Boot log: imx6q-sabrelite
- Errors: 0
- Warnings: 1
- Kernel Warnings: 0
- Boot result: PASS
- Kernel Errors: 0
1 03:30:26.832147 lava-dispatcher, installed at version: 2022.04
2 03:30:26.832366 start: 0 validate
3 03:30:26.832498 Start time: 2022-06-28 03:30:26.832491+00:00 (UTC)
4 03:30:26.832618 Using caching service: 'http://localhost/cache/?uri=%s'
5 03:30:26.832765 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220624.0%2Farmhf%2Finitrd.cpio.gz exists
6 03:30:27.128452 Using caching service: 'http://localhost/cache/?uri=%s'
7 03:30:27.129114 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.125-cip10%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 03:30:27.426517 Using caching service: 'http://localhost/cache/?uri=%s'
9 03:30:27.427171 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.125-cip10%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 03:30:27.723930 Using caching service: 'http://localhost/cache/?uri=%s'
11 03:30:27.724623 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220624.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 03:30:28.018793 Using caching service: 'http://localhost/cache/?uri=%s'
13 03:30:28.019231 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.125-cip10%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 03:30:28.310094 validate duration: 1.48
16 03:30:28.310394 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 03:30:28.310503 start: 1.1 download-retry (timeout 00:10:00) [common]
18 03:30:28.310600 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 03:30:28.310713 Not decompressing ramdisk as can be used compressed.
20 03:30:28.310802 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/armhf/initrd.cpio.gz
21 03:30:28.310873 saving as /var/lib/lava/dispatcher/tmp/6693967/tftp-deploy-79ubspza/ramdisk/initrd.cpio.gz
22 03:30:28.310940 total size: 4016081 (3MB)
23 03:30:28.312131 progress 0% (0MB)
24 03:30:28.313566 progress 5% (0MB)
25 03:30:28.314679 progress 10% (0MB)
26 03:30:28.315824 progress 15% (0MB)
27 03:30:28.317097 progress 20% (0MB)
28 03:30:28.318209 progress 25% (0MB)
29 03:30:28.319233 progress 30% (1MB)
30 03:30:28.320283 progress 35% (1MB)
31 03:30:28.321495 progress 40% (1MB)
32 03:30:28.322514 progress 45% (1MB)
33 03:30:28.323531 progress 50% (1MB)
34 03:30:28.324591 progress 55% (2MB)
35 03:30:28.325612 progress 60% (2MB)
36 03:30:28.326629 progress 65% (2MB)
37 03:30:28.327645 progress 70% (2MB)
38 03:30:28.328700 progress 75% (2MB)
39 03:30:28.329873 progress 80% (3MB)
40 03:30:28.330892 progress 85% (3MB)
41 03:30:28.331907 progress 90% (3MB)
42 03:30:28.332983 progress 95% (3MB)
43 03:30:28.334015 progress 100% (3MB)
44 03:30:28.334235 3MB downloaded in 0.02s (164.44MB/s)
45 03:30:28.334380 end: 1.1.1 http-download (duration 00:00:00) [common]
47 03:30:28.334629 end: 1.1 download-retry (duration 00:00:00) [common]
48 03:30:28.334721 start: 1.2 download-retry (timeout 00:10:00) [common]
49 03:30:28.334810 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 03:30:28.334912 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.125-cip10/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 03:30:28.334983 saving as /var/lib/lava/dispatcher/tmp/6693967/tftp-deploy-79ubspza/kernel/zImage
52 03:30:28.335047 total size: 12337664 (11MB)
53 03:30:28.335110 No compression specified
54 03:30:30.841120 progress 0% (0MB)
55 03:30:30.847985 progress 5% (0MB)
56 03:30:30.851108 progress 10% (1MB)
57 03:30:30.854189 progress 15% (1MB)
58 03:30:30.857382 progress 20% (2MB)
59 03:30:30.860522 progress 25% (2MB)
60 03:30:30.863433 progress 30% (3MB)
61 03:30:30.866518 progress 35% (4MB)
62 03:30:30.869642 progress 40% (4MB)
63 03:30:30.872754 progress 45% (5MB)
64 03:30:30.875858 progress 50% (5MB)
65 03:30:30.878974 progress 55% (6MB)
66 03:30:30.881904 progress 60% (7MB)
67 03:30:30.884939 progress 65% (7MB)
68 03:30:30.887940 progress 70% (8MB)
69 03:30:30.891061 progress 75% (8MB)
70 03:30:30.894120 progress 80% (9MB)
71 03:30:30.897149 progress 85% (10MB)
72 03:30:30.899989 progress 90% (10MB)
73 03:30:30.902990 progress 95% (11MB)
74 03:30:30.906105 progress 100% (11MB)
75 03:30:30.906373 11MB downloaded in 2.57s (4.58MB/s)
76 03:30:30.906568 end: 1.2.1 http-download (duration 00:00:03) [common]
78 03:30:30.906849 end: 1.2 download-retry (duration 00:00:03) [common]
79 03:30:30.906969 start: 1.3 download-retry (timeout 00:09:57) [common]
80 03:30:30.907086 start: 1.3.1 http-download (timeout 00:09:57) [common]
81 03:30:30.907224 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.125-cip10/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 03:30:30.907328 saving as /var/lib/lava/dispatcher/tmp/6693967/tftp-deploy-79ubspza/dtb/imx6q-sabrelite.dtb
83 03:30:30.907394 total size: 42397 (0MB)
84 03:30:30.907457 No compression specified
85 03:30:30.908679 progress 77% (0MB)
86 03:30:30.908964 progress 100% (0MB)
87 03:30:30.909177 0MB downloaded in 0.00s (22.71MB/s)
88 03:30:30.909353 end: 1.3.1 http-download (duration 00:00:00) [common]
90 03:30:30.909659 end: 1.3 download-retry (duration 00:00:00) [common]
91 03:30:30.909779 start: 1.4 download-retry (timeout 00:09:57) [common]
92 03:30:30.909895 start: 1.4.1 http-download (timeout 00:09:57) [common]
93 03:30:30.910020 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/armhf/full.rootfs.tar.xz
94 03:30:30.910117 saving as /var/lib/lava/dispatcher/tmp/6693967/tftp-deploy-79ubspza/nfsrootfs/full.rootfs.tar
95 03:30:30.910181 total size: 195680168 (186MB)
96 03:30:30.910245 Using unxz to decompress xz
97 03:30:30.913518 progress 0% (0MB)
98 03:30:31.467202 progress 5% (9MB)
99 03:30:32.001514 progress 10% (18MB)
100 03:30:32.586351 progress 15% (28MB)
101 03:30:32.981179 progress 20% (37MB)
102 03:30:33.306042 progress 25% (46MB)
103 03:30:33.871696 progress 30% (56MB)
104 03:30:34.423763 progress 35% (65MB)
105 03:30:34.990231 progress 40% (74MB)
106 03:30:35.551102 progress 45% (84MB)
107 03:30:36.111272 progress 50% (93MB)
108 03:30:36.733060 progress 55% (102MB)
109 03:30:37.403450 progress 60% (112MB)
110 03:30:37.520231 progress 65% (121MB)
111 03:30:37.678603 progress 70% (130MB)
112 03:30:37.767495 progress 75% (139MB)
113 03:30:37.835421 progress 80% (149MB)
114 03:30:37.906698 progress 85% (158MB)
115 03:30:38.016889 progress 90% (167MB)
116 03:30:38.309554 progress 95% (177MB)
117 03:30:38.891515 progress 100% (186MB)
118 03:30:38.897998 186MB downloaded in 7.99s (23.36MB/s)
119 03:30:38.898280 end: 1.4.1 http-download (duration 00:00:08) [common]
121 03:30:38.898576 end: 1.4 download-retry (duration 00:00:08) [common]
122 03:30:38.898681 start: 1.5 download-retry (timeout 00:09:49) [common]
123 03:30:38.898782 start: 1.5.1 http-download (timeout 00:09:49) [common]
124 03:30:38.898912 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.125-cip10/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 03:30:38.898990 saving as /var/lib/lava/dispatcher/tmp/6693967/tftp-deploy-79ubspza/modules/modules.tar
126 03:30:38.899060 total size: 7462980 (7MB)
127 03:30:38.899131 Using unxz to decompress xz
128 03:30:38.902504 progress 0% (0MB)
129 03:30:38.920811 progress 5% (0MB)
130 03:30:38.943279 progress 10% (0MB)
131 03:30:38.964668 progress 15% (1MB)
132 03:30:38.987849 progress 20% (1MB)
133 03:30:39.009181 progress 25% (1MB)
134 03:30:39.034298 progress 30% (2MB)
135 03:30:39.055196 progress 35% (2MB)
136 03:30:39.077875 progress 40% (2MB)
137 03:30:39.098855 progress 45% (3MB)
138 03:30:39.119750 progress 50% (3MB)
139 03:30:39.142349 progress 55% (3MB)
140 03:30:39.162824 progress 60% (4MB)
141 03:30:39.184901 progress 65% (4MB)
142 03:30:39.206479 progress 70% (5MB)
143 03:30:39.227056 progress 75% (5MB)
144 03:30:39.251334 progress 80% (5MB)
145 03:30:39.272153 progress 85% (6MB)
146 03:30:39.293609 progress 90% (6MB)
147 03:30:39.316334 progress 95% (6MB)
148 03:30:39.337597 progress 100% (7MB)
149 03:30:39.343717 7MB downloaded in 0.44s (16.01MB/s)
150 03:30:39.344014 end: 1.5.1 http-download (duration 00:00:00) [common]
152 03:30:39.344297 end: 1.5 download-retry (duration 00:00:00) [common]
153 03:30:39.344449 start: 1.6 prepare-tftp-overlay (timeout 00:09:49) [common]
154 03:30:39.344555 start: 1.6.1 extract-nfsrootfs (timeout 00:09:49) [common]
155 03:30:41.401835 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/6693967/extract-nfsrootfs-un9v60l1
156 03:30:41.402057 end: 1.6.1 extract-nfsrootfs (duration 00:00:02) [common]
157 03:30:41.402192 start: 1.6.2 lava-overlay (timeout 00:09:47) [common]
158 03:30:41.402375 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k
159 03:30:41.402495 makedir: /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin
160 03:30:41.402612 makedir: /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/tests
161 03:30:41.402726 makedir: /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/results
162 03:30:41.402852 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-add-keys
163 03:30:41.402988 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-add-sources
164 03:30:41.403112 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-background-process-start
165 03:30:41.403235 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-background-process-stop
166 03:30:41.403396 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-common-functions
167 03:30:41.403528 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-echo-ipv4
168 03:30:41.403673 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-install-packages
169 03:30:41.403816 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-installed-packages
170 03:30:41.403958 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-os-build
171 03:30:41.404080 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-probe-channel
172 03:30:41.404198 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-probe-ip
173 03:30:41.404409 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-target-ip
174 03:30:41.404543 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-target-mac
175 03:30:41.404662 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-target-storage
176 03:30:41.404784 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-test-case
177 03:30:41.404903 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-test-event
178 03:30:41.405020 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-test-feedback
179 03:30:41.405138 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-test-raise
180 03:30:41.405254 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-test-reference
181 03:30:41.405369 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-test-runner
182 03:30:41.405514 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-test-set
183 03:30:41.405630 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-test-shell
184 03:30:41.405747 Updating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-add-keys (debian)
185 03:30:41.405873 Updating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-add-sources (debian)
186 03:30:41.405994 Updating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-install-packages (debian)
187 03:30:41.406115 Updating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-installed-packages (debian)
188 03:30:41.406234 Updating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/bin/lava-os-build (debian)
189 03:30:41.406352 Creating /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/environment
190 03:30:41.406454 LAVA metadata
191 03:30:41.406525 - LAVA_JOB_ID=6693967
192 03:30:41.406594 - LAVA_DISPATCHER_IP=192.168.201.1
193 03:30:41.406726 start: 1.6.2.1 ssh-authorize (timeout 00:09:47) [common]
194 03:30:41.406945 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 03:30:41.407043 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:47) [common]
196 03:30:41.407114 skipped lava-vland-overlay
197 03:30:41.407197 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 03:30:41.407285 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:47) [common]
199 03:30:41.407352 skipped lava-multinode-overlay
200 03:30:41.407432 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 03:30:41.407518 start: 1.6.2.4 test-definition (timeout 00:09:47) [common]
202 03:30:41.407593 Loading test definitions
203 03:30:41.407719 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:47) [common]
204 03:30:41.407798 Using /lava-6693967 at stage 0
205 03:30:41.408111 uuid=6693967_1.6.2.4.1 testdef=None
206 03:30:41.408210 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 03:30:41.408322 start: 1.6.2.4.2 test-overlay (timeout 00:09:47) [common]
208 03:30:41.408771 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 03:30:41.409040 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:47) [common]
211 03:30:41.409584 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 03:30:41.409878 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:47) [common]
214 03:30:41.410393 runner path: /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/0/tests/0_timesync-off test_uuid 6693967_1.6.2.4.1
215 03:30:41.410578 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 03:30:41.410865 start: 1.6.2.4.5 git-repo-action (timeout 00:09:47) [common]
218 03:30:41.410945 Using /lava-6693967 at stage 0
219 03:30:41.411048 Fetching tests from https://github.com/kernelci/test-definitions.git
220 03:30:41.411136 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/0/tests/1_kselftest-lkdtm'
221 03:30:46.531168 Running '/usr/bin/git checkout kernelci.org
222 03:30:46.667259 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 03:30:46.667924 uuid=6693967_1.6.2.4.5 testdef=None
224 03:30:46.668084 end: 1.6.2.4.5 git-repo-action (duration 00:00:05) [common]
226 03:30:46.668380 start: 1.6.2.4.6 test-overlay (timeout 00:09:42) [common]
227 03:30:46.669088 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 03:30:46.669334 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:42) [common]
230 03:30:46.670297 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 03:30:46.670547 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:42) [common]
233 03:30:46.671387 runner path: /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/0/tests/1_kselftest-lkdtm test_uuid 6693967_1.6.2.4.5
234 03:30:46.671478 BOARD='imx6q-sabrelite'
235 03:30:46.671546 BRANCH='cip'
236 03:30:46.671608 SKIPFILE='skipfile-lkft.yaml'
237 03:30:46.671670 TESTPROG_URL='http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.125-cip10/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 03:30:46.671732 TST_CASENAME=''
239 03:30:46.671791 TST_CMDFILES='lkdtm'
240 03:30:46.671926 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 03:30:46.672144 Creating lava-test-runner.conf files
243 03:30:46.672215 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/6693967/lava-overlay-snp1yb6k/lava-6693967/0 for stage 0
244 03:30:46.672331 - 0_timesync-off
245 03:30:46.672430 - 1_kselftest-lkdtm
246 03:30:46.672525 end: 1.6.2.4 test-definition (duration 00:00:05) [common]
247 03:30:46.672616 start: 1.6.2.5 compress-overlay (timeout 00:09:42) [common]
248 03:30:54.004059 end: 1.6.2.5 compress-overlay (duration 00:00:07) [common]
249 03:30:54.004242 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:34) [common]
250 03:30:54.004397 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 03:30:54.004549 end: 1.6.2 lava-overlay (duration 00:00:13) [common]
252 03:30:54.004673 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:34) [common]
253 03:30:54.071255 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 03:30:54.071614 start: 1.6.4 extract-modules (timeout 00:09:34) [common]
255 03:30:54.071761 extracting modules file /var/lib/lava/dispatcher/tmp/6693967/tftp-deploy-79ubspza/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6693967/extract-nfsrootfs-un9v60l1
256 03:30:54.172341 extracting modules file /var/lib/lava/dispatcher/tmp/6693967/tftp-deploy-79ubspza/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6693967/extract-overlay-ramdisk-wbxfzbxl/ramdisk
257 03:30:54.271635 end: 1.6.4 extract-modules (duration 00:00:00) [common]
258 03:30:54.271803 start: 1.6.5 apply-overlay-tftp (timeout 00:09:34) [common]
259 03:30:54.271903 [common] Applying overlay to NFS
260 03:30:54.271984 [common] Applying overlay /var/lib/lava/dispatcher/tmp/6693967/compress-overlay-2ly0aukh/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/6693967/extract-nfsrootfs-un9v60l1
261 03:30:54.733325 end: 1.6.5 apply-overlay-tftp (duration 00:00:00) [common]
262 03:30:54.733512 start: 1.6.6 prepare-kernel (timeout 00:09:34) [common]
263 03:30:54.733654 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:34) [common]
264 03:30:54.733787 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 03:30:54.733905 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 03:30:54.734025 start: 1.6.7 configure-preseed-file (timeout 00:09:34) [common]
267 03:30:54.734141 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 03:30:54.734261 start: 1.6.8 compress-ramdisk (timeout 00:09:34) [common]
269 03:30:54.734344 Building ramdisk /var/lib/lava/dispatcher/tmp/6693967/extract-overlay-ramdisk-wbxfzbxl/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/6693967/extract-overlay-ramdisk-wbxfzbxl/ramdisk
270 03:30:54.843146 >> 80661 blocks
271 03:30:56.391114 Adding RAMdisk u-boot header.
272 03:30:56.391462 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/6693967/extract-overlay-ramdisk-wbxfzbxl/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/6693967/extract-overlay-ramdisk-wbxfzbxl/ramdisk.cpio.gz.uboot
273 03:30:56.424775 output: Image Name:
274 03:30:56.425127 output: Created: Tue Jun 28 04:30:56 2022
275 03:30:56.425209 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 03:30:56.425320 output: Data Size: 15420341 Bytes = 15058.93 KiB = 14.71 MiB
277 03:30:56.425417 output: Load Address: 00000000
278 03:30:56.425539 output: Entry Point: 00000000
279 03:30:56.425616 output:
280 03:30:56.425779 rename /var/lib/lava/dispatcher/tmp/6693967/extract-overlay-ramdisk-wbxfzbxl/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/6693967/tftp-deploy-79ubspza/ramdisk/ramdisk.cpio.gz.uboot
281 03:30:56.425984 end: 1.6.8 compress-ramdisk (duration 00:00:02) [common]
282 03:30:56.426108 end: 1.6 prepare-tftp-overlay (duration 00:00:17) [common]
283 03:30:56.426214 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:32) [common]
284 03:30:56.426300 No LXC device requested
285 03:30:56.426390 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 03:30:56.426484 start: 1.8 deploy-device-env (timeout 00:09:32) [common]
287 03:30:56.426570 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 03:30:56.426644 Checking files for TFTP limit of 4294967296 bytes.
