Boot log: juno-uboot
- Warnings: 2
- Kernel Warnings: 2531
- Errors: 0
- Boot result: PASS
- Kernel Errors: 459
1 10:49:52.462150 lava-dispatcher, installed at version: 2024.01
2 10:49:52.462524 start: 0 validate
3 10:49:52.462770 Start time: 2024-10-05 10:49:52.462757+00:00 (UTC)
4 10:49:52.463063 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz exists
5 10:49:52.792698 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-18-g42b39ed12756/arm64/defconfig+kselftest/gcc-12/kernel/Image exists
6 10:49:52.957633 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-18-g42b39ed12756/arm64/defconfig+kselftest/gcc-12/dtbs/arm/juno.dtb exists
7 10:49:53.123358 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz exists
8 10:49:53.288276 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-18-g42b39ed12756/arm64/defconfig+kselftest/gcc-12/modules.tar.xz exists
9 10:49:53.459868 validate duration: 1.00
11 10:49:53.461026 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 10:49:53.461508 start: 1.1 download-retry (timeout 00:10:00) [common]
13 10:49:53.461946 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 10:49:53.462584 Not decompressing ramdisk as can be used compressed.
15 10:49:53.463075 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz
16 10:49:53.463388 saving as /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/ramdisk/initrd.cpio.gz
17 10:49:53.463676 total size: 5628169 (5 MB)
18 10:49:53.790960 progress 0 % (0 MB)
19 10:49:54.277866 progress 5 % (0 MB)
20 10:49:54.440672 progress 10 % (0 MB)
21 10:49:54.448965 progress 15 % (0 MB)
22 10:49:54.604260 progress 20 % (1 MB)
23 10:49:54.612339 progress 25 % (1 MB)
24 10:49:54.621030 progress 30 % (1 MB)
25 10:49:54.762980 progress 35 % (1 MB)
26 10:49:54.771318 progress 40 % (2 MB)
27 10:49:54.780567 progress 45 % (2 MB)
28 10:49:54.788532 progress 50 % (2 MB)
29 10:49:54.797291 progress 55 % (2 MB)
30 10:49:54.805150 progress 60 % (3 MB)
31 10:49:54.811280 progress 65 % (3 MB)
32 10:49:54.925811 progress 70 % (3 MB)
33 10:49:54.933016 progress 75 % (4 MB)
34 10:49:54.941237 progress 80 % (4 MB)
35 10:49:54.948547 progress 85 % (4 MB)
36 10:49:54.956249 progress 90 % (4 MB)
37 10:49:54.963472 progress 95 % (5 MB)
38 10:49:54.969133 progress 100 % (5 MB)
39 10:49:54.969982 5 MB downloaded in 1.51 s (3.56 MB/s)
40 10:49:54.970545 end: 1.1.1 http-download (duration 00:00:02) [common]
42 10:49:54.971478 end: 1.1 download-retry (duration 00:00:02) [common]
43 10:49:54.971852 start: 1.2 download-retry (timeout 00:09:58) [common]
44 10:49:54.972154 start: 1.2.1 http-download (timeout 00:09:58) [common]
45 10:49:54.972599 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-18-g42b39ed12756/arm64/defconfig+kselftest/gcc-12/kernel/Image
46 10:49:54.972840 saving as /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/kernel/Image
47 10:49:54.973052 total size: 57825792 (55 MB)
48 10:49:54.973261 No compression specified
49 10:49:55.140456 progress 0 % (0 MB)
50 10:49:55.192469 progress 5 % (2 MB)
51 10:49:55.366428 progress 10 % (5 MB)
52 10:49:55.630788 progress 15 % (8 MB)
53 10:49:55.788633 progress 20 % (11 MB)
54 10:49:55.958734 progress 25 % (13 MB)
55 10:49:56.116221 progress 30 % (16 MB)
56 10:49:56.272965 progress 35 % (19 MB)
57 10:49:56.433229 progress 40 % (22 MB)
58 10:49:56.593055 progress 45 % (24 MB)
59 10:49:56.667254 progress 50 % (27 MB)
60 10:49:56.840514 progress 55 % (30 MB)
61 10:49:56.998023 progress 60 % (33 MB)
62 10:49:57.159768 progress 65 % (35 MB)
63 10:49:57.317240 progress 70 % (38 MB)
64 10:49:57.479995 progress 75 % (41 MB)
65 10:49:57.636645 progress 80 % (44 MB)
66 10:49:57.792856 progress 85 % (46 MB)
67 10:49:57.958132 progress 90 % (49 MB)
68 10:49:58.116700 progress 95 % (52 MB)
69 10:49:58.389182 progress 100 % (55 MB)
70 10:49:58.390419 55 MB downloaded in 3.42 s (16.14 MB/s)
71 10:49:58.391149 end: 1.2.1 http-download (duration 00:00:03) [common]
73 10:49:58.392380 end: 1.2 download-retry (duration 00:00:03) [common]
74 10:49:58.392806 start: 1.3 download-retry (timeout 00:09:55) [common]
75 10:49:58.393197 start: 1.3.1 http-download (timeout 00:09:55) [common]
76 10:49:58.393758 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-18-g42b39ed12756/arm64/defconfig+kselftest/gcc-12/dtbs/arm/juno.dtb
77 10:49:58.394077 saving as /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/dtb/juno.dtb
78 10:49:58.394351 total size: 26981 (0 MB)
79 10:49:58.394628 No compression specified
80 10:49:58.562958 progress 100 % (0 MB)
81 10:49:58.564229 0 MB downloaded in 0.17 s (0.15 MB/s)
82 10:49:58.564951 end: 1.3.1 http-download (duration 00:00:00) [common]
84 10:49:58.566165 end: 1.3 download-retry (duration 00:00:00) [common]
85 10:49:58.566613 start: 1.4 download-retry (timeout 00:09:55) [common]
86 10:49:58.567047 start: 1.4.1 http-download (timeout 00:09:55) [common]
87 10:49:58.567666 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz
88 10:49:58.568076 saving as /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/nfsrootfs/full.rootfs.tar
89 10:49:58.568385 total size: 120894716 (115 MB)
90 10:49:58.568704 Using unxz to decompress xz
91 10:49:58.735068 progress 0 % (0 MB)
92 10:49:59.308552 progress 5 % (5 MB)
93 10:49:59.888625 progress 10 % (11 MB)
94 10:50:00.446053 progress 15 % (17 MB)
95 10:50:00.966362 progress 20 % (23 MB)
96 10:50:01.437115 progress 25 % (28 MB)
97 10:50:02.007585 progress 30 % (34 MB)
98 10:50:02.542799 progress 35 % (40 MB)
99 10:50:02.992711 progress 40 % (46 MB)
100 10:50:03.412582 progress 45 % (51 MB)
101 10:50:03.930699 progress 50 % (57 MB)
102 10:50:04.546023 progress 55 % (63 MB)
103 10:50:05.138127 progress 60 % (69 MB)
104 10:50:05.733801 progress 65 % (74 MB)
105 10:50:06.313005 progress 70 % (80 MB)
106 10:50:06.925728 progress 75 % (86 MB)
107 10:50:07.493655 progress 80 % (92 MB)
108 10:50:08.065294 progress 85 % (98 MB)
109 10:50:08.632610 progress 90 % (103 MB)
110 10:50:09.169744 progress 95 % (109 MB)
111 10:50:09.740322 progress 100 % (115 MB)
112 10:50:09.748643 115 MB downloaded in 11.18 s (10.31 MB/s)
113 10:50:09.748964 end: 1.4.1 http-download (duration 00:00:11) [common]
115 10:50:09.749365 end: 1.4 download-retry (duration 00:00:11) [common]
116 10:50:09.749525 start: 1.5 download-retry (timeout 00:09:44) [common]
117 10:50:09.749678 start: 1.5.1 http-download (timeout 00:09:44) [common]
118 10:50:09.749919 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-18-g42b39ed12756/arm64/defconfig+kselftest/gcc-12/modules.tar.xz
119 10:50:09.750036 saving as /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/modules/modules.tar
120 10:50:09.750135 total size: 13102604 (12 MB)
121 10:50:09.750252 Using unxz to decompress xz
122 10:50:09.916291 progress 0 % (0 MB)
123 10:50:09.973062 progress 5 % (0 MB)
124 10:50:10.037307 progress 10 % (1 MB)
125 10:50:10.106229 progress 15 % (1 MB)
126 10:50:10.169509 progress 20 % (2 MB)
127 10:50:10.232220 progress 25 % (3 MB)
128 10:50:10.296796 progress 30 % (3 MB)
129 10:50:10.361731 progress 35 % (4 MB)
130 10:50:10.426917 progress 40 % (5 MB)
131 10:50:10.490721 progress 45 % (5 MB)
132 10:50:10.554104 progress 50 % (6 MB)
133 10:50:10.620127 progress 55 % (6 MB)
134 10:50:10.683596 progress 60 % (7 MB)
135 10:50:10.748995 progress 65 % (8 MB)
136 10:50:10.816264 progress 70 % (8 MB)
137 10:50:10.880729 progress 75 % (9 MB)
138 10:50:10.947136 progress 80 % (10 MB)
139 10:50:11.015433 progress 85 % (10 MB)
140 10:50:11.078518 progress 90 % (11 MB)
141 10:50:11.146991 progress 95 % (11 MB)
142 10:50:11.214864 progress 100 % (12 MB)
143 10:50:11.224888 12 MB downloaded in 1.47 s (8.47 MB/s)
144 10:50:11.225228 end: 1.5.1 http-download (duration 00:00:01) [common]
146 10:50:11.225677 end: 1.5 download-retry (duration 00:00:01) [common]
147 10:50:11.225834 start: 1.6 prepare-tftp-overlay (timeout 00:09:42) [common]
148 10:50:11.225983 start: 1.6.1 extract-nfsrootfs (timeout 00:09:42) [common]
149 10:50:16.871682 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/807816/extract-nfsrootfs-xo3167lm
150 10:50:16.872134 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
151 10:50:16.872310 start: 1.6.2 lava-overlay (timeout 00:09:37) [common]
152 10:50:16.872615 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o
153 10:50:16.872828 makedir: /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin
154 10:50:16.872993 makedir: /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/tests
155 10:50:16.873170 makedir: /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/results
156 10:50:16.873345 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-add-keys
157 10:50:16.873589 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-add-sources
158 10:50:16.873809 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-background-process-start
159 10:50:16.874035 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-background-process-stop
160 10:50:16.874271 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-common-functions
161 10:50:16.874495 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-echo-ipv4
162 10:50:16.874714 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-install-packages
163 10:50:16.874926 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-installed-packages
164 10:50:16.875141 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-os-build
165 10:50:16.875358 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-probe-channel
166 10:50:16.875570 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-probe-ip
167 10:50:16.875786 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-target-ip
168 10:50:16.876015 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-target-mac
169 10:50:16.876231 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-target-storage
170 10:50:16.876446 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-test-case
171 10:50:16.876656 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-test-event
172 10:50:16.876867 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-test-feedback
173 10:50:16.877078 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-test-raise
174 10:50:16.877288 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-test-reference
175 10:50:16.877498 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-test-runner
176 10:50:16.877709 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-test-set
177 10:50:16.877940 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-test-shell
178 10:50:16.878172 Updating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-add-keys (debian)
179 10:50:16.878439 Updating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-add-sources (debian)
180 10:50:16.878704 Updating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-install-packages (debian)
181 10:50:16.878949 Updating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-installed-packages (debian)
182 10:50:16.879193 Updating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/bin/lava-os-build (debian)
183 10:50:16.879409 Creating /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/environment
184 10:50:16.879588 LAVA metadata
185 10:50:16.879714 - LAVA_JOB_ID=807816
186 10:50:16.879850 - LAVA_DISPATCHER_IP=192.168.56.230
187 10:50:16.880057 start: 1.6.2.1 ssh-authorize (timeout 00:09:37) [common]
188 10:50:16.880476 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 10:50:16.880638 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:37) [common]
190 10:50:16.880764 skipped lava-vland-overlay
191 10:50:16.880906 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 10:50:16.881053 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:37) [common]
193 10:50:16.881168 skipped lava-multinode-overlay
194 10:50:16.881303 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 10:50:16.881430 start: 1.6.2.4 test-definition (timeout 00:09:37) [common]
196 10:50:16.881546 Loading test definitions
197 10:50:16.881683 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:37) [common]
198 10:50:16.881791 Using /lava-807816 at stage 0
199 10:50:16.882270 uuid=807816_1.6.2.4.1 testdef=None
200 10:50:16.882426 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 10:50:16.882577 start: 1.6.2.4.2 test-overlay (timeout 00:09:37) [common]
202 10:50:16.883290 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 10:50:16.883671 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:37) [common]
205 10:50:16.884933 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 10:50:16.885363 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:37) [common]
208 10:50:16.886308 runner path: /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/0/tests/0_timesync-off test_uuid 807816_1.6.2.4.1
209 10:50:16.886597 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 10:50:16.886993 start: 1.6.2.4.5 git-repo-action (timeout 00:09:37) [common]
212 10:50:16.887125 Using /lava-807816 at stage 0
213 10:50:16.887314 Fetching tests from https://github.com/kernelci/test-definitions.git
214 10:50:16.887457 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/0/tests/1_kselftest-lkdtm'
215 10:50:19.416595 Running '/usr/bin/git checkout kernelci.org
216 10:50:19.662700 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 10:50:19.663398 uuid=807816_1.6.2.4.5 testdef=None
218 10:50:19.663611 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
220 10:50:19.664044 start: 1.6.2.4.6 test-overlay (timeout 00:09:34) [common]
221 10:50:19.665243 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 10:50:19.665653 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:34) [common]
224 10:50:19.667315 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 10:50:19.667758 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:34) [common]
227 10:50:19.669405 runner path: /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/0/tests/1_kselftest-lkdtm test_uuid 807816_1.6.2.4.5
228 10:50:19.669571 BOARD='juno-uboot'
229 10:50:19.669704 BRANCH='cip'
230 10:50:19.669826 SKIPFILE='/dev/null'
231 10:50:19.669941 SKIP_INSTALL='True'
232 10:50:19.670055 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-18-g42b39ed12756/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz'
233 10:50:19.670169 TST_CASENAME=''
234 10:50:19.670263 TST_CMDFILES='lkdtm'
235 10:50:19.670531 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
237 10:50:19.670877 Creating lava-test-runner.conf files
238 10:50:19.670978 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/807816/lava-overlay-50gmh17o/lava-807816/0 for stage 0
239 10:50:19.671141 - 0_timesync-off
240 10:50:19.671253 - 1_kselftest-lkdtm
241 10:50:19.671443 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
242 10:50:19.671602 start: 1.6.2.5 compress-overlay (timeout 00:09:34) [common]
243 10:50:31.556447 end: 1.6.2.5 compress-overlay (duration 00:00:12) [common]
244 10:50:31.556690 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:22) [common]
245 10:50:31.556934 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
246 10:50:31.557172 end: 1.6.2 lava-overlay (duration 00:00:15) [common]
247 10:50:31.557403 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:22) [common]
248 10:50:31.774486 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
249 10:50:31.774749 start: 1.6.4 extract-modules (timeout 00:09:22) [common]
250 10:50:31.774946 extracting modules file /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/modules/modules.tar to /var/lib/lava/dispatcher/tmp/807816/extract-nfsrootfs-xo3167lm
251 10:50:32.210970 extracting modules file /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/modules/modules.tar to /var/lib/lava/dispatcher/tmp/807816/extract-overlay-ramdisk-sqsnie_p/ramdisk
252 10:50:32.661523 end: 1.6.4 extract-modules (duration 00:00:01) [common]
253 10:50:32.661795 start: 1.6.5 apply-overlay-tftp (timeout 00:09:21) [common]
254 10:50:32.661981 [common] Applying overlay to NFS
255 10:50:32.662127 [common] Applying overlay /var/lib/lava/dispatcher/tmp/807816/compress-overlay-w8o0x94g/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/807816/extract-nfsrootfs-xo3167lm
256 10:50:34.018452 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
257 10:50:34.018703 start: 1.6.6 prepare-kernel (timeout 00:09:19) [common]
258 10:50:34.018913 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:19) [common]
259 10:50:34.019071 Converting downloaded kernel to a uImage
260 10:50:34.019247 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/kernel/Image /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/kernel/uImage
261 10:50:34.624917 output: Image Name:
262 10:50:34.625161 output: Created: Sat Oct 5 10:50:34 2024
263 10:50:34.625325 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
264 10:50:34.625465 output: Data Size: 57825792 Bytes = 56470.50 KiB = 55.15 MiB
265 10:50:34.625596 output: Load Address: 80200000
266 10:50:34.625719 output: Entry Point: 80200000
267 10:50:34.625840 output:
268 10:50:34.626029 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:01) [common]
269 10:50:34.626176 end: 1.6.6 prepare-kernel (duration 00:00:01) [common]
270 10:50:34.626322 start: 1.6.7 configure-preseed-file (timeout 00:09:19) [common]
271 10:50:34.626467 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
272 10:50:34.626606 start: 1.6.8 compress-ramdisk (timeout 00:09:19) [common]
273 10:50:34.626737 Building ramdisk /var/lib/lava/dispatcher/tmp/807816/extract-overlay-ramdisk-sqsnie_p/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/807816/extract-overlay-ramdisk-sqsnie_p/ramdisk
274 10:50:35.337882 >> 202923 blocks
275 10:50:40.208752 Adding RAMdisk u-boot header.
276 10:50:40.208963 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/807816/extract-overlay-ramdisk-sqsnie_p/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/807816/extract-overlay-ramdisk-sqsnie_p/ramdisk.cpio.gz.uboot
277 10:50:40.468249 output: Image Name:
278 10:50:40.468474 output: Created: Sat Oct 5 10:50:40 2024
279 10:50:40.468637 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
280 10:50:40.468819 output: Data Size: 26305797 Bytes = 25689.25 KiB = 25.09 MiB
281 10:50:40.469001 output: Load Address: 00000000
282 10:50:40.469171 output: Entry Point: 00000000
283 10:50:40.469332 output:
284 10:50:40.469593 rename /var/lib/lava/dispatcher/tmp/807816/extract-overlay-ramdisk-sqsnie_p/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/ramdisk/ramdisk.cpio.gz.uboot
285 10:50:40.469835 end: 1.6.8 compress-ramdisk (duration 00:00:06) [common]
286 10:50:40.470020 end: 1.6 prepare-tftp-overlay (duration 00:00:29) [common]
287 10:50:40.470194 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:13) [common]
288 10:50:40.470336 No LXC device requested
289 10:50:40.470501 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
290 10:50:40.470664 start: 1.8 deploy-device-env (timeout 00:09:13) [common]
291 10:50:40.470816 end: 1.8 deploy-device-env (duration 00:00:00) [common]
292 10:50:40.470924 Checking files for TFTP limit of 4294967296 bytes.
293 10:50:40.471606 end: 1 tftp-deploy (duration 00:00:47) [common]
294 10:50:40.471807 start: 2 uboot-action (timeout 00:05:00) [common]
295 10:50:40.471984 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
296 10:50:40.472138 end: 2.1 uboot-from-media (duration 00:00:00) [common]
297 10:50:40.472290 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
298 10:50:40.472445 Using kernel file from prepare-kernel: 807816/tftp-deploy-l5pnamkp/kernel/uImage
299 10:50:40.472628 substitutions:
300 10:50:40.472742 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
301 10:50:40.472860 - {DTB_ADDR}: 0x8fc00000
302 10:50:40.472977 - {DTB}: 807816/tftp-deploy-l5pnamkp/dtb/juno.dtb
303 10:50:40.473093 - {INITRD}: 807816/tftp-deploy-l5pnamkp/ramdisk/ramdisk.cpio.gz.uboot
304 10:50:40.473207 - {KERNEL_ADDR}: 0x80200000
305 10:50:40.473319 - {KERNEL}: 807816/tftp-deploy-l5pnamkp/kernel/uImage
306 10:50:40.473430 - {LAVA_MAC}: None
307 10:50:40.473555 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/807816/extract-nfsrootfs-xo3167lm
308 10:50:40.473659 - {NFS_SERVER_IP}: 192.168.56.230
309 10:50:40.473785 - {PRESEED_CONFIG}: None
310 10:50:40.473900 - {PRESEED_LOCAL}: None
311 10:50:40.474005 - {RAMDISK_ADDR}: 0x8fe00000
312 10:50:40.474110 - {RAMDISK}: 807816/tftp-deploy-l5pnamkp/ramdisk/ramdisk.cpio.gz.uboot
313 10:50:40.474217 - {ROOT_PART}: None
314 10:50:40.474321 - {ROOT}: None
315 10:50:40.474425 - {SERVER_IP}: 192.168.56.230
316 10:50:40.474530 - {TEE_ADDR}: 0x83000000
317 10:50:40.474634 - {TEE}: None
318 10:50:40.474738 Parsed boot commands:
319 10:50:40.474839 - setenv autoload no
320 10:50:40.474943 - setenv initrd_high 0xffffffffffffffff
321 10:50:40.475046 - setenv fdt_high 0xffffffffffffffff
322 10:50:40.475148 - dhcp
323 10:50:40.475265 - setenv serverip 192.168.56.230
324 10:50:40.475370 - tftp 0x80200000 807816/tftp-deploy-l5pnamkp/kernel/uImage
325 10:50:40.475475 - tftp 0x8fe00000 807816/tftp-deploy-l5pnamkp/ramdisk/ramdisk.cpio.gz.uboot
326 10:50:40.475580 - setenv initrd_size ${filesize}
327 10:50:40.475683 - tftp 0x8fc00000 807816/tftp-deploy-l5pnamkp/dtb/juno.dtb
328 10:50:40.475808 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/807816/extract-nfsrootfs-xo3167lm,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
329 10:50:40.475955 - bootm 0x80200000 0x8fe00000 0x8fc00000
330 10:50:40.476105 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
332 10:50:40.476465 start: 2.3 connect-device (timeout 00:05:00) [common]
333 10:50:40.476578 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
334 10:50:40.480909 Setting prompt string to ['lava-test: # ']
335 10:50:40.481445 end: 2.3 connect-device (duration 00:00:00) [common]
336 10:50:40.481697 start: 2.4 uboot-commands (timeout 00:05:00) [common]
337 10:50:40.481939 start: 2.4.1 reset-device (timeout 00:05:00) [common]
338 10:50:40.482172 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
339 10:50:40.482580 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
340 10:50:47.641535 >> OK - accepted request
341 10:50:47.643865 Returned 0 in 7 seconds
342 10:50:47.745013 end: 2.4.1.1 pdu-reboot (duration 00:00:07) [common]
344 10:50:47.746520 end: 2.4.1 reset-device (duration 00:00:07) [common]
345 10:50:47.747090 start: 2.4.2 bootloader-interrupt (timeout 00:04:53) [common]
346 10:50:47.747585 Setting prompt string to ['Hit any key to stop autoboot']
347 10:50:47.748068 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
348 10:50:47.749490 Trying 127.0.0.1...
349 10:50:47.749909 Connected to 127.0.0.1.
350 10:50:47.750325 Escape character is '^]'.
351 10:50:47.899935 ��
352 10:50:47.900230
353 10:50:47.900497 ARM V2M-Juno Boot loader v1.0.0
354 10:50:47.900732 HBI0262 build 2068
355 10:50:47.900958
356 10:50:47.903064 MBbios update in progress DO NOT SWITCH OFF...
357 10:50:58.679966
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 10:50:58.680540 MBbios update complete.
359 10:50:59.392376
360 10:50:59.392975 ARM V2M_Juno Firmware v1.5.1
361 10:50:59.393358 Build Date: Apr 3 2019
362 10:50:59.393695
363 10:50:59.395593 Time : 00:00:00
364 10:50:59.396091 Date : 01:01:2000
365 10:50:59.619046
366 10:50:59.619387 Press Enter to stop auto boot...
367 10:50:59.619618
368 10:51:04.735617
369 10:51:04.736182 Powering up system...
370 10:51:04.959515
371 10:51:04.960076 Switching on ATXPSU...
372 10:51:06.622507 PMIC RAM configuration (pms_v103.bin)...
373 10:51:10.651738 MBtemp : 38 degC
374 10:51:10.652285
375 10:51:10.667698 Configuring motherboard (rev B, var A)...
376 10:51:10.668234 IOFPGA image \MB\HBI0262B\io_b118.bit
377 10:51:14.105497 IOFPGA config: PASSED
378 10:51:16.186046 OSC CLK config: PASSED
379 10:51:16.186562
380 10:51:16.186902 Configuring SCC registers...
381 10:51:16.187206 Writing SCC 0x00000054 with 0x0007FFFE
382 10:51:16.187497 Writing SCC 0x0000005C with 0x00FE001E
383 10:51:16.187812 Writing SCC 0x00000100 with 0x003F1000
384 10:51:16.188449 Writing SCC 0x00000104 with 0x0001F300
385 10:51:16.188770 Writing SCC 0x00000108 with 0x00371000
386 10:51:16.189127 Writing SCC 0x0000010C with 0x0001B300
387 10:51:16.189444 Writing SCC 0x00000118 with 0x003F1000
388 10:51:16.189745 Writing SCC 0x0000011C with 0x0001F100
389 10:51:16.190072 Writing SCC 0x000000F8 with 0x0BEC0000
390 10:51:16.190486 Writing SCC 0x000000FC with 0xABE40000
391 10:51:16.190800 Writing SCC 0x0000000C with 0x000000C2
392 10:51:16.222815 Writing SCC 0x00000010 with 0x000000C2
393 10:51:16.223257
394 10:51:16.223600 Peripheral ID0:0x000000AD
395 10:51:16.223934 Peripheral ID1:0x000000B0
396 10:51:16.224220 Peripheral ID2:0x0000000B
397 10:51:16.224495 Peripheral ID3:0x00000000
398 10:51:16.224765 Peripheral ID4:0x0000000D
399 10:51:16.225324 Peripheral ID5:0x000000F0
400 10:51:16.225624 Peripheral ID6:0x00000005
401 10:51:16.226184 Peripheral ID7:0x000000B1
402 10:51:16.226500
403 10:51:16.337909 Programming NOR Flash
404 10:51:17.265334 PCIE clock configured...
405 10:51:17.457190
406 10:51:17.473129 Testing motherboard interfaces (FPGA build 118)...
407 10:51:17.473576 SRAM 32MB test: PASSED
408 10:51:17.761057 LAN9118 test: PASSED
409 10:51:18.000796 ERROR: SMC USB SRAM mode lock
410 10:51:18.001258 SMC USB test: FAILED
411 10:51:18.016723 KMI1/2 test: PASSED
412 10:51:18.032675 MMC test: PASSED
413 10:51:18.048760 PB/LEDs test: PASSED
414 10:51:18.064704 FPGA UART test: PASSED
415 10:51:18.320619 PCIe init test: PASSED
416 10:51:18.321088 MAC addrs test: PASSED
417 10:51:18.321419
418 10:51:18.368585 SMC MAC address 0002-F700-584D
419 10:51:18.384564 Setting HDMI0 mode for SVGA.
420 10:51:18.496540 Setting HDMI1 mode for SVGA.
421 10:51:18.608420
422 10:51:18.720358 SoC SMB clock enabled.
423 10:51:18.832211
424 10:51:18.848210 Testing SMB clock...
425 10:51:18.960190 SMB clock running
426 10:51:19.008162 Releasing system resets...
427 10:51:19.120145
428 10:51:19.120613 UART0 set to SoC UART0
429 10:51:19.120961 UART1 set to SoC UART1
430 10:51:19.121267
431 10:51:19.232101 NOTICE: Booting Trusted Firmware
432 10:51:19.249857 NOTICE: BL1: v2.1(release):v2.2-rc0
433 10:51:19.253095 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
434 10:51:19.272858 NOTICE: BL1: Booting BL2
435 10:51:19.273308 NOTICE: BL2: v2.1(release):v2.2-rc0
436 10:51:19.276190 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
437 10:51:20.747080 NOTICE: BL1: Booting BL31
438 10:51:20.764864 NOTICE: BL31: v2.1(release):v2.2-rc0
439 10:51:20.768129 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
440 10:51:21.176753
441 10:51:21.177256
442 10:51:21.179894 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
443 10:51:21.180329
444 10:51:21.515484 DRAM: 8 GiB
445 10:51:21.576294 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
446 10:51:21.576770 Core: 21 devices, 8 uclasses, devicetree: board
447 10:51:21.579535 Flash: 64 MiB
448 10:51:21.620241 Loading Environment from Flash... *** Warning - bad CRC, using default environment
449 10:51:21.620691
450 10:51:21.621014 In: serial@7ff80000
451 10:51:21.621311 Out: serial@7ff80000
452 10:51:21.621592 Err: serial@7ff80000
453 10:51:21.621864 Net: eth0: ethernet@200000000
455 10:51:21.674541 Hit any key to stop autoboot: 1
456 10:51:21.675311 end: 2.4.2 bootloader-interrupt (duration 00:00:34) [common]
457 10:51:21.675857 start: 2.4.3 bootloader-commands (timeout 00:04:19) [common]
458 10:51:21.676268 Setting prompt string to ['VExpress64#']
459 10:51:21.676661 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:19)
460 10:51:21.703383 0
461 10:51:21.704328 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 10:51:21.704765 Sending with 100 millisecond of delay
464 10:51:24.460787 VExpress64# setenv autoload no
465 10:51:24.561564 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:16)
466 10:51:24.565123 setenv autoload no
467 10:51:24.565800 Sending with 100 millisecond of delay
469 10:51:30.177686 VExpress64# setenv initrd_high 0xffffffffffffffff
470 10:51:30.278407 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 10:51:30.279186 setenv initrd_high 0xffffffffffffffff
472 10:51:30.279886 Sending with 100 millisecond of delay
474 10:51:35.441055 VExpress64# setenv fdt_high 0xffffffffffffffff
475 10:51:35.541783 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:05)
476 10:51:35.542603 setenv fdt_high 0xffffffffffffffff
477 10:51:35.543258 Sending with 100 millisecond of delay
479 10:51:36.195401 VExpress64# dhcp
480 10:51:36.296153 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 10:51:36.296946 dhcp
482 10:51:36.297327 smc911x: detected LAN9118 controller
483 10:51:37.756195 smc911x: phy initialized
484 10:51:37.772120 smc911x: MAC 00:02:f7:00:58:4d
485 10:51:37.772589 BOOTP broadcast 1
486 10:51:38.011923 BOOTP broadcast 2
487 10:51:38.523526 BOOTP broadcast 3
488 10:51:39.514914 BOOTP broadcast 4
489 10:51:41.513578 BOOTP broadcast 5
490 10:51:41.531400 DHCP client bound to address 192.168.6.16 (3757 ms)
491 10:51:41.534633 smc911x: MAC 00:02:f7:00:58:4d
492 10:51:41.535346 Sending with 100 millisecond of delay
494 10:51:46.095274 VExpress64# setenv serverip 192.168.56.230
495 10:51:46.196082 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:54)
496 10:51:46.196913 setenv serverip 192.168.56.230
497 10:51:46.197593 Sending with 100 millisecond of delay
499 10:51:54.815671 VExpress64# tftp 0x80200000 807816/tftp-deploy-l5pnamkp/kernel/uImage
500 10:51:54.916437 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:46)
501 10:51:54.917246 tftp 0x80200000 807816/tftp-deploy-l5pnamkp/kernel/uImage
502 10:51:54.917645 smc911x: detected LAN9118 controller
503 10:51:56.410139 smc911x: phy initialized
504 10:51:56.410660 smc911x: MAC 00:02:f7:00:58:4d
505 10:51:56.411025 Using ethernet@200000000 device
506 10:51:56.411701 TFTP from server 192.168.56.230; our IP address is 192.168.6.16; sending through gateway 192.168.6.1
507 10:51:56.412118 Filename '807816/tftp-deploy-l5pnamkp/kernel/uImage'.
508 10:51:56.413475 Load address: 0x80200000
509 10:52:01.881508 Loading: *#################################################################
510 10:52:02.361017 #################################################################
511 10:52:02.840664 #################################################################
512 10:52:03.320376 #################################################################
513 10:52:03.816111 #################################################################
514 10:52:04.295766 #################################################################
515 10:52:04.775350 #################################################################
516 10:52:05.255097 #################################################################
517 10:52:05.734545 #################################################################
518 10:52:06.214362 #################################################################
519 10:52:06.710118 #################################################################
520 10:52:07.189799 #################################################################
521 10:52:07.669550 #################################################################
522 10:52:08.165070 #################################################################
523 10:52:08.644785 #################################################################
524 10:52:09.108666 #################################################################
525 10:52:09.604256 #################################################################
526 10:52:10.100133 #################################################################
527 10:52:10.563694 #################################################################
528 10:52:11.043238 #################################################################
529 10:52:11.506998 #################################################################
530 10:52:12.002660 #################################################################
531 10:52:12.482331 #################################################################
532 10:52:12.977955 #################################################################
533 10:52:13.457532 #################################################################
534 10:52:13.953190 #################################################################
535 10:52:14.448994 #################################################################
536 10:52:14.944604 #################################################################
537 10:52:15.408278 #################################################################
538 10:52:15.903882 #################################################################
539 10:52:16.415517 #################################################################
540 10:52:16.895186 #################################################################
541 10:52:17.390957 #################################################################
542 10:52:17.902426 #################################################################
543 10:52:18.398213 #################################################################
544 10:52:18.862025 #################################################################
545 10:52:19.309592 #################################################################
546 10:52:19.757244 #################################################################
547 10:52:20.236854 #################################################################
548 10:52:20.732516 #################################################################
549 10:52:21.212117 #################################################################
550 10:52:21.676132 #################################################################
551 10:52:22.123597 #################################################################
552 10:52:22.571389 #################################################################
553 10:52:23.019058 #################################################################
554 10:52:23.498688 #################################################################
555 10:52:23.962366 #################################################################
556 10:52:24.474094 #################################################################
557 10:52:24.985625 #################################################################
558 10:52:25.481324 #################################################################
559 10:52:25.945025 #################################################################
560 10:52:26.408564 #################################################################
561 10:52:26.904238 #################################################################
562 10:52:27.399888 #################################################################
563 10:52:27.927532 #################################################################
564 10:52:28.423439 #################################################################
565 10:52:28.886891 #################################################################
566 10:52:29.366526 #################################################################
567 10:52:29.862205 #################################################################
568 10:52:30.326130 #################################################################
569 10:52:30.619804 ########################################
570 10:52:30.620305 1.6 MiB/s
571 10:52:30.620734 done
572 10:52:30.623055 Bytes transferred = 57825856 (3725a40 hex)
573 10:52:30.623492 smc911x: MAC 00:02:f7:00:58:4d
574 10:52:30.624449 Sending with 100 millisecond of delay
576 10:52:41.646398 VExpress64# tftp 0x8fe00000 807816/tftp-deploy-l5pnamkp/ramdisk/ramdisk.cpio.gz.uboot
577 10:52:41.747139 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 00:02:59)
578 10:52:41.747946 tftp 0x8fe00000 807816/tftp-deploy-l5pnamkp/ramdisk/ramdisk.cpio.gz.uboot
579 10:52:41.748312 smc911x: detected LAN9118 controller
580 10:52:43.206716 smc911x: phy initialized
581 10:52:43.240469 smc911x: MAC 00:02:f7:00:58:4d
582 10:52:43.240943 Using ethernet@200000000 device
583 10:52:43.241289 TFTP from server 192.168.56.230; our IP address is 192.168.6.16; sending through gateway 192.168.6.1
584 10:52:43.241945 Filename '807816/tftp-deploy-l5pnamkp/ramdisk/ramdisk.cpio.gz.uboot'.
585 10:52:43.242297 Load address: 0x8fe00000
586 10:52:48.679906 Loading: *#################################################################
587 10:52:49.127621 #################################################################
588 10:52:49.575331 #################################################################
589 10:52:50.023029 #################################################################
590 10:52:50.470761 #################################################################
591 10:52:50.902535 #################################################################
592 10:52:51.350248 #################################################################
593 10:52:51.782128 #################################################################
594 10:52:52.229767 #################################################################
595 10:52:52.677358 #################################################################
596 10:52:53.124984 #################################################################
597 10:52:53.588725 #################################################################
598 10:52:54.036473 #################################################################
599 10:52:54.484126 #################################################################
600 10:52:54.947965 #################################################################
601 10:52:55.379650 #################################################################
602 10:52:55.827547 #################################################################
603 10:52:56.307275 #################################################################
604 10:52:56.755034 #################################################################
605 10:52:57.202420 #################################################################
606 10:52:57.682182 #################################################################
607 10:52:58.146015 #################################################################
608 10:52:58.609714 #################################################################
609 10:52:59.073231 #################################################################
610 10:52:59.552955 #################################################################
611 10:53:00.016665 #################################################################
612 10:53:00.496270 #################################################################
613 10:53:00.779117 #####################################
614 10:53:00.779622 1.4 MiB/s
615 10:53:00.780040 done
616 10:53:00.782307 Bytes transferred = 26305861 (1916545 hex)
617 10:53:00.782752 smc911x: MAC 00:02:f7:00:58:4d
618 10:53:00.783460 Sending with 100 millisecond of delay
620 10:53:05.343511 VExpress64# setenv initrd_size ${filesize}
621 10:53:05.444271 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:02:35)
622 10:53:05.445070 setenv initrd_size ${filesize}
623 10:53:05.445748 Sending with 100 millisecond of delay
625 10:53:13.913619 VExpress64# tftp 0x8fc00000 807816/tftp-deploy-l5pnamkp/dtb/juno.dtb
626 10:53:14.014348 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 00:02:26)
627 10:53:14.015143 tftp 0x8fc00000 807816/tftp-deploy-l5pnamkp/dtb/juno.dtb
628 10:53:14.015538 smc911x: detected LAN9118 controller
629 10:53:15.512443 smc911x: phy initialized
630 10:53:15.512970 smc911x: MAC 00:02:f7:00:58:4d
631 10:53:15.513331 Using ethernet@200000000 device
632 10:53:15.513651 TFTP from server 192.168.56.230; our IP address is 192.168.6.16; sending through gateway 192.168.6.1
633 10:53:15.513966 Filename '807816/tftp-deploy-l5pnamkp/dtb/juno.dtb'.
634 10:53:15.515640 Load address: 0x8fc00000
635 10:53:20.519868 Loading: *##
636 10:53:20.520159 4.9 KiB/s
637 10:53:20.520349 done
638 10:53:20.535835 Bytes transferred = 26981 (6965 hex)
639 10:53:20.536094 smc911x: MAC 00:02:f7:00:58:4d
640 10:53:20.536487 Sending with 100 millisecond of delay
642 10:53:59.063978 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/807816/extract-nfsrootfs-xo3167lm,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
643 10:53:59.164724 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 00:01:41)
644 10:53:59.165502 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/807816/extract-nfsrootfs-xo3167lm,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
645 10:53:59.166163 Sending with 100 millisecond of delay
647 10:54:04.928303 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
648 10:54:05.029057 Setting prompt string to ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
649 10:54:05.029613 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 00:01:35)
650 10:54:05.030473 bootm 0x80200000 0x8fe00000 0x8fc00000
651 10:54:05.030876 ## Booting kernel from Legacy Image at 80200000 ...
652 10:54:05.031204 Image Name:
653 10:54:05.031513 Image Type: AArch64 Linux Kernel Image (uncompressed)
654 10:54:05.031848 Data Size: 57825792 Bytes = 55.1 MiB
655 10:54:05.032146 Load Address: 80200000
656 10:54:05.032431 Entry Point: 80200000
657 10:54:05.483903 Verifying Checksum ... OK
658 10:54:05.484413 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
659 10:54:05.484778 Image Name:
660 10:54:05.485105 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
661 10:54:05.485418 Data Size: 26305797 Bytes = 25.1 MiB
662 10:54:05.485716 Load Address: 00000000
663 10:54:05.486003 Entry Point: 00000000
664 10:54:05.714657 Verifying Checksum ... OK
665 10:54:05.715141 ## Flattened Device Tree blob at 8fc00000
666 10:54:05.717905 Booting using the fdt blob at 0x8fc00000
667 10:54:05.718352 Loading Kernel Image
668 10:54:05.777839 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
669 10:54:05.778296
670 10:54:05.778640 Starting kernel ...
671 10:54:05.778955
672 10:54:05.779719 end: 2.4.3 bootloader-commands (duration 00:02:44) [common]
673 10:54:05.780256 start: 2.4.4 auto-login-action (timeout 00:01:35) [common]
674 10:54:05.780621 Setting prompt string to ['Linux version [0-9]']
675 10:54:05.780976 Setting prompt string to ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
676 10:54:05.781335 auto-login-action: Wait for prompt ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:05:00)
677 10:54:05.856714 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
678 10:54:05.857638 start: 2.4.4.1 login-action (timeout 00:01:35) [common]
679 10:54:05.858108 The string '/ #' does not look like a typical prompt and could match status messages instead. Please check the job log files and use a prompt string which matches the actual prompt string more closely.
680 10:54:05.858486 Setting prompt string to []
681 10:54:05.858869 Setting prompt string to ['-\\[ cut here \\]', 'Unhandled fault', 'BUG: KCSAN:', 'BUG: KASAN:', 'BUG: KFENCE:', 'Oops(?: -|:)', 'WARNING:', '(kernel BUG at|BUG:)', 'invalid opcode:', 'Kernel panic - not syncing']
682 10:54:05.859233 Using line separator: #'\n'#
683 10:54:05.859542 No login prompt set.
684 10:54:05.859898 Parsing kernel messages
685 10:54:05.860256 ['-\\[ cut here \\]', 'Unhandled fault', 'BUG: KCSAN:', 'BUG: KASAN:', 'BUG: KFENCE:', 'Oops(?: -|:)', 'WARNING:', '(kernel BUG at|BUG:)', 'invalid opcode:', 'Kernel panic - not syncing', '/ #', 'Login timed out', 'Login incorrect']
686 10:54:05.860792 [login-action] Waiting for messages, (timeout 00:01:35)
687 10:54:05.861129 Waiting using forced prompt support (timeout 00:00:47)
688 10:54:05.863408 [ 0.000000] Linux version 6.1.111-cip29 (KernelCI@build-j334078-arm64-gcc-12-defconfig-kselftest-wkzp2) (aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Sat Oct 5 09:07:49 UTC 2024
689 10:54:05.863862 [ 0.000000] Machine model: ARM Juno development board (r0)
690 10:54:05.864199 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
691 10:54:05.875731 [ 0.000000] printk: bootconsole [pl11] enabled
692 10:54:05.876210 [ 0.000000] efi: UEFI not found.
693 10:54:06.132172 [ 0.000000] NUMA: No NUMA configuration found
694 10:54:06.133032 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
695 10:54:06.133401 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
696 10:54:06.133721 [ 0.000000] Zone ranges:
697 10:54:06.134023 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
698 10:54:06.134310 [ 0.000000] DMA32 empty
699 10:54:06.134590 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
700 10:54:06.134871 [ 0.000000] Movable zone start for each node
701 10:54:06.135677 [ 0.000000] Early memory node ranges
702 10:54:06.164383 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
703 10:54:06.165183 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
704 10:54:06.167677 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
705 10:54:06.324491 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
706 10:54:06.325365 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
707 10:54:06.325737 [ 0.000000] psci: probing for conduit method from DT.
708 10:54:06.326055 [ 0.000000] psci: PSCIv1.1 detected in firmware.
709 10:54:06.326361 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
710 10:54:06.326655 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
711 10:54:06.326940 [ 0.000000] psci: SMC Calling Convention v1.1
712 10:54:06.328075 [ 0.000000] percpu: Embedded 32 pages/cpu s92704 r8192 d30176 u131072
713 10:54:06.369332 [ 0.000000] Detected VIPT I-cache on CPU0
714 10:54:06.369780 [ 0.000000] CPU features: detected: ARM erratum 843419
715 10:54:06.370519 [ 0.000000] CPU features: detected: ARM erratum 845719
716 10:54:06.370872 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
717 10:54:06.371177 [ 0.000000] alternatives: applying boot alternatives
718 10:54:06.371471 [ 0.000000] Fallback order for Node 0: 0
719 10:54:06.371754 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
720 10:54:06.372562 [ 0.000000] Policy zone: Normal
721 10:54:06.416314 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/807816/extract-nfsrootfs-xo3167lm,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
722 10:54:06.417214 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
723 10:54:06.417605 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
724 10:54:06.449300 <6>[ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
725 10:54:06.449746 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
726 10:54:06.450077 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
727 10:54:06.452567 <6>[ 0.000000] software IO TLB: area num 8.
728 10:54:06.489417 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
729 10:54:08.420476 <6>[ 0.000000] Memory: 8014724K/8372224K available (23232K kernel code, 7062K rwdata, 11796K rodata, 14208K init, 11398K bss, 324732K reserved, 32768K cma-reserved)
730 10:54:08.420987 <4>[ 0.000000] **********************************************************
731 10:54:08.421356 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
732 10:54:08.421689 <4>[ 0.000000] ** **
733 10:54:08.423586 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
734 10:54:08.463755 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
735 10:54:08.464766 <4>[ 0.000000] ** might reduce the security of your system. **
736 10:54:08.465157 <4>[ 0.000000] ** **
737 10:54:08.465547 <4>[ 0.000000] ** If you see this message and you are not debugging **
738 10:54:08.465867 <4>[ 0.000000] ** the kernel, report this immediately to your system **
739 10:54:08.467398 <4>[ 0.000000] ** administrator! **
740 10:54:08.508933 <4>[ 0.000000] ** **
741 10:54:08.509386 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
742 10:54:08.509728 <4>[ 0.000000] **********************************************************
743 10:54:08.510050 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
744 10:54:08.512206 <6>[ 0.000000] ftrace: allocating 66291 entries in 259 pages
745 10:54:08.836341 <6>[ 0.000000] ftrace: allocated 259 pages with 3 groups
746 10:54:08.836835 <6>[ 0.000000] trace event string verifier disabled
747 10:54:08.837700 <6>[ 0.000000] Running RCU self tests
748 10:54:08.838067 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
749 10:54:08.838383 <6>[ 0.000000] rcu: RCU event tracing is enabled.
750 10:54:08.838693 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
751 10:54:08.838988 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
752 10:54:08.839848 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
753 10:54:08.873570 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
754 10:54:08.874023 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
755 10:54:08.874892 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
756 10:54:08.877004 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
757 10:54:08.992345 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
758 10:54:08.992831 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
759 10:54:08.993797 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
760 10:54:08.994176 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
761 10:54:08.994576 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
762 10:54:08.994959 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
763 10:54:08.995955 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
764 10:54:09.046371 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
765 10:54:09.046832 <3>[ 0.000000] timer_sp804: timer clock not found: -517
766 10:54:09.047855 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
767 10:54:09.048240 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
768 10:54:09.048660 <3>[ 0.000000] timer_sp804: timer clock not found: -517
769 10:54:09.049051 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
770 10:54:09.094044 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
771 10:54:09.094509 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
772 10:54:09.094939 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
773 10:54:09.095957 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
774 10:54:09.096343 <6>[ 0.011103] Console: colour dummy device 80x25
775 10:54:09.097367 <4>[ 0.016011] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
776 10:54:09.138426 <4>[ 0.024204] ... MAX_LOCKDEP_SUBCLASSES: 8
777 10:54:09.138880 <4>[ 0.028692] ... MAX_LOCK_DEPTH: 48
778 10:54:09.139920 <4>[ 0.033268] ... MAX_LOCKDEP_KEYS: 8192
779 10:54:09.140298 <4>[ 0.038019] ... CLASSHASH_SIZE: 4096
780 10:54:09.140694 <4>[ 0.042769] ... MAX_LOCKDEP_ENTRIES: 32768
781 10:54:09.141077 <4>[ 0.047608] ... MAX_LOCKDEP_CHAINS: 65536
782 10:54:09.141446 <4>[ 0.052447] ... CHAINHASH_SIZE: 32768
783 10:54:09.141825 <4>[ 0.057286] memory used by lock dependency info: 6365 kB
784 10:54:09.142289 <4>[ 0.063095] memory used for stack traces: 4224 kB
785 10:54:09.185642 <4>[ 0.068286] per task-struct memory footprint: 1920 bytes
786 10:54:09.186105 <6>[ 0.074491] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
787 10:54:09.186536 <6>[ 0.085446] pid_max: default: 32768 minimum: 301
788 10:54:09.187532 <6>[ 0.091569] LSM: Security Framework initializing
789 10:54:09.187942 <6>[ 0.096828] landlock: Up and running.
790 10:54:09.188335 <6>[ 0.101021] LSM support for eBPF active
791 10:54:09.189343 <6>[ 0.106203] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
792 10:54:09.209552 <6>[ 0.114240] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
793 10:54:09.258346 <6>[ 0.143047] cblist_init_generic: Setting adjustable number of callback queues.
794 10:54:09.258822 <6>[ 0.150792] cblist_init_generic: Setting shift to 3 and lim to 1.
795 10:54:09.259150 <6>[ 0.158078] cblist_init_generic: Setting adjustable number of callback queues.
796 10:54:09.260111 <6>[ 0.165837] cblist_init_generic: Setting shift to 3 and lim to 1.
797 10:54:09.260450 <6>[ 0.173124] cblist_init_generic: Setting adjustable number of callback queues.
798 10:54:09.261653 <6>[ 0.180881] cblist_init_generic: Setting shift to 3 and lim to 1.
799 10:54:09.276474 <6>[ 0.188122] Running RCU-tasks wait API self tests
800 10:54:09.396292 <6>[ 0.300689] rcu: Hierarchical SRCU implementation.
801 10:54:09.396781 <6>[ 0.305927] rcu: Max phase no-delay instances is 1000.
802 10:54:09.399558 <6>[ 0.311805] Callback from call_rcu_tasks_trace() invoked.
803 10:54:09.439301 <6>[ 0.346112] EFI services will not be available.
804 10:54:09.442523 <6>[ 0.354716] smp: Bringing up secondary CPUs ...
805 10:54:09.502180 <6>[ 0.365390] CPU features: detected: Spectre-v2
806 10:54:09.502661 <6>[ 0.365404] CPU features: detected: Spectre-v3a
807 10:54:09.502995 <6>[ 0.365414] CPU features: detected: Spectre-BHB
808 10:54:09.503305 <6>[ 0.365424] CPU features: detected: ARM erratum 834220
809 10:54:09.504322 <6>[ 0.365433] CPU features: detected: ARM erratum 832075
810 10:54:09.504670 <6>[ 0.365440] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
811 10:54:09.504970 <6>[ 0.365448] Detected PIPT I-cache on CPU1
812 10:54:09.546345 <6>[ 0.365674] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
813 10:54:09.546806 <6>[ 0.371446] Detected PIPT I-cache on CPU2
814 10:54:09.547230 <6>[ 0.371587] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
815 10:54:09.547626 <6>[ 0.377051] Detected VIPT I-cache on CPU3
816 10:54:09.548042 <6>[ 0.377329] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
817 10:54:09.548422 <6>[ 0.382743] Detected VIPT I-cache on CPU4
818 10:54:09.548794 <6>[ 0.382998] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
819 10:54:09.549160 <6>[ 0.388547] Detected VIPT I-cache on CPU5
820 10:54:09.605164 <6>[ 0.388808] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
821 10:54:09.605627 <6>[ 0.389493] smp: Brought up 1 node, 6 CPUs
822 10:54:09.606048 <6>[ 0.487278] SMP: Total of 6 processors activated.
823 10:54:09.606443 <6>[ 0.492534] Callback from call_rcu_tasks_rude() invoked.
824 10:54:09.606823 <6>[ 0.498528] CPU features: detected: 32-bit EL0 Support
825 10:54:09.607198 <6>[ 0.504107] CPU features: detected: 32-bit EL1 Support
826 10:54:09.607569 <6>[ 0.509806] CPU features: detected: CRC32 instructions
827 10:54:09.607982 <6>[ 0.515764] CPU: All CPU(s) started at EL2
828 10:54:09.609134 <6>[ 0.520285] alternatives: applying system-wide alternatives
829 10:54:09.624226 <6>[ 0.547105] devtmpfs: initialized
830 10:54:09.688295 <6>[ 0.608036] Callback from call_rcu_tasks() invoked.
831 10:54:09.751094 <6>[ 0.650963] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
832 10:54:09.754263 <6>[ 0.661201] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
833 10:54:09.786152 <6>[ 0.697370] pinctrl core: initialized pinctrl subsystem
834 10:54:09.841789 <6>[ 0.714930] DMI not present or invalid.
835 10:54:09.842244 <6>[ 0.722456] NET: Registered PF_NETLINK/PF_ROUTE protocol family
836 10:54:09.842674 <6>[ 0.735254] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
837 10:54:09.843077 <6>[ 0.743833] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
838 10:54:09.843467 <6>[ 0.754380] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
839 10:54:09.845125 <6>[ 0.763187] audit: initializing netlink subsys (disabled)
840 10:54:09.892957 <5>[ 0.769800] audit: type=2000 audit(0.636:1): state=initialized audit_enabled=0 res=1
841 10:54:09.893426 <6>[ 0.778007] thermal_sys: Registered thermal governor 'step_wise'
842 10:54:09.893855 <6>[ 0.778031] thermal_sys: Registered thermal governor 'power_allocator'
843 10:54:09.894250 <6>[ 0.784913] cpuidle: using governor menu
844 10:54:09.894636 <6>[ 0.797540] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
845 10:54:09.896220 <6>[ 0.805291] ASID allocator initialised with 65536 entries
846 10:54:09.912060 <6>[ 0.824348] Serial: AMBA PL011 UART driver
847 10:54:10.006677 <6>[ 0.886963] amba 20010000.etf: Fixed dependency cycle(s) with /funnel@20040000
848 10:54:10.007155 <6>[ 0.895239] amba 20040000.funnel: Fixed dependency cycle(s) with /etf@20010000
849 10:54:10.007580 <6>[ 0.905323] amba 20040000.funnel: Fixed dependency cycle(s) with /stm@20100000
850 10:54:10.008025 <6>[ 0.913449] amba 20100000.stm: Fixed dependency cycle(s) with /funnel@20040000
851 10:54:10.008415 <6>[ 0.922743] amba 20070000.etr: Fixed dependency cycle(s) with /replicator@20120000
852 10:54:10.057386 <6>[ 0.931271] amba 20030000.tpiu: Fixed dependency cycle(s) with /replicator@20120000
853 10:54:10.057847 <6>[ 0.939897] amba 20010000.etf: Fixed dependency cycle(s) with /replicator@20120000
854 10:54:10.058269 <6>[ 0.948372] amba 20120000.replicator: Fixed dependency cycle(s) with /etf@20010000
855 10:54:10.058669 <6>[ 0.956826] amba 20120000.replicator: Fixed dependency cycle(s) with /etr@20070000
856 10:54:10.059048 <6>[ 0.965311] amba 20120000.replicator: Fixed dependency cycle(s) with /tpiu@20030000
857 10:54:10.060632 <6>[ 0.977479] amba 22040000.etm: Fixed dependency cycle(s) with /funnel@220c0000
858 10:54:10.110735 <6>[ 0.985597] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@220c0000
859 10:54:10.111200 <6>[ 0.993960] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22040000
860 10:54:10.111626 <6>[ 1.002140] amba 220c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
861 10:54:10.112061 <6>[ 1.012224] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22140000
862 10:54:10.112447 <6>[ 1.020402] amba 22140000.etm: Fixed dependency cycle(s) with /funnel@220c0000
863 10:54:10.113999 <6>[ 1.033066] amba 23040000.etm: Fixed dependency cycle(s) with /funnel@230c0000
864 10:54:10.161394 <6>[ 1.041245] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@230c0000
865 10:54:10.161856 <6>[ 1.049668] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23040000
866 10:54:10.162283 <6>[ 1.057836] amba 230c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
867 10:54:10.162683 <6>[ 1.067925] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23140000
868 10:54:10.163065 <6>[ 1.076172] amba 23140000.etm: Fixed dependency cycle(s) with /funnel@230c0000
869 10:54:10.202793 <6>[ 1.086590] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23240000
870 10:54:10.203257 <6>[ 1.094832] amba 23240000.etm: Fixed dependency cycle(s) with /funnel@230c0000
871 10:54:10.203683 <6>[ 1.105266] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23340000
872 10:54:10.206017 <6>[ 1.113529] amba 23340000.etm: Fixed dependency cycle(s) with /funnel@230c0000
873 10:54:10.225631 <6>[ 1.144685] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
874 10:54:10.254733 <6>[ 1.154105] printk: console [ttyAMA0] enabled
875 10:54:10.255191 <6>[ 1.154105] printk: console [ttyAMA0] enabled
876 10:54:10.255615 <6>[ 1.163485] printk: bootconsole [pl11] disabled
877 10:54:10.257944 <6>[ 1.163485] printk: bootconsole [pl11] disabled
878 10:54:10.273849 <4>[ 1.195371] KASLR disabled due to lack of seed
879 10:54:10.414915 <6>[ 1.302836] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
880 10:54:10.415396 <6>[ 1.310071] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
881 10:54:10.415875 <6>[ 1.316658] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
882 10:54:10.416287 <6>[ 1.323757] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
883 10:54:10.416678 <6>[ 1.330333] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
884 10:54:10.418215 <6>[ 1.337430] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
885 10:54:10.441659 <6>[ 1.344007] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
886 10:54:10.442133 <6>[ 1.351102] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
887 10:54:10.460716 <6>[ 1.371219] ACPI: Interpreter disabled.
888 10:54:10.516108 <6>[ 1.390116] iommu: Default domain type: Translated
889 10:54:10.516580 <6>[ 1.395326] iommu: DMA domain TLB invalidation policy: strict mode
890 10:54:10.517018 <5>[ 1.405238] SCSI subsystem initialized
891 10:54:10.517421 <6>[ 1.413777] usbcore: registered new interface driver usbfs
892 10:54:10.518494 <6>[ 1.419976] usbcore: registered new interface driver hub
893 10:54:10.518857 <6>[ 1.425922] usbcore: registered new device driver usb
894 10:54:10.519364 <6>[ 1.435960] platform 7ff60000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@70
895 10:54:10.568087 <6>[ 1.446236] i2c 0-0070: Fixed dependency cycle(s) with /hdlcd@7ff60000
896 10:54:10.568539 <6>[ 1.454280] platform 7ff50000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@71
897 10:54:10.568885 <6>[ 1.464308] i2c 0-0071: Fixed dependency cycle(s) with /hdlcd@7ff50000
898 10:54:10.569202 <6>[ 1.476834] pps_core: LinuxPPS API ver. 1 registered
899 10:54:10.569504 <6>[ 1.482116] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
900 10:54:10.571276 <6>[ 1.491734] PTP clock support registered
901 10:54:10.628584 <6>[ 1.496871] EDAC MC: Ver: 3.0.0
902 10:54:10.629035 <6>[ 1.508894] FPGA manager framework
903 10:54:10.629374 <6>[ 1.513667] Advanced Linux Sound Architecture Driver Initialized.
904 10:54:10.629688 <6>[ 1.524679] NET: Registered PF_ATMPVC protocol family
905 10:54:10.629988 <6>[ 1.530050] NET: Registered PF_ATMSVC protocol family
906 10:54:10.630278 <6>[ 1.537104] vgaarb: loaded
907 10:54:10.631764 <6>[ 1.542086] clocksource: Switched to clocksource arch_sys_counter
908 10:54:12.208416 <5>[ 3.107168] VFS: Disk quotas dquot_6.6.0
909 10:54:12.208927 <6>[ 3.111674] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
910 10:54:12.211700 <6>[ 3.121060] pnp: PnP ACPI: disabled
911 10:54:12.283381 <6>[ 3.188287] NET: Registered PF_INET protocol family
912 10:54:12.286649 <6>[ 3.194005] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
913 10:54:12.328386 <6>[ 3.212599] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
914 10:54:12.329577 <6>[ 3.222614] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
915 10:54:12.329970 <6>[ 3.230839] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
916 10:54:12.331913 <6>[ 3.239879] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
917 10:54:12.406176 <6>[ 3.279732] TCP: Hash tables configured (established 65536 bind 65536)
918 10:54:12.407395 <6>[ 3.288516] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
919 10:54:12.407812 <6>[ 3.299131] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
920 10:54:12.408153 <6>[ 3.308891] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
921 10:54:12.408465 <6>[ 3.319865] NET: Registered PF_UNIX/PF_LOCAL protocol family
922 10:54:12.409728 <6>[ 3.329393] RPC: Registered named UNIX socket transport module.
923 10:54:12.456661 <6>[ 3.335704] RPC: Registered udp transport module.
924 10:54:12.457864 <6>[ 3.340730] RPC: Registered tcp transport module.
925 10:54:12.458248 <6>[ 3.345751] RPC: Registered tcp NFSv4.1 backchannel transport module.
926 10:54:12.458573 <6>[ 3.352533] NET: Registered PF_XDP protocol family
927 10:54:12.458876 <6>[ 3.357665] PCI: CLS 0 bytes, default 64
928 10:54:12.459168 <6>[ 3.364172] Unpacking initramfs...
929 10:54:12.459455 <6>[ 3.368512] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
930 10:54:12.489383 <6>[ 3.380891] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
931 10:54:12.489846 <6>[ 3.389765] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
932 10:54:12.490193 <6>[ 3.389765] Only trusted guests should be used on this system.
933 10:54:12.492612 <6>[ 3.404386] kvm [1]: IPA Size Limit: 40 bits
934 10:54:12.514182 <6>[ 3.423981] kvm [1]: vgic interrupt IRQ9
935 10:54:12.517401 <6>[ 3.429014] kvm [1]: Hyp mode initialized successfully
936 10:54:12.545172 <5>[ 3.449348] Initialise system trusted keyrings
937 10:54:12.548375 <6>[ 3.455354] workingset: timestamp_bits=42 max_order=21 bucket_order=0
938 10:54:12.731113 <6>[ 3.595198] squashfs: version 4.0 (2009/01/31) Phillip Lougher
939 10:54:12.731600 <5>[ 3.610773] NFS: Registering the id_resolver key type
940 10:54:12.731987 <5>[ 3.616309] Key type id_resolver registered
941 10:54:12.732311 <5>[ 3.620851] Key type id_legacy registered
942 10:54:12.732615 <6>[ 3.626244] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
943 10:54:12.732911 <6>[ 3.633333] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
944 10:54:12.734374 <6>[ 3.643868] 9p: Installing v9fs 9p2000 file system support
945 10:54:12.821027 <6>[ 3.701090] NET: Registered PF_ALG protocol family
946 10:54:12.821493 <5>[ 3.706342] Key type asymmetric registered
947 10:54:12.821841 <5>[ 3.710799] Asymmetric key parser 'x509' registered
948 10:54:12.822158 <6>[ 3.716447] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
949 10:54:12.822465 <6>[ 3.724220] io scheduler mq-deadline registered
950 10:54:12.822766 <6>[ 3.729074] io scheduler kyber registered
951 10:54:12.824232 <4>[ 3.735613] test_firmware: interface ready
952 10:54:12.888090 <6>[ 3.797258] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
953 10:54:12.904060 <6>[ 3.823857] EINJ: ACPI disabled.
954 10:54:13.043076 <6>[ 3.950553] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
955 10:54:13.097152 <6>[ 3.975450] SuperH (H)SCI(F) driver initialized
956 10:54:13.097624 <6>[ 3.982657] msm_serial: driver initialized
957 10:54:13.097976 <5>[ 3.994159] arm-smmu 7fb00000.iommu: probing hardware configuration...
958 10:54:13.098299 <5>[ 4.001023] arm-smmu 7fb00000.iommu: SMMUv1 with:
959 10:54:13.098606 <5>[ 4.006046] arm-smmu 7fb00000.iommu: stage 2 translation
960 10:54:13.098902 <5>[ 4.011843] arm-smmu 7fb00000.iommu: coherent table walk
961 10:54:13.100393 <5>[ 4.017586] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
962 10:54:13.144808 <5>[ 4.025073] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
963 10:54:13.145971 <5>[ 4.031968] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
964 10:54:13.146356 <5>[ 4.038819] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
965 10:54:13.146687 <5>[ 4.048417] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
966 10:54:13.146993 <5>[ 4.055977] arm-smmu 7fb10000.iommu: probing hardware configuration...
967 10:54:13.147290 <5>[ 4.062838] arm-smmu 7fb10000.iommu: SMMUv1 with:
968 10:54:13.148372 <5>[ 4.067863] arm-smmu 7fb10000.iommu: stage 2 translation
969 10:54:13.190947 <5>[ 4.073580] arm-smmu 7fb10000.iommu: non-coherent table walk
970 10:54:13.191406 <5>[ 4.079643] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
971 10:54:13.191749 <5>[ 4.087378] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
972 10:54:13.192096 <5>[ 4.094787] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
973 10:54:13.192406 <5>[ 4.101658] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
974 10:54:13.192700 <5>[ 4.108509] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
975 10:54:13.235769 <5>[ 4.117808] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
976 10:54:13.236256 <5>[ 4.125219] arm-smmu 7fb20000.iommu: probing hardware configuration...
977 10:54:13.236595 <5>[ 4.132078] arm-smmu 7fb20000.iommu: SMMUv1 with:
978 10:54:13.236908 <5>[ 4.137100] arm-smmu 7fb20000.iommu: stage 2 translation
979 10:54:13.237208 <5>[ 4.142815] arm-smmu 7fb20000.iommu: non-coherent table walk
980 10:54:13.237498 <5>[ 4.148880] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
981 10:54:13.239038 <5>[ 4.156646] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
982 10:54:13.283134 <5>[ 4.164076] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
983 10:54:13.283586 <5>[ 4.170956] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
984 10:54:13.283961 <5>[ 4.177808] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
985 10:54:13.284281 <5>[ 4.187219] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
986 10:54:13.284582 <5>[ 4.194607] arm-smmu 7fb30000.iommu: probing hardware configuration...
987 10:54:13.284876 <5>[ 4.201463] arm-smmu 7fb30000.iommu: SMMUv1 with:
988 10:54:13.286434 <5>[ 4.206482] arm-smmu 7fb30000.iommu: stage 2 translation
989 10:54:13.333730 <5>[ 4.212196] arm-smmu 7fb30000.iommu: coherent table walk
990 10:54:13.334210 <5>[ 4.217948] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
991 10:54:13.334634 <5>[ 4.225338] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
992 10:54:13.335034 <5>[ 4.232203] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
993 10:54:13.335418 <5>[ 4.239049] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
994 10:54:13.336926 <5>[ 4.248412] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
995 10:54:13.400703 <6>[ 4.325336] loop: module loaded
996 10:54:13.425815 <6>[ 4.333140] lkdtm: No crash points registered, enable through debugfs
997 10:54:13.426509 <6>[ 4.348413] megasas: 07.719.03.00-rc1
998 10:54:13.529833 <6>[ 4.408847] thunder_xcv, ver 1.0
999 10:54:13.530313 <6>[ 4.412784] thunder_bgx, ver 1.0
1000 10:54:13.530647 <6>[ 4.416679] nicpf, ver 1.0
1001 10:54:13.530951 <6>[ 4.426512] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
1002 10:54:13.531256 <6>[ 4.434080] hns3: Copyright (c) 2017 Huawei Corporation.
1003 10:54:13.531547 <6>[ 4.440263] hclge is initializing
1004 10:54:13.531861 <6>[ 4.444090] e1000: Intel(R) PRO/1000 Network Driver
1005 10:54:13.532144 <6>[ 4.449289] e1000: Copyright (c) 1999-2006 Intel Corporation.
1006 10:54:13.533152 <6>[ 4.455751] e1000e: Intel(R) PRO/1000 Network Driver
1007 10:54:13.580554 <6>[ 4.461034] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
1008 10:54:13.581009 <6>[ 4.467669] igb: Intel(R) Gigabit Ethernet Network Driver
1009 10:54:13.581344 <6>[ 4.473388] igb: Copyright (c) 2007-2014 Intel Corporation.
1010 10:54:13.582365 <6>[ 4.479570] igbvf: Intel(R) Gigabit Virtual Function Network Driver
1011 10:54:13.582719 <6>[ 4.486156] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
1012 10:54:13.583753 <6>[ 4.494242] sky2: driver version 1.30
1013 10:54:15.326518 <6>[ 6.247903] Freeing initrd memory: 25684K
1014 10:54:15.412517 <5>[ 6.319449] smsc: module verification failed: signature and/or required key missing - tainting kernel
1015 10:54:15.447248 <6>[ 6.347918] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
1016 10:54:15.450554 <6>[ 6.359642] VFIO - User Level meta-driver version: 0.3
1017 10:54:15.492797 <6>[ 6.380552] ehci-platform 7ffc0000.usb: Adding to iommu group 0
1018 10:54:15.493300 <6>[ 6.382271] usbcore: registered new interface driver usb-storage
1019 10:54:15.494316 <6>[ 6.387833] ohci-platform 7ffb0000.usb: Adding to iommu group 0
1020 10:54:15.494656 <6>[ 6.392251] ehci-platform 7ffc0000.usb: EHCI Host Controller
1021 10:54:15.494968 <6>[ 6.392868] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
1022 10:54:15.495262 <6>[ 6.395143] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
1023 10:54:15.539501 <6>[ 6.400423] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
1024 10:54:15.539981 <6>[ 6.418229] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1025 10:54:15.541042 <6>[ 6.420157] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1026 10:54:15.541391 <6>[ 6.438631] hub 1-0:1.0: USB hub found
1027 10:54:15.541695 <6>[ 6.442637] ohci-platform 7ffb0000.usb: irq 30, io mem 0x7ffb0000
1028 10:54:15.541984 <6>[ 6.446487] hub 1-0:1.0: 1 port detected
1029 10:54:15.542265 <6>[ 6.459405] rtc-pl031 1c170000.rtc: registered as rtc0
1030 10:54:15.564240 <6>[ 6.465028] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:16 UTC (946684996)
1031 10:54:15.567446 <6>[ 6.478205] i2c_dev: i2c /dev entries driver
1032 10:54:15.599275 <6>[ 6.506300] sp805-wdt 1c0f0000.watchdog: registration successful
1033 10:54:15.661217 <6>[ 6.535036] hub 2-0:1.0: USB hub found
1034 10:54:15.661673 <6>[ 6.536115] sdhci: Secure Digital Host Controller Interface driver
1035 10:54:15.662006 <6>[ 6.539348] hub 2-0:1.0: 1 port detected
1036 10:54:15.662314 <6>[ 6.545163] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1037 10:54:15.662612 <6>[ 6.545613] sdhci: Copyright(c) Pierre Ossman
1038 10:54:15.662900 <6>[ 6.548658] Synopsys Designware Multimedia Card Interface Driver
1039 10:54:15.664485 <6>[ 6.573611] sdhci-pltfm: SDHCI platform and OF driver helper
1040 10:54:15.713011 <6>[ 6.589474] leds-syscon 1c010008.0.led: registered LED (null)
1041 10:54:15.713462 <6>[ 6.597311] leds-syscon 1c010008.1.led: registered LED (null)
1042 10:54:15.713794 <6>[ 6.604437] leds-syscon 1c010008.2.led: registered LED (null)
1043 10:54:15.714099 <6>[ 6.611571] leds-syscon 1c010008.3.led: registered LED (null)
1044 10:54:15.714389 <6>[ 6.618726] leds-syscon 1c010008.4.led: registered LED (null)
1045 10:54:15.714676 <6>[ 6.625842] leds-syscon 1c010008.5.led: registered LED (null)
1046 10:54:15.714957 <6>[ 6.632983] leds-syscon 1c010008.6.led: registered LED (null)
1047 10:54:15.738103 <6>[ 6.640154] leds-syscon 1c010008.7.led: registered LED (null)
1048 10:54:15.741333 <6>[ 6.650731] ledtrig-cpu: registered to indicate activity on CPUs
1049 10:54:15.771080 <6>[ 6.671624] usbcore: registered new interface driver usbhid
1050 10:54:15.771523 <6>[ 6.677526] usbhid: USB HID core driver
1051 10:54:15.774286 <6>[ 6.686402] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1052 10:54:15.833080 <6>[ 6.714203] usb 1-1: new high-speed USB device number 2 using ehci-platform
1053 10:54:15.833556 <6>[ 6.722934] ipip: IPv4 and MPLS over IPv4 tunneling driver
1054 10:54:15.833996 <6>[ 6.732060] IPv4 over IPsec tunneling driver
1055 10:54:15.836248 <6>[ 6.746046] NET: Registered PF_INET6 protocol family
1056 10:54:15.888970 <6>[ 6.764055] Segment Routing with IPv6
1057 10:54:15.889425 <6>[ 6.768239] In-situ OAM (IOAM) with IPv6
1058 10:54:15.889765 <6>[ 6.776117] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1059 10:54:15.890082 <6>[ 6.789077] NET: Registered PF_PACKET protocol family
1060 10:54:15.890388 <6>[ 6.796762] 9pnet: Installing 9P2000 support
1061 10:54:15.892216 <5>[ 6.801790] Key type dns_resolver registered
1062 10:54:15.892656 <6>[ 6.806391] mpls_gso: MPLS GSO support
1063 10:54:15.908150 <6>[ 6.830895] registered taskstats version 1
1064 10:54:15.924120 <5>[ 6.835538] Loading compiled-in X.509 certificates
1065 10:54:15.979871 <6>[ 6.888990] hub 1-1:1.0: USB hub found
1066 10:54:15.983114 <6>[ 6.894335] hub 1-1:1.0: 4 ports detected
1067 10:54:16.068966 <5>[ 6.961951] Loaded X.509 cert 'Build time autogenerated kernel key: 8a0218d999695737ee7f9342c12b067ec3bd6abf'
1068 10:54:16.069437 <6>[ 6.973354] ima: No TPM chip found, activating TPM-bypass!
1069 10:54:16.069773 <6>[ 6.979209] ima: Allocated hash algorithm: sha1
1070 10:54:16.072182 <6>[ 6.984291] ima: No architecture policies found
1071 10:54:16.148882 <6>[ 7.055856] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1072 10:54:16.185665 <6>[ 7.085488] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1073 10:54:16.188886 <6>[ 7.093659] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1074 10:54:16.245618 <3>[ 7.150384] scpi_protocol scpi: incorrect or no SCP firmware found
1075 10:54:16.248830 <4>[ 7.156929] scpi_protocol: probe of scpi failed with error -110
1076 10:54:16.272800 <6>[ 7.180241] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1077 10:54:16.522658 <4>[ 7.430368] atkbd serio0: keyboard reset failed on 1c060000.kmi
1078 10:54:16.757543 <6>[ 7.659284] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1079 10:54:16.778476 <6>[ 7.686155] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000c9b0000, IRQ: 28
1080 10:54:17.769732 <4>[ 8.678166] atkbd serio1: keyboard reset failed on 1c070000.kmi
1081 10:54:18.825059 <6>[ 9.734510] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1082 10:54:24.450201 <5>[ 9.766203] Sending DHCP requests ..
1083 10:54:24.453528 <6>[ 15.347651] 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 10:54:24.573401 <4>[ 15.480494] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1085 10:54:26.361082 <4>[ 17.222184] ., OK
1086 10:54:26.361632 <6>[ 17.240614] IP-Config: Got DHCP answer from 192.168.6.1, my address is 192.168.6.16
1087 10:54:26.362065 <6>[ 17.248691] IP-Config: Complete:
1088 10:54:26.363171 <6>[ 17.252274] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.6.16, mask=255.255.255.0, gw=192.168.6.1
1089 10:54:26.363536 <6>[ 17.262728] host=192.168.6.16, domain=, nis-domain=(none)
1090 10:54:26.363973 <6>[ 17.268907] bootserver=192.168.6.1, rootserver=192.168.56.230, rootpath=
1091 10:54:26.364463 <6>[ 17.268935] nameserver0=10.255.253.1
1092 10:54:26.384548 <6>[ 17.295418] clk: Disabling unused clocks
1093 10:54:26.384994 <6>[ 17.300048] ALSA device list:
1094 10:54:26.385326 <6>[ 17.303519] No soundcards found.
1095 10:54:26.387905 <6>[ 17.309695] uart-pl011 7ff80000.serial: no DMA platform data
1096 10:54:26.487031 <6>[ 17.396627] Freeing unused kernel memory: 14208K
1097 10:54:26.490248 <6>[ 17.401755] Run /init as init process
1098 10:54:26.586053 Loading, please wait...
1099 10:54:26.873843 Starting systemd-udevd version 252.22-1~deb12u1
1100 10:54:31.032263 <6>[ 21.927961] 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
1101 10:54:31.151098 <4>[ 22.057656] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1102 10:54:34.061046 <6>[ 24.978309] tda998x 0-0070: found TDA19988
1103 10:54:34.220863 <6>[ 25.128536] tda998x 0-0071: found TDA19988
1104 10:54:34.300712 Begin: Loading essential drivers ... done.
1105 10:54:34.329574 Begin: Running /scripts/init-premount ... done.
1106 10:54:34.332887 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1107 10:54:34.348778 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1108 10:54:34.380664 Device /sys/class/net/bond0 found
1109 10:54:34.396629 done.
1110 10:54:34.586506 Begin: Waiting up to 180 secs for any network device to become available ... done.
1111 10:54:34.739563 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1112 10:54:34.789326 IP-Config: bond0 hardware address 1a:c0:af:b8:97:ee mtu 1500 DHCP
1113 10:54:34.789786 /sys/class/net/bonding_masters/flags: Not a directory
1114 10:54:34.790163 IP-Config: eth0 guessed broadcast address 192.168.6.255
1115 10:54:34.790475 IP-Config: eth0 complete (dhcp from 192.168.6.1):
1116 10:54:34.790775 address: 192.168.6.16 broadcast: 192.168.6.255 netmask: 255.255.255.0
1117 10:54:34.791068 gateway: 192.168.6.1 dns0 : 10.255.253.1 dns1 : 0.0.0.0
1118 10:54:34.791355 rootserver: 192.168.6.1 rootpath:
1119 10:54:34.792452 filename :
1120 10:54:34.856440 done.
1121 10:54:34.890243 Begin: Running /scripts/nfs-bottom ... done.
1122 10:54:35.053271 Begin: Running /scripts/init-bottom ... done.
1123 10:54:38.897918 <30>[ 29.804895] systemd[1]: System time before build time, advancing clock.
1124 10:54:39.609926 <30>[ 30.486669] systemd[1]: systemd 252.22-1~deb12u1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
1125 10:54:39.612699 <30>[ 30.519968] systemd[1]: Detected architecture arm64.
1126 10:54:39.628363
1127 10:54:39.628872 Welcome to [1mDebian GNU/Linux 12 (bookworm)[0m!
1128 10:54:39.629417
1129 10:54:39.671502 <30>[ 30.578275] systemd[1]: Hostname set to <debian-bookworm-arm64>.
1130 10:54:42.436588 <30>[ 33.343451] systemd[1]: Queued start job for default target graphical.target.
1131 10:54:42.527372 <30>[ 33.428996] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
1132 10:54:42.530628 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m - Slice /system/getty.
1133 10:54:42.567190 <30>[ 33.464891] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
1134 10:54:42.570486 [[0;32m OK [0m] Created slice [0;1;39msystem-modpr…lice[0m - Slice /system/modprobe.
1135 10:54:42.602159 <30>[ 33.500342] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
1136 10:54:42.605538 [[0;32m OK [0m] Created slice [0;1;39msystem-seria…[0m - Slice /system/serial-getty.
1137 10:54:42.631125 <30>[ 33.535646] systemd[1]: Created slice user.slice - User and Session Slice.
1138 10:54:42.634454 [[0;32m OK [0m] Created slice [0;1;39muser.slice[0m - User and Session Slice.
1139 10:54:42.663157 <30>[ 33.561383] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
1140 10:54:42.666453 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo…quests to Console Directory Watch.
1141 10:54:42.715128 <30>[ 33.592622] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
1142 10:54:42.715590 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo… Requests to Wall Directory Watch.
1143 10:54:42.715987 <30>[ 33.619245] systemd[1]: proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point was skipped because of an unmet condition check (ConditionPathExists=/proc/sys/fs/binfmt_misc).
1144 10:54:42.784963 <30>[ 33.639395] systemd[1]: Expecting device dev-ttyAMA0.device - /dev/ttyAMA0...
1145 10:54:42.785426 Expecting device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0...
1146 10:54:42.785760 <30>[ 33.662547] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
1147 10:54:42.786075 [[0;32m OK [0m] Reached target [0;1;39mcryptsetup.…get[0m - Local Encrypted Volumes.
1148 10:54:42.786381 <30>[ 33.686746] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
1149 10:54:42.788258 [[0;32m OK [0m] Reached target [0;1;39mintegrityse…Local Integrity Protected Volumes.
1150 10:54:42.854104 <30>[ 33.714783] systemd[1]: Reached target paths.target - Path Units.
1151 10:54:42.854571 [[0;32m OK [0m] Reached target [0;1;39mpaths.target[0m - Path Units.
1152 10:54:42.854905 <30>[ 33.738695] systemd[1]: Reached target remote-fs.target - Remote File Systems.
1153 10:54:42.855284 [[0;32m OK [0m] Reached target [0;1;39mremote-fs.target[0m - Remote File Systems.
1154 10:54:42.855586 <30>[ 33.762489] systemd[1]: Reached target slices.target - Slice Units.
1155 10:54:42.857379 [[0;32m OK [0m] Reached target [0;1;39mslices.target[0m - Slice Units.
1156 10:54:42.914937 <30>[ 33.782717] systemd[1]: Reached target swap.target - Swaps.
1157 10:54:42.915436 [[0;32m OK [0m] Reached target [0;1;39mswap.target[0m - Swaps.
1158 10:54:42.915815 <30>[ 33.802761] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
1159 10:54:42.916147 [[0;32m OK [0m] Reached target [0;1;39mveritysetup… - Local Verity Protected Volumes.
1160 10:54:42.916459 <30>[ 33.828888] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
1161 10:54:42.933122 [[0;32m OK [0m] Listening on [0;1;39msystemd-initc… initctl Compatibility Named Pipe.
1162 10:54:42.964023 <30>[ 33.862596] systemd[1]: Listening on systemd-journald-audit.socket - Journal Audit Socket.
1163 10:54:42.967202 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…socket[0m - Journal Audit Socket.
1164 10:54:42.990970 <30>[ 33.892745] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
1165 10:54:42.994187 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…t[0m - Journal Socket (/dev/log).
1166 10:54:43.018976 <30>[ 33.922993] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
1167 10:54:43.022205 [[0;32m OK [0m] Listening on [0;1;39msystemd-journald.socket[0m - Journal Socket.
1168 10:54:43.053925 <30>[ 33.951948] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
1169 10:54:43.057144 [[0;32m OK [0m] Listening on [0;1;39msystemd-netwo… - Network Service Netlink Socket.
1170 10:54:43.090928 <30>[ 33.989157] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
1171 10:54:43.091405 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd….socket[0m - udev Control Socket.
1172 10:54:43.117874 <30>[ 34.018162] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
1173 10:54:43.121093 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd…l.socket[0m - udev Kernel Socket.
1174 10:54:43.184840 <30>[ 34.088346] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
1175 10:54:43.188073 Mounting [0;1;39mdev-hugepages.mount[0m - Huge Pages File System...
1176 10:54:43.234823 <30>[ 34.138688] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
1177 10:54:43.238064 Mounting [0;1;39mdev-mqueue.mount…POSIX Message Queue File System...
1178 10:54:43.309759 <30>[ 34.212121] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
1179 10:54:43.312884 Mounting [0;1;39msys-kernel-debug.…[0m - Kernel Debug File System...
1180 10:54:43.368768 <30>[ 34.268949] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
1181 10:54:43.371877 Mounting [0;1;39msys-kernel-tracin…[0m - Kernel Trace File System...
1182 10:54:43.490653 <30>[ 34.388794] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
1183 10:54:43.493830 Starting [0;1;39mkmod-static-nodes…ate List of Static Device Nodes...
1184 10:54:43.543636 <30>[ 34.447043] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
1185 10:54:43.546844 Starting [0;1;39mmodprobe@configfs…m - Load Kernel Module configfs...
1186 10:54:43.628555 <30>[ 34.532787] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
1187 10:54:43.631749 Starting [0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
1188 10:54:43.712502 <30>[ 34.616378] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
1189 10:54:43.715886 Starting [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm...
1190 10:54:43.777419 <30>[ 34.675591] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
1191 10:54:43.780648 Starting [0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
1192 10:54:43.845440 <4>[ 34.725424] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
1193 10:54:43.845947 <30>[ 34.738799] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
1194 10:54:43.846302 <6>[ 34.745413] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
1195 10:54:43.848659 Starting [0;1;39mmodprobe@fuse.ser…e[0m - Load Kernel Module fuse...
1196 10:54:43.904325 <30>[ 34.804232] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
1197 10:54:43.907544 Starting [0;1;39mmodprobe@loop.ser…e[0m - Load Kernel Module loop...
1198 10:54:44.018340 <30>[ 34.916863] systemd[1]: Starting systemd-journald.service - Journal Service...
1199 10:54:44.018850 Starting [0;1;39msystemd-journald.service[0m - Journal Service...
1200 10:54:44.021606 <6>[ 34.931351] fuse: init (API version 7.38)
1201 10:54:44.109229 <30>[ 35.008424] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
1202 10:54:44.112418 Starting [0;1;39msystemd-modules-l…rvice[0m - Load Kernel Modules...
1203 10:54:44.163241 <30>[ 35.061693] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line...
1204 10:54:44.166485 Starting [0;1;39msystemd-network-g… units from Kernel command line...
1205 10:54:44.255141 <30>[ 35.153851] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
1206 10:54:44.258368 Starting [0;1;39msystemd-remount-f…nt Root and Kernel File Systems...
1207 10:54:44.314168 <30>[ 35.214814] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
1208 10:54:44.317343 Starting [0;1;39msystemd-udev-trig…[0m - Coldplug All udev Devices...
1209 10:54:44.388985 <30>[ 35.288351] systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
1210 10:54:44.392232 [[0;32m OK [0m] Mounted [0;1;39mdev-hugepages.mount[0m - Huge Pages File System.
1211 10:54:44.423017 <30>[ 35.320528] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
1212 10:54:44.423513 [[0;32m OK [0m] Mounted [0;1;39mdev-mqueue.mount[…- POSIX Message Queue File System.
1213 10:54:44.450049 <30>[ 35.353178] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
1214 10:54:44.453244 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-debug.m…nt[0m - Kernel Debug File System.
1215 10:54:44.488024 <30>[ 35.385374] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
1216 10:54:44.491288 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-tracing…nt[0m - Kernel Trace File System.
1217 10:54:44.528139 <30>[ 35.425955] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
1218 10:54:44.531176 [[0;32m OK [0m] Finished [0;1;39mkmod-static-nodes…reate List of Static Device Nodes.
1219 10:54:44.579933 <30>[ 35.467371] systemd[1]: modprobe@configfs.service: Deactivated successfully.
1220 10:54:44.580439 <30>[ 35.480472] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
1221 10:54:44.583178 [[0;32m OK [0m] Finished [0;1;39mmodprobe@configfs…[0m - Load Kernel Module configfs.
1222 10:54:44.633913 <30>[ 35.523207] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
1223 10:54:44.634412 <30>[ 35.536261] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
1224 10:54:44.637093 [[0;32m OK [0m] Finished [0;1;39mmodprobe@dm_mod.s…e[0m - Load Kernel Module dm_mod.
1225 10:54:44.689801 <30>[ 35.575504] systemd[1]: modprobe@drm.service: Deactivated successfully.
1226 10:54:44.690295 <30>[ 35.589842] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
1227 10:54:44.692934 [[0;32m OK [0m] Finished [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm.
1228 10:54:44.744822 <30>[ 35.629807] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
1229 10:54:44.745370 <30>[ 35.645227] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
1230 10:54:44.748045 [[0;32m OK [0m] Finished [0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
1231 10:54:44.795738 <30>[ 35.681846] systemd[1]: modprobe@fuse.service: Deactivated successfully.
1232 10:54:44.796251 <30>[ 35.694604] systemd[1]: Finished modprobe@fuse.service - Load Kernel Module fuse.
1233 10:54:44.799045 [[0;32m OK [0m] Finished [0;1;39mmodprobe@fuse.service[0m - Load Kernel Module fuse.
1234 10:54:44.847722 <30>[ 35.733902] systemd[1]: modprobe@loop.service: Deactivated successfully.
1235 10:54:44.848214 <30>[ 35.748327] systemd[1]: Finished modprobe@loop.service - Load Kernel Module loop.
1236 10:54:44.850977 [[0;32m OK [0m] Finished [0;1;39mmodprobe@loop.service[0m - Load Kernel Module loop.
1237 10:54:44.890688 <30>[ 35.789131] systemd[1]: Finished systemd-modules-load.service - Load Kernel Modules.
1238 10:54:44.891183 [[0;32m OK [0m] Finished [0;1;39msystemd-modules-l…service[0m - Load Kernel Modules.
1239 10:54:44.933722 <30>[ 35.832258] systemd[1]: Finished systemd-network-generator.service - Generate network units from Kernel command line.
1240 10:54:44.936934 [[0;32m OK [0m] Finished [0;1;39msystemd-network-g…rk units from Kernel command line.
1241 10:54:44.975715 <30>[ 35.871999] systemd[1]: Finished systemd-remount-fs.service - Remount Root and Kernel File Systems.
1242 10:54:44.978950 [[0;32m OK [0m] Finished [0;1;39msystemd-remount-f…ount Root and Kernel File Systems.
1243 10:54:45.018668 <30>[ 35.916449] systemd[1]: Reached target network-pre.target - Preparation for Network.
1244 10:54:45.021898 [[0;32m OK [0m] Reached target [0;1;39mnetwork-pre…get[0m - Preparation for Network.
1245 10:54:45.132609 <30>[ 36.035891] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
1246 10:54:45.135861 Mounting [0;1;39msys-fs-fuse-conne…[0m - FUSE Control File System...
1247 10:54:45.237614 <30>[ 36.109530] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
1248 10:54:45.238119 Mounting [0;1;39msys-kernel-config…ernel Configuration File System...
1249 10:54:45.238481 <30>[ 36.136026] systemd[1]: systemd-firstboot.service - First Boot Wizard was skipped because of an unmet condition check (ConditionFirstBoot=yes).
1250 10:54:45.255659 <30>[ 36.152863] systemd[1]: systemd-pstore.service - Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
1251 10:54:45.333553 <30>[ 36.236604] systemd[1]: Starting systemd-random-seed.service - Load/Save Random Seed...
1252 10:54:45.336764 Starting [0;1;39msystemd-random-se…ice[0m - Load/Save Random Seed...
1253 10:54:45.370637 <30>[ 36.271636] systemd[1]: systemd-repart.service - Repartition Root Disk was skipped because no trigger condition checks were met.
1254 10:54:45.410463 <30>[ 36.311120] systemd[1]: Starting systemd-sysctl.service - Apply Kernel Variables...
1255 10:54:45.413705 Starting [0;1;39msystemd-sysctl.se…ce[0m - Apply Kernel Variables...
1256 10:54:45.469369 <30>[ 36.369755] systemd[1]: Starting systemd-sysusers.service - Create System Users...
1257 10:54:45.472563 Starting [0;1;39msystemd-sysusers.…rvice[0m - Create System Users...
1258 10:54:45.529355 <30>[ 36.432672] systemd[1]: Started systemd-journald.service - Journal Service.
1259 10:54:45.532617 [[0;32m OK [0m] Started [0;1;39msystemd-journald.service[0m - Journal Service.
1260 10:54:45.589584 [[0;32m OK [0m] Mounted [0;1;39msys-fs-fuse-connec…nt[0m - FUSE Control File System.
1261 10:54:45.615418 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-config.… Kernel Configuration File System.
1262 10:54:45.748335 Starting [0;1;39msystemd-journal-f…h Journal to Persistent Storage...
1263 10:54:45.898299 [[0;32m OK [0m] Finished [0;1;39msystemd-sysctl.service[0m - Apply Kernel Variables.
1264 10:54:45.990127 [[0;32m OK [0m] Finished [0;1;39msystemd-sysusers.service[0m - Create System Users.
1265 10:54:46.096917 Starting [0;1;39msystemd-tmpfiles-…ate Static Device Nodes in /dev...
1266 10:54:46.100033 <46>[ 37.008957] systemd-journald[256]: Received client request to flush runtime journal.
1267 10:54:46.371817 <5>[ 37.290583] random: crng init done
1268 10:54:46.456852 [[0;32m OK [0m] Finished [0;1;39msystemd-random-se…rvice[0m - Load/Save Random Seed.
1269 10:54:48.368276 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…reate Static Device Nodes in /dev.
1270 10:54:48.404119 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs-pr…reparation for Local File Systems.
1271 10:54:48.407254 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs.target[0m - Local File Systems.
1272 10:54:48.562079 Starting [0;1;39msystemd-udevd.ser…ger for Device Events and Files...
1273 10:54:49.009828 [[0;32m OK [0m] Finished [0;1;39msystemd-journal-f…ush Journal to Persistent Storage.
1274 10:54:49.119159 Starting [0;1;39msystemd-tmpfiles-… Volatile Files and Directories...
1275 10:54:49.731215 [[0;32m OK [0m] Started [0;1;39msystemd-udevd.serv…nager for Device Events and Files.
1276 10:54:49.810228 Starting [0;1;39msystemd-networkd.…ice[0m - Network Configuration...
1277 10:54:50.797692 [[0;32m OK [0m] Found device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0.
1278 10:54:50.834989 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…te Volatile Files and Directories.
1279 10:54:51.047661 Starting [0;1;39msystemd-timesyncd… - Network Time Synchronization...
1280 10:54:51.148614 Starting [0;1;39msystemd-update-ut…rd System Boot/Shutdown in UTMP...
1281 10:54:51.186328 [[0;32m OK [0m] Finished [0;1;39msystemd-udev-trig…e[0m - Coldplug All udev Devices.
1282 10:54:51.723502 <5>[ 42.629527] cfg80211: Loading compiled-in X.509 certificates for regulatory database
1283 10:54:52.050665 <5>[ 42.933869] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
1284 10:54:52.050935 <5>[ 42.943473] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
1285 10:54:52.053905 <4>[ 42.960026] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
1286 10:54:52.069744 <6>[ 42.986604] cfg80211: failed to load regulatory.db
1287 10:54:52.115762 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut…cord System Boot/Shutdown in UTMP.
1288 10:54:52.645245 [[0;32m OK [0m] Started [0;1;39msystemd-networkd.service[0m - Network Configuration.
1289 10:54:52.648359 [[0;32m OK [0m] Reached target [0;1;39mnetwork.target[0m - Network.
1290 10:54:52.965275 [[0;32m OK [0m] Started [0;1;39msystemd-timesyncd.…0m - Network Time Synchronization.
1291 10:54:53.000106 [[0;32m OK [0m] Reached target [0;1;39msysinit.target[0m - System Initialization.
1292 10:54:53.003279 [[0;32m OK [0m] Started [0;1;39msystemd-tmpfiles-c… Cleanup of Temporary Directories.
1293 10:54:53.025305 [[0;32m OK [0m] Reached target [0;1;39mtime-set.target[0m - System Time Set.
1294 10:54:53.106971 <46>[ 43.980185] systemd-journald[256]: Oldest entry in /var/log/journal/44a983756b26438995e691b947c527e4/system.journal is older than the configured file retention duration (1month), suggesting rotation.
1295 10:54:53.107844 <46>[ 43.999975] systemd-journald[256]: /var/log/journal/44a983756b26438995e691b947c527e4/system.journal: Journal header limits reached or header out-of-date, rotating.
1296 10:54:53.110314 [[0;32m OK [0m] Started [0;1;39mapt-daily.timer[0m - Daily apt download activities.
1297 10:54:53.169261 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:35, retry in 00:00:47
1298 10:54:53.169556 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']
1300 10:54:53.270231 [[0;32m OK [0m] Started [0;1;39mapt-daily-u#
1301 10:54:53.270926 pgrade.… apt upgrade and clean activities.
1302 10:54:53.271156 [[0;32m OK [0m] Started [0;1;39mdpkg-db-backup.tim… Daily dpkg database backup timer.
1303 10:54:53.271343 [[0;32m OK [0m] Started [0;1;39me2scrub_all.timer…etadata Check for All Filesystems.
1304 10:54:53.271513 [[0;32m OK [0m] Started [0;1;39mfstrim.timer[0m - Discard unused blocks once a week.
1305 10:54:53.312025 [[0;32m OK [0m] Reached target [0;1;39mtimers.target[0m - Timer Units.
1306 10:54:53.339119 [[0;32m OK [0m] Listening on [0;1;39mdbus.socket[…- D-Bus System Message Bus Socket.
1307 10:54:53.339608 [[0;32m OK [0m] Reached target [0;1;39msockets.target[0m - Socket Units.
1308 10:54:53.342380 [[0;32m OK [0m] Reached target [0;1;39mbasic.target[0m - Basic System.
1309 10:54:53.478999 Starting [0;1;39mdbus.service[0m - D-Bus System Message Bus...
1310 10:54:54.678186 Starting [0;1;39me2scrub_reap.serv…e ext4 Metadata Check Snapshots...
1311 10:54:55.356579 Starting [0;1;39msystemd-logind.se…ice[0m - User Login Management...
1312 10:54:55.425434 Starting [0;1;39msystemd-user-sess…vice[0m - Permit User Sessions...
1313 10:54:56.001116 [[0;32m OK [0m] Listening on [0;1;39msystemd-rfkil…l Switch Status /dev/rfkill Watch.
1314 10:54:56.505819 [[0;32m OK [0m] Finished [0;1;39msystemd-user-sess…ervice[0m - Permit User Sessions.
1315 10:54:56.585624 [[0;32m OK [0m] Started [0;1;39mgetty@tty1.service[0m - Getty on tty1.
1316 10:54:56.666514 [[0;32m OK [0m] Started [0;1;39mserial-getty@ttyAM…ice[0m - Serial Getty on ttyAMA0.
1317 10:54:56.669674 [[0;32m OK [0m] Reached target [0;1;39mgetty.target[0m - Login Prompts.
1318 10:54:56.811594 [[0;32m OK [0m] Started [0;1;39mdbus.service[0m - D-Bus System Message Bus.
1319 10:54:56.889623 [[0;32m OK [0m] Finished [0;1;39me2scrub_reap.serv…ine ext4 Metadata Check Snapshots.
1320 10:54:56.926527 [[0;32m OK [0m] Started [0;1;39msystemd-logind.service[0m - User Login Management.
1321 10:54:56.948581 [[0;32m OK [0m] Reached target [0;1;39mmulti-user.target[0m - Multi-User System.
1322 10:54:56.969571 [[0;32m OK [0m] Reached target [0;1;39mgraphical.target[0m - Graphical Interface.
1323 10:54:57.028881 Starting [0;1;39msystemd-update-ut… Record Runlevel Change in UTMP...
1324 10:54:57.291394 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut… - Record Runlevel Change in UTMP.
1325 10:54:57.468524
1326 10:54:57.486295 Debian GNU/Linux 12 debian-bookworm-arm64 ttyAMA0
1327 10:54:57.486781
1328 10:54:57.489614 debian-bookworm-arm64 login: root (automatic login)
1329 10:54:57.490106
1330 10:54:58.515452 Linux debian-bookworm-arm64 6.1.111-cip29 #1 SMP PREEMPT Sat Oct 5 09:07:49 UTC 2024 aarch64
1331 10:54:58.515758
1332 10:54:58.516420 The programs included with the Debian GNU/Linux system are free software;
1333 10:54:58.516615 the exact distribution terms for each program are described in the
1334 10:54:58.516782 individual files in /usr/share/doc/*/copyright.
1335 10:54:58.516935
1336 10:54:58.517084 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1337 10:54:58.518699 permitted by applicable law.
1338 10:55:01.812947 Matched prompt #10: / #
1340 10:55:01.813598 Setting prompt string to ['/ #']
1341 10:55:01.813843 end: 2.4.4.1 login-action (duration 00:00:56) [common]
1343 10:55:01.814286 end: 2.4.4 auto-login-action (duration 00:00:56) [common]
1344 10:55:01.814482 start: 2.4.5 expect-shell-connection (timeout 00:00:39) [common]
1345 10:55:01.814639 Setting prompt string to ['/ #']
1346 10:55:01.814779 Forcing a shell prompt, looking for ['/ #']
1348 10:55:01.865237 / #
1349 10:55:01.865868 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1350 10:55:01.866297 Waiting using forced prompt support (timeout 00:02:30)
1351 10:55:01.876542
1352 10:55:01.892885 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1353 10:55:01.893445 start: 2.4.6 export-device-env (timeout 00:00:39) [common]
1354 10:55:01.893856 Sending with 100 millisecond of delay
1356 10:55:14.269674 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/807816/extract-nfsrootfs-xo3167lm'
1357 10:55:14.370565 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/807816/extract-nfsrootfs-xo3167lm'
1358 10:55:14.371344 Sending with 100 millisecond of delay
1360 10:55:19.983381 / # export NFS_SERVER_IP='192.168.56.230'
1361 10:55:20.084268 export NFS_SERVER_IP='192.168.56.230'
1362 10:55:20.085135 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1363 10:55:20.085681 end: 2.4 uboot-commands (duration 00:04:40) [common]
1364 10:55:20.086193 end: 2 uboot-action (duration 00:04:40) [common]
1365 10:55:20.086674 start: 3 lava-test-retry (timeout 00:04:33) [common]
1366 10:55:20.087154 start: 3.1 lava-test-shell (timeout 00:04:33) [common]
1367 10:55:20.087533 Using namespace: common
1369 10:55:20.188610 / # #
1370 10:55:20.189229 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1371 10:55:20.200465 #
1372 10:55:20.244583 Using /lava-807816
1374 10:55:20.345741 / # export SHELL=/bin/bash
1375 10:55:20.360259 export SHELL=/bin/bash
1377 10:55:20.505307 / # . /lava-807816/environment
1378 10:55:20.520073 . /lava-807816/environment
1380 10:55:20.665385 / # /lava-807816/bin/lava-test-runner /lava-807816/0
1381 10:55:20.666010 Test shell timeout: 10s (minimum of the action and connection timeout)
1382 10:55:20.680072 /lava-807816/bin/lava-test-runner /lava-807816/0
1383 10:55:21.965141 + export TESTRUN_ID=0_timesync-off
1384 10:55:21.968264 + TESTRUN_ID=0_timesync-off
1385 10:55:21.968738 + cd /lava-807816/0/tests/0_timesync-off
1386 10:55:21.969098 ++ cat uuid
1387 10:55:22.048059 + UUID=807816_1.6.2.4.1
1388 10:55:22.048620 + set +x
1389 10:55:22.065976 <LAVA_SIGNAL_STARTRUN 0_timesync-off 807816_1.6.2.4.1>
1390 10:55:22.066706 Received signal: <STARTRUN> 0_timesync-off 807816_1.6.2.4.1
1391 10:55:22.067169 Starting test lava.0_timesync-off (807816_1.6.2.4.1)
1392 10:55:22.067733 Skipping test definition patterns.
1393 10:55:22.069215 + systemctl stop systemd-timesyncd
1394 10:55:22.414782 + set +x
1395 10:55:22.415320 <LAVA_SIGNAL_ENDRUN 0_timesync-off 807816_1.6.2.4.1>
1396 10:55:22.416085 Received signal: <ENDRUN> 0_timesync-off 807816_1.6.2.4.1
1397 10:55:22.416540 Ending use of test pattern.
1398 10:55:22.416921 Ending test lava.0_timesync-off (807816_1.6.2.4.1), duration 0.35
1400 10:55:22.877267 + export TESTRUN_ID=1_kselftest-lkdtm
1401 10:55:22.877542 + TESTRUN_ID=1_kselftest-lkdtm
1402 10:55:22.877711 + cd /lava-807816/0/tests/1_kselftest-lkdtm
1403 10:55:22.880465 ++ cat uuid
1404 10:55:22.977188 + UUID=807816_1.6.2.4.5
1405 10:55:22.977444 + set +x
1406 10:55:22.977615 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 807816_1.6.2.4.5>
1407 10:55:22.977772 + cd ./automated/linux/kselftest/
1408 10:55:22.978145 Received signal: <STARTRUN> 1_kselftest-lkdtm 807816_1.6.2.4.5
1409 10:55:22.978296 Starting test lava.1_kselftest-lkdtm (807816_1.6.2.4.5)
1410 10:55:22.978466 Skipping test definition patterns.
