048] __arm64_sys_write+0x28/0x3c
5021 04:15:21.565503 <4>[ 174.700254] invoke_syscall+0x8c/0x120
5022 04:15:21.565851 <4>[ 174.704288] el0_svc_common.constprop.0+0x68/0x124
5023 04:15:21.566211 <4>[ 174.709365] do_el0_svc+0x40/0xcc
5024 04:15:21.566584 <4>[ 174.712961] el0_svc+0x48/0xc0
5025 04:15:21.606097 <4>[ 174.716295] el0t_64_sync_handler+0xb8/0xbc
5026 04:15:21.606551 <4>[ 174.720759] el0t_64_sync+0x18c/0x190
5027 04:15:21.606901 <4>[ 174.724702] irq event stamp: 0
5028 04:15:21.607226 <4>[ 174.728025] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5029 04:15:21.607533 <4>[ 174.734580] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5030 04:15:21.607834 <4>[ 174.743053] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5031 04:15:21.608129 <4>[ 174.751522] softirqs last disabled at (0): [<0000000000000000>] 0x0
5032 04:15:21.624030 <4>[ 174.758073] ---[ end trace 0000000000000000 ]---
5033 04:15:21.624536 <6>[ 174.763082] lkdtm: Overflow detected: saturated
5034 04:15:21.793666 # [ 174.501591] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5035 04:15:21.793944 # [ 174.508751] lkdtm: attempting bad refcount_add_not_zero() overflow
5036 04:15:21.794186 # [ 174.515295] ------------[ cut here ]------------
5037 04:15:21.794395 # [ 174.520245] refcount_t: saturated; leaking memory.
5038 04:15:21.794592 # [ 174.525457] WARNING: CPU: 3 PID: 2891 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5039 04:15:21.837086 # [ 174.534208] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5040 04:15:21.837590 # [ 174.548089] CPU: 3 PID: 2891 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5041 04:15:21.838061 # [ 174.556034] Hardware name: ARM Juno development board (r0) (DT)
5042 04:15:21.838481 # [ 174.562231] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5043 04:15:21.838885 # [ 174.569479] pc : refcount_warn_saturate+0xf8/0x224
5044 04:15:21.839272 # [ 174.574556] lr : refcount_warn_saturate+0xf8/0x224
5045 04:15:21.839658 # [ 174.579631] sp : ffff80001001bac0
5046 04:15:21.880326 # [ 174.583216] x29: ffff80001001bac0 x28: ffff000804889a80 x27: 0000000000000000
5047 04:15:21.880803 # [ 174.590657] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5048 04:15:21.881160 # [ 174.598096] x23: ffff00080b056000 x22: ffff80001001bca0 x21: 0000000000000006
5049 04:15:21.881851 # [ 174.605534] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
5050 04:15:21.882244 # [ 174.612971] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb418f000
5051 04:15:21.882558 # [ 174.620408] x14: 0000000000000000 x13: 205d353432303235 x12: 2e34373120205b3e
5052 04:15:21.923427 # [ 174.627846] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
5053 04:15:21.923898 # [ 174.635283] x8 : ffff000804889a80 x7 : 3534323032352e34 x6 : 0000000000001ffe
5054 04:15:21.924675 # [ 174.642721] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974a70000
5055 04:15:21.925058 # [ 174.650159] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804889a80
5056 04:15:21.925438 # [ 174.657596] Call trace:
5057 04:15:21.925784 # [ 174.660310] refcount_warn_saturate+0xf8/0x224
5058 04:15:21.926152 # [ 174.665039] __refcount_add_not_zero.constprop.0+0x88/0xa4
5059 04:15:21.926853 # [ 174.670814] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
5060 04:15:21.966545 # [ 174.676673] lkdtm_do_action+0x2c/0x50
5061 04:15:21.967019 # [ 174.680704] direct_entry+0x164/0x180
5062 04:15:21.967370 # [ 174.684646] full_proxy_write+0x68/0xc0
5063 04:15:21.967693 # [ 174.688766] vfs_write+0xcc/0x2a0
5064 04:15:21.967997 # [ 174.692365] ksys_write+0x78/0x104
5065 04:15:21.968296 # [ 174.696048] __arm64_sys_write+0x28/0x3c
5066 04:15:21.968585 # [ 174.700254] invoke_syscall+0x8c/0x120
5067 04:15:21.968870 # [ 174.704288] el0_svc_common.constprop.0+0x68/0x124
5068 04:15:21.969153 # [ 174.709365] do_el0_svc+0x40/0xcc
5069 04:15:21.969465 # [ 174.712961] el0_svc+0x48/0xc0
5070 04:15:21.970219 # [ 174.716295] el0t_64_sync_handler+0xb8/0xbc
5071 04:15:22.009797 # [ 174.720759] el0t_64_sync+0x18c/0x190
5072 04:15:22.010354 # [ 174.724702] irq event stamp: 0
5073 04:15:22.010726 # [ 174.728025] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5074 04:15:22.011057 # [ 174.734580] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5075 04:15:22.011450 # [ 174.743053] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5076 04:15:22.011763 # [ 174.751522] softirqs last disabled at (0): [<0000000000000000>] 0x0
5077 04:15:22.013008 # [ 174.758073] ---[ end trace 0000000000000000 ]---
5078 04:15:22.035743 # [ 174.763082] lkdtm: Overflow detected: saturated
5079 04:15:22.036308 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5080 04:15:22.038914 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5081 04:15:22.039372 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5082 04:15:22.566733 <6>[ 175.678844] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5083 04:15:22.567238 <6>[ 175.685151] lkdtm: attempting good refcount_dec()
5084 04:15:22.567576 <6>[ 175.690204] lkdtm: attempting bad refcount_dec() to zero
5085 04:15:22.568252 <4>[ 175.695850] ------------[ cut here ]------------
5086 04:15:22.568582 <4>[ 175.700801] refcount_t: decrement hit 0; leaking memory.
5087 04:15:22.568865 <4>[ 175.706680] WARNING: CPU: 1 PID: 2930 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5088 04:15:22.609918 <4>[ 175.715429] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5089 04:15:22.610832 <4>[ 175.729271] CPU: 1 PID: 2930 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5090 04:15:22.611218 <4>[ 175.737209] Hardware name: ARM Juno development board (r0) (DT)
5091 04:15:22.611554 <4>[ 175.743401] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5092 04:15:22.611874 <4>[ 175.750642] pc : refcount_warn_saturate+0x68/0x224
5093 04:15:22.612183 <4>[ 175.755710] lr : refcount_warn_saturate+0x68/0x224
5094 04:15:22.613522 <4>[ 175.760776] sp : ffff8000100bba90
5095 04:15:22.653360 <4>[ 175.764356] x29: ffff8000100bba90 x28: ffff000804888040 x27: 0000000000000000
5096 04:15:22.654231 <4>[ 175.771784] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5097 04:15:22.654618 <4>[ 175.779209] x23: ffff000805b1e000 x22: ffff8000100bbc60 x21: 0000000000000012
5098 04:15:22.654954 <4>[ 175.786634] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5099 04:15:22.655273 <4>[ 175.794058] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5100 04:15:22.656764 <4>[ 175.801483] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5101 04:15:22.696743 <4>[ 175.808908] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d810c
5102 04:15:22.697198 <4>[ 175.816332] x8 : ffff000804888040 x7 : 00000074b5503510 x6 : 0000000000000000
5103 04:15:22.697552 <4>[ 175.823756] x5 : ffff8000100bc000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5104 04:15:22.697874 <4>[ 175.831180] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804888040
5105 04:15:22.698287 <4>[ 175.838604] Call trace:
5106 04:15:22.698599 <4>[ 175.841314] refcount_warn_saturate+0x68/0x224
5107 04:15:22.700028 <4>[ 175.846034] __refcount_dec.constprop.0+0x50/0x60
5108 04:15:22.740118 <4>[ 175.851016] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5109 04:15:22.740581 <4>[ 175.855733] lkdtm_do_action+0x2c/0x50
5110 04:15:22.740934 <4>[ 175.859757] direct_entry+0x164/0x180
5111 04:15:22.741253 <4>[ 175.863691] full_proxy_write+0x68/0xc0
5112 04:15:22.741561 <4>[ 175.867802] vfs_write+0xcc/0x2a0
5113 04:15:22.741856 <4>[ 175.871393] ksys_write+0x78/0x104
5114 04:15:22.742190 <4>[ 175.875068] __arm64_sys_write+0x28/0x3c
5115 04:15:22.742490 <4>[ 175.879265] invoke_syscall+0x8c/0x120
5116 04:15:22.742780 <4>[ 175.883290] el0_svc_common.constprop.0+0x68/0x124
5117 04:15:22.743099 <4>[ 175.888358] do_el0_svc+0x40/0xcc
5118 04:15:22.743865 <4>[ 175.891946] el0_svc+0x48/0xc0
5119 04:15:22.783361 <4>[ 175.895270] el0t_64_sync_handler+0xb8/0xbc
5120 04:15:22.783817 <4>[ 175.899727] el0t_64_sync+0x18c/0x190
5121 04:15:22.784163 <4>[ 175.903659] irq event stamp: 0
5122 04:15:22.784486 <4>[ 175.906978] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5123 04:15:22.784798 <4>[ 175.913523] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5124 04:15:22.785103 <4>[ 175.921986] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5125 04:15:22.786572 <4>[ 175.930447] softirqs last disabled at (0): [<0000000000000000>] 0x0
5126 04:15:22.803948 <4>[ 175.936988] ---[ end trace 0000000000000000 ]---
5127 04:15:22.806961 <6>[ 175.941948] lkdtm: Zero detected: saturated
5128 04:15:22.960777 # [ 175.678844] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5129 04:15:22.961078 # [ 175.685151] lkdtm: attempting good refcount_dec()
5130 04:15:22.961279 # [ 175.690204] lkdtm: attempting bad refcount_dec() to zero
5131 04:15:22.961455 # [ 175.695850] ------------[ cut here ]------------
5132 04:15:22.961619 # [ 175.700801] refcount_t: decrement hit 0; leaking memory.
5133 04:15:22.961787 # [ 175.706680] WARNING: CPU: 1 PID: 2930 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5134 04:15:23.003926 # [ 175.715429] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5135 04:15:23.004203 # [ 175.729271] CPU: 1 PID: 2930 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5136 04:15:23.004400 # [ 175.737209] Hardware name: ARM Juno development board (r0) (DT)
5137 04:15:23.004576 # [ 175.743401] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5138 04:15:23.004744 # [ 175.750642] pc : refcount_warn_saturate+0x68/0x224
5139 04:15:23.004878 # [ 175.755710] lr : refcount_warn_saturate+0x68/0x224
5140 04:15:23.007121 # [ 175.760776] sp : ffff8000100bba90
5141 04:15:23.047105 # [ 175.764356] x29: ffff8000100bba90 x28: ffff000804888040 x27: 0000000000000000
5142 04:15:23.047376 # [ 175.771784] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5143 04:15:23.047569 # [ 175.779209] x23: ffff000805b1e000 x22: ffff8000100bbc60 x21: 0000000000000012
5144 04:15:23.047739 # [ 175.786634] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5145 04:15:23.047899 # [ 175.794058] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5146 04:15:23.050324 # [ 175.801483] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5147 04:15:23.090525 # [ 175.808908] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d810c
5148 04:15:23.091067 # [ 175.816332] x8 : ffff000804888040 x7 : 00000074b5503510 x6 : 0000000000000000
5149 04:15:23.091450 # [ 175.823756] x5 : ffff8000100bc000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5150 04:15:23.091788 # [ 175.831180] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804888040
5151 04:15:23.092099 # [ 175.838604] Call trace:
5152 04:15:23.092402 # [ 175.841314] refcount_warn_saturate+0x68/0x224
5153 04:15:23.092778 # [ 175.846034] __refcount_dec.constprop.0+0x50/0x60
5154 04:15:23.133697 # [ 175.851016] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5155 04:15:23.134202 # [ 175.855733] lkdtm_do_action+0x2c/0x50
5156 04:15:23.134668 # [ 175.859757] direct_entry+0x164/0x180
5157 04:15:23.134986 # [ 175.863691] full_proxy_write+0x68/0xc0
5158 04:15:23.135330 # [ 175.867802] vfs_write+0xcc/0x2a0
5159 04:15:23.135654 # [ 175.871393] ksys_write+0x78/0x104
5160 04:15:23.135938 # [ 175.875068] __arm64_sys_write+0x28/0x3c
5161 04:15:23.136218 # [ 175.879265] invoke_syscall+0x8c/0x120
5162 04:15:23.136493 # [ 175.883290] el0_svc_common.constprop.0+0x68/0x124
5163 04:15:23.136890 # [ 175.888358] do_el0_svc+0x40/0xcc
5164 04:15:23.137179 # [ 175.891946] el0_svc+0x48/0xc0
5165 04:15:23.137822 # [ 175.895270] el0t_64_sync_handler+0xb8/0xbc
5166 04:15:23.176863 # [ 175.899727] el0t_64_sync+0x18c/0x190
5167 04:15:23.177759 # [ 175.903659] irq event stamp: 0
5168 04:15:23.178311 # [ 175.906978] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5169 04:15:23.178651 # [ 175.913523] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5170 04:15:23.178966 # [ 175.921986] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5171 04:15:23.179268 # [ 175.930447] softirqs last disabled at (0): [<0000000000000000>] 0x0
5172 04:15:23.180225 # [ 175.936988] ---[ end trace 0000000000000000 ]---
5173 04:15:23.202705 # [ 175.941948] lkdtm: Zero detected: saturated
5174 04:15:23.203263 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5175 04:15:23.203596 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5176 04:15:23.205927 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5177 04:15:23.806134 <6>[ 176.913751] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5178 04:15:23.806697 <6>[ 176.920118] lkdtm: attempting bad refcount_dec() below zero
5179 04:15:23.807080 <4>[ 176.926256] ------------[ cut here ]------------
5180 04:15:23.807420 <4>[ 176.931261] refcount_t: decrement hit 0; leaking memory.
5181 04:15:23.808139 <4>[ 176.936970] WARNING: CPU: 2 PID: 2974 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5182 04:15:23.809701 <4>[ 176.945709] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5183 04:15:23.849392 <4>[ 176.959552] CPU: 2 PID: 2974 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5184 04:15:23.849887 <4>[ 176.967491] Hardware name: ARM Juno development board (r0) (DT)
5185 04:15:23.850290 <4>[ 176.973683] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5186 04:15:23.851016 <4>[ 176.980925] pc : refcount_warn_saturate+0x68/0x224
5187 04:15:23.851381 <4>[ 176.985992] lr : refcount_warn_saturate+0x68/0x224
5188 04:15:23.851694 <4>[ 176.991058] sp : ffff800010153a50
5189 04:15:23.852994 <4>[ 176.994638] x29: ffff800010153a50 x28: ffff000804888040 x27: 0000000000000000
5190 04:15:23.892782 <4>[ 177.002066] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5191 04:15:23.893235 <4>[ 177.009491] x23: ffff00080c16d000 x22: ffff800010153c20 x21: 0000000000000016
5192 04:15:23.893586 <4>[ 177.016916] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5193 04:15:23.893909 <4>[ 177.024341] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
5194 04:15:23.894271 <4>[ 177.031766] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
5195 04:15:23.896082 <4>[ 177.039190] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff8000096d810c
5196 04:15:23.936141 <4>[ 177.046615] x8 : ffff000804888040 x7 : ffff80000b0b9770 x6 : 0000000000000000
5197 04:15:23.936613 <4>[ 177.054040] x5 : ffff800010154000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5198 04:15:23.936975 <4>[ 177.061463] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804888040
5199 04:15:23.937305 <4>[ 177.068887] Call trace:
5200 04:15:23.937613 <4>[ 177.071597] refcount_warn_saturate+0x68/0x224
5201 04:15:23.937920 <4>[ 177.076317] __refcount_dec.constprop.0+0x50/0x60
5202 04:15:23.938282 <4>[ 177.081299] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5203 04:15:23.939401 <4>[ 177.086365] lkdtm_do_action+0x2c/0x50
5204 04:15:23.979476 <4>[ 177.090389] direct_entry+0x164/0x180
5205 04:15:23.979940 <4>[ 177.094322] full_proxy_write+0x68/0xc0
5206 04:15:23.980294 <4>[ 177.098434] vfs_write+0xcc/0x2a0
5207 04:15:23.980621 <4>[ 177.102023] ksys_write+0x78/0x104
5208 04:15:23.980932 <4>[ 177.105698] __arm64_sys_write+0x28/0x3c
5209 04:15:23.981235 <4>[ 177.109896] invoke_syscall+0x8c/0x120
5210 04:15:23.981535 <4>[ 177.113921] el0_svc_common.constprop.0+0x68/0x124
5211 04:15:23.981829 <4>[ 177.118990] do_el0_svc+0x40/0xcc
5212 04:15:23.982212 <4>[ 177.122578] el0_svc+0x48/0xc0
5213 04:15:23.982586 <4>[ 177.125903] el0t_64_sync_handler+0xb8/0xbc
5214 04:15:23.983319 <4>[ 177.130359] el0t_64_sync+0x18c/0x190
5215 04:15:24.033096 <4>[ 177.134292] irq event stamp: 0
5216 04:15:24.033662 <4>[ 177.137610] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5217 04:15:24.034051 <4>[ 177.144156] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5218 04:15:24.034510 <4>[ 177.152620] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5219 04:15:24.034880 <4>[ 177.161080] softirqs last disabled at (0): [<0000000000000000>] 0x0
5220 04:15:24.035246 <4>[ 177.167623] ---[ end trace 0000000000000000 ]---
5221 04:15:24.036232 <6>[ 177.172589] lkdtm: Negative detected: saturated
5222 04:15:24.238251 # [ 176.913751] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5223 04:15:24.238789 # [ 176.920118] lkdtm: attempting bad refcount_dec() below zero
5224 04:15:24.239173 # [ 176.926256] ------------[ cut here ]------------
5225 04:15:24.239516 # [ 176.931261] refcount_t: decrement hit 0; leaking memory.
5226 04:15:24.239837 # [ 176.936970] WARNING: CPU: 2 PID: 2974 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5227 04:15:24.281408 # [ 176.945709] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5228 04:15:24.281925 # [ 176.959552] CPU: 2 PID: 2974 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5229 04:15:24.282430 # [ 176.967491] Hardware name: ARM Juno development board (r0) (DT)
5230 04:15:24.282865 # [ 176.973683] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5231 04:15:24.283278 # [ 176.980925] pc : refcount_warn_saturate+0x68/0x224
5232 04:15:24.283681 # [ 176.985992] lr : refcount_warn_saturate+0x68/0x224
5233 04:15:24.284078 # [ 176.991058] sp : ffff800010153a50
5234 04:15:24.284873 # [ 176.994638] x29: ffff800010153a50 x28: ffff000804888040 x27: 0000000000000000
5235 04:15:24.324517 # [ 177.002066] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5236 04:15:24.325006 # [ 177.009491] x23: ffff00080c16d000 x22: ffff800010153c20 x21: 0000000000000016
5237 04:15:24.325462 # [ 177.016916] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5238 04:15:24.325886 # [ 177.024341] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
5239 04:15:24.326325 # [ 177.031766] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
5240 04:15:24.367596 # [ 177.039190] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff8000096d810c
5241 04:15:24.368476 # [ 177.046615] x8 : ffff000804888040 x7 : ffff80000b0b9770 x6 : 0000000000000000
5242 04:15:24.368879 # [ 177.054040] x5 : ffff800010154000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5243 04:15:24.369319 # [ 177.061463] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804888040
5244 04:15:24.369730 # [ 177.068887] Call trace:
5245 04:15:24.370170 # [ 177.071597] refcount_warn_saturate+0x68/0x224
5246 04:15:24.370573 # [ 177.076317] __refcount_dec.constprop.0+0x50/0x60
5247 04:15:24.371066 # [ 177.081299] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5248 04:15:24.410918 # [ 177.086365] lkdtm_do_action+0x2c/0x50
5249 04:15:24.411391 # [ 177.090389] direct_entry+0x164/0x180
5250 04:15:24.411838 # [ 177.094322] full_proxy_write+0x68/0xc0
5251 04:15:24.412253 # [ 177.098434] vfs_write+0xcc/0x2a0
5252 04:15:24.412648 # [ 177.102023] ksys_write+0x78/0x104
5253 04:15:24.413033 # [ 177.105698] __arm64_sys_write+0x28/0x3c
5254 04:15:24.413410 # [ 177.109896] invoke_syscall+0x8c/0x120
5255 04:15:24.413797 # [ 177.113921] el0_svc_common.constprop.0+0x68/0x124
5256 04:15:24.414236 # [ 177.118990] do_el0_svc+0x40/0xcc
5257 04:15:24.414542 # [ 177.122578] el0_svc+0x48/0xc0
5258 04:15:24.415193 # [ 177.125903] el0t_64_sync_handler+0xb8/0xbc
5259 04:15:24.415515 # [ 177.130359] el0t_64_sync+0x18c/0x190
5260 04:15:24.454068 # [ 177.134292] irq event stamp: 0
5261 04:15:24.454535 # [ 177.137610] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5262 04:15:24.454891 # [ 177.144156] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5263 04:15:24.455581 # [ 177.152620] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5264 04:15:24.455929 # [ 177.161080] softirqs last disabled at (0): [<0000000000000000>] 0x0
5265 04:15:24.456242 # [ 177.167623] ---[ end trace 0000000000000000 ]---
5266 04:15:24.457396 # [ 177.172589] lkdtm: Negative detected: saturated
5267 04:15:24.480567 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5268 04:15:24.481039 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5269 04:15:24.483823 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5270 04:15:25.079354 <6>[ 178.190630] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5271 04:15:25.079851 <6>[ 178.198672] lkdtm: attempting bad refcount_dec_and_test() below zero
5272 04:15:25.080192 <4>[ 178.205414] ------------[ cut here ]------------
5273 04:15:25.080875 <4>[ 178.210713] refcount_t: underflow; use-after-free.
5274 04:15:25.081206 <4>[ 178.215904] WARNING: CPU: 4 PID: 3018 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5275 04:15:25.122684 <4>[ 178.224740] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5276 04:15:25.123182 <4>[ 178.238622] CPU: 4 PID: 3018 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5277 04:15:25.123918 <4>[ 178.246567] Hardware name: ARM Juno development board (r0) (DT)
5278 04:15:25.124293 <4>[ 178.252765] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5279 04:15:25.124619 <4>[ 178.260014] pc : refcount_warn_saturate+0x12c/0x224
5280 04:15:25.124931 <4>[ 178.265177] lr : refcount_warn_saturate+0x12c/0x224
5281 04:15:25.125234 <4>[ 178.270339] sp : ffff80001020b8f0
5282 04:15:25.166208 <4>[ 178.273924] x29: ffff80001020b8f0 x28: ffff0008055f1a80 x27: 0000000000000000
5283 04:15:25.166665 <4>[ 178.281364] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5284 04:15:25.167411 <4>[ 178.288802] x23: ffff000805863000 x22: ffff80001020bac0 x21: 000000000000001f
5285 04:15:25.167782 <4>[ 178.296240] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5286 04:15:25.168113 <4>[ 178.303678] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8993f000
5287 04:15:25.169550 <4>[ 178.311115] x14: 0000000000000000 x13: 205d333137303132 x12: 2e38373120205b3e
5288 04:15:25.209591 <4>[ 178.318553] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f928
5289 04:15:25.210085 <4>[ 178.325991] x8 : ffff0008055f1a80 x7 : 3331373031322e38 x6 : 0000000000001ffe
5290 04:15:25.210443 <4>[ 178.333429] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974a90000
5291 04:15:25.210769 <4>[ 178.340867] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008055f1a80
5292 04:15:25.211080 <4>[ 178.348305] Call trace:
5293 04:15:25.211381 <4>[ 178.351020] refcount_warn_saturate+0x12c/0x224
5294 04:15:25.211680 <4>[ 178.355835] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5295 04:15:25.253041 <4>[ 178.361610] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5296 04:15:25.253514 <4>[ 178.367471] lkdtm_do_action+0x2c/0x50
5297 04:15:25.253871 <4>[ 178.371501] direct_entry+0x164/0x180
5298 04:15:25.254249 <4>[ 178.375442] full_proxy_write+0x68/0xc0
5299 04:15:25.254569 <4>[ 178.379562] vfs_write+0xcc/0x2a0
5300 04:15:25.254874 <4>[ 178.383161] ksys_write+0x78/0x104
5301 04:15:25.255170 <4>[ 178.386843] __arm64_sys_write+0x28/0x3c
5302 04:15:25.255460 <4>[ 178.391050] invoke_syscall+0x8c/0x120
5303 04:15:25.255748 <4>[ 178.395083] el0_svc_common.constprop.0+0x68/0x124
5304 04:15:25.256095 <4>[ 178.400160] do_el0_svc+0x40/0xcc
5305 04:15:25.256813 <4>[ 178.403756] el0_svc+0x48/0xc0
5306 04:15:25.296281 <4>[ 178.407089] el0t_64_sync_handler+0xb8/0xbc
5307 04:15:25.296728 <4>[ 178.411554] el0t_64_sync+0x18c/0x190
5308 04:15:25.297078 <4>[ 178.415496] irq event stamp: 0
5309 04:15:25.297396 <4>[ 178.418820] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5310 04:15:25.297707 <4>[ 178.425375] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5311 04:15:25.298046 <4>[ 178.433847] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5312 04:15:25.299648 <4>[ 178.442317] softirqs last disabled at (0): [<0000000000000000>] 0x0
5313 04:15:25.317822 <4>[ 178.448868] ---[ end trace 0000000000000000 ]---
5314 04:15:25.320912 <6>[ 178.453982] lkdtm: Negative detected: saturated
5315 04:15:25.509035 # [ 178.190630] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5316 04:15:25.509590 # [ 178.198672] lkdtm: attempting bad refcount_dec_and_test() below zero
5317 04:15:25.510099 # [ 178.205414] ------------[ cut here ]------------
5318 04:15:25.510534 # [ 178.210713] refcount_t: underflow; use-after-free.
5319 04:15:25.511317 # [ 178.215904] WARNING: CPU: 4 PID: 3018 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5320 04:15:25.552183 # [ 178.224740] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5321 04:15:25.552708 # [ 178.238622] CPU: 4 PID: 3018 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5322 04:15:25.553083 # [ 178.246567] Hardware name: ARM Juno development board (r0) (DT)
5323 04:15:25.553418 # [ 178.252765] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5324 04:15:25.553733 # [ 178.260014] pc : refcount_warn_saturate+0x12c/0x224
5325 04:15:25.554079 # [ 178.265177] lr : refcount_warn_saturate+0x12c/0x224
5326 04:15:25.554392 # [ 178.270339] sp : ffff80001020b8f0
5327 04:15:25.595192 # [ 178.273924] x29: ffff80001020b8f0 x28: ffff0008055f1a80 x27: 0000000000000000
5328 04:15:25.595665 # [ 178.281364] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5329 04:15:25.596022 # [ 178.288802] x23: ffff000805863000 x22: ffff80001020bac0 x21: 000000000000001f
5330 04:15:25.596344 # [ 178.296240] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5331 04:15:25.596660 # [ 178.303678] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8993f000
5332 04:15:25.596961 # [ 178.311115] x14: 0000000000000000 x13: 205d333137303132 x12: 2e38373120205b3e
5333 04:15:25.638420 # [ 178.318553] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f928
5334 04:15:25.638917 # [ 178.325991] x8 : ffff0008055f1a80 x7 : 3331373031322e38 x6 : 0000000000001ffe
5335 04:15:25.639276 # [ 178.333429] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974a90000
5336 04:15:25.639632 # [ 178.340867] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008055f1a80
5337 04:15:25.639949 # [ 178.348305] Call trace:
5338 04:15:25.640251 # [ 178.351020] refcount_warn_saturate+0x12c/0x224
5339 04:15:25.640549 # [ 178.355835] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5340 04:15:25.641642 # [ 178.361610] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5341 04:15:25.681617 # [ 178.367471] lkdtm_do_action+0x2c/0x50
5342 04:15:25.682161 # [ 178.371501] direct_entry+0x164/0x180
5343 04:15:25.682538 # [ 178.375442] full_proxy_write+0x68/0xc0
5344 04:15:25.682873 # [ 178.379562] vfs_write+0xcc/0x2a0
5345 04:15:25.683189 # [ 178.383161] ksys_write+0x78/0x104
5346 04:15:25.683495 # [ 178.386843] __arm64_sys_write+0x28/0x3c
5347 04:15:25.683798 # [ 178.391050] invoke_syscall+0x8c/0x120
5348 04:15:25.684094 # [ 178.395083] el0_svc_common.constprop.0+0x68/0x124
5349 04:15:25.684388 # [ 178.400160] do_el0_svc+0x40/0xcc
5350 04:15:25.684768 # [ 178.403756] el0_svc+0x48/0xc0
5351 04:15:25.685437 # [ 178.407089] el0t_64_sync_handler+0xb8/0xbc
5352 04:15:25.724766 # [ 178.411554] el0t_64_sync+0x18c/0x190
5353 04:15:25.725677 # [ 178.415496] irq event stamp: 0
5354 04:15:25.726109 # [ 178.418820] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5355 04:15:25.726537 # [ 178.425375] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5356 04:15:25.726946 # [ 178.433847] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5357 04:15:25.727343 # [ 178.442317] softirqs last disabled at (0): [<0000000000000000>] 0x0
5358 04:15:25.728214 # [ 178.448868] ---[ end trace 0000000000000000 ]---
5359 04:15:25.756439 # [ 178.453982] lkdtm: Negative detected: saturated
5360 04:15:25.756926 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5361 04:15:25.757376 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5362 04:15:25.759708 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5363 04:15:26.343746 <6>[ 179.454670] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5364 04:15:26.344299 <6>[ 179.461821] lkdtm: attempting bad refcount_sub_and_test() below zero
5365 04:15:26.344769 <4>[ 179.468534] ------------[ cut here ]------------
5366 04:15:26.345201 <4>[ 179.473480] refcount_t: underflow; use-after-free.
5367 04:15:26.345977 <4>[ 179.478842] WARNING: CPU: 1 PID: 3062 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5368 04:15:26.387046 <4>[ 179.487677] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5369 04:15:26.387556 <4>[ 179.501521] CPU: 1 PID: 3062 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5370 04:15:26.388010 <4>[ 179.509459] Hardware name: ARM Juno development board (r0) (DT)
5371 04:15:26.388803 <4>[ 179.515651] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5372 04:15:26.389177 <4>[ 179.522893] pc : refcount_warn_saturate+0x12c/0x224
5373 04:15:26.389587 <4>[ 179.528047] lr : refcount_warn_saturate+0x12c/0x224
5374 04:15:26.389979 <4>[ 179.533201] sp : ffff8000102b3990
5375 04:15:26.430490 <4>[ 179.536781] x29: ffff8000102b3990 x28: ffff00080488cf00 x27: 0000000000000000
5376 04:15:26.430963 <4>[ 179.544209] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5377 04:15:26.431410 <4>[ 179.551635] x23: ffff00080d63a000 x22: ffff8000102b3b60 x21: 000000000000001f
5378 04:15:26.431827 <4>[ 179.559060] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5379 04:15:26.432229 <4>[ 179.566484] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5380 04:15:26.432618 <4>[ 179.573909] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5381 04:15:26.473769 <4>[ 179.581333] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d810c
5382 04:15:26.474275 <4>[ 179.588758] x8 : ffff00080488cf00 x7 : 00000074b5503510 x6 : 0000000000000000
5383 04:15:26.474718 <4>[ 179.596182] x5 : ffff8000102b4000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5384 04:15:26.475133 <4>[ 179.603606] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080488cf00
5385 04:15:26.475527 <4>[ 179.611030] Call trace:
5386 04:15:26.475912 <4>[ 179.613740] refcount_warn_saturate+0x12c/0x224
5387 04:15:26.476292 <4>[ 179.618547] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5388 04:15:26.517077 <4>[ 179.624314] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5389 04:15:26.517538 <4>[ 179.630166] lkdtm_do_action+0x2c/0x50
5390 04:15:26.517890 <4>[ 179.634187] direct_entry+0x164/0x180
5391 04:15:26.518262 <4>[ 179.638121] full_proxy_write+0x68/0xc0
5392 04:15:26.518581 <4>[ 179.642232] vfs_write+0xcc/0x2a0
5393 04:15:26.518880 <4>[ 179.645822] ksys_write+0x78/0x104
5394 04:15:26.519173 <4>[ 179.649496] __arm64_sys_write+0x28/0x3c
5395 04:15:26.519464 <4>[ 179.653694] invoke_syscall+0x8c/0x120
5396 04:15:26.519752 <4>[ 179.657718] el0_svc_common.constprop.0+0x68/0x124
5397 04:15:26.520058 <4>[ 179.662787] do_el0_svc+0x40/0xcc
5398 04:15:26.520825 <4>[ 179.666375] el0_svc+0x48/0xc0
5399 04:15:26.560624 <4>[ 179.669699] el0t_64_sync_handler+0xb8/0xbc
5400 04:15:26.561136 <4>[ 179.674156] el0t_64_sync+0x18c/0x190
5401 04:15:26.561592 <4>[ 179.678089] irq event stamp: 0
5402 04:15:26.562036 <4>[ 179.681407] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5403 04:15:26.562448 <4>[ 179.687953] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5404 04:15:26.562845 <4>[ 179.696416] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5405 04:15:26.563232 <4>[ 179.704877] softirqs last disabled at (0): [<0000000000000000>] 0x0
5406 04:15:26.564065 <4>[ 179.711418] ---[ end trace 0000000000000000 ]---
5407 04:15:26.578869 <6>[ 179.716384] lkdtm: Negative detected: saturated
5408 04:15:26.746503 # [ 179.454670] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5409 04:15:26.746790 # [ 179.461821] lkdtm: attempting bad refcount_sub_and_test() below zero
5410 04:15:26.746993 # [ 179.468534] ------------[ cut here ]------------
5411 04:15:26.747464 # [ 179.473480] refcount_t: underflow; use-after-free.
5412 04:15:26.747656 # [ 179.478842] WARNING: CPU: 1 PID: 3062 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5413 04:15:26.789702 # [ 179.487677] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5414 04:15:26.789976 # [ 179.501521] CPU: 1 PID: 3062 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5415 04:15:26.790201 # [ 179.509459] Hardware name: ARM Juno development board (r0) (DT)
5416 04:15:26.790378 # [ 179.515651] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5417 04:15:26.790546 # [ 179.522893] pc : refcount_warn_saturate+0x12c/0x224
5418 04:15:26.790707 # [ 179.528047] lr : refcount_warn_saturate+0x12c/0x224
5419 04:15:26.790862 # [ 179.533201] sp : ffff8000102b3990
5420 04:15:26.833111 # [ 179.536781] x29: ffff8000102b3990 x28: ffff00080488cf00 x27: 0000000000000000
5421 04:15:26.833586 # [ 179.544209] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5422 04:15:26.833943 # [ 179.551635] x23: ffff00080d63a000 x22: ffff8000102b3b60 x21: 000000000000001f
5423 04:15:26.834331 # [ 179.559060] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5424 04:15:26.834654 # [ 179.566484] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5425 04:15:26.834960 # [ 179.573909] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5426 04:15:26.876233 # [ 179.581333] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d810c
5427 04:15:26.877072 # [ 179.588758] x8 : ffff00080488cf00 x7 : 00000074b5503510 x6 : 0000000000000000
5428 04:15:26.877456 # [ 179.596182] x5 : ffff8000102b4000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5429 04:15:26.877790 # [ 179.603606] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080488cf00
5430 04:15:26.878146 # [ 179.611030] Call trace:
5431 04:15:26.878537 # [ 179.613740] refcount_warn_saturate+0x12c/0x224
5432 04:15:26.878846 # [ 179.618547] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5433 04:15:26.879566 # [ 179.624314] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5434 04:15:26.919418 # [ 179.630166] lkdtm_do_action+0x2c/0x50
5435 04:15:26.919883 # [ 179.634187] direct_entry+0x164/0x180
5436 04:15:26.920230 # [ 179.638121] full_proxy_write+0x68/0xc0
5437 04:15:26.920548 # [ 179.642232] vfs_write+0xcc/0x2a0
5438 04:15:26.920849 # [ 179.645822] ksys_write+0x78/0x104
5439 04:15:26.921148 # [ 179.649496] __arm64_sys_write+0x28/0x3c
5440 04:15:26.921440 # [ 179.653694] invoke_syscall+0x8c/0x120
5441 04:15:26.921728 # [ 179.657718] el0_svc_common.constprop.0+0x68/0x124
5442 04:15:26.922059 # [ 179.662787] do_el0_svc+0x40/0xcc
5443 04:15:26.922434 # [ 179.666375] el0_svc+0x48/0xc0
5444 04:15:26.923121 # [ 179.669699] el0t_64_sync_handler+0xb8/0xbc
5445 04:15:26.962580 # [ 179.674156] el0t_64_sync+0x18c/0x190
5446 04:15:26.963057 # [ 179.678089] irq event stamp: 0
5447 04:15:26.963414 # [ 179.681407] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5448 04:15:26.963745 # [ 179.687953] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5449 04:15:26.964059 # [ 179.696416] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5450 04:15:26.964368 # [ 179.704877] softirqs last disabled at (0): [<0000000000000000>] 0x0
5451 04:15:26.965869 # [ 179.711418] ---[ end trace 0000000000000000 ]---
5452 04:15:26.994457 # [ 179.716384] lkdtm: Negative detected: saturated
5453 04:15:26.994932 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5454 04:15:26.995283 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5455 04:15:26.997683 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5456 04:15:27.507321 <6>[ 180.619047] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5457 04:15:27.507836 <6>[ 180.625418] lkdtm: attempting safe refcount_inc_not_zero() from zero
5458 04:15:27.508182 <6>[ 180.632153] lkdtm: Good: zero detected
5459 04:15:27.508499 <6>[ 180.636651] lkdtm: Correctly stayed at zero
5460 04:15:27.509169 <6>[ 180.641166] lkdtm: attempting bad refcount_inc() from zero
5461 04:15:27.509500 <4>[ 180.646952] ------------[ cut here ]------------
5462 04:15:27.509800 <4>[ 180.651863] refcount_t: addition on 0; use-after-free.
5463 04:15:27.550582 <4>[ 180.657331] WARNING: CPU: 1 PID: 3101 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5464 04:15:27.551469 <4>[ 180.666073] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5465 04:15:27.551847 <4>[ 180.679917] CPU: 1 PID: 3101 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5466 04:15:27.552176 <4>[ 180.687856] Hardware name: ARM Juno development board (r0) (DT)
5467 04:15:27.552485 <4>[ 180.694048] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5468 04:15:27.554137 <4>[ 180.701290] pc : refcount_warn_saturate+0xc8/0x224
5469 04:15:27.594022 <4>[ 180.706357] lr : refcount_warn_saturate+0xc8/0x224
5470 04:15:27.594479 <4>[ 180.711424] sp : ffff800010363960
5471 04:15:27.594821 <4>[ 180.715003] x29: ffff800010363960 x28: ffff000807151a80 x27: 0000000000000000
5472 04:15:27.595142 <4>[ 180.722432] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5473 04:15:27.595453 <4>[ 180.729857] x23: ffff00080bfca000 x22: ffff800010363b30 x21: 0000000000000012
5474 04:15:27.595750 <4>[ 180.737283] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5475 04:15:27.637247 <4>[ 180.744707] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5476 04:15:27.638136 <4>[ 180.752132] x14: 0000000000000000 x13: 205d333638313536 x12: 2e30383120205b3e
5477 04:15:27.638524 <4>[ 180.759556] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f928
5478 04:15:27.638858 <4>[ 180.766981] x8 : ffff000807151a80 x7 : 3336383135362e30 x6 : 0000000000001ffe
5479 04:15:27.639168 <4>[ 180.774405] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5480 04:15:27.639470 <4>[ 180.781829] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807151a80
5481 04:15:27.640680 <4>[ 180.789253] Call trace:
5482 04:15:27.680713 <4>[ 180.791963] refcount_warn_saturate+0xc8/0x224
5483 04:15:27.681194 <4>[ 180.796682] __refcount_add.constprop.0+0x6c/0xa0
5484 04:15:27.681542 <4>[ 180.801665] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5485 04:15:27.681859 <4>[ 180.806385] lkdtm_do_action+0x2c/0x50
5486 04:15:27.682221 <4>[ 180.810406] direct_entry+0x164/0x180
5487 04:15:27.682525 <4>[ 180.814340] full_proxy_write+0x68/0xc0
5488 04:15:27.682814 <4>[ 180.818451] vfs_write+0xcc/0x2a0
5489 04:15:27.683099 <4>[ 180.822040] ksys_write+0x78/0x104
5490 04:15:27.683389 <4>[ 180.825715] __arm64_sys_write+0x28/0x3c
5491 04:15:27.684053 <4>[ 180.829912] invoke_syscall+0x8c/0x120
5492 04:15:27.724058 <4>[ 180.833936] el0_svc_common.constprop.0+0x68/0x124
5493 04:15:27.724523 <4>[ 180.839004] do_el0_svc+0x40/0xcc
5494 04:15:27.724967 <4>[ 180.842592] el0_svc+0x48/0xc0
5495 04:15:27.725385 <4>[ 180.845916] el0t_64_sync_handler+0xb8/0xbc
5496 04:15:27.725783 <4>[ 180.850372] el0t_64_sync+0x18c/0x190
5497 04:15:27.726214 <4>[ 180.854305] irq event stamp: 0
5498 04:15:27.726608 <4>[ 180.857624] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5499 04:15:27.727012 <4>[ 180.864169] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5500 04:15:27.755376 <4>[ 180.872632] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5501 04:15:27.755660 <4>[ 180.881094] softirqs last disabled at (0): [<0000000000000000>] 0x0
5502 04:15:27.755992 <4>[ 180.887636] ---[ end trace 0000000000000000 ]---
5503 04:15:27.756191 <6>[ 180.892585] lkdtm: Zero detected: saturated
5504 04:15:27.931122 # [ 180.619047] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5505 04:15:27.931401 # [ 180.625418] lkdtm: attempting safe refcount_inc_not_zero() from zero
5506 04:15:27.931572 # [ 180.632153] lkdtm: Good: zero detected
5507 04:15:27.931730 # [ 180.636651] lkdtm: Correctly stayed at zero
5508 04:15:27.931889 # [ 180.641166] lkdtm: attempting bad refcount_inc() from zero
5509 04:15:27.932011 # [ 180.646952] ------------[ cut here ]------------
5510 04:15:27.932132 # [ 180.651863] refcount_t: addition on 0; use-after-free.
5511 04:15:27.974420 # [ 180.657331] WARNING: CPU: 1 PID: 3101 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5512 04:15:27.974862 # [ 180.666073] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5513 04:15:27.975171 # [ 180.679917] CPU: 1 PID: 3101 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5514 04:15:27.975454 # [ 180.687856] Hardware name: ARM Juno development board (r0) (DT)
5515 04:15:27.975722 # [ 180.694048] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5516 04:15:27.977728 # [ 180.701290] pc : refcount_warn_saturate+0xc8/0x224
5517 04:15:28.017621 # [ 180.706357] lr : refcount_warn_saturate+0xc8/0x224
5518 04:15:28.018109 # [ 180.711424] sp : ffff800010363960
5519 04:15:28.018456 # [ 180.715003] x29: ffff800010363960 x28: ffff000807151a80 x27: 0000000000000000
5520 04:15:28.018773 # [ 180.722432] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5521 04:15:28.019073 # [ 180.729857] x23: ffff00080bfca000 x22: ffff800010363b30 x21: 0000000000000012
5522 04:15:28.019366 # [ 180.737283] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5523 04:15:28.060805 # [ 180.744707] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5524 04:15:28.061271 # [ 180.752132] x14: 0000000000000000 x13: 205d333638313536 x12: 2e30383120205b3e
5525 04:15:28.061612 # [ 180.759556] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f928
5526 04:15:28.061922 # [ 180.766981] x8 : ffff000807151a80 x7 : 3336383135362e30 x6 : 0000000000001ffe
5527 04:15:28.062300 # [ 180.774405] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5528 04:15:28.062600 # [ 180.781829] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807151a80
5529 04:15:28.064070 # [ 180.789253] Call trace:
5530 04:15:28.103994 # [ 180.791963] refcount_warn_saturate+0xc8/0x224
5531 04:15:28.104468 # [ 180.796682] __refcount_add.constprop.0+0x6c/0xa0
5532 04:15:28.104812 # [ 180.801665] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5533 04:15:28.105124 # [ 180.806385] lkdtm_do_action+0x2c/0x50
5534 04:15:28.105428 # [ 180.810406] direct_entry+0x164/0x180
5535 04:15:28.105722 # [ 180.814340] full_proxy_write+0x68/0xc0
5536 04:15:28.106049 # [ 180.818451] vfs_write+0xcc/0x2a0
5537 04:15:28.106350 # [ 180.822040] ksys_write+0x78/0x104
5538 04:15:28.106640 # [ 180.825715] __arm64_sys_write+0x28/0x3c
5539 04:15:28.106987 # [ 180.829912] invoke_syscall+0x8c/0x120
5540 04:15:28.107687 # [ 180.833936] el0_svc_common.constprop.0+0x68/0x124
5541 04:15:28.147142 # [ 180.839004] do_el0_svc+0x40/0xcc
5542 04:15:28.147601 # [ 180.842592] el0_svc+0x48/0xc0
5543 04:15:28.147934 # [ 180.845916] el0t_64_sync_handler+0xb8/0xbc
5544 04:15:28.148241 # [ 180.850372] el0t_64_sync+0x18c/0x190
5545 04:15:28.148530 # [ 180.854305] irq event stamp: 0
5546 04:15:28.148814 # [ 180.857624] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5547 04:15:28.149165 # [ 180.864169] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5548 04:15:28.150407 # [ 180.872632] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5549 04:15:28.184486 # [ 180.881094] softirqs last disabled at (0): [<0000000000000000>] 0x0
5550 04:15:28.184988 # [ 180.887636] ---[ end trace 0000000000000000 ]---
5551 04:15:28.185321 # [ 180.892585] lkdtm: Zero detected: saturated
5552 04:15:28.185702 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5553 04:15:28.186048 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5554 04:15:28.187572 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5555 04:15:28.708828 <6>[ 181.820410] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5556 04:15:28.709291 <6>[ 181.826659] lkdtm: attempting safe refcount_add_not_zero() from zero
5557 04:15:28.709597 <6>[ 181.833362] lkdtm: Good: zero detected
5558 04:15:28.709884 <6>[ 181.837447] lkdtm: Correctly stayed at zero
5559 04:15:28.710648 <6>[ 181.841955] lkdtm: attempting bad refcount_add() from zero
5560 04:15:28.710999 <4>[ 181.847777] ------------[ cut here ]------------
5561 04:15:28.711310 <4>[ 181.852732] refcount_t: addition on 0; use-after-free.
5562 04:15:28.752269 <4>[ 181.858846] WARNING: CPU: 1 PID: 3140 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5563 04:15:28.752788 <4>[ 181.867596] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5564 04:15:28.753144 <4>[ 181.881440] CPU: 1 PID: 3140 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5565 04:15:28.753881 <4>[ 181.889379] Hardware name: ARM Juno development board (r0) (DT)
5566 04:15:28.754288 <4>[ 181.895570] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5567 04:15:28.755780 <4>[ 181.902812] pc : refcount_warn_saturate+0xc8/0x224
5568 04:15:28.795573 <4>[ 181.907879] lr : refcount_warn_saturate+0xc8/0x224
5569 04:15:28.796023 <4>[ 181.912945] sp : ffff800010403830
5570 04:15:28.796365 <4>[ 181.916525] x29: ffff800010403830 x28: ffff0008055f1a80 x27: 0000000000000000
5571 04:15:28.796681 <4>[ 181.923952] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5572 04:15:28.796985 <4>[ 181.931377] x23: ffff0008047d1000 x22: ffff800010403a00 x21: 0000000000000012
5573 04:15:28.797283 <4>[ 181.938802] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5574 04:15:28.838884 <4>[ 181.946226] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5575 04:15:28.839340 <4>[ 181.953651] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5576 04:15:28.839688 <4>[ 181.961076] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d810c
5577 04:15:28.840004 <4>[ 181.968500] x8 : ffff0008055f1a80 x7 : 00000074b5503510 x6 : 0000000000000000
5578 04:15:28.840310 <4>[ 181.975924] x5 : ffff800010404000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5579 04:15:28.840606 <4>[ 181.983347] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008055f1a80
5580 04:15:28.842151 <4>[ 181.990771] Call trace:
5581 04:15:28.882301 <4>[ 181.993481] refcount_warn_saturate+0xc8/0x224
5582 04:15:28.882749 <4>[ 181.998201] __refcount_add.constprop.0+0x6c/0xa0
5583 04:15:28.883090 <4>[ 182.003185] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5584 04:15:28.883401 <4>[ 182.007905] lkdtm_do_action+0x2c/0x50
5585 04:15:28.883697 <4>[ 182.011926] direct_entry+0x164/0x180
5586 04:15:28.883987 <4>[ 182.015859] full_proxy_write+0x68/0xc0
5587 04:15:28.884275 <4>[ 182.019971] vfs_write+0xcc/0x2a0
5588 04:15:28.884561 <4>[ 182.023560] ksys_write+0x78/0x104
5589 04:15:28.884842 <4>[ 182.027234] __arm64_sys_write+0x28/0x3c
5590 04:15:28.885507 <4>[ 182.031431] invoke_syscall+0x8c/0x120
5591 04:15:28.925569 <4>[ 182.035455] el0_svc_common.constprop.0+0x68/0x124
5592 04:15:28.926060 <4>[ 182.040523] do_el0_svc+0x40/0xcc
5593 04:15:28.926416 <4>[ 182.044111] el0_svc+0x48/0xc0
5594 04:15:28.926734 <4>[ 182.047435] el0t_64_sync_handler+0xb8/0xbc
5595 04:15:28.927034 <4>[ 182.051892] el0t_64_sync+0x18c/0x190
5596 04:15:28.927330 <4>[ 182.055824] irq event stamp: 0
5597 04:15:28.927621 <4>[ 182.059142] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5598 04:15:28.927912 <4>[ 182.065688] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5599 04:15:28.957561 <4>[ 182.074151] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5600 04:15:28.958201 <4>[ 182.082612] softirqs last disabled at (0): [<0000000000000000>] 0x0
5601 04:15:28.958742 <4>[ 182.089154] ---[ end trace 0000000000000000 ]---
5602 04:15:28.959269 <6>[ 182.094171] lkdtm: Zero detected: saturated
5603 04:15:29.144459 # [ 181.820410] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5604 04:15:29.144737 # [ 181.826659] lkdtm: attempting safe refcount_add_not_zero() from zero
5605 04:15:29.144963 # [ 181.833362] lkdtm: Good: zero detected
5606 04:15:29.145168 # [ 181.837447] lkdtm: Correctly stayed at zero
5607 04:15:29.145366 # [ 181.841955] lkdtm: attempting bad refcount_add() from zero
5608 04:15:29.145560 # [ 181.847777] ------------[ cut here ]------------
5609 04:15:29.145748 # [ 181.852732] refcount_t: addition on 0; use-after-free.
5610 04:15:29.147601 # [ 181.858846] WARNING: CPU: 1 PID: 3140 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5611 04:15:29.187653 # [ 181.867596] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5612 04:15:29.187914 # [ 181.881440] CPU: 1 PID: 3140 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5613 04:15:29.188138 # [ 181.889379] Hardware name: ARM Juno development board (r0) (DT)
5614 04:15:29.188343 # [ 181.895570] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5615 04:15:29.188541 # [ 181.902812] pc : refcount_warn_saturate+0xc8/0x224
5616 04:15:29.190827 # [ 181.907879] lr : refcount_warn_saturate+0xc8/0x224
5617 04:15:29.230796 # [ 181.912945] sp : ffff800010403830
5618 04:15:29.231042 # [ 181.916525] x29: ffff800010403830 x28: ffff0008055f1a80 x27: 0000000000000000
5619 04:15:29.231224 # [ 181.923952] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5620 04:15:29.231390 # [ 181.931377] x23: ffff0008047d1000 x22: ffff800010403a00 x21: 0000000000000012
5621 04:15:29.231548 # [ 181.938802] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5622 04:15:29.231703 # [ 181.946226] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5623 04:15:29.273917 # [ 181.953651] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5624 04:15:29.274224 # [ 181.961076] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d810c
5625 04:15:29.274430 # [ 181.968500] x8 : ffff0008055f1a80 x7 : 00000074b5503510 x6 : 0000000000000000
5626 04:15:29.274608 # [ 181.975924] x5 : ffff800010404000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5627 04:15:29.274749 # [ 181.983347] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008055f1a80
5628 04:15:29.274887 # [ 181.990771] Call trace:
5629 04:15:29.277079 # [ 181.993481] refcount_warn_saturate+0xc8/0x224
5630 04:15:29.317120 # [ 181.998201] __refcount_add.constprop.0+0x6c/0xa0
5631 04:15:29.317373 # [ 182.003185] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5632 04:15:29.317555 # [ 182.007905] lkdtm_do_action+0x2c/0x50
5633 04:15:29.317719 # [ 182.011926] direct_entry+0x164/0x180
5634 04:15:29.317873 # [ 182.015859] full_proxy_write+0x68/0xc0
5635 04:15:29.318046 # [ 182.019971] vfs_write+0xcc/0x2a0
5636 04:15:29.318202 # [ 182.023560] ksys_write+0x78/0x104
5637 04:15:29.318349 # [ 182.027234] __arm64_sys_write+0x28/0x3c
5638 04:15:29.318493 # [ 182.031431] invoke_syscall+0x8c/0x120
5639 04:15:29.318601 # [ 182.035455] el0_svc_common.constprop.0+0x68/0x124
5640 04:15:29.320278 # [ 182.040523] do_el0_svc+0x40/0xcc
5641 04:15:29.360256 # [ 182.044111] el0_svc+0x48/0xc0
5642 04:15:29.360532 # [ 182.047435] el0t_64_sync_handler+0xb8/0xbc
5643 04:15:29.360753 # [ 182.051892] el0t_64_sync+0x18c/0x190
5644 04:15:29.360925 # [ 182.055824] irq event stamp: 0
5645 04:15:29.361085 # [ 182.059142] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5646 04:15:29.361242 # [ 182.065688] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5647 04:15:29.361399 # [ 182.074151] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5648 04:15:29.363478 # [ 182.082612] softirqs last disabled at (0): [<0000000000000000>] 0x0
5649 04:15:29.392095 # [ 182.089154] ---[ end trace 0000000000000000 ]---
5650 04:15:29.392342 # [ 182.094171] lkdtm: Zero detected: saturated
5651 04:15:29.392523 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5652 04:15:29.392688 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5653 04:15:29.395234 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5654 04:15:29.963585 <6>[ 183.075137] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5655 04:15:29.964141 <6>[ 183.081601] lkdtm: attempting bad refcount_inc() from saturated
5656 04:15:29.964612 <4>[ 183.088117] ------------[ cut here ]------------
5657 04:15:29.965413 <4>[ 183.093064] refcount_t: saturated; leaking memory.
5658 04:15:29.965792 <4>[ 183.098187] WARNING: CPU: 2 PID: 3184 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5659 04:15:30.006860 <4>[ 183.107012] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5660 04:15:30.007354 <4>[ 183.120855] CPU: 2 PID: 3184 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5661 04:15:30.007800 <4>[ 183.128793] Hardware name: ARM Juno development board (r0) (DT)
5662 04:15:30.008584 <4>[ 183.134984] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5663 04:15:30.008956 <4>[ 183.142226] pc : refcount_warn_saturate+0x17c/0x224
5664 04:15:30.009360 <4>[ 183.147381] lr : refcount_warn_saturate+0x17c/0x224
5665 04:15:30.009747 <4>[ 183.152534] sp : ffff8000104bb9d0
5666 04:15:30.050320 <4>[ 183.156113] x29: ffff8000104bb9d0 x28: ffff000807154f00 x27: 0000000000000000
5667 04:15:30.050786 <4>[ 183.163542] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5668 04:15:30.051142 <4>[ 183.170968] x23: ffff0008054c6000 x22: ffff8000104bbba0 x21: 0000000000000017
5669 04:15:30.051472 <4>[ 183.178392] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5670 04:15:30.051787 <4>[ 183.185817] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
5671 04:15:30.052089 <4>[ 183.193241] x14: 0000000000000000 x13: 205d343630333930 x12: 2e33383120205b3e
5672 04:15:30.093583 <4>[ 183.200665] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
5673 04:15:30.094073 <4>[ 183.208089] x8 : ffff000807154f00 x7 : 3436303339302e33 x6 : 0000000000001ffe
5674 04:15:30.094431 <4>[ 183.215513] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974a50000
5675 04:15:30.094755 <4>[ 183.222937] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807154f00
5676 04:15:30.095068 <4>[ 183.230361] Call trace:
5677 04:15:30.095367 <4>[ 183.233070] refcount_warn_saturate+0x17c/0x224
5678 04:15:30.095662 <4>[ 183.237878] __refcount_add.constprop.0+0x88/0xa0
5679 04:15:30.096771 <4>[ 183.242861] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5680 04:15:30.137069 <4>[ 183.248016] lkdtm_do_action+0x2c/0x50
5681 04:15:30.137527 <4>[ 183.252037] direct_entry+0x164/0x180
5682 04:15:30.137873 <4>[ 183.255972] full_proxy_write+0x68/0xc0
5683 04:15:30.138229 <4>[ 183.260084] vfs_write+0xcc/0x2a0
5684 04:15:30.138536 <4>[ 183.263674] ksys_write+0x78/0x104
5685 04:15:30.138833 <4>[ 183.267349] __arm64_sys_write+0x28/0x3c
5686 04:15:30.139127 <4>[ 183.271546] invoke_syscall+0x8c/0x120
5687 04:15:30.139416 <4>[ 183.275571] el0_svc_common.constprop.0+0x68/0x124
5688 04:15:30.139705 <4>[ 183.280640] do_el0_svc+0x40/0xcc
5689 04:15:30.140021 <4>[ 183.284228] el0_svc+0x48/0xc0
5690 04:15:30.140851 <4>[ 183.287552] el0t_64_sync_handler+0xb8/0xbc
5691 04:15:30.180307 <4>[ 183.292008] el0t_64_sync+0x18c/0x190
5692 04:15:30.181142 <4>[ 183.295941] irq event stamp: 0
5693 04:15:30.181533 <4>[ 183.299259] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5694 04:15:30.181947 <4>[ 183.305805] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5695 04:15:30.182381 <4>[ 183.314268] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5696 04:15:30.182774 <4>[ 183.322728] softirqs last disabled at (0): [<0000000000000000>] 0x0
5697 04:15:30.183584 <4>[ 183.329270] ---[ end trace 0000000000000000 ]---
5698 04:15:30.198400 <6>[ 183.334233] lkdtm: Saturation detected: still saturated
5699 04:15:30.382383 # [ 183.075137] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5700 04:15:30.382680 # [ 183.081601] lkdtm: attempting bad refcount_inc() from saturated
5701 04:15:30.382929 # [ 183.088117] ------------[ cut here ]------------
5702 04:15:30.383214 # [ 183.093064] refcount_t: saturated; leaking memory.