289 03:30:56.427167 end: 1 tftp-deploy (duration 00:00:28) [common]
290 03:30:56.427279 start: 2 uboot-action (timeout 00:05:00) [common]
291 03:30:56.427390 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 03:30:56.427482 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 03:30:56.427584 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 03:30:56.427749 substitutions:
295 03:30:56.427825 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 03:30:56.427894 - {DTB_ADDR}: 0x13f00000
297 03:30:56.427959 - {DTB}: 6693967/tftp-deploy-79ubspza/dtb/imx6q-sabrelite.dtb
298 03:30:56.428022 - {INITRD}: 6693967/tftp-deploy-79ubspza/ramdisk/ramdisk.cpio.gz.uboot
299 03:30:56.428085 - {KERNEL_ADDR}: 0x10000000
300 03:30:56.428146 - {KERNEL}: 6693967/tftp-deploy-79ubspza/kernel/zImage
301 03:30:56.428207 - {LAVA_MAC}: None
302 03:30:56.428267 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/6693967/extract-nfsrootfs-un9v60l1
303 03:30:56.428373 - {NFS_SERVER_IP}: 192.168.201.1
304 03:30:56.428433 - {PRESEED_CONFIG}: None
305 03:30:56.428493 - {PRESEED_LOCAL}: None
306 03:30:56.428553 - {RAMDISK_ADDR}: 0x14000000
307 03:30:56.428613 - {RAMDISK}: 6693967/tftp-deploy-79ubspza/ramdisk/ramdisk.cpio.gz.uboot
308 03:30:56.428672 - {ROOT_PART}: None
309 03:30:56.428731 - {ROOT}: None
310 03:30:56.428790 - {SERVER_IP}: 192.168.201.1
311 03:30:56.428849 - {TEE_ADDR}: 0x83000000
312 03:30:56.428907 - {TEE}: None
313 03:30:56.428966 Parsed boot commands:
314 03:30:56.429025 - setenv autoload no
315 03:30:56.429084 - setenv initrd_high 0xffffffff
316 03:30:56.429142 - setenv fdt_high 0xffffffff
317 03:30:56.429201 - dhcp
318 03:30:56.429259 - setenv serverip 192.168.201.1
319 03:30:56.429317 - tftp 0x10000000 6693967/tftp-deploy-79ubspza/kernel/zImage
320 03:30:56.429376 - tftp 0x14000000 6693967/tftp-deploy-79ubspza/ramdisk/ramdisk.cpio.gz.uboot
321 03:30:56.429435 - setenv initrd_size ${filesize}
322 03:30:56.429494 - tftp 0x13f00000 6693967/tftp-deploy-79ubspza/dtb/imx6q-sabrelite.dtb
323 03:30:56.429553 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6693967/extract-nfsrootfs-un9v60l1,tcp,hard ip=dhcp'
324 03:30:56.429616 - bootz 0x10000000 0x14000000 0x13f00000
325 03:30:56.429696 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 03:30:56.429937 start: 2.3 connect-device (timeout 00:05:00) [common]
328 03:30:56.430018 [common] connect-device Connecting to device using '/usr/bin/console -f -M localhost imx6q-sabrelite-lava-cbg-8'
329 03:30:56.432789 Setting prompt string to ['lava-test: # ']
330 03:30:56.433099 end: 2.3 connect-device (duration 00:00:00) [common]
331 03:30:56.433230 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 03:30:56.433366 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 03:30:56.433495 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 03:30:56.433705 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=3' '--command=reboot'
335 03:30:56.454113 >> Command sent successfully.
336 03:30:56.456068 Returned 0 in 0 seconds
337 03:30:56.557287 end: 2.4.1.1 pdu-reboot (duration 00:00:00) [common]
339 03:30:56.558567 end: 2.4.1 reset-device (duration 00:00:00) [common]
340 03:30:56.559036 start: 2.4.2 bootloader-interrupt (timeout 00:05:00) [common]
341 03:30:56.559453 Setting prompt string to ['Hit any key to stop autoboot']
342 03:30:56.559810 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
343 03:30:56.560955 [Enter `^Ec?' for help]
344 03:31:04.043338
345 03:31:04.043894
346 03:31:04.044251 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
347 03:31:04.044636
348 03:31:04.044951 CPU: Freescale i.MX6Q rev1.2 at 792 MHz
349 03:31:04.045261 Reset cause: POR
350 03:31:04.045558 Model: Freescale i.MX6 Quad SABRE Lite Board
351 03:31:04.045856 Board: SABRE Lite
352 03:31:04.046147 I2C: ready
353 03:31:04.046439 DRAM: 1 GiB
354 03:31:04.120959 MMC: FSL_SDHC: 0, FSL_SDHC: 1
355 03:31:04.121495 Loading Environment from SPIFlash... SF: Detected gd25q16 with page size 256 Bytes, erase size 4 KiB, total 2 MiB
356 03:31:04.121877 *** Warning - bad CRC, using default environment
357 03:31:04.122218
358 03:31:04.122537 In: serial
359 03:31:04.122850 Out: serial
360 03:31:04.123155 Err: serial
361 03:31:04.152960 Net: using phy at 7
362 03:31:04.153507 FEC [PRIME], usb_ether
363 03:31:04.153864 Error: usb_ether address not set.
364 03:31:04.154195
365 03:31:04.154514 starting USB...
366 03:31:04.154856 Bus usb@2184000: usb dr_mode not found
367 03:31:04.200552 Bus usb@2184200: USB EHCI 1.00
368 03:31:07.247892 scanning bus usb@2184000 for devices... 1 USB Device(s) found
369 03:31:12.390647 scanning bus usb@2184200 for devices... 2 USB Device(s) found
370 03:31:12.391190 scanning usb for storage devices... 0 Storage Device(s) found
371 03:31:12.391541 scanning usb for ethernet devices... 0 Ethernet Device(s) found
373 03:31:12.553680 Hit any key to stop autoboot: 3
374 03:31:12.554461 end: 2.4.2 bootloader-interrupt (duration 00:00:16) [common]
375 03:31:12.555034 start: 2.4.3 bootloader-commands (timeout 00:04:44) [common]
376 03:31:12.555456 Setting prompt string to ['=>']
377 03:31:12.555859 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:44)
378 03:31:12.566144 0
379 03:31:12.567139 Setting prompt string to ['=>', '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']
380 03:31:12.567590 Sending with 10 millisecond of delay
382 03:31:13.713076 => setenv autoload no
383 03:31:13.723996 bootloader-commands: Wait for prompt ['=>', '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 00:04:43)
384 03:31:13.728491 setenv autoload no
385 03:31:13.729151 Sending with 10 millisecond of delay
387 03:31:15.544482 => setenv initrd_high 0xffffffff
388 03:31:15.555405 bootloader-commands: Wait for prompt ['=>', '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 00:04:41)
389 03:31:15.556359 setenv initrd_high 0xffffffff
390 03:31:15.556990 Sending with 10 millisecond of delay
392 03:31:17.188626 => setenv fdt_high 0xffffffff
393 03:31:17.199489 bootloader-commands: Wait for prompt ['=>', '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 00:04:39)
394 03:31:17.200427 setenv fdt_high 0xffffffff
395 03:31:17.201058 Sending with 10 millisecond of delay
397 03:31:17.495836 => dhcp
398 03:31:17.506647 bootloader-commands: Wait for prompt ['=>', '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 00:04:39)
399 03:31:17.507524 dhcp
400 03:31:17.622077 BOOTP broadcast 1
401 03:31:17.622632 DHCP client bound to address 192.168.201.38 (4 ms)
402 03:31:17.623249 Sending with 10 millisecond of delay
404 03:31:19.439289 => setenv serverip 192.168.201.1
405 03:31:19.450329 bootloader-commands: Wait for prompt ['=>', '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 00:04:37)
406 03:31:19.451245 setenv serverip 192.168.201.1
407 03:31:19.451887 Sending with 10 millisecond of delay
409 03:31:23.029016 => tftp 0x10000000 6693967/tftp-deploy-79ubspza/kernel/zImage
410 03:31:23.039804 bootloader-commands: Wait for prompt ['=>', '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 00:04:33)
411 03:31:23.040347 tftp 0x10000000 6693967/tftp-deploy-79ubspza/kernel/zImage
412 03:31:23.158580 Using FEC device
413 03:31:23.158834 TFTP from server 192.168.201.1; our IP address is 192.168.201.38
414 03:31:23.158990 Filename '6693967/tftp-deploy-79ubspza/kernel/zImage'.
415 03:31:23.159112 Load address: 0x10000000
416 03:31:23.269825 Loading: *#################################################################
417 03:31:23.349759 #################################################################
418 03:31:23.429572 #################################################################
419 03:31:23.509473 #################################################################
420 03:31:23.589319 #################################################################
421 03:31:23.685233 #################################################################
422 03:31:23.765040 #################################################################
423 03:31:23.844944 #################################################################
424 03:31:23.924655 #################################################################
425 03:31:24.020674 #################################################################
426 03:31:24.100491 #################################################################
427 03:31:24.180417 #################################################################
428 03:31:24.273978 #############################################################
429 03:31:24.274479 10.6 MiB/s
430 03:31:24.274799 done
431 03:31:24.275090 Bytes transferred = 12337664 (bc4200 hex)
432 03:31:24.275650 Sending with 10 millisecond of delay
434 03:31:28.826050 => tftp 0x14000000 6693967/tftp-deploy-79ubspza/ramdisk/ramdisk.cpio.gz.uboot
435 03:31:28.836855 bootloader-commands: Wait for prompt ['=>', '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 00:04:28)
436 03:31:28.842213 tftp 0x14000000 6693967/tftp-deploy-79ubspza/ramdisk/ramdisk.cpio.gz.uboot
437 03:31:28.960946 Using FEC device
438 03:31:28.961142 TFTP from server 192.168.201.1; our IP address is 192.168.201.38
439 03:31:28.961220 Filename '6693967/tftp-deploy-79ubspza/ramdisk/ramdisk.cpio.gz.uboot'.
440 03:31:28.961319 Load address: 0x14000000
441 03:31:29.040621 Loading: *#################################################################
442 03:31:29.120551 #################################################################
443 03:31:29.200347 #################################################################
444 03:31:29.280212 #################################################################
445 03:31:29.376245 #################################################################
446 03:31:29.456194 #################################################################
447 03:31:29.535879 #################################################################
448 03:31:29.615783 #################################################################
449 03:31:29.695596 #################################################################
450 03:31:29.775593 #################################################################
451 03:31:29.855488 #################################################################
452 03:31:29.935289 #################################################################
453 03:31:30.031100 #################################################################
454 03:31:30.111050 #################################################################
455 03:31:30.190920 #################################################################
456 03:31:30.270651 #################################################################
457 03:31:30.296915 ###########
458 03:31:30.297105 11.1 MiB/s
459 03:31:30.297200 done
460 03:31:30.297288 Bytes transferred = 15420405 (eb4bf5 hex)
461 03:31:30.297569 Sending with 10 millisecond of delay
463 03:31:32.173727 => setenv initrd_size ${filesize}
464 03:31:32.184599 bootloader-commands: Wait for prompt ['=>', '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 00:04:24)
465 03:31:32.185514 setenv initrd_size ${filesize}
466 03:31:32.186139 Sending with 10 millisecond of delay
468 03:31:36.368754 => tftp 0x13f00000 6693967/tftp-deploy-79ubspza/dtb/imx6q-sabrelite.dtb
469 03:31:36.379457 bootloader-commands: Wait for prompt ['=>', '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 00:04:20)
470 03:31:36.382512 tftp 0x13f00000 6693967/tftp-deploy-79ubspza/dtb/imx6q-sabrelite.dtb
471 03:31:36.503736 Using FEC device
472 03:31:36.504269 TFTP from server 192.168.201.1; our IP address is 192.168.201.38
473 03:31:36.504671 Filename '6693967/tftp-deploy-79ubspza/dtb/imx6q-sabrelite.dtb'.
474 03:31:36.505005 Load address: 0x13f00000
475 03:31:36.505318 Loading: *###
476 03:31:36.505621 3.7 MiB/s
477 03:31:36.505918 done
478 03:31:36.519894 Bytes transferred = 42397 (a59d hex)
479 03:31:36.520702 Sending with 10 millisecond of delay
481 03:31:46.487128 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6693967/extract-nfsrootfs-un9v60l1,tcp,hard ip=dhcp'
482 03:31:46.498103 bootloader-commands: Wait for prompt ['=>', '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)
483 03:31:46.502794 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6693967/extract-nfsrootfs-un9v60l1,tcp,hard ip=dhcp'
484 03:31:46.503605 Sending with 10 millisecond of delay
486 03:31:48.865330 => bootz 0x10000000 0x14000000 0x13f00000
487 03:31:48.876040 Setting prompt string to ['Starting kernel']
488 03:31:48.876213 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:04:08)
489 03:31:48.909264 bootz 0x10000000 0x14000000 0x13f00000
490 03:31:48.909469 Kernel image @ 0x10000000 [ 0x000000 - 0xbc4200 ]
491 03:31:48.909578 ## Loading init Ramdisk from Legacy Image at 14000000 ...
492 03:31:48.909676 Image Name:
493 03:31:48.909773 Image Type: ARM Linux RAMDisk Image (uncompressed)
494 03:31:48.909872 Data Size: 15420341 Bytes = 14.7 MiB
495 03:31:48.909968 Load Address: 00000000
496 03:31:48.910058 Entry Point: 00000000
497 03:31:49.069514 Verifying Checksum ... OK
498 03:31:49.095643 ## Flattened Device Tree blob at 13f00000
499 03:31:49.095821 Booting using the fdt blob at 0x13f00000
500 03:31:49.095894 Using Device Tree in place at 13f00000, end 13f0d59c
501 03:31:49.095992
502 03:31:49.096072 Starting kernel ...
503 03:31:49.096151
504 03:31:49.096443 end: 2.4.3 bootloader-commands (duration 00:00:37) [common]
505 03:31:49.096556 start: 2.4.4 auto-login-action (timeout 00:04:07) [common]
506 03:31:49.096661 Setting prompt string to ['Linux version [0-9]']
507 03:31:49.096764 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']
508 03:31:49.096842 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)
509 03:31:57.701448 [ 0.000000] Booting Linux on physical CPU 0x0
510 03:31:57.701992 [ 0.000000] Linux version 5.10.125-cip10 (KernelCI@build-j267424-arm-gcc-10-multi-v7-defconfig-kselftest-mb8zv) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Tue Jun 28 03:16:51 UTC 2022
511 03:31:57.702370 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
512 03:31:57.702703 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
513 03:31:57.703473 start: 2.4.4.1 login-action (timeout 00:03:59) [common]
514 03:31:57.703913 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.
515 03:31:57.704351 Setting prompt string to ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$']
516 03:31:57.704739 Using line separator: #'\n'#
517 03:31:57.705057 No login prompt set.
518 03:31:57.705383 Parsing kernel messages
519 03:31:57.705685 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$', '/ #', 'Login timed out', 'Login incorrect']
520 03:31:57.706211 [login-action] Waiting for messages, (timeout 00:03:59)
521 03:31:57.745046 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
522 03:31:57.745267 [ 0.000000] Memory policy: Data cache writealloc
523 03:31:57.745384 [ 0.000000] efi: UEFI not found.
524 03:31:57.745489 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
525 03:31:57.745590 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
526 03:31:57.745689 [ 0.000000] Zone ranges:
527 03:31:57.745786 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
528 03:31:57.745880 [ 0.000000] Normal empty
529 03:31:57.745968 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
530 03:31:57.746054 [ 0.000000] Movable zone start for each node
531 03:31:57.788860 [ 0.000000] Early memory node ranges
532 03:31:57.789404 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
533 03:31:57.789758 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
534 03:31:57.790087 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
535 03:31:57.790402 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
536 03:31:57.832169 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6693967/extract-nfsrootfs-un9v60l1,tcp,hard ip=dhcp
537 03:31:57.832755 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
538 03:31:57.833114 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
539 03:31:57.833438 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
540 03:31:57.833752 [ 0.000000] Memory: 921464K/1048576K available (17408K kernel code, 2649K rwdata, 8096K rodata, 2048K init, 6693K bss, 61576K reserved, 65536K cma-reserved, 196608K highmem)
541 03:31:57.875889 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
542 03:31:57.876477 [ 0.000000] ftrace: allocating 55449 entries in 163 pages
543 03:31:57.876834 [ 0.000000] ftrace: allocated 163 pages with 4 groups
544 03:31:57.877160 [ 0.000000] Running RCU self tests
545 03:31:57.877474 [ 0.000000] rcu: Hierarchical RCU implementation.
546 03:31:57.877778 [ 0.000000] rcu: RCU event tracing is enabled.
547 03:31:57.878078 [ 0.000000] rcu: RCU lockdep checking is enabled.
548 03:31:57.878373 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
549 03:31:57.878669 [ 0.000000] Rude variant of Tasks RCU enabled.
550 03:31:57.919085 [ 0.000000] Tracing variant of Tasks RCU enabled.
551 03:31:57.919631 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
552 03:31:57.919986 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
553 03:31:57.920335 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
554 03:31:57.920653 [ 0.000000] L2C-310 errata 752271 769419 enabled
555 03:31:57.920955 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
556 03:31:57.921250 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
557 03:31:57.962863 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
558 03:31:57.963371 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
559 03:31:57.963698 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
560 03:31:57.964001 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
561 03:31:57.964286 [ 0.000000] Switching to timer-based delay loop, resolution 333ns
562 03:31:57.964600 [ 0.000009] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
563 03:31:57.964877 [ 0.000043] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
564 03:31:58.006537 [ 0.004413] Console: colour dummy device 80x30
565 03:31:58.007044 [ 0.004478] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
566 03:31:58.007370 [ 0.004507] ... MAX_LOCKDEP_SUBCLASSES: 8
567 03:31:58.007668 [ 0.004534] ... MAX_LOCK_DEPTH: 48
568 03:31:58.007949 [ 0.004559] ... MAX_LOCKDEP_KEYS: 8192
569 03:31:58.008229 [ 0.004585] ... CLASSHASH_SIZE: 4096
570 03:31:58.008528 [ 0.004610] ... MAX_LOCKDEP_ENTRIES: 32768
571 03:31:58.008801 [ 0.004635] ... MAX_LOCKDEP_CHAINS: 65536
572 03:31:58.009068 [ 0.004661] ... CHAINHASH_SIZE: 32768
573 03:31:58.050039 [ 0.004687] memory used by lock dependency info: 4061 kB
574 03:31:58.050583 [ 0.004713] memory used for stack traces: 2112 kB
575 03:31:58.050934 [ 0.004739] per task-struct memory footprint: 1536 bytes
576 03:31:58.051261 [ 0.004838] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
577 03:31:58.051580 [ 0.004891] pid_max: default: 32768 minimum: 301
578 03:31:58.051886 [ 0.005276] LSM: Security Framework initializing
579 03:31:58.052189 [ 0.005389] LSM support for eBPF active
580 03:31:58.093696 [ 0.005540] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
581 03:31:58.094239 [ 0.005591] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
582 03:31:58.094590 [ 0.008164] CPU: Testing write buffer coherency: ok
583 03:31:58.094919 [ 0.008288] CPU0: Spectre v2: using BPIALL workaround
584 03:31:58.095234 [ 0.009374] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
585 03:31:58.095537 [ 0.013264] Setting up static identity map for 0x10300000 - 0x103000ac
586 03:31:58.095838 [ 0.015631] rcu: Hierarchical SRCU implementation.
587 03:31:58.096130 [ 0.025066] EFI services will not be available.
588 03:31:58.137234 [ 0.026389] smp: Bringing up secondary CPUs ...
589 03:31:58.137742 [ 0.029731] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
590 03:31:58.138067 [ 0.029746] CPU1: Spectre v2: using BPIALL workaround
591 03:31:58.138367 [ 0.033748] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
592 03:31:58.138673 [ 0.033762] CPU2: Spectre v2: using BPIALL workaround
593 03:31:58.138976 [ 0.037433] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
594 03:31:58.139274 [ 0.037448] CPU3: Spectre v2: using BPIALL workaround
595 03:31:58.139568 [ 0.038311] smp: Brought up 1 node, 4 CPUs
596 03:31:58.180796 [ 0.038355] SMP: Total of 4 processors activated (24.00 BogoMIPS).
597 03:31:58.181339 [ 0.038392] CPU: All CPU(s) started in SVC mode.
598 03:31:58.181688 [ 0.041302] devtmpfs: initialized
599 03:31:58.182014 [ 0.098206] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
600 03:31:58.182333 [ 0.101188] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
601 03:31:58.182644 [ 0.101263] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
602 03:31:58.182951 [ 0.105994] pinctrl core: initialized pinctrl subsystem
603 03:31:58.183246 [ 0.113024] DMI not present or invalid.