1411 10:55:22.980482 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-18-g42b39ed12756/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz -L '' -S /dev/null -b juno-uboot -g cip -e '' -p /opt/kselftests/mainline/ -n 1 -i 1 -E ''
1412 10:55:23.460283 INFO: install_deps skipped
1413 10:55:24.791417 --2024-10-05 10:55:24-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.111-cip29-18-g42b39ed12756/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz
1414 10:55:25.073143 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1415 10:55:25.236139 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1416 10:55:25.396095 HTTP request sent, awaiting response... 200 OK
1417 10:55:25.418920 Length: 2086960 (2.0M) [application/octet-stream]
1418 10:55:25.419395 Saving to: 'kselftest_armhf.tar.gz'
1419 10:55:25.419862
1420 10:55:33.727762
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1421 10:55:33.728619
1422 10:55:34.036154 2024-10-05 10:55:33 (245 KB/s) - 'kselftest_armhf.tar.gz' saved [2086960/2086960]
1423 10:55:34.036638
1424 10:55:36.268467 <4>[ 87.153505] amba 20010000.etf: deferred probe timeout, ignoring dependency
1425 10:55:36.268754 <4>[ 87.161046] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1426 10:55:36.269047 <4>[ 87.168543] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1427 10:55:36.269558 <4>[ 87.176184] amba 20070000.etr: deferred probe timeout, ignoring dependency
1428 10:55:36.269719 <4>[ 87.183561] amba 20100000.stm: deferred probe timeout, ignoring dependency
1429 10:55:36.312804 <4>[ 87.190952] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1430 10:55:36.313072 <4>[ 87.199131] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1431 10:55:36.313478 <4>[ 87.206973] amba 22040000.etm: deferred probe timeout, ignoring dependency
1432 10:55:36.313652 <4>[ 87.214264] amba 22020000.cti: deferred probe timeout, ignoring dependency
1433 10:55:36.313803 <4>[ 87.221532] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1434 10:55:36.313950 <4>[ 87.229059] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1435 10:55:36.356817 <4>[ 87.236853] amba 22140000.etm: deferred probe timeout, ignoring dependency
1436 10:55:36.357105 <4>[ 87.244117] amba 22120000.cti: deferred probe timeout, ignoring dependency
1437 10:55:36.357295 <4>[ 87.251393] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1438 10:55:36.357476 <4>[ 87.259212] amba 23040000.etm: deferred probe timeout, ignoring dependency
1439 10:55:36.357644 <4>[ 87.266478] amba 23020000.cti: deferred probe timeout, ignoring dependency
1440 10:55:36.357819 <4>[ 87.273763] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1441 10:55:36.400955 <4>[ 87.281301] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1442 10:55:36.401228 <4>[ 87.289111] amba 23140000.etm: deferred probe timeout, ignoring dependency
1443 10:55:36.401401 <4>[ 87.296390] amba 23120000.cti: deferred probe timeout, ignoring dependency
1444 10:55:36.401556 <4>[ 87.303666] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1445 10:55:36.401704 <4>[ 87.311472] amba 23240000.etm: deferred probe timeout, ignoring dependency
1446 10:55:36.401849 <4>[ 87.318810] amba 23220000.cti: deferred probe timeout, ignoring dependency
1447 10:55:36.444380 <4>[ 87.326134] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1448 10:55:36.444644 <4>[ 87.333930] amba 23340000.etm: deferred probe timeout, ignoring dependency
1449 10:55:36.444817 <4>[ 87.341235] amba 23320000.cti: deferred probe timeout, ignoring dependency
1450 10:55:36.444973 <4>[ 87.348512] amba 20020000.cti: deferred probe timeout, ignoring dependency
1451 10:55:36.447521 <4>[ 87.355775] amba 20110000.cti: deferred probe timeout, ignoring dependency
1452 10:55:36.490780 <6>[ 87.376543] platform 2b600000.iommu: deferred probe pending
1453 10:55:36.491071 <6>[ 87.382610] amba 20010000.etf: deferred probe pending
1454 10:55:36.491269 <6>[ 87.388009] amba 20030000.tpiu: deferred probe pending
1455 10:55:36.491442 <6>[ 87.393471] amba 20040000.funnel: deferred probe pending
1456 10:55:36.491638 <6>[ 87.399100] amba 20070000.etr: deferred probe pending
1457 10:55:36.491821 <6>[ 87.404466] amba 20100000.stm: deferred probe pending
1458 10:55:36.491975 <6>[ 87.409832] amba 20120000.replicator: deferred probe pending
1459 10:55:36.534386 <6>[ 87.415806] amba 22010000.cpu-debug: deferred probe pending
1460 10:55:36.534729 <6>[ 87.421698] amba 22040000.etm: deferred probe pending
1461 10:55:36.534971 <6>[ 87.427086] amba 22020000.cti: deferred probe pending
1462 10:55:36.535178 <6>[ 87.432453] amba 220c0000.funnel: deferred probe pending
1463 10:55:36.535357 <6>[ 87.438083] amba 22110000.cpu-debug: deferred probe pending
1464 10:55:36.535519 <6>[ 87.444000] amba 22140000.etm: deferred probe pending
1465 10:55:36.535689 <6>[ 87.449367] amba 22120000.cti: deferred probe pending
1466 10:55:36.537461 <6>[ 87.454734] amba 23010000.cpu-debug: deferred probe pending
1467 10:55:36.578161 <6>[ 87.460623] amba 23040000.etm: deferred probe pending
1468 10:55:36.578454 <6>[ 87.465995] amba 23020000.cti: deferred probe pending
1469 10:55:36.578676 <6>[ 87.471371] amba 230c0000.funnel: deferred probe pending
1470 10:55:36.578977 <6>[ 87.477031] amba 23110000.cpu-debug: deferred probe pending
1471 10:55:36.579166 <6>[ 87.482926] amba 23140000.etm: deferred probe pending
1472 10:55:36.579274 <6>[ 87.488298] amba 23120000.cti: deferred probe pending
1473 10:55:36.579389 <6>[ 87.493708] amba 23210000.cpu-debug: deferred probe pending
1474 10:55:36.581289 <6>[ 87.499633] amba 23240000.etm: deferred probe pending
1475 10:55:36.632254 <6>[ 87.505025] amba 23220000.cti: deferred probe pending
1476 10:55:36.632611 <6>[ 87.510392] amba 23310000.cpu-debug: deferred probe pending
1477 10:55:36.632885 <6>[ 87.516278] amba 23340000.etm: deferred probe pending
1478 10:55:36.633146 <6>[ 87.521646] amba 23320000.cti: deferred probe pending
1479 10:55:36.633354 <6>[ 87.527009] amba 20020000.cti: deferred probe pending
1480 10:55:36.633540 <6>[ 87.532391] amba 20110000.cti: deferred probe pending
1481 10:55:36.633736 <6>[ 87.537761] platform 7ff50000.hdlcd: deferred probe pending
1482 10:55:36.635360 <6>[ 87.543647] platform 7ff60000.hdlcd: deferred probe pending
1483 10:55:58.792392 skiplist:
1484 10:55:58.792668 ========================================
1485 10:55:58.795442 ========================================
1486 10:55:59.083477 lkdtm:PANIC.sh
1487 10:55:59.083962 lkdtm:BUG.sh
1488 10:55:59.123455 lkdtm:WARNING.sh
1489 10:55:59.123932 lkdtm:WARNING_MESSAGE.sh
1490 10:55:59.124234 lkdtm:EXCEPTION.sh
1491 10:55:59.124508 lkdtm:LOOP.sh
1492 10:55:59.124770 lkdtm:EXHAUST_STACK.sh
1493 10:55:59.125024 lkdtm:CORRUPT_STACK.sh
1494 10:55:59.125273 lkdtm:CORRUPT_STACK_STRONG.sh
1495 10:55:59.125521 lkdtm:ARRAY_BOUNDS.sh
1496 10:55:59.125764 lkdtm:CORRUPT_LIST_ADD.sh
1497 10:55:59.126362 lkdtm:CORRUPT_LIST_DEL.sh
1498 10:55:59.126659 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1499 10:55:59.126947 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1500 10:55:59.127196 lkdtm:REPORT_STACK_CANARY.sh
1501 10:55:59.127437 lkdtm:UNSET_SMEP.sh
1502 10:55:59.127681 lkdtm:DOUBLE_FAULT.sh
1503 10:55:59.127981 lkdtm:CORRUPT_PAC.sh
1504 10:55:59.128228 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1505 10:55:59.128533 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1506 10:55:59.128793 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1507 10:55:59.166697 lkdtm:WRITE_AFTER_FREE.sh
1508 10:55:59.167155 lkdtm:READ_AFTER_FREE.sh
1509 10:55:59.167455 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1510 10:55:59.167730 lkdtm:READ_BUDDY_AFTER_FREE.sh
1511 10:55:59.168042 lkdtm:SLAB_INIT_ON_ALLOC.sh
1512 10:55:59.168301 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1513 10:55:59.168552 lkdtm:SLAB_FREE_DOUBLE.sh
1514 10:55:59.168796 lkdtm:SLAB_FREE_CROSS.sh
1515 10:55:59.169036 lkdtm:SLAB_FREE_PAGE.sh
1516 10:55:59.169668 lkdtm:SOFTLOCKUP.sh
1517 10:55:59.170040 lkdtm:HARDLOCKUP.sh
1518 10:55:59.170411 lkdtm:SPINLOCKUP.sh
1519 10:55:59.170741 lkdtm:HUNG_TASK.sh
1520 10:55:59.171062 lkdtm:EXEC_DATA.sh
1521 10:55:59.171380 lkdtm:EXEC_STACK.sh
1522 10:55:59.171694 lkdtm:EXEC_KMALLOC.sh
1523 10:55:59.172046 lkdtm:EXEC_VMALLOC.sh
1524 10:55:59.172365 lkdtm:EXEC_RODATA.sh
1525 10:55:59.172766 lkdtm:EXEC_USERSPACE.sh
1526 10:55:59.173055 lkdtm:EXEC_NULL.sh
1527 10:55:59.209897 lkdtm:ACCESS_USERSPACE.sh
1528 10:55:59.210318 lkdtm:ACCESS_NULL.sh
1529 10:55:59.210691 lkdtm:WRITE_RO.sh
1530 10:55:59.211044 lkdtm:WRITE_RO_AFTER_INIT.sh
1531 10:55:59.211377 lkdtm:WRITE_KERN.sh
1532 10:55:59.211704 lkdtm:WRITE_OPD.sh
1533 10:55:59.212109 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1534 10:55:59.212468 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1535 10:55:59.212857 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1536 10:55:59.213221 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1537 10:55:59.213507 lkdtm:REFCOUNT_DEC_ZERO.sh
1538 10:55:59.213782 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1539 10:55:59.214052 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1540 10:55:59.214324 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1541 10:55:59.214596 lkdtm:REFCOUNT_INC_ZERO.sh
1542 10:55:59.215258 lkdtm:REFCOUNT_ADD_ZERO.sh
1543 10:55:59.253073 lkdtm:REFCOUNT_INC_SATURATED.sh
1544 10:55:59.253527 lkdtm:REFCOUNT_DEC_SATURATED.sh
1545 10:55:59.253855 lkdtm:REFCOUNT_ADD_SATURATED.sh
1546 10:55:59.254160 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1547 10:55:59.254857 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1548 10:55:59.255185 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1549 10:55:59.255474 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1550 10:55:59.255755 lkdtm:REFCOUNT_TIMING.sh
1551 10:55:59.256080 lkdtm:ATOMIC_TIMING.sh
1552 10:55:59.256449 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1553 10:55:59.256732 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1554 10:55:59.257007 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1555 10:55:59.257284 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1556 10:55:59.257627 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1557 10:55:59.296273 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1558 10:55:59.296774 lkdtm:USERCOPY_STACK_BEYOND.sh
1559 10:55:59.297202 lkdtm:USERCOPY_KERNEL.sh
1560 10:55:59.297598 lkdtm:STACKLEAK_ERASING.sh
1561 10:55:59.297973 lkdtm:CFI_FORWARD_PROTO.sh
1562 10:55:59.298730 lkdtm:CFI_BACKWARD.sh
1563 10:55:59.299074 lkdtm:FORTIFY_STRSCPY.sh
1564 10:55:59.299555 lkdtm:FORTIFY_STR_OBJECT.sh
1565 10:55:59.300002 lkdtm:FORTIFY_STR_MEMBER.sh
1566 10:55:59.300375 lkdtm:FORTIFY_MEM_OBJECT.sh
1567 10:55:59.300736 lkdtm:FORTIFY_MEM_MEMBER.sh
1568 10:55:59.301090 lkdtm:PPC_SLB_MULTIHIT.sh
1569 10:55:59.301444 lkdtm:stack-entropy.sh
1570 10:55:59.301797 ============== Tests to run ===============
1571 10:55:59.302150 lkdtm:PANIC.sh
1572 10:55:59.302500 lkdtm:BUG.sh
1573 10:55:59.302841 lkdtm:WARNING.sh
1574 10:55:59.303290 lkdtm:WARNING_MESSAGE.sh
1575 10:55:59.303615 lkdtm:EXCEPTION.sh
1576 10:55:59.304004 lkdtm:LOOP.sh
1577 10:55:59.339400 lkdtm:EXHAUST_STACK.sh
1578 10:55:59.339924 lkdtm:CORRUPT_STACK.sh
1579 10:55:59.340352 lkdtm:CORRUPT_STACK_STRONG.sh
1580 10:55:59.340963 lkdtm:ARRAY_BOUNDS.sh
1581 10:55:59.341438 lkdtm:CORRUPT_LIST_ADD.sh
1582 10:55:59.341753 lkdtm:CORRUPT_LIST_DEL.sh
1583 10:55:59.342136 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1584 10:55:59.342507 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1585 10:55:59.342858 lkdtm:REPORT_STACK_CANARY.sh
1586 10:55:59.343253 lkdtm:UNSET_SMEP.sh
1587 10:55:59.343510 lkdtm:DOUBLE_FAULT.sh
1588 10:55:59.343762 lkdtm:CORRUPT_PAC.sh
1589 10:55:59.344056 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1590 10:55:59.344309 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1591 10:55:59.344555 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1592 10:55:59.344799 lkdtm:WRITE_AFTER_FREE.sh
1593 10:55:59.345468 lkdtm:READ_AFTER_FREE.sh
1594 10:55:59.382507 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1595 10:55:59.382914 lkdtm:READ_BUDDY_AFTER_FREE.sh
1596 10:55:59.383209 lkdtm:SLAB_INIT_ON_ALLOC.sh
1597 10:55:59.383481 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1598 10:55:59.383736 lkdtm:SLAB_FREE_DOUBLE.sh
1599 10:55:59.384037 lkdtm:SLAB_FREE_CROSS.sh
1600 10:55:59.384287 lkdtm:SLAB_FREE_PAGE.sh
1601 10:55:59.384530 lkdtm:SOFTLOCKUP.sh
1602 10:55:59.384777 lkdtm:HARDLOCKUP.sh
1603 10:55:59.385019 lkdtm:SPINLOCKUP.sh
1604 10:55:59.385262 lkdtm:HUNG_TASK.sh
1605 10:55:59.385605 lkdtm:EXEC_DATA.sh
1606 10:55:59.385951 lkdtm:EXEC_STACK.sh
1607 10:55:59.386270 lkdtm:EXEC_KMALLOC.sh
1608 10:55:59.386587 lkdtm:EXEC_VMALLOC.sh
1609 10:55:59.386900 lkdtm:EXEC_RODATA.sh
1610 10:55:59.387212 lkdtm:EXEC_USERSPACE.sh
1611 10:55:59.387521 lkdtm:EXEC_NULL.sh
1612 10:55:59.387865 lkdtm:ACCESS_USERSPACE.sh
1613 10:55:59.388550 lkdtm:ACCESS_NULL.sh
1614 10:55:59.388850 lkdtm:WRITE_RO.sh
1615 10:55:59.425654 lkdtm:WRITE_RO_AFTER_INIT.sh
1616 10:55:59.426085 lkdtm:WRITE_KERN.sh
1617 10:55:59.426462 lkdtm:WRITE_OPD.sh
1618 10:55:59.426812 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1619 10:55:59.427146 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1620 10:55:59.427471 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1621 10:55:59.427824 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1622 10:55:59.428150 lkdtm:REFCOUNT_DEC_ZERO.sh
1623 10:55:59.428465 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1624 10:55:59.428852 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1625 10:55:59.429175 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1626 10:55:59.429494 lkdtm:REFCOUNT_INC_ZERO.sh
1627 10:55:59.429809 lkdtm:REFCOUNT_ADD_ZERO.sh
1628 10:55:59.430118 lkdtm:REFCOUNT_INC_SATURATED.sh
1629 10:55:59.430782 lkdtm:REFCOUNT_DEC_SATURATED.sh
1630 10:55:59.468766 lkdtm:REFCOUNT_ADD_SATURATED.sh
1631 10:55:59.469214 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1632 10:55:59.469532 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1633 10:55:59.469870 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1634 10:55:59.470152 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1635 10:55:59.470414 lkdtm:REFCOUNT_TIMING.sh
1636 10:55:59.470670 lkdtm:ATOMIC_TIMING.sh
1637 10:55:59.470922 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1638 10:55:59.471173 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1639 10:55:59.471423 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1640 10:55:59.471682 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1641 10:55:59.472080 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1642 10:55:59.472404 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1643 10:55:59.473075 lkdtm:USERCOPY_STACK_BEYOND.sh
1644 10:55:59.473366 lkdtm:USERCOPY_KERNEL.sh
1645 10:55:59.511068 lkdtm:STACKLEAK_ERASING.sh
1646 10:55:59.511497 lkdtm:CFI_FORWARD_PROTO.sh
1647 10:55:59.511919 lkdtm:CFI_BACKWARD.sh
1648 10:55:59.512281 lkdtm:FORTIFY_STRSCPY.sh
1649 10:55:59.512624 lkdtm:FORTIFY_STR_OBJECT.sh
1650 10:55:59.512953 lkdtm:FORTIFY_STR_MEMBER.sh
1651 10:55:59.513278 lkdtm:FORTIFY_MEM_OBJECT.sh
1652 10:55:59.513596 lkdtm:FORTIFY_MEM_MEMBER.sh
1653 10:55:59.513916 lkdtm:PPC_SLB_MULTIHIT.sh
1654 10:55:59.514317 lkdtm:stack-entropy.sh
1655 10:55:59.514635 ===========End Tests to run ===============
1656 10:55:59.515303 shardfile-lkdtm pass
1657 10:56:06.101837 <12>[ 117.018325] kselftest: Running tests in lkdtm
1658 10:56:06.197694 TAP version 13
1659 10:56:06.277673 1..84
1660 10:56:06.453296 # selftests: lkdtm: PANIC.sh
1661 10:56:07.924619 # Skipping PANIC: crashes entire system
1662 10:56:07.972583 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1663 10:56:08.148451 # selftests: lkdtm: BUG.sh
1664 10:56:09.212919 <6>[ 120.095450] lkdtm: Performing direct entry BUG
1665 10:56:09.213465 <4>[ 120.101160] ------------[ cut here ]------------
1666 10:56:09.213900 <2>[ 120.106065] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1667 10:56:09.214303 <0>[ 120.111723] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1668 10:56:09.215097 <4>[ 120.118791] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1669 10:56:09.216490 <4>[ 120.132630] CPU: 1 PID: 763 Comm: cat Tainted: G E 6.1.111-cip29 #1
1670 10:56:09.256237 <4>[ 120.140568] Hardware name: ARM Juno development board (r0) (DT)
1671 10:56:09.256738 <4>[ 120.146759] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1672 10:56:09.257172 <4>[ 120.153999] pc : lkdtm_BUG+0x14/0x20
1673 10:56:09.257579 <4>[ 120.157851] lr : lkdtm_do_action+0x2c/0x50
1674 10:56:09.258325 <4>[ 120.162219] sp : ffff80000dc9b8c0
1675 10:56:09.258678 <4>[ 120.165799] x29: ffff80000dc9b8c0 x28: ffff00080d320040 x27: 0000000000000000
1676 10:56:09.259062 <4>[ 120.173225] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff81dcf000
1677 10:56:09.299591 <4>[ 120.180650] x23: ffff00080bc0d000 x22: ffff80000dc9ba40 x21: 0000000000000004
1678 10:56:09.300092 <4>[ 120.188073] x20: ffff80000b507218 x19: ffff80000b507218 x18: 0000000000000000
1679 10:56:09.300431 <4>[ 120.195497] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
1680 10:56:09.300743 <4>[ 120.202921] x14: ffff0008008e9a80 x13: 0000000000000026 x12: 0000000000040000
1681 10:56:09.301040 <4>[ 120.210345] x11: 000000000c4c41f8 x10: 0000000073196752 x9 : ffff800008c0eb0c
1682 10:56:09.302852 <4>[ 120.217769] x8 : ffff80000dc9b568 x7 : 0000000000000000 x6 : 0000000000000001
1683 10:56:09.342941 <4>[ 120.225193] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
1684 10:56:09.343396 <4>[ 120.232616] x2 : 0000000000000000 x1 : ffff00080d320040 x0 : ffff800008c0f530
1685 10:56:09.343736 <4>[ 120.240040] Call trace:
1686 10:56:09.344095 <4>[ 120.242750] lkdtm_BUG+0x14/0x20
1687 10:56:09.344400 <4>[ 120.246247] lkdtm_do_action+0x2c/0x50
1688 10:56:09.344693 <4>[ 120.250266] direct_entry+0x164/0x180
1689 10:56:09.344978 <4>[ 120.254198] full_proxy_write+0x68/0xc0
1690 10:56:09.345258 <4>[ 120.258309] vfs_write+0xcc/0x2e0
1691 10:56:09.345539 <4>[ 120.261898] ksys_write+0x80/0x110
1692 10:56:09.346231 <4>[ 120.265572] __arm64_sys_write+0x28/0x40
1693 10:56:09.386418 <4>[ 120.269769] invoke_syscall+0x8c/0x120
1694 10:56:09.387233 <4>[ 120.273794] el0_svc_common.constprop.0+0x68/0x124
1695 10:56:09.387680 <4>[ 120.278861] do_el0_svc+0x40/0xcc
1696 10:56:09.388813 <4>[ 120.282449] el0_svc+0x48/0xc0
1697 10:56:09.389363 <4>[ 120.285774] el0t_64_sync_handler+0xf4/0x120
1698 10:56:09.389886 <4>[ 120.290316] el0t_64_sync+0x18c/0x190
1699 10:56:09.390464 <0>[ 120.294252] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1700 10:56:09.390787 <4>[ 120.300621] ---[ end trace 0000000000000000 ]---
1701 10:56:09.391343 <6>[ 120.305507] note: cat[763] exited with irqs disabled
1702 10:56:09.431128 <6>[ 120.310828] note: cat[763] exited with preempt_count 1
1703 10:56:09.431423 <4>[ 120.317883] ------------[ cut here ]------------
1704 10:56:09.431665 <4>[ 120.322773] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
1705 10:56:09.432178 <4>[ 120.332727] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1706 10:56:09.432373 <4>[ 120.346567] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D E 6.1.111-cip29 #1
1707 10:56:09.474486 <4>[ 120.354858] Hardware name: ARM Juno development board (r0) (DT)
1708 10:56:09.474777 <4>[ 120.361049] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1709 10:56:09.475288 <4>[ 120.368290] pc : ct_kernel_exit.constprop.0+0x118/0x170
1710 10:56:09.475489 <4>[ 120.373791] lr : ct_idle_enter+0x10/0x1c
1711 10:56:09.475682 <4>[ 120.377990] sp : ffff80000c39bd30
1712 10:56:09.475884 <4>[ 120.381574] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000001
1713 10:56:09.476063 <4>[ 120.389005] x26: 0000000000000000 x25: 0000001c0380f27c x24: 0000000000000000
1714 10:56:09.517793 <4>[ 120.396434] x23: ffff00080b5a5080 x22: 0000000000000000 x21: 0000000000000000
1715 10:56:09.518053 <4>[ 120.403858] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
1716 10:56:09.518548 <4>[ 120.411282] x17: ffff8000080236c8 x16: 0000000000000064 x15: 0000000000000015
1717 10:56:09.518742 <4>[ 120.418707] x14: 0000000000000001 x13: 0000000000000117 x12: 0000000000000385
1718 10:56:09.518957 <4>[ 120.426131] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913aa90
1719 10:56:09.519157 <4>[ 120.433555] x8 : ffff80000c39bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
1720 10:56:09.561178 <4>[ 120.440978] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
1721 10:56:09.561438 <4>[ 120.448402] x2 : ffff80000c39bd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
1722 10:56:09.561609 <4>[ 120.455826] Call trace:
1723 10:56:09.561762 <4>[ 120.458536] ct_kernel_exit.constprop.0+0x118/0x170
1724 10:56:09.561909 <4>[ 120.463690] ct_idle_enter+0x10/0x1c
1725 10:56:09.562050 <4>[ 120.467537] cpuidle_enter_state+0x28c/0x590
1726 10:56:09.562190 <4>[ 120.472082] cpuidle_enter+0x40/0x60
1727 10:56:09.562325 <4>[ 120.475927] do_idle+0x258/0x310
1728 10:56:09.562458 <4>[ 120.479429] cpu_startup_entry+0x3c/0x44
1729 10:56:09.564306 <4>[ 120.483625] secondary_start_kernel+0x138/0x15c
1730 10:56:09.604439 <4>[ 120.488434] __secondary_switched+0xb0/0xb4
1731 10:56:09.604673 <4>[ 120.492893] irq event stamp: 253192
1732 10:56:09.604838 <4>[ 120.496647] hardirqs last enabled at (253191): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
1733 10:56:09.604993 <4>[ 120.505983] hardirqs last disabled at (253192): [<ffff80000969e128>] __schedule+0x6f8/0xaf4
1734 10:56:09.605138 <4>[ 120.514620] softirqs last enabled at (253174): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
1735 10:56:09.607616 <4>[ 120.523691] softirqs last disabled at (253169): [<ffff80000801070c>] __do_softirq+0x1c/0x28
1736 10:56:09.647808 <4>[ 120.532325] ---[ end trace 0000000000000000 ]---
1737 10:56:09.648062 # Segmentation fault
1738 10:56:09.648230 # [ 120.095450] lkdtm: Performing direct entry BUG
1739 10:56:09.648387 # [ 120.101160] ------------[ cut here ]------------
1740 10:56:09.648535 # [ 120.106065] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1741 10:56:09.648679 # [ 120.111723] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1742 10:56:09.650961 # [ 120.118791] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1743 10:56:09.691010 # [ 120.132630] CPU: 1 PID: 763 Comm: cat Tainted: G E 6.1.111-cip29 #1
1744 10:56:09.691270 # [ 120.140568] Hardware name: ARM Juno development board (r0) (DT)
1745 10:56:09.691462 # [ 120.146759] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1746 10:56:09.691641 # [ 120.153999] pc : lkdtm_BUG+0x14/0x20
1747 10:56:09.691840 # [ 120.157851] lr : lkdtm_do_action+0x2c/0x50
1748 10:56:09.692149 # [ 120.162219] sp : ffff80000dc9b8c0
1749 10:56:09.692439 # [ 120.165799] x29: ffff80000dc9b8c0 x28: ffff00080d320040 x27: 0000000000000000
1750 10:56:09.734435 # [ 120.173225] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff81dcf000
1751 10:56:09.734905 # [ 120.180650] x23: ffff00080bc0d000 x22: ffff80000dc9ba40 x21: 0000000000000004
1752 10:56:09.735245 # [ 120.188073] x20: ffff80000b507218 x19: ffff80000b507218 x18: 0000000000000000
1753 10:56:09.735551 # [ 120.195497] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
1754 10:56:09.735892 # [ 120.202921] x14: ffff0008008e9a80 x13: 0000000000000026 x12: 0000000000040000
1755 10:56:09.736193 # [ 120.210345] x11: 000000000c4c41f8 x10: 0000000073196752 x9 : ffff800008c0eb0c
1756 10:56:09.777566 # [ 120.217769] x8 : ffff80000dc9b568 x7 : 0000000000000000 x6 : 0000000000000001
1757 10:56:09.778065 # [ 120.225193] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
1758 10:56:09.778432 # [ 120.232616] x2 : 0000000000000000 x1 : ffff00080d320040 x0 : ffff800008c0f530
1759 10:56:09.778750 # [ 120.240040] Call trace:
1760 10:56:09.779052 # [ 120.242750] lkdtm_BUG+0x14/0x20
1761 10:56:09.779345 # [ 120.246247] lkdtm_do_action+0x2c/0x50
1762 10:56:09.779632 # [ 120.250266] direct_entry+0x164/0x180
1763 10:56:09.779975 # [ 120.254198] full_proxy_write+0x68/0xc0
1764 10:56:09.780294 # [ 120.258309] vfs_write+0xcc/0x2e0
1765 10:56:09.781074 # [ 120.261898] ksys_write+0x80/0x110
1766 10:56:09.820719 # [ 120.265572] __arm64_sys_write+0x28/0x40
1767 10:56:09.821568 # [ 120.269769] invoke_syscall+0x8c/0x120
1768 10:56:09.821932 # [ 120.273794] el0_svc_common.constprop.0+0x68/0x124
1769 10:56:09.822256 # [ 120.278861] do_el0_svc+0x40/0xcc
1770 10:56:09.822557 # [ 120.282449] el0_svc+0x48/0xc0
1771 10:56:09.822885 # [ 120.285774] el0t_64_sync_handler+0xf4/0x120
1772 10:56:09.823177 # [ 120.290316] el0t_64_sync+0x18c/0x190
1773 10:56:09.823458 # [ 120.294252] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1774 10:56:09.823740 # [ 120.300621] ---[ end trace 0000000000000000 ]---
1775 10:56:09.863845 # [ 120.305507] note: cat[763] exited with irqs disabled
1776 10:56:09.864389 # [ 120.310828] note: cat[763] exited with preempt_count 1
1777 10:56:09.864744 # [ 120.317883] ------------[ cut here ]------------
1778 10:56:09.865145 # [ 120.322773] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
1779 10:56:09.865837 # [ 120.332727] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1780 10:56:09.866923 # [ 120.346567] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D E 6.1.111-cip29 #1
1781 10:56:09.911862 # [ 120.354858] Hardware name: ARM Juno development board (r0) (DT)
1782 10:56:09.912405 # [ 120.361049] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1783 10:56:09.912605 # [ 120.368290] pc : ct_kernel_exit.constprop.0+0x118/0x170
1784 10:56:09.912785 # [ 120.373791] lr : ct_idle_enter+0x10/0x1c
1785 10:56:09.912975 # [ 120.377990] sp : ffff80000c39bd30
1786 10:56:09.913133 # BUG: saw 'kernel BUG at': ok
1787 10:56:09.914964 ok 2 selftests: lkdtm: BUG.sh
1788 10:56:09.915166 # selftests: lkdtm: WARNING.sh
1789 10:56:10.363027 <6>[ 121.282968] lkdtm: Performing direct entry WARNING
1790 10:56:10.403229 <4>[ 121.288243] ------------[ cut here ]------------
1791 10:56:10.404061 <4>[ 121.293147] WARNING: CPU: 0 PID: 810 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1792 10:56:10.404433 <4>[ 121.301890] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1793 10:56:10.404758 <4>[ 121.315771] CPU: 0 PID: 810 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
1794 10:56:10.406806 <4>[ 121.323716] Hardware name: ARM Juno development board (r0) (DT)
1795 10:56:10.446630 <4>[ 121.329913] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1796 10:56:10.447104 <4>[ 121.337161] pc : lkdtm_WARNING+0x38/0x50
1797 10:56:10.447834 <4>[ 121.341362] lr : lkdtm_do_action+0x2c/0x50
1798 10:56:10.448188 <4>[ 121.345737] sp : ffff80000dd6b960
1799 10:56:10.448497 <4>[ 121.349323] x29: ffff80000dd6b960 x28: ffff00080d320040 x27: 0000000000000000
1800 10:56:10.448793 <4>[ 121.356762] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa7f0f000
1801 10:56:10.450233 <4>[ 121.364198] x23: ffff00080b0a9000 x22: ffff80000dd6bae0 x21: 0000000000000008
1802 10:56:10.490120 <4>[ 121.371635] x20: ffff80000b507228 x19: ffff80000b507228 x18: 0000000000000000
1803 10:56:10.490985 <4>[ 121.379072] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa7f0f000
1804 10:56:10.491361 <4>[ 121.386508] x14: 0000000000000000 x13: 205d383639323832 x12: 2e31323120205b3e
1805 10:56:10.491682 <4>[ 121.393945] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0eb0c
1806 10:56:10.492030 <4>[ 121.401383] x8 : ffff80000dd6b668 x7 : 0000000000000000 x6 : 0000000000000001
1807 10:56:10.493455 <4>[ 121.408819] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
1808 10:56:10.533606 <4>[ 121.416254] x2 : 0000000000000000 x1 : ffff80000c224690 x0 : 0000000000000001
1809 10:56:10.534063 <4>[ 121.423691] Call trace:
1810 10:56:10.534396 <4>[ 121.426405] lkdtm_WARNING+0x38/0x50
1811 10:56:10.534706 <4>[ 121.430259] lkdtm_do_action+0x2c/0x50
1812 10:56:10.535002 <4>[ 121.434286] direct_entry+0x164/0x180
1813 10:56:10.535293 <4>[ 121.438226] full_proxy_write+0x68/0xc0
1814 10:56:10.535580 <4>[ 121.442345] vfs_write+0xcc/0x2e0
1815 10:56:10.535902 <4>[ 121.445942] ksys_write+0x80/0x110
1816 10:56:10.536189 <4>[ 121.449625] __arm64_sys_write+0x28/0x40
1817 10:56:10.536484 <4>[ 121.453830] invoke_syscall+0x8c/0x120
1818 10:56:10.576959 <4>[ 121.457863] el0_svc_common.constprop.0+0x68/0x124
1819 10:56:10.577410 <4>[ 121.462940] do_el0_svc+0x40/0xcc
1820 10:56:10.577744 <4>[ 121.466536] el0_svc+0x48/0xc0
1821 10:56:10.578053 <4>[ 121.469869] el0t_64_sync_handler+0xf4/0x120
1822 10:56:10.578347 <4>[ 121.474419] el0t_64_sync+0x18c/0x190
1823 10:56:10.578632 <4>[ 121.478360] irq event stamp: 0
1824 10:56:10.578917 <4>[ 121.481684] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1825 10:56:10.579199 <4>[ 121.488238] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1826 10:56:10.580191 <4>[ 121.496709] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1827 10:56:10.602676 <4>[ 121.505178] softirqs last disabled at (0): [<0000000000000000>] 0x0
1828 10:56:10.603147 <4>[ 121.511728] ---[ end trace 0000000000000000 ]---
1829 10:56:10.709879 # [ 121.282968] lkdtm: Performing direct entry WARNING
1830 10:56:10.710370 # [ 121.288243] ------------[ cut here ]------------
1831 10:56:10.710705 # [ 121.293147] WARNING: CPU: 0 PID: 810 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1832 10:56:10.711014 # [ 121.301890] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1833 10:56:10.711314 # [ 121.315771] CPU: 0 PID: 810 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
1834 10:56:10.753062 # [ 121.323716] Hardware name: ARM Juno development board (r0) (DT)
1835 10:56:10.753553 # [ 121.329913] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1836 10:56:10.753891 # [ 121.337161] pc : lkdtm_WARNING+0x38/0x50
1837 10:56:10.754202 # [ 121.341362] lr : lkdtm_do_action+0x2c/0x50
1838 10:56:10.754505 # [ 121.345737] sp : ffff80000dd6b960
1839 10:56:10.754795 # [ 121.349323] x29: ffff80000dd6b960 x28: ffff00080d320040 x27: 0000000000000000
1840 10:56:10.755084 # [ 121.356762] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa7f0f000
1841 10:56:10.756239 # [ 121.364198] x23: ffff00080b0a9000 x22: ffff80000dd6bae0 x21: 0000000000000008
1842 10:56:10.796170 # [ 121.371635] x20: ffff80000b507228 x19: ffff80000b507228 x18: 0000000000000000
1843 10:56:10.796643 # [ 121.379072] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa7f0f000
1844 10:56:10.796987 # [ 121.386508] x14: 0000000000000000 x13: 205d383639323832 x12: 2e31323120205b3e
1845 10:56:10.797301 # [ 121.393945] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0eb0c
1846 10:56:10.797980 # [ 121.401383] x8 : ffff80000dd6b668 x7 : 0000000000000000 x6 : 0000000000000001
1847 10:56:10.799810 # [ 121.408819] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
1848 10:56:10.839360 # [ 121.416254] x2 : 0000000000000000 x1 : ffff80000c224690 x0 : 0000000000000001
1849 10:56:10.839913 # [ 121.423691] Call trace:
1850 10:56:10.840263 # [ 121.426405] lkdtm_WARNING+0x38/0x50
1851 10:56:10.840584 # [ 121.430259] lkdtm_do_action+0x2c/0x50
1852 10:56:10.840882 # [ 121.434286] direct_entry+0x164/0x180
1853 10:56:10.841170 # [ 121.438226] full_proxy_write+0x68/0xc0
1854 10:56:10.841459 # [ 121.442345] vfs_write+0xcc/0x2e0
1855 10:56:10.841737 # [ 121.445942] ksys_write+0x80/0x110
1856 10:56:10.842014 # [ 121.449625] __arm64_sys_write+0x28/0x40
1857 10:56:10.842711 # [ 121.453830] invoke_syscall+0x8c/0x120
1858 10:56:10.882148 # [ 121.457863] el0_svc_common.constprop.0+0x68/0x124
1859 10:56:10.882463 # [ 121.462940] do_el0_svc+0x40/0xcc
1860 10:56:10.882667 # [ 121.466536] el0_svc+0x48/0xc0
1861 10:56:10.882830 # [ 121.469869] el0t_64_sync_handler+0xf4/0x120
1862 10:56:10.882990 # [ 121.474419] el0t_64_sync+0x18c/0x190
1863 10:56:10.883399 # [ 121.478360] irq event stamp: 0
1864 10:56:10.883519 # [ 121.481684] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1865 10:56:10.883645 # [ 121.488238] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1866 10:56:10.885405 # [ 121.496709] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1867 10:56:10.914221 # [ 121.505178] softirqs last disabled at (0): [<0000000000000000>] 0x0
1868 10:56:10.914494 # [ 121.511728] ---[ end trace 0000000000000000 ]---
1869 10:56:10.914715 # WARNING: saw 'WARNING:': ok
1870 10:56:10.914915 ok 3 selftests: lkdtm: WARNING.sh
1871 10:56:10.917359 # selftests: lkdtm: WARNING_MESSAGE.sh
1872 10:56:11.512084 <6>[ 122.396121] lkdtm: Performing direct entry WARNING_MESSAGE
1873 10:56:11.512599 <4>[ 122.402355] ------------[ cut here ]------------
1874 10:56:11.513036 <4>[ 122.407541] Warning message trigger count: 2
1875 10:56:11.513436 <4>[ 122.412236] WARNING: CPU: 4 PID: 854 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x4c
1876 10:56:11.513826 <4>[ 122.421680] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1877 10:56:11.555264 <4>[ 122.435560] CPU: 4 PID: 854 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
1878 10:56:11.555758 <4>[ 122.443504] Hardware name: ARM Juno development board (r0) (DT)
1879 10:56:11.556158 <4>[ 122.449701] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1880 10:56:11.556487 <4>[ 122.456950] pc : lkdtm_WARNING_MESSAGE+0x34/0x4c
1881 10:56:11.556789 <4>[ 122.461850] lr : lkdtm_WARNING_MESSAGE+0x34/0x4c
1882 10:56:11.557474 <4>[ 122.466747] sp : ffff80000de238d0
1883 10:56:11.557817 <4>[ 122.470332] x29: ffff80000de238d0 x28: ffff000806014f00 x27: 0000000000000000
1884 10:56:11.598764 <4>[ 122.477771] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb822f000
1885 10:56:11.599225 <4>[ 122.485208] x23: ffff00080d244000 x22: ffff80000de23a50 x21: 0000000000000010
1886 10:56:11.599574 <4>[ 122.492646] x20: ffff80000b507238 x19: ffff80000b507238 x18: 0000000000000000
1887 10:56:11.599937 <4>[ 122.500084] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb822f000
1888 10:56:11.600249 <4>[ 122.507521] x14: 0000000000000000 x13: 205d313435373034 x12: 2e32323120205b3e
1889 10:56:11.600547 <4>[ 122.514958] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815e944
1890 10:56:11.642170 <4>[ 122.522395] x8 : ffff80000de235a8 x7 : 0000000000000000 x6 : 0000000000001ffe
1891 10:56:11.642626 <4>[ 122.529831] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974ac1000
1892 10:56:11.642965 <4>[ 122.537268] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806014f00
1893 10:56:11.643278 <4>[ 122.544704] Call trace:
1894 10:56:11.643577 <4>[ 122.547418] lkdtm_WARNING_MESSAGE+0x34/0x4c
1895 10:56:11.643914 <4>[ 122.551970] lkdtm_do_action+0x2c/0x50
1896 10:56:11.644210 <4>[ 122.555997] direct_entry+0x164/0x180
1897 10:56:11.644495 <4>[ 122.559937] full_proxy_write+0x68/0xc0
1898 10:56:11.645341 <4>[ 122.564056] vfs_write+0xcc/0x2e0
1899 10:56:11.685619 <4>[ 122.567654] ksys_write+0x80/0x110
1900 10:56:11.686090 <4>[ 122.571337] __arm64_sys_write+0x28/0x40
1901 10:56:11.686438 <4>[ 122.575542] invoke_syscall+0x8c/0x120
1902 10:56:11.686752 <4>[ 122.579576] el0_svc_common.constprop.0+0x68/0x124
1903 10:56:11.687051 <4>[ 122.584653] do_el0_svc+0x40/0xcc
1904 10:56:11.687341 <4>[ 122.588249] el0_svc+0x48/0xc0
1905 10:56:11.687633 <4>[ 122.591582] el0t_64_sync_handler+0xf4/0x120
1906 10:56:11.687971 <4>[ 122.596131] el0t_64_sync+0x18c/0x190
1907 10:56:11.688259 <4>[ 122.600074] irq event stamp: 0
1908 10:56:11.689006 <4>[ 122.603397] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1909 10:56:11.723040 <4>[ 122.609951] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1910 10:56:11.723531 <4>[ 122.618421] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1911 10:56:11.723937 <4>[ 122.626890] softirqs last disabled at (0): [<0000000000000000>] 0x0
1912 10:56:11.726309 <4>[ 122.633440] ---[ end trace 0000000000000000 ]---
1913 10:56:11.848890 # [ 122.396121] lkdtm: Performing direct entry WARNING_MESSAGE
1914 10:56:11.849406 # [ 122.402355] ------------[ cut here ]------------
1915 10:56:11.849771 # [ 122.407541] Warning message trigger count: 2
1916 10:56:11.850102 # [ 122.412236] WARNING: CPU: 4 PID: 854 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x4c
1917 10:56:11.850509 # [ 122.421680] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1918 10:56:11.891669 # [ 122.435560] CPU: 4 PID: 854 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
1919 10:56:11.892023 # [ 122.443504] Hardware name: ARM Juno development board (r0) (DT)
1920 10:56:11.892229 # [ 122.449701] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1921 10:56:11.892436 # [ 122.456950] pc : lkdtm_WARNING_MESSAGE+0x34/0x4c
1922 10:56:11.892874 # [ 122.461850] lr : lkdtm_WARNING_MESSAGE+0x34/0x4c
1923 10:56:11.893057 # [ 122.466747] sp : ffff80000de238d0
1924 10:56:11.893198 # [ 122.470332] x29: ffff80000de238d0 x28: ffff000806014f00 x27: 0000000000000000
1925 10:56:11.934764 # [ 122.477771] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb822f000
1926 10:56:11.935040 # [ 122.485208] x23: ffff00080d244000 x22: ffff80000de23a50 x21: 0000000000000010
1927 10:56:11.935261 # [ 122.492646] x20: ffff80000b507238 x19: ffff80000b507238 x18: 0000000000000000
1928 10:56:11.935730 # [ 122.500084] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb822f000
1929 10:56:11.935948 # [ 122.507521] x14: 0000000000000000 x13: 205d313435373034 x12: 2e32323120205b3e
1930 10:56:11.936148 # [ 122.514958] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815e944
1931 10:56:11.978050 # [ 122.522395] x8 : ffff80000de235a8 x7 : 0000000000000000 x6 : 0000000000001ffe
1932 10:56:11.978306 # [ 122.529831] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974ac1000
1933 10:56:11.978523 # [ 122.537268] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806014f00
1934 10:56:11.978748 # [ 122.544704] Call trace:
1935 10:56:11.978943 # [ 122.547418] lkdtm_WARNING_MESSAGE+0x34/0x4c
1936 10:56:11.979133 # [ 122.551970] lkdtm_do_action+0x2c/0x50
1937 10:56:11.979317 # [ 122.555997] direct_entry+0x164/0x180
1938 10:56:11.979468 # [ 122.559937] full_proxy_write+0x68/0xc0
1939 10:56:11.979596 # [ 122.564056] vfs_write+0xcc/0x2e0
1940 10:56:11.981155 # [ 122.567654] ksys_write+0x80/0x110
1941 10:56:12.021183 # [ 122.571337] __arm64_sys_write+0x28/0x40
1942 10:56:12.021426 # [ 122.575542] invoke_syscall+0x8c/0x120
1943 10:56:12.021649 # [ 122.579576] el0_svc_common.constprop.0+0x68/0x124
1944 10:56:12.021850 # [ 122.584653] do_el0_svc+0x40/0xcc
1945 10:56:12.022043 # [ 122.588249] el0_svc+0x48/0xc0
1946 10:56:12.022229 # [ 122.591582] el0t_64_sync_handler+0xf4/0x120
1947 10:56:12.022409 # [ 122.596131] el0t_64_sync+0x18c/0x190
1948 10:56:12.022562 # [ 122.600074] irq event stamp: 0
1949 10:56:12.022715 # [ 122.603397] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1950 10:56:12.063735 # [ 122.609951] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1951 10:56:12.064240 # [ 122.618421] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1952 10:56:12.064680 # [ 122.626890] softirqs last disabled at (0): [<0000000000000000>] 0x0
1953 10:56:12.065094 # [ 122.633440] ---[ end trace 0000000000000000 ]---
1954 10:56:12.065480 # WARNING_MESSAGE: saw 'message trigger': ok
1955 10:56:12.067081 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1956 10:56:12.067525 # selftests: lkdtm: EXCEPTION.sh
1957 10:56:12.586954 <6>[ 123.467783] lkdtm: Performing direct entry EXCEPTION
1958 10:56:12.587316 <1>[ 123.473125] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1959 10:56:12.587786 <1>[ 123.482266] Mem abort info:
1960 10:56:12.588002 <1>[ 123.485344] ESR = 0x0000000096000044
1961 10:56:12.588163 <1>[ 123.489545] EC = 0x25: DABT (current EL), IL = 32 bits
1962 10:56:12.588319 <1>[ 123.495211] SET = 0, FnV = 0
1963 10:56:12.588456 <1>[ 123.498563] EA = 0, S1PTW = 0
1964 10:56:12.588591 <1>[ 123.501978] FSC = 0x04: level 0 translation fault
1965 10:56:12.588725 <1>[ 123.507155] Data abort info:
1966 10:56:12.590210 <1>[ 123.510324] ISV = 0, ISS = 0x00000044
1967 10:56:12.630398 <1>[ 123.514457] CM = 0, WnR = 1
1968 10:56:12.630692 <1>[ 123.517695] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000883e97000
1969 10:56:12.630958 <1>[ 123.524434] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1970 10:56:12.631140 <0>[ 123.531547] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
1971 10:56:12.631574 <4>[ 123.538097] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1972 10:56:12.673783 <4>[ 123.551938] CPU: 1 PID: 893 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
1973 10:56:12.674075 <4>[ 123.559876] Hardware name: ARM Juno development board (r0) (DT)
1974 10:56:12.674276 <4>[ 123.566068] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1975 10:56:12.674457 <4>[ 123.573308] pc : lkdtm_EXCEPTION+0x18/0x30
1976 10:56:12.674620 <4>[ 123.577683] lr : lkdtm_do_action+0x2c/0x50
1977 10:56:12.674772 <4>[ 123.582050] sp : ffff80000ded3b70
1978 10:56:12.674923 <4>[ 123.585630] x29: ffff80000ded3b70 x28: ffff00080518cf00 x27: 0000000000000000
1979 10:56:12.676895 <4>[ 123.593057] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb635f000
1980 10:56:12.717028 <4>[ 123.600483] x23: ffff00080d1a1000 x22: ffff80000ded3cf0 x21: 000000000000000a
1981 10:56:12.717297 <4>[ 123.607912] x20: ffff80000b507248 x19: ffff80000b507248 x18: 0000000000000000
1982 10:56:12.717732 <4>[ 123.615336] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb635f000
1983 10:56:12.717908 <4>[ 123.622760] x14: 0000000000000000 x13: 205d333837373634 x12: 2e33323120205b3e
1984 10:56:12.718063 <4>[ 123.630183] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0eb0c
1985 10:56:12.720164 <4>[ 123.637608] x8 : ffff80000ded3878 x7 : 0000000000000000 x6 : 0000000000000001
1986 10:56:12.760483 <4>[ 123.645031] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
1987 10:56:12.760726 <4>[ 123.652454] x2 : 0000000000000000 x1 : ffff00080518cf00 x0 : 0000000000000000
1988 10:56:12.760895 <4>[ 123.659877] Call trace:
1989 10:56:12.761051 <4>[ 123.662588] lkdtm_EXCEPTION+0x18/0x30
1990 10:56:12.761199 <4>[ 123.666608] lkdtm_do_action+0x2c/0x50
1991 10:56:12.761327 <4>[ 123.670627] direct_entry+0x164/0x180
1992 10:56:12.761453 <4>[ 123.674559] full_proxy_write+0x68/0xc0
1993 10:56:12.761576 <4>[ 123.678671] vfs_write+0xcc/0x2e0
1994 10:56:12.763632 <4>[ 123.682260] ksys_write+0x80/0x110
1995 10:56:12.817039 <4>[ 123.685933] __arm64_sys_write+0x28/0x40
1996 10:56:12.817323 <4>[ 123.690131] invoke_syscall+0x8c/0x120
1997 10:56:12.817496 <4>[ 123.694156] el0_svc_common.constprop.0+0x68/0x124
1998 10:56:12.817653 <4>[ 123.699223] do_el0_svc+0x40/0xcc
1999 10:56:12.817812 <4>[ 123.702811] el0_svc+0x48/0xc0
2000 10:56:12.817977 <4>[ 123.706135] el0t_64_sync_handler+0xf4/0x120
2001 10:56:12.818136 <4>[ 123.710676] el0t_64_sync+0x18c/0x190
2002 10:56:12.818532 <0>[ 123.714613] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2003 10:56:12.820160 <4>[ 123.720981] ---[ end trace 0000000000000000 ]---
2004 10:56:12.820401 # Segmentation fault
2005 10:56:12.988049 # [ 123.467783] lkdtm: Performing direct entry EXCEPTION
2006 10:56:12.988342 # [ 123.473125] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2007 10:56:12.988520 # [ 123.482266] Mem abort info:
2008 10:56:12.988678 # [ 123.485344] ESR = 0x0000000096000044
2009 10:56:12.988826 # [ 123.489545] EC = 0x25: DABT (current EL), IL = 32 bits
2010 10:56:12.988975 # [ 123.495211] SET = 0, FnV = 0
2011 10:56:12.989117 # [ 123.498563] EA = 0, S1PTW = 0
2012 10:56:12.989259 # [ 123.501978] FSC = 0x04: level 0 translation fault
2013 10:56:12.989349 # [ 123.507155] Data abort info:
2014 10:56:12.991237 # [ 123.510324] ISV = 0, ISS = 0x00000044
2015 10:56:13.031285 # [ 123.514457] CM = 0, WnR = 1
2016 10:56:13.031547 # [ 123.517695] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000883e97000
2017 10:56:13.031739 # [ 123.524434] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2018 10:56:13.031931 # [ 123.531547] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2019 10:56:13.032090 # [ 123.538097] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2020 10:56:13.034482 # [ 123.551938] CPU: 1 PID: 893 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2021 10:56:13.074439 # [ 123.559876] Hardware name: ARM Juno development board (r0) (DT)
2022 10:56:13.074683 # [ 123.566068] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2023 10:56:13.074853 # [ 123.573308] pc : lkdtm_EXCEPTION+0x18/0x30
2024 10:56:13.075022 # [ 123.577683] lr : lkdtm_do_action+0x2c/0x50
2025 10:56:13.075235 # [ 123.582050] sp : ffff80000ded3b70
2026 10:56:13.075436 # [ 123.585630] x29: ffff80000ded3b70 x28: ffff00080518cf00 x27: 0000000000000000
2027 10:56:13.075587 # [ 123.593057] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb635f000
2028 10:56:13.117623 # [ 123.600483] x23: ffff00080d1a1000 x22: ffff80000ded3cf0 x21: 000000000000000a
2029 10:56:13.117874 # [ 123.607912] x20: ffff80000b507248 x19: ffff80000b507248 x18: 0000000000000000
2030 10:56:13.118092 # [ 123.615336] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb635f000
2031 10:56:13.118299 # [ 123.622760] x14: 0000000000000000 x13: 205d333837373634 x12: 2e33323120205b3e
2032 10:56:13.118496 # [ 123.630183] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0eb0c
2033 10:56:13.120810 # [ 123.637608] x8 : ffff80000ded3878 x7 : 0000000000000000 x6 : 0000000000000001
2034 10:56:13.160785 # [ 123.645031] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
2035 10:56:13.161036 # [ 123.652454] x2 : 0000000000000000 x1 : ffff00080518cf00 x0 : 0000000000000000
2036 10:56:13.161256 # [ 123.659877] Call trace:
2037 10:56:13.161455 # [ 123.662588] lkdtm_EXCEPTION+0x18/0x30
2038 10:56:13.161637 # [ 123.666608] lkdtm_do_action+0x2c/0x50
2039 10:56:13.161802 # [ 123.670627] direct_entry+0x164/0x180
2040 10:56:13.161966 # [ 123.674559] full_proxy_write+0x68/0xc0
2041 10:56:13.162125 # [ 123.678671] vfs_write+0xcc/0x2e0
2042 10:56:13.162282 # [ 123.682260] ksys_write+0x80/0x110
2043 10:56:13.163959 # [ 123.685933] __arm64_sys_write+0x28/0x40
2044 10:56:13.214131 # [ 123.690131] invoke_syscall+0x8c/0x120
2045 10:56:13.214613 # [ 123.694156] el0_svc_common.constprop.0+0x68/0x124
2046 10:56:13.215044 # [ 123.699223] do_el0_svc+0x40/0xcc
2047 10:56:13.215443 # [ 123.702811] el0_svc+0x48/0xc0
2048 10:56:13.215863 # [ 123.706135] el0t_64_sync_handler+0xf4/0x120
2049 10:56:13.216241 # [ 123.710676] el0t_64_sync+0x18c/0x190
2050 10:56:13.216612 # [ 123.714613] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2051 10:56:13.216998 # [ 123.720981] ---[ end trace 0000000000000000 ]---
2052 10:56:13.217367 # EXCEPTION: saw 'call trace:': ok
2053 10:56:13.217728 ok 5 selftests: lkdtm: EXCEPTION.sh
2054 10:56:13.218458 # selftests: lkdtm: LOOP.sh
2055 10:56:13.568955 # Skipping LOOP: Hangs the system
2056 10:56:13.600950 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2057 10:56:13.712864 # selftests: lkdtm: EXHAUST_STACK.sh
2058 10:56:14.112570 # Skipping EXHAUST_STACK: Corrupts memory on failure
2059 10:56:14.160505 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2060 10:56:14.272469 # selftests: lkdtm: CORRUPT_STACK.sh
2061 10:56:14.672275 # Skipping CORRUPT_STACK: Crashes entire system on success
2062 10:56:14.720269 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2063 10:56:14.816097 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2064 10:56:15.231730 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2065 10:56:15.263717 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2066 10:56:15.375697 # selftests: lkdtm: ARRAY_BOUNDS.sh
2067 10:56:16.057687 <6>[ 126.941752] lkdtm: Performing direct entry ARRAY_BOUNDS
2068 10:56:16.058216 <6>[ 126.947675] lkdtm: Array access within bounds ...
2069 10:56:16.058559 <6>[ 126.952730] lkdtm: Array access beyond bounds ...
2070 10:56:16.059277 <3>[ 126.957769] ================================================================================
2071 10:56:16.059623 <3>[ 126.966551] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2072 10:56:16.059988 <3>[ 126.974556] index 8 is out of range for type 'char [8]'
2073 10:56:16.100961 <4>[ 126.980363] CPU: 1 PID: 1091 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2074 10:56:16.101464 <4>[ 126.988400] Hardware name: ARM Juno development board (r0) (DT)
2075 10:56:16.101808 <4>[ 126.994592] Call trace:
2076 10:56:16.102122 <4>[ 126.997302] dump_backtrace+0xe8/0x140
2077 10:56:16.102421 <4>[ 127.001327] show_stack+0x30/0x40
2078 10:56:16.103112 <4>[ 127.004911] dump_stack_lvl+0x88/0xb4
2079 10:56:16.103445 <4>[ 127.008843] dump_stack+0x18/0x34
2080 10:56:16.103739 <4>[ 127.012427] ubsan_epilogue+0x10/0x44
2081 10:56:16.104080 <4>[ 127.016361] __ubsan_handle_out_of_bounds+0x94/0xd0
2082 10:56:16.104549 <4>[ 127.021515] lkdtm_ARRAY_BOUNDS+0x160/0x1b4
2083 10:56:16.144371 <4>[ 127.025972] lkdtm_do_action+0x2c/0x50
2084 10:56:16.144816 <4>[ 127.029990] direct_entry+0x164/0x180
2085 10:56:16.145147 <4>[ 127.033921] full_proxy_write+0x68/0xc0
2086 10:56:16.145454 <4>[ 127.038031] vfs_write+0xcc/0x2e0
2087 10:56:16.145746 <4>[ 127.041620] ksys_write+0x80/0x110
2088 10:56:16.146028 <4>[ 127.045293] __arm64_sys_write+0x28/0x40
2089 10:56:16.146307 <4>[ 127.049490] invoke_syscall+0x8c/0x120
2090 10:56:16.146586 <4>[ 127.053513] el0_svc_common.constprop.0+0x68/0x124
2091 10:56:16.146865 <4>[ 127.058581] do_el0_svc+0x40/0xcc
2092 10:56:16.147144 <4>[ 127.062169] el0_svc+0x48/0xc0
2093 10:56:16.147969 <4>[ 127.065492] el0t_64_sync_handler+0xf4/0x120
2094 10:56:16.187106 <4>[ 127.070033] el0t_64_sync+0x18c/0x190
2095 10:56:16.187583 <3>[ 127.074073] ================================================================================
2096 10:56:16.187975 <3>[ 127.082842] lkdtm: FAIL: survived array bounds overflow!
2097 10:56:16.190275 <4>[ 127.088454] lkdtm: This is probably expected, since this kernel (6.1.111-cip29 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2098 10:56:16.313321 # [ 126.941752] lkdtm: Performing direct entry ARRAY_BOUNDS
2099 10:56:16.313848 # [ 126.947675] lkdtm: Array access within bounds ...
2100 10:56:16.314307 # [ 126.952730] lkdtm: Array access beyond bounds ...
2101 10:56:16.314796 # [ 126.957769] ================================================================================
2102 10:56:16.315228 # [ 126.966551] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2103 10:56:16.315621 # [ 126.974556] index 8 is out of range for type 'char [8]'
2104 10:56:16.356402 # [ 126.980363] CPU: 1 PID: 1091 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2105 10:56:16.356903 # [ 126.988400] Hardware name: ARM Juno development board (r0) (DT)
2106 10:56:16.357261 # [ 126.994592] Call trace:
2107 10:56:16.357996 # [ 126.997302] dump_backtrace+0xe8/0x140
2108 10:56:16.358355 # [ 127.001327] show_stack+0x30/0x40
2109 10:56:16.358662 # [ 127.004911] dump_stack_lvl+0x88/0xb4
2110 10:56:16.358957 # [ 127.008843] dump_stack+0x18/0x34
2111 10:56:16.359244 # [ 127.012427] ubsan_epilogue+0x10/0x44
2112 10:56:16.359563 # [ 127.016361] __ubsan_handle_out_of_bounds+0x94/0xd0
2113 10:56:16.359944 # [ 127.021515] lkdtm_ARRAY_BOUNDS+0x160/0x1b4
2114 10:56:16.360312 # [ 127.025972] lkdtm_do_action+0x2c/0x50
2115 10:56:16.399247 # [ 127.029990] direct_entry+0x164/0x180
2116 10:56:16.399539 # [ 127.033921] full_proxy_write+0x68/0xc0
2117 10:56:16.399726 # [ 127.038031] vfs_write+0xcc/0x2e0
2118 10:56:16.399937 # [ 127.041620] ksys_write+0x80/0x110
2119 10:56:16.400067 # [ 127.045293] __arm64_sys_write+0x28/0x40
2120 10:56:16.400191 # [ 127.049490] invoke_syscall+0x8c/0x120
2121 10:56:16.400310 # [ 127.053513] el0_svc_common.constprop.0+0x68/0x124
2122 10:56:16.400435 # [ 127.058581] do_el0_svc+0x40/0xcc
2123 10:56:16.400605 # [ 127.062169] el0_svc+0x48/0xc0
2124 10:56:16.400735 # [ 127.065492] el0t_64_sync_handler+0xf4/0x120
2125 10:56:16.402375 # [ 127.070033] el0t_64_sync+0x18c/0x190
2126 10:56:16.446698 # [ 127.074073] ================================================================================
2127 10:56:16.446956 # [ 127.082842] lkdtm: FAIL: survived array bounds overflow!
2128 10:56:16.447127 # [ 127.088454] lkdtm: This is probably expected, since this kernel (6.1.111-cip29 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2129 10:56:16.447285 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2130 10:56:16.449861 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2131 10:56:16.513952 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2132 10:56:17.151618 <6>[ 128.035932] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2133 10:56:17.152200 <6>[ 128.041877] lkdtm: attempting good list addition
2134 10:56:17.152575 <6>[ 128.046850] lkdtm: attempting corrupted list addition
2135 10:56:17.152907 <4>[ 128.052235] ------------[ cut here ]------------
2136 10:56:17.153621 <4>[ 128.057185] list_add corruption. next->prev should be prev (ffff80000e2bba98), but was 0000000000000000. (next=ffff80000e2bbac8).
2137 10:56:17.155130 <4>[ 128.069420] WARNING: CPU: 1 PID: 1135 at lib/list_debug.c:27 __list_add_valid+0xa8/0x100
2138 10:56:17.194776 <4>[ 128.077818] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2139 10:56:17.195278 <4>[ 128.091659] CPU: 1 PID: 1135 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2140 10:56:17.196043 <4>[ 128.099684] Hardware name: ARM Juno development board (r0) (DT)
2141 10:56:17.196415 <4>[ 128.105875] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2142 10:56:17.196735 <4>[ 128.113116] pc : __list_add_valid+0xa8/0x100
2143 10:56:17.198348 <4>[ 128.117658] lr : __list_add_valid+0xa8/0x100
2144 10:56:17.238158 <4>[ 128.122199] sp : ffff80000e2bba30
2145 10:56:17.238654 <4>[ 128.125779] x29: ffff80000e2bba30 x28: ffff00080ba2b4c0 x27: 0000000000000000
2146 10:56:17.239410 <4>[ 128.133206] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9ac9f000
2147 10:56:17.239807 <4>[ 128.140630] x23: ffff00080b508000 x22: ffff80000e2bbc50 x21: ffff80000e2bbab8
2148 10:56:17.240138 <4>[ 128.148054] x20: ffff80000e2bba98 x19: ffff80000e2bbac8 x18: 0000000000000000
2149 10:56:17.241492 <4>[ 128.155477] x17: ffff80000968734c x16: ffff80000879d018 x15: ffff8000080b2580
2150 10:56:17.281487 <4>[ 128.162901] x14: ffff80000969e7dc x13: ffff80000802e258 x12: ffff80000802e15c
2151 10:56:17.281952 <4>[ 128.170325] x11: ffff80000843e978 x10: ffff80000843e8c0 x9 : ffff8000096a7810
2152 10:56:17.282298 <4>[ 128.177748] x8 : ffff80000e2bb558 x7 : 0000000000000000 x6 : 0000000000000028
2153 10:56:17.283016 <4>[ 128.185172] x5 : ffff80000e2bc000 x4 : 0000000000000001 x3 : ffff80000b0654c8
2154 10:56:17.283372 <4>[ 128.192595] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba2b4c0
2155 10:56:17.283676 <4>[ 128.200018] Call trace:
2156 10:56:17.284813 <4>[ 128.202727] __list_add_valid+0xa8/0x100
2157 10:56:17.324863 <4>[ 128.206921] lkdtm_CORRUPT_LIST_ADD+0xa0/0x124
2158 10:56:17.325325 <4>[ 128.211639] lkdtm_do_action+0x2c/0x50
2159 10:56:17.325670 <4>[ 128.215659] direct_entry+0x164/0x180
2160 10:56:17.325983 <4>[ 128.219590] full_proxy_write+0x68/0xc0
2161 10:56:17.326279 <4>[ 128.223701] vfs_write+0xcc/0x2e0
2162 10:56:17.326567 <4>[ 128.227289] ksys_write+0x80/0x110
2163 10:56:17.327220 <4>[ 128.230963] __arm64_sys_write+0x28/0x40
2164 10:56:17.327542 <4>[ 128.235160] invoke_syscall+0x8c/0x120
2165 10:56:17.327888 <4>[ 128.239184] el0_svc_common.constprop.0+0x68/0x124
2166 10:56:17.328285 <4>[ 128.244252] do_el0_svc+0x40/0xcc
2167 10:56:17.328745 <4>[ 128.247839] el0_svc+0x48/0xc0
2168 10:56:17.368097 <4>[ 128.251162] el0t_64_sync_handler+0xf4/0x120
2169 10:56:17.368563 <4>[ 128.255703] el0t_64_sync+0x18c/0x190
2170 10:56:17.368993 <4>[ 128.259636] irq event stamp: 0
2171 10:56:17.369780 <4>[ 128.262953] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2172 10:56:17.370148 <4>[ 128.269499] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2173 10:56:17.370543 <4>[ 128.277961] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2174 10:56:17.371392 <4>[ 128.286421] softirqs last disabled at (0): [<0000000000000000>] 0x0
2175 10:56:17.389320 <4>[ 128.292963] ---[ end trace 0000000000000000 ]---
2176 10:56:17.392333 <3>[ 128.297939] lkdtm: Overwrite did not happen, but no BUG?!
2177 10:56:17.528158 # [ 128.035932] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2178 10:56:17.528450 # [ 128.041877] lkdtm: attempting good list addition
2179 10:56:17.528697 # [ 128.046850] lkdtm: attempting corrupted list addition
2180 10:56:17.528910 # [ 128.052235] ------------[ cut here ]------------
2181 10:56:17.529110 # [ 128.057185] list_add corruption. next->prev should be prev (ffff80000e2bba98), but was 0000000000000000. (next=ffff80000e2bbac8).
2182 10:56:17.529306 # [ 128.069420] WARNING: CPU: 1 PID: 1135 at lib/list_debug.c:27 __list_add_valid+0xa8/0x100
2183 10:56:17.571561 # [ 128.077818] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2184 10:56:17.572055 # [ 128.091659] CPU: 1 PID: 1135 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2185 10:56:17.572386 # [ 128.099684] Hardware name: ARM Juno development board (r0) (DT)
2186 10:56:17.572677 # [ 128.105875] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2187 10:56:17.572949 # [ 128.113116] pc : __list_add_valid+0xa8/0x100
2188 10:56:17.573211 # [ 128.117658] lr : __list_add_valid+0xa8/0x100
2189 10:56:17.574742 # [ 128.122199] sp : ffff80000e2bba30
2190 10:56:17.614476 # [ 128.125779] x29: ffff80000e2bba30 x28: ffff00080ba2b4c0 x27: 0000000000000000
2191 10:56:17.614739 # [ 128.133206] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9ac9f000
2192 10:56:17.614925 # [ 128.140630] x23: ffff00080b508000 x22: ffff80000e2bbc50 x21: ffff80000e2bbab8
2193 10:56:17.615090 # [ 128.148054] x20: ffff80000e2bba98 x19: ffff80000e2bbac8 x18: 0000000000000000
2194 10:56:17.615245 # [ 128.155477] x17: ffff80000968734c x16: ffff80000879d018 x15: ffff8000080b2580
2195 10:56:17.617645 # [ 128.162901] x14: ffff80000969e7dc x13: ffff80000802e258 x12: ffff80000802e15c
2196 10:56:17.657659 # [ 128.170325] x11: ffff80000843e978 x10: ffff80000843e8c0 x9 : ffff8000096a7810
2197 10:56:17.657926 # [ 128.177748] x8 : ffff80000e2bb558 x7 : 0000000000000000 x6 : 0000000000000028
2198 10:56:17.658109 # [ 128.185172] x5 : ffff80000e2bc000 x4 : 0000000000000001 x3 : ffff80000b0654c8
2199 10:56:17.658275 # [ 128.192595] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba2b4c0
2200 10:56:17.658433 # [ 128.200018] Call trace:
2201 10:56:17.658580 # [ 128.202727] __list_add_valid+0xa8/0x100
2202 10:56:17.658704 # [ 128.206921] lkdtm_CORRUPT_LIST_ADD+0xa0/0x124
2203 10:56:17.660788 # [ 128.211639] lkdtm_do_action+0x2c/0x50
2204 10:56:17.701061 # [ 128.215659] direct_entry+0x164/0x180
2205 10:56:17.701515 # [ 128.219590] full_proxy_write+0x68/0xc0
2206 10:56:17.701838 # [ 128.223701] vfs_write+0xcc/0x2e0
2207 10:56:17.702125 # [ 128.227289] ksys_write+0x80/0x110
2208 10:56:17.702393 # [ 128.230963] __arm64_sys_write+0x28/0x40
2209 10:56:17.702652 # [ 128.235160] invoke_syscall+0x8c/0x120
2210 10:56:17.702907 # [ 128.239184] el0_svc_common.constprop.0+0x68/0x124
2211 10:56:17.703160 # [ 128.244252] do_el0_svc+0x40/0xcc
2212 10:56:17.703412 # [ 128.247839] el0_svc+0x48/0xc0
2213 10:56:17.703660 # [ 128.251162] el0t_64_sync_handler+0xf4/0x120
2214 10:56:17.704339 # [ 128.255703] el0t_64_sync+0x18c/0x190
2215 10:56:17.744234 # [ 128.259636] irq event stamp: 0
2216 10:56:17.744717 # [ 128.262953] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2217 10:56:17.745156 # [ 128.269499] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2218 10:56:17.745565 # [ 128.277961] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2219 10:56:17.745953 # [ 128.286421] softirqs last disabled at (0): [<0000000000000000>] 0x0
2220 10:56:17.746333 # [ 128.292963] ---[ end trace 0000000000000000 ]---
2221 10:56:17.747423 # [ 128.297939] lkdtm: Overwrite did not happen, but no BUG?!
2222 10:56:17.765117 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2223 10:56:17.768339 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2224 10:56:17.768803 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2225 10:56:18.337639 <6>[ 129.221284] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2226 10:56:18.338188 <6>[ 129.227443] lkdtm: attempting good list removal
2227 10:56:18.338538 <6>[ 129.232361] lkdtm: attempting corrupted list removal
2228 10:56:18.339226 <4>[ 129.238379] ------------[ cut here ]------------
2229 10:56:18.339564 <4>[ 129.243337] list_del corruption. next->prev should be ffff80000e37bb60, but was 0000000000000000. (next=ffff80000e37bb88)
2230 10:56:18.341152 <4>[ 129.254668] WARNING: CPU: 1 PID: 1179 at lib/list_debug.c:62 __list_del_entry_valid+0x110/0x120
2231 10:56:18.380860 <4>[ 129.263663] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2232 10:56:18.381728 <4>[ 129.277506] CPU: 1 PID: 1179 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2233 10:56:18.382124 <4>[ 129.285531] Hardware name: ARM Juno development board (r0) (DT)
2234 10:56:18.382534 <4>[ 129.291722] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2235 10:56:18.382926 <4>[ 129.298963] pc : __list_del_entry_valid+0x110/0x120
2236 10:56:18.384385 <4>[ 129.304115] lr : __list_del_entry_valid+0x110/0x120
2237 10:56:18.424280 <4>[ 129.309266] sp : ffff80000e37bb20
2238 10:56:18.424738 <4>[ 129.312846] x29: ffff80000e37bb20 x28: ffff00080b92cf00 x27: 0000000000000000
2239 10:56:18.425174 <4>[ 129.320274] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9558f000
2240 10:56:18.425579 <4>[ 129.327699] x23: ffff00080d030000 x22: ffff80000e37bd10 x21: 0000000000000011
2241 10:56:18.425970 <4>[ 129.335123] x20: ffff80000e37bb78 x19: ffff80000e37bb60 x18: 0000000000000000
2242 10:56:18.427576 <4>[ 129.342547] x17: 20747562202c3036 x16: 6262373365303030 x15: 3038666666662065
2243 10:56:18.467607 <4>[ 129.349972] x14: 6220646c756f6873 x13: 205d373333333432 x12: 2e39323120205b3e
2244 10:56:18.468151 <4>[ 129.357395] x11: 663d7478656e2820 x10: 2e30303030303030 x9 : ffff80000815e944
2245 10:56:18.468594 <4>[ 129.364819] x8 : ffff80000e37b7f8 x7 : 0000000000000000 x6 : 0000000000001ffe
2246 10:56:18.469004 <4>[ 129.372243] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a61000
2247 10:56:18.469393 <4>[ 129.379666] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b92cf00
2248 10:56:18.469776 <4>[ 129.387090] Call trace:
2249 10:56:18.470869 <4>[ 129.389799] __list_del_entry_valid+0x110/0x120
2250 10:56:18.510962 <4>[ 129.394604] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2251 10:56:18.511424 <4>[ 129.399323] lkdtm_do_action+0x2c/0x50
2252 10:56:18.511889 <4>[ 129.403342] direct_entry+0x164/0x180
2253 10:56:18.512294 <4>[ 129.407274] full_proxy_write+0x68/0xc0
2254 10:56:18.512680 <4>[ 129.411385] vfs_write+0xcc/0x2e0
2255 10:56:18.513059 <4>[ 129.414975] ksys_write+0x80/0x110
2256 10:56:18.513428 <4>[ 129.418650] __arm64_sys_write+0x28/0x40
2257 10:56:18.513794 <4>[ 129.422847] invoke_syscall+0x8c/0x120
2258 10:56:18.514237 <4>[ 129.426872] el0_svc_common.constprop.0+0x68/0x124
2259 10:56:18.515017 <4>[ 129.431940] do_el0_svc+0x40/0xcc
2260 10:56:18.515371 <4>[ 129.435528] el0_svc+0x48/0xc0
2261 10:56:18.554244 <4>[ 129.438854] el0t_64_sync_handler+0xf4/0x120
2262 10:56:18.554725 <4>[ 129.443396] el0t_64_sync+0x18c/0x190
2263 10:56:18.555163 <4>[ 129.447329] irq event stamp: 0
2264 10:56:18.555568 <4>[ 129.450647] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2265 10:56:18.556004 <4>[ 129.457192] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2266 10:56:18.556398 <4>[ 129.465654] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2267 10:56:18.557516 <4>[ 129.474114] softirqs last disabled at (0): [<0000000000000000>] 0x0
2268 10:56:18.575375 <4>[ 129.480656] ---[ end trace 0000000000000000 ]---
2269 10:56:18.578508 <3>[ 129.485614] lkdtm: Overwrite did not happen, but no BUG?!
2270 10:56:18.719862 # [ 129.221284] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2271 10:56:18.720175 # [ 129.227443] lkdtm: attempting good list removal
2272 10:56:18.720422 # [ 129.232361] lkdtm: attempting corrupted list removal
2273 10:56:18.720631 # [ 129.238379] ------------[ cut here ]------------
2274 10:56:18.720834 # [ 129.243337] list_del corruption. next->prev should be ffff80000e37bb60, but was 0000000000000000. (next=ffff80000e37bb88)
2275 10:56:18.722764 # [ 129.254668] WARNING: CPU: 1 PID: 1179 at lib/list_debug.c:62 __list_del_entry_valid+0x110/0x120
2276 10:56:18.762804 # [ 129.263663] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2277 10:56:18.763080 # [ 129.277506] CPU: 1 PID: 1179 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2278 10:56:18.763270 # [ 129.285531] Hardware name: ARM Juno development board (r0) (DT)
2279 10:56:18.763438 # [ 129.291722] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2280 10:56:18.763595 # [ 129.298963] pc : __list_del_entry_valid+0x110/0x120
2281 10:56:18.765979 # [ 129.304115] lr : __list_del_entry_valid+0x110/0x120
2282 10:56:18.805907 # [ 129.309266] sp : ffff80000e37bb20
2283 10:56:18.806162 # [ 129.312846] x29: ffff80000e37bb20 x28: ffff00080b92cf00 x27: 0000000000000000
2284 10:56:18.806348 # [ 129.320274] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9558f000
2285 10:56:18.806511 # [ 129.327699] x23: ffff00080d030000 x22: ffff80000e37bd10 x21: 0000000000000011
2286 10:56:18.806668 # [ 129.335123] x20: ffff80000e37bb78 x19: ffff80000e37bb60 x18: 0000000000000000
2287 10:56:18.806817 # [ 129.342547] x17: 20747562202c3036 x16: 6262373365303030 x15: 3038666666662065
2288 10:56:18.849060 # [ 129.349972] x14: 6220646c756f6873 x13: 205d373333333432 x12: 2e39323120205b3e
2289 10:56:18.849311 # [ 129.357395] x11: 663d7478656e2820 x10: 2e30303030303030 x9 : ffff80000815e944
2290 10:56:18.849480 # [ 129.364819] x8 : ffff80000e37b7f8 x7 : 0000000000000000 x6 : 0000000000001ffe
2291 10:56:18.849929 # [ 129.372243] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a61000
2292 10:56:18.850106 # [ 129.379666] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b92cf00
2293 10:56:18.850247 # [ 129.387090] Call trace:
2294 10:56:18.852257 # [ 129.389799] __list_del_entry_valid+0x110/0x120
2295 10:56:18.892190 # [ 129.394604] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2296 10:56:18.892438 # [ 129.399323] lkdtm_do_action+0x2c/0x50
2297 10:56:18.892901 # [ 129.403342] direct_entry+0x164/0x180
2298 10:56:18.893076 # [ 129.407274] full_proxy_write+0x68/0xc0
2299 10:56:18.893225 # [ 129.411385] vfs_write+0xcc/0x2e0
2300 10:56:18.893369 # [ 129.414975] ksys_write+0x80/0x110
2301 10:56:18.893511 # [ 129.418650] __arm64_sys_write+0x28/0x40
2302 10:56:18.893651 # [ 129.422847] invoke_syscall+0x8c/0x120
2303 10:56:18.893790 # [ 129.426872] el0_svc_common.constprop.0+0x68/0x124
2304 10:56:18.893927 # [ 129.431940] do_el0_svc+0x40/0xcc
2305 10:56:18.895417 # [ 129.435528] el0_svc+0x48/0xc0
2306 10:56:18.935387 # [ 129.438854] el0t_64_sync_handler+0xf4/0x120
2307 10:56:18.935631 # [ 129.443396] el0t_64_sync+0x18c/0x190
2308 10:56:18.935841 # [ 129.447329] irq event stamp: 0
2309 10:56:18.936006 # [ 129.450647] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2310 10:56:18.936450 # [ 129.457192] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2311 10:56:18.936622 # [ 129.465654] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2312 10:56:18.936770 # [ 129.474114] softirqs last disabled at (0): [<0000000000000000>] 0x0
2313 10:56:18.938604 # [ 129.480656] ---[ end trace 0000000000000000 ]---
2314 10:56:18.966938 # [ 129.485614] lkdtm: Overwrite did not happen, but no BUG?!
2315 10:56:18.967183 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2316 10:56:18.967353 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2317 10:56:18.970088 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2318 10:56:19.442925 <6>[ 130.326438] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2319 10:56:19.443282 <6>[ 130.333096] lkdtm: attempting bad read from page below current stack
2320 10:56:19.443472 <1>[ 130.339812] Unable to handle kernel paging request at virtual address ffff80000e42ffff
2321 10:56:19.443616 <1>[ 130.348287] Mem abort info:
2322 10:56:19.443714 <1>[ 130.351424] ESR = 0x0000000096000007
2323 10:56:19.443844 <1>[ 130.355467] EC = 0x25: DABT (current EL), IL = 32 bits
2324 10:56:19.443974 <1>[ 130.361081] SET = 0, FnV = 0
2325 10:56:19.445985 <1>[ 130.364426] EA = 0, S1PTW = 0
2326 10:56:19.486157 <1>[ 130.367855] FSC = 0x07: level 3 translation fault
2327 10:56:19.486573 <1>[ 130.373024] Data abort info:
2328 10:56:19.486754 <1>[ 130.376190] ISV = 0, ISS = 0x00000007
2329 10:56:19.486914 <1>[ 130.380314] CM = 0, WnR = 0
2330 10:56:19.487428 <1>[ 130.383567] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
2331 10:56:19.487657 <1>[ 130.390567] [ffff80000e42ffff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000885693003, pte=0000000000000000
2332 10:56:19.487860 <0>[ 130.403466] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2333 10:56:19.529492 <4>[ 130.410016] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2334 10:56:19.529866 <4>[ 130.423860] CPU: 1 PID: 1218 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2335 10:56:19.530061 <4>[ 130.431890] Hardware name: ARM Juno development board (r0) (DT)
2336 10:56:19.530507 <4>[ 130.438081] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2337 10:56:19.530710 <4>[ 130.445322] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2338 10:56:19.532686 <4>[ 130.451001] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2339 10:56:19.572785 <4>[ 130.456675] sp : ffff80000e433bc0
2340 10:56:19.573055 <4>[ 130.460261] x29: ffff80000e433bc0 x28: ffff00080ba2b4c0 x27: 0000000000000000
2341 10:56:19.573498 <4>[ 130.467694] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaf51f000
2342 10:56:19.573674 <4>[ 130.475123] x23: ffff00080b964000 x22: ffff80000e433d60 x21: 0000000000000019
2343 10:56:19.573830 <4>[ 130.482550] x20: ffff80000b507358 x19: ffff80000e430000 x18: 0000000000000000
2344 10:56:19.575975 <4>[ 130.489977] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffaf51f000
2345 10:56:19.616206 <4>[ 130.497401] x14: 0000000000000000 x13: 205d363930333333 x12: 2e30333120205b3e
2346 10:56:19.616476 <4>[ 130.504824] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2347 10:56:19.616646 <4>[ 130.512249] x8 : ffff80000e433898 x7 : 0000000000000000 x6 : 0000000000000001
2348 10:56:19.616802 <4>[ 130.519672] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
2349 10:56:19.616951 <4>[ 130.527095] x2 : 0000000000000000 x1 : ffff00080ba2b4c0 x0 : 0000000000000038
2350 10:56:19.617096 <4>[ 130.534518] Call trace:
2351 10:56:19.619417 <4>[ 130.537228] lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2352 10:56:19.659851 <4>[ 130.542554] lkdtm_do_action+0x2c/0x50
2353 10:56:19.660308 <4>[ 130.546575] direct_entry+0x164/0x180
2354 10:56:19.660643 <4>[ 130.550508] full_proxy_write+0x68/0xc0
2355 10:56:19.660951 <4>[ 130.554619] vfs_write+0xcc/0x2e0
2356 10:56:19.661247 <4>[ 130.558208] ksys_write+0x80/0x110
2357 10:56:19.661533 <4>[ 130.561883] __arm64_sys_write+0x28/0x40
2358 10:56:19.661815 <4>[ 130.566080] invoke_syscall+0x8c/0x120
2359 10:56:19.662094 <4>[ 130.570105] el0_svc_common.constprop.0+0x68/0x124
2360 10:56:19.662376 <4>[ 130.575173] do_el0_svc+0x40/0xcc
2361 10:56:19.662660 <4>[ 130.578762] el0_svc+0x48/0xc0
2362 10:56:19.663404 <4>[ 130.582085] el0t_64_sync_handler+0xf4/0x120
2363 10:56:19.685757 <4>[ 130.586627] el0t_64_sync+0x18c/0x190
2364 10:56:19.686463 <0>[ 130.590563] Code: b0005000 912f2000 3900bfff 97ffc5f9 (385ff261)
2365 10:56:19.688922 <4>[ 130.596931] ---[ end trace 0000000000000000 ]---
2366 10:56:19.689455 # Segmentation fault
2367 10:56:19.829712 # [ 130.326438] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2368 10:56:19.829985 # [ 130.333096] lkdtm: attempting bad read from page below current stack
2369 10:56:19.830149 # [ 130.339812] Unable to handle kernel paging request at virtual address ffff80000e42ffff
2370 10:56:19.830301 # [ 130.348287] Mem abort info:
2371 10:56:19.830444 # [ 130.351424] ESR = 0x0000000096000007
2372 10:56:19.830582 # [ 130.355467] EC = 0x25: DABT (current EL), IL = 32 bits
2373 10:56:19.830721 # [ 130.361081] SET = 0, FnV = 0
2374 10:56:19.832862 # [ 130.364426] EA = 0, S1PTW = 0
2375 10:56:19.872939 # [ 130.367855] FSC = 0x07: level 3 translation fault
2376 10:56:19.873201 # [ 130.373024] Data abort info:
2377 10:56:19.873413 # [ 130.376190] ISV = 0, ISS = 0x00000007
2378 10:56:19.873609 # [ 130.380314] CM = 0, WnR = 0
2379 10:56:19.873798 # [ 130.383567] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
2380 10:56:19.873939 # [ 130.390567] [ffff80000e42ffff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000885693003, pte=0000000000000000
2381 10:56:19.874051 # [ 130.403466] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2382 10:56:19.915968 # [ 130.410016] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2383 10:56:19.916223 # [ 130.423860] CPU: 1 PID: 1218 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2384 10:56:19.916443 # [ 130.431890] Hardware name: ARM Juno development board (r0) (DT)
2385 10:56:19.916645 # [ 130.438081] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2386 10:56:19.916839 # [ 130.445322] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2387 10:56:19.919111 # [ 130.451001] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2388 10:56:19.959248 # [ 130.456675] sp : ffff80000e433bc0
2389 10:56:19.959500 # [ 130.460261] x29: ffff80000e433bc0 x28: ffff00080ba2b4c0 x27: 0000000000000000
2390 10:56:19.959721 # [ 130.467694] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaf51f000
2391 10:56:19.959941 # [ 130.475123] x23: ffff00080b964000 x22: ffff80000e433d60 x21: 0000000000000019
2392 10:56:19.960139 # [ 130.482550] x20: ffff80000b507358 x19: ffff80000e430000 x18: 0000000000000000
2393 10:56:19.960330 # [ 130.489977] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffaf51f000
2394 10:56:20.002373 # [ 130.497401] x14: 0000000000000000 x13: 205d363930333333 x12: 2e30333120205b3e
2395 10:56:20.002621 # [ 130.504824] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2396 10:56:20.002839 # [ 130.512249] x8 : ffff80000e433898 x7 : 0000000000000000 x6 : 0000000000000001
2397 10:56:20.003040 # [ 130.519672] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
2398 10:56:20.003235 # [ 130.527095] x2 : 0000000000000000 x1 : ffff00080ba2b4c0 x0 : 0000000000000038
2399 10:56:20.003425 # [ 130.534518] Call trace:
2400 10:56:20.003565 # [ 130.537228] lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2401 10:56:20.005496 # [ 130.542554] lkdtm_do_action+0x2c/0x50
2402 10:56:20.045509 # [ 130.546575] direct_entry+0x164/0x180
2403 10:56:20.045751 # [ 130.550508] full_proxy_write+0x68/0xc0
2404 10:56:20.045964 # [ 130.554619] vfs_write+0xcc/0x2e0
2405 10:56:20.046161 # [ 130.558208] ksys_write+0x80/0x110
2406 10:56:20.046351 # [ 130.561883] __arm64_sys_write+0x28/0x40
2407 10:56:20.046536 # [ 130.566080] invoke_syscall+0x8c/0x120
2408 10:56:20.046669 # [ 130.570105] el0_svc_common.constprop.0+0x68/0x124
2409 10:56:20.046780 # [ 130.575173] do_el0_svc+0x40/0xcc
2410 10:56:20.046888 # [ 130.578762] el0_svc+0x48/0xc0
2411 10:56:20.046992 # [ 130.582085] el0t_64_sync_handler+0xf4/0x120
2412 10:56:20.048584 # [ 130.586627] el0t_64_sync+0x18c/0x190
2413 10:56:20.082245 # [ 130.590563] Code: b0005000 912f2000 3900bfff 97ffc5f9 (385ff261)
2414 10:56:20.082487 # [ 130.596931] ---[ end trace 0000000000000000 ]---
2415 10:56:20.082701 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2416 10:56:20.082901 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2417 10:56:20.085392 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2418 10:56:20.573745 <6>[ 131.453467] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2419 10:56:20.574044 <6>[ 131.460237] lkdtm: attempting bad read from page above current stack
2420 10:56:20.574248 <1>[ 131.467106] Unable to handle kernel paging request at virtual address ffff80000e4ec000
2421 10:56:20.574733 <1>[ 131.475377] Mem abort info:
2422 10:56:20.574960 <1>[ 131.478466] ESR = 0x0000000096000007
2423 10:56:20.575151 <1>[ 131.482506] EC = 0x25: DABT (current EL), IL = 32 bits
2424 10:56:20.575404 <1>[ 131.488117] SET = 0, FnV = 0
2425 10:56:20.575601 <1>[ 131.491462] EA = 0, S1PTW = 0
2426 10:56:20.577055 <1>[ 131.494895] FSC = 0x07: level 3 translation fault
2427 10:56:20.617296 <1>[ 131.500064] Data abort info:
2428 10:56:20.617669 <1>[ 131.503231] ISV = 0, ISS = 0x00000007
2429 10:56:20.617873 <1>[ 131.507358] CM = 0, WnR = 0
2430 10:56:20.618052 <1>[ 131.510612] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
2431 10:56:20.618560 <1>[ 131.517614] [ffff80000e4ec000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000885693003, pte=0000000000000000
2432 10:56:20.618757 <0>[ 131.530504] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2433 10:56:20.660592 <4>[ 131.537052] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2434 10:56:20.660945 <4>[ 131.550901] CPU: 1 PID: 1271 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2435 10:56:20.661260 <4>[ 131.558931] Hardware name: ARM Juno development board (r0) (DT)
2436 10:56:20.661477 <4>[ 131.565123] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2437 10:56:20.661682 <4>[ 131.572364] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2438 10:56:20.661819 <4>[ 131.578135] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x34/0x60
2439 10:56:20.663699 <4>[ 131.583894] sp : ffff80000e4ebbb0
2440 10:56:20.704202 <4>[ 131.587474] x29: ffff80000e4ebbb0 x28: ffff00080546b4c0 x27: 0000000000000000
2441 10:56:20.704570 <4>[ 131.594902] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9dc7f000
2442 10:56:20.704825 <4>[ 131.602326] x23: ffff00080bda4000 x22: ffff80000e4ebd50 x21: 000000000000001a
2443 10:56:20.705035 <4>[ 131.609751] x20: ffff80000b507368 x19: ffff80000e4ec000 x18: 0000000000000000
2444 10:56:20.705278 <4>[ 131.617178] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
2445 10:56:20.707054 <4>[ 131.624602] x14: ffff80000969e750 x13: ffff80000843e978 x12: ffff80000843e8c0
2446 10:56:20.747290 <4>[ 131.632026] x11: ffff80000843e4dc x10: ffff8000086b1428 x9 : ffff80000815e944
2447 10:56:20.747573 <4>[ 131.639451] x8 : ffff80000e4eb5d8 x7 : 0000000000000000 x6 : 0000000000000001
2448 10:56:20.747831 <4>[ 131.646874] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
2449 10:56:20.748046 <4>[ 131.654300] x2 : 0000000000000000 x1 : ffff00080546b4c0 x0 : ffff80000a087b90
2450 10:56:20.748247 <4>[ 131.661725] Call trace:
2451 10:56:20.748442 <4>[ 131.664435] lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2452 10:56:20.750427 <4>[ 131.669848] lkdtm_do_action+0x2c/0x50
2453 10:56:20.790637 <4>[ 131.673869] direct_entry+0x164/0x180
2454 10:56:20.790879 <4>[ 131.677801] full_proxy_write+0x68/0xc0
2455 10:56:20.791099 <4>[ 131.681913] vfs_write+0xcc/0x2e0
2456 10:56:20.791303 <4>[ 131.685502] ksys_write+0x80/0x110
2457 10:56:20.791499 <4>[ 131.689176] __arm64_sys_write+0x28/0x40
2458 10:56:20.791691 <4>[ 131.693373] invoke_syscall+0x8c/0x120
2459 10:56:20.791896 <4>[ 131.697399] el0_svc_common.constprop.0+0x68/0x124
2460 10:56:20.792270 <4>[ 131.702467] do_el0_svc+0x40/0xcc
2461 10:56:20.792624 <4>[ 131.706055] el0_svc+0x48/0xc0
2462 10:56:20.792977 <4>[ 131.709379] el0t_64_sync_handler+0xf4/0x120
2463 10:56:20.794009 <4>[ 131.713920] el0t_64_sync+0x18c/0x190
2464 10:56:20.819883 <0>[ 131.717856] Code: 91401273 97ffc610 b0005000 912e4000 (39400261)
2465 10:56:20.820336 <4>[ 131.724224] ---[ end trace 0000000000000000 ]---
2466 10:56:20.822992 # Segmentation fault
2467 10:56:20.962409 # [ 131.453467] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2468 10:56:20.962684 # [ 131.460237] lkdtm: attempting bad read from page above current stack
2469 10:56:20.962891 # [ 131.467106] Unable to handle kernel paging request at virtual address ffff80000e4ec000
2470 10:56:20.963350 # [ 131.475377] Mem abort info:
2471 10:56:20.963527 # [ 131.478466] ESR = 0x0000000096000007
2472 10:56:20.963669 # [ 131.482506] EC = 0x25: DABT (current EL), IL = 32 bits
2473 10:56:20.963827 # [ 131.488117] SET = 0, FnV = 0
2474 10:56:20.965632 # [ 131.491462] EA = 0, S1PTW = 0
2475 10:56:21.005586 # [ 131.494895] FSC = 0x07: level 3 translation fault
2476 10:56:21.005872 # [ 131.500064] Data abort info:
2477 10:56:21.006110 # [ 131.503231] ISV = 0, ISS = 0x00000007
2478 10:56:21.006321 # [ 131.507358] CM = 0, WnR = 0
2479 10:56:21.006502 # [ 131.510612] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
2480 10:56:21.006621 # [ 131.517614] [ffff80000e4ec000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000885693003, pte=0000000000000000
2481 10:56:21.006736 # [ 131.530504] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2482 10:56:21.049355 # [ 131.537052] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2483 10:56:21.049834 # [ 131.550901] CPU: 1 PID: 1271 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2484 10:56:21.050281 # [ 131.558931] Hardware name: ARM Juno development board (r0) (DT)
2485 10:56:21.050723 # [ 131.565123] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2486 10:56:21.051071 # [ 131.572364] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2487 10:56:21.052221 # [ 131.578135] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x34/0x60
2488 10:56:21.092162 # [ 131.583894] sp : ffff80000e4ebbb0
2489 10:56:21.092632 # [ 131.587474] x29: ffff80000e4ebbb0 x28: ffff00080546b4c0 x27: 0000000000000000
2490 10:56:21.092985 # [ 131.594902] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9dc7f000
2491 10:56:21.093308 # [ 131.602326] x23: ffff00080bda4000 x22: ffff80000e4ebd50 x21: 000000000000001a
2492 10:56:21.093616 # [ 131.609751] x20: ffff80000b507368 x19: ffff80000e4ec000 x18: 0000000000000000
2493 10:56:21.093912 # [ 131.617178] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
2494 10:56:21.135312 # [ 131.624602] x14: ffff80000969e750 x13: ffff80000843e978 x12: ffff80000843e8c0
2495 10:56:21.135837 # [ 131.632026] x11: ffff80000843e4dc x10: ffff8000086b1428 x9 : ffff80000815e944
2496 10:56:21.136209 # [ 131.639451] x8 : ffff80000e4eb5d8 x7 : 0000000000000000 x6 : 0000000000000001
2497 10:56:21.136535 # [ 131.646874] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
2498 10:56:21.136844 # [ 131.654300] x2 : 0000000000000000 x1 : ffff00080546b4c0 x0 : ffff80000a087b90
2499 10:56:21.137144 # [ 131.661725] Call trace:
2500 10:56:21.138564 # [ 131.664435] lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2501 10:56:21.139002 # [ 131.669848] lkdtm_do_action+0x2c/0x50
2502 10:56:21.178461 # [ 131.673869] direct_entry+0x164/0x180
2503 10:56:21.178935 # [ 131.677801] full_proxy_write+0x68/0xc0
2504 10:56:21.179288 # [ 131.681913] vfs_write+0xcc/0x2e0
2505 10:56:21.179671 # [ 131.685502] ksys_write+0x80/0x110
2506 10:56:21.180046 # [ 131.689176] __arm64_sys_write+0x28/0x40
2507 10:56:21.180355 # [ 131.693373] invoke_syscall+0x8c/0x120
2508 10:56:21.180670 # [ 131.697399] el0_svc_common.constprop.0+0x68/0x124
2509 10:56:21.180974 # [ 131.702467] do_el0_svc+0x40/0xcc
2510 10:56:21.181344 # [ 131.706055] el0_svc+0x48/0xc0
2511 10:56:21.181731 # [ 131.709379] el0t_64_sync_handler+0xf4/0x120
2512 10:56:21.182393 # [ 131.713920] el0t_64_sync+0x18c/0x190
2513 10:56:21.215677 # [ 131.717856] Code: 91401273 97ffc610 b0005000 912e4000 (39400261)
2514 10:56:21.216203 # [ 131.724224] ---[ end trace 0000000000000000 ]---
2515 10:56:21.216561 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2516 10:56:21.216882 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2517 10:56:21.218905 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2518 10:56:21.827193 <6>[ 132.729211] lkdtm: Performing direct entry REPORT_STACK_CANARY
2519 10:56:21.830380 <6>[ 132.735458] lkdtm: Recorded stack canary for pid 1336 at offset 1
2520 10:56:21.870129 <6>[ 132.772148] lkdtm: Performing direct entry REPORT_STACK_CANARY
2521 10:56:21.873468 <6>[ 132.778341] lkdtm: ok: stack canaries differ between pid 1336 and pid 1338 at offset 1.
2522 10:56:22.003289 # [ 132.729211] lkdtm: Performing direct entry REPORT_STACK_CANARY
2523 10:56:22.003825 # [ 132.735458] lkdtm: Recorded stack canary for pid 1336 at offset 1
2524 10:56:22.004287 # [ 132.772148] lkdtm: Performing direct entry REPORT_STACK_CANARY
2525 10:56:22.004667 # [ 132.778341] lkdtm: ok: stack canaries differ between pid 1336 and pid 1338 at offset 1.
2526 10:56:22.006599 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2527 10:56:22.070251 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2528 10:56:22.181947 # selftests: lkdtm: UNSET_SMEP.sh
2529 10:56:22.808684 <6>[ 133.716173] lkdtm: Performing direct entry UNSET_SMEP
2530 10:56:22.811129 <3>[ 133.721577] lkdtm: XFAIL: this test is x86_64-only
2531 10:56:22.923729 # [ 133.716173] lkdtm: Performing direct entry UNSET_SMEP
2532 10:56:22.924281 # [ 133.721577] lkdtm: XFAIL: this test is x86_64-only
2533 10:56:22.987604 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2534 10:56:23.051682 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2535 10:56:23.163330 # selftests: lkdtm: DOUBLE_FAULT.sh
2536 10:56:23.718067 <6>[ 134.624969] lkdtm: Performing direct entry DOUBLE_FAULT
2537 10:56:23.721284 <3>[ 134.630577] lkdtm: XFAIL: this test is ia32-only
2538 10:56:23.834941 # [ 134.624969] lkdtm: Performing direct entry DOUBLE_FAULT
2539 10:56:23.838171 # [ 134.630577] lkdtm: XFAIL: this test is ia32-only
2540 10:56:23.886006 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2541 10:56:23.966063 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2542 10:56:24.077950 # selftests: lkdtm: CORRUPT_PAC.sh
2543 10:56:24.639371 <6>[ 135.542655] lkdtm: Performing direct entry CORRUPT_PAC
2544 10:56:24.642659 <3>[ 135.548181] lkdtm: FAIL: CPU lacks pointer authentication feature
2545 10:56:24.756353 # [ 135.542655] lkdtm: Performing direct entry CORRUPT_PAC
2546 10:56:24.759538 # [ 135.548181] lkdtm: FAIL: CPU lacks pointer authentication feature
2547 10:56:24.823365 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2548 10:56:24.887427 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2549 10:56:24.999364 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2550 10:56:25.565735 <6>[ 136.467870] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2551 10:56:25.569028 <3>[ 136.474711] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2552 10:56:25.676681 # [ 136.467870] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2553 10:56:25.679943 # [ 136.474711] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2554 10:56:25.727832 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2555 10:56:25.815744 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2556 10:56:25.911531 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2557 10:56:26.479721 <6>[ 137.364274] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2558 10:56:26.480696 <6>[ 137.370602] lkdtm: Attempting slab linear overflow ...
2559 10:56:26.481091 <3>[ 137.376114] =============================================================================
2560 10:56:26.481435 <3>[ 137.384582] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2561 10:56:26.481752 <3>[ 137.392611] -----------------------------------------------------------------------------
2562 10:56:26.482057 <3>[ 137.392611]
2563 10:56:26.523108 <3>[ 137.402809] 0xffff000806c0b800-0xffff000806c0b803 @offset=14336. First byte 0x78 instead of 0xcc
2564 10:56:26.524009 <3>[ 137.411884] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=10 cpu=4 pid=1546
2565 10:56:26.524386 <4>[ 137.419842] __kmem_cache_alloc_node+0x110/0x2b0
2566 10:56:26.524713 <4>[ 137.424744] kmalloc_trace+0x54/0xa0
2567 10:56:26.525021 <4>[ 137.428600] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2568 10:56:26.525319 <4>[ 137.433585] lkdtm_do_action+0x2c/0x50
2569 10:56:26.525609 <4>[ 137.437611] direct_entry+0x164/0x180
2570 10:56:26.525893 <4>[ 137.441550] full_proxy_write+0x68/0xc0
2571 10:56:26.526613 <4>[ 137.445669] vfs_write+0xcc/0x2e0
2572 10:56:26.566624 <4>[ 137.449266] ksys_write+0x80/0x110
2573 10:56:26.567075 <4>[ 137.452948] __arm64_sys_write+0x28/0x40
2574 10:56:26.567408 <4>[ 137.457152] invoke_syscall+0x8c/0x120
2575 10:56:26.568177 <4>[ 137.461185] el0_svc_common.constprop.0+0x68/0x124
2576 10:56:26.568523 <4>[ 137.466262] do_el0_svc+0x40/0xcc
2577 10:56:26.568826 <4>[ 137.469859] el0_svc+0x48/0xc0
2578 10:56:26.569119 <4>[ 137.473191] el0t_64_sync_handler+0xf4/0x120
2579 10:56:26.569405 <4>[ 137.477740] el0t_64_sync+0x18c/0x190
2580 10:56:26.569701 <3>[ 137.481680] Freed in skb_free_head+0x4c/0x90 age=14 cpu=0 pid=0
2581 10:56:26.570188 <4>[ 137.487892] __kmem_cache_free+0x244/0x2a0
2582 10:56:26.610048 <4>[ 137.492268] kfree+0xc0/0x1a0
2583 10:56:26.610502 <4>[ 137.495512] skb_free_head+0x4c/0x90
2584 10:56:26.610931 <4>[ 137.499367] skb_release_data+0x14c/0x1c0
2585 10:56:26.611329 <4>[ 137.503660] __kfree_skb+0x34/0x50
2586 10:56:26.611705 <4>[ 137.507338] tcp_ack+0x744/0x1300
2587 10:56:26.612114 <4>[ 137.510931] tcp_rcv_established+0x760/0x8c0
2588 10:56:26.612485 <4>[ 137.515481] tcp_v4_do_rcv+0x224/0x370
2589 10:56:26.612847 <4>[ 137.519513] tcp_v4_rcv+0xbc4/0xce0
2590 10:56:26.613288 <4>[ 137.523282] ip_protocol_deliver_rcu+0x78/0x31c
2591 10:56:26.613669 <4>[ 137.528098] ip_local_deliver_finish+0xbc/0x1f0
2592 10:56:26.614405 <4>[ 137.532914] ip_local_deliver+0x88/0x2e0
2593 10:56:26.653348 <4>[ 137.537119] ip_rcv_finish+0xb0/0xf4
2594 10:56:26.653808 <4>[ 137.540977] ip_rcv+0x68/0x2c0
2595 10:56:26.654235 <4>[ 137.544311] __netif_receive_skb_one_core+0x68/0x94
2596 10:56:26.654635 <4>[ 137.549474] __netif_receive_skb+0x2c/0x80
2597 10:56:26.655024 <3>[ 137.553851] Slab 0xfffffc00201b0200 objects=10 used=7 fp=0xffff000806c0cc00 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2598 10:56:26.655414 <3>[ 137.566937] Object 0xffff000806c0b400 @offset=13312 fp=0x0000000000000000
2599 10:56:26.655814 <3>[ 137.566937]
2600 10:56:26.696641 <3>[ 137.575750] Redzone ffff000806c0b000: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2601 10:56:26.697760 <3>[ 137.585518] Redzone ffff000806c0b010: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2602 10:56:26.698165 <3>[ 137.595286] Redzone ffff000806c0b020: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2603 10:56:26.698503 <3>[ 137.605053] Redzone ffff000806c0b030: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2604 10:56:26.699984 <3>[ 137.614820] Redzone ffff000806c0b040: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2605 10:56:26.740285 <3>[ 137.624587] Redzone ffff000806c0b050: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2606 10:56:26.740745 <3>[ 137.634354] Redzone ffff000806c0b060: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2607 10:56:26.741099 <3>[ 137.644120] Redzone ffff000806c0b070: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2608 10:56:26.741422 <3>[ 137.653887] Redzone ffff000806c0b080: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2609 10:56:26.783168 <3>[ 137.663654] Redzone ffff000806c0b090: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2610 10:56:26.783631 <3>[ 137.673420] Redzone ffff000806c0b0a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2611 10:56:26.784025 <3>[ 137.683187] Redzone ffff000806c0b0b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2612 10:56:26.784351 <3>[ 137.692954] Redzone ffff000806c0b0c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2613 10:56:26.826434 <3>[ 137.702721] Redzone ffff000806c0b0d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2614 10:56:26.826900 <3>[ 137.712487] Redzone ffff000806c0b0e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2615 10:56:26.827245 <3>[ 137.722254] Redzone ffff000806c0b0f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2616 10:56:26.827564 <3>[ 137.732021] Redzone ffff000806c0b100: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2617 10:56:26.829735 <3>[ 137.741787] Redzone ffff000806c0b110: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2618 10:56:26.869656 <3>[ 137.751555] Redzone ffff000806c0b120: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2619 10:56:26.870119 <3>[ 137.761322] Redzone ffff000806c0b130: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2620 10:56:26.870469 <3>[ 137.771088] Redzone ffff000806c0b140: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2621 10:56:26.870787 <3>[ 137.780855] Redzone ffff000806c0b150: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2622 10:56:26.913001 <3>[ 137.790623] Redzone ffff000806c0b160: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2623 10:56:26.913456 <3>[ 137.800389] Redzone ffff000806c0b170: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2624 10:56:26.913806 <3>[ 137.810156] Redzone ffff000806c0b180: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2625 10:56:26.914123 <3>[ 137.819923] Redzone ffff000806c0b190: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2626 10:56:26.916210 <3>[ 137.829690] Redzone ffff000806c0b1a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2627 10:56:26.956145 <3>[ 137.839457] Redzone ffff000806c0b1b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2628 10:56:26.956601 <3>[ 137.849223] Redzone ffff000806c0b1c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2629 10:56:26.956946 <3>[ 137.858990] Redzone ffff000806c0b1d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2630 10:56:26.957268 <3>[ 137.868757] Redzone ffff000806c0b1e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2631 10:56:26.999429 <3>[ 137.878524] Redzone ffff000806c0b1f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2632 10:56:26.999920 <3>[ 137.888291] Redzone ffff000806c0b200: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2633 10:56:27.000276 <3>[ 137.898057] Redzone ffff000806c0b210: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2634 10:56:27.000597 <3>[ 137.907824] Redzone ffff000806c0b220: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2635 10:56:27.002734 <3>[ 137.917591] Redzone ffff000806c0b230: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2636 10:56:27.042729 <3>[ 137.927358] Redzone ffff000806c0b240: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2637 10:56:27.043210 <3>[ 137.937124] Redzone ffff000806c0b250: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2638 10:56:27.043659 <3>[ 137.946891] Redzone ffff000806c0b260: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2639 10:56:27.044100 <3>[ 137.956658] Redzone ffff000806c0b270: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2640 10:56:27.086017 <3>[ 137.966424] Redzone ffff000806c0b280: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2641 10:56:27.086686 <3>[ 137.976191] Redzone ffff000806c0b290: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2642 10:56:27.087135 <3>[ 137.985958] Redzone ffff000806c0b2a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2643 10:56:27.087546 <3>[ 137.995725] Redzone ffff000806c0b2b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2644 10:56:27.129221 <3>[ 138.005491] Redzone ffff000806c0b2c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2645 10:56:27.129691 <3>[ 138.015258] Redzone ffff000806c0b2d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2646 10:56:27.130132 <3>[ 138.025025] Redzone ffff000806c0b2e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2647 10:56:27.130538 <3>[ 138.034791] Redzone ffff000806c0b2f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2648 10:56:27.132509 <3>[ 138.044558] Redzone ffff000806c0b300: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2649 10:56:27.172467 <3>[ 138.054324] Redzone ffff000806c0b310: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2650 10:56:27.172937 <3>[ 138.064092] Redzone ffff000806c0b320: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2651 10:56:27.173370 <3>[ 138.073858] Redzone ffff000806c0b330: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2652 10:56:27.173776 <3>[ 138.083625] Redzone ffff000806c0b340: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2653 10:56:27.215637 <3>[ 138.093392] Redzone ffff000806c0b350: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2654 10:56:27.216522 <3>[ 138.103159] Redzone ffff000806c0b360: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2655 10:56:27.216952 <3>[ 138.112925] Redzone ffff000806c0b370: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2656 10:56:27.217363 <3>[ 138.122692] Redzone ffff000806c0b380: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2657 10:56:27.219018 <3>[ 138.132459] Redzone ffff000806c0b390: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2658 10:56:27.259035 <3>[ 138.142225] Redzone ffff000806c0b3a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2659 10:56:27.259484 <3>[ 138.151992] Redzone ffff000806c0b3b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2660 10:56:27.259863 <3>[ 138.161759] Redzone ffff000806c0b3c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2661 10:56:27.260263 <3>[ 138.171526] Redzone ffff000806c0b3d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2662 10:56:27.302230 <3>[ 138.181292] Redzone ffff000806c0b3e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2663 10:56:27.302691 <3>[ 138.191059] Redzone ffff000806c0b3f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2664 10:56:27.303025 <3>[ 138.200826] Object ffff000806c0b400: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2665 10:56:27.303340 <3>[ 138.210593] Object ffff000806c0b410: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2666 10:56:27.305533 <3>[ 138.220360] Object ffff000806c0b420: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2667 10:56:27.345488 <3>[ 138.230127] Object ffff000806c0b430: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2668 10:56:27.345953 <3>[ 138.239894] Object ffff000806c0b440: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2669 10:56:27.346293 <3>[ 138.249661] Object ffff000806c0b450: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2670 10:56:27.346606 <3>[ 138.259428] Object ffff000806c0b460: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2671 10:56:27.388730 <3>[ 138.269195] Object ffff000806c0b470: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2672 10:56:27.389186 <3>[ 138.278962] Object ffff000806c0b480: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2673 10:56:27.389520 <3>[ 138.288729] Object ffff000806c0b490: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2674 10:56:27.389831 <3>[ 138.298496] Object ffff000806c0b4a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2675 10:56:27.432034 <3>[ 138.308263] Object ffff000806c0b4b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2676 10:56:27.432487 <3>[ 138.318031] Object ffff000806c0b4c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2677 10:56:27.432823 <3>[ 138.327798] Object ffff000806c0b4d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2678 10:56:27.433135 <3>[ 138.337565] Object ffff000806c0b4e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2679 10:56:27.435333 <3>[ 138.347332] Object ffff000806c0b4f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2680 10:56:27.475254 <3>[ 138.357099] Object ffff000806c0b500: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2681 10:56:27.475735 <3>[ 138.366865] Object ffff000806c0b510: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2682 10:56:27.476127 <3>[ 138.376632] Object ffff000806c0b520: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2683 10:56:27.476444 <3>[ 138.386399] Object ffff000806c0b530: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2684 10:56:27.518491 <3>[ 138.396166] Object ffff000806c0b540: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2685 10:56:27.518949 <3>[ 138.405933] Object ffff000806c0b550: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2686 10:56:27.519285 <3>[ 138.415700] Object ffff000806c0b560: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2687 10:56:27.519597 <3>[ 138.425467] Object ffff000806c0b570: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2688 10:56:27.521805 <3>[ 138.435234] Object ffff000806c0b580: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2689 10:56:27.561785 <3>[ 138.445001] Object ffff000806c0b590: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2690 10:56:27.562239 <3>[ 138.454768] Object ffff000806c0b5a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2691 10:56:27.562612 <3>[ 138.464535] Object ffff000806c0b5b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2692 10:56:27.562941 <3>[ 138.474302] Object ffff000806c0b5c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2693 10:56:27.605057 <3>[ 138.484069] Object ffff000806c0b5d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2694 10:56:27.605527 <3>[ 138.493836] Object ffff000806c0b5e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2695 10:56:27.605954 <3>[ 138.503603] Object ffff000806c0b5f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2696 10:56:27.606358 <3>[ 138.513370] Object ffff000806c0b600: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2697 10:56:27.608295 <3>[ 138.523137] Object ffff000806c0b610: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2698 10:56:27.648280 <3>[ 138.532904] Object ffff000806c0b620: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2699 10:56:27.648739 <3>[ 138.542671] Object ffff000806c0b630: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2700 10:56:27.649166 <3>[ 138.552438] Object ffff000806c0b640: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2701 10:56:27.649565 <3>[ 138.562205] Object ffff000806c0b650: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2702 10:56:27.691482 <3>[ 138.571972] Object ffff000806c0b660: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2703 10:56:27.691973 <3>[ 138.581739] Object ffff000806c0b670: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2704 10:56:27.692404 <3>[ 138.591506] Object ffff000806c0b680: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2705 10:56:27.692806 <3>[ 138.601273] Object ffff000806c0b690: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2706 10:56:27.734779 <3>[ 138.611040] Object ffff000806c0b6a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2707 10:56:27.735294 <3>[ 138.620807] Object ffff000806c0b6b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2708 10:56:27.735722 <3>[ 138.630574] Object ffff000806c0b6c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2709 10:56:27.736164 <3>[ 138.640341] Object ffff000806c0b6d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2710 10:56:27.738024 <3>[ 138.650107] Object ffff000806c0b6e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2711 10:56:27.778014 <3>[ 138.659875] Object ffff000806c0b6f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2712 10:56:27.778478 <3>[ 138.669641] Object ffff000806c0b700: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2713 10:56:27.778903 <3>[ 138.679409] Object ffff000806c0b710: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2714 10:56:27.779300 <3>[ 138.689176] Object ffff000806c0b720: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2715 10:56:27.821267 <3>[ 138.698943] Object ffff000806c0b730: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2716 10:56:27.821738 <3>[ 138.708710] Object ffff000806c0b740: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2717 10:56:27.822170 <3>[ 138.718477] Object ffff000806c0b750: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2718 10:56:27.822571 <3>[ 138.728244] Object ffff000806c0b760: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2719 10:56:27.824511 <3>[ 138.738011] Object ffff000806c0b770: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2720 10:56:27.864486 <3>[ 138.747778] Object ffff000806c0b780: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2721 10:56:27.864947 <3>[ 138.757545] Object ffff000806c0b790: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2722 10:56:27.865375 <3>[ 138.767313] Object ffff000806c0b7a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2723 10:56:27.866162 <3>[ 138.777080] Object ffff000806c0b7b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2724 10:56:27.907757 <3>[ 138.786846] Object ffff000806c0b7c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2725 10:56:27.908249 <3>[ 138.796613] Object ffff000806c0b7d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2726 10:56:27.908677 <3>[ 138.806380] Object ffff000806c0b7e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2727 10:56:27.909077 <3>[ 138.816147] Object ffff000806c0b7f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2728 10:56:27.911042 <3>[ 138.825914] Redzone ffff000806c0b800: 78 56 34 12 cc cc cc cc xV4.....
2729 10:56:27.951061 <3>[ 138.834985] Padding ffff000806c0b854: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2730 10:56:27.951528 <3>[ 138.844752] Padding ffff000806c0b864: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2731 10:56:27.952039 <3>[ 138.854519] Padding ffff000806c0b874: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2732 10:56:27.952447 <3>[ 138.864285] Padding ffff000806c0b884: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2733 10:56:27.994272 <3>[ 138.874052] Padding ffff000806c0b894: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2734 10:56:27.994734 <3>[ 138.883819] Padding ffff000806c0b8a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2735 10:56:27.995158 <3>[ 138.893586] Padding ffff000806c0b8b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2736 10:56:27.995560 <3>[ 138.903353] Padding ffff000806c0b8c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2737 10:56:28.037528 <3>[ 138.913120] Padding ffff000806c0b8d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2738 10:56:28.037987 <3>[ 138.922887] Padding ffff000806c0b8e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2739 10:56:28.038414 <3>[ 138.932654] Padding ffff000806c0b8f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2740 10:56:28.038814 <3>[ 138.942421] Padding ffff000806c0b904: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2741 10:56:28.040831 <3>[ 138.952187] Padding ffff000806c0b914: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2742 10:56:28.080807 <3>[ 138.961954] Padding ffff000806c0b924: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2743 10:56:28.081267 <3>[ 138.971721] Padding ffff000806c0b934: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2744 10:56:28.081699 <3>[ 138.981488] Padding ffff000806c0b944: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2745 10:56:28.082102 <3>[ 138.991254] Padding ffff000806c0b954: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2746 10:56:28.124071 <3>[ 139.001022] Padding ffff000806c0b964: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2747 10:56:28.124530 <3>[ 139.010789] Padding ffff000806c0b974: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2748 10:56:28.124962 <3>[ 139.020556] Padding ffff000806c0b984: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2749 10:56:28.125358 <3>[ 139.030323] Padding ffff000806c0b994: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2750 10:56:28.127391 <3>[ 139.040090] Padding ffff000806c0b9a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2751 10:56:28.167325 <3>[ 139.049857] Padding ffff000806c0b9b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2752 10:56:28.167862 <3>[ 139.059624] Padding ffff000806c0b9c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2753 10:56:28.168347 <3>[ 139.069391] Padding ffff000806c0b9d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2754 10:56:28.168754 <3>[ 139.079158] Padding ffff000806c0b9e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2755 10:56:28.210567 <3>[ 139.088926] Padding ffff000806c0b9f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2756 10:56:28.211026 <3>[ 139.098692] Padding ffff000806c0ba04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2757 10:56:28.211450 <3>[ 139.108459] Padding ffff000806c0ba14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2758 10:56:28.211878 <3>[ 139.118226] Padding ffff000806c0ba24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2759 10:56:28.213852 <3>[ 139.127993] Padding ffff000806c0ba34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2760 10:56:28.253836 <3>[ 139.137759] Padding ffff000806c0ba44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2761 10:56:28.254292 <3>[ 139.147527] Padding ffff000806c0ba54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2762 10:56:28.254717 <3>[ 139.157293] Padding ffff000806c0ba64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2763 10:56:28.255114 <3>[ 139.167060] Padding ffff000806c0ba74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2764 10:56:28.297047 <3>[ 139.176827] Padding ffff000806c0ba84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2765 10:56:28.297541 <3>[ 139.186593] Padding ffff000806c0ba94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2766 10:56:28.297970 <3>[ 139.196361] Padding ffff000806c0baa4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2767 10:56:28.298368 <3>[ 139.206127] Padding ffff000806c0bab4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2768 10:56:28.340342 <3>[ 139.215894] Padding ffff000806c0bac4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2769 10:56:28.340808 <3>[ 139.225661] Padding ffff000806c0bad4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2770 10:56:28.341235 <3>[ 139.235428] Padding ffff000806c0bae4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2771 10:56:28.341635 <3>[ 139.245195] Padding ffff000806c0baf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2772 10:56:28.343626 <3>[ 139.254963] Padding ffff000806c0bb04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2773 10:56:28.383587 <3>[ 139.264730] Padding ffff000806c0bb14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2774 10:56:28.384097 <3>[ 139.274496] Padding ffff000806c0bb24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2775 10:56:28.384526 <3>[ 139.284264] Padding ffff000806c0bb34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2776 10:56:28.384933 <3>[ 139.294031] Padding ffff000806c0bb44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2777 10:56:28.426861 <3>[ 139.303798] Padding ffff000806c0bb54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2778 10:56:28.427329 <3>[ 139.313565] Padding ffff000806c0bb64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2779 10:56:28.427756 <3>[ 139.323332] Padding ffff000806c0bb74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2780 10:56:28.428198 <3>[ 139.333099] Padding ffff000806c0bb84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2781 10:56:28.430163 <3>[ 139.342866] Padding ffff000806c0bb94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2782 10:56:28.470456 <3>[ 139.352633] Padding ffff000806c0bba4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2783 10:56:28.470930 <3>[ 139.362399] Padding ffff000806c0bbb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2784 10:56:28.471361 <3>[ 139.372166] Padding ffff000806c0bbc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2785 10:56:28.471763 <3>[ 139.381933] Padding ffff000806c0bbd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2786 10:56:28.513414 <3>[ 139.391701] Padding ffff000806c0bbe4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2787 10:56:28.513888 <3>[ 139.401468] Padding ffff000806c0bbf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2788 10:56:28.514320 <4>[ 139.410889] CPU: 4 PID: 1546 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
2789 10:56:28.514721 <4>[ 139.418919] Hardware name: ARM Juno development board (r0) (DT)
2790 10:56:28.515110 <4>[ 139.425117] Call trace:
2791 10:56:28.515485 <4>[ 139.427831] dump_backtrace+0xe8/0x140
2792 10:56:28.515891 <4>[ 139.431860] show_stack+0x30/0x40
2793 10:56:28.516694 <4>[ 139.435451] dump_stack_lvl+0x88/0xb4
2794 10:56:28.556879 <4>[ 139.439391] dump_stack+0x18/0x34
2795 10:56:28.557337 <4>[ 139.442982] print_trailer+0x184/0x198
2796 10:56:28.557681 <4>[ 139.447010] check_bytes_and_report+0x100/0x130
2797 10:56:28.558000 <4>[ 139.451821] check_object+0x1d4/0x2c0
2798 10:56:28.558297 <4>[ 139.455760] free_debug_processing+0x1e8/0x57c
2799 10:56:28.558590 <4>[ 139.460483] __slab_free+0x330/0x480
2800 10:56:28.558879 <4>[ 139.464336] __kmem_cache_free+0x244/0x2a0
2801 10:56:28.559161 <4>[ 139.468711] kfree+0xc0/0x1a0
2802 10:56:28.559438 <4>[ 139.471955] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2803 10:56:28.560104 <4>[ 139.476942] lkdtm_do_action+0x2c/0x50
2804 10:56:28.560438 <4>[ 139.480968] direct_entry+0x164/0x180
2805 10:56:28.600309 <4>[ 139.484907] full_proxy_write+0x68/0xc0
2806 10:56:28.600763 <4>[ 139.489024] vfs_write+0xcc/0x2e0
2807 10:56:28.601101 <4>[ 139.492619] ksys_write+0x80/0x110
2808 10:56:28.601415 <4>[ 139.496301] __arm64_sys_write+0x28/0x40
2809 10:56:28.601710 <4>[ 139.500506] invoke_syscall+0x8c/0x120
2810 10:56:28.602000 <4>[ 139.504538] el0_svc_common.constprop.0+0x68/0x124
2811 10:56:28.602285 <4>[ 139.509615] do_el0_svc+0x40/0xcc
2812 10:56:28.602566 <4>[ 139.513211] el0_svc+0x48/0xc0
2813 10:56:28.602843 <4>[ 139.516541] el0t_64_sync_handler+0xf4/0x120
2814 10:56:28.603507 <4>[ 139.521090] el0t_64_sync+0x18c/0x190
2815 10:56:28.626588 <3>[ 139.525032] FIX kmalloc-1k: Restoring Right Redzone 0xffff000806c0b800-0xffff000806c0b803=0xcc
2816 10:56:28.629761 <3>[ 139.534375] FIX kmalloc-1k: Object at 0xffff000806c0b400 not freed
2817 10:56:29.133312 # [ 137.364274] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2818 10:56:29.133593 # [ 137.370602] lkdtm: Attempting slab linear overflow ...