5703 04:15:30.383407 # [ 183.098187] WARNING: CPU: 2 PID: 3184 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5704 04:15:30.385526 # [ 183.107012] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5705 04:15:30.425584 # [ 183.120855] CPU: 2 PID: 3184 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5706 04:15:30.425857 # [ 183.128793] Hardware name: ARM Juno development board (r0) (DT)
5707 04:15:30.426072 # [ 183.134984] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5708 04:15:30.426251 # [ 183.142226] pc : refcount_warn_saturate+0x17c/0x224
5709 04:15:30.426414 # [ 183.147381] lr : refcount_warn_saturate+0x17c/0x224
5710 04:15:30.426568 # [ 183.152534] sp : ffff8000104bb9d0
5711 04:15:30.428707 # [ 183.156113] x29: ffff8000104bb9d0 x28: ffff000807154f00 x27: 0000000000000000
5712 04:15:30.468680 # [ 183.163542] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5713 04:15:30.468933 # [ 183.170968] x23: ffff0008054c6000 x22: ffff8000104bbba0 x21: 0000000000000017
5714 04:15:30.469410 # [ 183.178392] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5715 04:15:30.469602 # [ 183.185817] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
5716 04:15:30.469765 # [ 183.193241] x14: 0000000000000000 x13: 205d343630333930 x12: 2e33383120205b3e
5717 04:15:30.471928 # [ 183.200665] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
5718 04:15:30.511902 # [ 183.208089] x8 : ffff000807154f00 x7 : 3436303339302e33 x6 : 0000000000001ffe
5719 04:15:30.512149 # [ 183.215513] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974a50000
5720 04:15:30.512325 # [ 183.222937] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807154f00
5721 04:15:30.512481 # [ 183.230361] Call trace:
5722 04:15:30.512632 # [ 183.233070] refcount_warn_saturate+0x17c/0x224
5723 04:15:30.512840 # [ 183.237878] __refcount_add.constprop.0+0x88/0xa0
5724 04:15:30.512986 # [ 183.242861] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5725 04:15:30.515089 # [ 183.248016] lkdtm_do_action+0x2c/0x50
5726 04:15:30.555113 # [ 183.252037] direct_entry+0x164/0x180
5727 04:15:30.555382 # [ 183.255972] full_proxy_write+0x68/0xc0
5728 04:15:30.555572 # [ 183.260084] vfs_write+0xcc/0x2a0
5729 04:15:30.555747 # [ 183.263674] ksys_write+0x78/0x104
5730 04:15:30.555895 # [ 183.267349] __arm64_sys_write+0x28/0x3c
5731 04:15:30.556038 # [ 183.271546] invoke_syscall+0x8c/0x120
5732 04:15:30.556176 # [ 183.275571] el0_svc_common.constprop.0+0x68/0x124
5733 04:15:30.556316 # [ 183.280640] do_el0_svc+0x40/0xcc
5734 04:15:30.556454 # [ 183.284228] el0_svc+0x48/0xc0
5735 04:15:30.556588 # [ 183.287552] el0t_64_sync_handler+0xb8/0xbc
5736 04:15:30.558294 # [ 183.292008] el0t_64_sync+0x18c/0x190
5737 04:15:30.558525 # [ 183.295941] irq event stamp: 0
5738 04:15:30.598165 # [ 183.299259] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5739 04:15:30.598421 # [ 183.305805] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5740 04:15:30.598605 # [ 183.314268] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5741 04:15:30.598770 # [ 183.322728] softirqs last disabled at (0): [<0000000000000000>] 0x0
5742 04:15:30.598928 # [ 183.329270] ---[ end trace 0000000000000000 ]---
5743 04:15:30.601304 # [ 183.334233] lkdtm: Saturation detected: still saturated
5744 04:15:30.625177 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5745 04:15:30.628404 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5746 04:15:30.628883 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5747 04:15:31.212789 <6>[ 184.322946] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5748 04:15:31.213316 <6>[ 184.330039] lkdtm: attempting bad refcount_dec() from saturated
5749 04:15:31.214035 <4>[ 184.336307] ------------[ cut here ]------------
5750 04:15:31.214432 <4>[ 184.341222] refcount_t: decrement hit 0; leaking memory.
5751 04:15:31.214761 <4>[ 184.346863] WARNING: CPU: 1 PID: 3228 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5752 04:15:31.256172 <4>[ 184.355601] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5753 04:15:31.256679 <4>[ 184.369445] CPU: 1 PID: 3228 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5754 04:15:31.257044 <4>[ 184.377383] Hardware name: ARM Juno development board (r0) (DT)
5755 04:15:31.257370 <4>[ 184.383575] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5756 04:15:31.258111 <4>[ 184.390816] pc : refcount_warn_saturate+0x68/0x224
5757 04:15:31.258476 <4>[ 184.395883] lr : refcount_warn_saturate+0x68/0x224
5758 04:15:31.258792 <4>[ 184.400949] sp : ffff80001058b870
5759 04:15:31.259673 <4>[ 184.404529] x29: ffff80001058b870 x28: ffff000805b31a80 x27: 0000000000000000
5760 04:15:31.299546 <4>[ 184.411957] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5761 04:15:31.300005 <4>[ 184.419383] x23: ffff00080c03d000 x22: ffff80001058ba40 x21: 0000000000000017
5762 04:15:31.300356 <4>[ 184.426808] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5763 04:15:31.300680 <4>[ 184.434233] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5764 04:15:31.300988 <4>[ 184.441657] x14: 0000000000000000 x13: 205d323232313433 x12: 2e34383120205b3e
5765 04:15:31.342924 <4>[ 184.449081] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f928
5766 04:15:31.343390 <4>[ 184.456506] x8 : ffff000805b31a80 x7 : 3232323134332e34 x6 : 0000000000001ffe
5767 04:15:31.343742 <4>[ 184.463930] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5768 04:15:31.344067 <4>[ 184.471354] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b31a80
5769 04:15:31.344374 <4>[ 184.478778] Call trace:
5770 04:15:31.344671 <4>[ 184.481488] refcount_warn_saturate+0x68/0x224
5771 04:15:31.344963 <4>[ 184.486209] __refcount_dec.constprop.0+0x50/0x60
5772 04:15:31.346239 <4>[ 184.491190] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5773 04:15:31.386322 <4>[ 184.496343] lkdtm_do_action+0x2c/0x50
5774 04:15:31.386789 <4>[ 184.500366] direct_entry+0x164/0x180
5775 04:15:31.387141 <4>[ 184.504300] full_proxy_write+0x68/0xc0
5776 04:15:31.387460 <4>[ 184.508411] vfs_write+0xcc/0x2a0
5777 04:15:31.387763 <4>[ 184.512000] ksys_write+0x78/0x104
5778 04:15:31.388059 <4>[ 184.515675] __arm64_sys_write+0x28/0x3c
5779 04:15:31.388350 <4>[ 184.519873] invoke_syscall+0x8c/0x120
5780 04:15:31.388638 <4>[ 184.523898] el0_svc_common.constprop.0+0x68/0x124
5781 04:15:31.388925 <4>[ 184.528966] do_el0_svc+0x40/0xcc
5782 04:15:31.389242 <4>[ 184.532553] el0_svc+0x48/0xc0
5783 04:15:31.389989 <4>[ 184.535877] el0t_64_sync_handler+0xb8/0xbc
5784 04:15:31.429587 <4>[ 184.540333] el0t_64_sync+0x18c/0x190
5785 04:15:31.430073 <4>[ 184.544265] irq event stamp: 0
5786 04:15:31.430431 <4>[ 184.547584] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5787 04:15:31.430752 <4>[ 184.554130] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5788 04:15:31.431061 <4>[ 184.562593] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5789 04:15:31.431391 <4>[ 184.571053] softirqs last disabled at (0): [<0000000000000000>] 0x0
5790 04:15:31.432892 <4>[ 184.577595] ---[ end trace 0000000000000000 ]---
5791 04:15:31.448556 <6>[ 184.582541] lkdtm: Saturation detected: still saturated
5792 04:15:31.600321 # [ 184.322946] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5793 04:15:31.600613 # [ 184.330039] lkdtm: attempting bad refcount_dec() from saturated
5794 04:15:31.600813 # [ 184.336307] ------------[ cut here ]------------
5795 04:15:31.600994 # [ 184.341222] refcount_t: decrement hit 0; leaking memory.
5796 04:15:31.601159 # [ 184.346863] WARNING: CPU: 1 PID: 3228 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5797 04:15:31.643461 # [ 184.355601] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5798 04:15:31.643736 # [ 184.369445] CPU: 1 PID: 3228 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5799 04:15:31.643929 # [ 184.377383] Hardware name: ARM Juno development board (r0) (DT)
5800 04:15:31.644101 # [ 184.383575] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5801 04:15:31.644263 # [ 184.390816] pc : refcount_warn_saturate+0x68/0x224
5802 04:15:31.644420 # [ 184.395883] lr : refcount_warn_saturate+0x68/0x224
5803 04:15:31.644574 # [ 184.400949] sp : ffff80001058b870
5804 04:15:31.646582 # [ 184.404529] x29: ffff80001058b870 x28: ffff000805b31a80 x27: 0000000000000000
5805 04:15:31.686685 # [ 184.411957] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5806 04:15:31.686946 # [ 184.419383] x23: ffff00080c03d000 x22: ffff80001058ba40 x21: 0000000000000017
5807 04:15:31.687121 # [ 184.426808] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5808 04:15:31.687279 # [ 184.434233] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5809 04:15:31.687430 # [ 184.441657] x14: 0000000000000000 x13: 205d323232313433 x12: 2e34383120205b3e
5810 04:15:31.689856 # [ 184.449081] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f928
5811 04:15:31.729754 # [ 184.456506] x8 : ffff000805b31a80 x7 : 3232323134332e34 x6 : 0000000000001ffe
5812 04:15:31.730026 # [ 184.463930] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5813 04:15:31.730297 # [ 184.471354] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b31a80
5814 04:15:31.730484 # [ 184.478778] Call trace:
5815 04:15:31.730620 # [ 184.481488] refcount_warn_saturate+0x68/0x224
5816 04:15:31.730786 # [ 184.486209] __refcount_dec.constprop.0+0x50/0x60
5817 04:15:31.730920 # [ 184.491190] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5818 04:15:31.732914 # [ 184.496343] lkdtm_do_action+0x2c/0x50
5819 04:15:31.773215 # [ 184.500366] direct_entry+0x164/0x180
5820 04:15:31.773689 # [ 184.504300] full_proxy_write+0x68/0xc0
5821 04:15:31.774072 # [ 184.508411] vfs_write+0xcc/0x2a0
5822 04:15:31.774398 # [ 184.512000] ksys_write+0x78/0x104
5823 04:15:31.774701 # [ 184.515675] __arm64_sys_write+0x28/0x3c
5824 04:15:31.775000 # [ 184.519873] invoke_syscall+0x8c/0x120
5825 04:15:31.775293 # [ 184.523898] el0_svc_common.constprop.0+0x68/0x124
5826 04:15:31.775584 # [ 184.528966] do_el0_svc+0x40/0xcc
5827 04:15:31.775872 # [ 184.532553] el0_svc+0x48/0xc0
5828 04:15:31.776248 # [ 184.535877] el0t_64_sync_handler+0xb8/0xbc
5829 04:15:31.776952 # [ 184.540333] el0t_64_sync+0x18c/0x190
5830 04:15:31.816380 # [ 184.544265] irq event stamp: 0
5831 04:15:31.816847 # [ 184.547584] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5832 04:15:31.817706 # [ 184.554130] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5833 04:15:31.818116 # [ 184.562593] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5834 04:15:31.818445 # [ 184.571053] softirqs last disabled at (0): [<0000000000000000>] 0x0
5835 04:15:31.818755 # [ 184.577595] ---[ end trace 0000000000000000 ]---
5836 04:15:31.819607 # [ 184.582541] lkdtm: Saturation detected: still saturated
5837 04:15:31.843077 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5838 04:15:31.843672 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5839 04:15:31.846315 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5840 04:15:32.423768 <6>[ 185.535411] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5841 04:15:32.424295 <6>[ 185.542470] lkdtm: attempting bad refcount_dec() from saturated
5842 04:15:32.425022 <4>[ 185.548982] ------------[ cut here ]------------
5843 04:15:32.425442 <4>[ 185.553936] refcount_t: saturated; leaking memory.
5844 04:15:32.425761 <4>[ 185.559059] WARNING: CPU: 1 PID: 3272 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5845 04:15:32.467028 <4>[ 185.567883] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5846 04:15:32.467521 <4>[ 185.581726] CPU: 1 PID: 3272 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5847 04:15:32.468247 <4>[ 185.589663] Hardware name: ARM Juno development board (r0) (DT)
5848 04:15:32.468593 <4>[ 185.595854] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5849 04:15:32.468907 <4>[ 185.603097] pc : refcount_warn_saturate+0x17c/0x224
5850 04:15:32.469209 <4>[ 185.608252] lr : refcount_warn_saturate+0x17c/0x224
5851 04:15:32.469502 <4>[ 185.613404] sp : ffff800010663b20
5852 04:15:32.510445 <4>[ 185.616985] x29: ffff800010663b20 x28: ffff00080b388040 x27: 0000000000000000
5853 04:15:32.510905 <4>[ 185.624413] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5854 04:15:32.511621 <4>[ 185.631838] x23: ffff000805f4a000 x22: ffff800010663cf0 x21: 0000000000000017
5855 04:15:32.511969 <4>[ 185.639263] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5856 04:15:32.512281 <4>[ 185.646688] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5857 04:15:32.512581 <4>[ 185.654112] x14: 0000000000000000 x13: 205d363339333535 x12: 2e35383120205b3e
5858 04:15:32.553814 <4>[ 185.661537] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
5859 04:15:32.554341 <4>[ 185.668961] x8 : ffff00080b388040 x7 : 3633393335352e35 x6 : 0000000000001ffe
5860 04:15:32.554691 <4>[ 185.676386] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5861 04:15:32.555417 <4>[ 185.683810] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b388040
5862 04:15:32.555771 <4>[ 185.691234] Call trace:
5863 04:15:32.556081 <4>[ 185.693943] refcount_warn_saturate+0x17c/0x224
5864 04:15:32.556380 <4>[ 185.698750] __refcount_add.constprop.0+0x88/0xa0
5865 04:15:32.557096 <4>[ 185.703733] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5866 04:15:32.597143 <4>[ 185.708888] lkdtm_do_action+0x2c/0x50
5867 04:15:32.597592 <4>[ 185.712910] direct_entry+0x164/0x180
5868 04:15:32.597935 <4>[ 185.716844] full_proxy_write+0x68/0xc0
5869 04:15:32.598700 <4>[ 185.720955] vfs_write+0xcc/0x2a0
5870 04:15:32.599056 <4>[ 185.724545] ksys_write+0x78/0x104
5871 04:15:32.599366 <4>[ 185.728220] __arm64_sys_write+0x28/0x3c
5872 04:15:32.599664 <4>[ 185.732418] invoke_syscall+0x8c/0x120
5873 04:15:32.599958 <4>[ 185.736442] el0_svc_common.constprop.0+0x68/0x124
5874 04:15:32.600254 <4>[ 185.741510] do_el0_svc+0x40/0xcc
5875 04:15:32.600564 <4>[ 185.745098] el0_svc+0x48/0xc0
5876 04:15:32.600922 <4>[ 185.748423] el0t_64_sync_handler+0xb8/0xbc
5877 04:15:32.640524 <4>[ 185.752879] el0t_64_sync+0x18c/0x190
5878 04:15:32.640983 <4>[ 185.756813] irq event stamp: 0
5879 04:15:32.641322 <4>[ 185.760131] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5880 04:15:32.641639 <4>[ 185.766677] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5881 04:15:32.642315 <4>[ 185.775140] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5882 04:15:32.642657 <4>[ 185.783601] softirqs last disabled at (0): [<0000000000000000>] 0x0
5883 04:15:32.643846 <4>[ 185.790143] ---[ end trace 0000000000000000 ]---
5884 04:15:32.659407 <6>[ 185.795095] lkdtm: Saturation detected: still saturated
5885 04:15:32.834449 # [ 185.535411] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5886 04:15:32.834721 # [ 185.542470] lkdtm: attempting bad refcount_dec() from saturated
5887 04:15:32.834894 # [ 185.548982] ------------[ cut here ]------------
5888 04:15:32.835055 # [ 185.553936] refcount_t: saturated; leaking memory.
5889 04:15:32.835206 # [ 185.559059] WARNING: CPU: 1 PID: 3272 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5890 04:15:32.877634 # [ 185.567883] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5891 04:15:32.877901 # [ 185.581726] CPU: 1 PID: 3272 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5892 04:15:32.878097 # [ 185.589663] Hardware name: ARM Juno development board (r0) (DT)
5893 04:15:32.878259 # [ 185.595854] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5894 04:15:32.878414 # [ 185.603097] pc : refcount_warn_saturate+0x17c/0x224
5895 04:15:32.878564 # [ 185.608252] lr : refcount_warn_saturate+0x17c/0x224
5896 04:15:32.878711 # [ 185.613404] sp : ffff800010663b20
5897 04:15:32.920775 # [ 185.616985] x29: ffff800010663b20 x28: ffff00080b388040 x27: 0000000000000000
5898 04:15:32.921022 # [ 185.624413] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5899 04:15:32.921194 # [ 185.631838] x23: ffff000805f4a000 x22: ffff800010663cf0 x21: 0000000000000017
5900 04:15:32.921352 # [ 185.639263] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
5901 04:15:32.921505 # [ 185.646688] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5902 04:15:32.921653 # [ 185.654112] x14: 0000000000000000 x13: 205d363339333535 x12: 2e35383120205b3e
5903 04:15:32.963950 # [ 185.661537] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
5904 04:15:32.964213 # [ 185.668961] x8 : ffff00080b388040 x7 : 3633393335352e35 x6 : 0000000000001ffe
5905 04:15:32.964442 # [ 185.676386] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5906 04:15:32.964917 # [ 185.683810] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b388040
5907 04:15:32.965112 # [ 185.691234] Call trace:
5908 04:15:32.965291 # [ 185.693943] refcount_warn_saturate+0x17c/0x224
5909 04:15:32.965468 # [ 185.698750] __refcount_add.constprop.0+0x88/0xa0
5910 04:15:32.967183 # [ 185.703733] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5911 04:15:33.007116 # [ 185.708888] lkdtm_do_action+0x2c/0x50
5912 04:15:33.007365 # [ 185.712910] direct_entry+0x164/0x180
5913 04:15:33.007594 # [ 185.716844] full_proxy_write+0x68/0xc0
5914 04:15:33.007802 # [ 185.720955] vfs_write+0xcc/0x2a0
5915 04:15:33.008004 # [ 185.724545] ksys_write+0x78/0x104
5916 04:15:33.008203 # [ 185.728220] __arm64_sys_write+0x28/0x3c
5917 04:15:33.008396 # [ 185.732418] invoke_syscall+0x8c/0x120
5918 04:15:33.008585 # [ 185.736442] el0_svc_common.constprop.0+0x68/0x124
5919 04:15:33.008773 # [ 185.741510] do_el0_svc+0x40/0xcc
5920 04:15:33.008910 # [ 185.745098] el0_svc+0x48/0xc0
5921 04:15:33.010234 # [ 185.748423] el0t_64_sync_handler+0xb8/0xbc
5922 04:15:33.050225 # [ 185.752879] el0t_64_sync+0x18c/0x190
5923 04:15:33.050469 # [ 185.756813] irq event stamp: 0
5924 04:15:33.050695 # [ 185.760131] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5925 04:15:33.050903 # [ 185.766677] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5926 04:15:33.051103 # [ 185.775140] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5927 04:15:33.051300 # [ 185.783601] softirqs last disabled at (0): [<0000000000000000>] 0x0
5928 04:15:33.051491 # [ 185.790143] ---[ end trace 0000000000000000 ]---
5929 04:15:33.076652 # [ 185.795095] lkdtm: Saturation detected: still saturated
5930 04:15:33.076902 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5931 04:15:33.077129 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5932 04:15:33.079785 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5933 04:15:33.600362 <6>[ 186.707452] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5934 04:15:33.600918 <6>[ 186.714744] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5935 04:15:33.602032 <4>[ 186.721968] ------------[ cut here ]------------
5936 04:15:33.602645 <4>[ 186.726922] refcount_t: saturated; leaking memory.
5937 04:15:33.603146 <4>[ 186.732045] WARNING: CPU: 1 PID: 3311 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5938 04:15:33.604110 <4>[ 186.740783] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5939 04:15:33.643771 <4>[ 186.754626] CPU: 1 PID: 3311 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5940 04:15:33.644282 <4>[ 186.762564] Hardware name: ARM Juno development board (r0) (DT)
5941 04:15:33.644620 <4>[ 186.768756] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5942 04:15:33.644930 <4>[ 186.775998] pc : refcount_warn_saturate+0xf8/0x224
5943 04:15:33.645605 <4>[ 186.781066] lr : refcount_warn_saturate+0xf8/0x224
5944 04:15:33.645933 <4>[ 186.786132] sp : ffff80001071bb10
5945 04:15:33.647295 <4>[ 186.789712] x29: ffff80001071bb10 x28: ffff000805b30040 x27: 0000000000000000
5946 04:15:33.687049 <4>[ 186.797140] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5947 04:15:33.687529 <4>[ 186.804566] x23: ffff00080dd36000 x22: ffff80001071bcf0 x21: 0000000000000001
5948 04:15:33.687865 <4>[ 186.811990] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
5949 04:15:33.688174 <4>[ 186.819414] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5950 04:15:33.688466 <4>[ 186.826838] x14: 0000000000000000 x13: 205d323239363237 x12: 2e36383120205b3e
5951 04:15:33.690378 <4>[ 186.834263] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
5952 04:15:33.730341 <4>[ 186.841687] x8 : ffff000805b30040 x7 : 3232393632372e36 x6 : 0000000000001ffe
5953 04:15:33.731205 <4>[ 186.849112] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5954 04:15:33.731585 <4>[ 186.856536] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b30040
5955 04:15:33.731905 <4>[ 186.863960] Call trace:
5956 04:15:33.732210 <4>[ 186.866670] refcount_warn_saturate+0xf8/0x224
5957 04:15:33.732506 <4>[ 186.871390] __refcount_add_not_zero.constprop.0+0x88/0xa4
5958 04:15:33.733702 <4>[ 186.877155] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
5959 04:15:33.773759 <4>[ 186.883091] lkdtm_do_action+0x2c/0x50
5960 04:15:33.774242 <4>[ 186.887114] direct_entry+0x164/0x180
5961 04:15:33.774575 <4>[ 186.891048] full_proxy_write+0x68/0xc0
5962 04:15:33.774881 <4>[ 186.895159] vfs_write+0xcc/0x2a0
5963 04:15:33.775174 <4>[ 186.898749] ksys_write+0x78/0x104
5964 04:15:33.775466 <4>[ 186.902424] __arm64_sys_write+0x28/0x3c
5965 04:15:33.775748 <4>[ 186.906622] invoke_syscall+0x8c/0x120
5966 04:15:33.776025 <4>[ 186.910646] el0_svc_common.constprop.0+0x68/0x124
5967 04:15:33.776301 <4>[ 186.915714] do_el0_svc+0x40/0xcc
5968 04:15:33.776572 <4>[ 186.919301] el0_svc+0x48/0xc0
5969 04:15:33.777334 <4>[ 186.922626] el0t_64_sync_handler+0xb8/0xbc
5970 04:15:33.817124 <4>[ 186.927082] el0t_64_sync+0x18c/0x190
5971 04:15:33.817560 <4>[ 186.931015] irq event stamp: 0
5972 04:15:33.817892 <4>[ 186.934333] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5973 04:15:33.818247 <4>[ 186.940879] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5974 04:15:33.818550 <4>[ 186.949342] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5975 04:15:33.818840 <4>[ 186.957803] softirqs last disabled at (0): [<0000000000000000>] 0x0
5976 04:15:33.820430 <4>[ 186.964345] ---[ end trace 0000000000000000 ]---
5977 04:15:33.835358 <6>[ 186.969336] lkdtm: Saturation detected: still saturated
5978 04:15:34.009833 # [ 186.707452] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5979 04:15:34.010438 # [ 186.714744] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5980 04:15:34.010910 # [ 186.721968] ------------[ cut here ]------------
5981 04:15:34.011333 # [ 186.726922] refcount_t: saturated; leaking memory.
5982 04:15:34.011734 # [ 186.732045] WARNING: CPU: 1 PID: 3311 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5983 04:15:34.052918 # [ 186.740783] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5984 04:15:34.053379 # [ 186.754626] CPU: 1 PID: 3311 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
5985 04:15:34.053789 # [ 186.762564] Hardware name: ARM Juno development board (r0) (DT)
5986 04:15:34.054191 # [ 186.768756] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5987 04:15:34.054556 # [ 186.775998] pc : refcount_warn_saturate+0xf8/0x224
5988 04:15:34.054906 # [ 186.781066] lr : refcount_warn_saturate+0xf8/0x224
5989 04:15:34.055244 # [ 186.786132] sp : ffff80001071bb10
5990 04:15:34.096041 # [ 186.789712] x29: ffff80001071bb10 x28: ffff000805b30040 x27: 0000000000000000
5991 04:15:34.096526 # [ 186.797140] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
5992 04:15:34.096975 # [ 186.804566] x23: ffff00080dd36000 x22: ffff80001071bcf0 x21: 0000000000000001
5993 04:15:34.097387 # [ 186.811990] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
5994 04:15:34.097777 # [ 186.819414] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5995 04:15:34.098242 # [ 186.826838] x14: 0000000000000000 x13: 205d323239363237 x12: 2e36383120205b3e
5996 04:15:34.139333 # [ 186.834263] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f928
5997 04:15:34.139894 # [ 186.841687] x8 : ffff000805b30040 x7 : 3232393632372e36 x6 : 0000000000001ffe
5998 04:15:34.140351 # [ 186.849112] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5999 04:15:34.140763 # [ 186.856536] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b30040
6000 04:15:34.141157 # [ 186.863960] Call trace:
6001 04:15:34.141544 # [ 186.866670] refcount_warn_saturate+0xf8/0x224
6002 04:15:34.141926 # [ 186.871390] __refcount_add_not_zero.constprop.0+0x88/0xa4
6003 04:15:34.142757 # [ 186.877155] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
6004 04:15:34.182473 # [ 186.883091] lkdtm_do_action+0x2c/0x50
6005 04:15:34.182983 # [ 186.887114] direct_entry+0x164/0x180
6006 04:15:34.183768 # [ 186.891048] full_proxy_write+0x68/0xc0
6007 04:15:34.184145 # [ 186.895159] vfs_write+0xcc/0x2a0
6008 04:15:34.184469 # [ 186.898749] ksys_write+0x78/0x104
6009 04:15:34.184774 # [ 186.902424] __arm64_sys_write+0x28/0x3c
6010 04:15:34.185068 # [ 186.906622] invoke_syscall+0x8c/0x120
6011 04:15:34.185357 # [ 186.910646] el0_svc_common.constprop.0+0x68/0x124
6012 04:15:34.185724 # [ 186.915714] do_el0_svc+0x40/0xcc
6013 04:15:34.186080 # [ 186.919301] el0_svc+0x48/0xc0
6014 04:15:34.186462 # [ 186.922626] el0t_64_sync_handler+0xb8/0xbc
6015 04:15:34.225578 # [ 186.927082] el0t_64_sync+0x18c/0x190
6016 04:15:34.226183 # [ 186.931015] irq event stamp: 0
6017 04:15:34.226569 # [ 186.934333] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6018 04:15:34.226905 # [ 186.940879] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6019 04:15:34.227314 # [ 186.949342] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6020 04:15:34.227641 # [ 186.957803] softirqs last disabled at (0): [<0000000000000000>] 0x0
6021 04:15:34.228790 # [ 186.964345] ---[ end trace 0000000000000000 ]---
6022 04:15:34.257023 # [ 186.969336] lkdtm: Saturation detected: still saturated
6023 04:15:34.257520 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6024 04:15:34.257961 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6025 04:15:34.259464 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6026 04:15:34.764406 <6>[ 187.875657] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6027 04:15:34.764941 <6>[ 187.882949] lkdtm: attempting bad refcount_add_not_zero() from saturated
6028 04:15:34.765297 <4>[ 187.890000] ------------[ cut here ]------------
6029 04:15:34.765617 <4>[ 187.894945] refcount_t: saturated; leaking memory.
6030 04:15:34.766294 <4>[ 187.900287] WARNING: CPU: 1 PID: 3350 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6031 04:15:34.807708 <4>[ 187.909037] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6032 04:15:34.808202 <4>[ 187.922879] CPU: 1 PID: 3350 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6033 04:15:34.808559 <4>[ 187.930818] Hardware name: ARM Juno development board (r0) (DT)
6034 04:15:34.809288 <4>[ 187.937009] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6035 04:15:34.809644 <4>[ 187.944252] pc : refcount_warn_saturate+0xf8/0x224
6036 04:15:34.809961 <4>[ 187.949320] lr : refcount_warn_saturate+0xf8/0x224
6037 04:15:34.810317 <4>[ 187.954386] sp : ffff8000107a37e0
6038 04:15:34.851037 <4>[ 187.957966] x29: ffff8000107a37e0 x28: ffff00080454cf00 x27: 0000000000000000
6039 04:15:34.851510 <4>[ 187.965395] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
6040 04:15:34.851858 <4>[ 187.972820] x23: ffff0008053a5000 x22: ffff8000107a39c0 x21: 0000000000000007
6041 04:15:34.852181 <4>[ 187.980246] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
6042 04:15:34.852491 <4>[ 187.987670] x17: ffff8000096b8558 x16: ffff80000878ef18 x15: ffff8000080b3e9c
6043 04:15:34.852791 <4>[ 187.995094] x14: ffff8000096cf82c x13: ffff80000802e9fc x12: ffff8000084403bc
6044 04:15:34.894325 <4>[ 188.002518] x11: ffff800008440308 x10: ffff80000843ff7c x9 : ffff8000096d8ba0
6045 04:15:34.894794 <4>[ 188.009943] x8 : ffff00080c267790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6046 04:15:34.895145 <4>[ 188.017367] x5 : ffff8000107a4000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6047 04:15:34.895843 <4>[ 188.024790] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080454cf00
6048 04:15:34.896188 <4>[ 188.032214] Call trace:
6049 04:15:34.896496 <4>[ 188.034924] refcount_warn_saturate+0xf8/0x224
6050 04:15:34.896796 <4>[ 188.039644] __refcount_add_not_zero.constprop.0+0x88/0xa4
6051 04:15:34.937648 <4>[ 188.045410] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
6052 04:15:34.938160 <4>[ 188.051347] lkdtm_do_action+0x2c/0x50
6053 04:15:34.939018 <4>[ 188.055371] direct_entry+0x164/0x180
6054 04:15:34.939407 <4>[ 188.059304] full_proxy_write+0x68/0xc0
6055 04:15:34.939815 <4>[ 188.063416] vfs_write+0xcc/0x2a0
6056 04:15:34.940209 <4>[ 188.067006] ksys_write+0x78/0x104
6057 04:15:34.940601 <4>[ 188.070680] __arm64_sys_write+0x28/0x3c
6058 04:15:34.941005 <4>[ 188.074878] invoke_syscall+0x8c/0x120
6059 04:15:34.941385 <4>[ 188.078903] el0_svc_common.constprop.0+0x68/0x124
6060 04:15:34.941761 <4>[ 188.083971] do_el0_svc+0x40/0xcc
6061 04:15:34.942269 <4>[ 188.087558] el0_svc+0x48/0xc0
6062 04:15:34.981057 <4>[ 188.090883] el0t_64_sync_handler+0xb8/0xbc
6063 04:15:34.981533 <4>[ 188.095338] el0t_64_sync+0x18c/0x190
6064 04:15:34.981980 <4>[ 188.099271] irq event stamp: 0
6065 04:15:34.982419 <4>[ 188.102590] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6066 04:15:34.983221 <4>[ 188.109135] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6067 04:15:34.983597 <4>[ 188.117599] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6068 04:15:34.983995 <4>[ 188.126060] softirqs last disabled at (0): [<0000000000000000>] 0x0
6069 04:15:35.002236 <4>[ 188.132602] ---[ end trace 0000000000000000 ]---
6070 04:15:35.005175 <6>[ 188.137600] lkdtm: Saturation detected: still saturated
6071 04:15:35.179791 # [ 187.875657] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6072 04:15:35.180095 # [ 187.882949] lkdtm: attempting bad refcount_add_not_zero() from saturated
6073 04:15:35.180341 # [ 187.890000] ------------[ cut here ]------------
6074 04:15:35.180555 # [ 187.894945] refcount_t: saturated; leaking memory.
6075 04:15:35.180747 # [ 187.900287] WARNING: CPU: 1 PID: 3350 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6076 04:15:35.223217 # [ 187.909037] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6077 04:15:35.223730 # [ 187.922879] CPU: 1 PID: 3350 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6078 04:15:35.224180 # [ 187.930818] Hardware name: ARM Juno development board (r0) (DT)
6079 04:15:35.224589 # [ 187.937009] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6080 04:15:35.224983 # [ 187.944252] pc : refcount_warn_saturate+0xf8/0x224
6081 04:15:35.225369 # [ 187.949320] lr : refcount_warn_saturate+0xf8/0x224
6082 04:15:35.225747 # [ 187.954386] sp : ffff8000107a37e0
6083 04:15:35.266351 # [ 187.957966] x29: ffff8000107a37e0 x28: ffff00080454cf00 x27: 0000000000000000
6084 04:15:35.266831 # [ 187.965395] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
6085 04:15:35.267172 # [ 187.972820] x23: ffff0008053a5000 x22: ffff8000107a39c0 x21: 0000000000000007
6086 04:15:35.267486 # [ 187.980246] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
6087 04:15:35.267789 # [ 187.987670] x17: ffff8000096b8558 x16: ffff80000878ef18 x15: ffff8000080b3e9c
6088 04:15:35.268085 # [ 187.995094] x14: ffff8000096cf82c x13: ffff80000802e9fc x12: ffff8000084403bc
6089 04:15:35.309519 # [ 188.002518] x11: ffff800008440308 x10: ffff80000843ff7c x9 : ffff8000096d8ba0
6090 04:15:35.310145 # [ 188.009943] x8 : ffff00080c267790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6091 04:15:35.310555 # [ 188.017367] x5 : ffff8000107a4000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6092 04:15:35.310918 # [ 188.024790] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080454cf00
6093 04:15:35.311345 # [ 188.032214] Call trace:
6094 04:15:35.311691 # [ 188.034924] refcount_warn_saturate+0xf8/0x224
6095 04:15:35.311998 # [ 188.039644] __refcount_add_not_zero.constprop.0+0x88/0xa4
6096 04:15:35.312725 # [ 188.045410] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
6097 04:15:35.352753 # [ 188.051347] lkdtm_do_action+0x2c/0x50
6098 04:15:35.353243 # [ 188.055371] direct_entry+0x164/0x180
6099 04:15:35.353675 # [ 188.059304] full_proxy_write+0x68/0xc0
6100 04:15:35.354118 # [ 188.063416] vfs_write+0xcc/0x2a0
6101 04:15:35.354516 # [ 188.067006] ksys_write+0x78/0x104
6102 04:15:35.354896 # [ 188.070680] __arm64_sys_write+0x28/0x3c
6103 04:15:35.355270 # [ 188.074878] invoke_syscall+0x8c/0x120
6104 04:15:35.355638 # [ 188.078903] el0_svc_common.constprop.0+0x68/0x124
6105 04:15:35.356021 # [ 188.083971] do_el0_svc+0x40/0xcc
6106 04:15:35.356391 # [ 188.087558] el0_svc+0x48/0xc0
6107 04:15:35.357129 # [ 188.090883] el0t_64_sync_handler+0xb8/0xbc
6108 04:15:35.395861 # [ 188.095338] el0t_64_sync+0x18c/0x190
6109 04:15:35.396328 # [ 188.099271] irq event stamp: 0
6110 04:15:35.397151 # [ 188.102590] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6111 04:15:35.397528 # [ 188.109135] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6112 04:15:35.397944 # [ 188.117599] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6113 04:15:35.398371 # [ 188.126060] softirqs last disabled at (0): [<0000000000000000>] 0x0
6114 04:15:35.399193 # [ 188.132602] ---[ end trace 0000000000000000 ]---
6115 04:15:35.427909 # [ 188.137600] lkdtm: Saturation detected: still saturated
6116 04:15:35.428399 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6117 04:15:35.428781 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6118 04:15:35.431148 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6119 04:15:36.015503 <6>[ 189.127786] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6120 04:15:36.016353 <6>[ 189.135025] lkdtm: attempting bad refcount_dec_and_test() from saturated
6121 04:15:36.016711 <4>[ 189.142070] ------------[ cut here ]------------
6122 04:15:36.017020 <4>[ 189.147015] refcount_t: underflow; use-after-free.
6123 04:15:36.017309 <4>[ 189.152271] WARNING: CPU: 2 PID: 3394 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6124 04:15:36.058737 <4>[ 189.161105] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6125 04:15:36.059186 <4>[ 189.174947] CPU: 2 PID: 3394 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6126 04:15:36.059514 <4>[ 189.182886] Hardware name: ARM Juno development board (r0) (DT)
6127 04:15:36.060257 <4>[ 189.189078] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6128 04:15:36.060622 <4>[ 189.196319] pc : refcount_warn_saturate+0x12c/0x224
6129 04:15:36.060938 <4>[ 189.201474] lr : refcount_warn_saturate+0x12c/0x224
6130 04:15:36.061238 <4>[ 189.206627] sp : ffff80001084b820
6131 04:15:36.102142 <4>[ 189.210208] x29: ffff80001084b820 x28: ffff000805b334c0 x27: 0000000000000000
6132 04:15:36.103037 <4>[ 189.217636] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
6133 04:15:36.103436 <4>[ 189.225062] x23: ffff00080c1f3000 x22: ffff80001084b9f0 x21: 0000000000000020
6134 04:15:36.103776 <4>[ 189.232487] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
6135 04:15:36.104095 <4>[ 189.239910] x17: ffff800008c151ac x16: ffff80000878ef4c x15: ffff8000080b3e9c
6136 04:15:36.105573 <4>[ 189.247335] x14: ffff8000096cf82c x13: ffff80000802e9fc x12: ffff8000084403bc
6137 04:15:36.145547 <4>[ 189.254759] x11: ffff800008440308 x10: ffff80000843ff7c x9 : ffff8000096d8ba0
6138 04:15:36.146041 <4>[ 189.262184] x8 : ffff00080c262f90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6139 04:15:36.146415 <4>[ 189.269609] x5 : ffff80001084c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6140 04:15:36.146744 <4>[ 189.277033] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b334c0
6141 04:15:36.147058 <4>[ 189.284457] Call trace:
6142 04:15:36.147357 <4>[ 189.287167] refcount_warn_saturate+0x12c/0x224
6143 04:15:36.148840 <4>[ 189.291973] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6144 04:15:36.188891 <4>[ 189.297741] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6145 04:15:36.189345 <4>[ 189.303679] lkdtm_do_action+0x2c/0x50
6146 04:15:36.189690 <4>[ 189.307701] direct_entry+0x164/0x180
6147 04:15:36.190033 <4>[ 189.311634] full_proxy_write+0x68/0xc0
6148 04:15:36.190361 <4>[ 189.315746] vfs_write+0xcc/0x2a0
6149 04:15:36.190659 <4>[ 189.319335] ksys_write+0x78/0x104
6150 04:15:36.190952 <4>[ 189.323010] __arm64_sys_write+0x28/0x3c
6151 04:15:36.191242 <4>[ 189.327208] invoke_syscall+0x8c/0x120
6152 04:15:36.191532 <4>[ 189.331232] el0_svc_common.constprop.0+0x68/0x124
6153 04:15:36.191879 <4>[ 189.336301] do_el0_svc+0x40/0xcc
6154 04:15:36.192579 <4>[ 189.339888] el0_svc+0x48/0xc0
6155 04:15:36.232180 <4>[ 189.343214] el0t_64_sync_handler+0xb8/0xbc
6156 04:15:36.232636 <4>[ 189.347669] el0t_64_sync+0x18c/0x190
6157 04:15:36.232978 <4>[ 189.351602] irq event stamp: 0
6158 04:15:36.233297 <4>[ 189.354921] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6159 04:15:36.233605 <4>[ 189.361467] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6160 04:15:36.233908 <4>[ 189.369930] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6161 04:15:36.235480 <4>[ 189.378391] softirqs last disabled at (0): [<0000000000000000>] 0x0
6162 04:15:36.252824 <4>[ 189.384934] ---[ end trace 0000000000000000 ]---
6163 04:15:36.255916 <6>[ 189.389882] lkdtm: Saturation detected: still saturated
6164 04:15:36.472522 # [ 189.127786] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6165 04:15:36.473085 # [ 189.135025] lkdtm: attempting bad refcount_dec_and_test() from saturated
6166 04:15:36.473469 # [ 189.142070] ------------[ cut here ]------------
6167 04:15:36.474231 # [ 189.147015] refcount_t: underflow; use-after-free.
6168 04:15:36.474596 # [ 189.152271] WARNING: CPU: 2 PID: 3394 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6169 04:15:36.515478 # [ 189.161105] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6170 04:15:36.515989 # [ 189.174947] CPU: 2 PID: 3394 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6171 04:15:36.516361 # [ 189.182886] Hardware name: ARM Juno development board (r0) (DT)
6172 04:15:36.517111 # [ 189.189078] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6173 04:15:36.517478 # [ 189.196319] pc : refcount_warn_saturate+0x12c/0x224
6174 04:15:36.517801 # [ 189.201474] lr : refcount_warn_saturate+0x12c/0x224
6175 04:15:36.518149 # [ 189.206627] sp : ffff80001084b820
6176 04:15:36.558882 # [ 189.210208] x29: ffff80001084b820 x28: ffff000805b334c0 x27: 0000000000000000
6177 04:15:36.559380 # [ 189.217636] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
6178 04:15:36.559722 # [ 189.225062] x23: ffff00080c1f3000 x22: ffff80001084b9f0 x21: 0000000000000020
6179 04:15:36.560037 # [ 189.232487] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
6180 04:15:36.560339 # [ 189.239910] x17: ffff800008c151ac x16: ffff80000878ef4c x15: ffff8000080b3e9c
6181 04:15:36.560638 # [ 189.247335] x14: ffff8000096cf82c x13: ffff80000802e9fc x12: ffff8000084403bc
6182 04:15:36.601987 # [ 189.254759] x11: ffff800008440308 x10: ffff80000843ff7c x9 : ffff8000096d8ba0
6183 04:15:36.602517 # [ 189.262184] x8 : ffff00080c262f90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6184 04:15:36.602864 # [ 189.269609] x5 : ffff80001084c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6185 04:15:36.603200 # [ 189.277033] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b334c0
6186 04:15:36.603608 # [ 189.284457] Call trace:
6187 04:15:36.603999 # [ 189.287167] refcount_warn_saturate+0x12c/0x224
6188 04:15:36.604411 # [ 189.291973] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6189 04:15:36.605280 # [ 189.297741] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6190 04:15:36.645113 # [ 189.303679] lkdtm_do_action+0x2c/0x50
6191 04:15:36.645591 # [ 189.307701] direct_entry+0x164/0x180
6192 04:15:36.646044 # [ 189.311634] full_proxy_write+0x68/0xc0
6193 04:15:36.646451 # [ 189.315746] vfs_write+0xcc/0x2a0
6194 04:15:36.646840 # [ 189.319335] ksys_write+0x78/0x104
6195 04:15:36.647224 # [ 189.323010] __arm64_sys_write+0x28/0x3c
6196 04:15:36.647604 # [ 189.327208] invoke_syscall+0x8c/0x120
6197 04:15:36.647978 # [ 189.331232] el0_svc_common.constprop.0+0x68/0x124
6198 04:15:36.648369 # [ 189.336301] do_el0_svc+0x40/0xcc
6199 04:15:36.648740 # [ 189.339888] el0_svc+0x48/0xc0
6200 04:15:36.649478 # [ 189.343214] el0t_64_sync_handler+0xb8/0xbc
6201 04:15:36.688282 # [ 189.347669] el0t_64_sync+0x18c/0x190
6202 04:15:36.689175 # [ 189.351602] irq event stamp: 0
6203 04:15:36.689574 # [ 189.354921] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6204 04:15:36.689992 # [ 189.361467] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6205 04:15:36.690435 # [ 189.369930] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6206 04:15:36.690827 # [ 189.378391] softirqs last disabled at (0): [<0000000000000000>] 0x0
6207 04:15:36.691629 # [ 189.384934] ---[ end trace 0000000000000000 ]---
6208 04:15:36.719779 # [ 189.389882] lkdtm: Saturation detected: still saturated
6209 04:15:36.720260 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6210 04:15:36.720700 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6211 04:15:36.723094 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6212 04:15:37.300976 <6>[ 190.413067] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6213 04:15:37.301513 <6>[ 190.420423] lkdtm: attempting bad refcount_sub_and_test() from saturated
6214 04:15:37.301862 <4>[ 190.427478] ------------[ cut here ]------------
6215 04:15:37.302618 <4>[ 190.432424] refcount_t: underflow; use-after-free.
6216 04:15:37.302967 <4>[ 190.437619] WARNING: CPU: 0 PID: 3438 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6217 04:15:37.344293 <4>[ 190.446456] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6218 04:15:37.344793 <4>[ 190.460339] CPU: 0 PID: 3438 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6219 04:15:37.345146 <4>[ 190.468285] Hardware name: ARM Juno development board (r0) (DT)
6220 04:15:37.345839 <4>[ 190.474483] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6221 04:15:37.346226 <4>[ 190.481732] pc : refcount_warn_saturate+0x12c/0x224
6222 04:15:37.346541 <4>[ 190.486895] lr : refcount_warn_saturate+0x12c/0x224
6223 04:15:37.346840 <4>[ 190.492057] sp : ffff8000108ebb10
6224 04:15:37.387775 <4>[ 190.495642] x29: ffff8000108ebb10 x28: ffff000805b31a80 x27: 0000000000000000
6225 04:15:37.388245 <4>[ 190.503081] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
6226 04:15:37.388590 <4>[ 190.510519] x23: ffff00080c162000 x22: ffff8000108ebce0 x21: 0000000000000020
6227 04:15:37.388913 <4>[ 190.517957] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
6228 04:15:37.389218 <4>[ 190.525395] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb8d1f000
6229 04:15:37.391049 <4>[ 190.532832] x14: 0000000000000000 x13: 205d343234323334 x12: 2e30393120205b3e
6230 04:15:37.431152 <4>[ 190.540270] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f928
6231 04:15:37.431606 <4>[ 190.547709] x8 : ffff000805b31a80 x7 : 3432343233342e30 x6 : 0000000000001ffe
6232 04:15:37.431948 <4>[ 190.555146] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a10000
6233 04:15:37.432264 <4>[ 190.562584] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b31a80
6234 04:15:37.432569 <4>[ 190.570021] Call trace:
6235 04:15:37.432865 <4>[ 190.572736] refcount_warn_saturate+0x12c/0x224
6236 04:15:37.434413 <4>[ 190.577551] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6237 04:15:37.474672 <4>[ 190.583327] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6238 04:15:37.475129 <4>[ 190.589276] lkdtm_do_action+0x2c/0x50
6239 04:15:37.475469 <4>[ 190.593305] direct_entry+0x164/0x180
6240 04:15:37.475780 <4>[ 190.597247] full_proxy_write+0x68/0xc0
6241 04:15:37.476077 <4>[ 190.601366] vfs_write+0xcc/0x2a0
6242 04:15:37.476366 <4>[ 190.604965] ksys_write+0x78/0x104
6243 04:15:37.476651 <4>[ 190.608649] __arm64_sys_write+0x28/0x3c
6244 04:15:37.476934 <4>[ 190.612855] invoke_syscall+0x8c/0x120
6245 04:15:37.477218 <4>[ 190.616889] el0_svc_common.constprop.0+0x68/0x124
6246 04:15:37.477512 <4>[ 190.621967] do_el0_svc+0x40/0xcc
6247 04:15:37.478234 <4>[ 190.625563] el0_svc+0x48/0xc0
6248 04:15:37.517936 <4>[ 190.628896] el0t_64_sync_handler+0xb8/0xbc
6249 04:15:37.518424 <4>[ 190.633361] el0t_64_sync+0x18c/0x190
6250 04:15:37.518764 <4>[ 190.637303] irq event stamp: 0
6251 04:15:37.519083 <4>[ 190.640626] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6252 04:15:37.519388 <4>[ 190.647183] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6253 04:15:37.519690 <4>[ 190.655655] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6254 04:15:37.521246 <4>[ 190.664125] softirqs last disabled at (0): [<0000000000000000>] 0x0
6255 04:15:37.539833 <4>[ 190.670676] ---[ end trace 0000000000000000 ]---
6256 04:15:37.542973 <6>[ 190.676476] lkdtm: Saturation detected: still saturated
6257 04:15:37.728599 # [ 190.413067] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6258 04:15:37.728880 # [ 190.420423] lkdtm: attempting bad refcount_sub_and_test() from saturated
6259 04:15:37.729101 # [ 190.427478] ------------[ cut here ]------------
6260 04:15:37.729303 # [ 190.432424] refcount_t: underflow; use-after-free.
6261 04:15:37.729497 # [ 190.437619] WARNING: CPU: 0 PID: 3438 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6262 04:15:37.771739 # [ 190.446456] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6263 04:15:37.772007 # [ 190.460339] CPU: 0 PID: 3438 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6264 04:15:37.772231 # [ 190.468285] Hardware name: ARM Juno development board (r0) (DT)
6265 04:15:37.772436 # [ 190.474483] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6266 04:15:37.772630 # [ 190.481732] pc : refcount_warn_saturate+0x12c/0x224
6267 04:15:37.772773 # [ 190.486895] lr : refcount_warn_saturate+0x12c/0x224
6268 04:15:37.772887 # [ 190.492057] sp : ffff8000108ebb10
6269 04:15:37.814907 # [ 190.495642] x29: ffff8000108ebb10 x28: ffff000805b31a80 x27: 0000000000000000
6270 04:15:37.815153 # [ 190.503081] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
6271 04:15:37.815373 # [ 190.510519] x23: ffff00080c162000 x22: ffff8000108ebce0 x21: 0000000000000020
6272 04:15:37.815585 # [ 190.517957] x20: 0000000000000000 x19: ffff80000b6db61c x18: 0000000000000000
6273 04:15:37.815769 # [ 190.525395] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb8d1f000
6274 04:15:37.815951 # [ 190.532832] x14: 0000000000000000 x13: 205d343234323334 x12: 2e30393120205b3e
6275 04:15:37.857998 # [ 190.540270] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f928
6276 04:15:37.858510 # [ 190.547709] x8 : ffff000805b31a80 x7 : 3432343233342e30 x6 : 0000000000001ffe
6277 04:15:37.858947 # [ 190.555146] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a10000
6278 04:15:37.859351 # [ 190.562584] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b31a80
6279 04:15:37.859798 # [ 190.570021] Call trace:
6280 04:15:37.860188 # [ 190.572736] refcount_warn_saturate+0x12c/0x224
6281 04:15:37.860573 # [ 190.577551] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6282 04:15:37.861350 # [ 190.583327] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6283 04:15:37.901439 # [ 190.589276] lkdtm_do_action+0x2c/0x50
6284 04:15:37.901922 # [ 190.593305] direct_entry+0x164/0x180
6285 04:15:37.902392 # [ 190.597247] full_proxy_write+0x68/0xc0
6286 04:15:37.902802 # [ 190.601366] vfs_write+0xcc/0x2a0
6287 04:15:37.903189 # [ 190.604965] ksys_write+0x78/0x104
6288 04:15:37.903577 # [ 190.608649] __arm64_sys_write+0x28/0x3c
6289 04:15:37.903955 # [ 190.612855] invoke_syscall+0x8c/0x120
6290 04:15:37.904332 # [ 190.616889] el0_svc_common.constprop.0+0x68/0x124
6291 04:15:37.904708 # [ 190.621967] do_el0_svc+0x40/0xcc
6292 04:15:37.905073 # [ 190.625563] el0_svc+0x48/0xc0
6293 04:15:37.905799 # [ 190.628896] el0t_64_sync_handler+0xb8/0xbc
6294 04:15:37.944679 # [ 190.633361] el0t_64_sync+0x18c/0x190
6295 04:15:37.945157 # [ 190.637303] irq event stamp: 0
6296 04:15:37.945640 # [ 190.640626] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6297 04:15:37.946097 # [ 190.647183] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6298 04:15:37.946539 # [ 190.655655] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6299 04:15:37.946931 # [ 190.664125] softirqs last disabled at (0): [<0000000000000000>] 0x0
6300 04:15:37.947952 # [ 190.670676] ---[ end trace 0000000000000000 ]---
6301 04:15:37.976636 # [ 190.676476] lkdtm: Saturation detected: still saturated
6302 04:15:37.977145 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6303 04:15:37.977579 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6304 04:15:37.979855 # selftests: lkdtm: REFCOUNT_TIMING.sh
6305 04:15:38.283380 # Skipping REFCOUNT_TIMING: timing only
6306 04:15:38.331324 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6307 04:15:38.443199 # selftests: lkdtm: ATOMIC_TIMING.sh
6308 04:15:38.810885 # Skipping ATOMIC_TIMING: timing only
6309 04:15:38.858773 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6310 04:15:38.954697 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6311 04:15:39.588262 <6>[ 192.700237] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6312 04:15:39.588568 <6>[ 192.707060] lkdtm: attempting good copy_to_user of correct size
6313 04:15:39.589039 <6>[ 192.713406] lkdtm: attempting bad copy_to_user of too large size
6314 04:15:39.589249 <0>[ 192.719751] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6315 04:15:39.589474 <4>[ 192.730707] ------------[ cut here ]------------
6316 04:15:39.589632 <2>[ 192.735604] kernel BUG at mm/usercopy.c:101!
6317 04:15:39.631599 <0>[ 192.740146] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6318 04:15:39.631899 <4>[ 192.747301] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6319 04:15:39.632402 <4>[ 192.761144] CPU: 1 PID: 3547 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6320 04:15:39.632616 <4>[ 192.769083] Hardware name: ARM Juno development board (r0) (DT)
6321 04:15:39.632827 <4>[ 192.775276] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6322 04:15:39.634866 <4>[ 192.782523] pc : usercopy_abort+0xb0/0xb4
6323 04:15:39.675054 <4>[ 192.786811] lr : usercopy_abort+0xb0/0xb4
6324 04:15:39.675334 <4>[ 192.791096] sp : ffff800010a8ba90
6325 04:15:39.675509 <4>[ 192.794676] x29: ffff800010a8baa0 x28: ffff000804911a80 x27: 0000000000000000
6326 04:15:39.675667 <4>[ 192.802104] x26: 0000ffff8575c010 x25: 0000000000000200 x24: 0001000000000000
6327 04:15:39.675819 <4>[ 192.809530] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6328 04:15:39.675967 <4>[ 192.816955] x20: ffff800009fa9ad8 x19: ffff800009fa3618 x18: 0000000000000000
6329 04:15:39.718557 <4>[ 192.824380] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
6330 04:15:39.719021 <4>[ 192.831805] x14: ffff8000096cf7a0 x13: ffff800008c138e4 x12: ffff800008c1334c
6331 04:15:39.719367 <4>[ 192.839230] x11: ffff800008c163ac x10: ffff800008c16260 x9 : ffff80000815f928
6332 04:15:39.719686 <4>[ 192.846654] x8 : ffff00080c261190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6333 04:15:39.719995 <4>[ 192.854078] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6334 04:15:39.720291 <4>[ 192.861502] x2 : 0000000000000000 x1 : ffff000804911a80 x0 : 0000000000000067
6335 04:15:39.721830 <4>[ 192.868926] Call trace:
6336 04:15:39.761953 <4>[ 192.871636] usercopy_abort+0xb0/0xb4
6337 04:15:39.762446 <4>[ 192.875571] __check_heap_object+0xf4/0x110
6338 04:15:39.762797 <4>[ 192.880031] __check_object_size+0x24c/0x31c
6339 04:15:39.763118 <4>[ 192.884575] do_usercopy_slab_size+0x1f0/0x2f4
6340 04:15:39.763428 <4>[ 192.889296] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6341 04:15:39.763726 <4>[ 192.894363] lkdtm_do_action+0x2c/0x50
6342 04:15:39.764021 <4>[ 192.898384] direct_entry+0x164/0x180
6343 04:15:39.764307 <4>[ 192.902318] full_proxy_write+0x68/0xc0
6344 04:15:39.764595 <4>[ 192.906430] vfs_write+0xcc/0x2a0
6345 04:15:39.764880 <4>[ 192.910018] ksys_write+0x78/0x104
6346 04:15:39.765609 <4>[ 192.913692] __arm64_sys_write+0x28/0x3c
6347 04:15:39.805451 <4>[ 192.917890] invoke_syscall+0x8c/0x120
6348 04:15:39.805907 <4>[ 192.921915] el0_svc_common.constprop.0+0x68/0x124
6349 04:15:39.806289 <4>[ 192.926984] do_el0_svc+0x40/0xcc
6350 04:15:39.806615 <4>[ 192.930572] el0_svc+0x48/0xc0
6351 04:15:39.806921 <4>[ 192.933897] el0t_64_sync_handler+0xb8/0xbc
6352 04:15:39.807218 <4>[ 192.938354] el0t_64_sync+0x18c/0x190
6353 04:15:39.807511 <0>[ 192.942292] Code: aa1403e3 b0004800 9100e000 97fff2d0 (d4210000)
6354 04:15:39.807800 <4>[ 192.948660] ---[ end trace 0000000000000000 ]---
6355 04:15:39.808598 <6>[ 192.953548] note: cat[3547] exited with irqs disabled
6356 04:15:39.850141 <6>[ 192.959010] note: cat[3547] exited with preempt_count 1
6357 04:15:39.850423 <4>[ 192.966125] ------------[ cut here ]------------
6358 04:15:39.850672 <4>[ 192.971020] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6359 04:15:39.850853 <4>[ 192.980973] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6360 04:15:39.853218 <4>[ 192.994815] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
6361 04:15:39.893473 <4>[ 193.003019] Hardware name: ARM Juno development board (r0) (DT)
6362 04:15:39.893772 <4>[ 193.009216] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6363 04:15:39.893964 <4>[ 193.016462] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6364 04:15:39.894446 <4>[ 193.021970] lr : ct_idle_enter+0x10/0x1c
6365 04:15:39.894612 <4>[ 193.026166] sp : ffff80000c40bd20
6366 04:15:39.894775 <4>[ 193.029746] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000000
6367 04:15:39.894918 <4>[ 193.037174] x26: 0000000000000000 x25: 0000002cedad17e4 x24: 0000000000000000
6368 04:15:39.936861 <4>[ 193.044602] x23: ffff0008041bd080 x22: 0000000000000000 x21: 0000000000000000
6369 04:15:39.937135 <4>[ 193.052033] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6370 04:15:39.937308 <4>[ 193.059460] x17: ffff800008023f18 x16: ffff8000096a5884 x15: ffff8000080bd4f0
6371 04:15:39.937467 <4>[ 193.066885] x14: ffff8000080bd324 x13: ffff800008404344 x12: ffff8000096ac090
6372 04:15:39.937618 <4>[ 193.074311] x11: 000000000000129d x10: 000000000000129d x9 : ffff800009142be0
6373 04:15:39.940034 <4>[ 193.081737] x8 : 0000000000031257 x7 : 071c71c71c71c71c x6 : ffff80000b5f7080
6374 04:15:39.980390 <4>[ 193.089162] x5 : 000000000000064a x4 : 4000000000000002 x3 : ffff800974a30000
6375 04:15:39.980829 <4>[ 193.096586] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6376 04:15:39.981140 <4>[ 193.104012] Call trace:
6377 04:15:39.981425 <4>[ 193.106721] ct_kernel_exit.constprop.0+0x11c/0x180
6378 04:15:39.981701 <4>[ 193.111877] ct_idle_enter+0x10/0x1c
6379 04:15:39.981965 <4>[ 193.115725] cpuidle_enter_state+0x2a4/0x5a0
6380 04:15:39.982278 <4>[ 193.120273] cpuidle_enter+0x40/0x60
6381 04:15:39.982540 <4>[ 193.124122] do_idle+0x258/0x310
6382 04:15:39.982807 <4>[ 193.127625] cpu_startup_entry+0x40/0x44
6383 04:15:40.023724 <4>[ 193.131822] secondary_start_kernel+0x138/0x160
6384 04:15:40.024162 <4>[ 193.136630] __secondary_switched+0xb0/0xb4
6385 04:15:40.024466 <4>[ 193.141092] irq event stamp: 239604
6386 04:15:40.024748 <4>[ 193.144846] hardirqs last enabled at (239603): [<ffff8000096c69f4>] el1_interrupt+0x54/0x64
6387 04:15:40.025019 <4>[ 193.153571] hardirqs last disabled at (239604): [<ffff800008127eac>] do_idle+0xec/0x310
6388 04:15:40.025285 <4>[ 193.161860] softirqs last enabled at (239598): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6389 04:15:40.026954 <4>[ 193.170669] softirqs last disabled at (239593): [<ffff800008017668>] ____do_softirq+0x18/0x24
6390 04:15:40.067385 <4>[ 193.179477] ---[ end trace 0000000000000000 ]---
6391 04:15:40.067829 # Segmentation fault
6392 04:15:40.068131 # [ 192.700237] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6393 04:15:40.068412 # [ 192.707060] lkdtm: attempting good copy_to_user of correct size
6394 04:15:40.068677 # [ 192.713406] lkdtm: attempting bad copy_to_user of too large size
6395 04:15:40.068936 # [ 192.719751] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6396 04:15:40.070598 # [ 192.730707] ------------[ cut here ]------------
6397 04:15:40.110520 # [ 192.735604] kernel BUG at mm/usercopy.c:101!