604 03:31:58.224265 [ 0.115359] NET: Registered protocol family 16
605 03:31:58.224837 [ 0.127128] DMA: preallocated 256 KiB pool for atomic coherent allocations
606 03:31:58.225188 [ 0.136783] thermal_sys: Registered thermal governor 'step_wise'
607 03:31:58.225517 [ 0.137333] cpuidle: using governor menu
608 03:31:58.225833 [ 0.137882] CPU identified as i.MX6Q, silicon rev 1.2
609 03:31:58.226135 [ 0.892567] vdd1p1: supplied by regulator-dummy
610 03:31:58.226432 [ 0.924702] vdd3p0: supplied by regulator-dummy
611 03:31:58.226723 [ 0.956445] vdd2p5: supplied by regulator-dummy
612 03:31:58.267893 [ 0.988157] vddarm: supplied by regulator-dummy
613 03:31:58.268463 [ 1.020876] vddpu: supplied by regulator-dummy
614 03:31:58.268815 [ 1.051713] vddsoc: supplied by regulator-dummy
615 03:31:58.269138 [ 2.400165] No ATAGs?
616 03:31:58.269450 [ 2.401071] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
617 03:31:58.269755 [ 2.401158] hw-breakpoint: maximum watchpoint size is 4 bytes.
618 03:31:58.270059 [ 2.421157] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
619 03:31:58.270354 [ 2.451097] Serial: AMBA PL011 UART driver
620 03:31:58.270645 [ 2.516358] Kprobes globally optimized
621 03:31:58.311458 [ 2.611574] mxs-dma 110000.dma-apbh: initialized
622 03:31:58.311999 [ 2.644300] iommu: Default domain type: Translated
623 03:31:58.312378 [ 2.646465] vgaarb: loaded
624 03:31:58.312703 [ 2.651286] SCSI subsystem initialized
625 03:31:58.313014 [ 2.653451] usbcore: registered new interface driver usbfs
626 03:31:58.313315 [ 2.653901] usbcore: registered new interface driver hub
627 03:31:58.313609 [ 2.654142] usbcore: registered new device driver usb
628 03:31:58.313903 [ 2.661813] i2c i2c-0: IMX I2C adapter registered
629 03:31:58.314195 [ 2.668946] i2c i2c-1: IMX I2C adapter registered
630 03:31:58.314486 [ 2.673488] i2c i2c-2: IMX I2C adapter registered
631 03:31:58.354967 [ 2.678188] pps_core: LinuxPPS API ver. 1 registered
632 03:31:58.355510 [ 2.678232] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
633 03:31:58.355865 [ 2.678331] PTP clock support registered
634 03:31:58.356187 [ 2.696401] clocksource: Switched to clocksource mxc_timer1
635 03:31:58.356537 [ 4.381370] NET: Registered protocol family 2
636 03:31:58.356842 [ 4.382194] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
637 03:31:58.398404 [ 4.385621] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
638 03:31:58.398951 [ 4.385804] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
639 03:31:58.399300 [ 4.386038] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
640 03:31:58.399623 [ 4.387560] TCP: Hash tables configured (established 8192 bind 8192)
641 03:31:58.399936 [ 4.388610] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
642 03:31:58.400235 [ 4.388956] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
643 03:31:58.400559 [ 4.389218] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
644 03:31:58.441981 [ 4.389961] NET: Registered protocol family 1
645 03:31:58.442540 [ 4.392824] RPC: Registered named UNIX socket transport module.
646 03:31:58.442894 [ 4.392916] RPC: Registered udp transport module.
647 03:31:58.443214 [ 4.392957] RPC: Registered tcp transport module.
648 03:31:58.443524 [ 4.392997] RPC: Registered tcp NFSv4.1 backchannel transport module.
649 03:31:58.443829 [ 4.393050] NET: Registered protocol family 44
650 03:31:58.444129 [ 4.393116] PCI: CLS 0 bytes, default 64
651 03:31:58.444462 [ 4.395607] Trying to unpack rootfs image as initramfs...
652 03:31:58.485404 [ 6.292361] Freeing initrd memory: 15060K
653 03:31:58.485945 [ 6.293661] hw perfevents: no interrupt-affinity property for /pmu, guessing.
654 03:31:58.486300 [ 6.295574] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
655 03:31:58.486627 [ 6.304789] Initialise system trusted keyrings
656 03:31:58.486942 [ 6.305950] workingset: timestamp_bits=30 max_order=18 bucket_order=0
657 03:31:58.487246 [ 6.358272] squashfs: version 4.0 (2009/01/31) Phillip Lougher
658 03:31:58.487542 [ 6.362296] NFS: Registering the id_resolver key type
659 03:31:58.487834 [ 6.362535] Key type id_resolver registered
660 03:31:58.529138 [ 6.362626] Key type id_legacy registered
661 03:31:58.529640 [ 6.363289] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
662 03:31:58.529967 [ 6.363393] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
663 03:31:58.530267 [ 6.363589] ntfs: driver 2.1.32 [Flags: R/O].
664 03:31:58.530556 [ 6.365824] Key type asymmetric registered
665 03:31:58.530837 [ 6.365956] Asymmetric key parser 'x509' registered
666 03:31:58.531109 [ 6.366504] bounce: pool size: 64 pages
667 03:31:58.531379 [ 6.366677] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
668 03:31:58.572776 [ 6.366784] io scheduler mq-deadline registered
669 03:31:58.573278 [ 6.366828] io scheduler kyber registered
670 03:31:58.573602 [ 6.367779] test_firmware: interface ready
671 03:31:58.573901 [ 6.610302] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
672 03:31:58.574197 [ 6.610561] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
673 03:31:58.574482 [ 6.881597] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
674 03:31:58.574762 [ 6.902873] SuperH (H)SCI(F) driver initialized
675 03:31:58.630337 [ 6.905936] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
676 03:31:58.630878 [ 6.911355] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
677 03:31:58.631231 [ 7.842641] printk: console [ttymxc1] enabled
678 03:31:58.631559 [ 7.853599] msm_serial: driver initialized
679 03:31:58.631870 [ 7.858930] STMicroelectronics ASC driver initialized
680 03:31:58.632176 [ 7.870742] STM32 USART driver initialized
681 03:31:58.661215 [ 7.897482] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
682 03:31:58.697244 [ 7.920225] panel-simple panel-lcd: supply power not found, using dummy regulator
683 03:31:58.697784 [ 7.928733] panel-simple panel-lcd: Specify missing connector_type
684 03:31:58.698131 [ 7.936651] panel-simple panel-lvds0: supply power not found, using dummy regulator
685 03:31:58.745186 [ 7.993394] brd: module loaded
686 03:31:58.823100 [ 8.056095] loop: module loaded
687 03:31:58.823638 [ 8.062749] lkdtm: No crash points registered, enable through debugfs
688 03:31:58.873198 [ 8.085558] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
689 03:31:58.873741 [ 8.093611] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
690 03:31:58.874095 [ 8.101727] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
691 03:31:58.874417 [ 8.110044] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
692 03:31:58.874729 [ 8.118110] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
693 03:31:58.928916 [ 8.126480] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
694 03:31:58.929450 [ 8.134198] ahci-imx 2200000.sata: supply target not found, using dummy regulator
695 03:31:58.929805 [ 8.145687] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
696 03:31:58.930130 [ 8.152819] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
697 03:31:58.930452 [ 8.161717] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
698 03:31:58.930761 [ 8.176332] scsi host0: ahci-imx
699 03:31:58.973009 [ 8.181992] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
700 03:31:59.021705 [ 8.249268] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
701 03:31:59.022244 [ 8.263000] pps pps0: new PPS source ptp0
702 03:31:59.096548 [ 8.309899] fec 2188000.ethernet eth0: registered PHC device 0
703 03:31:59.097086 [ 8.320766] e1000e: Intel(R) PRO/1000 Network Driver
704 03:31:59.097439 [ 8.325771] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
705 03:31:59.097769 [ 8.332065] igb: Intel(R) Gigabit Ethernet Network Driver
706 03:31:59.098082 [ 8.337553] igb: Copyright (c) 2007-2014 Intel Corporation.
707 03:31:59.157232 [ 8.366095] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
708 03:31:59.157767 [ 8.373756] usbcore: registered new interface driver pegasus
709 03:31:59.158111 [ 8.379739] usbcore: registered new interface driver asix
710 03:31:59.158431 [ 8.385322] usbcore: registered new interface driver ax88179_178a
711 03:31:59.158740 [ 8.391649] usbcore: registered new interface driver cdc_ether
712 03:31:59.159040 [ 8.397785] usbcore: registered new interface driver smsc75xx
713 03:31:59.159332 [ 8.403777] usbcore: registered new interface driver smsc95xx
714 03:31:59.200715 [ 8.409784] usbcore: registered new interface driver net1080
715 03:31:59.200918 [ 8.415628] usbcore: registered new interface driver cdc_subset
716 03:31:59.201025 [ 8.421782] usbcore: registered new interface driver zaurus
717 03:31:59.201122 [ 8.427725] usbcore: registered new interface driver cdc_ncm
718 03:31:59.240855 [ 8.446794] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
719 03:31:59.241292 [ 8.453435] ehci-pci: EHCI PCI platform driver
720 03:31:59.241570 [ 8.458126] ehci-platform: EHCI generic platform driver
721 03:31:59.241898 [ 8.464426] ehci-orion: EHCI orion driver
722 03:31:59.242212 [ 8.469463] SPEAr-ehci: EHCI SPEAr driver
723 03:31:59.242518 [ 8.474436] ehci-st: EHCI STMicroelectronics driver
724 03:31:59.242816 [ 8.480310] ehci-exynos: EHCI Exynos driver
725 03:31:59.243108 [ 8.485429] ehci-atmel: EHCI Atmel driver
726 03:31:59.243397 [ 8.490427] tegra-ehci: Tegra EHCI driver
727 03:31:59.286673 [ 8.495399] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
728 03:31:59.287214 [ 8.501742] ohci-pci: OHCI PCI platform driver
729 03:31:59.287569 [ 8.506430] ohci-platform: OHCI generic platform driver
730 03:31:59.287892 [ 8.512675] SPEAr-ohci: OHCI SPEAr driver
731 03:31:59.288203 [ 8.517681] ohci-st: OHCI STMicroelectronics driver
732 03:31:59.288541 [ 8.519065] ata1: SATA link down (SStatus 0 SControl 300)
733 03:31:59.288841 [ 8.523506] ohci-atmel: OHCI Atmel driver
734 03:31:59.289134 [ 8.528420] ahci-imx 2200000.sata: no device found, disabling link.
735 03:31:59.328945 [ 8.535817] usbcore: registered new interface driver usb-storage
736 03:31:59.329482 [ 8.538460] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
737 03:31:59.340078 [ 8.578569] i2c /dev entries driver
738 03:31:59.431602 [ 8.668660] sdhci: Secure Digital Host Controller Interface driver
739 03:31:59.432136 [ 8.674884] sdhci: Copyright(c) Pierre Ossman
740 03:31:59.503985 [ 8.689311] Synopsys Designware Multimedia Card Interface Driver
741 03:31:59.504559 [ 8.703077] sdhci-pltfm: SDHCI platform and OF driver helper
742 03:31:59.504905 [ 8.712673] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
743 03:31:59.505226 [ 8.712679] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
744 03:31:59.505536 [ 8.712870] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
745 03:31:59.505839 [ 8.730141] ledtrig-cpu: registered to indicate activity on CPUs
746 03:31:59.506139 [ 8.740245] usbcore: registered new interface driver usbhid
747 03:31:59.506431 [ 8.745859] usbhid: USB HID core driver
748 03:31:59.569719 [ 8.766910] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
749 03:31:59.570259 [ 8.766962] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
750 03:31:59.570607 [ 8.775150] ipip: IPv4 and MPLS over IPv4 tunneling driver
751 03:31:59.570928 [ 8.788919] gre: GRE over IPv4 demultiplexor driver
752 03:31:59.571238 [ 8.793840] ip_gre: GRE over IPv4 tunneling driver
753 03:31:59.571537 [ 8.804932] IPv4 over IPsec tunneling driver
754 03:31:59.571830 [ 8.814595] NET: Registered protocol family 10
755 03:31:59.572118 [ 8.818266] mmc2: new high speed SDHC card at address aaaa
756 03:31:59.624418 [ 8.826817] Segment Routing with IPv6
757 03:31:59.624960 [ 8.828839] mmcblk2: mmc2:aaaa SL16G 14.8 GiB
758 03:31:59.625309 [ 8.837425] ip6_gre: GRE over IPv6 tunneling driver
759 03:31:59.625629 [ 8.845592] NET: Registered protocol family 17
760 03:31:59.625938 [ 8.851693] Key type dns_resolver registered
761 03:31:59.626243 [ 8.859594] GPT:Primary header thinks Alt. header is not at the end of the disk.
762 03:31:59.626543 [ 8.867208] GPT:7812499 != 31116287
763 03:31:59.626839 [ 8.870740] GPT:Alternate GPT header not at the end of the disk.
764 03:31:59.627129 [ 8.872067] ThumbEE CPU extension supported.
765 03:31:59.665093 [ 8.876893] GPT:7812499 != 31116287
766 03:31:59.665634 [ 8.881164] Registering SWP/SWPB emulation handler
767 03:31:59.665987 [ 8.884643] GPT: Use GNU Parted to correct GPT errors.
768 03:31:59.666313 [ 8.891011] Loading compiled-in X.509 certificates
769 03:31:59.666625 [ 8.894724] mmcblk2: p1 p2 p3
770 03:31:59.865162 [ 9.081957] panel-simple panel-lcd: supply power not found, using dummy regulator
771 03:31:59.865719 [ 9.090509] panel-simple panel-lcd: Specify missing connector_type
772 03:31:59.866073 [ 9.104011] panel-simple panel-lvds0: supply power not found, using dummy regulator
773 03:31:59.923144 [ 9.141203] imx_usb 2184200.usb: No over current polarity defined
774 03:31:59.923687 [ 9.154640] ci_hdrc ci_hdrc.1: EHCI Host Controller
775 03:31:59.924038 [ 9.159988] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
776 03:31:59.959640 [ 9.196856] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
777 03:31:59.984096 [ 9.218225] hub 1-0:1.0: USB hub found
778 03:31:59.984627 [ 9.224576] hub 1-0:1.0: 1 port detected
779 03:32:00.004655 [ 9.241563] imx_thermal 20c8000.anatop:tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C
780 03:32:00.060484 [ 9.274657] panel-simple panel-lcd: supply power not found, using dummy regulator
781 03:32:00.061024 [ 9.283268] panel-simple panel-lcd: Specify missing connector_type
782 03:32:00.061378 [ 9.296805] panel-simple panel-lvds0: supply power not found, using dummy regulator
783 03:32:00.110704 [ 9.328467] panel-simple panel-lcd: supply power not found, using dummy regulator
784 03:32:00.111243 [ 9.336800] panel-simple panel-lcd: Specify missing connector_type
785 03:32:00.111600 [ 9.350271] panel-simple panel-lvds0: supply power not found, using dummy regulator
786 03:32:00.133560 [ 9.370136] input: gpio-keys as /devices/platform/gpio-keys/input/input0
787 03:32:00.182528 [ 9.399706] panel-simple panel-lcd: supply power not found, using dummy regulator
788 03:32:00.183065 [ 9.408043] panel-simple panel-lcd: Specify missing connector_type
789 03:32:00.183419 [ 9.421488] panel-simple panel-lvds0: supply power not found, using dummy regulator
790 03:32:00.224672 [ 9.444130] Micrel KSZ9021 Gigabit PHY 2188000.ethernet-1:07: attached PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=2188000.ethernet-1:07, irq=POLL)
791 03:32:00.225217 [ 9.459545] IP-Config: Failed to open gretap0
792 03:32:00.225572 [ 9.463947] IP-Config: Failed to open erspan0
793 03:32:00.380098 [ 9.496383] Sending DHCP requests .
794 03:32:00.380668 [ 9.616497] usb 1-1: new high-speed USB device number 2 using ci_hdrc
795 03:32:00.599695 [ 9.835781] hub 1-1:1.0: USB hub found
796 03:32:00.599939 [ 9.840266] hub 1-1:1.0: 3 ports detected
797 03:32:00.661006 [ 9.875908] panel-simple panel-lcd: supply power not found, using dummy regulator
798 03:32:00.661546 [ 9.884441] panel-simple panel-lcd: Specify missing connector_type
799 03:32:00.661898 [ 9.900643] panel-simple panel-lvds0: supply power not found, using dummy regulator
800 03:32:03.328757 [ 11.576387] .
801 03:32:03.329289 [ 12.557894] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
802 03:32:03.329646 [ 12.569054] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
803 03:32:06.035248 [ 15.196592] ., OK
804 03:32:06.035779 [ 15.238807] IP-Config: Got DHCP answer from 192.168.201.1, my address is 192.168.201.38
805 03:32:06.036129 [ 15.247052] IP-Config: Complete:
806 03:32:06.036487 [ 15.250370] device=eth0, hwaddr=00:19:b8:08:f0:fe, ipaddr=192.168.201.38, mask=255.255.255.0, gw=192.168.201.1
807 03:32:06.036799 [ 15.260901] host=imx6q-sabrelite-lava-cbg-8, domain=lava-rack, nis-domain=(none)
808 03:32:06.037099 [ 15.268850] bootserver=192.168.201.1, rootserver=192.168.201.1, rootpath=
809 03:32:06.037390 [ 15.268869] nameserver0=192.168.201.1
810 03:32:06.095694 [ 15.331631] Freeing unused kernel memory: 2048K
811 03:32:06.095922 [ 15.337557] Run /init as init process
812 03:32:06.143833 Loading, please wait...
813 03:32:06.255665 Starting version 247.3-7
814 03:32:10.089376 [ 19.341139] imx-ipuv3 2400000.ipu: IPUv3H probed
815 03:32:10.167815 [ 19.383127] panel-simple panel-lcd: supply power not found, using dummy regulator
816 03:32:10.168000 [ 19.391646] panel-simple panel-lcd: Specify missing connector_type
817 03:32:10.168095 [ 19.407563] imx-ipuv3 2800000.ipu: IPUv3H probed
818 03:32:10.183897 [ 19.422368] panel-simple panel-lvds0: supply power not found, using dummy regulator
819 03:32:10.216177 [ 19.464849] CAN device driver interface
820 03:32:10.268762 [ 19.499437] panel-simple panel-lcd: supply power not found, using dummy regulator
821 03:32:10.269298 [ 19.508014] panel-simple panel-lcd: Specify missing connector_type
822 03:32:10.296831 [ 19.533865] panel-simple panel-lvds0: supply power not found, using dummy regulator
823 03:32:10.382901 [ 19.619181] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
824 03:32:10.403864 [ 19.639373] caam 2100000.crypto: Entropy delay = 3200
825 03:32:10.404390 [ 19.640714] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
826 03:32:10.433675 [ 19.665064] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
827 03:32:10.434176 [ 19.671695] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
828 03:32:10.465613 [ 19.705278] caam 2100000.crypto: Instantiated RNG4 SH0
829 03:32:10.566208 [ 19.766038] caam 2100000.crypto: Instantiated RNG4 SH1
830 03:32:10.566739 [ 19.771320] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
831 03:32:10.567105 [ 19.778136] caam 2100000.crypto: job rings = 2, qi = 0
832 03:32:10.567430 [ 19.785886] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
833 03:32:10.567740 [ 19.794082] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
834 03:32:10.568043 [ 19.800415] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
835 03:32:10.568383 [ 19.810561] panel-simple panel-lcd: supply power not found, using dummy regulator
836 03:32:10.587492 [ 19.815415] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
837 03:32:10.587997 [ 19.819053] panel-simple panel-lcd: Specify missing connector_type
838 03:32:10.664443 [ 19.878108] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
839 03:32:10.664981 [ 19.883776] panel-simple panel-lvds0: supply power not found, using dummy regulator
840 03:32:10.665330 [ 19.887423] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
841 03:32:10.665655 [ 19.903726] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
842 03:32:10.713836 [ 19.925521] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
843 03:32:10.714369 [ 19.935953] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
844 03:32:10.714722 [ 19.940757] sgtl5000 0-000a: sgtl5000 revision 0x11
845 03:32:10.715049 [ 19.944675] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
846 03:32:10.715366 [ 19.946506] panel-simple panel-lcd: supply power not found, using dummy regulator
847 03:32:10.715674 [ 19.947325] panel-simple panel-lcd: Specify missing connector_type
848 03:32:10.762454 [ 19.955357] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
849 03:32:10.762605 [ 19.957765] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
850 03:32:10.762686 [ 19.986844] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
851 03:32:10.762758 [ 20.001218] panel-simple panel-lvds0: supply power not found, using dummy regulator
852 03:32:10.819335 [ 20.035354] panel-simple panel-lcd: supply power not found, using dummy regulator
853 03:32:10.819486 [ 20.043924] panel-simple panel-lcd: Specify missing connector_type
854 03:32:10.819564 [ 20.058252] panel-simple panel-lvds0: supply power not found, using dummy regulator
855 03:32:10.895277 [ 20.106481] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
856 03:32:10.895450 [ 20.115235] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
857 03:32:10.895559 [ 20.123916] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
858 03:32:10.895654 [ 20.132520] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
859 03:32:11.550281 [ 20.799119] caam algorithms registered in /proc/crypto
860 03:32:11.607148 [ 20.810945] caam 2100000.crypto: registering rng-caam
861 03:32:11.607300 [ 20.823375] panel-simple panel-lcd: supply power not found, using dummy regulator
862 03:32:11.607386 [ 20.832766] panel-simple panel-lcd: Specify missing connector_type
863 03:32:11.607450 [ 20.846733] panel-simple panel-lvds0: supply power not found, using dummy regulator
864 03:32:11.667133 [ 20.877135] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
865 03:32:11.667286 [ 20.885552] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
866 03:32:11.667363 [ 20.894254] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
867 03:32:11.667460 [ 20.902756] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
868 03:32:11.696000 [ 20.926580] panel-simple panel-lcd: supply power not found, using dummy regulator
869 03:32:11.696142 [ 20.934946] panel-simple panel-lcd: Specify missing connector_type
870 03:32:11.753591 [ 20.952546] panel-simple panel-lvds0: supply power not found, using dummy regulator
871 03:32:11.753779 Begin: Loading essential drivers ... done.