2819 10:56:29.133767 # [ 137.376114] =============================================================================
2820 10:56:29.134180 # [ 137.384582] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2821 10:56:29.134339 # [ 137.392611] -----------------------------------------------------------------------------
2822 10:56:29.134480 #
2823 10:56:29.136625 # [ 137.402809] 0xffff000806c0b800-0xffff000806c0b803 @offset=14336. First byte 0x78 instead of 0xcc
2824 10:56:29.176486 # [ 137.411884] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=10 cpu=4 pid=1546
2825 10:56:29.176757 # [ 137.419842] __kmem_cache_alloc_node+0x110/0x2b0
2826 10:56:29.176928 # [ 137.424744] kmalloc_trace+0x54/0xa0
2827 10:56:29.177081 # [ 137.428600] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2828 10:56:29.177494 # [ 137.433585] lkdtm_do_action+0x2c/0x50
2829 10:56:29.177658 # [ 137.437611] direct_entry+0x164/0x180
2830 10:56:29.177805 # [ 137.441550] full_proxy_write+0x68/0xc0
2831 10:56:29.177953 # [ 137.445669] vfs_write+0xcc/0x2e0
2832 10:56:29.179797 # [ 137.449266] ksys_write+0x80/0x110
2833 10:56:29.219652 # [ 137.452948] __arm64_sys_write+0x28/0x40
2834 10:56:29.219906 # [ 137.457152] invoke_syscall+0x8c/0x120
2835 10:56:29.220076 # [ 137.461185] el0_svc_common.constprop.0+0x68/0x124
2836 10:56:29.220233 # [ 137.466262] do_el0_svc+0x40/0xcc
2837 10:56:29.220390 # [ 137.469859] el0_svc+0x48/0xc0
2838 10:56:29.220536 # [ 137.473191] el0t_64_sync_handler+0xf4/0x120
2839 10:56:29.220677 # [ 137.477740] el0t_64_sync+0x18c/0x190
2840 10:56:29.220818 # [ 137.481680] Freed in skb_free_head+0x4c/0x90 age=14 cpu=0 pid=0
2841 10:56:29.220945 # [ 137.487892] __kmem_cache_free+0x244/0x2a0
2842 10:56:29.221034 # [ 137.492268] kfree+0xc0/0x1a0
2843 10:56:29.222863 # [ 137.495512] skb_free_head+0x4c/0x90
2844 10:56:29.262789 # [ 137.499367] skb_release_data+0x14c/0x1c0
2845 10:56:29.263012 # [ 137.503660] __kfree_skb+0x34/0x50
2846 10:56:29.263178 # [ 137.507338] tcp_ack+0x744/0x1300
2847 10:56:29.263332 # [ 137.510931] tcp_rcv_established+0x760/0x8c0
2848 10:56:29.263480 # [ 137.515481] tcp_v4_do_rcv+0x224/0x370
2849 10:56:29.263623 # [ 137.519513] tcp_v4_rcv+0xbc4/0xce0
2850 10:56:29.263766 # [ 137.523282] ip_protocol_deliver_rcu+0x78/0x31c
2851 10:56:29.264098 # [ 137.528098] ip_local_deliver_finish+0xbc/0x1f0
2852 10:56:29.264382 # [ 137.532914] ip_local_deliver+0x88/0x2e0
2853 10:56:29.266168 # [ 137.537119] ip_rcv_finish+0xb0/0xf4
2854 10:56:29.266653 # [ 137.540977] ip_rcv+0x68/0x2c0
2855 10:56:29.306230 # [ 137.544311] __netif_receive_skb_one_core+0x68/0x94
2856 10:56:29.306677 # [ 137.549474] __netif_receive_skb+0x2c/0x80
2857 10:56:29.307007 # [ 137.553851] Slab 0xfffffc00201b0200 objects=10 used=7 fp=0xffff000806c0cc00 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2858 10:56:29.307320 # [ 137.566937] Object 0xffff000806c0b400 @offset=13312 fp=0x0000000000000000
2859 10:56:29.307617 #
2860 10:56:29.307950 # [ 137.575750] Redzone ffff000806c0b000: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2861 10:56:29.349386 # [ 137.585518] Redzone ffff000806c0b010: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2862 10:56:29.349850 # [ 137.595286] Redzone ffff000806c0b020: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2863 10:56:29.350181 # [ 137.605053] Redzone ffff000806c0b030: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2864 10:56:29.350491 # [ 137.614820] Redzone ffff000806c0b040: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2865 10:56:29.392542 # [ 137.624587] Redzone ffff000806c0b050: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2866 10:56:29.393013 # [ 137.634354] Redzone ffff000806c0b060: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2867 10:56:29.393351 # [ 137.644120] Redzone ffff000806c0b070: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2868 10:56:29.393661 # [ 137.653887] Redzone ffff000806c0b080: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2869 10:56:29.395836 # [ 137.663654] Redzone ffff000806c0b090: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2870 10:56:29.435741 # [ 137.673420] Redzone ffff000806c0b0a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2871 10:56:29.436224 # [ 137.683187] Redzone ffff000806c0b0b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2872 10:56:29.436568 # [ 137.692954] Redzone ffff000806c0b0c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2873 10:56:29.436880 # [ 137.702721] Redzone ffff000806c0b0d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2874 10:56:29.478884 # [ 137.712487] Redzone ffff000806c0b0e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2875 10:56:29.479359 # [ 137.722254] Redzone ffff000806c0b0f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2876 10:56:29.479701 # [ 137.732021] Redzone ffff000806c0b100: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2877 10:56:29.480072 # [ 137.741787] Redzone ffff000806c0b110: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2878 10:56:29.482173 # [ 137.751555] Redzone ffff000806c0b120: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2879 10:56:29.522047 # [ 137.761322] Redzone ffff000806c0b130: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2880 10:56:29.522496 # [ 137.771088] Redzone ffff000806c0b140: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2881 10:56:29.522832 # [ 137.780855] Redzone ffff000806c0b150: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2882 10:56:29.523143 # [ 137.790623] Redzone ffff000806c0b160: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2883 10:56:29.565214 # [ 137.800389] Redzone ffff000806c0b170: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2884 10:56:29.565660 # [ 137.810156] Redzone ffff000806c0b180: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2885 10:56:29.565995 # [ 137.819923] Redzone ffff000806c0b190: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2886 10:56:29.566328 # [ 137.829690] Redzone ffff000806c0b1a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2887 10:56:29.568500 # [ 137.839457] Redzone ffff000806c0b1b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2888 10:56:29.608368 # [ 137.849223] Redzone ffff000806c0b1c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2889 10:56:29.608820 # [ 137.858990] Redzone ffff000806c0b1d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2890 10:56:29.609161 # [ 137.868757] Redzone ffff000806c0b1e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2891 10:56:29.609469 # [ 137.878524] Redzone ffff000806c0b1f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2892 10:56:29.651546 # [ 137.888291] Redzone ffff000806c0b200: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2893 10:56:29.652044 # [ 137.898057] Redzone ffff000806c0b210: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2894 10:56:29.652386 # [ 137.907824] Redzone ffff000806c0b220: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2895 10:56:29.652694 # [ 137.917591] Redzone ffff000806c0b230: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2896 10:56:29.654844 # [ 137.927358] Redzone ffff000806c0b240: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2897 10:56:29.694701 # [ 137.937124] Redzone ffff000806c0b250: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2898 10:56:29.695154 # [ 137.946891] Redzone ffff000806c0b260: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2899 10:56:29.695492 # [ 137.956658] Redzone ffff000806c0b270: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2900 10:56:29.695841 # [ 137.966424] Redzone ffff000806c0b280: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2901 10:56:29.737885 # [ 137.976191] Redzone ffff000806c0b290: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2902 10:56:29.738364 # [ 137.985958] Redzone ffff000806c0b2a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2903 10:56:29.738700 # [ 137.995725] Redzone ffff000806c0b2b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2904 10:56:29.739013 # [ 138.005491] Redzone ffff000806c0b2c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2905 10:56:29.741181 # [ 138.015258] Redzone ffff000806c0b2d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2906 10:56:29.781043 # [ 138.025025] Redzone ffff000806c0b2e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2907 10:56:29.781501 # [ 138.034791] Redzone ffff000806c0b2f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2908 10:56:29.781829 # [ 138.044558] Redzone ffff000806c0b300: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2909 10:56:29.782130 # [ 138.054324] Redzone ffff000806c0b310: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2910 10:56:29.824095 # [ 138.064092] Redzone ffff000806c0b320: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2911 10:56:29.824603 # [ 138.073858] Redzone ffff000806c0b330: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2912 10:56:29.824960 # [ 138.083625] Redzone ffff000806c0b340: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2913 10:56:29.825285 # [ 138.093392] Redzone ffff000806c0b350: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2914 10:56:29.827397 # [ 138.103159] Redzone ffff000806c0b360: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2915 10:56:29.867290 # [ 138.112925] Redzone ffff000806c0b370: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2916 10:56:29.867819 # [ 138.122692] Redzone ffff000806c0b380: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2917 10:56:29.868175 # [ 138.132459] Redzone ffff000806c0b390: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2918 10:56:29.868494 # [ 138.142225] Redzone ffff000806c0b3a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2919 10:56:29.910417 # [ 138.151992] Redzone ffff000806c0b3b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2920 10:56:29.910894 # [ 138.161759] Redzone ffff000806c0b3c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2921 10:56:29.911238 # [ 138.171526] Redzone ffff000806c0b3d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2922 10:56:29.911552 # [ 138.181292] Redzone ffff000806c0b3e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2923 10:56:29.913727 # [ 138.191059] Redzone ffff000806c0b3f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2924 10:56:29.953551 # [ 138.200826] Object ffff000806c0b400: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2925 10:56:29.954022 # [ 138.210593] Object ffff000806c0b410: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2926 10:56:29.954371 # [ 138.220360] Object ffff000806c0b420: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2927 10:56:29.955165 # [ 138.230127] Object ffff000806c0b430: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2928 10:56:29.996756 # [ 138.239894] Object ffff000806c0b440: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2929 10:56:29.997311 # [ 138.249661] Object ffff000806c0b450: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2930 10:56:29.997682 # [ 138.259428] Object ffff000806c0b460: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2931 10:56:29.998012 # [ 138.269195] Object ffff000806c0b470: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2932 10:56:30.039922 # [ 138.278962] Object ffff000806c0b480: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2933 10:56:30.040803 # [ 138.288729] Object ffff000806c0b490: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2934 10:56:30.041200 # [ 138.298496] Object ffff000806c0b4a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2935 10:56:30.041538 # [ 138.308263] Object ffff000806c0b4b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2936 10:56:30.041850 # [ 138.318031] Object ffff000806c0b4c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2937 10:56:30.083008 # [ 138.327798] Object ffff000806c0b4d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2938 10:56:30.083480 # [ 138.337565] Object ffff000806c0b4e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2939 10:56:30.084236 # [ 138.347332] Object ffff000806c0b4f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2940 10:56:30.084591 # [ 138.357099] Object ffff000806c0b500: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2941 10:56:30.126336 # [ 138.366865] Object ffff000806c0b510: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2942 10:56:30.126799 # [ 138.376632] Object ffff000806c0b520: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2943 10:56:30.127137 # [ 138.386399] Object ffff000806c0b530: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2944 10:56:30.127453 # [ 138.396166] Object ffff000806c0b540: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2945 10:56:30.129625 # [ 138.405933] Object ffff000806c0b550: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2946 10:56:30.169483 # [ 138.415700] Object ffff000806c0b560: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2947 10:56:30.169944 # [ 138.425467] Object ffff000806c0b570: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2948 10:56:30.170339 # [ 138.435234] Object ffff000806c0b580: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2949 10:56:30.170662 # [ 138.445001] Object ffff000806c0b590: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2950 10:56:30.212713 # [ 138.454768] Object ffff000806c0b5a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2951 10:56:30.213048 # [ 138.464535] Object ffff000806c0b5b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2952 10:56:30.213236 # [ 138.474302] Object ffff000806c0b5c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2953 10:56:30.213404 # [ 138.484069] Object ffff000806c0b5d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2954 10:56:30.215741 # [ 138.493836] Object ffff000806c0b5e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2955 10:56:30.255505 # [ 138.503603] Object ffff000806c0b5f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2956 10:56:30.255770 # [ 138.513370] Object ffff000806c0b600: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2957 10:56:30.256002 # [ 138.523137] Object ffff000806c0b610: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2958 10:56:30.256173 # [ 138.532904] Object ffff000806c0b620: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2959 10:56:30.298729 # [ 138.542671] Object ffff000806c0b630: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2960 10:56:30.298972 # [ 138.552438] Object ffff000806c0b640: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2961 10:56:30.299149 # [ 138.562205] Object ffff000806c0b650: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2962 10:56:30.299311 # [ 138.571972] Object ffff000806c0b660: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2963 10:56:30.301915 # [ 138.581739] Object ffff000806c0b670: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2964 10:56:30.341788 # [ 138.591506] Object ffff000806c0b680: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2965 10:56:30.342071 # [ 138.601273] Object ffff000806c0b690: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2966 10:56:30.342268 # [ 138.611040] Object ffff000806c0b6a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2967 10:56:30.342441 # [ 138.620807] Object ffff000806c0b6b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2968 10:56:30.385032 # [ 138.630574] Object ffff000806c0b6c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2969 10:56:30.385285 # [ 138.640341] Object ffff000806c0b6d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2970 10:56:30.385467 # [ 138.650107] Object ffff000806c0b6e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2971 10:56:30.385633 # [ 138.659875] Object ffff000806c0b6f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2972 10:56:30.388207 # [ 138.669641] Object ffff000806c0b700: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2973 10:56:30.428226 # [ 138.679409] Object ffff000806c0b710: 6b 6b 6b 6b 6b<6>[ 141.314339] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
2974 10:56:30.428513 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<6>[ 141.323522] lkdtm: Attempting vmalloc linear overflow ...
2975 10:56:30.428705 b kkkkkkkkkkkkkkkk
2976 10:56:30.428875 # [ 138.68<0>[ 141.331444] detected buffer overflow in memset
2977 10:56:30.429037 9176] Object ffff000806c0b720:<4>[ 141.339277] ------------[ cut here ]------------
2978 10:56:30.431393 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<2>[ 141.346531] kernel BUG at lib/string_helpers.c:1027!
2979 10:56:30.471321 b 6b 6b 6b 6b 6b kkkkkkkkkkkkkk<0>[ 141.354540] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
2980 10:56:30.471583 kk
2981 10:56:30.471766 # [ 138.698943] Object ff<4>[ 141.364376] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2982 10:56:30.471963 ff000806c0b730: 6b 6b 6b 6b 6b 6<4>[ 141.380912] CPU: 2 PID: 1585 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
2983 10:56:30.514529 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 141.391702] Hardware name: ARM Juno development board (r0) (DT)
2984 10:56:30.514765 kkkkkkkkkkkkkkkk
2985 10:56:30.514940 # [ 138.7087<4>[ 141.400667] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2986 10:56:30.515109 10] Object ffff000806c0b740: 6<4>[ 141.410676] pc : fortify_panic+0x24/0x28
2987 10:56:30.515258 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 141.417639] lr : fortify_panic+0x24/0x28
2988 10:56:30.515400 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk<4>[ 141.424602] sp : ffff80000ea83b40
2989 10:56:30.515540
2990 10:56:30.517692 # [ 138.718477] Object ffff<4>[ 141.430957] x29: ffff80000ea83b40 x28: ffff00080ba29a80 x27: 0000000000000000
2991 10:56:30.557976 000806c0b750: 6b 6b 6b 6b 6b 6b <4>[ 141.441140] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff90c6f000
2992 10:56:30.558436 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b k<4>[ 141.451323] x23: ffff00080be4e000 x22: ffff80000ea83cf0 x21: 0000000000000018
2993 10:56:30.558787 kkkkkkkkkkkkkkk
2994 10:56:30.559095 # [ 138.728244<4>[ 141.461507] x20: ffff80000c92b000 x19: ffff800009f2ccb8 x18: 0000000000000000
2995 10:56:30.561251 ] Object ffff000806c0b760: 6b <4>[ 141.471690] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
2996 10:56:30.601133 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 141.481873] x14: ffff80000969e750 x13: ffff80000843e8c0 x12: ffff80000843e4dc
2997 10:56:30.601593 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2998 10:56:30.601932 <4>[ 141.492056] x11: ffff8000086b1428 x10: ffff800008c0f084 x9 : ffff80000815e944
2999 10:56:30.602252 # [ 138.738011] Object ffff00<4>[ 141.502239] x8 : ffff80000ea83568 x7 : 0000000000000000 x6 : 0000000000000001
3000 10:56:30.602557 0806c0b770: 6b 6b 6b 6b 6b 6b 6b<4>[ 141.512422] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
3001 10:56:30.644289 6b 6b 6b 6b 6b 6b 6b 6b 6b kkk<4>[ 141.522605] x2 : 0000000000000000 x1 : ffff00080ba29a80 x0 : 0000000000000022
3002 10:56:30.644751 kkkkkkkkkkkkk
3003 10:56:30.645093 # [ 138.747778] <4>[ 141.532789] Call trace:
3004 10:56:30.645408 Object ffff000806c0b780: 6b 6b<4>[ 141.538273] fortify_panic+0x24/0x28
3005 10:56:30.645713 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 141.544888] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3006 10:56:30.646006 b 6b 6b 6b kkkkkkkkkkkkkkkk
3007 10:56:30.646291 # <4>[ 141.552896] lkdtm_do_action+0x2c/0x50
3008 10:56:30.646569 [ 138.757545] Object ffff0008<4>[ 141.559685] direct_entry+0x164/0x180
3009 10:56:30.687448 06c0b790: 6b 6b 6b 6b 6b 6b 6b 6<4>[ 141.566388] full_proxy_write+0x68/0xc0
3010 10:56:30.687964 b 6b 6b 6b 6b 6b 6b 6b 6b kkkkk<4>[ 141.573264] vfs_write+0xcc/0x2e0
3011 10:56:30.688321 kkkkkkkkkkk
3012 10:56:30.689032 # [ 138.767313] Ob<4>[ 141.579619] ksys_write+0x80/0x110
3013 10:56:30.689380 ject ffff000806c0b7a0: 6b 6b 6<4>[ 141.586060] __arm64_sys_write+0x28/0x40
3014 10:56:30.689691 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 141.593023] invoke_syscall+0x8c/0x120
3015 10:56:30.689985 6b 6b 6b kkkkkkkkkkkkkkkk
3016 10:56:30.690277 # [ <4>[ 141.599813] el0_svc_common.constprop.0+0x68/0x124
3017 10:56:30.690725 138.777080] Object ffff000806<4>[ 141.607646] do_el0_svc+0x40/0xcc
3018 10:56:30.730674 c0b7b0: 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 141.614000] el0_svc+0x48/0xc0
3019 10:56:30.731149 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkk<4>[ 141.620094] el0t_64_sync_handler+0xf4/0x120
3020 10:56:30.731509 kkkkkkkkk
3021 10:56:30.731891 # [ 138.786846] Obje<4>[ 141.627405] el0t_64_sync+0x18c/0x190
3022 10:56:30.732307 ct ffff000806c0b7c0: 6b 6b 6b <0>[ 141.634113] Code: aa1303e1 90004940 913da000 97ffe24b (d4210000)
3023 10:56:30.732632 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 141.643250] ---[ end trace 0000000000000000 ]---
3024 10:56:30.732934 6b 6b kkkkkkkkkkkkkkkk
3025 10:56:30.773554 # [ 1<6>[ 141.650909] note: cat[1585] exited with irqs disabled
3026 10:56:30.773841 38.796613] Object ffff000806c0<6>[ 141.659098] note: cat[1585] exited with preempt_count 1
3027 10:56:30.774045 b7d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 141.669014] ------------[ cut here ]------------
3028 10:56:30.774220 6b 6b kkkkkkkkkkkkkkkk
3029 10:56:30.774383 # [ 13<4>[ 141.676327] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
3030 10:56:30.816720 8.806380] Object ffff000806c0b<4>[ 141.689034] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3031 10:56:30.817000 7e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 141.705574] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.111-cip29 #1
3032 10:56:30.817177 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkk<4>[ 141.716629] Hardware name: ARM Juno development board (r0) (DT)
3033 10:56:30.817367 kkkkkk
3034 10:56:30.817549 # [ 138.816147] Object <4>[ 141.725598] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3035 10:56:30.819887 ffff000806c0b7f0: 6b 6b 6b 6b <4>[ 141.735609] pc : ct_kernel_exit.constprop.0+0x118/0x170
3036 10:56:30.859864 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 141.743881] lr : ct_idle_enter+0x10/0x1c
3037 10:56:30.860155 a5 kkkkkkkkkkkkkkk.
3038 10:56:30.860752 # [ 138.<4>[ 141.750848] sp : ffff80000c3a3d30
3039 10:56:30.860983 825914] Redzone ffff000806c0b80<4>[ 141.757204] x29: ffff80000c3a3d30 x28: 0000000000000000 x27: 0000000000000001
3040 10:56:30.861228 0: 78 56 34 12 cc cc cc cc <4>[ 141.767387] x26: 0000000000000000 x25: 00000020fc215210 x24: 0000000000000000
3041 10:56:30.861508 xV4.....
3042 10:56:30.863057 # <4>[ 141.777572] x23: ffff00080b5a6880 x22: 0000000000000000 x21: 0000000000000000
3043 10:56:30.903145 [ 138.834985] Padding ffff0008<4>[ 141.787758] x20: ffff00097ef4c458 x19: ffff80000a4cb458 x18: 0000000000000000
3044 10:56:30.903418 06c0b854: 5a 5a 5a 5a 5a 5a 5a 5<4>[ 141.797945] x17: ffff8000080236c8 x16: ffff80000967533c x15: ffff8000080bbbd0
3045 10:56:30.903901 a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZ<4>[ 141.808129] x14: ffff8000080bb8fc x13: ffff800008c1036c x12: ffff80000967fd98
3046 10:56:30.904088 ZZZZZZZZZZZ
3047 10:56:30.906282 # [ 138.844752] Pa<4>[ 141.818314] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913aa90
3048 10:56:30.946329 dding ffff000806c0b864: 5a 5a 5<4>[ 141.828498] x8 : ffff80000c3a3d38 x7 : ffff0008008eb4c0 x6 : ffff8000081c9f1c
3049 10:56:30.946591 a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a <4>[ 141.838682] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a81000
3050 10:56:30.946776 5a 5a 5a ZZZZZZZZZZZZZZZZ
3051 10:56:30.946979 # [ <4>[ 141.848868] x2 : ffff80000c3a3d30 x1 : ffff80000a4cb458 x0 : 4000000000000000
3052 10:56:30.947413 138.854519] Padding ffff000806<4>[ 141.859053] Call trace:
3053 10:56:30.949510 c0b874: 5a 5a 5a 5a 5a 5a 5a 5a <4>[ 141.864539] ct_kernel_exit.constprop.0+0x118/0x170
3054 10:56:30.989491 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZ<4>[ 141.872460] ct_idle_enter+0x10/0x1c
3055 10:56:30.989755 ZZZZZZZZZ
3056 10:56:30.989939 # [ 138.864285] Padd<4>[ 141.879077] cpuidle_enter_state+0x28c/0x590
3057 10:56:30.990106 ing ffff000806c0b884: 5a 5a 5a <4>[ 141.886389] cpuidle_enter+0x40/0x60
3058 10:56:30.990262 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a<4>[ 141.893005] do_idle+0x258/0x310
3059 10:56:30.990417 5a 5a ZZZZZZZZZZZZZZZZ
3060 10:56:30.990747 # [ 1<4>[ 141.899273] cpu_startup_entry+0x3c/0x44
3061 10:56:30.992682 38.874052] Padding ffff000806c0<4>[ 141.906237] secondary_start_kernel+0x138/0x15c
3062 10:56:31.032639 b894: 5a 5a 5a 5a 5a 5a 5a 5a 5a<4>[ 141.913810] __secondary_switched+0xb0/0xb4
3063 10:56:31.032896 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZ<4>[ 141.921036] irq event stamp: 282398
3064 10:56:31.033082 ZZZZZZ
3065 10:56:31.033246 # [ 138.883819] Padding ffff000806c0b8a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3066 10:56:31.033401 # [ 138.893586] Padding ffff000806c0b8b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3067 10:56:31.035808 # [ 138.903353] Padding ffff000806c0b8c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3068 10:56:31.075752 # [ 138.913120] Padding ffff000806c0b8d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3069 10:56:31.076023 # [ 138.922887] Padding ffff000806c0b8e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3070 10:56:31.076228 # [ 138.932654] Padding ffff000806c0b8f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3071 10:56:31.076389 # [ 138.942421] Padding ffff000806c0b904: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3072 10:56:31.118928 # [ 138.952187] Padding ffff000806c0b914: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3073 10:56:31.119179 # [ 138.961954] Padding ffff000806c0b924: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3074 10:56:31.119348 # [ 138.971721] Padding ffff000806c0b934: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3075 10:56:31.119501 # [ 138.981488] Padding ffff000806c0b944: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3076 10:56:31.122118 # [ 138.991254] Padding ffff000806c0b954: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3077 10:56:31.162496 # [ 139.001022] Padding ffff000806c0b964: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3078 10:56:31.163000 # [ 139.010789] Padding ffff000806c0b974: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3079 10:56:31.163449 # [ 139.020556] Padding ffff000806c0b984: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3080 10:56:31.163907 # [ 139.030323] Padding ffff000806c0b994: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3081 10:56:31.205593 # [ 139.040090] Padding ffff000806c0b9a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3082 10:56:31.206105 # [ 139.049857] Padding ffff000806c0b9b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3083 10:56:31.206469 # [ 139.059624] Padding ffff000806c0b9c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3084 10:56:31.207212 # [ 139.069391] Padding ffff000806c0b9d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3085 10:56:31.208944 # [ 139.079158] Padding ffff000806c0b9e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3086 10:56:31.248748 # [ 139.088926] Padding ffff000806c0b9f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3087 10:56:31.249232 # [ 139.098692] Padding ffff000806c0ba04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3088 10:56:31.249593 # [ 139.108459] Padding ffff000806c0ba14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3089 10:56:31.249916 # [ 139.118226] Padding ffff000806c0ba24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3090 10:56:31.291870 # [ 139.127993] Padding ffff000806c0ba34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3091 10:56:31.292354 # [ 139.137759] Padding ffff000806c0ba44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3092 10:56:31.292792 # [ 139.147527] Padding ffff000806c0ba54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3093 10:56:31.293532 # [ 139.157293] Padding ffff000806c0ba64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3094 10:56:31.295153 # [ 139.167060] Padding ffff000806c0ba74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3095 10:56:31.335057 # [ 139.176827] Padding ffff000806c0ba84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3096 10:56:31.335530 # [ 139.186593] Padding ffff000806c0ba94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3097 10:56:31.335938 # [ 139.196361] Padding ffff000806c0baa4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3098 10:56:31.336297 # [ 139.206127] Padding ffff000806c0bab4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3099 10:56:31.378227 # [ 139.215894] Padding ffff000806c0bac4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3100 10:56:31.378707 # [ 139.225661] Padding ffff000806c0bad4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3101 10:56:31.379059 # [ 139.235428] Padding ffff000806c0bae4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3102 10:56:31.379378 # [ 139.245195] Padding ffff000806c0baf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3103 10:56:31.381512 # [ 139.254963] Padding ffff000806c0bb04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3104 10:56:31.421651 # [ 139.264730] Padding ffff000806c0bb14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3105 10:56:31.422141 # [ 139.274496] Padding ffff000806c0bb24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3106 10:56:31.422500 # [ 139.284264] Padding ffff000806c0bb34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3107 10:56:31.422822 # [ 139.294031] Padding ffff000806c0bb44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3108 10:56:31.464606 # [ 139.303798] Padding ffff000806c0bb54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3109 10:56:31.465132 # [ 139.313565] Padding ffff000806c0bb64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3110 10:56:31.465503 # [ 139.323332] Padding ffff000806c0bb74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3111 10:56:31.465835 # [ 139.333099] Padding ffff000806c0bb84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3112 10:56:31.467856 # [ 139.342866] Padding ffff000806c0bb94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3113 10:56:31.507683 # [ 139.352633] Padding ffff000806c0bba4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3114 10:56:31.508200 # [ 139.362399] Padding ffff000806c0bbb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3115 10:56:31.508567 # [ 139.372166] Padding ffff000806c0bbc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3116 10:56:31.508894 # [ 139.381933] Padding ffff000806c0bbd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3117 10:56:31.550894 # [ 139.391701] Padding ffff000806c0bbe4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3118 10:56:31.551385 # [ 139.401468] Padding ffff000806c0bbf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3119 10:56:31.551739 # [ 139.410889] CPU: 4 PID: 1546 Comm: cat Tainted: G D W E 6.1.111-cip29 #1
3120 10:56:31.552120 # [ 139.418919] Hardware name: ARM Juno development board (r0) (DT)
3121 10:56:31.552432 # [ 139.425117] Call trace:
3122 10:56:31.552753 # [ 139.427831] dump_backtrace+0xe8/0x140
3123 10:56:31.553047 # [ 139.431860] show_stack+0x30/0x40
3124 10:56:31.554160 # [ 139.435451] dump_stack_lvl+0x88/0xb4
3125 10:56:31.593967 # [ 139.439391] dump_stack+0x18/0x34
3126 10:56:31.594435 # [ 139.442982] print_trailer+0x184/0x198
3127 10:56:31.594780 # [ 139.447010] check_bytes_and_report+0x100/0x130
3128 10:56:31.595103 # [ 139.451821] check_object+0x1d4/0x2c0
3129 10:56:31.595406 # [ 139.455760] free_debug_processing+0x1e8/0x57c
3130 10:56:31.595700 # [ 139.460483] __slab_free+0x330/0x480
3131 10:56:31.596047 # [ 139.464336] __kmem_cache_free+0x244/0x2a0
3132 10:56:31.596332 # [ 139.468711] kfree+0xc0/0x1a0
3133 10:56:31.596615 # [ 139.471955] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3134 10:56:31.596909 # [ 139.476942] lkdtm_do_action+0x2c/0x50
3135 10:56:31.597677 # [ 139.480968] direct_entry+0x164/0x180
3136 10:56:31.637222 # [ 139.484907] full_proxy_write+0x68/0xc0
3137 10:56:31.637710 # [ 139.489024] vfs_write+0xcc/0x2e0
3138 10:56:31.638147 # [ 139.492619] ksys_write+0x80/0x110
3139 10:56:31.638548 # [ 139.496301] __arm64_sys_write+0x28/0x40
3140 10:56:31.638924 # [ 139.500506] invoke_syscall+0x8c/0x120
3141 10:56:31.639302 # [ 139.504538] el0_svc_common.constprop.0+0x68/0x124
3142 10:56:31.639667 # [ 139.509615] do_el0_svc+0x40/0xcc
3143 10:56:31.640081 # [ 139.513211] el0_svc+0x48/0xc0
3144 10:56:31.640537 # [ 139.516541] el0t_64_sync_handler+0xf4/0x120
3145 10:56:31.640905 # [ 139.521090] el0t_64_sync+0x18c/0x190
3146 10:56:31.680323 # [ 139.525032] FIX kmalloc-1k: Restoring Right Redzone 0xffff000806c0b800-0xffff000806c0b803=0xcc
3147 10:56:31.680805 # [ 139.534375] FIX kmalloc-1k: Object at 0xffff000806c0b400 not freed
3148 10:56:31.681246 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3149 10:56:31.681651 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3150 10:56:31.682037 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3151 10:56:31.682415 # Segmentation fault
3152 10:56:31.682782 # [ 141.314339] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3153 10:56:31.683151 # [ 141.323522] lkdtm: Attempting vmalloc linear overflow ...
3154 10:56:31.683945 # [ 141.331444] detected buffer overflow in memset
3155 10:56:31.723578 # [ 141.339277] ------------[ cut here ]------------
3156 10:56:31.724117 # [ 141.346531] kernel BUG at lib/string_helpers.c:1027!
3157 10:56:31.724458 # [ 141.354540] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3158 10:56:31.724847 # [ 141.364376] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3159 10:56:31.725161 # [ 141.380912] CPU: 2 PID: 1585 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3160 10:56:31.726824 # [ 141.391702] Hardware name: ARM Juno development board (r0) (DT)
3161 10:56:31.766573 # [ 141.400667] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3162 10:56:31.767039 # [ 141.410676] pc : fortify_panic+0x24/0x28
3163 10:56:31.767375 # [ 141.417639] lr : fortify_panic+0x24/0x28
3164 10:56:31.767682 # [ 141.424602] sp : ffff80000ea83b40
3165 10:56:31.768034 # [ 141.430957] x29: ffff80000ea83b40 x28: ffff00080ba29a80 x27: 0000000000000000
3166 10:56:31.768332 # [ 141.441140] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff90c6f000
3167 10:56:31.769857 # [ 141.451323] x23: ffff00080be4e000 x22: ffff80000ea83cf0 x21: 0000000000000018
3168 10:56:31.809777 # [ 141.461507] x20: ffff80000c92b000 x19: ffff800009f2ccb8 x18: 0000000000000000
3169 10:56:31.810313 # [ 141.471690] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
3170 10:56:31.810664 # [ 141.481873] x14: ffff80000969e750 x13: ffff80000843e8c0 x12: ffff80000843e4dc
3171 10:56:31.811337 # [ 141.492056] x11: ffff8000086b1428 x10: ffff800008c0f084 x9 : ffff80000815e944
3172 10:56:31.811669 # [ 141.502239] x8 : ffff80000ea83568 x7 : 0000000000000000 x6 : 0000000000000001
3173 10:56:31.813032 # [ 141.512422] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
3174 10:56:31.852981 # [ 141.522605] x2 : 0000000000000000 x1 : ffff00080ba29a80 x0 : 0000000000000022
3175 10:56:31.853445 # [ 141.532789] Call trace:
3176 10:56:31.853778 # [ 141.538273] fortify_panic+0x24/0x28
3177 10:56:31.854083 # [ 141.544888] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3178 10:56:31.854376 # [ 141.552896] lkdtm_do_action+0x2c/0x50
3179 10:56:31.855028 # [ 141.559685] direct_entry+0x164/0x180
3180 10:56:31.855342 # [ 141.566388] full_proxy_write+0x68/0xc0
3181 10:56:31.855628 # [ 141.573264] vfs_write+0xcc/0x2e0
3182 10:56:31.855970 # [ 141.579619] ksys_write+0x80/0x110
3183 10:56:31.856418 # [ 141.586060] __arm64_sys_write+0x28/0x40
3184 10:56:31.896109 # [ 141.593023] invoke_syscall+0x8c/0x120
3185 10:56:31.896590 # [ 141.599813] el0_svc_common.constprop.0+0x68/0x124
3186 10:56:31.897307 # [ 141.607646] do_el0_svc+0x40/0xcc
3187 10:56:31.897657 # [ 141.614000] el0_svc+0x48/0xc0
3188 10:56:31.897962 # [ 141.620094] el0t_64_sync_handler+0xf4/0x120
3189 10:56:31.898256 # [ 141.627405] el0t_64_sync+0x18c/0x190
3190 10:56:31.898538 # [ 141.634113] Code: aa1303e1 90004940 913da000 97ffe24b (d4210000)
3191 10:56:31.898819 # [ 141.643250] ---[ end trace 0000000000000000 ]---
3192 10:56:31.899097 # [ 141.650909] note: cat[1585] exited with irqs disabled
3193 10:56:31.899515 # [ 141.659098] note: cat[1585] exited with preempt_count 1
3194 10:56:31.939242 # [ 141.669014] ------------[ cut here ]------------
3195 10:56:31.939701 # [ 141.676327] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
3196 10:56:31.940100 # [ 141.689034] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3197 10:56:31.940422 # [ 141.705574] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.111-cip29 #1
3198 10:56:31.942581 # [ 141.716629] Hardware name: ARM Juno development board (r0) (DT)
3199 10:56:31.982438 # [ 141.725598] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3200 10:56:31.983372 # [ 141.735609] pc : ct_kernel_exit.constprop.0+0x118/0x170
3201 10:56:31.983762 # [ 141.743881] lr : ct_idle_enter+0x10/0x1c
3202 10:56:31.984208 # [ 141.750848] sp : ffff80000c3a3d30
3203 10:56:31.984593 # [ 141.757204] x29: ffff80000c3a3d30 x28: 0000000000000000 x27: 0000000000000001
3204 10:56:31.984973 # [ 141.767387] x26: 0000000000000000 x25: 00000020fc215210 x24: 0000000000000000
3205 10:56:31.985342 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3206 10:56:31.985823 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3207 10:56:32.025709 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3208 10:56:32.026180 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3209 10:56:32.026970 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3210 10:56:32.027404 # selftests: lkdtm: READ_AFTER_FREE.sh
3211 10:56:32.027833 <4>[ 142.925743] hardirqs last enabled at (282397): [<ffff8000081c9cd8>] tick_nohz_idle_enter+0x78/0x140
3212 10:56:32.028229 <4>[ 142.935168] hardirqs last disabled at (282398): [<ffff800008126cdc>] do_idle+0xec/0x310
3213 10:56:32.029030 <4>[ 142.943457] softirqs last enabled at (282390): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
3214 10:56:32.052469 <4>[ 142.952527] softirqs last disabled at (282377): [<ffff80000801070c>] __do_softirq+0x1c/0x28
3215 10:56:32.055691 <4>[ 142.961161] ---[ end trace 0000000000000000 ]---
3216 10:56:32.335945 <6>[ 143.226555] lkdtm: Performing direct entry READ_AFTER_FREE
3217 10:56:32.336682 <6>[ 143.232437] lkdtm: Value in memory before free: 12345678
3218 10:56:32.336933 <6>[ 143.238794] lkdtm: Attempting bad read from freed memory
3219 10:56:32.339125 <6>[ 143.244449] lkdtm: Memory correctly poisoned (6b6b6b6b)
3220 10:56:32.490094 # [ 143.226555] lkdtm: Performing direct entry READ_AFTER_FREE
3221 10:56:32.490629 # [ 143.232437] lkdtm: Value in memory before free: 12345678
3222 10:56:32.491170 # [ 143.238794] lkdtm: Attempting bad read from freed memory
3223 10:56:32.491525 # [ 143.244449] lkdtm: Memory correctly poisoned (6b6b6b6b)
3224 10:56:32.514169 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3225 10:56:32.562224 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3226 10:56:32.689825 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3227 10:56:33.089844 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3228 10:56:33.121802 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3229 10:56:33.233787 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3230 10:56:33.896248 <6>[ 144.786446] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3231 10:56:33.896830 <6>[ 144.792833] lkdtm: Value in memory before free: 12345678
3232 10:56:33.899489 <6>[ 144.798492] lkdtm: Attempting to read from freed memory
3233 10:56:33.900026 <6>[ 144.804057] lkdtm: Memory correctly poisoned (0)
3234 10:56:34.035232 # [ 144.786446] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3235 10:56:34.035748 # [ 144.792833] lkdtm: Value in memory before free: 12345678
3236 10:56:34.036206 # [ 144.798492] lkdtm: Attempting to read from freed memory
3237 10:56:34.036562 # [ 144.804057] lkdtm: Memory correctly poisoned (0)
3238 10:56:34.059267 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3239 10:56:34.107211 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3240 10:56:34.219209 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3241 10:56:34.851509 <6>[ 145.752862] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3242 10:56:34.854844 <6>[ 145.759044] lkdtm: Memory appears initialized (6b, no earlier values)
3243 10:56:34.984444 # [ 145.752862] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3244 10:56:34.987706 # [ 145.759044] lkdtm: Memory appears initialized (6b, no earlier values)
3245 10:56:35.019616 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3246 10:56:35.067585 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3247 10:56:35.195438 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3248 10:56:35.837010 <6>[ 146.741883] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3249 10:56:35.840213 <6>[ 146.748091] lkdtm: Memory appears initialized (0, no earlier values)
3250 10:56:35.969862 # [ 146.741883] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3251 10:56:35.973100 # [ 146.748091] lkdtm: Memory appears initialized (0, no earlier values)
3252 10:56:36.004926 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3253 10:56:36.068896 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3254 10:56:36.180754 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3255 10:56:36.764723 <6>[ 147.648463] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3256 10:56:36.765198 <6>[ 147.654443] lkdtm: Attempting double slab free ...
3257 10:56:36.765933 <3>[ 147.659613] =============================================================================
3258 10:56:36.766261 <3>[ 147.668078] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3259 10:56:36.766619 <3>[ 147.668078]
3260 10:56:36.768194 <3>[ 147.681067] -----------------------------------------------------------------------------
3261 10:56:36.768592 <3>[ 147.681067]
3262 10:56:36.808460 <3>[ 147.691266] Slab 0xfffffc0020121fc0 objects=25 used=0 fp=0xffff00080487f008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3263 10:56:36.808919 <4>[ 147.703918] CPU: 5 PID: 1874 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3264 10:56:36.809347 <4>[ 147.711950] Hardware name: ARM Juno development board (r0) (DT)
3265 10:56:36.809740 <4>[ 147.718146] Call trace:
3266 10:56:36.810114 <4>[ 147.720861] dump_backtrace+0xe8/0x140
3267 10:56:36.810492 <4>[ 147.724896] show_stack+0x30/0x40
3268 10:56:36.811745 <4>[ 147.728487] dump_stack_lvl+0x88/0xb4
3269 10:56:36.812232 <4>[ 147.732429] dump_stack+0x18/0x34
3270 10:56:36.851644 <4>[ 147.736020] slab_err+0xb4/0xf0
3271 10:56:36.852139 <4>[ 147.739438] free_debug_processing+0x4b4/0x57c
3272 10:56:36.852962 <4>[ 147.744165] __slab_free+0x330/0x480
3273 10:56:36.853335 <4>[ 147.748017] kmem_cache_free+0x358/0x3b4
3274 10:56:36.853728 <4>[ 147.752219] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3275 10:56:36.854110 <4>[ 147.756858] lkdtm_do_action+0x2c/0x50
3276 10:56:36.854486 <4>[ 147.760884] direct_entry+0x164/0x180
3277 10:56:36.854857 <4>[ 147.764824] full_proxy_write+0x68/0xc0
3278 10:56:36.855152 <4>[ 147.768943] vfs_write+0xcc/0x2e0
3279 10:56:36.855505 <4>[ 147.772540] ksys_write+0x80/0x110
3280 10:56:36.900204 <4>[ 147.776222] __arm64_sys_write+0x28/0x40
3281 10:56:36.900698 <4>[ 147.780428] invoke_syscall+0x8c/0x120
3282 10:56:36.901039 <4>[ 147.784461] el0_svc_common.constprop.0+0x68/0x124
3283 10:56:36.901364 <4>[ 147.789538] do_el0_svc+0x40/0xcc
3284 10:56:36.901773 <4>[ 147.793134] el0_svc+0x48/0xc0
3285 10:56:36.902160 <4>[ 147.796465] el0t_64_sync_handler+0xf4/0x120
3286 10:56:36.902537 <4>[ 147.801014] el0t_64_sync+0x18c/0x190
3287 10:56:36.903343 <3>[ 147.805039] FIX lkdtm-heap-double_free: Object at 0xffff00080487f008 not freed
3288 10:56:37.044889 # [ 147.648463] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3289 10:56:37.045429 # [ 147.654443] lkdtm: Attempting double slab free ...
3290 10:56:37.045839 # [ 147.659613] =============================================================================
3291 10:56:37.046179 # [ 147.668078] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3292 10:56:37.046499 #
3293 10:56:37.046830 # [ 147.681067] -----------------------------------------------------------------------------
3294 10:56:37.048218 #
3295 10:56:37.088337 # [ 147.691266] Slab 0xfffffc0020121fc0 objects=25 used=0 fp=0xffff00080487f008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3296 10:56:37.088834 # [ 147.703918] CPU: 5 PID: 1874 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3297 10:56:37.089204 # [ 147.711950] Hardware name: ARM Juno development board (r0) (DT)
3298 10:56:37.089535 # [ 147.718146] Call trace:
3299 10:56:37.089847 # [ 147.720861] dump_backtrace+0xe8/0x140
3300 10:56:37.090147 # [ 147.724896] show_stack+0x30/0x40
3301 10:56:37.090435 # [ 147.728487] dump_stack_lvl+0x88/0xb4
3302 10:56:37.091230 # [ 147.732429] dump_stack+0x18/0x34
3303 10:56:37.130850 # [ 147.736020] slab_err+0xb4/0xf0
3304 10:56:37.131136 # [ 147.739438] free_debug_processing+0x4b4/0x57c
3305 10:56:37.131332 # [ 147.744165] __slab_free+0x330/0x480
3306 10:56:37.131839 # [ 147.748017] kmem_cache_free+0x358/0x3b4
3307 10:56:37.132039 # [ 147.752219] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3308 10:56:37.132194 # [ 147.756858] lkdtm_do_action+0x2c/0x50
3309 10:56:37.132343 # [ 147.760884] direct_entry+0x164/0x180
3310 10:56:37.132541 # [ 147.764824] full_proxy_write+0x68/0xc0
3311 10:56:37.132737 # [ 147.768943] vfs_write+0xcc/0x2e0
3312 10:56:37.132917 # [ 147.772540] ksys_write+0x80/0x110
3313 10:56:37.133972 # [ 147.776222] __arm64_sys_write+0x28/0x40
3314 10:56:37.178733 # [ 147.780428] invoke_syscall+0x8c/0x120
3315 10:56:37.179022 # [ 147.784461] el0_svc_common.constprop.0+0x68/0x124
3316 10:56:37.179263 # [ 147.789538] do_el0_svc+0x40/0xcc
3317 10:56:37.179472 # [ 147.793134] el0_svc+0x48/0xc0
3318 10:56:37.179671 # [ 147.796465] el0t_64_sync_handler+0xf4/0x120
3319 10:56:37.179894 # [ 147.801014] el0t_64_sync+0x18c/0x190
3320 10:56:37.180087 # [ 147.805039] FIX lkdtm-heap-double_free: Object at 0xffff00080487f008 not freed
3321 10:56:37.180222 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3322 10:56:37.181894 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3323 10:56:37.229806 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3324 10:56:37.830183 <6>[ 148.712990] lkdtm: Performing direct entry SLAB_FREE_CROSS
3325 10:56:37.830674 <6>[ 148.718878] lkdtm: Attempting cross-cache slab free ...
3326 10:56:37.831005 <4>[ 148.724444] ------------[ cut here ]------------
3327 10:56:37.831653 <4>[ 148.729393] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3328 10:56:37.832006 <4>[ 148.738151] WARNING: CPU: 1 PID: 1913 at mm/slab.h:660 cache_from_obj+0xec/0x130
3329 10:56:37.873480 <4>[ 148.745851] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3330 10:56:37.873928 <4>[ 148.759694] CPU: 1 PID: 1913 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3331 10:56:37.874245 <4>[ 148.767719] Hardware name: ARM Juno development board (r0) (DT)
3332 10:56:37.874926 <4>[ 148.773910] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3333 10:56:37.875273 <4>[ 148.781151] pc : cache_from_obj+0xec/0x130
3334 10:56:37.875583 <4>[ 148.785520] lr : cache_from_obj+0xec/0x130
3335 10:56:37.875924 <4>[ 148.789886] sp : ffff80000f003910
3336 10:56:37.877054 <4>[ 148.793466] x29: ffff80000f003910 x28: ffff00080ba28040 x27: 0000000000000000
3337 10:56:37.916947 <4>[ 148.800893] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa89ff000
3338 10:56:37.917406 <4>[ 148.808318] x23: ffff00080bf0e000 x22: ffff800008c103e4 x21: ffff000806f0c080
3339 10:56:37.917748 <4>[ 148.815742] x20: ffff000806f0c280 x19: ffff00080bf0e008 x18: 0000000000000000
3340 10:56:37.918063 <4>[ 148.823166] x17: ffff800008400244 x16: ffff8000084001bc x15: ffff8000080b2580
3341 10:56:37.918362 <4>[ 148.830590] x14: ffff80000969e7dc x13: ffff80000802e15c x12: ffff80000843e978
3342 10:56:37.960279 <4>[ 148.838013] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096a7810
3343 10:56:37.960737 <4>[ 148.845437] x8 : ffff80000f003438 x7 : 0000000000000000 x6 : 0000000000000028
3344 10:56:37.961081 <4>[ 148.852861] x5 : ffff80000f004000 x4 : 0000000000000001 x3 : ffff80000b0654c8
3345 10:56:37.961395 <4>[ 148.860284] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba28040
3346 10:56:37.961697 <4>[ 148.867707] Call trace:
3347 10:56:37.961988 <4>[ 148.870417] cache_from_obj+0xec/0x130
3348 10:56:37.962276 <4>[ 148.874437] kmem_cache_free+0x44/0x3b4
3349 10:56:37.962558 <4>[ 148.878544] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3350 10:56:37.963494 <4>[ 148.883088] lkdtm_do_action+0x2c/0x50
3351 10:56:38.003637 <4>[ 148.887107] direct_entry+0x164/0x180
3352 10:56:38.004141 <4>[ 148.891038] full_proxy_write+0x68/0xc0
3353 10:56:38.004490 <4>[ 148.895149] vfs_write+0xcc/0x2e0
3354 10:56:38.004814 <4>[ 148.898738] ksys_write+0x80/0x110
3355 10:56:38.005116 <4>[ 148.902411] __arm64_sys_write+0x28/0x40
3356 10:56:38.005409 <4>[ 148.906608] invoke_syscall+0x8c/0x120
3357 10:56:38.005694 <4>[ 148.910633] el0_svc_common.constprop.0+0x68/0x124
3358 10:56:38.005978 <4>[ 148.915701] do_el0_svc+0x40/0xcc
3359 10:56:38.006256 <4>[ 148.919289] el0_svc+0x48/0xc0
3360 10:56:38.006566 <4>[ 148.922614] el0t_64_sync_handler+0xf4/0x120
3361 10:56:38.007287 <4>[ 148.927155] el0t_64_sync+0x18c/0x190
3362 10:56:38.047037 <4>[ 148.931088] irq event stamp: 0
3363 10:56:38.047482 <4>[ 148.934406] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3364 10:56:38.047861 <4>[ 148.940952] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3365 10:56:38.048193 <4>[ 148.949415] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3366 10:56:38.048497 <4>[ 148.957875] softirqs last disabled at (0): [<0000000000000000>] 0x0
3367 10:56:38.048790 <4>[ 148.964417] ---[ end trace 0000000000000000 ]---
3368 10:56:38.090356 <3>[ 148.969424] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=5 pid=1913
3369 10:56:38.090764 <4>[ 148.976981] kmem_cache_alloc+0x2a4/0x2c0
3370 10:56:38.091002 <4>[ 148.981302] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3371 10:56:38.091182 <4>[ 148.985874] lkdtm_do_action+0x2c/0x50
3372 10:56:38.091413 <4>[ 148.989919] direct_entry+0x164/0x180
3373 10:56:38.091588 <4>[ 148.993879] full_proxy_write+0x68/0xc0
3374 10:56:38.091824 <4>[ 148.998015] vfs_write+0xcc/0x2e0
3375 10:56:38.091968 <4>[ 149.001632] ksys_write+0x80/0x110
3376 10:56:38.092129 <4>[ 149.005331] __arm64_sys_write+0x28/0x40
3377 10:56:38.092257 <4>[ 149.009554] invoke_syscall+0x8c/0x120
3378 10:56:38.116963 <4>[ 149.013606] el0_svc_common.constprop.0+0x68/0x124
3379 10:56:38.117257 <4>[ 149.018700] do_el0_svc+0x40/0xcc
3380 10:56:38.117434 <4>[ 149.022321] el0_svc+0x48/0xc0
3381 10:56:38.120074 <4>[ 149.025655] el0t_64_sync_handler+0xf4/0x120
3382 10:56:38.120344 <4>[ 149.030232] el0t_64_sync+0x18c/0x190
3383 10:56:38.272059 # [ 148.712990] lkdtm: Performing direct entry SLAB_FREE_CROSS
3384 10:56:38.272343 # [ 148.718878] lkdtm: Attempting cross-cache slab free ...
3385 10:56:38.272538 # [ 148.724444] ------------[ cut here ]------------
3386 10:56:38.272705 # [ 148.729393] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3387 10:56:38.272865 # [ 148.738151] WARNING: CPU: 1 PID: 1913 at mm/slab.h:660 cache_from_obj+0xec/0x130
3388 10:56:38.275210 # [ 148.745851] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3389 10:56:38.315545 # [ 148.759694] CPU: 1 PID: 1913 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3390 10:56:38.316069 # [ 148.767719] Hardware name: ARM Juno development board (r0) (DT)
3391 10:56:38.316412 # [ 148.773910] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3392 10:56:38.316728 # [ 148.781151] pc : cache_from_obj+0xec/0x130
3393 10:56:38.317025 # [ 148.785520] lr : cache_from_obj+0xec/0x130
3394 10:56:38.317316 # [ 148.789886] sp : ffff80000f003910
3395 10:56:38.317597 # [ 148.793466] x29: ffff80000f003910 x28: ffff00080ba28040 x27: 0000000000000000
3396 10:56:38.358736 # [ 148.800893] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa89ff000
3397 10:56:38.359217 # [ 148.808318] x23: ffff00080bf0e000 x22: ffff800008c103e4 x21: ffff000806f0c080
3398 10:56:38.359664 # [ 148.815742] x20: ffff000806f0c280 x19: ffff00080bf0e008 x18: 0000000000000000
3399 10:56:38.360103 # [ 148.823166] x17: ffff800008400244 x16: ffff8000084001bc x15: ffff8000080b2580
3400 10:56:38.360496 # [ 148.830590] x14: ffff80000969e7dc x13: ffff80000802e15c x12: ffff80000843e978
3401 10:56:38.360877 # [ 148.838013] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096a7810
3402 10:56:38.401888 # [ 148.845437] x8 : ffff80000f003438 x7 : 0000000000000000 x6 : 0000000000000028
3403 10:56:38.402375 # [ 148.852861] x5 : ffff80000f004000 x4 : 0000000000000001 x3 : ffff80000b0654c8
3404 10:56:38.402821 # [ 148.860284] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba28040
3405 10:56:38.403222 # [ 148.867707] Call trace:
3406 10:56:38.403608 # [ 148.870417] cache_from_obj+0xec/0x130
3407 10:56:38.404023 # [ 148.874437] kmem_cache_free+0x44/0x3b4
3408 10:56:38.404401 # [ 148.878544] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3409 10:56:38.404770 # [ 148.883088] lkdtm_do_action+0x2c/0x50
3410 10:56:38.405512 # [ 148.887107] direct_entry+0x164/0x180
3411 10:56:38.444959 # [ 148.891038] full_proxy_write+0x68/0xc0
3412 10:56:38.445448 # [ 148.895149] vfs_write+0xcc/0x2e0
3413 10:56:38.445883 # [ 148.898738] ksys_write+0x80/0x110
3414 10:56:38.446289 # [ 148.902411] __arm64_sys_write+0x28/0x40
3415 10:56:38.446676 # [ 148.906608] invoke_syscall+0x8c/0x120
3416 10:56:38.447056 # [ 148.910633] el0_svc_common.constprop.0+0x68/0x124
3417 10:56:38.447833 # [ 148.915701] do_el0_svc+0x40/0xcc
3418 10:56:38.448194 # [ 148.919289] el0_svc+0x48/0xc0
3419 10:56:38.448574 # [ 148.922614] el0t_64_sync_handler+0xf4/0x120
3420 10:56:38.448947 # [ 148.927155] el0t_64_sync+0x18c/0x190
3421 10:56:38.449311 # [ 148.931088] irq event stamp: 0
3422 10:56:38.488215 # [ 148.934406] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3423 10:56:38.488718 # [ 148.940952] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3424 10:56:38.489169 # [ 148.949415] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3425 10:56:38.489999 # [ 148.957875] softirqs last disabled at (0): [<0000000000000000>] 0x0
3426 10:56:38.490379 # [ 148.964417] ---[ end trace 0000000000000000 ]---
3427 10:56:38.490775 # [ 148.969424] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=5 pid=1913
3428 10:56:38.491577 # [ 148.976981] kmem_cache_alloc+0x2a4/0x2c0
3429 10:56:38.531318 # [ 148.981302] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3430 10:56:38.532218 # [ 148.985874] lkdtm_do_action+0x2c/0x50
3431 10:56:38.532620 # [ 148.989919] direct_entry+0x164/0x180
3432 10:56:38.533029 # [ 148.993879] full_proxy_write+0x68/0xc0
3433 10:56:38.533414 # [ 148.998015] vfs_write+0xcc/0x2e0
3434 10:56:38.533798 # [ 149.001632] ksys_write+0x80/0x110
3435 10:56:38.534165 # [ 149.005331] __arm64_sys_write+0x28/0x40
3436 10:56:38.534540 # [ 149.009554] invoke_syscall+0x8c/0x120
3437 10:56:38.534920 # [ 149.013606] el0_svc_common.constprop.0+0x68/0x124
3438 10:56:38.535288 # [ 149.018700] do_el0_svc+0x40/0xcc
3439 10:56:38.535745 # [ 149.022321] el0_svc+0x48/0xc0
3440 10:56:38.562983 # [ 149.025655] el0t_64_sync_handler+0xf4/0x120
3441 10:56:38.563463 # [ 149.030232] el0t_64_sync+0x18c/0x190
3442 10:56:38.563934 # SLAB_FREE_CROSS: saw 'call trace:': ok
3443 10:56:38.564342 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3444 10:56:38.566175 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3445 10:56:39.055140 <6>[ 149.939256] lkdtm: Performing direct entry SLAB_FREE_PAGE
3446 10:56:39.055465 <6>[ 149.945161] lkdtm: Attempting non-Slab slab free ...
3447 10:56:39.056132 <4>[ 149.950471] ------------[ cut here ]------------
3448 10:56:39.056509 <4>[ 149.955422] virt_to_cache: Object is not a Slab page!
3449 10:56:39.056837 <4>[ 149.960937] WARNING: CPU: 1 PID: 1952 at mm/slab.h:625 cache_from_obj+0xc0/0x130
3450 10:56:39.058655 <4>[ 149.968638] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3451 10:56:39.098619 <4>[ 149.982480] CPU: 1 PID: 1952 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3452 10:56:39.099112 <4>[ 149.990506] Hardware name: ARM Juno development board (r0) (DT)
3453 10:56:39.099845 <4>[ 149.996697] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3454 10:56:39.100197 <4>[ 150.003939] pc : cache_from_obj+0xc0/0x130
3455 10:56:39.100511 <4>[ 150.008308] lr : cache_from_obj+0xc0/0x130
3456 10:56:39.100808 <4>[ 150.012675] sp : ffff80000f0b39e0
3457 10:56:39.102150 <4>[ 150.016254] x29: ffff80000f0b39e0 x28: ffff00080b00cf00 x27: 0000000000000000
3458 10:56:39.142004 <4>[ 150.023681] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbaabf000
3459 10:56:39.142470 <4>[ 150.031106] x23: ffff000806a42000 x22: ffff800008c0fbd0 x21: 000000000000000f
3460 10:56:39.142902 <4>[ 150.038529] x20: 0000000000000000 x19: ffff80000b687000 x18: 0000000000000000
3461 10:56:39.143305 <4>[ 150.045952] x17: ffff800008400244 x16: ffff800008400190 x15: ffff8000080b2580
3462 10:56:39.143697 <4>[ 150.053376] x14: ffff80000969e7dc x13: ffff80000802e15c x12: ffff80000843e978
3463 10:56:39.145263 <4>[ 150.060800] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096a7810
3464 10:56:39.185360 <4>[ 150.068224] x8 : ffff80000f0b3508 x7 : 0000000000000000 x6 : 0000000000000028
3465 10:56:39.185808 <4>[ 150.075648] x5 : ffff80000f0b4000 x4 : 0000000000000001 x3 : ffff80000b0654c8
3466 10:56:39.186143 <4>[ 150.083071] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b00cf00
3467 10:56:39.186451 <4>[ 150.090494] Call trace:
3468 10:56:39.186747 <4>[ 150.093204] cache_from_obj+0xc0/0x130
3469 10:56:39.187037 <4>[ 150.097224] kmem_cache_free+0x44/0x3b4
3470 10:56:39.187320 <4>[ 150.101330] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3471 10:56:39.188566 <4>[ 150.105788] lkdtm_do_action+0x2c/0x50
3472 10:56:39.228701 <4>[ 150.109807] direct_entry+0x164/0x180
3473 10:56:39.229151 <4>[ 150.113738] full_proxy_write+0x68/0xc0
3474 10:56:39.229488 <4>[ 150.117849] vfs_write+0xcc/0x2e0
3475 10:56:39.229796 <4>[ 150.121437] ksys_write+0x80/0x110
3476 10:56:39.230089 <4>[ 150.125111] __arm64_sys_write+0x28/0x40
3477 10:56:39.230373 <4>[ 150.129307] invoke_syscall+0x8c/0x120
3478 10:56:39.230658 <4>[ 150.133332] el0_svc_common.constprop.0+0x68/0x124
3479 10:56:39.230939 <4>[ 150.138400] do_el0_svc+0x40/0xcc
3480 10:56:39.231215 <4>[ 150.141988] el0_svc+0x48/0xc0
3481 10:56:39.231493 <4>[ 150.145312] el0t_64_sync_handler+0xf4/0x120
3482 10:56:39.232297 <4>[ 150.149854] el0t_64_sync+0x18c/0x190
3483 10:56:39.276580 <4>[ 150.153786] irq event stamp: 0
3484 10:56:39.277054 <4>[ 150.157104] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3485 10:56:39.277776 <4>[ 150.163650] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3486 10:56:39.278139 <4>[ 150.172113] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3487 10:56:39.278453 <4>[ 150.180573] softirqs last disabled at (0): [<0000000000000000>] 0x0
3488 10:56:39.279843 <4>[ 150.187115] ---[ end trace 0000000000000000 ]---
3489 10:56:39.431300 # [ 149.939256] lkdtm: Performing direct entry SLAB_FREE_PAGE
3490 10:56:39.431568 # [ 149.945161] lkdtm: Attempting non-Slab slab free ...
3491 10:56:39.431739 # [ 149.950471] ------------[ cut here ]------------
3492 10:56:39.431925 # [ 149.955422] virt_to_cache: Object is not a Slab page!
3493 10:56:39.432342 # [ 149.960937] WARNING: CPU: 1 PID: 1952 at mm/slab.h:625 cache_from_obj+0xc0/0x130
3494 10:56:39.432507 # [ 149.968638] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3495 10:56:39.474477 # [ 149.982480] CPU: 1 PID: 1952 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3496 10:56:39.474744 # [ 149.990506] Hardware name: ARM Juno development board (r0) (DT)
3497 10:56:39.474914 # [ 149.996697] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3498 10:56:39.475069 # [ 150.003939] pc : cache_from_obj+0xc0/0x130
3499 10:56:39.475216 # [ 150.008308] lr : cache_from_obj+0xc0/0x130
3500 10:56:39.475359 # [ 150.012675] sp : ffff80000f0b39e0
3501 10:56:39.475499 # [ 150.016254] x29: ffff80000f0b39e0 x28: ffff00080b00cf00 x27: 0000000000000000
3502 10:56:39.477653 # [ 150.023681] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbaabf000
3503 10:56:39.517920 # [ 150.031106] x23: ffff000806a42000 x22: ffff800008c0fbd0 x21: 000000000000000f
3504 10:56:39.518777 # [ 150.038529] x20: 0000000000000000 x19: ffff80000b687000 x18: 0000000000000000
3505 10:56:39.519150 # [ 150.045952] x17: ffff800008400244 x16: ffff800008400190 x15: ffff8000080b2580
3506 10:56:39.519467 # [ 150.053376] x14: ffff80000969e7dc x13: ffff80000802e15c x12: ffff80000843e978
3507 10:56:39.519764 # [ 150.060800] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096a7810
3508 10:56:39.561034 # [ 150.068224] x8 : ffff80000f0b3508 x7 : 0000000000000000 x6 : 0000000000000028
3509 10:56:39.561500 # [ 150.075648] x5 : ffff80000f0b4000 x4 : 0000000000000001 x3 : ffff80000b0654c8
3510 10:56:39.562230 # [ 150.083071] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b00cf00
3511 10:56:39.562579 # [ 150.090494] Call trace:
3512 10:56:39.562885 # [ 150.093204] cache_from_obj+0xc0/0x130
3513 10:56:39.563175 # [ 150.097224] kmem_cache_free+0x44/0x3b4
3514 10:56:39.563455 # [ 150.101330] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3515 10:56:39.563737 # [ 150.105788] lkdtm_do_action+0x2c/0x50
3516 10:56:39.564060 # [ 150.109807] direct_entry+0x164/0x180
3517 10:56:39.564500 # [ 150.113738] full_proxy_write+0x68/0xc0
3518 10:56:39.604250 # [ 150.117849] vfs_write+0xcc/0x2e0
3519 10:56:39.604742 # [ 150.121437] ksys_write+0x80/0x110
3520 10:56:39.605126 # [ 150.125111] __arm64_sys_write+0x28/0x40
3521 10:56:39.605438 # [ 150.129307] invoke_syscall+0x8c/0x120
3522 10:56:39.605732 # [ 150.133332] el0_svc_common.constprop.0+0x68/0x124
3523 10:56:39.606027 # [ 150.138400] do_el0_svc+0x40/0xcc
3524 10:56:39.606749 # [ 150.141988] el0_svc+0x48/0xc0
3525 10:56:39.607066 # [ 150.145312] el0t_64_sync_handler+0xf4/0x120
3526 10:56:39.607357 # [ 150.149854] el0t_64_sync+0x18c/0x190
3527 10:56:39.607655 # [ 150.153786] irq event stamp: 0
3528 10:56:39.657388 # [ 150.157104] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3529 10:56:39.657856 # [ 150.163650] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3530 10:56:39.658193 # [ 150.172113] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3531 10:56:39.658500 # [ 150.180573] softirqs last disabled at (0): [<0000000000000000>] 0x0
3532 10:56:39.658798 # [ 150.187115] ---[ end trace 0000000000000000 ]---
3533 10:56:39.659091 # SLAB_FREE_PAGE: saw 'call trace:': ok
3534 10:56:39.660576 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3535 10:56:39.661065 # selftests: lkdtm: SOFTLOCKUP.sh
3536 10:56:40.028133 # Skipping SOFTLOCKUP: Hangs the system
3537 10:56:40.076072 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3538 10:56:40.187916 # selftests: lkdtm: HARDLOCKUP.sh
3539 10:56:40.587723 # Skipping HARDLOCKUP: Hangs the system
3540 10:56:40.635618 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3541 10:56:40.747621 # selftests: lkdtm: SPINLOCKUP.sh
3542 10:56:41.147399 # Skipping SPINLOCKUP: Hangs the system
3543 10:56:41.195344 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3544 10:56:41.307218 # selftests: lkdtm: HUNG_TASK.sh
3545 10:56:41.707077 # Skipping HUNG_TASK: Hangs the system
3546 10:56:41.754977 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3547 10:56:41.850951 # selftests: lkdtm: EXEC_DATA.sh
3548 10:56:42.473335 <6>[ 153.357171] lkdtm: Performing direct entry EXEC_DATA
3549 10:56:42.473655 <6>[ 153.362513] lkdtm: attempting ok execution at ffff800008c104c0
3550 10:56:42.473906 <6>[ 153.368863] lkdtm: attempting bad execution at ffff80000c2246d8
3551 10:56:42.474131 <1>[ 153.375132] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c2246d8
3552 10:56:42.474600 <1>[ 153.385316] Mem abort info:
3553 10:56:42.474772 <1>[ 153.388449] ESR = 0x000000008600000f
3554 10:56:42.476664 <1>[ 153.392510] EC = 0x21: IABT (current EL), IL = 32 bits
3555 10:56:42.516745 <1>[ 153.398121] SET = 0, FnV = 0
3556 10:56:42.517101 <1>[ 153.401446] EA = 0, S1PTW = 0
3557 10:56:42.517345 <1>[ 153.404875] FSC = 0x0f: level 3 permission fault
3558 10:56:42.517850 <1>[ 153.409957] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
3559 10:56:42.518038 <1>[ 153.416961] [ffff80000c2246d8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=0078000084424703
3560 10:56:42.518191 <0>[ 153.429843] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3561 10:56:42.560037 <4>[ 153.436393] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3562 10:56:42.560359 <4>[ 153.450234] CPU: 1 PID: 2131 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3563 10:56:42.560698 <4>[ 153.458260] Hardware name: ARM Juno development board (r0) (DT)
3564 10:56:42.560967 <4>[ 153.464453] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3565 10:56:42.561180 <4>[ 153.471699] pc : data_area+0x0/0x40
3566 10:56:42.561378 <4>[ 153.475462] lr : execute_location+0x74/0x94
3567 10:56:42.561568 <4>[ 153.479920] sp : ffff80000f3b3ab0
3568 10:56:42.603385 <4>[ 153.483500] x29: ffff80000f3b3ab0 x28: ffff000805469a80 x27: 0000000000000000
3569 10:56:42.603680 <4>[ 153.490927] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb686f000
3570 10:56:42.603950 <4>[ 153.498352] x23: ffff000805d89000 x22: ffff80000f3b3c60 x21: 0000000000000001
3571 10:56:42.604167 <4>[ 153.505776] x20: ffff800008c104c0 x19: ffff80000c2246d8 x18: 0000000000000000
3572 10:56:42.604759 <4>[ 153.513202] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb686f000
3573 10:56:42.606557 <4>[ 153.520626] x14: 0000000000000000 x13: 205d333638383633 x12: 2e33353120205b3e
3574 10:56:42.646759 <4>[ 153.528052] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3575 10:56:42.647043 <4>[ 153.535476] x8 : ffff80000f3b3788 x7 : 0000000000000000 x6 : 0000000000000001
3576 10:56:42.647238 <4>[ 153.542905] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
3577 10:56:42.647408 <4>[ 153.550328] x2 : 0000000000000000 x1 : ffff000805469a80 x0 : 0000000000000033
3578 10:56:42.647566 <4>[ 153.557755] Call trace:
3579 10:56:42.647717 <4>[ 153.560465] data_area+0x0/0x40
3580 10:56:42.647891 <4>[ 153.563875] lkdtm_EXEC_DATA+0x24/0x30
3581 10:56:42.649901 <4>[ 153.567896] lkdtm_do_action+0x2c/0x50
3582 10:56:42.690381 <4>[ 153.571916] direct_entry+0x164/0x180
3583 10:56:42.690839 <4>[ 153.575848] full_proxy_write+0x68/0xc0
3584 10:56:42.691180 <4>[ 153.579959] vfs_write+0xcc/0x2e0
3585 10:56:42.691524 <4>[ 153.583548] ksys_write+0x80/0x110
3586 10:56:42.691961 <4>[ 153.587222] __arm64_sys_write+0x28/0x40
3587 10:56:42.692348 <4>[ 153.591419] invoke_syscall+0x8c/0x120
3588 10:56:42.692721 <4>[ 153.595444] el0_svc_common.constprop.0+0x68/0x124
3589 10:56:42.693089 <4>[ 153.600512] do_el0_svc+0x40/0xcc
3590 10:56:42.693512 <4>[ 153.604100] el0_svc+0x48/0xc0
3591 10:56:42.693830 <4>[ 153.607423] el0t_64_sync_handler+0xf4/0x120
3592 10:56:42.694494 <4>[ 153.611965] el0t_64_sync+0x18c/0x190
3593 10:56:42.719236 <0>[ 153.615903] Code: 06f0c280 ffff0008 04e1fe80 ffff0008 (aa1e03e9)
3594 10:56:42.722079 <4>[ 153.622271] ---[ end trace 0000000000000000 ]---
3595 10:56:42.722334 # Segmentation fault
3596 10:56:42.866048 # [ 153.357171] lkdtm: Performing direct entry EXEC_DATA
3597 10:56:42.866385 # [ 153.362513] lkdtm: attempting ok execution at ffff800008c104c0
3598 10:56:42.866600 # [ 153.368863] lkdtm: attempting bad execution at ffff80000c2246d8
3599 10:56:42.866774 # [ 153.375132] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c2246d8
3600 10:56:42.866936 # [ 153.385316] Mem abort info:
3601 10:56:42.867090 # [ 153.388449] ESR = 0x000000008600000f
3602 10:56:42.869122 # [ 153.392510] EC = 0x21: IABT (current EL), IL = 32 bits
3603 10:56:42.869353 # [ 153.398121] SET = 0, FnV = 0
3604 10:56:42.909221 # [ 153.401446] EA = 0, S1PTW = 0
3605 10:56:42.909495 # [ 153.404875] FSC = 0x0f: level 3 permission fault
3606 10:56:42.909691 # [ 153.409957] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
3607 10:56:42.909863 # [ 153.416961] [ffff80000c2246d8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=0078000084424703
3608 10:56:42.910026 # [ 153.429843] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3609 10:56:42.952340 # [ 153.436393] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3610 10:56:42.952597 # [ 153.450234] CPU: 1 PID: 2131 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3611 10:56:42.952783 # [ 153.458260] Hardware name: ARM Juno development board (r0) (DT)
3612 10:56:42.952947 # [ 153.464453] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3613 10:56:42.953104 # [ 153.471699] pc : data_area+0x0/0x40
3614 10:56:42.953253 # [ 153.475462] lr : execute_location+0x74/0x94
3615 10:56:42.953414 # [ 153.479920] sp : ffff80000f3b3ab0
3616 10:56:42.995462 # [ 153.483500] x29: ffff80000f3b3ab0 x28: ffff000805469a80 x27: 0000000000000000
3617 10:56:42.995712 # [ 153.490927] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb686f000
3618 10:56:42.995926 # [ 153.498352] x23: ffff000805d89000 x22: ffff80000f3b3c60 x21: 0000000000000001
3619 10:56:42.996086 # [ 153.505776] x20: ffff800008c104c0 x19: ffff80000c2246d8 x18: 0000000000000000
3620 10:56:42.996236 # [ 153.513202] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb686f000
3621 10:56:42.996382 # [ 153.520626] x14: 0000000000000000 x13: 205d333638383633 x12: 2e33353120205b3e
3622 10:56:43.038668 # [ 153.528052] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3623 10:56:43.038933 # [ 153.535476] x8 : ffff80000f3b3788 x7 : 0000000000000000 x6 : 0000000000000001
3624 10:56:43.039166 # [ 153.542905] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
3625 10:56:43.039373 # [ 153.550328] x2 : 0000000000000000 x1 : ffff000805469a80 x0 : 0000000000000033
3626 10:56:43.039569 # [ 153.557755] Call trace:
3627 10:56:43.039764 # [ 153.560465] data_area+0x0/0x40
3628 10:56:43.039932 # [ 153.563875] lkdtm_EXEC_DATA+0x24/0x30
3629 10:56:43.040045 # [ 153.567896] lkdtm_do_action+0x2c/0x50
3630 10:56:43.041755 # [ 153.571916] direct_entry+0x164/0x180
3631 10:56:43.081853 # [ 153.575848] full_proxy_write+0x68/0xc0
3632 10:56:43.082098 # [ 153.579959] vfs_write+0xcc/0x2e0
3633 10:56:43.082265 # [ 153.583548] ksys_write+0x80/0x110
3634 10:56:43.082420 # [ 153.587222] __arm64_sys_write+0x28/0x40
3635 10:56:43.082568 # [ 153.591419] invoke_syscall+0x8c/0x120
3636 10:56:43.082712 # [ 153.595444] el0_svc_common.constprop.0+0x68/0x124
3637 10:56:43.082854 # [ 153.600512] do_el0_svc+0x40/0xcc
3638 10:56:43.082944 # [ 153.604100] el0_svc+0x48/0xc0
3639 10:56:43.083032 # [ 153.607423] el0t_64_sync_handler+0xf4/0x120
3640 10:56:43.083122 # [ 153.611965] el0t_64_sync+0x18c/0x190
3641 10:56:43.107740 # [ 153.615903] Code: 06f0c280 ffff0008 04e1fe80 ffff0008 (aa1e03e9)
3642 10:56:43.108224 # [ 153.622271] ---[ end trace 0000000000000000 ]---
3643 10:56:43.108564 # EXEC_DATA: saw 'call trace:': ok
3644 10:56:43.111125 ok 35 selftests: lkdtm: EXEC_DATA.sh
3645 10:56:43.111563 # selftests: lkdtm: EXEC_STACK.sh
3646 10:56:43.640596 <6>[ 154.524484] lkdtm: Performing direct entry EXEC_STACK
3647 10:56:43.640874 <6>[ 154.530205] lkdtm: attempting ok execution at ffff800008c104c0
3648 10:56:43.641046 <6>[ 154.536532] lkdtm: attempting bad execution at ffff80000f463868
3649 10:56:43.641516 <1>[ 154.542770] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f463868
3650 10:56:43.641785 <1>[ 154.552740] Mem abort info:
3651 10:56:43.642028 <1>[ 154.555821] ESR = 0x000000008600000f
3652 10:56:43.643820 <1>[ 154.559864] EC = 0x21: IABT (current EL), IL = 32 bits
3653 10:56:43.684070 <1>[ 154.565470] SET = 0, FnV = 0
3654 10:56:43.684345 <1>[ 154.568814] EA = 0, S1PTW = 0
3655 10:56:43.684516 <1>[ 154.572245] FSC = 0x0f: level 3 permission fault
3656 10:56:43.684674 <1>[ 154.577335] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
3657 10:56:43.685084 <1>[ 154.584349] [ffff80000f463868] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000884704003, pte=006800088d8dd703
3658 10:56:43.685242 <0>[ 154.597247] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3659 10:56:43.727381 <4>[ 154.603794] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3660 10:56:43.727976 <4>[ 154.617635] CPU: 1 PID: 2181 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3661 10:56:43.728180 <4>[ 154.625662] Hardware name: ARM Juno development board (r0) (DT)
3662 10:56:43.728345 <4>[ 154.631860] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3663 10:56:43.728500 <4>[ 154.639106] pc : 0xffff80000f463868
3664 10:56:43.728648 <4>[ 154.642867] lr : execute_location+0x74/0x94
3665 10:56:43.728795 <4>[ 154.647330] sp : ffff80000f463820
3666 10:56:43.770687 <4>[ 154.650911] x29: ffff80000f463820 x28: ffff000805469a80 x27: 0000000000000000
3667 10:56:43.771054 <4>[ 154.658342] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff924bf000
3668 10:56:43.771272 <4>[ 154.665767] x23: ffff00080bbe4000 x22: ffff80000f463a20 x21: 0000000000000001
3669 10:56:43.771438 <4>[ 154.673191] x20: ffff800008c104c0 x19: ffff80000f463868 x18: 0000000000000000
3670 10:56:43.771579 <4>[ 154.680617] x17: 000000040044ffff x16: 00000000000001db x15: 00000000000001db
3671 10:56:43.773848 <4>[ 154.688044] x14: 0000000000000000 x13: 205d323335363335 x12: 2e34353120205b3e
3672 10:56:43.814120 <4>[ 154.695471] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3673 10:56:43.814380 <4>[ 154.702902] x8 : ffff80000f4634f8 x7 : 0000000000000000 x6 : 0000000000000001
3674 10:56:43.814550 <4>[ 154.710330] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
3675 10:56:43.814705 <4>[ 154.717753] x2 : 0000000000000000 x1 : ffff000805469a80 x0 : 0000000000000033
3676 10:56:43.814853 <4>[ 154.725177] Call trace:
3677 10:56:43.814995 <4>[ 154.727887] 0xffff80000f463868
3678 10:56:43.815135 <4>[ 154.731296] lkdtm_EXEC_STACK+0x40/0x68
3679 10:56:43.817274 <4>[ 154.735404] lkdtm_do_action+0x2c/0x50
3680 10:56:43.857681 <4>[ 154.739425] direct_entry+0x164/0x180
3681 10:56:43.858134 <4>[ 154.743357] full_proxy_write+0x68/0xc0
3682 10:56:43.858473 <4>[ 154.747468] vfs_write+0xcc/0x2e0
3683 10:56:43.858779 <4>[ 154.751058] ksys_write+0x80/0x110
3684 10:56:43.859439 <4>[ 154.754732] __arm64_sys_write+0x28/0x40
3685 10:56:43.859762 <4>[ 154.758928] invoke_syscall+0x8c/0x120
3686 10:56:43.860101 <4>[ 154.762953] el0_svc_common.constprop.0+0x68/0x124
3687 10:56:43.860394 <4>[ 154.768021] do_el0_svc+0x40/0xcc
3688 10:56:43.860716 <4>[ 154.771609] el0_svc+0x48/0xc0
3689 10:56:43.861078 <4>[ 154.774933] el0t_64_sync_handler+0xf4/0x120
3690 10:56:43.861441 <4>[ 154.779474] el0t_64_sync+0x18c/0x190
3691 10:56:43.886193 <0>[ 154.783411] Code: 08c0eb0c ffff8000 0bbe4000 ffff0008 (aa1e03e9)
3692 10:56:43.886505 <4>[ 154.789780] ---[ end trace 0000000000000000 ]---
3693 10:56:43.886687 # Segmentation fault
3694 10:56:44.017344 # [ 154.524484] lkdtm: Performing direct entry EXEC_STACK
3695 10:56:44.057374 # [ 154.530205] lkdtm: attempting ok execution at ffff800008c104c0
3696 10:56:44.057640 # [ 154.536532] lkdtm: attempting bad execution at ffff80000f463868
3697 10:56:44.057845 # [ 154.542770] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f463868
3698 10:56:44.058040 # [ 154.552740] Mem abort info:
3699 10:56:44.058477 # [ 154.555821] ESR = 0x000000008600000f
3700 10:56:44.058633 # [ 154.559864] EC = 0x21: IABT (current EL), IL = 32 bits
3701 10:56:44.058770 # [ 154.565470] SET = 0, FnV = 0
3702 10:56:44.060586 # [ 154.568814] EA = 0, S1PTW = 0
3703 10:56:44.100955 # [ 154.572245] FSC = 0x0f: level 3 permission fault
3704 10:56:44.101437 # [ 154.577335] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
3705 10:56:44.101770 # [ 154.584349] [ffff80000f463868] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000884704003, pte=006800088d8dd703
3706 10:56:44.102085 # [ 154.597247] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3707 10:56:44.104247 # [ 154.603794] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3708 10:56:44.144031 # [ 154.617635] CPU: 1 PID: 2181 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3709 10:56:44.144529 # [ 154.625662] Hardware name: ARM Juno development board (r0) (DT)
3710 10:56:44.144873 # [ 154.631860] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3711 10:56:44.145548 # [ 154.639106] pc : 0xffff80000f463868
3712 10:56:44.145880 # [ 154.642867] lr : execute_location+0x74/0x94
3713 10:56:44.146176 # [ 154.647330] sp : ffff80000f463820
3714 10:56:44.146467 # [ 154.650911] x29: ffff80000f463820 x28: ffff000805469a80 x27: 0000000000000000
3715 10:56:44.187158 # [ 154.658342] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff924bf000
3716 10:56:44.187648 # [ 154.665767] x23: ffff00080bbe4000 x22: ffff80000f463a20 x21: 0000000000000001
3717 10:56:44.188503 # [ 154.673191] x20: ffff800008c104c0 x19: ffff80000f463868 x18: 0000000000000000
3718 10:56:44.188886 # [ 154.680617] x17: 000000040044ffff x16: 00000000000001db x15: 00000000000001db
3719 10:56:44.189288 # [ 154.688044] x14: 0000000000000000 x13: 205d323335363335 x12: 2e34353120205b3e
3720 10:56:44.190445 # [ 154.695471] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3721 10:56:44.230275 # [ 154.702902] x8 : ffff80000f4634f8 x7 : 0000000000000000 x6 : 0000000000000001
3722 10:56:44.230752 # [ 154.710330] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
3723 10:56:44.231089 # [ 154.717753] x2 : 0000000000000000 x1 : ffff000805469a80 x0 : 0000000000000033
3724 10:56:44.231400 # [ 154.725177] Call trace:
3725 10:56:44.231699 # [ 154.727887] 0xffff80000f463868
3726 10:56:44.232051 # [ 154.731296] lkdtm_EXEC_STACK+0x40/0x68
3727 10:56:44.232342 # [ 154.735404] lkdtm_do_action+0x2c/0x50
3728 10:56:44.232622 # [ 154.739425] direct_entry+0x164/0x180
3729 10:56:44.233543 # [ 154.743357] full_proxy_write+0x68/0xc0
3730 10:56:44.273519 # [ 154.747468] vfs_write+0xcc/0x2e0
3731 10:56:44.273987 # [ 154.751058] ksys_write+0x80/0x110
3732 10:56:44.274322 # [ 154.754732] __arm64_sys_write+0x28/0x40
3733 10:56:44.274633 # [ 154.758928] invoke_syscall+0x8c/0x120
3734 10:56:44.274929 # [ 154.762953] el0_svc_common.constprop.0+0x68/0x124
3735 10:56:44.275214 # [ 154.768021] do_el0_svc+0x40/0xcc
3736 10:56:44.275498 # [ 154.771609] el0_svc+0x48/0xc0
3737 10:56:44.275768 # [ 154.774933] el0t_64_sync_handler+0xf4/0x120
3738 10:56:44.276094 # [ 154.779474] el0t_64_sync+0x18c/0x190
3739 10:56:44.276389 # [ 154.783411] Code: 08c0eb0c ffff8000 0bbe4000 ffff0008 (aa1e03e9)
3740 10:56:44.277140 # [ 154.789780] ---[ end trace 0000000000000000 ]---
3741 10:56:44.294217 # EXEC_STACK: saw 'call trace:': ok
3742 10:56:44.297448 ok 36 selftests: lkdtm: EXEC_STACK.sh
3743 10:56:44.297899 # selftests: lkdtm: EXEC_KMALLOC.sh
3744 10:56:44.833745 <6>[ 155.715983] lkdtm: Performing direct entry EXEC_KMALLOC
3745 10:56:44.834053 <6>[ 155.721593] lkdtm: attempting ok execution at ffff800008c104c0
3746 10:56:44.834280 <6>[ 155.728298] lkdtm: attempting bad execution at ffff00080d2e2800
3747 10:56:44.834751 <1>[ 155.734571] Unable to handle kernel execute from non-executable memory at virtual address ffff00080d2e2800
3748 10:56:44.834940 <1>[ 155.744543] Mem abort info:
3749 10:56:44.835108 <1>[ 155.747623] ESR = 0x000000008600000f
3750 10:56:44.835233 <1>[ 155.751670] EC = 0x21: IABT (current EL), IL = 32 bits
3751 10:56:44.837091 <1>[ 155.757281] SET = 0, FnV = 0
3752 10:56:44.877293 <1>[ 155.760623] EA = 0, S1PTW = 0
3753 10:56:44.877598 <1>[ 155.764054] FSC = 0x0f: level 3 permission fault
3754 10:56:44.877812 <1>[ 155.769137] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
3755 10:56:44.878232 <1>[ 155.776142] [ffff00080d2e2800] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffba3003, pte=006800088d2e2707
3756 10:56:44.878389 <0>[ 155.789032] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3757 10:56:44.920547 <4>[ 155.795579] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3758 10:56:44.920845 <4>[ 155.809420] CPU: 1 PID: 2231 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3759 10:56:44.921361 <4>[ 155.817451] Hardware name: ARM Juno development board (r0) (DT)
3760 10:56:44.921569 <4>[ 155.823646] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3761 10:56:44.921785 <4>[ 155.830887] pc : 0xffff00080d2e2800
3762 10:56:44.921989 <4>[ 155.834652] lr : execute_location+0x74/0x94
3763 10:56:44.922142 <4>[ 155.839113] sp : ffff80000f51b9b0
3764 10:56:44.963891 <4>[ 155.842693] x29: ffff80000f51b9b0 x28: ffff00080546b4c0 x27: 0000000000000000
3765 10:56:44.964453 <4>[ 155.850122] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb55ef000
3766 10:56:44.964663 <4>[ 155.857551] x23: ffff0008048a8000 x22: ffff80000f51bb70 x21: 0000000000000001
3767 10:56:44.964848 <4>[ 155.864977] x20: ffff800008c104c0 x19: ffff00080d2e2800 x18: 0000000000000000
3768 10:56:44.965002 <4>[ 155.872406] x17: ffff800008c1055c x16: ffff800009687664 x15: ffff8000081d3234
3769 10:56:44.965151 <4>[ 155.879833] x14: 0000000000000000 x13: 205d383932383237 x12: 2e35353120205b3e
3770 10:56:45.007364 <4>[ 155.887260] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3771 10:56:45.007656 <4>[ 155.894689] x8 : ffff80000f51b688 x7 : 0000000000000000 x6 : 0000000000000001
3772 10:56:45.007886 <4>[ 155.902112] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
3773 10:56:45.008065 <4>[ 155.909537] x2 : 0000000000000000 x1 : ffff00080546b4c0 x0 : 0000000000000033
3774 10:56:45.008230 <4>[ 155.916965] Call trace:
3775 10:56:45.008384 <4>[ 155.919675] 0xffff00080d2e2800
3776 10:56:45.008533 <4>[ 155.923085] lkdtm_EXEC_KMALLOC+0x38/0x50
3777 10:56:45.010555 <4>[ 155.927371] lkdtm_do_action+0x2c/0x50
3778 10:56:45.050704 <4>[ 155.931390] direct_entry+0x164/0x180
3779 10:56:45.050937 <4>[ 155.935322] full_proxy_write+0x68/0xc0
3780 10:56:45.051110 <4>[ 155.939433] vfs_write+0xcc/0x2e0
3781 10:56:45.051267 <4>[ 155.943021] ksys_write+0x80/0x110
3782 10:56:45.051416 <4>[ 155.946695] __arm64_sys_write+0x28/0x40
3783 10:56:45.051560 <4>[ 155.950892] invoke_syscall+0x8c/0x120
3784 10:56:45.051701 <4>[ 155.954916] el0_svc_common.constprop.0+0x68/0x124
3785 10:56:45.051978 <4>[ 155.959984] do_el0_svc+0x40/0xcc
3786 10:56:45.052261 <4>[ 155.963572] el0_svc+0x48/0xc0
3787 10:56:45.052535 <4>[ 155.966895] el0t_64_sync_handler+0xf4/0x120
3788 10:56:45.054076 <4>[ 155.971436] el0t_64_sync+0x18c/0x190
3789 10:56:45.071915 <0>[ 155.975373] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3790 10:56:45.074916 <4>[ 155.981741] ---[ end trace 0000000000000000 ]---
3791 10:56:45.075385 # Segmentation fault
3792 10:56:45.249409 # [ 155.715983] lkdtm: Performing direct entry EXEC_KMALLOC
3793 10:56:45.249701 # [ 155.721593] lkdtm: attempting ok execution at ffff800008c104c0
3794 10:56:45.249891 # [ 155.728298] lkdtm: attempting bad execution at ffff00080d2e2800
3795 10:56:45.250067 # [ 155.734571] Unable to handle kernel execute from non-executable memory at virtual address ffff00080d2e2800
3796 10:56:45.250209 # [ 155.744543] Mem abort info:
3797 10:56:45.250342 # [ 155.747623] ESR = 0x000000008600000f
3798 10:56:45.252618 # [ 155.751670] EC = 0x21: IABT (current EL), IL = 32 bits
3799 10:56:45.252844 # [ 155.757281] SET = 0, FnV = 0
3800 10:56:45.292694 # [ 155.760623] EA = 0, S1PTW = 0
3801 10:56:45.292962 # [ 155.764054] FSC = 0x0f: level 3 permission fault
3802 10:56:45.293145 # [ 155.769137] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
3803 10:56:45.293308 # [ 155.776142] [ffff00080d2e2800] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffba3003, pte=006800088d2e2707
3804 10:56:45.293461 # [ 155.789032] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3805 10:56:45.335829 # [ 155.795579] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3806 10:56:45.336107 # [ 155.809420] CPU: 1 PID: 2231 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3807 10:56:45.336299 # [ 155.817451] Hardware name: ARM Juno development board (r0) (DT)
3808 10:56:45.336473 # [ 155.823646] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3809 10:56:45.336632 # [ 155.830887] pc : 0xffff00080d2e2800
3810 10:56:45.336785 # [ 155.834652] lr : execute_location+0x74/0x94
3811 10:56:45.336935 # [ 155.839113] sp : ffff80000f51b9b0
3812 10:56:45.378961 # [ 155.842693] x29: ffff80000f51b9b0 x28: ffff00080546b4c0 x27: 0000000000000000
3813 10:56:45.379498 # [ 155.850122] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb55ef000
3814 10:56:45.379709 # [ 155.857551] x23: ffff0008048a8000 x22: ffff80000f51bb70 x21: 0000000000000001
3815 10:56:45.379915 # [ 155.864977] x20: ffff800008c104c0 x19: ffff00080d2e2800 x18: 0000000000000000
3816 10:56:45.380081 # [ 155.872406] x17: ffff800008c1055c x16: ffff800009687664 x15: ffff8000081d3234
3817 10:56:45.380245 # [ 155.879833] x14: 0000000000000000 x13: 205d383932383237 x12: 2e35353120205b3e
3818 10:56:45.422147 # [ 155.887260] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3819 10:56:45.422400 # [ 155.894689] x8 : ffff80000f51b688 x7 : 0000000000000000 x6 : 0000000000000001
3820 10:56:45.422586 # [ 155.902112] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
3821 10:56:45.422752 # [ 155.909537] x2 : 0000000000000000 x1 : ffff00080546b4c0 x0 : 0000000000000033
3822 10:56:45.422907 # [ 155.916965] Call trace:
3823 10:56:45.423051 # [ 155.919675] 0xffff00080d2e2800
3824 10:56:45.423173 # [ 155.923085] lkdtm_EXEC_KMALLOC+0x38/0x50
3825 10:56:45.423295 # [ 155.927371] lkdtm_do_action+0x2c/0x50
3826 10:56:45.425308 # [ 155.931390] direct_entry+0x164/0x180
3827 10:56:45.465628 # [ 155.935322] full_proxy_write+0x68/0xc0
3828 10:56:45.466194 # [ 155.939433] vfs_write+0xcc/0x2e0
3829 10:56:45.466555 # [ 155.943021] ksys_write+0x80/0x110
3830 10:56:45.466873 # [ 155.946695] __arm64_sys_write+0x28/0x40
3831 10:56:45.467176 # [ 155.950892] invoke_syscall+0x8c/0x120
3832 10:56:45.467469 # [ 155.954916] el0_svc_common.constprop.0+0x68/0x124
3833 10:56:45.467879 # [ 155.959984] do_el0_svc+0x40/0xcc
3834 10:56:45.468184 # [ 155.963572] el0_svc+0x48/0xc0
3835 10:56:45.468481 # [ 155.966895] el0t_64_sync_handler+0xf4/0x120
3836 10:56:45.468839 # [ 155.971436] el0t_64_sync+0x18c/0x190
3837 10:56:45.491447 # [ 155.975373] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3838 10:56:45.491947 # [ 155.981741] ---[ end trace 0000000000000000 ]---
3839 10:56:45.492300 # EXEC_KMALLOC: saw 'call trace:': ok
3840 10:56:45.494690 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3841 10:56:45.495149 # selftests: lkdtm: EXEC_VMALLOC.sh
3842 10:56:46.030968 <6>[ 156.910496] lkdtm: Performing direct entry EXEC_VMALLOC
3843 10:56:46.031273 <6>[ 156.916220] lkdtm: attempting ok execution at ffff800008c104c0
3844 10:56:46.031751 <6>[ 156.922537] lkdtm: attempting bad execution at ffff80000c945000
3845 10:56:46.031978 <1>[ 156.928809] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c945000
3846 10:56:46.032153 <1>[ 156.939009] Mem abort info:
3847 10:56:46.032311 <1>[ 156.942141] ESR = 0x000000008600000f
3848 10:56:46.032458 <1>[ 156.946205] EC = 0x21: IABT (current EL), IL = 32 bits
3849 10:56:46.034272 <1>[ 156.951816] SET = 0, FnV = 0
3850 10:56:46.034461 <1>[ 156.955160] EA = 0, S1PTW = 0
3851 10:56:46.074523 <1>[ 156.958593] FSC = 0x0f: level 3 permission fault
3852 10:56:46.074803 <1>[ 156.963676] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
3853 10:56:46.075014 <1>[ 156.970723] [ffff80000c945000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b84003, pte=006800088d8ca703
3854 10:56:46.075448 <0>[ 156.983626] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3855 10:56:46.117864 <4>[ 156.990179] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3856 10:56:46.118186 <4>[ 157.004020] CPU: 1 PID: 2281 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3857 10:56:46.118387 <4>[ 157.012046] Hardware name: ARM Juno development board (r0) (DT)
3858 10:56:46.118565 <4>[ 157.018237] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3859 10:56:46.118728 <4>[ 157.025479] pc : 0xffff80000c945000
3860 10:56:46.118885 <4>[ 157.029240] lr : execute_location+0x74/0x94
3861 10:56:46.119062 <4>[ 157.033702] sp : ffff80000f5eba40
3862 10:56:46.120960 <4>[ 157.037283] x29: ffff80000f5eba40 x28: ffff00080b03b4c0 x27: 0000000000000000
3863 10:56:46.161137 <4>[ 157.044710] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaef3f000
3864 10:56:46.161697 <4>[ 157.052136] x23: ffff00080d8ca000 x22: ffff80000f5ebc00 x21: 0000000000000001
3865 10:56:46.161949 <4>[ 157.059560] x20: ffff800008c104c0 x19: ffff80000c945000 x18: 0000000000000000
3866 10:56:46.162137 <4>[ 157.066987] x17: ffff8000086b1428 x16: ffff800008c0f084 x15: ffff800008c0eb0c
3867 10:56:46.162310 <4>[ 157.074415] x14: 0000000000000000 x13: 205d373335323239 x12: 2e36353120205b3e
3868 10:56:46.204618 <4>[ 157.081838] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3869 10:56:46.204901 <4>[ 157.089263] x8 : ffff80000f5eb718 x7 : 0000000000000000 x6 : 0000000000000001
3870 10:56:46.205098 <4>[ 157.096686] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
3871 10:56:46.205274 <4>[ 157.104109] x2 : 0000000000000000 x1 : ffff00080b03b4c0 x0 : 0000000000000033
3872 10:56:46.205439 <4>[ 157.111533] Call trace:
3873 10:56:46.205585 <4>[ 157.114243] 0xffff80000c945000
3874 10:56:46.205727 <4>[ 157.117653] lkdtm_EXEC_VMALLOC+0x2c/0x44
3875 10:56:46.205869 <4>[ 157.121938] lkdtm_do_action+0x2c/0x50
3876 10:56:46.207727 <4>[ 157.125958] direct_entry+0x164/0x180
3877 10:56:46.247921 <4>[ 157.129890] full_proxy_write+0x68/0xc0
3878 10:56:46.248161 <4>[ 157.134000] vfs_write+0xcc/0x2e0
3879 10:56:46.248338 <4>[ 157.137589] ksys_write+0x80/0x110
3880 10:56:46.248499 <4>[ 157.141263] __arm64_sys_write+0x28/0x40
3881 10:56:46.248652 <4>[ 157.145460] invoke_syscall+0x8c/0x120
3882 10:56:46.248800 <4>[ 157.149484] el0_svc_common.constprop.0+0x68/0x124
3883 10:56:46.248946 <4>[ 157.154553] do_el0_svc+0x40/0xcc
3884 10:56:46.249088 <4>[ 157.158140] el0_svc+0x48/0xc0
3885 10:56:46.249230 <4>[ 157.161466] el0t_64_sync_handler+0xf4/0x120
3886 10:56:46.249382 <4>[ 157.166008] el0t_64_sync+0x18c/0x190
3887 10:56:46.251052 <0>[ 157.169945] Code: bad PC value
3888 10:56:46.266711 <4>[ 157.173268] ---[ end trace 0000000000000000 ]---
3889 10:56:46.267028 # Segmentation fault
3890 10:56:46.429317 # [ 156.910496] lkdtm: Performing direct entry EXEC_VMALLOC
3891 10:56:46.429608 # [ 156.916220] lkdtm: attempting ok execution at ffff800008c104c0
3892 10:56:46.429805 # [ 156.922537] lkdtm: attempting bad execution at ffff80000c945000
3893 10:56:46.429979 # [ 156.928809] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c945000
3894 10:56:46.430184 # [ 156.939009] Mem abort info:
3895 10:56:46.430353 # [ 156.942141] ESR = 0x000000008600000f
3896 10:56:46.432484 # [ 156.946205] EC = 0x21: IABT (current EL), IL = 32 bits
3897 10:56:46.432715 # [ 156.951816] SET = 0, FnV = 0
3898 10:56:46.472451 # [ 156.955160] EA = 0, S1PTW = 0
3899 10:56:46.472734 # [ 156.958593] FSC = 0x0f: level 3 permission fault
3900 10:56:46.472929 # [ 156.963676] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
3901 10:56:46.473100 # [ 156.970723] [ffff80000c945000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b84003, pte=006800088d8ca703
3902 10:56:46.473260 # [ 156.983626] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3903 10:56:46.515585 # [ 156.990179] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3904 10:56:46.515864 # [ 157.004020] CPU: 1 PID: 2281 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3905 10:56:46.516054 # [ 157.012046] Hardware name: ARM Juno development board (r0) (DT)
3906 10:56:46.516222 # [ 157.018237] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3907 10:56:46.516380 # [ 157.025479] pc : 0xffff80000c945000
3908 10:56:46.516518 # [ 157.029240] lr : execute_location+0x74/0x94
3909 10:56:46.516650 # [ 157.033702] sp : ffff80000f5eba40
3910 10:56:46.558742 # [ 157.037283] x29: ffff80000f5eba40 x28: ffff00080b03b4c0 x27: 0000000000000000
3911 10:56:46.559041 # [ 157.044710] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaef3f000
3912 10:56:46.559224 # [ 157.052136] x23: ffff00080d8ca000 x22: ffff80000f5ebc00 x21: 0000000000000001
3913 10:56:46.559395 # [ 157.059560] x20: ffff800008c104c0 x19: ffff80000c945000 x18: 0000000000000000
3914 10:56:46.559540 # [ 157.066987] x17: ffff8000086b1428 x16: ffff800008c0f084 x15: ffff800008c0eb0c
3915 10:56:46.559679 # [ 157.074415] x14: 0000000000000000 x13: 205d373335323239 x12: 2e36353120205b3e
3916 10:56:46.601920 # [ 157.081838] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3917 10:56:46.602189 # [ 157.089263] x8 : ffff80000f5eb718 x7 : 0000000000000000 x6 : 0000000000000001
3918 10:56:46.602358 # [ 157.096686] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
3919 10:56:46.602514 # [ 157.104109] x2 : 0000000000000000 x1 : ffff00080b03b4c0 x0 : 0000000000000033
3920 10:56:46.602665 # [ 157.111533] Call trace:
3921 10:56:46.602810 # [ 157.114243] 0xffff80000c945000
3922 10:56:46.602951 # [ 157.117653] lkdtm_EXEC_VMALLOC+0x2c/0x44
3923 10:56:46.603090 # [ 157.121938] lkdtm_do_action+0x2c/0x50
3924 10:56:46.605057 # [ 157.125958] direct_entry+0x164/0x180
3925 10:56:46.645084 # [ 157.129890] full_proxy_write+0x68/0xc0
3926 10:56:46.645326 # [ 157.134000] vfs_write+0xcc/0x2e0
3927 10:56:46.645493 # [ 157.137589] ksys_write+0x80/0x110
3928 10:56:46.645648 # [ 157.141263] __arm64_sys_write+0x28/0x40
3929 10:56:46.645793 # [ 157.145460] invoke_syscall+0x8c/0x120
3930 10:56:46.646295 # [ 157.149484] el0_svc_common.constprop.0+0x68/0x124
3931 10:56:46.646614 # [ 157.154553] do_el0_svc+0x40/0xcc
3932 10:56:46.646902 # [ 157.158140] el0_svc+0x48/0xc0
3933 10:56:46.647180 # [ 157.161466] el0t_64_sync_handler+0xf4/0x120
3934 10:56:46.647455 # [ 157.166008] el0t_64_sync+0x18c/0x190
3935 10:56:46.648467 # [ 157.169945] Code: bad PC value
3936 10:56:46.671565 # [ 157.173268] ---[ end trace 0000000000000000 ]---
3937 10:56:46.672120 # EXEC_VMALLOC: saw 'call trace:': ok
3938 10:56:46.672625 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3939 10:56:46.674819 # selftests: lkdtm: EXEC_RODATA.sh
3940 10:56:47.213642 <6>[ 158.097466] lkdtm: Performing direct entry EXEC_RODATA
3941 10:56:47.214318 <6>[ 158.102987] lkdtm: attempting ok execution at ffff800008c104c0
3942 10:56:47.214520 <6>[ 158.109632] lkdtm: attempting bad execution at ffff800009a43fe0
3943 10:56:47.214824 <1>[ 158.115902] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a43fe0
3944 10:56:47.214982 <1>[ 158.125871] Mem abort info:
3945 10:56:47.215125 <1>[ 158.128954] ESR = 0x000000008600000e
3946 10:56:47.216991 <1>[ 158.132998] EC = 0x21: IABT (current EL), IL = 32 bits
3947 10:56:47.257200 <1>[ 158.138611] SET = 0, FnV = 0
3948 10:56:47.257503 <1>[ 158.141936] EA = 0, S1PTW = 0
3949 10:56:47.257679 <1>[ 158.145363] FSC = 0x0e: level 2 permission fault
3950 10:56:47.258111 <1>[ 158.150446] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
3951 10:56:47.258296 <1>[ 158.157447] [ffff800009a43fe0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3952 10:56:47.258452 <0>[ 158.168417] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3953 10:56:47.300533 <4>[ 158.175053] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3954 10:56:47.300807 <4>[ 158.188897] CPU: 1 PID: 2331 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
3955 10:56:47.300981 <4>[ 158.196927] Hardware name: ARM Juno development board (r0) (DT)
3956 10:56:47.301139 <4>[ 158.203119] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3957 10:56:47.301288 <4>[ 158.210361] pc : lkdtm_rodata_do_nothing+0x0/0x10
3958 10:56:47.301443 <4>[ 158.215343] lr : execute_location+0x74/0x94
3959 10:56:47.301562 <4>[ 158.219801] sp : ffff80000f6bbbf0
3960 10:56:47.343758 <4>[ 158.223382] x29: ffff80000f6bbbf0 x28: ffff00080b92b4c0 x27: 0000000000000000
3961 10:56:47.344052 <4>[ 158.230812] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb3f0f000
3962 10:56:47.344502 <4>[ 158.238237] x23: ffff000806a3f000 x22: ffff80000f6bbda0 x21: 0000000000000000
3963 10:56:47.344680 <4>[ 158.245664] x20: ffff800008c104c0 x19: ffff800009a43fe0 x18: 0000000000000000
3964 10:56:47.344838 <4>[ 158.253093] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3965 10:56:47.346912 <4>[ 158.260517] x14: 0000000000000000 x13: 205d323336393031 x12: 2e38353120205b3e
3966 10:56:47.387164 <4>[ 158.267942] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3967 10:56:47.387430 <4>[ 158.275372] x8 : ffff80000f6bb8c8 x7 : 0000000000000000 x6 : 0000000000000001
3968 10:56:47.387885 <4>[ 158.282795] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
3969 10:56:47.388064 <4>[ 158.290222] x2 : 0000000000000000 x1 : ffff00080b92b4c0 x0 : 0000000000000033
3970 10:56:47.388235 <4>[ 158.297645] Call trace:
3971 10:56:47.388372 <4>[ 158.300355] lkdtm_rodata_do_nothing+0x0/0x10
3972 10:56:47.388508 <4>[ 158.304985] lkdtm_EXEC_RODATA+0x24/0x30
3973 10:56:47.390367 <4>[ 158.309179] lkdtm_do_action+0x2c/0x50
3974 10:56:47.430578 <4>[ 158.313200] direct_entry+0x164/0x180
3975 10:56:47.430815 <4>[ 158.317132] full_proxy_write+0x68/0xc0
3976 10:56:47.430984 <4>[ 158.321244] vfs_write+0xcc/0x2e0
3977 10:56:47.431140 <4>[ 158.324833] ksys_write+0x80/0x110
3978 10:56:47.431287 <4>[ 158.328507] __arm64_sys_write+0x28/0x40
3979 10:56:47.431430 <4>[ 158.332705] invoke_syscall+0x8c/0x120
3980 10:56:47.431846 <4>[ 158.336729] el0_svc_common.constprop.0+0x68/0x124
3981 10:56:47.432010 <4>[ 158.341798] do_el0_svc+0x40/0xcc
3982 10:56:47.432156 <4>[ 158.345385] el0_svc+0x48/0xc0
3983 10:56:47.432306 <4>[ 158.348709] el0t_64_sync_handler+0xf4/0x120
3984 10:56:47.433767 <4>[ 158.353250] el0t_64_sync+0x18c/0x190
3985 10:56:47.459827 <0>[ 158.357187] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
3986 10:56:47.460106 <4>[ 158.363555] ---[ end trace 0000000000000000 ]---
3987 10:56:47.462907 # Segmentation fault
3988 10:56:47.653263 # [ 158.097466] lkdtm: Performing direct entry EXEC_RODATA
3989 10:56:47.653775 # [ 158.102987] lkdtm: attempting ok execution at ffff800008c104c0
3990 10:56:47.654113 # [ 158.109632] lkdtm: attempting bad execution at ffff800009a43fe0
3991 10:56:47.654426 # [ 158.115902] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a43fe0
3992 10:56:47.654779 # [ 158.125871] Mem abort info:
3993 10:56:47.655087 # [ 158.128954] ESR = 0x000000008600000e
3994 10:56:47.656379 # [ 158.132998] EC = 0x21: IABT (current EL), IL = 32 bits
3995 10:56:47.656818 # [ 158.138611] SET = 0, FnV = 0
3996 10:56:47.696013 # [ 158.141936] EA = 0, S1PTW = 0
3997 10:56:47.696278 # [ 158.145363] FSC = 0x0e: level 2 permission fault
3998 10:56:47.696497 # [ 158.150446] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
3999 10:56:47.696698 # [ 158.157447] [ffff800009a43fe0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4000 10:56:47.696892 # [ 158.168417] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
4001 10:56:47.739151 # [ 158.175053] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4002 10:56:47.739411 # [ 158.188897] CPU: 1 PID: 2331 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4003 10:56:47.739633 # [ 158.196927] Hardware name: ARM Juno development board (r0) (DT)
4004 10:56:47.739935 # [ 158.203119] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4005 10:56:47.740328 # [ 158.210361] pc : lkdtm_rodata_do_nothing+0x0/0x10
4006 10:56:47.740707 # [ 158.215343] lr : execute_location+0x74/0x94
4007 10:56:47.741072 # [ 158.219801] sp : ffff80000f6bbbf0
4008 10:56:47.782556 # [ 158.223382] x29: ffff80000f6bbbf0 x28: ffff00080b92b4c0 x27: 0000000000000000
4009 10:56:47.783030 # [ 158.230812] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb3f0f000
4010 10:56:47.783463 # [ 158.238237] x23: ffff000806a3f000 x22: ffff80000f6bbda0 x21: 0000000000000000
4011 10:56:47.783948 # [ 158.245664] x20: ffff800008c104c0 x19: ffff800009a43fe0 x18: 0000000000000000
4012 10:56:47.784346 # [ 158.253093] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4013 10:56:47.784731 # [ 158.260517] x14: 0000000000000000 x13: 205d323336393031 x12: 2e38353120205b3e
4014 10:56:47.825718 # [ 158.267942] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
4015 10:56:47.826193 # [ 158.275372] x8 : ffff80000f6bb8c8 x7 : 0000000000000000 x6 : 0000000000000001
4016 10:56:47.826617 # [ 158.282795] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
4017 10:56:47.827018 # [ 158.290222] x2 : 0000000000000000 x1 : ffff00080b92b4c0 x0 : 0000000000000033
4018 10:56:47.827418 # [ 158.297645] Call trace:
4019 10:56:47.827865 # [ 158.300355] lkdtm_rodata_do_nothing+0x0/0x10
4020 10:56:47.828186 # [ 158.304985] lkdtm_EXEC_RODATA+0x24/0x30
4021 10:56:47.828475 # [ 158.309179] lkdtm_do_action+0x2c/0x50
4022 10:56:47.829211 # [ 158.313200] direct_entry+0x164/0x180
4023 10:56:47.868935 # [ 158.317132] full_proxy_write+0x68/0xc0
4024 10:56:47.869405 # [ 158.321244] vfs_write+0xcc/0x2e0
4025 10:56:47.869746 # [ 158.324833] ksys_write+0x80/0x110
4026 10:56:47.870479 # [ 158.328507] __arm64_sys_write+0x28/0x40
4027 10:56:47.870910 # [ 158.332705] invoke_syscall+0x8c/0x120
4028 10:56:47.871320 # [ 158.336729] el0_svc_common.constprop.0+0x68/0x124
4029 10:56:47.871710 # [ 158.341798] do_el0_svc+0x40/0xcc
4030 10:56:47.872209 # [ 158.345385] el0_svc+0x48/0xc0
4031 10:56:47.872602 # [ 158.348709] el0t_64_sync_handler+0xf4/0x120
4032 10:56:47.872977 # [ 158.353250] el0t_64_sync+0x18c/0x190
4033 10:56:47.894958 # [ 158.357187] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
4034 10:56:47.895426 # [ 158.363555] ---[ end trace 0000000000000000 ]---
4035 10:56:47.895905 # EXEC_RODATA: saw 'call trace:': ok
4036 10:56:47.898161 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4037 10:56:47.898606 # selftests: lkdtm: EXEC_USERSPACE.sh
4038 10:56:48.420037 <6>[ 159.303707] lkdtm: Performing direct entry EXEC_USERSPACE
4039 10:56:48.420676 <6>[ 159.309669] lkdtm: attempting ok execution at ffff800008c104c0
4040 10:56:48.420908 <6>[ 159.316194] lkdtm: attempting bad execution at 0000ffffb21cc000
4041 10:56:48.421129 <1>[ 159.322452] Unable to handle kernel execution of user memory at virtual address 0000ffffb21cc000
4042 10:56:48.421341 <1>[ 159.331553] Mem abort info:
4043 10:56:48.421541 <1>[ 159.334635] ESR = 0x000000008600000f
4044 10:56:48.423327 <1>[ 159.338689] EC = 0x21: IABT (current EL), IL = 32 bits
4045 10:56:48.423533 <1>[ 159.344299] SET = 0, FnV = 0
4046 10:56:48.463503 <1>[ 159.347641] EA = 0, S1PTW = 0
4047 10:56:48.463871 <1>[ 159.351072] FSC = 0x0f: level 3 permission fault
4048 10:56:48.464121 <1>[ 159.356155] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088b8ac000
4049 10:56:48.464643 <1>[ 159.362896] [0000ffffb21cc000] pgd=0800000884ebf003, p4d=0800000884ebf003, pud=080000088708e003, pmd=0800000885626003, pte=00a80008932fff43
4050 10:56:48.464890 <0>[ 159.375791] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4051 10:56:48.506773 <4>[ 159.382424] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4052 10:56:48.507334 <4>[ 159.396268] CPU: 1 PID: 2381 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4053 10:56:48.507529 <4>[ 159.404294] Hardware name: ARM Juno development board (r0) (DT)
4054 10:56:48.507690 <4>[ 159.410488] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4055 10:56:48.507883 <4>[ 159.417736] pc : 0xffffb21cc000
4056 10:56:48.508033 <4>[ 159.421151] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4057 10:56:48.508178 <4>[ 159.425960] sp : ffff80000f76baa0
4058 10:56:48.550121 <4>[ 159.429540] x29: ffff80000f76baa0 x28: ffff000806014f00 x27: 0000000000000000
4059 10:56:48.550441 <4>[ 159.436967] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb1fbf000
4060 10:56:48.550941 <4>[ 159.444394] x23: ffff000805c46000 x22: ffff80000f76bc40 x21: ffff800008c104c0
4061 10:56:48.551172 <4>[ 159.451820] x20: ffff000806014f00 x19: 0000ffffb21cc000 x18: 0000000000000000
4062 10:56:48.551392 <4>[ 159.459244] x17: ffff800008398dfc x16: ffff80000838cc04 x15: ffff80000838c904
4063 10:56:48.553304 <4>[ 159.466668] x14: 0000000000000000 x13: 205d343931363133 x12: 2e39353120205b3e
4064 10:56:48.593608 <4>[ 159.474094] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
4065 10:56:48.593891 <4>[ 159.481519] x8 : ffff80000f76b778 x7 : 0000000000000000 x6 : 0000000000000001
4066 10:56:48.594086 <4>[ 159.488942] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
4067 10:56:48.594258 <4>[ 159.496366] x2 : 0000000000000000 x1 : ffff000806014f00 x0 : 0000000000000033
4068 10:56:48.594418 <4>[ 159.503790] Call trace:
4069 10:56:48.594568 <4>[ 159.506500] 0xffffb21cc000
4070 10:56:48.594698 <4>[ 159.509562] lkdtm_do_action+0x2c/0x50
4071 10:56:48.596732 <4>[ 159.513583] direct_entry+0x164/0x180
4072 10:56:48.636953 <4>[ 159.517515] full_proxy_write+0x68/0xc0
4073 10:56:48.637195 <4>[ 159.521626] vfs_write+0xcc/0x2e0
4074 10:56:48.637373 <4>[ 159.525215] ksys_write+0x80/0x110
4075 10:56:48.637532 <4>[ 159.528889] __arm64_sys_write+0x28/0x40
4076 10:56:48.637689 <4>[ 159.533086] invoke_syscall+0x8c/0x120
4077 10:56:48.637819 <4>[ 159.537110] el0_svc_common.constprop.0+0x68/0x124
4078 10:56:48.637951 <4>[ 159.542179] do_el0_svc+0x40/0xcc
4079 10:56:48.638079 <4>[ 159.545767] el0_svc+0x48/0xc0
4080 10:56:48.638206 <4>[ 159.549090] el0t_64_sync_handler+0xf4/0x120
4081 10:56:48.638332 <4>[ 159.553631] el0t_64_sync+0x18c/0x190
4082 10:56:48.640079 <0>[ 159.557568] Code: bad PC value
4083 10:56:48.655168 <4>[ 159.560890] ---[ end trace 0000000000000000 ]---
4084 10:56:48.655458 # Segmentation fault
4085 10:56:48.808355 # [ 159.303707] lkdtm: Performing direct entry EXEC_USERSPACE
4086 10:56:48.808652 # [ 159.309669] lkdtm: attempting ok execution at ffff800008c104c0
4087 10:56:48.808848 # [ 159.316194] lkdtm: attempting bad execution at 0000ffffb21cc000
4088 10:56:48.809016 # [ 159.322452] Unable to handle kernel execution of user memory at virtual address 0000ffffb21cc000
4089 10:56:48.809169 # [ 159.331553] Mem abort info:
4090 10:56:48.809299 # [ 159.334635] ESR = 0x000000008600000f
4091 10:56:48.809440 # [ 159.338689] EC = 0x21: IABT (current EL), IL = 32 bits
4092 10:56:48.811428 # [ 159.344299] SET = 0, FnV = 0
4093 10:56:48.851516 # [ 159.347641] EA = 0, S1PTW = 0
4094 10:56:48.851808 # [ 159.351072] FSC = 0x0f: level 3 permission fault
4095 10:56:48.852050 # [ 159.356155] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088b8ac000
4096 10:56:48.852263 # [ 159.362896] [0000ffffb21cc000] pgd=0800000884ebf003, p4d=0800000884ebf003, pud=080000088708e003, pmd=0800000885626003, pte=00a80008932fff43
4097 10:56:48.852465 # [ 159.375791] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4098 10:56:48.894573 # [ 159.382424] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4099 10:56:48.894831 # [ 159.396268] CPU: 1 PID: 2381 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4100 10:56:48.895063 # [ 159.404294] Hardware name: ARM Juno development board (r0) (DT)
4101 10:56:48.895271 # [ 159.410488] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4102 10:56:48.895470 # [ 159.417736] pc : 0xffffb21cc000