6398 04:15:40.110929 # [ 192.740146] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6399 04:15:40.111231 # [ 192.747301] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6400 04:15:40.111516 # [ 192.761144] CPU: 1 PID: 3547 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6401 04:15:40.111784 # [ 192.769083] Hardware name: ARM Juno development board (r0) (DT)
6402 04:15:40.153662 # [ 192.775276] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6403 04:15:40.154116 # [ 192.782523] pc : usercopy_abort+0xb0/0xb4
6404 04:15:40.154465 # [ 192.786811] lr : usercopy_abort+0xb0/0xb4
6405 04:15:40.154781 # [ 192.791096] sp : ffff800010a8ba90
6406 04:15:40.155084 # [ 192.794676] x29: ffff800010a8baa0 x28: ffff000804911a80 x27: 0000000000000000
6407 04:15:40.155380 # [ 192.802104] x26: 0000ffff8575c010 x25: 0000000000000200 x24: 0001000000000000
6408 04:15:40.155669 # [ 192.809530] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6409 04:15:40.156953 # [ 192.816955] x20: ffff800009fa9ad8 x19: ffff800009fa3618 x18: 0000000000000000
6410 04:15:40.196939 # [ 192.824380] x17: ffff800008162908 x16: ffff800008161e68 x15: ffff800008161db4
6411 04:15:40.197411 # [ 192.831805] x14: ffff8000096cf7a0 x13: ffff800008c138e4 x12: ffff800008c1334c
6412 04:15:40.197752 # [ 192.839230] x11: ffff800008c163ac x10: ffff800008c16260 x9 : ffff80000815f928
6413 04:15:40.198100 # [ 192.846654] x8 : ffff00080c261190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6414 04:15:40.198412 # [ 192.854078] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6415 04:15:40.200234 # [ 192.861502] x2 : 0000000000000000 x1 : ffff000804911a80 x0 : 0000000000000067
6416 04:15:40.240087 # [ 192.868926] Call trace:
6417 04:15:40.240562 # [ 192.871636] usercopy_abort+0xb0/0xb4
6418 04:15:40.240903 # [ 192.875571] __check_heap_object+0xf4/0x110
6419 04:15:40.241222 # [ 192.880031] __check_object_size+0x24c/0x31c
6420 04:15:40.241527 # [ 192.884575] do_usercopy_slab_size+0x1f0/0x2f4
6421 04:15:40.241847 # [ 192.889296] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6422 04:15:40.242190 # [ 192.894363] lkdtm_do_action+0x2c/0x50
6423 04:15:40.242481 # [ 192.898384] direct_entry+0x164/0x180
6424 04:15:40.242764 # [ 192.902318] full_proxy_write+0x68/0xc0
6425 04:15:40.243129 # [ 192.906430] vfs_write+0xcc/0x2a0
6426 04:15:40.243865 # [ 192.910018] ksys_write+0x78/0x104
6427 04:15:40.283296 # [ 192.913692] __arm64_sys_write+0x28/0x3c
6428 04:15:40.283777 # [ 192.917890] invoke_syscall+0x8c/0x120
6429 04:15:40.284260 # [ 192.921915] el0_svc_common.constprop.0+0x68/0x124
6430 04:15:40.284669 # [ 192.926984] do_el0_svc+0x40/0xcc
6431 04:15:40.285058 # [ 192.930572] el0_svc+0x48/0xc0
6432 04:15:40.285434 # [ 192.933897] el0t_64_sync_handler+0xb8/0xbc
6433 04:15:40.285860 # [ 192.938354] el0t_64_sync+0x18c/0x190
6434 04:15:40.286320 # [ 192.942292] Code: aa1403e3 b0004800 9100e000 97fff2d0 (d4210000)
6435 04:15:40.286681 # [ 192.948660] ---[ end trace 0000000000000000 ]---
6436 04:15:40.326391 # [ 192.953548] note: cat[3547] exited with irqs disabled
6437 04:15:40.326864 # [ 192.959010] note: cat[3547] exited with preempt_count 1
6438 04:15:40.327247 # [ 192.966125] ------------[ cut here ]------------
6439 04:15:40.327615 # [ 192.971020] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6440 04:15:40.327932 # [ 192.980973] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6441 04:15:40.329691 # [ 192.994815] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
6442 04:15:40.369564 # [ 193.003019] Hardware name: ARM Juno development board (r0) (DT)
6443 04:15:40.370455 # [ 193.009216] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6444 04:15:40.370831 # [ 193.016462] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6445 04:15:40.371282 # [ 193.021970] lr : ct_idle_enter+0x10/0x1c
6446 04:15:40.371619 # [ 193.026166] sp : ffff80000c40bd20
6447 04:15:40.372048 # [ 193.029746] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000000
6448 04:15:40.372805 # [ 193.037174] x26: 0000000000000000 x25: 0000002cedad17e4 x24: 0000000000000000
6449 04:15:40.412367 # [ 193.044602] x23: ffff0008041bd080 x22: 0000000000000000 x21: 0000000000000000
6450 04:15:40.412953 # [ 193.052033] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6451 04:15:40.413174 # [ 193.059460] x17: ffff800008023f18 x16: ffff8000096a5884 x15: ffff8000080bd4f0
6452 04:15:40.413386 # [ 193.066885] x14: ffff8000080bd324 x13: ffff800008404344 x12: ffff8000096ac090
6453 04:15:40.413579 # [ 193.074311] x11: 000000000000129d x10: 000000000000129d x9 : ffff800009142be0
6454 04:15:40.415567 # [ 193.081737] x8 : 0000000000031257 x7 : 071c71c71c71c71c x6 : ffff80000b5f7080
6455 04:15:40.455636 # [ 193.089162] x5 : 000000000000064a x4 : 4000000000000002 x3 : ffff800974a30000
6456 04:15:40.455900 # [ 193.096586] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6457 04:15:40.456072 # [ 193.104012] Call trace:
6458 04:15:40.456231 # [ 193.106721] ct_kernel_exit.constprop.0+0x11c/0x180
6459 04:15:40.456385 # [ 193.111877] ct_idle_enter+0x10/0x1c
6460 04:15:40.456533 # [ 193.115725] cpuidle_enter_state+0x2a4/0x5a0
6461 04:15:40.456670 # [ 193.120273] cpuidle_enter+0x40/0x60
6462 04:15:40.456806 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6463 04:15:40.458813 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6464 04:15:40.474116 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6465 04:15:40.915646 <6>[ 194.023628] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6466 04:15:40.915954 <6>[ 194.031018] lkdtm: attempting good copy_from_user of correct size
6467 04:15:40.916135 <6>[ 194.038000] lkdtm: attempting bad copy_from_user of too large size
6468 04:15:40.916626 <0>[ 194.044579] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6469 04:15:40.916873 <4>[ 194.055280] ------------[ cut here ]------------
6470 04:15:40.917092 <2>[ 194.060169] kernel BUG at mm/usercopy.c:101!
6471 04:15:40.958907 <0>[ 194.064712] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6472 04:15:40.959510 <4>[ 194.071866] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6473 04:15:40.959709 <4>[ 194.085714] CPU: 1 PID: 3590 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6474 04:15:40.959876 <4>[ 194.093653] Hardware name: ARM Juno development board (r0) (DT)
6475 04:15:40.960034 <4>[ 194.099845] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6476 04:15:40.962242 <4>[ 194.107089] pc : usercopy_abort+0xb0/0xb4
6477 04:15:41.002342 <4>[ 194.111380] lr : usercopy_abort+0xb0/0xb4
6478 04:15:41.002580 <4>[ 194.115662] sp : ffff800010b23790
6479 04:15:41.002754 <4>[ 194.119241] x29: ffff800010b237a0 x28: ffff000805849a80 x27: 0000000000000000
6480 04:15:41.002916 <4>[ 194.126670] x26: 0000ffffaab6c010 x25: 0000000000000200 x24: 0001000000000000
6481 04:15:41.003325 <4>[ 194.134096] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6482 04:15:41.003491 <4>[ 194.141522] x20: ffff800009fa9ad8 x19: ffff800009fa3618 x18: 0000000000000000
6483 04:15:41.005545 <4>[ 194.148947] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6484 04:15:41.045659 <4>[ 194.156372] x14: 706d657474612065 x13: 205d393735343430 x12: 2e34393120205b3e
6485 04:15:41.045889 <4>[ 194.163796] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815f928
6486 04:15:41.046142 <4>[ 194.171221] x8 : ffff000805849a80 x7 : 3937353434302e34 x6 : 0000000000000001
6487 04:15:41.046765 <4>[ 194.178645] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6488 04:15:41.047065 <4>[ 194.186069] x2 : 0000000000000000 x1 : ffff000805849a80 x0 : 0000000000000066
6489 04:15:41.047342 <4>[ 194.193494] Call trace:
6490 04:15:41.049038 <4>[ 194.196204] usercopy_abort+0xb0/0xb4
6491 04:15:41.089334 <4>[ 194.200139] __check_heap_object+0xf4/0x110
6492 04:15:41.089797 <4>[ 194.204598] __check_object_size+0x24c/0x31c
6493 04:15:41.090573 <4>[ 194.209141] do_usercopy_slab_size+0x28c/0x2f4
6494 04:15:41.090934 <4>[ 194.213862] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6495 04:15:41.091247 <4>[ 194.219103] lkdtm_do_action+0x2c/0x50
6496 04:15:41.091547 <4>[ 194.223125] direct_entry+0x164/0x180
6497 04:15:41.091844 <4>[ 194.227058] full_proxy_write+0x68/0xc0
6498 04:15:41.092132 <4>[ 194.231171] vfs_write+0xcc/0x2a0
6499 04:15:41.092431 <4>[ 194.234759] ksys_write+0x78/0x104
6500 04:15:41.092920 <4>[ 194.238434] __arm64_sys_write+0x28/0x3c
6501 04:15:41.132699 <4>[ 194.242631] invoke_syscall+0x8c/0x120
6502 04:15:41.133184 <4>[ 194.246656] el0_svc_common.constprop.0+0x68/0x124
6503 04:15:41.133624 <4>[ 194.251725] do_el0_svc+0x40/0xcc
6504 04:15:41.134059 <4>[ 194.255313] el0_svc+0x48/0xc0
6505 04:15:41.134455 <4>[ 194.258638] el0t_64_sync_handler+0xb8/0xbc
6506 04:15:41.134840 <4>[ 194.263094] el0t_64_sync+0x18c/0x190
6507 04:15:41.135218 <0>[ 194.267030] Code: aa1403e3 b0004800 9100e000 97fff2d0 (d4210000)
6508 04:15:41.135608 <4>[ 194.273398] ---[ end trace 0000000000000000 ]---
6509 04:15:41.135990 <6>[ 194.278285] note: cat[3590] exited with irqs disabled
6510 04:15:41.177240 <6>[ 194.283670] note: cat[3590] exited with preempt_count 1
6511 04:15:41.177526 <4>[ 194.290752] ------------[ cut here ]------------
6512 04:15:41.178052 <4>[ 194.295642] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6513 04:15:41.178280 <4>[ 194.305591] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6514 04:15:41.178467 <4>[ 194.319432] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
6515 04:15:41.220624 <4>[ 194.327632] Hardware name: ARM Juno development board (r0) (DT)
6516 04:15:41.220916 <4>[ 194.333825] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6517 04:15:41.221463 <4>[ 194.341066] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6518 04:15:41.221661 <4>[ 194.346571] lr : ct_idle_enter+0x10/0x1c
6519 04:15:41.221885 <4>[ 194.350775] sp : ffff80000c40bd20
6520 04:15:41.222121 <4>[ 194.354360] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000001
6521 04:15:41.222315 <4>[ 194.361790] x26: 0000000000000000 x25: 0000002d3ca15bf8 x24: 0000000000000000
6522 04:15:41.223819 <4>[ 194.369218] x23: ffff0008041bd080 x22: 0000000000000000 x21: 0000000000000000
6523 04:15:41.264266 <4>[ 194.376642] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6524 04:15:41.264534 <4>[ 194.384069] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6525 04:15:41.264706 <4>[ 194.391494] x14: ffff8000096a5884 x13: ffff800008c162fc x12: ffff800008437e90
6526 04:15:41.264866 <4>[ 194.398920] x11: ffff800008404344 x10: 0000000000001500 x9 : ffff800009142be0
6527 04:15:41.265017 <4>[ 194.406350] x8 : ffff0008008e9a80 x7 : ffff80000b0b9770 x6 : 0000000000000000
6528 04:15:41.307688 <4>[ 194.413774] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
6529 04:15:41.308180 <4>[ 194.421198] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6530 04:15:41.308557 <4>[ 194.428623] Call trace:
6531 04:15:41.308882 <4>[ 194.431333] ct_kernel_exit.constprop.0+0x11c/0x180
6532 04:15:41.309188 <4>[ 194.436490] ct_idle_enter+0x10/0x1c
6533 04:15:41.309484 <4>[ 194.440339] cpuidle_enter_state+0x2a4/0x5a0
6534 04:15:41.309774 <4>[ 194.444886] cpuidle_enter+0x40/0x60
6535 04:15:41.310182 <4>[ 194.448735] do_idle+0x258/0x310
6536 04:15:41.310492 <4>[ 194.452237] cpu_startup_entry+0x3c/0x44
6537 04:15:41.311276 <4>[ 194.456433] secondary_start_kernel+0x138/0x160
6538 04:15:41.350957 <4>[ 194.461241] __secondary_switched+0xb0/0xb4
6539 04:15:41.351456 <4>[ 194.465702] irq event stamp: 239604
6540 04:15:41.351803 <4>[ 194.469456] hardirqs last enabled at (239603): [<ffff8000096c69f4>] el1_interrupt+0x54/0x64
6541 04:15:41.352122 <4>[ 194.478181] hardirqs last disabled at (239604): [<ffff800008127eac>] do_idle+0xec/0x310
6542 04:15:41.352429 <4>[ 194.486470] softirqs last enabled at (239598): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6543 04:15:41.354313 <4>[ 194.495277] softirqs last disabled at (239593): [<ffff800008017668>] ____do_softirq+0x18/0x24
6544 04:15:41.394424 <4>[ 194.504086] ---[ end trace 0000000000000000 ]---
6545 04:15:41.394870 # Segmentation fault
6546 04:15:41.395172 # [ 194.023628] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6547 04:15:41.395453 # [ 194.031018] lkdtm: attempting good copy_from_user of correct size
6548 04:15:41.395718 # [ 194.038000] lkdtm: attempting bad copy_from_user of too large size
6549 04:15:41.395978 # [ 194.044579] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6550 04:15:41.396239 # [ 194.055280] ------------[ cut here ]------------
6551 04:15:41.397638 # [ 194.060169] kernel BUG at mm/usercopy.c:101!
6552 04:15:41.437607 # [ 194.064712] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6553 04:15:41.438102 # [ 194.071866] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6554 04:15:41.438465 # [ 194.085714] CPU: 1 PID: 3590 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6555 04:15:41.438784 # [ 194.093653] Hardware name: ARM Juno development board (r0) (DT)
6556 04:15:41.440872 # [ 194.099845] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6557 04:15:41.480793 # [ 194.107089] pc : usercopy_abort+0xb0/0xb4
6558 04:15:41.481243 # [ 194.111380] lr : usercopy_abort+0xb0/0xb4
6559 04:15:41.481583 # [ 194.115662] sp : ffff800010b23790
6560 04:15:41.481895 # [ 194.119241] x29: ffff800010b237a0 x28: ffff000805849a80 x27: 0000000000000000
6561 04:15:41.482250 # [ 194.126670] x26: 0000ffffaab6c010 x25: 0000000000000200 x24: 0001000000000000
6562 04:15:41.482556 # [ 194.134096] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6563 04:15:41.484097 # [ 194.141522] x20: ffff800009fa9ad8 x19: ffff800009fa3618 x18: 0000000000000000
6564 04:15:41.523986 # [ 194.148947] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6565 04:15:41.524452 # [ 194.156372] x14: 706d657474612065 x13: 205d393735343430 x12: 2e34393120205b3e
6566 04:15:41.524792 # [ 194.163796] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815f928
6567 04:15:41.525108 # [ 194.171221] x8 : ffff000805849a80 x7 : 3937353434302e34 x6 : 0000000000000001
6568 04:15:41.525411 # [ 194.178645] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6569 04:15:41.527279 # [ 194.186069] x2 : 0000000000000000 x1 : ffff000805849a80 x0 : 0000000000000066
6570 04:15:41.527727 # [ 194.193494] Call trace:
6571 04:15:41.567176 # [ 194.196204] usercopy_abort+0xb0/0xb4
6572 04:15:41.567671 # [ 194.200139] __check_heap_object+0xf4/0x110
6573 04:15:41.568498 # [ 194.204598] __check_object_size+0x24c/0x31c
6574 04:15:41.568873 # [ 194.209141] do_usercopy_slab_size+0x28c/0x2f4
6575 04:15:41.569281 # [ 194.213862] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6576 04:15:41.569669 # [ 194.219103] lkdtm_do_action+0x2c/0x50
6577 04:15:41.570076 # [ 194.223125] direct_entry+0x164/0x180
6578 04:15:41.570464 # [ 194.227058] full_proxy_write+0x68/0xc0
6579 04:15:41.570838 # [ 194.231171] vfs_write+0xcc/0x2a0
6580 04:15:41.571323 # [ 194.234759] ksys_write+0x78/0x104
6581 04:15:41.610374 # [ 194.238434] __arm64_sys_write+0x28/0x3c
6582 04:15:41.610856 # [ 194.242631] invoke_syscall+0x8c/0x120
6583 04:15:41.611291 # [ 194.246656] el0_svc_common.constprop.0+0x68/0x124
6584 04:15:41.611695 # [ 194.251725] do_el0_svc+0x40/0xcc
6585 04:15:41.612083 # [ 194.255313] el0_svc+0x48/0xc0
6586 04:15:41.612464 # [ 194.258638] el0t_64_sync_handler+0xb8/0xbc
6587 04:15:41.612842 # [ 194.263094] el0t_64_sync+0x18c/0x190
6588 04:15:41.613212 # [ 194.267030] Code: aa1403e3 b0004800 9100e000 97fff2d0 (d4210000)
6589 04:15:41.613586 # [ 194.273398] ---[ end trace 0000000000000000 ]---
6590 04:15:41.614327 # [ 194.278285] note: cat[3590] exited with irqs disabled
6591 04:15:41.653058 # [ 194.283670] note: cat[3590] exited with preempt_count 1
6592 04:15:41.653339 # [ 194.290752] ------------[ cut here ]------------
6593 04:15:41.653874 # [ 194.295642] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6594 04:15:41.654094 # [ 194.305591] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6595 04:15:41.656212 # [ 194.319432] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
6596 04:15:41.696355 # [ 194.327632] Hardware name: ARM Juno development board (r0) (DT)
6597 04:15:41.696632 # [ 194.333825] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6598 04:15:41.696856 # [ 194.341066] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6599 04:15:41.697061 # [ 194.346571] lr : ct_idle_enter+0x10/0x1c
6600 04:15:41.697257 # [ 194.350775] sp : ffff80000c40bd20
6601 04:15:41.697449 # [ 194.354360] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000001
6602 04:15:41.697639 # [ 194.361790] x26: 0000000000000000 x25: 0000002d3ca15bf8 x24: 0000000000000000
6603 04:15:41.739465 # [ 194.369218] x23: ffff0008041bd080 x22: 0000000000000000 x21: 0000000000000000
6604 04:15:41.739716 # [ 194.376642] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6605 04:15:41.739940 # [ 194.384069] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6606 04:15:41.740143 # [ 194.391494] x14: ffff8000096a5884 x13: ffff800008c162fc x12: ffff800008437e90
6607 04:15:41.740340 # [ 194.398920] x11: ffff800008404344 x10: 0000000000001500 x9 : ffff800009142be0
6608 04:15:41.740534 # [ 194.406350] x8 : ffff0008008e9a80 x7 : ffff80000b0b9770 x6 : 0000000000000000
6609 04:15:41.781890 # [ 194.413774] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
6610 04:15:41.782165 # [ 194.421198] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6611 04:15:41.782390 # [ 194.428623] Call trace:
6612 04:15:41.782594 # [ 194.431333] ct_kernel_exit.constprop.0+0x11c/0x180
6613 04:15:41.782787 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6614 04:15:41.782936 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6615 04:15:41.785092 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6616 04:15:42.201594 <6>[ 195.313537] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6617 04:15:42.202238 <6>[ 195.320652] lkdtm: attempting good copy_to_user inside whitelist
6618 04:15:42.202477 <6>[ 195.327066] lkdtm: attempting bad copy_to_user outside whitelist
6619 04:15:42.202650 <0>[ 195.333734] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6620 04:15:42.202808 <4>[ 195.344803] ------------[ cut here ]------------
6621 04:15:42.204878 <2>[ 195.349691] kernel BUG at mm/usercopy.c:101!
6622 04:15:42.245041 <0>[ 195.354232] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6623 04:15:42.245298 <4>[ 195.361386] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6624 04:15:42.245476 <4>[ 195.375229] CPU: 2 PID: 3633 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6625 04:15:42.245893 <4>[ 195.383166] Hardware name: ARM Juno development board (r0) (DT)
6626 04:15:42.246084 <4>[ 195.389358] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6627 04:15:42.248348 <4>[ 195.396599] pc : usercopy_abort+0xb0/0xb4
6628 04:15:42.288797 <4>[ 195.400887] lr : usercopy_abort+0xb0/0xb4
6629 04:15:42.289261 <4>[ 195.405167] sp : ffff800010bdba70
6630 04:15:42.289614 <4>[ 195.408747] x29: ffff800010bdba80 x28: ffff00080454cf00 x27: 0000000000000000
6631 04:15:42.289943 <4>[ 195.416175] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6632 04:15:42.290308 <4>[ 195.423601] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6633 04:15:42.290617 <4>[ 195.431025] x20: ffff800009fa9ad8 x19: ffff80000a0c0848 x18: 0000000000000000
6634 04:15:42.331959 <4>[ 195.438450] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6635 04:15:42.332423 <4>[ 195.445875] x14: 74706d6574746120 x13: 205d343337333333 x12: 2e35393120205b3e
6636 04:15:42.332770 <4>[ 195.453299] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f928
6637 04:15:42.333089 <4>[ 195.460724] x8 : ffff00080454cf00 x7 : 3433373333332e35 x6 : 0000000000000001
6638 04:15:42.333394 <4>[ 195.468147] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6639 04:15:42.333696 <4>[ 195.475571] x2 : 0000000000000000 x1 : ffff00080454cf00 x0 : 000000000000006a
6640 04:15:42.335229 <4>[ 195.482995] Call trace:
6641 04:15:42.375329 <4>[ 195.485705] usercopy_abort+0xb0/0xb4
6642 04:15:42.375784 <4>[ 195.489639] __check_heap_object+0xf4/0x110
6643 04:15:42.376129 <4>[ 195.494098] __check_object_size+0x24c/0x31c
6644 04:15:42.376447 <4>[ 195.498643] do_usercopy_slab_whitelist+0x230/0x2c0
6645 04:15:42.376750 <4>[ 195.503799] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6646 04:15:42.377048 <4>[ 195.509301] lkdtm_do_action+0x2c/0x50
6647 04:15:42.377340 <4>[ 195.513322] direct_entry+0x164/0x180
6648 04:15:42.377635 <4>[ 195.517256] full_proxy_write+0x68/0xc0
6649 04:15:42.377925 <4>[ 195.521368] vfs_write+0xcc/0x2a0
6650 04:15:42.378708 <4>[ 195.524957] ksys_write+0x78/0x104
6651 04:15:42.418890 <4>[ 195.528632] __arm64_sys_write+0x28/0x3c
6652 04:15:42.419373 <4>[ 195.532829] invoke_syscall+0x8c/0x120
6653 04:15:42.419723 <4>[ 195.536853] el0_svc_common.constprop.0+0x68/0x124
6654 04:15:42.420049 <4>[ 195.541922] do_el0_svc+0x40/0xcc
6655 04:15:42.420379 <4>[ 195.545510] el0_svc+0x48/0xc0
6656 04:15:42.420679 <4>[ 195.548835] el0t_64_sync_handler+0xb8/0xbc
6657 04:15:42.420978 <4>[ 195.553292] el0t_64_sync+0x18c/0x190
6658 04:15:42.421268 <0>[ 195.557229] Code: aa1403e3 b0004800 9100e000 97fff2d0 (d4210000)
6659 04:15:42.421557 <4>[ 195.563598] ---[ end trace 0000000000000000 ]---
6660 04:15:42.422404 <6>[ 195.568484] note: cat[3633] exited with irqs disabled
6661 04:15:42.463309 <6>[ 195.573852] note: cat[3633] exited with preempt_count 1
6662 04:15:42.463634 <4>[ 195.581005] ------------[ cut here ]------------
6663 04:15:42.463834 <4>[ 195.585902] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6664 04:15:42.464045 # S<4>[ 195.595859] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6665 04:15:42.466447 <4>[ 195.609876] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.92-cip22 #1
6666 04:15:42.506644 <4>[ 195.618078] Hardware name: ARM Juno development board (r0) (DT)
6667 04:15:42.506923 egmentation fault<4>[ 195.624272] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6668 04:15:42.507171 <4>[ 195.632977] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6669 04:15:42.507400
6670 04:15:42.507880 <4>[ 195.638483] lr : ct_idle_enter+0x10/0x1c
6671 04:15:42.508062 <4>[ 195.642837] sp : ffff80000c413d20
6672 04:15:42.508228 <4>[ 195.646418] x29: ffff80000c413d20 x28: 0000000000000000 x27: 0000000000000000
6673 04:15:42.509767 <4>[ 195.653848] x26: 0000000000000001 x25: 0000002d89891014 x24: 0000000000000002
6674 04:15:42.549938 <4>[ 195.661273] x23: ffff0008041be880 x22: 0000000000000002 x21: 0000000000000002
6675 04:15:42.550295 <4>[ 195.668697] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
6676 04:15:42.550834 <4>[ 195.676121] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6677 04:15:42.551023 <4>[ 195.683546] x14: ffff8000096a5884 x13: ffff800008c15f80 x12: ffff800008437e90
6678 04:15:42.551198 <4>[ 195.690970] x11: 0000000000000bbc x10: 0000000000000bbc x9 : ffff800009142be0
6679 04:15:42.553080 <4>[ 195.698398] x8 : ffff0008008eb4c0 x7 : 071c71c71c71c71c x6 : ffff8000081c94c8
6680 04:15:42.593566 <4>[ 195.705824] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a50000
6681 04:15:42.593842 <4>[ 195.713251] x2 : ffff80000c413d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6682 04:15:42.594096 <4>[ 195.720676] Call trace:
6683 04:15:42.594300 <4>[ 195.723388] ct_kernel_exit.constprop.0+0x11c/0x180
6684 04:15:42.594509 <4>[ 195.728549] ct_idle_enter+0x10/0x1c
6685 04:15:42.594730 <4>[ 195.732400] cpuidle_enter_state+0x2a4/0x5a0
6686 04:15:42.594919 <4>[ 195.736953] cpuidle_enter+0x40/0x60
6687 04:15:42.595081 <4>[ 195.740807] do_idle+0x258/0x310
6688 04:15:42.596410 # [<4>[ 195.744314] cpu_startup_entry+0x3c/0x44
6689 04:15:42.636587 <4>[ 195.748757] secondary_start_kernel+0x138/0x160
6690 04:15:42.636860 <4>[ 195.753571] __secondary_switched+0xb0/0xb4
6691 04:15:42.637083 195.313537] lkdtm: Perf<o4r>m[i 195.758033] irq event stamp: 244070
6692 04:15:42.637288 direct entry USERCOPY_SLAB_WHITELIST_TO
6693 04:15:42.637482 # [ 195.320652] lkdtm: attempting good copy_to_user inside whitelist
6694 04:15:42.637677 # [ 195.327066] lkdtm: attempting bad copy_to_user outside whitelist
6695 04:15:42.639741 # [ 195.333734] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6696 04:15:42.679795 # [ 195.344803] ------------[ cut here ]------------
6697 04:15:42.680063 # [ 195.349691] kernel BUG at mm/usercopy.c:101!
6698 04:15:42.680236 # [ 195.354232] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6699 04:15:42.680396 # [ 195.361386] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6700 04:15:42.680551 # [ 195.375229] CPU: 2 PID: 3633 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6701 04:15:42.682935 # [ 195.383166] Hardware name: ARM Juno development board (r0) (DT)
6702 04:15:42.722854 # [ 195.389358] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6703 04:15:42.723089 # [ 195.396599] pc : usercopy_abort+0xb0/0xb4
6704 04:15:42.723262 # [ 195.400887] lr : usercopy_abort+0xb0/0xb4
6705 04:15:42.723421 # [ 195.405167] sp : ffff800010bdba70
6706 04:15:42.723580 # [ 195.408747] x29: ffff800010bdba80 x28: ffff00080454cf00 x27: 0000000000000000
6707 04:15:42.723713 # [ 195.416175] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6708 04:15:42.726038 # [ 195.423601] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6709 04:15:42.765983 # [ 195.431025] x20: ffff800009fa9ad8 x19: ffff80000a0c0848 x18: 0000000000000000
6710 04:15:42.766236 # [ 195.438450] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6711 04:15:42.766410 # [ 195.445875] x14: 74706d6574746120 x13: 205d343337333333 x12: 2e35393120205b3e
6712 04:15:42.766571 # [ 195.453299] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f928
6713 04:15:42.766724 # [ 195.460724] x8 : ffff00080454cf00 x7 : 3433373333332e35 x6 : 0000000000000001
6714 04:15:42.769165 # [ 195.468147] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6715 04:15:42.809174 # [ 195.475571] x2 : 0000000000000000 x1 : ffff00080454cf00 x0 : 000000000000006a
6716 04:15:42.809418 # [ 195.482995] Call trace:
6717 04:15:42.809589 # [ 195.485705] usercopy_abort+0xb0/0xb4
6718 04:15:42.809747 # [ 195.489639] __check_heap_object+0xf4/0x110
6719 04:15:42.809902 # [ 195.494098] __check_object_size+0x24c/0x31c
6720 04:15:42.810074 # [ 195.498643] do_usercopy_slab_whitelist+0x230/0x2c0
6721 04:15:42.810227 # [ 195.503799] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6722 04:15:42.810365 # [ 195.509301] lkdtm_do_action+0x2c/0x50
6723 04:15:42.810459 # [ 195.513322] direct_entry+0x164/0x180
6724 04:15:42.812335 # [ 195.517256] full_proxy_write+0x68/0xc0
6725 04:15:42.852324 # [ 195.521368] vfs_write+0xcc/0x2a0
6726 04:15:42.852566 # [ 195.524957] ksys_write+0x78/0x104
6727 04:15:42.852740 # [ 195.528632] __arm64_sys_write+0x28/0x3c
6728 04:15:42.852902 # [ 195.532829] invoke_syscall+0x8c/0x120
6729 04:15:42.853053 # [ 195.536853] el0_svc_common.constprop.0+0x68/0x124
6730 04:15:42.853204 # [ 195.541922] do_el0_svc+0x40/0xcc
6731 04:15:42.853326 # [ 195.545510] el0_svc+0x48/0xc0
6732 04:15:42.853446 # [ 195.548835] el0t_64_sync_handler+0xb8/0xbc
6733 04:15:42.853566 # [ 195.553292] el0t_64_sync+0x18c/0x190
6734 04:15:42.855484 # [ 195.557229] Code: aa1403e3 b0004800 9100e000 97fff2d0 (d4210000)
6735 04:15:42.895498 # [ 195.563598] ---[ end trace 0000000000000000 ]---
6736 04:15:42.895735 # [ 195.568484] note: cat[3633] exited with irqs disabled
6737 04:15:42.895907 # [ 195.573852] note: cat[3633] exited with preempt_count 1
6738 04:15:42.896066 # [ 195.581005] ------------[ cut here ]------------
6739 04:15:42.896218 # [ 195.585902] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6740 04:15:42.898656 # [ 195.595859] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6741 04:15:42.938640 # [ 195.609876] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.92-cip22 #1
6742 04:15:42.938882 # [ 195.618078] Hardware name: ARM Juno development board (r0) (DT)
6743 04:15:42.939057 # [ 195.624272] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6744 04:15:42.939217 # [ 195.632977] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6745 04:15:42.939368 # [ 195.638483] lr : ct_idle_enter+0x10/0x1c
6746 04:15:42.939515 # [ 195.642837] sp : ffff80000c413d20
6747 04:15:42.941769 # [ 195.646418] x29: ffff80000c413d20 x28: 0000000000000000 x27: 0000000000000000
6748 04:15:42.982115 # [ 195.653848] x26: 0000000000000001 x25: 0000002d89891014 x24: 0000000000000002
6749 04:15:42.982586 # [ 195.661273] x23: ffff0008041be880 x22: 0000000000000002 x21: 0000000000000002
6750 04:15:42.982936 # [ 195.668697] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
6751 04:15:42.983409 # [ 195.676121] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6752 04:15:42.983758 # [ 195.683546] x14: ffff8000096a5884 x13: ffff800008c15f80 x12: ffff800008437e90
6753 04:15:42.985315 # [ 195.690970] x11: 0000000000000bbc x10: 0000000000000bbc x9 : ffff800009142be0
6754 04:15:43.025411 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6755 04:15:43.025884 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6756 04:15:43.026283 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6757 04:15:43.026602 <4>[ 196.148657] hardirqs last enabled at (244069): [<ffff8000096c69f4>] el1_interrupt+0x54/0x64
6758 04:15:43.026917 <4>[ 196.157385] hardirqs last disabled at (244070): [<ffff800008127eac>] do_idle+0xec/0x310
6759 04:15:43.027217 <4>[ 196.165675] softirqs last enabled at (244068): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6760 04:15:43.046045 <4>[ 196.174485] softirqs last disabled at (244059): [<ffff800008017668>] ____do_softirq+0x18/0x24
6761 04:15:43.049229 <4>[ 196.183295] ---[ end trace 0000000000000000 ]---
6762 04:15:43.445833 <6>[ 196.558340] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6763 04:15:43.446135 <6>[ 196.565437] lkdtm: attempting good copy_from_user inside whitelist
6764 04:15:43.446636 <6>[ 196.571941] lkdtm: attempting bad copy_from_user outside whitelist
6765 04:15:43.446826 <0>[ 196.578426] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6766 04:15:43.447023 <4>[ 196.589387] ------------[ cut here ]------------
6767 04:15:43.449077 <2>[ 196.594278] kernel BUG at mm/usercopy.c:101!
6768 04:15:43.489165 <0>[ 196.598822] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6769 04:15:43.489411 <4>[ 196.605982] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6770 04:15:43.489893 <4>[ 196.619828] CPU: 1 PID: 3676 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6771 04:15:43.490189 <4>[ 196.627767] Hardware name: ARM Juno development board (r0) (DT)
6772 04:15:43.492689 <4>[ 196.633960] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6773 04:15:43.532854 <4>[ 196.641203] pc : usercopy_abort+0xb0/0xb4
6774 04:15:43.533319 <4>[ 196.645493] lr : usercopy_abort+0xb0/0xb4
6775 04:15:43.533664 <4>[ 196.649774] sp : ffff8000109f3990
6776 04:15:43.534120 <4>[ 196.653356] x29: ffff8000109f39a0 x28: ffff000805b30040 x27: 0000000000000000
6777 04:15:43.534450 <4>[ 196.660785] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6778 04:15:43.534757 <4>[ 196.668212] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6779 04:15:43.535051 <4>[ 196.675638] x20: ffff800009fa9ad8 x19: ffff80000a0c0848 x18: 0000000000000000
6780 04:15:43.576232 <4>[ 196.683063] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6781 04:15:43.576718 <4>[ 196.690488] x14: 706d657474612065 x13: 205d363234383735 x12: 2e36393120205b3e
6782 04:15:43.577066 <4>[ 196.697913] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f928
6783 04:15:43.577389 <4>[ 196.705338] x8 : ffff000805b30040 x7 : 3632343837352e36 x6 : 0000000000000001
6784 04:15:43.577697 <4>[ 196.712763] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6785 04:15:43.578035 <4>[ 196.720188] x2 : 0000000000000000 x1 : ffff000805b30040 x0 : 0000000000000069
6786 04:15:43.579519 <4>[ 196.727612] Call trace:
6787 04:15:43.619549 <4>[ 196.730322] usercopy_abort+0xb0/0xb4
6788 04:15:43.620005 <4>[ 196.734259] __check_heap_object+0xf4/0x110
6789 04:15:43.620348 <4>[ 196.738719] __check_object_size+0x24c/0x31c
6790 04:15:43.620664 <4>[ 196.743264] do_usercopy_slab_whitelist+0x1c4/0x2c0
6791 04:15:43.620970 <4>[ 196.748422] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6792 04:15:43.621270 <4>[ 196.754099] lkdtm_do_action+0x2c/0x50
6793 04:15:43.621559 <4>[ 196.758122] direct_entry+0x164/0x180
6794 04:15:43.621850 <4>[ 196.762056] full_proxy_write+0x68/0xc0
6795 04:15:43.622186 <4>[ 196.766169] vfs_write+0xcc/0x2a0
6796 04:15:43.622944 <4>[ 196.769758] ksys_write+0x78/0x104
6797 04:15:43.662928 <4>[ 196.773433] __arm64_sys_write+0x28/0x3c
6798 04:15:43.663393 <4>[ 196.777632] invoke_syscall+0x8c/0x120
6799 04:15:43.663735 <4>[ 196.781656] el0_svc_common.constprop.0+0x68/0x124
6800 04:15:43.664055 <4>[ 196.786726] do_el0_svc+0x40/0xcc
6801 04:15:43.664357 <4>[ 196.790314] el0_svc+0x48/0xc0
6802 04:15:43.664655 <4>[ 196.793641] el0t_64_sync_handler+0xb8/0xbc
6803 04:15:43.664948 <4>[ 196.798097] el0t_64_sync+0x18c/0x190
6804 04:15:43.665330 <0>[ 196.802035] Code: aa1403e3 b0004800 9100e000 97fff2d0 (d4210000)
6805 04:15:43.665633 <4>[ 196.808405] ---[ end trace 0000000000000000 ]---
6806 04:15:43.666440 <6>[ 196.813292] note: cat[3676] exited with irqs disabled
6807 04:15:43.707595 <6>[ 196.818681] note: cat[3676] exited with preempt_count 1
6808 04:15:43.707876 <4>[ 196.825786] ------------[ cut here ]------------
6809 04:15:43.708375 <4>[ 196.830679] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6810 04:15:43.708575 <4>[ 196.840634] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6811 04:15:43.710725 <4>[ 196.854476] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
6812 04:15:43.750921 <4>[ 196.862680] Hardware name: ARM Juno development board (r0) (DT)
6813 04:15:43.751280 <4>[ 196.868877] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6814 04:15:43.751757 <4>[ 196.876119] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6815 04:15:43.751993 <4>[ 196.881624] lr : ct_idle_enter+0x10/0x1c
6816 04:15:43.752158 <4>[ 196.885823] sp : ffff80000c40bd20
6817 04:15:43.752304 <4>[ 196.889408] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000000
6818 04:15:43.754069 <4>[ 196.896836] x26: 0000000000000000 x25: 0000002dd3badc44 x24: 0000000000000000
6819 04:15:43.794334 <4>[ 196.904262] x23: ffff0008041bd080 x22: 0000000000000000 x21: 0000000000000000
6820 04:15:43.794614 <4>[ 196.911686] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6821 04:15:43.794789 <4>[ 196.919112] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6822 04:15:43.794950 <4>[ 196.926545] x14: ffff8000096a5884 x13: ffff800008c15f14 x12: ffff800008437e90
6823 04:15:43.795102 <4>[ 196.933970] x11: 000000000000018e x10: 000000000000018e x9 : ffff800009142be0
6824 04:15:43.797443 <4>[ 196.941397] x8 : 0000000000015588 x7 : 071c71c71c71c71c x6 : ffff80000b5f7080
6825 04:15:43.837626 <4>[ 196.948823] x5 : 00000000000002bb x4 : 4000000000000002 x3 : ffff800974a30000
6826 04:15:43.837905 <4>[ 196.956247] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6827 04:15:43.838124 <4>[ 196.963672] Call trace:
6828 04:15:43.838436 <4>[ 196.966385] ct_kernel_exit.constprop.0+0x11c/0x180
6829 04:15:43.838593 <4>[ 196.971546] ct_idle_enter+0x10/0x1c
6830 04:15:43.838698 <4>[ 196.975394] cpuidle_enter_state+0x2a4/0x5a0
6831 04:15:43.838793 <4>[ 196.979941] cpuidle_enter+0x40/0x60
6832 04:15:43.838885 <4>[ 196.983789] do_idle+0x258/0x310
6833 04:15:43.840739 <4>[ 196.987292] cpu_startup_entry+0x40/0x44
6834 04:15:43.881028 <4>[ 196.991489] secondary_start_kernel+0x138/0x160
6835 04:15:43.881316 <4>[ 196.996299] __secondary_switched+0xb0/0xb4
6836 04:15:43.881507 <4>[ 197.000765] irq event stamp: 239604
6837 04:15:43.881675 <4>[ 197.004519] hardirqs last enabled at (239603): [<ffff8000096c69f4>] el1_interrupt+0x54/0x64
6838 04:15:43.881862 <4>[ 197.013244] hardirqs last disabled at (239604): [<ffff800008127eac>] do_idle+0xec/0x310
6839 04:15:43.882087 <4>[ 197.021533] softirqs last enabled at (239598): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6840 04:15:43.925159 <4>[ 197.030342] softirqs last disabled at (239593): [<ffff800008017668>] ____do_softirq+0x18/0x24
6841 04:15:43.925433 <4>[ 197.039151] ---[ end trace 0000000000000000 ]---
6842 04:15:43.925617 # Segmentation fault
6843 04:15:43.925780 # [ 196.558340] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6844 04:15:43.925934 # [ 196.565437] lkdtm: attempting good copy_from_user inside whitelist
6845 04:15:43.926114 # [ 196.571941] lkdtm: attempting bad copy_from_user outside whitelist
6846 04:15:43.928329 # [ 196.578426] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6847 04:15:43.968282 # [ 196.589387] ------------[ cut here ]------------
6848 04:15:43.968513 # [ 196.594278] kernel BUG at mm/usercopy.c:101!
6849 04:15:43.968677 # [ 196.598822] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6850 04:15:43.968833 # [ 196.605982] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6851 04:15:43.968984 # [ 196.619828] CPU: 1 PID: 3676 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6852 04:15:43.971448 # [ 196.627767] Hardware name: ARM Juno development board (r0) (DT)
6853 04:15:44.011717 # [ 196.633960] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6854 04:15:44.012167 # [ 196.641203] pc : usercopy_abort+0xb0/0xb4
6855 04:15:44.012497 # [ 196.645493] lr : usercopy_abort+0xb0/0xb4
6856 04:15:44.012797 # [ 196.649774] sp : ffff8000109f3990
6857 04:15:44.013094 # [ 196.653356] x29: ffff8000109f39a0 x28: ffff000805b30040 x27: 0000000000000000
6858 04:15:44.013382 # [ 196.660785] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6859 04:15:44.013667 # [ 196.668212] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6860 04:15:44.054830 # [ 196.675638] x20: ffff800009fa9ad8 x19: ffff80000a0c0848 x18: 0000000000000000
6861 04:15:44.055670 # [ 196.683063] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6862 04:15:44.056034 # [ 196.690488] x14: 706d657474612065 x13: 205d363234383735 x12: 2e36393120205b3e
6863 04:15:44.056375 # [ 196.697913] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f928
6864 04:15:44.056672 # [ 196.705338] x8 : ffff000805b30040 x7 : 3632343837352e36 x6 : 0000000000000001
6865 04:15:44.056961 # [ 196.712763] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6866 04:15:44.097975 # [ 196.720188] x2 : 0000000000000000 x1 : ffff000805b30040 x0 : 0000000000000069
6867 04:15:44.098490 # [ 196.727612] Call trace:
6868 04:15:44.099326 # [ 196.730322] usercopy_abort+0xb0/0xb4
6869 04:15:44.099693 # [ 196.734259] __check_heap_object+0xf4/0x110
6870 04:15:44.100003 # [ 196.738719] __check_object_size+0x24c/0x31c
6871 04:15:44.100301 # [ 196.743264] do_usercopy_slab_whitelist+0x1c4/0x2c0
6872 04:15:44.100705 # [ 196.748422] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6873 04:15:44.100999 # [ 196.754099] lkdtm_do_action+0x2c/0x50
6874 04:15:44.101375 # [ 196.758122] direct_entry+0x164/0x180
6875 04:15:44.101819 # [ 196.762056] full_proxy_write+0x68/0xc0
6876 04:15:44.141217 # [ 196.766169] vfs_write+0xcc/0x2a0
6877 04:15:44.141675 # [ 196.769758] ksys_write+0x78/0x104
6878 04:15:44.142088 # [ 196.773433] __arm64_sys_write+0x28/0x3c
6879 04:15:44.142459 # [ 196.777632] invoke_syscall+0x8c/0x120
6880 04:15:44.142759 # [ 196.781656] el0_svc_common.constprop.0+0x68/0x124
6881 04:15:44.143049 # [ 196.786726] do_el0_svc+0x40/0xcc
6882 04:15:44.143332 # [ 196.790314] el0_svc+0x48/0xc0
6883 04:15:44.143702 # [ 196.793641] el0t_64_sync_handler+0xb8/0xbc
6884 04:15:44.144001 # [ 196.798097] el0t_64_sync+0x18c/0x190
6885 04:15:44.144326 # [ 196.802035] Code: aa1403e3 b0004800 9100e000 97fff2d0 (d4210000)
6886 04:15:44.145006 # [ 196.808405] ---[ end trace 0000000000000000 ]---
6887 04:15:44.184379 # [ 196.813292] note: cat[3676] exited with irqs disabled
6888 04:15:44.184873 # [ 196.818681] note: cat[3676] exited with preempt_count 1
6889 04:15:44.185216 # [ 196.825786] ------------[ cut here ]------------
6890 04:15:44.185536 # [ 196.830679] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6891 04:15:44.185848 # [ 196.840634] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6892 04:15:44.227549 # [ 196.854476] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
6893 04:15:44.228033 # [ 196.862680] Hardware name: ARM Juno development board (r0) (DT)
6894 04:15:44.228375 # [ 196.868877] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6895 04:15:44.228696 # [ 196.876119] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6896 04:15:44.229000 # [ 196.881624] lr : ct_idle_enter+0x10/0x1c
6897 04:15:44.229294 # [ 196.885823] sp : ffff80000c40bd20
6898 04:15:44.229578 # [ 196.889408] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000000
6899 04:15:44.270625 # [ 196.896836] x26: 0000000000000000 x25: 0000002dd3badc44 x24: 0000000000000000
6900 04:15:44.271112 # [ 196.904262] x23: ffff0008041bd080 x22: 0000000000000000 x21: 0000000000000000
6901 04:15:44.271457 # [ 196.911686] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6902 04:15:44.271778 # [ 196.919112] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6903 04:15:44.272171 # [ 196.926545] x14: ffff8000096a5884 x13: ffff800008c15f14 x12: ffff800008437e90
6904 04:15:44.272480 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6905 04:15:44.273988 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6906 04:15:44.289000 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6907 04:15:44.737659 <6>[ 197.849680] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6908 04:15:44.738209 <6>[ 197.856277] lkdtm: good_stack: ffff800010d1bba8-ffff800010d1bbc8
6909 04:15:44.738565 <6>[ 197.862635] lkdtm: bad_stack : ffff800010d1bad8-ffff800010d1baf8
6910 04:15:44.738886 <6>[ 197.869182] lkdtm: attempting good copy_to_user of local stack
6911 04:15:44.740986 <6>[ 197.875647] lkdtm: attempting bad copy_to_user of distant stack
6912 04:15:44.901222 # [ 197.849680] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6913 04:15:44.902050 # [ 197.856277] lkdtm: good_stack: ffff800010d1bba8-ffff800010d1bbc8
6914 04:15:44.902391 # [ 197.862635] lkdtm: bad_stack : ffff800010d1bad8-ffff800010d1baf8
6915 04:15:44.902684 # [ 197.869182] lkdtm: attempting good copy_to_user of local stack
6916 04:15:44.904646 # [ 197.875647] lkdtm: attempting bad copy_to_user of distant stack
6917 04:15:44.936387 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
6918 04:15:45.015407 not ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
6919 04:15:45.111222 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
6920 04:15:45.682531 <6>[ 198.795086] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6921 04:15:45.683006 <6>[ 198.802063] lkdtm: good_stack: ffff800010de3bd8-ffff800010de3bf8
6922 04:15:45.683410 <6>[ 198.808422] lkdtm: bad_stack : ffff800010de3b08-ffff800010de3b28
6923 04:15:45.684130 <6>[ 198.814861] lkdtm: attempting good copy_from_user of local stack
6924 04:15:45.685929 <6>[ 198.821188] lkdtm: attempting bad copy_from_user of distant stack
6925 04:15:45.853346 # [ 198.795086] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6926 04:15:45.853804 # [ 198.802063] lkdtm: good_stack: ffff800010de3bd8-ffff800010de3bf8
6927 04:15:45.854236 # [ 198.808422] lkdtm: bad_stack : ffff800010de3b08-ffff800010de3b28
6928 04:15:45.854951 # [ 198.814861] lkdtm: attempting good copy_from_user of local stack
6929 04:15:45.856739 # [ 198.821188] lkdtm: attempting bad copy_from_user of distant stack
6930 04:15:45.888407 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
6931 04:15:45.964546 not ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
6932 04:15:46.044341 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
6933 04:15:46.614929 <6>[ 199.726410] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6934 04:15:46.615398 <6>[ 199.732879] lkdtm: good_stack: ffff800010e6bbf8-ffff800010e6bc18
6935 04:15:46.615791 <6>[ 199.739243] lkdtm: bad_stack : ffff800010e6bff8-ffff800010e6c018
6936 04:15:46.616522 <6>[ 199.745793] lkdtm: attempting good copy_to_user of local stack
6937 04:15:46.616894 <6>[ 199.752043] lkdtm: attempting bad copy_to_user of distant stack
6938 04:15:46.618362 <0>[ 199.758524] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709550408, size 32)!
6939 04:15:46.657989 <4>[ 199.769800] ------------[ cut here ]------------
6940 04:15:46.658347 <2>[ 199.774690] kernel BUG at mm/usercopy.c:101!
6941 04:15:46.658804 <0>[ 199.779237] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6942 04:15:46.658993 <4>[ 199.786393] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6943 04:15:46.659280 <4>[ 199.800236] CPU: 2 PID: 3801 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
6944 04:15:46.701496 <4>[ 199.808174] Hardware name: ARM Juno development board (r0) (DT)
6945 04:15:46.701769 <4>[ 199.814366] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6946 04:15:46.701942 <4>[ 199.821607] pc : usercopy_abort+0xb0/0xb4
6947 04:15:46.702126 <4>[ 199.825895] lr : usercopy_abort+0xb0/0xb4
6948 04:15:46.702284 <4>[ 199.830177] sp : ffff800010e6baf0
6949 04:15:46.702433 <4>[ 199.833757] x29: ffff800010e6bb00 x28: ffff80000b5569c8 x27: ffff80000b5569e8
6950 04:15:46.702571 <4>[ 199.841189] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a72ca0 x24: 0000000000000001
6951 04:15:46.704663 <4>[ 199.848615] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffffb48
6952 04:15:46.744826 <4>[ 199.856039] x20: ffff800009fad0b0 x19: ffff800009fb62c0 x18: 0000000000000000
6953 04:15:46.745066 <4>[ 199.863464] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6954 04:15:46.745239 <4>[ 199.870888] x14: 74706d6574746120 x13: 205d343235383537 x12: 2e39393120205b3e
6955 04:15:46.745396 <4>[ 199.878312] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815f928
6956 04:15:46.745546 <4>[ 199.885737] x8 : ffff000805cf8040 x7 : 3432353835372e39 x6 : 0000000000000001
6957 04:15:46.748015 <4>[ 199.893161] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
6958 04:15:46.788124 <4>[ 199.900584] x2 : 0000000000000000 x1 : ffff000805cf8040 x0 : 000000000000006c
6959 04:15:46.788356 <4>[ 199.908008] Call trace:
6960 04:15:46.788526 <4>[ 199.910719] usercopy_abort+0xb0/0xb4
6961 04:15:46.788683 <4>[ 199.914653] __check_object_size+0x16c/0x31c
6962 04:15:46.788836 <4>[ 199.919200] do_usercopy_stack+0x318/0x330
6963 04:15:46.788983 <4>[ 199.923573] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
6964 04:15:46.789128 <4>[ 199.928640] lkdtm_do_action+0x2c/0x50
6965 04:15:46.789273 <4>[ 199.932661] direct_entry+0x164/0x180
6966 04:15:46.791284 <4>[ 199.936594] full_proxy_write+0x68/0xc0
6967 04:15:46.831492 <4>[ 199.940706] vfs_write+0xcc/0x2a0
6968 04:15:46.831720 <4>[ 199.944294] ksys_write+0x78/0x104
6969 04:15:46.831888 <4>[ 199.947969] __arm64_sys_write+0x28/0x3c
6970 04:15:46.832046 <4>[ 199.952167] invoke_syscall+0x8c/0x120
6971 04:15:46.832198 <4>[ 199.956191] el0_svc_common.constprop.0+0x68/0x124
6972 04:15:46.832342 <4>[ 199.961260] do_el0_svc+0x40/0xcc
6973 04:15:46.832465 <4>[ 199.964848] el0_svc+0x48/0xc0
6974 04:15:46.832585 <4>[ 199.968173] el0t_64_sync_handler+0xb8/0xbc
6975 04:15:46.832706 <4>[ 199.972629] el0t_64_sync+0x18c/0x190
6976 04:15:46.832825 <0>[ 199.976565] Code: aa1403e3 b0004800 9100e000 97fff2d0 (d4210000)
6977 04:15:46.876503 <4>[ 199.982933] ---[ end trace 0000000000000000 ]---
6978 04:15:46.876823 <6>[ 199.987820] note: cat[3801] exited with irqs disabled
6979 04:15:46.877093 <6>[ 199.993209] note: cat[3801] exited with preempt_count 1
6980 04:15:46.877330 <4>[ 200.000354] ------------[ cut here ]------------
6981 04:15:46.877613 <4>[ 200.005248] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6982 04:15:46.879611 <4>[ 200.015200] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6983 04:15:46.919847 <4>[ 200.029039] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.92-cip22 #1
6984 04:15:46.920159 <4>[ 200.037244] Hardware name: ARM Juno development board (r0) (DT)
6985 04:15:46.920654 <4>[ 200.043441] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6986 04:15:46.920835 <4>[ 200.050685] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6987 04:15:46.921012 <4>[ 200.056192] lr : ct_idle_enter+0x10/0x1c
6988 04:15:46.921226 <4>[ 200.060388] sp : ffff80000c413d20
6989 04:15:46.921391 <4>[ 200.063969] x29: ffff80000c413d20 x28: 0000000000000000 x27: 0000000000000001
6990 04:15:46.963214 <4>[ 200.071395] x26: 0000000000000000 x25: 0000002e90f2e9f0 x24: 0000000000000000
6991 04:15:46.963491 <4>[ 200.078820] x23: ffff0008041be880 x22: 0000000000000000 x21: 0000000000000000
6992 04:15:46.963931 <4>[ 200.086245] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
6993 04:15:46.964106 <4>[ 200.093670] x17: 000000000000006b x16: 0000000000000001 x15: ffff80000a5004c0
6994 04:15:46.964265 <4>[ 200.101099] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6995 04:15:46.966420 <4>[ 200.108523] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009142be0
6996 04:15:47.006556 <4>[ 200.115948] x8 : ffff0008008eb4c0 x7 : 0000000000000000 x6 : 0000000000000000
6997 04:15:47.007054 <4>[ 200.123373] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a50000
6998 04:15:47.007242 <4>[ 200.130797] x2 : ffff80000c413d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6999 04:15:47.007404 <4>[ 200.138221] Call trace:
7000 04:15:47.007557 <4>[ 200.140931] ct_kernel_exit.constprop.0+0x11c/0x180
7001 04:15:47.007708 <4>[ 200.146086] ct_idle_enter+0x10/0x1c
7002 04:15:47.007854 <4>[ 200.149935] cpuidle_enter_state+0x2a4/0x5a0
7003 04:15:47.007996 <4>[ 200.154483] cpuidle_enter+0x40/0x60
7004 04:15:47.009764 <4>[ 200.158331] do_idle+0x258/0x310
7005 04:15:47.050126 <4>[ 200.161834] cpu_startup_entry+0x3c/0x44
7006 04:15:47.050623 <4>[ 200.166033] secondary_start_kernel+0x138/0x160
7007 04:15:47.050974 <4>[ 200.170841] __secondary_switched+0xb0/0xb4
7008 04:15:47.051293 <4>[ 200.175302] irq event stamp: 244070
7009 04:15:47.051597 <4>[ 200.179056] hardirqs last enabled at (244069): [<ffff8000096c69f4>] el1_interrupt+0x54/0x64
7010 04:15:47.051898 <4>[ 200.187781] hardirqs last disabled at (244070): [<ffff800008127eac>] do_idle+0xec/0x310
7011 04:15:47.053361 <4>[ 200.196070] softirqs last enabled at (244068): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7012 04:15:47.094081 <4>[ 200.204878] softirqs last disabled at (244059): [<ffff800008017668>] ____do_softirq+0x18/0x24
7013 04:15:47.094529 <4>[ 200.213687] ---[ end trace 0000000000000000 ]---
7014 04:15:47.094923 # Segmentation fault
7015 04:15:47.095281 # [ 199.726410] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7016 04:15:47.095633 # [ 199.732879] lkdtm: good_stack: ffff800010e6bbf8-ffff800010e6bc18
7017 04:15:47.095977 # [ 199.739243] lkdtm: bad_stack : ffff800010e6bff8-ffff800010e6c018
7018 04:15:47.097003 # [ 199.745793] lkdtm: attempting good copy_to_user of local stack
7019 04:15:47.136958 # [ 199.752043] lkdtm: attempting bad copy_to_user of distant stack
7020 04:15:47.137422 # [ 199.758524] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709550408, size 32)!
7021 04:15:47.137857 # [ 199.769800] ------------[ cut here ]------------
7022 04:15:47.138296 # [ 199.774690] kernel BUG at mm/usercopy.c:101!