872 03:32:11.753885 Begin: Running /scripts/init-premount ... done.
873 03:32:11.753981 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
874 03:32:11.754077 Begin: Running /scripts/nfs-premount ... done.
875 03:32:11.754141 [ 20.993774] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
876 03:32:11.754206 [ 20.999729] random: crng init done
877 03:32:11.785818 [ 21.002342] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
878 03:32:11.785938 [ 21.014226] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
879 03:32:11.786040 [ 21.022752] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
880 03:32:11.969492 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
881 03:32:11.969636 SIOCSIFFLAGS: Cannot assign requested address
882 03:32:12.022461 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
883 03:32:12.022569 SIOCSIFFLAGS: Cannot assign requested address
884 03:32:12.093385 IP-Config: eth0 hardware address 00:19:b8:08:f0:fe mtu 1500 DHCP
885 03:32:12.093494 IP-Config: eth0 complete (dhcp from 192.168.201.1):
886 03:32:12.093570 address: 192.168.201.38 broadcast: 192.168.201.255 netmask: 255.255.255.0
887 03:32:12.093642 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
888 03:32:12.093710 host : imx6q-sabrelite-lava-cbg-8
889 03:32:12.093776 domain : lava-rack
890 03:32:12.093840 rootserver: 192.168.201.1 rootpath:
891 03:32:12.093904 filename :
892 03:32:12.237159 done.
893 03:32:12.253147 Begin: Running /scripts/nfs-bottom ... done.
894 03:32:12.348899 Begin: Running /scripts/init-bottom ... done.
895 03:32:13.882276 [ 23.120699] systemd[1]: System time before build time, advancing clock.
896 03:32:14.162771 [ 23.376000] systemd[1]: systemd 247.3-7 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
897 03:32:14.162964 [ 23.402577] systemd[1]: Detected architecture arm.
898 03:32:14.178735
899 03:32:14.178831 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
900 03:32:14.178905
901 03:32:14.236722 [ 23.473484] systemd[1]: Set hostname to <debian-bullseye-armhf>.
902 03:32:15.775004 [ 24.989775] systemd[1]: Queued start job for default target Graphical Interface.
903 03:32:15.775169 [ 25.005200] systemd[1]: Created slice system-getty.slice.
904 03:32:15.775274 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
905 03:32:15.822862 [ 25.051985] systemd[1]: Created slice system-modprobe.slice.
906 03:32:15.822967 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
907 03:32:15.877803 [ 25.102331] systemd[1]: Created slice system-serial\x2dgetty.slice.
908 03:32:15.877929 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
909 03:32:15.927799 [ 25.151308] systemd[1]: Created slice User and Session Slice.
910 03:32:15.927912 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
911 03:32:15.977702 [ 25.200923] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
912 03:32:15.977859 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
913 03:32:16.035586 [ 25.260141] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
914 03:32:16.035705 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
915 03:32:16.097375 [ 25.309190] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
916 03:32:16.097505 [ 25.322200] systemd[1]: Reached target Local Encrypted Volumes.
917 03:32:16.097610 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
918 03:32:16.140317 [ 25.368983] systemd[1]: Reached target Paths.
919 03:32:16.140474 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
920 03:32:16.177170 [ 25.406756] systemd[1]: Reached target Remote File Systems.
921 03:32:16.177299 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
922 03:32:16.209230 [ 25.447282] systemd[1]: Reached target Slices.
923 03:32:16.209356 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
924 03:32:16.241091 [ 25.487497] systemd[1]: Reached target Swap.
925 03:32:16.257100 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
926 03:32:16.306219 [ 25.531837] systemd[1]: Listening on initctl Compatibility Named Pipe.
927 03:32:16.306372 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
928 03:32:16.418894 [ 25.634645] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
929 03:32:16.419053 [ 25.649355] systemd[1]: Listening on Journal Socket (/dev/log).
930 03:32:16.419129 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
931 03:32:16.462797 [ 25.693467] systemd[1]: Listening on Journal Socket.
932 03:32:16.462899 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
933 03:32:16.524762 [ 25.753314] systemd[1]: Listening on Network Service Netlink Socket.
934 03:32:16.524931 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
935 03:32:16.579670 [ 25.808246] systemd[1]: Listening on udev Control Socket.
936 03:32:16.579821 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
937 03:32:16.619556 [ 25.849118] systemd[1]: Listening on udev Kernel Socket.
938 03:32:16.619664 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
939 03:32:16.664453 [ 25.891013] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
940 03:32:16.664578 [ 25.902216] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
941 03:32:16.695328 [ 25.925144] systemd[1]: Mounting Kernel Debug File System...
942 03:32:16.695428 Mounting [0;1;39mKernel Debug File System[0m...
943 03:32:16.748282 [ 25.975781] systemd[1]: Mounting Kernel Trace File System...
944 03:32:16.748445 Mounting [0;1;39mKernel Trace File System[0m...
945 03:32:16.821223 [ 26.048745] systemd[1]: Starting Create list of static device nodes for the current kernel...
946 03:32:16.821358 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
947 03:32:16.889027 [ 26.118177] systemd[1]: Starting Load Kernel Module configfs...
948 03:32:16.889151 Starting [0;1;39mLoad Kernel Module configfs[0m...
949 03:32:16.942033 [ 26.179566] systemd[1]: Starting Load Kernel Module drm...
950 03:32:16.942158 Starting [0;1;39mLoad Kernel Module drm[0m...
951 03:32:17.001969 [ 26.239134] systemd[1]: Starting Load Kernel Module fuse...
952 03:32:17.002082 Starting [0;1;39mLoad Kernel Module fuse[0m...
953 03:32:17.046751 [ 26.284285] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
954 03:32:17.062739 [ 26.315034] systemd[1]: Starting Journal Service...
955 03:32:17.078770 Starting [0;1;39mJournal Service[0m...
956 03:32:17.110696 [ 26.364348] fuse: init (API version 7.32)
957 03:32:17.126700 [ 26.378106] systemd[1]: Starting Load Kernel Modules...
958 03:32:17.142717 Starting [0;1;39mLoad Kernel Modules[0m...
959 03:32:17.200572 [ 26.428988] systemd[1]: Starting Remount Root and Kernel File Systems...
960 03:32:17.200686 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
961 03:32:17.248416 [ 26.487920] systemd[1]: Starting Coldplug All udev Devices...
962 03:32:17.264514 Starting [0;1;39mColdplug All udev Devices[0m...
963 03:32:17.336354 [ 26.567790] systemd[1]: Mounted Kernel Debug File System.
964 03:32:17.336487 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
965 03:32:17.390214 [ 26.619261] systemd[1]: Mounted Kernel Trace File System.
966 03:32:17.390329 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
967 03:32:17.451148 [ 26.675037] systemd[1]: Finished Create list of static device nodes for the current kernel.
968 03:32:17.451263 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
969 03:32:17.549030 [ 26.770080] systemd[1]: modprobe@configfs.service: Succeeded.
970 03:32:17.549187 [ 26.780835] systemd[1]: Finished Load Kernel Module configfs.
971 03:32:17.549262 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
972 03:32:17.598929 [ 26.822255] systemd[1]: modprobe@drm.service: Succeeded.
973 03:32:17.599035 [ 26.832439] systemd[1]: Finished Load Kernel Module drm.
974 03:32:17.599126 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
975 03:32:17.673826 [ 26.872786] systemd[1]: modprobe@fuse.service: Succeeded.
976 03:32:17.673994 [ 26.883011] systemd[1]: Finished Load Kernel Module fuse.
977 03:32:17.674087 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
978 03:32:17.674184 [ 26.902747] systemd[1]: Finished Load Kernel Modules.
979 03:32:17.674251 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
980 03:32:17.713683 [ 26.942209] systemd[1]: Finished Remount Root and Kernel File Systems.
981 03:32:17.713799 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
982 03:32:17.745632 [ 26.998191] systemd[1]: Started Journal Service.
983 03:32:17.761588 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
984 03:32:17.825528 Mounting [0;1;39mFUSE Control File System[0m...
985 03:32:17.872459 Mounting [0;1;39mKernel Configuration File System[0m...
986 03:32:17.930345 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
987 03:32:17.962260 Starting [0;1;39mLoad/Save Random Seed[0m...
988 03:32:18.010182 Starting [0;1;39mApply Kernel Variables[0m...
989 03:32:18.068945 Starting [0;1;39mCreate System Users[0m...
990 03:32:18.069107 [ 27.305488] systemd-journald[265]: Received client request to flush runtime journal.
991 03:32:18.128985 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
992 03:32:18.129140 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
993 03:32:18.176958 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
994 03:32:18.217804 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
995 03:32:18.386596 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
996 03:32:18.418445 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
997 03:32:18.814713 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
998 03:32:18.910638 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
999 03:32:18.940529 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1000 03:32:19.003427 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1001 03:32:19.051398 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1002 03:32:19.104234 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1003 03:32:19.396777 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1004 03:32:19.508677 Starting [0;1;39mNetwork Service[0m...
1005 03:32:19.950912 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1006 03:32:19.998907 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1007 03:32:20.436082 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1008 03:32:20.835397 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1009 03:32:20.947092 Starting [0;1;39mNetwork Name Resolution[0m...
1010 03:32:22.189317 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1011 03:32:22.220920 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1012 03:32:22.252876 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1013 03:32:22.980592 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1014 03:32:23.012573 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1015 03:32:23.043414 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1016 03:32:23.070426 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1017 03:32:23.125179 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1018 03:32:23.170301 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1019 03:32:23.202400 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1020 03:32:23.234168 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1021 03:32:23.276693 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1022 03:32:23.308713 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1023 03:32:23.361703 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1024 03:32:23.414601 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1025 03:32:23.558269 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1026 03:32:23.766275 Starting [0;1;39mUser Login Management[0m...
1027 03:32:23.830207 Starting [0;1;39mPermit User Sessions[0m...
1028 03:32:24.261457 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1029 03:32:24.453121 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1030 03:32:25.033138 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1031 03:32:25.105759 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1032 03:32:27.228071 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1033 03:32:27.274990 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1034 03:32:27.322810 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1035 03:32:27.413595 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1036 03:32:27.461495 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1037 03:32:27.509390 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1038 03:32:27.553406 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1039 03:32:27.623299 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1040 03:32:27.811056 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1041 03:32:27.945830
1042 03:32:27.945966 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1043 03:32:27.946041
1044 03:32:27.946111 debian-bullseye-armhf login: root (automatic login)
1045 03:32:27.946178
1046 03:32:28.594506 Linux debian-bullseye-armhf 5.10.125-cip10 #1 SMP Tue Jun 28 03:16:51 UTC 2022 armv7l
1047 03:32:28.594647
1048 03:32:28.594721 The programs included with the Debian GNU/Linux system are free software;
1049 03:32:28.594791 the exact distribution terms for each program are described in the
1050 03:32:28.594888 individual files in /usr/share/doc/*/copyright.
1051 03:32:28.594953
1052 03:32:28.595018 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1053 03:32:28.595081 permitted by applicable law.
1054 03:32:33.323504 Matched prompt #7: / #
1056 03:32:33.323834 Setting prompt string to ['/ #']
1057 03:32:33.323940 end: 2.4.4.1 login-action (duration 00:00:36) [common]
1059 03:32:33.324159 end: 2.4.4 auto-login-action (duration 00:00:44) [common]
1060 03:32:33.324257 start: 2.4.5 expect-shell-connection (timeout 00:03:23) [common]
1061 03:32:33.324373 Setting prompt string to ['/ #']
1062 03:32:33.324443 Forcing a shell prompt, looking for ['/ #']
1064 03:32:33.374906 / #
1065 03:32:33.375029 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1066 03:32:33.375170 Waiting using forced prompt support (timeout 00:02:30)
1067 03:32:33.386132
1068 03:32:33.402284 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1069 03:32:33.402410 start: 2.4.6 export-device-env (timeout 00:03:23) [common]
1070 03:32:33.402677 Sending with 10 millisecond of delay
1072 03:32:38.480457 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6693967/extract-nfsrootfs-un9v60l1'
1073 03:32:38.498653 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6693967/extract-nfsrootfs-un9v60l1'
1074 03:32:38.499442 Sending with 10 millisecond of delay
1076 03:32:40.739055 / # export NFS_SERVER_IP='192.168.201.1'
1077 03:32:40.750752 export NFS_SERVER_IP='192.168.201.1'
1078 03:32:40.767204 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1079 03:32:40.767838 end: 2.4 uboot-commands (duration 00:01:44) [common]
1080 03:32:40.768346 end: 2 uboot-action (duration 00:01:44) [common]
1081 03:32:40.768846 start: 3 lava-test-retry (timeout 00:07:48) [common]
1082 03:32:40.769319 start: 3.1 lava-test-shell (timeout 00:07:48) [common]
1083 03:32:40.769709 Using namespace: common
1085 03:32:40.871569 / # #
1086 03:32:40.872200 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1087 03:32:40.878405 #
1088 03:32:40.894788 Using /lava-6693967
1090 03:32:40.996766 / # export SHELL=/bin/bash
1091 03:32:41.006011 export SHELL=/bin/bash
1093 03:32:41.124171 / # . /lava-6693967/environment
1094 03:32:41.134090 . /lava-6693967/environment
1096 03:32:41.251890 / # /lava-6693967/bin/lava-test-runner /lava-6693967/0
1097 03:32:41.252248 Test shell timeout: 10s (minimum of the action and connection timeout)
1098 03:32:41.261706 /lava-6693967/bin/lava-test-runner /lava-6693967/0
1099 03:32:41.946841 + export TESTRUN_ID=0_timesync-off
1100 03:32:41.947391 + TESTRUN_ID=0_timesync-off
1101 03:32:41.947755 + cd /lava-6693967/0/tests/0_timesync-off
1102 03:32:41.948085 ++ cat uuid
1103 03:32:41.978749 + UUID=6693967_1.6.2.4.1
1104 03:32:41.979297 + set +x
1105 03:32:41.999393 <LAVA_SIGNAL_STARTRUN 0_timesync-off 6693967_1.6.2.4.1>
1106 03:32:41.999825 + systemctl stop systemd-timesyncd
1107 03:32:42.000410 Received signal: <STARTRUN> 0_timesync-off 6693967_1.6.2.4.1
1108 03:32:42.000761 Starting test lava.0_timesync-off (6693967_1.6.2.4.1)
1109 03:32:42.001164 Skipping test definition patterns.
1110 03:32:42.102514 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1111 03:32:42.103028 + true
1112 03:32:42.103362 + set +x
1113 03:32:42.103671 <LAVA_SIGNAL_ENDRUN 0_timesync-off 6693967_1.6.2.4.1>
1114 03:32:42.104250 Received signal: <ENDRUN> 0_timesync-off 6693967_1.6.2.4.1
1115 03:32:42.104696 Ending use of test pattern.
1116 03:32:42.105033 Ending test lava.0_timesync-off (6693967_1.6.2.4.1), duration 0.10
1118 03:32:42.355862 + export TESTRUN_ID=1_kselftest-lkdtm
1119 03:32:42.356408 + TESTRUN_ID=1_kselftest-lkdtm
1120 03:32:42.356777 + cd /lava-6693967/0/tests/1_kselftest-lkdtm
1121 03:32:42.357113 ++ cat uuid
1122 03:32:42.422970 + UUID=6693967_1.6.2.4.5
1123 03:32:42.423476 + set +x
1124 03:32:42.423808 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 6693967_1.6.2.4.5>
1125 03:32:42.424113 + cd ./automated/linux/kselftest/
1126 03:32:42.424449 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.125-cip10/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b imx6q-sabrelite -g cip -e '' -p /opt/kselftests/mainline/
1127 03:32:42.425015 Received signal: <STARTRUN> 1_kselftest-lkdtm 6693967_1.6.2.4.5
1128 03:32:42.425338 Starting test lava.1_kselftest-lkdtm (6693967_1.6.2.4.5)
1129 03:32:42.425717 Skipping test definition patterns.
1130 03:32:42.515662 INFO: Generating a skipfile based on /lava-6693967/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1131 03:32:42.704410 INFO: Using the following generated skipfile contents (until EOF):
1132 03:32:42.704949 breakpoints:breakpoint_test
1133 03:32:42.705307 breakpoints:step_after_suspend_test
1134 03:32:42.705639 ftrace:ftracetest
1135 03:32:42.705954 net:rtnetlink.sh
1136 03:32:42.706264 net:tls
1137 03:32:42.706566 netfilter:bridge_brouter.sh
1138 03:32:42.706869 netfilter:nft_flowtable.sh
1139 03:32:42.707165 netfilter:nft_trans_stress.sh
1140 03:32:42.707458 pidfd:pidfd_wait
1141 03:32:42.707748 INFO: EOF
1142 03:32:42.816461 INFO: Installing sed perl wget xz-utils iproute2
1143 03:32:44.269911 Hit:1 http://deb.debian.org/debian bullseye InRelease
1144 03:32:57.831519 Reading package lists...
1145 03:32:58.049639 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 5d 14h 23min 8s). Updates for this repository will not be applied.
1146 03:33:00.797334 Reading package lists...
1147 03:33:01.707982 Building dependency tree...
1148 03:33:01.708592 Reading state information...
1149 03:33:01.920791 iproute2 is already the newest version (5.10.0-4).
1150 03:33:01.921377 perl is already the newest version (5.32.1-4+deb11u2).
1151 03:33:01.921761 sed is already the newest version (4.7-1).
1152 03:33:01.922116 wget is already the newest version (1.21-1+deb11u1).
1153 03:33:01.922458 xz-utils is already the newest version (5.2.5-2).