4103 10:56:48.895663 # [ 159.421151] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4104 10:56:48.895879 # [ 159.425960] sp : ffff80000f76baa0
4105 10:56:48.937761 # [ 159.429540] x29: ffff80000f76baa0 x28: ffff000806014f00 x27: 0000000000000000
4106 10:56:48.938032 # [ 159.436967] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb1fbf000
4107 10:56:48.938262 # [ 159.444394] x23: ffff000805c46000 x22: ffff80000f76bc40 x21: ffff800008c104c0
4108 10:56:48.938470 # [ 159.451820] x20: ffff000806014f00 x19: 0000ffffb21cc000 x18: 0000000000000000
4109 10:56:48.938668 # [ 159.459244] x17: ffff800008398dfc x16: ffff80000838cc04 x15: ffff80000838c904
4110 10:56:48.938862 # [ 159.466668] x14: 0000000000000000 x13: 205d343931363133 x12: 2e39353120205b3e
4111 10:56:48.980926 # [ 159.474094] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
4112 10:56:48.981185 # [ 159.481519] x8 : ffff80000f76b778 x7 : 0000000000000000 x6 : 0000000000000001
4113 10:56:48.981415 # [ 159.488942] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
4114 10:56:48.981621 # [ 159.496366] x2 : 0000000000000000 x1 : ffff000806014f00 x0 : 0000000000000033
4115 10:56:48.981817 # [ 159.503790] Call trace:
4116 10:56:48.982008 # [ 159.506500] 0xffffb21cc000
4117 10:56:48.982172 # [ 159.509562] lkdtm_do_action+0x2c/0x50
4118 10:56:48.982286 # [ 159.513583] direct_entry+0x164/0x180
4119 10:56:48.984036 # [ 159.517515] full_proxy_write+0x68/0xc0
4120 10:56:49.024092 # [ 159.521626] vfs_write+0xcc/0x2e0
4121 10:56:49.024341 # [ 159.525215] ksys_write+0x80/0x110
4122 10:56:49.024568 # [ 159.528889] __arm64_sys_write+0x28/0x40
4123 10:56:49.024773 # [ 159.533086] invoke_syscall+0x8c/0x120
4124 10:56:49.024973 # [ 159.537110] el0_svc_common.constprop.0+0x68/0x124
4125 10:56:49.025149 # [ 159.542179] do_el0_svc+0x40/0xcc
4126 10:56:49.025309 # [ 159.545767] el0_svc+0x48/0xc0
4127 10:56:49.025465 # [ 159.549090] el0t_64_sync_handler+0xf4/0x120
4128 10:56:49.025617 # [ 159.553631] el0t_64_sync+0x18c/0x190
4129 10:56:49.025766 # [ 159.557568] Code: bad PC value
4130 10:56:49.027156 # [ 159.560890] ---[ end trace 0000000000000000 ]---
4131 10:56:49.044802 # EXEC_USERSPACE: saw 'call trace:': ok
4132 10:56:49.045051 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4133 10:56:49.047947 # selftests: lkdtm: EXEC_NULL.sh
4134 10:56:49.600409 <6>[ 160.480225] lkdtm: Performing direct entry EXEC_NULL
4135 10:56:49.600753 <6>[ 160.485546] lkdtm: attempting ok execution at ffff800008c104c0
4136 10:56:49.601024 <6>[ 160.491747] lkdtm: attempting bad execution at 0000000000000000
4137 10:56:49.601568 <1>[ 160.498022] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4138 10:56:49.601764 <1>[ 160.507164] Mem abort info:
4139 10:56:49.601945 <1>[ 160.510402] ESR = 0x0000000086000004
4140 10:56:49.602118 <1>[ 160.514482] EC = 0x21: IABT (current EL), IL = 32 bits
4141 10:56:49.602286 <1>[ 160.520096] SET = 0, FnV = 0
4142 10:56:49.603567 <1>[ 160.523444] EA = 0, S1PTW = 0
4143 10:56:49.643829 <1>[ 160.526876] FSC = 0x04: level 0 translation fault
4144 10:56:49.644137 <1>[ 160.532050] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088bf81000
4145 10:56:49.644626 <1>[ 160.538788] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4146 10:56:49.644814 <0>[ 160.545895] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4147 10:56:49.644970 <4>[ 160.552528] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4148 10:56:49.687165 <4>[ 160.566373] CPU: 2 PID: 2431 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4149 10:56:49.687460 <4>[ 160.574401] Hardware name: ARM Juno development board (r0) (DT)
4150 10:56:49.687665 <4>[ 160.580597] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4151 10:56:49.688140 <4>[ 160.587839] pc : 0x0
4152 10:56:49.688333 <4>[ 160.590296] lr : execute_location+0x74/0x94
4153 10:56:49.688499 <4>[ 160.594758] sp : ffff80000f83bae0
4154 10:56:49.688646 <4>[ 160.598343] x29: ffff80000f83bae0 x28: ffff000803ea8040 x27: 0000000000000000
4155 10:56:49.690342 <4>[ 160.605773] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb641f000
4156 10:56:49.730528 <4>[ 160.613206] x23: ffff000804ec7000 x22: ffff80000f83bc90 x21: 0000000000000000
4157 10:56:49.730843 <4>[ 160.620635] x20: ffff800008c104c0 x19: 0000000000000000 x18: 0000000000000000
4158 10:56:49.731312 <4>[ 160.628067] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb641f000
4159 10:56:49.731526 <4>[ 160.635496] x14: 0000000000000000 x13: 205d373437313934 x12: 2e30363120205b3e
4160 10:56:49.731721 <4>[ 160.642920] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
4161 10:56:49.733673 <4>[ 160.650344] x8 : ffff80000f83b7b8 x7 : 0000000000000000 x6 : 0000000000000001
4162 10:56:49.774021 <4>[ 160.657768] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
4163 10:56:49.774312 <4>[ 160.665191] x2 : 0000000000000000 x1 : ffff000803ea8040 x0 : 0000000000000033
4164 10:56:49.774508 <4>[ 160.672615] Call trace:
4165 10:56:49.774677 <4>[ 160.675325] 0x0
4166 10:56:49.774837 <4>[ 160.677428] lkdtm_EXEC_NULL+0x20/0x2c
4167 10:56:49.774992 <4>[ 160.681454] lkdtm_do_action+0x2c/0x50
4168 10:56:49.775142 <4>[ 160.685479] direct_entry+0x164/0x180
4169 10:56:49.775288 <4>[ 160.689412] full_proxy_write+0x68/0xc0
4170 10:56:49.775430 <4>[ 160.693523] vfs_write+0xcc/0x2e0
4171 10:56:49.777162 <4>[ 160.697112] ksys_write+0x80/0x110
4172 10:56:49.822367 <4>[ 160.700786] __arm64_sys_write+0x28/0x40
4173 10:56:49.822659 <4>[ 160.704983] invoke_syscall+0x8c/0x120
4174 10:56:49.822868 <4>[ 160.709007] el0_svc_common.constprop.0+0x68/0x124
4175 10:56:49.823042 <4>[ 160.714075] do_el0_svc+0x40/0xcc
4176 10:56:49.823260 <4>[ 160.717663] el0_svc+0x48/0xc0
4177 10:56:49.823432 <4>[ 160.720987] el0t_64_sync_handler+0xf4/0x120
4178 10:56:49.823592 <4>[ 160.725528] el0t_64_sync+0x18c/0x190
4179 10:56:49.823704 <0>[ 160.729466] Code: bad PC value
4180 10:56:49.825422 <4>[ 160.732788] ---[ end trace 0000000000000000 ]---
4181 10:56:49.825661 # Segmentation fault
4182 10:56:50.011245 # [ 160.480225] lkdtm: Performing direct entry EXEC_NULL
4183 10:56:50.011887 # [ 160.485546] lkdtm: attempting ok execution at ffff800008c104c0
4184 10:56:50.012285 # [ 160.491747] lkdtm: attempting bad execution at 0000000000000000
4185 10:56:50.012621 # [ 160.498022] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4186 10:56:50.012938 # [ 160.507164] Mem abort info:
4187 10:56:50.013241 # [ 160.510402] ESR = 0x0000000086000004
4188 10:56:50.013617 # [ 160.514482] EC = 0x21: IABT (current EL), IL = 32 bits
4189 10:56:50.014396 # [ 160.520096] SET = 0, FnV = 0
4190 10:56:50.054415 # [ 160.523444] EA = 0, S1PTW = 0
4191 10:56:50.054913 # [ 160.526876] FSC = 0x04: level 0 translation fault
4192 10:56:50.055271 # [ 160.532050] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088bf81000
4193 10:56:50.055597 # [ 160.538788] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4194 10:56:50.055958 # [ 160.545895] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4195 10:56:50.057652 # [ 160.552528] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4196 10:56:50.097594 # [ 160.566373] CPU: 2 PID: 2431 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4197 10:56:50.098097 # [ 160.574401] Hardware name: ARM Juno development board (r0) (DT)
4198 10:56:50.098446 # [ 160.580597] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4199 10:56:50.098759 # [ 160.587839] pc : 0x0
4200 10:56:50.099055 # [ 160.590296] lr : execute_location+0x74/0x94
4201 10:56:50.099344 # [ 160.594758] sp : ffff80000f83bae0
4202 10:56:50.099622 # [ 160.598343] x29: ffff80000f83bae0 x28: ffff000803ea8040 x27: 0000000000000000
4203 10:56:50.140702 # [ 160.605773] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb641f000
4204 10:56:50.141170 # [ 160.613206] x23: ffff000804ec7000 x22: ffff80000f83bc90 x21: 0000000000000000
4205 10:56:50.141504 # [ 160.620635] x20: ffff800008c104c0 x19: 0000000000000000 x18: 0000000000000000
4206 10:56:50.141815 # [ 160.628067] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb641f000
4207 10:56:50.142185 # [ 160.635496] x14: 0000000000000000 x13: 205d373437313934 x12: 2e30363120205b3e
4208 10:56:50.142527 # [ 160.642920] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
4209 10:56:50.183842 # [ 160.650344] x8 : ffff80000f83b7b8 x7 : 0000000000000000 x6 : 0000000000000001
4210 10:56:50.184316 # [ 160.657768] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
4211 10:56:50.184663 # [ 160.665191] x2 : 0000000000000000 x1 : ffff000803ea8040 x0 : 0000000000000033
4212 10:56:50.184976 # [ 160.672615] Call trace:
4213 10:56:50.185271 # [ 160.675325] 0x0
4214 10:56:50.185556 # [ 160.677428] lkdtm_EXEC_NULL+0x20/0x2c
4215 10:56:50.185834 # [ 160.681454] lkdtm_do_action+0x2c/0x50
4216 10:56:50.186109 # [ 160.685479] direct_entry+0x164/0x180
4217 10:56:50.186380 # [ 160.689412] full_proxy_write+0x68/0xc0
4218 10:56:50.187027 # [ 160.693523] vfs_write+0xcc/0x2e0
4219 10:56:50.187346 # [ 160.697112] ksys_write+0x80/0x110
4220 10:56:50.227024 # [ 160.700786] __arm64_sys_write+0x28/0x40
4221 10:56:50.227485 # [ 160.704983] invoke_syscall+0x8c/0x120
4222 10:56:50.227850 # [ 160.709007] el0_svc_common.constprop.0+0x68/0x124
4223 10:56:50.228169 # [ 160.714075] do_el0_svc+0x40/0xcc
4224 10:56:50.228461 # [ 160.717663] el0_svc+0x48/0xc0
4225 10:56:50.228744 # [ 160.720987] el0t_64_sync_handler+0xf4/0x120
4226 10:56:50.229022 # [ 160.725528] el0t_64_sync+0x18c/0x190
4227 10:56:50.229292 # [ 160.729466] Code: bad PC value
4228 10:56:50.229563 # [ 160.732788] ---[ end trace 0000000000000000 ]---
4229 10:56:50.229834 # EXEC_NULL: saw 'call trace:': ok
4230 10:56:50.230566 ok 41 selftests: lkdtm: EXEC_NULL.sh
4231 10:56:50.245466 # selftests: lkdtm: ACCESS_USERSPACE.sh
4232 10:56:50.812959 <6>[ 161.702677] lkdtm: Performing direct entry ACCESS_USERSPACE
4233 10:56:50.813536 <6>[ 161.708883] lkdtm: attempting bad read at 0000ffffa7611000
4234 10:56:50.813877 <3>[ 161.714718] lkdtm: FAIL: survived bad read
4235 10:56:50.814180 <6>[ 161.719147] lkdtm: attempting bad write at 0000ffffa7611000
4236 10:56:50.816248 <3>[ 161.725238] lkdtm: FAIL: survived bad write
4237 10:56:50.980965 # [ 161.702677] lkdtm: Performing direct entry ACCESS_USERSPACE
4238 10:56:50.981527 # [ 161.708883] lkdtm: attempting bad read at 0000ffffa7611000
4239 10:56:50.981899 # [ 161.714718] lkdtm: FAIL: survived bad read
4240 10:56:50.982228 # [ 161.719147] lkdtm: attempting bad write at 0000ffffa7611000
4241 10:56:50.984249 # [ 161.725238] lkdtm: FAIL: survived bad write
4242 10:56:51.031951 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4243 10:56:51.096023 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4244 10:56:51.207689 # selftests: lkdtm: ACCESS_NULL.sh
4245 10:56:51.825278 <6>[ 162.707210] lkdtm: Performing direct entry ACCESS_NULL
4246 10:56:51.825632 <6>[ 162.713340] lkdtm: attempting bad read at 0000000000000000
4247 10:56:51.825842 <1>[ 162.719225] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4248 10:56:51.826053 <1>[ 162.729010] Mem abort info:
4249 10:56:51.826227 <1>[ 162.732153] ESR = 0x0000000096000004
4250 10:56:51.826416 <1>[ 162.736203] EC = 0x25: DABT (current EL), IL = 32 bits
4251 10:56:51.826573 <1>[ 162.741814] SET = 0, FnV = 0
4252 10:56:51.826683 <1>[ 162.745156] EA = 0, S1PTW = 0
4253 10:56:51.868664 <1>[ 162.748587] FSC = 0x04: level 0 translation fault
4254 10:56:51.868973 <1>[ 162.753760] Data abort info:
4255 10:56:51.869148 <1>[ 162.756925] ISV = 0, ISS = 0x00000004
4256 10:56:51.869307 <1>[ 162.761048] CM = 0, WnR = 0
4257 10:56:51.869706 <1>[ 162.764308] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884e8f000
4258 10:56:51.869856 <1>[ 162.771050] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4259 10:56:51.869983 <0>[ 162.778158] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4260 10:56:51.911984 <4>[ 162.784794] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4261 10:56:51.912265 <4>[ 162.798637] CPU: 1 PID: 2522 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4262 10:56:51.912484 <4>[ 162.806668] Hardware name: ARM Juno development board (r0) (DT)
4263 10:56:51.912648 <4>[ 162.812867] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4264 10:56:51.912802 <4>[ 162.820112] pc : lkdtm_ACCESS_NULL+0x2c/0x78
4265 10:56:51.912947 <4>[ 162.824660] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4266 10:56:51.913093 <4>[ 162.829204] sp : ffff80000f9b3b20
4267 10:56:51.955312 <4>[ 162.832790] x29: ffff80000f9b3b20 x28: ffff000806010040 x27: 0000000000000000
4268 10:56:51.955605 <4>[ 162.840223] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9037f000
4269 10:56:51.955806 <4>[ 162.847656] x23: ffff000805c06000 x22: ffff80000f9b3cb0 x21: 000000000000000c
4270 10:56:51.956258 <4>[ 162.855080] x20: 0000000000000000 x19: ffff80000b507540 x18: 0000000000000000
4271 10:56:51.956454 <4>[ 162.862504] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9037f000
4272 10:56:51.956594 <4>[ 162.869928] x14: 0000000000000000 x13: 205d303433333137 x12: 2e32363120205b3e
4273 10:56:51.998689 <4>[ 162.877352] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815e944
4274 10:56:51.998964 <4>[ 162.884777] x8 : ffff80000f9b37f8 x7 : 0000000000000000 x6 : 0000000000000001
4275 10:56:51.999141 <4>[ 162.892200] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
4276 10:56:51.999303 <4>[ 162.899624] x2 : 0000000000000000 x1 : ffff000806010040 x0 : 000000000000002e
4277 10:56:51.999456 <4>[ 162.907047] Call trace:
4278 10:56:51.999597 <4>[ 162.909757] lkdtm_ACCESS_NULL+0x2c/0x78
4279 10:56:51.999732 <4>[ 162.913952] lkdtm_do_action+0x2c/0x50
4280 10:56:51.999892 <4>[ 162.917974] direct_entry+0x164/0x180
4281 10:56:52.001847 <4>[ 162.921907] full_proxy_write+0x68/0xc0
4282 10:56:52.042152 <4>[ 162.926019] vfs_write+0xcc/0x2e0
4283 10:56:52.042418 <4>[ 162.929608] ksys_write+0x80/0x110
4284 10:56:52.042588 <4>[ 162.933282] __arm64_sys_write+0x28/0x40
4285 10:56:52.042745 <4>[ 162.937479] invoke_syscall+0x8c/0x120
4286 10:56:52.042895 <4>[ 162.941505] el0_svc_common.constprop.0+0x68/0x124
4287 10:56:52.043041 <4>[ 162.946574] do_el0_svc+0x40/0xcc
4288 10:56:52.043182 <4>[ 162.950161] el0_svc+0x48/0xc0
4289 10:56:52.043322 <4>[ 162.953486] el0t_64_sync_handler+0xf4/0x120
4290 10:56:52.043453 <4>[ 162.958027] el0t_64_sync+0x18c/0x190
4291 10:56:52.045300 <0>[ 162.961965] Code: d2800001 d0005000 9101a000 97ffc4b2 (f9400293)
4292 10:56:52.060985 <4>[ 162.968333] ---[ end trace 0000000000000000 ]---
4293 10:56:52.061251 # Segmentation fault
4294 10:56:52.214015 # [ 162.707210] lkdtm: Performing direct entry ACCESS_NULL
4295 10:56:52.214314 # [ 162.713340] lkdtm: attempting bad read at 0000000000000000
4296 10:56:52.214621 # [ 162.719225] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4297 10:56:52.214838 # [ 162.729010] Mem abort info:
4298 10:56:52.215009 # [ 162.732153] ESR = 0x0000000096000004
4299 10:56:52.215176 # [ 162.736203] EC = 0x25: DABT (current EL), IL = 32 bits
4300 10:56:52.215337 # [ 162.741814] SET = 0, FnV = 0
4301 10:56:52.215494 # [ 162.745156] EA = 0, S1PTW = 0
4302 10:56:52.257118 # [ 162.748587] FSC = 0x04: level 0 translation fault
4303 10:56:52.257382 # [ 162.753760] Data abort info:
4304 10:56:52.257551 # [ 162.756925] ISV = 0, ISS = 0x00000004
4305 10:56:52.257707 # [ 162.761048] CM = 0, WnR = 0
4306 10:56:52.257852 # [ 162.764308] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884e8f000
4307 10:56:52.257990 # [ 162.771050] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4308 10:56:52.258101 # [ 162.778158] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4309 10:56:52.300645 # [ 162.784794] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4310 10:56:52.301142 # [ 162.798637] CPU: 1 PID: 2522 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4311 10:56:52.301481 # [ 162.806668] Hardware name: ARM Juno development board (r0) (DT)
4312 10:56:52.301789 # [ 162.812867] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4313 10:56:52.302090 # [ 162.820112] pc : lkdtm_ACCESS_NULL+0x2c/0x78
4314 10:56:52.302381 # [ 162.824660] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4315 10:56:52.302663 # [ 162.829204] sp : ffff80000f9b3b20
4316 10:56:52.303912 # [ 162.832790] x29: ffff80000f9b3b20 x28: ffff000806010040 x27: 0000000000000000
4317 10:56:52.343711 # [ 162.840223] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9037f000
4318 10:56:52.344258 # [ 162.847656] x23: ffff000805c06000 x22: ffff80000f9b3cb0 x21: 000000000000000c
4319 10:56:52.344646 # [ 162.855080] x20: 0000000000000000 x19: ffff80000b507540 x18: 0000000000000000
4320 10:56:52.344964 # [ 162.862504] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9037f000
4321 10:56:52.345265 # [ 162.869928] x14: 0000000000000000 x13: 205d303433333137 x12: 2e32363120205b3e
4322 10:56:52.347005 # [ 162.877352] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815e944
4323 10:56:52.386865 # [ 162.884777] x8 : ffff80000f9b37f8 x7 : 0000000000000000 x6 : 0000000000000001
4324 10:56:52.387338 # [ 162.892200] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
4325 10:56:52.387674 # [ 162.899624] x2 : 0000000000000000 x1 : ffff000806010040 x0 : 000000000000002e
4326 10:56:52.388036 # [ 162.907047] Call trace:
4327 10:56:52.388344 # [ 162.909757] lkdtm_ACCESS_NULL+0x2c/0x78
4328 10:56:52.388634 # [ 162.913952] lkdtm_do_action+0x2c/0x50
4329 10:56:52.389300 # [ 162.917974] direct_entry+0x164/0x180
4330 10:56:52.390018 # [ 162.921907] full_proxy_write+0x68/0xc0
4331 10:56:52.430090 # [ 162.926019] vfs_write+0xcc/0x2e0
4332 10:56:52.430551 # [ 162.929608] ksys_write+0x80/0x110
4333 10:56:52.430881 # [ 162.933282] __arm64_sys_write+0x28/0x40
4334 10:56:52.431189 # [ 162.937479] invoke_syscall+0x8c/0x120
4335 10:56:52.431478 # [ 162.941505] el0_svc_common.constprop.0+0x68/0x124
4336 10:56:52.431761 # [ 162.946574] do_el0_svc+0x40/0xcc
4337 10:56:52.432104 # [ 162.950161] el0_svc+0x48/0xc0
4338 10:56:52.432383 # [ 162.953486] el0t_64_sync_handler+0xf4/0x120
4339 10:56:52.432662 # [ 162.958027] el0t_64_sync+0x18c/0x190
4340 10:56:52.432946 # [ 162.961965] Code: d2800001 d0005000 9101a000 97ffc4b2 (f9400293)
4341 10:56:52.433709 # [ 162.968333] ---[ end trace 0000000000000000 ]---
4342 10:56:52.450991 # ACCESS_NULL: saw 'call trace:': ok
4343 10:56:52.454274 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4344 10:56:52.454732 # selftests: lkdtm: WRITE_RO.sh
4345 10:56:52.981788 <6>[ 163.900625] lkdtm: Performing direct entry WRITE_RO
4346 10:56:53.022290 <6>[ 163.905877] lkdtm: attempting bad rodata write at ffff800009a43fd8
4347 10:56:53.022908 <1>[ 163.912880] Unable to handle kernel write to read-only memory at virtual address ffff800009a43fd8
4348 10:56:53.023144 <1>[ 163.922105] Mem abort info:
4349 10:56:53.023327 <1>[ 163.925170] ESR = 0x000000009600004e
4350 10:56:53.023490 <1>[ 163.929210] EC = 0x25: DABT (current EL), IL = 32 bits
4351 10:56:53.023661 <1>[ 163.934821] SET = 0, FnV = 0
4352 10:56:53.023835 <1>[ 163.938163] EA = 0, S1PTW = 0
4353 10:56:53.025645 <1>[ 163.941577] FSC = 0x0e: level 2 permission fault
4354 10:56:53.025891 <1>[ 163.946708] Data abort info:
4355 10:56:53.065902 <1>[ 163.949859] ISV = 0, ISS = 0x0000004e
4356 10:56:53.066211 <1>[ 163.953998] CM = 0, WnR = 1
4357 10:56:53.066469 <1>[ 163.957261] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
4358 10:56:53.066992 <1>[ 163.964264] [ffff800009a43fd8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4359 10:56:53.067176 <0>[ 163.975247] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4360 10:56:53.109292 <4>[ 163.981881] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4361 10:56:53.109586 <4>[ 163.995723] CPU: 1 PID: 2575 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4362 10:56:53.109825 <4>[ 164.003748] Hardware name: ARM Juno development board (r0) (DT)
4363 10:56:53.110056 <4>[ 164.009939] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4364 10:56:53.110303 <4>[ 164.017181] pc : lkdtm_WRITE_RO+0x44/0x5c
4365 10:56:53.110431 <4>[ 164.021472] lr : lkdtm_WRITE_RO+0x2c/0x5c
4366 10:56:53.110552 <4>[ 164.025753] sp : ffff80000fa93a30
4367 10:56:53.112368 <4>[ 164.029332] x29: ffff80000fa93a30 x28: ffff00080ba29a80 x27: 0000000000000000
4368 10:56:53.152489 <4>[ 164.036764] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffba38f000
4369 10:56:53.152914 <4>[ 164.044192] x23: ffff00080b8c2000 x22: ffff80000fa93bc0 x21: 0000000000000009
4370 10:56:53.153161 <4>[ 164.051621] x20: ffff80000b507480 x19: ffff800009a43000 x18: 0000000000000000
4371 10:56:53.153367 <4>[ 164.059044] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4372 10:56:53.153539 <4>[ 164.066471] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
4373 10:56:53.195934 <4>[ 164.073901] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
4374 10:56:53.196221 <4>[ 164.081329] x8 : ffff80000fa936a8 x7 : 0000000000000000 x6 : 0000000000000001
4375 10:56:53.196408 <4>[ 164.088760] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
4376 10:56:53.196597 <4>[ 164.096188] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0890e0
4377 10:56:53.196782 <4>[ 164.103612] Call trace:
4378 10:56:53.196931 <4>[ 164.106321] lkdtm_WRITE_RO+0x44/0x5c
4379 10:56:53.197095 <4>[ 164.110255] lkdtm_do_action+0x2c/0x50
4380 10:56:53.197240 <4>[ 164.114281] direct_entry+0x164/0x180
4381 10:56:53.199012 <4>[ 164.118213] full_proxy_write+0x68/0xc0
4382 10:56:53.239288 <4>[ 164.122326] vfs_write+0xcc/0x2e0
4383 10:56:53.239560 <4>[ 164.125918] ksys_write+0x80/0x110
4384 10:56:53.239789 <4>[ 164.129596] __arm64_sys_write+0x28/0x40
4385 10:56:53.239993 <4>[ 164.133798] invoke_syscall+0x8c/0x120
4386 10:56:53.240191 <4>[ 164.137822] el0_svc_common.constprop.0+0x68/0x124
4387 10:56:53.240307 <4>[ 164.142890] do_el0_svc+0x40/0xcc
4388 10:56:53.240421 <4>[ 164.146478] el0_svc+0x48/0xc0
4389 10:56:53.240533 <4>[ 164.149802] el0t_64_sync_handler+0xf4/0x120
4390 10:56:53.240643 <4>[ 164.154343] el0t_64_sync+0x18c/0x190
4391 10:56:53.242409 <0>[ 164.158279] Code: f2b579a2 d0005000 ca020021 91038000 (f907ee61)
4392 10:56:53.258203 <4>[ 164.164647] ---[ end trace 0000000000000000 ]---
4393 10:56:53.258481 # Segmentation fault
4394 10:56:53.442257 # [ 163.900625] lkdtm: Performing direct entry WRITE_RO
4395 10:56:53.442534 # [ 163.905877] lkdtm: attempting bad rodata write at ffff800009a43fd8
4396 10:56:53.442785 # [ 163.912880] Unable to handle kernel write to read-only memory at virtual address ffff800009a43fd8
4397 10:56:53.442993 # [ 163.922105] Mem abort info:
4398 10:56:53.443188 # [ 163.925170] ESR = 0x000000009600004e
4399 10:56:53.443376 # [ 163.929210] EC = 0x25: DABT (current EL), IL = 32 bits
4400 10:56:53.443563 # [ 163.934821] SET = 0, FnV = 0
4401 10:56:53.443706 # [ 163.938163] EA = 0, S1PTW = 0
4402 10:56:53.485442 # [ 163.941577] FSC = 0x0e: level 2 permission fault
4403 10:56:53.485717 # [ 163.946708] Data abort info:
4404 10:56:53.485942 # [ 163.949859] ISV = 0, ISS = 0x0000004e
4405 10:56:53.486143 # [ 163.953998] CM = 0, WnR = 1
4406 10:56:53.486335 # [ 163.957261] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
4407 10:56:53.486527 # [ 163.964264] [ffff800009a43fd8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4408 10:56:53.486706 # [ 163.975247] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4409 10:56:53.528851 # [ 163.981881] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4410 10:56:53.529342 # [ 163.995723] CPU: 1 PID: 2575 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4411 10:56:53.529793 # [ 164.003748] Hardware name: ARM Juno development board (r0) (DT)
4412 10:56:53.530206 # [ 164.009939] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4413 10:56:53.530600 # [ 164.017181] pc : lkdtm_WRITE_RO+0x44/0x5c
4414 10:56:53.530987 # [ 164.021472] lr : lkdtm_WRITE_RO+0x2c/0x5c
4415 10:56:53.531361 # [ 164.025753] sp : ffff80000fa93a30
4416 10:56:53.572010 # [ 164.029332] x29: ffff80000fa93a30 x28: ffff00080ba29a80 x27: 0000000000000000
4417 10:56:53.572479 # [ 164.036764] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffba38f000
4418 10:56:53.572822 # [ 164.044192] x23: ffff00080b8c2000 x22: ffff80000fa93bc0 x21: 0000000000000009
4419 10:56:53.573214 # [ 164.051621] x20: ffff80000b507480 x19: ffff800009a43000 x18: 0000000000000000
4420 10:56:53.573525 # [ 164.059044] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4421 10:56:53.573818 # [ 164.066471] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
4422 10:56:53.615176 # [ 164.073901] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
4423 10:56:53.615648 # [ 164.081329] x8 : ffff80000fa936a8 x7 : 0000000000000000 x6 : 0000000000000001
4424 10:56:53.616044 # [ 164.088760] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
4425 10:56:53.616361 # [ 164.096188] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0890e0
4426 10:56:53.616661 # [ 164.103612] Call trace:
4427 10:56:53.616949 # [ 164.106321] lkdtm_WRITE_RO+0x44/0x5c
4428 10:56:53.617233 # [ 164.110255] lkdtm_do_action+0x2c/0x50
4429 10:56:53.617512 # [ 164.114281] direct_entry+0x164/0x180
4430 10:56:53.618325 # [ 164.118213] full_proxy_write+0x68/0xc0
4431 10:56:53.658378 # [ 164.122326] vfs_write+0xcc/0x2e0
4432 10:56:53.658839 # [ 164.125918] ksys_write+0x80/0x110
4433 10:56:53.659176 # [ 164.129596] __arm64_sys_write+0x28/0x40
4434 10:56:53.659485 # [ 164.133798] invoke_syscall+0x8c/0x120
4435 10:56:53.659815 # [ 164.137822] el0_svc_common.constprop.0+0x68/0x124
4436 10:56:53.660124 # [ 164.142890] do_el0_svc+0x40/0xcc
4437 10:56:53.660414 # [ 164.146478] el0_svc+0x48/0xc0
4438 10:56:53.660695 # [ 164.149802] el0t_64_sync_handler+0xf4/0x120
4439 10:56:53.660976 # [ 164.154343] el0t_64_sync+0x18c/0x190
4440 10:56:53.661652 # [ 164.158279] Code: f2b579a2 d0005000 ca020021 91038000 (f907ee61)
4441 10:56:53.684342 # [ 164.164647] ---[ end trace 0000000000000000 ]---
4442 10:56:53.684804 # WRITE_RO: saw 'call trace:': ok
4443 10:56:53.685136 ok 44 selftests: lkdtm: WRITE_RO.sh
4444 10:56:53.687533 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4445 10:56:54.244341 <6>[ 165.127795] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4446 10:56:54.244612 <6>[ 165.133985] lkdtm: attempting bad ro_after_init write at ffff80000a188d28
4447 10:56:54.244848 <1>[ 165.141134] Unable to handle kernel write to read-only memory at virtual address ffff80000a188d28
4448 10:56:54.245030 <1>[ 165.150691] Mem abort info:
4449 10:56:54.245186 <1>[ 165.153767] ESR = 0x000000009600004e
4450 10:56:54.245299 <1>[ 165.157855] EC = 0x25: DABT (current EL), IL = 32 bits
4451 10:56:54.245395 <1>[ 165.163468] SET = 0, FnV = 0
4452 10:56:54.247389 <1>[ 165.166815] EA = 0, S1PTW = 0
4453 10:56:54.287659 <1>[ 165.170243] FSC = 0x0e: level 2 permission fault
4454 10:56:54.287984 <1>[ 165.175325] Data abort info:
4455 10:56:54.288186 <1>[ 165.178499] ISV = 0, ISS = 0x0000004e
4456 10:56:54.288364 <1>[ 165.182623] CM = 0, WnR = 1
4457 10:56:54.288527 <1>[ 165.185861] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
4458 10:56:54.288685 <1>[ 165.192860] [ffff80000a188d28] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4459 10:56:54.288838 <0>[ 165.203832] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4460 10:56:54.330866 <4>[ 165.210473] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4461 10:56:54.331428 <4>[ 165.224314] CPU: 1 PID: 2628 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4462 10:56:54.331625 <4>[ 165.232340] Hardware name: ARM Juno development board (r0) (DT)
4463 10:56:54.331818 <4>[ 165.238532] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4464 10:56:54.331981 <4>[ 165.245776] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4465 10:56:54.334020 <4>[ 165.251021] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4466 10:56:54.374221 <4>[ 165.256261] sp : ffff80000fb7bba0
4467 10:56:54.374519 <4>[ 165.259844] x29: ffff80000fb7bba0 x28: ffff00080b92b4c0 x27: 0000000000000000
4468 10:56:54.374990 <4>[ 165.267272] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9537f000
4469 10:56:54.375169 <4>[ 165.274699] x23: ffff000804b23000 x22: ffff80000fb7bd30 x21: 0000000000000014
4470 10:56:54.375357 <4>[ 165.282127] x20: ffff80000b507490 x19: ffff80000a188000 x18: 0000000000000000
4471 10:56:54.375532 <4>[ 165.289556] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9537f000
4472 10:56:54.417533 <4>[ 165.296980] x14: 0000000000000000 x13: 205d353839333331 x12: 2e35363120205b3e
4473 10:56:54.418155 <4>[ 165.304409] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815e944
4474 10:56:54.418356 <4>[ 165.311833] x8 : ffff80000fb7b878 x7 : 0000000000000000 x6 : 0000000000000001
4475 10:56:54.418565 <4>[ 165.319256] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
4476 10:56:54.418782 <4>[ 165.326683] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0890e0
4477 10:56:54.419012 <4>[ 165.334107] Call trace:
4478 10:56:54.420738 <4>[ 165.336817] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4479 10:56:54.461018 <4>[ 165.341708] lkdtm_do_action+0x2c/0x50
4480 10:56:54.461295 <4>[ 165.345731] direct_entry+0x164/0x180
4481 10:56:54.461515 <4>[ 165.349662] full_proxy_write+0x68/0xc0
4482 10:56:54.461724 <4>[ 165.353776] vfs_write+0xcc/0x2e0
4483 10:56:54.461906 <4>[ 165.357369] ksys_write+0x80/0x110
4484 10:56:54.462086 <4>[ 165.361048] __arm64_sys_write+0x28/0x40
4485 10:56:54.462259 <4>[ 165.365245] invoke_syscall+0x8c/0x120
4486 10:56:54.462431 <4>[ 165.369271] el0_svc_common.constprop.0+0x68/0x124
4487 10:56:54.462600 <4>[ 165.374339] do_el0_svc+0x40/0xcc
4488 10:56:54.462962 <4>[ 165.377926] el0_svc+0x48/0xc0
4489 10:56:54.464184 <4>[ 165.381250] el0t_64_sync_handler+0xf4/0x120
4490 10:56:54.487429 <4>[ 165.385792] el0t_64_sync+0x18c/0x190
4491 10:56:54.487733 <0>[ 165.389729] Code: f2b579a2 d0005000 ca020021 91038000 (f9069661)
4492 10:56:54.490454 <4>[ 165.396097] ---[ end trace 0000000000000000 ]---
4493 10:56:54.490695 # Segmentation fault
4494 10:56:54.675291 # [ 165.127795] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4495 10:56:54.675757 # [ 165.133985] lkdtm: attempting bad ro_after_init write at ffff80000a188d28
4496 10:56:54.676220 # [ 165.141134] Unable to handle kernel write to read-only memory at virtual address ffff80000a188d28
4497 10:56:54.676585 # [ 165.150691] Mem abort info:
4498 10:56:54.676929 # [ 165.153767] ESR = 0x000000009600004e
4499 10:56:54.677267 # [ 165.157855] EC = 0x25: DABT (current EL), IL = 32 bits
4500 10:56:54.677637 # [ 165.163468] SET = 0, FnV = 0
4501 10:56:54.678431 # [ 165.166815] EA = 0, S1PTW = 0
4502 10:56:54.718189 # [ 165.170243] FSC = 0x0e: level 2 permission fault
4503 10:56:54.718460 # [ 165.175325] Data abort info:
4504 10:56:54.718648 # [ 165.178499] ISV = 0, ISS = 0x0000004e
4505 10:56:54.718819 # [ 165.182623] CM = 0, WnR = 1
4506 10:56:54.718978 # [ 165.185861] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
4507 10:56:54.719131 # [ 165.192860] [ffff80000a188d28] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4508 10:56:54.719259 # [ 165.203832] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4509 10:56:54.761602 # [ 165.210473] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4510 10:56:54.762109 # [ 165.224314] CPU: 1 PID: 2628 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4511 10:56:54.762464 # [ 165.232340] Hardware name: ARM Juno development board (r0) (DT)
4512 10:56:54.762791 # [ 165.238532] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4513 10:56:54.763101 # [ 165.245776] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4514 10:56:54.763407 # [ 165.251021] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4515 10:56:54.764903 # [ 165.256261] sp : ffff80000fb7bba0
4516 10:56:54.804833 # [ 165.259844] x29: ffff80000fb7bba0 x28: ffff00080b92b4c0 x27: 0000000000000000
4517 10:56:54.805311 # [ 165.267272] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9537f000
4518 10:56:54.805738 # [ 165.274699] x23: ffff000804b23000 x22: ffff80000fb7bd30 x21: 0000000000000014
4519 10:56:54.806563 # [ 165.282127] x20: ffff80000b507490 x19: ffff80000a188000 x18: 0000000000000000
4520 10:56:54.806930 # [ 165.289556] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9537f000
4521 10:56:54.808139 # [ 165.296980] x14: 0000000000000000 x13: 205d353839333331 x12: 2e35363120205b3e
4522 10:56:54.848278 # [ 165.304409] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815e944
4523 10:56:54.848754 # [ 165.311833] x8 : ffff80000fb7b878 x7 : 0000000000000000 x6 : 0000000000000001
4524 10:56:54.849179 # [ 165.319256] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
4525 10:56:54.849576 # [ 165.326683] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0890e0
4526 10:56:54.849964 # [ 165.334107] Call trace:
4527 10:56:54.850338 # [ 165.336817] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4528 10:56:54.851318 # [ 165.341708] lkdtm_do_action+0x2c/0x50
4529 10:56:54.891125 # [ 165.345731] direct_entry+0x164/0x180
4530 10:56:54.891598 # [ 165.349662] full_proxy_write+0x68/0xc0
4531 10:56:54.892058 # [ 165.353776] vfs_write+0xcc/0x2e0
4532 10:56:54.892849 # [ 165.357369] ksys_write+0x80/0x110
4533 10:56:54.893214 # [ 165.361048] __arm64_sys_write+0x28/0x40
4534 10:56:54.893644 # [ 165.365245] invoke_syscall+0x8c/0x120
4535 10:56:54.894042 # [ 165.369271] el0_svc_common.constprop.0+0x68/0x124
4536 10:56:54.894430 # [ 165.374339] do_el0_svc+0x40/0xcc
4537 10:56:54.894800 # [ 165.377926] el0_svc+0x48/0xc0
4538 10:56:54.895190 # [ 165.381250] el0t_64_sync_handler+0xf4/0x120
4539 10:56:54.895661 # [ 165.385792] el0t_64_sync+0x18c/0x190
4540 10:56:54.922427 # [ 165.389729] Code: f2b579a2 d0005000 ca020021 91038000 (f9069661)
4541 10:56:54.922895 # [ 165.396097] ---[ end trace 0000000000000000 ]---
4542 10:56:54.923325 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4543 10:56:54.923851 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4544 10:56:54.925722 # selftests: lkdtm: WRITE_KERN.sh
4545 10:56:55.482688 <6>[ 166.366213] lkdtm: Performing direct entry WRITE_KERN
4546 10:56:55.482991 <6>[ 166.371914] lkdtm: attempting bad 10973064 byte write at ffff800009687448
4547 10:56:55.483443 <1>[ 166.379070] Unable to handle kernel write to read-only memory at virtual address ffff800009687448
4548 10:56:55.483675 <1>[ 166.388478] Mem abort info:
4549 10:56:55.483840 <1>[ 166.391616] ESR = 0x000000009600004f
4550 10:56:55.483971 <1>[ 166.395659] EC = 0x25: DABT (current EL), IL = 32 bits
4551 10:56:55.484118 <1>[ 166.401275] SET = 0, FnV = 0
4552 10:56:55.485924 <1>[ 166.404617] EA = 0, S1PTW = 0
4553 10:56:55.526214 <1>[ 166.408045] FSC = 0x0f: level 3 permission fault
4554 10:56:55.526577 <1>[ 166.413138] Data abort info:
4555 10:56:55.526834 <1>[ 166.416309] ISV = 0, ISS = 0x0000004f
4556 10:56:55.527313 <1>[ 166.420432] CM = 0, WnR = 1
4557 10:56:55.527565 <1>[ 166.423686] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
4558 10:56:55.527725 <1>[ 166.430687] [ffff800009687448] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=0050000081887783
4559 10:56:55.529434 <0>[ 166.443565] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4560 10:56:55.569738 <4>[ 166.450201] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4561 10:56:55.570112 <4>[ 166.464043] CPU: 2 PID: 2681 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4562 10:56:55.570343 <4>[ 166.472068] Hardware name: ARM Juno development board (r0) (DT)
4563 10:56:55.570505 <4>[ 166.478259] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4564 10:56:55.570686 <4>[ 166.485503] pc : __memcpy+0x128/0x230
4565 10:56:55.572700 <4>[ 166.489450] lr : lkdtm_WRITE_KERN+0x54/0x88
4566 10:56:55.612951 <4>[ 166.493910] sp : ffff80000fc4b8f0
4567 10:56:55.613242 <4>[ 166.497490] x29: ffff80000fc4b8f0 x28: ffff000803ea8040 x27: 0000000000000000
4568 10:56:55.613520 <4>[ 166.504920] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8dacf000
4569 10:56:55.613778 <4>[ 166.512346] x23: ffff00080490e000 x22: ffff80000fc4ba90 x21: 0000000000a76f88
4570 10:56:55.613975 <4>[ 166.519771] x20: ffff800008c104c0 x19: ffff800009687448 x18: 0000000000000000
4571 10:56:55.614194 <4>[ 166.527196] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8dacf000
4572 10:56:55.656245 <4>[ 166.534623] x14: 0000000000000008 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4573 10:56:55.656609 <4>[ 166.542047] x11: 2074612065746972 x10: 7720657479622034 x9 : ffff80000815e944
4574 10:56:55.656869 <4>[ 166.549472] x8 : ffff80000fc4b5c8 x7 : a8c17bfd910003fd x6 : a9bf7bfdd503233f
4575 10:56:55.657046 <4>[ 166.556899] x5 : ffff80000a0fe3d0 x4 : ffff800009687448 x3 : ffff800009687440
4576 10:56:55.657255 <4>[ 166.564328] x2 : 0000000000a76f90 x1 : ffff800008c104b8 x0 : ffff800009687448
4577 10:56:55.657413 <4>[ 166.571753] Call trace:
4578 10:56:55.657604 <4>[ 166.574466] __memcpy+0x128/0x230
4579 10:56:55.659360 <4>[ 166.578057] lkdtm_do_action+0x2c/0x50
4580 10:56:55.699637 <4>[ 166.582082] direct_entry+0x164/0x180
4581 10:56:55.699940 <4>[ 166.586017] full_proxy_write+0x68/0xc0
4582 10:56:55.700125 <4>[ 166.590133] vfs_write+0xcc/0x2e0
4583 10:56:55.700289 <4>[ 166.593722] ksys_write+0x80/0x110
4584 10:56:55.700443 <4>[ 166.597397] __arm64_sys_write+0x28/0x40
4585 10:56:55.700591 <4>[ 166.601593] invoke_syscall+0x8c/0x120
4586 10:56:55.700736 <4>[ 166.605619] el0_svc_common.constprop.0+0x68/0x124
4587 10:56:55.700878 <4>[ 166.610687] do_el0_svc+0x40/0xcc
4588 10:56:55.701018 <4>[ 166.614275] el0_svc+0x48/0xc0
4589 10:56:55.701162 <4>[ 166.617599] el0t_64_sync_handler+0xf4/0x120
4590 10:56:55.702789 <4>[ 166.622141] el0t_64_sync+0x18c/0x190
4591 10:56:55.728468 <0>[ 166.626078] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4592 10:56:55.728748 <4>[ 166.632447] ---[ end trace 0000000000000000 ]---
4593 10:56:55.731568 # Segmentation fault
4594 10:56:55.883650 # [ 0.000000] pcpu-alloc: s92704 r8192 d30176 u131072 alloc=32*4096
4595 10:56:55.883971 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4596 10:56:55.884227 # [ 0.000000] Detected VIPT I-cache on CPU0
4597 10:56:55.884436 # [ 0.000000] CPU features: detected: ARM erratum 843419
4598 10:56:55.884639 # [ 0.000000] CPU features: detected: ARM erratum 845719
4599 10:56:55.884835 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4600 10:56:55.886831 # [ 0.000000] alternatives: applying boot alternatives
4601 10:56:55.926829 # [ 0.000000] Fallback order for Node 0: 0
4602 10:56:55.927101 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4603 10:56:55.927338 # [ 0.000000] Policy zone: Normal
4604 10:56:55.927543 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/807816/extract-nfsrootfs-xo3167lm,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4605 10:56:55.969988 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4606 10:56:55.970234 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4607 10:56:55.970458 # [ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
4608 10:56:55.970662 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4609 10:56:55.970857 # [ 166.366213] lkdtm: Performing direct entry WRITE_KERN
4610 10:56:55.971052 # [ 166.371914] lkdtm: attempting bad 10973064 byte write at ffff800009687448
4611 10:56:55.973109 # [ 166.379070] Unable to handle kernel write to read-only memory at virtual address ffff800009687448
4612 10:56:56.013398 # [ 166.388478] Mem abort info:
4613 10:56:56.013890 # [ 166.391616] ESR = 0x000000009600004f
4614 10:56:56.014339 # [ 166.395659] EC = 0x25: DABT (current EL), IL = 32 bits
4615 10:56:56.014747 # [ 166.401275] SET = 0, FnV = 0
4616 10:56:56.015139 # [ 166.404617] EA = 0, S1PTW = 0
4617 10:56:56.015515 # [ 166.408045] FSC = 0x0f: level 3 permission fault
4618 10:56:56.015928 # [ 166.413138] Data abort info:
4619 10:56:56.016323 # [ 166.416309] ISV = 0, ISS = 0x0000004f
4620 10:56:56.016707 # [ 166.420432] CM = 0, WnR = 1
4621 10:56:56.017448 # [ 166.423686] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082450000
4622 10:56:56.056557 # [ 166.430687] [ffff800009687448] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=0050000081887783
4623 10:56:56.057045 # [ 166.443565] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4624 10:56:56.057865 # [ 166.450201] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4625 10:56:56.058250 # [ 166.464043] CPU: 2 PID: 2681 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4626 10:56:56.099816 # [ 166.472068] Hardware name: ARM Juno development board (r0) (DT)
4627 10:56:56.100299 # [ 166.478259] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4628 10:56:56.101120 # [ 166.485503] pc : __memcpy+0x128/0x230
4629 10:56:56.101497 # [ 166.489450] lr : lkdtm_WRITE_KERN+0x54/0x88
4630 10:56:56.101897 # [ 166.493910] sp : ffff80000fc4b8f0
4631 10:56:56.102280 # [ 166.497490] x29: ffff80000fc4b8f0 x28: ffff000803ea8040 x27: 0000000000000000
4632 10:56:56.102659 # [ 166.504920] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8dacf000
4633 10:56:56.103138 # [ 166.512346] x23: ffff00080490e000 x22: ffff80000fc4ba90 x21: 0000000000a76f88
4634 10:56:56.143036 # [ 166.519771] x20: ffff800008c104c0 x19: ffff800009687448 x18: 0000000000000000
4635 10:56:56.143524 # [ 166.527196] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8dacf000
4636 10:56:56.144398 # [ 166.534623] x14: 0000000000000008 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4637 10:56:56.144784 # [ 166.542047] x11: 2074612065746972 x10: 7720657479622034 x9 : ffff80000815e944
4638 10:56:56.145208 # [ 166.549472] x8 : ffff80000fc4b5c8 x7 : a8c17bfd910003fd x6 : a9bf7bfdd503233f
4639 10:56:56.146289 # [ 166.556899] x5 : ffff80000a0fe3d0 x4 : ffff800009687448 x3 : ffff800009687440
4640 10:56:56.186153 # [ 166.564328] x2 : 0000000000a76f90 x1 : ffff800008c104b8 x0 : ffff800009687448
4641 10:56:56.186639 # [ 166.571753] Call trace:
4642 10:56:56.187079 # [ 166.574466] __memcpy+0x128/0x230
4643 10:56:56.187480 # [ 166.578057] lkdtm_do_action+0x2c/0x50
4644 10:56:56.187914 # [ 166.582082] direct_entry+0x164/0x180
4645 10:56:56.188299 # [ 166.586017] full_proxy_write+0x68/0xc0
4646 10:56:56.188671 # [ 166.590133] vfs_write+0xcc/0x2e0
4647 10:56:56.189055 # [ 166.593722] ksys_write+0x80/0x110
4648 10:56:56.189437 # [ 166.597397] __arm64_sys_write+0x28/0x40
4649 10:56:56.190130 # [ 166.601593] invoke_syscall+0x8c/0x120
4650 10:56:56.233537 # [ 166.605619] el0_svc_common.constprop.0+0x68/0x124
4651 10:56:56.234008 # [ 166.610687] do_el0_svc+0x40/0xcc
4652 10:56:56.234582 # [ 166.614275] el0_svc+0x48/0xc0
4653 10:56:56.234923 # [ 166.617599] el0t_64_sync_handler+0xf4/0x120
4654 10:56:56.235230 # [ 166.622141] el0t_64_sync+0x18c/0x190
4655 10:56:56.235519 # [ 166.626078] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4656 10:56:56.235876 # [ 166.632447] ---[ end trace 0000000000000000 ]---
4657 10:56:56.236278 # WRITE_KERN: saw 'call trace:': ok
4658 10:56:56.237026 ok 46 selftests: lkdtm: WRITE_KERN.sh
4659 10:56:56.237378 # selftests: lkdtm: WRITE_OPD.sh
4660 10:56:56.692131 <6>[ 167.593050] lkdtm: Performing direct entry WRITE_OPD
4661 10:56:56.695496 <6>[ 167.598824] lkdtm: XFAIL: Platform doesn't use function descriptors.
4662 10:56:56.863181 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4663 10:56:56.863822 # [ 0.000000] Detected VIPT I-cache on CPU0
4664 10:56:56.864231 # [ 0.000000] CPU features: detected: ARM erratum 843419
4665 10:56:56.864938 # [ 0.000000] CPU features: detected: ARM erratum 845719
4666 10:56:56.865291 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4667 10:56:56.865608 # [ 0.000000] alternatives: applying boot alternatives
4668 10:56:56.865909 # [ 0.000000] Fallback order for Node 0: 0
4669 10:56:56.866677 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4670 10:56:56.906045 # [ 0.000000] Policy zone: Normal
4671 10:56:56.906607 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/807816/extract-nfsrootfs-xo3167lm,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4672 10:56:56.906819 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4673 10:56:56.909403 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4674 10:56:56.943058 # [ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
4675 10:56:56.943526 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4676 10:56:56.943904 # [ 167.593050] lkdtm: Performing direct entry WRITE_OPD
4677 10:56:56.946337 # [ 167.598824] lkdtm: XFAIL: Platform doesn't use function descriptors.
4678 10:56:56.946780 # WRITE_OPD: saw 'XFAIL': [SKIP]
4679 10:56:56.978141 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4680 10:56:57.074092 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4681 10:56:57.690488 <6>[ 168.568640] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4682 10:56:57.691018 <6>[ 168.575005] lkdtm: attempting good refcount_inc() without overflow
4683 10:56:57.691363 <6>[ 168.581538] lkdtm: attempting bad refcount_inc() overflow
4684 10:56:57.691677 <4>[ 168.587526] ------------[ cut here ]------------
4685 10:56:57.692378 <4>[ 168.592482] refcount_t: saturated; leaking memory.
4686 10:56:57.692709 <4>[ 168.597606] WARNING: CPU: 1 PID: 2775 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4687 10:56:57.733713 <4>[ 168.606429] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4688 10:56:57.734210 <4>[ 168.620273] CPU: 1 PID: 2775 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4689 10:56:57.734553 <4>[ 168.628298] Hardware name: ARM Juno development board (r0) (DT)
4690 10:56:57.735259 <4>[ 168.634489] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4691 10:56:57.735606 <4>[ 168.641730] pc : refcount_warn_saturate+0x17c/0x224
4692 10:56:57.735954 <4>[ 168.646883] lr : refcount_warn_saturate+0x17c/0x224
4693 10:56:57.736246 <4>[ 168.652036] sp : ffff80000fe1b8a0
4694 10:56:57.777151 <4>[ 168.655616] x29: ffff80000fe1b8a0 x28: ffff000806010040 x27: 0000000000000000
4695 10:56:57.777629 <4>[ 168.663043] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa470f000
4696 10:56:57.777969 <4>[ 168.670468] x23: ffff00080d160000 x22: ffff80000fe1ba70 x21: 0000000000000016
4697 10:56:57.778277 <4>[ 168.677893] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
4698 10:56:57.778576 <4>[ 168.685318] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4699 10:56:57.778869 <4>[ 168.692742] x14: 0000000000000000 x13: 205d323834323935 x12: 2e38363120205b3e
4700 10:56:57.820446 <4>[ 168.700166] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4701 10:56:57.820908 <4>[ 168.707591] x8 : ffff80000fe1b578 x7 : 0000000000000000 x6 : 0000000000001ffe
4702 10:56:57.821245 <4>[ 168.715015] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a61000
4703 10:56:57.821557 <4>[ 168.722439] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806010040
4704 10:56:57.821853 <4>[ 168.729863] Call trace:
4705 10:56:57.822147 <4>[ 168.732573] refcount_warn_saturate+0x17c/0x224
4706 10:56:57.822432 <4>[ 168.737378] __refcount_add.constprop.0+0x80/0x90
4707 10:56:57.823654 <4>[ 168.742359] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4708 10:56:57.863845 <4>[ 168.747425] lkdtm_do_action+0x2c/0x50
4709 10:56:57.864309 <4>[ 168.751444] direct_entry+0x164/0x180
4710 10:56:57.864649 <4>[ 168.755376] full_proxy_write+0x68/0xc0
4711 10:56:57.864961 <4>[ 168.759487] vfs_write+0xcc/0x2e0
4712 10:56:57.865256 <4>[ 168.763077] ksys_write+0x80/0x110
4713 10:56:57.865544 <4>[ 168.766751] __arm64_sys_write+0x28/0x40
4714 10:56:57.865832 <4>[ 168.770947] invoke_syscall+0x8c/0x120
4715 10:56:57.866113 <4>[ 168.774973] el0_svc_common.constprop.0+0x68/0x124
4716 10:56:57.866393 <4>[ 168.780041] do_el0_svc+0x40/0xcc
4717 10:56:57.866685 <4>[ 168.783629] el0_svc+0x48/0xc0
4718 10:56:57.907184 <4>[ 168.786953] el0t_64_sync_handler+0xf4/0x120
4719 10:56:57.907634 <4>[ 168.791496] el0t_64_sync+0x18c/0x190
4720 10:56:57.908038 <4>[ 168.795428] irq event stamp: 0
4721 10:56:57.908355 <4>[ 168.798746] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4722 10:56:57.908657 <4>[ 168.805293] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4723 10:56:57.908953 <4>[ 168.813755] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4724 10:56:57.909240 <4>[ 168.822216] softirqs last disabled at (0): [<0000000000000000>] 0x0
4725 10:56:57.910408 <4>[ 168.828758] ---[ end trace 0000000000000000 ]---
4726 10:56:57.925494 <6>[ 168.833713] lkdtm: Overflow detected: saturated
4727 10:56:58.096444 # [ 0.000000] rcu: RCU lockdep checking is enabled.
4728 10:56:58.096717 # [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
4729 10:56:58.096889 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4730 10:56:58.097045 # [ 0.000000] Rude variant of Tasks RCU enabled.
4731 10:56:58.097228 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4732 10:56:58.097391 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4733 10:56:58.099591 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4734 10:56:58.139559 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4735 10:56:58.139834 # [ 0.000000] Root IRQ handler: gic_handle_irq
4736 10:56:58.140007 # [ 0.000000] GIC: Using split EOI/Deactivate mode
4737 10:56:58.140164 # [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
4738 10:56:58.140317 # [ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
4739 10:56:58.140461 # [ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
4740 10:56:58.140588 # [ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
4741 10:56:58.182732 # [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
4742 10:56:58.182963 # [ 0.000000] timer_sp804: timer clock not found: -517
4743 10:56:58.183133 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4744 10:56:58.183288 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
4745 10:56:58.183438 # [ 0.000000] timer_sp804: timer clock not found: -517
4746 10:56:58.183582 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4747 10:56:58.226191 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
4748 10:56:58.226664 # [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
4749 10:56:58.227002 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
4750 10:56:58.227312 # [ 168.568640] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4751 10:56:58.227610 # [ 168.575005] lkdtm: attempting good refcount_inc() without overflow
4752 10:56:58.227968 # [ 168.581538] lkdtm: attempting bad refcount_inc() overflow
4753 10:56:58.229444 # [ 168.587526] ------------[ cut here ]------------
4754 10:56:58.269320 # [ 168.592482] refcount_t: saturated; leaking memory.
4755 10:56:58.269842 # [ 168.597606] WARNING: CPU: 1 PID: 2775 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4756 10:56:58.270188 # [ 168.606429] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4757 10:56:58.270499 # [ 168.620273] CPU: 1 PID: 2775 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4758 10:56:58.270800 # [ 168.628298] Hardware name: ARM Juno development board (r0) (DT)
4759 10:56:58.312425 # [ 168.634489] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4760 10:56:58.312900 # [ 168.641730] pc : refcount_warn_saturate+0x17c/0x224
4761 10:56:58.313237 # [ 168.646883] lr : refcount_warn_saturate+0x17c/0x224
4762 10:56:58.313543 # [ 168.652036] sp : ffff80000fe1b8a0
4763 10:56:58.313832 # [ 168.655616] x29: ffff80000fe1b8a0 x28: ffff000806010040 x27: 0000000000000000
4764 10:56:58.314117 # [ 168.663043] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa470f000
4765 10:56:58.314399 # [ 168.670468] x23: ffff00080d160000 x22: ffff80000fe1ba70 x21: 0000000000000016
4766 10:56:58.355654 # [ 168.677893] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
4767 10:56:58.356212 # [ 168.685318] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4768 10:56:58.356579 # [ 168.692742] x14: 0000000000000000 x13: 205d323834323935 x12: 2e38363120205b3e
4769 10:56:58.356893 # [ 168.700166] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4770 10:56:58.357191 # [ 168.707591] x8 : ffff80000fe1b578 x7 : 0000000000000000 x6 : 0000000000001ffe
4771 10:56:58.357498 # [ 168.715015] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a61000
4772 10:56:58.398774 # [ 168.722439] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806010040
4773 10:56:58.399295 # [ 168.729863] Call trace:
4774 10:56:58.399636 # [ 168.732573] refcount_warn_saturate+0x17c/0x224
4775 10:56:58.399992 # [ 168.737378] __refcount_add.constprop.0+0x80/0x90
4776 10:56:58.400335 # [ 168.742359] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4777 10:56:58.400656 # [ 168.747425] lkdtm_do_action+0x2c/0x50
4778 10:56:58.400944 # [ 168.751444] direct_entry+0x164/0x180
4779 10:56:58.401226 # [ 168.755376] full_proxy_write+0x68/0xc0
4780 10:56:58.401503 # [ 168.759487] vfs_write+0xcc/0x2e0
4781 10:56:58.401885 # [ 168.763077] ksys_write+0x80/0x110
4782 10:56:58.402656 # [ 168.766751] __arm64_sys_write+0x28/0x40
4783 10:56:58.441991 # [ 168.770947] invoke_syscall+0x8c/0x120
4784 10:56:58.442458 # [ 168.774973] el0_svc_common.constprop.0+0x68/0x124
4785 10:56:58.442887 # [ 168.780041] do_el0_svc+0x40/0xcc
4786 10:56:58.443283 # [ 168.783629] el0_svc+0x48/0xc0
4787 10:56:58.443663 # [ 168.786953] el0t_64_sync_handler+0xf4/0x120
4788 10:56:58.444071 # [ 168.791496] el0t_64_sync+0x18c/0x190
4789 10:56:58.444446 # [ 168.795428] irq event stamp: 0
4790 10:56:58.444809 # [ 168.798746] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4791 10:56:58.445570 # [ 168.805293] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4792 10:56:58.489940 # [ 168.813755] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4793 10:56:58.490978 # [ 168.822216] softirqs last disabled at (0): [<0000000000000000>] 0x0
4794 10:56:58.491389 # [ 168.828758] ---[ end trace 0000000000000000 ]---
4795 10:56:58.491862 # [ 168.833713] lkdtm: Overflow detected: saturated
4796 10:56:58.492291 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4797 10:56:58.492694 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4798 10:56:58.493272 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4799 10:56:58.943702 <6>[ 169.826923] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4800 10:56:58.944262 <6>[ 169.833622] lkdtm: attempting good refcount_add() without overflow
4801 10:56:58.945080 <6>[ 169.840167] lkdtm: attempting bad refcount_add() overflow
4802 10:56:58.945448 <4>[ 169.845977] ------------[ cut here ]------------
4803 10:56:58.945845 <4>[ 169.850927] refcount_t: saturated; leaking memory.
4804 10:56:58.946226 <4>[ 169.856050] WARNING: CPU: 1 PID: 2814 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4805 10:56:58.986960 <4>[ 169.864874] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4806 10:56:58.987859 <4>[ 169.878717] CPU: 1 PID: 2814 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4807 10:56:58.988248 <4>[ 169.886743] Hardware name: ARM Juno development board (r0) (DT)
4808 10:56:58.988658 <4>[ 169.892934] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4809 10:56:58.989047 <4>[ 169.900175] pc : refcount_warn_saturate+0x17c/0x224
4810 10:56:58.990526 <4>[ 169.905328] lr : refcount_warn_saturate+0x17c/0x224
4811 10:56:58.990890 <4>[ 169.910480] sp : ffff80000fec3910
4812 10:56:59.030368 <4>[ 169.914060] x29: ffff80000fec3910 x28: ffff00080b03b4c0 x27: 0000000000000000
4813 10:56:59.031203 <4>[ 169.921487] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffab60f000
4814 10:56:59.031583 <4>[ 169.928913] x23: ffff00080b8ef000 x22: ffff80000fec3ae0 x21: 0000000000000016
4815 10:56:59.032030 <4>[ 169.936338] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
4816 10:56:59.032431 <4>[ 169.943762] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4817 10:56:59.073781 <4>[ 169.951187] x14: 0000000000000000 x13: 205d373239303538 x12: 2e39363120205b3e
4818 10:56:59.074246 <4>[ 169.958611] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4819 10:56:59.075048 <4>[ 169.966035] x8 : ffff80000fec35e8 x7 : 0000000000000000 x6 : 0000000000001ffe
4820 10:56:59.075412 <4>[ 169.973459] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a61000
4821 10:56:59.075836 <4>[ 169.980883] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b03b4c0
4822 10:56:59.076228 <4>[ 169.988308] Call trace:
4823 10:56:59.076606 <4>[ 169.991018] refcount_warn_saturate+0x17c/0x224
4824 10:56:59.077065 <4>[ 169.995822] __refcount_add.constprop.0+0x80/0x90
4825 10:56:59.117055 <4>[ 170.000803] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4826 10:56:59.117510 <4>[ 170.005870] lkdtm_do_action+0x2c/0x50
4827 10:56:59.118244 <4>[ 170.009889] direct_entry+0x164/0x180
4828 10:56:59.118595 <4>[ 170.013820] full_proxy_write+0x68/0xc0
4829 10:56:59.118903 <4>[ 170.017931] vfs_write+0xcc/0x2e0
4830 10:56:59.119197 <4>[ 170.021521] ksys_write+0x80/0x110
4831 10:56:59.119486 <4>[ 170.025196] __arm64_sys_write+0x28/0x40
4832 10:56:59.119767 <4>[ 170.029393] invoke_syscall+0x8c/0x120
4833 10:56:59.120094 <4>[ 170.033418] el0_svc_common.constprop.0+0x68/0x124
4834 10:56:59.120579 <4>[ 170.038487] do_el0_svc+0x40/0xcc
4835 10:56:59.160388 <4>[ 170.042075] el0_svc+0x48/0xc0
4836 10:56:59.160842 <4>[ 170.045399] el0t_64_sync_handler+0xf4/0x120
4837 10:56:59.161271 <4>[ 170.049941] el0t_64_sync+0x18c/0x190
4838 10:56:59.161668 <4>[ 170.053874] irq event stamp: 0
4839 10:56:59.162053 <4>[ 170.057192] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4840 10:56:59.162433 <4>[ 170.063737] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4841 10:56:59.162812 <4>[ 170.072201] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4842 10:56:59.163589 <4>[ 170.080661] softirqs last disabled at (0): [<0000000000000000>] 0x0
4843 10:56:59.181536 <4>[ 170.087203] ---[ end trace 0000000000000000 ]---
4844 10:56:59.184818 <6>[ 170.092192] lkdtm: Overflow detected: saturated
4845 10:56:59.352275 # [ 169.826923] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4846 10:56:59.352548 # [ 169.833622] lkdtm: attempting good refcount_add() without overflow
4847 10:56:59.352718 # [ 169.840167] lkdtm: attempting bad refcount_add() overflow
4848 10:56:59.352873 # [ 169.845977] ------------[ cut here ]------------
4849 10:56:59.353023 # [ 169.850927] refcount_t: saturated; leaking memory.
4850 10:56:59.353158 # [ 169.856050] WARNING: CPU: 1 PID: 2814 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4851 10:56:59.395486 # [ 169.864874] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4852 10:56:59.395751 # [ 169.878717] CPU: 1 PID: 2814 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4853 10:56:59.395953 # [ 169.886743] Hardware name: ARM Juno development board (r0) (DT)
4854 10:56:59.396110 # [ 169.892934] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4855 10:56:59.396259 # [ 169.900175] pc : refcount_warn_saturate+0x17c/0x224
4856 10:56:59.396406 # [ 169.905328] lr : refcount_warn_saturate+0x17c/0x224
4857 10:56:59.396547 # [ 169.910480] sp : ffff80000fec3910
4858 10:56:59.438829 # [ 169.914060] x29: ffff80000fec3910 x28: ffff00080b03b4c0 x27: 0000000000000000
4859 10:56:59.439298 # [ 169.921487] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffab60f000
4860 10:56:59.439636 # [ 169.928913] x23: ffff00080b8ef000 x22: ffff80000fec3ae0 x21: 0000000000000016
4861 10:56:59.440013 # [ 169.936338] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
4862 10:56:59.440324 # [ 169.943762] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4863 10:56:59.442117 # [ 169.951187] x14: 0000000000000000 x13: 205d373239303538 x12: 2e39363120205b3e
4864 10:56:59.482001 # [ 169.958611] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4865 10:56:59.482487 # [ 169.966035] x8 : ffff80000fec35e8 x7 : 0000000000000000 x6 : 0000000000001ffe
4866 10:56:59.482832 # [ 169.973459] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a61000
4867 10:56:59.483147 # [ 169.980883] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b03b4c0
4868 10:56:59.483543 # [ 169.988308] Call trace:
4869 10:56:59.483921 # [ 169.991018] refcount_warn_saturate+0x17c/0x224
4870 10:56:59.484226 # [ 169.995822] __refcount_add.constprop.0+0x80/0x90
4871 10:56:59.485219 # [ 170.000803] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4872 10:56:59.525272 # [ 170.005870] lkdtm_do_action+0x2c/0x50
4873 10:56:59.525741 # [ 170.009889] direct_entry+0x164/0x180
4874 10:56:59.526074 # [ 170.013820] full_proxy_write+0x68/0xc0
4875 10:56:59.526382 # [ 170.017931] vfs_write+0xcc/0x2e0
4876 10:56:59.526674 # [ 170.021521] ksys_write+0x80/0x110
4877 10:56:59.526956 # [ 170.025196] __arm64_sys_write+0x28/0x40
4878 10:56:59.527238 # [ 170.029393] invoke_syscall+0x8c/0x120
4879 10:56:59.527519 # [ 170.033418] el0_svc_common.constprop.0+0x68/0x124
4880 10:56:59.527827 # [ 170.038487] do_el0_svc+0x40/0xcc
4881 10:56:59.528123 # [ 170.042075] el0_svc+0x48/0xc0
4882 10:56:59.528860 # [ 170.045399] el0t_64_sync_handler+0xf4/0x120
4883 10:56:59.568319 # [ 170.049941] el0t_64_sync+0x18c/0x190
4884 10:56:59.568785 # [ 170.053874] irq event stamp: 0
4885 10:56:59.569119 # [ 170.057192] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4886 10:56:59.569517 # [ 170.063737] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4887 10:56:59.569826 # [ 170.072201] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4888 10:56:59.570123 # [ 170.080661] softirqs last disabled at (0): [<0000000000000000>] 0x0
4889 10:56:59.571520 # [ 170.087203] ---[ end trace 0000000000000000 ]---
4890 10:56:59.594280 # [ 170.092192] lkdtm: Overflow detected: saturated
4891 10:56:59.594737 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4892 10:56:59.595078 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4893 10:56:59.597467 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4894 10:57:00.149581 <6>[ 171.032266] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4895 10:57:00.150092 <6>[ 171.039417] lkdtm: attempting bad refcount_inc_not_zero() overflow
4896 10:57:00.150835 <4>[ 171.045953] ------------[ cut here ]------------
4897 10:57:00.151190 <4>[ 171.050909] refcount_t: saturated; leaking memory.
4898 10:57:00.151500 <4>[ 171.056230] WARNING: CPU: 1 PID: 2853 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4899 10:57:00.192969 <4>[ 171.064977] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4900 10:57:00.193475 <4>[ 171.078819] CPU: 1 PID: 2853 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4901 10:57:00.193823 <4>[ 171.086845] Hardware name: ARM Juno development board (r0) (DT)
4902 10:57:00.194508 <4>[ 171.093037] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4903 10:57:00.194974 <4>[ 171.100279] pc : refcount_warn_saturate+0xf8/0x224
4904 10:57:00.195293 <4>[ 171.105345] lr : refcount_warn_saturate+0xf8/0x224
4905 10:57:00.195586 <4>[ 171.110409] sp : ffff80000ff737d0
4906 10:57:00.236362 <4>[ 171.113989] x29: ffff80000ff737d0 x28: ffff00080b00cf00 x27: 0000000000000000
4907 10:57:00.236816 <4>[ 171.121416] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9a1ff000
4908 10:57:00.237155 <4>[ 171.128841] x23: ffff000805e18000 x22: ffff80000ff739b0 x21: 00000000ffffffff
4909 10:57:00.237473 <4>[ 171.136266] x20: 0000000000000000 x19: ffff80000b687000 x18: 0000000000000000
4910 10:57:00.237771 <4>[ 171.143690] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4911 10:57:00.238063 <4>[ 171.151114] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
4912 10:57:00.279655 <4>[ 171.158539] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
4913 10:57:00.280152 <4>[ 171.165963] x8 : ffff80000ff73548 x7 : 0000000000000000 x6 : ffff8000081002f4
4914 10:57:00.280496 <4>[ 171.173387] x5 : ffff80000ff74000 x4 : 0000000000000001 x3 : ffff80000b0654c8
4915 10:57:00.280812 <4>[ 171.180811] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b00cf00
4916 10:57:00.281111 <4>[ 171.188235] Call trace:
4917 10:57:00.281402 <4>[ 171.190945] refcount_warn_saturate+0xf8/0x224
4918 10:57:00.281688 <4>[ 171.195662] __refcount_add_not_zero.constprop.0+0x90/0xb0
4919 10:57:00.323086 <4>[ 171.201427] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x44/0x88
4920 10:57:00.323548 <4>[ 171.207275] lkdtm_do_action+0x2c/0x50
4921 10:57:00.323921 <4>[ 171.211296] direct_entry+0x164/0x180
4922 10:57:00.324238 <4>[ 171.215228] full_proxy_write+0x68/0xc0
4923 10:57:00.324536 <4>[ 171.219338] vfs_write+0xcc/0x2e0
4924 10:57:00.324820 <4>[ 171.222927] ksys_write+0x80/0x110
4925 10:57:00.325103 <4>[ 171.226601] __arm64_sys_write+0x28/0x40
4926 10:57:00.325382 <4>[ 171.230797] invoke_syscall+0x8c/0x120
4927 10:57:00.325656 <4>[ 171.234822] el0_svc_common.constprop.0+0x68/0x124
4928 10:57:00.325942 <4>[ 171.239890] do_el0_svc+0x40/0xcc
4929 10:57:00.326721 <4>[ 171.243478] el0_svc+0x48/0xc0
4930 10:57:00.366452 <4>[ 171.246801] el0t_64_sync_handler+0xf4/0x120
4931 10:57:00.366900 <4>[ 171.251343] el0t_64_sync+0x18c/0x190
4932 10:57:00.367235 <4>[ 171.255276] irq event stamp: 0
4933 10:57:00.367546 <4>[ 171.258594] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4934 10:57:00.367884 <4>[ 171.265139] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4935 10:57:00.368186 <4>[ 171.273602] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4936 10:57:00.368483 <4>[ 171.282063] softirqs last disabled at (0): [<0000000000000000>] 0x0
4937 10:57:00.369673 <4>[ 171.288605] ---[ end trace 0000000000000000 ]---
4938 10:57:00.384914 <6>[ 171.293581] lkdtm: Overflow detected: saturated
4939 10:57:00.584811 # [ 171.032266] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4940 10:57:00.585309 # [ 171.039417] lkdtm: attempting bad refcount_inc_not_zero() overflow
4941 10:57:00.585648 # [ 171.045953] ------------[ cut here ]------------
4942 10:57:00.585955 # [ 171.050909] refcount_t: saturated; leaking memory.
4943 10:57:00.586243 # [ 171.056230] WARNING: CPU: 1 PID: 2853 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4944 10:57:00.588138 # [ 171.064977] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4945 10:57:00.627939 # [ 171.078819] CPU: 1 PID: 2853 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4946 10:57:00.628443 # [ 171.086845] Hardware name: ARM Juno development board (r0) (DT)
4947 10:57:00.628798 # [ 171.093037] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4948 10:57:00.629112 # [ 171.100279] pc : refcount_warn_saturate+0xf8/0x224
4949 10:57:00.629415 # [ 171.105345] lr : refcount_warn_saturate+0xf8/0x224
4950 10:57:00.629714 # [ 171.110409] sp : ffff80000ff737d0
4951 10:57:00.631135 # [ 171.113989] x29: ffff80000ff737d0 x28: ffff00080b00cf00 x27: 0000000000000000
4952 10:57:00.671073 # [ 171.121416] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9a1ff000
4953 10:57:00.671538 # [ 171.128841] x23: ffff000805e18000 x22: ffff80000ff739b0 x21: 00000000ffffffff
4954 10:57:00.671924 # [ 171.136266] x20: 0000000000000000 x19: ffff80000b687000 x18: 0000000000000000
4955 10:57:00.672245 # [ 171.143690] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4956 10:57:00.672544 # [ 171.151114] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
4957 10:57:00.674307 # [ 171.158539] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
4958 10:57:00.714258 # [ 171.165963] x8 : ffff80000ff73548 x7 : 0000000000000000 x6 : ffff8000081002f4
4959 10:57:00.714728 # [ 171.173387] x5 : ffff80000ff74000 x4 : 0000000000000001 x3 : ffff80000b0654c8
4960 10:57:00.715069 # [ 171.180811] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b00cf00
4961 10:57:00.715378 # [ 171.188235] Call trace:
4962 10:57:00.715671 # [ 171.190945] refcount_warn_saturate+0xf8/0x224
4963 10:57:00.716027 # [ 171.195662] __refcount_add_not_zero.constprop.0+0x90/0xb0
4964 10:57:00.716319 # [ 171.201427] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x44/0x88
4965 10:57:00.717462 # [ 171.207275] lkdtm_do_action+0x2c/0x50
4966 10:57:00.757456 # [ 171.211296] direct_entry+0x164/0x180
4967 10:57:00.757917 # [ 171.215228] full_proxy_write+0x68/0xc0
4968 10:57:00.758255 # [ 171.219338] vfs_write+0xcc/0x2e0
4969 10:57:00.758561 # [ 171.222927] ksys_write+0x80/0x110
4970 10:57:00.758849 # [ 171.226601] __arm64_sys_write+0x28/0x40
4971 10:57:00.759138 # [ 171.230797] invoke_syscall+0x8c/0x120
4972 10:57:00.759418 # [ 171.234822] el0_svc_common.constprop.0+0x68/0x124
4973 10:57:00.759692 # [ 171.239890] do_el0_svc+0x40/0xcc
4974 10:57:00.760024 # [ 171.243478] el0_svc+0x48/0xc0
4975 10:57:00.760320 # [ 171.246801] el0t_64_sync_handler+0xf4/0x120
4976 10:57:00.761052 # [ 171.251343] el0t_64_sync+0x18c/0x190
4977 10:57:00.800586 # [ 171.255276] irq event stamp: 0
4978 10:57:00.801079 # [ 171.258594] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4979 10:57:00.801420 # [ 171.265139] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4980 10:57:00.801731 # [ 171.273602] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4981 10:57:00.802032 # [ 171.282063] softirqs last disabled at (0): [<0000000000000000>] 0x0
4982 10:57:00.802321 # [ 171.288605] ---[ end trace 0000000000000000 ]---
4983 10:57:00.803723 # [ 171.293581] lkdtm: Overflow detected: saturated
4984 10:57:00.826460 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
4985 10:57:00.827006 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4986 10:57:00.829733 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4987 10:57:01.367107 <6>[ 172.250563] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4988 10:57:01.367599 <6>[ 172.257710] lkdtm: attempting bad refcount_add_not_zero() overflow
4989 10:57:01.368392 <4>[ 172.264234] ------------[ cut here ]------------
4990 10:57:01.368762 <4>[ 172.269183] refcount_t: saturated; leaking memory.
4991 10:57:01.369086 <4>[ 172.274509] WARNING: CPU: 1 PID: 2892 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4992 10:57:01.410373 <4>[ 172.283253] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4993 10:57:01.410866 <4>[ 172.297096] CPU: 1 PID: 2892 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
4994 10:57:01.411590 <4>[ 172.305121] Hardware name: ARM Juno development board (r0) (DT)
4995 10:57:01.411994 <4>[ 172.311313] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4996 10:57:01.412314 <4>[ 172.318554] pc : refcount_warn_saturate+0xf8/0x224
4997 10:57:01.412616 <4>[ 172.323619] lr : refcount_warn_saturate+0xf8/0x224
4998 10:57:01.412907 <4>[ 172.328684] sp : ffff800010033910
4999 10:57:01.453804 <4>[ 172.332264] x29: ffff800010033910 x28: ffff00080b03b4c0 x27: 0000000000000000
5000 10:57:01.454324 <4>[ 172.339691] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8949f000
5001 10:57:01.454690 <4>[ 172.347116] x23: ffff000806e26000 x22: ffff800010033af0 x21: 00000000ffffffff
5002 10:57:01.455400 <4>[ 172.354541] x20: 0000000000000000 x19: ffff80000b687000 x18: 0000000000000000
5003 10:57:01.455744 <4>[ 172.361965] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5004 10:57:01.456117 <4>[ 172.369389] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
5005 10:57:01.497093 <4>[ 172.376813] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
5006 10:57:01.497561 <4>[ 172.384238] x8 : ffff800010033688 x7 : 0000000000000000 x6 : ffff8000081002f4
5007 10:57:01.498441 <4>[ 172.391662] x5 : ffff800010034000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5008 10:57:01.498826 <4>[ 172.399085] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b03b4c0
5009 10:57:01.499147 <4>[ 172.406509] Call trace:
5010 10:57:01.499448 <4>[ 172.409219] refcount_warn_saturate+0xf8/0x224
5011 10:57:01.499739 <4>[ 172.413937] __refcount_add_not_zero.constprop.0+0x90/0xb0
5012 10:57:01.540431 <4>[ 172.419701] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x44/0x88
5013 10:57:01.540901 <4>[ 172.425549] lkdtm_do_action+0x2c/0x50
5014 10:57:01.541333 <4>[ 172.429570] direct_entry+0x164/0x180
5015 10:57:01.541735 <4>[ 172.433501] full_proxy_write+0x68/0xc0
5016 10:57:01.542119 <4>[ 172.437612] vfs_write+0xcc/0x2e0
5017 10:57:01.542487 <4>[ 172.441201] ksys_write+0x80/0x110
5018 10:57:01.542856 <4>[ 172.444876] __arm64_sys_write+0x28/0x40
5019 10:57:01.543217 <4>[ 172.449073] invoke_syscall+0x8c/0x120
5020 10:57:01.543594 <4>[ 172.453098] el0_svc_common.constprop.0+0x68/0x124
5021 10:57:01.544008 <4>[ 172.458166] do_el0_svc+0x40/0xcc
5022 10:57:01.544750 <4>[ 172.461754] el0_svc+0x48/0xc0
5023 10:57:01.583718 <4>[ 172.465079] el0t_64_sync_handler+0xf4/0x120
5024 10:57:01.584216 <4>[ 172.469620] el0t_64_sync+0x18c/0x190
5025 10:57:01.584649 <4>[ 172.473553] irq event stamp: 0
5026 10:57:01.585051 <4>[ 172.476871] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5027 10:57:01.585442 <4>[ 172.483416] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5028 10:57:01.585825 <4>[ 172.491879] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5029 10:57:01.587001 <4>[ 172.500340] softirqs last disabled at (0): [<0000000000000000>] 0x0
5030 10:57:01.604808 <4>[ 172.506882] ---[ end trace 0000000000000000 ]---
5031 10:57:01.605257 <6>[ 172.511854] lkdtm: Overflow detected: saturated
5032 10:57:01.808001 # [ 172.250563] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5033 10:57:01.808494 # [ 172.257710] lkdtm: attempting bad refcount_add_not_zero() overflow
5034 10:57:01.808919 # [ 172.264234] ------------[ cut here ]------------
5035 10:57:01.809291 # [ 172.269183] refcount_t: saturated; leaking memory.
5036 10:57:01.809642 # [ 172.274509] WARNING: CPU: 1 PID: 2892 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5037 10:57:01.851121 # [ 172.283253] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5038 10:57:01.851594 # [ 172.297096] CPU: 1 PID: 2892 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5039 10:57:01.852048 # [ 172.305121] Hardware name: ARM Juno development board (r0) (DT)
5040 10:57:01.852431 # [ 172.311313] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5041 10:57:01.852788 # [ 172.318554] pc : refcount_warn_saturate+0xf8/0x224
5042 10:57:01.853137 # [ 172.323619] lr : refcount_warn_saturate+0xf8/0x224
5043 10:57:01.853472 # [ 172.328684] sp : ffff800010033910
5044 10:57:01.854271 # [ 172.332264] x29: ffff800010033910 x28: ffff00080b03b4c0 x27: 0000000000000000
5045 10:57:01.894318 # [ 172.339691] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8949f000
5046 10:57:01.895177 # [ 172.347116] x23: ffff000806e26000 x22: ffff800010033af0 x21: 00000000ffffffff
5047 10:57:01.895552 # [ 172.354541] x20: 0000000000000000 x19: ffff80000b687000 x18: 0000000000000000
5048 10:57:01.895921 # [ 172.361965] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5049 10:57:01.896234 # [ 172.369389] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
5050 10:57:01.937464 # [ 172.376813] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
5051 10:57:01.937931 # [ 172.384238] x8 : ffff800010033688 x7 : 0000000000000000 x6 : ffff8000081002f4
5052 10:57:01.938656 # [ 172.391662] x5 : ffff800010034000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5053 10:57:01.939068 # [ 172.399085] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b03b4c0
5054 10:57:01.939384 # [ 172.406509] Call trace:
5055 10:57:01.939684 # [ 172.409219] refcount_warn_saturate+0xf8/0x224
5056 10:57:01.940056 # [ 172.413937] __refcount_add_not_zero.constprop.0+0x90/0xb0
5057 10:57:01.940767 # [ 172.419701] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x44/0x88
5058 10:57:01.980645 # [ 172.425549] lkdtm_do_action+0x2c/0x50
5059 10:57:01.981107 # [ 172.429570] direct_entry+0x164/0x180
5060 10:57:01.981442 # [ 172.433501] full_proxy_write+0x68/0xc0
5061 10:57:01.981747 # [ 172.437612] vfs_write+0xcc/0x2e0
5062 10:57:01.982036 # [ 172.441201] ksys_write+0x80/0x110
5063 10:57:01.982322 # [ 172.444876] __arm64_sys_write+0x28/0x40
5064 10:57:01.982972 # [ 172.449073] invoke_syscall+0x8c/0x120
5065 10:57:01.983288 # [ 172.453098] el0_svc_common.constprop.0+0x68/0x124
5066 10:57:01.983573 # [ 172.458166] do_el0_svc+0x40/0xcc
5067 10:57:01.983904 # [ 172.461754] el0_svc+0x48/0xc0
5068 10:57:01.984265 # [ 172.465079] el0t_64_sync_handler+0xf4/0x120
5069 10:57:02.023831 # [ 172.469620] el0t_64_sync+0x18c/0x190
5070 10:57:02.024293 # [ 172.473553] irq event stamp: 0
5071 10:57:02.025027 # [ 172.476871] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5072 10:57:02.025381 # [ 172.483416] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5073 10:57:02.025697 # [ 172.491879] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5074 10:57:02.025998 # [ 172.500340] softirqs last disabled at (0): [<0000000000000000>] 0x0
5075 10:57:02.027169 # [ 172.506882] ---[ end trace 0000000000000000 ]---
5076 10:57:02.049700 # [ 172.511854] lkdtm: Overflow detected: saturated
5077 10:57:02.050284 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5078 10:57:02.050638 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5079 10:57:02.053003 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5080 10:57:02.605516 <6>[ 173.485624] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5081 10:57:02.606045 <6>[ 173.491688] lkdtm: attempting good refcount_dec()
5082 10:57:02.606756 <6>[ 173.497114] lkdtm: attempting bad refcount_dec() to zero
5083 10:57:02.607102 <4>[ 173.502773] ------------[ cut here ]------------
5084 10:57:02.607411 <4>[ 173.507729] refcount_t: decrement hit 0; leaking memory.
5085 10:57:02.607706 <4>[ 173.513481] WARNING: CPU: 1 PID: 2931 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5086 10:57:02.648757 <4>[ 173.522226] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5087 10:57:02.649658 <4>[ 173.536069] CPU: 1 PID: 2931 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5088 10:57:02.650041 <4>[ 173.544094] Hardware name: ARM Juno development board (r0) (DT)
5089 10:57:02.650360 <4>[ 173.550286] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5090 10:57:02.650665 <4>[ 173.557528] pc : refcount_warn_saturate+0x68/0x224
5091 10:57:02.650957 <4>[ 173.562593] lr : refcount_warn_saturate+0x68/0x224
5092 10:57:02.651241 <4>[ 173.567657] sp : ffff8000100c38d0
5093 10:57:02.692196 <4>[ 173.571238] x29: ffff8000100c38d0 x28: ffff000806010040 x27: 0000000000000000
5094 10:57:02.692653 <4>[ 173.578665] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa401f000
5095 10:57:02.693398 <4>[ 173.586091] x23: ffff00080bd97000 x22: ffff8000100c3aa0 x21: 0000000000000012
5096 10:57:02.693752 <4>[ 173.593516] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5097 10:57:02.694061 <4>[ 173.600939] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5098 10:57:02.695462 <4>[ 173.608364] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
5099 10:57:02.735499 <4>[ 173.615787] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
5100 10:57:02.736381 <4>[ 173.623212] x8 : ffff8000100c3648 x7 : 0000000000000000 x6 : ffff8000081002f4
5101 10:57:02.736757 <4>[ 173.630635] x5 : ffff8000100c4000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5102 10:57:02.737077 <4>[ 173.638059] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806010040
5103 10:57:02.737379 <4>[ 173.645483] Call trace:
5104 10:57:02.737668 <4>[ 173.648193] refcount_warn_saturate+0x68/0x224
5105 10:57:02.737952 <4>[ 173.652910] __refcount_dec.constprop.0+0x50/0x60
5106 10:57:02.738732 <4>[ 173.657891] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5107 10:57:02.778887 <4>[ 173.662607] lkdtm_do_action+0x2c/0x50
5108 10:57:02.779364 <4>[ 173.666628] direct_entry+0x164/0x180
5109 10:57:02.780075 <4>[ 173.670560] full_proxy_write+0x68/0xc0
5110 10:57:02.780421 <4>[ 173.674671] vfs_write+0xcc/0x2e0
5111 10:57:02.780731 <4>[ 173.678260] ksys_write+0x80/0x110
5112 10:57:02.781020 <4>[ 173.681934] __arm64_sys_write+0x28/0x40
5113 10:57:02.781303 <4>[ 173.686130] invoke_syscall+0x8c/0x120
5114 10:57:02.781587 <4>[ 173.690155] el0_svc_common.constprop.0+0x68/0x124
5115 10:57:02.781870 <4>[ 173.695223] do_el0_svc+0x40/0xcc
5116 10:57:02.782236 <4>[ 173.698810] el0_svc+0x48/0xc0
5117 10:57:02.822254 <4>[ 173.702134] el0t_64_sync_handler+0xf4/0x120
5118 10:57:02.822719 <4>[ 173.706676] el0t_64_sync+0x18c/0x190
5119 10:57:02.823149 <4>[ 173.710608] irq event stamp: 0
5120 10:57:02.823546 <4>[ 173.713926] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5121 10:57:02.823991 <4>[ 173.720473] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5122 10:57:02.824383 <4>[ 173.728936] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5123 10:57:02.824763 <4>[ 173.737396] softirqs last disabled at (0): [<0000000000000000>] 0x0
5124 10:57:02.825558 <4>[ 173.743938] ---[ end trace 0000000000000000 ]---
5125 10:57:02.841246 <6>[ 173.748901] lkdtm: Zero detected: saturated
5126 10:57:03.015334 # [ 173.485624] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5127 10:57:03.015607 # [ 173.491688] lkdtm: attempting good refcount_dec()
5128 10:57:03.015847 # [ 173.497114] lkdtm: attempting bad refcount_dec() to zero
5129 10:57:03.016054 # [ 173.502773] ------------[ cut here ]------------
5130 10:57:03.016246 # [ 173.507729] refcount_t: decrement hit 0; leaking memory.
5131 10:57:03.016424 # [ 173.513481] WARNING: CPU: 1 PID: 2931 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5132 10:57:03.058492 # [ 173.522226] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5133 10:57:03.058755 # [ 173.536069] CPU: 1 PID: 2931 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5134 10:57:03.058924 # [ 173.544094] Hardware name: ARM Juno development board (r0) (DT)
5135 10:57:03.059080 # [ 173.550286] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5136 10:57:03.059227 # [ 173.557528] pc : refcount_warn_saturate+0x68/0x224
5137 10:57:03.059372 # [ 173.562593] lr : refcount_warn_saturate+0x68/0x224
5138 10:57:03.061665 # [ 173.567657] sp : ffff8000100c38d0
5139 10:57:03.101945 # [ 173.571238] x29: ffff8000100c38d0 x28: ffff000806010040 x27: 0000000000000000
5140 10:57:03.102403 # [ 173.578665] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa401f000
5141 10:57:03.102905 # [ 173.586091] x23: ffff00080bd97000 x22: ffff8000100c3aa0 x21: 0000000000000012
5142 10:57:03.103236 # [ 173.593516] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5143 10:57:03.103543 # [ 173.600939] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5144 10:57:03.105235 # [ 173.608364] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
5145 10:57:03.145105 # [ 173.615787] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
5146 10:57:03.145581 # [ 173.623212] x8 : ffff8000100c3648 x7 : 0000000000000000 x6 : ffff8000081002f4
5147 10:57:03.146008 # [ 173.630635] x5 : ffff8000100c4000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5148 10:57:03.146325 # [ 173.638059] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806010040
5149 10:57:03.146625 # [ 173.645483] Call trace:
5150 10:57:03.146934 # [ 173.648193] refcount_warn_saturate+0x68/0x224
5151 10:57:03.147308 # [ 173.652910] __refcount_dec.constprop.0+0x50/0x60
5152 10:57:03.188248 # [ 173.657891] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5153 10:57:03.188727 # [ 173.662607] lkdtm_do_action+0x2c/0x50
5154 10:57:03.189061 # [ 173.666628] direct_entry+0x164/0x180
5155 10:57:03.189734 # [ 173.670560] full_proxy_write+0x68/0xc0
5156 10:57:03.190065 # [ 173.674671] vfs_write+0xcc/0x2e0
5157 10:57:03.190356 # [ 173.678260] ksys_write+0x80/0x110
5158 10:57:03.190645 # [ 173.681934] __arm64_sys_write+0x28/0x40
5159 10:57:03.190927 # [ 173.686130] invoke_syscall+0x8c/0x120
5160 10:57:03.191210 # [ 173.690155] el0_svc_common.constprop.0+0x68/0x124
5161 10:57:03.191510 # [ 173.695223] do_el0_svc+0x40/0xcc
5162 10:57:03.191823 # [ 173.698810] el0_svc+0x48/0xc0
5163 10:57:03.231436 # [ 173.702134] el0t_64_sync_handler+0xf4/0x120
5164 10:57:03.231941 # [ 173.706676] el0t_64_sync+0x18c/0x190
5165 10:57:03.232283 # [ 173.710608] irq event stamp: 0
5166 10:57:03.233036 # [ 173.713926] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5167 10:57:03.233397 # [ 173.720473] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5168 10:57:03.233703 # [ 173.728936] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5169 10:57:03.233994 # [ 173.737396] softirqs last disabled at (0): [<0000000000000000>] 0x0
5170 10:57:03.234779 # [ 173.743938] ---[ end trace 0000000000000000 ]---
5171 10:57:03.257889 # [ 173.748901] lkdtm: Zero detected: saturated
5172 10:57:03.258352 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5173 10:57:03.258688 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5174 10:57:03.261108 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5175 10:57:03.880413 <6>[ 174.763434] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5176 10:57:03.880902 <6>[ 174.769832] lkdtm: attempting bad refcount_dec() below zero
5177 10:57:03.881240 <4>[ 174.775752] ------------[ cut here ]------------
5178 10:57:03.881550 <4>[ 174.780706] refcount_t: decrement hit 0; leaking memory.
5179 10:57:03.881850 <4>[ 174.786491] WARNING: CPU: 1 PID: 2975 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5180 10:57:03.923323 <4>[ 174.795237] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5181 10:57:03.923853 <4>[ 174.809079] CPU: 1 PID: 2975 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5182 10:57:03.924598 <4>[ 174.817104] Hardware name: ARM Juno development board (r0) (DT)
5183 10:57:03.924955 <4>[ 174.823296] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5184 10:57:03.925269 <4>[ 174.830537] pc : refcount_warn_saturate+0x68/0x224
5185 10:57:03.925607 <4>[ 174.835603] lr : refcount_warn_saturate+0x68/0x224
5186 10:57:03.925898 <4>[ 174.840668] sp : ffff800010173bd0
5187 10:57:03.966680 <4>[ 174.844248] x29: ffff800010173bd0 x28: ffff00080ba29a80 x27: 0000000000000000
5188 10:57:03.967159 <4>[ 174.851675] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff92bbf000
5189 10:57:03.967926 <4>[ 174.859100] x23: ffff00080bf09000 x22: ffff800010173da0 x21: 0000000000000016
5190 10:57:03.968283 <4>[ 174.866524] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5191 10:57:03.968593 <4>[ 174.873948] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5192 10:57:03.968889 <4>[ 174.881373] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
5193 10:57:04.010047 <4>[ 174.888797] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
5194 10:57:04.010508 <4>[ 174.896221] x8 : ffff800010173948 x7 : 0000000000000000 x6 : ffff8000081002f4
5195 10:57:04.011240 <4>[ 174.903645] x5 : ffff800010174000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5196 10:57:04.011595 <4>[ 174.911069] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba29a80
5197 10:57:04.011954 <4>[ 174.918493] Call trace:
5198 10:57:04.012255 <4>[ 174.921203] refcount_warn_saturate+0x68/0x224
5199 10:57:04.012548 <4>[ 174.925921] __refcount_dec.constprop.0+0x50/0x60
5200 10:57:04.013293 <4>[ 174.930903] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5201 10:57:04.053430 <4>[ 174.935967] lkdtm_do_action+0x2c/0x50
5202 10:57:04.053873 <4>[ 174.939987] direct_entry+0x164/0x180
5203 10:57:04.054206 <4>[ 174.943919] full_proxy_write+0x68/0xc0
5204 10:57:04.054918 <4>[ 174.948029] vfs_write+0xcc/0x2e0
5205 10:57:04.055263 <4>[ 174.951618] ksys_write+0x80/0x110
5206 10:57:04.055561 <4>[ 174.955293] __arm64_sys_write+0x28/0x40
5207 10:57:04.056015 <4>[ 174.959489] invoke_syscall+0x8c/0x120
5208 10:57:04.056315 <4>[ 174.963514] el0_svc_common.constprop.0+0x68/0x124
5209 10:57:04.056724 <4>[ 174.968582] do_el0_svc+0x40/0xcc
5210 10:57:04.057023 <4>[ 174.972170] el0_svc+0x48/0xc0
5211 10:57:04.057380 <4>[ 174.975494] el0t_64_sync_handler+0xf4/0x120
5212 10:57:04.096830 <4>[ 174.980036] el0t_64_sync+0x18c/0x190
5213 10:57:04.097274 <4>[ 174.983968] irq event stamp: 0
5214 10:57:04.097613 <4>[ 174.987286] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5215 10:57:04.097926 <4>[ 174.993832] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5216 10:57:04.098227 <4>[ 175.002295] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5217 10:57:04.098514 <4>[ 175.010755] softirqs last disabled at (0): [<0000000000000000>] 0x0
5218 10:57:04.100086 <4>[ 175.017298] ---[ end trace 0000000000000000 ]---
5219 10:57:04.115370 <6>[ 175.022299] lkdtm: Negative detected: saturated
5220 10:57:04.283072 # [ 174.763434] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5221 10:57:04.283358 # [ 174.769832] lkdtm: attempting bad refcount_dec() below zero
5222 10:57:04.283556 # [ 174.775752] ------------[ cut here ]------------
5223 10:57:04.283730 # [ 174.780706] refcount_t: decrement hit 0; leaking memory.
5224 10:57:04.283918 # [ 174.786491] WARNING: CPU: 1 PID: 2975 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5225 10:57:04.286261 # [ 174.795237] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5226 10:57:04.326237 # [ 174.809079] CPU: 1 PID: 2975 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5227 10:57:04.326513 # [ 174.817104] Hardware name: ARM Juno development board (r0) (DT)
5228 10:57:04.326703 # [ 174.823296] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5229 10:57:04.326881 # [ 174.830537] pc : refcount_warn_saturate+0x68/0x224
5230 10:57:04.327032 # [ 174.835603] lr : refcount_warn_saturate+0x68/0x224
5231 10:57:04.327176 # [ 174.840668] sp : ffff800010173bd0
5232 10:57:04.329397 # [ 174.844248] x29: ffff800010173bd0 x28: ffff00080ba29a80 x27: 0000000000000000
5233 10:57:04.369341 # [ 174.851675] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff92bbf000
5234 10:57:04.369597 # [ 174.859100] x23: ffff00080bf09000 x22: ffff800010173da0 x21: 0000000000000016
5235 10:57:04.369779 # [ 174.866524] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5236 10:57:04.369947 # [ 174.873948] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5237 10:57:04.370103 # [ 174.881373] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
5238 10:57:04.372521 # [ 174.888797] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
5239 10:57:04.412740 # [ 174.896221] x8 : ffff800010173948 x7 : 0000000000000000 x6 : ffff8000081002f4
5240 10:57:04.413216 # [ 174.903645] x5 : ffff800010174000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5241 10:57:04.413567 # [ 174.911069] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba29a80
5242 10:57:04.414072 # [ 174.918493] Call trace:
5243 10:57:04.414390 # [ 174.921203] refcount_warn_saturate+0x68/0x224
5244 10:57:04.414693 # [ 174.925921] __refcount_dec.constprop.0+0x50/0x60
5245 10:57:04.415095 # [ 174.930903] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5246 10:57:04.415950 # [ 174.935967] lkdtm_do_action+0x2c/0x50
5247 10:57:04.455924 # [ 174.939987] direct_entry+0x164/0x180
5248 10:57:04.456419 # [ 174.943919] full_proxy_write+0x68/0xc0
5249 10:57:04.456998 # [ 174.948029] vfs_write+0xcc/0x2e0
5250 10:57:04.457406 # [ 174.951618] ksys_write+0x80/0x110
5251 10:57:04.457725 # [ 174.955293] __arm64_sys_write+0x28/0x40
5252 10:57:04.458022 # [ 174.959489] invoke_syscall+0x8c/0x120
5253 10:57:04.458309 # [ 174.963514] el0_svc_common.constprop.0+0x68/0x124
5254 10:57:04.458596 # [ 174.968582] do_el0_svc+0x40/0xcc
5255 10:57:04.459135 # [ 174.972170] el0_svc+0x48/0xc0
5256 10:57:04.459580 # [ 174.975494] el0t_64_sync_handler+0xf4/0x120
5257 10:57:04.460294 # [ 174.980036] el0t_64_sync+0x18c/0x190
5258 10:57:04.499176 # [ 174.983968] irq event stamp: 0
5259 10:57:04.499655 # [ 174.987286] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5260 10:57:04.500119 # [ 174.993832] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5261 10:57:04.500893 # [ 175.002295] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5262 10:57:04.501433 # [ 175.010755] softirqs last disabled at (0): [<0000000000000000>] 0x0
5263 10:57:04.501848 # [ 175.017298] ---[ end trace 0000000000000000 ]---
5264 10:57:04.502604 # [ 175.022299] lkdtm: Negative detected: saturated
5265 10:57:04.525065 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5266 10:57:04.525529 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5267 10:57:04.528269 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5268 10:57:05.150217 <6>[ 176.033531] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5269 10:57:05.150693 <6>[ 176.040732] lkdtm: attempting bad refcount_dec_and_test() below zero
5270 10:57:05.151369 <4>[ 176.047436] ------------[ cut here ]------------
5271 10:57:05.151686 <4>[ 176.052393] refcount_t: underflow; use-after-free.
5272 10:57:05.152026 <4>[ 176.057702] WARNING: CPU: 1 PID: 3019 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5273 10:57:05.193438 <4>[ 176.066449] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5274 10:57:05.193870 <4>[ 176.080292] CPU: 1 PID: 3019 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5275 10:57:05.194562 <4>[ 176.088318] Hardware name: ARM Juno development board (r0) (DT)
5276 10:57:05.194904 <4>[ 176.094510] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5277 10:57:05.195216 <4>[ 176.101751] pc : refcount_warn_saturate+0xc8/0x224
5278 10:57:05.195513 <4>[ 176.106816] lr : refcount_warn_saturate+0xc8/0x224
5279 10:57:05.195837 <4>[ 176.111881] sp : ffff800010233930
5280 10:57:05.236922 <4>[ 176.115461] x29: ffff800010233930 x28: ffff00080b00cf00 x27: 0000000000000000
5281 10:57:05.237384 <4>[ 176.122888] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa577f000
5282 10:57:05.238077 <4>[ 176.130313] x23: ffff000807086000 x22: ffff800010233b00 x21: 000000000000001f
5283 10:57:05.238423 <4>[ 176.137738] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5284 10:57:05.238730 <4>[ 176.145162] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5285 10:57:05.240231 <4>[ 176.152586] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
5286 10:57:05.280211 <4>[ 176.160011] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
5287 10:57:05.280681 <4>[ 176.167435] x8 : ffff8000102336a8 x7 : 0000000000000000 x6 : ffff8000081002f4
5288 10:57:05.281019 <4>[ 176.174860] x5 : ffff800010234000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5289 10:57:05.281335 <4>[ 176.182283] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b00cf00
5290 10:57:05.282027 <4>[ 176.189707] Call trace:
5291 10:57:05.282369 <4>[ 176.192417] refcount_warn_saturate+0xc8/0x224
5292 10:57:05.282668 <4>[ 176.197136] __refcount_sub_and_test.constprop.0+0x8c/0x94
5293 10:57:05.323582 <4>[ 176.202900] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x40/0x88
5294 10:57:05.324071 <4>[ 176.208749] lkdtm_do_action+0x2c/0x50
5295 10:57:05.324407 <4>[ 176.212769] direct_entry+0x164/0x180
5296 10:57:05.324714 <4>[ 176.216701] full_proxy_write+0x68/0xc0
5297 10:57:05.325003 <4>[ 176.220811] vfs_write+0xcc/0x2e0
5298 10:57:05.325291 <4>[ 176.224400] ksys_write+0x80/0x110
5299 10:57:05.325572 <4>[ 176.228074] __arm64_sys_write+0x28/0x40
5300 10:57:05.325847 <4>[ 176.232270] invoke_syscall+0x8c/0x120
5301 10:57:05.326125 <4>[ 176.236295] el0_svc_common.constprop.0+0x68/0x124
5302 10:57:05.326407 <4>[ 176.241364] do_el0_svc+0x40/0xcc
5303 10:57:05.327174 <4>[ 176.244951] el0_svc+0x48/0xc0
5304 10:57:05.366858 <4>[ 176.248276] el0t_64_sync_handler+0xf4/0x120
5305 10:57:05.367322 <4>[ 176.252817] el0t_64_sync+0x18c/0x190
5306 10:57:05.367652 <4>[ 176.256750] irq event stamp: 0
5307 10:57:05.368023 <4>[ 176.260068] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5308 10:57:05.368331 <4>[ 176.266614] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5309 10:57:05.368627 <4>[ 176.275077] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5310 10:57:05.370156 <4>[ 176.283538] softirqs last disabled at (0): [<0000000000000000>] 0x0
5311 10:57:05.387480 <4>[ 176.290080] ---[ end trace 0000000000000000 ]---
5312 10:57:05.390587 <6>[ 176.295050] lkdtm: Negative detected: saturated
5313 10:57:05.558408 # [ 176.033531] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5314 10:57:05.558858 # [ 176.040732] lkdtm: attempting bad refcount_dec_and_test() below zero
5315 10:57:05.559153 # [ 176.047436] ------------[ cut here ]------------
5316 10:57:05.559422 # [ 176.052393] refcount_t: underflow; use-after-free.
5317 10:57:05.559766 # [ 176.057702] WARNING: CPU: 1 PID: 3019 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5318 10:57:05.561692 # [ 176.066449] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5319 10:57:05.601682 # [ 176.080292] CPU: 1 PID: 3019 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5320 10:57:05.602176 # [ 176.088318] Hardware name: ARM Juno development board (r0) (DT)
5321 10:57:05.602702 # [ 176.094510] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5322 10:57:05.603226 # [ 176.101751] pc : refcount_warn_saturate+0xc8/0x224
5323 10:57:05.603736 # [ 176.106816] lr : refcount_warn_saturate+0xc8/0x224
5324 10:57:05.604281 # [ 176.111881] sp : ffff800010233930
5325 10:57:05.605186 # [ 176.115461] x29: ffff800010233930 x28: ffff00080b00cf00 x27: 0000000000000000
5326 10:57:05.644838 # [ 176.122888] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa577f000
5327 10:57:05.645317 # [ 176.130313] x23: ffff000807086000 x22: ffff800010233b00 x21: 000000000000001f
5328 10:57:05.645638 # [ 176.137738] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5329 10:57:05.645937 # [ 176.145162] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5330 10:57:05.646222 # [ 176.152586] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
5331 10:57:05.648130 # [ 176.160011] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
5332 10:57:05.688231 # [ 176.167435] x8 : ffff8000102336a8 x7 : 0000000000000000 x6 : ffff8000081002f4
5333 10:57:05.688768 # [ 176.174860] x5 : ffff800010234000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5334 10:57:05.689155 # [ 176.182283] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b00cf00
5335 10:57:05.689474 # [ 176.189707] Call trace:
5336 10:57:05.689770 # [ 176.192417] refcount_warn_saturate+0xc8/0x224
5337 10:57:05.690129 # [ 176.197136] __refcount_sub_and_test.constprop.0+0x8c/0x94
5338 10:57:05.691222 # [ 176.202900] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x40/0x88
5339 10:57:05.731078 # [ 176.208749] lkdtm_do_action+0x2c/0x50
5340 10:57:05.731548 # [ 176.212769] direct_entry+0x164/0x180
5341 10:57:05.731941 # [ 176.216701] full_proxy_write+0x68/0xc0
5342 10:57:05.732345 # [ 176.220811] vfs_write+0xcc/0x2e0
5343 10:57:05.732675 # [ 176.224400] ksys_write+0x80/0x110
5344 10:57:05.732959 # [ 176.228074] __arm64_sys_write+0x28/0x40
5345 10:57:05.733236 # [ 176.232270] invoke_syscall+0x8c/0x120
5346 10:57:05.733572 # [ 176.236295] el0_svc_common.constprop.0+0x68/0x124
5347 10:57:05.733889 # [ 176.241364] do_el0_svc+0x40/0xcc
5348 10:57:05.734255 # [ 176.244951] el0_svc+0x48/0xc0
5349 10:57:05.734909 # [ 176.248276] el0t_64_sync_handler+0xf4/0x120
5350 10:57:05.735214 # [ 176.252817] el0t_64_sync+0x18c/0x190
5351 10:57:05.774274 # [ 176.256750] irq event stamp: 0
5352 10:57:05.774751 # [ 176.260068] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5353 10:57:05.775105 # [ 176.266614] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5354 10:57:05.775556 # [ 176.275077] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5355 10:57:05.775911 # [ 176.283538] softirqs last disabled at (0): [<0000000000000000>] 0x0
5356 10:57:05.776218 # [ 176.290080] ---[ end trace 0000000000000000 ]---
5357 10:57:05.777601 # [ 176.295050] lkdtm: Negative detected: saturated
5358 10:57:05.800207 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5359 10:57:05.800693 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5360 10:57:05.803343 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5361 10:57:06.421371 <6>[ 177.304723] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5362 10:57:06.421918 <6>[ 177.311873] lkdtm: attempting bad refcount_sub_and_test() below zero
5363 10:57:06.422294 <4>[ 177.318572] ------------[ cut here ]------------
5364 10:57:06.422992 <4>[ 177.323527] refcount_t: underflow; use-after-free.
5365 10:57:06.423339 <4>[ 177.328719] WARNING: CPU: 5 PID: 3063 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5366 10:57:06.464686 <4>[ 177.337469] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5367 10:57:06.465210 <4>[ 177.351350] CPU: 5 PID: 3063 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5368 10:57:06.465580 <4>[ 177.359382] Hardware name: ARM Juno development board (r0) (DT)
5369 10:57:06.466277 <4>[ 177.365579] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5370 10:57:06.466625 <4>[ 177.372827] pc : refcount_warn_saturate+0xc8/0x224
5371 10:57:06.466932 <4>[ 177.377903] lr : refcount_warn_saturate+0xc8/0x224
5372 10:57:06.467228 <4>[ 177.382976] sp : ffff8000102eba10
5373 10:57:06.508099 <4>[ 177.386561] x29: ffff8000102eba10 x28: ffff00080ba2b4c0 x27: 0000000000000000
5374 10:57:06.508558 <4>[ 177.394000] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9069f000
5375 10:57:06.508905 <4>[ 177.401437] x23: ffff000804991000 x22: ffff8000102ebbe0 x21: 000000000000001f
5376 10:57:06.509225 <4>[ 177.408875] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5377 10:57:06.509531 <4>[ 177.416312] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9069f000
5378 10:57:06.511439 <4>[ 177.423748] x14: 0000000000000000 x13: 205d373235333233 x12: 2e37373120205b3e
5379 10:57:06.551536 <4>[ 177.431186] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815e944
5380 10:57:06.552042 <4>[ 177.438623] x8 : ffff8000102eb6e8 x7 : 0000000000000000 x6 : 0000000000001ffe
5381 10:57:06.552388 <4>[ 177.446060] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ae1000
5382 10:57:06.552706 <4>[ 177.453496] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba2b4c0
5383 10:57:06.553005 <4>[ 177.460933] Call trace:
5384 10:57:06.553299 <4>[ 177.463648] refcount_warn_saturate+0xc8/0x224
5385 10:57:06.553586 <4>[ 177.468375] __refcount_sub_and_test.constprop.0+0x8c/0x94
5386 10:57:06.594973 <4>[ 177.474148] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x44/0x8c
5387 10:57:06.595430 <4>[ 177.480007] lkdtm_do_action+0x2c/0x50
5388 10:57:06.595771 <4>[ 177.484035] direct_entry+0x164/0x180
5389 10:57:06.596135 <4>[ 177.487974] full_proxy_write+0x68/0xc0
5390 10:57:06.596435 <4>[ 177.492093] vfs_write+0xcc/0x2e0
5391 10:57:06.596729 <4>[ 177.495691] ksys_write+0x80/0x110
5392 10:57:06.597014 <4>[ 177.499373] __arm64_sys_write+0x28/0x40
5393 10:57:06.597296 <4>[ 177.503579] invoke_syscall+0x8c/0x120
5394 10:57:06.597576 <4>[ 177.507612] el0_svc_common.constprop.0+0x68/0x124
5395 10:57:06.597883 <4>[ 177.512689] do_el0_svc+0x40/0xcc
5396 10:57:06.598640 <4>[ 177.516286] el0_svc+0x48/0xc0
5397 10:57:06.638266 <4>[ 177.519618] el0t_64_sync_handler+0xf4/0x120
5398 10:57:06.638720 <4>[ 177.524168] el0t_64_sync+0x18c/0x190
5399 10:57:06.639063 <4>[ 177.528110] irq event stamp: 0
5400 10:57:06.639377 <4>[ 177.531433] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5401 10:57:06.639676 <4>[ 177.537988] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5402 10:57:06.640022 <4>[ 177.546459] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5403 10:57:06.641641 <4>[ 177.554929] softirqs last disabled at (0): [<0000000000000000>] 0x0
5404 10:57:06.659465 <4>[ 177.561480] ---[ end trace 0000000000000000 ]---
5405 10:57:06.661760 <6>[ 177.566786] lkdtm: Negative detected: saturated
5406 10:57:06.821098 # [ 177.304723] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5407 10:57:06.821395 # [ 177.311873] lkdtm: attempting bad refcount_sub_and_test() below zero
5408 10:57:06.821594 # [ 177.318572] ------------[ cut here ]------------
5409 10:57:06.821763 # [ 177.323527] refcount_t: underflow; use-after-free.
5410 10:57:06.821921 # [ 177.328719] WARNING: CPU: 5 PID: 3063 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5411 10:57:06.864252 # [ 177.337469] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5412 10:57:06.864521 # [ 177.351350] CPU: 5 PID: 3063 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5413 10:57:06.864693 # [ 177.359382] Hardware name: ARM Juno development board (r0) (DT)
5414 10:57:06.864852 # [ 177.365579] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5415 10:57:06.865002 # [ 177.372827] pc : refcount_warn_saturate+0xc8/0x224
5416 10:57:06.865153 # [ 177.377903] lr : refcount_warn_saturate+0xc8/0x224
5417 10:57:06.865274 # [ 177.382976] sp : ffff8000102eba10
5418 10:57:06.907670 # [ 177.386561] x29: ffff8000102eba10 x28: ffff00080ba2b4c0 x27: 0000000000000000
5419 10:57:06.908172 # [ 177.394000] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9069f000
5420 10:57:06.908507 # [ 177.401437] x23: ffff000804991000 x22: ffff8000102ebbe0 x21: 000000000000001f
5421 10:57:06.908821 # [ 177.408875] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5422 10:57:06.909119 # [ 177.416312] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9069f000
5423 10:57:06.909410 # [ 177.423748] x14: 0000000000000000 x13: 205d373235333233 x12: 2e37373120205b3e
5424 10:57:06.950795 # [ 177.431186] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815e944
5425 10:57:06.951263 # [ 177.438623] x8 : ffff8000102eb6e8 x7 : 0000000000000000 x6 : 0000000000001ffe
5426 10:57:06.951598 # [ 177.446060] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ae1000
5427 10:57:06.951955 # [ 177.453496] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba2b4c0
5428 10:57:06.952264 # [ 177.460933] Call trace:
5429 10:57:06.952553 # [ 177.463648] refcount_warn_saturate+0xc8/0x224
5430 10:57:06.952838 # [ 177.468375] __refcount_sub_and_test.constprop.0+0x8c/0x94
5431 10:57:06.954129 # [ 177.474148] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x44/0x8c
5432 10:57:06.993957 # [ 177.480007] lkdtm_do_action+0x2c/0x50
5433 10:57:06.994431 # [ 177.484035] direct_entry+0x164/0x180
5434 10:57:06.994765 # [ 177.487974] full_proxy_write+0x68/0xc0
5435 10:57:06.995072 # [ 177.492093] vfs_write+0xcc/0x2e0
5436 10:57:06.995366 # [ 177.495691] ksys_write+0x80/0x110
5437 10:57:06.995650 # [ 177.499373] __arm64_sys_write+0x28/0x40
5438 10:57:06.996018 # [ 177.503579] invoke_syscall+0x8c/0x120
5439 10:57:06.996309 # [ 177.507612] el0_svc_common.constprop.0+0x68/0x124
5440 10:57:06.996588 # [ 177.512689] do_el0_svc+0x40/0xcc
5441 10:57:06.996862 # [ 177.516286] el0_svc+0x48/0xc0
5442 10:57:06.997572 # [ 177.519618] el0t_64_sync_handler+0xf4/0x120
5443 10:57:07.037124 # [ 177.524168] el0t_64_sync+0x18c/0x190
5444 10:57:07.037587 # [ 177.528110] irq event stamp: 0
5445 10:57:07.037921 # [ 177.531433] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5446 10:57:07.038238 # [ 177.537988] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5447 10:57:07.038541 # [ 177.546459] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5448 10:57:07.038833 # [ 177.554929] softirqs last disabled at (0): [<0000000000000000>] 0x0
5449 10:57:07.040332 # [ 177.561480] ---[ end trace 0000000000000000 ]---
5450 10:57:07.068299 # [ 177.566786] lkdtm: Negative detected: saturated
5451 10:57:07.068770 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5452 10:57:07.069133 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5453 10:57:07.071498 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5454 10:57:07.640607 <6>[ 178.523832] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5455 10:57:07.641069 <6>[ 178.529842] lkdtm: attempting safe refcount_inc_not_zero() from zero
5456 10:57:07.641370 <6>[ 178.536555] lkdtm: Good: zero detected
5457 10:57:07.641649 <6>[ 178.540864] lkdtm: Correctly stayed at zero
5458 10:57:07.642310 <6>[ 178.545355] lkdtm: attempting bad refcount_inc() from zero
5459 10:57:07.642615 <4>[ 178.551146] ------------[ cut here ]------------
5460 10:57:07.642878 <4>[ 178.556058] refcount_t: addition on 0; use-after-free.