7023 04:15:47.138696 # [ 199.779237] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
7024 04:15:47.140268 # [ 199.786393] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7025 04:15:47.180158 # [ 199.800236] CPU: 2 PID: 3801 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7026 04:15:47.180618 # [ 199.808174] Hardware name: ARM Juno development board (r0) (DT)
7027 04:15:47.181052 # [ 199.814366] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7028 04:15:47.181466 # [ 199.821607] pc : usercopy_abort+0xb0/0xb4
7029 04:15:47.181858 # [ 199.825895] lr : usercopy_abort+0xb0/0xb4
7030 04:15:47.182290 # [ 199.830177] sp : ffff800010e6baf0
7031 04:15:47.183442 # [ 199.833757] x29: ffff800010e6bb00 x28: ffff80000b5569c8 x27: ffff80000b5569e8
7032 04:15:47.223227 # [ 199.841189] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a72ca0 x24: 0000000000000001
7033 04:15:47.224103 # [ 199.848615] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffffb48
7034 04:15:47.224525 # [ 199.856039] x20: ffff800009fad0b0 x19: ffff800009fb62c0 x18: 0000000000000000
7035 04:15:47.224942 # [ 199.863464] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7036 04:15:47.225344 # [ 199.870888] x14: 74706d6574746120 x13: 205d343235383537 x12: 2e39393120205b3e
7037 04:15:47.226536 # [ 199.878312] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815f928
7038 04:15:47.266466 # [ 199.885737] x8 : ffff000805cf8040 x7 : 3432353835372e39 x6 : 0000000000000001
7039 04:15:47.266951 # [ 199.893161] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7040 04:15:47.267387 # [ 199.900584] x2 : 0000000000000000 x1 : ffff000805cf8040 x0 : 000000000000006c
7041 04:15:47.267795 # [ 199.908008] Call trace:
7042 04:15:47.268185 # [ 199.910719] usercopy_abort+0xb0/0xb4
7043 04:15:47.268574 # [ 199.914653] __check_object_size+0x16c/0x31c
7044 04:15:47.268965 # [ 199.919200] do_usercopy_stack+0x318/0x330
7045 04:15:47.269756 # [ 199.923573] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
7046 04:15:47.309689 # [ 199.928640] lkdtm_do_action+0x2c/0x50
7047 04:15:47.310200 # [ 199.932661] direct_entry+0x164/0x180
7048 04:15:47.310637 # [ 199.936594] full_proxy_write+0x68/0xc0
7049 04:15:47.311040 # [ 199.940706] vfs_write+0xcc/0x2a0
7050 04:15:47.311435 # [ 199.944294] ksys_write+0x78/0x104
7051 04:15:47.311819 # [ 199.947969] __arm64_sys_write+0x28/0x3c
7052 04:15:47.312193 # [ 199.952167] invoke_syscall+0x8c/0x120
7053 04:15:47.312579 # [ 199.956191] el0_svc_common.constprop.0+0x68/0x124
7054 04:15:47.313015 # [ 199.961260] do_el0_svc+0x40/0xcc
7055 04:15:47.313319 # [ 199.964848] el0_svc+0x48/0xc0
7056 04:15:47.314055 # [ 199.968173] el0t_64_sync_handler+0xb8/0xbc
7057 04:15:47.314397 # [ 199.972629] el0t_64_sync+0x18c/0x190
7058 04:15:47.352809 # [ 199.976565] Code: aa1403e3 b0004800 9100e000 97fff2d0 (d4210000)
7059 04:15:47.353278 # [ 199.982933] ---[ end trace 0000000000000000 ]---
7060 04:15:47.353623 # [ 199.987820] note: cat[3801] exited with irqs disabled
7061 04:15:47.353942 # [ 199.993209] note: cat[3801] exited with preempt_count 1
7062 04:15:47.354298 # [ 200.000354] ------------[ cut here ]------------
7063 04:15:47.354607 # [ 200.005248] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7064 04:15:47.395613 # [ 200.015200] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7065 04:15:47.395891 # [ 200.029039] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.92-cip22 #1
7066 04:15:47.396372 # [ 200.037244] Hardware name: ARM Juno development board (r0) (DT)
7067 04:15:47.396559 # [ 200.043441] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7068 04:15:47.396734 # [ 200.050685] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7069 04:15:47.396901 # [ 200.056192] lr : ct_idle_enter+0x10/0x1c
7070 04:15:47.398784 # [ 200.060388] sp : ffff80000c413d20
7071 04:15:47.438886 # [ 200.063969] x29: ffff80000c413d20 x28: 0000000000000000 x27: 0000000000000001
7072 04:15:47.439163 # [ 200.071395] x26: 0000000000000000 x25: 0000002e90f2e9f0 x24: 0000000000000000
7073 04:15:47.439386 # [ 200.078820] x23: ffff0008041be880 x22: 0000000000000000 x21: 0000000000000000
7074 04:15:47.439587 # [ 200.086245] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
7075 04:15:47.439763 # [ 200.093670] x17: 000000000000006b x16: 0000000000000001 x15: ffff80000a5004c0
7076 04:15:47.441995 # [ 200.101099] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7077 04:15:47.482042 # [ 200.108523] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009142be0
7078 04:15:47.482294 # [ 200.115948] x8 : ffff0008008eb4c0 x7 : 0000000000000000 x6 : 0000000000000000
7079 04:15:47.482514 # [ 200.123373] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a50000
7080 04:15:47.482718 # [ 200.130797] x2 : ffff80000c413d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7081 04:15:47.482912 # [ 200.138221] Call trace:
7082 04:15:47.483101 # [ 200.140931] ct_kernel_exit.constprop.0+0x11c/0x180
7083 04:15:47.485162 # [ 200.146086] ct_idle_enter+0x10/0x1c
7084 04:15:47.518791 # [ 200.149935] cpuidle_enter_state+0x2a4/0x5a0
7085 04:15:47.519034 # [ 200.154483] cpuidle_enter+0x40/0x60
7086 04:15:47.519251 # [ 200.158331] do_idle+0x258/0x310
7087 04:15:47.519449 # [ 200.161834] cpu_startup_entry+0x3c/0x44
7088 04:15:47.519642 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7089 04:15:47.519832 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7090 04:15:47.521905 # selftests: lkdtm: USERCOPY_KERNEL.sh
7091 04:15:47.962425 <6>[ 201.068994] lkdtm: Performing direct entry USERCOPY_KERNEL
7092 04:15:47.962796 <6>[ 201.075247] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a72ca0
7093 04:15:47.963041 <6>[ 201.083387] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836d500
7094 04:15:47.963539 <0>[ 201.091187] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3527936, size 4096)!
7095 04:15:47.963712 <4>[ 201.101264] ------------[ cut here ]------------
7096 04:15:47.963898 <2>[ 201.106156] kernel BUG at mm/usercopy.c:101!
7097 04:15:47.965625 <0>[ 201.110702] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7098 04:15:48.005901 <4>[ 201.117857] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7099 04:15:48.006195 <4>[ 201.131701] CPU: 1 PID: 3844 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7100 04:15:48.006372 <4>[ 201.139640] Hardware name: ARM Juno development board (r0) (DT)
7101 04:15:48.006534 <4>[ 201.145831] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7102 04:15:48.006689 <4>[ 201.153073] pc : usercopy_abort+0xb0/0xb4
7103 04:15:48.008968 <4>[ 201.157363] lr : usercopy_abort+0xb0/0xb4
7104 04:15:48.048967 <4>[ 201.161645] sp : ffff800010f43830
7105 04:15:48.049460 <4>[ 201.165225] x29: ffff800010f43840 x28: ffff0008055f1a80 x27: 0000000000000000
7106 04:15:48.049647 <4>[ 201.172654] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
7107 04:15:48.049810 <4>[ 201.180080] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035d500
7108 04:15:48.049965 <4>[ 201.187504] x20: ffff800009fad0d8 x19: ffff800009fb62c0 x18: 0000000000000000
7109 04:15:48.052200 <4>[ 201.194928] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7110 04:15:48.092330 <4>[ 201.202353] x14: 74706d6574746120 x13: 205d373831313930 x12: 2e31303220205b3e
7111 04:15:48.092852 <4>[ 201.209777] x11: 3732353320746573 x10: 66666f2820747865 x9 : ffff80000815f928
7112 04:15:48.093046 <4>[ 201.217201] x8 : ffff0008055f1a80 x7 : 3738313139302e31 x6 : 0000000000000001
7113 04:15:48.093207 <4>[ 201.224625] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7114 04:15:48.093361 <4>[ 201.232048] x2 : 0000000000000000 x1 : ffff0008055f1a80 x0 : 000000000000005f
7115 04:15:48.093508 <4>[ 201.239472] Call trace:
7116 04:15:48.095565 <4>[ 201.242182] usercopy_abort+0xb0/0xb4
7117 04:15:48.136022 <4>[ 201.246117] __check_object_size+0x2b4/0x31c
7118 04:15:48.136481 <4>[ 201.250664] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7119 04:15:48.136821 <4>[ 201.255385] lkdtm_do_action+0x2c/0x50
7120 04:15:48.137133 <4>[ 201.259406] direct_entry+0x164/0x180
7121 04:15:48.137433 <4>[ 201.263340] full_proxy_write+0x68/0xc0
7122 04:15:48.137726 <4>[ 201.267452] vfs_write+0xcc/0x2a0
7123 04:15:48.138059 <4>[ 201.271040] ksys_write+0x78/0x104
7124 04:15:48.138363 <4>[ 201.274714] __arm64_sys_write+0x28/0x3c
7125 04:15:48.138651 <4>[ 201.278912] invoke_syscall+0x8c/0x120
7126 04:15:48.139342 <4>[ 201.282937] el0_svc_common.constprop.0+0x68/0x124
7127 04:15:48.139679 <4>[ 201.288006] do_el0_svc+0x40/0xcc
7128 04:15:48.181199 <4>[ 201.291593] el0_svc+0x48/0xc0
7129 04:15:48.181803 <4>[ 201.294918] el0t_64_sync_handler+0xb8/0xbc
7130 04:15:48.182376 <4>[ 201.299374] el0t_64_sync+0x18c/0x190
7131 04:15:48.182679 <0>[ 201.303311] Code: aa1403e3 b0004800 9100e000 97fff2d0 (d4210000)
7132 04:15:48.183035 <4>[ 201.309679] ---[ end trace 0000000000000000 ]---
7133 04:15:48.183252 <6>[ 201.314565] note: cat[3844] exited with irqs disabled
7134 04:15:48.183412 <6>[ 201.320010] note: cat[3844] exited with preempt_count 1
7135 04:15:48.183562 <4>[ 201.327117] ------------[ cut here ]------------
7136 04:15:48.224029 <4>[ 201.332010] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7137 04:15:48.224611 <4>[ 201.341960] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7138 04:15:48.224831 <4>[ 201.355802] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
7139 04:15:48.225009 <4>[ 201.364000] Hardware name: ARM Juno development board (r0) (DT)
7140 04:15:48.227138 <4>[ 201.370192] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7141 04:15:48.267413 <4>[ 201.377434] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7142 04:15:48.267773 <4>[ 201.382941] lr : ct_idle_enter+0x10/0x1c
7143 04:15:48.267970 <4>[ 201.387142] sp : ffff80000c40bd20
7144 04:15:48.268135 <4>[ 201.390722] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000001
7145 04:15:48.268291 <4>[ 201.398149] x26: 0000000000000000 x25: 0000002ee007b048 x24: 0000000000000000
7146 04:15:48.268507 <4>[ 201.405574] x23: ffff0008041bd080 x22: 0000000000000000 x21: 0000000000000000
7147 04:15:48.269530 <4>[ 201.412998] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7148 04:15:48.310809 <4>[ 201.420422] x17: ffff800008023f18 x16: ffff8000096a5884 x15: ffff8000080bd4f0
7149 04:15:48.311086 <4>[ 201.427850] x14: ffff8000080bd324 x13: ffff800008437ef8 x12: ffff8000096ac090
7150 04:15:48.311260 <4>[ 201.435278] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009142be0
7151 04:15:48.311421 <4>[ 201.442703] x8 : ffff0008008e9a80 x7 : ffff80000b0b9770 x6 : 0000000000000000
7152 04:15:48.311567 <4>[ 201.450132] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
7153 04:15:48.313946 <4>[ 201.457556] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7154 04:15:48.354125 <4>[ 201.464981] Call trace:
7155 04:15:48.354375 <4>[ 201.467691] ct_kernel_exit.constprop.0+0x11c/0x180
7156 04:15:48.354596 <4>[ 201.472847] ct_idle_enter+0x10/0x1c
7157 04:15:48.354799 <4>[ 201.476695] cpuidle_enter_state+0x2a4/0x5a0
7158 04:15:48.354995 <4>[ 201.481242] cpuidle_enter+0x40/0x60
7159 04:15:48.355187 <4>[ 201.485090] do_idle+0x258/0x310
7160 04:15:48.355380 <4>[ 201.488593] cpu_startup_entry+0x40/0x44
7161 04:15:48.355534 <4>[ 201.492789] secondary_start_kernel+0x138/0x160
7162 04:15:48.355648 <4>[ 201.497597] __secondary_switched+0xb0/0xb4
7163 04:15:48.355757 <4>[ 201.502058] irq event stamp: 239604
7164 04:15:48.397821 <4>[ 201.505812] hardirqs last enabled at (239603): [<ffff8000096c69f4>] el1_interrupt+0x54/0x64
7165 04:15:48.398109 <4>[ 201.514536] hardirqs last disabled at (239604): [<ffff800008127eac>] do_idle+0xec/0x310
7166 04:15:48.398338 <4>[ 201.522825] softirqs last enabled at (239598): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7167 04:15:48.398544 <4>[ 201.531632] softirqs last disabled at (239593): [<ffff800008017668>] ____do_softirq+0x18/0x24
7168 04:15:48.398743 <4>[ 201.540441] ---[ end trace 0000000000000000 ]---
7169 04:15:48.398941 # Segmentation fault
7170 04:15:48.400959 # [ 201.068994] lkdtm: Performing direct entry USERCOPY_KERNEL
7171 04:15:48.440989 # [ 201.075247] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a72ca0
7172 04:15:48.441224 # [ 201.083387] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836d500
7173 04:15:48.441443 # [ 201.091187] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3527936, size 4096)!
7174 04:15:48.441644 # [ 201.101264] ------------[ cut here ]------------
7175 04:15:48.441840 # [ 201.106156] kernel BUG at mm/usercopy.c:101!
7176 04:15:48.444392 # [ 201.110702] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7177 04:15:48.484411 # [ 201.117857] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7178 04:15:48.484875 # [ 201.131701] CPU: 1 PID: 3844 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7179 04:15:48.485314 # [ 201.139640] Hardware name: ARM Juno development board (r0) (DT)
7180 04:15:48.485726 # [ 201.145831] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7181 04:15:48.486154 # [ 201.153073] pc : usercopy_abort+0xb0/0xb4
7182 04:15:48.487693 # [ 201.157363] lr : usercopy_abort+0xb0/0xb4
7183 04:15:48.527582 # [ 201.161645] sp : ffff800010f43830
7184 04:15:48.528037 # [ 201.165225] x29: ffff800010f43840 x28: ffff0008055f1a80 x27: 0000000000000000
7185 04:15:48.528472 # [ 201.172654] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
7186 04:15:48.528879 # [ 201.180080] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035d500
7187 04:15:48.529271 # [ 201.187504] x20: ffff800009fad0d8 x19: ffff800009fb62c0 x18: 0000000000000000
7188 04:15:48.529657 # [ 201.194928] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7189 04:15:48.570713 # [ 201.202353] x14: 74706d6574746120 x13: 205d373831313930 x12: 2e31303220205b3e
7190 04:15:48.571233 # [ 201.209777] x11: 3732353320746573 x10: 66666f2820747865 x9 : ffff80000815f928
7191 04:15:48.571674 # [ 201.217201] x8 : ffff0008055f1a80 x7 : 3738313139302e31 x6 : 0000000000000001
7192 04:15:48.572076 # [ 201.224625] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7193 04:15:48.572467 # [ 201.232048] x2 : 0000000000000000 x1 : ffff0008055f1a80 x0 : 000000000000005f
7194 04:15:48.572849 # [ 201.239472] Call trace:
7195 04:15:48.573221 # [ 201.242182] usercopy_abort+0xb0/0xb4
7196 04:15:48.573965 # [ 201.246117] __check_object_size+0x2b4/0x31c
7197 04:15:48.613927 # [ 201.250664] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7198 04:15:48.614446 # [ 201.255385] lkdtm_do_action+0x2c/0x50
7199 04:15:48.614878 # [ 201.259406] direct_entry+0x164/0x180
7200 04:15:48.615278 # [ 201.263340] full_proxy_write+0x68/0xc0
7201 04:15:48.615664 # [ 201.267452] vfs_write+0xcc/0x2a0
7202 04:15:48.616044 # [ 201.271040] ksys_write+0x78/0x104
7203 04:15:48.616418 # [ 201.274714] __arm64_sys_write+0x28/0x3c
7204 04:15:48.616786 # [ 201.278912] invoke_syscall+0x8c/0x120
7205 04:15:48.617182 # [ 201.282937] el0_svc_common.constprop.0+0x68/0x124
7206 04:15:48.617917 # [ 201.288006] do_el0_svc+0x40/0xcc
7207 04:15:48.618294 # [ 201.291593] el0_svc+0x48/0xc0
7208 04:15:48.657082 # [ 201.294918] el0t_64_sync_handler+0xb8/0xbc
7209 04:15:48.657560 # [ 201.299374] el0t_64_sync+0x18c/0x190
7210 04:15:48.657991 # [ 201.303311] Code: aa1403e3 b0004800 9100e000 97fff2d0 (d4210000)
7211 04:15:48.658431 # [ 201.309679] ---[ end trace 0000000000000000 ]---
7212 04:15:48.659214 # [ 201.314565] note: cat[3844] exited with irqs disabled
7213 04:15:48.659581 # [ 201.320010] note: cat[3844] exited with preempt_count 1
7214 04:15:48.659971 # [ 201.327117] ------------[ cut here ]------------
7215 04:15:48.700272 # [ 201.332010] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7216 04:15:48.700771 # [ 201.341960] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7217 04:15:48.701217 # [ 201.355802] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
7218 04:15:48.701632 # [ 201.364000] Hardware name: ARM Juno development board (r0) (DT)
7219 04:15:48.702058 # [ 201.370192] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7220 04:15:48.703515 # [ 201.377434] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7221 04:15:48.743422 # [ 201.382941] lr : ct_idle_enter+0x10/0x1c
7222 04:15:48.743894 # [ 201.387142] sp : ffff80000c40bd20
7223 04:15:48.744336 # [ 201.390722] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000001
7224 04:15:48.744744 # [ 201.398149] x26: 0000000000000000 x25: 0000002ee007b048 x24: 0000000000000000
7225 04:15:48.745136 # [ 201.405574] x23: ffff0008041bd080 x22: 0000000000000000 x21: 0000000000000000
7226 04:15:48.745520 # [ 201.412998] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7227 04:15:48.746674 # [ 201.420422] x17: ffff800008023f18 x16: ffff8000096a5884 x15: ffff8000080bd4f0
7228 04:15:48.796838 # [ 201.427850] x14: ffff8000080bd324 x13: ffff800008437ef8 x12: ffff8000096ac090
7229 04:15:48.797318 # [ 201.435278] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009142be0
7230 04:15:48.797760 # [ 201.442703] x8 : ffff0008008e9a80 x7 : ffff80000b0b9770 x6 : 0000000000000000
7231 04:15:48.798218 # [ 201.450132] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
7232 04:15:48.798655 # USERCOPY_KERNEL: saw 'call trace:': ok
7233 04:15:48.799052 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7234 04:15:48.799441 # selftests: lkdtm: STACKLEAK_ERASING.sh
7235 04:15:49.330980 <6>[ 202.442442] lkdtm: Performing direct entry STACKLEAK_ERASING
7236 04:15:49.331494 <6>[ 202.449343] lkdtm: stackleak stack usage:
7237 04:15:49.332219 <6>[ 202.449343] high offset: 336 bytes
7238 04:15:49.332567 <6>[ 202.449343] current: 768 bytes
7239 04:15:49.332877 <6>[ 202.449343] lowest: 1536 bytes
7240 04:15:49.333172 <6>[ 202.449343] tracked: 1536 bytes
7241 04:15:49.333456 <6>[ 202.449343] untracked: 784 bytes
7242 04:15:49.333738 <6>[ 202.449343] poisoned: 13720 bytes
7243 04:15:49.334081 <6>[ 202.449343] low offset: 8 bytes
7244 04:15:49.349267 <6>[ 202.480629] lkdtm: OK: the rest of the thread stack is properly erased
7245 04:15:49.511065 # [ 202.442442] lkdtm: Performing direct entry STACKLEAK_ERASING
7246 04:15:49.511591 # [ 202.449343] lkdtm: stackleak stack usage:
7247 04:15:49.511930 # high offset: 336 bytes
7248 04:15:49.512613 # current: 768 bytes
7249 04:15:49.512945 # lowest: 1536 bytes
7250 04:15:49.513242 # tracked: 1536 bytes
7251 04:15:49.513530 # untracked: 784 bytes
7252 04:15:49.513808 # poisoned: 13720 bytes
7253 04:15:49.514139 # low offset: 8 bytes
7254 04:15:49.514551 # [ 202.480629] lkdtm: OK: the rest of the thread stack is properly erased
7255 04:15:49.535369 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7256 04:15:49.583310 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7257 04:15:49.679127 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7258 04:15:50.285288 <6>[ 203.392738] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7259 04:15:50.285829 <6>[ 203.398783] lkdtm: Calling matched prototype ...
7260 04:15:50.286644 <6>[ 203.403741] lkdtm: Calling mismatched prototype ...
7261 04:15:50.287004 <3>[ 203.408952] lkdtm: FAIL: survived mismatched prototype function call!
7262 04:15:50.288707 <4>[ 203.415732] lkdtm: This is probably expected, since this kernel (6.1.92-cip22 aarch64) was built *without* CONFIG_CFI_CLANG=y
7263 04:15:50.456162 # [ 203.392738] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7264 04:15:50.456668 # [ 203.398783] lkdtm: Calling matched prototype ...
7265 04:15:50.457403 # [ 203.403741] lkdtm: Calling mismatched prototype ...
7266 04:15:50.457763 # [ 203.408952] lkdtm: FAIL: survived mismatched prototype function call!
7267 04:15:50.459615 # [ 203.415732] lkdtm: This is probably expected, since this kernel (6.1.92-cip22 aarch64) was built *without* CONFIG_CFI_CLANG=y
7268 04:15:50.491328 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7269 04:15:50.555310 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7270 04:15:50.666892 # selftests: lkdtm: CFI_BACKWARD.sh
7271 04:15:51.325453 <6>[ 204.426803] lkdtm: Performing direct entry CFI_BACKWARD
7272 04:15:51.325993 <6>[ 204.432407] lkdtm: Attempting unchecked stack return address redirection ...
7273 04:15:51.326482 <6>[ 204.440326] lkdtm: ok: redirected stack return address.
7274 04:15:51.326893 <6>[ 204.445908] lkdtm: Attempting checked stack return address redirection ...
7275 04:15:51.327683 <3>[ 204.453088] lkdtm: FAIL: stack return address was redirected!
7276 04:15:51.328929 <3>[ 204.459132] lkdtm: Unexpected! This kernel (6.1.92-cip22 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7277 04:15:51.501281 # [ 204.426803] lkdtm: Performing direct entry CFI_BACKWARD
7278 04:15:51.501792 # [ 204.432407] lkdtm: Attempting unchecked stack return address redirection ...
7279 04:15:51.502271 # [ 204.440326] lkdtm: ok: redirected stack return address.
7280 04:15:51.502682 # [ 204.445908] lkdtm: Attempting checked stack return address redirection ...
7281 04:15:51.503072 # [ 204.453088] lkdtm: FAIL: stack return address was redirected!
7282 04:15:51.504772 # [ 204.459132] lkdtm: Unexpected! This kernel (6.1.92-cip22 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7283 04:15:51.536099 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7284 04:15:51.600049 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7285 04:15:51.712058 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7286 04:15:52.376300 <6>[ 205.488426] lkdtm: Performing direct entry FORTIFY_STRSCPY
7287 04:15:52.376598 <0>[ 205.494425] detected buffer overflow in strnlen
7288 04:15:52.376823 <4>[ 205.499366] ------------[ cut here ]------------
7289 04:15:52.377269 <2>[ 205.504262] kernel BUG at lib/string_helpers.c:1027!
7290 04:15:52.377460 <0>[ 205.509507] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7291 04:15:52.379527 <4>[ 205.516670] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7292 04:15:52.419749 <4>[ 205.530554] CPU: 5 PID: 4023 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7293 04:15:52.420024 <4>[ 205.538502] Hardware name: ARM Juno development board (r0) (DT)
7294 04:15:52.420570 <4>[ 205.544700] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7295 04:15:52.420917 <4>[ 205.551949] pc : fortify_panic+0x24/0x28
7296 04:15:52.421232 <4>[ 205.556164] lr : fortify_panic+0x24/0x28
7297 04:15:52.421532 <4>[ 205.560369] sp : ffff800011283960
7298 04:15:52.421826 <4>[ 205.563955] x29: ffff800011283960 x28: ffff0008054b1a80 x27: 0000000000000000
7299 04:15:52.463452 <4>[ 205.571396] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
7300 04:15:52.463911 <4>[ 205.578834] x23: ffff00080471c000 x22: ffff800011283b40 x21: ffff800009a72cb8
7301 04:15:52.464619 <4>[ 205.586273] x20: ffff00080471c000 x19: ffff800009a72cc8 x18: 0000000000000000
7302 04:15:52.464974 <4>[ 205.593711] x17: ffff80000843ff7c x16: ffff8000086b1bb8 x15: ffff800008c138e4
7303 04:15:52.465295 <4>[ 205.601149] x14: 0000000000000000 x13: 205d353234343934 x12: 2e35303220205b3e
7304 04:15:52.466821 <4>[ 205.608587] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f928
7305 04:15:52.506882 <4>[ 205.616025] x8 : ffff0008054b1a80 x7 : 3532343439342e35 x6 : 0000000000000001
7306 04:15:52.507339 <4>[ 205.623463] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7307 04:15:52.507680 <4>[ 205.630900] x2 : 0000000000000000 x1 : ffff0008054b1a80 x0 : 0000000000000023
7308 04:15:52.507997 <4>[ 205.638338] Call trace:
7309 04:15:52.508301 <4>[ 205.641052] fortify_panic+0x24/0x28
7310 04:15:52.508598 <4>[ 205.644911] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7311 04:15:52.508887 <4>[ 205.649728] lkdtm_do_action+0x2c/0x50
7312 04:15:52.509176 <4>[ 205.653758] direct_entry+0x164/0x180
7313 04:15:52.510103 <4>[ 205.657699] full_proxy_write+0x68/0xc0
7314 04:15:52.550330 <4>[ 205.661821] vfs_write+0xcc/0x2a0
7315 04:15:52.550790 <4>[ 205.665419] ksys_write+0x78/0x104
7316 04:15:52.551138 <4>[ 205.669102] __arm64_sys_write+0x28/0x3c
7317 04:15:52.551457 <4>[ 205.673308] invoke_syscall+0x8c/0x120
7318 04:15:52.551758 <4>[ 205.677342] el0_svc_common.constprop.0+0x68/0x124
7319 04:15:52.552053 <4>[ 205.682419] do_el0_svc+0x40/0xcc
7320 04:15:52.552353 <4>[ 205.686015] el0_svc+0x48/0xc0
7321 04:15:52.552767 <4>[ 205.689348] el0t_64_sync_handler+0xb8/0xbc
7322 04:15:52.553080 <4>[ 205.693812] el0t_64_sync+0x18c/0x190
7323 04:15:52.553853 <0>[ 205.697760] Code: aa1303e1 d0004960 91020000 97ffe254 (d4210000)
7324 04:15:52.593710 <4>[ 205.704136] ---[ end trace 0000000000000000 ]---
7325 04:15:52.594056 <6>[ 205.709030] note: cat[4023] exited with irqs disabled
7326 04:15:52.594318 <6>[ 205.714551] note: cat[4023] exited with preempt_count 1
7327 04:15:52.594539 <4>[ 205.720259] ------------[ cut here ]------------
7328 04:15:52.594746 <4>[ 205.725156] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7329 04:15:52.596827 # Segme<4>[ 205.735122] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7330 04:15:52.636994 <4>[ 205.749487] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.92-cip22 #1
7331 04:15:52.637311 ntation fault<4>[ 205.757698] Hardware name: ARM Juno development board (r0) (DT)
7332 04:15:52.637547 <4>[ 205.765013] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7333 04:15:52.637783
7334 04:15:52.637988 <4>[ 205.772265] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7335 04:15:52.638212 <4>[ 205.777924] lr : ct_idle_enter+0x10/0x1c
7336 04:15:52.638422 <4>[ 205.782131] sp : ffff80000c42bd20
7337 04:15:52.680534 <4>[ 205.785717] x29: ffff80000c42bd20 x28: 0000000000000000 x27: 0000000000000001
7338 04:15:52.680815 <4>[ 205.793162] x26: 0000000000000000 x25: 0000002fe5e17688 x24: 0000000000000000
7339 04:15:52.681036 <4>[ 205.800606] x23: ffff0008042ab880 x22: 0000000000000000 x21: 0000000000000000
7340 04:15:52.681239 <4>[ 205.808049] x20: ffff00097efac458 x19: ffff80000a4fc458 x18: 0000000000000000
7341 04:15:52.681442 <4>[ 205.815491] x17: 00000000000003dd x16: 0000000000000001 x15: ffff80000a5004c0
7342 04:15:52.681603 <4>[ 205.822929] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7343 04:15:52.724244 <4>[ 205.830369] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009142be0
7344 04:15:52.724754 <4>[ 205.837808] x8 : ffff000800901a80 x7 : 0000000000000001 x6 : 0000000000000000
7345 04:15:52.725196 <4>[ 205.845247] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab0000
7346 04:15:52.725597 <4>[ 205.852684] x2 : ffff80000c42bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7347 04:15:52.725987 <4>[ 205.860124] Call trace:
7348 04:15:52.726401 <4>[ 205.862839] ct_kernel_exit.constprop.0+0x11c/0x180
7349 04:15:52.726780 <4>[ 205.868006] ct_idle_enter+0x10/0x1c
7350 04:15:52.727574 <4>[ 205.871864] cpuidle_enter_state+0x2a4/0x5a0
7351 04:15:52.767479 <4>[ 205.876422] cpuidle_enter+0x40/0x60
7352 04:15:52.767956 <4>[ 205.880280] do_idle+0x258/0x310
7353 04:15:52.768378 <4>[ 205.883791] cpu_startup_entry+0x3c/0x44
7354 04:15:52.768710 # [ 205<4>[ 205.887998] secondary_start_kernel+0x138/0x160
7355 04:15:52.769016 <4>[ 205.893487] __secondary_switched+0xb0/0xb4
7356 04:15:52.769310 .488426] lkd<4>[ 205.897962] irq event stamp: 207460
7357 04:15:52.769681 <4>[ 205.902749] hardirqs last enabled at (207459): [<ffff8000081cb8bc>] tick_nohz_idle_exit+0x78/0x1dc
7358 04:15:52.810421 tm: Performing direct entry FORTI<4>[ 205.912098] hardirqs last disabled at (207460): [<ffff8000096cf150>] __schedule+0x710/0xb30
7359 04:15:52.810688 FY_STRSCPY
7360 04:15:52.810859 # [ 205.49442<54]> [ 205.923606] softirqs last enabled at (207406): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7361 04:15:52.811020 tected buffer overflow in strnlen
7362 04:15:52.811171 # [ 205.499366] ------------[ cut here ]------------
7363 04:15:52.811318 # [ 205.504262] kernel BUG at lib/string_helpers.c:1027!
7364 04:15:52.811463 # [ 205.509507] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7365 04:15:52.853585 # [ 205.516670] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7366 04:15:52.853823 # [ 205.530554] CPU: 5 PID: 4023 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7367 04:15:52.853998 # [ 205.538502] Hardware name: ARM Juno development board (r0) (DT)
7368 04:15:52.854176 # [ 205.544700] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7369 04:15:52.854329 # [ 205.551949] pc : fortify_panic+0x24/0x28
7370 04:15:52.854475 # [ 205.556164] lr : fortify_panic+0x24/0x28
7371 04:15:52.854597 # [ 205.560369] sp : ffff800011283960
7372 04:15:52.856747 # [ 205.563955] x29: ffff800011283960 x28: ffff0008054b1a80 x27: 0000000000000000
7373 04:15:52.896755 # [ 205.571396] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
7374 04:15:52.897003 # [ 205.578834] x23: ffff00080471c000 x22: ffff800011283b40 x21: ffff800009a72cb8
7375 04:15:52.897173 # [ 205.586273] x20: ffff00080471c000 x19: ffff800009a72cc8 x18: 0000000000000000
7376 04:15:52.897331 # [ 205.593711] x17: ffff80000843ff7c x16: ffff8000086b1bb8 x15: ffff800008c138e4
7377 04:15:52.897481 # [ 205.601149] x14: 0000000000000000 x13: 205d353234343934 x12: 2e35303220205b3e
7378 04:15:52.900156 # [ 205.608587] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f928
7379 04:15:52.940201 # [ 205.616025] x8 : ffff0008054b1a80 x7 : 3532343439342e35 x6 : 0000000000000001
7380 04:15:52.940679 # [ 205.623463] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7381 04:15:52.941024 # [ 205.630900] x2 : 0000000000000000 x1 : ffff0008054b1a80 x0 : 0000000000000023
7382 04:15:52.941726 # [ 205.638338] Call trace:
7383 04:15:52.942197 # [ 205.641052] fortify_panic+0x24/0x28
7384 04:15:52.942527 # [ 205.644911] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7385 04:15:52.942992 # [ 205.649728] lkdtm_do_action+0x2c/0x50
7386 04:15:52.943467 # [ 205.653758] direct_entry+0x164/0x180
7387 04:15:52.983289 # [ 205.657699] full_proxy_write+0x68/0xc0
7388 04:15:52.983754 # [ 205.661821] vfs_write+0xcc/0x2a0
7389 04:15:52.984096 # [ 205.665419] ksys_write+0x78/0x104
7390 04:15:52.984413 # [ 205.669102] __arm64_sys_write+0x28/0x3c
7391 04:15:52.984713 # [ 205.673308] invoke_syscall+0x8c/0x120
7392 04:15:52.985004 # [ 205.677342] el0_svc_common.constprop.0+0x68/0x124
7393 04:15:52.985292 # [ 205.682419] do_el0_svc+0x40/0xcc
7394 04:15:52.985577 # [ 205.686015] el0_svc+0x48/0xc0
7395 04:15:52.985858 # [ 205.689348] el0t_64_sync_handler+0xb8/0xbc
7396 04:15:52.986192 # [ 205.693812] el0t_64_sync+0x18c/0x190
7397 04:15:52.986927 # [ 205.697760] Code: aa1303e1 d0004960 91020000 97ffe254 (d4210000)
7398 04:15:53.026464 # [ 205.704136] ---[ end trace 0000000000000000 ]---
7399 04:15:53.026939 # [ 205.709030] note: cat[4023] exited with irqs disabled
7400 04:15:53.027286 # [ 205.714551] note: cat[4023] exited with preempt_count 1
7401 04:15:53.027605 # [ 205.720259] ------------[ cut here ]------------
7402 04:15:53.027910 # [ 205.725156] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7403 04:15:53.029720 # [ 205.735122] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7404 04:15:53.069610 # [ 205.749487] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.92-cip22 #1
7405 04:15:53.070131 # [ 205.757698] Hardware name: ARM Juno development board (r0) (DT)
7406 04:15:53.070580 # [ 205.765013] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7407 04:15:53.070989 # [ 205.772265] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7408 04:15:53.071385 # [ 205.777924] lr : ct_idle_enter+0x10/0x1c
7409 04:15:53.071773 # [ 205.782131] sp : ffff80000c42bd20
7410 04:15:53.072945 # [ 205.785717] x29: ffff80000c42bd20 x28: 0000000000000000 x27: 0000000000000001
7411 04:15:53.112745 # [ 205.793162] x26: 0000000000000000 x25: 0000002fe5e17688 x24: 0000000000000000
7412 04:15:53.113226 # [ 205.800606] x23: ffff0008042ab880 x22: 0000000000000000 x21: 0000000000000000
7413 04:15:53.113668 # [ 205.808049] x20: ffff00097efac458 x19: ffff80000a4fc458 x18: 0000000000000000
7414 04:15:53.114115 # [ 205.815491] x17: 00000000000003dd x16: 0000000000000001 x15: ffff80000a5004c0
7415 04:15:53.114522 # [ 205.822929] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7416 04:15:53.116060 # [ 205.830369] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009142be0
7417 04:15:53.155939 # [ 205.837808] x8 : ffff000800901a80 x7 : 0000000000000001 x6 : 0000000000000000
7418 04:15:53.156418 # [ 205.845247] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab0000
7419 04:15:53.156762 # [ 205.852684] x2 : ffff80000c42bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7420 04:15:53.157080 # [ 205.860124] Call trace:
7421 04:15:53.157379 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7422 04:15:53.157675 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7423 04:15:53.157965 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7424 04:15:53.176841 <4>[ 206.304400] softirqs last disabled at (207391): [<ffff800008017668>] ____do_softirq+0x18/0x24
7425 04:15:53.180017 <4>[ 206.313228] ---[ end trace 0000000000000000 ]---
7426 04:15:53.604321 <6>[ 206.713548] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7427 04:15:53.604640 <6>[ 206.719678] lkdtm: trying to strcmp() past the end of a struct
7428 04:15:53.604850 <0>[ 206.726273] detected buffer overflow in strncpy
7429 04:15:53.605071 <4>[ 206.731206] ------------[ cut here ]------------
7430 04:15:53.605240 <2>[ 206.736108] kernel BUG at lib/string_helpers.c:1027!
7431 04:15:53.605398 <0>[ 206.741355] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7432 04:15:53.647638 <4>[ 206.748517] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7433 04:15:53.647983 <4>[ 206.762397] CPU: 3 PID: 4071 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7434 04:15:53.648167 <4>[ 206.770344] Hardware name: ARM Juno development board (r0) (DT)
7435 04:15:53.648605 <4>[ 206.776543] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7436 04:15:53.648794 <4>[ 206.783795] pc : fortify_panic+0x24/0x28
7437 04:15:53.648952 <4>[ 206.788013] lr : fortify_panic+0x24/0x28
7438 04:15:53.649106 <4>[ 206.792218] sp : ffff80001131bab0
7439 04:15:53.650945 <4>[ 206.795806] x29: ffff80001131bab0 x28: ffff000805b11a80 x27: 0000000000000000
7440 04:15:53.691147 <4>[ 206.803252] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
7441 04:15:53.691414 <4>[ 206.810691] x23: ffff000805396000 x22: ffff80001131bc90 x21: 0000000000000013
7442 04:15:53.691588 <4>[ 206.818129] x20: ffff000805396000 x19: ffff800009a72cd8 x18: 0000000000000000
7443 04:15:53.691745 <4>[ 206.825567] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8720f000
7444 04:15:53.691896 <4>[ 206.833005] x14: 0000000000000000 x13: 205d333732363237 x12: 2e36303220205b3e
7445 04:15:53.734552 <4>[ 206.840443] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f928
7446 04:15:53.734798 <4>[ 206.847882] x8 : ffff000805b11a80 x7 : 3337323632372e36 x6 : 0000000000000001
7447 04:15:53.734972 <4>[ 206.855320] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7448 04:15:53.735130 <4>[ 206.862757] x2 : 0000000000000000 x1 : ffff000805b11a80 x0 : 0000000000000023
7449 04:15:53.735282 <4>[ 206.870195] Call trace:
7450 04:15:53.735431 <4>[ 206.872910] fortify_panic+0x24/0x28
7451 04:15:53.735575 <4>[ 206.876770] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7452 04:15:53.735718 <4>[ 206.881587] lkdtm_do_action+0x2c/0x50
7453 04:15:53.737712 <4>[ 206.885618] direct_entry+0x164/0x180
7454 04:15:53.778333 <4>[ 206.889560] full_proxy_write+0x68/0xc0
7455 04:15:53.778792 <4>[ 206.893681] vfs_write+0xcc/0x2a0
7456 04:15:53.779136 <4>[ 206.897279] ksys_write+0x78/0x104
7457 04:15:53.779450 <4>[ 206.900962] __arm64_sys_write+0x28/0x3c
7458 04:15:53.779747 <4>[ 206.905168] invoke_syscall+0x8c/0x120
7459 04:15:53.780039 <4>[ 206.909202] el0_svc_common.constprop.0+0x68/0x124
7460 04:15:53.780331 <4>[ 206.914280] do_el0_svc+0x40/0xcc
7461 04:15:53.780616 <4>[ 206.917877] el0_svc+0x48/0xc0
7462 04:15:53.780899 <4>[ 206.921210] el0t_64_sync_handler+0xb8/0xbc
7463 04:15:53.781210 <4>[ 206.925674] el0t_64_sync+0x18c/0x190
7464 04:15:53.821866 <0>[ 206.929623] Code: aa1303e1 d0004960 91020000 97ffe254 (d4210000)
7465 04:15:53.822778 <4>[ 206.935999] ---[ end trace 0000000000000000 ]---
7466 04:15:53.823158 <6>[ 206.940893] note: cat[4071] exited with irqs disabled
7467 04:15:53.823483 <6>[ 206.946334] note: cat[4071] exited with preempt_count 1
7468 04:15:53.823793 <4>[ 206.952087] ------------[ cut here ]------------
7469 04:15:53.824098 # Segme<4>[ 206.956986] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7470 04:15:53.824404 ntation fault
7471 04:15:53.865366 <4>[ 206.967544] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7472 04:15:53.865836 <4>[ 206.982625] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.92-cip22 #1
7473 04:15:53.866228 <4>[ 206.990835] Hardware name: ARM Juno development board (r0) (DT)
7474 04:15:53.866550 <4>[ 206.997034] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7475 04:15:53.866853 <4>[ 207.004283] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7476 04:15:53.867150 <4>[ 207.009800] lr : ct_idle_enter+0x10/0x1c
7477 04:15:53.868660 <4>[ 207.014004] sp : ffff80000c41bd20
7478 04:15:53.908726 <4>[ 207.017590] x29: ffff80000c41bd20 x28: 0000000000000000 x27: 0000000000000001
7479 04:15:53.909173 <4>[ 207.025031] x26: 0000000000000000 x25: 000000302f4dacd8 x24: 0000000000000000
7480 04:15:53.909485 <4>[ 207.032470] x23: ffff0008042a8880 x22: 0000000000000000 x21: 0000000000000000
7481 04:15:53.909777 <4>[ 207.039908] x20: ffff00097ef6c458 x19: ffff80000a4fc458 x18: 0000000000000000
7482 04:15:53.910122 <4>[ 207.047349] x17: 0000000000000009 x16: 0000000000000000 x15: ffff80000a5004c0
7483 04:15:53.912044 <4>[ 207.054794] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7484 04:15:53.952014 <4>[ 207.062232] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009142be0
7485 04:15:53.952488 <4>[ 207.069672] x8 : ffff0008008ecf00 x7 : 0000000000000001 x6 : 0000000000000000
7486 04:15:53.952834 # [ <4>[ 207.077113] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a70000
7487 04:15:53.953147 206.713548] lkdtm: Performing di<4>[ 207.084892] x2 : ffff80000c41bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7488 04:15:53.953568 rect entry FORTIFY_STR_OBJECT
7489 04:15:53.953940 <4>[ 207.095187] Call trace:
7490 04:15:53.995268 # [ 206.719678] lkdtm: trying to<4>[ 207.100584] ct_kernel_exit.constprop.0+0x11c/0x180
7491 04:15:53.995760 strcmp() past the en<4>[ 207.108609] ct_idle_enter+0x10/0x1c
7492 04:15:53.996103 d of a struct<4>[ 207.114267] cpuidle_enter_state+0x2a4/0x5a0
7493 04:15:53.996418
7494 04:15:53.996721 # [ 206.726273] det<e4c>t[e d 207.119944] cpuidle_enter+0x40/0x60
7495 04:15:53.997014 buffer overflow in strncpy
7496 04:15:53.997298 # [ 206.731206] ------------[ cut here ]------------
7497 04:15:53.997584 # [ 206.736108] kernel BUG at lib/string_helpers.c:1027!
7498 04:15:53.997867 # [ 206.741355] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7499 04:15:54.038331 # [ 206.748517] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7500 04:15:54.038804 # [ 206.762397] CPU: 3 PID: 4071 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7501 04:15:54.039249 # [ 206.770344] Hardware name: ARM Juno development board (r0) (DT)
7502 04:15:54.039658 # [ 206.776543] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7503 04:15:54.040054 # [ 206.783795] pc : fortify_panic+0x24/0x28
7504 04:15:54.040456 # [ 206.788013] lr : fortify_panic+0x24/0x28
7505 04:15:54.041592 # [ 206.792218] sp : ffff80001131bab0
7506 04:15:54.081478 # [ 206.795806] x29: ffff80001131bab0 x28: ffff000805b11a80 x27: 0000000000000000
7507 04:15:54.081953 # [ 206.803252] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
7508 04:15:54.082427 # [ 206.810691] x23: ffff000805396000 x22: ffff80001131bc90 x21: 0000000000000013
7509 04:15:54.082836 # [ 206.818129] x20: ffff000805396000 x19: ffff800009a72cd8 x18: 0000000000000000
7510 04:15:54.083225 # [ 206.825567] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8720f000
7511 04:15:54.084747 # [ 206.833005] x14: 0000000000000000 x13: 205d333732363237 x12: 2e36303220205b3e
7512 04:15:54.124627 # [ 206.840443] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f928
7513 04:15:54.125111 # [ 206.847882] x8 : ffff000805b11a80 x7 : 3337323632372e36 x6 : 0000000000000001
7514 04:15:54.125557 # [ 206.855320] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7515 04:15:54.125970 # [ 206.862757] x2 : 0000000000000000 x1 : ffff000805b11a80 x0 : 0000000000000023
7516 04:15:54.126408 # [ 206.870195] Call trace:
7517 04:15:54.126799 # [ 206.872910] fortify_panic+0x24/0x28
7518 04:15:54.127183 # [ 206.876770] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7519 04:15:54.127945 # [ 206.881587] lkdtm_do_action+0x2c/0x50
7520 04:15:54.167782 # [ 206.885618] direct_entry+0x164/0x180
7521 04:15:54.168255 # [ 206.889560] full_proxy_write+0x68/0xc0
7522 04:15:54.168688 # [ 206.893681] vfs_write+0xcc/0x2a0
7523 04:15:54.169093 # [ 206.897279] ksys_write+0x78/0x104
7524 04:15:54.169485 # [ 206.900962] __arm64_sys_write+0x28/0x3c
7525 04:15:54.169867 # [ 206.905168] invoke_syscall+0x8c/0x120
7526 04:15:54.170296 # [ 206.909202] el0_svc_common.constprop.0+0x68/0x124
7527 04:15:54.170686 # [ 206.914280] do_el0_svc+0x40/0xcc
7528 04:15:54.171067 # [ 206.917877] el0_svc+0x48/0xc0
7529 04:15:54.171440 # [ 206.921210] el0t_64_sync_handler+0xb8/0xbc
7530 04:15:54.172182 # [ 206.925674] el0t_64_sync+0x18c/0x190
7531 04:15:54.211028 # [ 206.929623] Code: aa1303e1 d0004960 91020000 97ffe254 (d4210000)
7532 04:15:54.211505 # [ 206.935999] ---[ end trace 0000000000000000 ]---
7533 04:15:54.211941 # [ 206.940893] note: cat[4071] exited with irqs disabled
7534 04:15:54.212345 # [ 206.946334] note: cat[4071] exited with preempt_count 1
7535 04:15:54.212749 # [ 206.952087] ------------[ cut here ]------------
7536 04:15:54.213134 # [ 206.956986] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7537 04:15:54.254152 # [ 206.967544] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7538 04:15:54.254624 # [ 206.982625] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.92-cip22 #1
7539 04:15:54.254976 # [ 206.990835] Hardware name: ARM Juno development board (r0) (DT)
7540 04:15:54.255297 # [ 206.997034] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7541 04:15:54.255602 # [ 207.004283] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7542 04:15:54.256306 # [ 207.009800] lr : ct_idle_enter+0x10/0x1c
7543 04:15:54.257383 # [ 207.014004] sp : ffff80000c41bd20
7544 04:15:54.297388 # [ 207.017590] x29: ffff80000c41bd20 x28: 0000000000000000 x27: 0000000000000001
7545 04:15:54.297865 # [ 207.025031] x26: 0000000000000000 x25: 000000302f4dacd8 x24: 0000000000000000
7546 04:15:54.298268 # [ 207.032470] x23: ffff0008042a8880 x22: 0000000000000000 x21: 0000000000000000
7547 04:15:54.298595 # [ 207.039908] x20: ffff00097ef6c458 x19: ffff80000a4fc458 x18: 0000000000000000
7548 04:15:54.298903 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7549 04:15:54.299204 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7550 04:15:54.300558 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7551 04:15:54.301007 <4>[ 207.449048] do_idle+0x258/0x310
7552 04:15:54.340778 <4>[ 207.452566] cpu_startup_entry+0x40/0x44
7553 04:15:54.341284 <4>[ 207.456776] secondary_start_kernel+0x138/0x160
7554 04:15:54.341631 <4>[ 207.461598] __secondary_switched+0xb0/0xb4
7555 04:15:54.341938 <4>[ 207.466075] irq event stamp: 214100
7556 04:15:54.342300 <4>[ 207.469838] hardirqs last enabled at (214099): [<ffff8000096c69f4>] el1_interrupt+0x54/0x64
7557 04:15:54.342601 <4>[ 207.478576] hardirqs last disabled at (214100): [<ffff800008127eac>] do_idle+0xec/0x310
7558 04:15:54.344091 <4>[ 207.486879] softirqs last enabled at (214098): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7559 04:15:54.366630 <4>[ 207.495702] softirqs last disabled at (214093): [<ffff800008017668>] ____do_softirq+0x18/0x24
7560 04:15:54.369750 <4>[ 207.504524] ---[ end trace 0000000000000000 ]---
7561 04:15:54.777768 <6>[ 207.887054] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7562 04:15:54.778089 <6>[ 207.893179] lkdtm: trying to strncpy() past the end of a struct member...
7563 04:15:54.778341 <0>[ 207.900312] detected buffer overflow in strncpy
7564 04:15:54.778831 <4>[ 207.905248] ------------[ cut here ]------------
7565 04:15:54.779030 <2>[ 207.910143] kernel BUG at lib/string_helpers.c:1027!
7566 04:15:54.779236 <0>[ 207.915389] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7567 04:15:54.821093 <4>[ 207.922554] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7568 04:15:54.821360 <4>[ 207.936435] CPU: 5 PID: 4119 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7569 04:15:54.821888 <4>[ 207.944380] Hardware name: ARM Juno development board (r0) (DT)
7570 04:15:54.822110 <4>[ 207.950577] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7571 04:15:54.822319 <4>[ 207.957825] pc : fortify_panic+0x24/0x28
7572 04:15:54.822499 <4>[ 207.962038] lr : fortify_panic+0x24/0x28
7573 04:15:54.822672 <4>[ 207.966242] sp : ffff8000113bbb60
7574 04:15:54.864797 <4>[ 207.969827] x29: ffff8000113bbb60 x28: ffff000804d7cf00 x27: 0000000000000000
7575 04:15:54.865269 <4>[ 207.977267] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
7576 04:15:54.865710 <4>[ 207.984706] x23: ffff0008051fe000 x22: ffff8000113bbd40 x21: ffff000805165700
7577 04:15:54.866524 <4>[ 207.992145] x20: ffff80000a0c1298 x19: ffff800009a72cd8 x18: 0000000000000000
7578 04:15:54.866902 <4>[ 207.999583] x17: ffff800008440308 x16: ffff80000843ff7c x15: ffff8000086b1bb8
7579 04:15:54.867306 <4>[ 208.007021] x14: 0000000000000000 x13: 205d323133303039 x12: 2e37303220205b3e
7580 04:15:54.908251 <4>[ 208.014460] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f928
7581 04:15:54.908722 <4>[ 208.021898] x8 : ffff000804d7cf00 x7 : 3231333030392e37 x6 : 0000000000000001
7582 04:15:54.909536 <4>[ 208.029335] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7583 04:15:54.909912 <4>[ 208.036773] x2 : 0000000000000000 x1 : ffff000804d7cf00 x0 : 0000000000000023
7584 04:15:54.910357 <4>[ 208.044210] Call trace:
7585 04:15:54.910759 <4>[ 208.046925] fortify_panic+0x24/0x28
7586 04:15:54.911147 <4>[ 208.050783] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7587 04:15:54.911634 <4>[ 208.055687] lkdtm_do_action+0x2c/0x50
7588 04:15:54.911986 <4>[ 208.059717] direct_entry+0x164/0x180
7589 04:15:54.951692 <4>[ 208.063659] full_proxy_write+0x68/0xc0
7590 04:15:54.952147 <4>[ 208.067779] vfs_write+0xcc/0x2a0
7591 04:15:54.952582 <4>[ 208.071377] ksys_write+0x78/0x104
7592 04:15:54.952985 <4>[ 208.075060] __arm64_sys_write+0x28/0x3c
7593 04:15:54.953377 <4>[ 208.079267] invoke_syscall+0x8c/0x120
7594 04:15:54.953764 <4>[ 208.083300] el0_svc_common.constprop.0+0x68/0x124
7595 04:15:54.954206 <4>[ 208.088377] do_el0_svc+0x40/0xcc
7596 04:15:54.954612 <4>[ 208.091973] el0_svc+0x48/0xc0
7597 04:15:54.954993 <4>[ 208.095306] el0t_64_sync_handler+0xb8/0xbc
7598 04:15:54.955735 <4>[ 208.099771] el0t_64_sync+0x18c/0x190
7599 04:15:54.995433 <0>[ 208.103719] Code: aa1303e1 d0004960 91020000 97ffe254 (d4210000)
7600 04:15:54.995908 <4>[ 208.110095] ---[ end trace 0000000000000000 ]---
7601 04:15:54.996322 <6>[ 208.114989] note: cat[4119] exited with irqs disabled
7602 04:15:54.996692 <6>[ 208.120568] note: cat[4119] exited with preempt_count 1
7603 04:15:54.997043 <4>[ 208.126351] ------------[ cut here ]------------
7604 04:15:54.997391 <4>[ 208.131249] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7605 04:15:55.038801 # Se<4>[ 208.141211] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7606 04:15:55.039633 <4>[ 208.155315] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.92-cip22 #1
7607 04:15:55.040006 <4>[ 208.163526] Hardware name: ARM Juno development board (r0) (DT)
7608 04:15:55.040384 gmentation fault<4>[ 208.169727] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7609 04:15:55.040740
7610 04:15:55.041084 <4>[ 208.178343] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7611 04:15:55.041426 <4>[ 208.184018] lr : ct_idle_enter+0x10/0x1c
7612 04:15:55.042221 <4>[ 208.188223] sp : ffff80000c42bd20
7613 04:15:55.082340 <4>[ 208.191809] x29: ffff80000c42bd20 x28: 0000000000000000 x27: 0000000000000000
7614 04:15:55.082800 <4>[ 208.199251] x26: 0000000000000000 x25: 00000030754b8674 x24: 0000000000000000
7615 04:15:55.083239 <4>[ 208.206689] x23: ffff0008042ab880 x22: 0000000000000000 x21: 0000000000000000
7616 04:15:55.083656 <4>[ 208.214127] x20: ffff00097efac458 x19: ffff80000a4fc458 x18: 0000000000000000
7617 04:15:55.084428 <4>[ 208.221565] x17: 3230303030303030 x16: 3030303030303020 x15: 3a20307820303066
7618 04:15:55.085559 <4>[ 208.229004] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
7619 04:15:55.125634 <4>[ 208.236441] x11: 0000000000000320 x10: 0000000000000320 x9 : ffff800009142be0
7620 04:15:55.126145 <4>[ 208.243879] x8 : 0000000000022dbf x7 : 071c71c71c71c71c x6 : ffff80000b5f7080
7621 04:15:55.126510 <4>[ 208.251318] x5 : 0000000000000476 x4 : 4000000000000002 x3 : ffff800974ab0000
7622 04:15:55.127211 <4>[ 208.258758] x2 : ffff80000c42bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7623 04:15:55.127561 <4>[ 208.266200] Call trace:
7624 04:15:55.127874 # [ 207<4>[ 208.268917] ct_kernel_exit.constprop.0+0x11c/0x180
7625 04:15:55.128932 .887054] lkdtm: Performing< 4d>i[ 208.274750] ct_idle_enter+0x10/0x1c
7626 04:15:55.168730 rect entry FORTIFY_STR_MEMBER
7627 04:15:55.169231 # [ 207.893179] lkdtm: trying to strncpy() past the end of a struct member...
7628 04:15:55.169595 # [ 207.900312] detected buffer overflow in strncpy
7629 04:15:55.169924 # [ 207.905248] ------------[ cut here ]------------
7630 04:15:55.170293 # [ 207.910143] kernel BUG at lib/string_helpers.c:1027!
7631 04:15:55.170603 # [ 207.915389] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7632 04:15:55.211942 # [ 207.922554] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7633 04:15:55.212410 # [ 207.936435] CPU: 5 PID: 4119 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7634 04:15:55.212759 # [ 207.944380] Hardware name: ARM Juno development board (r0) (DT)
7635 04:15:55.213072 # [ 207.950577] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7636 04:15:55.213371 # [ 207.957825] pc : fortify_panic+0x24/0x28
7637 04:15:55.213661 # [ 207.962038] lr : fortify_panic+0x24/0x28
7638 04:15:55.213951 # [ 207.966242] sp : ffff8000113bbb60
7639 04:15:55.215116 # [ 207.969827] x29: ffff8000113bbb60 x28: ffff000804d7cf00 x27: 0000000000000000
7640 04:15:55.255039 # [ 207.977267] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
7641 04:15:55.255517 # [ 207.984706] x23: ffff0008051fe000 x22: ffff8000113bbd40 x21: ffff000805165700
7642 04:15:55.255872 # [ 207.992145] x20: ffff80000a0c1298 x19: ffff800009a72cd8 x18: 0000000000000000
7643 04:15:55.256196 # [ 207.999583] x17: ffff800008440308 x16: ffff80000843ff7c x15: ffff8000086b1bb8
7644 04:15:55.256504 # [ 208.007021] x14: 0000000000000000 x13: 205d323133303039 x12: 2e37303220205b3e
7645 04:15:55.258432 # [ 208.014460] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f928
7646 04:15:55.298177 # [ 208.021898] x8 : ffff000804d7cf00 x7 : 3231333030392e37 x6 : 0000000000000001
7647 04:15:55.298658 # [ 208.029335] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7648 04:15:55.299016 # [ 208.036773] x2 : 0000000000000000 x1 : ffff000804d7cf00 x0 : 0000000000000023
7649 04:15:55.299346 # [ 208.044210] Call trace:
7650 04:15:55.299651 # [ 208.046925] fortify_panic+0x24/0x28
7651 04:15:55.300354 # [ 208.050783] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7652 04:15:55.300701 # [ 208.055687] lkdtm_do_action+0x2c/0x50
7653 04:15:55.301428 # [ 208.059717] direct_entry+0x164/0x180
7654 04:15:55.341449 # [ 208.063659] full_proxy_write+0x68/0xc0
7655 04:15:55.341925 # [ 208.067779] vfs_write+0xcc/0x2a0
7656 04:15:55.342336 # [ 208.071377] ksys_write+0x78/0x104
7657 04:15:55.342664 # [ 208.075060] __arm64_sys_write+0x28/0x3c
7658 04:15:55.342976 # [ 208.079267] invoke_syscall+0x8c/0x120
7659 04:15:55.343275 # [ 208.083300] el0_svc_common.constprop.0+0x68/0x124
7660 04:15:55.343577 # [ 208.088377] do_el0_svc+0x40/0xcc
7661 04:15:55.343867 # [ 208.091973] el0_svc+0x48/0xc0
7662 04:15:55.344156 # [ 208.095306] el0t_64_sync_handler+0xb8/0xbc
7663 04:15:55.344552 # [ 208.099771] el0t_64_sync+0x18c/0x190
7664 04:15:55.345334 # [ 208.103719] Code: aa1303e1 d0004960 91020000 97ffe254 (d4210000)
7665 04:15:55.384550 # [ 208.110095] ---[ end trace 0000000000000000 ]---
7666 04:15:55.385046 # [ 208.114989] note: cat[4119] exited with irqs disabled
7667 04:15:55.385504 # [ 208.120568] note: cat[4119] exited with preempt_count 1
7668 04:15:55.385911 # [ 208.126351] ------------[ cut here ]------------
7669 04:15:55.386357 # [ 208.131249] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7670 04:15:55.387887 # [ 208.141211] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7671 04:15:55.427743 # [ 208.155315] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.92-cip22 #1
7672 04:15:55.428237 # [ 208.163526] Hardware name: ARM Juno development board (r0) (DT)
7673 04:15:55.428691 # [ 208.169727] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7674 04:15:55.429111 # [ 208.178343] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7675 04:15:55.429509 # [ 208.184018] lr : ct_idle_enter+0x10/0x1c
7676 04:15:55.429894 # [ 208.188223] sp : ffff80000c42bd20
7677 04:15:55.431021 # [ 208.191809] x29: ffff80000c42bd20 x28: 0000000000000000 x27: 0000000000000000
7678 04:15:55.470890 # [ 208.199251] x26: 0000000000000000 x25: 00000030754b8674 x24: 0000000000000000
7679 04:15:55.471376 # [ 208.206689] x23: ffff0008042ab880 x22: 0000000000000000 x21: 0000000000000000
7680 04:15:55.471827 # [ 208.214127] x20: ffff00097efac458 x19: ffff80000a4fc458 x18: 0000000000000000
7681 04:15:55.472236 # [ 208.221565] x17: 3230303030303030 x16: 3030303030303020 x15: 3a20307820303066
7682 04:15:55.472635 # [ 208.229004] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
7683 04:15:55.474110 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
7684 04:15:55.514282 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7685 04:15:55.514790 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7686 04:15:55.515622 <4>[ 208.630675] cpuidle_enter_state+0x2a4/0x5a0
7687 04:15:55.516009 <4>[ 208.635238] cpuidle_enter+0x40/0x60
7688 04:15:55.516417 <4>[ 208.639100] do_idle+0x258/0x310
7689 04:15:55.516814 <4>[ 208.642613] cpu_startup_entry+0x3c/0x44
7690 04:15:55.517199 <4>[ 208.646822] secondary_start_kernel+0x138/0x160
7691 04:15:55.517656 <4>[ 208.651641] __secondary_switched+0xb0/0xb4
7692 04:15:55.518076 <4>[ 208.656115] irq event stamp: 207460
7693 04:15:55.518563 <4>[ 208.659878] hardirqs last enabled at (207459): [<ffff8000081cb8bc>] tick_nohz_idle_exit+0x78/0x1dc
7694 04:15:55.556251 <4>[ 208.669229] hardirqs last disabled at (207460): [<ffff8000096cf150>] __schedule+0x710/0xb30
7695 04:15:55.556581 <4>[ 208.677883] softirqs last enabled at (207406): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7696 04:15:55.556795 <4>[ 208.686706] softirqs last disabled at (207391): [<ffff800008017668>] ____do_softirq+0x18/0x24
7697 04:15:55.559403 <4>[ 208.695531] ---[ end trace 0000000000000000 ]---
7698 04:15:56.015740 <6>[ 209.123175] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7699 04:15:56.016041 <6>[ 209.129283] lkdtm: trying to memcpy() past the end of a struct
7700 04:15:56.016259 <6>[ 209.135632] lkdtm: 0: 16
7701 04:15:56.016431 <6>[ 209.138517] lkdtm: 1: 16
7702 04:15:56.016579 <6>[ 209.141348] lkdtm: s: 20
7703 04:15:56.016706 <0>[ 209.144153] detected buffer overflow in memcpy
7704 04:15:56.016831 <4>[ 209.148925] ------------[ cut here ]------------
7705 04:15:56.016961 <2>[ 209.153814] kernel BUG at lib/string_helpers.c:1027!