1154 03:33:03.525576 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1155 03:33:03.695276 --2022-03-20 19:56:14-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.125-cip10/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1156 03:33:03.723292 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1157 03:33:03.851021 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1158 03:33:04.021724 HTTP request sent, awaiting response... 200 OK
1159 03:33:04.021820 Length: 1407224 (1.3M) [application/octet-stream]
1160 03:33:04.021906 Saving to: 'kselftest.tar.xz'
1161 03:33:04.021986
1162 03:33:10.617710 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 2%[ ] 28.94K 101KB/s kselftest.tar.xz 6%[> ] 91.64K 159KB/s kselftest.tar.xz 9%[> ] 136.89K 158KB/s kselftest.tar.xz 12%[=> ] 175.07K 151KB/s kselftest.tar.xz 16%[==> ] 225.50K 156KB/s kselftest.tar.xz 19%[==> ] 271.23K 156KB/s kselftest.tar.xz 23%[===> ] 317.89K 156KB/s kselftest.tar.xz 26%[====> ] 365.97K 158KB/s kselftest.tar.xz 30%[=====> ] 418.29K 160KB/s kselftest.tar.xz 34%[=====> ] 472.03K 166KB/s kselftest.tar.xz 37%[======> ] 509.72K 167KB/s eta 5s kselftest.tar.xz 40%[=======> ] 562.53K 171KB/s eta 5s kselftest.tar.xz 43%[=======> ] 595.05K 171KB/s eta 5s kselftest.tar.xz 47%[========> ] 658.68K 177KB/s eta 5s kselftest.tar.xz 50%[=========> ] 700.62K 178KB/s eta 5s kselftest.tar.xz 55%[==========> ] 761.91K 182KB/s eta 3s kselftest.tar.xz 60%[===========> ] 834.03K 186KB/s eta 3s kselftest.tar.xz 66%[============> ] 908.97K 191KB/s eta 3s kselftest.tar.xz 71%[=============> ] 986.75K 200KB/s eta 3s kselftest.tar.xz 77%[==============> ] 1.04M 208KB/s eta 2s kselftest.tar.xz 82%[===============> ] 1.11M 217KB/s eta 2s kselftest.tar.xz 84%[===============> ] 1.14M 217KB/s eta 2s kselftest.tar.xz 89%[================> ] 1.20M 224KB/s eta 2s kselftest.tar.xz 92%[=================> ] 1.24M 227KB/s eta 2s kselftest.tar.xz 97%[==================> ] 1.30M 235KB/s eta 0s kselftest.tar.xz 100%[===================>] 1.34M 235KB/s in 6.6s
1163 03:33:10.618346
1164 03:33:10.675335 2022-03-20 19:56:21 (208 KB/s) - 'kselftest.tar.xz' saved [1407224/1407224]
1165 03:33:10.675505
1166 03:33:10.883604 tar: ./timens/timens: time stamp 2022-06-28 03:28:55 is 8580753.023268327 s in the future
1167 03:33:10.884136 tar: ./timens/gettime_perf: time stamp 2022-06-28 03:28:55 is 8580753.01510566 s in the future
1168 03:33:10.884514 tar: ./timens/timer: time stamp 2022-06-28 03:28:55 is 8580753.00701966 s in the future
1169 03:33:10.884845 tar: ./timens/procfs: time stamp 2022-06-28 03:28:55 is 8580752.999152327 s in the future
1170 03:33:10.885160 tar: ./timens/timerfd: time stamp 2022-06-28 03:28:55 is 8580752.991023994 s in the future
1171 03:33:10.926448 tar: ./timens/clock_nanosleep: time stamp 2022-06-28 03:28:55 is 8580752.983078994 s in the future
1172 03:33:10.926888 tar: ./timens/exec: time stamp 2022-06-28 03:28:55 is 8580752.975394994 s in the future
1173 03:33:10.927237 tar: ./timens/futex: time stamp 2022-06-28 03:28:55 is 8580752.96742866 s in the future
1174 03:33:10.927562 tar: ./timens: time stamp 2022-06-28 03:29:03 is 8580760.964051327 s in the future
1175 03:33:10.927876 tar: ./proc/proc-self-wchan: time stamp 2022-06-28 03:28:50 is 8580747.953208327 s in the future
1176 03:33:10.970183 tar: ./proc/proc-self-map-files-001: time stamp 2022-06-28 03:28:50 is 8580747.943780327 s in the future
1177 03:33:10.970622 tar: ./proc/read: time stamp 2022-06-28 03:28:50 is 8580747.93553866 s in the future
1178 03:33:10.970974 tar: ./proc/proc-pid-vm: time stamp 2022-06-28 03:28:50 is 8580747.925263994 s in the future
1179 03:33:10.971303 tar: ./proc/setns-sysvipc: time stamp 2022-06-28 03:28:50 is 8580747.917993327 s in the future
1180 03:33:10.971616 tar: ./proc/setns-dcache: time stamp 2022-06-28 03:28:50 is 8580747.910544994 s in the future
1181 03:33:11.013990 tar: ./proc/fd-001-lookup: time stamp 2022-06-28 03:28:50 is 8580747.900471327 s in the future
1182 03:33:11.014429 tar: ./proc/proc-self-map-files-002: time stamp 2022-06-28 03:28:50 is 8580747.891391327 s in the future
1183 03:33:11.014775 tar: ./proc/proc-uptime-001: time stamp 2022-06-28 03:28:50 is 8580747.882378327 s in the future
1184 03:33:11.015103 tar: ./proc/self: time stamp 2022-06-28 03:28:50 is 8580747.87530666 s in the future
1185 03:33:11.015419 tar: ./proc/fd-002-posix-eq: time stamp 2022-06-28 03:28:50 is 8580747.868984327 s in the future
1186 03:33:11.015729 tar: ./proc/fd-003-kthread: time stamp 2022-06-28 03:28:50 is 8580747.86062466 s in the future
1187 03:33:11.057086 tar: ./proc/proc-uptime-002: time stamp 2022-06-28 03:28:50 is 8580747.85312366 s in the future
1188 03:33:11.057525 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-06-28 03:28:50 is 8580747.84605266 s in the future
1189 03:33:11.057905 tar: ./proc/proc-loadavg-001: time stamp 2022-06-28 03:28:50 is 8580747.83893166 s in the future
1190 03:33:11.058238 tar: ./proc/proc-self-syscall: time stamp 2022-06-28 03:28:50 is 8580747.831453327 s in the future
1191 03:33:11.058552 tar: ./proc/thread-self: time stamp 2022-06-28 03:28:50 is 8580747.824102994 s in the future
1192 03:33:11.100060 tar: ./proc/proc-multiple-procfs: time stamp 2022-06-28 03:28:50 is 8580747.816991994 s in the future
1193 03:33:11.100530 tar: ./proc: time stamp 2022-06-28 03:29:02 is 8580759.81376766 s in the future
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1226 03:33:11.359804 tar: ./kselftest-list.txt: time stamp 2022-06-28 03:29:04 is 8580761.575615994 s in the future
1227 03:33:11.360145 tar: ./seccomp/seccomp_bpf: time stamp 2022-06-28 03:28:54 is 8580751.53179866 s in the future
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1230 03:33:11.402387 tar: ./timers/raw_skew: time stamp 2022-06-28 03:28:55 is 8580752.508045327 s in the future
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1253 03:33:11.586118 tar: ./filesystems/dnotify_test: time stamp 2022-06-28 03:28:35 is 8580732.33134766 s in the future
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1256 03:33:11.629438 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-06-28 03:28:37 is 8580734.28118666 s in the future
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1258 03:33:11.630089 tar: ./filesystems/devpts_pts: time stamp 2022-06-28 03:28:35 is 8580732.26963366 s in the future
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1260 03:33:11.677174 tar: ./pid_namespace/regression_enomem: time stamp 2022-06-28 03:28:50 is 8580747.25552366 s in the future
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1262 03:33:11.677850 tar: ./sysctl/sysctl.sh: time stamp 2022-06-28 03:06:28 is 8579405.240193994 s in the future
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1264 03:33:11.724618 tar: ./pidfd/pidfd_poll_test: time stamp 2022-06-28 03:28:49 is 8580746.225665327 s in the future
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1272 03:33:11.769887 tar: ./static_keys/test_static_keys.sh: time stamp 2022-06-28 03:06:28 is 8579405.15610666 s in the future
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1274 03:33:11.770518 tar: ./intel_pstate/run.sh: time stamp 2022-06-28 03:06:28 is 8579405.142813994 s in the future
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1276 03:33:11.817038 tar: ./splice/default_file_splice_read.sh: time stamp 2022-06-28 03:06:28 is 8579405.12999166 s in the future
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1281 03:33:11.865077 tar: ./lib/prime_numbers.sh: time stamp 2022-06-28 03:06:28 is 8579405.09576466 s in the future
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1286 03:33:11.905090 tar: ./ipc/msgque: time stamp 2022-06-28 03:28:40 is 8580737.062097327 s in the future
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1288 03:33:11.905762 tar: ./openat2/rename_attack_test: time stamp 2022-06-28 03:28:51 is 8580748.04388866 s in the future
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1350 03:33:12.525520 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-06-28 03:06:28 is 8579404.60182666 s in the future
1351 03:33:12.525853 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-06-28 03:06:28 is 8579404.595704994 s in the future
1352 03:33:12.568800 tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-06-28 03:06:28 is 8579404.588753994 s in the future
1353 03:33:12.569349 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-06-28 03:06:28 is 8579404.58217566 s in the future
1354 03:33:12.569704 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-06-28 03:06:28 is 8579404.575375327 s in the future
1355 03:33:12.570039 tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-06-28 03:06:28 is 8579404.56870666 s in the future
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1357 03:33:12.613406 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-06-28 03:06:28 is 8579404.55517966 s in the future
1358 03:33:12.613805 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-06-28 03:06:28 is 8579404.54862866 s in the future
1359 03:33:12.614174 tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-06-28 03:06:28 is 8579404.541944327 s in the future
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1361 03:33:12.657519 tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-06-28 03:06:28 is 8579404.528409327 s in the future
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1363 03:33:12.658288 tar: ./ftrace/test.d/functions: time stamp 2022-06-28 03:06:28 is 8579404.518395994 s in the future
1364 03:33:12.658639 tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-06-28 03:06:28 is 8579404.50916266 s in the future
1365 03:33:12.700836 tar: ./ftrace/test.d/kprobe/probepoint.tc: time stamp 2022-06-28 03:06:28 is 8579404.50222466 s in the future
1366 03:33:12.701393 tar: ./ftrace/test.d/kprobe/kretprobe_return_suffix.tc: time stamp 2022-06-28 03:06:28 is 8579404.495731327 s in the future
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1369 03:33:12.744711 tar: ./ftrace/test.d/kprobe/kprobe_multiprobe.tc: time stamp 2022-06-28 03:06:28 is 8579404.47581166 s in the future
1370 03:33:12.745256 tar: ./ftrace/test.d/kprobe/kprobe_ftrace.tc: time stamp 2022-06-28 03:06:28 is 8579404.469190327 s in the future
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1372 03:33:12.745939 tar: ./ftrace/test.d/kprobe/multiple_kprobes.tc: time stamp 2022-06-28 03:06:28 is 8579404.45598566 s in the future
1373 03:33:12.788837 tar: ./ftrace/test.d/kprobe/kprobe_args_comm.tc: time stamp 2022-06-28 03:06:28 is 8579404.44971066 s in the future
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1375 03:33:12.789824 tar: ./ftrace/test.d/kprobe/kprobe_args_user.tc: time stamp 2022-06-28 03:06:28 is 8579404.43694366 s in the future
1376 03:33:12.790192 tar: ./ftrace/test.d/kprobe/profile.tc: time stamp 2022-06-28 03:06:28 is 8579404.430458327 s in the future
1377 03:33:12.790583 tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-06-28 03:06:28 is 8579404.423930994 s in the future
1378 03:33:12.832773 tar: ./ftrace/test.d/kprobe/kprobe_args_symbol.tc: time stamp 2022-06-28 03:06:28 is 8579404.417488327 s in the future
1379 03:33:12.833326 tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-06-28 03:06:28 is 8579404.41056666 s in the future
1380 03:33:12.833685 tar: ./ftrace/test.d/kprobe/kprobe_syntax_errors.tc: time stamp 2022-06-28 03:06:28 is 8579404.403814327 s in the future
1381 03:33:12.834016 tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-06-28 03:06:28 is 8579404.39735266 s in the future
1382 03:33:12.876705 tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-06-28 03:06:28 is 8579404.390475994 s in the future
1383 03:33:12.877152 tar: ./ftrace/test.d/kprobe/kprobe_eventname.tc: time stamp 2022-06-28 03:06:28 is 8579404.043587327 s in the future
1384 03:33:12.877505 tar: ./ftrace/test.d/kprobe/kretprobe_args.tc: time stamp 2022-06-28 03:06:28 is 8579404.03272566 s in the future
1385 03:33:12.877837 tar: ./ftrace/test.d/kprobe: time stamp 2022-06-28 03:06:28 is 8579404.02928866 s in the future
1386 03:33:12.920733 tar: ./ftrace/test.d/00basic/basic2.tc: time stamp 2022-06-28 03:06:28 is 8579404.01833066 s in the future
1387 03:33:12.921178 tar: ./ftrace/test.d/00basic/ringbuffer_size.tc: time stamp 2022-06-28 03:06:28 is 8579404.010916993 s in the future
1388 03:33:12.921531 tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-06-28 03:06:28 is 8579404.00377366 s in the future
1389 03:33:12.921861 tar: ./ftrace/test.d/00basic/snapshot.tc: time stamp 2022-06-28 03:06:28 is 8579403.99711166 s in the future
1390 03:33:12.922178 tar: ./ftrace/test.d/00basic/basic4.tc: time stamp 2022-06-28 03:06:28 is 8579403.990478327 s in the future
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1398 03:33:13.009492 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-06-28 03:06:28 is 8579403.94217666 s in the future
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1409 03:33:13.097753 tar: ./capabilities/validate_cap: time stamp 2022-06-28 03:28:34 is 8580729.863554327 s in the future
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1412 03:33:13.141182 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-06-28 03:28:35 is 8580730.83839666 s in the future
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1418 03:33:13.185531 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-06-28 03:06:28 is 8579403.79948266 s in the future
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1420 03:33:13.186178 tar: ./user/test_user_copy.sh: time stamp 2022-06-28 03:06:28 is 8579403.785574327 s in the future
1421 03:33:13.186488 tar: ./user: time stamp 2022-06-28 03:29:04 is 8580759.782110993 s in the future
1422 03:33:13.228730 tar: ./android/run.sh: time stamp 2022-06-28 03:28:57 is 8580752.77157166 s in the future
1423 03:33:13.229171 tar: ./android: time stamp 2022-06-28 03:28:57 is 8580752.768288993 s in the future
1424 03:33:13.229524 tar: ./nsfs/owner: time stamp 2022-06-28 03:28:49 is 8580744.757943327 s in the future
1425 03:33:13.229851 tar: ./nsfs/pidns: time stamp 2022-06-28 03:28:49 is 8580744.75059866 s in the future
1426 03:33:13.230169 tar: ./nsfs: time stamp 2022-06-28 03:29:02 is 8580757.747247327 s in the future
1427 03:33:13.272719 tar: ./vm/map_populate: time stamp 2022-06-28 03:28:56 is 8580751.73667266 s in the future
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1429 03:33:13.273516 tar: ./vm/write_to_hugetlbfs: time stamp 2022-06-28 03:28:57 is 8580752.720987993 s in the future
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1434 03:33:13.317534 tar: ./vm/run_vmtests: time stamp 2022-06-28 03:06:28 is 8579403.68317166 s in the future
1435 03:33:13.317863 tar: ./vm/test_vmalloc.sh: time stamp 2022-06-28 03:06:28 is 8579403.676237327 s in the future
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1437 03:33:13.318486 tar: ./vm/userfaultfd: time stamp 2022-06-28 03:28:57 is 8580752.66018666 s in the future
1438 03:33:13.360766 tar: ./vm/va_128TBswitch: time stamp 2022-06-28 03:28:57 is 8580752.652656993 s in the future
1439 03:33:13.361208 tar: ./vm/thuge-gen: time stamp 2022-06-28 03:28:57 is 8580752.645235327 s in the future
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1442 03:33:13.362207 tar: ./vm/map_fixed_noreplace: time stamp 2022-06-28 03:28:56 is 8580751.615275993 s in the future
1443 03:33:13.404726 tar: ./vm/hugepage-shm: time stamp 2022-06-28 03:28:56 is 8580751.608051327 s in the future
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1445 03:33:13.405521 tar: ./vm/transhuge-stress: time stamp 2022-06-28 03:28:57 is 8580752.59316466 s in the future
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1449 03:33:13.449185 tar: ./cpufreq/cpu.sh: time stamp 2022-06-28 03:06:28 is 8579403.56640566 s in the future
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1461 03:33:13.537624 tar: ./firmware/fw_filesystem.sh: time stamp 2022-06-28 03:06:28 is 8579403.48667066 s in the future
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1470 03:33:13.624667 tar: ./exec/execveat: time stamp 2022-06-28 03:28:35 is 8580730.42483466 s in the future
1471 03:33:13.625111 tar: ./exec/load_address_2097152: time stamp 2022-06-28 03:28:35 is 8580730.31879766 s in the future
1472 03:33:13.625469 tar: ./exec/subdir: time stamp 2022-06-28 03:28:35 is 8580730.313816327 s in the future
1473 03:33:13.625799 tar: ./exec/binfmt_script: time stamp 2022-06-28 03:06:28 is 8579403.30572366 s in the future
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1476 03:33:13.668816 tar: ./exec/script: time stamp 2022-06-28 03:28:35 is 8580730.252842993 s in the future
1477 03:33:13.668905 tar: ./exec/Makefile: time stamp 2022-06-28 03:06:28 is 8579403.246269327 s in the future
1478 03:33:13.700945 tar: ./exec/load_address_16777216: time stamp 2022-06-28 03:28:35 is 8580730.204686993 s in the future
1479 03:33:13.701196 tar: ./exec/execveat.symlink: time stamp 2022-06-28 03:28:35 is 8580730.199778327 s in the future
1480 03:33:13.701380 tar: ./exec/recursion-depth: time stamp 2022-06-28 03:28:35 is 8580730.193297327 s in the future
1481 03:33:13.701548 tar: ./exec/execveat.denatured: time stamp 2022-06-28 03:28:35 is 8580730.18562166 s in the future
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1483 03:33:13.744765 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-06-28 03:28:40 is 8580735.171529993 s in the future
1484 03:33:13.745210 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-06-28 03:28:40 is 8580735.163243327 s in the future
1485 03:33:13.745564 tar: ./membarrier: time stamp 2022-06-28 03:29:01 is 8580756.16006666 s in the future
1486 03:33:13.745894 tar: ./ir/ir_loopback: time stamp 2022-06-28 03:28:40 is 8580735.149750993 s in the future
1487 03:33:13.746213 tar: ./ir/ir_loopback.sh: time stamp 2022-06-28 03:06:28 is 8579403.14305566 s in the future
1488 03:33:13.788690 tar: ./ir: time stamp 2022-06-28 03:29:01 is 8580756.13983566 s in the future
1489 03:33:13.789135 tar: ./net/altnames.sh: time stamp 2022-06-28 03:06:28 is 8579403.130253993 s in the future
1490 03:33:13.789488 tar: ./net/pmtu.sh: time stamp 2022-06-28 03:06:28 is 8579403.119651993 s in the future
1491 03:33:13.789816 tar: ./net/psock_fanout: time stamp 2022-06-28 03:28:44 is 8580739.110134327 s in the future
1492 03:33:13.790138 tar: ./net/reuseport_bpf_numa: time stamp 2022-06-28 03:28:41 is 8580736.100240327 s in the future
1493 03:33:13.836625 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-06-28 03:28:47 is 8580742.089148993 s in the future
1494 03:33:13.837069 tar: ./net/test_bpf.sh: time stamp 2022-06-28 03:06:28 is 8579403.081893327 s in the future
1495 03:33:13.837422 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-06-28 03:06:28 is 8579403.07504866 s in the future
1496 03:33:13.837755 tar: ./net/txtimestamp.sh: time stamp 2022-06-28 03:06:28 is 8579403.068103327 s in the future
1497 03:33:13.838073 tar: ./net/fin_ack_lat: time stamp 2022-06-28 03:28:47 is 8580742.059656993 s in the future
1498 03:33:13.880718 tar: ./net/udpgso_bench_tx: time stamp 2022-06-28 03:28:46 is 8580741.048762327 s in the future
1499 03:33:13.881162 tar: ./net/udpgro.sh: time stamp 2022-06-28 03:06:28 is 8579403.04104766 s in the future
1500 03:33:13.881512 tar: ./net/psock_snd: time stamp 2022-06-28 03:28:45 is 8580740.031790327 s in the future
1501 03:33:13.881841 tar: ./net/fib_nexthops.sh: time stamp 2022-06-28 03:06:28 is 8579403.02141366 s in the future