5461 10:57:07.683918 <4>[ 178.561525] WARNING: CPU: 1 PID: 3102 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5462 10:57:07.684411 <4>[ 178.570350] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5463 10:57:07.685140 <4>[ 178.584195] CPU: 1 PID: 3102 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5464 10:57:07.685495 <4>[ 178.592221] Hardware name: ARM Juno development board (r0) (DT)
5465 10:57:07.685802 <4>[ 178.598412] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5466 10:57:07.687381 <4>[ 178.605654] pc : refcount_warn_saturate+0x160/0x224
5467 10:57:07.727280 <4>[ 178.610807] lr : refcount_warn_saturate+0x160/0x224
5468 10:57:07.727729 <4>[ 178.615959] sp : ffff8000103a3960
5469 10:57:07.728198 <4>[ 178.619539] x29: ffff8000103a3960 x28: ffff00080b92cf00 x27: 0000000000000000
5470 10:57:07.728915 <4>[ 178.626967] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff960cf000
5471 10:57:07.729265 <4>[ 178.634392] x23: ffff0008071a1000 x22: ffff8000103a3b30 x21: 0000000000000012
5472 10:57:07.729567 <4>[ 178.641818] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5473 10:57:07.770655 <4>[ 178.649242] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff960cf000
5474 10:57:07.771110 <4>[ 178.656667] x14: 0000000000000000 x13: 205d383530363535 x12: 2e38373120205b3e
5475 10:57:07.771447 <4>[ 178.664091] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5476 10:57:07.771761 <4>[ 178.671516] x8 : ffff8000103a3638 x7 : 0000000000000000 x6 : 0000000000001ffe
5477 10:57:07.772113 <4>[ 178.678940] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a61000
5478 10:57:07.773990 <4>[ 178.686364] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b92cf00
5479 10:57:07.774423 <4>[ 178.693788] Call trace:
5480 10:57:07.814013 <4>[ 178.696498] refcount_warn_saturate+0x160/0x224
5481 10:57:07.814480 <4>[ 178.701303] __refcount_add.constprop.0+0x64/0x90
5482 10:57:07.814817 <4>[ 178.706283] lkdtm_REFCOUNT_INC_ZERO+0xa0/0xd0
5483 10:57:07.815131 <4>[ 178.711002] lkdtm_do_action+0x2c/0x50
5484 10:57:07.815429 <4>[ 178.715021] direct_entry+0x164/0x180
5485 10:57:07.815718 <4>[ 178.718954] full_proxy_write+0x68/0xc0
5486 10:57:07.816051 <4>[ 178.723064] vfs_write+0xcc/0x2e0
5487 10:57:07.816343 <4>[ 178.726653] ksys_write+0x80/0x110
5488 10:57:07.816758 <4>[ 178.730327] __arm64_sys_write+0x28/0x40
5489 10:57:07.817586 <4>[ 178.734523] invoke_syscall+0x8c/0x120
5490 10:57:07.857291 <4>[ 178.738549] el0_svc_common.constprop.0+0x68/0x124
5491 10:57:07.857750 <4>[ 178.743617] do_el0_svc+0x40/0xcc
5492 10:57:07.858176 <4>[ 178.747205] el0_svc+0x48/0xc0
5493 10:57:07.858570 <4>[ 178.750529] el0t_64_sync_handler+0xf4/0x120
5494 10:57:07.858956 <4>[ 178.755071] el0t_64_sync+0x18c/0x190
5495 10:57:07.859332 <4>[ 178.759004] irq event stamp: 0
5496 10:57:07.859704 <4>[ 178.762322] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5497 10:57:07.860122 <4>[ 178.768867] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5498 10:57:07.888606 <4>[ 178.777331] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5499 10:57:07.888891 <4>[ 178.785792] softirqs last disabled at (0): [<0000000000000000>] 0x0
5500 10:57:07.889120 <4>[ 178.792334] ---[ end trace 0000000000000000 ]---
5501 10:57:07.891665 <6>[ 178.797284] lkdtm: Zero detected: saturated
5502 10:57:08.065295 # [ 178.523832] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5503 10:57:08.065790 # [ 178.529842] lkdtm: attempting safe refcount_inc_not_zero() from zero
5504 10:57:08.066128 # [ 178.536555] lkdtm: Good: zero detected
5505 10:57:08.066478 # [ 178.540864] lkdtm: Correctly stayed at zero
5506 10:57:08.066824 # [ 178.545355] lkdtm: attempting bad refcount_inc() from zero
5507 10:57:08.067261 # [ 178.551146] ------------[ cut here ]------------
5508 10:57:08.067580 # [ 178.556058] refcount_t: addition on 0; use-after-free.
5509 10:57:08.108298 # [ 178.561525] WARNING: CPU: 1 PID: 3102 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5510 10:57:08.108735 # [ 178.570350] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5511 10:57:08.109405 # [ 178.584195] CPU: 1 PID: 3102 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5512 10:57:08.109722 # [ 178.592221] Hardware name: ARM Juno development board (r0) (DT)
5513 10:57:08.109996 # [ 178.598412] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5514 10:57:08.111578 # [ 178.605654] pc : refcount_warn_saturate+0x160/0x224
5515 10:57:08.151459 # [ 178.610807] lr : refcount_warn_saturate+0x160/0x224
5516 10:57:08.151909 # [ 178.615959] sp : ffff8000103a3960
5517 10:57:08.152216 # [ 178.619539] x29: ffff8000103a3960 x28: ffff00080b92cf00 x27: 0000000000000000
5518 10:57:08.152494 # [ 178.626967] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff960cf000
5519 10:57:08.153146 # [ 178.634392] x23: ffff0008071a1000 x22: ffff8000103a3b30 x21: 0000000000000012
5520 10:57:08.153442 # [ 178.641818] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5521 10:57:08.194646 # [ 178.649242] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff960cf000
5522 10:57:08.195068 # [ 178.656667] x14: 0000000000000000 x13: 205d383530363535 x12: 2e38373120205b3e
5523 10:57:08.195365 # [ 178.664091] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5524 10:57:08.196010 # [ 178.671516] x8 : ffff8000103a3638 x7 : 0000000000000000 x6 : 0000000000001ffe
5525 10:57:08.196324 # [ 178.678940] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a61000
5526 10:57:08.196597 # [ 178.686364] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b92cf00
5527 10:57:08.197941 # [ 178.693788] Call trace:
5528 10:57:08.237892 # [ 178.696498] refcount_warn_saturate+0x160/0x224
5529 10:57:08.238357 # [ 178.701303] __refcount_add.constprop.0+0x64/0x90
5530 10:57:08.238688 # [ 178.706283] lkdtm_REFCOUNT_INC_ZERO+0xa0/0xd0
5531 10:57:08.238997 # [ 178.711002] lkdtm_do_action+0x2c/0x50
5532 10:57:08.239286 # [ 178.715021] direct_entry+0x164/0x180
5533 10:57:08.239985 # [ 178.718954] full_proxy_write+0x68/0xc0
5534 10:57:08.240327 # [ 178.723064] vfs_write+0xcc/0x2e0
5535 10:57:08.240706 # [ 178.726653] ksys_write+0x80/0x110
5536 10:57:08.241018 # [ 178.730327] __arm64_sys_write+0x28/0x40
5537 10:57:08.241408 # [ 178.734523] invoke_syscall+0x8c/0x120
5538 10:57:08.241880 # [ 178.738549] el0_svc_common.constprop.0+0x68/0x124
5539 10:57:08.281061 # [ 178.743617] do_el0_svc+0x40/0xcc
5540 10:57:08.281528 # [ 178.747205] el0_svc+0x48/0xc0
5541 10:57:08.281951 # [ 178.750529] el0t_64_sync_handler+0xf4/0x120
5542 10:57:08.282345 # [ 178.755071] el0t_64_sync+0x18c/0x190
5543 10:57:08.282726 # [ 178.759004] irq event stamp: 0
5544 10:57:08.283104 # [ 178.762322] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5545 10:57:08.283474 # [ 178.768867] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5546 10:57:08.284293 # [ 178.777331] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5547 10:57:08.318518 # [ 178.785792] softirqs last disabled at (0): [<0000000000000000>] 0x0
5548 10:57:08.318996 # [ 178.792334] ---[ end trace 0000000000000000 ]---
5549 10:57:08.319334 # [ 178.797284] lkdtm: Zero detected: saturated
5550 10:57:08.319641 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5551 10:57:08.319988 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5552 10:57:08.321734 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5553 10:57:08.932390 <6>[ 179.815671] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5554 10:57:08.932921 <6>[ 179.821687] lkdtm: attempting safe refcount_add_not_zero() from zero
5555 10:57:08.933357 <6>[ 179.828527] lkdtm: Good: zero detected
5556 10:57:08.934134 <6>[ 179.832621] lkdtm: Correctly stayed at zero
5557 10:57:08.934493 <6>[ 179.837104] lkdtm: attempting bad refcount_add() from zero
5558 10:57:08.934885 <4>[ 179.842892] ------------[ cut here ]------------
5559 10:57:08.935267 <4>[ 179.847805] refcount_t: addition on 0; use-after-free.
5560 10:57:08.975735 <4>[ 179.853273] WARNING: CPU: 1 PID: 3142 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5561 10:57:08.976283 <4>[ 179.862096] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5562 10:57:08.977023 <4>[ 179.875940] CPU: 1 PID: 3142 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5563 10:57:08.977385 <4>[ 179.883966] Hardware name: ARM Juno development board (r0) (DT)
5564 10:57:08.977698 <4>[ 179.890157] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5565 10:57:08.979413 <4>[ 179.897400] pc : refcount_warn_saturate+0x160/0x224
5566 10:57:09.019115 <4>[ 179.902553] lr : refcount_warn_saturate+0x160/0x224
5567 10:57:09.019556 <4>[ 179.907704] sp : ffff80001044b870
5568 10:57:09.020030 <4>[ 179.911284] x29: ffff80001044b870 x28: ffff00080ba28040 x27: 0000000000000000
5569 10:57:09.020364 <4>[ 179.918711] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9f94f000
5570 10:57:09.020665 <4>[ 179.926136] x23: ffff000804c26000 x22: ffff80001044ba40 x21: 0000000000000012
5571 10:57:09.020954 <4>[ 179.933561] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5572 10:57:09.062434 <4>[ 179.940985] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5573 10:57:09.062886 <4>[ 179.948410] x14: 0000000000000000 x13: 205d353038373438 x12: 2e39373120205b3e
5574 10:57:09.063220 <4>[ 179.955835] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5575 10:57:09.063531 <4>[ 179.963260] x8 : ffff80001044b548 x7 : 0000000000000000 x6 : 0000000000001ffe
5576 10:57:09.063872 <4>[ 179.970684] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a61000
5577 10:57:09.065738 <4>[ 179.978108] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba28040
5578 10:57:09.066176 <4>[ 179.985533] Call trace:
5579 10:57:09.105833 <4>[ 179.988243] refcount_warn_saturate+0x160/0x224
5580 10:57:09.106279 <4>[ 179.993048] __refcount_add.constprop.0+0x64/0x90
5581 10:57:09.106610 <4>[ 179.998028] lkdtm_REFCOUNT_ADD_ZERO+0xa0/0xd0
5582 10:57:09.106915 <4>[ 180.002746] lkdtm_do_action+0x2c/0x50
5583 10:57:09.107217 <4>[ 180.006766] direct_entry+0x164/0x180
5584 10:57:09.107589 <4>[ 180.010698] full_proxy_write+0x68/0xc0
5585 10:57:09.107919 <4>[ 180.014808] vfs_write+0xcc/0x2e0
5586 10:57:09.108207 <4>[ 180.018398] ksys_write+0x80/0x110
5587 10:57:09.108490 <4>[ 180.022072] __arm64_sys_write+0x28/0x40
5588 10:57:09.109187 <4>[ 180.026269] invoke_syscall+0x8c/0x120
5589 10:57:09.149099 <4>[ 180.030295] el0_svc_common.constprop.0+0x68/0x124
5590 10:57:09.149545 <4>[ 180.035363] do_el0_svc+0x40/0xcc
5591 10:57:09.149877 <4>[ 180.038951] el0_svc+0x48/0xc0
5592 10:57:09.150188 <4>[ 180.042275] el0t_64_sync_handler+0xf4/0x120
5593 10:57:09.150482 <4>[ 180.046816] el0t_64_sync+0x18c/0x190
5594 10:57:09.150765 <4>[ 180.050750] irq event stamp: 0
5595 10:57:09.151415 <4>[ 180.054068] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5596 10:57:09.151744 <4>[ 180.060613] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5597 10:57:09.180862 <4>[ 180.069076] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5598 10:57:09.181349 <4>[ 180.077537] softirqs last disabled at (0): [<0000000000000000>] 0x0
5599 10:57:09.181726 <4>[ 180.084079] ---[ end trace 0000000000000000 ]---
5600 10:57:09.184092 <6>[ 180.089071] lkdtm: Zero detected: saturated
5601 10:57:09.373916 # [ 179.815671] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5602 10:57:09.374401 # [ 179.821687] lkdtm: attempting safe refcount_add_not_zero() from zero
5603 10:57:09.374822 # [ 179.828527] lkdtm: Good: zero detected
5604 10:57:09.375197 # [ 179.832621] lkdtm: Correctly stayed at zero
5605 10:57:09.375629 # [ 179.837104] lkdtm: attempting bad refcount_add() from zero
5606 10:57:09.376019 # [ 179.842892] ------------[ cut here ]------------
5607 10:57:09.376365 # [ 179.847805] refcount_t: addition on 0; use-after-free.
5608 10:57:09.416713 # [ 179.853273] WARNING: CPU: 1 PID: 3142 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5609 10:57:09.416985 # [ 179.862096] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5610 10:57:09.417223 # [ 179.875940] CPU: 1 PID: 3142 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5611 10:57:09.417433 # [ 179.883966] Hardware name: ARM Juno development board (r0) (DT)
5612 10:57:09.417625 # [ 179.890157] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5613 10:57:09.420117 # [ 179.897400] pc : refcount_warn_saturate+0x160/0x224
5614 10:57:09.460124 # [ 179.902553] lr : refcount_warn_saturate+0x160/0x224
5615 10:57:09.460642 # [ 179.907704] sp : ffff80001044b870
5616 10:57:09.461102 # [ 179.911284] x29: ffff80001044b870 x28: ffff00080ba28040 x27: 0000000000000000
5617 10:57:09.461909 # [ 179.918711] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9f94f000
5618 10:57:09.462282 # [ 179.926136] x23: ffff000804c26000 x22: ffff80001044ba40 x21: 0000000000000012
5619 10:57:09.462682 # [ 179.933561] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5620 10:57:09.503359 # [ 179.940985] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5621 10:57:09.503875 # [ 179.948410] x14: 0000000000000000 x13: 205d353038373438 x12: 2e39373120205b3e
5622 10:57:09.504225 # [ 179.955835] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5623 10:57:09.504537 # [ 179.963260] x8 : ffff80001044b548 x7 : 0000000000000000 x6 : 0000000000001ffe
5624 10:57:09.504834 # [ 179.970684] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a61000
5625 10:57:09.505122 # [ 179.978108] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba28040
5626 10:57:09.506649 # [ 179.985533] Call trace:
5627 10:57:09.546516 # [ 179.988243] refcount_warn_saturate+0x160/0x224
5628 10:57:09.546984 # [ 179.993048] __refcount_add.constprop.0+0x64/0x90
5629 10:57:09.547318 # [ 179.998028] lkdtm_REFCOUNT_ADD_ZERO+0xa0/0xd0
5630 10:57:09.547625 # [ 180.002746] lkdtm_do_action+0x2c/0x50
5631 10:57:09.547975 # [ 180.006766] direct_entry+0x164/0x180
5632 10:57:09.548272 # [ 180.010698] full_proxy_write+0x68/0xc0
5633 10:57:09.548587 # [ 180.014808] vfs_write+0xcc/0x2e0
5634 10:57:09.548924 # [ 180.018398] ksys_write+0x80/0x110
5635 10:57:09.549209 # [ 180.022072] __arm64_sys_write+0x28/0x40
5636 10:57:09.549578 # [ 180.026269] invoke_syscall+0x8c/0x120
5637 10:57:09.550257 # [ 180.030295] el0_svc_common.constprop.0+0x68/0x124
5638 10:57:09.589716 # [ 180.035363] do_el0_svc+0x40/0xcc
5639 10:57:09.590192 # [ 180.038951] el0_svc+0x48/0xc0
5640 10:57:09.590631 # [ 180.042275] el0t_64_sync_handler+0xf4/0x120
5641 10:57:09.591035 # [ 180.046816] el0t_64_sync+0x18c/0x190
5642 10:57:09.591424 # [ 180.050750] irq event stamp: 0
5643 10:57:09.591824 # [ 180.054068] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5644 10:57:09.592215 # [ 180.060613] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5645 10:57:09.592974 # [ 180.069076] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5646 10:57:09.626679 # [ 180.077537] softirqs last disabled at (0): [<0000000000000000>] 0x0
5647 10:57:09.627153 # [ 180.084079] ---[ end trace 0000000000000000 ]---
5648 10:57:09.627658 # [ 180.089071] lkdtm: Zero detected: saturated
5649 10:57:09.628181 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5650 10:57:09.628584 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5651 10:57:09.629871 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5652 10:57:10.262324 <6>[ 181.142561] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5653 10:57:10.262862 <6>[ 181.149263] lkdtm: attempting bad refcount_inc() from saturated
5654 10:57:10.263208 <4>[ 181.155540] ------------[ cut here ]------------
5655 10:57:10.263516 <4>[ 181.160495] refcount_t: saturated; leaking memory.
5656 10:57:10.264249 <4>[ 181.165898] WARNING: CPU: 1 PID: 3186 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5657 10:57:10.265903 <4>[ 181.174732] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5658 10:57:10.305629 <4>[ 181.188574] CPU: 1 PID: 3186 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5659 10:57:10.306130 <4>[ 181.196600] Hardware name: ARM Juno development board (r0) (DT)
5660 10:57:10.306477 <4>[ 181.202792] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5661 10:57:10.307146 <4>[ 181.210033] pc : refcount_warn_saturate+0x17c/0x224
5662 10:57:10.307481 <4>[ 181.215186] lr : refcount_warn_saturate+0x17c/0x224
5663 10:57:10.307811 <4>[ 181.220337] sp : ffff80001050b7e0
5664 10:57:10.309255 <4>[ 181.223917] x29: ffff80001050b7e0 x28: ffff00080ba2b4c0 x27: 0000000000000000
5665 10:57:10.349020 <4>[ 181.231344] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa92ff000
5666 10:57:10.349478 <4>[ 181.238769] x23: ffff00080bdc1000 x22: ffff80001050b9b0 x21: 0000000000000017
5667 10:57:10.349812 <4>[ 181.246193] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5668 10:57:10.350122 <4>[ 181.253617] x17: ffff800008c109f4 x16: ffff80000878e83c x15: ffff8000080b2580
5669 10:57:10.350416 <4>[ 181.261041] x14: ffff80000969e7dc x13: ffff80000802e15c x12: ffff80000843e978
5670 10:57:10.352270 <4>[ 181.268465] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096a7810
5671 10:57:10.392321 <4>[ 181.275889] x8 : ffff80001050b308 x7 : 0000000000000000 x6 : 0000000000000028
5672 10:57:10.392771 <4>[ 181.283313] x5 : ffff80001050c000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5673 10:57:10.393110 <4>[ 181.290736] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba2b4c0
5674 10:57:10.393418 <4>[ 181.298159] Call trace:
5675 10:57:10.393707 <4>[ 181.300869] refcount_warn_saturate+0x17c/0x224
5676 10:57:10.393997 <4>[ 181.305674] __refcount_add.constprop.0+0x80/0x90
5677 10:57:10.395609 <4>[ 181.310654] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5678 10:57:10.435675 <4>[ 181.315808] lkdtm_do_action+0x2c/0x50
5679 10:57:10.436157 <4>[ 181.319827] direct_entry+0x164/0x180
5680 10:57:10.436498 <4>[ 181.323758] full_proxy_write+0x68/0xc0
5681 10:57:10.436809 <4>[ 181.327868] vfs_write+0xcc/0x2e0
5682 10:57:10.437099 <4>[ 181.331457] ksys_write+0x80/0x110
5683 10:57:10.437385 <4>[ 181.335131] __arm64_sys_write+0x28/0x40
5684 10:57:10.437669 <4>[ 181.339328] invoke_syscall+0x8c/0x120
5685 10:57:10.437949 <4>[ 181.343353] el0_svc_common.constprop.0+0x68/0x124
5686 10:57:10.438227 <4>[ 181.348421] do_el0_svc+0x40/0xcc
5687 10:57:10.438507 <4>[ 181.352009] el0_svc+0x48/0xc0
5688 10:57:10.439271 <4>[ 181.355333] el0t_64_sync_handler+0xf4/0x120
5689 10:57:10.479117 <4>[ 181.359874] el0t_64_sync+0x18c/0x190
5690 10:57:10.479590 <4>[ 181.363806] irq event stamp: 0
5691 10:57:10.480000 <4>[ 181.367124] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5692 10:57:10.480324 <4>[ 181.373670] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5693 10:57:10.480623 <4>[ 181.382133] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5694 10:57:10.480914 <4>[ 181.390593] softirqs last disabled at (0): [<0000000000000000>] 0x0
5695 10:57:10.482407 <4>[ 181.397136] ---[ end trace 0000000000000000 ]---
5696 10:57:10.497111 <6>[ 181.402142] lkdtm: Saturation detected: still saturated
5697 10:57:10.696779 # [ 181.142561] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5698 10:57:10.697350 # [ 181.149263] lkdtm: attempting bad refcount_inc() from saturated
5699 10:57:10.697570 # [ 181.155540] ------------[ cut here ]------------
5700 10:57:10.697747 # [ 181.160495] refcount_t: saturated; leaking memory.
5701 10:57:10.697903 # [ 181.165898] WARNING: CPU: 1 PID: 3186 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5702 10:57:10.699967 # [ 181.174732] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5703 10:57:10.740019 # [ 181.188574] CPU: 1 PID: 3186 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5704 10:57:10.740302 # [ 181.196600] Hardware name: ARM Juno development board (r0) (DT)
5705 10:57:10.740487 # [ 181.202792] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5706 10:57:10.740654 # [ 181.210033] pc : refcount_warn_saturate+0x17c/0x224
5707 10:57:10.740807 # [ 181.215186] lr : refcount_warn_saturate+0x17c/0x224
5708 10:57:10.740954 # [ 181.220337] sp : ffff80001050b7e0
5709 10:57:10.743184 # [ 181.223917] x29: ffff80001050b7e0 x28: ffff00080ba2b4c0 x27: 0000000000000000
5710 10:57:10.783187 # [ 181.231344] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa92ff000
5711 10:57:10.783453 # [ 181.238769] x23: ffff00080bdc1000 x22: ffff80001050b9b0 x21: 0000000000000017
5712 10:57:10.783636 # [ 181.246193] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5713 10:57:10.783814 # [ 181.253617] x17: ffff800008c109f4 x16: ffff80000878e83c x15: ffff8000080b2580
5714 10:57:10.783970 # [ 181.261041] x14: ffff80000969e7dc x13: ffff80000802e15c x12: ffff80000843e978
5715 10:57:10.786368 # [ 181.268465] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096a7810
5716 10:57:10.826320 # [ 181.275889] x8 : ffff80001050b308 x7 : 0000000000000000 x6 : 0000000000000028
5717 10:57:10.826606 # [ 181.283313] x5 : ffff80001050c000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5718 10:57:10.826814 # [ 181.290736] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba2b4c0
5719 10:57:10.826976 # [ 181.298159] Call trace:
5720 10:57:10.827127 # [ 181.300869] refcount_warn_saturate+0x17c/0x224
5721 10:57:10.827274 # [ 181.305674] __refcount_add.constprop.0+0x80/0x90
5722 10:57:10.827415 # [ 181.310654] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5723 10:57:10.829487 # [ 181.315808] lkdtm_do_action+0x2c/0x50
5724 10:57:10.869488 # [ 181.319827] direct_entry+0x164/0x180
5725 10:57:10.869768 # [ 181.323758] full_proxy_write+0x68/0xc0
5726 10:57:10.869971 # [ 181.327868] vfs_write+0xcc/0x2e0
5727 10:57:10.870130 # [ 181.331457] ksys_write+0x80/0x110
5728 10:57:10.870282 # [ 181.335131] __arm64_sys_write+0x28/0x40
5729 10:57:10.870435 # [ 181.339328] invoke_syscall+0x8c/0x120
5730 10:57:10.870555 # [ 181.343353] el0_svc_common.constprop.0+0x68/0x124
5731 10:57:10.870673 # [ 181.348421] do_el0_svc+0x40/0xcc
5732 10:57:10.870790 # [ 181.352009] el0_svc+0x48/0xc0
5733 10:57:10.870904 # [ 181.355333] el0t_64_sync_handler+0xf4/0x120
5734 10:57:10.872636 # [ 181.359874] el0t_64_sync+0x18c/0x190
5735 10:57:10.872945 # [ 181.363806] irq event stamp: 0
5736 10:57:10.912934 # [ 181.367124] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5737 10:57:10.913413 # [ 181.373670] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5738 10:57:10.913860 # [ 181.382133] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5739 10:57:10.914376 # [ 181.390593] softirqs last disabled at (0): [<0000000000000000>] 0x0
5740 10:57:10.914777 # [ 181.397136] ---[ end trace 0000000000000000 ]---
5741 10:57:10.916209 # [ 181.402142] lkdtm: Saturation detected: still saturated
5742 10:57:10.938766 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5743 10:57:10.939262 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5744 10:57:10.939703 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5745 10:57:11.560770 <6>[ 182.444190] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5746 10:57:11.561070 <6>[ 182.450641] lkdtm: attempting bad refcount_dec() from saturated
5747 10:57:11.561314 <4>[ 182.456904] ------------[ cut here ]------------
5748 10:57:11.561776 <4>[ 182.461852] refcount_t: decrement hit 0; leaking memory.
5749 10:57:11.561939 <4>[ 182.467652] WARNING: CPU: 1 PID: 3230 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5750 10:57:11.604199 <4>[ 182.476400] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5751 10:57:11.604706 <4>[ 182.490242] CPU: 1 PID: 3230 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5752 10:57:11.605154 <4>[ 182.498267] Hardware name: ARM Juno development board (r0) (DT)
5753 10:57:11.605931 <4>[ 182.504459] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5754 10:57:11.606301 <4>[ 182.511701] pc : refcount_warn_saturate+0x68/0x224
5755 10:57:11.606699 <4>[ 182.516766] lr : refcount_warn_saturate+0x68/0x224
5756 10:57:11.607079 <4>[ 182.521831] sp : ffff8000105c39f0
5757 10:57:11.647667 <4>[ 182.525411] x29: ffff8000105c39f0 x28: ffff00080ba2b4c0 x27: 0000000000000000
5758 10:57:11.648155 <4>[ 182.532838] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaecff000
5759 10:57:11.648495 <4>[ 182.540263] x23: ffff00080bf07000 x22: ffff8000105c3bc0 x21: 0000000000000017
5760 10:57:11.649164 <4>[ 182.547687] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5761 10:57:11.649498 <4>[ 182.555111] x17: ffff8000096879f8 x16: ffff80000878e728 x15: ffff8000080b2580
5762 10:57:11.649799 <4>[ 182.562534] x14: ffff80000969e7dc x13: ffff80000802e15c x12: ffff80000843e978
5763 10:57:11.690963 <4>[ 182.569958] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096a7810
5764 10:57:11.691424 <4>[ 182.577382] x8 : ffff8000105c3518 x7 : 0000000000000000 x6 : 0000000000000028
5765 10:57:11.691756 <4>[ 182.584805] x5 : ffff8000105c4000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5766 10:57:11.692113 <4>[ 182.592229] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba2b4c0
5767 10:57:11.692409 <4>[ 182.599653] Call trace:
5768 10:57:11.692698 <4>[ 182.602362] refcount_warn_saturate+0x68/0x224
5769 10:57:11.692981 <4>[ 182.607080] __refcount_dec.constprop.0+0x50/0x60
5770 10:57:11.694240 <4>[ 182.612061] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5771 10:57:11.734315 <4>[ 182.617211] lkdtm_do_action+0x2c/0x50
5772 10:57:11.734769 <4>[ 182.621233] direct_entry+0x164/0x180
5773 10:57:11.735098 <4>[ 182.625164] full_proxy_write+0x68/0xc0
5774 10:57:11.735406 <4>[ 182.629274] vfs_write+0xcc/0x2e0
5775 10:57:11.735698 <4>[ 182.632863] ksys_write+0x80/0x110
5776 10:57:11.736047 <4>[ 182.636536] __arm64_sys_write+0x28/0x40
5777 10:57:11.736340 <4>[ 182.640733] invoke_syscall+0x8c/0x120
5778 10:57:11.736619 <4>[ 182.644758] el0_svc_common.constprop.0+0x68/0x124
5779 10:57:11.736896 <4>[ 182.649826] do_el0_svc+0x40/0xcc
5780 10:57:11.737196 <4>[ 182.653413] el0_svc+0x48/0xc0
5781 10:57:11.737966 <4>[ 182.656737] el0t_64_sync_handler+0xf4/0x120
5782 10:57:11.777766 <4>[ 182.661278] el0t_64_sync+0x18c/0x190
5783 10:57:11.778215 <4>[ 182.665211] irq event stamp: 0
5784 10:57:11.778548 <4>[ 182.668529] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5785 10:57:11.778862 <4>[ 182.675075] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5786 10:57:11.779524 <4>[ 182.683538] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5787 10:57:11.779886 <4>[ 182.691998] softirqs last disabled at (0): [<0000000000000000>] 0x0
5788 10:57:11.781049 <4>[ 182.698540] ---[ end trace 0000000000000000 ]---
5789 10:57:11.796279 <6>[ 182.703539] lkdtm: Saturation detected: still saturated
5790 10:57:12.019506 # [ 182.444190] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5791 10:57:12.020445 # [ 182.450641] lkdtm: attempting bad refcount_dec() from saturated
5792 10:57:12.020822 # [ 182.456904] ------------[ cut here ]------------
5793 10:57:12.021149 # [ 182.461852] refcount_t: decrement hit 0; leaking memory.
5794 10:57:12.021452 # [ 182.467652] WARNING: CPU: 1 PID: 3230 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5795 10:57:12.062703 # [ 182.476400] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5796 10:57:12.063178 # [ 182.490242] CPU: 1 PID: 3230 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5797 10:57:12.063508 # [ 182.498267] Hardware name: ARM Juno development board (r0) (DT)
5798 10:57:12.064209 # [ 182.504459] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5799 10:57:12.064528 # [ 182.511701] pc : refcount_warn_saturate+0x68/0x224
5800 10:57:12.064807 # [ 182.516766] lr : refcount_warn_saturate+0x68/0x224
5801 10:57:12.065074 # [ 182.521831] sp : ffff8000105c39f0
5802 10:57:12.105864 # [ 182.525411] x29: ffff8000105c39f0 x28: ffff00080ba2b4c0 x27: 0000000000000000
5803 10:57:12.106290 # [ 182.532838] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaecff000
5804 10:57:12.106603 # [ 182.540263] x23: ffff00080bf07000 x22: ffff8000105c3bc0 x21: 0000000000000017
5805 10:57:12.106885 # [ 182.547687] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5806 10:57:12.107154 # [ 182.555111] x17: ffff8000096879f8 x16: ffff80000878e728 x15: ffff8000080b2580
5807 10:57:12.107416 # [ 182.562534] x14: ffff80000969e7dc x13: ffff80000802e15c x12: ffff80000843e978
5808 10:57:12.149004 # [ 182.569958] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096a7810
5809 10:57:12.149474 # [ 182.577382] x8 : ffff8000105c3518 x7 : 0000000000000000 x6 : 0000000000000028
5810 10:57:12.149818 # [ 182.584805] x5 : ffff8000105c4000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5811 10:57:12.150125 # [ 182.592229] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba2b4c0
5812 10:57:12.150411 # [ 182.599653] Call trace:
5813 10:57:12.150695 # [ 182.602362] refcount_warn_saturate+0x68/0x224
5814 10:57:12.150962 # [ 182.607080] __refcount_dec.constprop.0+0x50/0x60
5815 10:57:12.152204 # [ 182.612061] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5816 10:57:12.192215 # [ 182.617211] lkdtm_do_action+0x2c/0x50
5817 10:57:12.192673 # [ 182.621233] direct_entry+0x164/0x180
5818 10:57:12.192993 # [ 182.625164] full_proxy_write+0x68/0xc0
5819 10:57:12.193279 # [ 182.629274] vfs_write+0xcc/0x2e0
5820 10:57:12.193550 # [ 182.632863] ksys_write+0x80/0x110
5821 10:57:12.193809 # [ 182.636536] __arm64_sys_write+0x28/0x40
5822 10:57:12.194065 # [ 182.640733] invoke_syscall+0x8c/0x120
5823 10:57:12.194315 # [ 182.644758] el0_svc_common.constprop.0+0x68/0x124
5824 10:57:12.194566 # [ 182.649826] do_el0_svc+0x40/0xcc
5825 10:57:12.194815 # [ 182.653413] el0_svc+0x48/0xc0
5826 10:57:12.195418 # [ 182.656737] el0t_64_sync_handler+0xf4/0x120
5827 10:57:12.235285 # [ 182.661278] el0t_64_sync+0x18c/0x190
5828 10:57:12.235765 # [ 182.665211] irq event stamp: 0
5829 10:57:12.236178 # [ 182.668529] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5830 10:57:12.236509 # [ 182.675075] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5831 10:57:12.236819 # [ 182.683538] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5832 10:57:12.237119 # [ 182.691998] softirqs last disabled at (0): [<0000000000000000>] 0x0
5833 10:57:12.237409 # [ 182.698540] ---[ end trace 0000000000000000 ]---
5834 10:57:12.261968 # [ 182.703539] lkdtm: Saturation detected: still saturated
5835 10:57:12.262433 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5836 10:57:12.265173 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5837 10:57:12.265620 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5838 10:57:12.887538 <6>[ 183.770572] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5839 10:57:12.888099 <6>[ 183.777057] lkdtm: attempting bad refcount_dec() from saturated
5840 10:57:12.888438 <4>[ 183.783353] ------------[ cut here ]------------
5841 10:57:12.888749 <4>[ 183.788311] refcount_t: saturated; leaking memory.
5842 10:57:12.889406 <4>[ 183.793624] WARNING: CPU: 1 PID: 3274 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5843 10:57:12.930756 <4>[ 183.802458] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5844 10:57:12.931313 <4>[ 183.816299] CPU: 1 PID: 3274 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5845 10:57:12.932015 <4>[ 183.824324] Hardware name: ARM Juno development board (r0) (DT)
5846 10:57:12.932368 <4>[ 183.830516] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5847 10:57:12.932680 <4>[ 183.837757] pc : refcount_warn_saturate+0x17c/0x224
5848 10:57:12.932973 <4>[ 183.842909] lr : refcount_warn_saturate+0x17c/0x224
5849 10:57:12.933266 <4>[ 183.848061] sp : ffff80001069bbb0
5850 10:57:12.974203 <4>[ 183.851641] x29: ffff80001069bbb0 x28: ffff000806010040 x27: 0000000000000000
5851 10:57:12.974654 <4>[ 183.859067] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9919f000
5852 10:57:12.975060 <4>[ 183.866492] x23: ffff00080d8dc000 x22: ffff80001069bd80 x21: 0000000000000017
5853 10:57:12.975387 <4>[ 183.873917] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5854 10:57:12.975687 <4>[ 183.881341] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5855 10:57:12.976138 <4>[ 183.888765] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
5856 10:57:13.017537 <4>[ 183.896190] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
5857 10:57:13.018016 <4>[ 183.903614] x8 : ffff80001069b928 x7 : 0000000000000000 x6 : ffff8000081002f4
5858 10:57:13.018379 <4>[ 183.911039] x5 : ffff80001069c000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5859 10:57:13.019083 <4>[ 183.918462] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806010040
5860 10:57:13.019429 <4>[ 183.925886] Call trace:
5861 10:57:13.019735 <4>[ 183.928596] refcount_warn_saturate+0x17c/0x224
5862 10:57:13.020091 <4>[ 183.933401] __refcount_add.constprop.0+0x80/0x90
5863 10:57:13.020800 <4>[ 183.938382] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5864 10:57:13.060891 <4>[ 183.943535] lkdtm_do_action+0x2c/0x50
5865 10:57:13.061341 <4>[ 183.947554] direct_entry+0x164/0x180
5866 10:57:13.061675 <4>[ 183.951485] full_proxy_write+0x68/0xc0
5867 10:57:13.061983 <4>[ 183.955596] vfs_write+0xcc/0x2e0
5868 10:57:13.062276 <4>[ 183.959185] ksys_write+0x80/0x110
5869 10:57:13.062561 <4>[ 183.962859] __arm64_sys_write+0x28/0x40
5870 10:57:13.062849 <4>[ 183.967056] invoke_syscall+0x8c/0x120
5871 10:57:13.063132 <4>[ 183.971081] el0_svc_common.constprop.0+0x68/0x124
5872 10:57:13.063417 <4>[ 183.976149] do_el0_svc+0x40/0xcc
5873 10:57:13.063697 <4>[ 183.979736] el0_svc+0x48/0xc0
5874 10:57:13.064515 <4>[ 183.983060] el0t_64_sync_handler+0xf4/0x120
5875 10:57:13.104303 <4>[ 183.987602] el0t_64_sync+0x18c/0x190
5876 10:57:13.104750 <4>[ 183.991534] irq event stamp: 0
5877 10:57:13.105083 <4>[ 183.994852] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5878 10:57:13.105399 <4>[ 184.001398] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5879 10:57:13.105698 <4>[ 184.009861] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5880 10:57:13.105987 <4>[ 184.018321] softirqs last disabled at (0): [<0000000000000000>] 0x0
5881 10:57:13.107580 <4>[ 184.024863] ---[ end trace 0000000000000000 ]---
5882 10:57:13.122433 <6>[ 184.029874] lkdtm: Saturation detected: still saturated
5883 10:57:13.292333 # [ 183.770572] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5884 10:57:13.292627 # [ 183.777057] lkdtm: attempting bad refcount_dec() from saturated
5885 10:57:13.292824 # [ 183.783353] ------------[ cut here ]------------
5886 10:57:13.292999 # [ 183.788311] refcount_t: saturated; leaking memory.
5887 10:57:13.293162 # [ 183.793624] WARNING: CPU: 1 PID: 3274 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5888 10:57:13.335496 # [ 183.802458] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5889 10:57:13.335792 # [ 183.816299] CPU: 1 PID: 3274 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5890 10:57:13.335990 # [ 183.824324] Hardware name: ARM Juno development board (r0) (DT)
5891 10:57:13.336163 # [ 183.830516] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5892 10:57:13.336325 # [ 183.837757] pc : refcount_warn_saturate+0x17c/0x224
5893 10:57:13.336478 # [ 183.842909] lr : refcount_warn_saturate+0x17c/0x224
5894 10:57:13.336633 # [ 183.848061] sp : ffff80001069bbb0
5895 10:57:13.378585 # [ 183.851641] x29: ffff80001069bbb0 x28: ffff000806010040 x27: 0000000000000000
5896 10:57:13.378837 # [ 183.859067] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9919f000
5897 10:57:13.379022 # [ 183.866492] x23: ffff00080d8dc000 x22: ffff80001069bd80 x21: 0000000000000017
5898 10:57:13.379191 # [ 183.873917] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
5899 10:57:13.379604 # [ 183.881341] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5900 10:57:13.379755 # [ 183.888765] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
5901 10:57:13.421729 # [ 183.896190] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
5902 10:57:13.421987 # [ 183.903614] x8 : ffff80001069b928 x7 : 0000000000000000 x6 : ffff8000081002f4
5903 10:57:13.422169 # [ 183.911039] x5 : ffff80001069c000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5904 10:57:13.422332 # [ 183.918462] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806010040
5905 10:57:13.422492 # [ 183.925886] Call trace:
5906 10:57:13.422619 # [ 183.928596] refcount_warn_saturate+0x17c/0x224
5907 10:57:13.422744 # [ 183.933401] __refcount_add.constprop.0+0x80/0x90
5908 10:57:13.424882 # [ 183.938382] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5909 10:57:13.464890 # [ 183.943535] lkdtm_do_action+0x2c/0x50
5910 10:57:13.465163 # [ 183.947554] direct_entry+0x164/0x180
5911 10:57:13.465350 # [ 183.951485] full_proxy_write+0x68/0xc0
5912 10:57:13.465515 # [ 183.955596] vfs_write+0xcc/0x2e0
5913 10:57:13.465667 # [ 183.959185] ksys_write+0x80/0x110
5914 10:57:13.465817 # [ 183.962859] __arm64_sys_write+0x28/0x40
5915 10:57:13.465962 # [ 183.967056] invoke_syscall+0x8c/0x120
5916 10:57:13.466104 # [ 183.971081] el0_svc_common.constprop.0+0x68/0x124
5917 10:57:13.466246 # [ 183.976149] do_el0_svc+0x40/0xcc
5918 10:57:13.466394 # [ 183.979736] el0_svc+0x48/0xc0
5919 10:57:13.468047 # [ 183.983060] el0t_64_sync_handler+0xf4/0x120
5920 10:57:13.508386 # [ 183.987602] el0t_64_sync+0x18c/0x190
5921 10:57:13.508882 # [ 183.991534] irq event stamp: 0
5922 10:57:13.509385 # [ 183.994852] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5923 10:57:13.509716 # [ 184.001398] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5924 10:57:13.510169 # [ 184.009861] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5925 10:57:13.510479 # [ 184.018321] softirqs last disabled at (0): [<0000000000000000>] 0x0
5926 10:57:13.510773 # [ 184.024863] ---[ end trace 0000000000000000 ]---
5927 10:57:13.535063 # [ 184.029874] lkdtm: Saturation detected: still saturated
5928 10:57:13.535529 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5929 10:57:13.535917 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5930 10:57:13.538243 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5931 10:57:14.090439 <6>[ 184.970973] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5932 10:57:14.090938 <6>[ 184.978225] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5933 10:57:14.091353 <4>[ 184.985276] ------------[ cut here ]------------
5934 10:57:14.091724 <4>[ 184.990229] refcount_t: saturated; leaking memory.
5935 10:57:14.092532 <4>[ 184.995541] WARNING: CPU: 1 PID: 3313 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5936 10:57:14.133851 <4>[ 185.004288] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5937 10:57:14.134372 <4>[ 185.018130] CPU: 1 PID: 3313 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5938 10:57:14.134819 <4>[ 185.026156] Hardware name: ARM Juno development board (r0) (DT)
5939 10:57:14.135230 <4>[ 185.032348] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5940 10:57:14.136028 <4>[ 185.039588] pc : refcount_warn_saturate+0xf8/0x224
5941 10:57:14.136404 <4>[ 185.044654] lr : refcount_warn_saturate+0xf8/0x224
5942 10:57:14.136795 <4>[ 185.049719] sp : ffff8000107238b0
5943 10:57:14.137387 <4>[ 185.053299] x29: ffff8000107238b0 x28: ffff00080ba28040 x27: 0000000000000000
5944 10:57:14.177164 <4>[ 185.060726] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8408f000
5945 10:57:14.177626 <4>[ 185.068151] x23: ffff000804cab000 x22: ffff800010723a90 x21: 00000000c0000001
5946 10:57:14.178057 <4>[ 185.075576] x20: 0000000000000000 x19: ffff80000b687000 x18: 0000000000000000
5947 10:57:14.178459 <4>[ 185.083000] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5948 10:57:14.178846 <4>[ 185.090424] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
5949 10:57:14.220456 <4>[ 185.097849] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
5950 10:57:14.220925 <4>[ 185.105274] x8 : ffff800010723628 x7 : 0000000000000000 x6 : ffff8000081002f4
5951 10:57:14.221365 <4>[ 185.112698] x5 : ffff800010724000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5952 10:57:14.221773 <4>[ 185.120122] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba28040
5953 10:57:14.222163 <4>[ 185.127545] Call trace:
5954 10:57:14.222546 <4>[ 185.130255] refcount_warn_saturate+0xf8/0x224
5955 10:57:14.222921 <4>[ 185.134973] __refcount_add_not_zero.constprop.0+0x90/0xb0
5956 10:57:14.223727 <4>[ 185.140738] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x44/0x88
5957 10:57:14.263901 <4>[ 185.146673] lkdtm_do_action+0x2c/0x50
5958 10:57:14.264379 <4>[ 185.150693] direct_entry+0x164/0x180
5959 10:57:14.264828 <4>[ 185.154626] full_proxy_write+0x68/0xc0
5960 10:57:14.265231 <4>[ 185.158736] vfs_write+0xcc/0x2e0
5961 10:57:14.265623 <4>[ 185.162326] ksys_write+0x80/0x110
5962 10:57:14.265998 <4>[ 185.166000] __arm64_sys_write+0x28/0x40
5963 10:57:14.266371 <4>[ 185.170197] invoke_syscall+0x8c/0x120
5964 10:57:14.266763 <4>[ 185.174222] el0_svc_common.constprop.0+0x68/0x124
5965 10:57:14.267137 <4>[ 185.179290] do_el0_svc+0x40/0xcc
5966 10:57:14.267501 <4>[ 185.182877] el0_svc+0x48/0xc0
5967 10:57:14.268309 <4>[ 185.186201] el0t_64_sync_handler+0xf4/0x120
5968 10:57:14.307264 <4>[ 185.190742] el0t_64_sync+0x18c/0x190
5969 10:57:14.307726 <4>[ 185.194675] irq event stamp: 0
5970 10:57:14.308202 <4>[ 185.197993] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5971 10:57:14.308610 <4>[ 185.204539] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5972 10:57:14.309007 <4>[ 185.213002] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5973 10:57:14.309390 <4>[ 185.221463] softirqs last disabled at (0): [<0000000000000000>] 0x0
5974 10:57:14.310530 <4>[ 185.228005] ---[ end trace 0000000000000000 ]---
5975 10:57:14.325682 <6>[ 185.232967] lkdtm: Saturation detected: still saturated
5976 10:57:14.509402 # [ 184.970973] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5977 10:57:14.509695 # [ 184.978225] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5978 10:57:14.509939 # [ 184.985276] ------------[ cut here ]------------
5979 10:57:14.510154 # [ 184.990229] refcount_t: saturated; leaking memory.
5980 10:57:14.510357 # [ 184.995541] WARNING: CPU: 1 PID: 3313 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5981 10:57:14.552615 # [ 185.004288] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5982 10:57:14.552896 # [ 185.018130] CPU: 1 PID: 3313 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
5983 10:57:14.553087 # [ 185.026156] Hardware name: ARM Juno development board (r0) (DT)
5984 10:57:14.553262 # [ 185.032348] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5985 10:57:14.553422 # [ 185.039588] pc : refcount_warn_saturate+0xf8/0x224
5986 10:57:14.553576 # [ 185.044654] lr : refcount_warn_saturate+0xf8/0x224
5987 10:57:14.553735 # [ 185.049719] sp : ffff8000107238b0
5988 10:57:14.595637 # [ 185.053299] x29: ffff8000107238b0 x28: ffff00080ba28040 x27: 0000000000000000
5989 10:57:14.595902 # [ 185.060726] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8408f000
5990 10:57:14.596083 # [ 185.068151] x23: ffff000804cab000 x22: ffff800010723a90 x21: 00000000c0000001
5991 10:57:14.596246 # [ 185.075576] x20: 0000000000000000 x19: ffff80000b687000 x18: 0000000000000000
5992 10:57:14.596402 # [ 185.083000] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5993 10:57:14.596551 # [ 185.090424] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
5994 10:57:14.638839 # [ 185.097849] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
5995 10:57:14.639098 # [ 185.105274] x8 : ffff800010723628 x7 : 0000000000000000 x6 : ffff8000081002f4
5996 10:57:14.639279 # [ 185.112698] x5 : ffff800010724000 x4 : 0000000000000001 x3 : ffff80000b0654c8
5997 10:57:14.639445 # [ 185.120122] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba28040
5998 10:57:14.639603 # [ 185.127545] Call trace:
5999 10:57:14.639755 # [ 185.130255] refcount_warn_saturate+0xf8/0x224
6000 10:57:14.639939 # [ 185.134973] __refcount_add_not_zero.constprop.0+0x90/0xb0
6001 10:57:14.641972 # [ 185.140738] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x44/0x88
6002 10:57:14.682005 # [ 185.146673] lkdtm_do_action+0x2c/0x50
6003 10:57:14.682248 # [ 185.150693] direct_entry+0x164/0x180
6004 10:57:14.682427 # [ 185.154626] full_proxy_write+0x68/0xc0
6005 10:57:14.682588 # [ 185.158736] vfs_write+0xcc/0x2e0
6006 10:57:14.682741 # [ 185.162326] ksys_write+0x80/0x110
6007 10:57:14.682887 # [ 185.166000] __arm64_sys_write+0x28/0x40
6008 10:57:14.683017 # [ 185.170197] invoke_syscall+0x8c/0x120
6009 10:57:14.683144 # [ 185.174222] el0_svc_common.constprop.0+0x68/0x124
6010 10:57:14.683271 # [ 185.179290] do_el0_svc+0x40/0xcc
6011 10:57:14.683396 # [ 185.182877] el0_svc+0x48/0xc0
6012 10:57:14.685209 # [ 185.186201] el0t_64_sync_handler+0xf4/0x120
6013 10:57:14.725183 # [ 185.190742] el0t_64_sync+0x18c/0x190
6014 10:57:14.725422 # [ 185.194675] irq event stamp: 0
6015 10:57:14.725599 # [ 185.197993] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6016 10:57:14.725842 # [ 185.204539] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6017 10:57:14.726149 # [ 185.213002] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6018 10:57:14.726443 # [ 185.221463] softirqs last disabled at (0): [<0000000000000000>] 0x0
6019 10:57:14.728485 # [ 185.228005] ---[ end trace 0000000000000000 ]---
6020 10:57:14.757248 # [ 185.232967] lkdtm: Saturation detected: still saturated
6021 10:57:14.757795 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6022 10:57:14.758236 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6023 10:57:14.760475 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6024 10:57:15.312661 <6>[ 186.195205] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6025 10:57:15.313146 <6>[ 186.202443] lkdtm: attempting bad refcount_add_not_zero() from saturated
6026 10:57:15.313559 <4>[ 186.209491] ------------[ cut here ]------------
6027 10:57:15.314304 <4>[ 186.214447] refcount_t: saturated; leaking memory.
6028 10:57:15.314675 <4>[ 186.219860] WARNING: CPU: 1 PID: 3352 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6029 10:57:15.356021 <4>[ 186.228607] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6030 10:57:15.356560 <4>[ 186.242449] CPU: 1 PID: 3352 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6031 10:57:15.357389 <4>[ 186.250474] Hardware name: ARM Juno development board (r0) (DT)
6032 10:57:15.357774 <4>[ 186.256667] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6033 10:57:15.358180 <4>[ 186.263908] pc : refcount_warn_saturate+0xf8/0x224
6034 10:57:15.358570 <4>[ 186.268974] lr : refcount_warn_saturate+0xf8/0x224
6035 10:57:15.358950 <4>[ 186.274039] sp : ffff8000107d39a0
6036 10:57:15.399389 <4>[ 186.277619] x29: ffff8000107d39a0 x28: ffff00080ba2b4c0 x27: 0000000000000000
6037 10:57:15.399889 <4>[ 186.285048] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff7f57f000
6038 10:57:15.400244 <4>[ 186.292473] x23: ffff00080b05c000 x22: ffff8000107d3b80 x21: 00000000c0000007
6039 10:57:15.400563 <4>[ 186.299898] x20: 0000000000000000 x19: ffff80000b687000 x18: 0000000000000000
6040 10:57:15.400872 <4>[ 186.307323] x17: ffff8000096880b0 x16: ffff80000878e7b8 x15: ffff8000080b2580
6041 10:57:15.402659 <4>[ 186.314747] x14: ffff80000969e7dc x13: ffff80000802e15c x12: ffff80000843e978
6042 10:57:15.442750 <4>[ 186.322171] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096a7810
6043 10:57:15.443207 <4>[ 186.329596] x8 : ffff8000107d34c8 x7 : 0000000000000000 x6 : 0000000000000028
6044 10:57:15.443548 <4>[ 186.337020] x5 : ffff8000107d4000 x4 : 0000000000000001 x3 : ffff80000b0654c8
6045 10:57:15.443894 <4>[ 186.344444] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba2b4c0
6046 10:57:15.444196 <4>[ 186.351867] Call trace:
6047 10:57:15.444481 <4>[ 186.354577] refcount_warn_saturate+0xf8/0x224
6048 10:57:15.444767 <4>[ 186.359295] __refcount_add_not_zero.constprop.0+0x90/0xb0
6049 10:57:15.486100 <4>[ 186.365059] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x44/0x88
6050 10:57:15.486570 <4>[ 186.370995] lkdtm_do_action+0x2c/0x50
6051 10:57:15.486907 <4>[ 186.375015] direct_entry+0x164/0x180
6052 10:57:15.487342 <4>[ 186.378947] full_proxy_write+0x68/0xc0
6053 10:57:15.487658 <4>[ 186.383058] vfs_write+0xcc/0x2e0
6054 10:57:15.487996 <4>[ 186.386647] ksys_write+0x80/0x110
6055 10:57:15.488289 <4>[ 186.390321] __arm64_sys_write+0x28/0x40
6056 10:57:15.488574 <4>[ 186.394517] invoke_syscall+0x8c/0x120
6057 10:57:15.488853 <4>[ 186.398542] el0_svc_common.constprop.0+0x68/0x124
6058 10:57:15.489195 <4>[ 186.403610] do_el0_svc+0x40/0xcc
6059 10:57:15.489896 <4>[ 186.407198] el0_svc+0x48/0xc0
6060 10:57:15.529372 <4>[ 186.410522] el0t_64_sync_handler+0xf4/0x120
6061 10:57:15.529811 <4>[ 186.415063] el0t_64_sync+0x18c/0x190
6062 10:57:15.530146 <4>[ 186.418996] irq event stamp: 0
6063 10:57:15.530458 <4>[ 186.422313] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6064 10:57:15.530759 <4>[ 186.428860] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6065 10:57:15.531051 <4>[ 186.437322] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6066 10:57:15.532655 <4>[ 186.445783] softirqs last disabled at (0): [<0000000000000000>] 0x0
6067 10:57:15.550442 <4>[ 186.452325] ---[ end trace 0000000000000000 ]---
6068 10:57:15.553466 <6>[ 186.457288] lkdtm: Saturation detected: still saturated
6069 10:57:15.744948 # [ 186.195205] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6070 10:57:15.745492 # [ 186.202443] lkdtm: attempting bad refcount_add_not_zero() from saturated
6071 10:57:15.746076 # [ 186.209491] ------------[ cut here ]------------
6072 10:57:15.746635 # [ 186.214447] refcount_t: saturated; leaking memory.
6073 10:57:15.747174 # [ 186.219860] WARNING: CPU: 1 PID: 3352 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6074 10:57:15.787862 # [ 186.228607] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6075 10:57:15.788138 # [ 186.242449] CPU: 1 PID: 3352 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6076 10:57:15.788595 # [ 186.250474] Hardware name: ARM Juno development board (r0) (DT)
6077 10:57:15.788778 # [ 186.256667] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6078 10:57:15.788938 # [ 186.263908] pc : refcount_warn_saturate+0xf8/0x224
6079 10:57:15.789088 # [ 186.268974] lr : refcount_warn_saturate+0xf8/0x224
6080 10:57:15.789238 # [ 186.274039] sp : ffff8000107d39a0
6081 10:57:15.830970 # [ 186.277619] x29: ffff8000107d39a0 x28: ffff00080ba2b4c0 x27: 0000000000000000
6082 10:57:15.831230 # [ 186.285048] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff7f57f000
6083 10:57:15.831407 # [ 186.292473] x23: ffff00080b05c000 x22: ffff8000107d3b80 x21: 00000000c0000007
6084 10:57:15.831566 # [ 186.299898] x20: 0000000000000000 x19: ffff80000b687000 x18: 0000000000000000
6085 10:57:15.831717 # [ 186.307323] x17: ffff8000096880b0 x16: ffff80000878e7b8 x15: ffff8000080b2580
6086 10:57:15.832005 # [ 186.314747] x14: ffff80000969e7dc x13: ffff80000802e15c x12: ffff80000843e978
6087 10:57:15.874475 # [ 186.322171] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096a7810
6088 10:57:15.874945 # [ 186.329596] x8 : ffff8000107d34c8 x7 : 0000000000000000 x6 : 0000000000000028
6089 10:57:15.875643 # [ 186.337020] x5 : ffff8000107d4000 x4 : 0000000000000001 x3 : ffff80000b0654c8
6090 10:57:15.876040 # [ 186.344444] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba2b4c0
6091 10:57:15.876350 # [ 186.351867] Call trace:
6092 10:57:15.876635 # [ 186.354577] refcount_warn_saturate+0xf8/0x224
6093 10:57:15.876940 # [ 186.359295] __refcount_add_not_zero.constprop.0+0x90/0xb0
6094 10:57:15.877696 # [ 186.365059] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x44/0x88
6095 10:57:15.917586 # [ 186.370995] lkdtm_do_action+0x2c/0x50
6096 10:57:15.918042 # [ 186.375015] direct_entry+0x164/0x180
6097 10:57:15.918359 # [ 186.378947] full_proxy_write+0x68/0xc0
6098 10:57:15.918766 # [ 186.383058] vfs_write+0xcc/0x2e0
6099 10:57:15.919081 # [ 186.386647] ksys_write+0x80/0x110
6100 10:57:15.919369 # [ 186.390321] __arm64_sys_write+0x28/0x40
6101 10:57:15.919654 # [ 186.394517] invoke_syscall+0x8c/0x120
6102 10:57:15.920017 # [ 186.398542] el0_svc_common.constprop.0+0x68/0x124
6103 10:57:15.920426 # [ 186.403610] do_el0_svc+0x40/0xcc
6104 10:57:15.920795 # [ 186.407198] el0_svc+0x48/0xc0
6105 10:57:15.921457 # [ 186.410522] el0t_64_sync_handler+0xf4/0x120
6106 10:57:15.960740 # [ 186.415063] el0t_64_sync+0x18c/0x190
6107 10:57:15.961220 # [ 186.418996] irq event stamp: 0
6108 10:57:15.961557 # [ 186.422313] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6109 10:57:15.961865 # [ 186.428860] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6110 10:57:15.962168 # [ 186.437322] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6111 10:57:15.962457 # [ 186.445783] softirqs last disabled at (0): [<0000000000000000>] 0x0
6112 10:57:15.963928 # [ 186.452325] ---[ end trace 0000000000000000 ]---
6113 10:57:15.992423 # [ 186.457288] lkdtm: Saturation detected: still saturated
6114 10:57:15.992894 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6115 10:57:15.993341 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6116 10:57:15.995600 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6117 10:57:16.627951 <6>[ 187.511048] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6118 10:57:16.628485 <6>[ 187.518310] lkdtm: attempting bad refcount_dec_and_test() from saturated
6119 10:57:16.629318 <4>[ 187.525360] ------------[ cut here ]------------
6120 10:57:16.629695 <4>[ 187.530309] refcount_t: underflow; use-after-free.
6121 10:57:16.630090 <4>[ 187.535577] WARNING: CPU: 2 PID: 3396 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6122 10:57:16.671189 <4>[ 187.544324] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6123 10:57:16.671683 <4>[ 187.558167] CPU: 2 PID: 3396 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6124 10:57:16.672552 <4>[ 187.566193] Hardware name: ARM Juno development board (r0) (DT)
6125 10:57:16.672932 <4>[ 187.572384] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6126 10:57:16.673332 <4>[ 187.579626] pc : refcount_warn_saturate+0xc8/0x224
6127 10:57:16.673716 <4>[ 187.584692] lr : refcount_warn_saturate+0xc8/0x224
6128 10:57:16.674091 <4>[ 187.589756] sp : ffff80001089b980
6129 10:57:16.714543 <4>[ 187.593336] x29: ffff80001089b980 x28: ffff00080ba29a80 x27: 0000000000000000
6130 10:57:16.715009 <4>[ 187.600763] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb5ebf000
6131 10:57:16.715347 <4>[ 187.608188] x23: ffff00080532d000 x22: ffff80001089bb50 x21: 0000000000000020
6132 10:57:16.715659 <4>[ 187.615613] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
6133 10:57:16.716000 <4>[ 187.623037] x17: ffff800008c1096c x16: ffff80000878e788 x15: ffff8000080b2580
6134 10:57:16.717960 <4>[ 187.630462] x14: ffff80000969e7dc x13: ffff80000802e15c x12: ffff80000843e978
6135 10:57:16.757904 <4>[ 187.637886] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096a7810
6136 10:57:16.758365 <4>[ 187.645310] x8 : ffff80001089b4a8 x7 : 0000000000000000 x6 : 0000000000000028
6137 10:57:16.758702 <4>[ 187.652734] x5 : ffff80001089c000 x4 : 0000000000000001 x3 : ffff80000b0654c8
6138 10:57:16.759017 <4>[ 187.660158] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba29a80
6139 10:57:16.759315 <4>[ 187.667582] Call trace:
6140 10:57:16.759600 <4>[ 187.670292] refcount_warn_saturate+0xc8/0x224
6141 10:57:16.761146 <4>[ 187.675010] __refcount_sub_and_test.constprop.0+0x8c/0x94
6142 10:57:16.801308 <4>[ 187.680775] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x44/0x88
6143 10:57:16.801786 <4>[ 187.686712] lkdtm_do_action+0x2c/0x50
6144 10:57:16.802126 <4>[ 187.690731] direct_entry+0x164/0x180
6145 10:57:16.802438 <4>[ 187.694662] full_proxy_write+0x68/0xc0
6146 10:57:16.802735 <4>[ 187.698772] vfs_write+0xcc/0x2e0
6147 10:57:16.803025 <4>[ 187.702362] ksys_write+0x80/0x110
6148 10:57:16.803310 <4>[ 187.706035] __arm64_sys_write+0x28/0x40
6149 10:57:16.803589 <4>[ 187.710232] invoke_syscall+0x8c/0x120
6150 10:57:16.803896 <4>[ 187.714257] el0_svc_common.constprop.0+0x68/0x124
6151 10:57:16.804191 <4>[ 187.719325] do_el0_svc+0x40/0xcc
6152 10:57:16.804988 <4>[ 187.722912] el0_svc+0x48/0xc0
6153 10:57:16.844645 <4>[ 187.726236] el0t_64_sync_handler+0xf4/0x120
6154 10:57:16.845098 <4>[ 187.730777] el0t_64_sync+0x18c/0x190
6155 10:57:16.845524 <4>[ 187.734710] irq event stamp: 0
6156 10:57:16.845919 <4>[ 187.738028] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6157 10:57:16.846327 <4>[ 187.744574] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6158 10:57:16.846645 <4>[ 187.753038] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6159 10:57:16.847912 <4>[ 187.761499] softirqs last disabled at (0): [<0000000000000000>] 0x0
6160 10:57:16.865772 <4>[ 187.768041] ---[ end trace 0000000000000000 ]---
6161 10:57:16.868740 <6>[ 187.772998] lkdtm: Saturation detected: still saturated
6162 10:57:17.100888 # [ 187.511048] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6163 10:57:17.101407 # [ 187.518310] lkdtm: attempting bad refcount_dec_and_test() from saturated
6164 10:57:17.101776 # [ 187.525360] ------------[ cut here ]------------
6165 10:57:17.102104 # [ 187.530309] refcount_t: underflow; use-after-free.
6166 10:57:17.102415 # [ 187.535577] WARNING: CPU: 2 PID: 3396 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6167 10:57:17.104247 # [ 187.544324] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6168 10:57:17.144067 # [ 187.558167] CPU: 2 PID: 3396 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6169 10:57:17.144580 # [ 187.566193] Hardware name: ARM Juno development board (r0) (DT)
6170 10:57:17.144945 # [ 187.572384] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6171 10:57:17.145271 # [ 187.579626] pc : refcount_warn_saturate+0xc8/0x224
6172 10:57:17.145961 # [ 187.584692] lr : refcount_warn_saturate+0xc8/0x224
6173 10:57:17.146295 # [ 187.589756] sp : ffff80001089b980
6174 10:57:17.147300 # [ 187.593336] x29: ffff80001089b980 x28: ffff00080ba29a80 x27: 0000000000000000
6175 10:57:17.187240 # [ 187.600763] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb5ebf000
6176 10:57:17.187703 # [ 187.608188] x23: ffff00080532d000 x22: ffff80001089bb50 x21: 0000000000000020
6177 10:57:17.188099 # [ 187.615613] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
6178 10:57:17.188418 # [ 187.623037] x17: ffff800008c1096c x16: ffff80000878e788 x15: ffff8000080b2580
6179 10:57:17.188720 # [ 187.630462] x14: ffff80000969e7dc x13: ffff80000802e15c x12: ffff80000843e978
6180 10:57:17.190537 # [ 187.637886] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096a7810
6181 10:57:17.230462 # [ 187.645310] x8 : ffff80001089b4a8 x7 : 0000000000000000 x6 : 0000000000000028
6182 10:57:17.230937 # [ 187.652734] x5 : ffff80001089c000 x4 : 0000000000000001 x3 : ffff80000b0654c8
6183 10:57:17.231289 # [ 187.660158] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba29a80
6184 10:57:17.231612 # [ 187.667582] Call trace:
6185 10:57:17.232032 # [ 187.670292] refcount_warn_saturate+0xc8/0x224
6186 10:57:17.232388 # [ 187.675010] __refcount_sub_and_test.constprop.0+0x8c/0x94
6187 10:57:17.232697 # [ 187.680775] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x44/0x88
6188 10:57:17.233584 # [ 187.686712] lkdtm_do_action+0x2c/0x50
6189 10:57:17.273491 # [ 187.690731] direct_entry+0x164/0x180
6190 10:57:17.274089 # [ 187.694662] full_proxy_write+0x68/0xc0
6191 10:57:17.274539 # [ 187.698772] vfs_write+0xcc/0x2e0
6192 10:57:17.274945 # [ 187.702362] ksys_write+0x80/0x110
6193 10:57:17.275331 # [ 187.706035] __arm64_sys_write+0x28/0x40
6194 10:57:17.275715 # [ 187.710232] invoke_syscall+0x8c/0x120
6195 10:57:17.276117 # [ 187.714257] el0_svc_common.constprop.0+0x68/0x124
6196 10:57:17.276525 # [ 187.719325] do_el0_svc+0x40/0xcc
6197 10:57:17.276857 # [ 187.722912] el0_svc+0x48/0xc0
6198 10:57:17.277149 # [ 187.726236] el0t_64_sync_handler+0xf4/0x120
6199 10:57:17.277805 # [ 187.730777] el0t_64_sync+0x18c/0x190
6200 10:57:17.316705 # [ 187.734710] irq event stamp: 0
6201 10:57:17.317185 # [ 187.738028] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6202 10:57:17.317539 # [ 187.744574] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6203 10:57:17.317960 # [ 187.753038] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6204 10:57:17.318302 # [ 187.761499] softirqs last disabled at (0): [<0000000000000000>] 0x0
6205 10:57:17.318598 # [ 187.768041] ---[ end trace 0000000000000000 ]---
6206 10:57:17.319972 # [ 187.772998] lkdtm: Saturation detected: still saturated
6207 10:57:17.342457 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6208 10:57:17.342970 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6209 10:57:17.345626 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6210 10:57:17.984159 <6>[ 188.866571] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6211 10:57:17.984648 <6>[ 188.874094] lkdtm: attempting bad refcount_sub_and_test() from saturated
6212 10:57:17.985009 <4>[ 188.881155] ------------[ cut here ]------------
6213 10:57:17.985725 <4>[ 188.886116] refcount_t: underflow; use-after-free.
6214 10:57:17.986075 <4>[ 188.891759] WARNING: CPU: 1 PID: 3440 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6215 10:57:18.027445 <4>[ 188.900506] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6216 10:57:18.027986 <4>[ 188.914349] CPU: 1 PID: 3440 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6217 10:57:18.028349 <4>[ 188.922376] Hardware name: ARM Juno development board (r0) (DT)
6218 10:57:18.029047 <4>[ 188.928567] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6219 10:57:18.029393 <4>[ 188.935808] pc : refcount_warn_saturate+0xc8/0x224
6220 10:57:18.029703 <4>[ 188.940874] lr : refcount_warn_saturate+0xc8/0x224
6221 10:57:18.030002 <4>[ 188.945939] sp : ffff8000109838b0
6222 10:57:18.070829 <4>[ 188.949519] x29: ffff8000109838b0 x28: ffff00080ba2b4c0 x27: 0000000000000000
6223 10:57:18.071286 <4>[ 188.956945] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff96aaf000
6224 10:57:18.071634 <4>[ 188.964370] x23: ffff000804eda000 x22: ffff800010983a80 x21: 0000000000000020
6225 10:57:18.071997 <4>[ 188.971795] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
6226 10:57:18.072305 <4>[ 188.979219] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6227 10:57:18.074092 <4>[ 188.986643] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
6228 10:57:18.114190 <4>[ 188.994068] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
6229 10:57:18.114641 <4>[ 189.001493] x8 : ffff800010983628 x7 : 0000000000000000 x6 : ffff8000081002f4
6230 10:57:18.114988 <4>[ 189.008917] x5 : ffff800010984000 x4 : 0000000000000001 x3 : ffff80000b0654c8
6231 10:57:18.115306 <4>[ 189.016341] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba2b4c0
6232 10:57:18.115604 <4>[ 189.023765] Call trace:
6233 10:57:18.115946 <4>[ 189.026475] refcount_warn_saturate+0xc8/0x224
6234 10:57:18.117484 <4>[ 189.031192] __refcount_sub_and_test.constprop.0+0x8c/0x94
6235 10:57:18.157579 <4>[ 189.036957] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x44/0x88
6236 10:57:18.158103 <4>[ 189.042895] lkdtm_do_action+0x2c/0x50
6237 10:57:18.158458 <4>[ 189.046914] direct_entry+0x164/0x180
6238 10:57:18.158779 <4>[ 189.050846] full_proxy_write+0x68/0xc0
6239 10:57:18.159082 <4>[ 189.054956] vfs_write+0xcc/0x2e0
6240 10:57:18.159374 <4>[ 189.058545] ksys_write+0x80/0x110
6241 10:57:18.159659 <4>[ 189.062219] __arm64_sys_write+0x28/0x40
6242 10:57:18.159995 <4>[ 189.066416] invoke_syscall+0x8c/0x120
6243 10:57:18.160284 <4>[ 189.070441] el0_svc_common.constprop.0+0x68/0x124
6244 10:57:18.160670 <4>[ 189.075509] do_el0_svc+0x40/0xcc
6245 10:57:18.161376 <4>[ 189.079098] el0_svc+0x48/0xc0
6246 10:57:18.200837 <4>[ 189.082422] el0t_64_sync_handler+0xf4/0x120
6247 10:57:18.201283 <4>[ 189.086963] el0t_64_sync+0x18c/0x190
6248 10:57:18.201623 <4>[ 189.090896] irq event stamp: 0
6249 10:57:18.201936 <4>[ 189.094214] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6250 10:57:18.202237 <4>[ 189.100760] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6251 10:57:18.202532 <4>[ 189.109223] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6252 10:57:18.204128 <4>[ 189.117684] softirqs last disabled at (0): [<0000000000000000>] 0x0
6253 10:57:18.221821 <4>[ 189.124226] ---[ end trace 0000000000000000 ]---
6254 10:57:18.224787 <6>[ 189.129249] lkdtm: Saturation detected: still saturated
6255 10:57:18.413753 # [ 188.866571] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6256 10:57:18.414046 # [ 188.874094] lkdtm: attempting bad refcount_sub_and_test() from saturated
6257 10:57:18.414239 # [ 188.881155] ------------[ cut here ]------------
6258 10:57:18.414411 # [ 188.886116] refcount_t: underflow; use-after-free.
6259 10:57:18.414567 # [ 188.891759] WARNING: CPU: 1 PID: 3440 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6260 10:57:18.456951 # [ 188.900506] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6261 10:57:18.457237 # [ 188.914349] CPU: 1 PID: 3440 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6262 10:57:18.457430 # [ 188.922376] Hardware name: ARM Juno development board (r0) (DT)
6263 10:57:18.457600 # [ 188.928567] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6264 10:57:18.457758 # [ 188.935808] pc : refcount_warn_saturate+0xc8/0x224
6265 10:57:18.457908 # [ 188.940874] lr : refcount_warn_saturate+0xc8/0x224
6266 10:57:18.458031 # [ 188.945939] sp : ffff8000109838b0
6267 10:57:18.500316 # [ 188.949519] x29: ffff8000109838b0 x28: ffff00080ba2b4c0 x27: 0000000000000000
6268 10:57:18.500792 # [ 188.956945] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff96aaf000
6269 10:57:18.501139 # [ 188.964370] x23: ffff000804eda000 x22: ffff800010983a80 x21: 0000000000000020
6270 10:57:18.501457 # [ 188.971795] x20: 0000000000000000 x19: ffff80000b6876e5 x18: 0000000000000000
6271 10:57:18.501756 # [ 188.979219] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6272 10:57:18.502047 # [ 188.986643] x14: ffff0008008e9a80 x13: ffff800974a61000 x12: 0000000030d4d91d
6273 10:57:18.543514 # [ 188.994068] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096a6d8c
6274 10:57:18.544412 # [ 189.001493] x8 : ffff800010983628 x7 : 0000000000000000 x6 : ffff8000081002f4
6275 10:57:18.544794 # [ 189.008917] x5 : ffff800010984000 x4 : 0000000000000001 x3 : ffff80000b0654c8
6276 10:57:18.545170 # [ 189.016341] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba2b4c0
6277 10:57:18.545476 # [ 189.023765] Call trace:
6278 10:57:18.545874 # [ 189.026475] refcount_warn_saturate+0xc8/0x224
6279 10:57:18.546182 # [ 189.031192] __refcount_sub_and_test.constprop.0+0x8c/0x94
6280 10:57:18.546948 # [ 189.036957] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x44/0x88
6281 10:57:18.586614 # [ 189.042895] lkdtm_do_action+0x2c/0x50
6282 10:57:18.587079 # [ 189.046914] direct_entry+0x164/0x180
6283 10:57:18.587885 # [ 189.050846] full_proxy_write+0x68/0xc0
6284 10:57:18.588252 # [ 189.054956] vfs_write+0xcc/0x2e0
6285 10:57:18.588565 # [ 189.058545] ksys_write+0x80/0x110
6286 10:57:18.588859 # [ 189.062219] __arm64_sys_write+0x28/0x40
6287 10:57:18.589150 # [ 189.066416] invoke_syscall+0x8c/0x120
6288 10:57:18.589432 # [ 189.070441] el0_svc_common.constprop.0+0x68/0x124
6289 10:57:18.589715 # [ 189.075509] do_el0_svc+0x40/0xcc
6290 10:57:18.590016 # [ 189.079098] el0_svc+0x48/0xc0
6291 10:57:18.590366 # [ 189.082422] el0t_64_sync_handler+0xf4/0x120
6292 10:57:18.629735 # [ 189.086963] el0t_64_sync+0x18c/0x190
6293 10:57:18.630218 # [ 189.090896] irq event stamp: 0
6294 10:57:18.630973 # [ 189.094214] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6295 10:57:18.631337 # [ 189.100760] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6296 10:57:18.631678 # [ 189.109223] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6297 10:57:18.632037 # [ 189.117684] softirqs last disabled at (0): [<0000000000000000>] 0x0
6298 10:57:18.633116 # [ 189.124226] ---[ end trace 0000000000000000 ]---
6299 10:57:18.661640 # [ 189.129249] lkdtm: Saturation detected: still saturated
6300 10:57:18.662116 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6301 10:57:18.662455 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6302 10:57:18.664791 # selftests: lkdtm: REFCOUNT_TIMING.sh
6303 10:57:18.968442 # Skipping REFCOUNT_TIMING: timing only
6304 10:57:19.016320 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6305 10:57:19.112339 # selftests: lkdtm: ATOMIC_TIMING.sh
6306 10:57:19.511950 # Skipping ATOMIC_TIMING: timing only
6307 10:57:19.560043 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6308 10:57:19.655995 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6309 10:57:20.304409 <6>[ 191.182537] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6310 10:57:20.304686 <6>[ 191.189149] lkdtm: attempting good copy_to_user of correct size
6311 10:57:20.304859 <6>[ 191.195496] lkdtm: attempting bad copy_to_user of too large size
6312 10:57:20.305309 <0>[ 191.201844] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6313 10:57:20.305483 <4>[ 191.212772] ------------[ cut here ]------------
6314 10:57:20.305632 <2>[ 191.217670] kernel BUG at mm/usercopy.c:101!
6315 10:57:20.307665 <0>[ 191.222213] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6316 10:57:20.347636 <4>[ 191.229368] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6317 10:57:20.348192 <4>[ 191.243212] CPU: 1 PID: 3549 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6318 10:57:20.348385 <4>[ 191.251238] Hardware name: ARM Juno development board (r0) (DT)
6319 10:57:20.348547 <4>[ 191.257430] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6320 10:57:20.348702 <4>[ 191.264672] pc : usercopy_abort+0xb0/0xb4
6321 10:57:20.350912 <4>[ 191.268960] lr : usercopy_abort+0xb0/0xb4
6322 10:57:20.391034 <4>[ 191.273241] sp : ffff800010b139c0
6323 10:57:20.391271 <4>[ 191.276821] x29: ffff800010b139d0 x28: ffff00080ba28040 x27: 0000000000000000
6324 10:57:20.391444 <4>[ 191.284249] x26: 0000000000000200 x25: 0000ffff9743a010 x24: 0001000000000000
6325 10:57:20.391600 <4>[ 191.291674] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6326 10:57:20.391749 <4>[ 191.299099] x20: ffff800009f73880 x19: ffff800009f6d400 x18: 0000000000000000
6327 10:57:20.394429 <4>[ 191.306524] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
6328 10:57:20.434601 <4>[ 191.313948] x14: ffff80000969e750 x13: ffff800008c0f084 x12: ffff800008c0eb0c
6329 10:57:20.435055 <4>[ 191.321372] x11: ffff800008c11b3c x10: ffff800008c119fc x9 : ffff80000815e944
6330 10:57:20.435393 <4>[ 191.328797] x8 : ffff800010b133e8 x7 : 0000000000000000 x6 : 0000000000000001
6331 10:57:20.435704 <4>[ 191.336222] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
6332 10:57:20.436059 <4>[ 191.343646] x2 : 0000000000000000 x1 : ffff00080ba28040 x0 : 0000000000000067
6333 10:57:20.436352 <4>[ 191.351070] Call trace:
6334 10:57:20.437920 <4>[ 191.353779] usercopy_abort+0xb0/0xb4
6335 10:57:20.478005 <4>[ 191.357713] __check_heap_object+0xf0/0x10c
6336 10:57:20.478484 <4>[ 191.362172] __check_object_size+0x230/0x2fc
6337 10:57:20.478818 <4>[ 191.366714] do_usercopy_slab_size+0x1dc/0x2d4
6338 10:57:20.479126 <4>[ 191.371432] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6339 10:57:20.479421 <4>[ 191.376497] lkdtm_do_action+0x2c/0x50
6340 10:57:20.479707 <4>[ 191.380516] direct_entry+0x164/0x180
6341 10:57:20.480050 <4>[ 191.384448] full_proxy_write+0x68/0xc0
6342 10:57:20.480335 <4>[ 191.388558] vfs_write+0xcc/0x2e0
6343 10:57:20.480615 <4>[ 191.392146] ksys_write+0x80/0x110
6344 10:57:20.480902 <4>[ 191.395819] __arm64_sys_write+0x28/0x40
6345 10:57:20.481689 <4>[ 191.400016] invoke_syscall+0x8c/0x120
6346 10:57:20.522981 <4>[ 191.404042] el0_svc_common.constprop.0+0x68/0x124
6347 10:57:20.523417 <4>[ 191.409110] do_el0_svc+0x40/0xcc
6348 10:57:20.523850 <4>[ 191.412698] el0_svc+0x48/0xc0
6349 10:57:20.524261 <4>[ 191.416022] el0t_64_sync_handler+0xf4/0x120
6350 10:57:20.524695 <4>[ 191.420564] el0t_64_sync+0x18c/0x190
6351 10:57:20.525077 <0>[ 191.424500] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
6352 10:57:20.525454 <4>[ 191.430869] ---[ end trace 0000000000000000 ]---
6353 10:57:20.525825 <6>[ 191.435756] note: cat[3549] exited with irqs disabled
6354 10:57:20.526600 <6>[ 191.441156] note: cat[3549] exited with preempt_count 1
6355 10:57:20.566033 <4>[ 191.448241] ------------[ cut here ]------------
6356 10:57:20.566306 <4>[ 191.453134] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6357 10:57:20.566530 <4>[ 191.463089] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6358 10:57:20.566733 <4>[ 191.476929] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6359 10:57:20.569188 <4>[ 191.485214] Hardware name: ARM Juno development board (r0) (DT)
6360 10:57:20.609354 <4>[ 191.491406] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6361 10:57:20.609641 <4>[ 191.498648] pc : ct_kernel_exit.constprop.0+0x118/0x170
6362 10:57:20.610107 <4>[ 191.504149] lr : ct_idle_enter+0x10/0x1c
6363 10:57:20.610282 <4>[ 191.508347] sp : ffff80000c39bd30
6364 10:57:20.610502 <4>[ 191.511931] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000001
6365 10:57:20.610660 <4>[ 191.519361] x26: 0000000000000000 x25: 0000002c93341c7c x24: 0000000000000000
6366 10:57:20.612518 <4>[ 191.526787] x23: ffff00080b5a5080 x22: 0000000000000000 x21: 0000000000000000
6367 10:57:20.652714 <4>[ 191.534213] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
6368 10:57:20.652984 <4>[ 191.541637] x17: ffff8000080236c8 x16: 000000000000006a x15: 0000000000000012
6369 10:57:20.653154 <4>[ 191.549062] x14: 0000000000000001 x13: 000000000000002d x12: 0000000000000006
6370 10:57:20.653307 <4>[ 191.556486] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913aa90
6371 10:57:20.653456 <4>[ 191.563912] x8 : ffff80000c39bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
6372 10:57:20.655910 <4>[ 191.571337] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
6373 10:57:20.696039 <4>[ 191.578761] x2 : ffff80000c39bd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
6374 10:57:20.696330 <4>[ 191.586187] Call trace:
6375 10:57:20.696509 <4>[ 191.588899] ct_kernel_exit.constprop.0+0x118/0x170
6376 10:57:20.696669 <4>[ 191.594054] ct_idle_enter+0x10/0x1c
6377 10:57:20.697104 <4>[ 191.597901] cpuidle_enter_state+0x28c/0x590
6378 10:57:20.697287 <4>[ 191.602446] cpuidle_enter+0x40/0x60
6379 10:57:20.697436 <4>[ 191.606291] do_idle+0x258/0x310
6380 10:57:20.697578 <4>[ 191.609797] cpu_startup_entry+0x40/0x44
6381 10:57:20.697730 <4>[ 191.613998] secondary_start_kernel+0x138/0x15c
6382 10:57:20.739330 <4>[ 191.618806] __secondary_switched+0xb0/0xb4
6383 10:57:20.739594 <4>[ 191.623266] irq event stamp: 253192
6384 10:57:20.739764 <4>[ 191.627020] hardirqs last enabled at (253191): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
6385 10:57:20.740230 <4>[ 191.636357] hardirqs last disabled at (253192): [<ffff80000969e128>] __schedule+0x6f8/0xaf4
6386 10:57:20.740401 <4>[ 191.644994] softirqs last enabled at (253174): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6387 10:57:20.742557 <4>[ 191.654064] softirqs last disabled at (253169): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6388 10:57:20.782921 <4>[ 191.662699] ---[ end trace 0000000000000000 ]---
6389 10:57:20.783181 # Segmentation fault
6390 10:57:20.783347 # [ 191.182537] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6391 10:57:20.783501 # [ 191.189149] lkdtm: attempting good copy_to_user of correct size
6392 10:57:20.783647 # [ 191.195496] lkdtm: attempting bad copy_to_user of too large size
6393 10:57:20.784100 # [ 191.201844] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6394 10:57:20.784268 # [ 191.212772] ------------[ cut here ]------------
6395 10:57:20.786057 # [ 191.217670] kernel BUG at mm/usercopy.c:101!
6396 10:57:20.826304 # [ 191.222213] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6397 10:57:20.826783 # [ 191.229368] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6398 10:57:20.827116 # [ 191.243212] CPU: 1 PID: 3549 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6399 10:57:20.827421 # [ 191.251238] Hardware name: ARM Juno development board (r0) (DT)
6400 10:57:20.829534 # [ 191.257430] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6401 10:57:20.869444 # [ 191.264672] pc : usercopy_abort+0xb0/0xb4
6402 10:57:20.869895 # [ 191.268960] lr : usercopy_abort+0xb0/0xb4
6403 10:57:20.870219 # [ 191.273241] sp : ffff800010b139c0
6404 10:57:20.870519 # [ 191.276821] x29: ffff800010b139d0 x28: ffff00080ba28040 x27: 0000000000000000
6405 10:57:20.870807 # [ 191.284249] x26: 0000000000000200 x25: 0000ffff9743a010 x24: 0001000000000000
6406 10:57:20.871088 # [ 191.291674] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6407 10:57:20.871365 # [ 191.299099] x20: ffff800009f73880 x19: ffff800009f6d400 x18: 0000000000000000
6408 10:57:20.912596 # [ 191.306524] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
6409 10:57:20.913057 # [ 191.313948] x14: ffff80000969e750 x13: ffff800008c0f084 x12: ffff800008c0eb0c
6410 10:57:20.913386 # [ 191.321372] x11: ffff800008c11b3c x10: ffff800008c119fc x9 : ffff80000815e944
6411 10:57:20.913709 # [ 191.328797] x8 : ffff800010b133e8 x7 : 0000000000000000 x6 : 0000000000000001
6412 10:57:20.914003 # [ 191.336222] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
6413 10:57:20.914286 # [ 191.343646] x2 : 0000000000000000 x1 : ffff00080ba28040 x0 : 0000000000000067
6414 10:57:20.915864 # [ 191.351070] Call trace:
6415 10:57:20.955750 # [ 191.353779] usercopy_abort+0xb0/0xb4
6416 10:57:20.956264 # [ 191.357713] __check_heap_object+0xf0/0x10c
6417 10:57:20.956594 # [ 191.362172] __check_object_size+0x230/0x2fc
6418 10:57:20.956890 # [ 191.366714] do_usercopy_slab_size+0x1dc/0x2d4
6419 10:57:20.957183 # [ 191.371432] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6420 10:57:20.957487 # [ 191.376497] lkdtm_do_action+0x2c/0x50
6421 10:57:20.957766 # [ 191.380516] direct_entry+0x164/0x180
6422 10:57:20.958034 # [ 191.384448] full_proxy_write+0x68/0xc0
6423 10:57:20.958302 # [ 191.388558] vfs_write+0xcc/0x2e0
6424 10:57:20.958953 # [ 191.392146] ksys_write+0x80/0x110
6425 10:57:20.998948 # [ 191.395819] __arm64_sys_write+0x28/0x40
6426 10:57:20.999399 # [ 191.400016] invoke_syscall+0x8c/0x120
6427 10:57:20.999728 # [ 191.404042] el0_svc_common.constprop.0+0x68/0x124
6428 10:57:21.000063 # [ 191.409110] do_el0_svc+0x40/0xcc
6429 10:57:21.000357 # [ 191.412698] el0_svc+0x48/0xc0
6430 10:57:21.000639 # [ 191.416022] el0t_64_sync_handler+0xf4/0x120
6431 10:57:21.000916 # [ 191.420564] el0t_64_sync+0x18c/0x190
6432 10:57:21.001565 # [ 191.424500] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
6433 10:57:21.001891 # [ 191.430869] ---[ end trace 0000000000000000 ]---
6434 10:57:21.002499 # [ 191.435756] note: cat[3549] exited with irqs disabled
6435 10:57:21.042149 # [ 191.441156] note: cat[3549] exited with preempt_count 1
6436 10:57:21.043000 # [ 191.448241] ------------[ cut here ]------------
6437 10:57:21.043380 # [ 191.453134] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6438 10:57:21.043709 # [ 191.463089] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6439 10:57:21.044065 # [ 191.476929] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6440 10:57:21.085264 # [ 191.485214] Hardware name: ARM Juno development board (r0) (DT)
6441 10:57:21.085747 # [ 191.491406] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6442 10:57:21.086087 # [ 191.498648] pc : ct_kernel_exit.constprop.0+0x118/0x170
6443 10:57:21.086400 # [ 191.504149] lr : ct_idle_enter+0x10/0x1c
6444 10:57:21.086698 # [ 191.508347] sp : ffff80000c39bd30
6445 10:57:21.086985 # [ 191.511931] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000001
6446 10:57:21.087273 # [ 191.519361] x26: 0000000000000000 x25: 0000002c93341c7c x24: 0000000000000000
6447 10:57:21.128106 # [ 191.526787] x23: ffff00080b5a5080 x22: 0000000000000000 x21: 0000000000000000
6448 10:57:21.128434 # [ 191.534213] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
6449 10:57:21.128621 # [ 191.541637] x17: ffff8000080236c8 x16: 000000000000006a x15: 0000000000000012
6450 10:57:21.129081 # [ 191.549062] x14: 0000000000000001 x13: 000000000000002d x12: 0000000000000006
6451 10:57:21.129251 # [ 191.556486] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913aa90
6452 10:57:21.129404 # [ 191.563912] x8 : ffff80000c39bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
6453 10:57:21.154748 # [ 191.571337] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
6454 10:57:21.155016 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6455 10:57:21.155185 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6456 10:57:21.157920 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6457 10:57:21.625073 <6>[ 192.507882] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6458 10:57:21.625446 <6>[ 192.515096] lkdtm: attempting good copy_from_user of correct size
6459 10:57:21.625674 <6>[ 192.521540] lkdtm: attempting bad copy_from_user of too large size
6460 10:57:21.626241 <0>[ 192.528029] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6461 10:57:21.626431 <4>[ 192.538712] ------------[ cut here ]------------
6462 10:57:21.628385 <2>[ 192.543601] kernel BUG at mm/usercopy.c:101!
6463 10:57:21.668406 <0>[ 192.548145] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6464 10:57:21.669112 <4>[ 192.555300] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6465 10:57:21.669315 <4>[ 192.569143] CPU: 1 PID: 3592 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6466 10:57:21.669596 <4>[ 192.577168] Hardware name: ARM Juno development board (r0) (DT)
6467 10:57:21.669785 <4>[ 192.583363] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6468 10:57:21.671750 <4>[ 192.590608] pc : usercopy_abort+0xb0/0xb4
6469 10:57:21.711748 <4>[ 192.594895] lr : usercopy_abort+0xb0/0xb4
6470 10:57:21.712037 <4>[ 192.599176] sp : ffff800010bb3940
6471 10:57:21.712257 <4>[ 192.602756] x29: ffff800010bb3950 x28: ffff00080b92cf00 x27: 0000000000000000
6472 10:57:21.712460 <4>[ 192.610184] x26: 0000000000000200 x25: 0000ffff94705010 x24: 0001000000000000
6473 10:57:21.712656 <4>[ 192.617610] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6474 10:57:21.712847 <4>[ 192.625034] x20: ffff800009f73880 x19: ffff800009f6d400 x18: 0000000000000000
6475 10:57:21.755083 <4>[ 192.632460] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6476 10:57:21.755327 <4>[ 192.639884] x14: 706d657474612065 x13: 205d393230383235 x12: 2e32393120205b3e
6477 10:57:21.755543 <4>[ 192.647309] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e944
6478 10:57:21.755743 <4>[ 192.654734] x8 : ffff800010bb3618 x7 : 0000000000000000 x6 : 0000000000000001
6479 10:57:21.755957 <4>[ 192.662158] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
6480 10:57:21.756150 <4>[ 192.669582] x2 : 0000000000000000 x1 : ffff00080b92cf00 x0 : 0000000000000066
6481 10:57:21.758274 <4>[ 192.677006] Call trace:
6482 10:57:21.798426 <4>[ 192.679717] usercopy_abort+0xb0/0xb4
6483 10:57:21.798657 <4>[ 192.683651] __check_heap_object+0xf0/0x10c
6484 10:57:21.798881 <4>[ 192.688109] __check_object_size+0x230/0x2fc
6485 10:57:21.799214 <4>[ 192.692652] do_usercopy_slab_size+0x2a4/0x2d4
6486 10:57:21.799594 <4>[ 192.697371] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6487 10:57:21.800015 <4>[ 192.702610] lkdtm_do_action+0x2c/0x50
6488 10:57:21.800386 <4>[ 192.706629] direct_entry+0x164/0x180
6489 10:57:21.800748 <4>[ 192.710561] full_proxy_write+0x68/0xc0
6490 10:57:21.801115 <4>[ 192.714672] vfs_write+0xcc/0x2e0
6491 10:57:21.801893 <4>[ 192.718261] ksys_write+0x80/0x110
6492 10:57:21.842204 <4>[ 192.721934] __arm64_sys_write+0x28/0x40
6493 10:57:21.842691 <4>[ 192.726134] invoke_syscall+0x8c/0x120
6494 10:57:21.843049 <4>[ 192.730159] el0_svc_common.constprop.0+0x68/0x124
6495 10:57:21.843369 <4>[ 192.735228] do_el0_svc+0x40/0xcc
6496 10:57:21.843673 <4>[ 192.738816] el0_svc+0x48/0xc0
6497 10:57:21.844020 <4>[ 192.742140] el0t_64_sync_handler+0xf4/0x120
6498 10:57:21.844316 <4>[ 192.746682] el0t_64_sync+0x18c/0x190
6499 10:57:21.844599 <0>[ 192.750619] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
6500 10:57:21.844885 <4>[ 192.756987] ---[ end trace 0000000000000000 ]---
6501 10:57:21.845638 <6>[ 192.761874] note: cat[3592] exited with irqs disabled
6502 10:57:21.886716 <6>[ 192.767249] note: cat[3592] exited with preempt_count 1
6503 10:57:21.887010 <4>[ 192.774378] ------------[ cut here ]------------
6504 10:57:21.887523 <4>[ 192.779268] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6505 10:57:21.887720 <4>[ 192.789217] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6506 10:57:21.889881 <4>[ 192.803063] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6507 10:57:21.930129 <4>[ 192.811353] Hardware name: ARM Juno development board (r0) (DT)
6508 10:57:21.930421 <4>[ 192.817544] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6509 10:57:21.930664 <4>[ 192.824787] pc : ct_kernel_exit.constprop.0+0x118/0x170
6510 10:57:21.930984 <4>[ 192.830288] lr : ct_idle_enter+0x10/0x1c
6511 10:57:21.931166 <4>[ 192.834483] sp : ffff80000c39bd30
6512 10:57:21.931336 <4>[ 192.838063] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000000
6513 10:57:21.931591 <4>[ 192.845490] x26: 0000000000000001 x25: 0000002ce23f5890 x24: 0000000000000002
6514 10:57:21.973433 <4>[ 192.852915] x23: ffff00080b5a5080 x22: 0000000000000002 x21: 0000000000000002
6515 10:57:21.973721 <4>[ 192.860340] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
6516 10:57:21.974229 <4>[ 192.867764] x17: ffff800008015f40 x16: 00000000000000d7 x15: 000000000000005a
6517 10:57:21.974428 <4>[ 192.875189] x14: 0000000000000001 x13: 0000000000000003 x12: 0000000000000005
6518 10:57:21.974594 <4>[ 192.882612] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913aa90
6519 10:57:21.976689 <4>[ 192.890044] x8 : 0000000000003f8f x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
6520 10:57:22.016825 <4>[ 192.897474] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
6521 10:57:22.017097 <4>[ 192.904899] x2 : ffff80000c39bd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
6522 10:57:22.017336 <4>[ 192.912323] Call trace:
6523 10:57:22.017549 <4>[ 192.915033] ct_kernel_exit.constprop.0+0x118/0x170
6524 10:57:22.017746 <4>[ 192.920187] ct_idle_enter+0x10/0x1c
6525 10:57:22.017912 <4>[ 192.924034] cpuidle_enter_state+0x28c/0x590
6526 10:57:22.018073 <4>[ 192.928579] cpuidle_enter+0x40/0x60
6527 10:57:22.018233 <4>[ 192.932425] do_idle+0x258/0x310
6528 10:57:22.020065 <4>[ 192.935927] cpu_startup_entry+0x3c/0x44
6529 10:57:22.060050 <4>[ 192.940123] secondary_start_kernel+0x138/0x15c
6530 10:57:22.060312 <4>[ 192.944931] __secondary_switched+0xb0/0xb4
6531 10:57:22.060481 <4>[ 192.949391] irq event stamp: 253192
6532 10:57:22.060637 <4>[ 192.953145] hardirqs last enabled at (253191): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
6533 10:57:22.061053 <4>[ 192.962483] hardirqs last disabled at (253192): [<ffff80000969e128>] __schedule+0x6f8/0xaf4
6534 10:57:22.061220 <4>[ 192.971121] softirqs last enabled at (253174): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6535 10:57:22.103821 <4>[ 192.980192] softirqs last disabled at (253169): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6536 10:57:22.104058 <4>[ 192.988826] ---[ end trace 0000000000000000 ]---
6537 10:57:22.104228 # Segmentation fault
6538 10:57:22.104644 # [ 192.507882] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6539 10:57:22.104819 # [ 192.515096] lkdtm: attempting good copy_from_user of correct size
6540 10:57:22.105116 # [ 192.521540] lkdtm: attempting bad copy_from_user of too large size
6541 10:57:22.105423 # [ 192.528029] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6542 10:57:22.107192 # [ 192.538712] ------------[ cut here ]------------
6543 10:57:22.147274 # [ 192.543601] kernel BUG at mm/usercopy.c:101!
6544 10:57:22.147721 # [ 192.548145] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6545 10:57:22.148473 # [ 192.555300] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6546 10:57:22.148829 # [ 192.569143] CPU: 1 PID: 3592 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6547 10:57:22.149136 # [ 192.577168] Hardware name: ARM Juno development board (r0) (DT)
6548 10:57:22.190418 # [ 192.583363] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6549 10:57:22.190870 # [ 192.590608] pc : usercopy_abort+0xb0/0xb4
6550 10:57:22.191202 # [ 192.594895] lr : usercopy_abort+0xb0/0xb4
6551 10:57:22.191947 # [ 192.599176] sp : ffff800010bb3940
6552 10:57:22.192295 # [ 192.602756] x29: ffff800010bb3950 x28: ffff00080b92cf00 x27: 0000000000000000
6553 10:57:22.192598 # [ 192.610184] x26: 0000000000000200 x25: 0000ffff94705010 x24: 0001000000000000
6554 10:57:22.192890 # [ 192.617610] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6555 10:57:22.233548 # [ 192.625034] x20: ffff800009f73880 x19: ffff800009f6d400 x18: 0000000000000000
6556 10:57:22.234015 # [ 192.632460] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6557 10:57:22.234758 # [ 192.639884] x14: 706d657474612065 x13: 205d393230383235 x12: 2e32393120205b3e
6558 10:57:22.235108 # [ 192.647309] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e944
6559 10:57:22.235419 # [ 192.654734] x8 : ffff800010bb3618 x7 : 0000000000000000 x6 : 0000000000000001
6560 10:57:22.235708 # [ 192.662158] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
6561 10:57:22.276779 # [ 192.669582] x2 : 0000000000000000 x1 : ffff00080b92cf00 x0 : 0000000000000066
6562 10:57:22.277247 # [ 192.677006] Call trace:
6563 10:57:22.277582 # [ 192.679717] usercopy_abort+0xb0/0xb4
6564 10:57:22.277890 # [ 192.683651] __check_heap_object+0xf0/0x10c
6565 10:57:22.278184 # [ 192.688109] __check_object_size+0x230/0x2fc
6566 10:57:22.278488 # [ 192.692652] do_usercopy_slab_size+0x2a4/0x2d4
6567 10:57:22.279262 # [ 192.697371] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6568 10:57:22.279608 # [ 192.702610] lkdtm_do_action+0x2c/0x50
6569 10:57:22.280048 # [ 192.706629] direct_entry+0x164/0x180
6570 10:57:22.280425 # [ 192.710561] full_proxy_write+0x68/0xc0
6571 10:57:22.280882 # [ 192.714672] vfs_write+0xcc/0x2e0
6572 10:57:22.319924 # [ 192.718261] ksys_write+0x80/0x110
6573 10:57:22.320818 # [ 192.721934] __arm64_sys_write+0x28/0x40
6574 10:57:22.321204 # [ 192.726134] invoke_syscall+0x8c/0x120
6575 10:57:22.321614 # [ 192.730159] el0_svc_common.constprop.0+0x68/0x124
6576 10:57:22.322002 # [ 192.735228] do_el0_svc+0x40/0xcc
6577 10:57:22.322382 # [ 192.738816] el0_svc+0x48/0xc0
6578 10:57:22.322757 # [ 192.742140] el0t_64_sync_handler+0xf4/0x120
6579 10:57:22.323124 # [ 192.746682] el0t_64_sync+0x18c/0x190
6580 10:57:22.323491 # [ 192.750619] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
6581 10:57:22.323999 # [ 192.756987] ---[ end trace 0000000000000000 ]---
6582 10:57:22.363126 # [ 192.761874] note: cat[3592] exited with irqs disabled
6583 10:57:22.363601 # [ 192.767249] note: cat[3592] exited with preempt_count 1
6584 10:57:22.364071 # [ 192.774378] ------------[ cut here ]------------
6585 10:57:22.364475 # [ 192.779268] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6586 10:57:22.364868 # [ 192.789217] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6587 10:57:22.405965 # [ 192.803063] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6588 10:57:22.406255 # [ 192.811353] Hardware name: ARM Juno development board (r0) (DT)
6589 10:57:22.406426 # [ 192.817544] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6590 10:57:22.406582 # [ 192.824787] pc : ct_kernel_exit.constprop.0+0x118/0x170
6591 10:57:22.406731 # [ 192.830288] lr : ct_idle_enter+0x10/0x1c
6592 10:57:22.406875 # [ 192.834483] sp : ffff80000c39bd30
6593 10:57:22.407015 # [ 192.838063] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000000
6594 10:57:22.409112 # [ 192.845490] x26: 0000000000000001 x25: 0000002ce23f5890 x24: 0000000000000002
6595 10:57:22.449170 # [ 192.852915] x23: ffff00080b5a5080 x22: 0000000000000002 x21: 0000000000000002
6596 10:57:22.449416 # [ 192.860340] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
6597 10:57:22.449584 # [ 192.867764] x17: ffff800008015f40 x16: 00000000000000d7 x15: 000000000000005a
6598 10:57:22.449738 # [ 192.875189] x14: 0000000000000001 x13: 0000000000000003 x12: 0000000000000005
6599 10:57:22.449881 # [ 192.882612] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913aa90
6600 10:57:22.480934 # [ 192.890044] x8 : 0000000000003f8f x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
6601 10:57:22.481191 # [ 192.897474] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
6602 10:57:22.481357 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6603 10:57:22.481527 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6604 10:57:22.484030 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6605 10:57:22.950290 <6>[ 193.832595] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6606 10:57:22.950881 <6>[ 193.839663] lkdtm: attempting good copy_to_user inside whitelist
6607 10:57:22.951169 <6>[ 193.846171] lkdtm: attempting bad copy_to_user outside whitelist
6608 10:57:22.951348 <0>[ 193.853160] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6609 10:57:22.951516 <4>[ 193.864245] ------------[ cut here ]------------
6610 10:57:22.953504 <2>[ 193.869136] kernel BUG at mm/usercopy.c:101!
6611 10:57:22.993676 <0>[ 193.873677] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6612 10:57:22.993989 <4>[ 193.880832] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6613 10:57:22.994248 <4>[ 193.894677] CPU: 1 PID: 3635 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6614 10:57:22.994538 <4>[ 193.902707] Hardware name: ARM Juno development board (r0) (DT)
6615 10:57:22.994738 <4>[ 193.908898] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6616 10:57:22.996752 <4>[ 193.916139] pc : usercopy_abort+0xb0/0xb4
6617 10:57:23.036961 <4>[ 193.920428] lr : usercopy_abort+0xb0/0xb4
6618 10:57:23.037218 <4>[ 193.924708] sp : ffff800010c5b8c0
6619 10:57:23.037438 <4>[ 193.928287] x29: ffff800010c5b8d0 x28: ffff00080ba28040 x27: 0000000000000000
6620 10:57:23.037641 <4>[ 193.935715] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6621 10:57:23.038125 <4>[ 193.943141] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6622 10:57:23.038286 <4>[ 193.950565] x20: ffff800009f73880 x19: ffff80000a08a820 x18: 0000000000000000
6623 10:57:23.080600 <4>[ 193.957989] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6624 10:57:23.081064 <4>[ 193.965414] x14: 74706d6574746120 x13: 205d303631333538 x12: 2e33393120205b3e
6625 10:57:23.081499 <4>[ 193.972839] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6626 10:57:23.081904 <4>[ 193.980263] x8 : ffff800010c5b598 x7 : 0000000000000000 x6 : 0000000000000001
6627 10:57:23.082291 <4>[ 193.987687] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
6628 10:57:23.082675 <4>[ 193.995111] x2 : 0000000000000000 x1 : ffff00080ba28040 x0 : 000000000000006a
6629 10:57:23.083861 <4>[ 194.002535] Call trace:
6630 10:57:23.123912 <4>[ 194.005245] usercopy_abort+0xb0/0xb4
6631 10:57:23.124370 <4>[ 194.009179] __check_heap_object+0xf0/0x10c
6632 10:57:23.124797 <4>[ 194.013637] __check_object_size+0x230/0x2fc
6633 10:57:23.125201 <4>[ 194.018181] do_usercopy_slab_whitelist+0x208/0x2c0
6634 10:57:23.125587 <4>[ 194.023335] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6635 10:57:23.125968 <4>[ 194.028835] lkdtm_do_action+0x2c/0x50
6636 10:57:23.126339 <4>[ 194.032855] direct_entry+0x164/0x180
6637 10:57:23.126710 <4>[ 194.036786] full_proxy_write+0x68/0xc0
6638 10:57:23.127142 <4>[ 194.040896] vfs_write+0xcc/0x2e0
6639 10:57:23.127916 <4>[ 194.044484] ksys_write+0x80/0x110
6640 10:57:23.167288 <4>[ 194.048159] __arm64_sys_write+0x28/0x40
6641 10:57:23.167747 <4>[ 194.052355] invoke_syscall+0x8c/0x120
6642 10:57:23.168210 <4>[ 194.056381] el0_svc_common.constprop.0+0x68/0x124
6643 10:57:23.168618 <4>[ 194.061449] do_el0_svc+0x40/0xcc
6644 10:57:23.169003 <4>[ 194.065037] el0_svc+0x48/0xc0
6645 10:57:23.169380 <4>[ 194.068361] el0t_64_sync_handler+0xf4/0x120
6646 10:57:23.169751 <4>[ 194.072903] el0t_64_sync+0x18c/0x190
6647 10:57:23.170118 <0>[ 194.076840] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
6648 10:57:23.170554 <4>[ 194.083210] ---[ end trace 0000000000000000 ]---
6649 10:57:23.171333 <6>[ 194.088097] note: cat[3635] exited with irqs disabled
6650 10:57:23.212059 <6>[ 194.093484] note: cat[3635] exited with preempt_count 1
6651 10:57:23.212370 <4>[ 194.100627] ------------[ cut here ]------------
6652 10:57:23.212570 <4>[ 194.105519] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6653 10:57:23.212743 <4>[ 194.115467] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6654 10:57:23.215200 <4>[ 194.129307] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6655 10:57:23.255379 <4>[ 194.137595] Hardware name: ARM Juno development board (r0) (DT)
6656 10:57:23.255669 <4>[ 194.143793] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6657 10:57:23.256134 <4>[ 194.151035] pc : ct_kernel_exit.constprop.0+0x118/0x170
6658 10:57:23.256311 <4>[ 194.156544] lr : ct_idle_enter+0x10/0x1c
6659 10:57:23.256511 <4>[ 194.160742] sp : ffff80000c39bd30
6660 10:57:23.256695 <4>[ 194.164327] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000001
6661 10:57:23.258531 <4>[ 194.171754] x26: 0000000000000000 x25: 0000002d314c4010 x24: 0000000000000000
6662 10:57:23.298644 <4>[ 194.179179] x23: ffff00080b5a5080 x22: 0000000000000000 x21: 0000000000000000
6663 10:57:23.299183 <4>[ 194.186602] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
6664 10:57:23.299404 <4>[ 194.194026] x17: ffff800008015f40 x16: 0000000000000063 x15: 0000000000000043
6665 10:57:23.299584 <4>[ 194.201453] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000004
6666 10:57:23.299742 <4>[ 194.208876] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913aa90
6667 10:57:23.301890 <4>[ 194.216301] x8 : ffff80000c39bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
6668 10:57:23.342046 <4>[ 194.223726] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
6669 10:57:23.342581 <4>[ 194.231150] x2 : ffff80000c39bd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
6670 10:57:23.342764 <4>[ 194.238574] Call trace:
6671 10:57:23.342922 <4>[ 194.241284] ct_kernel_exit.constprop.0+0x118/0x170
6672 10:57:23.343073 <4>[ 194.246439] ct_idle_enter+0x10/0x1c
6673 10:57:23.343227 <4>[ 194.250286] cpuidle_enter_state+0x28c/0x590
6674 10:57:23.343370 <4>[ 194.254831] cpuidle_enter+0x40/0x60
6675 10:57:23.343516 <4>[ 194.258677] do_idle+0x258/0x310
6676 10:57:23.345286 <4>[ 194.262179] cpu_startup_entry+0x3c/0x44
6677 10:57:23.385322 <4>[ 194.266375] secondary_start_kernel+0x138/0x15c
6678 10:57:23.385569 <4>[ 194.271183] __secondary_switched+0xb0/0xb4
6679 10:57:23.385737 <4>[ 194.275643] irq event stamp: 253192
6680 10:57:23.385893 <4>[ 194.279397] hardirqs last enabled at (253191): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
6681 10:57:23.386309 <4>[ 194.288733] hardirqs last disabled at (253192): [<ffff80000969e128>] __schedule+0x6f8/0xaf4
6682 10:57:23.386482 <4>[ 194.297370] softirqs last enabled at (253174): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6683 10:57:23.429015 <4>[ 194.306441] softirqs last disabled at (253169): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6684 10:57:23.429276 <4>[ 194.315074] ---[ end trace 0000000000000000 ]---
6685 10:57:23.429446 # Segmentation fault
6686 10:57:23.429599 # [ 193.832595] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6687 10:57:23.429745 # [ 193.839663] lkdtm: attempting good copy_to_user inside whitelist
6688 10:57:23.429889 # [ 193.846171] lkdtm: attempting bad copy_to_user outside whitelist
6689 10:57:23.432164 # [ 193.853160] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6690 10:57:23.472393 # [ 193.864245] ------------[ cut here ]------------
6691 10:57:23.472878 # [ 193.869136] kernel BUG at mm/usercopy.c:101!
6692 10:57:23.473682 # [ 193.873677] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6693 10:57:23.474050 # [ 193.880832] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6694 10:57:23.474450 # [ 193.894677] CPU: 1 PID: 3635 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6695 10:57:23.475767 # [ 193.902707] Hardware name: ARM Juno development board (r0) (DT)
6696 10:57:23.515561 # [ 193.908898] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6697 10:57:23.516045 # [ 193.916139] pc : usercopy_abort+0xb0/0xb4
6698 10:57:23.516849 # [ 193.920428] lr : usercopy_abort+0xb0/0xb4
6699 10:57:23.517210 # [ 193.924708] sp : ffff800010c5b8c0
6700 10:57:23.517609 # [ 193.928287] x29: ffff800010c5b8d0 x28: ffff00080ba28040 x27: 0000000000000000
6701 10:57:23.517996 # [ 193.935715] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6702 10:57:23.518369 # [ 193.943141] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6703 10:57:23.558724 # [ 193.950565] x20: ffff800009f73880 x19: ffff80000a08a820 x18: 0000000000000000
6704 10:57:23.559291 # [ 193.957989] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6705 10:57:23.559725 # [ 193.965414] x14: 74706d6574746120 x13: 205d303631333538 x12: 2e33393120205b3e
6706 10:57:23.560167 # [ 193.972839] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6707 10:57:23.560562 # [ 193.980263] x8 : ffff800010c5b598 x7 : 0000000000000000 x6 : 0000000000000001
6708 10:57:23.560941 # [ 193.987687] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
6709 10:57:23.601844 # [ 193.995111] x2 : 0000000000000000 x1 : ffff00080ba28040 x0 : 000000000000006a
6710 10:57:23.602313 # [ 194.002535] Call trace:
6711 10:57:23.602740 # [ 194.005245] usercopy_abort+0xb0/0xb4
6712 10:57:23.603142 # [ 194.009179] __check_heap_object+0xf0/0x10c
6713 10:57:23.603528 # [ 194.013637] __check_object_size+0x230/0x2fc
6714 10:57:23.604048 # [ 194.018181] do_usercopy_slab_whitelist+0x208/0x2c0
6715 10:57:23.604444 # [ 194.023335] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6716 10:57:23.604819 # [ 194.028835] lkdtm_do_action+0x2c/0x50
6717 10:57:23.605204 # [ 194.032855] direct_entry+0x164/0x180
6718 10:57:23.605984 # [ 194.036786] full_proxy_write+0x68/0xc0
6719 10:57:23.645137 # [ 194.040896] vfs_write+0xcc/0x2e0
6720 10:57:23.645610 # [ 194.044484] ksys_write+0x80/0x110
6721 10:57:23.645960 # [ 194.048159] __arm64_sys_write+0x28/0x40
6722 10:57:23.646275 # [ 194.052355] invoke_syscall+0x8c/0x120
6723 10:57:23.646571 # [ 194.056381] el0_svc_common.constprop.0+0x68/0x124
6724 10:57:23.646864 # [ 194.061449] do_el0_svc+0x40/0xcc
6725 10:57:23.647143 # [ 194.065037] el0_svc+0x48/0xc0
6726 10:57:23.647423 # [ 194.068361] el0t_64_sync_handler+0xf4/0x120
6727 10:57:23.647706 # [ 194.072903] el0t_64_sync+0x18c/0x190
6728 10:57:23.648066 # [ 194.076840] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
6729 10:57:23.648836 # [ 194.083210] ---[ end trace 0000000000000000 ]---
6730 10:57:23.688247 # [ 194.088097] note: cat[3635] exited with irqs disabled
6731 10:57:23.688726 # [ 194.093484] note: cat[3635] exited with preempt_count 1
6732 10:57:23.689168 # [ 194.100627] ------------[ cut here ]------------
6733 10:57:23.689570 # [ 194.105519] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6734 10:57:23.689955 # [ 194.115467] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6735 10:57:23.731402 # [ 194.129307] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6736 10:57:23.731972 # [ 194.137595] Hardware name: ARM Juno development board (r0) (DT)
6737 10:57:23.732424 # [ 194.143793] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6738 10:57:23.732835 # [ 194.151035] pc : ct_kernel_exit.constprop.0+0x118/0x170
6739 10:57:23.733225 # [ 194.156544] lr : ct_idle_enter+0x10/0x1c
6740 10:57:23.733607 # [ 194.160742] sp : ffff80000c39bd30
6741 10:57:23.733985 # [ 194.164327] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000001
6742 10:57:23.774554 # [ 194.171754] x26: 0000000000000000 x25: 0000002d314c4010 x24: 0000000000000000
6743 10:57:23.775412 # [ 194.179179] x23: ffff00080b5a5080 x22: 0000000000000000 x21: 0000000000000000
6744 10:57:23.775816 # [ 194.186602] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
6745 10:57:23.776154 # [ 194.194026] x17: ffff800008015f40 x16: 0000000000000063 x15: 0000000000000043
6746 10:57:23.776459 # [ 194.201453] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000004
6747 10:57:23.776749 # [ 194.208876] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913aa90
6748 10:57:23.811328 # [ 194.216301] x8 : ffff80000c39bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
6749 10:57:23.811946 # [ 194.223726] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
6750 10:57:23.812310 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6751 10:57:23.812636 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6752 10:57:23.814620 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6753 10:57:24.293857 <6>[ 195.176890] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6754 10:57:24.294449 <6>[ 195.184088] lkdtm: attempting good copy_from_user inside whitelist
6755 10:57:24.294754 <6>[ 195.190640] lkdtm: attempting bad copy_from_user outside whitelist
6756 10:57:24.294963 <0>[ 195.197323] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6757 10:57:24.295139 <4>[ 195.208308] ------------[ cut here ]------------
6758 10:57:24.297160 <2>[ 195.213196] kernel BUG at mm/usercopy.c:101!