7706 04:15:56.017137 <0>[ 209.159059] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7707 04:15:56.058972 <4>[ 209.166219] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7708 04:15:56.059283 <4>[ 209.180061] CPU: 1 PID: 4167 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7709 04:15:56.059830 <4>[ 209.187999] Hardware name: ARM Juno development board (r0) (DT)
7710 04:15:56.060021 <4>[ 209.194195] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7711 04:15:56.060183 <4>[ 209.201441] pc : fortify_panic+0x24/0x28
7712 04:15:56.060365 <4>[ 209.205644] lr : fortify_panic+0x24/0x28
7713 04:15:56.062342 <4>[ 209.209840] sp : ffff800011463810
7714 04:15:56.102361 <4>[ 209.213420] x29: ffff800011463810 x28: ffff000805b11a80 x27: 0000000000000000
7715 04:15:56.102609 <4>[ 209.220848] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
7716 04:15:56.102784 <4>[ 209.228276] x23: ffff000805c2f000 x22: ffff800011463a30 x21: 0000000000000013
7717 04:15:56.102944 <4>[ 209.235701] x20: ffff000805c2f000 x19: ffff800009f64580 x18: 0000000000000000
7718 04:15:56.103096 <4>[ 209.243125] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7719 04:15:56.105558 <4>[ 209.250550] x14: 0000000000000000 x13: 205d333531343431 x12: 2e39303220205b3e
7720 04:15:56.145841 <4>[ 209.257974] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815f928
7721 04:15:56.146322 <4>[ 209.265399] x8 : ffff000805b11a80 x7 : 3335313434312e39 x6 : 0000000000000001
7722 04:15:56.146672 <4>[ 209.272823] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7723 04:15:56.146990 <4>[ 209.280247] x2 : 0000000000000000 x1 : ffff000805b11a80 x0 : 0000000000000022
7724 04:15:56.147295 <4>[ 209.287671] Call trace:
7725 04:15:56.147591 <4>[ 209.290380] fortify_panic+0x24/0x28
7726 04:15:56.149160 <4>[ 209.294229] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7727 04:15:56.189317 <4>[ 209.299123] lkdtm_do_action+0x2c/0x50
7728 04:15:56.189769 <4>[ 209.303147] direct_entry+0x164/0x180
7729 04:15:56.190133 <4>[ 209.307081] full_proxy_write+0x68/0xc0
7730 04:15:56.190452 <4>[ 209.311193] vfs_write+0xcc/0x2a0
7731 04:15:56.190757 <4>[ 209.314783] ksys_write+0x78/0x104
7732 04:15:56.191049 <4>[ 209.318458] __arm64_sys_write+0x28/0x3c
7733 04:15:56.191338 <4>[ 209.322655] invoke_syscall+0x8c/0x120
7734 04:15:56.191623 <4>[ 209.326680] el0_svc_common.constprop.0+0x68/0x124
7735 04:15:56.191908 <4>[ 209.331749] do_el0_svc+0x40/0xcc
7736 04:15:56.192191 <4>[ 209.335336] el0_svc+0x48/0xc0
7737 04:15:56.192923 <4>[ 209.338661] el0t_64_sync_handler+0xb8/0xbc
7738 04:15:56.234073 <4>[ 209.343117] el0t_64_sync+0x18c/0x190
7739 04:15:56.234353 <0>[ 209.347054] Code: aa1303e1 d0004960 91020000 97ffe254 (d4210000)
7740 04:15:56.234568 <4>[ 209.353423] ---[ end trace 0000000000000000 ]---
7741 04:15:56.235117 <6>[ 209.358310] note: cat[4167] exited with irqs disabled
7742 04:15:56.235306 <6>[ 209.363686] note: cat[4167] exited with preempt_count 1
7743 04:15:56.235465 <4>[ 209.370765] ------------[ cut here ]------------
7744 04:15:56.235655 <4>[ 209.375656] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7745 04:15:56.277352 <4>[ 209.385608] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7746 04:15:56.277630 <4>[ 209.399448] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
7747 04:15:56.277805 <4>[ 209.407646] Hardware name: ARM Juno development board (r0) (DT)
7748 04:15:56.277965 <4>[ 209.413838] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7749 04:15:56.278150 <4>[ 209.421080] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7750 04:15:56.280463 <4>[ 209.426586] lr : ct_idle_enter+0x10/0x1c
7751 04:15:56.320717 <4>[ 209.430787] sp : ffff80000c40bd20
7752 04:15:56.320990 <4>[ 209.434368] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000001
7753 04:15:56.321163 <4>[ 209.441796] x26: 0000000000000000 x25: 00000030bf781ff0 x24: 0000000000000000
7754 04:15:56.321322 <4>[ 209.449223] x23: ffff0008041bd080 x22: 0000000000000000 x21: 0000000000000000
7755 04:15:56.321474 <4>[ 209.456654] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7756 04:15:56.321622 <4>[ 209.464082] x17: 0000000000000061 x16: 0000000000000001 x15: ffff80000a5004c0
7757 04:15:56.364027 <4>[ 209.471508] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7758 04:15:56.364271 <4>[ 209.478932] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009142be0
7759 04:15:56.364446 <4>[ 209.486356] x8 : ffff0008008e9a80 x7 : 0000000000000000 x6 : 0000000000000000
7760 04:15:56.364606 <4>[ 209.493780] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
7761 04:15:56.364760 <4>[ 209.501204] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7762 04:15:56.364908 <4>[ 209.508629] Call trace:
7763 04:15:56.367332 <4>[ 209.511339] ct_kernel_exit.constprop.0+0x11c/0x180
7764 04:15:56.407666 <4>[ 209.516497] ct_idle_enter+0x10/0x1c
7765 04:15:56.408162 <4>[ 209.520346] cpuidle_enter_state+0x2a4/0x5a0
7766 04:15:56.408502 <4>[ 209.524893] cpuidle_enter+0x40/0x60
7767 04:15:56.408816 <4>[ 209.528742] do_idle+0x258/0x310
7768 04:15:56.409118 <4>[ 209.532245] cpu_startup_entry+0x3c/0x44
7769 04:15:56.409413 <4>[ 209.536441] secondary_start_kernel+0x138/0x160
7770 04:15:56.409702 <4>[ 209.541249] __secondary_switched+0xb0/0xb4
7771 04:15:56.410064 <4>[ 209.545709] irq event stamp: 239604
7772 04:15:56.410372 <4>[ 209.549463] hardirqs last enabled at (239603): [<ffff8000096c69f4>] el1_interrupt+0x54/0x64
7773 04:15:56.451231 <4>[ 209.558188] hardirqs last disabled at (239604): [<ffff800008127eac>] do_idle+0xec/0x310
7774 04:15:56.451853 <4>[ 209.566477] softirqs last enabled at (239598): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7775 04:15:56.452222 <4>[ 209.575284] softirqs last disabled at (239593): [<ffff800008017668>] ____do_softirq+0x18/0x24
7776 04:15:56.452549 <4>[ 209.584093] ---[ end trace 0000000000000000 ]---
7777 04:15:56.452968 # Segmentation fault
7778 04:15:56.453269 # [ 209.123175] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7779 04:15:56.454459 # [ 209.129283] lkdtm: trying to memcpy() past the end of a struct
7780 04:15:56.454861 # [ 209.135632] lkdtm: 0: 16
7781 04:15:56.494332 # [ 209.138517] lkdtm: 1: 16
7782 04:15:56.494737 # [ 209.141348] lkdtm: s: 20
7783 04:15:56.495041 # [ 209.144153] detected buffer overflow in memcpy
7784 04:15:56.495715 # [ 209.148925] ------------[ cut here ]------------
7785 04:15:56.496022 # [ 209.153814] kernel BUG at lib/string_helpers.c:1027!
7786 04:15:56.496291 # [ 209.159059] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7787 04:15:56.497683 # [ 209.166219] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7788 04:15:56.537491 # [ 209.180061] CPU: 1 PID: 4167 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7789 04:15:56.537910 # [ 209.187999] Hardware name: ARM Juno development board (r0) (DT)
7790 04:15:56.538254 # [ 209.194195] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7791 04:15:56.538539 # [ 209.201441] pc : fortify_panic+0x24/0x28
7792 04:15:56.538817 # [ 209.205644] lr : fortify_panic+0x24/0x28
7793 04:15:56.539080 # [ 209.209840] sp : ffff800011463810
7794 04:15:56.539334 # [ 209.213420] x29: ffff800011463810 x28: ffff000805b11a80 x27: 0000000000000000
7795 04:15:56.580660 # [ 209.220848] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
7796 04:15:56.581091 # [ 209.228276] x23: ffff000805c2f000 x22: ffff800011463a30 x21: 0000000000000013
7797 04:15:56.581400 # [ 209.235701] x20: ffff000805c2f000 x19: ffff800009f64580 x18: 0000000000000000
7798 04:15:56.581681 # [ 209.243125] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7799 04:15:56.582051 # [ 209.250550] x14: 0000000000000000 x13: 205d333531343431 x12: 2e39303220205b3e
7800 04:15:56.582381 # [ 209.257974] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815f928
7801 04:15:56.623888 # [ 209.265399] x8 : ffff000805b11a80 x7 : 3335313434312e39 x6 : 0000000000000001
7802 04:15:56.624353 # [ 209.272823] x5 : ffff80000b0b5508 x4 : 0000000000000001 x3 : 0000000000000000
7803 04:15:56.624693 # [ 209.280247] x2 : 0000000000000000 x1 : ffff000805b11a80 x0 : 0000000000000022
7804 04:15:56.625007 # [ 209.287671] Call trace:
7805 04:15:56.625308 # [ 209.290380] fortify_panic+0x24/0x28
7806 04:15:56.625602 # [ 209.294229] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7807 04:15:56.625896 # [ 209.299123] lkdtm_do_action+0x2c/0x50
7808 04:15:56.626232 # [ 209.303147] direct_entry+0x164/0x180
7809 04:15:56.626519 # [ 209.307081] full_proxy_write+0x68/0xc0
7810 04:15:56.627169 # [ 209.311193] vfs_write+0xcc/0x2a0
7811 04:15:56.667166 # [ 209.314783] ksys_write+0x78/0x104
7812 04:15:56.667640 # [ 209.318458] __arm64_sys_write+0x28/0x3c
7813 04:15:56.668074 # [ 209.322655] invoke_syscall+0x8c/0x120
7814 04:15:56.668567 # [ 209.326680] el0_svc_common.constprop.0+0x68/0x124
7815 04:15:56.668989 # [ 209.331749] do_el0_svc+0x40/0xcc
7816 04:15:56.669377 # [ 209.335336] el0_svc+0x48/0xc0
7817 04:15:56.669825 # [ 209.338661] el0t_64_sync_handler+0xb8/0xbc
7818 04:15:56.670282 # [ 209.343117] el0t_64_sync+0x18c/0x190
7819 04:15:56.670618 # [ 209.347054] Code: aa1303e1 d0004960 91020000 97ffe254 (d4210000)
7820 04:15:56.671285 # [ 209.353423] ---[ end trace 0000000000000000 ]---
7821 04:15:56.710279 # [ 209.358310] note: cat[4167] exited with irqs disabled
7822 04:15:56.710862 # [ 209.363686] note: cat[4167] exited with preempt_count 1
7823 04:15:56.711222 # [ 209.370765] ------------[ cut here ]------------
7824 04:15:56.711541 # [ 209.375656] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7825 04:15:56.711847 # [ 209.385608] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7826 04:15:56.753494 # [ 209.399448] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.92-cip22 #1
7827 04:15:56.753980 # [ 209.407646] Hardware name: ARM Juno development board (r0) (DT)
7828 04:15:56.754455 # [ 209.413838] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7829 04:15:56.754863 # [ 209.421080] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7830 04:15:56.755261 # [ 209.426586] lr : ct_idle_enter+0x10/0x1c
7831 04:15:56.755645 # [ 209.430787] sp : ffff80000c40bd20
7832 04:15:56.756026 # [ 209.434368] x29: ffff80000c40bd20 x28: 0000000000000000 x27: 0000000000000001
7833 04:15:56.796519 # [ 209.441796] x26: 0000000000000000 x25: 00000030bf781ff0 x24: 0000000000000000
7834 04:15:56.797008 # [ 209.449223] x23: ffff0008041bd080 x22: 0000000000000000 x21: 0000000000000000
7835 04:15:56.797441 # [ 209.456654] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7836 04:15:56.797850 # [ 209.464082] x17: 0000000000000061 x16: 0000000000000001 x15: ffff80000a5004c0
7837 04:15:56.798299 # [ 209.471508] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7838 04:15:56.798690 # [ 209.478932] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009142be0
7839 04:15:56.839754 # [ 209.486356] x8 : ffff0008008e9a80 x7 : 0000000000000000 x6 : 0000000000000000
7840 04:15:56.840230 # [ 209.493780] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
7841 04:15:56.840664 # [ 209.501204] x2 : ffff80000c40bd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7842 04:15:56.841065 # [ 209.508629] Call trace:
7843 04:15:56.841458 # [ 209.511339] ct_kernel_exit.constprop.0+0x11c/0x180
7844 04:15:56.841841 # [ 209.516497] ct_idle_enter+0x10/0x1c
7845 04:15:56.842261 # [ 209.520346] cpuidle_enter_state+0x2a4/0x5a0
7846 04:15:56.842658 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
7847 04:15:56.843517 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7848 04:15:56.858476 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7849 04:15:57.347244 <6>[ 210.458821] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7850 04:15:57.347776 <6>[ 210.465009] lkdtm: trying to memcpy() past the end of a struct member...
7851 04:15:57.348136 <4>[ 210.472066] ------------[ cut here ]------------
7852 04:15:57.348924 <4>[ 210.477018] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7853 04:15:57.350645 <4>[ 210.489506] WARNING: CPU: 1 PID: 4215 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7854 04:15:57.390474 <4>[ 210.499821] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7855 04:15:57.390961 <4>[ 210.513665] CPU: 1 PID: 4215 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7856 04:15:57.391759 <4>[ 210.521604] Hardware name: ARM Juno development board (r0) (DT)
7857 04:15:57.392138 <4>[ 210.527796] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7858 04:15:57.392547 <4>[ 210.535039] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7859 04:15:57.393966 <4>[ 210.540367] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7860 04:15:57.433820 <4>[ 210.545695] sp : ffff800011503890
7861 04:15:57.434665 <4>[ 210.549275] x29: ffff800011503890 x28: ffff000805b14f00 x27: 0000000000000000
7862 04:15:57.435055 <4>[ 210.556703] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
7863 04:15:57.435470 <4>[ 210.564128] x23: ffff00080538e000 x22: ffff80000b6db000 x21: ffff000806f4c980
7864 04:15:57.435869 <4>[ 210.571553] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7865 04:15:57.437238 <4>[ 210.578977] x17: ffff800008c1334c x16: ffff800008c169e4 x15: ffff8000080b3e9c
7866 04:15:57.477151 <4>[ 210.586401] x14: ffff8000096cf82c x13: ffff80000802ebf4 x12: ffff80000802eaf8
7867 04:15:57.477983 <4>[ 210.593825] x11: ffff80000802e9fc x10: ffff8000084403bc x9 : ffff8000096d8ba0
7868 04:15:57.478414 <4>[ 210.601250] x8 : ffff00080c261190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
7869 04:15:57.478830 <4>[ 210.608674] x5 : ffff800011504000 x4 : 0000000000000001 x3 : ffff80000b0b5508
7870 04:15:57.479227 <4>[ 210.616098] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b14f00
7871 04:15:57.479616 <4>[ 210.623523] Call trace:
7872 04:15:57.480444 <4>[ 210.626233] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7873 04:15:57.520578 <4>[ 210.631214] lkdtm_do_action+0x2c/0x50
7874 04:15:57.521031 <4>[ 210.635237] direct_entry+0x164/0x180
7875 04:15:57.521468 <4>[ 210.639172] full_proxy_write+0x68/0xc0
7876 04:15:57.521874 <4>[ 210.643284] vfs_write+0xcc/0x2a0
7877 04:15:57.522300 <4>[ 210.646872] ksys_write+0x78/0x104
7878 04:15:57.522695 <4>[ 210.650547] __arm64_sys_write+0x28/0x3c
7879 04:15:57.523077 <4>[ 210.654744] invoke_syscall+0x8c/0x120
7880 04:15:57.523455 <4>[ 210.658769] el0_svc_common.constprop.0+0x68/0x124
7881 04:15:57.523850 <4>[ 210.663837] do_el0_svc+0x40/0xcc
7882 04:15:57.524224 <4>[ 210.667425] el0_svc+0x48/0xc0
7883 04:15:57.524949 <4>[ 210.670750] el0t_64_sync_handler+0xb8/0xbc
7884 04:15:57.564037 <4>[ 210.675207] el0t_64_sync+0x18c/0x190
7885 04:15:57.564521 <4>[ 210.679139] irq event stamp: 0
7886 04:15:57.564957 <4>[ 210.682457] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7887 04:15:57.565362 <4>[ 210.689004] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
7888 04:15:57.566147 <4>[ 210.697467] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
7889 04:15:57.566519 <4>[ 210.705928] softirqs last disabled at (0): [<0000000000000000>] 0x0
7890 04:15:57.567327 <4>[ 210.712470] ---[ end trace 0000000000000000 ]---
7891 04:15:57.590413 <3>[ 210.717437] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7892 04:15:57.593496 <3>[ 210.725761] lkdtm: Unexpected! This kernel (6.1.92-cip22 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7893 04:15:57.825712 # [ 210.458821] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7894 04:15:57.826186 # [ 210.465009] lkdtm: trying to memcpy() past the end of a struct member...
7895 04:15:57.826586 # [ 210.472066] ------------[ cut here ]------------
7896 04:15:57.826989 # [ 210.477018] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7897 04:15:57.827354 # [ 210.489506] WARNING: CPU: 1 PID: 4215 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7898 04:15:57.868923 # [ 210.499821] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7899 04:15:57.869420 # [ 210.513665] CPU: 1 PID: 4215 Comm: cat Tainted: G B D W E 6.1.92-cip22 #1
7900 04:15:57.869858 # [ 210.521604] Hardware name: ARM Juno development board (r0) (DT)
7901 04:15:57.870300 # [ 210.527796] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7902 04:15:57.870697 # [ 210.535039] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7903 04:15:57.871088 # [ 210.540367] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7904 04:15:57.872212 # [ 210.545695] sp : ffff800011503890
7905 04:15:57.912104 # [ 210.549275] x29: ffff800011503890 x28: ffff000805b14f00 x27: 0000000000000000
7906 04:15:57.912581 # [ 210.556703] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802ec97f0
7907 04:15:57.913021 # [ 210.564128] x23: ffff00080538e000 x22: ffff80000b6db000 x21: ffff000806f4c980
7908 04:15:57.913799 # [ 210.571553] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7909 04:15:57.914194 # [ 210.578977] x17: ffff800008c1334c x16: ffff800008c169e4 x15: ffff8000080b3e9c
7910 04:15:57.915469 # [ 210.586401] x14: ffff8000096cf82c x13: ffff80000802ebf4 x12: ffff80000802eaf8
7911 04:15:57.955145 # [ 210.593825] x11: ffff80000802e9fc x10: ffff8000084403bc x9 : ffff8000096d8ba0
7912 04:15:57.955630 # [ 210.601250] x8 : ffff00080c261190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
7913 04:15:57.956068 # [ 210.608674] x5 : ffff800011504000 x4 : 0000000000000001 x3 : ffff80000b0b5508
7914 04:15:57.956474 # [ 210.616098] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b14f00
7915 04:15:57.956865 # [ 210.623523] Call trace:
7916 04:15:57.957244 # [ 210.626233] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7917 04:15:57.957623 # [ 210.631214] lkdtm_do_action+0x2c/0x50
7918 04:15:57.958403 # [ 210.635237] direct_entry+0x164/0x180
7919 04:15:57.998367 # [ 210.639172] full_proxy_write+0x68/0xc0
7920 04:15:57.998851 # [ 210.643284] vfs_write+0xcc/0x2a0
7921 04:15:57.999283 # [ 210.646872] ksys_write+0x78/0x104
7922 04:15:57.999689 # [ 210.650547] __arm64_sys_write+0x28/0x3c
7923 04:15:58.000077 # [ 210.654744] invoke_syscall+0x8c/0x120
7924 04:15:58.000462 # [ 210.658769] el0_svc_common.constprop.0+0x68/0x124
7925 04:15:58.000840 # [ 210.663837] do_el0_svc+0x40/0xcc
7926 04:15:58.001208 # [ 210.667425] el0_svc+0x48/0xc0
7927 04:15:58.001643 # [ 210.670750] el0t_64_sync_handler+0xb8/0xbc
7928 04:15:58.002093 # [ 210.675207] el0t_64_sync+0x18c/0x190
7929 04:15:58.002852 # [ 210.679139] irq event stamp: 0
7930 04:15:58.041541 # [ 210.682457] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7931 04:15:58.042041 # [ 210.689004] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
7932 04:15:58.042411 # [ 210.697467] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
7933 04:15:58.042732 # [ 210.705928] softirqs last disabled at (0): [<0000000000000000>] 0x0
7934 04:15:58.043039 # [ 210.712470] ---[ end trace 0000000000000000 ]---
7935 04:15:58.044758 # [ 210.717437] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7936 04:15:58.073235 # [ 210.725761] lkdtm: Unexpected! This kernel (6.1.92-cip22 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7937 04:15:58.073705 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
7938 04:15:58.074087 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7939 04:15:58.076475 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
7940 04:15:58.204222 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
7941 04:15:58.236209 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
7942 04:15:58.332112 # selftests: lkdtm: stack-entropy.sh
7943 04:15:58.526514 <6>[ 211.636705] lkdtm: Performing direct entry REPORT_STACK
7944 04:15:58.527019 <6>[ 211.642314] lkdtm: Starting stack offset tracking for pid 4260
7945 04:15:58.527364 <6>[ 211.648522] lkdtm: Stack offset: 0
7946 04:15:58.527679 <6>[ 211.652771] lkdtm: Performing direct entry REPORT_STACK
7947 04:15:58.527985 <6>[ 211.658326] lkdtm: Stack offset: -208
7948 04:15:58.528280 <6>[ 211.662727] lkdtm: Performing direct entry REPORT_STACK
7949 04:15:58.528570 <6>[ 211.668287] lkdtm: Stack offset: -288
7950 04:15:58.529669 <6>[ 211.672712] lkdtm: Performing direct entry REPORT_STACK
7951 04:15:58.571798 <6>[ 211.678263] lkdtm: Stack offset: 128
7952 04:15:58.572272 <6>[ 211.682557] lkdtm: Performing direct entry REPORT_STACK
7953 04:15:58.572616 <6>[ 211.688293] lkdtm: Stack offset: -144
7954 04:15:58.572932 <6>[ 211.692686] lkdtm: Performing direct entry REPORT_STACK
7955 04:15:58.573233 <6>[ 211.698213] lkdtm: Stack offset: -592
7956 04:15:58.573525 <6>[ 211.702404] lkdtm: Performing direct entry REPORT_STACK
7957 04:15:58.573815 <6>[ 211.707936] lkdtm: Stack offset: -224
7958 04:15:58.574145 <6>[ 211.712120] lkdtm: Performing direct entry REPORT_STACK
7959 04:15:58.574443 <6>[ 211.717652] lkdtm: Stack offset: -624
7960 04:15:58.616563 <6>[ 211.721839] lkdtm: Performing direct entry REPORT_STACK
7961 04:15:58.617021 <6>[ 211.727369] lkdtm: Stack offset: -240
7962 04:15:58.617364 <6>[ 211.731549] lkdtm: Performing direct entry REPORT_STACK
7963 04:15:58.617685 <6>[ 211.737080] lkdtm: Stack offset: -240
7964 04:15:58.617985 <6>[ 211.741272] lkdtm: Performing direct entry REPORT_STACK
7965 04:15:58.618687 <6>[ 211.746804] lkdtm: Stack offset: -720
7966 04:15:58.619015 <6>[ 211.750985] lkdtm: Performing direct entry REPORT_STACK
7967 04:15:58.619316 <6>[ 211.756515] lkdtm: Stack offset: -80
7968 04:15:58.619616 <6>[ 211.760611] lkdtm: Performing direct entry REPORT_STACK
7969 04:15:58.620008 <6>[ 211.766134] lkdtm: Stack offset: -32
7970 04:15:58.661176 <6>[ 211.770223] lkdtm: Performing direct entry REPORT_STACK
7971 04:15:58.661680 <6>[ 211.775771] lkdtm: Stack offset: -656
7972 04:15:58.662056 <6>[ 211.779963] lkdtm: Performing direct entry REPORT_STACK
7973 04:15:58.662390 <6>[ 211.785522] lkdtm: Stack offset: -144
7974 04:15:58.662703 <6>[ 211.789709] lkdtm: Performing direct entry REPORT_STACK
7975 04:15:58.663000 <6>[ 211.795251] lkdtm: Stack offset: -720
7976 04:15:58.663654 <6>[ 211.799450] lkdtm: Performing direct entry REPORT_STACK
7977 04:15:58.663976 <6>[ 211.805028] lkdtm: Stack offset: 160
7978 04:15:58.664469 <6>[ 211.809125] lkdtm: Performing direct entry REPORT_STACK
7979 04:15:58.705919 <6>[ 211.814659] lkdtm: Stack offset: -224
7980 04:15:58.706437 <6>[ 211.818838] lkdtm: Performing direct entry REPORT_STACK
7981 04:15:58.707152 <6>[ 211.824370] lkdtm: Stack offset: -400
7982 04:15:58.707503 <6>[ 211.828581] lkdtm: Performing direct entry REPORT_STACK
7983 04:15:58.707821 <6>[ 211.834104] lkdtm: Stack offset: 224
7984 04:15:58.708124 <6>[ 211.838195] lkdtm: Performing direct entry REPORT_STACK
7985 04:15:58.708419 <6>[ 211.843729] lkdtm: Stack offset: -384
7986 04:15:58.708704 <6>[ 211.847911] lkdtm: Performing direct entry REPORT_STACK
7987 04:15:58.709382 <6>[ 211.853446] lkdtm: Stack offset: -672
7988 04:15:58.750405 <6>[ 211.857631] lkdtm: Performing direct entry REPORT_STACK
7989 04:15:58.751039 <6>[ 211.863178] lkdtm: Stack offset: 48
7990 04:15:58.751653 <6>[ 211.867197] lkdtm: Performing direct entry REPORT_STACK
7991 04:15:58.752092 <6>[ 211.872732] lkdtm: Stack offset: -176
7992 04:15:58.752571 <6>[ 211.876910] lkdtm: Performing direct entry REPORT_STACK
7993 04:15:58.752974 <6>[ 211.882444] lkdtm: Stack offset: -576
7994 04:15:58.753513 <6>[ 211.886627] lkdtm: Performing direct entry REPORT_STACK
7995 04:15:58.753885 <6>[ 211.892159] lkdtm: Stack offset: -624
7996 04:15:58.754672 <6>[ 211.896340] lkdtm: Performing direct entry REPORT_STACK
7997 04:15:58.755120 <6>[ 211.901877] lkdtm: Stack offset: -544
7998 04:15:58.795181 <6>[ 211.906086] lkdtm: Performing direct entry REPORT_STACK
7999 04:15:58.795532 <6>[ 211.911747] lkdtm: Stack offset: 128
8000 04:15:58.795721 <6>[ 211.915866] lkdtm: Performing direct entry REPORT_STACK
8001 04:15:58.795884 <6>[ 211.921405] lkdtm: Stack offset: 256
8002 04:15:58.796036 <6>[ 211.925540] lkdtm: Performing direct entry REPORT_STACK
8003 04:15:58.796166 <6>[ 211.931073] lkdtm: Stack offset: -528
8004 04:15:58.796282 <6>[ 211.935271] lkdtm: Performing direct entry REPORT_STACK
8005 04:15:58.796397 <6>[ 211.940807] lkdtm: Stack offset: 256
8006 04:15:58.798296 <6>[ 211.944981] lkdtm: Performing direct entry REPORT_STACK
8007 04:15:58.840294 <6>[ 211.950534] lkdtm: Stack offset: -704
8008 04:15:58.840572 <6>[ 211.954861] lkdtm: Performing direct entry REPORT_STACK
8009 04:15:58.840746 <6>[ 211.960399] lkdtm: Stack offset: -80
8010 04:15:58.840906 <6>[ 211.964564] lkdtm: Performing direct entry REPORT_STACK
8011 04:15:58.841055 <6>[ 211.970153] lkdtm: Stack offset: -48
8012 04:15:58.841191 <6>[ 211.974263] lkdtm: Performing direct entry REPORT_STACK
8013 04:15:58.841312 <6>[ 211.979816] lkdtm: Stack offset: -192
8014 04:15:58.841432 <6>[ 211.984008] lkdtm: Performing direct entry REPORT_STACK
8015 04:15:58.843433 <6>[ 211.989550] lkdtm: Stack offset: -592
8016 04:15:58.884809 <6>[ 211.993726] lkdtm: Performing direct entry REPORT_STACK
8017 04:15:58.885049 <6>[ 211.999261] lkdtm: Stack offset: 112
8018 04:15:58.885219 <6>[ 212.003361] lkdtm: Performing direct entry REPORT_STACK
8019 04:15:58.885378 <6>[ 212.008896] lkdtm: Stack offset: -528
8020 04:15:58.885530 <6>[ 212.013076] lkdtm: Performing direct entry REPORT_STACK
8021 04:15:58.885679 <6>[ 212.018611] lkdtm: Stack offset: 64
8022 04:15:58.885824 <6>[ 212.022615] lkdtm: Performing direct entry REPORT_STACK
8023 04:15:58.885968 <6>[ 212.028154] lkdtm: Stack offset: -192
8024 04:15:58.887967 <6>[ 212.032413] lkdtm: Performing direct entry REPORT_STACK
8025 04:15:58.929604 <6>[ 212.037947] lkdtm: Stack offset: -128
8026 04:15:58.929834 <6>[ 212.042127] lkdtm: Performing direct entry REPORT_STACK
8027 04:15:58.930031 <6>[ 212.047661] lkdtm: Stack offset: -352
8028 04:15:58.930349 <6>[ 212.051851] lkdtm: Performing direct entry REPORT_STACK
8029 04:15:58.930657 <6>[ 212.057404] lkdtm: Stack offset: 256
8030 04:15:58.930949 <6>[ 212.061505] lkdtm: Performing direct entry REPORT_STACK
8031 04:15:58.931239 <6>[ 212.067039] lkdtm: Stack offset: -704
8032 04:15:58.931524 <6>[ 212.071222] lkdtm: Performing direct entry REPORT_STACK
8033 04:15:58.931808 <6>[ 212.076770] lkdtm: Stack offset: -608
8034 04:15:58.974642 <6>[ 212.080992] lkdtm: Performing direct entry REPORT_STACK
8035 04:15:58.975111 <6>[ 212.086526] lkdtm: Stack offset: -96
8036 04:15:58.975451 <6>[ 212.090619] lkdtm: Performing direct entry REPORT_STACK
8037 04:15:58.975767 <6>[ 212.096152] lkdtm: Stack offset: 64
8038 04:15:58.976068 <6>[ 212.100156] lkdtm: Performing direct entry REPORT_STACK
8039 04:15:58.976362 <6>[ 212.105690] lkdtm: Stack offset: 144
8040 04:15:58.976650 <6>[ 212.109790] lkdtm: Performing direct entry REPORT_STACK
8041 04:15:58.976937 <6>[ 212.115324] lkdtm: Stack offset: 144
8042 04:15:58.977220 <6>[ 212.119418] lkdtm: Performing direct entry REPORT_STACK
8043 04:15:58.977907 <6>[ 212.124952] lkdtm: Stack offset: -352
8044 04:15:59.019095 <6>[ 212.129130] lkdtm: Performing direct entry REPORT_STACK
8045 04:15:59.019548 <6>[ 212.134662] lkdtm: Stack offset: -256
8046 04:15:59.019892 <6>[ 212.138847] lkdtm: Performing direct entry REPORT_STACK
8047 04:15:59.020208 <6>[ 212.144382] lkdtm: Stack offset: -560
8048 04:15:59.020510 <6>[ 212.148590] lkdtm: Performing direct entry REPORT_STACK
8049 04:15:59.020805 <6>[ 212.154119] lkdtm: Stack offset: -32
8050 04:15:59.021092 <6>[ 212.158210] lkdtm: Performing direct entry REPORT_STACK
8051 04:15:59.021376 <6>[ 212.163743] lkdtm: Stack offset: -384
8052 04:15:59.022306 <6>[ 212.167924] lkdtm: Performing direct entry REPORT_STACK
8053 04:15:59.064003 <6>[ 212.173481] lkdtm: Stack offset: 208
8054 04:15:59.064463 <6>[ 212.177576] lkdtm: Performing direct entry REPORT_STACK
8055 04:15:59.064805 <6>[ 212.183115] lkdtm: Stack offset: -160
8056 04:15:59.065119 <6>[ 212.187308] lkdtm: Performing direct entry REPORT_STACK
8057 04:15:59.065423 <6>[ 212.192957] lkdtm: Stack offset: -144
8058 04:15:59.065720 <6>[ 212.197146] lkdtm: Performing direct entry REPORT_STACK
8059 04:15:59.066042 <6>[ 212.202681] lkdtm: Stack offset: -80
8060 04:15:59.066345 <6>[ 212.206779] lkdtm: Performing direct entry REPORT_STACK
8061 04:15:59.067118 <6>[ 212.212313] lkdtm: Stack offset: -288
8062 04:15:59.108287 <6>[ 212.216546] lkdtm: Performing direct entry REPORT_STACK
8063 04:15:59.108590 <6>[ 212.222193] lkdtm: Stack offset: 128
8064 04:15:59.108804 <6>[ 212.226287] lkdtm: Performing direct entry REPORT_STACK
8065 04:15:59.109015 <6>[ 212.231829] lkdtm: Stack offset: 80
8066 04:15:59.109438 <6>[ 212.235856] lkdtm: Performing direct entry REPORT_STACK
8067 04:15:59.109656 <6>[ 212.241391] lkdtm: Stack offset: -464
8068 04:15:59.109811 <6>[ 212.245578] lkdtm: Performing direct entry REPORT_STACK
8069 04:15:59.109950 <6>[ 212.251115] lkdtm: Stack offset: -336
8070 04:15:59.111404 <6>[ 212.255307] lkdtm: Performing direct entry REPORT_STACK
8071 04:15:59.153042 <6>[ 212.260844] lkdtm: Stack offset: 256
8072 04:15:59.153362 <6>[ 212.264937] lkdtm: Performing direct entry REPORT_STACK
8073 04:15:59.153576 <6>[ 212.270475] lkdtm: Stack offset: -640
8074 04:15:59.153744 <6>[ 212.274661] lkdtm: Performing direct entry REPORT_STACK
8075 04:15:59.154187 <6>[ 212.280196] lkdtm: Stack offset: 80
8076 04:15:59.154375 <6>[ 212.284206] lkdtm: Performing direct entry REPORT_STACK
8077 04:15:59.154511 <6>[ 212.289739] lkdtm: Stack offset: -352
8078 04:15:59.154639 <6>[ 212.293934] lkdtm: Performing direct entry REPORT_STACK
8079 04:15:59.154765 <6>[ 212.299476] lkdtm: Stack offset: -640
8080 04:15:59.197971 <6>[ 212.303658] lkdtm: Performing direct entry REPORT_STACK
8081 04:15:59.198267 <6>[ 212.309190] lkdtm: Stack offset: 240
8082 04:15:59.198442 <6>[ 212.313292] lkdtm: Performing direct entry REPORT_STACK
8083 04:15:59.198603 <6>[ 212.318826] lkdtm: Stack offset: -352
8084 04:15:59.198756 <6>[ 212.323002] lkdtm: Performing direct entry REPORT_STACK
8085 04:15:59.198908 <6>[ 212.328540] lkdtm: Stack offset: 144
8086 04:15:59.199004 <6>[ 212.332650] lkdtm: Performing direct entry REPORT_STACK
8087 04:15:59.199097 <6>[ 212.338182] lkdtm: Stack offset: -688
8088 04:15:59.199190 <6>[ 212.342388] lkdtm: Performing direct entry REPORT_STACK
8089 04:15:59.201119 <6>[ 212.347974] lkdtm: Stack offset: -112
8090 04:15:59.242579 <6>[ 212.352163] lkdtm: Performing direct entry REPORT_STACK
8091 04:15:59.242825 <6>[ 212.357710] lkdtm: Stack offset: 112
8092 04:15:59.242995 <6>[ 212.361809] lkdtm: Performing direct entry REPORT_STACK
8093 04:15:59.243152 <6>[ 212.367346] lkdtm: Stack offset: -144
8094 04:15:59.243304 <6>[ 212.371529] lkdtm: Performing direct entry REPORT_STACK
8095 04:15:59.243450 <6>[ 212.377134] lkdtm: Stack offset: -656
8096 04:15:59.243595 <6>[ 212.381323] lkdtm: Performing direct entry REPORT_STACK
8097 04:15:59.243739 <6>[ 212.386860] lkdtm: Stack offset: -656
8098 04:15:59.245885 <6>[ 212.391050] lkdtm: Performing direct entry REPORT_STACK
8099 04:15:59.287534 <6>[ 212.396587] lkdtm: Stack offset: -416
8100 04:15:59.287994 <6>[ 212.400774] lkdtm: Performing direct entry REPORT_STACK
8101 04:15:59.288342 <6>[ 212.406311] lkdtm: Stack offset: 256
8102 04:15:59.288658 <6>[ 212.410405] lkdtm: Performing direct entry REPORT_STACK
8103 04:15:59.288957 <6>[ 212.415942] lkdtm: Stack offset: -560
8104 04:15:59.289248 <6>[ 212.420135] lkdtm: Performing direct entry REPORT_STACK
8105 04:15:59.289538 <6>[ 212.425671] lkdtm: Stack offset: 240
8106 04:15:59.289825 <6>[ 212.429767] lkdtm: Performing direct entry REPORT_STACK
8107 04:15:59.290690 <6>[ 212.435304] lkdtm: Stack offset: 224
8108 04:15:59.332280 <6>[ 212.439401] lkdtm: Performing direct entry REPORT_STACK
8109 04:15:59.333131 <6>[ 212.444938] lkdtm: Stack offset: -272
8110 04:15:59.333512 <6>[ 212.449125] lkdtm: Performing direct entry REPORT_STACK
8111 04:15:59.333840 <6>[ 212.454676] lkdtm: Stack offset: -224
8112 04:15:59.334192 <6>[ 212.458983] lkdtm: Performing direct entry REPORT_STACK
8113 04:15:59.334499 <6>[ 212.464521] lkdtm: Stack offset: -336
8114 04:15:59.334790 <6>[ 212.468723] lkdtm: Performing direct entry REPORT_STACK
8115 04:15:59.335075 <6>[ 212.474379] lkdtm: Stack offset: -640
8116 04:15:59.335757 <6>[ 212.478574] lkdtm: Performing direct entry REPORT_STACK
8117 04:15:59.377167 <6>[ 212.484114] lkdtm: Stack offset: -32
8118 04:15:59.377632 <6>[ 212.488209] lkdtm: Performing direct entry REPORT_STACK
8119 04:15:59.378216 <6>[ 212.493745] lkdtm: Stack offset: -592
8120 04:15:59.378759 <6>[ 212.497933] lkdtm: Performing direct entry REPORT_STACK
8121 04:15:59.379292 <6>[ 212.503467] lkdtm: Stack offset: -32
8122 04:15:59.379777 <6>[ 212.507571] lkdtm: Performing direct entry REPORT_STACK
8123 04:15:59.380261 <6>[ 212.513108] lkdtm: Stack offset: 192
8124 04:15:59.380708 <6>[ 212.517201] lkdtm: Performing direct entry REPORT_STACK
8125 04:15:59.381137 <6>[ 212.522738] lkdtm: Stack offset: -288
8126 04:15:59.382050 <6>[ 212.526916] lkdtm: Performing direct entry REPORT_STACK
8127 04:15:59.421981 <6>[ 212.532458] lkdtm: Stack offset: -448
8128 04:15:59.422508 <6>[ 212.536688] lkdtm: Performing direct entry REPORT_STACK
8129 04:15:59.422845 <6>[ 212.542232] lkdtm: Stack offset: -320
8130 04:15:59.423153 <6>[ 212.546416] lkdtm: Performing direct entry REPORT_STACK
8131 04:15:59.423444 <6>[ 212.551955] lkdtm: Stack offset: -480
8132 04:15:59.423727 <6>[ 212.556152] lkdtm: Performing direct entry REPORT_STACK
8133 04:15:59.424009 <6>[ 212.561686] lkdtm: Stack offset: -160
8134 04:15:59.424288 <6>[ 212.565870] lkdtm: Performing direct entry REPORT_STACK
8135 04:15:59.425263 <6>[ 212.571404] lkdtm: Stack offset: -704
8136 04:15:59.466169 <6>[ 212.575596] lkdtm: Performing direct entry REPORT_STACK
8137 04:15:59.466440 <6>[ 212.581133] lkdtm: Stack offset: 48
8138 04:15:59.466971 <6>[ 212.585142] lkdtm: Performing direct entry REPORT_STACK
8139 04:15:59.467183 <6>[ 212.590681] lkdtm: Stack offset: 160
8140 04:15:59.467345 <6>[ 212.594802] lkdtm: Performing direct entry REPORT_STACK
8141 04:15:59.467596 <6>[ 212.600347] lkdtm: Stack offset: 240
8142 04:15:59.467796 <6>[ 212.604452] lkdtm: Performing direct entry REPORT_STACK
8143 04:15:59.467933 <6>[ 212.609999] lkdtm: Stack offset: -624
8144 04:15:59.469362 <6>[ 212.614197] lkdtm: Performing direct entry REPORT_STACK
8145 04:15:59.511047 <6>[ 212.619728] lkdtm: Stack offset: -688
8146 04:15:59.511588 <6>[ 212.623901] lkdtm: Performing direct entry REPORT_STACK
8147 04:15:59.511818 <6>[ 212.629451] lkdtm: Stack offset: -480
8148 04:15:59.512003 <6>[ 212.633653] lkdtm: Performing direct entry REPORT_STACK
8149 04:15:59.512159 <6>[ 212.639187] lkdtm: Stack offset: -176
8150 04:15:59.512304 <6>[ 212.643371] lkdtm: Performing direct entry REPORT_STACK
8151 04:15:59.512446 <6>[ 212.648912] lkdtm: Stack offset: -336
8152 04:15:59.512586 <6>[ 212.653105] lkdtm: Performing direct entry REPORT_STACK
8153 04:15:59.514218 <6>[ 212.658669] lkdtm: Stack offset: 32
8154 04:15:59.556101 <6>[ 212.662768] lkdtm: Performing direct entry REPORT_STACK
8155 04:15:59.556373 <6>[ 212.668308] lkdtm: Stack offset: -496
8156 04:15:59.556540 <6>[ 212.672536] lkdtm: Performing direct entry REPORT_STACK
8157 04:15:59.556694 <6>[ 212.678192] lkdtm: Stack offset: -624
8158 04:15:59.556842 <6>[ 212.682399] lkdtm: Performing direct entry REPORT_STACK
8159 04:15:59.556975 <6>[ 212.687934] lkdtm: Stack offset: -400
8160 04:15:59.557107 <6>[ 212.692115] lkdtm: Performing direct entry REPORT_STACK
8161 04:15:59.557238 <6>[ 212.697652] lkdtm: Stack offset: 208
8162 04:15:59.557366 <6>[ 212.701747] lkdtm: Performing direct entry REPORT_STACK
8163 04:15:59.559292 <6>[ 212.707284] lkdtm: Stack offset: -624
8164 04:15:59.600777 <6>[ 212.711473] lkdtm: Performing direct entry REPORT_STACK
8165 04:15:59.601112 <6>[ 212.717021] lkdtm: Stack offset: -448
8166 04:15:59.601354 <6>[ 212.721205] lkdtm: Performing direct entry REPORT_STACK
8167 04:15:59.601578 <6>[ 212.726743] lkdtm: Stack offset: -608
8168 04:15:59.601787 <6>[ 212.730930] lkdtm: Performing direct entry REPORT_STACK
8169 04:15:59.601993 <6>[ 212.736469] lkdtm: Stack offset: -208
8170 04:15:59.602328 <6>[ 212.740724] lkdtm: Performing direct entry REPORT_STACK
8171 04:15:59.602606 <6>[ 212.746269] lkdtm: Stack offset: -672
8172 04:15:59.604122 <6>[ 212.750456] lkdtm: Performing direct entry REPORT_STACK
8173 04:15:59.645814 <6>[ 212.755994] lkdtm: Stack offset: -576
8174 04:15:59.646341 <6>[ 212.760178] lkdtm: Performing direct entry REPORT_STACK
8175 04:15:59.646683 <6>[ 212.765715] lkdtm: Stack offset: 48
8176 04:15:59.646991 <6>[ 212.769723] lkdtm: Performing direct entry REPORT_STACK
8177 04:15:59.647285 <6>[ 212.775260] lkdtm: Stack offset: -64
8178 04:15:59.647576 <6>[ 212.779368] lkdtm: Performing direct entry REPORT_STACK
8179 04:15:59.647867 <6>[ 212.784906] lkdtm: Stack offset: -432
8180 04:15:59.648157 <6>[ 212.789095] lkdtm: Performing direct entry REPORT_STACK
8181 04:15:59.649178 <6>[ 212.794632] lkdtm: Stack offset: -80
8182 04:15:59.690259 <6>[ 212.798728] lkdtm: Performing direct entry REPORT_STACK
8183 04:15:59.690728 <6>[ 212.804265] lkdtm: Stack offset: -608
8184 04:15:59.691168 <6>[ 212.808447] lkdtm: Performing direct entry REPORT_STACK
8185 04:15:59.691570 <6>[ 212.813985] lkdtm: Stack offset: -432
8186 04:15:59.691976 <6>[ 212.818169] lkdtm: Performing direct entry REPORT_STACK
8187 04:15:59.692369 <6>[ 212.823725] lkdtm: Stack offset: -736
8188 04:15:59.692750 <6>[ 212.827907] lkdtm: Performing direct entry REPORT_STACK
8189 04:15:59.693150 <6>[ 212.833445] lkdtm: Stack offset: -80
8190 04:15:59.693892 <6>[ 212.837551] lkdtm: Performing direct entry REPORT_STACK
8191 04:15:59.735036 <6>[ 212.843089] lkdtm: Stack offset: 48
8192 04:15:59.735515 <6>[ 212.847107] lkdtm: Performing direct entry REPORT_STACK
8193 04:15:59.735950 <6>[ 212.852659] lkdtm: Stack offset: 0
8194 04:15:59.736351 <6>[ 212.856653] lkdtm: Performing direct entry REPORT_STACK
8195 04:15:59.736735 <6>[ 212.862181] lkdtm: Stack offset: -480
8196 04:15:59.737119 <6>[ 212.866363] lkdtm: Performing direct entry REPORT_STACK
8197 04:15:59.737496 <6>[ 212.871902] lkdtm: Stack offset: -400
8198 04:15:59.737864 <6>[ 212.876084] lkdtm: Performing direct entry REPORT_STACK
8199 04:15:59.738315 <6>[ 212.881621] lkdtm: Stack offset: 144
8200 04:15:59.779855 <6>[ 212.885716] lkdtm: Performing direct entry REPORT_STACK
8201 04:15:59.780328 <6>[ 212.891253] lkdtm: Stack offset: 80
8202 04:15:59.780759 <6>[ 212.895260] lkdtm: Performing direct entry REPORT_STACK
8203 04:15:59.781535 <6>[ 212.900808] lkdtm: Stack offset: 48
8204 04:15:59.781895 <6>[ 212.904835] lkdtm: Performing direct entry REPORT_STACK
8205 04:15:59.782330 <6>[ 212.910373] lkdtm: Stack offset: 96
8206 04:15:59.782719 <6>[ 212.914379] lkdtm: Performing direct entry REPORT_STACK
8207 04:15:59.783103 <6>[ 212.919916] lkdtm: Stack offset: -368
8208 04:15:59.783483 <6>[ 212.924095] lkdtm: Performing direct entry REPORT_STACK
8209 04:15:59.783948 <6>[ 212.929628] lkdtm: Stack offset: -304
8210 04:15:59.824267 <6>[ 212.933813] lkdtm: Performing direct entry REPORT_STACK
8211 04:15:59.824613 <6>[ 212.939395] lkdtm: Stack offset: -240
8212 04:15:59.824840 <6>[ 212.943620] lkdtm: Performing direct entry REPORT_STACK
8213 04:15:59.825047 <6>[ 212.949273] lkdtm: Stack offset: 64
8214 04:15:59.825329 <6>[ 212.953300] lkdtm: Performing direct entry REPORT_STACK
8215 04:15:59.825525 <6>[ 212.958837] lkdtm: Stack offset: -672
8216 04:15:59.825714 <6>[ 212.963053] lkdtm: Performing direct entry REPORT_STACK
8217 04:15:59.825950 <6>[ 212.968598] lkdtm: Stack offset: 176
8218 04:15:59.827379 <6>[ 212.972713] lkdtm: Performing direct entry REPORT_STACK
8219 04:15:59.869086 <6>[ 212.978246] lkdtm: Stack offset: -656
8220 04:15:59.869366 <6>[ 212.982435] lkdtm: Performing direct entry REPORT_STACK
8221 04:15:59.869590 <6>[ 212.987968] lkdtm: Stack offset: -528
8222 04:15:59.869792 <6>[ 212.992144] lkdtm: Performing direct entry REPORT_STACK
8223 04:15:59.869988 <6>[ 212.997676] lkdtm: Stack offset: -368
8224 04:15:59.870203 <6>[ 213.001856] lkdtm: Performing direct entry REPORT_STACK
8225 04:15:59.870398 <6>[ 213.007395] lkdtm: Stack offset: -720
8226 04:15:59.870587 <6>[ 213.011580] lkdtm: Performing direct entry REPORT_STACK
8227 04:15:59.872202 <6>[ 213.017119] lkdtm: Stack offset: -112
8228 04:15:59.913657 <6>[ 213.021328] lkdtm: Performing direct entry REPORT_STACK
8229 04:15:59.913896 <6>[ 213.026863] lkdtm: Stack offset: -592
8230 04:15:59.914137 <6>[ 213.031047] lkdtm: Performing direct entry REPORT_STACK
8231 04:15:59.914343 <6>[ 213.036584] lkdtm: Stack offset: -672
8232 04:15:59.914539 <6>[ 213.040769] lkdtm: Performing direct entry REPORT_STACK
8233 04:15:59.914699 <6>[ 213.046305] lkdtm: Stack offset: -320
8234 04:15:59.914814 <6>[ 213.050489] lkdtm: Performing direct entry REPORT_STACK
8235 04:15:59.914926 <6>[ 213.056030] lkdtm: Stack offset: -624
8236 04:15:59.916783 <6>[ 213.060229] lkdtm: Performing direct entry REPORT_STACK
8237 04:15:59.958958 <6>[ 213.065853] lkdtm: Stack offset: 160
8238 04:15:59.959421 <6>[ 213.069952] lkdtm: Performing direct entry REPORT_STACK
8239 04:15:59.959862 <6>[ 213.075489] lkdtm: Stack offset: 0
8240 04:15:59.960274 <6>[ 213.079409] lkdtm: Performing direct entry REPORT_STACK
8241 04:15:59.960667 <6>[ 213.084956] lkdtm: Stack offset: -176
8242 04:15:59.961057 <6>[ 213.089138] lkdtm: Performing direct entry REPORT_STACK
8243 04:15:59.961440 <6>[ 213.094683] lkdtm: Stack offset: -688
8244 04:15:59.961836 <6>[ 213.098914] lkdtm: Performing direct entry REPORT_STACK
8245 04:15:59.962264 <6>[ 213.104467] lkdtm: Stack offset: -96
8246 04:15:59.963005 <6>[ 213.108716] lkdtm: Performing direct entry REPORT_STACK
8247 04:16:00.003674 <6>[ 213.114245] lkdtm: Stack offset: -560
8248 04:16:00.004130 <6>[ 213.118432] lkdtm: Performing direct entry REPORT_STACK
8249 04:16:00.004565 <6>[ 213.123971] lkdtm: Stack offset: -256
8250 04:16:00.004966 <6>[ 213.128153] lkdtm: Performing direct entry REPORT_STACK
8251 04:16:00.005353 <6>[ 213.133691] lkdtm: Stack offset: 208
8252 04:16:00.005735 <6>[ 213.137788] lkdtm: Performing direct entry REPORT_STACK
8253 04:16:00.006152 <6>[ 213.143325] lkdtm: Stack offset: -704
8254 04:16:00.006533 <6>[ 213.147521] lkdtm: Performing direct entry REPORT_STACK
8255 04:16:00.007300 <6>[ 213.153061] lkdtm: Stack offset: -448
8256 04:16:00.048195 <6>[ 213.157244] lkdtm: Performing direct entry REPORT_STACK
8257 04:16:00.048654 <6>[ 213.162784] lkdtm: Stack offset: -224
8258 04:16:00.049449 <6>[ 213.166974] lkdtm: Performing direct entry REPORT_STACK
8259 04:16:00.049823 <6>[ 213.172513] lkdtm: Stack offset: -256
8260 04:16:00.050263 <6>[ 213.176697] lkdtm: Performing direct entry REPORT_STACK
8261 04:16:00.050664 <6>[ 213.182225] lkdtm: Stack offset: -608
8262 04:16:00.051051 <6>[ 213.186405] lkdtm: Performing direct entry REPORT_STACK
8263 04:16:00.051431 <6>[ 213.191943] lkdtm: Stack offset: 176
8264 04:16:00.051902 <6>[ 213.196042] lkdtm: Performing direct entry REPORT_STACK
8265 04:16:00.093753 <6>[ 213.201580] lkdtm: Stack offset: -384
8266 04:16:00.094257 <6>[ 213.205775] lkdtm: Performing direct entry REPORT_STACK
8267 04:16:00.094699 <6>[ 213.211314] lkdtm: Stack offset: -560
8268 04:16:00.095104 <6>[ 213.215501] lkdtm: Performing direct entry REPORT_STACK
8269 04:16:00.095494 <6>[ 213.221053] lkdtm: Stack offset: -416
8270 04:16:00.095877 <6>[ 213.225906] lkdtm: Performing direct entry REPORT_STACK
8271 04:16:00.096260 <6>[ 213.231458] lkdtm: Stack offset: 160
8272 04:16:00.096650 <6>[ 213.235687] lkdtm: Performing direct entry REPORT_STACK
8273 04:16:00.097391 <6>[ 213.241225] lkdtm: Stack offset: -480
8274 04:16:00.138353 <6>[ 213.245414] lkdtm: Performing direct entry REPORT_STACK
8275 04:16:00.138651 <6>[ 213.250951] lkdtm: Stack offset: 176
8276 04:16:00.139149 <6>[ 213.255048] lkdtm: Performing direct entry REPORT_STACK
8277 04:16:00.139392 <6>[ 213.260586] lkdtm: Stack offset: -80
8278 04:16:00.139599 <6>[ 213.264707] lkdtm: Performing direct entry REPORT_STACK
8279 04:16:00.139795 <6>[ 213.270256] lkdtm: Stack offset: -416
8280 04:16:00.140064 <6>[ 213.274436] lkdtm: Performing direct entry REPORT_STACK
8281 04:16:00.140250 <6>[ 213.279978] lkdtm: Stack offset: 160
8282 04:16:00.141454 <6>[ 213.284112] lkdtm: Performing direct entry REPORT_STACK
8283 04:16:00.141726 <6>[ 213.289650] lkdtm: Stack offset: -256
8284 04:16:00.183014 <6>[ 213.293849] lkdtm: Performing direct entry REPORT_STACK
8285 04:16:00.183347 <6>[ 213.299382] lkdtm: Stack offset: 128
8286 04:16:00.183554 <6>[ 213.303477] lkdtm: Performing direct entry REPORT_STACK
8287 04:16:00.183748 <6>[ 213.309006] lkdtm: Stack offset: -176
8288 04:16:00.183904 <6>[ 213.313196] lkdtm: Performing direct entry REPORT_STACK
8289 04:16:00.184031 <6>[ 213.318725] lkdtm: Stack offset: 192
8290 04:16:00.184428 <6>[ 213.322845] lkdtm: Performing direct entry REPORT_STACK
8291 04:16:00.184586 <6>[ 213.328398] lkdtm: Stack offset: -32
8292 04:16:00.186110 <6>[ 213.332562] lkdtm: Performing direct entry REPORT_STACK
8293 04:16:00.227799 <6>[ 213.338139] lkdtm: Stack offset: -512
8294 04:16:00.228059 <6>[ 213.342338] lkdtm: Performing direct entry REPORT_STACK
8295 04:16:00.228236 <6>[ 213.347879] lkdtm: Stack offset: -736
8296 04:16:00.228393 <6>[ 213.352083] lkdtm: Performing direct entry REPORT_STACK
8297 04:16:00.228542 <6>[ 213.357617] lkdtm: Stack offset: -48
8298 04:16:00.228690 <6>[ 213.361714] lkdtm: Performing direct entry REPORT_STACK
8299 04:16:00.228851 <6>[ 213.367252] lkdtm: Stack offset: -176
8300 04:16:00.228961 <6>[ 213.371435] lkdtm: Performing direct entry REPORT_STACK
8301 04:16:00.230912 <6>[ 213.376973] lkdtm: Stack offset: -320
8302 04:16:00.272547 <6>[ 213.381160] lkdtm: Performing direct entry REPORT_STACK
8303 04:16:00.272782 <6>[ 213.386708] lkdtm: Stack offset: -656
8304 04:16:00.272953 <6>[ 213.390892] lkdtm: Performing direct entry REPORT_STACK
8305 04:16:00.273110 <6>[ 213.396556] lkdtm: Stack offset: -608
8306 04:16:00.273263 <6>[ 213.400765] lkdtm: Performing direct entry REPORT_STACK
8307 04:16:00.273412 <6>[ 213.406377] lkdtm: Stack offset: 80
8308 04:16:00.273559 <6>[ 213.410388] lkdtm: Performing direct entry REPORT_STACK
8309 04:16:00.273706 <6>[ 213.415925] lkdtm: Stack offset: -48
8310 04:16:00.275821 <6>[ 213.420026] lkdtm: Performing direct entry REPORT_STACK
8311 04:16:00.317431 <6>[ 213.425562] lkdtm: Stack offset: -112
8312 04:16:00.318258 <6>[ 213.429746] lkdtm: Performing direct entry REPORT_STACK
8313 04:16:00.318634 <6>[ 213.435283] lkdtm: Stack offset: -560
8314 04:16:00.318959 <6>[ 213.439464] lkdtm: Performing direct entry REPORT_STACK
8315 04:16:00.319265 <6>[ 213.445012] lkdtm: Stack offset: 96
8316 04:16:00.319558 <6>[ 213.449022] lkdtm: Performing direct entry REPORT_STACK
8317 04:16:00.319844 <6>[ 213.454560] lkdtm: Stack offset: -464
8318 04:16:00.320131 <6>[ 213.458744] lkdtm: Performing direct entry REPORT_STACK
8319 04:16:00.320417 <6>[ 213.464280] lkdtm: Stack offset: 112