1502 03:33:13.882160 tar: ./net/in_netns.sh: time stamp 2022-06-28 03:06:28 is 8579403.014815327 s in the future
1503 03:33:13.924618 tar: ./net/txtimestamp: time stamp 2022-06-28 03:28:48 is 8580743.00380166 s in the future
1504 03:33:13.925078 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-06-28 03:06:28 is 8579402.99646266 s in the future
1505 03:33:13.925615 tar: ./net/udpgro_bench.sh: time stamp 2022-06-28 03:06:28 is 8579402.98950066 s in the future
1506 03:33:13.974508 tar: ./net/tls: time stamp 2022-06-28 03:28:43 is 8580737.942118993 s in the future
1507 03:33:13.974968 tar: ./net/timestamping: time stamp 2022-06-28 03:28:48 is 8580742.93407266 s in the future
1508 03:33:13.975441 tar: ./net/ipsec: time stamp 2022-06-28 03:28:49 is 8580743.917889993 s in the future
1509 03:33:13.975884 tar: ./net/run_netsocktests: time stamp 2022-06-28 03:06:28 is 8579402.911224993 s in the future
1510 03:33:13.976329 tar: ./net/psock_tpacket: time stamp 2022-06-28 03:28:44 is 8580738.90102366 s in the future
1511 03:33:14.017503 tar: ./net/udpgso_bench_rx: time stamp 2022-06-28 03:28:46 is 8580740.892026327 s in the future
1512 03:33:14.017996 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-06-28 03:06:28 is 8579402.885624993 s in the future
1513 03:33:14.018450 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-06-28 03:06:28 is 8579402.87796766 s in the future
1514 03:33:14.018917 tar: ./net/ip_defrag.sh: time stamp 2022-06-28 03:06:28 is 8579402.867826327 s in the future
1515 03:33:14.019346 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-06-28 03:06:28 is 8579402.860406327 s in the future
1516 03:33:14.064641 tar: ./net/vrf_route_leaking.sh: time stamp 2022-06-28 03:06:28 is 8579402.85187466 s in the future
1517 03:33:14.065126 tar: ./net/route_localnet.sh: time stamp 2022-06-28 03:06:28 is 8579402.84563866 s in the future
1518 03:33:14.065702 tar: ./net/so_txtime.sh: time stamp 2022-06-28 03:06:28 is 8579402.839151327 s in the future
1519 03:33:14.066261 tar: ./net/reuseport_dualstack: time stamp 2022-06-28 03:28:42 is 8580736.829997993 s in the future
1520 03:33:14.066819 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-06-28 03:28:47 is 8580741.820857327 s in the future
1521 03:33:14.108653 tar: ./net/fib_rule_tests.sh: time stamp 2022-06-28 03:06:28 is 8579402.813793993 s in the future
1522 03:33:14.109095 tar: ./net/netdevice.sh: time stamp 2022-06-28 03:06:28 is 8579402.806972327 s in the future
1523 03:33:14.109473 tar: ./net/drop_monitor_tests.sh: time stamp 2022-06-28 03:06:28 is 8579402.800144327 s in the future
1524 03:33:14.109836 tar: ./net/l2tp.sh: time stamp 2022-06-28 03:06:28 is 8579402.792903327 s in the future
1525 03:33:14.110190 tar: ./net/rxtimestamp: time stamp 2022-06-28 03:28:48 is 8580742.78411366 s in the future
1526 03:33:14.152635 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-06-28 03:06:28 is 8579402.77470566 s in the future
1527 03:33:14.153147 tar: ./net/forwarding/ethtool.sh: time stamp 2022-06-28 03:06:28 is 8579402.76757066 s in the future
1528 03:33:14.153531 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-06-28 03:06:28 is 8579402.760701993 s in the future
1529 03:33:14.153868 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-06-28 03:06:28 is 8579402.75287066 s in the future
1530 03:33:14.154189 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-06-28 03:06:28 is 8579402.744763993 s in the future
1531 03:33:14.196731 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-06-28 03:06:28 is 8579402.737207327 s in the future
1532 03:33:14.197220 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-06-28 03:06:28 is 8579402.729014993 s in the future
1533 03:33:14.197582 tar: ./net/forwarding/tc_common.sh: time stamp 2022-06-28 03:06:28 is 8579402.72215766 s in the future
1534 03:33:14.197917 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-06-28 03:06:28 is 8579402.715564993 s in the future
1535 03:33:14.240704 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-06-28 03:06:28 is 8579402.707960993 s in the future
1536 03:33:14.241202 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-06-28 03:06:28 is 8579402.700877993 s in the future
1537 03:33:14.241582 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-06-28 03:06:28 is 8579402.69374466 s in the future
1538 03:33:14.241922 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-06-28 03:06:28 is 8579402.687294993 s in the future
1539 03:33:14.242317 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-06-28 03:06:28 is 8579402.68070166 s in the future
1540 03:33:14.284723 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-06-28 03:06:28 is 8579402.673728993 s in the future
1541 03:33:14.285172 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-06-28 03:06:28 is 8579402.66661966 s in the future
1542 03:33:14.285543 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-06-28 03:06:28 is 8579402.658892327 s in the future
1543 03:33:14.286010 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-06-28 03:06:28 is 8579402.652140327 s in the future
1544 03:33:14.328710 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-06-28 03:06:28 is 8579402.64533866 s in the future
1545 03:33:14.329259 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-06-28 03:06:28 is 8579402.638535327 s in the future
1546 03:33:14.329654 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-06-28 03:06:28 is 8579402.63045166 s in the future
1547 03:33:14.329989 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-06-28 03:06:28 is 8579402.62326166 s in the future
1548 03:33:14.330357 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-06-28 03:06:28 is 8579402.615915327 s in the future
1549 03:33:14.372633 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-06-28 03:06:28 is 8579402.60916466 s in the future
1550 03:33:14.373106 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-06-28 03:06:28 is 8579402.602080993 s in the future
1551 03:33:14.373542 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-06-28 03:06:28 is 8579402.59531666 s in the future
1552 03:33:14.373888 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-06-28 03:06:28 is 8579402.588294993 s in the future
1553 03:33:14.416713 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-06-28 03:06:28 is 8579402.581096993 s in the future
1554 03:33:14.417174 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-06-28 03:06:28 is 8579402.574057327 s in the future
1555 03:33:14.417532 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-06-28 03:06:28 is 8579402.566633327 s in the future
1556 03:33:14.417872 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-06-28 03:06:28 is 8579402.55979266 s in the future
1557 03:33:14.460732 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-06-28 03:06:28 is 8579402.55211466 s in the future
1558 03:33:14.461208 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-06-28 03:06:28 is 8579402.54503366 s in the future
1559 03:33:14.461576 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-06-28 03:06:28 is 8579402.538063993 s in the future
1560 03:33:14.461917 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-06-28 03:06:28 is 8579402.53076866 s in the future
1561 03:33:14.462281 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-06-28 03:06:28 is 8579402.52389066 s in the future
1562 03:33:14.504772 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-06-28 03:06:28 is 8579402.517306993 s in the future
1563 03:33:14.505196 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-06-28 03:06:28 is 8579402.510663993 s in the future
1564 03:33:14.505571 tar: ./net/forwarding/router.sh: time stamp 2022-06-28 03:06:28 is 8579402.503257327 s in the future
1565 03:33:14.505986 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-06-28 03:06:28 is 8579402.496674327 s in the future
1566 03:33:14.548582 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-06-28 03:06:28 is 8579402.489924327 s in the future
1567 03:33:14.549012 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-06-28 03:06:28 is 8579402.483003993 s in the future
1568 03:33:14.549425 tar: ./net/forwarding/loopback.sh: time stamp 2022-06-28 03:06:28 is 8579402.476339993 s in the future
1569 03:33:14.549765 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-06-28 03:06:28 is 8579402.46956366 s in the future
1570 03:33:14.550089 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-06-28 03:06:28 is 8579402.46194666 s in the future
1571 03:33:14.592708 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-06-28 03:06:28 is 8579402.455128993 s in the future
1572 03:33:14.593153 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-06-28 03:06:28 is 8579402.448653993 s in the future
1573 03:33:14.593509 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-06-28 03:06:28 is 8579402.439753327 s in the future
1574 03:33:14.593836 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-06-28 03:06:28 is 8579402.43232166 s in the future
1575 03:33:14.636681 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-06-28 03:06:28 is 8579402.425845327 s in the future
1576 03:33:14.637151 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-06-28 03:06:28 is 8579402.41944366 s in the future
1577 03:33:14.637518 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-06-28 03:06:28 is 8579402.411633327 s in the future
1578 03:33:14.637854 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-06-28 03:06:28 is 8579402.404943327 s in the future
1579 03:33:14.638175 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-06-28 03:06:28 is 8579402.39764766 s in the future
1580 03:33:14.680656 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-06-28 03:06:28 is 8579402.39097566 s in the future
1581 03:33:14.681101 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-06-28 03:06:28 is 8579402.38459566 s in the future
1582 03:33:14.681456 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-06-28 03:06:28 is 8579402.377398327 s in the future
1583 03:33:14.681787 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-06-28 03:06:28 is 8579402.370418993 s in the future
1584 03:33:14.724644 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-06-28 03:06:28 is 8579402.358459993 s in the future
1585 03:33:14.725089 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-06-28 03:06:28 is 8579402.351762993 s in the future
1586 03:33:14.725445 tar: ./net/forwarding/lib.sh: time stamp 2022-06-28 03:06:28 is 8579402.34340866 s in the future
1587 03:33:14.725781 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-06-28 03:06:28 is 8579402.33659766 s in the future
1588 03:33:14.726103 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-06-28 03:06:28 is 8579402.329946993 s in the future
1589 03:33:14.768804 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-06-28 03:06:28 is 8579402.322756993 s in the future
1590 03:33:14.769250 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-06-28 03:06:28 is 8579402.316188993 s in the future
1591 03:33:14.769602 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-06-28 03:06:28 is 8579402.309083993 s in the future
1592 03:33:14.769933 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-06-28 03:06:28 is 8579402.301792993 s in the future
1593 03:33:14.812691 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-06-28 03:06:28 is 8579402.295334327 s in the future
1594 03:33:14.813138 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-06-28 03:06:28 is 8579402.28804266 s in the future
1595 03:33:14.813492 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-06-28 03:06:28 is 8579402.281396993 s in the future
1596 03:33:14.813821 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-06-28 03:06:28 is 8579402.274942327 s in the future
1597 03:33:14.814140 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-06-28 03:06:28 is 8579402.26746666 s in the future
1598 03:33:14.860766 tar: ./net/forwarding: time stamp 2022-06-28 03:29:02 is 8580756.264004327 s in the future
1599 03:33:14.861208 tar: ./net/udpgso: time stamp 2022-06-28 03:28:46 is 8580740.25421666 s in the future
1600 03:33:14.861561 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-06-28 03:06:28 is 8579402.24766366 s in the future
1601 03:33:14.861892 tar: ./net/tcp_inq: time stamp 2022-06-28 03:28:45 is 8580739.239047327 s in the future
1602 03:33:14.862208 tar: ./net/test_blackhole_dev.sh: time stamp 2022-06-28 03:06:28 is 8579402.232596993 s in the future
1603 03:33:14.904752 tar: ./net/run_afpackettests: time stamp 2022-06-28 03:06:28 is 8579402.22610966 s in the future
1604 03:33:14.905201 tar: ./net/so_txtime: time stamp 2022-06-28 03:28:46 is 8580740.21689766 s in the future
1605 03:33:14.905556 tar: ./net/msg_zerocopy.sh: time stamp 2022-06-28 03:06:28 is 8579402.209718993 s in the future
1606 03:33:14.905886 tar: ./net/devlink_port_split.py: time stamp 2022-06-28 03:06:28 is 8579402.202303327 s in the future
1607 03:33:14.906207 tar: ./net/xfrm_policy.sh: time stamp 2022-06-28 03:06:28 is 8579402.193751327 s in the future
1608 03:33:14.948667 tar: ./net/socket: time stamp 2022-06-28 03:28:43 is 8580737.18592566 s in the future
1609 03:33:14.949110 tar: ./net/psock_snd.sh: time stamp 2022-06-28 03:06:28 is 8579402.17885566 s in the future
1610 03:33:14.949461 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-06-28 03:28:47 is 8580741.169437993 s in the future
1611 03:33:14.949791 tar: ./net/udpgso.sh: time stamp 2022-06-28 03:06:28 is 8579402.162313993 s in the future
1612 03:33:14.950108 tar: ./net/msg_zerocopy: time stamp 2022-06-28 03:28:45 is 8580739.151415327 s in the future
1613 03:33:14.992742 tar: ./net/icmp_redirect.sh: time stamp 2022-06-28 03:06:28 is 8579402.14365266 s in the future
1614 03:33:14.993185 tar: ./net/fib_tests.sh: time stamp 2022-06-28 03:06:28 is 8579402.133221327 s in the future
1615 03:33:14.993539 tar: ./net/reuseport_bpf: time stamp 2022-06-28 03:28:41 is 8580735.122530327 s in the future
1616 03:33:14.993869 tar: ./net/mptcp/settings: time stamp 2022-06-28 03:06:28 is 8579402.11312866 s in the future
1617 03:33:14.994184 tar: ./net/mptcp/mptcp_connect: time stamp 2022-06-28 03:28:49 is 8580743.10399766 s in the future
1618 03:33:15.040645 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-06-28 03:06:28 is 8579402.096590327 s in the future
1619 03:33:15.041088 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-06-28 03:28:49 is 8580743.08672166 s in the future
1620 03:33:15.041447 tar: ./net/mptcp/diag.sh: time stamp 2022-06-28 03:06:28 is 8579402.08015766 s in the future
1621 03:33:15.041780 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-06-28 03:06:28 is 8579402.072477993 s in the future
1622 03:33:15.042096 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-06-28 03:06:28 is 8579402.065050327 s in the future
1623 03:33:15.084734 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-06-28 03:06:28 is 8579402.057909993 s in the future
1624 03:33:15.085174 tar: ./net/mptcp: time stamp 2022-06-28 03:29:02 is 8580756.054952327 s in the future
1625 03:33:15.085524 tar: ./net/reuseport_addr_any: time stamp 2022-06-28 03:28:45 is 8580739.045938993 s in the future
1626 03:33:15.085852 tar: ./net/reuseport_bpf_cpu: time stamp 2022-06-28 03:28:41 is 8580735.036755993 s in the future
1627 03:33:15.086164 tar: ./net/reuseport_addr_any.sh: time stamp 2022-06-28 03:06:28 is 8579402.03006466 s in the future
1628 03:33:15.086469 tar: ./net/ip_defrag: time stamp 2022-06-28 03:28:46 is 8580740.02078866 s in the future
1629 03:33:15.128653 tar: ./net/fib-onlink-tests.sh: time stamp 2022-06-28 03:06:28 is 8579402.012895993 s in the future
1630 03:33:15.129097 tar: ./net/fin_ack_lat.sh: time stamp 2022-06-28 03:06:28 is 8579402.005877327 s in the future
1631 03:33:15.129451 tar: ./net/rtnetlink.sh: time stamp 2022-06-28 03:06:28 is 8579401.99678566 s in the future
1632 03:33:15.129782 tar: ./net/udpgso_bench.sh: time stamp 2022-06-28 03:06:28 is 8579401.989447993 s in the future
1633 03:33:15.130097 tar: ./net/hwtstamp_config: time stamp 2022-06-28 03:28:47 is 8580740.980950993 s in the future
1634 03:33:15.172759 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-06-28 03:06:28 is 8579401.973816993 s in the future
1635 03:33:15.173201 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-06-28 03:06:28 is 8579401.966581327 s in the future
1636 03:33:15.173558 tar: ./net/rxtimestamp.sh: time stamp 2022-06-28 03:06:28 is 8579401.959789327 s in the future
1637 03:33:15.173888 tar: ./net/traceroute.sh: time stamp 2022-06-28 03:06:28 is 8579401.95257766 s in the future
1638 03:33:15.174203 tar: ./net/nettest: time stamp 2022-06-28 03:28:44 is 8580737.940485327 s in the future
1639 03:33:15.216671 tar: ./net/ipv6_flowlabel: time stamp 2022-06-28 03:28:47 is 8580740.931414327 s in the future
1640 03:33:15.217114 tar: ./net/fcnal-test.sh: time stamp 2022-06-28 03:06:28 is 8579401.917719993 s in the future
1641 03:33:15.217466 tar: ./net/reuseaddr_conflict: time stamp 2022-06-28 03:28:42 is 8580735.90947066 s in the future
1642 03:33:15.217793 tar: ./net/tcp_mmap: time stamp 2022-06-28 03:28:45 is 8580738.899505993 s in the future
1643 03:33:15.218107 tar: ./net/txring_overwrite: time stamp 2022-06-28 03:28:45 is 8580738.89064666 s in the future
1644 03:33:15.260715 tar: ./net: time stamp 2022-06-28 03:29:02 is 8580755.887268327 s in the future
1645 03:33:15.261158 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-06-28 03:28:40 is 8580733.877273993 s in the future
1646 03:33:15.261512 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-06-28 03:28:40 is 8580733.870103327 s in the future
1647 03:33:15.261846 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-06-28 03:28:40 is 8580733.863019327 s in the future
1648 03:33:15.262165 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-06-28 03:28:40 is 8580733.856265327 s in the future
1649 03:33:15.304767 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-06-28 03:28:40 is 8580733.849388993 s in the future
1650 03:33:15.305212 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-06-28 03:28:40 is 8580733.842477993 s in the future
1651 03:33:15.305562 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-06-28 03:28:40 is 8580733.83572766 s in the future
1652 03:33:15.305894 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-06-28 03:28:40 is 8580733.828818327 s in the future
1653 03:33:15.348738 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-06-28 03:28:40 is 8580733.821860993 s in the future
1654 03:33:15.349230 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-06-28 03:28:40 is 8580733.815098993 s in the future
1655 03:33:15.349588 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-06-28 03:28:40 is 8580733.808251993 s in the future
1656 03:33:15.349919 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-06-28 03:28:40 is 8580733.80154766 s in the future
1657 03:33:15.350238 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-06-28 03:28:40 is 8580733.794763327 s in the future
1658 03:33:15.392710 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-06-28 03:28:40 is 8580733.787631327 s in the future
1659 03:33:15.393154 tar: ./lkdtm/WARNING.sh: time stamp 2022-06-28 03:28:40 is 8580733.780732327 s in the future
1660 03:33:15.393510 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-06-28 03:28:40 is 8580733.77396166 s in the future