6759 10:57:24.337258 <0>[ 195.217741] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6760 10:57:24.337834 <4>[ 195.224895] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6761 10:57:24.338080 <4>[ 195.238739] CPU: 1 PID: 3678 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6762 10:57:24.338318 <4>[ 195.246771] Hardware name: ARM Juno development board (r0) (DT)
6763 10:57:24.340524 <4>[ 195.252962] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6764 10:57:24.380713 <4>[ 195.260204] pc : usercopy_abort+0xb0/0xb4
6765 10:57:24.380993 <4>[ 195.264492] lr : usercopy_abort+0xb0/0xb4
6766 10:57:24.381185 <4>[ 195.268773] sp : ffff800010cfb900
6767 10:57:24.381353 <4>[ 195.272352] x29: ffff800010cfb910 x28: ffff000803ea8040 x27: 0000000000000000
6768 10:57:24.381516 <4>[ 195.279783] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6769 10:57:24.381671 <4>[ 195.287210] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6770 10:57:24.381807 <4>[ 195.294635] x20: ffff800009f73880 x19: ffff80000a08a820 x18: 0000000000000000
6771 10:57:24.424020 <4>[ 195.302059] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6772 10:57:24.424259 <4>[ 195.309484] x14: 706d657474612065 x13: 205d333233373931 x12: 2e35393120205b3e
6773 10:57:24.424436 <4>[ 195.316908] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6774 10:57:24.424598 <4>[ 195.324333] x8 : ffff800010cfb5d8 x7 : 0000000000000000 x6 : 0000000000000001
6775 10:57:24.424751 <4>[ 195.331756] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
6776 10:57:24.424892 <4>[ 195.339180] x2 : 0000000000000000 x1 : ffff000803ea8040 x0 : 0000000000000069
6777 10:57:24.427201 <4>[ 195.346604] Call trace:
6778 10:57:24.467652 <4>[ 195.349314] usercopy_abort+0xb0/0xb4
6779 10:57:24.468195 <4>[ 195.353248] __check_heap_object+0xf0/0x10c
6780 10:57:24.468559 <4>[ 195.357706] __check_object_size+0x230/0x2fc
6781 10:57:24.468936 <4>[ 195.362248] do_usercopy_slab_whitelist+0x19c/0x2c0
6782 10:57:24.469252 <4>[ 195.367402] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6783 10:57:24.469555 <4>[ 195.373076] lkdtm_do_action+0x2c/0x50
6784 10:57:24.469851 <4>[ 195.377096] direct_entry+0x164/0x180
6785 10:57:24.470143 <4>[ 195.381027] full_proxy_write+0x68/0xc0
6786 10:57:24.470430 <4>[ 195.385137] vfs_write+0xcc/0x2e0
6787 10:57:24.471205 <4>[ 195.388726] ksys_write+0x80/0x110
6788 10:57:24.510901 <4>[ 195.392400] __arm64_sys_write+0x28/0x40
6789 10:57:24.511409 <4>[ 195.396597] invoke_syscall+0x8c/0x120
6790 10:57:24.511819 <4>[ 195.400622] el0_svc_common.constprop.0+0x68/0x124
6791 10:57:24.512156 <4>[ 195.405691] do_el0_svc+0x40/0xcc
6792 10:57:24.512466 <4>[ 195.409279] el0_svc+0x48/0xc0
6793 10:57:24.512761 <4>[ 195.412603] el0t_64_sync_handler+0xf4/0x120
6794 10:57:24.513053 <4>[ 195.417144] el0t_64_sync+0x18c/0x190
6795 10:57:24.513336 <0>[ 195.421081] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
6796 10:57:24.513627 <4>[ 195.427450] ---[ end trace 0000000000000000 ]---
6797 10:57:24.555606 <6>[ 195.432337] note: cat[3678] exited with irqs disabled
6798 10:57:24.555900 <6>[ 195.437719] note: cat[3678] exited with preempt_count 1
6799 10:57:24.556078 <4>[ 195.444803] ------------[ cut here ]------------
6800 10:57:24.556254 <4>[ 195.449694] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6801 10:57:24.556411 <4>[ 195.459642] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6802 10:57:24.558725 <4>[ 195.473481] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6803 10:57:24.598903 <4>[ 195.481766] Hardware name: ARM Juno development board (r0) (DT)
6804 10:57:24.599538 <4>[ 195.487958] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6805 10:57:24.599791 <4>[ 195.495199] pc : ct_kernel_exit.constprop.0+0x118/0x170
6806 10:57:24.600091 <4>[ 195.500704] lr : ct_idle_enter+0x10/0x1c
6807 10:57:24.600297 <4>[ 195.504903] sp : ffff80000c39bd30
6808 10:57:24.600493 <4>[ 195.508486] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000001
6809 10:57:24.602033 <4>[ 195.515919] x26: 0000000000000000 x25: 0000002d816acea4 x24: 0000000000000000
6810 10:57:24.642315 <4>[ 195.523345] x23: ffff00080b5a5080 x22: 0000000000000000 x21: 0000000000000000
6811 10:57:24.642589 <4>[ 195.530769] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
6812 10:57:24.642811 <4>[ 195.538194] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
6813 10:57:24.643280 <4>[ 195.545619] x14: ffff80000967533c x13: ffff800008c1169c x12: ffff800008436324
6814 10:57:24.643460 <4>[ 195.553043] x11: ffff800008401e84 x10: 0000000000001500 x9 : ffff80000913aa90
6815 10:57:24.645507 <4>[ 195.560468] x8 : ffff80000c39bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
6816 10:57:24.685702 <4>[ 195.567896] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
6817 10:57:24.685991 <4>[ 195.575320] x2 : ffff80000c39bd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
6818 10:57:24.686213 <4>[ 195.582744] Call trace:
6819 10:57:24.686415 <4>[ 195.585454] ct_kernel_exit.constprop.0+0x118/0x170
6820 10:57:24.686609 <4>[ 195.590608] ct_idle_enter+0x10/0x1c
6821 10:57:24.686757 <4>[ 195.594454] cpuidle_enter_state+0x28c/0x590
6822 10:57:24.686867 <4>[ 195.599000] cpuidle_enter+0x40/0x60
6823 10:57:24.686975 <4>[ 195.602845] do_idle+0x258/0x310
6824 10:57:24.688861 <4>[ 195.606347] cpu_startup_entry+0x3c/0x44
6825 10:57:24.728967 <4>[ 195.610544] secondary_start_kernel+0x138/0x15c
6826 10:57:24.729229 <4>[ 195.615351] __secondary_switched+0xb0/0xb4
6827 10:57:24.729414 <4>[ 195.619811] irq event stamp: 253192
6828 10:57:24.729578 <4>[ 195.623564] hardirqs last enabled at (253191): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
6829 10:57:24.729736 <4>[ 195.632901] hardirqs last disabled at (253192): [<ffff80000969e128>] __schedule+0x6f8/0xaf4
6830 10:57:24.729888 <4>[ 195.641539] softirqs last enabled at (253174): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6831 10:57:24.772509 <4>[ 195.650609] softirqs last disabled at (253169): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6832 10:57:24.772787 <4>[ 195.659243] ---[ end trace 0000000000000000 ]---
6833 10:57:24.772975 # Segmentation fault
6834 10:57:24.773409 # [ 195.176890] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6835 10:57:24.773584 # [ 195.184088] lkdtm: attempting good copy_from_user inside whitelist
6836 10:57:24.773740 # [ 195.190640] lkdtm: attempting bad copy_from_user outside whitelist
6837 10:57:24.775698 # [ 195.197323] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6838 10:57:24.815645 # [ 195.208308] ------------[ cut here ]------------
6839 10:57:24.815928 # [ 195.213196] kernel BUG at mm/usercopy.c:101!
6840 10:57:24.816114 # [ 195.217741] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6841 10:57:24.816279 # [ 195.224895] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6842 10:57:24.816445 # [ 195.238739] CPU: 1 PID: 3678 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6843 10:57:24.818820 # [ 195.246771] Hardware name: ARM Juno development board (r0) (DT)
6844 10:57:24.858754 # [ 195.252962] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6845 10:57:24.858988 # [ 195.260204] pc : usercopy_abort+0xb0/0xb4
6846 10:57:24.859162 # [ 195.264492] lr : usercopy_abort+0xb0/0xb4
6847 10:57:24.859322 # [ 195.268773] sp : ffff800010cfb900
6848 10:57:24.859472 # [ 195.272352] x29: ffff800010cfb910 x28: ffff000803ea8040 x27: 0000000000000000
6849 10:57:24.859619 # [ 195.279783] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6850 10:57:24.859771 # [ 195.287210] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6851 10:57:24.902234 # [ 195.294635] x20: ffff800009f73880 x19: ffff80000a08a820 x18: 0000000000000000
6852 10:57:24.902712 # [ 195.302059] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6853 10:57:24.903058 # [ 195.309484] x14: 706d657474612065 x13: 205d333233373931 x12: 2e35393120205b3e
6854 10:57:24.903378 # [ 195.316908] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6855 10:57:24.903680 # [ 195.324333] x8 : ffff800010cfb5d8 x7 : 0000000000000000 x6 : 0000000000000001
6856 10:57:24.905532 # [ 195.331756] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
6857 10:57:24.945389 # [ 195.339180] x2 : 0000000000000000 x1 : ffff000803ea8040 x0 : 0000000000000069
6858 10:57:24.945856 # [ 195.346604] Call trace:
6859 10:57:24.946200 # [ 195.349314] usercopy_abort+0xb0/0xb4
6860 10:57:24.946518 # [ 195.353248] __check_heap_object+0xf0/0x10c
6861 10:57:24.946814 # [ 195.357706] __check_object_size+0x230/0x2fc
6862 10:57:24.947101 # [ 195.362248] do_usercopy_slab_whitelist+0x19c/0x2c0
6863 10:57:24.947382 # [ 195.367402] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6864 10:57:24.947660 # [ 195.373076] lkdtm_do_action+0x2c/0x50
6865 10:57:24.947986 # [ 195.377096] direct_entry+0x164/0x180
6866 10:57:24.948678 # [ 195.381027] full_proxy_write+0x68/0xc0
6867 10:57:24.988598 # [ 195.385137] vfs_write+0xcc/0x2e0
6868 10:57:24.989072 # [ 195.388726] ksys_write+0x80/0x110
6869 10:57:24.989416 # [ 195.392400] __arm64_sys_write+0x28/0x40
6870 10:57:24.989732 # [ 195.396597] invoke_syscall+0x8c/0x120
6871 10:57:24.990026 # [ 195.400622] el0_svc_common.constprop.0+0x68/0x124
6872 10:57:24.990316 # [ 195.405691] do_el0_svc+0x40/0xcc
6873 10:57:24.990598 # [ 195.409279] el0_svc+0x48/0xc0
6874 10:57:24.990875 # [ 195.412603] el0t_64_sync_handler+0xf4/0x120
6875 10:57:24.991152 # [ 195.417144] el0t_64_sync+0x18c/0x190
6876 10:57:24.991913 # [ 195.421081] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
6877 10:57:25.031741 # [ 195.427450] ---[ end trace 0000000000000000 ]---
6878 10:57:25.032251 # [ 195.432337] note: cat[3678] exited with irqs disabled
6879 10:57:25.032604 # [ 195.437719] note: cat[3678] exited with preempt_count 1
6880 10:57:25.032928 # [ 195.444803] ------------[ cut here ]------------
6881 10:57:25.033230 # [ 195.449694] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6882 10:57:25.035044 # [ 195.459642] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6883 10:57:25.074816 # [ 195.473481] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6884 10:57:25.075289 # [ 195.481766] Hardware name: ARM Juno development board (r0) (DT)
6885 10:57:25.075629 # [ 195.487958] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6886 10:57:25.076003 # [ 195.495199] pc : ct_kernel_exit.constprop.0+0x118/0x170
6887 10:57:25.076311 # [ 195.500704] lr : ct_idle_enter+0x10/0x1c
6888 10:57:25.076599 # [ 195.504903] sp : ffff80000c39bd30
6889 10:57:25.076880 # [ 195.508486] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000001
6890 10:57:25.117937 # [ 195.515919] x26: 0000000000000000 x25: 0000002d816acea4 x24: 0000000000000000
6891 10:57:25.118484 # [ 195.523345] x23: ffff00080b5a5080 x22: 0000000000000000 x21: 0000000000000000
6892 10:57:25.118933 # [ 195.530769] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
6893 10:57:25.119319 # [ 195.538194] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
6894 10:57:25.119703 # [ 195.545619] x14: ffff80000967533c x13: ffff800008c1169c x12: ffff800008436324
6895 10:57:25.120966 # [ 195.553043] x11: ffff800008401e84 x10: 0000000000001500 x9 : ffff80000913aa90
6896 10:57:25.155066 # [ 195.560468] x8 : ffff80000c39bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
6897 10:57:25.155358 # [ 195.567896] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
6898 10:57:25.155602 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6899 10:57:25.155849 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6900 10:57:25.158229 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6901 10:57:25.635087 <6>[ 196.517896] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6902 10:57:25.635377 <6>[ 196.524454] lkdtm: good_stack: ffff800010dbb8c8-ffff800010dbb8e8
6903 10:57:25.635551 <6>[ 196.530811] lkdtm: bad_stack : ffff800010dbb808-ffff800010dbb828
6904 10:57:25.635995 <6>[ 196.537520] lkdtm: attempting good copy_to_user of local stack
6905 10:57:25.636189 <6>[ 196.543759] lkdtm: attempting bad copy_to_user of distant stack
6906 10:57:25.638304 <0>[ 196.549984] usercopy: Kernel memory exposure attempt detected from process stack (offset 40, size 32)!
6907 10:57:25.678323 <4>[ 196.559625] ------------[ cut here ]------------
6908 10:57:25.678637 <2>[ 196.564512] kernel BUG at mm/usercopy.c:101!
6909 10:57:25.679086 <0>[ 196.569053] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6910 10:57:25.679288 <4>[ 196.576207] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6911 10:57:25.679451 <4>[ 196.590049] CPU: 1 PID: 3721 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6912 10:57:25.681696 <4>[ 196.598075] Hardware name: ARM Juno development board (r0) (DT)
6913 10:57:25.721730 <4>[ 196.604269] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6914 10:57:25.721986 <4>[ 196.611510] pc : usercopy_abort+0xb0/0xb4
6915 10:57:25.722205 <4>[ 196.615798] lr : usercopy_abort+0xb0/0xb4
6916 10:57:25.722407 <4>[ 196.620079] sp : ffff800010dbb7e0
6917 10:57:25.722600 <4>[ 196.623660] x29: ffff800010dbb7f0 x28: ffff00080ba2b4c0 x27: 0000000000000000
6918 10:57:25.722792 <4>[ 196.631088] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a43ff0 x24: 0000000000000001
6919 10:57:25.724958 <4>[ 196.638513] x23: 0000000000000001 x22: 0000000000000020 x21: 0000000000000028
6920 10:57:25.765294 <4>[ 196.645938] x20: ffff800009f76ec8 x19: ffff800009f80148 x18: 0000000000000000
6921 10:57:25.765758 <4>[ 196.653362] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6922 10:57:25.766190 <4>[ 196.660786] x14: 74706d6574746120 x13: 205d343839393435 x12: 2e36393120205b3e
6923 10:57:25.766594 <4>[ 196.668210] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e944
6924 10:57:25.766987 <4>[ 196.675635] x8 : ffff800010dbb4b8 x7 : 0000000000000000 x6 : 0000000000000001
6925 10:57:25.768571 <4>[ 196.683059] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
6926 10:57:25.808749 <4>[ 196.690482] x2 : 0000000000000000 x1 : ffff00080ba2b4c0 x0 : 000000000000005a
6927 10:57:25.809188 <4>[ 196.697907] Call trace:
6928 10:57:25.809515 <4>[ 196.700617] usercopy_abort+0xb0/0xb4
6929 10:57:25.809816 <4>[ 196.704550] __check_object_size+0x1d4/0x2fc
6930 10:57:25.810100 <4>[ 196.709096] do_usercopy_stack+0x31c/0x33c
6931 10:57:25.810379 <4>[ 196.713466] lkdtm_USERCOPY_STACK_FRAME_TO+0x20/0x30
6932 10:57:25.810652 <4>[ 196.718705] lkdtm_do_action+0x2c/0x50
6933 10:57:25.810919 <4>[ 196.722724] direct_entry+0x164/0x180
6934 10:57:25.811228 <4>[ 196.726655] full_proxy_write+0x68/0xc0
6935 10:57:25.812200 <4>[ 196.730767] vfs_write+0xcc/0x2e0
6936 10:57:25.852104 <4>[ 196.734355] ksys_write+0x80/0x110
6937 10:57:25.852597 <4>[ 196.738029] __arm64_sys_write+0x28/0x40
6938 10:57:25.852944 <4>[ 196.742226] invoke_syscall+0x8c/0x120
6939 10:57:25.853257 <4>[ 196.746252] el0_svc_common.constprop.0+0x68/0x124
6940 10:57:25.853555 <4>[ 196.751320] do_el0_svc+0x40/0xcc
6941 10:57:25.853841 <4>[ 196.754908] el0_svc+0x48/0xc0
6942 10:57:25.854118 <4>[ 196.758232] el0t_64_sync_handler+0xf4/0x120
6943 10:57:25.854392 <4>[ 196.762774] el0t_64_sync+0x18c/0x190
6944 10:57:25.854667 <0>[ 196.766710] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
6945 10:57:25.855350 <4>[ 196.773079] ---[ end trace 0000000000000000 ]---
6946 10:57:25.896820 <6>[ 196.777965] note: cat[3721] exited with irqs disabled
6947 10:57:25.897104 <6>[ 196.783341] note: cat[3721] exited with preempt_count 1
6948 10:57:25.897290 <4>[ 196.790522] ------------[ cut here ]------------
6949 10:57:25.897496 <4>[ 196.795414] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6950 10:57:25.897659 <4>[ 196.805363] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6951 10:57:25.940118 <4>[ 196.819208] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
6952 10:57:25.940404 <4>[ 196.827500] Hardware name: ARM Juno development board (r0) (DT)
6953 10:57:25.940909 <4>[ 196.833700] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6954 10:57:25.941126 <4>[ 196.840946] pc : ct_kernel_exit.constprop.0+0x118/0x170
6955 10:57:25.941294 <4>[ 196.846451] lr : ct_idle_enter+0x10/0x1c
6956 10:57:25.941447 <4>[ 196.850651] sp : ffff80000c39bd30
6957 10:57:25.941592 <4>[ 196.854232] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000000
6958 10:57:25.983486 <4>[ 196.861658] x26: 0000000000000001 x25: 0000002dd1a0cb6c x24: 0000000000000002
6959 10:57:25.983872 <4>[ 196.869083] x23: ffff00080b5a5080 x22: 0000000000000002 x21: 0000000000000002
6960 10:57:25.984488 <4>[ 196.876512] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
6961 10:57:25.984758 <4>[ 196.883937] x17: ffff8000080236c8 x16: 0000000000000058 x15: 0000000000000059
6962 10:57:25.984927 <4>[ 196.891362] x14: 0000000000000001 x13: 0000000000000002 x12: 0000000000000003
6963 10:57:25.985183 <4>[ 196.898787] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913aa90
6964 10:57:26.026827 <4>[ 196.906214] x8 : 0000000000000a15 x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
6965 10:57:26.027363 <4>[ 196.913644] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
6966 10:57:26.027565 <4>[ 196.921068] x2 : ffff80000c39bd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
6967 10:57:26.027735 <4>[ 196.928492] Call trace:
6968 10:57:26.027952 <4>[ 196.931202] ct_kernel_exit.constprop.0+0x118/0x170
6969 10:57:26.028113 <4>[ 196.936356] ct_idle_enter+0x10/0x1c
6970 10:57:26.028251 <4>[ 196.940203] cpuidle_enter_state+0x28c/0x590
6971 10:57:26.028385 <4>[ 196.944748] cpuidle_enter+0x40/0x60
6972 10:57:26.030076 <4>[ 196.948593] do_idle+0x258/0x310
6973 10:57:26.070242 <4>[ 196.952094] cpu_startup_entry+0x3c/0x44
6974 10:57:26.070511 <4>[ 196.956291] secondary_start_kernel+0x138/0x15c
6975 10:57:26.070680 <4>[ 196.961098] __secondary_switched+0xb0/0xb4
6976 10:57:26.070836 <4>[ 196.965558] irq event stamp: 253192
6977 10:57:26.070983 <4>[ 196.969312] hardirqs last enabled at (253191): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
6978 10:57:26.071130 <4>[ 196.978649] hardirqs last disabled at (253192): [<ffff80000969e128>] __schedule+0x6f8/0xaf4
6979 10:57:26.073410 <4>[ 196.987287] softirqs last enabled at (253174): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6980 10:57:26.113857 <4>[ 196.996357] softirqs last disabled at (253169): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6981 10:57:26.114093 <4>[ 197.004991] ---[ end trace 0000000000000000 ]---
6982 10:57:26.114260 # Segmentation fault
6983 10:57:26.114411 # [ 196.517896] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6984 10:57:26.114557 # [ 196.524454] lkdtm: good_stack: ffff800010dbb8c8-ffff800010dbb8e8
6985 10:57:26.114699 # [ 196.530811] lkdtm: bad_stack : ffff800010dbb808-ffff800010dbb828
6986 10:57:26.117049 # [ 196.537520] lkdtm: attempting good copy_to_user of local stack
6987 10:57:26.156987 # [ 196.543759] lkdtm: attempting bad copy_to_user of distant stack
6988 10:57:26.157216 # [ 196.549984] usercopy: Kernel memory exposure attempt detected from process stack (offset 40, size 32)!
6989 10:57:26.157382 # [ 196.559625] ------------[ cut here ]------------
6990 10:57:26.157536 # [ 196.564512] kernel BUG at mm/usercopy.c:101!
6991 10:57:26.157680 # [ 196.569053] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6992 10:57:26.160128 # [ 196.576207] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6993 10:57:26.200441 # [ 196.590049] CPU: 1 PID: 3721 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
6994 10:57:26.200890 # [ 196.598075] Hardware name: ARM Juno development board (r0) (DT)
6995 10:57:26.201225 # [ 196.604269] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6996 10:57:26.201533 # [ 196.611510] pc : usercopy_abort+0xb0/0xb4
6997 10:57:26.201825 # [ 196.615798] lr : usercopy_abort+0xb0/0xb4
6998 10:57:26.202107 # [ 196.620079] sp : ffff800010dbb7e0
6999 10:57:26.202384 # [ 196.623660] x29: ffff800010dbb7f0 x28: ffff00080ba2b4c0 x27: 0000000000000000
7000 10:57:26.243577 # [ 196.631088] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a43ff0 x24: 0000000000000001
7001 10:57:26.244092 # [ 196.638513] x23: 0000000000000001 x22: 0000000000000020 x21: 0000000000000028
7002 10:57:26.244431 # [ 196.645938] x20: ffff800009f76ec8 x19: ffff800009f80148 x18: 0000000000000000
7003 10:57:26.244743 # [ 196.653362] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7004 10:57:26.245040 # [ 196.660786] x14: 74706d6574746120 x13: 205d343839393435 x12: 2e36393120205b3e
7005 10:57:26.246909 # [ 196.668210] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e944
7006 10:57:26.286776 # [ 196.675635] x8 : ffff800010dbb4b8 x7 : 0000000000000000 x6 : 0000000000000001
7007 10:57:26.287240 # [ 196.683059] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7008 10:57:26.287575 # [ 196.690482] x2 : 0000000000000000 x1 : ffff00080ba2b4c0 x0 : 000000000000005a
7009 10:57:26.287917 # [ 196.697907] Call trace:
7010 10:57:26.288210 # [ 196.700617] usercopy_abort+0xb0/0xb4
7011 10:57:26.288493 # [ 196.704550] __check_object_size+0x1d4/0x2fc
7012 10:57:26.288774 # [ 196.709096] do_usercopy_stack+0x31c/0x33c
7013 10:57:26.289054 # [ 196.713466] lkdtm_USERCOPY_STACK_FRAME_TO+0x20/0x30
7014 10:57:26.289953 # [ 196.718705] lkdtm_do_action+0x2c/0x50
7015 10:57:26.329927 # [ 196.722724] direct_entry+0x164/0x180
7016 10:57:26.330412 # [ 196.726655] full_proxy_write+0x68/0xc0
7017 10:57:26.330841 # [ 196.730767] vfs_write+0xcc/0x2e0
7018 10:57:26.331235 # [ 196.734355] ksys_write+0x80/0x110
7019 10:57:26.331633 # [ 196.738029] __arm64_sys_write+0x28/0x40
7020 10:57:26.332073 # [ 196.742226] invoke_syscall+0x8c/0x120
7021 10:57:26.332451 # [ 196.746252] el0_svc_common.constprop.0+0x68/0x124
7022 10:57:26.332836 # [ 196.751320] do_el0_svc+0x40/0xcc
7023 10:57:26.333203 # [ 196.754908] el0_svc+0x48/0xc0
7024 10:57:26.333565 # [ 196.758232] el0t_64_sync_handler+0xf4/0x120
7025 10:57:26.334299 # [ 196.762774] el0t_64_sync+0x18c/0x190
7026 10:57:26.372730 # [ 196.766710] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
7027 10:57:26.373043 # [ 196.773079] ---[ end trace 0000000000000000 ]---
7028 10:57:26.373241 # [ 196.777965] note: cat[3721] exited with irqs disabled
7029 10:57:26.373702 # [ 196.783341] note: cat[3721] exited with preempt_count 1
7030 10:57:26.373875 # [ 196.790522] ------------[ cut here ]------------
7031 10:57:26.374054 # [ 196.795414] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7032 10:57:26.415950 # [ 196.805363] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7033 10:57:26.416271 # [ 196.819208] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7034 10:57:26.416768 # [ 196.827500] Hardware name: ARM Juno development board (r0) (DT)
7035 10:57:26.416961 # [ 196.833700] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7036 10:57:26.417129 # [ 196.840946] pc : ct_kernel_exit.constprop.0+0x118/0x170
7037 10:57:26.417285 # [ 196.846451] lr : ct_idle_enter+0x10/0x1c
7038 10:57:26.419171 # [ 196.850651] sp : ffff80000c39bd30
7039 10:57:26.459089 # [ 196.854232] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000000
7040 10:57:26.459366 # [ 196.861658] x26: 0000000000000001 x25: 0000002dd1a0cb6c x24: 0000000000000002
7041 10:57:26.459557 # [ 196.869083] x23: ffff00080b5a5080 x22: 0000000000000002 x21: 0000000000000002
7042 10:57:26.459766 # [ 196.876512] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
7043 10:57:26.459974 # [ 196.883937] x17: ffff8000080236c8 x16: 0000000000000058 x15: 0000000000000059
7044 10:57:26.462321 # [ 196.891362] x14: 0000000000000001 x13: 0000000000000002 x12: 0000000000000003
7045 10:57:26.491249 # [ 196.898787] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913aa90
7046 10:57:26.491502 # USERCOPY_STACK_FRAME_TO: saw 'call trace:': ok
7047 10:57:26.491683 ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
7048 10:57:26.494415 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7049 10:57:26.983205 <6>[ 197.861836] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7050 10:57:26.983551 <6>[ 197.868807] lkdtm: good_stack: ffff800010e63b98-ffff800010e63bb8
7051 10:57:26.983874 <6>[ 197.875167] lkdtm: bad_stack : ffff800010e63ad8-ffff800010e63af8
7052 10:57:26.984369 <6>[ 197.881781] lkdtm: attempting good copy_from_user of local stack
7053 10:57:26.984615 <6>[ 197.888136] lkdtm: attempting bad copy_from_user of distant stack
7054 10:57:26.984898 <0>[ 197.894535] usercopy: Kernel memory overwrite attempt detected to process stack (offset 40, size 32)!
7055 10:57:26.986487 <4>[ 197.904094] ------------[ cut here ]------------
7056 10:57:27.026350 <2>[ 197.908981] kernel BUG at mm/usercopy.c:101!
7057 10:57:27.026656 <0>[ 197.913523] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7058 10:57:27.027166 <4>[ 197.920676] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7059 10:57:27.027368 <4>[ 197.934523] CPU: 1 PID: 3764 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7060 10:57:27.027613 <4>[ 197.942549] Hardware name: ARM Juno development board (r0) (DT)
7061 10:57:27.069794 <4>[ 197.948740] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7062 10:57:27.070044 <4>[ 197.955982] pc : usercopy_abort+0xb0/0xb4
7063 10:57:27.070226 <4>[ 197.960270] lr : usercopy_abort+0xb0/0xb4
7064 10:57:27.070392 <4>[ 197.964552] sp : ffff800010e63ab0
7065 10:57:27.070546 <4>[ 197.968132] x29: ffff800010e63ac0 x28: ffff00080d320040 x27: 0000000000000000
7066 10:57:27.070946 <4>[ 197.975560] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a43ff0 x24: 0000000000000000
7067 10:57:27.071094 <4>[ 197.982986] x23: 0000000000000000 x22: 0000000000000020 x21: 0000000000000028
7068 10:57:27.113137 <4>[ 197.990411] x20: ffff800009f76ec8 x19: ffff800009f80148 x18: 0000000000000000
7069 10:57:27.113590 <4>[ 197.997835] x17: 747320737365636f x16: 7270206f74206465 x15: 7463657465642074
7070 10:57:27.114297 <4>[ 198.005259] x14: 706d657474612065 x13: 205d353335343938 x12: 2e37393120205b3e
7071 10:57:27.114643 <4>[ 198.012684] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e944
7072 10:57:27.114957 <4>[ 198.020108] x8 : ffff800010e63788 x7 : 0000000000000000 x6 : 0000000000000001
7073 10:57:27.115253 <4>[ 198.027533] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7074 10:57:27.156732 <4>[ 198.034956] x2 : 0000000000000000 x1 : ffff00080d320040 x0 : 0000000000000059
7075 10:57:27.157194 <4>[ 198.042380] Call trace:
7076 10:57:27.157539 <4>[ 198.045090] usercopy_abort+0xb0/0xb4
7077 10:57:27.157852 <4>[ 198.049024] __check_object_size+0x1d4/0x2fc
7078 10:57:27.158147 <4>[ 198.053569] do_usercopy_stack+0x2f4/0x33c
7079 10:57:27.158830 <4>[ 198.057940] lkdtm_USERCOPY_STACK_FRAME_FROM+0x20/0x30
7080 10:57:27.159161 <4>[ 198.063354] lkdtm_do_action+0x2c/0x50
7081 10:57:27.159451 <4>[ 198.067373] direct_entry+0x164/0x180
7082 10:57:27.159736 <4>[ 198.071305] full_proxy_write+0x68/0xc0
7083 10:57:27.160142 <4>[ 198.075415] vfs_write+0xcc/0x2e0
7084 10:57:27.160506 <4>[ 198.079002] ksys_write+0x80/0x110
7085 10:57:27.200067 <4>[ 198.082677] __arm64_sys_write+0x28/0x40
7086 10:57:27.200520 <4>[ 198.086873] invoke_syscall+0x8c/0x120
7087 10:57:27.201226 <4>[ 198.090898] el0_svc_common.constprop.0+0x68/0x124
7088 10:57:27.201567 <4>[ 198.095966] do_el0_svc+0x40/0xcc
7089 10:57:27.201870 <4>[ 198.099554] el0_svc+0x48/0xc0
7090 10:57:27.202161 <4>[ 198.102878] el0t_64_sync_handler+0xf4/0x120
7091 10:57:27.202448 <4>[ 198.107420] el0t_64_sync+0x18c/0x190
7092 10:57:27.202728 <0>[ 198.111356] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
7093 10:57:27.203430 <4>[ 198.117725] ---[ end trace 0000000000000000 ]---
7094 10:57:27.244815 <6>[ 198.122612] note: cat[3764] exited with irqs disabled
7095 10:57:27.245177 <6>[ 198.128004] note: cat[3764] exited with preempt_count 1
7096 10:57:27.245357 <4>[ 198.135171] ------------[ cut here ]------------
7097 10:57:27.245518 <4>[ 198.140063] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7098 10:57:27.245677 <4>[ 198.150012] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7099 10:57:27.288149 <4>[ 198.163851] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7100 10:57:27.288468 <4>[ 198.172137] Hardware name: ARM Juno development board (r0) (DT)
7101 10:57:27.288669 <4>[ 198.178329] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7102 10:57:27.288864 <4>[ 198.185572] pc : ct_kernel_exit.constprop.0+0x118/0x170
7103 10:57:27.289295 <4>[ 198.191076] lr : ct_idle_enter+0x10/0x1c
7104 10:57:27.289479 <4>[ 198.195275] sp : ffff80000c39bd30
7105 10:57:27.289621 <4>[ 198.198855] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000000
7106 10:57:27.291345 <4>[ 198.206283] x26: 0000000000000001 x25: 0000002e21c681cc x24: 0000000000000001
7107 10:57:27.331711 <4>[ 198.213708] x23: ffff00080b5a5080 x22: 0000000000000001 x21: 0000000000000001
7108 10:57:27.332020 <4>[ 198.221133] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
7109 10:57:27.332217 <4>[ 198.228560] x17: ffff800008015f40 x16: 0000000000000057 x15: 000000000000004f
7110 10:57:27.332395 <4>[ 198.235984] x14: 0000000000000001 x13: 0000000000000002 x12: 0000000000000002
7111 10:57:27.332613 <4>[ 198.243410] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913aa90
7112 10:57:27.334691 <4>[ 198.250835] x8 : 0000000000007c7e x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
7113 10:57:27.374916 <4>[ 198.258264] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
7114 10:57:27.375202 <4>[ 198.265690] x2 : ffff80000c39bd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
7115 10:57:27.375445 <4>[ 198.273118] Call trace:
7116 10:57:27.375669 <4>[ 198.275828] ct_kernel_exit.constprop.0+0x118/0x170
7117 10:57:27.375870 <4>[ 198.280982] ct_idle_enter+0x10/0x1c
7118 10:57:27.376050 <4>[ 198.284829] cpuidle_enter_state+0x28c/0x590
7119 10:57:27.376222 <4>[ 198.289373] cpuidle_enter+0x40/0x60
7120 10:57:27.376390 <4>[ 198.293219] do_idle+0x258/0x310
7121 10:57:27.378036 <4>[ 198.296721] cpu_startup_entry+0x40/0x44
7122 10:57:27.418096 <4>[ 198.300917] secondary_start_kernel+0x138/0x15c
7123 10:57:27.418653 <4>[ 198.305726] __secondary_switched+0xb0/0xb4
7124 10:57:27.418898 <4>[ 198.310185] irq event stamp: 253192
7125 10:57:27.419075 <4>[ 198.313939] hardirqs last enabled at (253191): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
7126 10:57:27.419242 <4>[ 198.323276] hardirqs last disabled at (253192): [<ffff80000969e128>] __schedule+0x6f8/0xaf4
7127 10:57:27.421381 <4>[ 198.331914] softirqs last enabled at (253174): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7128 10:57:27.461895 <4>[ 198.340985] softirqs last disabled at (253169): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7129 10:57:27.462160 <4>[ 198.349619] ---[ end trace 0000000000000000 ]---
7130 10:57:27.462330 # Segmentation fault
7131 10:57:27.462483 # [ 197.861836] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7132 10:57:27.462656 # [ 197.868807] lkdtm: good_stack: ffff800010e63b98-ffff800010e63bb8
7133 10:57:27.462796 # [ 197.875167] lkdtm: bad_stack : ffff800010e63ad8-ffff800010e63af8
7134 10:57:27.462918 # [ 197.881781] lkdtm: attempting good copy_from_user of local stack
7135 10:57:27.465061 # [ 197.888136] lkdtm: attempting bad copy_from_user of distant stack
7136 10:57:27.505037 # [ 197.894535] usercopy: Kernel memory overwrite attempt detected to process stack (offset 40, size 32)!
7137 10:57:27.505276 # [ 197.904094] ------------[ cut here ]------------
7138 10:57:27.505446 # [ 197.908981] kernel BUG at mm/usercopy.c:101!
7139 10:57:27.505603 # [ 197.913523] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7140 10:57:27.505818 # [ 197.920676] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7141 10:57:27.548482 # [ 197.934523] CPU: 1 PID: 3764 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7142 10:57:27.548946 # [ 197.942549] Hardware name: ARM Juno development board (r0) (DT)
7143 10:57:27.549279 # [ 197.948740] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7144 10:57:27.549589 # [ 197.955982] pc : usercopy_abort+0xb0/0xb4
7145 10:57:27.549883 # [ 197.960270] lr : usercopy_abort+0xb0/0xb4
7146 10:57:27.550170 # [ 197.964552] sp : ffff800010e63ab0
7147 10:57:27.550449 # [ 197.968132] x29: ffff800010e63ac0 x28: ffff00080d320040 x27: 0000000000000000
7148 10:57:27.591616 # [ 197.975560] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a43ff0 x24: 0000000000000000
7149 10:57:27.592125 # [ 197.982986] x23: 0000000000000000 x22: 0000000000000020 x21: 0000000000000028
7150 10:57:27.592466 # [ 197.990411] x20: ffff800009f76ec8 x19: ffff800009f80148 x18: 0000000000000000
7151 10:57:27.592777 # [ 197.997835] x17: 747320737365636f x16: 7270206f74206465 x15: 7463657465642074
7152 10:57:27.593074 # [ 198.005259] x14: 706d657474612065 x13: 205d353335343938 x12: 2e37393120205b3e
7153 10:57:27.593358 # [ 198.012684] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e944
7154 10:57:27.634789 # [ 198.020108] x8 : ffff800010e63788 x7 : 0000000000000000 x6 : 0000000000000001
7155 10:57:27.635254 # [ 198.027533] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7156 10:57:27.635589 # [ 198.034956] x2 : 0000000000000000 x1 : ffff00080d320040 x0 : 0000000000000059
7157 10:57:27.635956 # [ 198.042380] Call trace:
7158 10:57:27.636260 # [ 198.045090] usercopy_abort+0xb0/0xb4
7159 10:57:27.636553 # [ 198.049024] __check_object_size+0x1d4/0x2fc
7160 10:57:27.636973 # [ 198.053569] do_usercopy_stack+0x2f4/0x33c
7161 10:57:27.637270 # [ 198.057940] lkdtm_USERCOPY_STACK_FRAME_FROM+0x20/0x30
7162 10:57:27.638046 # [ 198.063354] lkdtm_do_action+0x2c/0x50
7163 10:57:27.677967 # [ 198.067373] direct_entry+0x164/0x180
7164 10:57:27.678444 # [ 198.071305] full_proxy_write+0x68/0xc0
7165 10:57:27.678871 # [ 198.075415] vfs_write+0xcc/0x2e0
7166 10:57:27.679652 # [ 198.079002] ksys_write+0x80/0x110
7167 10:57:27.680041 # [ 198.082677] __arm64_sys_write+0x28/0x40
7168 10:57:27.680437 # [ 198.086873] invoke_syscall+0x8c/0x120
7169 10:57:27.680817 # [ 198.090898] el0_svc_common.constprop.0+0x68/0x124
7170 10:57:27.681189 # [ 198.095966] do_el0_svc+0x40/0xcc
7171 10:57:27.681552 # [ 198.099554] el0_svc+0x48/0xc0
7172 10:57:27.681911 # [ 198.102878] el0t_64_sync_handler+0xf4/0x120
7173 10:57:27.682361 # [ 198.107420] el0t_64_sync+0x18c/0x190
7174 10:57:27.721161 # [ 198.111356] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
7175 10:57:27.721629 # [ 198.117725] ---[ end trace 0000000000000000 ]---
7176 10:57:27.722066 # [ 198.122612] note: cat[3764] exited with irqs disabled
7177 10:57:27.722471 # [ 198.128004] note: cat[3764] exited with preempt_count 1
7178 10:57:27.722859 # [ 198.135171] ------------[ cut here ]------------
7179 10:57:27.723236 # [ 198.140063] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7180 10:57:27.764270 # [ 198.150012] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7181 10:57:27.764765 # [ 198.163851] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7182 10:57:27.765199 # [ 198.172137] Hardware name: ARM Juno development board (r0) (DT)
7183 10:57:27.765598 # [ 198.178329] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7184 10:57:27.765990 # [ 198.185572] pc : ct_kernel_exit.constprop.0+0x118/0x170
7185 10:57:27.766368 # [ 198.191076] lr : ct_idle_enter+0x10/0x1c
7186 10:57:27.766741 # [ 198.195275] sp : ffff80000c39bd30
7187 10:57:27.807492 # [ 198.198855] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000000
7188 10:57:27.808036 # [ 198.206283] x26: 0000000000000001 x25: 0000002e21c681cc x24: 0000000000000001
7189 10:57:27.808470 # [ 198.213708] x23: ffff00080b5a5080 x22: 0000000000000001 x21: 0000000000000001
7190 10:57:27.808870 # [ 198.221133] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
7191 10:57:27.809254 # [ 198.228560] x17: ffff800008015f40 x16: 0000000000000057 x15: 000000000000004f
7192 10:57:27.809633 # [ 198.235984] x14: 0000000000000001 x13: 0000000000000002 x12: 0000000000000002
7193 10:57:27.844610 # [ 198.243410] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913aa90
7194 10:57:27.845101 # [ 198.250835] x8 : 0000000000007c7e x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
7195 10:57:27.845531 # USERCOPY_STACK_FRAME_FROM: saw 'call trace:': ok
7196 10:57:27.845928 ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7197 10:57:27.847834 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7198 10:57:28.352272 <6>[ 199.234234] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7199 10:57:28.352575 <6>[ 199.240952] lkdtm: good_stack: ffff800010f3b978-ffff800010f3b998
7200 10:57:28.352837 <6>[ 199.247318] lkdtm: bad_stack : ffff800010f3bff8-ffff800010f3c018
7201 10:57:28.353047 <6>[ 199.253951] lkdtm: attempting good copy_to_user of local stack
7202 10:57:28.353526 <6>[ 199.260192] lkdtm: attempting bad copy_to_user of distant stack
7203 10:57:28.355481 <0>[ 199.266421] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549800, size 32)!
7204 10:57:28.395668 <4>[ 199.277634] ------------[ cut here ]------------
7205 10:57:28.396012 <2>[ 199.282521] kernel BUG at mm/usercopy.c:101!
7206 10:57:28.396296 <0>[ 199.287064] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7207 10:57:28.396468 <4>[ 199.294220] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7208 10:57:28.396613 <4>[ 199.308062] CPU: 1 PID: 3808 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7209 10:57:28.398703 <4>[ 199.316091] Hardware name: ARM Juno development board (r0) (DT)
7210 10:57:28.438985 <4>[ 199.322287] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7211 10:57:28.439246 <4>[ 199.329528] pc : usercopy_abort+0xb0/0xb4
7212 10:57:28.439414 <4>[ 199.333817] lr : usercopy_abort+0xb0/0xb4
7213 10:57:28.439567 <4>[ 199.338097] sp : ffff800010f3b890
7214 10:57:28.439715 <4>[ 199.341678] x29: ffff800010f3b8a0 x28: ffff00080ba29a80 x27: 0000000000000000
7215 10:57:28.439888 <4>[ 199.349105] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a43ff0 x24: 0000000000000001
7216 10:57:28.442161 <4>[ 199.356530] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff8e8
7217 10:57:28.482335 <4>[ 199.363956] x20: ffff800009f76ec8 x19: ffff800009f80148 x18: 0000000000000000
7218 10:57:28.482588 <4>[ 199.371381] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7219 10:57:28.482757 <4>[ 199.378805] x14: 74706d6574746120 x13: 205d313234363632 x12: 2e39393120205b3e
7220 10:57:28.482914 <4>[ 199.386228] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815e944
7221 10:57:28.483063 <4>[ 199.393652] x8 : ffff800010f3b568 x7 : 0000000000000000 x6 : 0000000000000001
7222 10:57:28.485523 <4>[ 199.401076] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7223 10:57:28.525934 <4>[ 199.408500] x2 : 0000000000000000 x1 : ffff00080ba29a80 x0 : 000000000000006c
7224 10:57:28.526386 <4>[ 199.415924] Call trace:
7225 10:57:28.526719 <4>[ 199.418634] usercopy_abort+0xb0/0xb4
7226 10:57:28.527029 <4>[ 199.422568] __check_object_size+0x1d4/0x2fc
7227 10:57:28.527323 <4>[ 199.427114] do_usercopy_stack+0x31c/0x33c
7228 10:57:28.527612 <4>[ 199.431484] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
7229 10:57:28.527942 <4>[ 199.436548] lkdtm_do_action+0x2c/0x50
7230 10:57:28.528229 <4>[ 199.440568] direct_entry+0x164/0x180
7231 10:57:28.529190 <4>[ 199.444499] full_proxy_write+0x68/0xc0
7232 10:57:28.529624 <4>[ 199.448610] vfs_write+0xcc/0x2e0
7233 10:57:28.569278 <4>[ 199.452198] ksys_write+0x80/0x110
7234 10:57:28.569723 <4>[ 199.455871] __arm64_sys_write+0x28/0x40
7235 10:57:28.570056 <4>[ 199.460069] invoke_syscall+0x8c/0x120
7236 10:57:28.570365 <4>[ 199.464094] el0_svc_common.constprop.0+0x68/0x124
7237 10:57:28.570659 <4>[ 199.469162] do_el0_svc+0x40/0xcc
7238 10:57:28.570944 <4>[ 199.472751] el0_svc+0x48/0xc0
7239 10:57:28.571223 <4>[ 199.476075] el0t_64_sync_handler+0xf4/0x120
7240 10:57:28.571501 <4>[ 199.480617] el0t_64_sync+0x18c/0x190
7241 10:57:28.571840 <0>[ 199.484554] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
7242 10:57:28.572619 <4>[ 199.490923] ---[ end trace 0000000000000000 ]---
7243 10:57:28.613925 <6>[ 199.495810] note: cat[3808] exited with irqs disabled
7244 10:57:28.614309 <6>[ 199.501184] note: cat[3808] exited with preempt_count 1
7245 10:57:28.614810 <4>[ 199.508269] ------------[ cut here ]------------
7246 10:57:28.615092 <4>[ 199.513159] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7247 10:57:28.617087 <4>[ 199.523110] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7248 10:57:28.657308 <4>[ 199.536948] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7249 10:57:28.657603 <4>[ 199.545237] Hardware name: ARM Juno development board (r0) (DT)
7250 10:57:28.657838 <4>[ 199.551430] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7251 10:57:28.658008 <4>[ 199.558675] pc : ct_kernel_exit.constprop.0+0x118/0x170
7252 10:57:28.658169 <4>[ 199.564181] lr : ct_idle_enter+0x10/0x1c
7253 10:57:28.658301 <4>[ 199.568375] sp : ffff80000c39bd30
7254 10:57:28.658416 <4>[ 199.571956] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000001
7255 10:57:28.700657 <4>[ 199.579382] x26: 0000000000000000 x25: 0000002e739e5f4c x24: 0000000000000000
7256 10:57:28.700927 <4>[ 199.586807] x23: ffff00080b5a5080 x22: 0000000000000000 x21: 0000000000000000
7257 10:57:28.701098 <4>[ 199.594234] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
7258 10:57:28.701253 <4>[ 199.601665] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
7259 10:57:28.701403 <4>[ 199.609094] x14: ffff80000967533c x13: ffff800008c11490 x12: ffff800008c11450
7260 10:57:28.703819 <4>[ 199.616519] x11: ffff8000084362c8 x10: 0000000000001500 x9 : ffff80000913aa90
7261 10:57:28.743921 <4>[ 199.623943] x8 : ffff80000c39bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
7262 10:57:28.744178 <4>[ 199.631368] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
7263 10:57:28.744349 <4>[ 199.638791] x2 : ffff80000c39bd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
7264 10:57:28.744507 <4>[ 199.646216] Call trace:
7265 10:57:28.744922 <4>[ 199.648925] ct_kernel_exit.constprop.0+0x118/0x170
7266 10:57:28.745091 <4>[ 199.654079] ct_idle_enter+0x10/0x1c
7267 10:57:28.745233 <4>[ 199.657925] cpuidle_enter_state+0x28c/0x590
7268 10:57:28.745368 <4>[ 199.662471] cpuidle_enter+0x40/0x60
7269 10:57:28.747144 <4>[ 199.666317] do_idle+0x258/0x310
7270 10:57:28.787223 <4>[ 199.669818] cpu_startup_entry+0x40/0x44
7271 10:57:28.787473 <4>[ 199.674014] secondary_start_kernel+0x138/0x15c
7272 10:57:28.787643 <4>[ 199.678822] __secondary_switched+0xb0/0xb4
7273 10:57:28.787813 <4>[ 199.683282] irq event stamp: 253192
7274 10:57:28.787970 <4>[ 199.687036] hardirqs last enabled at (253191): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
7275 10:57:28.788108 <4>[ 199.696373] hardirqs last disabled at (253192): [<ffff80000969e128>] __schedule+0x6f8/0xaf4
7276 10:57:28.790366 <4>[ 199.705011] softirqs last enabled at (253174): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7277 10:57:28.831262 <4>[ 199.714083] softirqs last disabled at (253169): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7278 10:57:28.831763 <4>[ 199.722717] ---[ end trace 0000000000000000 ]---
7279 10:57:28.832172 # Segmentation fault
7280 10:57:28.832644 # [ 199.234234] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7281 10:57:28.833035 # [ 199.240952] lkdtm: good_stack: ffff800010f3b978-ffff800010f3b998
7282 10:57:28.833335 # [ 199.247318] lkdtm: bad_stack : ffff800010f3bff8-ffff800010f3c018
7283 10:57:28.834511 # [ 199.253951] lkdtm: attempting good copy_to_user of local stack
7284 10:57:28.874370 # [ 199.260192] lkdtm: attempting bad copy_to_user of distant stack
7285 10:57:28.874833 # [ 199.266421] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549800, size 32)!
7286 10:57:28.875170 # [ 199.277634] ------------[ cut here ]------------
7287 10:57:28.875477 # [ 199.282521] kernel BUG at mm/usercopy.c:101!
7288 10:57:28.875813 # [ 199.287064] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7289 10:57:28.917519 # [ 199.294220] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7290 10:57:28.917967 # [ 199.308062] CPU: 1 PID: 3808 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7291 10:57:28.918305 # [ 199.316091] Hardware name: ARM Juno development board (r0) (DT)
7292 10:57:28.918609 # [ 199.322287] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7293 10:57:28.918898 # [ 199.329528] pc : usercopy_abort+0xb0/0xb4
7294 10:57:28.919185 # [ 199.333817] lr : usercopy_abort+0xb0/0xb4
7295 10:57:28.919466 # [ 199.338097] sp : ffff800010f3b890
7296 10:57:28.920708 # [ 199.341678] x29: ffff800010f3b8a0 x28: ffff00080ba29a80 x27: 0000000000000000
7297 10:57:28.960665 # [ 199.349105] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a43ff0 x24: 0000000000000001
7298 10:57:28.961114 # [ 199.356530] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff8e8
7299 10:57:28.961444 # [ 199.363956] x20: ffff800009f76ec8 x19: ffff800009f80148 x18: 0000000000000000
7300 10:57:28.961753 # [ 199.371381] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7301 10:57:28.962044 # [ 199.378805] x14: 74706d6574746120 x13: 205d313234363632 x12: 2e39393120205b3e
7302 10:57:28.963938 # [ 199.386228] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815e944
7303 10:57:29.003880 # [ 199.393652] x8 : ffff800010f3b568 x7 : 0000000000000000 x6 : 0000000000000001
7304 10:57:29.004738 # [ 199.401076] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7305 10:57:29.005112 # [ 199.408500] x2 : 0000000000000000 x1 : ffff00080ba29a80 x0 : 000000000000006c
7306 10:57:29.005441 # [ 199.415924] Call trace:
7307 10:57:29.005747 # [ 199.418634] usercopy_abort+0xb0/0xb4
7308 10:57:29.006042 # [ 199.422568] __check_object_size+0x1d4/0x2fc
7309 10:57:29.006334 # [ 199.427114] do_usercopy_stack+0x31c/0x33c
7310 10:57:29.007156 # [ 199.431484] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
7311 10:57:29.047093 # [ 199.436548] lkdtm_do_action+0x2c/0x50
7312 10:57:29.047575 # [ 199.440568] direct_entry+0x164/0x180
7313 10:57:29.048003 # [ 199.444499] full_proxy_write+0x68/0xc0
7314 10:57:29.048336 # [ 199.448610] vfs_write+0xcc/0x2e0
7315 10:57:29.048641 # [ 199.452198] ksys_write+0x80/0x110
7316 10:57:29.048942 # [ 199.455871] __arm64_sys_write+0x28/0x40
7317 10:57:29.049235 # [ 199.460069] invoke_syscall+0x8c/0x120
7318 10:57:29.049628 # [ 199.464094] el0_svc_common.constprop.0+0x68/0x124
7319 10:57:29.050002 # [ 199.469162] do_el0_svc+0x40/0xcc
7320 10:57:29.050396 # [ 199.472751] el0_svc+0x48/0xc0
7321 10:57:29.051293 # [ 199.476075] el0t_64_sync_handler+0xf4/0x120
7322 10:57:29.090205 # [ 199.480617] el0t_64_sync+0x18c/0x190
7323 10:57:29.090687 # [ 199.484554] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
7324 10:57:29.091135 # [ 199.490923] ---[ end trace 0000000000000000 ]---
7325 10:57:29.091539 # [ 199.495810] note: cat[3808] exited with irqs disabled
7326 10:57:29.091972 # [ 199.501184] note: cat[3808] exited with preempt_count 1
7327 10:57:29.092355 # [ 199.508269] ------------[ cut here ]------------
7328 10:57:29.092725 # [ 199.513159] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7329 10:57:29.133008 # [ 199.523110] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7330 10:57:29.133692 # [ 199.536948] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7331 10:57:29.133951 # [ 199.545237] Hardware name: ARM Juno development board (r0) (DT)
7332 10:57:29.134227 # [ 199.551430] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7333 10:57:29.134415 # [ 199.558675] pc : ct_kernel_exit.constprop.0+0x118/0x170
7334 10:57:29.134599 # [ 199.564181] lr : ct_idle_enter+0x10/0x1c
7335 10:57:29.136174 # [ 199.568375] sp : ffff80000c39bd30
7336 10:57:29.176314 # [ 199.571956] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000001
7337 10:57:29.176918 # [ 199.579382] x26: 0000000000000000 x25: 0000002e739e5f4c x24: 0000000000000000
7338 10:57:29.177132 # [ 199.586807] x23: ffff00080b5a5080 x22: 0000000000000000 x21: 0000000000000000
7339 10:57:29.177303 # [ 199.594234] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
7340 10:57:29.177462 # [ 199.601665] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
7341 10:57:29.179479 # [ 199.609094] x14: ffff80000967533c x13: ffff800008c11490 x12: ffff800008c11450
7342 10:57:29.219362 # [ 199.616519] x11: ffff8000084362c8 x10: 0000000000001500 x9 : ffff80000913aa90
7343 10:57:29.219609 # [ 199.623943] x8 : ffff80000c39bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
7344 10:57:29.219821 # [ 199.631368] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
7345 10:57:29.219990 # [ 199.638791] x2 : ffff80000c39bd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
7346 10:57:29.220145 # [ 199.646216] Call trace:
7347 10:57:29.220299 # [ 199.648925] ct_kernel_exit.constprop.0+0x118/0x170
7348 10:57:29.222503 # [ 199.654079] ct_idle_enter+0x10/0x1c
7349 10:57:29.251363 # [ 199.657925] cpuidle_enter_state+0x28c/0x590
7350 10:57:29.251614 # [ 199.662471] cpuidle_enter+0x40/0x60
7351 10:57:29.251849 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7352 10:57:29.252146 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7353 10:57:29.254662 # selftests: lkdtm: USERCOPY_KERNEL.sh
7354 10:57:29.715454 <6>[ 200.597891] lkdtm: Performing direct entry USERCOPY_KERNEL
7355 10:57:29.715731 <6>[ 200.603975] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a43ff0
7356 10:57:29.715939 <6>[ 200.612515] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836b074
7357 10:57:29.716175 <0>[ 200.620346] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3518580, size 4096)!
7358 10:57:29.716339 <4>[ 200.630439] ------------[ cut here ]------------
7359 10:57:29.718548 <2>[ 200.635331] kernel BUG at mm/usercopy.c:101!
7360 10:57:29.758657 <0>[ 200.639872] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7361 10:57:29.758928 <4>[ 200.647026] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7362 10:57:29.759383 <4>[ 200.660867] CPU: 1 PID: 3851 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7363 10:57:29.759569 <4>[ 200.668893] Hardware name: ARM Juno development board (r0) (DT)
7364 10:57:29.761896 <4>[ 200.675085] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7365 10:57:29.802288 <4>[ 200.682327] pc : usercopy_abort+0xb0/0xb4
7366 10:57:29.802756 <4>[ 200.686615] lr : usercopy_abort+0xb0/0xb4
7367 10:57:29.803099 <4>[ 200.690895] sp : ffff800010feb860
7368 10:57:29.803416 <4>[ 200.694475] x29: ffff800010feb870 x28: ffff00080ba28040 x27: 0000000000000000
7369 10:57:29.803721 <4>[ 200.701902] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffba22f000
7370 10:57:29.804072 <4>[ 200.709327] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035b074
7371 10:57:29.804366 <4>[ 200.716752] x20: ffff800009f76ef0 x19: ffff800009f80148 x18: 0000000000000000
7372 10:57:29.845621 <4>[ 200.724176] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7373 10:57:29.846107 <4>[ 200.731601] x14: 74706d6574746120 x13: 205d363433303236 x12: 2e30303220205b3e
7374 10:57:29.846458 <4>[ 200.739025] x11: 3831353320746573 x10: 66666f2820747865 x9 : ffff80000815e944
7375 10:57:29.846779 <4>[ 200.746450] x8 : ffff800010feb538 x7 : 0000000000000000 x6 : 0000000000000001
7376 10:57:29.847088 <4>[ 200.753873] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7377 10:57:29.848891 <4>[ 200.761297] x2 : 0000000000000000 x1 : ffff00080ba28040 x0 : 000000000000005f
7378 10:57:29.849335 <4>[ 200.768721] Call trace:
7379 10:57:29.888958 <4>[ 200.771431] usercopy_abort+0xb0/0xb4
7380 10:57:29.889422 <4>[ 200.775365] __check_object_size+0x258/0x2fc
7381 10:57:29.889769 <4>[ 200.779910] lkdtm_USERCOPY_KERNEL+0x144/0x1cc
7382 10:57:29.890090 <4>[ 200.784628] lkdtm_do_action+0x2c/0x50
7383 10:57:29.890389 <4>[ 200.788648] direct_entry+0x164/0x180
7384 10:57:29.890676 <4>[ 200.792579] full_proxy_write+0x68/0xc0
7385 10:57:29.890966 <4>[ 200.796691] vfs_write+0xcc/0x2e0
7386 10:57:29.891254 <4>[ 200.800279] ksys_write+0x80/0x110
7387 10:57:29.891534 <4>[ 200.803952] __arm64_sys_write+0x28/0x40
7388 10:57:29.892253 <4>[ 200.808149] invoke_syscall+0x8c/0x120
7389 10:57:29.934008 <4>[ 200.812174] el0_svc_common.constprop.0+0x68/0x124
7390 10:57:29.934513 <4>[ 200.817242] do_el0_svc+0x40/0xcc
7391 10:57:29.934908 <4>[ 200.820829] el0_svc+0x48/0xc0
7392 10:57:29.935280 <4>[ 200.824153] el0t_64_sync_handler+0xf4/0x120
7393 10:57:29.935573 <4>[ 200.828694] el0t_64_sync+0x18c/0x190
7394 10:57:29.935864 <0>[ 200.832630] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
7395 10:57:29.936070 <4>[ 200.838999] ---[ end trace 0000000000000000 ]---
7396 10:57:29.936241 <6>[ 200.843886] note: cat[3851] exited with irqs disabled
7397 10:57:29.937033 <6>[ 200.849341] note: cat[3851] exited with preempt_count 1
7398 10:57:29.976926 <4>[ 200.856439] ------------[ cut here ]------------
7399 10:57:29.977211 <4>[ 200.861330] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7400 10:57:29.977680 # <4>[ 200.871279] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7401 10:57:29.977874 <4>[ 200.885208] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7402 10:57:29.980097 Segmentation fault<4>[ 200.893500] Hardware name: ARM Juno development board (r0) (DT)
7403 10:57:30.020302 <4>[ 200.901246] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7404 10:57:30.020589
7405 10:57:30.020823 <4>[ 200.908488] pc : ct_kernel_exit.constprop.0+0x118/0x170
7406 10:57:30.021021 <4>[ 200.914147] lr : ct_idle_enter+0x10/0x1c
7407 10:57:30.021183 <4>[ 200.918342] sp : ffff80000c39bd30
7408 10:57:30.021323 <4>[ 200.921925] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000001
7409 10:57:30.021460 <4>[ 200.929357] x26: 0000000000000000 x25: 0000002ec3f9d160 x24: 0000000000000000
7410 10:57:30.023392 <4>[ 200.936785] x23: ffff00080b5a5080 x22: 0000000000000000 x21: 0000000000000000
7411 10:57:30.063592 <4>[ 200.944210] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
7412 10:57:30.063946 <4>[ 200.951635] x17: ffff8000080236c8 x16: ffff80000967533c x15: ffff8000080bbbd0
7413 10:57:30.064149 <4>[ 200.959059] x14: ffff8000080bb8fc x13: ffff80000843634c x12: ffff80000967bb2c
7414 10:57:30.064324 <4>[ 200.966484] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913aa90
7415 10:57:30.064493 <4>[ 200.973908] x8 : ffff80000c39bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
7416 10:57:30.066733 <4>[ 200.981333] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
7417 10:57:30.107010 <4>[ 200.988757] x2 : ffff80000c39bd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
7418 10:57:30.107359 <4>[ 200.996182] Call trace:
7419 10:57:30.107619 <4>[ 200.998891] ct_kernel_exit.constprop.0+0x118/0x170
7420 10:57:30.107929 <4>[ 201.004045] ct_idle_enter+0x10/0x1c
7421 10:57:30.108114 <4>[ 201.007892] cpuidle_enter_state+0x28c/0x590
7422 10:57:30.108263 <4>[ 201.012438] cpuidle_enter+0x40/0x60
7423 10:57:30.108383 <4>[ 201.016284] do_idle+0x258/0x310
7424 10:57:30.108498 <4>[ 201.019785] cpu_startup_entry+0x3c/0x44
7425 10:57:30.108594 <4>[ 201.023983] secondary_start_kernel+0x138/0x15c
7426 10:57:30.110076 # [ <4>[ 201.028790] __secondary_switched+0xb0/0xb4
7427 10:57:30.150088 <4>[ 201.033581] irq event stamp: 253192
7428 10:57:30.150380 <4>[ 201.037336] hardirqs last enabled at (253191): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
7429 10:57:30.150610 200.59<748>9[1 ]2 0l1k.d0t4m6:681] hardirqs last disabled at (253192): [<ffff80000969e128>] __schedule+0x6f8/0xaf4
7430 10:57:30.150789 Performing direct entry USERCOPY_KERNEL
7431 10:57:30.150943 # [ 200.603975] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a43ff0
7432 10:57:30.153287 # [ 200.612515] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836b074
7433 10:57:30.193367 # [ 200.620346] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3518580, size 4096)!
7434 10:57:30.193638 # [ 200.630439] ------------[ cut here ]------------
7435 10:57:30.193828 # [ 200.635331] kernel BUG at mm/usercopy.c:101!
7436 10:57:30.193996 # [ 200.639872] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7437 10:57:30.196516 # [ 200.647026] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7438 10:57:30.236495 # [ 200.660867] CPU: 1 PID: 3851 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7439 10:57:30.236751 # [ 200.668893] Hardware name: ARM Juno development board (r0) (DT)
7440 10:57:30.236936 # [ 200.675085] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7441 10:57:30.237102 # [ 200.682327] pc : usercopy_abort+0xb0/0xb4
7442 10:57:30.237255 # [ 200.686615] lr : usercopy_abort+0xb0/0xb4
7443 10:57:30.237404 # [ 200.690895] sp : ffff800010feb860
7444 10:57:30.237551 # [ 200.694475] x29: ffff800010feb870 x28: ffff00080ba28040 x27: 0000000000000000
7445 10:57:30.279660 # [ 200.701902] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffba22f000
7446 10:57:30.279933 # [ 200.709327] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035b074
7447 10:57:30.280117 # [ 200.716752] x20: ffff800009f76ef0 x19: ffff800009f80148 x18: 0000000000000000
7448 10:57:30.280278 # [ 200.724176] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7449 10:57:30.280432 # [ 200.731601] x14: 74706d6574746120 x13: 205d363433303236 x12: 2e30303220205b3e
7450 10:57:30.280581 # [ 200.739025] x11: 3831353320746573 x10: 66666f2820747865 x9 : ffff80000815e944
7451 10:57:30.322784 # [ 200.746450] x8 : ffff800010feb538 x7 : 0000000000000000 x6 : 0000000000000001
7452 10:57:30.323315 # [ 200.753873] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7453 10:57:30.323520 # [ 200.761297] x2 : 0000000000000000 x1 : ffff00080ba28040 x0 : 000000000000005f
7454 10:57:30.323730 # [ 200.768721] Call trace:
7455 10:57:30.323946 # [ 200.771431] usercopy_abort+0xb0/0xb4
7456 10:57:30.324121 # [ 200.775365] __check_object_size+0x258/0x2fc
7457 10:57:30.324290 # [ 200.779910] lkdtm_USERCOPY_KERNEL+0x144/0x1cc
7458 10:57:30.324455 # [ 200.784628] lkdtm_do_action+0x2c/0x50
7459 10:57:30.324616 # [ 200.788648] direct_entry+0x164/0x180
7460 10:57:30.325971 # [ 200.792579] full_proxy_write+0x68/0xc0
7461 10:57:30.365982 # [ 200.796691] vfs_write+0xcc/0x2e0
7462 10:57:30.366234 # [ 200.800279] ksys_write+0x80/0x110
7463 10:57:30.366460 # [ 200.803952] __arm64_sys_write+0x28/0x40
7464 10:57:30.366663 # [ 200.808149] invoke_syscall+0x8c/0x120
7465 10:57:30.366857 # [ 200.812174] el0_svc_common.constprop.0+0x68/0x124
7466 10:57:30.367028 # [ 200.817242] do_el0_svc+0x40/0xcc
7467 10:57:30.367193 # [ 200.820829] el0_svc+0x48/0xc0
7468 10:57:30.367363 # [ 200.824153] el0t_64_sync_handler+0xf4/0x120
7469 10:57:30.367523 # [ 200.828694] el0t_64_sync+0x18c/0x190
7470 10:57:30.369289 # [ 200.832630] Code: aa1403e3 f00047c0 91394000 97fff2e6 (d4210000)
7471 10:57:30.409397 # [ 200.838999] ---[ end trace 0000000000000000 ]---
7472 10:57:30.410250 # [ 200.843886] note: cat[3851] exited with irqs disabled
7473 10:57:30.410613 # [ 200.849341] note: cat[3851] exited with preempt_count 1
7474 10:57:30.410928 # [ 200.856439] ------------[ cut here ]------------
7475 10:57:30.411230 # [ 200.861330] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7476 10:57:30.412794 # [ 200.871279] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7477 10:57:30.452550 # [ 200.885208] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7478 10:57:30.453033 # [ 200.893500] Hardware name: ARM Juno development board (r0) (DT)
7479 10:57:30.453370 # [ 200.901246] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7480 10:57:30.454079 # [ 200.908488] pc : ct_kernel_exit.constprop.0+0x118/0x170
7481 10:57:30.454422 # [ 200.914147] lr : ct_idle_enter+0x10/0x1c
7482 10:57:30.454720 # [ 200.918342] sp : ffff80000c39bd30
7483 10:57:30.455868 # [ 200.921925] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000001
7484 10:57:30.495738 # [ 200.929357] x26: 0000000000000000 x25: 0000002ec3f9d160 x24: 0000000000000000
7485 10:57:30.496608 # [ 200.936785] x23: ffff00080b5a5080 x22: 0000000000000000 x21: 0000000000000000
7486 10:57:30.496971 # [ 200.944210] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
7487 10:57:30.497288 # [ 200.951635] x17: ffff8000080236c8 x16: ffff80000967533c x15: ffff8000080bbbd0
7488 10:57:30.497588 # [ 200.959059] x14: ffff8000080bb8fc x13: ffff80000843634c x12: ffff80000967bb2c
7489 10:57:30.499044 # [ 200.966484] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913aa90
7490 10:57:30.548719 # [ 200.973908] x8 : ffff80000c39bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
7491 10:57:30.549187 # USERCOPY_KERNEL: saw 'call trace:': ok
7492 10:57:30.549527 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7493 10:57:30.549837 # selftests: lkdtm: STACKLEAK_ERASING.sh
7494 10:57:30.550492 <4>[ 201.438266] softirqs last enabled at (253174): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7495 10:57:30.552080 <4>[ 201.447338] softirqs last disabled at (253169): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7496 10:57:30.552522 <4>[ 201.455972] ---[ end trace 0000000000000000 ]---
7497 10:57:31.056030 <6>[ 201.939273] lkdtm: Performing direct entry STACKLEAK_ERASING
7498 10:57:31.056589 <6>[ 201.945327] lkdtm: stackleak stack usage:
7499 10:57:31.056967 <6>[ 201.945327] high offset: 336 bytes
7500 10:57:31.057689 <6>[ 201.945327] current: 1232 bytes
7501 10:57:31.058039 <6>[ 201.945327] lowest: 1952 bytes
7502 10:57:31.058341 <6>[ 201.945327] tracked: 1952 bytes
7503 10:57:31.058628 <6>[ 201.945327] untracked: 816 bytes
7504 10:57:31.058910 <6>[ 201.945327] poisoned: 13272 bytes
7505 10:57:31.059201 <6>[ 201.945327] low offset: 8 bytes
7506 10:57:31.074329 <6>[ 201.976692] lkdtm: OK: the rest of the thread stack is properly erased
7507 10:57:31.242386 # [ 201.939273] lkdtm: Performing direct entry STACKLEAK_ERASING
7508 10:57:31.242849 # [ 201.945327] lkdtm: stackleak stack usage:
7509 10:57:31.243206 # high offset: 336 bytes
7510 10:57:31.243488 # current: 1232 bytes
7511 10:57:31.244102 # lowest: 1952 bytes
7512 10:57:31.244391 # tracked: 1952 bytes
7513 10:57:31.244652 # untracked: 816 bytes
7514 10:57:31.244956 # poisoned: 13272 bytes
7515 10:57:31.245203 # low offset: 8 bytes
7516 10:57:31.245797 # [ 201.976692] lkdtm: OK: the rest of the thread stack is properly erased
7517 10:57:31.266340 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7518 10:57:31.314379 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7519 10:57:31.426007 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7520 10:57:32.058729 <6>[ 202.937648] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7521 10:57:32.059268 <6>[ 202.943665] lkdtm: Calling matched prototype ...
7522 10:57:32.059615 <6>[ 202.949288] lkdtm: Calling mismatched prototype ...
7523 10:57:32.060356 <3>[ 202.954564] lkdtm: FAIL: survived mismatched prototype function call!
7524 10:57:32.062115 <4>[ 202.961324] lkdtm: This is probably expected, since this kernel (6.1.111-cip29 aarch64) was built *without* CONFIG_CFI_CLANG=y
7525 10:57:32.244609 # [ 202.937648] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7526 10:57:32.245119 # [ 202.943665] lkdtm: Calling matched prototype ...
7527 10:57:32.245530 # [ 202.949288] lkdtm: Calling mismatched prototype ...
7528 10:57:32.245860 # [ 202.954564] lkdtm: FAIL: survived mismatched prototype function call!
7529 10:57:32.248038 # [ 202.961324] lkdtm: This is probably expected, since this kernel (6.1.111-cip29 aarch64) was built *without* CONFIG_CFI_CLANG=y
7530 10:57:32.279651 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7531 10:57:32.343590 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7532 10:57:32.455301 # selftests: lkdtm: CFI_BACKWARD.sh
7533 10:57:33.167979 <6>[ 204.040689] lkdtm: Performing direct entry CFI_BACKWARD
7534 10:57:33.168533 <6>[ 204.046270] lkdtm: Attempting unchecked stack return address redirection ...
7535 10:57:33.168906 <6>[ 204.053677] lkdtm: ok: redirected stack return address.
7536 10:57:33.169633 <6>[ 204.059395] lkdtm: Attempting checked stack return address redirection ...
7537 10:57:33.169994 <3>[ 204.066631] lkdtm: FAIL: stack return address was redirected!
7538 10:57:33.171485 <3>[ 204.072680] lkdtm: Unexpected! This kernel (6.1.111-cip29 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7539 10:57:33.350827 # [ 204.040689] lkdtm: Performing direct entry CFI_BACKWARD
7540 10:57:33.351369 # [ 204.046270] lkdtm: Attempting unchecked stack return address redirection ...
7541 10:57:33.351741 # [ 204.053677] lkdtm: ok: redirected stack return address.
7542 10:57:33.352591 # [ 204.059395] lkdtm: Attempting checked stack return address redirection ...
7543 10:57:33.352963 # [ 204.066631] lkdtm: FAIL: stack return address was redirected!
7544 10:57:33.354361 # [ 204.072680] lkdtm: Unexpected! This kernel (6.1.111-cip29 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7545 10:57:33.385917 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7546 10:57:33.449817 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7547 10:57:33.561714 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7548 10:57:34.266024 <6>[ 205.148459] lkdtm: Performing direct entry FORTIFY_STRSCPY
7549 10:57:34.266554 <0>[ 205.154702] detected buffer overflow in strnlen
7550 10:57:34.266895 <4>[ 205.159677] ------------[ cut here ]------------
7551 10:57:34.267208 <2>[ 205.164576] kernel BUG at lib/string_helpers.c:1027!
7552 10:57:34.267960 <0>[ 205.169821] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7553 10:57:34.269486 <4>[ 205.176982] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7554 10:57:34.309386 <4>[ 205.190863] CPU: 3 PID: 4030 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7555 10:57:34.309884 <4>[ 205.198895] Hardware name: ARM Juno development board (r0) (DT)
7556 10:57:34.310622 <4>[ 205.205094] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7557 10:57:34.310978 <4>[ 205.212342] pc : fortify_panic+0x24/0x28
7558 10:57:34.311287 <4>[ 205.216553] lr : fortify_panic+0x24/0x28
7559 10:57:34.311583 <4>[ 205.220755] sp : ffff8000112c3920
7560 10:57:34.312879 <4>[ 205.224341] x29: ffff8000112c3920 x28: ffff00080b3f9a80 x27: 0000000000000000
7561 10:57:34.352849 <4>[ 205.231780] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa16df000
7562 10:57:34.353311 <4>[ 205.239217] x23: ffff000806c89000 x22: ffff8000112c3b00 x21: ffff800009a44008
7563 10:57:34.353650 <4>[ 205.246655] x20: ffff80000b5078f8 x19: ffff800009a44018 x18: 0000000000000000
7564 10:57:34.353964 <4>[ 205.254092] x17: ffff80000843e4dc x16: ffff8000086b1428 x15: ffff800008c0f084
7565 10:57:34.354297 <4>[ 205.261530] x14: 0000000000000000 x13: 205d323037343531 x12: 2e35303220205b3e
7566 10:57:34.356192 <4>[ 205.268967] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e944
7567 10:57:34.396304 <4>[ 205.276405] x8 : ffff8000112c35f8 x7 : 0000000000000000 x6 : 0000000000000001
7568 10:57:34.396762 <4>[ 205.283841] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7569 10:57:34.397100 <4>[ 205.291278] x2 : 0000000000000000 x1 : ffff00080b3f9a80 x0 : 0000000000000023
7570 10:57:34.397414 <4>[ 205.298714] Call trace:
7571 10:57:34.397713 <4>[ 205.301429] fortify_panic+0x24/0x28
7572 10:57:34.398001 <4>[ 205.305285] lkdtm_FORTIFY_STR_MEMBER+0x0/0x154
7573 10:57:34.398284 <4>[ 205.310102] lkdtm_do_action+0x2c/0x50
7574 10:57:34.398561 <4>[ 205.314129] direct_entry+0x164/0x180
7575 10:57:34.399444 <4>[ 205.318070] full_proxy_write+0x68/0xc0
7576 10:57:34.439768 <4>[ 205.322189] vfs_write+0xcc/0x2e0
7577 10:57:34.440253 <4>[ 205.325786] ksys_write+0x80/0x110
7578 10:57:34.440599 <4>[ 205.329469] __arm64_sys_write+0x28/0x40
7579 10:57:34.441287 <4>[ 205.333675] invoke_syscall+0x8c/0x120
7580 10:57:34.441627 <4>[ 205.337709] el0_svc_common.constprop.0+0x68/0x124
7581 10:57:34.441936 <4>[ 205.342786] do_el0_svc+0x40/0xcc
7582 10:57:34.442229 <4>[ 205.346382] el0_svc+0x48/0xc0
7583 10:57:34.442510 <4>[ 205.349714] el0t_64_sync_handler+0xf4/0x120
7584 10:57:34.442801 <4>[ 205.354264] el0t_64_sync+0x18c/0x190
7585 10:57:34.443249 <0>[ 205.358211] Code: aa1303e1 90004940 913da000 97ffe24b (d4210000)
7586 10:57:34.483627 <4>[ 205.364587] ---[ end trace 0000000000000000 ]---
7587 10:57:34.483952 <6>[ 205.369480] note: cat[4030] exited with irqs disabled
7588 10:57:34.484150 <6>[ 205.375172] note: cat[4030] exited with preempt_count 1
7589 10:57:34.484324 <4>[ 205.381087] ------------[ cut here ]------------
7590 10:57:34.484487 # Segm<4>[ 205.385988] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7591 10:57:34.484657 entation fault
7592 10:57:34.526988 <4>[ 205.396442] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7593 10:57:34.527246 <4>[ 205.411646] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.111-cip29 #1
7594 10:57:34.527436 <4>[ 205.419942] Hardware name: ARM Juno development board (r0) (DT)
7595 10:57:34.527887 <4>[ 205.426141] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7596 10:57:34.528070 <4>[ 205.433391] pc : ct_kernel_exit.constprop.0+0x118/0x170
7597 10:57:34.528230 <4>[ 205.438907] lr : ct_idle_enter+0x10/0x1c
7598 10:57:34.528382 <4>[ 205.443111] sp : ffff80000c3abd30
7599 10:57:34.570359 <4>[ 205.446697] x29: ffff80000c3abd30 x28: 0000000000000000 x27: 0000000000000001
7600 10:57:34.570636 <4>[ 205.454138] x26: 0000000000000000 x25: 0000002fd1aa1f58 x24: 0000000000000000
7601 10:57:34.570826 <4>[ 205.461576] x23: ffff00080b5a8880 x22: 0000000000000000 x21: 0000000000000000
7602 10:57:34.570999 <4>[ 205.469014] x20: ffff00097ef6c458 x19: ffff80000a4cb458 x18: 0000000000000000
7603 10:57:34.571161 <4>[ 205.476452] x17: 3230303030303030 x16: 3030303030303020 x15: 3a20307820303861
7604 10:57:34.571315 <4>[ 205.483890] x14: 0000000000000000 x13: 205d323731353733 x12: 2e35303220205b3e
7605 10:57:34.613920 <4>[ 205.491327] x11: 6874697720646574 x10: 0000000000001500 x9 : ffff80000913aa90
7606 10:57:34.614401 <4>[ 205.498765] x8 : ffff80000c3abd38 x7 : ffff0008008ecf00 x6 : ffff8000081c9f1c
7607 10:57:34.614762 <4>[ 205.506204] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974aa1000
7608 10:57:34.615091 # [ 2<4>[ 205.513642] x2 : ffff80000c3abd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
7609 10:57:34.615398 <4>[ 205.521569] Call trace:
7610 10:57:34.615692 05.148459] lkdtm: Performing dire<4>[ 205.524287] ct_kernel_exit.constprop.0+0x118/0x170
7611 10:57:34.616057 ct entry FORTIFY_STRSCPY
7612 10:57:34.617129 # [ 2<4>[ 205.532296] ct_idle_enter+0x10/0x1c
7613 10:57:34.657042 5.154702] detected buffer overflow in strnlen
7614 10:57:34.657504 # [ 205.159677] ------------[ cut here ]------------
7615 10:57:34.657829 # [ 205.164576] kernel BUG at lib/string_helpers.c:1027!
7616 10:57:34.658120 # [ 205.169821] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7617 10:57:34.658398 # [ 205.176982] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7618 10:57:34.660263 # [ 205.190863] CPU: 3 PID: 4030 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7619 10:57:34.700159 # [ 205.198895] Hardware name: ARM Juno development board (r0) (DT)
7620 10:57:34.700569 # [ 205.205094] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7621 10:57:34.700883 # [ 205.212342] pc : fortify_panic+0x24/0x28
7622 10:57:34.701169 # [ 205.216553] lr : fortify_panic+0x24/0x28
7623 10:57:34.701434 # [ 205.220755] sp : ffff8000112c3920
7624 10:57:34.701692 # [ 205.224341] x29: ffff8000112c3920 x28: ffff00080b3f9a80 x27: 0000000000000000
7625 10:57:34.701951 # [ 205.231780] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa16df000
7626 10:57:34.743416 # [ 205.239217] x23: ffff000806c89000 x22: ffff8000112c3b00 x21: ffff800009a44008
7627 10:57:34.743942 # [ 205.246655] x20: ffff80000b5078f8 x19: ffff800009a44018 x18: 0000000000000000
7628 10:57:34.744305 # [ 205.254092] x17: ffff80000843e4dc x16: ffff8000086b1428 x15: ffff800008c0f084
7629 10:57:34.744720 # [ 205.261530] x14: 0000000000000000 x13: 205d323037343531 x12: 2e35303220205b3e
7630 10:57:34.745068 # [ 205.268967] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e944
7631 10:57:34.745368 # [ 205.276405] x8 : ffff8000112c35f8 x7 : 0000000000000000 x6 : 0000000000000001
7632 10:57:34.786494 # [ 205.283841] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7633 10:57:34.786974 # [ 205.291278] x2 : 0000000000000000 x1 : ffff00080b3f9a80 x0 : 0000000000000023
7634 10:57:34.787332 # [ 205.298714] Call trace:
7635 10:57:34.787653 # [ 205.301429] fortify_panic+0x24/0x28
7636 10:57:34.788037 # [ 205.305285] lkdtm_FORTIFY_STR_MEMBER+0x0/0x154
7637 10:57:34.788341 # [ 205.310102] lkdtm_do_action+0x2c/0x50
7638 10:57:34.788634 # [ 205.314129] direct_entry+0x164/0x180
7639 10:57:34.788921 # [ 205.318070] full_proxy_write+0x68/0xc0
7640 10:57:34.789202 # [ 205.322189] vfs_write+0xcc/0x2e0
7641 10:57:34.789935 # [ 205.325786] ksys_write+0x80/0x110
7642 10:57:34.829770 # [ 205.329469] __arm64_sys_write+0x28/0x40
7643 10:57:34.830245 # [ 205.333675] invoke_syscall+0x8c/0x120
7644 10:57:34.830790 # [ 205.337709] el0_svc_common.constprop.0+0x68/0x124
7645 10:57:34.831345 # [ 205.342786] do_el0_svc+0x40/0xcc
7646 10:57:34.831912 # [ 205.346382] el0_svc+0x48/0xc0
7647 10:57:34.832438 # [ 205.349714] el0t_64_sync_handler+0xf4/0x120
7648 10:57:34.832935 # [ 205.354264] el0t_64_sync+0x18c/0x190
7649 10:57:34.833345 # [ 205.358211] Code: aa1303e1 90004940 913da000 97ffe24b (d4210000)
7650 10:57:34.833731 # [ 205.364587] ---[ end trace 0000000000000000 ]---
7651 10:57:34.834487 # [ 205.369480] note: cat[4030] exited with irqs disabled
7652 10:57:34.872862 # [ 205.375172] note: cat[4030] exited with preempt_count 1
7653 10:57:34.873339 # [ 205.381087] ------------[ cut here ]------------
7654 10:57:34.873770 # [ 205.385988] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7655 10:57:34.874172 # [ 205.396442] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7656 10:57:34.876147 # [ 205.411646] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.111-cip29 #1
7657 10:57:34.916158 # [ 205.419942] Hardware name: ARM Juno development board (r0) (DT)
7658 10:57:34.916644 # [ 205.426141] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7659 10:57:34.917078 # [ 205.433391] pc : ct_kernel_exit.constprop.0+0x118/0x170
7660 10:57:34.917479 # [ 205.438907] lr : ct_idle_enter+0x10/0x1c
7661 10:57:34.918238 # [ 205.443111] sp : ffff80000c3abd30
7662 10:57:34.918589 # [ 205.446697] x29: ffff80000c3abd30 x28: 0000000000000000 x27: 0000000000000001
7663 10:57:34.918974 # [ 205.454138] x26: 0000000000000000 x25: 0000002fd1aa1f58 x24: 0000000000000000
7664 10:57:34.959386 # [ 205.461576] x23: ffff00080b5a8880 x22: 0000000000000000 x21: 0000000000000000
7665 10:57:34.959885 # [ 205.469014] x20: ffff00097ef6c458 x19: ffff80000a4cb458 x18: 0000000000000000
7666 10:57:34.960323 # [ 205.476452] x17: 3230303030303030 x16: 3030303030303020 x15: 3a20307820303861
7667 10:57:34.960726 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7668 10:57:34.961117 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7669 10:57:34.961500 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7670 10:57:34.961868 <4>[ 205.870538] cpuidle_enter_state+0x28c/0x590
7671 10:57:34.962255 <4>[ 205.875100] cpuidle_enter+0x40/0x60
7672 10:57:34.963026 <4>[ 205.878961] do_idle+0x258/0x310
7673 10:57:35.002726 <4>[ 205.882476] cpu_startup_entry+0x3c/0x44
7674 10:57:35.003215 <4>[ 205.886685] secondary_start_kernel+0x138/0x15c
7675 10:57:35.003642 <4>[ 205.891507] __secondary_switched+0xb0/0xb4
7676 10:57:35.004462 <4>[ 205.895980] irq event stamp: 235564
7677 10:57:35.004823 <4>[ 205.899741] hardirqs last enabled at (235563): [<ffff8000081c9cd8>] tick_nohz_idle_enter+0x78/0x140
7678 10:57:35.005224 <4>[ 205.909178] hardirqs last disabled at (235564): [<ffff800008126cdc>] do_idle+0xec/0x310
7679 10:57:35.006021 <4>[ 205.917480] softirqs last enabled at (235556): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7680 10:57:35.031414 <4>[ 205.926564] softirqs last disabled at (235481): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7681 10:57:35.031679 <4>[ 205.935211] ---[ end trace 0000000000000000 ]---
7682 10:57:35.480732 <6>[ 206.363437] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7683 10:57:35.481032 <6>[ 206.369536] lkdtm: trying to strcmp() past the end of a struct
7684 10:57:35.481503 <0>[ 206.375711] detected buffer overflow in strncpy
7685 10:57:35.481698 <4>[ 206.380953] ------------[ cut here ]------------
7686 10:57:35.481865 <2>[ 206.385852] kernel BUG at lib/string_helpers.c:1027!
7687 10:57:35.482030 <0>[ 206.391094] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7688 10:57:35.523979 <4>[ 206.398253] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7689 10:57:35.524599 <4>[ 206.412095] CPU: 1 PID: 4078 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7690 10:57:35.524947 <4>[ 206.420120] Hardware name: ARM Juno development board (r0) (DT)
7691 10:57:35.525242 <4>[ 206.426312] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7692 10:57:35.525519 <4>[ 206.433552] pc : fortify_panic+0x24/0x28
7693 10:57:35.525790 <4>[ 206.437755] lr : fortify_panic+0x24/0x28
7694 10:57:35.526048 <4>[ 206.441951] sp : ffff80001137b930
7695 10:57:35.567583 <4>[ 206.445531] x29: ffff80001137b930 x28: ffff0008056d4f00 x27: 0000000000000000
7696 10:57:35.568095 <4>[ 206.452958] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff977af000
7697 10:57:35.568452 <4>[ 206.460384] x23: ffff00080d844000 x22: ffff80001137bb10 x21: 0000000000000013
7698 10:57:35.569140 <4>[ 206.467809] x20: ffff80000b5078b8 x19: ffff800009a44028 x18: 0000000000000000
7699 10:57:35.569481 <4>[ 206.475233] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
7700 10:57:35.570908 <4>[ 206.482657] x14: ffff80000969e750 x13: ffff80000843e8c0 x12: ffff80000843e4dc
7701 10:57:35.610917 <4>[ 206.490081] x11: ffff8000086b1428 x10: ffff800008c0f084 x9 : ffff80000815e944
7702 10:57:35.611814 <4>[ 206.497505] x8 : ffff80001137b358 x7 : 0000000000000000 x6 : 0000000000000001
7703 10:57:35.612201 <4>[ 206.504929] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7704 10:57:35.612525 <4>[ 206.512352] x2 : 0000000000000000 x1 : ffff0008056d4f00 x0 : 0000000000000023
7705 10:57:35.612834 <4>[ 206.519776] Call trace:
7706 10:57:35.613133 <4>[ 206.522486] fortify_panic+0x24/0x28
7707 10:57:35.613421 <4>[ 206.526334] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7708 10:57:35.614223 <4>[ 206.531139] lkdtm_do_action+0x2c/0x50
7709 10:57:35.654303 <4>[ 206.535160] direct_entry+0x164/0x180
7710 10:57:35.655164 <4>[ 206.539092] full_proxy_write+0x68/0xc0
7711 10:57:35.655544 <4>[ 206.543203] vfs_write+0xcc/0x2e0
7712 10:57:35.655909 <4>[ 206.546792] ksys_write+0x80/0x110
7713 10:57:35.656224 <4>[ 206.550467] __arm64_sys_write+0x28/0x40
7714 10:57:35.656521 <4>[ 206.554663] invoke_syscall+0x8c/0x120
7715 10:57:35.656812 <4>[ 206.558689] el0_svc_common.constprop.0+0x68/0x124
7716 10:57:35.657098 <4>[ 206.563757] do_el0_svc+0x40/0xcc
7717 10:57:35.657443 <4>[ 206.567345] el0_svc+0x48/0xc0
7718 10:57:35.657839 <4>[ 206.570669] el0t_64_sync_handler+0xf4/0x120
7719 10:57:35.658309 <4>[ 206.575211] el0t_64_sync+0x18c/0x190
7720 10:57:35.699139 <0>[ 206.579148] Code: aa1303e1 90004940 913da000 97ffe24b (d4210000)
7721 10:57:35.699445 <4>[ 206.585517] ---[ end trace 0000000000000000 ]---
7722 10:57:35.699696 <6>[ 206.590404] note: cat[4078] exited with irqs disabled
7723 10:57:35.699957 <6>[ 206.595866] note: cat[4078] exited with preempt_count 1
7724 10:57:35.700097 <4>[ 206.602977] ------------[ cut here ]------------
7725 10:57:35.700227 <4>[ 206.607867] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7726 10:57:35.742721 <4>[ 206.617815] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7727 10:57:35.743005 <4>[ 206.631651] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7728 10:57:35.743279 <4>[ 206.639936] Hardware name: ARM Juno development board (r0) (DT)
7729 10:57:35.743506 <4>[ 206.646128] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7730 10:57:35.743712 <4>[ 206.653371] pc : ct_kernel_exit.constprop.0+0x118/0x170
7731 10:57:35.743911 <4>[ 206.658875] lr : ct_idle_enter+0x10/0x1c
7732 10:57:35.745643 <4>[ 206.663075] sp : ffff80000c39bd30
7733 10:57:35.785750 <4>[ 206.666658] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000000
7734 10:57:35.786023 <4>[ 206.674092] x26: 0000000000000001 x25: 000000301a7f0950 x24: 0000000000000001
7735 10:57:35.786463 <4>[ 206.681517] x23: ffff00080b5a5080 x22: 0000000000000001 x21: 0000000000000001
7736 10:57:35.786651 <4>[ 206.688945] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
7737 10:57:35.786819 <4>[ 206.696372] x17: ffff8000080236c8 x16: ffff80000967533c x15: ffff8000080bbbd0
7738 10:57:35.788883 <4>[ 206.703797] x14: ffff8000080bb8fc x13: ffff8000096889dc x12: ffff80000967fd98
7739 10:57:35.829319 <4>[ 206.711222] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913aa90
7740 10:57:35.829579 <4>[ 206.718647] x8 : 0000000000000b18 x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
7741 10:57:35.829752 <4>[ 206.726071] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
7742 10:57:35.829910 <4>[ 206.733495] x2 : ffff80000c39bd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
7743 10:57:35.830060 <4>[ 206.740920] Call trace:
7744 10:57:35.830208 <4>[ 206.743630] ct_kernel_exit.constprop.0+0x118/0x170
7745 10:57:35.832191 <4>[ 206.748786] ct_idle_enter+0x10/0x1c
7746 10:57:35.872482 <4>[ 206.752635] cpuidle_enter_state+0x28c/0x590
7747 10:57:35.872776 <4>[ 206.757187] cpuidle_enter+0x40/0x60
7748 10:57:35.873273 <4>[ 206.761038] do_idle+0x258/0x310
7749 10:57:35.873458 <4>[ 206.764541] cpu_startup_entry+0x40/0x44
7750 10:57:35.873653 <4>[ 206.768741] secondary_start_kernel+0x138/0x15c
7751 10:57:35.873824 <4>[ 206.773550] __secondary_switched+0xb0/0xb4
7752 10:57:35.874017 <4>[ 206.778010] irq event stamp: 253192
7753 10:57:35.874184 <4>[ 206.781764] hardirqs last enabled at (253191): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
7754 10:57:35.916076 <4>[ 206.791100] hardirqs last disabled at (253192): [<ffff80000969e128>] __schedule+0x6f8/0xaf4
7755 10:57:35.916352 <4>[ 206.799739] softirqs last enabled at (253174): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7756 10:57:35.916547 <4>[ 206.808810] softirqs last disabled at (253169): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7757 10:57:35.916718 <4>[ 206.817443] ---[ end trace 0000000000000000 ]---
7758 10:57:35.916881 # Segmentation fault
7759 10:57:35.917033 # [ 206.363437] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7760 10:57:35.917185 # [ 206.369536] lkdtm: trying to strcmp() past the end of a struct
7761 10:57:35.919225 # [ 206.375711] detected buffer overflow in strncpy
7762 10:57:35.959310 # [ 206.380953] ------------[ cut here ]------------
7763 10:57:35.959556 # [ 206.385852] kernel BUG at lib/string_helpers.c:1027!
7764 10:57:35.959736 # [ 206.391094] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7765 10:57:35.959946 # [ 206.398253] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7766 10:57:35.960108 # [ 206.412095] CPU: 1 PID: 4078 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7767 10:57:35.962468 # [ 206.420120] Hardware name: ARM Juno development board (r0) (DT)
7768 10:57:36.002620 # [ 206.426312] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7769 10:57:36.003079 # [ 206.433552] pc : fortify_panic+0x24/0x28
7770 10:57:36.003425 # [ 206.437755] lr : fortify_panic+0x24/0x28
7771 10:57:36.003742 # [ 206.441951] sp : ffff80001137b930
7772 10:57:36.004102 # [ 206.445531] x29: ffff80001137b930 x28: ffff0008056d4f00 x27: 0000000000000000
7773 10:57:36.004773 # [ 206.452958] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff977af000
7774 10:57:36.005983 # [ 206.460384] x23: ffff00080d844000 x22: ffff80001137bb10 x21: 0000000000000013
7775 10:57:36.045826 # [ 206.467809] x20: ffff80000b5078b8 x19: ffff800009a44028 x18: 0000000000000000
7776 10:57:36.046331 # [ 206.475233] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
7777 10:57:36.046718 # [ 206.482657] x14: ffff80000969e750 x13: ffff80000843e8c0 x12: ffff80000843e4dc
7778 10:57:36.047045 # [ 206.490081] x11: ffff8000086b1428 x10: ffff800008c0f084 x9 : ffff80000815e944
7779 10:57:36.047350 # [ 206.497505] x8 : ffff80001137b358 x7 : 0000000000000000 x6 : 0000000000000001
7780 10:57:36.049107 # [ 206.504929] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7781 10:57:36.089033 # [ 206.512352] x2 : 0000000000000000 x1 : ffff0008056d4f00 x0 : 0000000000000023
7782 10:57:36.089500 # [ 206.519776] Call trace:
7783 10:57:36.089838 # [ 206.522486] fortify_panic+0x24/0x28
7784 10:57:36.090153 # [ 206.526334] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7785 10:57:36.090447 # [ 206.531139] lkdtm_do_action+0x2c/0x50
7786 10:57:36.090730 # [ 206.535160] direct_entry+0x164/0x180
7787 10:57:36.091006 # [ 206.539092] full_proxy_write+0x68/0xc0
7788 10:57:36.091278 # [ 206.543203] vfs_write+0xcc/0x2e0
7789 10:57:36.091547 # [ 206.546792] ksys_write+0x80/0x110
7790 10:57:36.092375 # [ 206.550467] __arm64_sys_write+0x28/0x40
7791 10:57:36.132181 # [ 206.554663] invoke_syscall+0x8c/0x120
7792 10:57:36.132683 # [ 206.558689] el0_svc_common.constprop.0+0x68/0x124
7793 10:57:36.133037 # [ 206.563757] do_el0_svc+0x40/0xcc
7794 10:57:36.133353 # [ 206.567345] el0_svc+0x48/0xc0
7795 10:57:36.133675 # [ 206.570669] el0t_64_sync_handler+0xf4/0x120
7796 10:57:36.133973 # [ 206.575211] el0t_64_sync+0x18c/0x190
7797 10:57:36.134254 # [ 206.579148] Code: aa1303e1 90004940 913da000 97ffe24b (d4210000)
7798 10:57:36.134537 # [ 206.585517] ---[ end trace 0000000000000000 ]---
7799 10:57:36.134813 # [ 206.590404] note: cat[4078] exited with irqs disabled
7800 10:57:36.135493 # [ 206.595866] note: cat[4078] exited with preempt_count 1
7801 10:57:36.175345 # [ 206.602977] ------------[ cut here ]------------
7802 10:57:36.175939 # [ 206.607867] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7803 10:57:36.176305 # [ 206.617815] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7804 10:57:36.176628 # [ 206.631651] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
7805 10:57:36.178631 # [ 206.639936] Hardware name: ARM Juno development board (r0) (DT)
7806 10:57:36.218511 # [ 206.646128] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7807 10:57:36.219079 # [ 206.653371] pc : ct_kernel_exit.constprop.0+0x118/0x170
7808 10:57:36.219426 # [ 206.658875] lr : ct_idle_enter+0x10/0x1c
7809 10:57:36.219733 # [ 206.663075] sp : ffff80000c39bd30
7810 10:57:36.220195 # [ 206.666658] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000000
7811 10:57:36.220585 # [ 206.674092] x26: 0000000000000001 x25: 000000301a7f0950 x24: 0000000000000001
7812 10:57:36.221848 # [ 206.681517] x23: ffff00080b5a5080 x22: 0000000000000001 x21: 0000000000000001
7813 10:57:36.261609 # [ 206.688945] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
7814 10:57:36.262071 # [ 206.696372] x17: ffff8000080236c8 x16: ffff80000967533c x15: ffff8000080bbbd0
7815 10:57:36.262433 # [ 206.703797] x14: ffff8000080bb8fc x13: ffff8000096889dc x12: ffff80000967fd98
7816 10:57:36.262745 # [ 206.711222] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913aa90
7817 10:57:36.263032 # [ 206.718647] x8 : 0000000000000b18 x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
7818 10:57:36.264882 # [ 206.726071] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
7819 10:57:36.282799 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7820 10:57:36.286061 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7821 10:57:36.286503 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7822 10:57:36.880771 <6>[ 207.763390] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7823 10:57:36.881366 <6>[ 207.769555] lkdtm: trying to strncpy() past the end of a struct member...
7824 10:57:36.881575 <0>[ 207.776949] detected buffer overflow in strncpy
7825 10:57:36.881797 <4>[ 207.781896] ------------[ cut here ]------------
7826 10:57:36.881971 <2>[ 207.786793] kernel BUG at lib/string_helpers.c:1027!
7827 10:57:36.882126 <0>[ 207.792048] Internal error: Oops - BUG: 00000000f2000800 [#27] PREEMPT SMP
7828 10:57:36.924184 <4>[ 207.799216] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7829 10:57:36.924475 <4>[ 207.813106] CPU: 3 PID: 4126 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7830 10:57:36.924651 <4>[ 207.821143] Hardware name: ARM Juno development board (r0) (DT)
7831 10:57:36.925073 <4>[ 207.827343] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7832 10:57:36.925243 <4>[ 207.834593] pc : fortify_panic+0x24/0x28
7833 10:57:36.925394 <4>[ 207.838808] lr : fortify_panic+0x24/0x28
7834 10:57:36.925541 <4>[ 207.843013] sp : ffff8000114537d0
7835 10:57:36.967585 <4>[ 207.846599] x29: ffff8000114537d0 x28: ffff000806014f00 x27: 0000000000000000
7836 10:57:36.967849 <4>[ 207.854039] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa85bf000
7837 10:57:36.968023 <4>[ 207.861477] x23: ffff00080491f000 x22: ffff8000114539b0 x21: ffff000805cce680
7838 10:57:36.968180 <4>[ 207.868916] x20: ffff80000a08b270 x19: ffff800009a44028 x18: 0000000000000000
7839 10:57:36.968330 <4>[ 207.876353] x17: ffff80000843e8c0 x16: ffff80000843e4dc x15: ffff8000086b1428
7840 10:57:36.970799 <4>[ 207.883792] x14: 0000000000000000 x13: 205d393439363737 x12: 2e37303220205b3e
7841 10:57:37.011048 <4>[ 207.891230] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e944
7842 10:57:37.011283 <4>[ 207.898668] x8 : ffff8000114534a8 x7 : 0000000000000000 x6 : 0000000000000001
7843 10:57:37.011451 <4>[ 207.906104] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7844 10:57:37.011605 <4>[ 207.913543] x2 : 0000000000000000 x1 : ffff000806014f00 x0 : 0000000000000023
7845 10:57:37.011752 <4>[ 207.920980] Call trace:
7846 10:57:37.011918 <4>[ 207.923695] fortify_panic+0x24/0x28
7847 10:57:37.012047 <4>[ 207.927553] lkdtm_FORTIFY_STR_MEMBER+0xd4/0x154
7848 10:57:37.014182 <4>[ 207.932457] lkdtm_do_action+0x2c/0x50
7849 10:57:37.054744 <4>[ 207.936485] direct_entry+0x164/0x180
7850 10:57:37.055194 <4>[ 207.940425] full_proxy_write+0x68/0xc0
7851 10:57:37.055531 <4>[ 207.944545] vfs_write+0xcc/0x2e0
7852 10:57:37.055873 <4>[ 207.948143] ksys_write+0x80/0x110
7853 10:57:37.056175 <4>[ 207.951826] __arm64_sys_write+0x28/0x40
7854 10:57:37.056463 <4>[ 207.956031] invoke_syscall+0x8c/0x120
7855 10:57:37.056752 <4>[ 207.960066] el0_svc_common.constprop.0+0x68/0x124
7856 10:57:37.057033 <4>[ 207.965143] do_el0_svc+0x40/0xcc
7857 10:57:37.057311 <4>[ 207.968740] el0_svc+0x48/0xc0
7858 10:57:37.057589 <4>[ 207.972072] el0t_64_sync_handler+0xf4/0x120
7859 10:57:37.058298 <4>[ 207.976621] el0t_64_sync+0x18c/0x190
7860 10:57:37.098194 <0>[ 207.980569] Code: aa1303e1 90004940 913da000 97ffe24b (d4210000)
7861 10:57:37.098465 <4>[ 207.986945] ---[ end trace 0000000000000000 ]---
7862 10:57:37.098637 <6>[ 207.991838] note: cat[4126] exited with irqs disabled
7863 10:57:37.098794 <6>[ 207.997268] note: cat[4126] exited with preempt_count 1
7864 10:57:37.098947 <4>[ 208.003035] ------------[ cut here ]------------
7865 10:57:37.099084 <4>[ 208.007939] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7866 10:57:37.141393 # Se<4>[ 208.017904] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7867 10:57:37.141964 gmentation fault<4>[ 208.032007] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.111-cip29 #1
7868 10:57:37.142167
7869 10:57:37.142351 <4>[ 208.041860] Hardware name: ARM Juno development board (r0) (DT)
7870 10:57:37.142512 <4>[ 208.048061] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7871 10:57:37.142663 <4>[ 208.055311] pc : ct_kernel_exit.constprop.0+0x118/0x170
7872 10:57:37.144648 <4>[ 208.060831] lr : ct_idle_enter+0x10/0x1c
7873 10:57:37.184848 <4>[ 208.065036] sp : ffff80000c3abd30
7874 10:57:37.185122 <4>[ 208.068623] x29: ffff80000c3abd30 x28: 0000000000000000 x27: 0000000000000000
7875 10:57:37.185603 <4>[ 208.076065] x26: 0000000000000000 x25: 000000306df1e10c x24: 0000000000000000
7876 10:57:37.185813 <4>[ 208.083503] x23: ffff00080b5a8880 x22: 0000000000000000 x21: 0000000000000000
7877 10:57:37.185966 <4>[ 208.090941] x20: ffff00097ef6c458 x19: ffff80000a4cb458 x18: 0000000000000000
7878 10:57:37.186132 <4>[ 208.098383] x17: 3230303030303030 x16: 0000000000000400 x15: 0000000000000436
7879 10:57:37.228322 <4>[ 208.105825] x14: 0000000000000001 x13: 0000000000000021 x12: 0000000000000023
7880 10:57:37.228590 <4>[ 208.113268] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff80000913aa90
7881 10:57:37.228765 <4>[ 208.120710] x8 : 0000000000000353 x7 : 00000000000005a5 x6 : 071c71c71c71c71c
7882 10:57:37.228925 <4>[ 208.128147] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974aa1000
7883 10:57:37.229077 <4>[ 208.135585] x2 : ffff80000c3abd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
7884 10:57:37.229220 <4>[ 208.143024] Call trace:
7885 10:57:37.231504 <4>[ 208.145742] ct_kernel_exit.constprop.0+0x118/0x170
7886 10:57:37.231724 <4>[ 208.150909] ct_idle_enter+0x10/0x1c
7887 10:57:37.271530 # [ 207<4>[ 208.154768] cpuidle_enter_state+0x28c/0x590
7888 10:57:37.271806 .763390] lkdtm: Pe<r4f>o[r m i2n08.159992] cpuid e_enter+0x40/0x60
7889 10:57:37.272301 direct entry FORTIFY_STR_MEMBER
7890 10:57:37.272497 # [ 207.769555] lkdtm: trying to strncpy() past the end of a struct member...
7891 10:57:37.272694 # [ 207.776949] detected buffer overflow in strncpy
7892 10:57:37.272871 # [ 207.781896] ------------[ cut here ]------------
7893 10:57:37.273090 # [ 207.786793] kernel BUG at lib/string_helpers.c:1027!
7894 10:57:37.274714 # [ 207.792048] Internal error: Oops - BUG: 00000000f2000800 [#27] PREEMPT SMP
7895 10:57:37.314727 # [ 207.799216] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7896 10:57:37.314999 # [ 207.813106] CPU: 3 PID: 4126 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7897 10:57:37.315191 # [ 207.821143] Hardware name: ARM Juno development board (r0) (DT)
7898 10:57:37.315358 # [ 207.827343] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7899 10:57:37.315514 # [ 207.834593] pc : fortify_panic+0x24/0x28
7900 10:57:37.317911 # [ 207.838808] lr : fortify_panic+0x24/0x28
7901 10:57:37.358148 # [ 207.843013] sp : ffff8000114537d0
7902 10:57:37.358628 # [ 207.846599] x29: ffff8000114537d0 x28: ffff000806014f00 x27: 0000000000000000
7903 10:57:37.358982 # [ 207.854039] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa85bf000
7904 10:57:37.359308 # [ 207.861477] x23: ffff00080491f000 x22: ffff8000114539b0 x21: ffff000805cce680
7905 10:57:37.359614 # [ 207.868916] x20: ffff80000a08b270 x19: ffff800009a44028 x18: 0000000000000000
7906 10:57:37.361427 # [ 207.876353] x17: ffff80000843e8c0 x16: ffff80000843e4dc x15: ffff8000086b1428
7907 10:57:37.401307 # [ 207.883792] x14: 0000000000000000 x13: 205d393439363737 x12: 2e37303220205b3e
7908 10:57:37.401786 # [ 207.891230] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e944
7909 10:57:37.402142 # [ 207.898668] x8 : ffff8000114534a8 x7 : 0000000000000000 x6 : 0000000000000001
7910 10:57:37.402463 # [ 207.906104] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7911 10:57:37.402763 # [ 207.913543] x2 : 0000000000000000 x1 : ffff000806014f00 x0 : 0000000000000023
7912 10:57:37.403060 # [ 207.920980] Call trace:
7913 10:57:37.403347 # [ 207.923695] fortify_panic+0x24/0x28
7914 10:57:37.444470 # [ 207.927553] lkdtm_FORTIFY_STR_MEMBER+0xd4/0x154
7915 10:57:37.444945 # [ 207.932457] lkdtm_do_action+0x2c/0x50
7916 10:57:37.445293 # [ 207.936485] direct_entry+0x164/0x180
7917 10:57:37.445611 # [ 207.940425] full_proxy_write+0x68/0xc0
7918 10:57:37.445909 # [ 207.944545] vfs_write+0xcc/0x2e0
7919 10:57:37.446201 # [ 207.948143] ksys_write+0x80/0x110
7920 10:57:37.446580 # [ 207.951826] __arm64_sys_write+0x28/0x40
7921 10:57:37.446872 # [ 207.956031] invoke_syscall+0x8c/0x120
7922 10:57:37.447154 # [ 207.960066] el0_svc_common.constprop.0+0x68/0x124
7923 10:57:37.447513 # [ 207.965143] do_el0_svc+0x40/0xcc
7924 10:57:37.448230 # [ 207.968740] el0_svc+0x48/0xc0
7925 10:57:37.487658 # [ 207.972072] el0t_64_sync_handler+0xf4/0x120
7926 10:57:37.488190 # [ 207.976621] el0t_64_sync+0x18c/0x190
7927 10:57:37.488531 # [ 207.980569] Code: aa1303e1 90004940 913da000 97ffe24b (d4210000)
7928 10:57:37.488848 # [ 207.986945] ---[ end trace 0000000000000000 ]---
7929 10:57:37.489148 # [ 207.991838] note: cat[4126] exited with irqs disabled
7930 10:57:37.489441 # [ 207.997268] note: cat[4126] exited with preempt_count 1
7931 10:57:37.489728 # [ 208.003035] ------------[ cut here ]------------
7932 10:57:37.490866 # [ 208.007939] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7933 10:57:37.530796 # [ 208.017904] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7934 10:57:37.531264 # [ 208.032007] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.111-cip29 #1
7935 10:57:37.531600 # [ 208.041860] Hardware name: ARM Juno development board (r0) (DT)
7936 10:57:37.531967 # [ 208.048061] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7937 10:57:37.532272 # [ 208.055311] pc : ct_kernel_exit.constprop.0+0x118/0x170
7938 10:57:37.534051 # [ 208.060831] lr : ct_idle_enter+0x10/0x1c
7939 10:57:37.573847 # [ 208.065036] sp : ffff80000c3abd30
7940 10:57:37.574692 # [ 208.068623] x29: ffff80000c3abd30 x28: 0000000000000000 x27: 0000000000000000
7941 10:57:37.575081 # [ 208.076065] x26: 0000000000000000 x25: 000000306df1e10c x24: 0000000000000000
7942 10:57:37.575495 # [ 208.083503] x23: ffff00080b5a8880 x22: 0000000000000000 x21: 0000000000000000
7943 10:57:37.575922 # [ 208.090941] x20: ffff00097ef6c458 x19: ffff80000a4cb458 x18: 0000000000000000
7944 10:57:37.576335 # [ 208.098383] x17: 3230303030303030 x16: 0000000000000400 x15: 0000000000000436
7945 10:57:37.617245 # [ 208.105825] x14: 0000000000000001 x13: 0000000000000021 x12: 0000000000000023
7946 10:57:37.617726 # [ 208.113268] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff80000913aa90
7947 10:57:37.618159 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
7948 10:57:37.618563 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7949 10:57:37.618955 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7950 10:57:37.619338 <4>[ 208.523314] do_idle+0x258/0x310
7951 10:57:37.619709 <4>[ 208.526832] cpu_startup_entry+0x40/0x44
7952 10:57:37.620117 <4>[ 208.531042] secondary_start_kernel+0x138/0x15c
7953 10:57:37.620941 <4>[ 208.535863] __secondary_switched+0xb0/0xb4
7954 10:57:37.670946 <4>[ 208.540338] irq event stamp: 235564
7955 10:57:37.671420 <4>[ 208.544100] hardirqs last enabled at (235563): [<ffff8000081c9cd8>] tick_nohz_idle_enter+0x78/0x140
7956 10:57:37.671892 <4>[ 208.553538] hardirqs last disabled at (235564): [<ffff800008126cdc>] do_idle+0xec/0x310
7957 10:57:37.672687 <4>[ 208.561840] softirqs last enabled at (235556): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7958 10:57:37.673056 <4>[ 208.570924] softirqs last disabled at (235481): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7959 10:57:37.674227 <4>[ 208.579570] ---[ end trace 0000000000000000 ]---
7960 10:57:38.146039 <6>[ 209.024649] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7961 10:57:38.146346 <6>[ 209.030754] lkdtm: trying to memcpy() past the end of a struct
7962 10:57:38.146685 <6>[ 209.036937] lkdtm: 0: 16
7963 10:57:38.147149 <6>[ 209.039877] lkdtm: 1: 16
7964 10:57:38.147432 <6>[ 209.042768] lkdtm: s: 20
7965 10:57:38.147635 <0>[ 209.045574] detected buffer overflow in memcpy
7966 10:57:38.147818 <4>[ 209.050363] ------------[ cut here ]------------
7967 10:57:38.147968 <2>[ 209.055255] kernel BUG at lib/string_helpers.c:1027!
7968 10:57:38.148111 <0>[ 209.060494] Internal error: Oops - BUG: 00000000f2000800 [#28] PREEMPT SMP
7969 10:57:38.189432 <4>[ 209.067652] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7970 10:57:38.189729 <4>[ 209.081500] CPU: 1 PID: 4174 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
7971 10:57:38.189927 <4>[ 209.089527] Hardware name: ARM Juno development board (r0) (DT)
7972 10:57:38.190102 <4>[ 209.095718] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7973 10:57:38.190265 <4>[ 209.102960] pc : fortify_panic+0x24/0x28
7974 10:57:38.190412 <4>[ 209.107168] lr : fortify_panic+0x24/0x28
7975 10:57:38.192568 <4>[ 209.111367] sp : ffff8000114538a0
7976 10:57:38.232740 <4>[ 209.114947] x29: ffff8000114538a0 x28: ffff00080ba29a80 x27: 0000000000000000
7977 10:57:38.233055 <4>[ 209.122375] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff84a5f000
7978 10:57:38.233301 <4>[ 209.129800] x23: ffff000807085000 x22: ffff800011453ac0 x21: 0000000000000013
7979 10:57:38.233814 <4>[ 209.137225] x20: ffff80000b5078d8 x19: ffff800009f2e738 x18: 0000000000000000
7980 10:57:38.234009 <4>[ 209.144652] x17: 000000040044ffff x16: 00000000000002ca x15: 0000000000000240
7981 10:57:38.276061 <4>[ 209.152082] x14: 0000000000000000 x13: 205d343735353430 x12: 2e39303220205b3e
7982 10:57:38.276312 <4>[ 209.159506] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815e944
7983 10:57:38.276835 <4>[ 209.166931] x8 : ffff800011453578 x7 : 0000000000000000 x6 : 0000000000000001
7984 10:57:38.277035 <4>[ 209.174356] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
7985 10:57:38.277235 <4>[ 209.181780] x2 : 0000000000000000 x1 : ffff00080ba29a80 x0 : 0000000000000022
7986 10:57:38.277412 <4>[ 209.189205] Call trace:
7987 10:57:38.277584 <4>[ 209.191914] fortify_panic+0x24/0x28
7988 10:57:38.279291 <4>[ 209.195763] lkdtm_FORTIFY_MEM_OBJECT+0x104/0x114
7989 10:57:38.319770 <4>[ 209.200743] lkdtm_do_action+0x2c/0x50
7990 10:57:38.320277 <4>[ 209.204764] direct_entry+0x164/0x180
7991 10:57:38.320716 <4>[ 209.208696] full_proxy_write+0x68/0xc0
7992 10:57:38.321117 <4>[ 209.212808] vfs_write+0xcc/0x2e0
7993 10:57:38.321497 <4>[ 209.216396] ksys_write+0x80/0x110
7994 10:57:38.321875 <4>[ 209.220071] __arm64_sys_write+0x28/0x40
7995 10:57:38.322659 <4>[ 209.224268] invoke_syscall+0x8c/0x120
7996 10:57:38.323022 <4>[ 209.228294] el0_svc_common.constprop.0+0x68/0x124
7997 10:57:38.323400 <4>[ 209.233362] do_el0_svc+0x40/0xcc
7998 10:57:38.323770 <4>[ 209.236950] el0_svc+0x48/0xc0
7999 10:57:38.324266 <4>[ 209.240273] el0t_64_sync_handler+0xf4/0x120
8000 10:57:38.364457 <4>[ 209.244815] el0t_64_sync+0x18c/0x190
8001 10:57:38.365076 <0>[ 209.248752] Code: aa1303e1 90004940 913da000 97ffe24b (d4210000)
8002 10:57:38.365324 <4>[ 209.255121] ---[ end trace 0000000000000000 ]---
8003 10:57:38.365558 <6>[ 209.260008] note: cat[4174] exited with irqs disabled
8004 10:57:38.365762 <6>[ 209.265392] note: cat[4174] exited with preempt_count 1
8005 10:57:38.365957 <4>[ 209.272489] ------------[ cut here ]------------
8006 10:57:38.367724 <4>[ 209.277382] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8007 10:57:38.408001 <4>[ 209.287338] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
8008 10:57:38.408286 <4>[ 209.301175] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
8009 10:57:38.408537 <4>[ 209.309460] Hardware name: ARM Juno development board (r0) (DT)
8010 10:57:38.408724 <4>[ 209.315657] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8011 10:57:38.408899 <4>[ 209.322898] pc : ct_kernel_exit.constprop.0+0x118/0x170
8012 10:57:38.410920 <4>[ 209.328400] lr : ct_idle_enter+0x10/0x1c
8013 10:57:38.451069 <4>[ 209.332594] sp : ffff80000c39bd30
8014 10:57:38.451389 <4>[ 209.336175] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000001
8015 10:57:38.451590 <4>[ 209.343602] x26: 0000000000000000 x25: 00000030b99c7ae0 x24: 0000000000000000
8016 10:57:38.452039 <4>[ 209.351028] x23: ffff00080b5a5080 x22: 0000000000000000 x21: 0000000000000000
8017 10:57:38.452223 <4>[ 209.358453] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
8018 10:57:38.452451 <4>[ 209.365877] x17: ffff8000080236c8 x16: ffff80000967533c x15: ffff8000080bbbd0
8019 10:57:38.494460 <4>[ 209.373306] x14: ffff8000080bb8fc x13: ffff800009688968 x12: ffff80000967fd98
8020 10:57:38.494746 <4>[ 209.380733] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913aa90
8021 10:57:38.494941 <4>[ 209.388162] x8 : ffff80000c39bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
8022 10:57:38.495114 <4>[ 209.395586] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
8023 10:57:38.495276 <4>[ 209.403010] x2 : ffff80000c39bd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
8024 10:57:38.495430 <4>[ 209.410434] Call trace:
8025 10:57:38.497627 <4>[ 209.413144] ct_kernel_exit.constprop.0+0x118/0x170
8026 10:57:38.537795 <4>[ 209.418298] ct_idle_enter+0x10/0x1c
8027 10:57:38.538049 <4>[ 209.422144] cpuidle_enter_state+0x28c/0x590
8028 10:57:38.538231 <4>[ 209.426690] cpuidle_enter+0x40/0x60
8029 10:57:38.538394 <4>[ 209.430535] do_idle+0x258/0x310
8030 10:57:38.538546 <4>[ 209.434037] cpu_startup_entry+0x40/0x44
8031 10:57:38.538706 <4>[ 209.438233] secondary_start_kernel+0x138/0x15c
8032 10:57:38.539117 <4>[ 209.443041] __secondary_switched+0xb0/0xb4
8033 10:57:38.539268 <4>[ 209.447501] irq event stamp: 253192
8034 10:57:38.540994 <4>[ 209.451256] hardirqs last enabled at (253191): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
8035 10:57:38.581351 <4>[ 209.460592] hardirqs last disabled at (253192): [<ffff80000969e128>] __schedule+0x6f8/0xaf4
8036 10:57:38.581627 <4>[ 209.469230] softirqs last enabled at (253174): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
8037 10:57:38.582118 <4>[ 209.478301] softirqs last disabled at (253169): [<ffff80000801070c>] __do_softirq+0x1c/0x28
8038 10:57:38.582314 <4>[ 209.486934] ---[ end trace 0000000000000000 ]---
8039 10:57:38.582478 # Segmentation fault
8040 10:57:38.582631 # [ 209.024649] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
8041 10:57:38.584554 # [ 209.030754] lkdtm: trying to memcpy() past the end of a struct
8042 10:57:38.624492 # [ 209.036937] lkdtm: 0: 16
8043 10:57:38.624735 # [ 209.039877] lkdtm: 1: 16
8044 10:57:38.624914 # [ 209.042768] lkdtm: s: 20
8045 10:57:38.625074 # [ 209.045574] detected buffer overflow in memcpy
8046 10:57:38.625225 # [ 209.050363] ------------[ cut here ]------------
8047 10:57:38.625372 # [ 209.055255] kernel BUG at lib/string_helpers.c:1027!