8320 04:16:00.362342 <6>[ 213.468375] lkdtm: Performing direct entry REPORT_STACK
8321 04:16:00.362804 <6>[ 213.473920] lkdtm: Stack offset: -672
8322 04:16:00.363148 <6>[ 213.478112] lkdtm: Performing direct entry REPORT_STACK
8323 04:16:00.363470 <6>[ 213.483649] lkdtm: Stack offset: -160
8324 04:16:00.363773 <6>[ 213.487831] lkdtm: Performing direct entry REPORT_STACK
8325 04:16:00.364068 <6>[ 213.493368] lkdtm: Stack offset: 16
8326 04:16:00.364351 <6>[ 213.497378] lkdtm: Performing direct entry REPORT_STACK
8327 04:16:00.364635 <6>[ 213.502914] lkdtm: Stack offset: -432
8328 04:16:00.364918 <6>[ 213.507107] lkdtm: Performing direct entry REPORT_STACK
8329 04:16:00.365595 <6>[ 213.512660] lkdtm: Stack offset: 160
8330 04:16:00.406908 <6>[ 213.516764] lkdtm: Performing direct entry REPORT_STACK
8331 04:16:00.407362 <6>[ 213.522316] lkdtm: Stack offset: -176
8332 04:16:00.407705 <6>[ 213.526560] lkdtm: Performing direct entry REPORT_STACK
8333 04:16:00.408023 <6>[ 213.532100] lkdtm: Stack offset: -736
8334 04:16:00.408327 <6>[ 213.536290] lkdtm: Performing direct entry REPORT_STACK
8335 04:16:00.408617 <6>[ 213.541828] lkdtm: Stack offset: 144
8336 04:16:00.408900 <6>[ 213.545923] lkdtm: Performing direct entry REPORT_STACK
8337 04:16:00.409187 <6>[ 213.551459] lkdtm: Stack offset: -528
8338 04:16:00.410064 <6>[ 213.555640] lkdtm: Performing direct entry REPORT_STACK
8339 04:16:00.451837 <6>[ 213.561180] lkdtm: Stack offset: -64
8340 04:16:00.452292 <6>[ 213.565290] lkdtm: Performing direct entry REPORT_STACK
8341 04:16:00.452635 <6>[ 213.570829] lkdtm: Stack offset: -80
8342 04:16:00.452951 <6>[ 213.574925] lkdtm: Performing direct entry REPORT_STACK
8343 04:16:00.453253 <6>[ 213.580462] lkdtm: Stack offset: -304
8344 04:16:00.453547 <6>[ 213.584691] lkdtm: Performing direct entry REPORT_STACK
8345 04:16:00.453834 <6>[ 213.590356] lkdtm: Stack offset: 208
8346 04:16:00.454172 <6>[ 213.594455] lkdtm: Performing direct entry REPORT_STACK
8347 04:16:00.454981 <6>[ 213.599994] lkdtm: Stack offset: -512
8348 04:16:00.496155 <6>[ 213.604184] lkdtm: Performing direct entry REPORT_STACK
8349 04:16:00.496447 <6>[ 213.609720] lkdtm: Stack offset: -304
8350 04:16:00.496642 <6>[ 213.613915] lkdtm: Performing direct entry REPORT_STACK
8351 04:16:00.496861 <6>[ 213.619454] lkdtm: Stack offset: -512
8352 04:16:00.497051 <6>[ 213.623664] lkdtm: Performing direct entry REPORT_STACK
8353 04:16:00.497185 <6>[ 213.629212] lkdtm: Stack offset: 112
8354 04:16:00.497311 <6>[ 213.633327] lkdtm: Performing direct entry REPORT_STACK
8355 04:16:00.497437 <6>[ 213.638864] lkdtm: Stack offset: -544
8356 04:16:00.499237 <6>[ 213.643056] lkdtm: Performing direct entry REPORT_STACK
8357 04:16:00.540947 <6>[ 213.648594] lkdtm: Stack offset: -480
8358 04:16:00.541223 <6>[ 213.652770] lkdtm: Performing direct entry REPORT_STACK
8359 04:16:00.541448 <6>[ 213.658307] lkdtm: Stack offset: -592
8360 04:16:00.541652 <6>[ 213.662507] lkdtm: Performing direct entry REPORT_STACK
8361 04:16:00.541849 <6>[ 213.668042] lkdtm: Stack offset: -720
8362 04:16:00.542284 <6>[ 213.672218] lkdtm: Performing direct entry REPORT_STACK
8363 04:16:00.542392 <6>[ 213.677760] lkdtm: Stack offset: -400
8364 04:16:00.542509 <6>[ 213.681936] lkdtm: Performing direct entry REPORT_STACK
8365 04:16:00.542623 <6>[ 213.687474] lkdtm: Stack offset: -240
8366 04:16:00.585797 <6>[ 213.691665] lkdtm: Performing direct entry REPORT_STACK
8367 04:16:00.586099 <6>[ 213.697198] lkdtm: Stack offset: -288
8368 04:16:00.586381 <6>[ 213.701383] lkdtm: Performing direct entry REPORT_STACK
8369 04:16:00.586586 <6>[ 213.706938] lkdtm: Stack offset: -80
8370 04:16:00.586785 <6>[ 213.711112] lkdtm: Performing direct entry REPORT_STACK
8371 04:16:00.587029 <6>[ 213.716651] lkdtm: Stack offset: -336
8372 04:16:00.587230 <6>[ 213.720835] lkdtm: Performing direct entry REPORT_STACK
8373 04:16:00.587390 <6>[ 213.726372] lkdtm: Stack offset: -336
8374 04:16:00.587548 <6>[ 213.730558] lkdtm: Performing direct entry REPORT_STACK
8375 04:16:00.588899 <6>[ 213.736164] lkdtm: Stack offset: -288
8376 04:16:00.630488 <6>[ 213.740364] lkdtm: Performing direct entry REPORT_STACK
8377 04:16:00.630768 <6>[ 213.745899] lkdtm: Stack offset: 160
8378 04:16:00.630991 <6>[ 213.750030] lkdtm: Performing direct entry REPORT_STACK
8379 04:16:00.631199 <6>[ 213.755569] lkdtm: Stack offset: 0
8380 04:16:00.631385 <6>[ 213.759508] lkdtm: Performing direct entry REPORT_STACK
8381 04:16:00.631569 <6>[ 213.765048] lkdtm: Stack offset: 128
8382 04:16:00.631747 <6>[ 213.769165] lkdtm: Performing direct entry REPORT_STACK
8383 04:16:00.631923 <6>[ 213.774699] lkdtm: Stack offset: -592
8384 04:16:00.633588 <6>[ 213.778884] lkdtm: Performing direct entry REPORT_STACK
8385 04:16:00.675335 <6>[ 213.784423] lkdtm: Stack offset: -176
8386 04:16:00.675580 <6>[ 213.788640] lkdtm: Performing direct entry REPORT_STACK
8387 04:16:00.675802 <6>[ 213.794165] lkdtm: Stack offset: -704
8388 04:16:00.676008 <6>[ 213.798349] lkdtm: Performing direct entry REPORT_STACK
8389 04:16:00.676205 <6>[ 213.803887] lkdtm: Stack offset: 16
8390 04:16:00.676370 <6>[ 213.807894] lkdtm: Performing direct entry REPORT_STACK
8391 04:16:00.676532 <6>[ 213.813448] lkdtm: Stack offset: -224
8392 04:16:00.676691 <6>[ 213.817638] lkdtm: Performing direct entry REPORT_STACK
8393 04:16:00.678618 <6>[ 213.823190] lkdtm: Stack offset: -176
8394 04:16:00.720128 <6>[ 213.827496] lkdtm: Performing direct entry REPORT_STACK
8395 04:16:00.720604 <6>[ 213.833036] lkdtm: Stack offset: 240
8396 04:16:00.721050 <6>[ 213.837133] lkdtm: Performing direct entry REPORT_STACK
8397 04:16:00.721464 <6>[ 213.842670] lkdtm: Stack offset: 128
8398 04:16:00.721858 <6>[ 213.846774] lkdtm: Performing direct entry REPORT_STACK
8399 04:16:00.722280 <6>[ 213.852321] lkdtm: Stack offset: 96
8400 04:16:00.722668 <6>[ 213.856330] lkdtm: Performing direct entry REPORT_STACK
8401 04:16:00.723068 <6>[ 213.861869] lkdtm: Stack offset: -208
8402 04:16:00.723815 <6>[ 213.866051] lkdtm: Performing direct entry REPORT_STACK
8403 04:16:00.724167 <6>[ 213.871589] lkdtm: Stack offset: -176
8404 04:16:00.764933 <6>[ 213.875782] lkdtm: Performing direct entry REPORT_STACK
8405 04:16:00.765395 <6>[ 213.881321] lkdtm: Stack offset: -64
8406 04:16:00.765830 <6>[ 213.885416] lkdtm: Performing direct entry REPORT_STACK
8407 04:16:00.766278 <6>[ 213.890953] lkdtm: Stack offset: 128
8408 04:16:00.766678 <6>[ 213.895051] lkdtm: Performing direct entry REPORT_STACK
8409 04:16:00.767066 <6>[ 213.900589] lkdtm: Stack offset: -144
8410 04:16:00.767446 <6>[ 213.904779] lkdtm: Performing direct entry REPORT_STACK
8411 04:16:00.767839 <6>[ 213.910317] lkdtm: Stack offset: -464
8412 04:16:00.768596 <6>[ 213.914501] lkdtm: Performing direct entry REPORT_STACK
8413 04:16:00.809531 <6>[ 213.920040] lkdtm: Stack offset: -736
8414 04:16:00.810139 <6>[ 213.924221] lkdtm: Performing direct entry REPORT_STACK
8415 04:16:00.810395 <6>[ 213.929760] lkdtm: Stack offset: -64
8416 04:16:00.810631 <6>[ 213.933873] lkdtm: Performing direct entry REPORT_STACK
8417 04:16:00.810861 <6>[ 213.939425] lkdtm: Stack offset: -736
8418 04:16:00.811056 <6>[ 213.943733] lkdtm: Performing direct entry REPORT_STACK
8419 04:16:00.811205 <6>[ 213.949272] lkdtm: Stack offset: 208
8420 04:16:00.811409 <6>[ 213.953385] lkdtm: Performing direct entry REPORT_STACK
8421 04:16:00.812640 <6>[ 213.958925] lkdtm: Stack offset: 48
8422 04:16:00.854097 <6>[ 213.962951] lkdtm: Performing direct entry REPORT_STACK
8423 04:16:00.854379 <6>[ 213.968496] lkdtm: Stack offset: 240
8424 04:16:00.854604 <6>[ 213.972595] lkdtm: Performing direct entry REPORT_STACK
8425 04:16:00.854806 <6>[ 213.978120] lkdtm: Stack offset: -112
8426 04:16:00.855001 <6>[ 213.982299] lkdtm: Performing direct entry REPORT_STACK
8427 04:16:00.855140 <6>[ 213.987842] lkdtm: Stack offset: -656
8428 04:16:00.855254 <6>[ 213.992030] lkdtm: Performing direct entry REPORT_STACK
8429 04:16:00.855368 <6>[ 213.997589] lkdtm: Stack offset: -256
8430 04:16:00.857233 <6>[ 214.001801] lkdtm: Performing direct entry REPORT_STACK
8431 04:16:00.899017 <6>[ 214.007339] lkdtm: Stack offset: -64
8432 04:16:00.899257 <6>[ 214.011442] lkdtm: Performing direct entry REPORT_STACK
8433 04:16:00.899477 <6>[ 214.016980] lkdtm: Stack offset: -720
8434 04:16:00.899681 <6>[ 214.021170] lkdtm: Performing direct entry REPORT_STACK
8435 04:16:00.899879 <6>[ 214.026707] lkdtm: Stack offset: -576
8436 04:16:00.900081 <6>[ 214.030891] lkdtm: Performing direct entry REPORT_STACK
8437 04:16:00.900194 <6>[ 214.036429] lkdtm: Stack offset: -144
8438 04:16:00.900307 <6>[ 214.040649] lkdtm: Performing direct entry REPORT_STACK
8439 04:16:00.900419 <6>[ 214.046180] lkdtm: Stack offset: -240
8440 04:16:00.943959 <6>[ 214.050451] lkdtm: Performing direct entry REPORT_STACK
8441 04:16:00.944211 <6>[ 214.056114] lkdtm: Stack offset: -208
8442 04:16:00.944432 <6>[ 214.060312] lkdtm: Performing direct entry REPORT_STACK
8443 04:16:00.944635 <6>[ 214.065851] lkdtm: Stack offset: -320
8444 04:16:00.944830 <6>[ 214.070033] lkdtm: Performing direct entry REPORT_STACK
8445 04:16:00.945007 <6>[ 214.075571] lkdtm: Stack offset: 16
8446 04:16:00.945120 <6>[ 214.079589] lkdtm: Performing direct entry REPORT_STACK
8447 04:16:00.945231 <6>[ 214.085127] lkdtm: Stack offset: 32
8448 04:16:00.945338 <6>[ 214.089155] lkdtm: Performing direct entry REPORT_STACK
8449 04:16:00.947076 <6>[ 214.094694] lkdtm: Stack offset: -528
8450 04:16:00.988489 <6>[ 214.098875] lkdtm: Performing direct entry REPORT_STACK
8451 04:16:00.988730 <6>[ 214.104413] lkdtm: Stack offset: -256
8452 04:16:00.988948 <6>[ 214.108615] lkdtm: Performing direct entry REPORT_STACK
8453 04:16:00.989150 <6>[ 214.114141] lkdtm: Stack offset: -240
8454 04:16:00.989344 <6>[ 214.118330] lkdtm: Performing direct entry REPORT_STACK
8455 04:16:00.989534 <6>[ 214.123868] lkdtm: Stack offset: -160
8456 04:16:00.989722 <6>[ 214.128053] lkdtm: Performing direct entry REPORT_STACK
8457 04:16:00.989906 <6>[ 214.133589] lkdtm: Stack offset: 160
8458 04:16:00.991617 <6>[ 214.137691] lkdtm: Performing direct entry REPORT_STACK
8459 04:16:01.033392 <6>[ 214.143228] lkdtm: Stack offset: 208
8460 04:16:01.033630 <6>[ 214.147324] lkdtm: Performing direct entry REPORT_STACK
8461 04:16:01.033849 <6>[ 214.152862] lkdtm: Stack offset: 0
8462 04:16:01.034066 <6>[ 214.156783] lkdtm: Performing direct entry REPORT_STACK
8463 04:16:01.034264 <6>[ 214.162324] lkdtm: Stack offset: -400
8464 04:16:01.034455 <6>[ 214.166536] lkdtm: Performing direct entry REPORT_STACK
8465 04:16:01.034643 <6>[ 214.172191] lkdtm: Stack offset: 256
8466 04:16:01.034824 <6>[ 214.176311] lkdtm: Performing direct entry REPORT_STACK
8467 04:16:01.036521 <6>[ 214.181859] lkdtm: Stack offset: -704
8468 04:16:01.078033 <6>[ 214.186055] lkdtm: Performing direct entry REPORT_STACK
8469 04:16:01.078268 <6>[ 214.191591] lkdtm: Stack offset: 80
8470 04:16:01.078487 <6>[ 214.195601] lkdtm: Performing direct entry REPORT_STACK
8471 04:16:01.078690 <6>[ 214.201140] lkdtm: Stack offset: -736
8472 04:16:01.078882 <6>[ 214.205320] lkdtm: Performing direct entry REPORT_STACK
8473 04:16:01.079053 <6>[ 214.210861] lkdtm: Stack offset: -80
8474 04:16:01.079222 <6>[ 214.214955] lkdtm: Performing direct entry REPORT_STACK
8475 04:16:01.079388 <6>[ 214.220503] lkdtm: Stack offset: -128
8476 04:16:01.081166 <6>[ 214.224715] lkdtm: Performing direct entry REPORT_STACK
8477 04:16:01.122822 <6>[ 214.230363] lkdtm: Stack offset: -176
8478 04:16:01.123140 <6>[ 214.234545] lkdtm: Performing direct entry REPORT_STACK
8479 04:16:01.123372 <6>[ 214.240084] lkdtm: Stack offset: 48
8480 04:16:01.123857 <6>[ 214.244110] lkdtm: Performing direct entry REPORT_STACK
8481 04:16:01.123987 <6>[ 214.249646] lkdtm: Stack offset: -672
8482 04:16:01.124118 <6>[ 214.253831] lkdtm: Performing direct entry REPORT_STACK
8483 04:16:01.124241 <6>[ 214.259366] lkdtm: Stack offset: -288
8484 04:16:01.124374 <6>[ 214.263571] lkdtm: Performing direct entry REPORT_STACK
8485 04:16:01.124511 <6>[ 214.269111] lkdtm: Stack offset: -672
8486 04:16:01.167564 <6>[ 214.273295] lkdtm: Performing direct entry REPORT_STACK
8487 04:16:01.167891 <6>[ 214.278833] lkdtm: Stack offset: -160
8488 04:16:01.168069 <6>[ 214.283026] lkdtm: Performing direct entry REPORT_STACK
8489 04:16:01.168270 <6>[ 214.288562] lkdtm: Stack offset: -528
8490 04:16:01.168519 <6>[ 214.292743] lkdtm: Performing direct entry REPORT_STACK
8491 04:16:01.168919 <6>[ 214.298276] lkdtm: Stack offset: -736
8492 04:16:01.169040 <6>[ 214.302468] lkdtm: Performing direct entry REPORT_STACK
8493 04:16:01.169155 <6>[ 214.308003] lkdtm: Stack offset: 224
8494 04:16:01.169251 <6>[ 214.312122] lkdtm: Performing direct entry REPORT_STACK
8495 04:16:01.170692 <6>[ 214.317660] lkdtm: Stack offset: -368
8496 04:16:01.212363 <6>[ 214.321870] lkdtm: Performing direct entry REPORT_STACK
8497 04:16:01.212630 <6>[ 214.327416] lkdtm: Stack offset: -304
8498 04:16:01.212804 <6>[ 214.331622] lkdtm: Performing direct entry REPORT_STACK
8499 04:16:01.213226 <6>[ 214.337167] lkdtm: Stack offset: 192
8500 04:16:01.213396 <6>[ 214.341284] lkdtm: Performing direct entry REPORT_STACK
8501 04:16:01.213548 <6>[ 214.346834] lkdtm: Stack offset: -144
8502 04:16:01.213697 <6>[ 214.351091] lkdtm: Performing direct entry REPORT_STACK
8503 04:16:01.213831 <6>[ 214.356645] lkdtm: Stack offset: -64
8504 04:16:01.215562 <6>[ 214.360761] lkdtm: Performing direct entry REPORT_STACK
8505 04:16:01.257126 <6>[ 214.366303] lkdtm: Stack offset: -624
8506 04:16:01.257359 <6>[ 214.370495] lkdtm: Performing direct entry REPORT_STACK
8507 04:16:01.257527 <6>[ 214.376033] lkdtm: Stack offset: -560
8508 04:16:01.257682 <6>[ 214.380214] lkdtm: Performing direct entry REPORT_STACK
8509 04:16:01.257831 <6>[ 214.385819] lkdtm: Stack offset: 96
8510 04:16:01.257978 <6>[ 214.389835] lkdtm: Performing direct entry REPORT_STACK
8511 04:16:01.258150 <6>[ 214.395373] lkdtm: Stack offset: -528
8512 04:16:01.258294 <6>[ 214.399555] lkdtm: Performing direct entry REPORT_STACK
8513 04:16:01.260286 <6>[ 214.405092] lkdtm: Stack offset: -688
8514 04:16:01.301643 <6>[ 214.409275] lkdtm: Performing direct entry REPORT_STACK
8515 04:16:01.301877 <6>[ 214.414821] lkdtm: Stack offset: -224
8516 04:16:01.302118 <6>[ 214.419005] lkdtm: Performing direct entry REPORT_STACK
8517 04:16:01.302439 <6>[ 214.424552] lkdtm: Stack offset: 16
8518 04:16:01.302737 <6>[ 214.428571] lkdtm: Performing direct entry REPORT_STACK
8519 04:16:01.303033 <6>[ 214.434096] lkdtm: Stack offset: -432
8520 04:16:01.303324 <6>[ 214.438276] lkdtm: Performing direct entry REPORT_STACK
8521 04:16:01.303609 <6>[ 214.443814] lkdtm: Stack offset: -608
8522 04:16:01.304954 <6>[ 214.447998] lkdtm: Performing direct entry REPORT_STACK
8523 04:16:01.346871 <6>[ 214.453536] lkdtm: Stack offset: 272
8524 04:16:01.347326 <6>[ 214.457638] lkdtm: Performing direct entry REPORT_STACK
8525 04:16:01.347667 <6>[ 214.463189] lkdtm: Stack offset: -16
8526 04:16:01.347984 <6>[ 214.467410] lkdtm: Performing direct entry REPORT_STACK
8527 04:16:01.348282 <6>[ 214.472948] lkdtm: Stack offset: 272
8528 04:16:01.348578 <6>[ 214.477044] lkdtm: Performing direct entry REPORT_STACK
8529 04:16:01.348866 <6>[ 214.482581] lkdtm: Stack offset: 192
8530 04:16:01.349150 <6>[ 214.486694] lkdtm: Performing direct entry REPORT_STACK
8531 04:16:01.349432 <6>[ 214.492232] lkdtm: Stack offset: -272
8532 04:16:01.350163 <6>[ 214.496418] lkdtm: Performing direct entry REPORT_STACK
8533 04:16:01.391643 <6>[ 214.501957] lkdtm: Stack offset: -512
8534 04:16:01.392104 <6>[ 214.506140] lkdtm: Performing direct entry REPORT_STACK
8535 04:16:01.392454 <6>[ 214.511677] lkdtm: Stack offset: -96
8536 04:16:01.392769 <6>[ 214.515773] lkdtm: Performing direct entry REPORT_STACK
8537 04:16:01.393075 <6>[ 214.521310] lkdtm: Stack offset: 160
8538 04:16:01.393730 <6>[ 214.525407] lkdtm: Performing direct entry REPORT_STACK
8539 04:16:01.394097 <6>[ 214.530945] lkdtm: Stack offset: -64
8540 04:16:01.394409 <6>[ 214.535042] lkdtm: Performing direct entry REPORT_STACK
8541 04:16:01.395095 <6>[ 214.540579] lkdtm: Stack offset: -496
8542 04:16:01.436278 <6>[ 214.544784] lkdtm: Performing direct entry REPORT_STACK
8543 04:16:01.436737 <6>[ 214.550323] lkdtm: Stack offset: 256
8544 04:16:01.437544 <6>[ 214.554420] lkdtm: Performing direct entry REPORT_STACK
8545 04:16:01.437912 <6>[ 214.559958] lkdtm: Stack offset: -464
8546 04:16:01.438346 <6>[ 214.564142] lkdtm: Performing direct entry REPORT_STACK
8547 04:16:01.438747 <6>[ 214.569680] lkdtm: Stack offset: -320
8548 04:16:01.439132 <6>[ 214.573870] lkdtm: Performing direct entry REPORT_STACK
8549 04:16:01.439513 <6>[ 214.579421] lkdtm: Stack offset: -640
8550 04:16:01.439989 <6>[ 214.583728] lkdtm: Performing direct entry REPORT_STACK
8551 04:16:01.480752 <6>[ 214.589267] lkdtm: Stack offset: 272
8552 04:16:01.481082 <6>[ 214.593366] lkdtm: Performing direct entry REPORT_STACK
8553 04:16:01.481324 <6>[ 214.598904] lkdtm: Stack offset: -480
8554 04:16:01.481502 <6>[ 214.603121] lkdtm: Performing direct entry REPORT_STACK
8555 04:16:01.481885 <6>[ 214.608675] lkdtm: Stack offset: -544
8556 04:16:01.482132 <6>[ 214.612863] lkdtm: Performing direct entry REPORT_STACK
8557 04:16:01.482307 <6>[ 214.618403] lkdtm: Stack offset: -256
8558 04:16:01.482442 <6>[ 214.622595] lkdtm: Performing direct entry REPORT_STACK
8559 04:16:01.482574 <6>[ 214.628135] lkdtm: Stack offset: -48
8560 04:16:01.525571 <6>[ 214.632243] lkdtm: Performing direct entry REPORT_STACK
8561 04:16:01.525874 <6>[ 214.637784] lkdtm: Stack offset: -240
8562 04:16:01.526152 <6>[ 214.641978] lkdtm: Performing direct entry REPORT_STACK
8563 04:16:01.526647 <6>[ 214.647516] lkdtm: Stack offset: 32
8564 04:16:01.526835 <6>[ 214.651523] lkdtm: Performing direct entry REPORT_STACK
8565 04:16:01.527016 <6>[ 214.657063] lkdtm: Stack offset: 96
8566 04:16:01.527184 <6>[ 214.661080] lkdtm: Performing direct entry REPORT_STACK
8567 04:16:01.527354 <6>[ 214.666612] lkdtm: Stack offset: 208
8568 04:16:01.527523 <6>[ 214.670715] lkdtm: Performing direct entry REPORT_STACK
8569 04:16:01.528726 <6>[ 214.676253] lkdtm: Stack offset: 160
8570 04:16:01.570283 <6>[ 214.680345] lkdtm: Performing direct entry REPORT_STACK
8571 04:16:01.570560 <6>[ 214.685878] lkdtm: Stack offset: -560
8572 04:16:01.570781 <6>[ 214.690060] lkdtm: Performing direct entry REPORT_STACK
8573 04:16:01.570985 <6>[ 214.695602] lkdtm: Stack offset: -224
8574 04:16:01.571180 <6>[ 214.699806] lkdtm: Performing direct entry REPORT_STACK
8575 04:16:01.571374 <6>[ 214.705459] lkdtm: Stack offset: 208
8576 04:16:01.571564 <6>[ 214.709562] lkdtm: Performing direct entry REPORT_STACK
8577 04:16:01.571714 <6>[ 214.715100] lkdtm: Stack offset: -432
8578 04:16:01.573457 <6>[ 214.719291] lkdtm: Performing direct entry REPORT_STACK
8579 04:16:01.615044 <6>[ 214.724829] lkdtm: Stack offset: -16
8580 04:16:01.615282 <6>[ 214.728937] lkdtm: Performing direct entry REPORT_STACK
8581 04:16:01.615499 <6>[ 214.734475] lkdtm: Stack offset: -32
8582 04:16:01.615701 <6>[ 214.738636] lkdtm: Performing direct entry REPORT_STACK
8583 04:16:01.615898 <6>[ 214.744174] lkdtm: Stack offset: -448
8584 04:16:01.616353 <6>[ 214.748356] lkdtm: Performing direct entry REPORT_STACK
8585 04:16:01.616531 <6>[ 214.753894] lkdtm: Stack offset: -336
8586 04:16:01.616721 <6>[ 214.758075] lkdtm: Performing direct entry REPORT_STACK
8587 04:16:01.618215 <6>[ 214.763613] lkdtm: Stack offset: -32
8588 04:16:01.659892 <6>[ 214.767708] lkdtm: Performing direct entry REPORT_STACK
8589 04:16:01.660355 <6>[ 214.773246] lkdtm: Stack offset: -80
8590 04:16:01.660788 <6>[ 214.777349] lkdtm: Performing direct entry REPORT_STACK
8591 04:16:01.661191 <6>[ 214.782887] lkdtm: Stack offset: -448
8592 04:16:01.661579 <6>[ 214.787069] lkdtm: Performing direct entry REPORT_STACK
8593 04:16:01.661960 <6>[ 214.792617] lkdtm: Stack offset: -240
8594 04:16:01.662369 <6>[ 214.796807] lkdtm: Performing direct entry REPORT_STACK
8595 04:16:01.662762 <6>[ 214.802346] lkdtm: Stack offset: 192
8596 04:16:01.663502 <6>[ 214.806443] lkdtm: Performing direct entry REPORT_STACK
8597 04:16:01.704796 <6>[ 214.811985] lkdtm: Stack offset: 64
8598 04:16:01.705264 <6>[ 214.816010] lkdtm: Performing direct entry REPORT_STACK
8599 04:16:01.705696 <6>[ 214.821670] lkdtm: Stack offset: -16
8600 04:16:01.706140 <6>[ 214.825773] lkdtm: Performing direct entry REPORT_STACK
8601 04:16:01.706540 <6>[ 214.831308] lkdtm: Stack offset: -224
8602 04:16:01.706927 <6>[ 214.835500] lkdtm: Performing direct entry REPORT_STACK
8603 04:16:01.707311 <6>[ 214.841039] lkdtm: Stack offset: 0
8604 04:16:01.707708 <6>[ 214.844958] lkdtm: Performing direct entry REPORT_STACK
8605 04:16:01.708146 <6>[ 214.850498] lkdtm: Stack offset: 224
8606 04:16:01.708827 <6>[ 214.854601] lkdtm: Performing direct entry REPORT_STACK
8607 04:16:01.749758 <6>[ 214.860156] lkdtm: Stack offset: 192
8608 04:16:01.750261 <6>[ 214.864251] lkdtm: Performing direct entry REPORT_STACK
8609 04:16:01.750613 <6>[ 214.869786] lkdtm: Stack offset: -416
8610 04:16:01.750930 <6>[ 214.873972] lkdtm: Performing direct entry REPORT_STACK
8611 04:16:01.751236 <6>[ 214.879506] lkdtm: Stack offset: 80
8612 04:16:01.751532 <6>[ 214.883516] lkdtm: Performing direct entry REPORT_STACK
8613 04:16:01.751820 <6>[ 214.889053] lkdtm: Stack offset: -384
8614 04:16:01.752108 <6>[ 214.893305] lkdtm: Performing direct entry REPORT_STACK
8615 04:16:01.752925 <6>[ 214.898859] lkdtm: Stack offset: -448
8616 04:16:01.794339 <6>[ 214.903168] lkdtm: Performing direct entry REPORT_STACK
8617 04:16:01.794890 <6>[ 214.908709] lkdtm: Stack offset: 256
8618 04:16:01.795383 <6>[ 214.912819] lkdtm: Performing direct entry REPORT_STACK
8619 04:16:01.796355 <6>[ 214.918356] lkdtm: Stack offset: -512
8620 04:16:01.796805 <6>[ 214.922536] lkdtm: Performing direct entry REPORT_STACK
8621 04:16:01.797330 <6>[ 214.928075] lkdtm: Stack offset: 240
8622 04:16:01.797840 <6>[ 214.932170] lkdtm: Performing direct entry REPORT_STACK
8623 04:16:01.798141 <6>[ 214.937719] lkdtm: Stack offset: -720
8624 04:16:01.798371 <6>[ 214.941905] lkdtm: Performing direct entry REPORT_STACK
8625 04:16:01.838828 <6>[ 214.947439] lkdtm: Stack offset: -96
8626 04:16:01.839106 <6>[ 214.951558] lkdtm: Performing direct entry REPORT_STACK
8627 04:16:01.839395 <6>[ 214.957100] lkdtm: Stack offset: -624
8628 04:16:01.839603 <6>[ 214.961307] lkdtm: Performing direct entry REPORT_STACK
8629 04:16:01.839766 <6>[ 214.966852] lkdtm: Stack offset: -256
8630 04:16:01.840194 <6>[ 214.971049] lkdtm: Performing direct entry REPORT_STACK
8631 04:16:01.840399 <6>[ 214.976600] lkdtm: Stack offset: -16
8632 04:16:01.840549 <6>[ 214.980705] lkdtm: Performing direct entry REPORT_STACK
8633 04:16:01.842023 <6>[ 214.986234] lkdtm: Stack offset: -128
8634 04:16:01.883713 <6>[ 214.990465] lkdtm: Performing direct entry REPORT_STACK
8635 04:16:01.884061 <6>[ 214.996014] lkdtm: Stack offset: -720
8636 04:16:01.884517 <6>[ 215.000288] lkdtm: Performing direct entry REPORT_STACK
8637 04:16:01.884697 <6>[ 215.005827] lkdtm: Stack offset: -384
8638 04:16:01.884865 <6>[ 215.010015] lkdtm: Performing direct entry REPORT_STACK
8639 04:16:01.885007 <6>[ 215.015548] lkdtm: Stack offset: -432
8640 04:16:01.885146 <6>[ 215.019725] lkdtm: Performing direct entry REPORT_STACK
8641 04:16:01.885285 <6>[ 215.025259] lkdtm: Stack offset: 96
8642 04:16:01.885436 <6>[ 215.029263] lkdtm: Performing direct entry REPORT_STACK
8643 04:16:01.886878 <6>[ 215.034800] lkdtm: Stack offset: 256
8644 04:16:01.928487 <6>[ 215.038912] lkdtm: Performing direct entry REPORT_STACK
8645 04:16:01.928728 <6>[ 215.044445] lkdtm: Stack offset: -384
8646 04:16:01.928948 <6>[ 215.048664] lkdtm: Performing direct entry REPORT_STACK
8647 04:16:01.929152 <6>[ 215.054298] lkdtm: Stack offset: -64
8648 04:16:01.929349 <6>[ 215.058406] lkdtm: Performing direct entry REPORT_STACK
8649 04:16:01.929544 <6>[ 215.063944] lkdtm: Stack offset: -288
8650 04:16:01.929732 <6>[ 215.068128] lkdtm: Performing direct entry REPORT_STACK
8651 04:16:01.929908 <6>[ 215.073665] lkdtm: Stack offset: 224
8652 04:16:01.931785 <6>[ 215.077768] lkdtm: Performing direct entry REPORT_STACK
8653 04:16:01.973517 <6>[ 215.083373] lkdtm: Stack offset: -160
8654 04:16:01.973979 <6>[ 215.087561] lkdtm: Performing direct entry REPORT_STACK
8655 04:16:01.974463 <6>[ 215.093099] lkdtm: Stack offset: 48
8656 04:16:01.974876 <6>[ 215.097119] lkdtm: Performing direct entry REPORT_STACK
8657 04:16:01.975272 <6>[ 215.102657] lkdtm: Stack offset: -480
8658 04:16:01.975659 <6>[ 215.106842] lkdtm: Performing direct entry REPORT_STACK
8659 04:16:01.976041 <6>[ 215.112379] lkdtm: Stack offset: -512
8660 04:16:01.976452 <6>[ 215.116595] lkdtm: Performing direct entry REPORT_STACK
8661 04:16:01.977191 <6>[ 215.122121] lkdtm: Stack offset: -288
8662 04:16:02.018169 <6>[ 215.126298] lkdtm: Performing direct entry REPORT_STACK
8663 04:16:02.018638 <6>[ 215.131850] lkdtm: Stack offset: 48
8664 04:16:02.019072 <6>[ 215.135868] lkdtm: Performing direct entry REPORT_STACK
8665 04:16:02.019482 <6>[ 215.141406] lkdtm: Stack offset: -544
8666 04:16:02.019878 <6>[ 215.145591] lkdtm: Performing direct entry REPORT_STACK
8667 04:16:02.020264 <6>[ 215.151128] lkdtm: Stack offset: 80
8668 04:16:02.020646 <6>[ 215.155137] lkdtm: Performing direct entry REPORT_STACK
8669 04:16:02.021047 <6>[ 215.160686] lkdtm: Stack offset: -64
8670 04:16:02.021798 <6>[ 215.164786] lkdtm: Performing direct entry REPORT_STACK
8671 04:16:02.062846 <6>[ 215.170336] lkdtm: Stack offset: 192
8672 04:16:02.063312 <6>[ 215.174447] lkdtm: Performing direct entry REPORT_STACK
8673 04:16:02.063752 <6>[ 215.180047] lkdtm: Stack offset: -544
8674 04:16:02.064159 <6>[ 215.184232] lkdtm: Performing direct entry REPORT_STACK
8675 04:16:02.064552 <6>[ 215.189768] lkdtm: Stack offset: 256
8676 04:16:02.064938 <6>[ 215.193874] lkdtm: Performing direct entry REPORT_STACK
8677 04:16:02.065312 <6>[ 215.199409] lkdtm: Stack offset: 208
8678 04:16:02.065683 <6>[ 215.203503] lkdtm: Performing direct entry REPORT_STACK
8679 04:16:02.066118 <6>[ 215.209042] lkdtm: Stack offset: 160
8680 04:16:02.107610 <6>[ 215.213133] lkdtm: Performing direct entry REPORT_STACK
8681 04:16:02.108072 <6>[ 215.218672] lkdtm: Stack offset: 192
8682 04:16:02.108504 <6>[ 215.222774] lkdtm: Performing direct entry REPORT_STACK
8683 04:16:02.109276 <6>[ 215.228312] lkdtm: Stack offset: 112
8684 04:16:02.109638 <6>[ 215.232403] lkdtm: Performing direct entry REPORT_STACK
8685 04:16:02.110058 <6>[ 215.237939] lkdtm: Stack offset: -224
8686 04:16:02.110441 <6>[ 215.242124] lkdtm: Performing direct entry REPORT_STACK
8687 04:16:02.110823 <6>[ 215.247662] lkdtm: Stack offset: 224
8688 04:16:02.111202 <6>[ 215.251766] lkdtm: Performing direct entry REPORT_STACK
8689 04:16:02.111666 <6>[ 215.257305] lkdtm: Stack offset: 112
8690 04:16:02.151997 <6>[ 215.261401] lkdtm: Performing direct entry REPORT_STACK
8691 04:16:02.152376 <6>[ 215.266939] lkdtm: Stack offset: -624
8692 04:16:02.152603 <6>[ 215.271121] lkdtm: Performing direct entry REPORT_STACK
8693 04:16:02.152814 <6>[ 215.276660] lkdtm: Stack offset: -560
8694 04:16:02.153016 <6>[ 215.280856] lkdtm: Performing direct entry REPORT_STACK
8695 04:16:02.153244 <6>[ 215.286399] lkdtm: Stack offset: 80
8696 04:16:02.153371 <6>[ 215.290423] lkdtm: Performing direct entry REPORT_STACK
8697 04:16:02.153724 <6>[ 215.296083] lkdtm: Stack offset: -240
8698 04:16:02.155053 <6>[ 215.300273] lkdtm: Performing direct entry REPORT_STACK
8699 04:16:02.196935 <6>[ 215.305821] lkdtm: Stack offset: -144
8700 04:16:02.197256 <6>[ 215.310041] lkdtm: Performing direct entry REPORT_STACK
8701 04:16:02.197439 <6>[ 215.315576] lkdtm: Stack offset: -640
8702 04:16:02.197727 <6>[ 215.319785] lkdtm: Performing direct entry REPORT_STACK
8703 04:16:02.197955 <6>[ 215.325324] lkdtm: Stack offset: 240
8704 04:16:02.198152 <6>[ 215.329442] lkdtm: Performing direct entry REPORT_STACK
8705 04:16:02.198527 <6>[ 215.334982] lkdtm: Stack offset: -416
8706 04:16:02.198665 <6>[ 215.339186] lkdtm: Performing direct entry REPORT_STACK
8707 04:16:02.200066 <6>[ 215.344736] lkdtm: Stack offset: -464
8708 04:16:02.241364 <6>[ 215.348939] lkdtm: Performing direct entry REPORT_STACK
8709 04:16:02.241906 <6>[ 215.354474] lkdtm: Stack offset: -304
8710 04:16:02.242119 <6>[ 215.358663] lkdtm: Performing direct entry REPORT_STACK
8711 04:16:02.242284 <6>[ 215.364198] lkdtm: Stack offset: -32
8712 04:16:02.242437 <6>[ 215.368295] lkdtm: Performing direct entry REPORT_STACK
8713 04:16:02.242585 <6>[ 215.373835] lkdtm: Stack offset: 48
8714 04:16:02.242727 <6>[ 215.377840] lkdtm: Performing direct entry REPORT_STACK
8715 04:16:02.242870 <6>[ 215.383377] lkdtm: Stack offset: -432
8716 04:16:02.244562 <6>[ 215.387556] lkdtm: Performing direct entry REPORT_STACK
8717 04:16:02.244741 <6>[ 215.393091] lkdtm: Stack offset: -320
8718 04:16:02.286426 <6>[ 215.397291] lkdtm: Performing direct entry REPORT_STACK
8719 04:16:02.286663 <6>[ 215.402849] lkdtm: Stack offset: -96
8720 04:16:02.286832 <6>[ 215.407088] lkdtm: Performing direct entry REPORT_STACK
8721 04:16:02.287250 <6>[ 215.412627] lkdtm: Stack offset: -672
8722 04:16:02.287418 <6>[ 215.416812] lkdtm: Performing direct entry REPORT_STACK
8723 04:16:02.287571 <6>[ 215.422349] lkdtm: Stack offset: -208
8724 04:16:02.287717 <6>[ 215.426546] lkdtm: Performing direct entry REPORT_STACK
8725 04:16:02.287860 <6>[ 215.432083] lkdtm: Stack offset: 176
8726 04:16:02.289618 <6>[ 215.436176] lkdtm: Performing direct entry REPORT_STACK
8727 04:16:02.331202 <6>[ 215.441779] lkdtm: Stack offset: -720
8728 04:16:02.331452 <6>[ 215.445968] lkdtm: Performing direct entry REPORT_STACK
8729 04:16:02.331626 <6>[ 215.451503] lkdtm: Stack offset: -720
8730 04:16:02.331785 <6>[ 215.455686] lkdtm: Performing direct entry REPORT_STACK
8731 04:16:02.331936 <6>[ 215.461223] lkdtm: Stack offset: -576
8732 04:16:02.332456 <6>[ 215.465415] lkdtm: Performing direct entry REPORT_STACK
8733 04:16:02.332781 <6>[ 215.470951] lkdtm: Stack offset: 80
8734 04:16:02.333073 <6>[ 215.474959] lkdtm: Performing direct entry REPORT_STACK
8735 04:16:02.334556 <6>[ 215.480506] lkdtm: Stack offset: 32
8736 04:16:02.376108 <6>[ 215.484542] lkdtm: Performing direct entry REPORT_STACK
8737 04:16:02.376560 <6>[ 215.490191] lkdtm: Stack offset: -672
8738 04:16:02.376899 <6>[ 215.494379] lkdtm: Performing direct entry REPORT_STACK
8739 04:16:02.377214 <6>[ 215.499917] lkdtm: Stack offset: -224
8740 04:16:02.377510 <6>[ 215.504097] lkdtm: Performing direct entry REPORT_STACK
8741 04:16:02.377804 <6>[ 215.509633] lkdtm: Stack offset: 176
8742 04:16:02.378122 <6>[ 215.513730] lkdtm: Performing direct entry REPORT_STACK
8743 04:16:02.378414 <6>[ 215.519263] lkdtm: Stack offset: -288
8744 04:16:02.379301 <6>[ 215.523448] lkdtm: Performing direct entry REPORT_STACK
8745 04:16:02.420796 <6>[ 215.528996] lkdtm: Stack offset: -624
8746 04:16:02.421249 <6>[ 215.533176] lkdtm: Performing direct entry REPORT_STACK
8747 04:16:02.421592 <6>[ 215.538714] lkdtm: Stack offset: -496
8748 04:16:02.421908 <6>[ 215.542898] lkdtm: Performing direct entry REPORT_STACK
8749 04:16:02.422247 <6>[ 215.548444] lkdtm: Stack offset: 64
8750 04:16:02.422539 <6>[ 215.552447] lkdtm: Performing direct entry REPORT_STACK
8751 04:16:02.422826 <6>[ 215.557979] lkdtm: Stack offset: -144
8752 04:16:02.423111 <6>[ 215.562163] lkdtm: Performing direct entry REPORT_STACK
8753 04:16:02.423396 <6>[ 215.567695] lkdtm: Stack offset: -48
8754 04:16:02.465742 <6>[ 215.571793] lkdtm: Performing direct entry REPORT_STACK
8755 04:16:02.466242 <6>[ 215.577329] lkdtm: Stack offset: 0
8756 04:16:02.466589 <6>[ 215.581246] lkdtm: Performing direct entry REPORT_STACK
8757 04:16:02.466906 <6>[ 215.586784] lkdtm: Stack offset: 128
8758 04:16:02.467208 <6>[ 215.590889] lkdtm: Performing direct entry REPORT_STACK
8759 04:16:02.467504 <6>[ 215.596441] lkdtm: Stack offset: -400
8760 04:16:02.467790 <6>[ 215.600728] lkdtm: Performing direct entry REPORT_STACK
8761 04:16:02.468075 <6>[ 215.606265] lkdtm: Stack offset: -528
8762 04:16:02.468357 <6>[ 215.610453] lkdtm: Performing direct entry REPORT_STACK
8763 04:16:02.469062 <6>[ 215.615988] lkdtm: Stack offset: 240
8764 04:16:02.509972 <6>[ 215.620083] lkdtm: Performing direct entry REPORT_STACK
8765 04:16:02.510599 <6>[ 215.625637] lkdtm: Stack offset: -368
8766 04:16:02.510865 <6>[ 215.629824] lkdtm: Performing direct entry REPORT_STACK
8767 04:16:02.511046 <6>[ 215.635361] lkdtm: Stack offset: 144
8768 04:16:02.511258 <6>[ 215.639451] lkdtm: Performing direct entry REPORT_STACK
8769 04:16:02.511409 <6>[ 215.644984] lkdtm: Stack offset: -464
8770 04:16:02.511577 <6>[ 215.649193] lkdtm: Performing direct entry REPORT_STACK
8771 04:16:02.511749 <6>[ 215.654725] lkdtm: Stack offset: 208
8772 04:16:02.513140 <6>[ 215.658826] lkdtm: Performing direct entry REPORT_STACK
8773 04:16:02.554905 <6>[ 215.664364] lkdtm: Stack offset: -688
8774 04:16:02.555211 <6>[ 215.668596] lkdtm: Performing direct entry REPORT_STACK
8775 04:16:02.555418 <6>[ 215.674231] lkdtm: Stack offset: -384
8776 04:16:02.555585 <6>[ 215.678420] lkdtm: Performing direct entry REPORT_STACK
8777 04:16:02.555740 <6>[ 215.683958] lkdtm: Stack offset: -160
8778 04:16:02.556218 <6>[ 215.688135] lkdtm: Performing direct entry REPORT_STACK
8779 04:16:02.556404 <6>[ 215.693668] lkdtm: Stack offset: 80
8780 04:16:02.556566 <6>[ 215.697675] lkdtm: Performing direct entry REPORT_STACK
8781 04:16:02.558033 <6>[ 215.703224] lkdtm: Stack offset: -96
8782 04:16:02.599337 <6>[ 215.707327] lkdtm: Performing direct entry REPORT_STACK
8783 04:16:02.599612 <6>[ 215.712879] lkdtm: Stack offset: -176
8784 04:16:02.599808 <6>[ 215.717060] lkdtm: Performing direct entry REPORT_STACK
8785 04:16:02.599977 <6>[ 215.722593] lkdtm: Stack offset: -528
8786 04:16:02.600112 <6>[ 215.726769] lkdtm: Performing direct entry REPORT_STACK
8787 04:16:02.600243 <6>[ 215.732304] lkdtm: Stack offset: -32
8788 04:16:02.600372 <6>[ 215.736415] lkdtm: Performing direct entry REPORT_STACK
8789 04:16:02.600502 <6>[ 215.741952] lkdtm: Stack offset: -272
8790 04:16:02.602487 <6>[ 215.746130] lkdtm: Performing direct entry REPORT_STACK
8791 04:16:02.644262 <6>[ 215.751666] lkdtm: Stack offset: -624
8792 04:16:02.644517 <6>[ 215.755850] lkdtm: Performing direct entry REPORT_STACK
8793 04:16:02.644688 <6>[ 215.761385] lkdtm: Stack offset: -560
8794 04:16:02.644844 <6>[ 215.765573] lkdtm: Performing direct entry REPORT_STACK
8795 04:16:02.644995 <6>[ 215.771111] lkdtm: Stack offset: 48
8796 04:16:02.645140 <6>[ 215.775130] lkdtm: Performing direct entry REPORT_STACK
8797 04:16:02.645276 <6>[ 215.780668] lkdtm: Stack offset: -256
8798 04:16:02.645395 <6>[ 215.784854] lkdtm: Performing direct entry REPORT_STACK
8799 04:16:02.645518 <6>[ 215.790405] lkdtm: Stack offset: -528
8800 04:16:02.689125 <6>[ 215.794671] lkdtm: Performing direct entry REPORT_STACK
8801 04:16:02.689361 <6>[ 215.800273] lkdtm: Stack offset: -288
8802 04:16:02.689532 <6>[ 215.804464] lkdtm: Performing direct entry REPORT_STACK
8803 04:16:02.689690 <6>[ 215.810016] lkdtm: Stack offset: 144
8804 04:16:02.689840 <6>[ 215.814133] lkdtm: Performing direct entry REPORT_STACK
8805 04:16:02.689987 <6>[ 215.819671] lkdtm: Stack offset: -48
8806 04:16:02.690313 <6>[ 215.823766] lkdtm: Performing direct entry REPORT_STACK
8807 04:16:02.690601 <6>[ 215.829303] lkdtm: Stack offset: -400
8808 04:16:02.690887 <6>[ 215.833495] lkdtm: Performing direct entry REPORT_STACK
8809 04:16:02.692473 <6>[ 215.839031] lkdtm: Stack offset: -704
8810 04:16:02.733894 <6>[ 215.843214] lkdtm: Performing direct entry REPORT_STACK
8811 04:16:02.734405 <6>[ 215.848750] lkdtm: Stack offset: -96
8812 04:16:02.734755 <6>[ 215.852842] lkdtm: Performing direct entry REPORT_STACK
8813 04:16:02.735077 <6>[ 215.858378] lkdtm: Stack offset: -400
8814 04:16:02.735383 <6>[ 215.862559] lkdtm: Performing direct entry REPORT_STACK
8815 04:16:02.735679 <6>[ 215.868096] lkdtm: Stack offset: 144
8816 04:16:02.735971 <6>[ 215.872195] lkdtm: Performing direct entry REPORT_STACK
8817 04:16:02.736258 <6>[ 215.877731] lkdtm: Stack offset: -624
8818 04:16:02.737041 <6>[ 215.881911] lkdtm: Performing direct entry REPORT_STACK
8819 04:16:02.778943 <6>[ 215.887447] lkdtm: Stack offset: -688
8820 04:16:02.779404 <6>[ 215.891644] lkdtm: Performing direct entry REPORT_STACK
8821 04:16:02.779743 <6>[ 215.897191] lkdtm: Stack offset: 160
8822 04:16:02.780059 <6>[ 215.901293] lkdtm: Performing direct entry REPORT_STACK
8823 04:16:02.780359 <6>[ 215.906844] lkdtm: Stack offset: 32
8824 04:16:02.780651 <6>[ 215.910974] lkdtm: Performing direct entry REPORT_STACK
8825 04:16:02.780945 <6>[ 215.916511] lkdtm: Stack offset: 64
8826 04:16:02.781231 <6>[ 215.920547] lkdtm: Performing direct entry REPORT_STACK
8827 04:16:02.782104 <6>[ 215.926194] lkdtm: Stack offset: -672
8828 04:16:02.823818 <6>[ 215.930379] lkdtm: Performing direct entry REPORT_STACK
8829 04:16:02.824273 <6>[ 215.935917] lkdtm: Stack offset: -16
8830 04:16:02.824611 <6>[ 215.940014] lkdtm: Performing direct entry REPORT_STACK
8831 04:16:02.824921 <6>[ 215.945596] lkdtm: Stack offset: 64
8832 04:16:02.825223 <6>[ 215.949627] lkdtm: Performing direct entry REPORT_STACK
8833 04:16:02.825521 <6>[ 215.955191] lkdtm: Stack offset: -512
8834 04:16:02.825808 <6>[ 215.959382] lkdtm: Performing direct entry REPORT_STACK
8835 04:16:02.826151 <6>[ 215.964916] lkdtm: Stack offset: -592
8836 04:16:02.826452 <6>[ 215.969098] lkdtm: Performing direct entry REPORT_STACK
8837 04:16:02.827220 <6>[ 215.974631] lkdtm: Stack offset: -400
8838 04:16:02.867996 <6>[ 215.978813] lkdtm: Performing direct entry REPORT_STACK
8839 04:16:02.868272 <6>[ 215.984346] lkdtm: Stack offset: -704
8840 04:16:02.868741 <6>[ 215.988563] lkdtm: Performing direct entry REPORT_STACK
8841 04:16:02.868942 <6>[ 215.994088] lkdtm: Stack offset: -416
8842 04:16:02.869106 <6>[ 215.998268] lkdtm: Performing direct entry REPORT_STACK
8843 04:16:02.869259 <6>[ 216.003806] lkdtm: Stack offset: -528
8844 04:16:02.869413 <6>[ 216.007989] lkdtm: Performing direct entry REPORT_STACK
8845 04:16:02.869590 <6>[ 216.013523] lkdtm: Stack offset: 80
8846 04:16:02.871139 <6>[ 216.017553] lkdtm: Performing direct entry REPORT_STACK
8847 04:16:02.912842 <6>[ 216.023087] lkdtm: Stack offset: 176
8848 04:16:02.913117 <6>[ 216.027179] lkdtm: Performing direct entry REPORT_STACK
8849 04:16:02.913294 <6>[ 216.032716] lkdtm: Stack offset: 272
8850 04:16:02.913493 <6>[ 216.036848] lkdtm: Performing direct entry REPORT_STACK
8851 04:16:02.913755 <6>[ 216.042388] lkdtm: Stack offset: -272
8852 04:16:02.914225 <6>[ 216.046587] lkdtm: Performing direct entry REPORT_STACK
8853 04:16:02.914414 <6>[ 216.052122] lkdtm: Stack offset: -608
8854 04:16:02.914664 <6>[ 216.056306] lkdtm: Performing direct entry REPORT_STACK
8855 04:16:02.915921 <6>[ 216.061843] lkdtm: Stack offset: -576
8856 04:16:02.957549 <6>[ 216.066052] lkdtm: Performing direct entry REPORT_STACK
8857 04:16:02.957822 <6>[ 216.071619] lkdtm: Stack offset: 144
8858 04:16:02.958080 <6>[ 216.075724] lkdtm: Performing direct entry REPORT_STACK
8859 04:16:02.958279 <6>[ 216.081275] lkdtm: Stack offset: 48
8860 04:16:02.958427 <6>[ 216.085318] lkdtm: Performing direct entry REPORT_STACK
8861 04:16:02.958570 <6>[ 216.090859] lkdtm: Stack offset: -352
8862 04:16:02.958708 <6>[ 216.095043] lkdtm: Performing direct entry REPORT_STACK
8863 04:16:02.958842 <6>[ 216.100579] lkdtm: Stack offset: -64
8864 04:16:02.960680 <6>[ 216.104697] lkdtm: Performing direct entry REPORT_STACK
8865 04:16:03.002273 <6>[ 216.110349] lkdtm: Stack offset: -448
8866 04:16:03.002513 <6>[ 216.114533] lkdtm: Performing direct entry REPORT_STACK
8867 04:16:03.002717 <6>[ 216.120071] lkdtm: Stack offset: -304
8868 04:16:03.002883 <6>[ 216.124258] lkdtm: Performing direct entry REPORT_STACK
8869 04:16:03.003061 <6>[ 216.129797] lkdtm: Stack offset: 0
8870 04:16:03.003215 <6>[ 216.133720] lkdtm: Performing direct entry REPORT_STACK
8871 04:16:03.003349 <6>[ 216.139257] lkdtm: Stack offset: -96
8872 04:16:03.003443 <6>[ 216.143372] lkdtm: Performing direct entry REPORT_STACK
8873 04:16:03.003535 <6>[ 216.148909] lkdtm: Stack offset: -384
8874 04:16:03.047546 <6>[ 216.153092] lkdtm: Performing direct entry REPORT_STACK
8875 04:16:03.048005 <6>[ 216.158696] lkdtm: Stack offset: -64
8876 04:16:03.048349 <6>[ 216.162799] lkdtm: Performing direct entry REPORT_STACK
8877 04:16:03.048662 <6>[ 216.168337] lkdtm: Stack offset: -480
8878 04:16:03.048964 <6>[ 216.172569] lkdtm: Performing direct entry REPORT_STACK
8879 04:16:03.049255 <6>[ 216.178153] lkdtm: Stack offset: 160
8880 04:16:03.049543 <6>[ 216.182249] lkdtm: Performing direct entry REPORT_STACK
8881 04:16:03.049823 <6>[ 216.187787] lkdtm: Stack offset: 192
8882 04:16:03.050139 <6>[ 216.191891] lkdtm: Performing direct entry REPORT_STACK
8883 04:16:03.050847 <6>[ 216.197427] lkdtm: Stack offset: 0
8884 04:16:03.092062 <6>[ 216.201362] lkdtm: Performing direct entry REPORT_STACK
8885 04:16:03.092510 <6>[ 216.206897] lkdtm: Stack offset: -304
8886 04:16:03.092851 <6>[ 216.211083] lkdtm: Performing direct entry REPORT_STACK
8887 04:16:03.093162 <6>[ 216.216622] lkdtm: Stack offset: -208
8888 04:16:03.093466 <6>[ 216.220807] lkdtm: Performing direct entry REPORT_STACK
8889 04:16:03.093758 <6>[ 216.226346] lkdtm: Stack offset: -576
8890 04:16:03.094077 <6>[ 216.230525] lkdtm: Performing direct entry REPORT_STACK
8891 04:16:03.094367 <6>[ 216.236063] lkdtm: Stack offset: -352
8892 04:16:03.095343 <6>[ 216.240243] lkdtm: Performing direct entry REPORT_STACK
8893 04:16:03.136848 <6>[ 216.245778] lkdtm: Stack offset: -224
8894 04:16:03.137308 <6>[ 216.249969] lkdtm: Performing direct entry REPORT_STACK
8895 04:16:03.137649 <6>[ 216.255503] lkdtm: Stack offset: -320
8896 04:16:03.137963 <6>[ 216.259687] lkdtm: Performing direct entry REPORT_STACK
8897 04:16:03.138309 <6>[ 216.265235] lkdtm: Stack offset: -304
8898 04:16:03.138616 <6>[ 216.269420] lkdtm: Performing direct entry REPORT_STACK
8899 04:16:03.138909 <6>[ 216.274959] lkdtm: Stack offset: -32
8900 04:16:03.139196 <6>[ 216.279057] lkdtm: Performing direct entry REPORT_STACK
8901 04:16:03.140016 <6>[ 216.284610] lkdtm: Stack offset: 160
8902 04:16:03.181369 <6>[ 216.288780] lkdtm: Performing direct entry REPORT_STACK
8903 04:16:03.181830 <6>[ 216.294306] lkdtm: Stack offset: -208
8904 04:16:03.182201 <6>[ 216.298497] lkdtm: Performing direct entry REPORT_STACK
8905 04:16:03.182525 <6>[ 216.304033] lkdtm: Stack offset: -32
8906 04:16:03.182835 <6>[ 216.308135] lkdtm: Performing direct entry REPORT_STACK
8907 04:16:03.183131 <6>[ 216.313674] lkdtm: Stack offset: -64
8908 04:16:03.183420 <6>[ 216.317774] lkdtm: Performing direct entry REPORT_STACK
8909 04:16:03.183708 <6>[ 216.323313] lkdtm: Stack offset: -240
8910 04:16:03.184527 <6>[ 216.327504] lkdtm: Performing direct entry REPORT_STACK
8911 04:16:03.225863 <6>[ 216.333039] lkdtm: Stack offset: -592
8912 04:16:03.226226 <6>[ 216.337223] lkdtm: Performing direct entry REPORT_STACK
8913 04:16:03.226511 <6>[ 216.342757] lkdtm: Stack offset: 240
8914 04:16:03.226674 <6>[ 216.346855] lkdtm: Performing direct entry REPORT_STACK
8915 04:16:03.226819 <6>[ 216.352390] lkdtm: Stack offset: -464
8916 04:16:03.226993 <6>[ 216.356609] lkdtm: Performing direct entry REPORT_STACK
8917 04:16:03.227226 <6>[ 216.362154] lkdtm: Stack offset: 192
8918 04:16:03.227374 <6>[ 216.366246] lkdtm: Performing direct entry REPORT_STACK
8919 04:16:03.227558 <6>[ 216.371782] lkdtm: Stack offset: -688
8920 04:16:03.228940 <6>[ 216.376001] lkdtm: Performing direct entry REPORT_STACK
8921 04:16:03.270922 <6>[ 216.381542] lkdtm: Stack offset: 32
8922 04:16:03.271280 <6>[ 216.385579] lkdtm: Performing direct entry REPORT_STACK
8923 04:16:03.271542 <6>[ 216.391111] lkdtm: Stack offset: -240
8924 04:16:03.272068 <6>[ 216.395310] lkdtm: Performing direct entry REPORT_STACK
8925 04:16:03.272303 <6>[ 216.400870] lkdtm: Stack offset: -192
8926 04:16:03.272467 <6>[ 216.405200] lkdtm: Performing direct entry REPORT_STACK
8927 04:16:03.272627 <6>[ 216.410737] lkdtm: Stack offset: -48
8928 04:16:03.272767 <6>[ 216.414853] lkdtm: Performing direct entry REPORT_STACK
8929 04:16:03.274080 <6>[ 216.420393] lkdtm: Stack offset: -240
8930 04:16:03.315607 <6>[ 216.424628] lkdtm: Performing direct entry REPORT_STACK
8931 04:16:03.315881 <6>[ 216.430162] lkdtm: Stack offset: -16
8932 04:16:03.316057 <6>[ 216.434269] lkdtm: Performing direct entry REPORT_STACK
8933 04:16:03.316216 <6>[ 216.439826] lkdtm: Stack offset: -688
8934 04:16:03.316368 <6>[ 216.444015] lkdtm: Performing direct entry REPORT_STACK
8935 04:16:03.316515 <6>[ 216.449560] lkdtm: Stack offset: -592
8936 04:16:03.316674 <6>[ 216.453746] lkdtm: Performing direct entry REPORT_STACK
8937 04:16:03.316786 <6>[ 216.459284] lkdtm: Stack offset: 0
8938 04:16:03.318687 <6>[ 216.463221] lkdtm: Performing direct entry REPORT_STACK
8939 04:16:03.360371 <6>[ 216.468760] lkdtm: Stack offset: 64
8940 04:16:03.360606 <6>[ 216.472768] lkdtm: Performing direct entry REPORT_STACK
8941 04:16:03.360777 <6>[ 216.478305] lkdtm: Stack offset: -304
8942 04:16:03.360932 <6>[ 216.482492] lkdtm: Performing direct entry REPORT_STACK
8943 04:16:03.361081 <6>[ 216.488038] lkdtm: Stack offset: -592
8944 04:16:03.361227 <6>[ 216.492224] lkdtm: Performing direct entry REPORT_STACK
8945 04:16:03.361371 <6>[ 216.497827] lkdtm: Stack offset: 80
8946 04:16:03.361514 <6>[ 216.501845] lkdtm: Performing direct entry REPORT_STACK
8947 04:16:03.361655 <6>[ 216.507383] lkdtm: Stack offset: -432
8948 04:16:03.405528 <6>[ 216.511583] lkdtm: Performing direct entry REPORT_STACK
8949 04:16:03.405989 <6>[ 216.517136] lkdtm: Stack offset: -336
8950 04:16:03.406377 <6>[ 216.521444] lkdtm: Performing direct entry REPORT_STACK
8951 04:16:03.406691 <6>[ 216.526981] lkdtm: Stack offset: -128
8952 04:16:03.406990 <6>[ 216.531163] lkdtm: Performing direct entry REPORT_STACK
8953 04:16:03.407283 <6>[ 216.536699] lkdtm: Stack offset: -208
8954 04:16:03.407568 <6>[ 216.540889] lkdtm: Performing direct entry REPORT_STACK
8955 04:16:03.407851 <6>[ 216.546426] lkdtm: Stack offset: -624
8956 04:16:03.408130 <6>[ 216.550623] lkdtm: Performing direct entry REPORT_STACK
8957 04:16:03.408844 <6>[ 216.556159] lkdtm: Stack offset: -480
8958 04:16:03.450127 <6>[ 216.560340] lkdtm: Performing direct entry REPORT_STACK
8959 04:16:03.450580 <6>[ 216.565876] lkdtm: Stack offset: 192
8960 04:16:03.450928 <6>[ 216.569980] lkdtm: Performing direct entry REPORT_STACK
8961 04:16:03.451249 <6>[ 216.575517] lkdtm: Stack offset: 32
8962 04:16:03.451555 <6>[ 216.579523] lkdtm: Performing direct entry REPORT_STACK
8963 04:16:03.451851 <6>[ 216.585059] lkdtm: Stack offset: -288
8964 04:16:03.452144 <6>[ 216.589241] lkdtm: Performing direct entry REPORT_STACK
8965 04:16:03.452431 <6>[ 216.594778] lkdtm: Stack offset: -224