1661 03:33:15.393840 tar: ./lkdtm/BUG.sh: time stamp 2022-06-28 03:28:40 is 8580733.767354327 s in the future
1662 03:33:15.394155 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-06-28 03:28:40 is 8580733.760563993 s in the future
1663 03:33:15.436878 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-06-28 03:28:40 is 8580733.753311327 s in the future
1664 03:33:15.437429 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-06-28 03:28:40 is 8580733.746767327 s in the future
1665 03:33:15.437792 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-06-28 03:28:40 is 8580733.73968266 s in the future
1666 03:33:15.438124 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-06-28 03:28:40 is 8580733.73273466 s in the future
1667 03:33:15.438442 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-06-28 03:28:40 is 8580733.725861993 s in the future
1668 03:33:15.481088 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-06-28 03:28:40 is 8580733.718903993 s in the future
1669 03:33:15.481688 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-06-28 03:28:40 is 8580733.711811993 s in the future
1670 03:33:15.482085 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-06-28 03:28:40 is 8580733.705015993 s in the future
1671 03:33:15.482452 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-06-28 03:28:40 is 8580733.698463327 s in the future
1672 03:33:15.482804 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-06-28 03:28:40 is 8580733.69217066 s in the future
1673 03:33:15.528883 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-06-28 03:28:40 is 8580733.68592766 s in the future
1674 03:33:15.529485 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-06-28 03:28:40 is 8580733.679371327 s in the future
1675 03:33:15.529879 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-06-28 03:28:40 is 8580733.67281766 s in the future
1676 03:33:15.530244 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-06-28 03:28:40 is 8580733.66643266 s in the future
1677 03:33:15.530593 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-06-28 03:28:40 is 8580733.65983966 s in the future
1678 03:33:15.530931 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-06-28 03:28:40 is 8580733.653447993 s in the future
1679 03:33:15.531264 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-06-28 03:28:40 is 8580733.647206993 s in the future
1680 03:33:15.531596 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-06-28 03:28:40 is 8580733.640838327 s in the future
1681 03:33:15.531922 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-06-28 03:28:40 is 8580733.634602993 s in the future
1682 03:33:15.572847 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-06-28 03:28:40 is 8580733.627902993 s in the future
1683 03:33:15.573441 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-06-28 03:28:40 is 8580733.62160066 s in the future
1684 03:33:15.573843 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-06-28 03:28:40 is 8580733.61544266 s in the future
1685 03:33:15.574211 tar: ./lkdtm/tests.txt: time stamp 2022-06-28 03:06:28 is 8579401.60894066 s in the future
1686 03:33:15.574558 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-06-28 03:28:40 is 8580733.602215327 s in the future
1687 03:33:15.611012 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-06-28 03:28:40 is 8580733.596089993 s in the future
1688 03:33:15.611612 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-06-28 03:28:40 is 8580733.589641327 s in the future
1689 03:33:15.612005 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-06-28 03:28:40 is 8580733.583082327 s in the future
1690 03:33:15.612414 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-06-28 03:28:40 is 8580733.57659366 s in the future
1691 03:33:15.612778 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-06-28 03:28:40 is 8580733.569580327 s in the future
1692 03:33:15.654128 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-06-28 03:28:40 is 8580733.56313666 s in the future
1693 03:33:15.654726 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-06-28 03:28:40 is 8580733.55636466 s in the future
1694 03:33:15.655124 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-06-28 03:28:40 is 8580733.54987266 s in the future
1695 03:33:15.655490 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-06-28 03:28:40 is 8580733.543491327 s in the future
1696 03:33:15.697153 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-06-28 03:28:40 is 8580733.536817993 s in the future
1697 03:33:15.697746 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-06-28 03:28:40 is 8580733.530095327 s in the future
1698 03:33:15.698141 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-06-28 03:28:40 is 8580733.52348366 s in the future
1699 03:33:15.698507 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-06-28 03:28:40 is 8580733.51636966 s in the future
1700 03:33:15.698956 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-06-28 03:28:40 is 8580733.509348993 s in the future
1701 03:33:15.740821 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-06-28 03:28:40 is 8580733.502332993 s in the future
1702 03:33:15.741418 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-06-28 03:28:40 is 8580733.495493993 s in the future
1703 03:33:15.741815 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-06-28 03:28:40 is 8580733.48835066 s in the future
1704 03:33:15.742182 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-06-28 03:28:40 is 8580733.481414993 s in the future
1705 03:33:15.742535 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-06-28 03:28:40 is 8580733.474675993 s in the future
1706 03:33:15.788760 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-06-28 03:28:40 is 8580733.467538993 s in the future
1707 03:33:15.789319 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-06-28 03:28:40 is 8580733.460863993 s in the future
1708 03:33:15.789679 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-06-28 03:28:40 is 8580733.454149326 s in the future
1709 03:33:15.790006 tar: ./lkdtm/LOOP.sh: time stamp 2022-06-28 03:28:40 is 8580733.447469326 s in the future
1710 03:33:15.790323 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-06-28 03:28:40 is 8580733.44065566 s in the future
1711 03:33:15.832691 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-06-28 03:28:40 is 8580733.09531266 s in the future
1712 03:33:15.833136 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-06-28 03:28:40 is 8580733.086256993 s in the future
1713 03:33:15.833491 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-06-28 03:28:40 is 8580733.078886993 s in the future
1714 03:33:15.833820 tar: ./lkdtm/PANIC.sh: time stamp 2022-06-28 03:28:40 is 8580733.071680326 s in the future
1715 03:33:15.834136 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-06-28 03:28:40 is 8580733.064794993 s in the future
1716 03:33:15.876667 tar: ./lkdtm: time stamp 2022-06-28 03:29:01 is 8580754.061347326 s in the future
1717 03:33:15.877111 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-06-28 03:28:39 is 8580732.046062326 s in the future
1718 03:33:15.877466 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-06-28 03:28:38 is 8580731.037603326 s in the future
1719 03:33:15.877799 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-06-28 03:28:37 is 8580730.029181326 s in the future
1720 03:33:15.920717 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-06-28 03:28:40 is 8580733.02017466 s in the future
1721 03:33:15.921160 tar: ./futex/functional/run.sh: time stamp 2022-06-28 03:06:28 is 8579401.013621993 s in the future
1722 03:33:15.921511 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-06-28 03:28:39 is 8580732.005179326 s in the future
1723 03:33:15.921841 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-06-28 03:28:38 is 8580730.995530993 s in the future
1724 03:33:15.964767 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-06-28 03:28:39 is 8580731.987014993 s in the future
1725 03:33:15.965212 tar: ./futex/functional: time stamp 2022-06-28 03:29:01 is 8580753.983633326 s in the future
1726 03:33:15.965569 tar: ./futex/run.sh: time stamp 2022-06-28 03:29:01 is 8580753.97704966 s in the future
1727 03:33:15.965898 tar: ./futex: time stamp 2022-06-28 03:29:01 is 8580753.973812993 s in the future
1728 03:33:15.966217 tar: ./tpm2/test_space.sh: time stamp 2022-06-28 03:06:28 is 8579400.964905993 s in the future
1729 03:33:15.966525 tar: ./tpm2/tpm2.py: time stamp 2022-06-28 03:06:28 is 8579400.956904993 s in the future
1730 03:33:16.008757 tar: ./tpm2/test_smoke.sh: time stamp 2022-06-28 03:06:28 is 8579400.95037766 s in the future
1731 03:33:16.009204 tar: ./tpm2/tpm2_tests.py: time stamp 2022-06-28 03:06:28 is 8579400.943079993 s in the future
1732 03:33:16.009555 tar: ./tpm2: time stamp 2022-06-28 03:29:04 is 8580756.939910326 s in the future
1733 03:33:16.009886 tar: ./size/get_size: time stamp 2022-06-28 03:28:54 is 8580746.93064766 s in the future
1734 03:33:16.010203 tar: ./size: time stamp 2022-06-28 03:29:03 is 8580755.92746566 s in the future
1735 03:33:16.010515 tar: ./memfd/fuse_test: time stamp 2022-06-28 03:28:40 is 8580732.916747326 s in the future
1736 03:33:16.052743 tar: ./memfd/memfd_test: time stamp 2022-06-28 03:28:40 is 8580732.908253326 s in the future
1737 03:33:16.053187 tar: ./memfd/run_fuse_test.sh: time stamp 2022-06-28 03:06:28 is 8579400.901445326 s in the future
1738 03:33:16.053542 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-06-28 03:06:28 is 8579400.89503666 s in the future
1739 03:33:16.053952 tar: ./memfd/fuse_mnt: time stamp 2022-06-28 03:28:40 is 8580732.88749066 s in the future
1740 03:33:16.054282 tar: ./memfd: time stamp 2022-06-28 03:29:01 is 8580753.884276326 s in the future
1741 03:33:16.096658 tar: ./core/close_range_test: time stamp 2022-06-28 03:28:35 is 8580727.871811326 s in the future
1742 03:33:16.097099 tar: ./core: time stamp 2022-06-28 03:28:59 is 8580751.868494993 s in the future
1743 03:33:16.097452 tar: ./rtc/settings: time stamp 2022-06-28 03:06:28 is 8579400.859246993 s in the future
1744 03:33:16.097781 tar: ./rtc/rtctest: time stamp 2022-06-28 03:28:53 is 8580745.850266326 s in the future
1745 03:33:16.098187 tar: ./rtc/setdate: time stamp 2022-06-28 03:28:52 is 8580744.842932326 s in the future
1746 03:33:16.140706 tar: ./rtc: time stamp 2022-06-28 03:29:03 is 8580755.839554993 s in the future
1747 03:33:16.141303 tar: ./livepatch/test-ftrace.sh: time stamp 2022-06-28 03:06:28 is 8579400.829557326 s in the future
1748 03:33:16.141678 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-06-28 03:06:28 is 8579400.82285066 s in the future
1749 03:33:16.142013 tar: ./livepatch/settings: time stamp 2022-06-28 03:06:28 is 8579400.816468326 s in the future
1750 03:33:16.142393 tar: ./livepatch/test-state.sh: time stamp 2022-06-28 03:06:28 is 8579400.809481993 s in the future
1751 03:33:16.184845 tar: ./livepatch/test-livepatch.sh: time stamp 2022-06-28 03:06:28 is 8579400.802427326 s in the future
1752 03:33:16.185404 tar: ./livepatch/functions.sh: time stamp 2022-06-28 03:06:28 is 8579400.795280326 s in the future
1753 03:33:16.185837 tar: ./livepatch/test-callbacks.sh: time stamp 2022-06-28 03:06:28 is 8579400.786719326 s in the future
1754 03:33:16.186181 tar: ./livepatch: time stamp 2022-06-28 03:29:01 is 8580753.783195993 s in the future
1755 03:33:16.186504 tar: ./kselftest/module.sh: time stamp 2022-06-28 03:28:57 is 8580749.77335666 s in the future
1756 03:33:16.228751 tar: ./kselftest/runner.sh: time stamp 2022-06-28 03:28:57 is 8580749.76682766 s in the future
1757 03:33:16.229194 tar: ./kselftest/prefix.pl: time stamp 2022-06-28 03:28:57 is 8580749.759786993 s in the future
1758 03:33:16.229546 tar: ./kselftest: time stamp 2022-06-28 03:28:57 is 8580749.75630566 s in the future
1759 03:33:16.229877 tar: ./kcmp/kcmp_test: time stamp 2022-06-28 03:28:40 is 8580732.744858326 s in the future
1760 03:33:16.230197 tar: ./kcmp: time stamp 2022-06-28 03:29:01 is 8580753.74079266 s in the future
1761 03:33:16.230506 tar: ./netfilter/ipvs.sh: time stamp 2022-06-28 03:06:28 is 8579400.730009993 s in the future
1762 03:33:16.272875 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-06-28 03:06:28 is 8579400.72221066 s in the future
1763 03:33:16.273448 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-06-28 03:06:28 is 8579400.712448993 s in the future
1764 03:33:16.273860 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-06-28 03:06:28 is 8579400.70526366 s in the future
1765 03:33:16.274193 tar: ./netfilter/nft_nat.sh: time stamp 2022-06-28 03:06:28 is 8579400.695299326 s in the future
1766 03:33:16.274575 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-06-28 03:06:28 is 8579400.68728766 s in the future
1767 03:33:16.320866 tar: ./netfilter/nft_meta.sh: time stamp 2022-06-28 03:06:28 is 8579400.679888993 s in the future
1768 03:33:16.321416 tar: ./netfilter/nft_queue.sh: time stamp 2022-06-28 03:06:28 is 8579400.672261993 s in the future
1769 03:33:16.321787 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-06-28 03:06:28 is 8579400.66465966 s in the future
1770 03:33:16.322119 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-06-28 03:06:28 is 8579400.65754866 s in the future
1771 03:33:16.322438 tar: ./netfilter/nf-queue: time stamp 2022-06-28 03:28:49 is 8580741.64984266 s in the future
1772 03:33:16.364871 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-06-28 03:06:28 is 8579400.642608326 s in the future
1773 03:33:16.365423 tar: ./netfilter: time stamp 2022-06-28 03:29:02 is 8580754.63908266 s in the future
1774 03:33:16.365784 tar: .: time stamp 2022-06-28 03:29:04 is 8580756.63552066 s in the future
1775 03:33:16.366115 skiplist:
1776 03:33:16.366431 ========================================
1777 03:33:16.366737 breakpoints:breakpoint_test
1778 03:33:16.693685 breakpoints:step_after_suspend_test
1779 03:33:16.741513 ftrace:ftracetest
1780 03:33:16.805095 net:rtnetlink.sh
1781 03:33:16.853071 net:tls
1782 03:33:16.901077 netfilter:bridge_brouter.sh
1783 03:33:16.964809 netfilter:nft_flowtable.sh
1784 03:33:17.012914 netfilter:nft_trans_stress.sh
1785 03:33:17.076723 pidfd:pidfd_wait
1786 03:33:17.124668 ========================================
1787 03:33:19.536759 [ 88.779464] kselftest: Running tests in lkdtm
1788 03:33:19.568380 TAP version 13
1789 03:33:19.616475 1..70
1790 03:33:19.664425 # selftests: lkdtm: PANIC.sh
1791 03:33:20.000047 # Skipping PANIC: crashes entire system
1792 03:33:20.015919 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1793 03:33:20.047899 # selftests: lkdtm: BUG.sh
1794 03:33:20.628093 [ 89.842268] lkdtm: Performing direct entry BUG
1795 03:33:20.628686 [ 89.847231] ------------[ cut here ]------------
1796 03:33:20.629046 [ 89.851861] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1797 03:33:20.629374 [ 89.857095] Internal error: Oops - BUG: 0 [#1] SMP ARM
1798 03:33:20.671771 [ 89.862242] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
1799 03:33:20.672359 [ 89.891323] CPU: 3 PID: 788 Comm: cat Not tainted 5.10.125-cip10 #1
1800 03:33:20.672727 [ 89.897610] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1801 03:33:20.673058 [ 89.904182] PC is at lkdtm_BUG+0x14/0x18
1802 03:33:20.673377 [ 89.908140] LR is at lkdtm_do_action+0x2c/0x4c
1803 03:33:20.673688 [ 89.912606] pc : [<c0c2d8b0>] lr : [<c0c2d330>] psr: a00e0013
1804 03:33:20.673992 [ 89.918893] sp : c688fe58 ip : c688fe68 fp : c688fe64
1805 03:33:20.674291 [ 89.924138] r10: 00000004 r9 : c1acbb78 r8 : c15e7d40
1806 03:33:20.715136 [ 89.929382] r7 : c688ff60 r6 : 00000004 r5 : c6e74000 r4 : 00000001
1807 03:33:20.715687 [ 89.935930] r3 : c0c2d89c r2 : 5a757b96 r1 : ef7c05e0 r0 : c15e7d48
1808 03:33:20.716043 [ 89.942482] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1809 03:33:20.716410 [ 89.949639] Control: 10c5387d Table: 16fa004a DAC: 00000051
1810 03:33:20.716738 [ 89.955410] Process cat (pid: 788, stack limit = 0xdf86fa1e)
1811 03:33:20.717049 [ 89.961093] Stack: (0xc688fe58 to 0xc6890000)
1812 03:33:20.758084 [ 89.965476] fe40: c688fe74 c688fe68
1813 03:33:20.758641 [ 89.973685] fe60: c0c2d330 c0c2d8a8 c688fe9c c688fe78 c0c2d830 c0c2d310 c0c2d710 c59be780
1814 03:33:20.759000 [ 89.981895] fe80: b6e0c000 00000004 c309ee40 c688ff60 c688fec4 c688fea0 c07f4c50 c0c2d71c
1815 03:33:20.759324 [ 89.990103] fea0: 00000000 c59be780 b6e0c000 c2816000 c688ff60 c07f4bec c688ff5c c688fec8
1816 03:33:20.759637 [ 89.998311] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c688e000
1817 03:33:20.759939 [ 90.006519] fee0: b6e0c000 00020000 00000004 00000004 0001fffc c688fee0 00000001 b6e0b000
1818 03:33:20.801455 [ 90.014726] ff00: c5a09a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1819 03:33:20.802005 [ 90.022932] ff20: 00000000 00000000 c136fa78 5a757b96 c205c000 c59be780 c59be780 c688e000
1820 03:33:20.802360 [ 90.031139] ff40: b6e0c000 00000000 00000000 00000004 c688ff94 c688ff60 c05988bc c0598228
1821 03:33:20.802682 [ 90.039344] ff60: 00000000 00000000 c688ffac 5a757b96 00000004 00000004 b6f53e00 00000004
1822 03:33:20.802995 [ 90.047551] ff80: c03002e4 c688e000 c688ffa4 c688ff98 c059894c c0598854 00000000 c688ffa8
1823 03:33:20.845054 [ 90.055757] ffa0: c03000c0 c0598940 00000004 00000004 00000001 b6e0c000 00000004 00000000
1824 03:33:20.845602 [ 90.063962] ffc0: 00000004 00000004 b6f53e00 00000004 00000001 00000000 00020000 bead8a54
1825 03:33:20.845953 [ 90.072168] ffe0: 00000004 bead8788 b6ec194f b6e47c66 800e0030 00000001 00000000 00000000
1826 03:33:20.846281 [ 90.080361] Backtrace:
1827 03:33:20.846597 [ 90.082862] [<c0c2d89c>] (lkdtm_BUG) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
1828 03:33:20.846907 [ 90.090474] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
1829 03:33:20.888333 [ 90.098520] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1830 03:33:20.888893 [ 90.106471] r9:c688ff60 r8:c309ee40 r7:00000004 r6:b6e0c000 r5:c59be780 r4:c0c2d710
1831 03:33:20.889253 [ 90.114253] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1832 03:33:20.889583 [ 90.122113] r9:c07f4bec r8:c688ff60 r7:c2816000 r6:b6e0c000 r5:c59be780 r4:00000000
1833 03:33:20.889900 [ 90.129889] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1834 03:33:20.890209 [ 90.137057] r10:00000004 r9:00000000 r8:00000000 r7:b6e0c000 r6:c688e000 r5:c59be780
1835 03:33:20.931436 [ 90.144906] r4:c59be780
1836 03:33:20.931984 [ 90.147474] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1837 03:33:20.932370 [ 90.154639] r9:c688e000 r8:c03002e4 r7:00000004 r6:b6f53e00 r5:00000004 r4:00000004
1838 03:33:20.932707 [ 90.162417] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1839 03:33:20.933025 [ 90.170006] Exception stack(0xc688ffa8 to 0xc688fff0)
1840 03:33:20.933338 [ 90.175085] ffa0: 00000004 00000004 00000001 b6e0c000 00000004 00000000
1841 03:33:20.974904 [ 90.183292] ffc0: 00000004 00000004 b6f53e00 00000004 00000001 00000000 00020000 bead8a54
1842 03:33:20.975449 [ 90.191493] ffe0: 00000004 bead8788 b6ec194f b6e47c66
1843 03:33:20.975801 [ 90.196574] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1844 03:33:20.976129 [ 90.202698] ---[ end trace 80c80f4fca43ded2 ]---
1845 03:33:20.976507 [ 90.207344] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1846 03:33:20.976828 [ 90.216239] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 788, name: cat
1847 03:33:20.977138 [ 90.223912] INFO: lockdep is turned off.