8048 10:57:38.625912 # [ 209.060494] Internal error: Oops - BUG: 00000000f2000800 [#28] PREEMPT SMP
8049 10:57:38.627908 # [ 209.067652] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
8050 10:57:38.667945 # [ 209.081500] CPU: 1 PID: 4174 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
8051 10:57:38.668806 # [ 209.089527] Hardware name: ARM Juno development board (r0) (DT)
8052 10:57:38.669185 # [ 209.095718] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8053 10:57:38.669511 # [ 209.102960] pc : fortify_panic+0x24/0x28
8054 10:57:38.669822 # [ 209.107168] lr : fortify_panic+0x24/0x28
8055 10:57:38.670114 # [ 209.111367] sp : ffff8000114538a0
8056 10:57:38.670401 # [ 209.114947] x29: ffff8000114538a0 x28: ffff00080ba29a80 x27: 0000000000000000
8057 10:57:38.711133 # [ 209.122375] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff84a5f000
8058 10:57:38.711609 # [ 209.129800] x23: ffff000807085000 x22: ffff800011453ac0 x21: 0000000000000013
8059 10:57:38.712388 # [ 209.137225] x20: ffff80000b5078d8 x19: ffff800009f2e738 x18: 0000000000000000
8060 10:57:38.712791 # [ 209.144652] x17: 000000040044ffff x16: 00000000000002ca x15: 0000000000000240
8061 10:57:38.713122 # [ 209.152082] x14: 0000000000000000 x13: 205d343735353430 x12: 2e39303220205b3e
8062 10:57:38.714460 # [ 209.159506] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815e944
8063 10:57:38.754265 # [ 209.166931] x8 : ffff800011453578 x7 : 0000000000000000 x6 : 0000000000000001
8064 10:57:38.754727 # [ 209.174356] x5 : ffff80000b065000 x4 : 0000000000000001 x3 : 0000000000000000
8065 10:57:38.755065 # [ 209.181780] x2 : 0000000000000000 x1 : ffff00080ba29a80 x0 : 0000000000000022
8066 10:57:38.755371 # [ 209.189205] Call trace:
8067 10:57:38.755734 # [ 209.191914] fortify_panic+0x24/0x28
8068 10:57:38.756083 # [ 209.195763] lkdtm_FORTIFY_MEM_OBJECT+0x104/0x114
8069 10:57:38.756372 # [ 209.200743] lkdtm_do_action+0x2c/0x50
8070 10:57:38.756662 # [ 209.204764] direct_entry+0x164/0x180
8071 10:57:38.757467 # [ 209.208696] full_proxy_write+0x68/0xc0
8072 10:57:38.797507 # [ 209.212808] vfs_write+0xcc/0x2e0
8073 10:57:38.797979 # [ 209.216396] ksys_write+0x80/0x110
8074 10:57:38.798329 # [ 209.220071] __arm64_sys_write+0x28/0x40
8075 10:57:38.798646 # [ 209.224268] invoke_syscall+0x8c/0x120
8076 10:57:38.798947 # [ 209.228294] el0_svc_common.constprop.0+0x68/0x124
8077 10:57:38.799239 # [ 209.233362] do_el0_svc+0x40/0xcc
8078 10:57:38.799524 # [ 209.236950] el0_svc+0x48/0xc0
8079 10:57:38.799884 # [ 209.240273] el0t_64_sync_handler+0xf4/0x120
8080 10:57:38.800202 # [ 209.244815] el0t_64_sync+0x18c/0x190
8081 10:57:38.800575 # [ 209.248752] Code: aa1303e1 90004940 913da000 97ffe24b (d4210000)
8082 10:57:38.840633 # [ 209.255121] ---[ end trace 0000000000000000 ]---
8083 10:57:38.841156 # [ 209.260008] note: cat[4174] exited with irqs disabled
8084 10:57:38.841612 # [ 209.265392] note: cat[4174] exited with preempt_count 1
8085 10:57:38.842020 # [ 209.272489] ------------[ cut here ]------------
8086 10:57:38.842409 # [ 209.277382] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8087 10:57:38.844053 # [ 209.287338] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
8088 10:57:38.883365 # [ 209.301175] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.111-cip29 #1
8089 10:57:38.883639 # [ 209.309460] Hardware name: ARM Juno development board (r0) (DT)
8090 10:57:38.884110 # [ 209.315657] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8091 10:57:38.884298 # [ 209.322898] pc : ct_kernel_exit.constprop.0+0x118/0x170
8092 10:57:38.884449 # [ 209.328400] lr : ct_idle_enter+0x10/0x1c
8093 10:57:38.884591 # [ 209.332594] sp : ffff80000c39bd30
8094 10:57:38.884731 # [ 209.336175] x29: ffff80000c39bd30 x28: 0000000000000000 x27: 0000000000000001
8095 10:57:38.926702 # [ 209.343602] x26: 0000000000000000 x25: 00000030b99c7ae0 x24: 0000000000000000
8096 10:57:38.926976 # [ 209.351028] x23: ffff00080b5a5080 x22: 0000000000000000 x21: 0000000000000000
8097 10:57:38.927199 # [ 209.358453] x20: ffff00097ef2c458 x19: ffff80000a4cb458 x18: 0000000000000000
8098 10:57:38.927402 # [ 209.365877] x17: ffff8000080236c8 x16: ffff80000967533c x15: ffff8000080bbbd0
8099 10:57:38.927594 # [ 209.373306] x14: ffff8000080bb8fc x13: ffff800009688968 x12: ffff80000967fd98
8100 10:57:38.927792 # [ 209.380733] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913aa90
8101 10:57:38.974684 # [ 209.388162] x8 : ffff80000c39bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
8102 10:57:38.974940 # [ 209.395586] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a61000
8103 10:57:38.975162 # [ 209.403010] x2 : ffff80000c39bd30 x1 : ffff80000a4cb458 x0 : 4000000000000000
8104 10:57:38.975363 # [ 209.410434] Call trace:
8105 10:57:38.975556 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
8106 10:57:38.977855 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
8107 10:57:38.978083 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
8108 10:57:39.547552 <6>[ 210.426503] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
8109 10:57:39.548084 <6>[ 210.433265] lkdtm: trying to memcpy() past the end of a struct member...
8110 10:57:39.548528 <4>[ 210.440357] ------------[ cut here ]------------
8111 10:57:39.548931 <4>[ 210.445552] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
8112 10:57:39.549324 <4>[ 210.458148] WARNING: CPU: 1 PID: 4222 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8113 10:57:39.590835 <4>[ 210.468460] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
8114 10:57:39.591342 <4>[ 210.482303] CPU: 1 PID: 4222 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
8115 10:57:39.592145 <4>[ 210.490328] Hardware name: ARM Juno development board (r0) (DT)
8116 10:57:39.592519 <4>[ 210.496520] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8117 10:57:39.592917 <4>[ 210.503761] pc : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8118 10:57:39.594392 <4>[ 210.509087] lr : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8119 10:57:39.634230 <4>[ 210.514413] sp : ffff8000115ab900
8120 10:57:39.634702 <4>[ 210.517992] x29: ffff8000115ab900 x28: ffff00080518cf00 x27: 0000000000000000
8121 10:57:39.635135 <4>[ 210.525419] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb5f9f000
8122 10:57:39.635533 <4>[ 210.532844] x23: ffff000805c6c000 x22: ffff80000b687000 x21: ffff00080baea680
8123 10:57:39.635962 <4>[ 210.540269] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
8124 10:57:39.636345 <4>[ 210.547693] x17: ffff800008c0eb0c x16: ffff800008c12184 x15: ffff8000080b2580
8125 10:57:39.677520 <4>[ 210.555118] x14: ffff80000969e7dc x13: ffff80000802e354 x12: ffff80000802e258
8126 10:57:39.677982 <4>[ 210.562542] x11: ffff80000802e15c x10: ffff80000843e978 x9 : ffff8000096a7810
8127 10:57:39.678410 <4>[ 210.569967] x8 : ffff8000115ab428 x7 : 0000000000000000 x6 : 0000000000000028
8128 10:57:39.678815 <4>[ 210.577391] x5 : ffff8000115ac000 x4 : 0000000000000001 x3 : ffff80000b0654c8
8129 10:57:39.679199 <4>[ 210.584815] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080518cf00
8130 10:57:39.679574 <4>[ 210.592239] Call trace:
8131 10:57:39.680722 <4>[ 210.594949] lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8132 10:57:39.720888 <4>[ 210.599928] lkdtm_do_action+0x2c/0x50
8133 10:57:39.721344 <4>[ 210.603947] direct_entry+0x164/0x180
8134 10:57:39.721771 <4>[ 210.607879] full_proxy_write+0x68/0xc0
8135 10:57:39.722165 <4>[ 210.611991] vfs_write+0xcc/0x2e0
8136 10:57:39.722547 <4>[ 210.615580] ksys_write+0x80/0x110
8137 10:57:39.722920 <4>[ 210.619253] __arm64_sys_write+0x28/0x40
8138 10:57:39.723287 <4>[ 210.623450] invoke_syscall+0x8c/0x120
8139 10:57:39.723645 <4>[ 210.627475] el0_svc_common.constprop.0+0x68/0x124
8140 10:57:39.724065 <4>[ 210.632543] do_el0_svc+0x40/0xcc
8141 10:57:39.724435 <4>[ 210.636131] el0_svc+0x48/0xc0
8142 10:57:39.725171 <4>[ 210.639455] el0t_64_sync_handler+0xf4/0x120
8143 10:57:39.764261 <4>[ 210.643997] el0t_64_sync+0x18c/0x190
8144 10:57:39.764713 <4>[ 210.647929] irq event stamp: 0
8145 10:57:39.765138 <4>[ 210.651247] hardirqs last enabled at (0): [<0000000000000000>] 0x0
8146 10:57:39.765536 <4>[ 210.657794] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8147 10:57:39.765927 <4>[ 210.666258] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8148 10:57:39.766309 <4>[ 210.674719] softirqs last disabled at (0): [<0000000000000000>] 0x0
8149 10:57:39.766685 <4>[ 210.681261] ---[ end trace 0000000000000000 ]---
8150 10:57:39.790192 <3>[ 210.686219] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
8151 10:57:39.793235 <3>[ 210.694546] lkdtm: Unexpected! This kernel (6.1.111-cip29 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
8152 10:57:40.029032 # [ 210.426503] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
8153 10:57:40.029645 # [ 210.433265] lkdtm: trying to memcpy() past the end of a struct member...
8154 10:57:40.030071 # [ 210.440357] ------------[ cut here ]------------
8155 10:57:40.030879 # [ 210.445552] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
8156 10:57:40.032450 # [ 210.458148] WARNING: CPU: 1 PID: 4222 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8157 10:57:40.072419 # [ 210.468460] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
8158 10:57:40.072911 # [ 210.482303] CPU: 1 PID: 4222 Comm: cat Tainted: G B D W E 6.1.111-cip29 #1
8159 10:57:40.073254 # [ 210.490328] Hardware name: ARM Juno development board (r0) (DT)
8160 10:57:40.073569 # [ 210.496520] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8161 10:57:40.073870 # [ 210.503761] pc : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8162 10:57:40.075543 # [ 210.509087] lr : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8163 10:57:40.115430 # [ 210.514413] sp : ffff8000115ab900
8164 10:57:40.115930 # [ 210.517992] x29: ffff8000115ab900 x28: ffff00080518cf00 x27: 0000000000000000
8165 10:57:40.116275 # [ 210.525419] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb5f9f000
8166 10:57:40.116592 # [ 210.532844] x23: ffff000805c6c000 x22: ffff80000b687000 x21: ffff00080baea680
8167 10:57:40.116892 # [ 210.540269] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
8168 10:57:40.117183 # [ 210.547693] x17: ffff800008c0eb0c x16: ffff800008c12184 x15: ffff8000080b2580
8169 10:57:40.158544 # [ 210.555118] x14: ffff80000969e7dc x13: ffff80000802e354 x12: ffff80000802e258
8170 10:57:40.159043 # [ 210.562542] x11: ffff80000802e15c x10: ffff80000843e978 x9 : ffff8000096a7810
8171 10:57:40.159385 # [ 210.569967] x8 : ffff8000115ab428 x7 : 0000000000000000 x6 : 0000000000000028
8172 10:57:40.159724 # [ 210.577391] x5 : ffff8000115ac000 x4 : 0000000000000001 x3 : ffff80000b0654c8
8173 10:57:40.160169 # [ 210.584815] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080518cf00
8174 10:57:40.160550 # [ 210.592239] Call trace:
8175 10:57:40.161764 # [ 210.594949] lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8176 10:57:40.201735 # [ 210.599928] lkdtm_do_action+0x2c/0x50
8177 10:57:40.202209 # [ 210.603947] direct_entry+0x164/0x180
8178 10:57:40.202632 # [ 210.607879] full_proxy_write+0x68/0xc0
8179 10:57:40.203030 # [ 210.611991] vfs_write+0xcc/0x2e0
8180 10:57:40.203436 # [ 210.615580] ksys_write+0x80/0x110
8181 10:57:40.203842 # [ 210.619253] __arm64_sys_write+0x28/0x40
8182 10:57:40.204222 # [ 210.623450] invoke_syscall+0x8c/0x120
8183 10:57:40.204586 # [ 210.627475] el0_svc_common.constprop.0+0x68/0x124
8184 10:57:40.204968 # [ 210.632543] do_el0_svc+0x40/0xcc
8185 10:57:40.205328 # [ 210.636131] el0_svc+0x48/0xc0
8186 10:57:40.206060 # [ 210.639455] el0t_64_sync_handler+0xf4/0x120
8187 10:57:40.244917 # [ 210.643997] el0t_64_sync+0x18c/0x190
8188 10:57:40.245399 # [ 210.647929] irq event stamp: 0
8189 10:57:40.245828 # [ 210.651247] hardirqs last enabled at (0): [<0000000000000000>] 0x0
8190 10:57:40.246628 # [ 210.657794] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8191 10:57:40.246998 # [ 210.666258] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8192 10:57:40.247391 # [ 210.674719] softirqs last disabled at (0): [<0000000000000000>] 0x0
8193 10:57:40.247768 # [ 210.681261] ---[ end trace 0000000000000000 ]---
8194 10:57:40.282201 # [ 210.686219] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
8195 10:57:40.282673 # [ 210.694546] lkdtm: Unexpected! This kernel (6.1.111-cip29 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
8196 10:57:40.283104 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
8197 10:57:40.283499 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
8198 10:57:40.285502 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
8199 10:57:40.443224 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
8200 10:57:40.475164 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
8201 10:57:40.587061 # selftests: lkdtm: stack-entropy.sh
8202 10:57:40.806631 <6>[ 211.682199] lkdtm: Performing direct entry REPORT_STACK
8203 10:57:40.807132 <6>[ 211.688004] lkdtm: Starting stack offset tracking for pid 4267
8204 10:57:40.807911 <6>[ 211.694399] lkdtm: Stack offset: 0
8205 10:57:40.808280 <6>[ 211.698893] lkdtm: Performing direct entry REPORT_STACK
8206 10:57:40.808604 <6>[ 211.704667] lkdtm: Stack offset: 64
8207 10:57:40.808911 <6>[ 211.708974] lkdtm: Performing direct entry REPORT_STACK
8208 10:57:40.809206 <6>[ 211.714559] lkdtm: Stack offset: 304
8209 10:57:40.809497 <6>[ 211.719059] lkdtm: Performing direct entry REPORT_STACK
8210 10:57:40.809917 <6>[ 211.724711] lkdtm: Stack offset: 304
8211 10:57:40.851514 <6>[ 211.728942] lkdtm: Performing direct entry REPORT_STACK
8212 10:57:40.852037 <6>[ 211.734484] lkdtm: Stack offset: 320
8213 10:57:40.852392 <6>[ 211.738598] lkdtm: Performing direct entry REPORT_STACK
8214 10:57:40.852711 <6>[ 211.744131] lkdtm: Stack offset: -112
8215 10:57:40.853021 <6>[ 211.748325] lkdtm: Performing direct entry REPORT_STACK
8216 10:57:40.853719 <6>[ 211.753859] lkdtm: Stack offset: 96
8217 10:57:40.854055 <6>[ 211.757883] lkdtm: Performing direct entry REPORT_STACK
8218 10:57:40.854388 <6>[ 211.763415] lkdtm: Stack offset: 112
8219 10:57:40.854741 <6>[ 211.767519] lkdtm: Performing direct entry REPORT_STACK
8220 10:57:40.855139 <6>[ 211.773051] lkdtm: Stack offset: 384
8221 10:57:40.896055 <6>[ 211.777156] lkdtm: Performing direct entry REPORT_STACK
8222 10:57:40.896524 <6>[ 211.782702] lkdtm: Stack offset: 800
8223 10:57:40.897252 <6>[ 211.786806] lkdtm: Performing direct entry REPORT_STACK
8224 10:57:40.897609 <6>[ 211.792339] lkdtm: Stack offset: 800
8225 10:57:40.897923 <6>[ 211.796442] lkdtm: Performing direct entry REPORT_STACK
8226 10:57:40.898232 <6>[ 211.801974] lkdtm: Stack offset: 80
8227 10:57:40.898524 <6>[ 211.805989] lkdtm: Performing direct entry REPORT_STACK
8228 10:57:40.898814 <6>[ 211.811531] lkdtm: Stack offset: 144
8229 10:57:40.899293 <6>[ 211.815632] lkdtm: Performing direct entry REPORT_STACK
8230 10:57:40.941040 <6>[ 211.821169] lkdtm: Stack offset: 784
8231 10:57:40.941497 <6>[ 211.825284] lkdtm: Performing direct entry REPORT_STACK
8232 10:57:40.941832 <6>[ 211.830819] lkdtm: Stack offset: 704
8233 10:57:40.942141 <6>[ 211.834927] lkdtm: Performing direct entry REPORT_STACK
8234 10:57:40.942436 <6>[ 211.840482] lkdtm: Stack offset: 304
8235 10:57:40.942724 <6>[ 211.844604] lkdtm: Performing direct entry REPORT_STACK
8236 10:57:40.943009 <6>[ 211.850140] lkdtm: Stack offset: 272
8237 10:57:40.943288 <6>[ 211.854269] lkdtm: Performing direct entry REPORT_STACK
8238 10:57:40.944225 <6>[ 211.859946] lkdtm: Stack offset: 608
8239 10:57:40.985538 <6>[ 211.864052] lkdtm: Performing direct entry REPORT_STACK
8240 10:57:40.985988 <6>[ 211.869588] lkdtm: Stack offset: 64
8241 10:57:40.986319 <6>[ 211.873611] lkdtm: Performing direct entry REPORT_STACK
8242 10:57:40.986629 <6>[ 211.879146] lkdtm: Stack offset: 48
8243 10:57:40.986921 <6>[ 211.883164] lkdtm: Performing direct entry REPORT_STACK
8244 10:57:40.987207 <6>[ 211.888697] lkdtm: Stack offset: 352
8245 10:57:40.987488 <6>[ 211.892807] lkdtm: Performing direct entry REPORT_STACK
8246 10:57:40.987770 <6>[ 211.898343] lkdtm: Stack offset: 496
8247 10:57:40.988748 <6>[ 211.902460] lkdtm: Performing direct entry REPORT_STACK
8248 10:57:40.989186 <6>[ 211.907995] lkdtm: Stack offset: 16
8249 10:57:41.030392 <6>[ 211.912012] lkdtm: Performing direct entry REPORT_STACK
8250 10:57:41.031303 <6>[ 211.917547] lkdtm: Stack offset: 176
8251 10:57:41.031653 <6>[ 211.921650] lkdtm: Performing direct entry REPORT_STACK
8252 10:57:41.032067 <6>[ 211.927184] lkdtm: Stack offset: 144
8253 10:57:41.032434 <6>[ 211.931285] lkdtm: Performing direct entry REPORT_STACK
8254 10:57:41.032595 <6>[ 211.936819] lkdtm: Stack offset: 336
8255 10:57:41.032755 <6>[ 211.940920] lkdtm: Performing direct entry REPORT_STACK
8256 10:57:41.032914 <6>[ 211.946515] lkdtm: Stack offset: 640
8257 10:57:41.033587 <6>[ 211.950652] lkdtm: Performing direct entry REPORT_STACK
8258 10:57:41.074948 <6>[ 211.956222] lkdtm: Stack offset: 144
8259 10:57:41.075514 <6>[ 211.960350] lkdtm: Performing direct entry REPORT_STACK
8260 10:57:41.075705 <6>[ 211.965907] lkdtm: Stack offset: 368
8261 10:57:41.075890 <6>[ 211.970081] lkdtm: Performing direct entry REPORT_STACK
8262 10:57:41.076045 <6>[ 211.975607] lkdtm: Stack offset: 816
8263 10:57:41.076218 <6>[ 211.979736] lkdtm: Performing direct entry REPORT_STACK
8264 10:57:41.076389 <6>[ 211.985270] lkdtm: Stack offset: 144
8265 10:57:41.076528 <6>[ 211.989377] lkdtm: Performing direct entry REPORT_STACK
8266 10:57:41.078221 <6>[ 211.994911] lkdtm: Stack offset: 16
8267 10:57:41.119696 <6>[ 211.998930] lkdtm: Performing direct entry REPORT_STACK
8268 10:57:41.119984 <6>[ 212.004461] lkdtm: Stack offset: 64
8269 10:57:41.120422 <6>[ 212.008504] lkdtm: Performing direct entry REPORT_STACK
8270 10:57:41.120619 <6>[ 212.014040] lkdtm: Stack offset: 32
8271 10:57:41.120771 <6>[ 212.018043] lkdtm: Performing direct entry REPORT_STACK
8272 10:57:41.120916 <6>[ 212.023717] lkdtm: Stack offset: 624
8273 10:57:41.121057 <6>[ 212.027820] lkdtm: Performing direct entry REPORT_STACK
8274 10:57:41.121196 <6>[ 212.033350] lkdtm: Stack offset: 672
8275 10:57:41.122851 <6>[ 212.037450] lkdtm: Performing direct entry REPORT_STACK
8276 10:57:41.164773 <6>[ 212.042986] lkdtm: Stack offset: 160
8277 10:57:41.165029 <6>[ 212.047085] lkdtm: Performing direct entry REPORT_STACK
8278 10:57:41.165195 <6>[ 212.052620] lkdtm: Stack offset: 80
8279 10:57:41.165353 <6>[ 212.056637] lkdtm: Performing direct entry REPORT_STACK
8280 10:57:41.165491 <6>[ 212.062172] lkdtm: Stack offset: 352
8281 10:57:41.165624 <6>[ 212.066298] lkdtm: Performing direct entry REPORT_STACK
8282 10:57:41.165755 <6>[ 212.072116] lkdtm: Stack offset: 240
8283 10:57:41.165883 <6>[ 212.076231] lkdtm: Performing direct entry REPORT_STACK
8284 10:57:41.166011 <6>[ 212.081767] lkdtm: Stack offset: 448
8285 10:57:41.209828 <6>[ 212.085896] lkdtm: Performing direct entry REPORT_STACK
8286 10:57:41.210284 <6>[ 212.091430] lkdtm: Stack offset: 352
8287 10:57:41.210619 <6>[ 212.095532] lkdtm: Performing direct entry REPORT_STACK
8288 10:57:41.210924 <6>[ 212.101066] lkdtm: Stack offset: 416
8289 10:57:41.211218 <6>[ 212.105170] lkdtm: Performing direct entry REPORT_STACK
8290 10:57:41.211555 <6>[ 212.110704] lkdtm: Stack offset: 816
8291 10:57:41.211880 <6>[ 212.114802] lkdtm: Performing direct entry REPORT_STACK
8292 10:57:41.212167 <6>[ 212.120336] lkdtm: Stack offset: 352
8293 10:57:41.212443 <6>[ 212.124435] lkdtm: Performing direct entry REPORT_STACK
8294 10:57:41.213095 <6>[ 212.129970] lkdtm: Stack offset: 32
8295 10:57:41.254506 <6>[ 212.133983] lkdtm: Performing direct entry REPORT_STACK
8296 10:57:41.254965 <6>[ 212.139518] lkdtm: Stack offset: 352
8297 10:57:41.255298 <6>[ 212.143640] lkdtm: Performing direct entry REPORT_STACK
8298 10:57:41.255608 <6>[ 212.149175] lkdtm: Stack offset: 624
8299 10:57:41.255951 <6>[ 212.153275] lkdtm: Performing direct entry REPORT_STACK
8300 10:57:41.256306 <6>[ 212.158810] lkdtm: Stack offset: 240
8301 10:57:41.256591 <6>[ 212.162908] lkdtm: Performing direct entry REPORT_STACK
8302 10:57:41.256864 <6>[ 212.168442] lkdtm: Stack offset: 800
8303 10:57:41.257715 <6>[ 212.172547] lkdtm: Performing direct entry REPORT_STACK
8304 10:57:41.299298 <6>[ 212.178098] lkdtm: Stack offset: 432
8305 10:57:41.299746 <6>[ 212.182251] lkdtm: Performing direct entry REPORT_STACK
8306 10:57:41.300124 <6>[ 212.187788] lkdtm: Stack offset: 208
8307 10:57:41.300433 <6>[ 212.191891] lkdtm: Performing direct entry REPORT_STACK
8308 10:57:41.300730 <6>[ 212.197445] lkdtm: Stack offset: 816
8309 10:57:41.301012 <6>[ 212.201550] lkdtm: Performing direct entry REPORT_STACK
8310 10:57:41.301291 <6>[ 212.207099] lkdtm: Stack offset: 560
8311 10:57:41.301563 <6>[ 212.211202] lkdtm: Performing direct entry REPORT_STACK
8312 10:57:41.301835 <6>[ 212.216736] lkdtm: Stack offset: 240
8313 10:57:41.344098 <6>[ 212.220837] lkdtm: Performing direct entry REPORT_STACK
8314 10:57:41.344588 <6>[ 212.226373] lkdtm: Stack offset: 432
8315 10:57:41.344942 <6>[ 212.230475] lkdtm: Performing direct entry REPORT_STACK
8316 10:57:41.345267 <6>[ 212.236011] lkdtm: Stack offset: 160
8317 10:57:41.345571 <6>[ 212.240122] lkdtm: Performing direct entry REPORT_STACK
8318 10:57:41.345868 <6>[ 212.245656] lkdtm: Stack offset: -48
8319 10:57:41.346156 <6>[ 212.249756] lkdtm: Performing direct entry REPORT_STACK
8320 10:57:41.346437 <6>[ 212.255290] lkdtm: Stack offset: 624
8321 10:57:41.346721 <6>[ 212.259393] lkdtm: Performing direct entry REPORT_STACK
8322 10:57:41.347406 <6>[ 212.264926] lkdtm: Stack offset: 656
8323 10:57:41.388667 <6>[ 212.269043] lkdtm: Performing direct entry REPORT_STACK
8324 10:57:41.389004 <6>[ 212.274597] lkdtm: Stack offset: 224
8325 10:57:41.389570 <6>[ 212.278700] lkdtm: Performing direct entry REPORT_STACK
8326 10:57:41.389778 <6>[ 212.284239] lkdtm: Stack offset: -176
8327 10:57:41.389982 <6>[ 212.288454] lkdtm: Performing direct entry REPORT_STACK
8328 10:57:41.390292 <6>[ 212.294188] lkdtm: Stack offset: 688
8329 10:57:41.390458 <6>[ 212.298330] lkdtm: Performing direct entry REPORT_STACK
8330 10:57:41.390588 <6>[ 212.303985] lkdtm: Stack offset: 48
8331 10:57:41.391921 <6>[ 212.308006] lkdtm: Performing direct entry REPORT_STACK
8332 10:57:41.433599 <6>[ 212.313541] lkdtm: Stack offset: 16
8333 10:57:41.433885 <6>[ 212.317548] lkdtm: Performing direct entry REPORT_STACK
8334 10:57:41.434414 <6>[ 212.323085] lkdtm: Stack offset: -16
8335 10:57:41.434625 <6>[ 212.327198] lkdtm: Performing direct entry REPORT_STACK
8336 10:57:41.434803 <6>[ 212.332734] lkdtm: Stack offset: 272
8337 10:57:41.434968 <6>[ 212.336844] lkdtm: Performing direct entry REPORT_STACK
8338 10:57:41.435172 <6>[ 212.342380] lkdtm: Stack offset: 112
8339 10:57:41.435342 <6>[ 212.346482] lkdtm: Performing direct entry REPORT_STACK
8340 10:57:41.436669 <6>[ 212.352019] lkdtm: Stack offset: 480
8341 10:57:41.478344 <6>[ 212.356123] lkdtm: Performing direct entry REPORT_STACK
8342 10:57:41.478636 <6>[ 212.361662] lkdtm: Stack offset: 208
8343 10:57:41.478833 <6>[ 212.365760] lkdtm: Performing direct entry REPORT_STACK
8344 10:57:41.479004 <6>[ 212.371299] lkdtm: Stack offset: 144
8345 10:57:41.479165 <6>[ 212.375429] lkdtm: Performing direct entry REPORT_STACK
8346 10:57:41.479301 <6>[ 212.380963] lkdtm: Stack offset: -192
8347 10:57:41.479414 <6>[ 212.385165] lkdtm: Performing direct entry REPORT_STACK
8348 10:57:41.479509 <6>[ 212.390716] lkdtm: Stack offset: 448
8349 10:57:41.479604 <6>[ 212.394825] lkdtm: Performing direct entry REPORT_STACK
8350 10:57:41.481449 <6>[ 212.400363] lkdtm: Stack offset: 96
8351 10:57:41.522908 <6>[ 212.404388] lkdtm: Performing direct entry REPORT_STACK
8352 10:57:41.523150 <6>[ 212.409928] lkdtm: Stack offset: -16
8353 10:57:41.523327 <6>[ 212.414036] lkdtm: Performing direct entry REPORT_STACK
8354 10:57:41.523489 <6>[ 212.419629] lkdtm: Stack offset: 64
8355 10:57:41.523642 <6>[ 212.423651] lkdtm: Performing direct entry REPORT_STACK
8356 10:57:41.523807 <6>[ 212.429188] lkdtm: Stack offset: -160
8357 10:57:41.523955 <6>[ 212.433379] lkdtm: Performing direct entry REPORT_STACK
8358 10:57:41.524099 <6>[ 212.438915] lkdtm: Stack offset: 288
8359 10:57:41.526034 <6>[ 212.443020] lkdtm: Performing direct entry REPORT_STACK
8360 10:57:41.567919 <6>[ 212.448557] lkdtm: Stack offset: -48
8361 10:57:41.568372 <6>[ 212.452673] lkdtm: Performing direct entry REPORT_STACK
8362 10:57:41.568717 <6>[ 212.458211] lkdtm: Stack offset: 128
8363 10:57:41.569031 <6>[ 212.462314] lkdtm: Performing direct entry REPORT_STACK
8364 10:57:41.569332 <6>[ 212.467851] lkdtm: Stack offset: 736
8365 10:57:41.569622 <6>[ 212.471964] lkdtm: Performing direct entry REPORT_STACK
8366 10:57:41.569908 <6>[ 212.477502] lkdtm: Stack offset: 512
8367 10:57:41.570189 <6>[ 212.481606] lkdtm: Performing direct entry REPORT_STACK
8368 10:57:41.571179 <6>[ 212.487143] lkdtm: Stack offset: 240
8369 10:57:41.612488 <6>[ 212.491246] lkdtm: Performing direct entry REPORT_STACK
8370 10:57:41.612940 <6>[ 212.496783] lkdtm: Stack offset: -128
8371 10:57:41.613278 <6>[ 212.500974] lkdtm: Performing direct entry REPORT_STACK
8372 10:57:41.613586 <6>[ 212.506511] lkdtm: Stack offset: 256
8373 10:57:41.613882 <6>[ 212.510626] lkdtm: Performing direct entry REPORT_STACK
8374 10:57:41.614169 <6>[ 212.516162] lkdtm: Stack offset: 464
8375 10:57:41.614452 <6>[ 212.520269] lkdtm: Performing direct entry REPORT_STACK
8376 10:57:41.614730 <6>[ 212.525806] lkdtm: Stack offset: -112
8377 10:57:41.615744 <6>[ 212.530008] lkdtm: Performing direct entry REPORT_STACK
8378 10:57:41.657446 <6>[ 212.535559] lkdtm: Stack offset: 608
8379 10:57:41.657904 <6>[ 212.539808] lkdtm: Performing direct entry REPORT_STACK
8380 10:57:41.658336 <6>[ 212.545345] lkdtm: Stack offset: 64
8381 10:57:41.658732 <6>[ 212.549362] lkdtm: Performing direct entry REPORT_STACK
8382 10:57:41.659120 <6>[ 212.554900] lkdtm: Stack offset: 528
8383 10:57:41.659496 <6>[ 212.559003] lkdtm: Performing direct entry REPORT_STACK
8384 10:57:41.659909 <6>[ 212.564550] lkdtm: Stack offset: 160
8385 10:57:41.660282 <6>[ 212.568657] lkdtm: Performing direct entry REPORT_STACK
8386 10:57:41.660674 <6>[ 212.574206] lkdtm: Stack offset: 144
8387 10:57:41.702323 <6>[ 212.578311] lkdtm: Performing direct entry REPORT_STACK
8388 10:57:41.702783 <6>[ 212.583848] lkdtm: Stack offset: 768
8389 10:57:41.703208 <6>[ 212.587951] lkdtm: Performing direct entry REPORT_STACK
8390 10:57:41.704011 <6>[ 212.593489] lkdtm: Stack offset: 480
8391 10:57:41.704370 <6>[ 212.597599] lkdtm: Performing direct entry REPORT_STACK
8392 10:57:41.704761 <6>[ 212.603134] lkdtm: Stack offset: -176
8393 10:57:41.705138 <6>[ 212.607329] lkdtm: Performing direct entry REPORT_STACK
8394 10:57:41.705523 <6>[ 212.612866] lkdtm: Stack offset: 528
8395 10:57:41.705824 <6>[ 212.616970] lkdtm: Performing direct entry REPORT_STACK
8396 10:57:41.706184 <6>[ 212.622506] lkdtm: Stack offset: 320
8397 10:57:41.746772 <6>[ 212.626610] lkdtm: Performing direct entry REPORT_STACK
8398 10:57:41.747160 <6>[ 212.632146] lkdtm: Stack offset: 688
8399 10:57:41.747358 <6>[ 212.636284] lkdtm: Performing direct entry REPORT_STACK
8400 10:57:41.747525 <6>[ 212.641825] lkdtm: Stack offset: 672
8401 10:57:41.748103 <6>[ 212.645960] lkdtm: Performing direct entry REPORT_STACK
8402 10:57:41.748316 <6>[ 212.651513] lkdtm: Stack offset: 768
8403 10:57:41.748595 <6>[ 212.655769] lkdtm: Performing direct entry REPORT_STACK
8404 10:57:41.748747 <6>[ 212.661309] lkdtm: Stack offset: 624
8405 10:57:41.749928 <6>[ 212.665428] lkdtm: Performing direct entry REPORT_STACK
8406 10:57:41.791705 <6>[ 212.670971] lkdtm: Stack offset: 800
8407 10:57:41.792007 <6>[ 212.675092] lkdtm: Performing direct entry REPORT_STACK
8408 10:57:41.792180 <6>[ 212.680632] lkdtm: Stack offset: -176
8409 10:57:41.792335 <6>[ 212.684838] lkdtm: Performing direct entry REPORT_STACK
8410 10:57:41.792483 <6>[ 212.690381] lkdtm: Stack offset: 368
8411 10:57:41.792891 <6>[ 212.694516] lkdtm: Performing direct entry REPORT_STACK
8412 10:57:41.793050 <6>[ 212.700053] lkdtm: Stack offset: 368
8413 10:57:41.793197 <6>[ 212.704163] lkdtm: Performing direct entry REPORT_STACK
8414 10:57:41.793331 <6>[ 212.709703] lkdtm: Stack offset: 16
8415 10:57:41.836716 <6>[ 212.713740] lkdtm: Performing direct entry REPORT_STACK
8416 10:57:41.836954 <6>[ 212.719278] lkdtm: Stack offset: -144
8417 10:57:41.837121 <6>[ 212.723467] lkdtm: Performing direct entry REPORT_STACK
8418 10:57:41.837275 <6>[ 212.729006] lkdtm: Stack offset: -48
8419 10:57:41.837422 <6>[ 212.733110] lkdtm: Performing direct entry REPORT_STACK
8420 10:57:41.837829 <6>[ 212.738649] lkdtm: Stack offset: -176
8421 10:57:41.837989 <6>[ 212.742840] lkdtm: Performing direct entry REPORT_STACK
8422 10:57:41.838131 <6>[ 212.748377] lkdtm: Stack offset: 672
8423 10:57:41.838273 <6>[ 212.752495] lkdtm: Performing direct entry REPORT_STACK
8424 10:57:41.839940 <6>[ 212.758166] lkdtm: Stack offset: 752
8425 10:57:41.881407 <6>[ 212.762309] lkdtm: Performing direct entry REPORT_STACK
8426 10:57:41.881664 <6>[ 212.767969] lkdtm: Stack offset: 48
8427 10:57:41.881833 <6>[ 212.771995] lkdtm: Performing direct entry REPORT_STACK
8428 10:57:41.881991 <6>[ 212.777552] lkdtm: Stack offset: 32
8429 10:57:41.882142 <6>[ 212.781571] lkdtm: Performing direct entry REPORT_STACK
8430 10:57:41.882277 <6>[ 212.787111] lkdtm: Stack offset: 800
8431 10:57:41.882396 <6>[ 212.791216] lkdtm: Performing direct entry REPORT_STACK
8432 10:57:41.882513 <6>[ 212.796755] lkdtm: Stack offset: -80
8433 10:57:41.884719 <6>[ 212.800860] lkdtm: Performing direct entry REPORT_STACK
8434 10:57:41.926465 <6>[ 212.806398] lkdtm: Stack offset: 64
8435 10:57:41.926915 <6>[ 212.810416] lkdtm: Performing direct entry REPORT_STACK
8436 10:57:41.927248 <6>[ 212.815954] lkdtm: Stack offset: 368
8437 10:57:41.927552 <6>[ 212.820069] lkdtm: Performing direct entry REPORT_STACK
8438 10:57:41.927884 <6>[ 212.825607] lkdtm: Stack offset: 0
8439 10:57:41.928177 <6>[ 212.829542] lkdtm: Performing direct entry REPORT_STACK
8440 10:57:41.928463 <6>[ 212.835081] lkdtm: Stack offset: 128
8441 10:57:41.928743 <6>[ 212.839188] lkdtm: Performing direct entry REPORT_STACK
8442 10:57:41.929681 <6>[ 212.844726] lkdtm: Stack offset: 432
8443 10:57:41.971424 <6>[ 212.848828] lkdtm: Performing direct entry REPORT_STACK
8444 10:57:41.971906 <6>[ 212.854381] lkdtm: Stack offset: 608
8445 10:57:41.972259 <6>[ 212.858487] lkdtm: Performing direct entry REPORT_STACK
8446 10:57:41.972613 <6>[ 212.864026] lkdtm: Stack offset: 432
8447 10:57:41.972915 <6>[ 212.868130] lkdtm: Performing direct entry REPORT_STACK
8448 10:57:41.973207 <6>[ 212.873673] lkdtm: Stack offset: 256
8449 10:57:41.973490 <6>[ 212.877793] lkdtm: Performing direct entry REPORT_STACK
8450 10:57:41.973767 <6>[ 212.883453] lkdtm: Stack offset: 160
8451 10:57:41.974046 <6>[ 212.887571] lkdtm: Performing direct entry REPORT_STACK
8452 10:57:41.974730 <6>[ 212.893106] lkdtm: Stack offset: -112
8453 10:57:42.016085 <6>[ 212.897299] lkdtm: Performing direct entry REPORT_STACK
8454 10:57:42.016544 <6>[ 212.902838] lkdtm: Stack offset: 528
8455 10:57:42.016971 <6>[ 212.906938] lkdtm: Performing direct entry REPORT_STACK
8456 10:57:42.017367 <6>[ 212.912477] lkdtm: Stack offset: 256
8457 10:57:42.017751 <6>[ 212.916577] lkdtm: Performing direct entry REPORT_STACK
8458 10:57:42.018125 <6>[ 212.922115] lkdtm: Stack offset: 64
8459 10:57:42.018495 <6>[ 212.926138] lkdtm: Performing direct entry REPORT_STACK
8460 10:57:42.018858 <6>[ 212.931660] lkdtm: Stack offset: 64
8461 10:57:42.019666 <6>[ 212.935742] lkdtm: Performing direct entry REPORT_STACK
8462 10:57:42.060946 <6>[ 212.941299] lkdtm: Stack offset: 368
8463 10:57:42.061450 <6>[ 212.945546] lkdtm: Performing direct entry REPORT_STACK
8464 10:57:42.061775 <6>[ 212.951087] lkdtm: Stack offset: 736
8465 10:57:42.062461 <6>[ 212.955195] lkdtm: Performing direct entry REPORT_STACK
8466 10:57:42.062778 <6>[ 212.960734] lkdtm: Stack offset: 400
8467 10:57:42.063086 <6>[ 212.964837] lkdtm: Performing direct entry REPORT_STACK
8468 10:57:42.063386 <6>[ 212.970392] lkdtm: Stack offset: -176
8469 10:57:42.063537 <6>[ 212.974589] lkdtm: Performing direct entry REPORT_STACK
8470 10:57:42.064046 <6>[ 212.980123] lkdtm: Stack offset: 64
8471 10:57:42.105252 <6>[ 212.984145] lkdtm: Performing direct entry REPORT_STACK
8472 10:57:42.105547 <6>[ 212.989678] lkdtm: Stack offset: 80
8473 10:57:42.105741 <6>[ 212.993703] lkdtm: Performing direct entry REPORT_STACK
8474 10:57:42.105925 <6>[ 212.999245] lkdtm: Stack offset: -96
8475 10:57:42.106102 <6>[ 213.003376] lkdtm: Performing direct entry REPORT_STACK
8476 10:57:42.106254 <6>[ 213.008916] lkdtm: Stack offset: 256
8477 10:57:42.106387 <6>[ 213.013017] lkdtm: Performing direct entry REPORT_STACK
8478 10:57:42.106520 <6>[ 213.018559] lkdtm: Stack offset: 480
8479 10:57:42.108400 <6>[ 213.022672] lkdtm: Performing direct entry REPORT_STACK
8480 10:57:42.150291 <6>[ 213.028216] lkdtm: Stack offset: 400
8481 10:57:42.150569 <6>[ 213.032326] lkdtm: Performing direct entry REPORT_STACK
8482 10:57:42.150749 <6>[ 213.037864] lkdtm: Stack offset: 336
8483 10:57:42.150919 <6>[ 213.041965] lkdtm: Performing direct entry REPORT_STACK
8484 10:57:42.151087 <6>[ 213.047523] lkdtm: Stack offset: 160
8485 10:57:42.151235 <6>[ 213.051635] lkdtm: Performing direct entry REPORT_STACK
8486 10:57:42.151362 <6>[ 213.057185] lkdtm: Stack offset: 800
8487 10:57:42.151484 <6>[ 213.061377] lkdtm: Performing direct entry REPORT_STACK
8488 10:57:42.151605 <6>[ 213.066925] lkdtm: Stack offset: -176
8489 10:57:42.153429 <6>[ 213.071123] lkdtm: Performing direct entry REPORT_STACK
8490 10:57:42.195153 <6>[ 213.076660] lkdtm: Stack offset: 336
8491 10:57:42.195388 <6>[ 213.080765] lkdtm: Performing direct entry REPORT_STACK
8492 10:57:42.195558 <6>[ 213.086304] lkdtm: Stack offset: 192
8493 10:57:42.195714 <6>[ 213.090413] lkdtm: Performing direct entry REPORT_STACK
8494 10:57:42.195985 <6>[ 213.095950] lkdtm: Stack offset: -112
8495 10:57:42.196274 <6>[ 213.100216] lkdtm: Performing direct entry REPORT_STACK
8496 10:57:42.196562 <6>[ 213.105755] lkdtm: Stack offset: -64
8497 10:57:42.196840 <6>[ 213.109860] lkdtm: Performing direct entry REPORT_STACK
8498 10:57:42.198507 <6>[ 213.115398] lkdtm: Stack offset: -16
8499 10:57:42.239970 <6>[ 213.119514] lkdtm: Performing direct entry REPORT_STACK
8500 10:57:42.240430 <6>[ 213.125051] lkdtm: Stack offset: 432
8501 10:57:42.240763 <6>[ 213.129170] lkdtm: Performing direct entry REPORT_STACK
8502 10:57:42.241072 <6>[ 213.134708] lkdtm: Stack offset: -16
8503 10:57:42.241369 <6>[ 213.138811] lkdtm: Performing direct entry REPORT_STACK
8504 10:57:42.241655 <6>[ 213.144349] lkdtm: Stack offset: 80
8505 10:57:42.242310 <6>[ 213.148366] lkdtm: Performing direct entry REPORT_STACK
8506 10:57:42.242625 <6>[ 213.153903] lkdtm: Stack offset: 160
8507 10:57:42.243310 <6>[ 213.158008] lkdtm: Performing direct entry REPORT_STACK
8508 10:57:42.284849 <6>[ 213.163544] lkdtm: Stack offset: -176
8509 10:57:42.285309 <6>[ 213.167743] lkdtm: Performing direct entry REPORT_STACK
8510 10:57:42.285647 <6>[ 213.173296] lkdtm: Stack offset: 496
8511 10:57:42.285958 <6>[ 213.177534] lkdtm: Performing direct entry REPORT_STACK
8512 10:57:42.286259 <6>[ 213.183073] lkdtm: Stack offset: 560
8513 10:57:42.286547 <6>[ 213.187190] lkdtm: Performing direct entry REPORT_STACK
8514 10:57:42.286880 <6>[ 213.192729] lkdtm: Stack offset: -16
8515 10:57:42.287254 <6>[ 213.196835] lkdtm: Performing direct entry REPORT_STACK
8516 10:57:42.287544 <6>[ 213.202373] lkdtm: Stack offset: 464
8517 10:57:42.329823 <6>[ 213.206478] lkdtm: Performing direct entry REPORT_STACK
8518 10:57:42.330294 <6>[ 213.212017] lkdtm: Stack offset: 416
8519 10:57:42.330732 <6>[ 213.216126] lkdtm: Performing direct entry REPORT_STACK
8520 10:57:42.331136 <6>[ 213.221666] lkdtm: Stack offset: 48
8521 10:57:42.331524 <6>[ 213.225683] lkdtm: Performing direct entry REPORT_STACK
8522 10:57:42.331939 <6>[ 213.231220] lkdtm: Stack offset: 272
8523 10:57:42.332319 <6>[ 213.235336] lkdtm: Performing direct entry REPORT_STACK
8524 10:57:42.332710 <6>[ 213.240871] lkdtm: Stack offset: 32
8525 10:57:42.333081 <6>[ 213.244890] lkdtm: Performing direct entry REPORT_STACK
8526 10:57:42.333821 <6>[ 213.250440] lkdtm: Stack offset: 192
8527 10:57:42.374510 <6>[ 213.254549] lkdtm: Performing direct entry REPORT_STACK
8528 10:57:42.374975 <6>[ 213.260089] lkdtm: Stack offset: 336
8529 10:57:42.375411 <6>[ 213.264196] lkdtm: Performing direct entry REPORT_STACK
8530 10:57:42.375843 <6>[ 213.269735] lkdtm: Stack offset: 352
8531 10:57:42.376230 <6>[ 213.273837] lkdtm: Performing direct entry REPORT_STACK
8532 10:57:42.376610 <6>[ 213.279377] lkdtm: Stack offset: 368
8533 10:57:42.376979 <6>[ 213.283502] lkdtm: Performing direct entry REPORT_STACK
8534 10:57:42.377347 <6>[ 213.289165] lkdtm: Stack offset: 32
8535 10:57:42.378103 <6>[ 213.293195] lkdtm: Performing direct entry REPORT_STACK
8536 10:57:42.419147 <6>[ 213.298734] lkdtm: Stack offset: 192
8537 10:57:42.419728 <6>[ 213.302845] lkdtm: Performing direct entry REPORT_STACK
8538 10:57:42.420015 <6>[ 213.308379] lkdtm: Stack offset: 800
8539 10:57:42.420242 <6>[ 213.312498] lkdtm: Performing direct entry REPORT_STACK
8540 10:57:42.420458 <6>[ 213.318042] lkdtm: Stack offset: 528
8541 10:57:42.420643 <6>[ 213.322322] lkdtm: Performing direct entry REPORT_STACK
8542 10:57:42.420841 <6>[ 213.327853] lkdtm: Stack offset: 512
8543 10:57:42.421011 <6>[ 213.331980] lkdtm: Performing direct entry REPORT_STACK
8544 10:57:42.422374 <6>[ 213.337525] lkdtm: Stack offset: 288
8545 10:57:42.464035 <6>[ 213.341656] lkdtm: Performing direct entry REPORT_STACK
8546 10:57:42.464357 <6>[ 213.347203] lkdtm: Stack offset: 752
8547 10:57:42.464847 <6>[ 213.351334] lkdtm: Performing direct entry REPORT_STACK
8548 10:57:42.465029 <6>[ 213.356874] lkdtm: Stack offset: -48
8549 10:57:42.465186 <6>[ 213.360980] lkdtm: Performing direct entry REPORT_STACK
8550 10:57:42.465342 <6>[ 213.366521] lkdtm: Stack offset: 96
8551 10:57:42.465477 <6>[ 213.370558] lkdtm: Performing direct entry REPORT_STACK
8552 10:57:42.465611 <6>[ 213.376101] lkdtm: Stack offset: 464
8553 10:57:42.465760 <6>[ 213.380209] lkdtm: Performing direct entry REPORT_STACK
8554 10:57:42.467147 <6>[ 213.385746] lkdtm: Stack offset: 672
8555 10:57:42.508633 <6>[ 213.389851] lkdtm: Performing direct entry REPORT_STACK
8556 10:57:42.508897 <6>[ 213.395384] lkdtm: Stack offset: 432
8557 10:57:42.509065 <6>[ 213.399493] lkdtm: Performing direct entry REPORT_STACK
8558 10:57:42.509221 <6>[ 213.405030] lkdtm: Stack offset: -96
8559 10:57:42.509407 <6>[ 213.409131] lkdtm: Performing direct entry REPORT_STACK
8560 10:57:42.509539 <6>[ 213.414666] lkdtm: Stack offset: 816
8561 10:57:42.509667 <6>[ 213.418782] lkdtm: Performing direct entry REPORT_STACK
8562 10:57:42.509794 <6>[ 213.424320] lkdtm: Stack offset: 688
8563 10:57:42.511797 <6>[ 213.428430] lkdtm: Performing direct entry REPORT_STACK
8564 10:57:42.553648 <6>[ 213.433992] lkdtm: Stack offset: 544
8565 10:57:42.553886 <6>[ 213.438193] lkdtm: Performing direct entry REPORT_STACK
8566 10:57:42.554110 <6>[ 213.443720] lkdtm: Stack offset: 192
8567 10:57:42.554312 <6>[ 213.447837] lkdtm: Performing direct entry REPORT_STACK
8568 10:57:42.554504 <6>[ 213.453449] lkdtm: Stack offset: 480
8569 10:57:42.554665 <6>[ 213.457560] lkdtm: Performing direct entry REPORT_STACK
8570 10:57:42.554824 <6>[ 213.463097] lkdtm: Stack offset: 592
8571 10:57:42.554980 <6>[ 213.467200] lkdtm: Performing direct entry REPORT_STACK
8572 10:57:42.556774 <6>[ 213.472736] lkdtm: Stack offset: -112
8573 10:57:42.598197 <6>[ 213.476924] lkdtm: Performing direct entry REPORT_STACK
8574 10:57:42.598436 <6>[ 213.482462] lkdtm: Stack offset: 272
8575 10:57:42.598659 <6>[ 213.486565] lkdtm: Performing direct entry REPORT_STACK
8576 10:57:42.598864 <6>[ 213.492114] lkdtm: Stack offset: 112
8577 10:57:42.599059 <6>[ 213.496228] lkdtm: Performing direct entry REPORT_STACK
8578 10:57:42.599252 <6>[ 213.501766] lkdtm: Stack offset: 528
8579 10:57:42.599439 <6>[ 213.505879] lkdtm: Performing direct entry REPORT_STACK
8580 10:57:42.599580 <6>[ 213.511416] lkdtm: Stack offset: -96
8581 10:57:42.601326 <6>[ 213.515519] lkdtm: Performing direct entry REPORT_STACK
8582 10:57:42.643632 <6>[ 213.521056] lkdtm: Stack offset: 416
8583 10:57:42.644118 <6>[ 213.525160] lkdtm: Performing direct entry REPORT_STACK
8584 10:57:42.644552 <6>[ 213.530697] lkdtm: Stack offset: 176
8585 10:57:42.644954 <6>[ 213.534803] lkdtm: Performing direct entry REPORT_STACK
8586 10:57:42.645343 <6>[ 213.540340] lkdtm: Stack offset: 272
8587 10:57:42.645721 <6>[ 213.544473] lkdtm: Performing direct entry REPORT_STACK
8588 10:57:42.646103 <6>[ 213.550024] lkdtm: Stack offset: 400
8589 10:57:42.646496 <6>[ 213.554313] lkdtm: Performing direct entry REPORT_STACK
8590 10:57:42.646857 <6>[ 213.559976] lkdtm: Stack offset: 704
8591 10:57:42.647592 <6>[ 213.564094] lkdtm: Performing direct entry REPORT_STACK
8592 10:57:42.688457 <6>[ 213.569632] lkdtm: Stack offset: 192
8593 10:57:42.688914 <6>[ 213.573738] lkdtm: Performing direct entry REPORT_STACK
8594 10:57:42.689345 <6>[ 213.579274] lkdtm: Stack offset: 800
8595 10:57:42.689751 <6>[ 213.583381] lkdtm: Performing direct entry REPORT_STACK
8596 10:57:42.690140 <6>[ 213.588919] lkdtm: Stack offset: -112
8597 10:57:42.690522 <6>[ 213.593109] lkdtm: Performing direct entry REPORT_STACK
8598 10:57:42.690894 <6>[ 213.598646] lkdtm: Stack offset: 240
8599 10:57:42.691259 <6>[ 213.602755] lkdtm: Performing direct entry REPORT_STACK
8600 10:57:42.692015 <6>[ 213.608289] lkdtm: Stack offset: 384
8601 10:57:42.733024 <6>[ 213.612406] lkdtm: Performing direct entry REPORT_STACK
8602 10:57:42.733496 <6>[ 213.617943] lkdtm: Stack offset: 256
8603 10:57:42.734310 <6>[ 213.622110] lkdtm: Performing direct entry REPORT_STACK
8604 10:57:42.734684 <6>[ 213.627660] lkdtm: Stack offset: 720
8605 10:57:42.735081 <6>[ 213.631767] lkdtm: Performing direct entry REPORT_STACK
8606 10:57:42.735465 <6>[ 213.637307] lkdtm: Stack offset: 192
8607 10:57:42.735876 <6>[ 213.641410] lkdtm: Performing direct entry REPORT_STACK
8608 10:57:42.736266 <6>[ 213.646946] lkdtm: Stack offset: 16
8609 10:57:42.736731 <6>[ 213.650964] lkdtm: Performing direct entry REPORT_STACK
8610 10:57:42.777532 <6>[ 213.656497] lkdtm: Stack offset: 656
8611 10:57:42.777854 <6>[ 213.660598] lkdtm: Performing direct entry REPORT_STACK
8612 10:57:42.778112 <6>[ 213.666136] lkdtm: Stack offset: 384
8613 10:57:42.778597 <6>[ 213.670287] lkdtm: Performing direct entry REPORT_STACK
8614 10:57:42.778802 <6>[ 213.675886] lkdtm: Stack offset: 800
8615 10:57:42.778993 <6>[ 213.680002] lkdtm: Performing direct entry REPORT_STACK
8616 10:57:42.779145 <6>[ 213.685534] lkdtm: Stack offset: 784
8617 10:57:42.779287 <6>[ 213.689634] lkdtm: Performing direct entry REPORT_STACK
8618 10:57:42.779416 <6>[ 213.695180] lkdtm: Stack offset: 64
8619 10:57:42.822444 <6>[ 213.699194] lkdtm: Performing direct entry REPORT_STACK
8620 10:57:42.822758 <6>[ 213.704731] lkdtm: Stack offset: 64
8621 10:57:42.823003 <6>[ 213.708777] lkdtm: Performing direct entry REPORT_STACK
8622 10:57:42.823218 <6>[ 213.714320] lkdtm: Stack offset: 80
8623 10:57:42.823415 <6>[ 213.718345] lkdtm: Performing direct entry REPORT_STACK
8624 10:57:42.823869 <6>[ 213.723879] lkdtm: Stack offset: 256
8625 10:57:42.824019 <6>[ 213.727982] lkdtm: Performing direct entry REPORT_STACK
8626 10:57:42.824176 <6>[ 213.733544] lkdtm: Stack offset: 544
8627 10:57:42.824344 <6>[ 213.737645] lkdtm: Performing direct entry REPORT_STACK
8628 10:57:42.825542 <6>[ 213.743178] lkdtm: Stack offset: 368
8629 10:57:42.867124 <6>[ 213.747282] lkdtm: Performing direct entry REPORT_STACK
8630 10:57:42.867409 <6>[ 213.752823] lkdtm: Stack offset: 736
8631 10:57:42.867649 <6>[ 213.756925] lkdtm: Performing direct entry REPORT_STACK
8632 10:57:42.867888 <6>[ 213.762459] lkdtm: Stack offset: 176
8633 10:57:42.868094 <6>[ 213.766564] lkdtm: Performing direct entry REPORT_STACK
8634 10:57:42.868291 <6>[ 213.772102] lkdtm: Stack offset: 32
8635 10:57:42.868482 <6>[ 213.776120] lkdtm: Performing direct entry REPORT_STACK
8636 10:57:42.868650 <6>[ 213.781658] lkdtm: Stack offset: 800
8637 10:57:42.870236 <6>[ 213.785768] lkdtm: Performing direct entry REPORT_STACK
8638 10:57:42.912070 <6>[ 213.791333] lkdtm: Stack offset: 32
8639 10:57:42.912324 <6>[ 213.795422] lkdtm: Performing direct entry REPORT_STACK
8640 10:57:42.912553 <6>[ 213.801033] lkdtm: Stack offset: 656
8641 10:57:42.912760 <6>[ 213.805144] lkdtm: Performing direct entry REPORT_STACK
8642 10:57:42.912960 <6>[ 213.810706] lkdtm: Stack offset: 272
8643 10:57:42.913153 <6>[ 213.814814] lkdtm: Performing direct entry REPORT_STACK
8644 10:57:42.913343 <6>[ 213.820351] lkdtm: Stack offset: 576
8645 10:57:42.913530 <6>[ 213.824456] lkdtm: Performing direct entry REPORT_STACK
8646 10:57:42.913665 <6>[ 213.829994] lkdtm: Stack offset: 688
8647 10:57:42.957305 <6>[ 213.834148] lkdtm: Performing direct entry REPORT_STACK
8648 10:57:42.957772 <6>[ 213.839797] lkdtm: Stack offset: 688
8649 10:57:42.958198 <6>[ 213.843911] lkdtm: Performing direct entry REPORT_STACK
8650 10:57:42.958598 <6>[ 213.849448] lkdtm: Stack offset: 448
8651 10:57:42.958983 <6>[ 213.853566] lkdtm: Performing direct entry REPORT_STACK
8652 10:57:42.959738 <6>[ 213.859104] lkdtm: Stack offset: 656
8653 10:57:42.960122 <6>[ 213.863215] lkdtm: Performing direct entry REPORT_STACK
8654 10:57:42.960540 <6>[ 213.868749] lkdtm: Stack offset: 720
8655 10:57:42.960928 <6>[ 213.872855] lkdtm: Performing direct entry REPORT_STACK
8656 10:57:42.961398 <6>[ 213.878393] lkdtm: Stack offset: 192
8657 10:57:43.001812 <6>[ 213.882505] lkdtm: Performing direct entry REPORT_STACK
8658 10:57:43.002301 <6>[ 213.888044] lkdtm: Stack offset: 224
8659 10:57:43.003124 <6>[ 213.892145] lkdtm: Performing direct entry REPORT_STACK
8660 10:57:43.003510 <6>[ 213.897684] lkdtm: Stack offset: 608
8661 10:57:43.003947 <6>[ 213.901786] lkdtm: Performing direct entry REPORT_STACK
8662 10:57:43.004348 <6>[ 213.907320] lkdtm: Stack offset: 416
8663 10:57:43.004733 <6>[ 213.911449] lkdtm: Performing direct entry REPORT_STACK
8664 10:57:43.005110 <6>[ 213.916984] lkdtm: Stack offset: -160
8665 10:57:43.005571 <6>[ 213.921177] lkdtm: Performing direct entry REPORT_STACK
8666 10:57:43.046884 <6>[ 213.926715] lkdtm: Stack offset: 80
8667 10:57:43.047340 <6>[ 213.930729] lkdtm: Performing direct entry REPORT_STACK
8668 10:57:43.047804 <6>[ 213.936268] lkdtm: Stack offset: 64
8669 10:57:43.048212 <6>[ 213.940288] lkdtm: Performing direct entry REPORT_STACK
8670 10:57:43.048610 <6>[ 213.945841] lkdtm: Stack offset: -176
8671 10:57:43.048992 <6>[ 213.950141] lkdtm: Performing direct entry REPORT_STACK
8672 10:57:43.049372 <6>[ 213.955670] lkdtm: Stack offset: 608
8673 10:57:43.049761 <6>[ 213.959893] lkdtm: Performing direct entry REPORT_STACK
8674 10:57:43.050514 <6>[ 213.965431] lkdtm: Stack offset: 752
8675 10:57:43.091711 <6>[ 213.969534] lkdtm: Performing direct entry REPORT_STACK
8676 10:57:43.092318 <6>[ 213.975079] lkdtm: Stack offset: 48
8677 10:57:43.092859 <6>[ 213.979103] lkdtm: Performing direct entry REPORT_STACK
8678 10:57:43.093284 <6>[ 213.984636] lkdtm: Stack offset: 400
8679 10:57:43.093685 <6>[ 213.988740] lkdtm: Performing direct entry REPORT_STACK
8680 10:57:43.094107 <6>[ 213.994277] lkdtm: Stack offset: 496
8681 10:57:43.094563 <6>[ 213.998388] lkdtm: Performing direct entry REPORT_STACK
8682 10:57:43.094998 <6>[ 214.003927] lkdtm: Stack offset: 640
8683 10:57:43.095748 <6>[ 214.008029] lkdtm: Performing direct entry REPORT_STACK
8684 10:57:43.096006 <6>[ 214.013566] lkdtm: Stack offset: 176
8685 10:57:43.135937 <6>[ 214.017695] lkdtm: Performing direct entry REPORT_STACK
8686 10:57:43.136234 <6>[ 214.023236] lkdtm: Stack offset: 480
8687 10:57:43.136718 <6>[ 214.027353] lkdtm: Performing direct entry REPORT_STACK
8688 10:57:43.136911 <6>[ 214.032896] lkdtm: Stack offset: 128
8689 10:57:43.137075 <6>[ 214.037027] lkdtm: Performing direct entry REPORT_STACK
8690 10:57:43.137240 <6>[ 214.042566] lkdtm: Stack offset: 784
8691 10:57:43.137426 <6>[ 214.046679] lkdtm: Performing direct entry REPORT_STACK
8692 10:57:43.137621 <6>[ 214.052216] lkdtm: Stack offset: 48
8693 10:57:43.139138 <6>[ 214.056242] lkdtm: Performing direct entry REPORT_STACK
8694 10:57:43.181053 <6>[ 214.061782] lkdtm: Stack offset: 464
8695 10:57:43.181342 <6>[ 214.065893] lkdtm: Performing direct entry REPORT_STACK
8696 10:57:43.181584 <6>[ 214.071449] lkdtm: Stack offset: 640
8697 10:57:43.181795 <6>[ 214.075623] lkdtm: Performing direct entry REPORT_STACK
8698 10:57:43.181996 <6>[ 214.081199] lkdtm: Stack offset: 480
8699 10:57:43.182191 <6>[ 214.085333] lkdtm: Performing direct entry REPORT_STACK
8700 10:57:43.182376 <6>[ 214.090874] lkdtm: Stack offset: 592
8701 10:57:43.182491 <6>[ 214.095003] lkdtm: Performing direct entry REPORT_STACK
8702 10:57:43.184142 <6>[ 214.100538] lkdtm: Stack offset: 176
8703 10:57:43.226073 <6>[ 214.104645] lkdtm: Performing direct entry REPORT_STACK
8704 10:57:43.226543 <6>[ 214.110184] lkdtm: Stack offset: 144
8705 10:57:43.226978 <6>[ 214.114307] lkdtm: Performing direct entry REPORT_STACK
8706 10:57:43.227381 <6>[ 214.119961] lkdtm: Stack offset: 352
8707 10:57:43.227766 <6>[ 214.124077] lkdtm: Performing direct entry REPORT_STACK
8708 10:57:43.228191 <6>[ 214.129616] lkdtm: Stack offset: 64
8709 10:57:43.228568 <6>[ 214.133636] lkdtm: Performing direct entry REPORT_STACK
8710 10:57:43.228942 <6>[ 214.139249] lkdtm: Stack offset: 816
8711 10:57:43.229781 <6>[ 214.143366] lkdtm: Performing direct entry REPORT_STACK
8712 10:57:43.270948 <6>[ 214.148905] lkdtm: Stack offset: 544
8713 10:57:43.271410 <6>[ 214.153011] lkdtm: Performing direct entry REPORT_STACK
8714 10:57:43.271881 <6>[ 214.158563] lkdtm: Stack offset: 272
8715 10:57:43.272291 <6>[ 214.162674] lkdtm: Performing direct entry REPORT_STACK
8716 10:57:43.272680 <6>[ 214.168213] lkdtm: Stack offset: 288
8717 10:57:43.273060 <6>[ 214.172318] lkdtm: Performing direct entry REPORT_STACK
8718 10:57:43.273431 <6>[ 214.177857] lkdtm: Stack offset: -112
8719 10:57:43.273800 <6>[ 214.182095] lkdtm: Performing direct entry REPORT_STACK
8720 10:57:43.274264 <6>[ 214.187666] lkdtm: Stack offset: 560
8721 10:57:43.315764 <6>[ 214.191776] lkdtm: Performing direct entry REPORT_STACK
8722 10:57:43.316290 <6>[ 214.197317] lkdtm: Stack offset: 576
8723 10:57:43.316729 <6>[ 214.201420] lkdtm: Performing direct entry REPORT_STACK
8724 10:57:43.317140 <6>[ 214.206957] lkdtm: Stack offset: 784
8725 10:57:43.317529 <6>[ 214.211064] lkdtm: Performing direct entry REPORT_STACK
8726 10:57:43.317908 <6>[ 214.216599] lkdtm: Stack offset: 464
8727 10:57:43.318279 <6>[ 214.220720] lkdtm: Performing direct entry REPORT_STACK
8728 10:57:43.318665 <6>[ 214.226260] lkdtm: Stack offset: -144
8729 10:57:43.319046 <6>[ 214.230463] lkdtm: Performing direct entry REPORT_STACK
8730 10:57:43.319753 <6>[ 214.236002] lkdtm: Stack offset: 736
8731 10:57:43.360362 <6>[ 214.240103] lkdtm: Performing direct entry REPORT_STACK
8732 10:57:43.360814 <6>[ 214.245641] lkdtm: Stack offset: 432
8733 10:57:43.361577 <6>[ 214.249741] lkdtm: Performing direct entry REPORT_STACK
8734 10:57:43.361936 <6>[ 214.255277] lkdtm: Stack offset: -64
8735 10:57:43.362248 <6>[ 214.259392] lkdtm: Performing direct entry REPORT_STACK
8736 10:57:43.362546 <6>[ 214.264928] lkdtm: Stack offset: 304
8737 10:57:43.362835 <6>[ 214.269031] lkdtm: Performing direct entry REPORT_STACK
8738 10:57:43.363118 <6>[ 214.274571] lkdtm: Stack offset: 688
8739 10:57:43.363854 <6>[ 214.278686] lkdtm: Performing direct entry REPORT_STACK
8740 10:57:43.405249 <6>[ 214.284225] lkdtm: Stack offset: 752
8741 10:57:43.405704 <6>[ 214.288341] lkdtm: Performing direct entry REPORT_STACK
8742 10:57:43.406051 <6>[ 214.293894] lkdtm: Stack offset: 352
8743 10:57:43.406368 <6>[ 214.298125] lkdtm: Performing direct entry REPORT_STACK
8744 10:57:43.406670 <6>[ 214.303655] lkdtm: Stack offset: 48
8745 10:57:43.406957 <6>[ 214.307682] lkdtm: Performing direct entry REPORT_STACK
8746 10:57:43.407242 <6>[ 214.313238] lkdtm: Stack offset: 272
8747 10:57:43.407522 <6>[ 214.317344] lkdtm: Performing direct entry REPORT_STACK
8748 10:57:43.407842 <6>[ 214.322878] lkdtm: Stack offset: 608
8749 10:57:43.449846 <6>[ 214.326989] lkdtm: Performing direct entry REPORT_STACK
8750 10:57:43.450177 <6>[ 214.332524] lkdtm: Stack offset: 16
8751 10:57:43.450475 <6>[ 214.336542] lkdtm: Performing direct entry REPORT_STACK
8752 10:57:43.450719 <6>[ 214.342094] lkdtm: Stack offset: -144
8753 10:57:43.450911 <6>[ 214.346290] lkdtm: Performing direct entry REPORT_STACK
8754 10:57:43.451115 <6>[ 214.351817] lkdtm: Stack offset: 480
8755 10:57:43.451454 <6>[ 214.355916] lkdtm: Performing direct entry REPORT_STACK
8756 10:57:43.451593 <6>[ 214.361456] lkdtm: Stack offset: 416
8757 10:57:43.451824 <6>[ 214.365595] lkdtm: Performing direct entry REPORT_STACK
8758 10:57:43.452906 <6>[ 214.371137] lkdtm: Stack offset: 176
8759 10:57:43.494840 <6>[ 214.375259] lkdtm: Performing direct entry REPORT_STACK
8760 10:57:43.495161 <6>[ 214.380793] lkdtm: Stack offset: 208
8761 10:57:43.495358 <6>[ 214.384908] lkdtm: Performing direct entry REPORT_STACK
8762 10:57:43.495541 <6>[ 214.390475] lkdtm: Stack offset: 416
8763 10:57:43.495808 <6>[ 214.394590] lkdtm: Performing direct entry REPORT_STACK
8764 10:57:43.495994 <6>[ 214.400140] lkdtm: Stack offset: 112
8765 10:57:43.496179 <6>[ 214.404280] lkdtm: Performing direct entry REPORT_STACK
8766 10:57:43.496345 <6>[ 214.409949] lkdtm: Stack offset: 448
8767 10:57:43.497967 <6>[ 214.414110] lkdtm: Performing direct entry REPORT_STACK
8768 10:57:43.539617 <6>[ 214.419752] lkdtm: Stack offset: 480
8769 10:57:43.539907 <6>[ 214.423858] lkdtm: Performing direct entry REPORT_STACK
8770 10:57:43.540132 <6>[ 214.429398] lkdtm: Stack offset: -64
8771 10:57:43.540340 <6>[ 214.433508] lkdtm: Performing direct entry REPORT_STACK
8772 10:57:43.540512 <6>[ 214.439042] lkdtm: Stack offset: 0
8773 10:57:43.540681 <6>[ 214.442976] lkdtm: Performing direct entry REPORT_STACK
8774 10:57:43.540847 <6>[ 214.448525] lkdtm: Stack offset: 176
8775 10:57:43.541011 <6>[ 214.452636] lkdtm: Performing direct entry REPORT_STACK
8776 10:57:43.542736 <6>[ 214.458175] lkdtm: Stack offset: 112
8777 10:57:43.584521 <6>[ 214.462298] lkdtm: Performing direct entry REPORT_STACK
8778 10:57:43.584759 <6>[ 214.467825] lkdtm: Stack offset: 528
8779 10:57:43.584977 <6>[ 214.471928] lkdtm: Performing direct entry REPORT_STACK
8780 10:57:43.585179 <6>[ 214.477539] lkdtm: Stack offset: 704
8781 10:57:43.585373 <6>[ 214.481650] lkdtm: Performing direct entry REPORT_STACK
8782 10:57:43.585546 <6>[ 214.487188] lkdtm: Stack offset: 304
8783 10:57:43.585702 <6>[ 214.491293] lkdtm: Performing direct entry REPORT_STACK
8784 10:57:43.585858 <6>[ 214.496830] lkdtm: Stack offset: 640
8785 10:57:43.586009 <6>[ 214.500935] lkdtm: Performing direct entry REPORT_STACK
8786 10:57:43.587644 <6>[ 214.506496] lkdtm: Stack offset: -160
8787 10:57:43.629471 <6>[ 214.510694] lkdtm: Performing direct entry REPORT_STACK
8788 10:57:43.629928 <6>[ 214.516232] lkdtm: Stack offset: -32
8789 10:57:43.630351 <6>[ 214.520345] lkdtm: Performing direct entry REPORT_STACK
8790 10:57:43.630748 <6>[ 214.525895] lkdtm: Stack offset: -160
8791 10:57:43.631129 <6>[ 214.530142] lkdtm: Performing direct entry REPORT_STACK
8792 10:57:43.631502 <6>[ 214.535706] lkdtm: Stack offset: 240
8793 10:57:43.631932 <6>[ 214.539820] lkdtm: Performing direct entry REPORT_STACK
8794 10:57:43.632351 <6>[ 214.545360] lkdtm: Stack offset: 224
8795 10:57:43.633095 <6>[ 214.549463] lkdtm: Performing direct entry REPORT_STACK
8796 10:57:43.674277 <6>[ 214.555001] lkdtm: Stack offset: 256
8797 10:57:43.674733 <6>[ 214.559107] lkdtm: Performing direct entry REPORT_STACK
8798 10:57:43.675158 <6>[ 214.564643] lkdtm: Stack offset: 256
8799 10:57:43.675555 <6>[ 214.568745] lkdtm: Performing direct entry REPORT_STACK
8800 10:57:43.675987 <6>[ 214.574282] lkdtm: Stack offset: -192
8801 10:57:43.676412 <6>[ 214.578472] lkdtm: Performing direct entry REPORT_STACK
8802 10:57:43.676791 <6>[ 214.584032] lkdtm: Stack offset: 336
8803 10:57:43.677170 <6>[ 214.588139] lkdtm: Performing direct entry REPORT_STACK
8804 10:57:43.677961 <6>[ 214.593677] lkdtm: Stack offset: 800
8805 10:57:43.718831 <6>[ 214.597790] lkdtm: Performing direct entry REPORT_STACK
8806 10:57:43.719280 <6>[ 214.603327] lkdtm: Stack offset: 672
8807 10:57:43.720034 <6>[ 214.607435] lkdtm: Performing direct entry REPORT_STACK
8808 10:57:43.720428 <6>[ 214.612973] lkdtm: Stack offset: -176
8809 10:57:43.720789 <6>[ 214.617164] lkdtm: Performing direct entry REPORT_STACK
8810 10:57:43.721096 <6>[ 214.622701] lkdtm: Stack offset: -80
8811 10:57:43.721384 <6>[ 214.626805] lkdtm: Performing direct entry REPORT_STACK
8812 10:57:43.721668 <6>[ 214.632341] lkdtm: Stack offset: 416
8813 10:57:43.722065 <6>[ 214.636454] lkdtm: Performing direct entry REPORT_STACK
8814 10:57:43.763803 <6>[ 214.641991] lkdtm: Stack offset: -176
8815 10:57:43.764255 <6>[ 214.646246] lkdtm: Performing direct entry REPORT_STACK
8816 10:57:43.764593 <6>[ 214.651900] lkdtm: Stack offset: 768
8817 10:57:43.765309 <6>[ 214.656018] lkdtm: Performing direct entry REPORT_STACK
8818 10:57:43.765655 <6>[ 214.661558] lkdtm: Stack offset: -144
8819 10:57:43.766055 <6>[ 214.665752] lkdtm: Performing direct entry REPORT_STACK
8820 10:57:43.766424 <6>[ 214.671289] lkdtm: Stack offset: 336
8821 10:57:43.766843 <6>[ 214.675397] lkdtm: Performing direct entry REPORT_STACK
8822 10:57:43.767323 <6>[ 214.680931] lkdtm: Stack offset: -128
8823 10:57:43.808624 <6>[ 214.685124] lkdtm: Performing direct entry REPORT_STACK
8824 10:57:43.808962 <6>[ 214.690662] lkdtm: Stack offset: 208
8825 10:57:43.809144 <6>[ 214.694772] lkdtm: Performing direct entry REPORT_STACK
8826 10:57:43.809312 <6>[ 214.700319] lkdtm: Stack offset: 272
8827 10:57:43.809455 <6>[ 214.704471] lkdtm: Performing direct entry REPORT_STACK
8828 10:57:43.809648 <6>[ 214.710012] lkdtm: Stack offset: 496
8829 10:57:43.809851 <6>[ 214.714201] lkdtm: Performing direct entry REPORT_STACK
8830 10:57:43.810016 <6>[ 214.719861] lkdtm: Stack offset: 800
8831 10:57:43.810174 <6>[ 214.723987] lkdtm: Performing direct entry REPORT_STACK
8832 10:57:43.811663 <6>[ 214.729529] lkdtm: Stack offset: -192
8833 10:57:43.853252 <6>[ 214.733743] lkdtm: Performing direct entry REPORT_STACK
8834 10:57:43.853524 <6>[ 214.739290] lkdtm: Stack offset: 768
8835 10:57:43.853694 <6>[ 214.743410] lkdtm: Performing direct entry REPORT_STACK
8836 10:57:43.853850 <6>[ 214.748949] lkdtm: Stack offset: 224
8837 10:57:43.853997 <6>[ 214.753053] lkdtm: Performing direct entry REPORT_STACK
8838 10:57:43.854148 <6>[ 214.758588] lkdtm: Stack offset: 736
8839 10:57:43.854266 <6>[ 214.762706] lkdtm: Performing direct entry REPORT_STACK
8840 10:57:43.854383 <6>[ 214.768244] lkdtm: Stack offset: 288
8841 10:57:43.856368 <6>[ 214.772365] lkdtm: Performing direct entry REPORT_STACK
8842 10:57:43.898167 <6>[ 214.777902] lkdtm: Stack offset: -192
8843 10:57:43.898405 <6>[ 214.782133] lkdtm: Performing direct entry REPORT_STACK
8844 10:57:43.898573 <6>[ 214.787739] lkdtm: Stack offset: 352
8845 10:57:43.898727 <6>[ 214.791854] lkdtm: Performing direct entry REPORT_STACK
8846 10:57:43.898873 <6>[ 214.797394] lkdtm: Stack offset: 512
8847 10:57:43.899017 <6>[ 214.801501] lkdtm: Performing direct entry REPORT_STACK
8848 10:57:43.899158 <6>[ 214.807040] lkdtm: Stack offset: 768
8849 10:57:43.899291 <6>[ 214.811143] lkdtm: Performing direct entry REPORT_STACK
8850 10:57:43.901321 <6>[ 214.816755] lkdtm: Stack offset: 416
8851 10:57:43.943262 <6>[ 214.820867] lkdtm: Performing direct entry REPORT_STACK
8852 10:57:43.943667 <6>[ 214.826416] lkdtm: Stack offset: -80
8853 10:57:43.944044 <6>[ 214.830525] lkdtm: Performing direct entry REPORT_STACK
8854 10:57:43.944359 <6>[ 214.836064] lkdtm: Stack offset: 608
8855 10:57:43.944655 <6>[ 214.840180] lkdtm: Performing direct entry REPORT_STACK
8856 10:57:43.944944 <6>[ 214.845717] lkdtm: Stack offset: 160
8857 10:57:43.945228 <6>[ 214.849820] lkdtm: Performing direct entry REPORT_STACK
8858 10:57:43.945507 <6>[ 214.855358] lkdtm: Stack offset: 256
8859 10:57:43.945785 <6>[ 214.859462] lkdtm: Performing direct entry REPORT_STACK
8860 10:57:43.946480 <6>[ 214.865001] lkdtm: Stack offset: 240
8861 10:57:43.988025 <6>[ 214.869106] lkdtm: Performing direct entry REPORT_STACK
8862 10:57:43.988479 <6>[ 214.874644] lkdtm: Stack offset: 512
8863 10:57:43.988824 <6>[ 214.878750] lkdtm: Performing direct entry REPORT_STACK
8864 10:57:43.989138 <6>[ 214.884289] lkdtm: Stack offset: 464
8865 10:57:43.989469 <6>[ 214.888407] lkdtm: Performing direct entry REPORT_STACK
8866 10:57:43.989780 <6>[ 214.893946] lkdtm: Stack offset: 64
8867 10:57:43.990066 <6>[ 214.897977] lkdtm: Performing direct entry REPORT_STACK
8868 10:57:43.990348 <6>[ 214.903528] lkdtm: Stack offset: 384
8869 10:57:43.991135 <6>[ 214.907721] lkdtm: Performing direct entry REPORT_STACK
8870 10:57:44.032924 <6>[ 214.913260] lkdtm: Stack offset: 192
8871 10:57:44.033374 <6>[ 214.917367] lkdtm: Performing direct entry REPORT_STACK
8872 10:57:44.033713 <6>[ 214.922906] lkdtm: Stack offset: 320
8873 10:57:44.034023 <6>[ 214.927014] lkdtm: Performing direct entry REPORT_STACK
8874 10:57:44.034318 <6>[ 214.932553] lkdtm: Stack offset: 128
8875 10:57:44.034604 <6>[ 214.936656] lkdtm: Performing direct entry REPORT_STACK
8876 10:57:44.034886 <6>[ 214.942195] lkdtm: Stack offset: 688
8877 10:57:44.035166 <6>[ 214.946326] lkdtm: Performing direct entry REPORT_STACK
8878 10:57:44.036163 <6>[ 214.951981] lkdtm: Stack offset: 32
8879 10:57:44.077443 <6>[ 214.956008] lkdtm: Performing direct entry REPORT_STACK
8880 10:57:44.077887 <6>[ 214.961548] lkdtm: Stack offset: 576
8881 10:57:44.078228 <6>[ 214.965657] lkdtm: Performing direct entry REPORT_STACK
8882 10:57:44.078547 <6>[ 214.971198] lkdtm: Stack offset: 592
8883 10:57:44.078842 <6>[ 214.975305] lkdtm: Performing direct entry REPORT_STACK
8884 10:57:44.079498 <6>[ 214.980843] lkdtm: Stack offset: 512
8885 10:57:44.079869 <6>[ 214.984946] lkdtm: Performing direct entry REPORT_STACK
8886 10:57:44.080177 <6>[ 214.990482] lkdtm: Stack offset: 80
8887 10:57:44.080637 <6>[ 214.994501] lkdtm: Performing direct entry REPORT_STACK
8888 10:57:44.122073 <6>[ 215.000035] lkdtm: Stack offset: 32
8889 10:57:44.122395 <6>[ 215.004054] lkdtm: Performing direct entry REPORT_STACK
8890 10:57:44.122629 <6>[ 215.009600] lkdtm: Stack offset: 496
8891 10:57:44.122930 <6>[ 215.013710] lkdtm: Performing direct entry REPORT_STACK
8892 10:57:44.123155 <6>[ 215.019259] lkdtm: Stack offset: -64
8893 10:57:44.123290 <6>[ 215.023372] lkdtm: Performing direct entry REPORT_STACK
8894 10:57:44.123420 <6>[ 215.028912] lkdtm: Stack offset: 576
8895 10:57:44.123547 <6>[ 215.033018] lkdtm: Performing direct entry REPORT_STACK
8896 10:57:44.123693 <6>[ 215.038559] lkdtm: Stack offset: -80
8897 10:57:44.125181 <6>[ 215.042677] lkdtm: Performing direct entry REPORT_STACK
8898 10:57:44.166956 <6>[ 215.048215] lkdtm: Stack offset: -160
8899 10:57:44.167252 <6>[ 215.052426] lkdtm: Performing direct entry REPORT_STACK
8900 10:57:44.167886 <6>[ 215.057974] lkdtm: Stack offset: 544
8901 10:57:44.168106 <6>[ 215.062140] lkdtm: Performing direct entry REPORT_STACK
8902 10:57:44.168266 <6>[ 215.067724] lkdtm: Stack offset: 528
8903 10:57:44.168455 <6>[ 215.071849] lkdtm: Performing direct entry REPORT_STACK
8904 10:57:44.168599 <6>[ 215.077388] lkdtm: Stack offset: -96
8905 10:57:44.168733 <6>[ 215.081525] lkdtm: Performing direct entry REPORT_STACK
8906 10:57:44.170089 <6>[ 215.087067] lkdtm: Stack offset: 768
8907 10:57:44.211690 <6>[ 215.091178] lkdtm: Performing direct entry REPORT_STACK
8908 10:57:44.211995 <6>[ 215.096721] lkdtm: Stack offset: 784
8909 10:57:44.212187 <6>[ 215.100857] lkdtm: Performing direct entry REPORT_STACK
8910 10:57:44.212359 <6>[ 215.106398] lkdtm: Stack offset: 0
8911 10:57:44.212517 <6>[ 215.110360] lkdtm: Performing direct entry REPORT_STACK
8912 10:57:44.212943 <6>[ 215.115895] lkdtm: Stack offset: 768
8913 10:57:44.213118 <6>[ 215.120024] lkdtm: Performing direct entry REPORT_STACK
8914 10:57:44.213261 <6>[ 215.125559] lkdtm: Stack offset: 336
8915 10:57:44.214871 <6>[ 215.129678] lkdtm: Performing direct entry REPORT_STACK
8916 10:57:44.256608 <6>[ 215.135217] lkdtm: Stack offset: 224
8917 10:57:44.257075 <6>[ 215.139323] lkdtm: Performing direct entry REPORT_STACK
8918 10:57:44.257423 <6>[ 215.144861] lkdtm: Stack offset: 656
8919 10:57:44.258118 <6>[ 215.148966] lkdtm: Performing direct entry REPORT_STACK
8920 10:57:44.258458 <6>[ 215.154523] lkdtm: Stack offset: -64
8921 10:57:44.258765 <6>[ 215.158709] lkdtm: Performing direct entry REPORT_STACK
8922 10:57:44.259059 <6>[ 215.164249] lkdtm: Stack offset: 352
8923 10:57:44.259344 <6>[ 215.168357] lkdtm: Performing direct entry REPORT_STACK
8924 10:57:44.259633 <6>[ 215.173894] lkdtm: Stack offset: 400
8925 10:57:44.301796 <6>[ 215.178012] lkdtm: Performing direct entry REPORT_STACK
8926 10:57:44.302268 <6>[ 215.183567] lkdtm: Stack offset: 224
8927 10:57:44.303003 <6>[ 215.187836] lkdtm: Performing direct entry REPORT_STACK
8928 10:57:44.303357 <6>[ 215.193377] lkdtm: Stack offset: -160
8929 10:57:44.303669 <6>[ 215.197570] lkdtm: Performing direct entry REPORT_STACK
8930 10:57:44.304152 <6>[ 215.203108] lkdtm: Stack offset: 496
8931 10:57:44.304459 <6>[ 215.207227] lkdtm: Performing direct entry REPORT_STACK
8932 10:57:44.304811 <6>[ 215.212766] lkdtm: Stack offset: 0
8933 10:57:44.305295 <6>[ 215.216698] lkdtm: Performing direct entry REPORT_STACK
8934 10:57:44.305710 <6>[ 215.222237] lkdtm: Stack offset: -112
8935 10:57:44.346414 <6>[ 215.226428] lkdtm: Performing direct entry REPORT_STACK
8936 10:57:44.346884 <6>[ 215.231966] lkdtm: Stack offset: 352
8937 10:57:44.347231 <6>[ 215.236071] lkdtm: Performing direct entry REPORT_STACK
8938 10:57:44.347549 <6>[ 215.241610] lkdtm: Stack offset: -96
8939 10:57:44.347877 <6>[ 215.245723] lkdtm: Performing direct entry REPORT_STACK
8940 10:57:44.348172 <6>[ 215.251275] lkdtm: Stack offset: 304
8941 10:57:44.348454 <6>[ 215.255388] lkdtm: Performing direct entry REPORT_STACK
8942 10:57:44.348736 <6>[ 215.260926] lkdtm: Stack offset: 704
8943 10:57:44.349572 <6>[ 215.265032] lkdtm: Performing direct entry REPORT_STACK
8944 10:57:44.391372 <6>[ 215.270586] lkdtm: Stack offset: 784
8945 10:57:44.391859 <6>[ 215.274694] lkdtm: Performing direct entry REPORT_STACK
8946 10:57:44.392213 <6>[ 215.280232] lkdtm: Stack offset: 576
8947 10:57:44.392592 <6>[ 215.284338] lkdtm: Performing direct entry REPORT_STACK
8948 10:57:44.392907 <6>[ 215.289877] lkdtm: Stack offset: 656
8949 10:57:44.393201 <6>[ 215.293987] lkdtm: Performing direct entry REPORT_STACK
8950 10:57:44.393491 <6>[ 215.299539] lkdtm: Stack offset: 240
8951 10:57:44.393770 <6>[ 215.303787] lkdtm: Performing direct entry REPORT_STACK
8952 10:57:44.394572 <6>[ 215.309327] lkdtm: Stack offset: 448
8953 10:57:44.436311 <6>[ 215.313448] lkdtm: Performing direct entry REPORT_STACK
8954 10:57:44.436771 <6>[ 215.318986] lkdtm: Stack offset: 816
8955 10:57:44.437202 <6>[ 215.323092] lkdtm: Performing direct entry REPORT_STACK
8956 10:57:44.437605 <6>[ 215.328630] lkdtm: Stack offset: 208
8957 10:57:44.437992 <6>[ 215.332738] lkdtm: Performing direct entry REPORT_STACK
8958 10:57:44.438746 <6>[ 215.338278] lkdtm: Stack offset: 800
8959 10:57:44.439098 <6>[ 215.342387] lkdtm: Performing direct entry REPORT_STACK
8960 10:57:44.439481 <6>[ 215.347945] lkdtm: Stack offset: -144
8961 10:57:44.439895 <6>[ 215.352142] lkdtm: Performing direct entry REPORT_STACK
8962 10:57:44.440361 <6>[ 215.357680] lkdtm: Stack offset: -176
8963 10:57:44.480537 <6>[ 215.361880] lkdtm: Performing direct entry REPORT_STACK
8964 10:57:44.480837 <6>[ 215.367417] lkdtm: Stack offset: 480
8965 10:57:44.481086 <6>[ 215.371542] lkdtm: Performing direct entry REPORT_STACK
8966 10:57:44.481301 <6>[ 215.377087] lkdtm: Stack offset: -128
8967 10:57:44.481533 <6>[ 215.381298] lkdtm: Performing direct entry REPORT_STACK
8968 10:57:44.481709 <6>[ 215.386833] lkdtm: Stack offset: -48
8969 10:57:44.481868 <6>[ 215.390947] lkdtm: Performing direct entry REPORT_STACK
8970 10:57:44.482235 <6>[ 215.396492] lkdtm: Stack offset: 768
8971 10:57:44.483645 <6>[ 215.400602] lkdtm: Performing direct entry REPORT_STACK
8972 10:57:44.525593 <6>[ 215.406136] lkdtm: Stack offset: -176
8973 10:57:44.525881 <6>[ 215.410338] lkdtm: Performing direct entry REPORT_STACK
8974 10:57:44.526080 <6>[ 215.415884] lkdtm: Stack offset: 256
8975 10:57:44.526527 <6>[ 215.420047] lkdtm: Performing direct entry REPORT_STACK
8976 10:57:44.526707 <6>[ 215.425719] lkdtm: Stack offset: -32
8977 10:57:44.526902 <6>[ 215.429840] lkdtm: Performing direct entry REPORT_STACK
8978 10:57:44.527115 <6>[ 215.435393] lkdtm: Stack offset: 768
8979 10:57:44.527264 <6>[ 215.439539] lkdtm: Performing direct entry REPORT_STACK
8980 10:57:44.528798 <6>[ 215.445083] lkdtm: Stack offset: 624
8981 10:57:44.570440 <6>[ 215.449212] lkdtm: Performing direct entry REPORT_STACK
8982 10:57:44.570697 <6>[ 215.454750] lkdtm: Stack offset: 208
8983 10:57:44.570865 <6>[ 215.458861] lkdtm: Performing direct entry REPORT_STACK
8984 10:57:44.571019 <6>[ 215.464397] lkdtm: Stack offset: 176
8985 10:57:44.571166 <6>[ 215.468501] lkdtm: Performing direct entry REPORT_STACK
8986 10:57:44.571309 <6>[ 215.474040] lkdtm: Stack offset: 608
8987 10:57:44.571451 <6>[ 215.478193] lkdtm: Performing direct entry REPORT_STACK
8988 10:57:44.571591 <6>[ 215.483851] lkdtm: Stack offset: -128
8989 10:57:44.573569 <6>[ 215.488049] lkdtm: Performing direct entry REPORT_STACK
8990 10:57:44.615320 <6>[ 215.493589] lkdtm: Stack offset: -16
8991 10:57:44.615550 <6>[ 215.497710] lkdtm: Performing direct entry REPORT_STACK
8992 10:57:44.615717 <6>[ 215.503324] lkdtm: Stack offset: -16
8993 10:57:44.615888 <6>[ 215.507437] lkdtm: Performing direct entry REPORT_STACK
8994 10:57:44.616039 <6>[ 215.512976] lkdtm: Stack offset: 544
8995 10:57:44.616173 <6>[ 215.517084] lkdtm: Performing direct entry REPORT_STACK
8996 10:57:44.616307 <6>[ 215.522623] lkdtm: Stack offset: 368
8997 10:57:44.616438 <6>[ 215.526729] lkdtm: Performing direct entry REPORT_STACK
8998 10:57:44.616568 <6>[ 215.532267] lkdtm: Stack offset: 688
8999 10:57:44.660438 <6>[ 215.536383] lkdtm: Performing direct entry REPORT_STACK
9000 10:57:44.660893 <6>[ 215.541921] lkdtm: Stack offset: 480
9001 10:57:44.661228 <6>[ 215.546025] lkdtm: Performing direct entry REPORT_STACK
9002 10:57:44.661538 <6>[ 215.551564] lkdtm: Stack offset: 256
9003 10:57:44.661831 <6>[ 215.555680] lkdtm: Performing direct entry REPORT_STACK
9004 10:57:44.662121 <6>[ 215.561218] lkdtm: Stack offset: 768
9005 10:57:44.662405 <6>[ 215.565325] lkdtm: Performing direct entry REPORT_STACK
9006 10:57:44.662682 <6>[ 215.570866] lkdtm: Stack offset: 288
9007 10:57:44.662960 <6>[ 215.574972] lkdtm: Performing direct entry REPORT_STACK
9008 10:57:44.663672 <6>[ 215.580511] lkdtm: Stack offset: 112
9009 10:57:44.705103 <6>[ 215.584629] lkdtm: Performing direct entry REPORT_STACK
9010 10:57:44.705563 <6>[ 215.590167] lkdtm: Stack offset: 704
9011 10:57:44.705997 <6>[ 215.594305] lkdtm: Performing direct entry REPORT_STACK
9012 10:57:44.706400 <6>[ 215.599911] lkdtm: Stack offset: 656
9013 10:57:44.706786 <6>[ 215.604025] lkdtm: Performing direct entry REPORT_STACK
9014 10:57:44.707166 <6>[ 215.609564] lkdtm: Stack offset: 272
9015 10:57:44.707539 <6>[ 215.613669] lkdtm: Performing direct entry REPORT_STACK
9016 10:57:44.707954 <6>[ 215.619219] lkdtm: Stack offset: 640
9017 10:57:44.708731 <6>[ 215.623331] lkdtm: Performing direct entry REPORT_STACK
9018 10:57:44.749870 <6>[ 215.628867] lkdtm: Stack offset: 704
9019 10:57:44.750334 <6>[ 215.632976] lkdtm: Performing direct entry REPORT_STACK
9020 10:57:44.750769 <6>[ 215.638515] lkdtm: Stack offset: 16
9021 10:57:44.751551 <6>[ 215.642531] lkdtm: Performing direct entry REPORT_STACK
9022 10:57:44.751951 <6>[ 215.648071] lkdtm: Stack offset: -144
9023 10:57:44.752347 <6>[ 215.652261] lkdtm: Performing direct entry REPORT_STACK
9024 10:57:44.752727 <6>[ 215.657799] lkdtm: Stack offset: 784
9025 10:57:44.753101 <6>[ 215.661908] lkdtm: Performing direct entry REPORT_STACK
9026 10:57:44.753474 <6>[ 215.667444] lkdtm: Stack offset: 96
9027 10:57:44.794897 <6>[ 215.671469] lkdtm: Performing direct entry REPORT_STACK
9028 10:57:44.795430 <6>[ 215.677005] lkdtm: Stack offset: 192
9029 10:57:44.795900 <6>[ 215.681124] lkdtm: Performing direct entry REPORT_STACK
9030 10:57:44.796319 <6>[ 215.686664] lkdtm: Stack offset: -160
9031 10:57:44.796993 <6>[ 215.690854] lkdtm: Performing direct entry REPORT_STACK
9032 10:57:44.797397 <6>[ 215.696393] lkdtm: Stack offset: 192
9033 10:57:44.798064 <6>[ 215.700499] lkdtm: Performing direct entry REPORT_STACK
9034 10:57:44.798522 <6>[ 215.706067] lkdtm: Stack offset: -80
9035 10:57:44.798901 <6>[ 215.710311] lkdtm: Performing direct entry REPORT_STACK
9036 10:57:44.800122 <6>[ 215.715839] lkdtm: Stack offset: 80
9037 10:57:44.839147 <6>[ 215.719868] lkdtm: Performing direct entry REPORT_STACK
9038 10:57:44.839701 <6>[ 215.725407] lkdtm: Stack offset: -144
9039 10:57:44.839930 <6>[ 215.729621] lkdtm: Performing direct entry REPORT_STACK
9040 10:57:44.840100 <6>[ 215.735163] lkdtm: Stack offset: 272
9041 10:57:44.840306 <6>[ 215.739283] lkdtm: Performing direct entry REPORT_STACK
9042 10:57:44.840516 <6>[ 215.744819] lkdtm: Stack offset: 240
9043 10:57:44.840697 <6>[ 215.748942] lkdtm: Performing direct entry REPORT_STACK
9044 10:57:44.840862 <6>[ 215.754483] lkdtm: Stack offset: 480
9045 10:57:44.842371 <6>[ 215.758602] lkdtm: Performing direct entry REPORT_STACK
9046 10:57:44.883948 <6>[ 215.764142] lkdtm: Stack offset: 0
9047 10:57:44.884230 <6>[ 215.768076] lkdtm: Performing direct entry REPORT_STACK
9048 10:57:44.884726 <6>[ 215.773620] lkdtm: Stack offset: 528
9049 10:57:44.884914 <6>[ 215.777744] lkdtm: Performing direct entry REPORT_STACK
9050 10:57:44.885114 <6>[ 215.783287] lkdtm: Stack offset: 656
9051 10:57:44.885307 <6>[ 215.787412] lkdtm: Performing direct entry REPORT_STACK
9052 10:57:44.885496 <6>[ 215.792949] lkdtm: Stack offset: 432
9053 10:57:44.885680 <6>[ 215.797053] lkdtm: Performing direct entry REPORT_STACK
9054 10:57:44.887117 <6>[ 215.802606] lkdtm: Stack offset: 672
9055 10:57:44.929246 <6>[ 215.806707] lkdtm: Performing direct entry REPORT_STACK
9056 10:57:44.929513 <6>[ 215.812243] lkdtm: Stack offset: 816
9057 10:57:44.929699 <6>[ 215.816354] lkdtm: Performing direct entry REPORT_STACK
9058 10:57:44.929865 <6>[ 215.821905] lkdtm: Stack offset: 768
9059 10:57:44.930021 <6>[ 215.826181] lkdtm: Performing direct entry REPORT_STACK
9060 10:57:44.930173 <6>[ 215.831710] lkdtm: Stack offset: 208
9061 10:57:44.930321 <6>[ 215.835944] lkdtm: Performing direct entry REPORT_STACK
9062 10:57:44.930469 <6>[ 215.841487] lkdtm: Stack offset: 304
9063 10:57:44.930612 <6>[ 215.845594] lkdtm: Performing direct entry REPORT_STACK
9064 10:57:44.932427 <6>[ 215.851154] lkdtm: Stack offset: 144
9065 10:57:44.974172 <6>[ 215.855264] lkdtm: Performing direct entry REPORT_STACK
9066 10:57:44.974662 <6>[ 215.860803] lkdtm: Stack offset: 672
9067 10:57:44.975013 <6>[ 215.864996] lkdtm: Performing direct entry REPORT_STACK
9068 10:57:44.975331 <6>[ 215.870537] lkdtm: Stack offset: -32
9069 10:57:44.975633 <6>[ 215.874651] lkdtm: Performing direct entry REPORT_STACK
9070 10:57:44.975978 <6>[ 215.880190] lkdtm: Stack offset: 464
9071 10:57:44.976273 <6>[ 215.884296] lkdtm: Performing direct entry REPORT_STACK
9072 10:57:44.976926 <6>[ 215.889835] lkdtm: Stack offset: 96
9073 10:57:44.977363 <6>[ 215.893855] lkdtm: Performing direct entry REPORT_STACK
9074 10:57:45.019113 <6>[ 215.899394] lkdtm: Stack offset: 304
9075 10:57:45.019574 <6>[ 215.903501] lkdtm: Performing direct entry REPORT_STACK
9076 10:57:45.020047 <6>[ 215.909040] lkdtm: Stack offset: 352
9077 10:57:45.020512 <6>[ 215.913195] lkdtm: Performing direct entry REPORT_STACK
9078 10:57:45.020911 <6>[ 215.918749] lkdtm: Stack offset: 272
9079 10:57:45.021294 <6>[ 215.922890] lkdtm: Performing direct entry REPORT_STACK
9080 10:57:45.021667 <6>[ 215.928447] lkdtm: Stack offset: 208
9081 10:57:45.022067 <6>[ 215.932556] lkdtm: Performing direct entry REPORT_STACK
9082 10:57:45.022804 <6>[ 215.938098] lkdtm: Stack offset: 640
9083 10:57:45.063907 <6>[ 215.942221] lkdtm: Performing direct entry REPORT_STACK
9084 10:57:45.064746 <6>[ 215.948067] lkdtm: Stack offset: -160
9085 10:57:45.065112 <6>[ 215.952289] lkdtm: Performing direct entry REPORT_STACK
9086 10:57:45.065434 <6>[ 215.957876] lkdtm: Stack offset: 304
9087 10:57:45.065736 <6>[ 215.962000] lkdtm: Performing direct entry REPORT_STACK
9088 10:57:45.066043 <6>[ 215.967543] lkdtm: Stack offset: 48
9089 10:57:45.066330 <6>[ 215.971560] lkdtm: Performing direct entry REPORT_STACK
9090 10:57:45.066612 <6>[ 215.977100] lkdtm: Stack offset: 768
9091 10:57:45.067402 <6>[ 215.981204] lkdtm: Performing direct entry REPORT_STACK
9092 10:57:45.108861 <6>[ 215.986751] lkdtm: Stack offset: 512
9093 10:57:45.109321 <6>[ 215.990859] lkdtm: Performing direct entry REPORT_STACK
9094 10:57:45.109764 <6>[ 215.996395] lkdtm: Stack offset: 496
9095 10:57:45.110168 <6>[ 216.000506] lkdtm: Performing direct entry REPORT_STACK
9096 10:57:45.110553 <6>[ 216.006042] lkdtm: Stack offset: 720
9097 10:57:45.110940 <6>[ 216.010215] lkdtm: Performing direct entry REPORT_STACK
9098 10:57:45.111313 <6>[ 216.015740] lkdtm: Stack offset: 416
9099 10:57:45.111683 <6>[ 216.019838] lkdtm: Performing direct entry REPORT_STACK
9100 10:57:45.112158 <6>[ 216.025375] lkdtm: Stack offset: 80
9101 10:57:45.112909 <6>[ 216.029403] lkdtm: Performing direct entry REPORT_STACK
9102 10:57:45.153580 <6>[ 216.034944] lkdtm: Stack offset: 240
9103 10:57:45.154474 <6>[ 216.039064] lkdtm: Performing direct entry REPORT_STACK
9104 10:57:45.154870 <6>[ 216.044604] lkdtm: Stack offset: 416
9105 10:57:45.155280 <6>[ 216.048721] lkdtm: Performing direct entry REPORT_STACK
9106 10:57:45.155670 <6>[ 216.054258] lkdtm: Stack offset: 16
9107 10:57:45.156087 <6>[ 216.058283] lkdtm: Performing direct entry REPORT_STACK
9108 10:57:45.156465 <6>[ 216.063808] lkdtm: Stack offset: 464
9109 10:57:45.156906 <6>[ 216.067911] lkdtm: Performing direct entry REPORT_STACK
9110 10:57:45.157388 <6>[ 216.073446] lkdtm: Stack offset: 64
9111 10:57:45.198180 <6>[ 216.077465] lkdtm: Performing direct entry REPORT_STACK
9112 10:57:45.198546 <6>[ 216.083004] lkdtm: Stack offset: 368
9113 10:57:45.198799 <6>[ 216.087195] lkdtm: Performing direct entry REPORT_STACK
9114 10:57:45.199065 <6>[ 216.092758] lkdtm: Stack offset: 816
9115 10:57:45.199370 <6>[ 216.096946] lkdtm: Performing direct entry REPORT_STACK
9116 10:57:45.199591 <6>[ 216.102485] lkdtm: Stack offset: 16
9117 10:57:45.199719 <6>[ 216.106524] lkdtm: Performing direct entry REPORT_STACK
9118 10:57:45.199867 <6>[ 216.112069] lkdtm: Stack offset: 432
9119 10:57:45.201231 <6>[ 216.116196] lkdtm: Performing direct entry REPORT_STACK
9120 10:57:45.242932 <6>[ 216.121731] lkdtm: Stack offset: 416
9121 10:57:45.243325 <6>[ 216.125829] lkdtm: Performing direct entry REPORT_STACK
9122 10:57:45.243701 <6>[ 216.131361] lkdtm: Stack offset: -64
9123 10:57:45.244002 <6>[ 216.135478] lkdtm: Performing direct entry REPORT_STACK
9124 10:57:45.244273 <6>[ 216.141016] lkdtm: Stack offset: 592
9125 10:57:45.244511 <6>[ 216.145114] lkdtm: Performing direct entry REPORT_STACK
9126 10:57:45.244677 <6>[ 216.150658] lkdtm: Stack offset: 96
9127 10:57:45.244849 <6>[ 216.154671] lkdtm: Performing direct entry REPORT_STACK
9128 10:57:45.244968 <6>[ 216.160202] lkdtm: Stack offset: -112
9129 10:57:45.287977 <6>[ 216.164399] lkdtm: Performing direct entry REPORT_STACK
9130 10:57:45.288244 <6>[ 216.169951] lkdtm: Stack offset: 256
9131 10:57:45.288478 <6>[ 216.174139] lkdtm: Performing direct entry REPORT_STACK
9132 10:57:45.288687 <6>[ 216.179760] lkdtm: Stack offset: 672
9133 10:57:45.288887 <6>[ 216.183889] lkdtm: Performing direct entry REPORT_STACK
9134 10:57:45.289081 <6>[ 216.189430] lkdtm: Stack offset: 800
9135 10:57:45.289270 <6>[ 216.193539] lkdtm: Performing direct entry REPORT_STACK
9136 10:57:45.289467 <6>[ 216.199079] lkdtm: Stack offset: 736
9137 10:57:45.289580 <6>[ 216.203185] lkdtm: Performing direct entry REPORT_STACK
9138 10:57:45.291150 <6>[ 216.208725] lkdtm: Stack offset: 656
9139 10:57:45.333011 <6>[ 216.212831] lkdtm: Performing direct entry REPORT_STACK
9140 10:57:45.333479 <6>[ 216.218568] lkdtm: Stack offset: 624
9141 10:57:45.333916 <6>[ 216.222691] lkdtm: Performing direct entry REPORT_STACK
9142 10:57:45.334321 <6>[ 216.228241] lkdtm: Stack offset: 64
9143 10:57:45.334711 <6>[ 216.232268] lkdtm: Performing direct entry REPORT_STACK
9144 10:57:45.335102 <6>[ 216.237807] lkdtm: Stack offset: 704
9145 10:57:45.335483 <6>[ 216.241917] lkdtm: Performing direct entry REPORT_STACK
9146 10:57:45.335892 <6>[ 216.247456] lkdtm: Stack offset: 544
9147 10:57:45.336647 <6>[ 216.251562] lkdtm: Performing direct entry REPORT_STACK
9148 10:57:45.377996 <6>[ 216.257100] lkdtm: Stack offset: 416
9149 10:57:45.378469 <6>[ 216.261208] lkdtm: Performing direct entry REPORT_STACK
9150 10:57:45.378907 <6>[ 216.266746] lkdtm: Stack offset: 752
9151 10:57:45.379684 <6>[ 216.270851] lkdtm: Performing direct entry REPORT_STACK
9152 10:57:45.380102 <6>[ 216.276389] lkdtm: Stack offset: 736
9153 10:57:45.380503 <6>[ 216.280504] lkdtm: Performing direct entry REPORT_STACK
9154 10:57:45.380884 <6>[ 216.286044] lkdtm: Stack offset: 224
9155 10:57:45.381273 <6>[ 216.290292] lkdtm: Performing direct entry REPORT_STACK
9156 10:57:45.381646 <6>[ 216.295820] lkdtm: Stack offset: 528
9157 10:57:45.422870 <6>[ 216.299927] lkdtm: Performing direct entry REPORT_STACK
9158 10:57:45.423331 <6>[ 216.305466] lkdtm: Stack offset: 48
9159 10:57:45.423763 <6>[ 216.309491] lkdtm: Performing direct entry REPORT_STACK
9160 10:57:45.424578 <6>[ 216.315031] lkdtm: Stack offset: 528
9161 10:57:45.424943 <6>[ 216.319139] lkdtm: Performing direct entry REPORT_STACK
9162 10:57:45.425339 <6>[ 216.324678] lkdtm: Stack offset: -48
9163 10:57:45.425721 <6>[ 216.328784] lkdtm: Performing direct entry REPORT_STACK
9164 10:57:45.426109 <6>[ 216.334322] lkdtm: Stack offset: 400
9165 10:57:45.426481 <6>[ 216.338439] lkdtm: Performing direct entry REPORT_STACK
9166 10:57:45.426939 <6>[ 216.343978] lkdtm: Stack offset: 416
9167 10:57:45.467417 <6>[ 216.348095] lkdtm: Performing direct entry REPORT_STACK
9168 10:57:45.467934 <6>[ 216.353635] lkdtm: Stack offset: 240
9169 10:57:45.468756 <6>[ 216.357739] lkdtm: Performing direct entry REPORT_STACK
9170 10:57:45.469134 <6>[ 216.363278] lkdtm: Stack offset: 192
9171 10:57:45.469533 <6>[ 216.367396] lkdtm: Performing direct entry REPORT_STACK
9172 10:57:45.469923 <6>[ 216.372931] lkdtm: Stack offset: -80
9173 10:57:45.470302 <6>[ 216.377037] lkdtm: Performing direct entry REPORT_STACK
9174 10:57:45.470693 <6>[ 216.382577] lkdtm: Stack offset: 800
9175 10:57:45.471149 <6>[ 216.386680] lkdtm: Performing direct entry REPORT_STACK
9176 10:57:45.512117 <6>[ 216.392220] lkdtm: Stack offset: 720
9177 10:57:45.512481 <6>[ 216.396326] lkdtm: Performing direct entry REPORT_STACK
9178 10:57:45.512755 <6>[ 216.401880] lkdtm: Stack offset: 800
9179 10:57:45.513030 <6>[ 216.406147] lkdtm: Performing direct entry REPORT_STACK
9180 10:57:45.513214 <6>[ 216.411675] lkdtm: Stack offset: 720
9181 10:57:45.513482 <6>[ 216.415800] lkdtm: Performing direct entry REPORT_STACK
9182 10:57:45.513627 <6>[ 216.421340] lkdtm: Stack offset: -112
9183 10:57:45.513731 <6>[ 216.425548] lkdtm: Performing direct entry REPORT_STACK
9184 10:57:45.515273 <6>[ 216.431092] lkdtm: Stack offset: 608
9185 10:57:45.556723 <6>[ 216.435216] lkdtm: Performing direct entry REPORT_STACK
9186 10:57:45.557034 <6>[ 216.440753] lkdtm: Stack offset: 112
9187 10:57:45.557244 <6>[ 216.444875] lkdtm: Performing direct entry REPORT_STACK
9188 10:57:45.557449 <6>[ 216.450414] lkdtm: Stack offset: 608
9189 10:57:45.557626 <6>[ 216.454535] lkdtm: Performing direct entry REPORT_STACK
9190 10:57:45.557799 <6>[ 216.460070] lkdtm: Stack offset: 416
9191 10:57:45.558227 <6>[ 216.464190] lkdtm: Performing direct entry REPORT_STACK
9192 10:57:45.558393 <6>[ 216.469736] lkdtm: Stack offset: 528
9193 10:57:45.559951 <6>[ 216.473866] lkdtm: Performing direct entry REPORT_STACK
9194 10:57:45.601898 <6>[ 216.479403] lkdtm: Stack offset: 576
9195 10:57:45.602171 <6>[ 216.483542] lkdtm: Performing direct entry REPORT_STACK
9196 10:57:45.602341 <6>[ 216.489081] lkdtm: Stack offset: 592
9197 10:57:45.602495 <6>[ 216.493206] lkdtm: Performing direct entry REPORT_STACK
9198 10:57:45.602643 <6>[ 216.498745] lkdtm: Stack offset: -16
9199 10:57:45.602787 <6>[ 216.502873] lkdtm: Performing direct entry REPORT_STACK
9200 10:57:45.602928 <6>[ 216.508417] lkdtm: Stack offset: -192
9201 10:57:45.603065 <6>[ 216.512642] lkdtm: Performing direct entry REPORT_STACK
9202 10:57:45.603204 <6>[ 216.518314] lkdtm: Stack offset: 32
9203 10:57:45.605055 <6>[ 216.522352] lkdtm: Performing direct entry REPORT_STACK
9204 10:57:45.647015 <6>[ 216.527903] lkdtm: Stack offset: -176
9205 10:57:45.647466 <6>[ 216.532106] lkdtm: Performing direct entry REPORT_STACK
9206 10:57:45.647837 <6>[ 216.537646] lkdtm: Stack offset: -160
9207 10:57:45.648244 <6>[ 216.541839] lkdtm: Performing direct entry REPORT_STACK
9208 10:57:45.648552 <6>[ 216.547454] lkdtm: Stack offset: -160
9209 10:57:45.648844 <6>[ 216.551657] lkdtm: Performing direct entry REPORT_STACK
9210 10:57:45.649128 <6>[ 216.557196] lkdtm: Stack offset: -176
9211 10:57:45.649404 <6>[ 216.561390] lkdtm: Performing direct entry REPORT_STACK
9212 10:57:45.650175 <6>[ 216.566931] lkdtm: Stack offset: 752
9213 10:57:45.691594 <6>[ 216.571038] lkdtm: Performing direct entry REPORT_STACK
9214 10:57:45.692086 <6>[ 216.576576] lkdtm: Stack offset: 784
9215 10:57:45.692471 <6>[ 216.580682] lkdtm: Performing direct entry REPORT_STACK
9216 10:57:45.692785 <6>[ 216.586232] lkdtm: Stack offset: -96
9217 10:57:45.693082 <6>[ 216.590347] lkdtm: Performing direct entry REPORT_STACK
9218 10:57:45.693373 <6>[ 216.595885] lkdtm: Stack offset: 656
9219 10:57:45.693654 <6>[ 216.599994] lkdtm: Performing direct entry REPORT_STACK
9220 10:57:45.693938 <6>[ 216.605533] lkdtm: Stack offset: 0
9221 10:57:45.694784 <6>[ 216.609464] lkdtm: Performing direct entry REPORT_STACK
9222 10:57:45.736552 <6>[ 216.615021] lkdtm: Stack offset: -176
9223 10:57:45.736993 <6>[ 216.619221] lkdtm: Performing direct entry REPORT_STACK
9224 10:57:45.737328 <6>[ 216.624774] lkdtm: Stack offset: 320
9225 10:57:45.737638 <6>[ 216.629004] lkdtm: Performing direct entry REPORT_STACK
9226 10:57:45.737931 <6>[ 216.634546] lkdtm: Stack offset: 416
9227 10:57:45.738219 <6>[ 216.638665] lkdtm: Performing direct entry REPORT_STACK
9228 10:57:45.738501 <6>[ 216.644204] lkdtm: Stack offset: -48
9229 10:57:45.738777 <6>[ 216.648326] lkdtm: Performing direct entry REPORT_STACK
9230 10:57:45.739058 <6>[ 216.653866] lkdtm: Stack offset: 736
9231 10:57:45.781462 <6>[ 216.657972] lkdtm: Performing direct entry REPORT_STACK
9232 10:57:45.781918 <6>[ 216.663510] lkdtm: Stack offset: 48
9233 10:57:45.782250 <6>[ 216.667531] lkdtm: Performing direct entry REPORT_STACK
9234 10:57:45.782561 <6>[ 216.673069] lkdtm: Stack offset: -192
9235 10:57:45.782858 <6>[ 216.677262] lkdtm: Performing direct entry REPORT_STACK
9236 10:57:45.783148 <6>[ 216.682802] lkdtm: Stack offset: 96
9237 10:57:45.783433 <6>[ 216.686821] lkdtm: Performing direct entry REPORT_STACK
9238 10:57:45.783713 <6>[ 216.692375] lkdtm: Stack offset: -160
9239 10:57:45.784041 <6>[ 216.696582] lkdtm: Performing direct entry REPORT_STACK
9240 10:57:45.784742 <6>[ 216.702123] lkdtm: Stack offset: 384
9241 10:57:45.826249 <6>[ 216.706247] lkdtm: Performing direct entry REPORT_STACK
9242 10:57:45.826708 <6>[ 216.711774] lkdtm: Stack offset: 704
9243 10:57:45.827145 <6>[ 216.715887] lkdtm: Performing direct entry REPORT_STACK
9244 10:57:45.827550 <6>[ 216.721427] lkdtm: Stack offset: 416
9245 10:57:45.827982 <6>[ 216.725532] lkdtm: Performing direct entry REPORT_STACK
9246 10:57:45.828371 <6>[ 216.731071] lkdtm: Stack offset: 240
9247 10:57:45.828744 <6>[ 216.735182] lkdtm: Performing direct entry REPORT_STACK
9248 10:57:45.829166 <6>[ 216.740736] lkdtm: Stack offset: 160
9249 10:57:45.829886 <6>[ 216.744975] lkdtm: Performing direct entry REPORT_STACK
9250 10:57:45.870681 <6>[ 216.750517] lkdtm: Stack offset: 752
9251 10:57:45.871009 <6>[ 216.754633] lkdtm: Performing direct entry REPORT_STACK
9252 10:57:45.871211 <6>[ 216.760171] lkdtm: Stack offset: 32
9253 10:57:45.871399 <6>[ 216.764195] lkdtm: Performing direct entry REPORT_STACK
9254 10:57:45.871583 <6>[ 216.769749] lkdtm: Stack offset: 464
9255 10:57:45.871763 <6>[ 216.773870] lkdtm: Performing direct entry REPORT_STACK
9256 10:57:45.871960 <6>[ 216.779407] lkdtm: Stack offset: -112
9257 10:57:45.872115 <6>[ 216.783592] lkdtm: Performing direct entry REPORT_STACK
9258 10:57:45.873777 <6>[ 216.789122] lkdtm: Stack offset: 272
9259 10:57:45.915567 <6>[ 216.793215] lkdtm: Performing direct entry REPORT_STACK
9260 10:57:45.915894 <6>[ 216.798757] lkdtm: Stack offset: 560
9261 10:57:45.916093 <6>[ 216.802878] lkdtm: Performing direct entry REPORT_STACK
9262 10:57:45.916262 <6>[ 216.808414] lkdtm: Stack offset: 448
9263 10:57:45.916441 <6>[ 216.812516] lkdtm: Performing direct entry REPORT_STACK
9264 10:57:45.916593 <6>[ 216.818066] lkdtm: Stack offset: -32
9265 10:57:45.916730 <6>[ 216.822181] lkdtm: Performing direct entry REPORT_STACK
9266 10:57:45.916862 <6>[ 216.827719] lkdtm: Stack offset: -16
9267 10:57:45.916995 <6>[ 216.831830] lkdtm: Performing direct entry REPORT_STACK
9268 10:57:45.918602 <6>[ 216.837366] lkdtm: Stack offset: 0
9269 10:57:45.960451 <6>[ 216.841298] lkdtm: Performing direct entry REPORT_STACK
9270 10:57:45.960736 <6>[ 216.846834] lkdtm: Stack offset: 624
9271 10:57:45.960922 <6>[ 216.850946] lkdtm: Performing direct entry REPORT_STACK
9272 10:57:45.961084 <6>[ 216.856500] lkdtm: Stack offset: 256