8966 04:16:03.453380 <6>[ 216.598966] lkdtm: Performing direct entry REPORT_STACK
8967 04:16:03.494948 <6>[ 216.604511] lkdtm: Stack offset: -16
8968 04:16:03.495404 <6>[ 216.608610] lkdtm: Performing direct entry REPORT_STACK
8969 04:16:03.495757 <6>[ 216.614136] lkdtm: Stack offset: -96
8970 04:16:03.496078 <6>[ 216.618228] lkdtm: Performing direct entry REPORT_STACK
8971 04:16:03.496383 <6>[ 216.623765] lkdtm: Stack offset: -432
8972 04:16:03.497054 <6>[ 216.627969] lkdtm: Performing direct entry REPORT_STACK
8973 04:16:03.497385 <6>[ 216.633527] lkdtm: Stack offset: -112
8974 04:16:03.497684 <6>[ 216.637835] lkdtm: Performing direct entry REPORT_STACK
8975 04:16:03.498391 <6>[ 216.643371] lkdtm: Stack offset: -96
8976 04:16:03.539626 <6>[ 216.647465] lkdtm: Performing direct entry REPORT_STACK
8977 04:16:03.540088 <6>[ 216.653001] lkdtm: Stack offset: -96
8978 04:16:03.540820 <6>[ 216.657102] lkdtm: Performing direct entry REPORT_STACK
8979 04:16:03.541174 <6>[ 216.662640] lkdtm: Stack offset: -528
8980 04:16:03.541492 <6>[ 216.666819] lkdtm: Performing direct entry REPORT_STACK
8981 04:16:03.541801 <6>[ 216.672356] lkdtm: Stack offset: -656
8982 04:16:03.542144 <6>[ 216.676590] lkdtm: Performing direct entry REPORT_STACK
8983 04:16:03.542446 <6>[ 216.682235] lkdtm: Stack offset: -432
8984 04:16:03.542856 <6>[ 216.686426] lkdtm: Performing direct entry REPORT_STACK
8985 04:16:03.584117 <6>[ 216.691964] lkdtm: Stack offset: -448
8986 04:16:03.584430 <6>[ 216.696158] lkdtm: Performing direct entry REPORT_STACK
8987 04:16:03.584631 <6>[ 216.701693] lkdtm: Stack offset: -544
8988 04:16:03.584813 <6>[ 216.705877] lkdtm: Performing direct entry REPORT_STACK
8989 04:16:03.585062 <6>[ 216.711410] lkdtm: Stack offset: -80
8990 04:16:03.585226 <6>[ 216.715519] lkdtm: Performing direct entry REPORT_STACK
8991 04:16:03.585367 <6>[ 216.721050] lkdtm: Stack offset: -672
8992 04:16:03.585505 <6>[ 216.725236] lkdtm: Performing direct entry REPORT_STACK
8993 04:16:03.585627 <6>[ 216.730775] lkdtm: Stack offset: -224
8994 04:16:03.628990 <6>[ 216.734954] lkdtm: Performing direct entry REPORT_STACK
8995 04:16:03.629330 <6>[ 216.740505] lkdtm: Stack offset: -16
8996 04:16:03.629562 <6>[ 216.744617] lkdtm: Performing direct entry REPORT_STACK
8997 04:16:03.629808 <6>[ 216.750205] lkdtm: Stack offset: -528
8998 04:16:03.630211 <6>[ 216.754422] lkdtm: Performing direct entry REPORT_STACK
8999 04:16:03.630336 <6>[ 216.759967] lkdtm: Stack offset: -160
9000 04:16:03.630465 <6>[ 216.764179] lkdtm: Performing direct entry REPORT_STACK
9001 04:16:03.630590 <6>[ 216.769717] lkdtm: Stack offset: -496
9002 04:16:03.630800 <6>[ 216.773931] lkdtm: Performing direct entry REPORT_STACK
9003 04:16:03.632082 <6>[ 216.779467] lkdtm: Stack offset: -432
9004 04:16:03.673641 <6>[ 216.783665] lkdtm: Performing direct entry REPORT_STACK
9005 04:16:03.673912 <6>[ 216.789204] lkdtm: Stack offset: 240
9006 04:16:03.674109 <6>[ 216.793320] lkdtm: Performing direct entry REPORT_STACK
9007 04:16:03.674271 <6>[ 216.798862] lkdtm: Stack offset: -224
9008 04:16:03.674425 <6>[ 216.803061] lkdtm: Performing direct entry REPORT_STACK
9009 04:16:03.674573 <6>[ 216.808597] lkdtm: Stack offset: -336
9010 04:16:03.674718 <6>[ 216.812789] lkdtm: Performing direct entry REPORT_STACK
9011 04:16:03.674868 <6>[ 216.818329] lkdtm: Stack offset: -352
9012 04:16:03.676785 <6>[ 216.822524] lkdtm: Performing direct entry REPORT_STACK
9013 04:16:03.718840 <6>[ 216.828062] lkdtm: Stack offset: -528
9014 04:16:03.719308 <6>[ 216.832246] lkdtm: Performing direct entry REPORT_STACK
9015 04:16:03.719650 <6>[ 216.837783] lkdtm: Stack offset: -560
9016 04:16:03.719959 <6>[ 216.841970] lkdtm: Performing direct entry REPORT_STACK
9017 04:16:03.720258 <6>[ 216.847582] lkdtm: Stack offset: 256
9018 04:16:03.720548 <6>[ 216.851685] lkdtm: Performing direct entry REPORT_STACK
9019 04:16:03.720835 <6>[ 216.857222] lkdtm: Stack offset: -576
9020 04:16:03.721114 <6>[ 216.861419] lkdtm: Performing direct entry REPORT_STACK
9021 04:16:03.722023 <6>[ 216.866973] lkdtm: Stack offset: 192
9022 04:16:03.763280 <6>[ 216.871147] lkdtm: Performing direct entry REPORT_STACK
9023 04:16:03.763733 <6>[ 216.876697] lkdtm: Stack offset: -128
9024 04:16:03.764075 <6>[ 216.880883] lkdtm: Performing direct entry REPORT_STACK
9025 04:16:03.764393 <6>[ 216.886420] lkdtm: Stack offset: -128
9026 04:16:03.764699 <6>[ 216.890610] lkdtm: Performing direct entry REPORT_STACK
9027 04:16:03.764994 <6>[ 216.896149] lkdtm: Stack offset: 144
9028 04:16:03.765280 <6>[ 216.900243] lkdtm: Performing direct entry REPORT_STACK
9029 04:16:03.765565 <6>[ 216.905780] lkdtm: Stack offset: -544
9030 04:16:03.766432 <6>[ 216.909963] lkdtm: Performing direct entry REPORT_STACK
9031 04:16:03.808040 <6>[ 216.915500] lkdtm: Stack offset: -384
9032 04:16:03.808499 <6>[ 216.919684] lkdtm: Performing direct entry REPORT_STACK
9033 04:16:03.808840 <6>[ 216.925221] lkdtm: Stack offset: -160
9034 04:16:03.809158 <6>[ 216.929405] lkdtm: Performing direct entry REPORT_STACK
9035 04:16:03.809462 <6>[ 216.934941] lkdtm: Stack offset: -592
9036 04:16:03.809758 <6>[ 216.939134] lkdtm: Performing direct entry REPORT_STACK
9037 04:16:03.810081 <6>[ 216.944673] lkdtm: Stack offset: -128
9038 04:16:03.810374 <6>[ 216.948864] lkdtm: Performing direct entry REPORT_STACK
9039 04:16:03.810659 <6>[ 216.954402] lkdtm: Stack offset: 16
9040 04:16:03.853045 <6>[ 216.958413] lkdtm: Performing direct entry REPORT_STACK
9041 04:16:03.853510 <6>[ 216.963951] lkdtm: Stack offset: -272
9042 04:16:03.853847 <6>[ 216.968136] lkdtm: Performing direct entry REPORT_STACK
9043 04:16:03.854205 <6>[ 216.973673] lkdtm: Stack offset: -144
9044 04:16:03.854509 <6>[ 216.977866] lkdtm: Performing direct entry REPORT_STACK
9045 04:16:03.854806 <6>[ 216.983418] lkdtm: Stack offset: -432
9046 04:16:03.855099 <6>[ 216.987726] lkdtm: Performing direct entry REPORT_STACK
9047 04:16:03.855389 <6>[ 216.993265] lkdtm: Stack offset: -112
9048 04:16:03.855675 <6>[ 216.997460] lkdtm: Performing direct entry REPORT_STACK
9049 04:16:03.856336 <6>[ 217.002998] lkdtm: Stack offset: -48
9050 04:16:03.897488 <6>[ 217.007102] lkdtm: Performing direct entry REPORT_STACK
9051 04:16:03.897939 <6>[ 217.012640] lkdtm: Stack offset: -592
9052 04:16:03.898327 <6>[ 217.016827] lkdtm: Performing direct entry REPORT_STACK
9053 04:16:03.898647 <6>[ 217.022362] lkdtm: Stack offset: -336
9054 04:16:03.898950 <6>[ 217.026545] lkdtm: Performing direct entry REPORT_STACK
9055 04:16:03.899242 <6>[ 217.032083] lkdtm: Stack offset: -160
9056 04:16:03.899528 <6>[ 217.036266] lkdtm: Performing direct entry REPORT_STACK
9057 04:16:03.899815 <6>[ 217.041803] lkdtm: Stack offset: -512
9058 04:16:03.900625 <6>[ 217.045985] lkdtm: Performing direct entry REPORT_STACK
9059 04:16:03.942070 <6>[ 217.051532] lkdtm: Stack offset: -688
9060 04:16:03.942458 <6>[ 217.055717] lkdtm: Performing direct entry REPORT_STACK
9061 04:16:03.942641 <6>[ 217.061265] lkdtm: Stack offset: 112
9062 04:16:03.942818 <6>[ 217.065382] lkdtm: Performing direct entry REPORT_STACK
9063 04:16:03.942995 <6>[ 217.070925] lkdtm: Stack offset: 176
9064 04:16:03.943166 <6>[ 217.075061] lkdtm: Performing direct entry REPORT_STACK
9065 04:16:03.943272 <6>[ 217.080600] lkdtm: Stack offset: -272
9066 04:16:03.943371 <6>[ 217.084801] lkdtm: Performing direct entry REPORT_STACK
9067 04:16:03.945156 <6>[ 217.090343] lkdtm: Stack offset: 272
9068 04:16:03.986831 <6>[ 217.094478] lkdtm: Performing direct entry REPORT_STACK
9069 04:16:03.987163 <6>[ 217.100168] lkdtm: Stack offset: 64
9070 04:16:03.987348 <6>[ 217.104209] lkdtm: Performing direct entry REPORT_STACK
9071 04:16:03.987507 <6>[ 217.109748] lkdtm: Stack offset: 0
9072 04:16:03.987658 <6>[ 217.113671] lkdtm: Performing direct entry REPORT_STACK
9073 04:16:03.987817 <6>[ 217.119209] lkdtm: Stack offset: -544
9074 04:16:03.988060 <6>[ 217.123406] lkdtm: Performing direct entry REPORT_STACK
9075 04:16:03.988170 <6>[ 217.128942] lkdtm: Stack offset: -624
9076 04:16:03.989856 <6>[ 217.133124] lkdtm: Performing direct entry REPORT_STACK
9077 04:16:04.031679 <6>[ 217.138658] lkdtm: Stack offset: 144
9078 04:16:04.031946 <6>[ 217.142752] lkdtm: Performing direct entry REPORT_STACK
9079 04:16:04.032122 <6>[ 217.148292] lkdtm: Stack offset: -336
9080 04:16:04.032279 <6>[ 217.152539] lkdtm: Performing direct entry REPORT_STACK
9081 04:16:04.032429 <6>[ 217.158070] lkdtm: Stack offset: -560
9082 04:16:04.032576 <6>[ 217.162268] lkdtm: Performing direct entry REPORT_STACK
9083 04:16:04.032720 <6>[ 217.167803] lkdtm: Stack offset: -688
9084 04:16:04.032863 <6>[ 217.171988] lkdtm: Performing direct entry REPORT_STACK
9085 04:16:04.033004 <6>[ 217.177545] lkdtm: Stack offset: -592
9086 04:16:04.034791 <6>[ 217.181751] lkdtm: Performing direct entry REPORT_STACK
9087 04:16:04.076781 <6>[ 217.187289] lkdtm: Stack offset: 16
9088 04:16:04.077018 <6>[ 217.191299] lkdtm: Performing direct entry REPORT_STACK
9089 04:16:04.077190 <6>[ 217.196836] lkdtm: Stack offset: -432
9090 04:16:04.077348 <6>[ 217.201104] lkdtm: Performing direct entry REPORT_STACK
9091 04:16:04.077498 <6>[ 217.206657] lkdtm: Stack offset: -272
9092 04:16:04.077645 <6>[ 217.210960] lkdtm: Performing direct entry REPORT_STACK
9093 04:16:04.077789 <6>[ 217.216507] lkdtm: Stack offset: -144
9094 04:16:04.077933 <6>[ 217.220708] lkdtm: Performing direct entry REPORT_STACK
9095 04:16:04.079902 <6>[ 217.226348] lkdtm: Stack offset: -640
9096 04:16:04.121321 <6>[ 217.230533] lkdtm: Performing direct entry REPORT_STACK
9097 04:16:04.121550 <6>[ 217.236072] lkdtm: Stack offset: 240
9098 04:16:04.121721 <6>[ 217.240179] lkdtm: Performing direct entry REPORT_STACK
9099 04:16:04.121877 <6>[ 217.245727] lkdtm: Stack offset: -288
9100 04:16:04.122087 <6>[ 217.249914] lkdtm: Performing direct entry REPORT_STACK
9101 04:16:04.122390 <6>[ 217.255448] lkdtm: Stack offset: -336
9102 04:16:04.122679 <6>[ 217.259633] lkdtm: Performing direct entry REPORT_STACK
9103 04:16:04.122968 <6>[ 217.265173] lkdtm: Stack offset: -512
9104 04:16:04.124611 <6>[ 217.269352] lkdtm: Performing direct entry REPORT_STACK
9105 04:16:04.166376 <6>[ 217.274890] lkdtm: Stack offset: 176
9106 04:16:04.166830 <6>[ 217.278980] lkdtm: Performing direct entry REPORT_STACK
9107 04:16:04.167179 <6>[ 217.284519] lkdtm: Stack offset: -640
9108 04:16:04.167500 <6>[ 217.288741] lkdtm: Performing direct entry REPORT_STACK
9109 04:16:04.167804 <6>[ 217.294304] lkdtm: Stack offset: -480
9110 04:16:04.168098 <6>[ 217.298488] lkdtm: Performing direct entry REPORT_STACK
9111 04:16:04.168385 <6>[ 217.304027] lkdtm: Stack offset: -192
9112 04:16:04.168671 <6>[ 217.308225] lkdtm: Performing direct entry REPORT_STACK
9113 04:16:04.169527 <6>[ 217.313760] lkdtm: Stack offset: -304
9114 04:16:04.211302 <6>[ 217.317944] lkdtm: Performing direct entry REPORT_STACK
9115 04:16:04.211754 <6>[ 217.323478] lkdtm: Stack offset: -416
9116 04:16:04.212092 <6>[ 217.327662] lkdtm: Performing direct entry REPORT_STACK
9117 04:16:04.212402 <6>[ 217.333201] lkdtm: Stack offset: 32
9118 04:16:04.212700 <6>[ 217.337208] lkdtm: Performing direct entry REPORT_STACK
9119 04:16:04.212989 <6>[ 217.342749] lkdtm: Stack offset: -128
9120 04:16:04.213274 <6>[ 217.346929] lkdtm: Performing direct entry REPORT_STACK
9121 04:16:04.213553 <6>[ 217.352468] lkdtm: Stack offset: -240
9122 04:16:04.214557 <6>[ 217.356688] lkdtm: Performing direct entry REPORT_STACK
9123 04:16:04.214993 <6>[ 217.362279] lkdtm: Stack offset: 224
9124 04:16:04.255875 <6>[ 217.366407] lkdtm: Performing direct entry REPORT_STACK
9125 04:16:04.256362 <6>[ 217.371946] lkdtm: Stack offset: -208
9126 04:16:04.256709 <6>[ 217.376128] lkdtm: Performing direct entry REPORT_STACK
9127 04:16:04.257069 <6>[ 217.381664] lkdtm: Stack offset: -496
9128 04:16:04.257924 <6>[ 217.385850] lkdtm: Performing direct entry REPORT_STACK
9129 04:16:04.258369 <6>[ 217.391383] lkdtm: Stack offset: 96
9130 04:16:04.258766 <6>[ 217.395392] lkdtm: Performing direct entry REPORT_STACK
9131 04:16:04.259268 <6>[ 217.400930] lkdtm: Stack offset: 112
9132 04:16:04.259675 <6>[ 217.405022] lkdtm: Performing direct entry REPORT_STACK
9133 04:16:04.300334 <6>[ 217.410560] lkdtm: Stack offset: -64
9134 04:16:04.300620 <6>[ 217.414675] lkdtm: Performing direct entry REPORT_STACK
9135 04:16:04.300840 <6>[ 217.420217] lkdtm: Stack offset: -736
9136 04:16:04.301051 <6>[ 217.424430] lkdtm: Performing direct entry REPORT_STACK
9137 04:16:04.301249 <6>[ 217.429980] lkdtm: Stack offset: -112
9138 04:16:04.301364 <6>[ 217.434176] lkdtm: Performing direct entry REPORT_STACK
9139 04:16:04.301463 <6>[ 217.439706] lkdtm: Stack offset: -272
9140 04:16:04.301559 <6>[ 217.443886] lkdtm: Performing direct entry REPORT_STACK
9141 04:16:04.303453 <6>[ 217.449421] lkdtm: Stack offset: -272
9142 04:16:04.345024 <6>[ 217.453597] lkdtm: Performing direct entry REPORT_STACK
9143 04:16:04.345319 <6>[ 217.459128] lkdtm: Stack offset: -432
9144 04:16:04.345515 <6>[ 217.463310] lkdtm: Performing direct entry REPORT_STACK
9145 04:16:04.345683 <6>[ 217.468851] lkdtm: Stack offset: -96
9146 04:16:04.345867 <6>[ 217.472970] lkdtm: Performing direct entry REPORT_STACK
9147 04:16:04.346068 <6>[ 217.478581] lkdtm: Stack offset: -704
9148 04:16:04.346222 <6>[ 217.482758] lkdtm: Performing direct entry REPORT_STACK
9149 04:16:04.346320 <6>[ 217.488290] lkdtm: Stack offset: -576
9150 04:16:04.348094 <6>[ 217.492512] lkdtm: Performing direct entry REPORT_STACK
9151 04:16:04.389824 <6>[ 217.498141] lkdtm: Stack offset: -576
9152 04:16:04.390112 <6>[ 217.502317] lkdtm: Performing direct entry REPORT_STACK
9153 04:16:04.390301 <6>[ 217.507847] lkdtm: Stack offset: 272
9154 04:16:04.390467 <6>[ 217.511952] lkdtm: Performing direct entry REPORT_STACK
9155 04:16:04.390622 <6>[ 217.517487] lkdtm: Stack offset: 240
9156 04:16:04.390769 <6>[ 217.521592] lkdtm: Performing direct entry REPORT_STACK
9157 04:16:04.390915 <6>[ 217.527131] lkdtm: Stack offset: -176
9158 04:16:04.391057 <6>[ 217.531314] lkdtm: Performing direct entry REPORT_STACK
9159 04:16:04.391203 <6>[ 217.536852] lkdtm: Stack offset: 144
9160 04:16:04.434832 <6>[ 217.540948] lkdtm: Performing direct entry REPORT_STACK
9161 04:16:04.435251 <6>[ 217.546485] lkdtm: Stack offset: -512
9162 04:16:04.435558 <6>[ 217.550687] lkdtm: Performing direct entry REPORT_STACK
9163 04:16:04.435842 <6>[ 217.556225] lkdtm: Stack offset: -176
9164 04:16:04.436107 <6>[ 217.560510] lkdtm: Performing direct entry REPORT_STACK
9165 04:16:04.436363 <6>[ 217.566034] lkdtm: Stack offset: 160
9166 04:16:04.436613 <6>[ 217.570133] lkdtm: Performing direct entry REPORT_STACK
9167 04:16:04.436864 <6>[ 217.575672] lkdtm: Stack offset: 80
9168 04:16:04.437114 <6>[ 217.579680] lkdtm: Performing direct entry REPORT_STACK
9169 04:16:04.438144 <6>[ 217.585218] lkdtm: Stack offset: -416
9170 04:16:04.479497 <6>[ 217.589400] lkdtm: Performing direct entry REPORT_STACK
9171 04:16:04.479937 <6>[ 217.594938] lkdtm: Stack offset: 224
9172 04:16:04.480268 <6>[ 217.599034] lkdtm: Performing direct entry REPORT_STACK
9173 04:16:04.480573 <6>[ 217.604573] lkdtm: Stack offset: 16
9174 04:16:04.480866 <6>[ 217.608616] lkdtm: Performing direct entry REPORT_STACK
9175 04:16:04.481148 <6>[ 217.614158] lkdtm: Stack offset: 272
9176 04:16:04.481434 <6>[ 217.618303] lkdtm: Performing direct entry REPORT_STACK
9177 04:16:04.481713 <6>[ 217.623842] lkdtm: Stack offset: -320
9178 04:16:04.482774 <6>[ 217.628028] lkdtm: Performing direct entry REPORT_STACK
9179 04:16:04.524330 <6>[ 217.633567] lkdtm: Stack offset: 272
9180 04:16:04.524809 <6>[ 217.637670] lkdtm: Performing direct entry REPORT_STACK
9181 04:16:04.525149 <6>[ 217.643209] lkdtm: Stack offset: -256
9182 04:16:04.525462 <6>[ 217.647394] lkdtm: Performing direct entry REPORT_STACK
9183 04:16:04.525767 <6>[ 217.652934] lkdtm: Stack offset: -432
9184 04:16:04.526101 <6>[ 217.657118] lkdtm: Performing direct entry REPORT_STACK
9185 04:16:04.526405 <6>[ 217.662656] lkdtm: Stack offset: -624
9186 04:16:04.526692 <6>[ 217.666841] lkdtm: Performing direct entry REPORT_STACK
9187 04:16:04.527485 <6>[ 217.672389] lkdtm: Stack offset: -208
9188 04:16:04.568813 <6>[ 217.676606] lkdtm: Performing direct entry REPORT_STACK
9189 04:16:04.569282 <6>[ 217.682132] lkdtm: Stack offset: -208
9190 04:16:04.569622 <6>[ 217.686311] lkdtm: Performing direct entry REPORT_STACK
9191 04:16:04.569940 <6>[ 217.691850] lkdtm: Stack offset: -400
9192 04:16:04.570303 <6>[ 217.696040] lkdtm: Performing direct entry REPORT_STACK
9193 04:16:04.570605 <6>[ 217.701579] lkdtm: Stack offset: -400
9194 04:16:04.570897 <6>[ 217.705767] lkdtm: Performing direct entry REPORT_STACK
9195 04:16:04.571184 <6>[ 217.711306] lkdtm: Stack offset: -368
9196 04:16:04.571993 <6>[ 217.715490] lkdtm: Performing direct entry REPORT_STACK
9197 04:16:04.613771 <6>[ 217.721029] lkdtm: Stack offset: -160
9198 04:16:04.614266 <6>[ 217.725218] lkdtm: Performing direct entry REPORT_STACK
9199 04:16:04.614608 <6>[ 217.730778] lkdtm: Stack offset: -464
9200 04:16:04.614921 <6>[ 217.735082] lkdtm: Performing direct entry REPORT_STACK
9201 04:16:04.615225 <6>[ 217.740621] lkdtm: Stack offset: -96
9202 04:16:04.615522 <6>[ 217.744733] lkdtm: Performing direct entry REPORT_STACK
9203 04:16:04.615813 <6>[ 217.750373] lkdtm: Stack offset: -352
9204 04:16:04.616099 <6>[ 217.754556] lkdtm: Performing direct entry REPORT_STACK
9205 04:16:04.616384 <6>[ 217.760096] lkdtm: Stack offset: 16
9206 04:16:04.658459 <6>[ 217.764101] lkdtm: Performing direct entry REPORT_STACK
9207 04:16:04.658769 <6>[ 217.769635] lkdtm: Stack offset: 176
9208 04:16:04.659269 <6>[ 217.773752] lkdtm: Performing direct entry REPORT_STACK
9209 04:16:04.659498 <6>[ 217.779287] lkdtm: Stack offset: -592
9210 04:16:04.659676 <6>[ 217.783505] lkdtm: Performing direct entry REPORT_STACK
9211 04:16:04.659843 <6>[ 217.789056] lkdtm: Stack offset: 272
9212 04:16:04.660001 <6>[ 217.793169] lkdtm: Performing direct entry REPORT_STACK
9213 04:16:04.660190 <6>[ 217.798706] lkdtm: Stack offset: -736
9214 04:16:04.660380 <6>[ 217.802898] lkdtm: Performing direct entry REPORT_STACK
9215 04:16:04.661590 <6>[ 217.808437] lkdtm: Stack offset: -384
9216 04:16:04.702886 <6>[ 217.812662] lkdtm: Performing direct entry REPORT_STACK
9217 04:16:04.703204 <6>[ 217.818211] lkdtm: Stack offset: -416
9218 04:16:04.703453 <6>[ 217.822395] lkdtm: Performing direct entry REPORT_STACK
9219 04:16:04.703669 <6>[ 217.827926] lkdtm: Stack offset: -112
9220 04:16:04.703880 <6>[ 217.832100] lkdtm: Performing direct entry REPORT_STACK
9221 04:16:04.704061 <6>[ 217.837637] lkdtm: Stack offset: -112
9222 04:16:04.704214 <6>[ 217.841820] lkdtm: Performing direct entry REPORT_STACK
9223 04:16:04.704341 <6>[ 217.847351] lkdtm: Stack offset: -608
9224 04:16:04.706027 <6>[ 217.851537] lkdtm: Performing direct entry REPORT_STACK
9225 04:16:04.747854 <6>[ 217.857076] lkdtm: Stack offset: -48
9226 04:16:04.748135 <6>[ 217.861168] lkdtm: Performing direct entry REPORT_STACK
9227 04:16:04.748329 <6>[ 217.866723] lkdtm: Stack offset: -272
9228 04:16:04.748496 <6>[ 217.870916] lkdtm: Performing direct entry REPORT_STACK
9229 04:16:04.748653 <6>[ 217.876454] lkdtm: Stack offset: -464
9230 04:16:04.748806 <6>[ 217.880706] lkdtm: Performing direct entry REPORT_STACK
9231 04:16:04.748956 <6>[ 217.886321] lkdtm: Stack offset: -112
9232 04:16:04.749102 <6>[ 217.890511] lkdtm: Performing direct entry REPORT_STACK
9233 04:16:04.750996 <6>[ 217.896050] lkdtm: Stack offset: -640
9234 04:16:04.792332 <6>[ 217.900243] lkdtm: Performing direct entry REPORT_STACK
9235 04:16:04.792574 <6>[ 217.905781] lkdtm: Stack offset: -656
9236 04:16:04.792755 <6>[ 217.909973] lkdtm: Performing direct entry REPORT_STACK
9237 04:16:04.792917 <6>[ 217.915510] lkdtm: Stack offset: 16
9238 04:16:04.793071 <6>[ 217.919519] lkdtm: Performing direct entry REPORT_STACK
9239 04:16:04.793226 <6>[ 217.925057] lkdtm: Stack offset: -176
9240 04:16:04.793351 <6>[ 217.929238] lkdtm: Performing direct entry REPORT_STACK
9241 04:16:04.793475 <6>[ 217.934774] lkdtm: Stack offset: 48
9242 04:16:04.795671 <6>[ 217.938785] lkdtm: Performing direct entry REPORT_STACK
9243 04:16:04.837374 <6>[ 217.944337] lkdtm: Stack offset: -16
9244 04:16:04.837823 <6>[ 217.948433] lkdtm: Performing direct entry REPORT_STACK
9245 04:16:04.838224 <6>[ 217.953971] lkdtm: Stack offset: -192
9246 04:16:04.838550 <6>[ 217.958157] lkdtm: Performing direct entry REPORT_STACK
9247 04:16:04.838860 <6>[ 217.963693] lkdtm: Stack offset: 112
9248 04:16:04.839160 <6>[ 217.967790] lkdtm: Performing direct entry REPORT_STACK
9249 04:16:04.839451 <6>[ 217.973335] lkdtm: Stack offset: -720
9250 04:16:04.839737 <6>[ 217.977523] lkdtm: Performing direct entry REPORT_STACK
9251 04:16:04.840028 <6>[ 217.983060] lkdtm: Stack offset: -352
9252 04:16:04.882188 <6>[ 217.987240] lkdtm: Performing direct entry REPORT_STACK
9253 04:16:04.882670 <6>[ 217.992785] lkdtm: Stack offset: -560
9254 04:16:04.883406 <6>[ 217.996968] lkdtm: Performing direct entry REPORT_STACK
9255 04:16:04.883764 <6>[ 218.002509] lkdtm: Stack offset: -720
9256 04:16:04.884081 <6>[ 218.006704] lkdtm: Performing direct entry REPORT_STACK
9257 04:16:04.884382 <6>[ 218.012313] lkdtm: Stack offset: 208
9258 04:16:04.884673 <6>[ 218.016411] lkdtm: Performing direct entry REPORT_STACK
9259 04:16:04.884963 <6>[ 218.021949] lkdtm: Stack offset: -416
9260 04:16:04.885260 <6>[ 218.026138] lkdtm: Performing direct entry REPORT_STACK
9261 04:16:04.885688 <6>[ 218.031676] lkdtm: Stack offset: 176
9262 04:16:04.926797 <6>[ 218.035780] lkdtm: Performing direct entry REPORT_STACK
9263 04:16:04.927247 <6>[ 218.041318] lkdtm: Stack offset: -368
9264 04:16:04.927590 <6>[ 218.045499] lkdtm: Performing direct entry REPORT_STACK
9265 04:16:04.927901 <6>[ 218.051035] lkdtm: Stack offset: -288
9266 04:16:04.928201 <6>[ 218.055231] lkdtm: Performing direct entry REPORT_STACK
9267 04:16:04.928497 <6>[ 218.060768] lkdtm: Stack offset: -560
9268 04:16:04.928786 <6>[ 218.064949] lkdtm: Performing direct entry REPORT_STACK
9269 04:16:04.929073 <6>[ 218.070485] lkdtm: Stack offset: -112
9270 04:16:04.929982 <6>[ 218.074668] lkdtm: Performing direct entry REPORT_STACK
9271 04:16:04.971633 <6>[ 218.080203] lkdtm: Stack offset: 112
9272 04:16:04.972081 <6>[ 218.084303] lkdtm: Performing direct entry REPORT_STACK
9273 04:16:04.972417 <6>[ 218.089840] lkdtm: Stack offset: -624
9274 04:16:04.972732 <6>[ 218.094032] lkdtm: Performing direct entry REPORT_STACK
9275 04:16:04.973030 <6>[ 218.099569] lkdtm: Stack offset: 16
9276 04:16:04.973322 <6>[ 218.103576] lkdtm: Performing direct entry REPORT_STACK
9277 04:16:04.973615 <6>[ 218.109115] lkdtm: Stack offset: -160
9278 04:16:04.973902 <6>[ 218.113302] lkdtm: Performing direct entry REPORT_STACK
9279 04:16:04.974787 <6>[ 218.118852] lkdtm: Stack offset: 112
9280 04:16:05.016264 <6>[ 218.123072] lkdtm: Performing direct entry REPORT_STACK
9281 04:16:05.016625 <6>[ 218.128619] lkdtm: Stack offset: 208
9282 04:16:05.016853 <6>[ 218.132752] lkdtm: Performing direct entry REPORT_STACK
9283 04:16:05.017391 <6>[ 218.138399] lkdtm: Stack offset: -736
9284 04:16:05.017588 <6>[ 218.142593] lkdtm: Performing direct entry REPORT_STACK
9285 04:16:05.017766 <6>[ 218.148130] lkdtm: Stack offset: -688
9286 04:16:05.017937 <6>[ 218.152304] lkdtm: Performing direct entry REPORT_STACK
9287 04:16:05.018192 <6>[ 218.157849] lkdtm: Stack offset: -304
9288 04:16:05.019383 <6>[ 218.162028] lkdtm: Performing direct entry REPORT_STACK
9289 04:16:05.019561 <6>[ 218.167566] lkdtm: Stack offset: 240
9290 04:16:05.060848 <6>[ 218.171668] lkdtm: Performing direct entry REPORT_STACK
9291 04:16:05.061129 <6>[ 218.177205] lkdtm: Stack offset: -288
9292 04:16:05.061353 <6>[ 218.181397] lkdtm: Performing direct entry REPORT_STACK
9293 04:16:05.061555 <6>[ 218.186931] lkdtm: Stack offset: -48
9294 04:16:05.061747 <6>[ 218.191062] lkdtm: Performing direct entry REPORT_STACK
9295 04:16:05.061934 <6>[ 218.196603] lkdtm: Stack offset: -176
9296 04:16:05.062142 <6>[ 218.200810] lkdtm: Performing direct entry REPORT_STACK
9297 04:16:05.062328 <6>[ 218.206344] lkdtm: Stack offset: 112
9298 04:16:05.063945 <6>[ 218.210445] lkdtm: Performing direct entry REPORT_STACK
9299 04:16:05.105658 <6>[ 218.215981] lkdtm: Stack offset: 32
9300 04:16:05.105931 <6>[ 218.219999] lkdtm: Performing direct entry REPORT_STACK
9301 04:16:05.106180 <6>[ 218.225541] lkdtm: Stack offset: -512
9302 04:16:05.106387 <6>[ 218.229721] lkdtm: Performing direct entry REPORT_STACK
9303 04:16:05.106563 <6>[ 218.235253] lkdtm: Stack offset: 0
9304 04:16:05.106735 <6>[ 218.239174] lkdtm: Performing direct entry REPORT_STACK
9305 04:16:05.106905 <6>[ 218.244706] lkdtm: Stack offset: -272
9306 04:16:05.107071 <6>[ 218.248891] lkdtm: Performing direct entry REPORT_STACK
9307 04:16:05.108790 <6>[ 218.254445] lkdtm: Stack offset: -16
9308 04:16:05.150237 <6>[ 218.258567] lkdtm: Performing direct entry REPORT_STACK
9309 04:16:05.150470 <6>[ 218.264105] lkdtm: Stack offset: -304
9310 04:16:05.150687 <6>[ 218.268295] lkdtm: Performing direct entry REPORT_STACK
9311 04:16:05.150885 <6>[ 218.273833] lkdtm: Stack offset: -512
9312 04:16:05.151079 <6>[ 218.278094] lkdtm: Performing direct entry REPORT_STACK
9313 04:16:05.151273 <6>[ 218.283634] lkdtm: Stack offset: -432
9314 04:16:05.151388 <6>[ 218.287819] lkdtm: Performing direct entry REPORT_STACK
9315 04:16:05.151500 <6>[ 218.293358] lkdtm: Stack offset: 224
9316 04:16:05.153532 <6>[ 218.297454] lkdtm: Performing direct entry REPORT_STACK
9317 04:16:05.195270 <6>[ 218.302991] lkdtm: Stack offset: -320
9318 04:16:05.195729 <6>[ 218.307178] lkdtm: Performing direct entry REPORT_STACK
9319 04:16:05.196161 <6>[ 218.312714] lkdtm: Stack offset: -384
9320 04:16:05.196560 <6>[ 218.316897] lkdtm: Performing direct entry REPORT_STACK
9321 04:16:05.196950 <6>[ 218.322435] lkdtm: Stack offset: -336
9322 04:16:05.197331 <6>[ 218.326623] lkdtm: Performing direct entry REPORT_STACK
9323 04:16:05.197708 <6>[ 218.332161] lkdtm: Stack offset: 48
9324 04:16:05.198116 <6>[ 218.336170] lkdtm: Performing direct entry REPORT_STACK
9325 04:16:05.198589 <6>[ 218.341718] lkdtm: Stack offset: -576
9326 04:16:05.240315 <6>[ 218.345904] lkdtm: Performing direct entry REPORT_STACK
9327 04:16:05.240776 <6>[ 218.351441] lkdtm: Stack offset: -64
9328 04:16:05.241209 <6>[ 218.355540] lkdtm: Performing direct entry REPORT_STACK
9329 04:16:05.241610 <6>[ 218.361078] lkdtm: Stack offset: -608
9330 04:16:05.242029 <6>[ 218.365265] lkdtm: Performing direct entry REPORT_STACK
9331 04:16:05.242427 <6>[ 218.370822] lkdtm: Stack offset: -32
9332 04:16:05.242805 <6>[ 218.375049] lkdtm: Performing direct entry REPORT_STACK
9333 04:16:05.243181 <6>[ 218.380588] lkdtm: Stack offset: 208
9334 04:16:05.243644 <6>[ 218.384698] lkdtm: Performing direct entry REPORT_STACK
9335 04:16:05.244403 <6>[ 218.390341] lkdtm: Stack offset: -368
9336 04:16:05.284837 <6>[ 218.394525] lkdtm: Performing direct entry REPORT_STACK
9337 04:16:05.285300 <6>[ 218.400063] lkdtm: Stack offset: -736
9338 04:16:05.285733 <6>[ 218.404258] lkdtm: Performing direct entry REPORT_STACK
9339 04:16:05.286175 <6>[ 218.409794] lkdtm: Stack offset: 272
9340 04:16:05.286570 <6>[ 218.413894] lkdtm: Performing direct entry REPORT_STACK
9341 04:16:05.286957 <6>[ 218.419428] lkdtm: Stack offset: -128
9342 04:16:05.287336 <6>[ 218.423613] lkdtm: Performing direct entry REPORT_STACK
9343 04:16:05.287737 <6>[ 218.429151] lkdtm: Stack offset: -576
9344 04:16:05.288499 <6>[ 218.433338] lkdtm: Performing direct entry REPORT_STACK
9345 04:16:05.329569 <6>[ 218.438873] lkdtm: Stack offset: -208
9346 04:16:05.330042 <6>[ 218.443056] lkdtm: Performing direct entry REPORT_STACK
9347 04:16:05.330795 <6>[ 218.448591] lkdtm: Stack offset: -560
9348 04:16:05.331153 <6>[ 218.452782] lkdtm: Performing direct entry REPORT_STACK
9349 04:16:05.331468 <6>[ 218.458315] lkdtm: Stack offset: -128
9350 04:16:05.331768 <6>[ 218.462511] lkdtm: Performing direct entry REPORT_STACK
9351 04:16:05.332062 <6>[ 218.468046] lkdtm: Stack offset: -496
9352 04:16:05.332346 <6>[ 218.472232] lkdtm: Performing direct entry REPORT_STACK
9353 04:16:05.333031 <6>[ 218.477770] lkdtm: Stack offset: -192
9354 04:16:05.374045 <6>[ 218.481950] lkdtm: Performing direct entry REPORT_STACK
9355 04:16:05.374327 <6>[ 218.487488] lkdtm: Stack offset: 32
9356 04:16:05.374551 <6>[ 218.491500] lkdtm: Performing direct entry REPORT_STACK
9357 04:16:05.374754 <6>[ 218.497073] lkdtm: Stack offset: -336
9358 04:16:05.374950 <6>[ 218.501313] lkdtm: Performing direct entry REPORT_STACK
9359 04:16:05.375145 <6>[ 218.506856] lkdtm: Stack offset: 16
9360 04:16:05.375365 <6>[ 218.510881] lkdtm: Performing direct entry REPORT_STACK
9361 04:16:05.375828 <6>[ 218.516419] lkdtm: Stack offset: 176
9362 04:16:05.377164 <6>[ 218.520564] lkdtm: Performing direct entry REPORT_STACK
9363 04:16:05.418836 <6>[ 218.526200] lkdtm: Stack offset: -576
9364 04:16:05.419141 <6>[ 218.530381] lkdtm: Performing direct entry REPORT_STACK
9365 04:16:05.419339 <6>[ 218.535914] lkdtm: Stack offset: -400
9366 04:16:05.419513 <6>[ 218.540101] lkdtm: Performing direct entry REPORT_STACK
9367 04:16:05.419682 <6>[ 218.545635] lkdtm: Stack offset: -112
9368 04:16:05.419864 <6>[ 218.549822] lkdtm: Performing direct entry REPORT_STACK
9369 04:16:05.420036 <6>[ 218.555355] lkdtm: Stack offset: 32
9370 04:16:05.420193 <6>[ 218.559365] lkdtm: Performing direct entry REPORT_STACK
9371 04:16:05.420349 <6>[ 218.564901] lkdtm: Stack offset: -192
9372 04:16:05.463825 <6>[ 218.569078] lkdtm: Performing direct entry REPORT_STACK
9373 04:16:05.464096 <6>[ 218.574613] lkdtm: Stack offset: -416
9374 04:16:05.464267 <6>[ 218.578800] lkdtm: Performing direct entry REPORT_STACK
9375 04:16:05.464424 <6>[ 218.584348] lkdtm: Stack offset: -288
9376 04:16:05.464573 <6>[ 218.588620] lkdtm: Performing direct entry REPORT_STACK
9377 04:16:05.464721 <6>[ 218.594199] lkdtm: Stack offset: -448
9378 04:16:05.464866 <6>[ 218.598406] lkdtm: Performing direct entry REPORT_STACK
9379 04:16:05.465011 <6>[ 218.603964] lkdtm: Stack offset: -496
9380 04:16:05.465153 <6>[ 218.608162] lkdtm: Performing direct entry REPORT_STACK
9381 04:16:05.467150 <6>[ 218.613699] lkdtm: Stack offset: -240
9382 04:16:05.508706 <6>[ 218.617882] lkdtm: Performing direct entry REPORT_STACK
9383 04:16:05.509158 <6>[ 218.623418] lkdtm: Stack offset: -640
9384 04:16:05.509497 <6>[ 218.627600] lkdtm: Performing direct entry REPORT_STACK
9385 04:16:05.509810 <6>[ 218.633137] lkdtm: Stack offset: 32
9386 04:16:05.510156 <6>[ 218.637335] lkdtm: Performing direct entry REPORT_STACK
9387 04:16:05.510465 <6>[ 218.642883] lkdtm: Stack offset: -480
9388 04:16:05.510762 <6>[ 218.647065] lkdtm: Performing direct entry REPORT_STACK
9389 04:16:05.511050 <6>[ 218.652601] lkdtm: Stack offset: -240
9390 04:16:05.511896 <6>[ 218.656782] lkdtm: Performing direct entry REPORT_STACK
9391 04:16:05.553495 <6>[ 218.662318] lkdtm: Stack offset: 176
9392 04:16:05.553987 <6>[ 218.666417] lkdtm: Performing direct entry REPORT_STACK
9393 04:16:05.554384 <6>[ 218.671954] lkdtm: Stack offset: -64
9394 04:16:05.554701 <6>[ 218.676051] lkdtm: Performing direct entry REPORT_STACK
9395 04:16:05.555002 <6>[ 218.681601] lkdtm: Stack offset: -80
9396 04:16:05.555297 <6>[ 218.685700] lkdtm: Performing direct entry REPORT_STACK
9397 04:16:05.555585 <6>[ 218.691237] lkdtm: Stack offset: -688
9398 04:16:05.555877 <6>[ 218.695419] lkdtm: Performing direct entry REPORT_STACK
9399 04:16:05.556657 <6>[ 218.700966] lkdtm: Stack offset: 64
9400 04:16:05.598454 <6>[ 218.704974] lkdtm: Performing direct entry REPORT_STACK
9401 04:16:05.598915 <6>[ 218.710515] lkdtm: Stack offset: -512
9402 04:16:05.599261 <6>[ 218.714712] lkdtm: Performing direct entry REPORT_STACK
9403 04:16:05.599579 <6>[ 218.720323] lkdtm: Stack offset: -320
9404 04:16:05.599877 <6>[ 218.724549] lkdtm: Performing direct entry REPORT_STACK
9405 04:16:05.600170 <6>[ 218.730195] lkdtm: Stack offset: -544
9406 04:16:05.600460 <6>[ 218.734382] lkdtm: Performing direct entry REPORT_STACK
9407 04:16:05.600748 <6>[ 218.739921] lkdtm: Stack offset: 80
9408 04:16:05.601728 <6>[ 218.743931] lkdtm: Performing direct entry REPORT_STACK
9409 04:16:05.602205 <6>[ 218.749474] lkdtm: Stack offset: -256
9410 04:16:05.642783 <6>[ 218.753658] lkdtm: Performing direct entry REPORT_STACK
9411 04:16:05.643332 <6>[ 218.759191] lkdtm: Stack offset: -496
9412 04:16:05.643654 <6>[ 218.763385] lkdtm: Performing direct entry REPORT_STACK
9413 04:16:05.643842 <6>[ 218.768924] lkdtm: Stack offset: -672
9414 04:16:05.644005 <6>[ 218.773105] lkdtm: Performing direct entry REPORT_STACK
9415 04:16:05.644166 <6>[ 218.778642] lkdtm: Stack offset: 224
9416 04:16:05.644311 <6>[ 218.782752] lkdtm: Performing direct entry REPORT_STACK
9417 04:16:05.644527 <6>[ 218.788286] lkdtm: Stack offset: -576
9418 04:16:05.645946 <6>[ 218.792547] lkdtm: Performing direct entry REPORT_STACK
9419 04:16:05.687604 <6>[ 218.798114] lkdtm: Stack offset: -48
9420 04:16:05.687928 <6>[ 218.802244] lkdtm: Performing direct entry REPORT_STACK
9421 04:16:05.688115 <6>[ 218.807783] lkdtm: Stack offset: -688
9422 04:16:05.688276 <6>[ 218.811983] lkdtm: Performing direct entry REPORT_STACK
9423 04:16:05.688428 <6>[ 218.817522] lkdtm: Stack offset: -624
9424 04:16:05.688566 <6>[ 218.821714] lkdtm: Performing direct entry REPORT_STACK
9425 04:16:05.688730 <6>[ 218.827249] lkdtm: Stack offset: -112
9426 04:16:05.688903 <6>[ 218.831427] lkdtm: Performing direct entry REPORT_STACK
9427 04:16:05.690709 <6>[ 218.836965] lkdtm: Stack offset: -304
9428 04:16:05.732107 <6>[ 218.841145] lkdtm: Performing direct entry REPORT_STACK
9429 04:16:05.732409 <6>[ 218.846679] lkdtm: Stack offset: -16
9430 04:16:05.732611 <6>[ 218.850776] lkdtm: Performing direct entry REPORT_STACK
9431 04:16:05.732855 <6>[ 218.856312] lkdtm: Stack offset: 80
9432 04:16:05.733044 <6>[ 218.860318] lkdtm: Performing direct entry REPORT_STACK
9433 04:16:05.733222 <6>[ 218.865854] lkdtm: Stack offset: -80
9434 04:16:05.733372 <6>[ 218.869980] lkdtm: Performing direct entry REPORT_STACK
9435 04:16:05.733778 <6>[ 218.875514] lkdtm: Stack offset: 256
9436 04:16:05.735302 <6>[ 218.879613] lkdtm: Performing direct entry REPORT_STACK
9437 04:16:05.777060 <6>[ 218.885170] lkdtm: Stack offset: -720
9438 04:16:05.777336 <6>[ 218.889372] lkdtm: Performing direct entry REPORT_STACK
9439 04:16:05.777508 <6>[ 218.894914] lkdtm: Stack offset: -592
9440 04:16:05.777664 <6>[ 218.899115] lkdtm: Performing direct entry REPORT_STACK
9441 04:16:05.777815 <6>[ 218.904653] lkdtm: Stack offset: -640
9442 04:16:05.777962 <6>[ 218.908862] lkdtm: Performing direct entry REPORT_STACK
9443 04:16:05.778138 <6>[ 218.914423] lkdtm: Stack offset: 256
9444 04:16:05.778300 <6>[ 218.918613] lkdtm: Performing direct entry REPORT_STACK
9445 04:16:05.778410 <6>[ 218.924147] lkdtm: Stack offset: -48
9446 04:16:05.821918 <6>[ 218.928244] lkdtm: Performing direct entry REPORT_STACK
9447 04:16:05.822180 <6>[ 218.933784] lkdtm: Stack offset: 272
9448 04:16:05.822353 <6>[ 218.937897] lkdtm: Performing direct entry REPORT_STACK
9449 04:16:05.822510 <6>[ 218.943434] lkdtm: Stack offset: -96
9450 04:16:05.822660 <6>[ 218.947542] lkdtm: Performing direct entry REPORT_STACK
9451 04:16:05.822808 <6>[ 218.953080] lkdtm: Stack offset: 16
9452 04:16:05.822954 <6>[ 218.957092] lkdtm: Performing direct entry REPORT_STACK
9453 04:16:05.823095 <6>[ 218.962630] lkdtm: Stack offset: -144
9454 04:16:05.823236 <6>[ 218.966881] lkdtm: Performing direct entry REPORT_STACK
9455 04:16:05.825062 <6>[ 218.972418] lkdtm: Stack offset: -672
9456 04:16:05.866435 <6>[ 218.976629] lkdtm: Performing direct entry REPORT_STACK
9457 04:16:05.866669 <6>[ 218.982154] lkdtm: Stack offset: 256
9458 04:16:05.866842 <6>[ 218.986245] lkdtm: Performing direct entry REPORT_STACK
9459 04:16:05.866999 <6>[ 218.991783] lkdtm: Stack offset: -320
9460 04:16:05.867148 <6>[ 218.995972] lkdtm: Performing direct entry REPORT_STACK
9461 04:16:05.867298 <6>[ 219.001509] lkdtm: Stack offset: -160
9462 04:16:05.867433 <6>[ 219.005706] lkdtm: Performing direct entry REPORT_STACK
9463 04:16:05.867567 <6>[ 219.011244] lkdtm: Stack offset: -64
9464 04:16:05.869576 <6>[ 219.015339] lkdtm: Performing direct entry REPORT_STACK
9465 04:16:05.911745 <6>[ 219.020876] lkdtm: Stack offset: -624
9466 04:16:05.912201 <6>[ 219.025066] lkdtm: Performing direct entry REPORT_STACK
9467 04:16:05.912539 <6>[ 219.030617] lkdtm: Stack offset: -16
9468 04:16:05.912852 <6>[ 219.034838] lkdtm: Performing direct entry REPORT_STACK
9469 04:16:05.913155 <6>[ 219.040377] lkdtm: Stack offset: -528
9470 04:16:05.913445 <6>[ 219.044606] lkdtm: Performing direct entry REPORT_STACK
9471 04:16:05.913732 <6>[ 219.050251] lkdtm: Stack offset: -48
9472 04:16:05.914061 <6>[ 219.054351] lkdtm: Performing direct entry REPORT_STACK
9473 04:16:05.915038 <6>[ 219.059889] lkdtm: Stack offset: -352
9474 04:16:05.956232 <6>[ 219.064071] lkdtm: Performing direct entry REPORT_STACK
9475 04:16:05.956690 <6>[ 219.069617] lkdtm: Stack offset: 128
9476 04:16:05.957029 <6>[ 219.073718] lkdtm: Performing direct entry REPORT_STACK
9477 04:16:05.957343 <6>[ 219.079253] lkdtm: Stack offset: 240
9478 04:16:05.957644 <6>[ 219.083350] lkdtm: Performing direct entry REPORT_STACK
9479 04:16:05.957937 <6>[ 219.088890] lkdtm: Stack offset: -608
9480 04:16:05.958276 <6>[ 219.093067] lkdtm: Performing direct entry REPORT_STACK
9481 04:16:05.958566 <6>[ 219.098606] lkdtm: Stack offset: -144
9482 04:16:05.959549 <6>[ 219.102789] lkdtm: Performing direct entry REPORT_STACK
9483 04:16:06.001104 <6>[ 219.108329] lkdtm: Stack offset: -224
9484 04:16:06.001558 <6>[ 219.112562] lkdtm: Performing direct entry REPORT_STACK
9485 04:16:06.001900 <6>[ 219.118124] lkdtm: Stack offset: -224
9486 04:16:06.002258 <6>[ 219.122308] lkdtm: Performing direct entry REPORT_STACK
9487 04:16:06.002568 <6>[ 219.127855] lkdtm: Stack offset: -592
9488 04:16:06.002860 <6>[ 219.132056] lkdtm: Performing direct entry REPORT_STACK
9489 04:16:06.003149 <6>[ 219.137592] lkdtm: Stack offset: -128
9490 04:16:06.003431 <6>[ 219.141780] lkdtm: Performing direct entry REPORT_STACK
9491 04:16:06.003711 <6>[ 219.147314] lkdtm: Stack offset: -352
9492 04:16:06.045741 <6>[ 219.151499] lkdtm: Performing direct entry REPORT_STACK
9493 04:16:06.046046 <6>[ 219.157038] lkdtm: Stack offset: -352
9494 04:16:06.046254 <6>[ 219.161216] lkdtm: Performing direct entry REPORT_STACK
9495 04:16:06.046756 <6>[ 219.166755] lkdtm: Stack offset: -432
9496 04:16:06.046952 <6>[ 219.170934] lkdtm: Performing direct entry REPORT_STACK
9497 04:16:06.047112 <6>[ 219.176473] lkdtm: Stack offset: 256
9498 04:16:06.047257 <6>[ 219.180675] lkdtm: Performing direct entry REPORT_STACK
9499 04:16:06.047422 <6>[ 219.186197] lkdtm: Stack offset: -608
9500 04:16:06.047614 <6>[ 219.190394] lkdtm: Performing direct entry REPORT_STACK
9501 04:16:06.048882 <6>[ 219.195928] lkdtm: Stack offset: -288
9502 04:16:06.090179 <6>[ 219.200135] lkdtm: Performing direct entry REPORT_STACK
9503 04:16:06.090468 <6>[ 219.205675] lkdtm: Stack offset: -448
9504 04:16:06.090962 <6>[ 219.209851] lkdtm: Performing direct entry REPORT_STACK
9505 04:16:06.091153 <6>[ 219.215380] lkdtm: Stack offset: 96
9506 04:16:06.091314 <6>[ 219.219381] lkdtm: Performing direct entry REPORT_STACK
9507 04:16:06.091467 <6>[ 219.224915] lkdtm: Stack offset: -464
9508 04:16:06.091677 <6>[ 219.229097] lkdtm: Performing direct entry REPORT_STACK
9509 04:16:06.091836 <6>[ 219.234633] lkdtm: Stack offset: -496
9510 04:16:06.093316 <6>[ 219.238836] lkdtm: Performing direct entry REPORT_STACK
9511 04:16:06.135109 <6>[ 219.244372] lkdtm: Stack offset: -448
9512 04:16:06.135383 <6>[ 219.248597] lkdtm: Performing direct entry REPORT_STACK
9513 04:16:06.135558 <6>[ 219.254129] lkdtm: Stack offset: -592
9514 04:16:06.135716 <6>[ 219.258342] lkdtm: Performing direct entry REPORT_STACK
9515 04:16:06.135866 <6>[ 219.263884] lkdtm: Stack offset: 224
9516 04:16:06.136015 <6>[ 219.267992] lkdtm: Performing direct entry REPORT_STACK
9517 04:16:06.136160 <6>[ 219.273529] lkdtm: Stack offset: -464
9518 04:16:06.136314 <6>[ 219.277707] lkdtm: Performing direct entry REPORT_STACK
9519 04:16:06.138244 <6>[ 219.283243] lkdtm: Stack offset: -736
9520 04:16:06.179892 <6>[ 219.287444] lkdtm: Performing direct entry REPORT_STACK
9521 04:16:06.180127 <6>[ 219.293000] lkdtm: Stack offset: -320
9522 04:16:06.180299 <6>[ 219.297252] lkdtm: Performing direct entry REPORT_STACK
9523 04:16:06.180455 <6>[ 219.302790] lkdtm: Stack offset: -656
9524 04:16:06.180602 <6>[ 219.306972] lkdtm: Performing direct entry REPORT_STACK
9525 04:16:06.180750 <6>[ 219.312520] lkdtm: Stack offset: -336
9526 04:16:06.180893 <6>[ 219.316728] lkdtm: Performing direct entry REPORT_STACK
9527 04:16:06.181037 <6>[ 219.322381] lkdtm: Stack offset: -624
9528 04:16:06.183252 <6>[ 219.326645] lkdtm: Performing direct entry REPORT_STACK
9529 04:16:06.224910 <6>[ 219.332183] lkdtm: Stack offset: -528
9530 04:16:06.225361 <6>[ 219.336366] lkdtm: Performing direct entry REPORT_STACK
9531 04:16:06.225700 <6>[ 219.341902] lkdtm: Stack offset: -496
9532 04:16:06.226041 <6>[ 219.346079] lkdtm: Performing direct entry REPORT_STACK
9533 04:16:06.226357 <6>[ 219.351618] lkdtm: Stack offset: 176
9534 04:16:06.227013 <6>[ 219.355708] lkdtm: Performing direct entry REPORT_STACK
9535 04:16:06.227343 <6>[ 219.361241] lkdtm: Stack offset: -176
9536 04:16:06.227639 <6>[ 219.365423] lkdtm: Performing direct entry REPORT_STACK
9537 04:16:06.227925 <6>[ 219.370976] lkdtm: Stack offset: -208
9538 04:16:06.269663 <6>[ 219.375179] lkdtm: Performing direct entry REPORT_STACK
9539 04:16:06.270155 <6>[ 219.380716] lkdtm: Stack offset: 112
9540 04:16:06.270504 <6>[ 219.384811] lkdtm: Performing direct entry REPORT_STACK
9541 04:16:06.271189 <6>[ 219.390349] lkdtm: Stack offset: -128
9542 04:16:06.271525 <6>[ 219.394525] lkdtm: Performing direct entry REPORT_STACK
9543 04:16:06.271827 <6>[ 219.400062] lkdtm: Stack offset: -640
9544 04:16:06.272118 <6>[ 219.404239] lkdtm: Performing direct entry REPORT_STACK
9545 04:16:06.272404 <6>[ 219.409772] lkdtm: Stack offset: -48
9546 04:16:06.272700 <6>[ 219.413866] lkdtm: Performing direct entry REPORT_STACK
9547 04:16:06.273155 <6>[ 219.419399] lkdtm: Stack offset: 32
9548 04:16:06.314255 <6>[ 219.423409] lkdtm: Performing direct entry REPORT_STACK
9549 04:16:06.314721 <6>[ 219.428951] lkdtm: Stack offset: 112
9550 04:16:06.315426 <6>[ 219.433077] lkdtm: Performing direct entry REPORT_STACK
9551 04:16:06.315774 <6>[ 219.438652] lkdtm: Stack offset: 96
9552 04:16:06.316086 <6>[ 219.442662] lkdtm: Performing direct entry REPORT_STACK
9553 04:16:06.316383 <6>[ 219.448212] lkdtm: Stack offset: -224
9554 04:16:06.316676 <6>[ 219.452401] lkdtm: Performing direct entry REPORT_STACK
9555 04:16:06.316965 <6>[ 219.457934] lkdtm: Stack offset: -592
9556 04:16:06.317635 <6>[ 219.462115] lkdtm: Performing direct entry REPORT_STACK
9557 04:16:06.358993 <6>[ 219.467647] lkdtm: Stack offset: -160
9558 04:16:06.359457 <6>[ 219.471832] lkdtm: Performing direct entry REPORT_STACK
9559 04:16:06.359803 <6>[ 219.477369] lkdtm: Stack offset: -256
9560 04:16:06.360122 <6>[ 219.481545] lkdtm: Performing direct entry REPORT_STACK
9561 04:16:06.360427 <6>[ 219.487083] lkdtm: Stack offset: 16
9562 04:16:06.361091 <6>[ 219.491086] lkdtm: Performing direct entry REPORT_STACK
9563 04:16:06.361418 <6>[ 219.496629] lkdtm: Stack offset: 240
9564 04:16:06.361719 <6>[ 219.500734] lkdtm: Performing direct entry REPORT_STACK
9565 04:16:06.362423 <6>[ 219.506267] lkdtm: Stack offset: -80
9566 04:16:06.403585 <6>[ 219.510369] lkdtm: Performing direct entry REPORT_STACK
9567 04:16:06.403886 <6>[ 219.515901] lkdtm: Stack offset: 240
9568 04:16:06.404067 <6>[ 219.520000] lkdtm: Performing direct entry REPORT_STACK
9569 04:16:06.404537 <6>[ 219.525536] lkdtm: Stack offset: -576
9570 04:16:06.404740 <6>[ 219.529715] lkdtm: Performing direct entry REPORT_STACK
9571 04:16:06.404890 <6>[ 219.535254] lkdtm: Stack offset: -224
9572 04:16:06.405042 <6>[ 219.539454] lkdtm: Performing direct entry REPORT_STACK
9573 04:16:06.405237 <6>[ 219.544990] lkdtm: Stack offset: 176
9574 04:16:06.406766 <6>[ 219.549105] lkdtm: Performing direct entry REPORT_STACK
9575 04:16:06.406980 <6>[ 219.554756] lkdtm: Stack offset: -448
9576 04:16:06.448237 <6>[ 219.558965] lkdtm: Performing direct entry REPORT_STACK
9577 04:16:06.448885 <6>[ 219.564511] lkdtm: Stack offset: -336
9578 04:16:06.449106 <6>[ 219.568719] lkdtm: Performing direct entry REPORT_STACK
9579 04:16:06.449309 <6>[ 219.574375] lkdtm: Stack offset: 128
9580 04:16:06.449528 <6>[ 219.578471] lkdtm: Performing direct entry REPORT_STACK
9581 04:16:06.449722 <6>[ 219.584007] lkdtm: Stack offset: 64
9582 04:16:06.449889 <6>[ 219.588019] lkdtm: Performing direct entry REPORT_STACK
9583 04:16:06.450070 <6>[ 219.593560] lkdtm: Stack offset: -576
9584 04:16:06.451490 <6>[ 219.597743] lkdtm: Performing direct entry REPORT_STACK
9585 04:16:06.493166 <6>[ 219.603282] lkdtm: Stack offset: 128
9586 04:16:06.493439 <6>[ 219.607416] lkdtm: Performing direct entry REPORT_STACK
9587 04:16:06.493614 <6>[ 219.612957] lkdtm: Stack offset: 256
9588 04:16:06.493773 <6>[ 219.617073] lkdtm: Performing direct entry REPORT_STACK
9589 04:16:06.493925 <6>[ 219.622607] lkdtm: Stack offset: 272
9590 04:16:06.494105 <6>[ 219.626711] lkdtm: Performing direct entry REPORT_STACK
9591 04:16:06.494256 <6>[ 219.632249] lkdtm: Stack offset: 144
9592 04:16:06.494400 <6>[ 219.636386] lkdtm: Performing direct entry REPORT_STACK
9593 04:16:06.496321 <6>[ 219.641927] lkdtm: Stack offset: -352
9594 04:16:06.537778 <6>[ 219.646111] lkdtm: Performing direct entry REPORT_STACK
9595 04:16:06.538035 <6>[ 219.651646] lkdtm: Stack offset: 240
9596 04:16:06.538210 <6>[ 219.655743] lkdtm: Performing direct entry REPORT_STACK
9597 04:16:06.538371 <6>[ 219.661283] lkdtm: Stack offset: -96
9598 04:16:06.538525 <6>[ 219.665380] lkdtm: Performing direct entry REPORT_STACK
9599 04:16:06.538656 <6>[ 219.670918] lkdtm: Stack offset: -208
9600 04:16:06.538786 <6>[ 219.675101] lkdtm: Performing direct entry REPORT_STACK
9601 04:16:06.538914 <6>[ 219.680649] lkdtm: Stack offset: -464
9602 04:16:06.540945 <6>[ 219.684910] lkdtm: Performing direct entry REPORT_STACK
9603 04:16:06.582517 <6>[ 219.690468] lkdtm: Stack offset: -368
9604 04:16:06.582763 <6>[ 219.694689] lkdtm: Performing direct entry REPORT_STACK
9605 04:16:06.582937 <6>[ 219.700227] lkdtm: Stack offset: -720
9606 04:16:06.583094 <6>[ 219.704418] lkdtm: Performing direct entry REPORT_STACK
9607 04:16:06.583244 <6>[ 219.709955] lkdtm: Stack offset: -576
9608 04:16:06.583391 <6>[ 219.714138] lkdtm: Performing direct entry REPORT_STACK
9609 04:16:06.583536 <6>[ 219.719675] lkdtm: Stack offset: -384
9610 04:16:06.583658 <6>[ 219.723858] lkdtm: Performing direct entry REPORT_STACK