9273 10:57:45.961238 <6>[ 216.860743] lkdtm: Performing direct entry REPORT_STACK
9274 10:57:45.961389 <6>[ 216.866278] lkdtm: Stack offset: 0
9275 10:57:45.961535 <6>[ 216.870232] lkdtm: Performing direct entry REPORT_STACK
9276 10:57:45.961678 <6>[ 216.875885] lkdtm: Stack offset: 320
9277 10:57:45.963637 <6>[ 216.880016] lkdtm: Performing direct entry REPORT_STACK
9278 10:57:46.005324 <6>[ 216.885556] lkdtm: Stack offset: -176
9279 10:57:46.005782 <6>[ 216.889764] lkdtm: Performing direct entry REPORT_STACK
9280 10:57:46.006121 <6>[ 216.895303] lkdtm: Stack offset: 384
9281 10:57:46.006427 <6>[ 216.899411] lkdtm: Performing direct entry REPORT_STACK
9282 10:57:46.006718 <6>[ 216.904959] lkdtm: Stack offset: 112
9283 10:57:46.007001 <6>[ 216.909066] lkdtm: Performing direct entry REPORT_STACK
9284 10:57:46.007278 <6>[ 216.914606] lkdtm: Stack offset: 784
9285 10:57:46.007552 <6>[ 216.918713] lkdtm: Performing direct entry REPORT_STACK
9286 10:57:46.008633 <6>[ 216.924252] lkdtm: Stack offset: 368
9287 10:57:46.050261 <6>[ 216.928368] lkdtm: Performing direct entry REPORT_STACK
9288 10:57:46.050724 <6>[ 216.933908] lkdtm: Stack offset: 608
9289 10:57:46.051064 <6>[ 216.938186] lkdtm: Performing direct entry REPORT_STACK
9290 10:57:46.051373 <6>[ 216.943752] lkdtm: Stack offset: 704
9291 10:57:46.051665 <6>[ 216.947887] lkdtm: Performing direct entry REPORT_STACK
9292 10:57:46.051998 <6>[ 216.953428] lkdtm: Stack offset: -48
9293 10:57:46.052283 <6>[ 216.957540] lkdtm: Performing direct entry REPORT_STACK
9294 10:57:46.052560 <6>[ 216.963079] lkdtm: Stack offset: 576
9295 10:57:46.053535 <6>[ 216.967191] lkdtm: Performing direct entry REPORT_STACK
9296 10:57:46.095109 <6>[ 216.972727] lkdtm: Stack offset: 80
9297 10:57:46.095562 <6>[ 216.976755] lkdtm: Performing direct entry REPORT_STACK
9298 10:57:46.095929 <6>[ 216.982295] lkdtm: Stack offset: -48
9299 10:57:46.096243 <6>[ 216.986404] lkdtm: Performing direct entry REPORT_STACK
9300 10:57:46.096535 <6>[ 216.991943] lkdtm: Stack offset: 176
9301 10:57:46.096815 <6>[ 216.996047] lkdtm: Performing direct entry REPORT_STACK
9302 10:57:46.097092 <6>[ 217.001585] lkdtm: Stack offset: 624
9303 10:57:46.097373 <6>[ 217.005696] lkdtm: Performing direct entry REPORT_STACK
9304 10:57:46.097649 <6>[ 217.011243] lkdtm: Stack offset: 16
9305 10:57:46.098344 <6>[ 217.015269] lkdtm: Performing direct entry REPORT_STACK
9306 10:57:46.140045 <6>[ 217.020805] lkdtm: Stack offset: 800
9307 10:57:46.140499 <6>[ 217.024913] lkdtm: Performing direct entry REPORT_STACK
9308 10:57:46.140831 <6>[ 217.030452] lkdtm: Stack offset: 448
9309 10:57:46.141138 <6>[ 217.034555] lkdtm: Performing direct entry REPORT_STACK
9310 10:57:46.141432 <6>[ 217.040096] lkdtm: Stack offset: 576
9311 10:57:46.141715 <6>[ 217.044205] lkdtm: Performing direct entry REPORT_STACK
9312 10:57:46.141991 <6>[ 217.049759] lkdtm: Stack offset: 576
9313 10:57:46.142266 <6>[ 217.053941] lkdtm: Performing direct entry REPORT_STACK
9314 10:57:46.143247 <6>[ 217.059483] lkdtm: Stack offset: 192
9315 10:57:46.184598 <6>[ 217.063590] lkdtm: Performing direct entry REPORT_STACK
9316 10:57:46.185044 <6>[ 217.069128] lkdtm: Stack offset: 464
9317 10:57:46.185368 <6>[ 217.073251] lkdtm: Performing direct entry REPORT_STACK
9318 10:57:46.185672 <6>[ 217.078786] lkdtm: Stack offset: 784
9319 10:57:46.185959 <6>[ 217.082894] lkdtm: Performing direct entry REPORT_STACK
9320 10:57:46.186242 <6>[ 217.088430] lkdtm: Stack offset: 128
9321 10:57:46.186520 <6>[ 217.092545] lkdtm: Performing direct entry REPORT_STACK
9322 10:57:46.186792 <6>[ 217.098085] lkdtm: Stack offset: -192
9323 10:57:46.187832 <6>[ 217.102281] lkdtm: Performing direct entry REPORT_STACK
9324 10:57:46.229324 <6>[ 217.107810] lkdtm: Stack offset: 704
9325 10:57:46.229594 <6>[ 217.111915] lkdtm: Performing direct entry REPORT_STACK
9326 10:57:46.229891 <6>[ 217.117454] lkdtm: Stack offset: -128
9327 10:57:46.230351 <6>[ 217.121652] lkdtm: Performing direct entry REPORT_STACK
9328 10:57:46.230532 <6>[ 217.127240] lkdtm: Stack offset: -80
9329 10:57:46.230712 <6>[ 217.131406] lkdtm: Performing direct entry REPORT_STACK
9330 10:57:46.230846 <6>[ 217.137078] lkdtm: Stack offset: 688
9331 10:57:46.231019 <6>[ 217.141212] lkdtm: Performing direct entry REPORT_STACK
9332 10:57:46.231159 <6>[ 217.146757] lkdtm: Stack offset: 176
9333 10:57:46.274200 <6>[ 217.150879] lkdtm: Performing direct entry REPORT_STACK
9334 10:57:46.274476 <6>[ 217.156416] lkdtm: Stack offset: 752
9335 10:57:46.274701 <6>[ 217.160532] lkdtm: Performing direct entry REPORT_STACK
9336 10:57:46.274899 <6>[ 217.166080] lkdtm: Stack offset: 64
9337 10:57:46.275402 <6>[ 217.170115] lkdtm: Performing direct entry REPORT_STACK
9338 10:57:46.275571 <6>[ 217.175643] lkdtm: Stack offset: -112
9339 10:57:46.275754 <6>[ 217.179846] lkdtm: Performing direct entry REPORT_STACK
9340 10:57:46.275967 <6>[ 217.185379] lkdtm: Stack offset: 304
9341 10:57:46.276101 <6>[ 217.189485] lkdtm: Performing direct entry REPORT_STACK
9342 10:57:46.277365 <6>[ 217.195035] lkdtm: Stack offset: 400
9343 10:57:46.318841 <6>[ 217.199141] lkdtm: Performing direct entry REPORT_STACK
9344 10:57:46.319106 <6>[ 217.204678] lkdtm: Stack offset: 144
9345 10:57:46.319339 <6>[ 217.208777] lkdtm: Performing direct entry REPORT_STACK
9346 10:57:46.319544 <6>[ 217.214312] lkdtm: Stack offset: 112
9347 10:57:46.319738 <6>[ 217.218431] lkdtm: Performing direct entry REPORT_STACK
9348 10:57:46.319952 <6>[ 217.223973] lkdtm: Stack offset: 256
9349 10:57:46.320110 <6>[ 217.228080] lkdtm: Performing direct entry REPORT_STACK
9350 10:57:46.320265 <6>[ 217.233618] lkdtm: Stack offset: 816
9351 10:57:46.321968 <6>[ 217.237729] lkdtm: Performing direct entry REPORT_STACK
9352 10:57:46.363881 <6>[ 217.243273] lkdtm: Stack offset: 336
9353 10:57:46.364343 <6>[ 217.247403] lkdtm: Performing direct entry REPORT_STACK
9354 10:57:46.364774 <6>[ 217.253033] lkdtm: Stack offset: 320
9355 10:57:46.365172 <6>[ 217.257160] lkdtm: Performing direct entry REPORT_STACK
9356 10:57:46.365553 <6>[ 217.262772] lkdtm: Stack offset: -160
9357 10:57:46.365931 <6>[ 217.266974] lkdtm: Performing direct entry REPORT_STACK
9358 10:57:46.366306 <6>[ 217.272512] lkdtm: Stack offset: -144
9359 10:57:46.366671 <6>[ 217.276702] lkdtm: Performing direct entry REPORT_STACK
9360 10:57:46.367426 <6>[ 217.282251] lkdtm: Stack offset: 208
9361 10:57:46.408947 <6>[ 217.286355] lkdtm: Performing direct entry REPORT_STACK
9362 10:57:46.409413 <6>[ 217.291892] lkdtm: Stack offset: 736
9363 10:57:46.409837 <6>[ 217.295998] lkdtm: Performing direct entry REPORT_STACK
9364 10:57:46.410607 <6>[ 217.301536] lkdtm: Stack offset: 0
9365 10:57:46.410961 <6>[ 217.305465] lkdtm: Performing direct entry REPORT_STACK
9366 10:57:46.411353 <6>[ 217.311001] lkdtm: Stack offset: 160
9367 10:57:46.411737 <6>[ 217.315123] lkdtm: Performing direct entry REPORT_STACK
9368 10:57:46.412160 <6>[ 217.320660] lkdtm: Stack offset: 304
9369 10:57:46.412526 <6>[ 217.324763] lkdtm: Performing direct entry REPORT_STACK
9370 10:57:46.412982 <6>[ 217.330301] lkdtm: Stack offset: 464
9371 10:57:46.453699 <6>[ 217.334405] lkdtm: Performing direct entry REPORT_STACK
9372 10:57:46.454173 <6>[ 217.339943] lkdtm: Stack offset: -48
9373 10:57:46.454524 <6>[ 217.344048] lkdtm: Performing direct entry REPORT_STACK
9374 10:57:46.454841 <6>[ 217.349584] lkdtm: Stack offset: 656
9375 10:57:46.455506 <6>[ 217.353688] lkdtm: Performing direct entry REPORT_STACK
9376 10:57:46.455875 <6>[ 217.359231] lkdtm: Stack offset: 288
9377 10:57:46.456179 <6>[ 217.363355] lkdtm: Performing direct entry REPORT_STACK
9378 10:57:46.456467 <6>[ 217.369022] lkdtm: Stack offset: -96
9379 10:57:46.457179 <6>[ 217.373141] lkdtm: Performing direct entry REPORT_STACK
9380 10:57:46.498393 <6>[ 217.378690] lkdtm: Stack offset: 496
9381 10:57:46.498856 <6>[ 217.382823] lkdtm: Performing direct entry REPORT_STACK
9382 10:57:46.499195 <6>[ 217.388357] lkdtm: Stack offset: -176
9383 10:57:46.499509 <6>[ 217.392554] lkdtm: Performing direct entry REPORT_STACK
9384 10:57:46.499840 <6>[ 217.398093] lkdtm: Stack offset: 720
9385 10:57:46.500136 <6>[ 217.402201] lkdtm: Performing direct entry REPORT_STACK
9386 10:57:46.500423 <6>[ 217.407729] lkdtm: Stack offset: -16
9387 10:57:46.500705 <6>[ 217.411829] lkdtm: Performing direct entry REPORT_STACK
9388 10:57:46.501657 <6>[ 217.417366] lkdtm: Stack offset: -96
9389 10:57:46.542946 <6>[ 217.421468] lkdtm: Performing direct entry REPORT_STACK
9390 10:57:46.543396 <6>[ 217.427002] lkdtm: Stack offset: 368
9391 10:57:46.543739 <6>[ 217.431115] lkdtm: Performing direct entry REPORT_STACK
9392 10:57:46.544096 <6>[ 217.436649] lkdtm: Stack offset: -176
9393 10:57:46.544398 <6>[ 217.440855] lkdtm: Performing direct entry REPORT_STACK
9394 10:57:46.544695 <6>[ 217.446394] lkdtm: Stack offset: -96
9395 10:57:46.544981 <6>[ 217.450495] lkdtm: Performing direct entry REPORT_STACK
9396 10:57:46.545262 <6>[ 217.456034] lkdtm: Stack offset: 464
9397 10:57:46.546218 <6>[ 217.460152] lkdtm: Performing direct entry REPORT_STACK
9398 10:57:46.587654 <6>[ 217.465690] lkdtm: Stack offset: -192
9399 10:57:46.588063 <6>[ 217.469884] lkdtm: Performing direct entry REPORT_STACK
9400 10:57:46.588363 <6>[ 217.475443] lkdtm: Stack offset: 448
9401 10:57:46.588663 <6>[ 217.479700] lkdtm: Performing direct entry REPORT_STACK
9402 10:57:46.588852 <6>[ 217.485235] lkdtm: Stack offset: 384
9403 10:57:46.588993 <6>[ 217.489345] lkdtm: Performing direct entry REPORT_STACK
9404 10:57:46.589122 <6>[ 217.494886] lkdtm: Stack offset: 816
9405 10:57:46.589506 <6>[ 217.498999] lkdtm: Performing direct entry REPORT_STACK
9406 10:57:46.589741 <6>[ 217.504531] lkdtm: Stack offset: 592
9407 10:57:46.632686 <6>[ 217.508630] lkdtm: Performing direct entry REPORT_STACK
9408 10:57:46.633002 <6>[ 217.514165] lkdtm: Stack offset: 640
9409 10:57:46.633227 <6>[ 217.518288] lkdtm: Performing direct entry REPORT_STACK
9410 10:57:46.633688 <6>[ 217.523953] lkdtm: Stack offset: 224
9411 10:57:46.633873 <6>[ 217.528069] lkdtm: Performing direct entry REPORT_STACK
9412 10:57:46.634044 <6>[ 217.533613] lkdtm: Stack offset: 368
9413 10:57:46.634210 <6>[ 217.537715] lkdtm: Performing direct entry REPORT_STACK
9414 10:57:46.634381 <6>[ 217.543254] lkdtm: Stack offset: 112
9415 10:57:46.634538 <6>[ 217.547378] lkdtm: Performing direct entry REPORT_STACK
9416 10:57:46.635837 <6>[ 217.552916] lkdtm: Stack offset: -48
9417 10:57:46.677522 <6>[ 217.557055] lkdtm: Performing direct entry REPORT_STACK
9418 10:57:46.677791 <6>[ 217.562616] lkdtm: Stack offset: 128
9419 10:57:46.677960 <6>[ 217.566744] lkdtm: Performing direct entry REPORT_STACK
9420 10:57:46.678112 <6>[ 217.572301] lkdtm: Stack offset: 752
9421 10:57:46.678259 <6>[ 217.576422] lkdtm: Performing direct entry REPORT_STACK
9422 10:57:46.678402 <6>[ 217.581967] lkdtm: Stack offset: 208
9423 10:57:46.678543 <6>[ 217.586122] lkdtm: Performing direct entry REPORT_STACK
9424 10:57:46.678676 <6>[ 217.591710] lkdtm: Stack offset: -16
9425 10:57:46.680683 <6>[ 217.595826] lkdtm: Performing direct entry REPORT_STACK
9426 10:57:46.722630 <6>[ 217.601367] lkdtm: Stack offset: 688
9427 10:57:46.723078 <6>[ 217.605474] lkdtm: Performing direct entry REPORT_STACK
9428 10:57:46.723415 <6>[ 217.611014] lkdtm: Stack offset: 448
9429 10:57:46.724094 <6>[ 217.615121] lkdtm: Performing direct entry REPORT_STACK
9430 10:57:46.724452 <6>[ 217.620659] lkdtm: Stack offset: 784
9431 10:57:46.724756 <6>[ 217.624781] lkdtm: Performing direct entry REPORT_STACK
9432 10:57:46.725051 <6>[ 217.630391] lkdtm: Stack offset: 336
9433 10:57:46.725334 <6>[ 217.634504] lkdtm: Performing direct entry REPORT_STACK
9434 10:57:46.725614 <6>[ 217.640043] lkdtm: Stack offset: 672
9435 10:57:46.767484 <6>[ 217.644150] lkdtm: Performing direct entry REPORT_STACK
9436 10:57:46.767983 <6>[ 217.649703] lkdtm: Stack offset: 336
9437 10:57:46.768387 <6>[ 217.653818] lkdtm: Performing direct entry REPORT_STACK
9438 10:57:46.768710 <6>[ 217.659356] lkdtm: Stack offset: 432
9439 10:57:46.769009 <6>[ 217.663473] lkdtm: Performing direct entry REPORT_STACK
9440 10:57:46.769669 <6>[ 217.669010] lkdtm: Stack offset: 480
9441 10:57:46.769994 <6>[ 217.673119] lkdtm: Performing direct entry REPORT_STACK
9442 10:57:46.770288 <6>[ 217.678657] lkdtm: Stack offset: -32
9443 10:57:46.770680 <6>[ 217.682771] lkdtm: Performing direct entry REPORT_STACK
9444 10:57:46.771167 <6>[ 217.688309] lkdtm: Stack offset: 128
9445 10:57:46.812106 <6>[ 217.692414] lkdtm: Performing direct entry REPORT_STACK
9446 10:57:46.812573 <6>[ 217.697952] lkdtm: Stack offset: 176
9447 10:57:46.813289 <6>[ 217.702110] lkdtm: Performing direct entry REPORT_STACK
9448 10:57:46.813636 <6>[ 217.707708] lkdtm: Stack offset: 208
9449 10:57:46.813943 <6>[ 217.711819] lkdtm: Performing direct entry REPORT_STACK
9450 10:57:46.814239 <6>[ 217.717358] lkdtm: Stack offset: 736
9451 10:57:46.814525 <6>[ 217.721471] lkdtm: Performing direct entry REPORT_STACK
9452 10:57:46.814804 <6>[ 217.727010] lkdtm: Stack offset: 448
9453 10:57:46.815514 <6>[ 217.731116] lkdtm: Performing direct entry REPORT_STACK
9454 10:57:46.856949 <6>[ 217.736652] lkdtm: Stack offset: 32
9455 10:57:46.857430 <6>[ 217.740672] lkdtm: Performing direct entry REPORT_STACK
9456 10:57:46.857865 <6>[ 217.746223] lkdtm: Stack offset: 336
9457 10:57:46.858269 <6>[ 217.750331] lkdtm: Performing direct entry REPORT_STACK
9458 10:57:46.858655 <6>[ 217.755870] lkdtm: Stack offset: 192
9459 10:57:46.859030 <6>[ 217.759974] lkdtm: Performing direct entry REPORT_STACK
9460 10:57:46.859403 <6>[ 217.765513] lkdtm: Stack offset: 592
9461 10:57:46.859769 <6>[ 217.769615] lkdtm: Performing direct entry REPORT_STACK
9462 10:57:46.860628 <6>[ 217.775151] lkdtm: Stack offset: 560
9463 10:57:46.901964 <6>[ 217.779266] lkdtm: Performing direct entry REPORT_STACK
9464 10:57:46.902425 <6>[ 217.784802] lkdtm: Stack offset: 704
9465 10:57:46.903233 <6>[ 217.788910] lkdtm: Performing direct entry REPORT_STACK
9466 10:57:46.903593 <6>[ 217.794449] lkdtm: Stack offset: -160
9467 10:57:46.904042 <6>[ 217.798638] lkdtm: Performing direct entry REPORT_STACK
9468 10:57:46.904440 <6>[ 217.804178] lkdtm: Stack offset: 384
9469 10:57:46.904818 <6>[ 217.808300] lkdtm: Performing direct entry REPORT_STACK
9470 10:57:46.905264 <6>[ 217.813854] lkdtm: Stack offset: 592
9471 10:57:46.905736 <6>[ 217.818135] lkdtm: Performing direct entry REPORT_STACK
9472 10:57:46.906081 <6>[ 217.823666] lkdtm: Stack offset: -176
9473 10:57:46.946344 <6>[ 217.827975] lkdtm: Performing direct entry REPORT_STACK
9474 10:57:46.946626 <6>[ 217.833516] lkdtm: Stack offset: 144
9475 10:57:46.947196 <6>[ 217.837622] lkdtm: Performing direct entry REPORT_STACK
9476 10:57:46.947388 <6>[ 217.843159] lkdtm: Stack offset: 816
9477 10:57:46.947553 <6>[ 217.847282] lkdtm: Performing direct entry REPORT_STACK
9478 10:57:46.947724 <6>[ 217.852827] lkdtm: Stack offset: 192
9479 10:57:46.947920 <6>[ 217.856939] lkdtm: Performing direct entry REPORT_STACK
9480 10:57:46.948077 <6>[ 217.862481] lkdtm: Stack offset: 784
9481 10:57:46.949494 <6>[ 217.866627] lkdtm: Performing direct entry REPORT_STACK
9482 10:57:46.991240 <6>[ 217.872169] lkdtm: Stack offset: -112
9483 10:57:46.991517 <6>[ 217.876377] lkdtm: Performing direct entry REPORT_STACK
9484 10:57:46.991698 <6>[ 217.881915] lkdtm: Stack offset: 224
9485 10:57:46.991886 <6>[ 217.886028] lkdtm: Performing direct entry REPORT_STACK
9486 10:57:46.992041 <6>[ 217.891565] lkdtm: Stack offset: 704
9487 10:57:46.992441 <6>[ 217.895683] lkdtm: Performing direct entry REPORT_STACK
9488 10:57:46.992598 <6>[ 217.901223] lkdtm: Stack offset: 352
9489 10:57:46.992733 <6>[ 217.905332] lkdtm: Performing direct entry REPORT_STACK
9490 10:57:46.994365 <6>[ 217.910875] lkdtm: Stack offset: -64
9491 10:57:47.035971 <6>[ 217.914980] lkdtm: Performing direct entry REPORT_STACK
9492 10:57:47.036241 <6>[ 217.920513] lkdtm: Stack offset: 48
9493 10:57:47.036410 <6>[ 217.924527] lkdtm: Performing direct entry REPORT_STACK
9494 10:57:47.036564 <6>[ 217.930090] lkdtm: Stack offset: 640
9495 10:57:47.036711 <6>[ 217.934246] lkdtm: Performing direct entry REPORT_STACK
9496 10:57:47.037119 <6>[ 217.939800] lkdtm: Stack offset: 784
9497 10:57:47.037286 <6>[ 217.943915] lkdtm: Performing direct entry REPORT_STACK
9498 10:57:47.037424 <6>[ 217.949454] lkdtm: Stack offset: 48
9499 10:57:47.039137 <6>[ 217.953477] lkdtm: Performing direct entry REPORT_STACK
9500 10:57:47.081069 <6>[ 217.959067] lkdtm: Stack offset: 736
9501 10:57:47.081302 <6>[ 217.963200] lkdtm: Performing direct entry REPORT_STACK
9502 10:57:47.081472 <6>[ 217.968868] lkdtm: Stack offset: 352
9503 10:57:47.081627 <6>[ 217.972980] lkdtm: Performing direct entry REPORT_STACK
9504 10:57:47.081774 <6>[ 217.978520] lkdtm: Stack offset: 512
9505 10:57:47.081917 <6>[ 217.982628] lkdtm: Performing direct entry REPORT_STACK
9506 10:57:47.082058 <6>[ 217.988237] lkdtm: Stack offset: -176
9507 10:57:47.082210 <6>[ 217.992452] lkdtm: Performing direct entry REPORT_STACK
9508 10:57:47.082302 <6>[ 217.997993] lkdtm: Stack offset: -64
9509 10:57:47.126173 <6>[ 218.002148] lkdtm: Performing direct entry REPORT_STACK
9510 10:57:47.126627 <6>[ 218.007707] lkdtm: Stack offset: 752
9511 10:57:47.126957 <6>[ 218.011815] lkdtm: Performing direct entry REPORT_STACK
9512 10:57:47.127266 <6>[ 218.017354] lkdtm: Stack offset: -16
9513 10:57:47.127559 <6>[ 218.021461] lkdtm: Performing direct entry REPORT_STACK
9514 10:57:47.127909 <6>[ 218.026999] lkdtm: Stack offset: 272
9515 10:57:47.128206 <6>[ 218.031115] lkdtm: Performing direct entry REPORT_STACK
9516 10:57:47.128489 <6>[ 218.036651] lkdtm: Stack offset: -16
9517 10:57:47.128766 <6>[ 218.040767] lkdtm: Performing direct entry REPORT_STACK
9518 10:57:47.129427 <6>[ 218.046306] lkdtm: Stack offset: 464
9519 10:57:47.170378 <6>[ 218.050422] lkdtm: Performing direct entry REPORT_STACK
9520 10:57:47.170650 <6>[ 218.055962] lkdtm: Stack offset: -48
9521 10:57:47.170898 <6>[ 218.060067] lkdtm: Performing direct entry REPORT_STACK
9522 10:57:47.171327 <6>[ 218.065607] lkdtm: Stack offset: 480
9523 10:57:47.171481 <6>[ 218.069716] lkdtm: Performing direct entry REPORT_STACK
9524 10:57:47.171622 <6>[ 218.075252] lkdtm: Stack offset: 752
9525 10:57:47.171761 <6>[ 218.079361] lkdtm: Performing direct entry REPORT_STACK
9526 10:57:47.171922 <6>[ 218.084900] lkdtm: Stack offset: 592
9527 10:57:47.173543 <6>[ 218.089012] lkdtm: Performing direct entry REPORT_STACK
9528 10:57:47.215282 <6>[ 218.094552] lkdtm: Stack offset: 768
9529 10:57:47.215577 <6>[ 218.098651] lkdtm: Performing direct entry REPORT_STACK
9530 10:57:47.215798 <6>[ 218.104187] lkdtm: Stack offset: 256
9531 10:57:47.215965 <6>[ 218.108288] lkdtm: Performing direct entry REPORT_STACK
9532 10:57:47.216368 <6>[ 218.113833] lkdtm: Stack offset: 816
9533 10:57:47.216537 <6>[ 218.117943] lkdtm: Performing direct entry REPORT_STACK
9534 10:57:47.216707 <6>[ 218.123496] lkdtm: Stack offset: 0
9535 10:57:47.216831 <6>[ 218.127492] lkdtm: Performing direct entry REPORT_STACK
9536 10:57:47.216947 <6>[ 218.133035] lkdtm: Stack offset: -48
9537 10:57:47.260425 <6>[ 218.137155] lkdtm: Performing direct entry REPORT_STACK
9538 10:57:47.260685 <6>[ 218.142688] lkdtm: Stack offset: 800
9539 10:57:47.260854 <6>[ 218.146803] lkdtm: Performing direct entry REPORT_STACK
9540 10:57:47.261008 <6>[ 218.152357] lkdtm: Stack offset: 464
9541 10:57:47.261155 <6>[ 218.156464] lkdtm: Performing direct entry REPORT_STACK
9542 10:57:47.261291 <6>[ 218.162003] lkdtm: Stack offset: 144
9543 10:57:47.261411 <6>[ 218.166156] lkdtm: Performing direct entry REPORT_STACK
9544 10:57:47.261529 <6>[ 218.171818] lkdtm: Stack offset: 704
9545 10:57:47.261647 <6>[ 218.175931] lkdtm: Performing direct entry REPORT_STACK
9546 10:57:47.263586 <6>[ 218.181470] lkdtm: Stack offset: 768
9547 10:57:47.304878 <6>[ 218.185579] lkdtm: Performing direct entry REPORT_STACK
9548 10:57:47.305162 <6>[ 218.191117] lkdtm: Stack offset: -128
9549 10:57:47.305644 <6>[ 218.195317] lkdtm: Performing direct entry REPORT_STACK
9550 10:57:47.305837 <6>[ 218.200854] lkdtm: Stack offset: 624
9551 10:57:47.306024 <6>[ 218.204965] lkdtm: Performing direct entry REPORT_STACK
9552 10:57:47.306186 <6>[ 218.210507] lkdtm: Stack offset: 256
9553 10:57:47.306322 <6>[ 218.214629] lkdtm: Performing direct entry REPORT_STACK
9554 10:57:47.306457 <6>[ 218.220164] lkdtm: Stack offset: -32
9555 10:57:47.308031 <6>[ 218.224267] lkdtm: Performing direct entry REPORT_STACK
9556 10:57:47.349821 <6>[ 218.229822] lkdtm: Stack offset: -80
9557 10:57:47.350086 <6>[ 218.233940] lkdtm: Performing direct entry REPORT_STACK
9558 10:57:47.350257 <6>[ 218.239479] lkdtm: Stack offset: 0
9559 10:57:47.350413 <6>[ 218.243404] lkdtm: Performing direct entry REPORT_STACK
9560 10:57:47.350562 <6>[ 218.248937] lkdtm: Stack offset: 384
9561 10:57:47.350705 <6>[ 218.253042] lkdtm: Performing direct entry REPORT_STACK
9562 10:57:47.350847 <6>[ 218.258587] lkdtm: Stack offset: 672
9563 10:57:47.350993 <6>[ 218.262699] lkdtm: Performing direct entry REPORT_STACK
9564 10:57:47.352965 <6>[ 218.268235] lkdtm: Stack offset: 416
9565 10:57:47.394783 <6>[ 218.272340] lkdtm: Performing direct entry REPORT_STACK
9566 10:57:47.395019 <6>[ 218.277879] lkdtm: Stack offset: 656
9567 10:57:47.395187 <6>[ 218.281988] lkdtm: Performing direct entry REPORT_STACK
9568 10:57:47.395344 <6>[ 218.287542] lkdtm: Stack offset: 240
9569 10:57:47.395493 <6>[ 218.291721] lkdtm: Performing direct entry REPORT_STACK
9570 10:57:47.395641 <6>[ 218.297260] lkdtm: Stack offset: 112
9571 10:57:47.395807 <6>[ 218.301373] lkdtm: Performing direct entry REPORT_STACK
9572 10:57:47.395953 <6>[ 218.306988] lkdtm: Stack offset: 496
9573 10:57:47.396092 <6>[ 218.311097] lkdtm: Performing direct entry REPORT_STACK
9574 10:57:47.397977 <6>[ 218.316636] lkdtm: Stack offset: 624
9575 10:57:47.439396 <6>[ 218.320744] lkdtm: Performing direct entry REPORT_STACK
9576 10:57:47.439633 <6>[ 218.326282] lkdtm: Stack offset: 448
9577 10:57:47.439819 <6>[ 218.330385] lkdtm: Performing direct entry REPORT_STACK
9578 10:57:47.439978 <6>[ 218.335923] lkdtm: Stack offset: 352
9579 10:57:47.440127 <6>[ 218.340045] lkdtm: Performing direct entry REPORT_STACK
9580 10:57:47.440264 <6>[ 218.345584] lkdtm: Stack offset: 640
9581 10:57:47.440383 <6>[ 218.349690] lkdtm: Performing direct entry REPORT_STACK
9582 10:57:47.440502 <6>[ 218.355242] lkdtm: Stack offset: 784
9583 10:57:47.442733 <6>[ 218.359356] lkdtm: Performing direct entry REPORT_STACK
9584 10:57:47.484607 <6>[ 218.364895] lkdtm: Stack offset: -112
9585 10:57:47.485135 <6>[ 218.369089] lkdtm: Performing direct entry REPORT_STACK
9586 10:57:47.485482 <6>[ 218.374627] lkdtm: Stack offset: 336
9587 10:57:47.485799 <6>[ 218.378731] lkdtm: Performing direct entry REPORT_STACK
9588 10:57:47.486096 <6>[ 218.384270] lkdtm: Stack offset: -176
9589 10:57:47.486388 <6>[ 218.388463] lkdtm: Performing direct entry REPORT_STACK
9590 10:57:47.486673 <6>[ 218.394001] lkdtm: Stack offset: 464
9591 10:57:47.486954 <6>[ 218.398159] lkdtm: Performing direct entry REPORT_STACK
9592 10:57:47.487733 <6>[ 218.403810] lkdtm: Stack offset: 272
9593 10:57:47.529130 <6>[ 218.407921] lkdtm: Performing direct entry REPORT_STACK
9594 10:57:47.529581 <6>[ 218.413460] lkdtm: Stack offset: 304
9595 10:57:47.529917 <6>[ 218.417597] lkdtm: Performing direct entry REPORT_STACK
9596 10:57:47.530231 <6>[ 218.423135] lkdtm: Stack offset: 464
9597 10:57:47.530525 <6>[ 218.427244] lkdtm: Performing direct entry REPORT_STACK
9598 10:57:47.530812 <6>[ 218.432780] lkdtm: Stack offset: 496
9599 10:57:47.531095 <6>[ 218.436886] lkdtm: Performing direct entry REPORT_STACK
9600 10:57:47.531375 <6>[ 218.442425] lkdtm: Stack offset: 624
9601 10:57:47.532337 <6>[ 218.446528] lkdtm: Performing direct entry REPORT_STACK
9602 10:57:47.573877 <6>[ 218.452069] lkdtm: Stack offset: 416
9603 10:57:47.574725 <6>[ 218.456173] lkdtm: Performing direct entry REPORT_STACK
9604 10:57:47.575099 <6>[ 218.461712] lkdtm: Stack offset: -64
9605 10:57:47.575420 <6>[ 218.465816] lkdtm: Performing direct entry REPORT_STACK
9606 10:57:47.575721 <6>[ 218.471353] lkdtm: Stack offset: 112
9607 10:57:47.576069 <6>[ 218.475478] lkdtm: Performing direct entry REPORT_STACK
9608 10:57:47.576436 <6>[ 218.481014] lkdtm: Stack offset: 528
9609 10:57:47.576724 <6>[ 218.485121] lkdtm: Performing direct entry REPORT_STACK
9610 10:57:47.577113 <6>[ 218.490660] lkdtm: Stack offset: 560
9611 10:57:47.618802 <6>[ 218.494761] lkdtm: Performing direct entry REPORT_STACK
9612 10:57:47.619075 <6>[ 218.500301] lkdtm: Stack offset: 208
9613 10:57:47.619522 <6>[ 218.504412] lkdtm: Performing direct entry REPORT_STACK
9614 10:57:47.619703 <6>[ 218.509968] lkdtm: Stack offset: 64
9615 10:57:47.619885 <6>[ 218.514161] lkdtm: Performing direct entry REPORT_STACK
9616 10:57:47.620036 <6>[ 218.519801] lkdtm: Stack offset: -16
9617 10:57:47.620188 <6>[ 218.523917] lkdtm: Performing direct entry REPORT_STACK
9618 10:57:47.620331 <6>[ 218.529458] lkdtm: Stack offset: 480
9619 10:57:47.620562 <6>[ 218.533579] lkdtm: Performing direct entry REPORT_STACK
9620 10:57:47.621893 <6>[ 218.539127] lkdtm: Stack offset: 608
9621 10:57:47.663358 <6>[ 218.543250] lkdtm: Performing direct entry REPORT_STACK
9622 10:57:47.663656 <6>[ 218.548793] lkdtm: Stack offset: 272
9623 10:57:47.664221 <6>[ 218.552927] lkdtm: Performing direct entry REPORT_STACK
9624 10:57:47.664435 <6>[ 218.558464] lkdtm: Stack offset: 640
9625 10:57:47.664640 <6>[ 218.562585] lkdtm: Performing direct entry REPORT_STACK
9626 10:57:47.664838 <6>[ 218.568128] lkdtm: Stack offset: 496
9627 10:57:47.665032 <6>[ 218.572236] lkdtm: Performing direct entry REPORT_STACK
9628 10:57:47.665214 <6>[ 218.577770] lkdtm: Stack offset: 784
9629 10:57:47.666511 <6>[ 218.581879] lkdtm: Performing direct entry REPORT_STACK
9630 10:57:47.708280 <6>[ 218.587411] lkdtm: Stack offset: 544
9631 10:57:47.708552 <6>[ 218.591537] lkdtm: Performing direct entry REPORT_STACK
9632 10:57:47.708721 <6>[ 218.597077] lkdtm: Stack offset: 0
9633 10:57:47.708875 <6>[ 218.601033] lkdtm: Performing direct entry REPORT_STACK
9634 10:57:47.709022 <6>[ 218.606584] lkdtm: Stack offset: 64
9635 10:57:47.709174 <6>[ 218.610602] lkdtm: Performing direct entry REPORT_STACK
9636 10:57:47.709293 <6>[ 218.616139] lkdtm: Stack offset: 240
9637 10:57:47.709409 <6>[ 218.620238] lkdtm: Performing direct entry REPORT_STACK
9638 10:57:47.709526 <6>[ 218.625772] lkdtm: Stack offset: 48
9639 10:57:47.753169 <6>[ 218.629786] lkdtm: Performing direct entry REPORT_STACK
9640 10:57:47.753406 <6>[ 218.635330] lkdtm: Stack offset: -16
9641 10:57:47.753574 <6>[ 218.639471] lkdtm: Performing direct entry REPORT_STACK
9642 10:57:47.753728 <6>[ 218.645039] lkdtm: Stack offset: -128
9643 10:57:47.753874 <6>[ 218.649244] lkdtm: Performing direct entry REPORT_STACK
9644 10:57:47.754015 <6>[ 218.654783] lkdtm: Stack offset: 336
9645 10:57:47.754153 <6>[ 218.658902] lkdtm: Performing direct entry REPORT_STACK
9646 10:57:47.754295 <6>[ 218.664441] lkdtm: Stack offset: 800
9647 10:57:47.754408 <6>[ 218.668546] lkdtm: Performing direct entry REPORT_STACK
9648 10:57:47.756334 <6>[ 218.674085] lkdtm: Stack offset: 112
9649 10:57:47.797990 <6>[ 218.678196] lkdtm: Performing direct entry REPORT_STACK
9650 10:57:47.798440 <6>[ 218.683722] lkdtm: Stack offset: -128
9651 10:57:47.798772 <6>[ 218.687915] lkdtm: Performing direct entry REPORT_STACK
9652 10:57:47.799082 <6>[ 218.693454] lkdtm: Stack offset: -64
9653 10:57:47.799374 <6>[ 218.697561] lkdtm: Performing direct entry REPORT_STACK
9654 10:57:47.799667 <6>[ 218.703099] lkdtm: Stack offset: 224
9655 10:57:47.800001 <6>[ 218.707211] lkdtm: Performing direct entry REPORT_STACK
9656 10:57:47.800286 <6>[ 218.712750] lkdtm: Stack offset: 336
9657 10:57:47.801235 <6>[ 218.716854] lkdtm: Performing direct entry REPORT_STACK
9658 10:57:47.842973 <6>[ 218.722403] lkdtm: Stack offset: 160
9659 10:57:47.843425 <6>[ 218.726516] lkdtm: Performing direct entry REPORT_STACK
9660 10:57:47.843764 <6>[ 218.732053] lkdtm: Stack offset: 240
9661 10:57:47.844127 <6>[ 218.736161] lkdtm: Performing direct entry REPORT_STACK
9662 10:57:47.844432 <6>[ 218.741700] lkdtm: Stack offset: 480
9663 10:57:47.844726 <6>[ 218.745804] lkdtm: Performing direct entry REPORT_STACK
9664 10:57:47.845013 <6>[ 218.751346] lkdtm: Stack offset: 592
9665 10:57:47.845294 <6>[ 218.755473] lkdtm: Performing direct entry REPORT_STACK
9666 10:57:47.846158 <6>[ 218.761138] lkdtm: Stack offset: 544
9667 10:57:47.887846 <6>[ 218.765258] lkdtm: Performing direct entry REPORT_STACK
9668 10:57:47.888324 <6>[ 218.770796] lkdtm: Stack offset: 112
9669 10:57:47.888663 <6>[ 218.774907] lkdtm: Performing direct entry REPORT_STACK
9670 10:57:47.888980 <6>[ 218.780442] lkdtm: Stack offset: 480
9671 10:57:47.889277 <6>[ 218.784565] lkdtm: Performing direct entry REPORT_STACK
9672 10:57:47.889567 <6>[ 218.790106] lkdtm: Stack offset: 320
9673 10:57:47.889852 <6>[ 218.794230] lkdtm: Performing direct entry REPORT_STACK
9674 10:57:47.890135 <6>[ 218.799757] lkdtm: Stack offset: 48
9675 10:57:47.890416 <6>[ 218.803770] lkdtm: Performing direct entry REPORT_STACK
9676 10:57:47.891131 <6>[ 218.809310] lkdtm: Stack offset: 160
9677 10:57:47.932396 <6>[ 218.813414] lkdtm: Performing direct entry REPORT_STACK
9678 10:57:47.932851 <6>[ 218.818950] lkdtm: Stack offset: 80
9679 10:57:47.933581 <6>[ 218.822975] lkdtm: Performing direct entry REPORT_STACK
9680 10:57:47.933940 <6>[ 218.828514] lkdtm: Stack offset: 160
9681 10:57:47.934249 <6>[ 218.832623] lkdtm: Performing direct entry REPORT_STACK
9682 10:57:47.934542 <6>[ 218.838164] lkdtm: Stack offset: 352
9683 10:57:47.934822 <6>[ 218.842290] lkdtm: Performing direct entry REPORT_STACK
9684 10:57:47.935105 <6>[ 218.847815] lkdtm: Stack offset: -16
9685 10:57:47.935850 <6>[ 218.851923] lkdtm: Performing direct entry REPORT_STACK
9686 10:57:47.977009 <6>[ 218.857460] lkdtm: Stack offset: 128
9687 10:57:47.977599 <6>[ 218.861567] lkdtm: Performing direct entry REPORT_STACK
9688 10:57:47.977821 <6>[ 218.867112] lkdtm: Stack offset: 576
9689 10:57:47.978039 <6>[ 218.871239] lkdtm: Performing direct entry REPORT_STACK
9690 10:57:47.978405 <6>[ 218.876907] lkdtm: Stack offset: 320
9691 10:57:47.978595 <6>[ 218.881035] lkdtm: Performing direct entry REPORT_STACK
9692 10:57:47.978772 <6>[ 218.886579] lkdtm: Stack offset: 96
9693 10:57:47.978945 <6>[ 218.890605] lkdtm: Performing direct entry REPORT_STACK
9694 10:57:47.980328 <6>[ 218.896143] lkdtm: Stack offset: 240
9695 10:57:48.021734 <6>[ 218.900288] lkdtm: Performing direct entry REPORT_STACK
9696 10:57:48.022023 <6>[ 218.905846] lkdtm: Stack offset: 736
9697 10:57:48.022256 <6>[ 218.909981] lkdtm: Performing direct entry REPORT_STACK
9698 10:57:48.022461 <6>[ 218.915519] lkdtm: Stack offset: 320
9699 10:57:48.022654 <6>[ 218.919667] lkdtm: Performing direct entry REPORT_STACK
9700 10:57:48.022844 <6>[ 218.925201] lkdtm: Stack offset: 512
9701 10:57:48.023022 <6>[ 218.929322] lkdtm: Performing direct entry REPORT_STACK
9702 10:57:48.023140 <6>[ 218.934868] lkdtm: Stack offset: 16
9703 10:57:48.024889 <6>[ 218.938911] lkdtm: Performing direct entry REPORT_STACK
9704 10:57:48.025109 <6>[ 218.944447] lkdtm: Stack offset: 0
9705 10:57:48.066866 <6>[ 218.948389] lkdtm: Performing direct entry REPORT_STACK
9706 10:57:48.067124 <6>[ 218.953929] lkdtm: Stack offset: 272
9707 10:57:48.067343 <6>[ 218.958094] lkdtm: Performing direct entry REPORT_STACK
9708 10:57:48.067543 <6>[ 218.963765] lkdtm: Stack offset: 448
9709 10:57:48.067735 <6>[ 218.967884] lkdtm: Performing direct entry REPORT_STACK
9710 10:57:48.067942 <6>[ 218.973425] lkdtm: Stack offset: 400
9711 10:57:48.068090 <6>[ 218.977533] lkdtm: Performing direct entry REPORT_STACK
9712 10:57:48.068202 <6>[ 218.983083] lkdtm: Stack offset: 176
9713 10:57:48.069980 <6>[ 218.987193] lkdtm: Performing direct entry REPORT_STACK
9714 10:57:48.111760 <6>[ 218.992733] lkdtm: Stack offset: 784
9715 10:57:48.112242 <6>[ 218.996869] lkdtm: Performing direct entry REPORT_STACK
9716 10:57:48.112671 <6>[ 219.002483] lkdtm: Stack offset: 528
9717 10:57:48.113069 <6>[ 219.006597] lkdtm: Performing direct entry REPORT_STACK
9718 10:57:48.113455 <6>[ 219.012137] lkdtm: Stack offset: -64
9719 10:57:48.113825 <6>[ 219.016248] lkdtm: Performing direct entry REPORT_STACK
9720 10:57:48.114199 <6>[ 219.021787] lkdtm: Stack offset: 272
9721 10:57:48.114567 <6>[ 219.025905] lkdtm: Performing direct entry REPORT_STACK
9722 10:57:48.115359 <6>[ 219.031444] lkdtm: Stack offset: 448
9723 10:57:48.156572 <6>[ 219.035551] lkdtm: Performing direct entry REPORT_STACK
9724 10:57:48.157033 <6>[ 219.041090] lkdtm: Stack offset: 480
9725 10:57:48.157369 <6>[ 219.045197] lkdtm: Performing direct entry REPORT_STACK
9726 10:57:48.157680 <6>[ 219.050734] lkdtm: Stack offset: 720
9727 10:57:48.157978 <6>[ 219.054846] lkdtm: Performing direct entry REPORT_STACK
9728 10:57:48.158265 <6>[ 219.060386] lkdtm: Stack offset: -160
9729 10:57:48.158546 <6>[ 219.064581] lkdtm: Performing direct entry REPORT_STACK
9730 10:57:48.158829 <6>[ 219.070121] lkdtm: Stack offset: 16
9731 10:57:48.159726 <6>[ 219.074151] lkdtm: Performing direct entry REPORT_STACK
9732 10:57:48.201493 <6>[ 219.079692] lkdtm: Stack offset: 368
9733 10:57:48.201943 <6>[ 219.083912] lkdtm: Performing direct entry REPORT_STACK
9734 10:57:48.202281 <6>[ 219.089452] lkdtm: Stack offset: 752
9735 10:57:48.202591 <6>[ 219.093566] lkdtm: Performing direct entry REPORT_STACK
9736 10:57:48.202886 <6>[ 219.099104] lkdtm: Stack offset: -96
9737 10:57:48.203173 <6>[ 219.103213] lkdtm: Performing direct entry REPORT_STACK
9738 10:57:48.203458 <6>[ 219.108767] lkdtm: Stack offset: -176
9739 10:57:48.203738 <6>[ 219.112962] lkdtm: Performing direct entry REPORT_STACK
9740 10:57:48.204059 <6>[ 219.118500] lkdtm: Stack offset: 480
9741 10:57:48.246432 <6>[ 219.122606] lkdtm: Performing direct entry REPORT_STACK
9742 10:57:48.246895 <6>[ 219.128144] lkdtm: Stack offset: 336
9743 10:57:48.247232 <6>[ 219.132251] lkdtm: Performing direct entry REPORT_STACK
9744 10:57:48.247958 <6>[ 219.137789] lkdtm: Stack offset: 208
9745 10:57:48.248299 <6>[ 219.141896] lkdtm: Performing direct entry REPORT_STACK
9746 10:57:48.248603 <6>[ 219.147445] lkdtm: Stack offset: 240
9747 10:57:48.248906 <6>[ 219.151564] lkdtm: Performing direct entry REPORT_STACK
9748 10:57:48.249244 <6>[ 219.157103] lkdtm: Stack offset: 480
9749 10:57:48.249534 <6>[ 219.161209] lkdtm: Performing direct entry REPORT_STACK
9750 10:57:48.249911 <6>[ 219.166748] lkdtm: Stack offset: 624
9751 10:57:48.291291 <6>[ 219.170861] lkdtm: Performing direct entry REPORT_STACK
9752 10:57:48.291914 <6>[ 219.176399] lkdtm: Stack offset: 416
9753 10:57:48.292547 <6>[ 219.180505] lkdtm: Performing direct entry REPORT_STACK
9754 10:57:48.292867 <6>[ 219.186078] lkdtm: Stack offset: 192
9755 10:57:48.293272 <6>[ 219.190214] lkdtm: Performing direct entry REPORT_STACK
9756 10:57:48.293699 <6>[ 219.195871] lkdtm: Stack offset: 64
9757 10:57:48.294122 <6>[ 219.199903] lkdtm: Performing direct entry REPORT_STACK
9758 10:57:48.294535 <6>[ 219.205443] lkdtm: Stack offset: -32
9759 10:57:48.295113 <6>[ 219.209570] lkdtm: Performing direct entry REPORT_STACK
9760 10:57:48.335666 <6>[ 219.215109] lkdtm: Stack offset: 672
9761 10:57:48.336407 <6>[ 219.219220] lkdtm: Performing direct entry REPORT_STACK
9762 10:57:48.336694 <6>[ 219.224761] lkdtm: Stack offset: 560
9763 10:57:48.336937 <6>[ 219.228882] lkdtm: Performing direct entry REPORT_STACK
9764 10:57:48.337177 <6>[ 219.234421] lkdtm: Stack offset: 304
9765 10:57:48.337418 <6>[ 219.238555] lkdtm: Performing direct entry REPORT_STACK
9766 10:57:48.337576 <6>[ 219.244092] lkdtm: Stack offset: 576
9767 10:57:48.337727 <6>[ 219.248208] lkdtm: Performing direct entry REPORT_STACK
9768 10:57:48.337866 <6>[ 219.253743] lkdtm: Stack offset: 512
9769 10:57:48.380576 <6>[ 219.257859] lkdtm: Performing direct entry REPORT_STACK
9770 10:57:48.380868 <6>[ 219.263405] lkdtm: Stack offset: -16
9771 10:57:48.381092 <6>[ 219.267546] lkdtm: Performing direct entry REPORT_STACK
9772 10:57:48.381569 <6>[ 219.273090] lkdtm: Stack offset: 224
9773 10:57:48.381747 <6>[ 219.277201] lkdtm: Performing direct entry REPORT_STACK
9774 10:57:48.381921 <6>[ 219.282734] lkdtm: Stack offset: 32
9775 10:57:48.382090 <6>[ 219.286743] lkdtm: Performing direct entry REPORT_STACK
9776 10:57:48.382253 <6>[ 219.292284] lkdtm: Stack offset: 704
9777 10:57:48.382424 <6>[ 219.296389] lkdtm: Performing direct entry REPORT_STACK
9778 10:57:48.383654 <6>[ 219.301924] lkdtm: Stack offset: 624
9779 10:57:48.425375 <6>[ 219.306031] lkdtm: Performing direct entry REPORT_STACK
9780 10:57:48.425642 <6>[ 219.311587] lkdtm: Stack offset: 416
9781 10:57:48.425863 <6>[ 219.315833] lkdtm: Performing direct entry REPORT_STACK
9782 10:57:48.426066 <6>[ 219.321371] lkdtm: Stack offset: -144
9783 10:57:48.426262 <6>[ 219.325579] lkdtm: Performing direct entry REPORT_STACK
9784 10:57:48.426454 <6>[ 219.331125] lkdtm: Stack offset: 800
9785 10:57:48.426637 <6>[ 219.335239] lkdtm: Performing direct entry REPORT_STACK
9786 10:57:48.426772 <6>[ 219.340778] lkdtm: Stack offset: 16
9787 10:57:48.428478 <6>[ 219.344796] lkdtm: Performing direct entry REPORT_STACK
9788 10:57:48.470568 <6>[ 219.350335] lkdtm: Stack offset: 736
9789 10:57:48.471048 <6>[ 219.354443] lkdtm: Performing direct entry REPORT_STACK
9790 10:57:48.471480 <6>[ 219.359990] lkdtm: Stack offset: 704
9791 10:57:48.471921 <6>[ 219.364172] lkdtm: Performing direct entry REPORT_STACK
9792 10:57:48.472322 <6>[ 219.369712] lkdtm: Stack offset: -160
9793 10:57:48.472703 <6>[ 219.373905] lkdtm: Performing direct entry REPORT_STACK
9794 10:57:48.473077 <6>[ 219.379444] lkdtm: Stack offset: 0
9795 10:57:48.473472 <6>[ 219.383387] lkdtm: Performing direct entry REPORT_STACK
9796 10:57:48.474219 <6>[ 219.388925] lkdtm: Stack offset: -48
9797 10:57:48.515494 <6>[ 219.393041] lkdtm: Performing direct entry REPORT_STACK
9798 10:57:48.515991 <6>[ 219.398580] lkdtm: Stack offset: -16
9799 10:57:48.516416 <6>[ 219.402684] lkdtm: Performing direct entry REPORT_STACK
9800 10:57:48.516818 <6>[ 219.408222] lkdtm: Stack offset: 608
9801 10:57:48.517206 <6>[ 219.412327] lkdtm: Performing direct entry REPORT_STACK
9802 10:57:48.517947 <6>[ 219.417865] lkdtm: Stack offset: -32
9803 10:57:48.518292 <6>[ 219.421975] lkdtm: Performing direct entry REPORT_STACK
9804 10:57:48.518674 <6>[ 219.427528] lkdtm: Stack offset: 304
9805 10:57:48.519133 <6>[ 219.431768] lkdtm: Performing direct entry REPORT_STACK
9806 10:57:48.519482 <6>[ 219.437307] lkdtm: Stack offset: 720
9807 10:57:48.560071 <6>[ 219.441421] lkdtm: Performing direct entry REPORT_STACK
9808 10:57:48.560534 <6>[ 219.446960] lkdtm: Stack offset: 800
9809 10:57:48.560962 <6>[ 219.451077] lkdtm: Performing direct entry REPORT_STACK
9810 10:57:48.561363 <6>[ 219.456616] lkdtm: Stack offset: 624
9811 10:57:48.562143 <6>[ 219.460722] lkdtm: Performing direct entry REPORT_STACK
9812 10:57:48.562502 <6>[ 219.466261] lkdtm: Stack offset: 704
9813 10:57:48.562882 <6>[ 219.470369] lkdtm: Performing direct entry REPORT_STACK
9814 10:57:48.563274 <6>[ 219.475908] lkdtm: Stack offset: -32
9815 10:57:48.563732 <6>[ 219.480017] lkdtm: Performing direct entry REPORT_STACK
9816 10:57:48.604856 <6>[ 219.485556] lkdtm: Stack offset: 224
9817 10:57:48.605307 <6>[ 219.489659] lkdtm: Performing direct entry REPORT_STACK
9818 10:57:48.605733 <6>[ 219.495196] lkdtm: Stack offset: 528
9819 10:57:48.606132 <6>[ 219.499309] lkdtm: Performing direct entry REPORT_STACK
9820 10:57:48.606520 <6>[ 219.504847] lkdtm: Stack offset: 416
9821 10:57:48.606895 <6>[ 219.508951] lkdtm: Performing direct entry REPORT_STACK
9822 10:57:48.607270 <6>[ 219.514499] lkdtm: Stack offset: 320
9823 10:57:48.607635 <6>[ 219.518605] lkdtm: Performing direct entry REPORT_STACK
9824 10:57:48.608439 <6>[ 219.524144] lkdtm: Stack offset: 464
9825 10:57:48.649548 <6>[ 219.528250] lkdtm: Performing direct entry REPORT_STACK
9826 10:57:48.650126 <6>[ 219.533788] lkdtm: Stack offset: 448
9827 10:57:48.650530 <6>[ 219.537898] lkdtm: Performing direct entry REPORT_STACK
9828 10:57:48.650897 <6>[ 219.543453] lkdtm: Stack offset: 224
9829 10:57:48.651896 <6>[ 219.547695] lkdtm: Performing direct entry REPORT_STACK
9830 10:57:48.652304 <6>[ 219.553237] lkdtm: Stack offset: -16
9831 10:57:48.652582 <6>[ 219.557352] lkdtm: Performing direct entry REPORT_STACK
9832 10:57:48.652804 <6>[ 219.562891] lkdtm: Stack offset: -128
9833 10:57:48.653059 <6>[ 219.567087] lkdtm: Performing direct entry REPORT_STACK
9834 10:57:48.694116 <6>[ 219.572627] lkdtm: Stack offset: 608
9835 10:57:48.694475 <6>[ 219.576765] lkdtm: Performing direct entry REPORT_STACK
9836 10:57:48.694725 <6>[ 219.582309] lkdtm: Stack offset: -128
9837 10:57:48.695221 <6>[ 219.586524] lkdtm: Performing direct entry REPORT_STACK
9838 10:57:48.695434 <6>[ 219.592062] lkdtm: Stack offset: 752
9839 10:57:48.695644 <6>[ 219.596176] lkdtm: Performing direct entry REPORT_STACK
9840 10:57:48.695841 <6>[ 219.601720] lkdtm: Stack offset: 240
9841 10:57:48.696018 <6>[ 219.605823] lkdtm: Performing direct entry REPORT_STACK
9842 10:57:48.696188 <6>[ 219.611358] lkdtm: Stack offset: 768
9843 10:57:48.739046 <6>[ 219.615464] lkdtm: Performing direct entry REPORT_STACK
9844 10:57:48.739384 <6>[ 219.621002] lkdtm: Stack offset: 224
9845 10:57:48.739572 <6>[ 219.625099] lkdtm: Performing direct entry REPORT_STACK
9846 10:57:48.740032 <6>[ 219.630633] lkdtm: Stack offset: 48
9847 10:57:48.740218 <6>[ 219.634657] lkdtm: Performing direct entry REPORT_STACK
9848 10:57:48.740374 <6>[ 219.640193] lkdtm: Stack offset: -16
9849 10:57:48.740538 <6>[ 219.644296] lkdtm: Performing direct entry REPORT_STACK
9850 10:57:48.740697 <6>[ 219.649846] lkdtm: Stack offset: 368
9851 10:57:48.740876 <6>[ 219.653979] lkdtm: Performing direct entry REPORT_STACK
9852 10:57:48.742268 <6>[ 219.659539] lkdtm: Stack offset: 64
9853 10:57:48.783890 <6>[ 219.663701] lkdtm: Performing direct entry REPORT_STACK
9854 10:57:48.784160 <6>[ 219.669245] lkdtm: Stack offset: 48
9855 10:57:48.784621 <6>[ 219.673284] lkdtm: Performing direct entry REPORT_STACK
9856 10:57:48.784807 <6>[ 219.678820] lkdtm: Stack offset: 208
9857 10:57:48.784969 <6>[ 219.682924] lkdtm: Performing direct entry REPORT_STACK
9858 10:57:48.785126 <6>[ 219.688481] lkdtm: Stack offset: 704
9859 10:57:48.785275 <6>[ 219.692590] lkdtm: Performing direct entry REPORT_STACK
9860 10:57:48.785419 <6>[ 219.698140] lkdtm: Stack offset: 432
9861 10:57:48.787093 <6>[ 219.702276] lkdtm: Performing direct entry REPORT_STACK
9862 10:57:48.829029 <6>[ 219.707932] lkdtm: Stack offset: 720
9863 10:57:48.829524 <6>[ 219.712045] lkdtm: Performing direct entry REPORT_STACK
9864 10:57:48.829873 <6>[ 219.717660] lkdtm: Stack offset: -192
9865 10:57:48.830567 <6>[ 219.721861] lkdtm: Performing direct entry REPORT_STACK
9866 10:57:48.830906 <6>[ 219.727401] lkdtm: Stack offset: 144
9867 10:57:48.831214 <6>[ 219.731515] lkdtm: Performing direct entry REPORT_STACK
9868 10:57:48.831568 <6>[ 219.737063] lkdtm: Stack offset: 432
9869 10:57:48.831893 <6>[ 219.741171] lkdtm: Performing direct entry REPORT_STACK
9870 10:57:48.832307 <6>[ 219.746709] lkdtm: Stack offset: 448
9871 10:57:48.874085 <6>[ 219.750813] lkdtm: Performing direct entry REPORT_STACK
9872 10:57:48.874573 <6>[ 219.756352] lkdtm: Stack offset: 592
9873 10:57:48.874924 <6>[ 219.760471] lkdtm: Performing direct entry REPORT_STACK
9874 10:57:48.875245 <6>[ 219.766025] lkdtm: Stack offset: 464
9875 10:57:48.875586 <6>[ 219.770179] lkdtm: Performing direct entry REPORT_STACK
9876 10:57:48.875936 <6>[ 219.775766] lkdtm: Stack offset: 224
9877 10:57:48.876234 <6>[ 219.779878] lkdtm: Performing direct entry REPORT_STACK
9878 10:57:48.876520 <6>[ 219.785417] lkdtm: Stack offset: 816
9879 10:57:48.876801 <6>[ 219.789524] lkdtm: Performing direct entry REPORT_STACK
9880 10:57:48.877556 <6>[ 219.795061] lkdtm: Stack offset: 48
9881 10:57:48.918593 <6>[ 219.799083] lkdtm: Performing direct entry REPORT_STACK
9882 10:57:48.919052 <6>[ 219.804619] lkdtm: Stack offset: 144
9883 10:57:48.919392 <6>[ 219.808725] lkdtm: Performing direct entry REPORT_STACK
9884 10:57:48.919705 <6>[ 219.814263] lkdtm: Stack offset: -32
9885 10:57:48.920059 <6>[ 219.818380] lkdtm: Performing direct entry REPORT_STACK
9886 10:57:48.920356 <6>[ 219.823919] lkdtm: Stack offset: -48
9887 10:57:48.920641 <6>[ 219.828021] lkdtm: Performing direct entry REPORT_STACK
9888 10:57:48.920923 <6>[ 219.833561] lkdtm: Stack offset: 816
9889 10:57:48.921760 <6>[ 219.837671] lkdtm: Performing direct entry REPORT_STACK
9890 10:57:48.963455 <6>[ 219.843207] lkdtm: Stack offset: 272
9891 10:57:48.963982 <6>[ 219.847317] lkdtm: Performing direct entry REPORT_STACK
9892 10:57:48.964342 <6>[ 219.852852] lkdtm: Stack offset: -64
9893 10:57:48.964655 <6>[ 219.856957] lkdtm: Performing direct entry REPORT_STACK
9894 10:57:48.964953 <6>[ 219.862496] lkdtm: Stack offset: 624
9895 10:57:48.965243 <6>[ 219.866598] lkdtm: Performing direct entry REPORT_STACK
9896 10:57:48.965525 <6>[ 219.872137] lkdtm: Stack offset: 160
9897 10:57:48.965806 <6>[ 219.876261] lkdtm: Performing direct entry REPORT_STACK
9898 10:57:48.966598 <6>[ 219.881823] lkdtm: Stack offset: 32
9899 10:57:49.008385 <6>[ 219.885921] lkdtm: Performing direct entry REPORT_STACK
9900 10:57:49.009111 <6>[ 219.891460] lkdtm: Stack offset: 80
9901 10:57:49.009643 <6>[ 219.895484] lkdtm: Performing direct entry REPORT_STACK
9902 10:57:49.010330 <6>[ 219.901023] lkdtm: Stack offset: 320
9903 10:57:49.011350 <6>[ 219.905138] lkdtm: Performing direct entry REPORT_STACK
9904 10:57:49.011940 <6>[ 219.910678] lkdtm: Stack offset: -144
9905 10:57:49.012412 <6>[ 219.914872] lkdtm: Performing direct entry REPORT_STACK
9906 10:57:49.012950 <6>[ 219.920410] lkdtm: Stack offset: 608
9907 10:57:49.013397 <6>[ 219.924525] lkdtm: Performing direct entry REPORT_STACK
9908 10:57:49.013867 <6>[ 219.930074] lkdtm: Stack offset: 576
9909 10:57:49.052630 <6>[ 219.934198] lkdtm: Performing direct entry REPORT_STACK
9910 10:57:49.052964 <6>[ 219.939735] lkdtm: Stack offset: 816
9911 10:57:49.053260 <6>[ 219.943853] lkdtm: Performing direct entry REPORT_STACK
9912 10:57:49.053471 <6>[ 219.949393] lkdtm: Stack offset: 528
9913 10:57:49.053616 <6>[ 219.953520] lkdtm: Performing direct entry REPORT_STACK
9914 10:57:49.053751 <6>[ 219.959061] lkdtm: Stack offset: -32
9915 10:57:49.053880 <6>[ 219.963169] lkdtm: Performing direct entry REPORT_STACK
9916 10:57:49.054356 <6>[ 219.968703] lkdtm: Stack offset: 608
9917 10:57:49.055864 <6>[ 219.972818] lkdtm: Performing direct entry REPORT_STACK
9918 10:57:49.097598 <6>[ 219.978356] lkdtm: Stack offset: 560
9919 10:57:49.097876 <6>[ 219.982465] lkdtm: Performing direct entry REPORT_STACK
9920 10:57:49.098380 <6>[ 219.988006] lkdtm: Stack offset: 0
9921 10:57:49.098569 <6>[ 219.991970] lkdtm: Performing direct entry REPORT_STACK
9922 10:57:49.098771 <6>[ 219.997635] lkdtm: Stack offset: 816
9923 10:57:49.098968 <6>[ 220.001763] lkdtm: Performing direct entry REPORT_STACK
9924 10:57:49.099161 <6>[ 220.007301] lkdtm: Stack offset: 64
9925 10:57:49.099347 <6>[ 220.011321] lkdtm: Performing direct entry REPORT_STACK
9926 10:57:49.100716 <6>[ 220.016862] lkdtm: Stack offset: 96
9927 10:57:49.142256 <6>[ 220.020879] lkdtm: Performing direct entry REPORT_STACK
9928 10:57:49.142527 <6>[ 220.026419] lkdtm: Stack offset: -112
9929 10:57:49.142748 <6>[ 220.030626] lkdtm: Performing direct entry REPORT_STACK
9930 10:57:49.142951 <6>[ 220.036164] lkdtm: Stack offset: 112
9931 10:57:49.143146 <6>[ 220.040274] lkdtm: Performing direct entry REPORT_STACK
9932 10:57:49.143339 <6>[ 220.045812] lkdtm: Stack offset: 288
9933 10:57:49.143462 <6>[ 220.049930] lkdtm: Performing direct entry REPORT_STACK
9934 10:57:49.143574 <6>[ 220.055470] lkdtm: Stack offset: -48
9935 10:57:49.145411 <6>[ 220.059592] lkdtm: Performing direct entry REPORT_STACK
9936 10:57:49.187264 <6>[ 220.065132] lkdtm: Stack offset: 560
9937 10:57:49.187502 <6>[ 220.069245] lkdtm: Performing direct entry REPORT_STACK
9938 10:57:49.187717 <6>[ 220.074783] lkdtm: Stack offset: 672
9939 10:57:49.187935 <6>[ 220.078891] lkdtm: Performing direct entry REPORT_STACK
9940 10:57:49.188130 <6>[ 220.084428] lkdtm: Stack offset: 448
9941 10:57:49.188320 <6>[ 220.088608] lkdtm: Performing direct entry REPORT_STACK
9942 10:57:49.188476 <6>[ 220.094146] lkdtm: Stack offset: 560
9943 10:57:49.188586 <6>[ 220.098278] lkdtm: Performing direct entry REPORT_STACK
9944 10:57:49.188696 <6>[ 220.103930] lkdtm: Stack offset: 416
9945 10:57:49.190406 <6>[ 220.108041] lkdtm: Performing direct entry REPORT_STACK
9946 10:57:49.232354 <6>[ 220.113588] lkdtm: Stack offset: -160
9947 10:57:49.232813 <6>[ 220.117790] lkdtm: Performing direct entry REPORT_STACK
9948 10:57:49.233243 <6>[ 220.123338] lkdtm: Stack offset: 544
9949 10:57:49.233642 <6>[ 220.127448] lkdtm: Performing direct entry REPORT_STACK
9950 10:57:49.234026 <6>[ 220.132985] lkdtm: Stack offset: 96
9951 10:57:49.234402 <6>[ 220.137002] lkdtm: Performing direct entry REPORT_STACK
9952 10:57:49.234776 <6>[ 220.142541] lkdtm: Stack offset: 144
9953 10:57:49.235139 <6>[ 220.146644] lkdtm: Performing direct entry REPORT_STACK
9954 10:57:49.235933 <6>[ 220.152182] lkdtm: Stack offset: 400
9955 10:57:49.276911 <6>[ 220.156286] lkdtm: Performing direct entry REPORT_STACK
9956 10:57:49.277389 <6>[ 220.161823] lkdtm: Stack offset: 400
9957 10:57:49.278194 <6>[ 220.165926] lkdtm: Performing direct entry REPORT_STACK
9958 10:57:49.278558 <6>[ 220.171463] lkdtm: Stack offset: 48
9959 10:57:49.278955 <6>[ 220.175490] lkdtm: Performing direct entry REPORT_STACK
9960 10:57:49.279346 <6>[ 220.181028] lkdtm: Stack offset: -32
9961 10:57:49.279722 <6>[ 220.185144] lkdtm: Performing direct entry REPORT_STACK
9962 10:57:49.280165 <6>[ 220.190682] lkdtm: Stack offset: 800
9963 10:57:49.280627 <6>[ 220.194785] lkdtm: Performing direct entry REPORT_STACK
9964 10:57:49.321838 <6>[ 220.200322] lkdtm: Stack offset: 96
9965 10:57:49.322289 <6>[ 220.204337] lkdtm: Performing direct entry REPORT_STACK
9966 10:57:49.322709 <6>[ 220.209875] lkdtm: Stack offset: 240
9967 10:57:49.323501 <6>[ 220.213982] lkdtm: Performing direct entry REPORT_STACK
9968 10:57:49.323897 <6>[ 220.219533] lkdtm: Stack offset: 48
9969 10:57:49.324290 <6>[ 220.223685] lkdtm: Performing direct entry REPORT_STACK
9970 10:57:49.324669 <6>[ 220.229222] lkdtm: Stack offset: 784
9971 10:57:49.325047 <6>[ 220.233333] lkdtm: Performing direct entry REPORT_STACK
9972 10:57:49.325415 <6>[ 220.238873] lkdtm: Stack offset: 512
9973 10:57:49.366661 <6>[ 220.242991] lkdtm: Performing direct entry REPORT_STACK
9974 10:57:49.367122 <6>[ 220.248527] lkdtm: Stack offset: -32
9975 10:57:49.367541 <6>[ 220.252633] lkdtm: Performing direct entry REPORT_STACK
9976 10:57:49.367984 <6>[ 220.258171] lkdtm: Stack offset: 448
9977 10:57:49.368373 <6>[ 220.262281] lkdtm: Performing direct entry REPORT_STACK
9978 10:57:49.369150 <6>[ 220.267809] lkdtm: Stack offset: 352
9979 10:57:49.369506 <6>[ 220.271912] lkdtm: Performing direct entry REPORT_STACK
9980 10:57:49.369893 <6>[ 220.277450] lkdtm: Stack offset: -160
9981 10:57:49.370194 <6>[ 220.281639] lkdtm: Performing direct entry REPORT_STACK
9982 10:57:49.370551 <6>[ 220.287176] lkdtm: Stack offset: -176
9983 10:57:49.411096 <6>[ 220.291373] lkdtm: Performing direct entry REPORT_STACK
9984 10:57:49.411423 <6>[ 220.296910] lkdtm: Stack offset: 672
9985 10:57:49.411632 <6>[ 220.301024] lkdtm: Performing direct entry REPORT_STACK
9986 10:57:49.411836 <6>[ 220.306574] lkdtm: Stack offset: 704
9987 10:57:49.412003 <6>[ 220.310699] lkdtm: Performing direct entry REPORT_STACK
9988 10:57:49.412165 <6>[ 220.316241] lkdtm: Stack offset: 256
9989 10:57:49.412349 <6>[ 220.320384] lkdtm: Performing direct entry REPORT_STACK
9990 10:57:49.412486 <6>[ 220.325925] lkdtm: Stack offset: -192
9991 10:57:49.414203 <6>[ 220.330165] lkdtm: Performing direct entry REPORT_STACK
9992 10:57:49.455982 <6>[ 220.335696] lkdtm: Stack offset: -80
9993 10:57:49.456287 <6>[ 220.339826] lkdtm: Performing direct entry REPORT_STACK
9994 10:57:49.456770 <6>[ 220.345494] lkdtm: Stack offset: 304
9995 10:57:49.456980 <6>[ 220.349614] lkdtm: Performing direct entry REPORT_STACK
9996 10:57:49.457153 <6>[ 220.355155] lkdtm: Stack offset: 16
9997 10:57:49.457327 <6>[ 220.359176] lkdtm: Performing direct entry REPORT_STACK
9998 10:57:49.457477 <6>[ 220.364709] lkdtm: Stack offset: 304
9999 10:57:49.457611 <6>[ 220.368822] lkdtm: Performing direct entry REPORT_STACK
10000 10:57:49.459222 <6>[ 220.374358] lkdtm: Stack offset: 64
10001 10:57:49.500982 <6>[ 220.378398] lkdtm: Performing direct entry REPORT_STACK
10002 10:57:49.501273 <6>[ 220.383934] lkdtm: Stack offset: 400
10003 10:57:49.501467 <6>[ 220.388060] lkdtm: Performing direct entry REPORT_STACK
10004 10:57:49.501639 <6>[ 220.393601] lkdtm: Stack offset: 432
10005 10:57:49.501800 <6>[ 220.397726] lkdtm: Performing direct entry REPORT_STACK
10006 10:57:49.501954 <6>[ 220.403266] lkdtm: Stack offset: 336
10007 10:57:49.502105 <6>[ 220.407391] lkdtm: Performing direct entry REPORT_STACK
10008 10:57:49.502241 <6>[ 220.412924] lkdtm: Stack offset: 464
10009 10:57:49.502358 <6>[ 220.417024] lkdtm: Performing direct entry REPORT_STACK
10010 10:57:49.504066 <6>[ 220.422558] lkdtm: Stack offset: 720
10011 10:57:49.545697 <6>[ 220.426671] lkdtm: Performing direct entry REPORT_STACK
10012 10:57:49.545939 <6>[ 220.432210] lkdtm: Stack offset: 592
10013 10:57:49.546116 <6>[ 220.436319] lkdtm: Performing direct entry REPORT_STACK
10014 10:57:49.546279 <6>[ 220.441857] lkdtm: Stack offset: 0
10015 10:57:49.546432 <6>[ 220.445789] lkdtm: Performing direct entry REPORT_STACK
10016 10:57:49.546580 <6>[ 220.451327] lkdtm: Stack offset: 704
10017 10:57:49.546725 <6>[ 220.455460] lkdtm: Performing direct entry REPORT_STACK
10018 10:57:49.546867 <6>[ 220.461015] lkdtm: Stack offset: -96
10019 10:57:49.548833 <6>[ 220.465262] lkdtm: Performing direct entry REPORT_STACK
10020 10:57:49.590749 <6>[ 220.470801] lkdtm: Stack offset: 592
10021 10:57:49.591197 <6>[ 220.474908] lkdtm: Performing direct entry REPORT_STACK
10022 10:57:49.591538 <6>[ 220.480448] lkdtm: Stack offset: -96
10023 10:57:49.591902 <6>[ 220.484554] lkdtm: Performing direct entry REPORT_STACK
10024 10:57:49.592214 <6>[ 220.490104] lkdtm: Stack offset: 544
10025 10:57:49.592510 <6>[ 220.494219] lkdtm: Performing direct entry REPORT_STACK
10026 10:57:49.592802 <6>[ 220.499746] lkdtm: Stack offset: 272
10027 10:57:49.593084 <6>[ 220.503850] lkdtm: Performing direct entry REPORT_STACK
10028 10:57:49.593921 <6>[ 220.509388] lkdtm: Stack offset: 576
10029 10:57:49.635315 <6>[ 220.513494] lkdtm: Performing direct entry REPORT_STACK
10030 10:57:49.635766 <6>[ 220.519032] lkdtm: Stack offset: -16
10031 10:57:49.636168 <6>[ 220.523143] lkdtm: Performing direct entry REPORT_STACK
10032 10:57:49.636488 <6>[ 220.528683] lkdtm: Stack offset: 80
10033 10:57:49.636795 <6>[ 220.532720] lkdtm: Performing direct entry REPORT_STACK
10034 10:57:49.637089 <6>[ 220.538258] lkdtm: Stack offset: 80
10035 10:57:49.637379 <6>[ 220.542284] lkdtm: Performing direct entry REPORT_STACK
10036 10:57:49.637662 <6>[ 220.547812] lkdtm: Stack offset: 352
10037 10:57:49.638500 <6>[ 220.551926] lkdtm: Performing direct entry REPORT_STACK
10038 10:57:49.638862 <6>[ 220.557465] lkdtm: Stack offset: 608
10039 10:57:49.680310 <6>[ 220.561569] lkdtm: Performing direct entry REPORT_STACK
10040 10:57:49.680780 <6>[ 220.567108] lkdtm: Stack offset: 304
10041 10:57:49.681599 <6>[ 220.571217] lkdtm: Performing direct entry REPORT_STACK
10042 10:57:49.681964 <6>[ 220.576770] lkdtm: Stack offset: 272
10043 10:57:49.682354 <6>[ 220.581011] lkdtm: Performing direct entry REPORT_STACK
10044 10:57:49.682738 <6>[ 220.586550] lkdtm: Stack offset: 256
10045 10:57:49.683115 <6>[ 220.590666] lkdtm: Performing direct entry REPORT_STACK
10046 10:57:49.683489 <6>[ 220.596204] lkdtm: Stack offset: 656
10047 10:57:49.683990 <6>[ 220.600309] lkdtm: Performing direct entry REPORT_STACK
10048 10:57:49.725122 <6>[ 220.605847] lkdtm: Stack offset: -128
10049 10:57:49.725573 <6>[ 220.610037] lkdtm: Performing direct entry REPORT_STACK
10050 10:57:49.726004 <6>[ 220.615606] lkdtm: Stack offset: 32
10051 10:57:49.726405 <6>[ 220.619624] lkdtm: Performing direct entry REPORT_STACK
10052 10:57:49.726796 <6>[ 220.625163] lkdtm: Stack offset: 192
10053 10:57:49.727177 <6>[ 220.629269] lkdtm: Performing direct entry REPORT_STACK
10054 10:57:49.727550 <6>[ 220.634821] lkdtm: Stack offset: -192
10055 10:57:49.727981 <6>[ 220.639020] lkdtm: Performing direct entry REPORT_STACK
10056 10:57:49.728725 <6>[ 220.644556] lkdtm: Stack offset: 720
10057 10:57:49.769466 <6>[ 220.648669] lkdtm: Performing direct entry REPORT_STACK
10058 10:57:49.769764 <6>[ 220.654208] lkdtm: Stack offset: 96
10059 10:57:49.770302 <6>[ 220.658231] lkdtm: Performing direct entry REPORT_STACK
10060 10:57:49.770507 <6>[ 220.663758] lkdtm: Stack offset: 720
10061 10:57:49.770664 <6>[ 220.667856] lkdtm: Performing direct entry REPORT_STACK
10062 10:57:49.770849 <6>[ 220.673413] lkdtm: Stack offset: 624
10063 10:57:49.771064 <6>[ 220.677544] lkdtm: Performing direct entry REPORT_STACK
10064 10:57:49.771204 <6>[ 220.683100] lkdtm: Stack offset: 720
10065 10:57:49.772737 <6>[ 220.687243] lkdtm: Performing direct entry REPORT_STACK
10066 10:57:49.814454 <6>[ 220.692799] lkdtm: Stack offset: 656
10067 10:57:49.814756 <6>[ 220.697048] lkdtm: Performing direct entry REPORT_STACK
10068 10:57:49.814968 <6>[ 220.702591] lkdtm: Stack offset: 112
10069 10:57:49.815190 <6>[ 220.706704] lkdtm: Performing direct entry REPORT_STACK
10070 10:57:49.815642 <6>[ 220.712256] lkdtm: Stack offset: 784
10071 10:57:49.815838 <6>[ 220.716364] lkdtm: Performing direct entry REPORT_STACK
10072 10:57:49.815996 <6>[ 220.721903] lkdtm: Stack offset: 672
10073 10:57:49.816143 <6>[ 220.726026] lkdtm: Performing direct entry REPORT_STACK
10074 10:57:49.816287 <6>[ 220.731575] lkdtm: Stack offset: 368
10075 10:57:49.859467 <6>[ 220.735688] lkdtm: Performing direct entry REPORT_STACK
10076 10:57:49.859754 <6>[ 220.741225] lkdtm: Stack offset: 144
10077 10:57:49.860091 <6>[ 220.745323] lkdtm: Performing direct entry REPORT_STACK
10078 10:57:49.860395 <6>[ 220.750861] lkdtm: Stack offset: -96
10079 10:57:49.860681 <6>[ 220.754965] lkdtm: Performing direct entry REPORT_STACK
10080 10:57:49.861241 <6>[ 220.760500] lkdtm: Stack offset: 80
10081 10:57:49.861416 <6>[ 220.764521] lkdtm: Performing direct entry REPORT_STACK
10082 10:57:49.861564 <6>[ 220.770066] lkdtm: Stack offset: -112
10083 10:57:49.861705 <6>[ 220.774307] lkdtm: Performing direct entry REPORT_STACK
10084 10:57:49.862672 <6>[ 220.779970] lkdtm: Stack offset: 320
10085 10:57:49.904088 <6>[ 220.784081] lkdtm: Performing direct entry REPORT_STACK
10086 10:57:49.904341 <6>[ 220.789616] lkdtm: Stack offset: 304
10087 10:57:49.904521 <6>[ 220.793737] lkdtm: Performing direct entry REPORT_STACK
10088 10:57:49.904686 <6>[ 220.799276] lkdtm: Stack offset: -96
10089 10:57:49.905146 <6>[ 220.803383] lkdtm: Performing direct entry REPORT_STACK
10090 10:57:49.905324 <6>[ 220.808922] lkdtm: Stack offset: 640
10091 10:57:49.905467 <6>[ 220.813031] lkdtm: Performing direct entry REPORT_STACK
10092 10:57:49.905606 <6>[ 220.818570] lkdtm: Stack offset: 704
10093 10:57:49.907284 <6>[ 220.822763] lkdtm: Performing direct entry REPORT_STACK
10094 10:57:49.949145 <6>[ 220.828303] lkdtm: Stack offset: 688
10095 10:57:49.949383 <6>[ 220.832413] lkdtm: Performing direct entry REPORT_STACK
10096 10:57:49.949558 <6>[ 220.837950] lkdtm: Stack offset: 656
10097 10:57:49.949717 <6>[ 220.842107] lkdtm: Performing direct entry REPORT_STACK
10098 10:57:49.949868 <6>[ 220.847726] lkdtm: Stack offset: 800
10099 10:57:49.950015 <6>[ 220.851854] lkdtm: Performing direct entry REPORT_STACK
10100 10:57:49.950160 <6>[ 220.857394] lkdtm: Stack offset: 16
10101 10:57:49.950306 <6>[ 220.861415] lkdtm: Performing direct entry REPORT_STACK
10102 10:57:49.950426 <6>[ 220.866953] lkdtm: Stack offset: 400
10103 10:57:49.994215 <6>[ 220.871073] lkdtm: Performing direct entry REPORT_STACK
10104 10:57:49.994679 <6>[ 220.876608] lkdtm: Stack offset: 560
10105 10:57:49.995027 <6>[ 220.880716] lkdtm: Performing direct entry REPORT_STACK
10106 10:57:49.995342 <6>[ 220.886255] lkdtm: Stack offset: -160
10107 10:57:49.995638 <6>[ 220.890448] lkdtm: Performing direct entry REPORT_STACK
10108 10:57:49.995981 <6>[ 220.895987] lkdtm: Stack offset: -16
10109 10:57:49.996276 <6>[ 220.900090] lkdtm: Performing direct entry REPORT_STACK
10110 10:57:49.996559 <6>[ 220.905629] lkdtm: Stack offset: 112
10111 10:57:49.996838 <6>[ 220.909739] lkdtm: Performing direct entry REPORT_STACK
10112 10:57:49.997523 <6>[ 220.915286] lkdtm: Stack offset: 656
10113 10:57:50.038879 <6>[ 220.919399] lkdtm: Performing direct entry REPORT_STACK
10114 10:57:50.039334 <6>[ 220.924935] lkdtm: Stack offset: 320
10115 10:57:50.039675 <6>[ 220.929042] lkdtm: Performing direct entry REPORT_STACK
10116 10:57:50.040046 <6>[ 220.934583] lkdtm: Stack offset: 432
10117 10:57:50.040350 <6>[ 220.938684] lkdtm: Performing direct entry REPORT_STACK
10118 10:57:50.040642 <6>[ 220.944224] lkdtm: Stack offset: 576
10119 10:57:50.040959 <6>[ 220.948332] lkdtm: Performing direct entry REPORT_STACK
10120 10:57:50.041256 <6>[ 220.953887] lkdtm: Stack offset: -176
10121 10:57:50.042034 <6>[ 220.958194] lkdtm: Performing direct entry REPORT_STACK
10122 10:57:50.083685 <6>[ 220.963724] lkdtm: Stack offset: 96
10123 10:57:50.084221 <6>[ 220.967740] lkdtm: Performing direct entry REPORT_STACK
10124 10:57:50.084576 <6>[ 220.973282] lkdtm: Stack offset: 640
10125 10:57:50.084892 <6>[ 220.977404] lkdtm: Performing direct entry REPORT_STACK
10126 10:57:50.085196 <6>[ 220.982942] lkdtm: Stack offset: 320
10127 10:57:50.085489 <6>[ 220.987050] lkdtm: Performing direct entry REPORT_STACK
10128 10:57:50.085785 <6>[ 220.992586] lkdtm: Stack offset: -32
10129 10:57:50.086067 <6>[ 220.996692] lkdtm: Performing direct entry REPORT_STACK
10130 10:57:50.086854 <6>[ 221.002232] lkdtm: Stack offset: 432
10131 10:57:50.127882 <6>[ 221.006338] lkdtm: Performing direct entry REPORT_STACK
10132 10:57:50.128168 <6>[ 221.011879] lkdtm: Stack offset: -80
10133 10:57:50.128354 <6>[ 221.015980] lkdtm: Performing direct entry REPORT_STACK
10134 10:57:50.128519 <6>[ 221.021518] lkdtm: Stack offset: 688
10135 10:57:50.128707 <6>[ 221.025621] lkdtm: Performing direct entry REPORT_STACK
10136 10:57:50.128863 <6>[ 221.031157] lkdtm: Stack offset: 416
10137 10:57:50.129007 <6>[ 221.035281] lkdtm: Performing direct entry REPORT_STACK
10138 10:57:50.129132 <6>[ 221.040816] lkdtm: Stack offset: -176
10139 10:57:50.130993 <6>[ 221.045014] lkdtm: Performing direct entry REPORT_STACK
10140 10:57:50.173121 <6>[ 221.050553] lkdtm: Stack offset: -80
10141 10:57:50.173400 <6>[ 221.054659] lkdtm: Performing direct entry REPORT_STACK
10142 10:57:50.173588 <6>[ 221.060202] lkdtm: Stack offset: -176
10143 10:57:50.173763 <6>[ 221.064395] lkdtm: Performing direct entry REPORT_STACK
10144 10:57:50.173924 <6>[ 221.069962] lkdtm: Stack offset: 544
10145 10:57:50.174050 <6>[ 221.074282] lkdtm: Performing direct entry REPORT_STACK
10146 10:57:50.174146 <6>[ 221.079948] lkdtm: Stack offset: 128
10147 10:57:50.174260 <6>[ 221.084085] lkdtm: Performing direct entry REPORT_STACK
10148 10:57:50.174356 <6>[ 221.089624] lkdtm: Stack offset: 624
10149 10:57:50.176222 <6>[ 221.093732] lkdtm: Performing direct entry REPORT_STACK
10150 10:57:50.218138 <6>[ 221.099280] lkdtm: Stack offset: 176
10151 10:57:50.218406 <6>[ 221.103411] lkdtm: Performing direct entry REPORT_STACK
10152 10:57:50.218578 <6>[ 221.108953] lkdtm: Stack offset: 736
10153 10:57:50.218733 <6>[ 221.113079] lkdtm: Performing direct entry REPORT_STACK
10154 10:57:50.218888 <6>[ 221.118620] lkdtm: Stack offset: 64
10155 10:57:50.219022 <6>[ 221.122651] lkdtm: Performing direct entry REPORT_STACK
10156 10:57:50.219157 <6>[ 221.128188] lkdtm: Stack offset: -160
10157 10:57:50.219291 <6>[ 221.132395] lkdtm: Performing direct entry REPORT_STACK
10158 10:57:50.221240 <6>[ 221.137929] lkdtm: Stack offset: 368
10159 10:57:50.262761 <6>[ 221.142043] lkdtm: Performing direct entry REPORT_STACK
10160 10:57:50.263001 <6>[ 221.147641] lkdtm: Stack offset: 688
10161 10:57:50.263169 <6>[ 221.151764] lkdtm: Performing direct entry REPORT_STACK
10162 10:57:50.263343 <6>[ 221.157304] lkdtm: Stack offset: 320
10163 10:57:50.263495 <6>[ 221.161423] lkdtm: Performing direct entry REPORT_STACK
10164 10:57:50.263641 <6>[ 221.166961] lkdtm: Stack offset: -112
10165 10:57:50.263787 <6>[ 221.171225] lkdtm: Performing direct entry REPORT_STACK
10166 10:57:50.263897 <6>[ 221.176764] lkdtm: Stack offset: 464
10167 10:57:50.265888 <6>[ 221.180871] lkdtm: Performing direct entry REPORT_STACK
10168 10:57:50.307574 <6>[ 221.186410] lkdtm: Stack offset: -80
10169 10:57:50.307859 <6>[ 221.190538] lkdtm: Performing direct entry REPORT_STACK
10170 10:57:50.308199 <6>[ 221.196077] lkdtm: Stack offset: -176
10171 10:57:50.308512 <6>[ 221.200270] lkdtm: Performing direct entry REPORT_STACK
10172 10:57:50.308815 <6>[ 221.205808] lkdtm: Stack offset: 352
10173 10:57:50.309103 <6>[ 221.209920] lkdtm: Performing direct entry REPORT_STACK
10174 10:57:50.309387 <6>[ 221.215458] lkdtm: Stack offset: -160
10175 10:57:50.309669 <6>[ 221.219662] lkdtm: Performing direct entry REPORT_STACK
10176 10:57:50.309947 <6>[ 221.225200] lkdtm: Stack offset: -160
10177 10:57:50.352772 <6>[ 221.229392] lkdtm: Performing direct entry REPORT_STACK
10178 10:57:50.353234 <6>[ 221.234931] lkdtm: Stack offset: 672
10179 10:57:50.353572 <6>[ 221.239036] lkdtm: Performing direct entry REPORT_STACK
10180 10:57:50.353884 <6>[ 221.244573] lkdtm: Stack offset: 416
10181 10:57:50.354179 <6>[ 221.248688] lkdtm: Performing direct entry REPORT_STACK
10182 10:57:50.354468 <6>[ 221.254227] lkdtm: Stack offset: 272
10183 10:57:50.354751 <6>[ 221.258336] lkdtm: Performing direct entry REPORT_STACK
10184 10:57:50.355035 <6>[ 221.263888] lkdtm: Stack offset: 608
10185 10:57:50.355313 <6>[ 221.268084] lkdtm: Performing direct entry REPORT_STACK
10186 10:57:50.356025 <6>[ 221.273623] lkdtm: Stack offset: 64
10187 10:57:50.397346 <6>[ 221.277648] lkdtm: Performing direct entry REPORT_STACK
10188 10:57:50.397799 <6>[ 221.283197] lkdtm: Stack offset: 784
10189 10:57:50.398135 <6>[ 221.287307] lkdtm: Performing direct entry REPORT_STACK
10190 10:57:50.398448 <6>[ 221.292845] lkdtm: Stack offset: 224
10191 10:57:50.398753 <6>[ 221.296951] lkdtm: Performing direct entry REPORT_STACK
10192 10:57:50.399043 <6>[ 221.302490] lkdtm: Stack offset: 144
10193 10:57:50.399327 <6>[ 221.306593] lkdtm: Performing direct entry REPORT_STACK
10194 10:57:50.399606 <6>[ 221.312131] lkdtm: Stack offset: 768
10195 10:57:50.400625 <6>[ 221.316234] lkdtm: Performing direct entry REPORT_STACK
10196 10:57:50.440463 <6>[ 221.321772] lkdtm: Stack offset: 496
10197 10:57:50.440932 <6>[ 221.325875] lkdtm: Performing direct entry REPORT_STACK
10198 10:57:50.441278 <6>[ 221.331414] lkdtm: Stack offset: 256
10199 10:57:50.441595 <6>[ 221.335528] lkdtm: Performing direct entry REPORT_STACK
10200 10:57:50.441958 <6>[ 221.341066] lkdtm: Stack offset: 224
10201 10:57:50.442263 <6>[ 221.345180] lkdtm: Performing direct entry REPORT_STACK
10202 10:57:50.443587 <6>[ 221.350719] lkdtm: Stack offset: 0
10203 10:57:50.810964 # Bits of stack entropy: 7
10204 10:57:50.858918 ok 84 selftests: lkdtm: stack-entropy.sh
10205 10:57:53.768867 lkdtm_PANIC_sh skip
10206 10:57:53.769413 lkdtm_BUG_sh pass
10207 10:57:53.769773 lkdtm_WARNING_sh pass
10208 10:57:53.770099 lkdtm_WARNING_MESSAGE_sh pass
10209 10:57:53.770403 lkdtm_EXCEPTION_sh pass
10210 10:57:53.770698 lkdtm_LOOP_sh skip
10211 10:57:53.770981 lkdtm_EXHAUST_STACK_sh skip
10212 10:57:53.771653 lkdtm_CORRUPT_STACK_sh skip
10213 10:57:53.772022 lkdtm_CORRUPT_STACK_STRONG_sh skip
10214 10:57:53.772436 lkdtm_ARRAY_BOUNDS_sh pass
10215 10:57:53.772728 lkdtm_CORRUPT_LIST_ADD_sh pass
10216 10:57:53.772999 lkdtm_CORRUPT_LIST_DEL_sh pass
10217 10:57:53.773267 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
10218 10:57:53.773531 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
10219 10:57:53.773798 lkdtm_REPORT_STACK_CANARY_sh pass
10220 10:57:53.774141 lkdtm_UNSET_SMEP_sh skip
10221 10:57:53.774423 lkdtm_DOUBLE_FAULT_sh skip
10222 10:57:53.812093 lkdtm_CORRUPT_PAC_sh fail
10223 10:57:53.812624 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh skip
10224 10:57:53.812953 lkdtm_SLAB_LINEAR_OVERFLOW_sh pass
10225 10:57:53.813249 lkdtm_VMALLOC_LINEAR_OVERFLOW_sh pass
10226 10:57:53.813533 lkdtm_WRITE_AFTER_FREE_sh skip
10227 10:57:53.814222 lkdtm_READ_AFTER_FREE_sh pass
10228 10:57:53.814540 lkdtm_WRITE_BUDDY_AFTER_FREE_sh skip
10229 10:57:53.814818 lkdtm_READ_BUDDY_AFTER_FREE_sh pass
10230 10:57:53.815088 lkdtm_SLAB_INIT_ON_ALLOC_sh pass
10231 10:57:53.815411 lkdtm_BUDDY_INIT_ON_ALLOC_sh pass
10232 10:57:53.815729 lkdtm_SLAB_FREE_DOUBLE_sh pass
10233 10:57:53.816056 lkdtm_SLAB_FREE_CROSS_sh pass
10234 10:57:53.816326 lkdtm_SLAB_FREE_PAGE_sh pass
10235 10:57:53.816690 lkdtm_SOFTLOCKUP_sh skip
10236 10:57:53.816975 lkdtm_HARDLOCKUP_sh skip
10237 10:57:53.855282 lkdtm_SPINLOCKUP_sh skip
10238 10:57:53.855768 lkdtm_HUNG_TASK_sh skip
10239 10:57:53.856153 lkdtm_EXEC_DATA_sh pass
10240 10:57:53.856454 lkdtm_EXEC_STACK_sh pass
10241 10:57:53.856739 lkdtm_EXEC_KMALLOC_sh pass
10242 10:57:53.857021 lkdtm_EXEC_VMALLOC_sh pass
10243 10:57:53.857295 lkdtm_EXEC_RODATA_sh pass
10244 10:57:53.857563 lkdtm_EXEC_USERSPACE_sh pass
10245 10:57:53.857829 lkdtm_EXEC_NULL_sh pass
10246 10:57:53.858100 lkdtm_ACCESS_USERSPACE_sh fail
10247 10:57:53.858467 lkdtm_ACCESS_NULL_sh pass
10248 10:57:53.858741 lkdtm_WRITE_RO_sh pass
10249 10:57:53.859025 lkdtm_WRITE_RO_AFTER_INIT_sh pass
10250 10:57:53.859295 lkdtm_WRITE_KERN_sh pass
10251 10:57:53.859559 lkdtm_WRITE_OPD_sh skip
10252 10:57:53.859849 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
10253 10:57:53.860533 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
10254 10:57:53.898368 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
10255 10:57:53.898840 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
10256 10:57:53.899168 lkdtm_REFCOUNT_DEC_ZERO_sh pass
10257 10:57:53.899466 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
10258 10:57:53.899746 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
10259 10:57:53.900103 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
10260 10:57:53.900391 lkdtm_REFCOUNT_INC_ZERO_sh pass
10261 10:57:53.900663 lkdtm_REFCOUNT_ADD_ZERO_sh pass
10262 10:57:53.900934 lkdtm_REFCOUNT_INC_SATURATED_sh pass
10263 10:57:53.901203 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
10264 10:57:53.901578 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
10265 10:57:53.902270 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
10266 10:57:53.941506 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
10267 10:57:53.942382 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
10268 10:57:53.942748 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
10269 10:57:53.943055 lkdtm_REFCOUNT_TIMING_sh skip
10270 10:57:53.943342 lkdtm_ATOMIC_TIMING_sh skip
10271 10:57:53.943624 lkdtm_USERCOPY_SLAB_SIZE_TO_sh pass
10272 10:57:53.943982 lkdtm_USERCOPY_SLAB_SIZE_FROM_sh pass
10273 10:57:53.944267 lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh pass
10274 10:57:53.944635 lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh pass
10275 10:57:53.944924 lkdtm_USERCOPY_STACK_FRAME_TO_sh pass
10276 10:57:53.945193 lkdtm_USERCOPY_STACK_FRAME_FROM_sh pass
10277 10:57:53.945539 lkdtm_USERCOPY_STACK_BEYOND_sh pass
10278 10:57:53.945822 lkdtm_USERCOPY_KERNEL_sh pass
10279 10:57:53.984036 lkdtm_STACKLEAK_ERASING_sh pass
10280 10:57:53.984556 lkdtm_CFI_FORWARD_PROTO_sh fail
10281 10:57:53.984886 lkdtm_CFI_BACKWARD_sh fail
10282 10:57:53.985183 lkdtm_FORTIFY_STRSCPY_sh pass
10283 10:57:53.985465 lkdtm_FORTIFY_STR_OBJECT_sh pass
10284 10:57:53.985742 lkdtm_FORTIFY_STR_MEMBER_sh pass
10285 10:57:53.986096 lkdtm_FORTIFY_MEM_OBJECT_sh pass
10286 10:57:53.986373 lkdtm_FORTIFY_MEM_MEMBER_sh pass
10287 10:57:53.986643 lkdtm_PPC_SLB_MULTIHIT_sh skip
10288 10:57:53.986968 lkdtm_stack-entropy_sh pass
10289 10:57:53.987690 + ../../utils/send-to-lava.sh ./output/result.txt
10290 10:57:54.126418 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
10292 10:57:54.128817 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
10293 10:57:54.352606 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip>
10294 10:57:54.353102 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip
10296 10:57:54.592459 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
10297 10:57:54.592972 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
10299 10:57:54.816330 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
10300 10:57:54.816870 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
10302 10:57:55.037539 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
10303 10:57:55.038308 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
10305 10:57:55.269351 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
10306 10:57:55.270118 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
10308 10:57:55.490168 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip>
10309 10:57:55.490963 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip
10311 10:57:55.709098 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip>
10312 10:57:55.709863 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip
10314 10:57:55.932795 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip>
10315 10:57:55.933581 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip
10317 10:57:56.156694 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip>
10318 10:57:56.157452 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip
10320 10:57:56.376581 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass>
10321 10:57:56.377337 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass
10323 10:57:56.600305 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass>
10324 10:57:56.601087 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass
10326 10:57:56.823953 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass>
10327 10:57:56.824440 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass
10329 10:57:57.039066 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
10330 10:57:57.039546 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
10332 10:57:57.262953 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
10333 10:57:57.263668 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
10335 10:57:57.491815 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass>
10336 10:57:57.492527 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass
10338 10:57:57.731480 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip>
10339 10:57:57.732294 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip
10341 10:57:57.969580 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip>
10342 10:57:57.970354 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip
10344 10:57:58.193338 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
10345 10:57:58.194051 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
10347 10:57:58.423209 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip>
10348 10:57:58.423900 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip
10350 10:57:58.653138 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass>
10351 10:57:58.653946 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass
10353 10:57:58.876746 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass>
10354 10:57:58.877690 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass
10356 10:57:59.110705 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip>
10357 10:57:59.111501 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip
10359 10:57:59.334517 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass>
10360 10:57:59.335296 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass
10362 10:57:59.565404 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip>
10363 10:57:59.566116 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip
10365 10:57:59.781008 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass>
10366 10:57:59.781519 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass
10368 10:57:59.988969 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass>
10369 10:57:59.989679 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass
10371 10:58:00.212850 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass>
10372 10:58:00.213680 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass
10374 10:58:00.447753 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass>
10375 10:58:00.448557 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass
10377 10:58:00.664432 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass>
10378 10:58:00.664946 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass
10380 10:58:00.886527 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass>
10381 10:58:00.887220 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass
10383 10:58:01.102394 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip>
10384 10:58:01.103105 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip
10386 10:58:01.342042 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip>
10387 10:58:01.342717 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip
10389 10:58:01.533878 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip>
10390 10:58:01.534560 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip
10392 10:58:01.764567 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip>
10393 10:58:01.765049 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip
10395 10:58:01.982701 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
10396 10:58:01.983431 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
10398 10:58:02.206392 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
10399 10:58:02.207079 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
10401 10:58:02.443212 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
10402 10:58:02.443955 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
10404 10:58:02.680190 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
10405 10:58:02.680871 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
10407 10:58:02.913076 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
10408 10:58:02.913847 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
10410 10:58:03.148068 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
10411 10:58:03.148839 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
10413 10:58:03.380791 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
10414 10:58:03.381586 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
10416 10:58:03.610615 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
10417 10:58:03.611362 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
10419 10:58:03.840459 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
10420 10:58:03.841217 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
10422 10:58:04.064217 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
10423 10:58:04.065009 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
10425 10:58:04.288166 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
10426 10:58:04.288911 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
10428 10:58:04.523736 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
10429 10:58:04.524498 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
10431 10:58:04.754956 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip>
10432 10:58:04.755701 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip
10434 10:58:04.983632 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
10435 10:58:04.984436 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
10437 10:58:05.217629 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
10438 10:58:05.218408 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
10440 10:58:05.448473 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10441 10:58:05.449220 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
10443 10:58:05.678366 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10444 10:58:05.679119 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
10446 10:58:05.909127 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
10447 10:58:05.909877 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
10449 10:58:06.137867 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
10450 10:58:06.138619 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
10452 10:58:06.366650 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
10453 10:58:06.367386 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
10455 10:58:06.600573 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
10456 10:58:06.601263 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
10458 10:58:06.834430 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
10459 10:58:06.835102 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
10461 10:58:07.064438 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
10462 10:58:07.065198 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
10464 10:58:07.296231 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
10465 10:58:07.296983 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
10467 10:58:07.525734 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
10468 10:58:07.526206 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
10470 10:58:07.758894 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
10471 10:58:07.759648 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
10473 10:58:07.995457 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
10474 10:58:07.995954 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
10476 10:58:08.218328 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
10477 10:58:08.218796 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
10479 10:58:08.447136 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
10480 10:58:08.447608 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
10482 10:58:08.669077 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
10483 10:58:08.669577 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
10485 10:58:08.898072 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip>
10486 10:58:08.898917 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip
10488 10:58:09.121972 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip>
10489 10:58:09.122650 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip
10491 10:58:09.356892 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass>
10492 10:58:09.357608 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass
10494 10:58:09.595436 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass>
10495 10:58:09.595911 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass
10497 10:58:09.840415 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass>
10498 10:58:09.841186 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass
10500 10:58:10.080019 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass>
10501 10:58:10.080502 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass
10503 10:58:10.316963 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=pass>
10504 10:58:10.317468 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=pass
10506 10:58:10.540765 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=pass>
10507 10:58:10.541265 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=pass
10509 10:58:10.774933 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
10510 10:58:10.775687 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
10512 10:58:11.006699 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass>
10513 10:58:11.007395 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass
10515 10:58:11.240643 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass>
10516 10:58:11.241389 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass
10518 10:58:11.474445 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
10519 10:58:11.475203 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
10521 10:58:11.704293 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail>
10522 10:58:11.705022 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail
10524 10:58:11.911854 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass>
10525 10:58:11.912320 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass
10527 10:58:12.140685 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass>
10528 10:58:12.141149 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass
10530 10:58:12.364824 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass>
10531 10:58:12.365559 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass
10533 10:58:12.597595 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass>
10534 10:58:12.598360 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass
10536 10:58:12.828427 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass>
10537 10:58:12.828927 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass
10539 10:58:13.057241 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip>
10540 10:58:13.057719 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip
10542 10:58:13.294929 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass>
10543 10:58:13.295223 + set +x
10544 10:58:13.295624 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass
10546 10:58:13.298114 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 807816_1.6.2.4.5>
10547 10:58:13.298347 <LAVA_TEST_RUNNER EXIT>
10548 10:58:13.298742 Received signal: <ENDRUN> 1_kselftest-lkdtm 807816_1.6.2.4.5
10549 10:58:13.298936 Ending use of test pattern.
10550 10:58:13.299095 Ending test lava.1_kselftest-lkdtm (807816_1.6.2.4.5), duration 170.32
10552 10:58:13.299681 ok: lava_test_shell seems to have completed
10553 10:58:13.300672 lkdtm_ACCESS_NULL_sh: pass
lkdtm_ACCESS_USERSPACE_sh: fail
lkdtm_ARRAY_BOUNDS_sh: pass
lkdtm_ATOMIC_TIMING_sh: skip
lkdtm_BUDDY_INIT_ON_ALLOC_sh: pass
lkdtm_BUG_sh: pass
lkdtm_CFI_BACKWARD_sh: fail
lkdtm_CFI_FORWARD_PROTO_sh: fail
lkdtm_CORRUPT_LIST_ADD_sh: pass
lkdtm_CORRUPT_LIST_DEL_sh: pass
lkdtm_CORRUPT_PAC_sh: fail
lkdtm_CORRUPT_STACK_STRONG_sh: skip
lkdtm_CORRUPT_STACK_sh: skip
lkdtm_DOUBLE_FAULT_sh: skip
lkdtm_EXCEPTION_sh: pass
lkdtm_EXEC_DATA_sh: pass
lkdtm_EXEC_KMALLOC_sh: pass
lkdtm_EXEC_NULL_sh: pass
lkdtm_EXEC_RODATA_sh: pass
lkdtm_EXEC_STACK_sh: pass
lkdtm_EXEC_USERSPACE_sh: pass
lkdtm_EXEC_VMALLOC_sh: pass
lkdtm_EXHAUST_STACK_sh: skip
lkdtm_FORTIFY_MEM_MEMBER_sh: pass
lkdtm_FORTIFY_MEM_OBJECT_sh: pass
lkdtm_FORTIFY_STRSCPY_sh: pass
lkdtm_FORTIFY_STR_MEMBER_sh: pass
lkdtm_FORTIFY_STR_OBJECT_sh: pass
lkdtm_HARDLOCKUP_sh: skip
lkdtm_HUNG_TASK_sh: skip
lkdtm_LOOP_sh: skip
lkdtm_PANIC_sh: skip
lkdtm_PPC_SLB_MULTIHIT_sh: skip
lkdtm_READ_AFTER_FREE_sh: pass
lkdtm_READ_BUDDY_AFTER_FREE_sh: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_ZERO_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_ZERO_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_ZERO_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_TIMING_sh: skip
lkdtm_REPORT_STACK_CANARY_sh: pass
lkdtm_SLAB_FREE_CROSS_sh: pass
lkdtm_SLAB_FREE_DOUBLE_sh: pass
lkdtm_SLAB_FREE_PAGE_sh: pass
lkdtm_SLAB_INIT_ON_ALLOC_sh: pass
lkdtm_SLAB_LINEAR_OVERFLOW_sh: pass
lkdtm_SOFTLOCKUP_sh: skip
lkdtm_SPINLOCKUP_sh: skip
lkdtm_STACKLEAK_ERASING_sh: pass
lkdtm_STACK_GUARD_PAGE_LEADING_sh: pass
lkdtm_STACK_GUARD_PAGE_TRAILING_sh: pass
lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh: skip
lkdtm_UNSET_SMEP_sh: skip
lkdtm_USERCOPY_KERNEL_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_FROM_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_TO_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh: pass
lkdtm_USERCOPY_STACK_BEYOND_sh: pass
lkdtm_USERCOPY_STACK_FRAME_FROM_sh: pass
lkdtm_USERCOPY_STACK_FRAME_TO_sh: pass
lkdtm_VMALLOC_LINEAR_OVERFLOW_sh: pass
lkdtm_WARNING_MESSAGE_sh: pass
lkdtm_WARNING_sh: pass
lkdtm_WRITE_AFTER_FREE_sh: skip
lkdtm_WRITE_BUDDY_AFTER_FREE_sh: skip
lkdtm_WRITE_KERN_sh: pass
lkdtm_WRITE_OPD_sh: skip
lkdtm_WRITE_RO_AFTER_INIT_sh: pass
lkdtm_WRITE_RO_sh: pass
lkdtm_stack-entropy_sh: pass
shardfile-lkdtm: pass
10554 10:58:13.300884 end: 3.1 lava-test-shell (duration 00:02:53) [common]
10555 10:58:13.301059 end: 3 lava-test-retry (duration 00:02:53) [common]
10556 10:58:13.301233 start: 4 finalize (timeout 00:01:40) [common]
10557 10:58:13.301434 start: 4.1 power-off (timeout 00:00:30) [common]
10558 10:58:13.301717 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
10559 10:58:14.411505 >> OK - accepted request
10560 10:58:14.413876 Returned 0 in 1 seconds
10561 10:58:14.514988 end: 4.1 power-off (duration 00:00:01) [common]
10563 10:58:14.516420 start: 4.2 read-feedback (timeout 00:01:39) [common]
10564 10:58:14.517420 Listened to connection for namespace 'common' for up to 1s
10565 10:58:14.518209 Listened to connection for namespace 'common' for up to 1s
10566 10:58:14.681535 Listened to connection for namespace 'common' for up to 1s
10567 10:58:15.518117 Finalising connection for namespace 'common'
10568 10:58:15.518742 Disconnecting from shell: Finalise
10569 10:58:15.519201 / #
10570 10:58:15.620084 end: 4.2 read-feedback (duration 00:00:01) [common]
10571 10:58:15.620736 end: 4 finalize (duration 00:00:02) [common]
10572 10:58:15.621312 Cleaning after the job
10573 10:58:15.621803 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/ramdisk
10574 10:58:15.634597 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/kernel
10575 10:58:15.681901 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/dtb
10576 10:58:15.682500 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/nfsrootfs
10577 10:58:15.775236 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/807816/tftp-deploy-l5pnamkp/modules
10578 10:58:15.788582 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/807816
10579 10:58:16.505370 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/807816
10580 10:58:16.505638 Job finished correctly