9611 04:16:06.583750 <6>[ 219.729397] lkdtm: Stack offset: -304
9612 04:16:06.627472 <6>[ 219.733581] lkdtm: Performing direct entry REPORT_STACK
9613 04:16:06.627705 <6>[ 219.739119] lkdtm: Stack offset: -448
9614 04:16:06.627877 <6>[ 219.743313] lkdtm: Performing direct entry REPORT_STACK
9615 04:16:06.628033 <6>[ 219.748851] lkdtm: Stack offset: -624
9616 04:16:06.628182 <6>[ 219.753036] lkdtm: Performing direct entry REPORT_STACK
9617 04:16:06.628328 <6>[ 219.758575] lkdtm: Stack offset: -576
9618 04:16:06.628473 <6>[ 219.762765] lkdtm: Performing direct entry REPORT_STACK
9619 04:16:06.628615 <6>[ 219.768302] lkdtm: Stack offset: -320
9620 04:16:06.628742 <6>[ 219.772530] lkdtm: Performing direct entry REPORT_STACK
9621 04:16:06.630823 <6>[ 219.778180] lkdtm: Stack offset: -48
9622 04:16:06.672264 <6>[ 219.782281] lkdtm: Performing direct entry REPORT_STACK
9623 04:16:06.672715 <6>[ 219.787820] lkdtm: Stack offset: -736
9624 04:16:06.673053 <6>[ 219.792003] lkdtm: Performing direct entry REPORT_STACK
9625 04:16:06.673367 <6>[ 219.797541] lkdtm: Stack offset: -112
9626 04:16:06.673663 <6>[ 219.801737] lkdtm: Performing direct entry REPORT_STACK
9627 04:16:06.673953 <6>[ 219.807275] lkdtm: Stack offset: -720
9628 04:16:06.674295 <6>[ 219.811457] lkdtm: Performing direct entry REPORT_STACK
9629 04:16:06.674586 <6>[ 219.816994] lkdtm: Stack offset: -576
9630 04:16:06.675449 <6>[ 219.821176] lkdtm: Performing direct entry REPORT_STACK
9631 04:16:06.717116 <6>[ 219.826713] lkdtm: Stack offset: -576
9632 04:16:06.717592 <6>[ 219.830902] lkdtm: Performing direct entry REPORT_STACK
9633 04:16:06.717937 <6>[ 219.836440] lkdtm: Stack offset: -32
9634 04:16:06.718304 <6>[ 219.840584] lkdtm: Performing direct entry REPORT_STACK
9635 04:16:06.718608 <6>[ 219.846200] lkdtm: Stack offset: -192
9636 04:16:06.718904 <6>[ 219.850388] lkdtm: Performing direct entry REPORT_STACK
9637 04:16:06.719192 <6>[ 219.855924] lkdtm: Stack offset: 176
9638 04:16:06.719479 <6>[ 219.860028] lkdtm: Performing direct entry REPORT_STACK
9639 04:16:06.720297 <6>[ 219.865579] lkdtm: Stack offset: -288
9640 04:16:06.761406 <6>[ 219.869765] lkdtm: Performing direct entry REPORT_STACK
9641 04:16:06.761712 <6>[ 219.875303] lkdtm: Stack offset: -128
9642 04:16:06.761939 <6>[ 219.879495] lkdtm: Performing direct entry REPORT_STACK
9643 04:16:06.762199 <6>[ 219.885033] lkdtm: Stack offset: -208
9644 04:16:06.762374 <6>[ 219.889216] lkdtm: Performing direct entry REPORT_STACK
9645 04:16:06.762538 <6>[ 219.894754] lkdtm: Stack offset: -736
9646 04:16:06.762725 <6>[ 219.898950] lkdtm: Performing direct entry REPORT_STACK
9647 04:16:06.762849 <6>[ 219.904500] lkdtm: Stack offset: 240
9648 04:16:06.764526 <6>[ 219.908614] lkdtm: Performing direct entry REPORT_STACK
9649 04:16:06.806134 <6>[ 219.914141] lkdtm: Stack offset: -544
9650 04:16:06.806413 <6>[ 219.918356] lkdtm: Performing direct entry REPORT_STACK
9651 04:16:06.806700 <6>[ 219.923892] lkdtm: Stack offset: 224
9652 04:16:06.806897 <6>[ 219.928018] lkdtm: Performing direct entry REPORT_STACK
9653 04:16:06.807102 <6>[ 219.933555] lkdtm: Stack offset: -352
9654 04:16:06.807552 <6>[ 219.937749] lkdtm: Performing direct entry REPORT_STACK
9655 04:16:06.807748 <6>[ 219.943293] lkdtm: Stack offset: 0
9656 04:16:06.807932 <6>[ 219.947216] lkdtm: Performing direct entry REPORT_STACK
9657 04:16:06.808127 <6>[ 219.952748] lkdtm: Stack offset: 96
9658 04:16:06.851208 <6>[ 219.956756] lkdtm: Performing direct entry REPORT_STACK
9659 04:16:06.851490 <6>[ 219.962295] lkdtm: Stack offset: -272
9660 04:16:06.851714 <6>[ 219.966495] lkdtm: Performing direct entry REPORT_STACK
9661 04:16:06.851918 <6>[ 219.972101] lkdtm: Stack offset: 32
9662 04:16:06.852116 <6>[ 219.976130] lkdtm: Performing direct entry REPORT_STACK
9663 04:16:06.852309 <6>[ 219.981664] lkdtm: Stack offset: 128
9664 04:16:06.852495 <6>[ 219.985783] lkdtm: Performing direct entry REPORT_STACK
9665 04:16:06.852669 <6>[ 219.991318] lkdtm: Stack offset: 240
9666 04:16:06.852781 <6>[ 219.995415] lkdtm: Performing direct entry REPORT_STACK
9667 04:16:06.854295 <6>[ 220.000953] lkdtm: Stack offset: -688
9668 04:16:06.895799 <6>[ 220.005140] lkdtm: Performing direct entry REPORT_STACK
9669 04:16:06.896039 <6>[ 220.010674] lkdtm: Stack offset: -368
9670 04:16:06.896260 <6>[ 220.014858] lkdtm: Performing direct entry REPORT_STACK
9671 04:16:06.896460 <6>[ 220.020396] lkdtm: Stack offset: -224
9672 04:16:06.896657 <6>[ 220.024614] lkdtm: Performing direct entry REPORT_STACK
9673 04:16:06.896817 <6>[ 220.030140] lkdtm: Stack offset: -464
9674 04:16:06.896975 <6>[ 220.034320] lkdtm: Performing direct entry REPORT_STACK
9675 04:16:06.897132 <6>[ 220.039858] lkdtm: Stack offset: -496
9676 04:16:06.898926 <6>[ 220.044047] lkdtm: Performing direct entry REPORT_STACK
9677 04:16:06.940692 <6>[ 220.049669] lkdtm: Stack offset: 32
9678 04:16:06.940926 <6>[ 220.053691] lkdtm: Performing direct entry REPORT_STACK
9679 04:16:06.941146 <6>[ 220.059229] lkdtm: Stack offset: -624
9680 04:16:06.941349 <6>[ 220.063414] lkdtm: Performing direct entry REPORT_STACK
9681 04:16:06.941548 <6>[ 220.068960] lkdtm: Stack offset: -336
9682 04:16:06.941748 <6>[ 220.073155] lkdtm: Performing direct entry REPORT_STACK
9683 04:16:06.941900 <6>[ 220.078707] lkdtm: Stack offset: 208
9684 04:16:06.942063 <6>[ 220.082926] lkdtm: Performing direct entry REPORT_STACK
9685 04:16:06.943819 <6>[ 220.088464] lkdtm: Stack offset: -240
9686 04:16:06.985299 <6>[ 220.092681] lkdtm: Performing direct entry REPORT_STACK
9687 04:16:06.985570 <6>[ 220.098328] lkdtm: Stack offset: 192
9688 04:16:06.985789 <6>[ 220.102424] lkdtm: Performing direct entry REPORT_STACK
9689 04:16:06.985988 <6>[ 220.107977] lkdtm: Stack offset: -720
9690 04:16:06.986223 <6>[ 220.112174] lkdtm: Performing direct entry REPORT_STACK
9691 04:16:06.986418 <6>[ 220.117713] lkdtm: Stack offset: -304
9692 04:16:06.986606 <6>[ 220.121898] lkdtm: Performing direct entry REPORT_STACK
9693 04:16:06.986771 <6>[ 220.127436] lkdtm: Stack offset: 240
9694 04:16:06.988440 <6>[ 220.131531] lkdtm: Performing direct entry REPORT_STACK
9695 04:16:07.030345 <6>[ 220.137069] lkdtm: Stack offset: -480
9696 04:16:07.030833 <6>[ 220.141252] lkdtm: Performing direct entry REPORT_STACK
9697 04:16:07.031267 <6>[ 220.146790] lkdtm: Stack offset: 112
9698 04:16:07.031671 <6>[ 220.150885] lkdtm: Performing direct entry REPORT_STACK
9699 04:16:07.032083 <6>[ 220.156422] lkdtm: Stack offset: -464
9700 04:16:07.032472 <6>[ 220.160652] lkdtm: Performing direct entry REPORT_STACK
9701 04:16:07.032855 <6>[ 220.166215] lkdtm: Stack offset: -656
9702 04:16:07.033247 <6>[ 220.170413] lkdtm: Performing direct entry REPORT_STACK
9703 04:16:07.033627 <6>[ 220.175951] lkdtm: Stack offset: -416
9704 04:16:07.034361 <6>[ 220.180143] lkdtm: Performing direct entry REPORT_STACK
9705 04:16:07.075227 <6>[ 220.185696] lkdtm: Stack offset: -304
9706 04:16:07.075684 <6>[ 220.189881] lkdtm: Performing direct entry REPORT_STACK
9707 04:16:07.076116 <6>[ 220.195419] lkdtm: Stack offset: -96
9708 04:16:07.076519 <6>[ 220.199511] lkdtm: Performing direct entry REPORT_STACK
9709 04:16:07.076911 <6>[ 220.205051] lkdtm: Stack offset: 0
9710 04:16:07.077290 <6>[ 220.208973] lkdtm: Performing direct entry REPORT_STACK
9711 04:16:07.077665 <6>[ 220.214510] lkdtm: Stack offset: -528
9712 04:16:07.078081 <6>[ 220.218698] lkdtm: Performing direct entry REPORT_STACK
9713 04:16:07.078883 <6>[ 220.224235] lkdtm: Stack offset: 32
9714 04:16:07.119497 <6>[ 220.228247] lkdtm: Performing direct entry REPORT_STACK
9715 04:16:07.119775 <6>[ 220.233797] lkdtm: Stack offset: -112
9716 04:16:07.120090 <6>[ 220.237990] lkdtm: Performing direct entry REPORT_STACK
9717 04:16:07.120262 <6>[ 220.243529] lkdtm: Stack offset: -16
9718 04:16:07.120811 <6>[ 220.247630] lkdtm: Performing direct entry REPORT_STACK
9719 04:16:07.120995 <6>[ 220.253169] lkdtm: Stack offset: -464
9720 04:16:07.121161 <6>[ 220.257380] lkdtm: Performing direct entry REPORT_STACK
9721 04:16:07.121318 <6>[ 220.262940] lkdtm: Stack offset: -560
9722 04:16:07.122615 <6>[ 220.267140] lkdtm: Performing direct entry REPORT_STACK
9723 04:16:07.164389 <6>[ 220.272682] lkdtm: Stack offset: -80
9724 04:16:07.164675 <6>[ 220.276809] lkdtm: Performing direct entry REPORT_STACK
9725 04:16:07.164897 <6>[ 220.282424] lkdtm: Stack offset: -80
9726 04:16:07.165140 <6>[ 220.286544] lkdtm: Performing direct entry REPORT_STACK
9727 04:16:07.165326 <6>[ 220.292086] lkdtm: Stack offset: -448
9728 04:16:07.165498 <6>[ 220.296281] lkdtm: Performing direct entry REPORT_STACK
9729 04:16:07.165626 <6>[ 220.301833] lkdtm: Stack offset: -192
9730 04:16:07.165721 <6>[ 220.306025] lkdtm: Performing direct entry REPORT_STACK
9731 04:16:07.165814 <6>[ 220.311567] lkdtm: Stack offset: -480
9732 04:16:07.209292 <6>[ 220.315751] lkdtm: Performing direct entry REPORT_STACK
9733 04:16:07.209568 <6>[ 220.321288] lkdtm: Stack offset: -96
9734 04:16:07.209740 <6>[ 220.325398] lkdtm: Performing direct entry REPORT_STACK
9735 04:16:07.209896 <6>[ 220.330939] lkdtm: Stack offset: -368
9736 04:16:07.210071 <6>[ 220.335127] lkdtm: Performing direct entry REPORT_STACK
9737 04:16:07.210226 <6>[ 220.340660] lkdtm: Stack offset: -368
9738 04:16:07.210374 <6>[ 220.344842] lkdtm: Performing direct entry REPORT_STACK
9739 04:16:07.210519 <6>[ 220.350376] lkdtm: Stack offset: -272
9740 04:16:07.210626 <6>[ 220.354569] lkdtm: Performing direct entry REPORT_STACK
9741 04:16:07.212435 <6>[ 220.360103] lkdtm: Stack offset: -128
9742 04:16:07.253966 <6>[ 220.364296] lkdtm: Performing direct entry REPORT_STACK
9743 04:16:07.254220 <6>[ 220.369828] lkdtm: Stack offset: -352
9744 04:16:07.254396 <6>[ 220.374015] lkdtm: Performing direct entry REPORT_STACK
9745 04:16:07.254555 <6>[ 220.379573] lkdtm: Stack offset: -48
9746 04:16:07.254707 <6>[ 220.383671] lkdtm: Performing direct entry REPORT_STACK
9747 04:16:07.254855 <6>[ 220.389209] lkdtm: Stack offset: -688
9748 04:16:07.255000 <6>[ 220.393399] lkdtm: Performing direct entry REPORT_STACK
9749 04:16:07.255143 <6>[ 220.398952] lkdtm: Stack offset: -240
9750 04:16:07.257149 <6>[ 220.403327] lkdtm: Performing direct entry REPORT_STACK
9751 04:16:07.298895 <6>[ 220.408866] lkdtm: Stack offset: -672
9752 04:16:07.299131 <6>[ 220.413069] lkdtm: Performing direct entry REPORT_STACK
9753 04:16:07.299301 <6>[ 220.418607] lkdtm: Stack offset: -608
9754 04:16:07.299456 <6>[ 220.422790] lkdtm: Performing direct entry REPORT_STACK
9755 04:16:07.299604 <6>[ 220.428328] lkdtm: Stack offset: -624
9756 04:16:07.299745 <6>[ 220.432558] lkdtm: Performing direct entry REPORT_STACK
9757 04:16:07.299868 <6>[ 220.438214] lkdtm: Stack offset: -640
9758 04:16:07.299989 <6>[ 220.442396] lkdtm: Performing direct entry REPORT_STACK
9759 04:16:07.302070 <6>[ 220.447942] lkdtm: Stack offset: -656
9760 04:16:07.343427 <6>[ 220.452129] lkdtm: Performing direct entry REPORT_STACK
9761 04:16:07.343660 <6>[ 220.457665] lkdtm: Stack offset: 0
9762 04:16:07.343832 <6>[ 220.461588] lkdtm: Performing direct entry REPORT_STACK
9763 04:16:07.343989 <6>[ 220.467124] lkdtm: Stack offset: 80
9764 04:16:07.344139 <6>[ 220.471134] lkdtm: Performing direct entry REPORT_STACK
9765 04:16:07.344288 <6>[ 220.476685] lkdtm: Stack offset: -80
9766 04:16:07.344432 <6>[ 220.480792] lkdtm: Performing direct entry REPORT_STACK
9767 04:16:07.344575 <6>[ 220.486330] lkdtm: Stack offset: -256
9768 04:16:07.346588 <6>[ 220.490509] lkdtm: Performing direct entry REPORT_STACK
9769 04:16:07.388475 <6>[ 220.496048] lkdtm: Stack offset: 96
9770 04:16:07.388930 <6>[ 220.500056] lkdtm: Performing direct entry REPORT_STACK
9771 04:16:07.389269 <6>[ 220.505590] lkdtm: Stack offset: -256
9772 04:16:07.389578 <6>[ 220.509774] lkdtm: Performing direct entry REPORT_STACK
9773 04:16:07.389878 <6>[ 220.515309] lkdtm: Stack offset: -544
9774 04:16:07.390221 <6>[ 220.519492] lkdtm: Performing direct entry REPORT_STACK
9775 04:16:07.390518 <6>[ 220.525030] lkdtm: Stack offset: -608
9776 04:16:07.390804 <6>[ 220.529210] lkdtm: Performing direct entry REPORT_STACK
9777 04:16:07.391090 <6>[ 220.534750] lkdtm: Stack offset: -608
9778 04:16:07.433293 <6>[ 220.538952] lkdtm: Performing direct entry REPORT_STACK
9779 04:16:07.433743 <6>[ 220.544514] lkdtm: Stack offset: 192
9780 04:16:07.434141 <6>[ 220.548671] lkdtm: Performing direct entry REPORT_STACK
9781 04:16:07.434496 <6>[ 220.554196] lkdtm: Stack offset: 256
9782 04:16:07.434806 <6>[ 220.558296] lkdtm: Performing direct entry REPORT_STACK
9783 04:16:07.435105 <6>[ 220.563833] lkdtm: Stack offset: -256
9784 04:16:07.435397 <6>[ 220.568019] lkdtm: Performing direct entry REPORT_STACK
9785 04:16:07.435690 <6>[ 220.573557] lkdtm: Stack offset: 224
9786 04:16:07.435977 <6>[ 220.577656] lkdtm: Performing direct entry REPORT_STACK
9787 04:16:07.436723 <6>[ 220.583195] lkdtm: Stack offset: 80
9788 04:16:07.477486 <6>[ 220.587204] lkdtm: Performing direct entry REPORT_STACK
9789 04:16:07.478138 <6>[ 220.592739] lkdtm: Stack offset: 240
9790 04:16:07.478348 <6>[ 220.596849] lkdtm: Performing direct entry REPORT_STACK
9791 04:16:07.478517 <6>[ 220.602384] lkdtm: Stack offset: 128
9792 04:16:07.478842 <6>[ 220.606483] lkdtm: Performing direct entry REPORT_STACK
9793 04:16:07.479021 <6>[ 220.612016] lkdtm: Stack offset: -592
9794 04:16:07.479157 <6>[ 220.616223] lkdtm: Performing direct entry REPORT_STACK
9795 04:16:07.479347 <6>[ 220.621761] lkdtm: Stack offset: -176
9796 04:16:07.480660 <6>[ 220.625957] lkdtm: Performing direct entry REPORT_STACK
9797 04:16:07.522453 <6>[ 220.631492] lkdtm: Stack offset: 240
9798 04:16:07.522725 <6>[ 220.635633] lkdtm: Performing direct entry REPORT_STACK
9799 04:16:07.523012 <6>[ 220.641173] lkdtm: Stack offset: -704
9800 04:16:07.523520 <6>[ 220.645364] lkdtm: Performing direct entry REPORT_STACK
9801 04:16:07.523769 <6>[ 220.650900] lkdtm: Stack offset: -48
9802 04:16:07.523982 <6>[ 220.655002] lkdtm: Performing direct entry REPORT_STACK
9803 04:16:07.524130 <6>[ 220.660565] lkdtm: Stack offset: -560
9804 04:16:07.524269 <6>[ 220.664883] lkdtm: Performing direct entry REPORT_STACK
9805 04:16:07.525621 <6>[ 220.670422] lkdtm: Stack offset: -464
9806 04:16:07.567096 <6>[ 220.674612] lkdtm: Performing direct entry REPORT_STACK
9807 04:16:07.567375 <6>[ 220.680151] lkdtm: Stack offset: 128
9808 04:16:07.567549 <6>[ 220.684252] lkdtm: Performing direct entry REPORT_STACK
9809 04:16:07.567706 <6>[ 220.689792] lkdtm: Stack offset: 272
9810 04:16:07.567859 <6>[ 220.693895] lkdtm: Performing direct entry REPORT_STACK
9811 04:16:07.567996 <6>[ 220.699435] lkdtm: Stack offset: -320
9812 04:16:07.568118 <6>[ 220.703615] lkdtm: Performing direct entry REPORT_STACK
9813 04:16:07.568238 <6>[ 220.709153] lkdtm: Stack offset: -496
9814 04:16:07.570211 <6>[ 220.713341] lkdtm: Performing direct entry REPORT_STACK
9815 04:16:07.611813 <6>[ 220.718876] lkdtm: Stack offset: -560
9816 04:16:07.612046 <6>[ 220.723067] lkdtm: Performing direct entry REPORT_STACK
9817 04:16:07.612218 <6>[ 220.728601] lkdtm: Stack offset: -560
9818 04:16:07.612376 <6>[ 220.732795] lkdtm: Performing direct entry REPORT_STACK
9819 04:16:07.612527 <6>[ 220.738333] lkdtm: Stack offset: -80
9820 04:16:07.612673 <6>[ 220.742437] lkdtm: Performing direct entry REPORT_STACK
9821 04:16:07.612820 <6>[ 220.747975] lkdtm: Stack offset: 224
9822 04:16:07.612972 <6>[ 220.752072] lkdtm: Performing direct entry REPORT_STACK
9823 04:16:07.613089 <6>[ 220.757610] lkdtm: Stack offset: -688
9824 04:16:07.614932 <6>[ 220.761793] lkdtm: Performing direct entry REPORT_STACK
9825 04:16:07.656784 <6>[ 220.767331] lkdtm: Stack offset: -576
9826 04:16:07.657013 <6>[ 220.771523] lkdtm: Performing direct entry REPORT_STACK
9827 04:16:07.657185 <6>[ 220.777076] lkdtm: Stack offset: -496
9828 04:16:07.657343 <6>[ 220.781390] lkdtm: Performing direct entry REPORT_STACK
9829 04:16:07.657495 <6>[ 220.786928] lkdtm: Stack offset: 0
9830 04:16:07.657643 <6>[ 220.790849] lkdtm: Performing direct entry REPORT_STACK
9831 04:16:07.657789 <6>[ 220.796387] lkdtm: Stack offset: 240
9832 04:16:07.657932 <6>[ 220.800521] lkdtm: Performing direct entry REPORT_STACK
9833 04:16:07.659906 <6>[ 220.806046] lkdtm: Stack offset: 128
9834 04:16:07.701467 <6>[ 220.810142] lkdtm: Performing direct entry REPORT_STACK
9835 04:16:07.702295 <6>[ 220.815680] lkdtm: Stack offset: -624
9836 04:16:07.702668 <6>[ 220.819865] lkdtm: Performing direct entry REPORT_STACK
9837 04:16:07.702995 <6>[ 220.825412] lkdtm: Stack offset: -624
9838 04:16:07.703300 <6>[ 220.829596] lkdtm: Performing direct entry REPORT_STACK
9839 04:16:07.703597 <6>[ 220.835133] lkdtm: Stack offset: -16
9840 04:16:07.703886 <6>[ 220.839228] lkdtm: Performing direct entry REPORT_STACK
9841 04:16:07.704172 <6>[ 220.844776] lkdtm: Stack offset: -320
9842 04:16:07.704858 <6>[ 220.848959] lkdtm: Performing direct entry REPORT_STACK
9843 04:16:07.746482 <6>[ 220.854496] lkdtm: Stack offset: -256
9844 04:16:07.746967 <6>[ 220.858685] lkdtm: Performing direct entry REPORT_STACK
9845 04:16:07.747404 <6>[ 220.864222] lkdtm: Stack offset: -80
9846 04:16:07.748182 <6>[ 220.868317] lkdtm: Performing direct entry REPORT_STACK
9847 04:16:07.748549 <6>[ 220.873871] lkdtm: Stack offset: -256
9848 04:16:07.748947 <6>[ 220.878056] lkdtm: Performing direct entry REPORT_STACK
9849 04:16:07.749343 <6>[ 220.883596] lkdtm: Stack offset: 272
9850 04:16:07.749737 <6>[ 220.887696] lkdtm: Performing direct entry REPORT_STACK
9851 04:16:07.750249 <6>[ 220.893246] lkdtm: Stack offset: -496
9852 04:16:07.791208 <6>[ 220.897546] lkdtm: Performing direct entry REPORT_STACK
9853 04:16:07.791671 <6>[ 220.903085] lkdtm: Stack offset: -464
9854 04:16:07.792096 <6>[ 220.907278] lkdtm: Performing direct entry REPORT_STACK
9855 04:16:07.792870 <6>[ 220.912816] lkdtm: Stack offset: -608
9856 04:16:07.793232 <6>[ 220.917008] lkdtm: Performing direct entry REPORT_STACK
9857 04:16:07.793630 <6>[ 220.922546] lkdtm: Stack offset: 96
9858 04:16:07.794044 <6>[ 220.926556] lkdtm: Performing direct entry REPORT_STACK
9859 04:16:07.794442 <6>[ 220.932094] lkdtm: Stack offset: -672
9860 04:16:07.794820 <6>[ 220.936275] lkdtm: Performing direct entry REPORT_STACK
9861 04:16:07.795293 <6>[ 220.941812] lkdtm: Stack offset: 224
9862 04:16:07.835624 <6>[ 220.945909] lkdtm: Performing direct entry REPORT_STACK
9863 04:16:07.835959 <6>[ 220.951458] lkdtm: Stack offset: -576
9864 04:16:07.836523 <6>[ 220.955643] lkdtm: Performing direct entry REPORT_STACK
9865 04:16:07.836753 <6>[ 220.961181] lkdtm: Stack offset: 160
9866 04:16:07.836974 <6>[ 220.965286] lkdtm: Performing direct entry REPORT_STACK
9867 04:16:07.837183 <6>[ 220.970827] lkdtm: Stack offset: 208
9868 04:16:07.837364 <6>[ 220.974940] lkdtm: Performing direct entry REPORT_STACK
9869 04:16:07.837512 <6>[ 220.980500] lkdtm: Stack offset: -320
9870 04:16:07.838816 <6>[ 220.984724] lkdtm: Performing direct entry REPORT_STACK
9871 04:16:07.880447 <6>[ 220.990385] lkdtm: Stack offset: 224
9872 04:16:07.880747 <6>[ 220.994512] lkdtm: Performing direct entry REPORT_STACK
9873 04:16:07.880943 <6>[ 221.000052] lkdtm: Stack offset: 144
9874 04:16:07.881121 <6>[ 221.004174] lkdtm: Performing direct entry REPORT_STACK
9875 04:16:07.881312 <6>[ 221.009713] lkdtm: Stack offset: -704
9876 04:16:07.881469 <6>[ 221.013930] lkdtm: Performing direct entry REPORT_STACK
9877 04:16:07.881617 <6>[ 221.019466] lkdtm: Stack offset: -112
9878 04:16:07.881762 <6>[ 221.023656] lkdtm: Performing direct entry REPORT_STACK
9879 04:16:07.883648 <6>[ 221.029200] lkdtm: Stack offset: 176
9880 04:16:07.925090 <6>[ 221.033305] lkdtm: Performing direct entry REPORT_STACK
9881 04:16:07.925367 <6>[ 221.038838] lkdtm: Stack offset: -176
9882 04:16:07.925540 <6>[ 221.043015] lkdtm: Performing direct entry REPORT_STACK
9883 04:16:07.925697 <6>[ 221.048554] lkdtm: Stack offset: 16
9884 04:16:07.925848 <6>[ 221.052586] lkdtm: Performing direct entry REPORT_STACK
9885 04:16:07.926019 <6>[ 221.058112] lkdtm: Stack offset: -400
9886 04:16:07.926153 <6>[ 221.062291] lkdtm: Performing direct entry REPORT_STACK
9887 04:16:07.926275 <6>[ 221.067826] lkdtm: Stack offset: 80
9888 04:16:07.928244 <6>[ 221.071828] lkdtm: Performing direct entry REPORT_STACK
9889 04:16:07.969941 <6>[ 221.077362] lkdtm: Stack offset: -16
9890 04:16:07.970184 <6>[ 221.081466] lkdtm: Performing direct entry REPORT_STACK
9891 04:16:07.970360 <6>[ 221.087004] lkdtm: Stack offset: -208
9892 04:16:07.970517 <6>[ 221.091206] lkdtm: Performing direct entry REPORT_STACK
9893 04:16:07.970670 <6>[ 221.096745] lkdtm: Stack offset: -80
9894 04:16:07.970819 <6>[ 221.100841] lkdtm: Performing direct entry REPORT_STACK
9895 04:16:07.970965 <6>[ 221.106383] lkdtm: Stack offset: -80
9896 04:16:07.971119 <6>[ 221.110493] lkdtm: Performing direct entry REPORT_STACK
9897 04:16:07.971233 <6>[ 221.116134] lkdtm: Stack offset: -448
9898 04:16:08.014906 <6>[ 221.120320] lkdtm: Performing direct entry REPORT_STACK
9899 04:16:08.015365 <6>[ 221.125925] lkdtm: Stack offset: -192
9900 04:16:08.015705 <6>[ 221.130143] lkdtm: Performing direct entry REPORT_STACK
9901 04:16:08.016383 <6>[ 221.135681] lkdtm: Stack offset: -288
9902 04:16:08.016721 <6>[ 221.139862] lkdtm: Performing direct entry REPORT_STACK
9903 04:16:08.017028 <6>[ 221.145399] lkdtm: Stack offset: -16
9904 04:16:08.017326 <6>[ 221.149508] lkdtm: Performing direct entry REPORT_STACK
9905 04:16:08.017620 <6>[ 221.155045] lkdtm: Stack offset: 272
9906 04:16:08.017920 <6>[ 221.159141] lkdtm: Performing direct entry REPORT_STACK
9907 04:16:08.018458 <6>[ 221.164681] lkdtm: Stack offset: 272
9908 04:16:08.059614 <6>[ 221.168775] lkdtm: Performing direct entry REPORT_STACK
9909 04:16:08.060076 <6>[ 221.174312] lkdtm: Stack offset: -528
9910 04:16:08.060416 <6>[ 221.178493] lkdtm: Performing direct entry REPORT_STACK
9911 04:16:08.060736 <6>[ 221.184030] lkdtm: Stack offset: 256
9912 04:16:08.061408 <6>[ 221.188132] lkdtm: Performing direct entry REPORT_STACK
9913 04:16:08.061738 <6>[ 221.193669] lkdtm: Stack offset: 192
9914 04:16:08.062071 <6>[ 221.197766] lkdtm: Performing direct entry REPORT_STACK
9915 04:16:08.062373 <6>[ 221.203311] lkdtm: Stack offset: 176
9916 04:16:08.063054 <6>[ 221.207408] lkdtm: Performing direct entry REPORT_STACK
9917 04:16:08.104605 <6>[ 221.212957] lkdtm: Stack offset: -592
9918 04:16:08.105062 <6>[ 221.217146] lkdtm: Performing direct entry REPORT_STACK
9919 04:16:08.105505 <6>[ 221.222697] lkdtm: Stack offset: -96
9920 04:16:08.105915 <6>[ 221.226911] lkdtm: Performing direct entry REPORT_STACK
9921 04:16:08.106346 <6>[ 221.232449] lkdtm: Stack offset: -720
9922 04:16:08.106738 <6>[ 221.236669] lkdtm: Performing direct entry REPORT_STACK
9923 04:16:08.107119 <6>[ 221.242313] lkdtm: Stack offset: -576
9924 04:16:08.107517 <6>[ 221.246497] lkdtm: Performing direct entry REPORT_STACK
9925 04:16:08.108261 <6>[ 221.252034] lkdtm: Stack offset: -176
9926 04:16:08.149475 <6>[ 221.256215] lkdtm: Performing direct entry REPORT_STACK
9927 04:16:08.149933 <6>[ 221.261748] lkdtm: Stack offset: 0
9928 04:16:08.150401 <6>[ 221.265669] lkdtm: Performing direct entry REPORT_STACK
9929 04:16:08.150809 <6>[ 221.271201] lkdtm: Stack offset: -96
9930 04:16:08.151201 <6>[ 221.275308] lkdtm: Performing direct entry REPORT_STACK
9931 04:16:08.151589 <6>[ 221.280846] lkdtm: Stack offset: -560
9932 04:16:08.151970 <6>[ 221.285029] lkdtm: Performing direct entry REPORT_STACK
9933 04:16:08.152351 <6>[ 221.290565] lkdtm: Stack offset: -528
9934 04:16:08.153180 <6>[ 221.294745] lkdtm: Performing direct entry REPORT_STACK
9935 04:16:08.153534 <6>[ 221.300282] lkdtm: Stack offset: -240
9936 04:16:08.198041 <6>[ 221.304472] lkdtm: Performing direct entry REPORT_STACK
9937 04:16:08.198391 <6>[ 221.310076] lkdtm: Stack offset: -480
9938 04:16:08.198679 <6>[ 221.314255] lkdtm: Performing direct entry REPORT_STACK
9939 04:16:08.198932 <6>[ 221.319793] lkdtm: Stack offset: -304
9940 04:16:08.199163 <6>[ 221.323976] lkdtm: Performing direct entry REPORT_STACK
9941 04:16:08.199413 <6>[ 221.329508] lkdtm: Stack offset: -320
9942 04:16:08.201156 <6>[ 221.333712] lkdtm: Performing direct entry REPORT_STACK
9943 04:16:08.201361 <6>[ 221.339247] lkdtm: Stack offset: -304
9944 04:16:08.600901 # Bits of stack entropy: 7
9945 04:16:08.664697 ok 84 selftests: lkdtm: stack-entropy.sh
9946 04:16:11.493852 lkdtm_PANIC_sh skip
9947 04:16:11.494398 lkdtm_BUG_sh pass
9948 04:16:11.494740 lkdtm_WARNING_sh pass
9949 04:16:11.495045 lkdtm_WARNING_MESSAGE_sh pass
9950 04:16:11.495333 lkdtm_EXCEPTION_sh pass
9951 04:16:11.496004 lkdtm_LOOP_sh skip
9952 04:16:11.496319 lkdtm_EXHAUST_STACK_sh skip
9953 04:16:11.496603 lkdtm_CORRUPT_STACK_sh skip
9954 04:16:11.496920 lkdtm_CORRUPT_STACK_STRONG_sh skip
9955 04:16:11.497293 lkdtm_ARRAY_BOUNDS_sh pass
9956 04:16:11.497577 lkdtm_CORRUPT_LIST_ADD_sh pass
9957 04:16:11.497849 lkdtm_CORRUPT_LIST_DEL_sh pass
9958 04:16:11.498180 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
9959 04:16:11.498459 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
9960 04:16:11.498732 lkdtm_REPORT_STACK_CANARY_sh pass
9961 04:16:11.499082 lkdtm_UNSET_SMEP_sh skip
9962 04:16:11.499371 lkdtm_DOUBLE_FAULT_sh skip
9963 04:16:11.537079 lkdtm_CORRUPT_PAC_sh fail
9964 04:16:11.537584 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh skip
9965 04:16:11.537919 lkdtm_SLAB_LINEAR_OVERFLOW_sh pass
9966 04:16:11.538274 lkdtm_VMALLOC_LINEAR_OVERFLOW_sh pass
9967 04:16:11.538578 lkdtm_WRITE_AFTER_FREE_sh skip
9968 04:16:11.538869 lkdtm_READ_AFTER_FREE_sh pass
9969 04:16:11.539154 lkdtm_WRITE_BUDDY_AFTER_FREE_sh skip
9970 04:16:11.539434 lkdtm_READ_BUDDY_AFTER_FREE_sh pass
9971 04:16:11.539709 lkdtm_SLAB_INIT_ON_ALLOC_sh pass
9972 04:16:11.540429 lkdtm_BUDDY_INIT_ON_ALLOC_sh pass
9973 04:16:11.540757 lkdtm_SLAB_FREE_DOUBLE_sh pass
9974 04:16:11.541038 lkdtm_SLAB_FREE_CROSS_sh pass
9975 04:16:11.541316 lkdtm_SLAB_FREE_PAGE_sh pass
9976 04:16:11.541638 lkdtm_SOFTLOCKUP_sh skip
9977 04:16:11.541942 lkdtm_HARDLOCKUP_sh skip
9978 04:16:11.580273 lkdtm_SPINLOCKUP_sh skip
9979 04:16:11.580753 lkdtm_HUNG_TASK_sh skip
9980 04:16:11.581082 lkdtm_EXEC_DATA_sh pass
9981 04:16:11.581385 lkdtm_EXEC_STACK_sh pass
9982 04:16:11.581673 lkdtm_EXEC_KMALLOC_sh pass
9983 04:16:11.581957 lkdtm_EXEC_VMALLOC_sh pass
9984 04:16:11.582308 lkdtm_EXEC_RODATA_sh pass
9985 04:16:11.582592 lkdtm_EXEC_USERSPACE_sh pass
9986 04:16:11.582871 lkdtm_EXEC_NULL_sh pass
9987 04:16:11.583169 lkdtm_ACCESS_USERSPACE_sh fail
9988 04:16:11.583512 lkdtm_ACCESS_NULL_sh pass
9989 04:16:11.583793 lkdtm_WRITE_RO_sh pass
9990 04:16:11.584077 lkdtm_WRITE_RO_AFTER_INIT_sh pass
9991 04:16:11.584353 lkdtm_WRITE_KERN_sh pass
9992 04:16:11.584623 lkdtm_WRITE_OPD_sh skip
9993 04:16:11.584892 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
9994 04:16:11.585531 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
9995 04:16:11.623387 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
9996 04:16:11.623860 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
9997 04:16:11.624192 lkdtm_REFCOUNT_DEC_ZERO_sh pass
9998 04:16:11.624497 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
9999 04:16:11.624790 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
10000 04:16:11.625127 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
10001 04:16:11.625416 lkdtm_REFCOUNT_INC_ZERO_sh pass
10002 04:16:11.625696 lkdtm_REFCOUNT_ADD_ZERO_sh pass
10003 04:16:11.625975 lkdtm_REFCOUNT_INC_SATURATED_sh pass
10004 04:16:11.626367 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
10005 04:16:11.626873 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
10006 04:16:11.627667 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
10007 04:16:11.666464 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
10008 04:16:11.666957 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
10009 04:16:11.667340 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
10010 04:16:11.667649 lkdtm_REFCOUNT_TIMING_sh skip
10011 04:16:11.667939 lkdtm_ATOMIC_TIMING_sh skip
10012 04:16:11.668227 lkdtm_USERCOPY_SLAB_SIZE_TO_sh pass
10013 04:16:11.668506 lkdtm_USERCOPY_SLAB_SIZE_FROM_sh pass
10014 04:16:11.668838 lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh pass
10015 04:16:11.669118 lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh pass
10016 04:16:11.669408 lkdtm_USERCOPY_STACK_FRAME_TO_sh fail
10017 04:16:11.669761 lkdtm_USERCOPY_STACK_FRAME_FROM_sh fail
10018 04:16:11.670494 lkdtm_USERCOPY_STACK_BEYOND_sh pass
10019 04:16:11.670814 lkdtm_USERCOPY_KERNEL_sh pass
10020 04:16:11.709138 lkdtm_STACKLEAK_ERASING_sh pass
10021 04:16:11.709594 lkdtm_CFI_FORWARD_PROTO_sh fail
10022 04:16:11.709920 lkdtm_CFI_BACKWARD_sh fail
10023 04:16:11.710276 lkdtm_FORTIFY_STRSCPY_sh pass
10024 04:16:11.710568 lkdtm_FORTIFY_STR_OBJECT_sh pass
10025 04:16:11.710853 lkdtm_FORTIFY_STR_MEMBER_sh pass
10026 04:16:11.711133 lkdtm_FORTIFY_MEM_OBJECT_sh pass
10027 04:16:11.711407 lkdtm_FORTIFY_MEM_MEMBER_sh pass
10028 04:16:11.711678 lkdtm_PPC_SLB_MULTIHIT_sh skip
10029 04:16:11.711967 lkdtm_stack-entropy_sh pass
10030 04:16:11.712724 + ../../utils/send-to-lava.sh ./output/result.txt
10031 04:16:11.839994 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
10032 04:16:11.841903 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
10034 04:16:12.042713 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip>
10035 04:16:12.043497 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip
10037 04:16:12.248425 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
10038 04:16:12.248919 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
10040 04:16:12.440619 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
10041 04:16:12.441365 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
10043 04:16:12.653513 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
10044 04:16:12.654281 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
10046 04:16:12.867330 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
10047 04:16:12.868091 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
10049 04:16:13.088066 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip>
10050 04:16:13.088837 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip
10052 04:16:13.291082 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip>
10053 04:16:13.291809 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip
10055 04:16:13.493764 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip>
10056 04:16:13.494551 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip
10058 04:16:13.707296 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip>
10059 04:16:13.707788 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip
10061 04:16:13.912133 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass>
10062 04:16:13.912627 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass
10064 04:16:14.117921 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass>
10065 04:16:14.118439 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass
10067 04:16:14.325907 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass>
10068 04:16:14.326685 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass
10070 04:16:14.541461 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
10071 04:16:14.541935 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
10073 04:16:14.749221 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
10074 04:16:14.749697 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
10076 04:16:14.957038 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass>
10077 04:16:14.957531 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass
10079 04:16:15.169894 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip>
10080 04:16:15.170389 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip
10082 04:16:15.375820 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip>
10083 04:16:15.376288 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip
10085 04:16:15.583551 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
10086 04:16:15.584032 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
10088 04:16:15.791357 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip>
10089 04:16:15.791856 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip
10091 04:16:15.999150 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass>
10092 04:16:15.999649 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass
10094 04:16:16.217357 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass>
10095 04:16:16.218113 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass
10097 04:16:16.434797 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip>
10098 04:16:16.435281 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip
10100 04:16:16.651854 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass>
10101 04:16:16.652564 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass
10103 04:16:16.867786 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip>
10104 04:16:16.868620 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip
10106 04:16:17.070557 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass>
10107 04:16:17.071351 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass
10109 04:16:17.255081 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass>
10110 04:16:17.255577 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass
10112 04:16:17.452177 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass>
10113 04:16:17.452874 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass
10115 04:16:17.670085 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass>
10116 04:16:17.670860 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass
10118 04:16:17.892784 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass>
10119 04:16:17.893489 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass
10121 04:16:18.108549 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass>
10122 04:16:18.109229 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass
10124 04:16:18.322065 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip>
10125 04:16:18.322558 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip
10127 04:16:18.527315 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip>
10128 04:16:18.528077 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip
10130 04:16:18.750129 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip>
10131 04:16:18.750872 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip
10133 04:16:18.971801 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip>
10134 04:16:18.972502 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip
10136 04:16:19.185644 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
10137 04:16:19.186416 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
10139 04:16:19.402463 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
10140 04:16:19.403276 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
10142 04:16:19.621262 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
10143 04:16:19.622077 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
10145 04:16:19.839043 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
10146 04:16:19.839780 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
10148 04:16:20.046816 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
10149 04:16:20.047560 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
10151 04:16:20.260795 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
10152 04:16:20.261556 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
10154 04:16:20.474543 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
10155 04:16:20.475325 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
10157 04:16:20.693370 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
10158 04:16:20.694134 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
10160 04:16:20.900854 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
10161 04:16:20.901327 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
10163 04:16:21.119066 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
10164 04:16:21.119748 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
10166 04:16:21.335745 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
10167 04:16:21.336451 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
10169 04:16:21.543257 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
10170 04:16:21.543753 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
10172 04:16:21.759352 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip>
10173 04:16:21.760069 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip
10175 04:16:21.979134 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
10176 04:16:21.979874 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
10178 04:16:22.191726 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
10179 04:16:22.192486 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
10181 04:16:22.409690 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10182 04:16:22.410471 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
10184 04:16:22.626594 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10185 04:16:22.627360 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
10187 04:16:22.846047 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
10188 04:16:22.846515 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
10190 04:16:23.063053 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
10191 04:16:23.063788 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
10193 04:16:23.280968 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
10194 04:16:23.281644 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
10196 04:16:23.500831 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
10197 04:16:23.501561 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
10199 04:16:23.720602 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
10200 04:16:23.721343 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
10202 04:16:23.938195 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
10203 04:16:23.938694 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
10205 04:16:24.156023 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
10206 04:16:24.156492 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
10208 04:16:24.341792 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
10209 04:16:24.342305 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
10211 04:16:24.538679 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
10212 04:16:24.539172 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
10214 04:16:24.728503 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
10215 04:16:24.728996 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
10217 04:16:24.941243 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
10218 04:16:24.941710 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
10220 04:16:25.155078 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
10221 04:16:25.155572 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
10223 04:16:25.362818 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
10224 04:16:25.363318 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
10226 04:16:25.567155 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip>
10227 04:16:25.567908 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip
10229 04:16:25.783576 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip>
10230 04:16:25.784052 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip
10232 04:16:25.997687 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass>
10233 04:16:25.998504 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass
10235 04:16:26.210105 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass>
10236 04:16:26.210580 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass
10238 04:16:26.413003 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass>
10239 04:16:26.413477 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass
10241 04:16:26.626848 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass>
10242 04:16:26.627326 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass
10244 04:16:26.834718 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail>
10245 04:16:26.835506 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail
10247 04:16:27.054639 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail>
10248 04:16:27.055376 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail
10250 04:16:27.272494 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
10251 04:16:27.273261 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
10253 04:16:27.474244 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass>
10254 04:16:27.475013 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass
10256 04:16:27.681948 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass>
10257 04:16:27.682783 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass
10259 04:16:27.904619 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
10260 04:16:27.905135 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
10262 04:16:28.092433 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail>
10263 04:16:28.092938 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail
10265 04:16:28.291358 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass>
10266 04:16:28.292118 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass
10268 04:16:28.482989 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass>
10269 04:16:28.483484 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass
10271 04:16:28.669130 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass>
10272 04:16:28.669876 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass
10274 04:16:28.860872 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass>
10275 04:16:28.861614 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass
10277 04:16:29.075683 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass>
10278 04:16:29.076420 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass
10280 04:16:29.293532 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip>
10281 04:16:29.294301 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip
10283 04:16:29.515038 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass>
10284 04:16:29.515494 + set +x
10285 04:16:29.516047 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass
10287 04:16:29.518371 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 407262_1.6.2.4.5>
10288 04:16:29.518817 <LAVA_TEST_RUNNER EXIT>
10289 04:16:29.519388 Received signal: <ENDRUN> 1_kselftest-lkdtm 407262_1.6.2.4.5
10290 04:16:29.519796 Ending use of test pattern.
10291 04:16:29.520152 Ending test lava.1_kselftest-lkdtm (407262_1.6.2.4.5), duration 157.24
10293 04:16:29.521324 ok: lava_test_shell seems to have completed
10294 04:16:29.523928 lkdtm_ACCESS_NULL_sh: pass
lkdtm_ACCESS_USERSPACE_sh: fail
lkdtm_ARRAY_BOUNDS_sh: pass
lkdtm_ATOMIC_TIMING_sh: skip
lkdtm_BUDDY_INIT_ON_ALLOC_sh: pass
lkdtm_BUG_sh: pass
lkdtm_CFI_BACKWARD_sh: fail
lkdtm_CFI_FORWARD_PROTO_sh: fail
lkdtm_CORRUPT_LIST_ADD_sh: pass
lkdtm_CORRUPT_LIST_DEL_sh: pass
lkdtm_CORRUPT_PAC_sh: fail
lkdtm_CORRUPT_STACK_STRONG_sh: skip
lkdtm_CORRUPT_STACK_sh: skip
lkdtm_DOUBLE_FAULT_sh: skip
lkdtm_EXCEPTION_sh: pass
lkdtm_EXEC_DATA_sh: pass
lkdtm_EXEC_KMALLOC_sh: pass
lkdtm_EXEC_NULL_sh: pass
lkdtm_EXEC_RODATA_sh: pass
lkdtm_EXEC_STACK_sh: pass
lkdtm_EXEC_USERSPACE_sh: pass
lkdtm_EXEC_VMALLOC_sh: pass
lkdtm_EXHAUST_STACK_sh: skip
lkdtm_FORTIFY_MEM_MEMBER_sh: pass
lkdtm_FORTIFY_MEM_OBJECT_sh: pass
lkdtm_FORTIFY_STRSCPY_sh: pass
lkdtm_FORTIFY_STR_MEMBER_sh: pass
lkdtm_FORTIFY_STR_OBJECT_sh: pass
lkdtm_HARDLOCKUP_sh: skip
lkdtm_HUNG_TASK_sh: skip
lkdtm_LOOP_sh: skip
lkdtm_PANIC_sh: skip
lkdtm_PPC_SLB_MULTIHIT_sh: skip
lkdtm_READ_AFTER_FREE_sh: pass
lkdtm_READ_BUDDY_AFTER_FREE_sh: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_ZERO_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_ZERO_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_ZERO_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_TIMING_sh: skip
lkdtm_REPORT_STACK_CANARY_sh: pass
lkdtm_SLAB_FREE_CROSS_sh: pass
lkdtm_SLAB_FREE_DOUBLE_sh: pass
lkdtm_SLAB_FREE_PAGE_sh: pass
lkdtm_SLAB_INIT_ON_ALLOC_sh: pass
lkdtm_SLAB_LINEAR_OVERFLOW_sh: pass
lkdtm_SOFTLOCKUP_sh: skip
lkdtm_SPINLOCKUP_sh: skip
lkdtm_STACKLEAK_ERASING_sh: pass
lkdtm_STACK_GUARD_PAGE_LEADING_sh: pass
lkdtm_STACK_GUARD_PAGE_TRAILING_sh: pass
lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh: skip
lkdtm_UNSET_SMEP_sh: skip
lkdtm_USERCOPY_KERNEL_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_FROM_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_TO_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh: pass
lkdtm_USERCOPY_STACK_BEYOND_sh: pass
lkdtm_USERCOPY_STACK_FRAME_FROM_sh: fail
lkdtm_USERCOPY_STACK_FRAME_TO_sh: fail
lkdtm_VMALLOC_LINEAR_OVERFLOW_sh: pass
lkdtm_WARNING_MESSAGE_sh: pass
lkdtm_WARNING_sh: pass
lkdtm_WRITE_AFTER_FREE_sh: skip
lkdtm_WRITE_BUDDY_AFTER_FREE_sh: skip
lkdtm_WRITE_KERN_sh: pass
lkdtm_WRITE_OPD_sh: skip
lkdtm_WRITE_RO_AFTER_INIT_sh: pass
lkdtm_WRITE_RO_sh: pass
lkdtm_stack-entropy_sh: pass
shardfile-lkdtm: pass
10295 04:16:29.524515 end: 3.1 lava-test-shell (duration 00:02:40) [common]
10296 04:16:29.524965 end: 3 lava-test-retry (duration 00:02:40) [common]
10297 04:16:29.525421 start: 4 finalize (timeout 00:01:50) [common]
10298 04:16:29.525892 start: 4.1 power-off (timeout 00:00:30) [common]
10299 04:16:29.526631 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
10300 04:16:30.607899 >> OK - accepted request
10301 04:16:30.610250 Returned 0 in 1 seconds
10302 04:16:30.711423 end: 4.1 power-off (duration 00:00:01) [common]
10304 04:16:30.712735 start: 4.2 read-feedback (timeout 00:01:49) [common]
10305 04:16:30.713704 Listened to connection for namespace 'common' for up to 1s
10306 04:16:30.714530 Listened to connection for namespace 'common' for up to 1s
10307 04:16:31.714261 Finalising connection for namespace 'common'
10308 04:16:31.714867 Disconnecting from shell: Finalise
10309 04:16:31.715292 / #
10310 04:16:31.816150 end: 4.2 read-feedback (duration 00:00:01) [common]
10311 04:16:31.816803 end: 4 finalize (duration 00:00:02) [common]
10312 04:16:31.817365 Cleaning after the job
10313 04:16:31.817839 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/ramdisk
10314 04:16:31.830270 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/kernel
10315 04:16:31.877258 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/dtb
10316 04:16:31.877855 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/nfsrootfs
10317 04:16:31.972337 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/407262/tftp-deploy-_ob4dx8o/modules
10318 04:16:31.985694 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/407262
10319 04:16:32.704352 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/407262
10320 04:16:32.704612 Job finished correctly