1848 03:33:20.977437 [ 90.227853] irq event stamp: 1504
1849 03:33:21.018438 [ 90.231209] hardirqs last enabled at (1503): [<c03d52a8>] console_unlock+0x4b0/0x6c0
1850 03:33:21.018991 [ 90.239067] hardirqs last disabled at (1504): [<c0300c60>] __und_svc+0x60/0x6c
1851 03:33:21.019349 [ 90.246319] softirqs last enabled at (1500): [<c03021a8>] __do_softirq+0x378/0x5fc
1852 03:33:21.019675 [ 90.254006] softirqs last disabled at (1489): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1853 03:33:21.019993 [ 90.261862] CPU: 3 PID: 788 Comm: cat Tainted: G D 5.10.125-cip10 #1
1854 03:33:21.020336 [ 90.269538] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1855 03:33:21.061762 [ 90.276080] Backtrace:
1856 03:33:21.062307 [ 90.278585] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
1857 03:33:21.062663 [ 90.286185] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f5a8
1858 03:33:21.062991 [ 90.291876] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
1859 03:33:21.063309 [ 90.299227] [<c1353ccc>] (dump_stack) from [<c038e384>] (___might_sleep+0x1b0/0x2c0)
1860 03:33:21.063620 [ 90.307002] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19c85d0 r4:c688e000
1861 03:33:21.105256 [ 90.314779] [<c038e1d4>] (___might_sleep) from [<c038e504>] (__might_sleep+0x70/0xb0)
1862 03:33:21.105802 [ 90.322632] r6:00000000 r5:00000031 r4:c19c85d0
1863 03:33:21.106154 [ 90.327294] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
1864 03:33:21.106483 [ 90.335062] r6:00000001 r5:c688e000 r4:c5d65100
1865 03:33:21.106799 [ 90.339727] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1866 03:33:21.107108 [ 90.347065] r8:0000000b r7:c1e0fb0c r6:ffffe000 r5:00000000 r4:c5d65100
1867 03:33:21.107407 [ 90.353801] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1868 03:33:21.107707 [ 90.360349] r7:c1e0fb0c
1869 03:33:21.148397 [ 90.362914] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1870 03:33:21.148941 [ 90.369993] r10:00000004 r9:c688e000 r8:c15e7d40 r7:00000000 r6:c688fdc8 r5:c0c2d8b0
1871 03:33:21.149300 [ 90.377841] r4:e7f001f2
1872 03:33:21.149630 [ 90.380406] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1873 03:33:21.149954 [ 90.388342] Exception stack(0xc688fdc8 to 0xc688fe10)
1874 03:33:21.150269 [ 90.393425] fdc0: c15e7d48 ef7c05e0 5a757b96 c0c2d89c 00000001 c6e74000
1875 03:33:21.191874 [ 90.401632] fde0: 00000004 c688ff60 c15e7d40 c1acbb78 00000004 c688fe64 c688fe68 c688fe58
1876 03:33:21.192461 [ 90.409833] fe00: c0c2d330 c0c2d8b0 a00e0013 ffffffff
1877 03:33:21.192822 [ 90.414911] r7:c688fdfc r6:ffffffff r5:a00e0013 r4:c0c2d8b4
1878 03:33:21.193155 [ 90.420612] [<c0c2d89c>] (lkdtm_BUG) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
1879 03:33:21.193474 [ 90.428218] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
1880 03:33:21.193785 [ 90.436259] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1881 03:33:21.235214 [ 90.444207] r9:c688ff60 r8:c309ee40 r7:00000004 r6:b6e0c000 r5:c59be780 r4:c0c2d710
1882 03:33:21.235767 [ 90.451987] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1883 03:33:21.236124 [ 90.459847] r9:c07f4bec r8:c688ff60 r7:c2816000 r6:b6e0c000 r5:c59be780 r4:00000000
1884 03:33:21.236480 [ 90.467621] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1885 03:33:21.236795 [ 90.474787] r10:00000004 r9:00000000 r8:00000000 r7:b6e0c000 r6:c688e000 r5:c59be780
1886 03:33:21.237102 [ 90.482634] r4:c59be780
1887 03:33:21.237401 [ 90.485198] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1888 03:33:21.288428 [ 90.492363] r9:c688e000 r8:c03002e4 r7:00000004 r6:b6f53e00 r5:00000004 r4:00000004
1889 03:33:21.288703 [ 90.500137] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1890 03:33:21.288794 [ 90.507727] Exception stack(0xc688ffa8 to 0xc688fff0)
1891 03:33:21.288919 [ 90.512806] ffa0: 00000004 00000004 00000001 b6e0c000 00000004 00000000
1892 03:33:21.289000 [ 90.521013] ffc0: 00000004 00000004 b6f53e00 00000004 00000001 00000000 00020000 bead8a54
1893 03:33:21.289105 [ 90.529214] ffe0: 00000004 bead8788 b6ec194f b6e47c66
1894 03:33:21.289195 # Segmentation fault
1895 03:33:21.395611 # [ 89.842268] lkdtm: Performing direct entry BUG
1896 03:33:21.396146 # [ 89.847231] ------------[ cut here ]------------
1897 03:33:21.396532 # [ 89.851861] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1898 03:33:21.396865 # [ 89.857095] Internal error: Oops - BUG: 0 [#1] SMP ARM
1899 03:33:21.438884 # [ 89.862242] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
1900 03:33:21.439444 # [ 89.891323] CPU: 3 PID: 788 Comm: cat Not tainted 5.10.125-cip10 #1
1901 03:33:21.439798 # [ 89.897610] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1902 03:33:21.440132 # [ 89.904182] PC is at lkdtm_BUG+0x14/0x18
1903 03:33:21.440480 # [ 89.908140] LR is at lkdtm_do_action+0x2c/0x4c
1904 03:33:21.440794 # [ 89.912606] pc : [<c0c2d8b0>] lr : [<c0c2d330>] psr: a00e0013
1905 03:33:21.441103 # [ 89.918893] sp : c688fe58 ip : c688fe68 fp : c688fe64
1906 03:33:21.441404 # [ 89.924138] r10: 00000004 r9 : c1acbb78 r8 : c15e7d40
1907 03:33:21.482038 # [ 89.929382] r7 : c688ff60 r6 : 00000004 r5 : c6e74000 r4 : 00000001
1908 03:33:21.482584 # [ 89.935930] r3 : c0c2d89c r2 : 5a757b96 r1 : ef7c05e0 r0 : c15e7d48
1909 03:33:21.482943 # [ 89.942482] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1910 03:33:21.483276 # [ 89.949639] Control: 10c5387d Table: 16fa004a DAC: 00000051
1911 03:33:21.483592 # [ 89.955410] Process cat (pid: 788, stack limit = 0xdf86fa1e)
1912 03:33:21.483896 # [ 89.961093] Stack: (0xc688fe58 to 0xc6890000)
1913 03:33:21.524938 # [ 89.965476] fe40: c688fe74 c688fe68
1914 03:33:21.525512 # [ 89.973685] fe60: c0c2d330 c0c2d8a8 c688fe9c c688fe78 c0c2d830 c0c2d310 c0c2d710 c59be780
1915 03:33:21.525955 # [ 89.981895] fe80: b6e0c000 00000004 c309ee40 c688ff60 c688fec4 c688fea0 c07f4c50 c0c2d71c
1916 03:33:21.526336 # [ 89.990103] fea0: 00000000 c59be780 b6e0c000 c2816000 c688ff60 c07f4bec c688ff5c c688fec8
1917 03:33:21.526689 # [ 89.998311] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c688e000
1918 03:33:21.527043 # [ 90.006519] fee0: b6e0c000 00020000 00000004 00000004 0001fffc c688fee0 00000001 b6e0b000
1919 03:33:21.568814 # [ 90.014726] ff00: c5a09a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1920 03:33:21.569279 # [ 90.022932] ff20: 00000000 00000000 c136fa78 5a757b96 c205c000 c59be780 c59be780 c688e000
1921 03:33:21.569635 # [ 90.031139] ff40: b6e0c000 00000000 00000000 00000004 c688ff94 c688ff60 c05988bc c0598228
1922 03:33:21.569988 # [ 90.039344] ff60: 00000000 00000000 c688ffac 5a757b96 00000004 00000004 b6f53e00 00000004
1923 03:33:21.570345 # [ 90.047551] ff80: c03002e4 c688e000 c688ffa4 c688ff98 c059894c c0598854 00000000 c688ffa8
1924 03:33:21.612744 # [ 90.055757] ffa0: c03000c0 c0598940 00000004 00000004 00000001 b6e0c000 00000004 00000000
1925 03:33:21.613189 # [ 90.063962] ffc0: 00000004 00000004 b6f53e00 00000004 00000001 00000000 00020000 bead8a54
1926 03:33:21.613548 # [ 90.072168] ffe0: 00000004 bead8788 b6ec194f b6e47c66 800e0030 00000001 00000000 00000000
1927 03:33:21.613922 # [ 90.080361] Backtrace:
1928 03:33:21.614282 # [ 90.082862] [<c0c2d89c>] (lkdtm_BUG) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
1929 03:33:21.614632 # [ 90.090474] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
1930 03:33:21.656778 # [ 90.098520] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1931 03:33:21.657335 # [ 90.106471] r9:c688ff60 r8:c309ee40 r7:00000004 r6:b6e0c000 r5:c59be780 r4:c0c2d710
1932 03:33:21.657694 # [ 90.114253] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1933 03:33:21.658025 # [ 90.122113] r9:c07f4bec r8:c688ff60 r7:c2816000 r6:b6e0c000 r5:c59be780 r4:00000000
1934 03:33:21.658341 # [ 90.129889] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1935 03:33:21.700809 # [ 90.137057] r10:00000004 r9:00000000 r8:00000000 r7:b6e0c000 r6:c688e000 r5:c59be780
1936 03:33:21.701364 # [ 90.144906] r4:c59be780
1937 03:33:21.701722 # [ 90.147474] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1938 03:33:21.702057 # [ 90.154639] r9:c688e000 r8:c03002e4 r7:00000004 r6:b6f53e00 r5:00000004 r4:00000004
1939 03:33:21.702374 # [ 90.162417] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1940 03:33:21.702688 # [ 90.170006] Exception stack(0xc688ffa8 to 0xc688fff0)
1941 03:33:21.702989 # [ 90.175085] ffa0: 00000004 00000004 00000001 b6e0c000 00000004 00000000
1942 03:33:21.744856 # [ 90.183292] ffc0: 00000004 00000004 b6f53e00 00000004 00000001 00000000 00020000 bead8a54
1943 03:33:21.745410 # [ 90.191493] ffe0: 00000004 bead8788 b6ec194f b6e47c66
1944 03:33:21.745775 # [ 90.196574] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1945 03:33:21.746107 # [ 90.202698] ---[ end trace 80c80f4fca43ded2 ]---
1946 03:33:21.746423 # [ 90.207344] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1947 03:33:21.746738 # [ 90.216239] i[ 90.987313] lkdtm: Performing direct entry WARNING
1948 03:33:21.788493 n_atomic(): 0, irqs_disabled(): 1[ 90.994302] ------------[ cut here ]------------
1949 03:33:21.788675 28, non_block: 0, pid: 788, name:[ 91.001856] WARNING: CPU: 2 PID: 859 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1950 03:33:21.788774 cat
1951 03:33:21.832742 # [ 90.223912] INFO: lock[ 91.013148] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
1952 03:33:21.833204 dep is turned off.
1953 03:33:21.833481 # [ 90.2278[ 91.044926] CPU: 2 PID: 859 Comm: cat Tainted: G D W 5.10.125-cip10 #1
1954 03:33:21.833744 53] irq event stamp: 1504
1955 03:33:21.833999 # [ [ 91.055306] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1956 03:33:21.834275 90.231209] hardirqs last enabled[ 91.064700] Backtrace:
1957 03:33:21.834595 at (1503): [<c03d52a8>] console_[ 91.070028] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
1958 03:33:21.834907 unlock+0x4b0/0x6c0
1959 03:33:21.876848 # [ 90.2390[ 91.080449] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
1960 03:33:21.877410 67] hardirqs last disabled at (15[ 91.088971] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
1961 03:33:21.877790 04): [<c0300c60>] __und_svc+0x60/[ 91.099145] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1962 03:33:21.878131 0x6c
1963 03:33:21.878454 # [ 90.246319] softirqs l[ 91.108964] r9:00000009 r8:c0c2d8fc r7:00000053 r6:00000009 r5:c0c2d8fc r4:c1acc234
1964 03:33:21.920736 ast enabled at (1500): [<c03021a[ 91.119574] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
1965 03:33:21.921293 8>] __do_softirq+0x378/0x5fc
1966 03:33:21.921656 # [[ 91.129911] r7:00000053 r6:c1acc234 r5:00000000 r4:c688e000
1967 03:33:21.921986 90.254006] softirqs last disab[ 91.138445] [<c134dcc8>] (warn_slowpath_fmt) from [<c0c2d8fc>] (lkdtm_WARNING+0x48/0x4c)
1968 03:33:21.922312 led at (1489): [<c035ef9c>] __irq[ 91.149390] r9:c1acbb7c r8:c15e7d40 r7:c688ff60 r6:00000008 r5:c5b71000 r4:00000002
1969 03:33:21.922626 _exit_rcu+0x178/0x1d0
1970 03:33:21.922931 # [ 90.2[ 91.159999] [<c0c2d8b4>] (lkdtm_WARNING) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
1971 03:33:21.964775 61862] CPU: 3 PID: 788 Comm: cat [ 91.170777] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
1972 03:33:21.965341 Tainted: G D 5.10.[ 91.181644] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1973 03:33:21.965700 125-cip10 #1
1974 03:33:21.966035 # [ 90.269538] Ha[ 91.192418] r9:c688ff60 r8:c309ee40 r7:00000008 r6:b6deb000 r5:c5a09400 r4:c0c2d710
1975 03:33:21.966358 rdware name: Freescale i.MX6 Quad[ 91.203028] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1976 03:33:22.008963 /DualLite (Device Tree)
1977 03:33:22.009521 # [ 90[ 91.213715] r9:c07f4bec r8:c688ff60 r7:c2816000 r6:b6deb000 r5:c5a09400 r4:00000000
1978 03:33:22.009982 .276080] Backtrace:
1979 03:33:22.010327 # [ 90.27[ 91.224320] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1980 03:33:22.010653 8585] [<c134c870>] (dump_backtrac[ 91.234316] r10:00000004 r9:00000000 r8:00000000 r7:b6deb000 r6:c688e000 r5:c5a09400
1981 03:33:22.010982 e) from [<c134cc30>] (show_stack+[ 91.245002] r4:c5a09400
1982 03:33:22.011290 0x20/0x24)
1983 03:33:22.052711 # [ 90.286185] r7:[ 91.250405] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1984 03:33:22.053262 ffffffff r6:600e0093 r5:00000000 [ 91.260402] r9:c688e000 r8:c03002e4 r7:00000004 r6:b6f32e00 r5:00000008 r4:00000008
1985 03:33:22.053621 r4:c1f0f5a8
1986 03:33:22.053946 # [ 90.291876] [<c[ 91.271009] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1987 03:33:22.054265 134cc10>] (show_stack) from [<c13[ 91.281435] Exception stack(0xc688ffa8 to 0xc688fff0)
1988 03:33:22.054586 53dac>] (dump_stack+0xe0/0x100)
1989 03:33:22.096485 [ 91.289353] ffa0: 00000008 00000008 00000001 b6deb000 00000008 00000000
1990 03:33:22.096675 # [ 90.299227] [<c1353ccc>] (du[ 91.300393] ffc0: 00000008 00000008 b6f32e00 00000004 00000001 00000000 00020000 bef3ca54
1991 03:33:22.096783 mp_stack) from [<c038e384>] (___m[ 91.311429] ffe0: 00000004 bef3c788 b6ea094f b6e26c66
1992 03:33:22.096856 ight_sleep+0x1b0/0x2c0)
1993 03:33:22.096950 # [ 90[ 91.319399] irq event stamp: 0
1994 03:33:22.097017 .307002] r9:600e0093 r8:0000000b[ 91.325271] hardirqs last enabled at (0): [<00000000>] 0x0
1995 03:33:22.140829 r7:c035bb84 r6:00000031 r5:c19c8[ 91.333759] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
1996 03:33:22.141382 5d0 r4:c688e000
1997 03:33:22.141744 # [ 90.314779][ 91.344100] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
1998 03:33:22.142079 [<c038e1d4>] (___might_sleep) fr[ 91.354438] softirqs last disabled at (0): [<00000000>] 0x0
1999 03:33:22.142400 om [<c038e504>] (__might_sleep+0x[ 91.362872] ---[ end trace 80c80f4fca43ded3 ]---
2000 03:33:22.142716 70/0xb0)
2001 03:33:22.143027 # [ 90.322632] r6:00000000 r5:00000031 r4:c19c85d0
2002 03:33:22.143327 # [ 90.327294] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
2003 03:33:22.184799 # [ 90.335062] r6:00000001 r5:c688e000 r4:c5d65100
2004 03:33:22.185243 # [ 90.339727] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
2005 03:33:22.185600 # [ 90.347065] r8:0000000b r7:c1e0fb0c r6:ffffe000 r5:00000000 r4:c5d65100
2006 03:33:22.185932 # [ 90.353801] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
2007 03:33:22.186249 # [ 90.360349] r7:c1e0fb0c
2008 03:33:22.186555 # [ 90.362914] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
2009 03:33:22.186858 # [ 90.369993] r10:00000004 r9:c688e000 r8:c15e7d40 r7:00000000 r6:c688fdc8 r5:c0c2d8b0
2010 03:33:22.229027 # [ 90.377841] r4:e7f001f2
2011 03:33:22.229585 # [ 90.380406] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
2012 03:33:22.229950 # [ 90.388342] Exception stack(0xc688fdc8 to 0xc688fe10)
2013 03:33:22.230284 # [ 90.393425] fdc0: c15e7d48 ef7c05e0 5a757b96 c0c2d89c 00000001 c6e74000
2014 03:33:22.230606 # [ 90.401632] fde0: 00000004 c688ff60 c15e7d40 c1acbb78 00000004 c688fe64 c688fe68 c688fe58
2015 03:33:22.230914 # [ 90.409833] fe00: c0c2d330 c0c2d8b0 a00e0013 ffffffff
2016 03:33:22.231215 # [ 90.414911] r7:c688fdfc r6:ffffffff r5:a00e0013 r4:c0c2d8b4
2017 03:33:22.272804 # [ 90.420612] [<c0c2d89c>] (lkdtm_BUG) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2018 03:33:22.273281 # [ 90.428218] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2019 03:33:22.273663 # [ 90.436259] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2020 03:33:22.274017 # [ 90.444207] r9:c688ff60 r8:c309ee40 r7:00000004 r6:b6e0c000 r5:c59be780 r4:c0c2d710
2021 03:33:22.274397 # [ 90.451987] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2022 03:33:22.316809 # [ 90.459847] r9:c07f4bec r8:c688ff60 r7:c2816000 r6:b6e0c000 r5:c59be780 r4:00000000
2023 03:33:22.317363 # [ 90.467621] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2024 03:33:22.317724 # [ 90.474787] r10:00000004 r9:00000000 r8:00000000 r7:b6e0c000 r6:c688e000 r5:c59be780
2025 03:33:22.318056 # [ 90.482634] r4:c59be780
2026 03:33:22.318372 # [ 90.485198] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2027 03:33:22.318688 # [ 90.492363] r9:c688e000 r8:c03002e4 r7:00000004 r6:b6f53e00 r5:00000004 r4:00000004
2028 03:33:22.360759 # [ 90.500137] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2029 03:33:22.361323 # [ 90.507727] Exception stack(0xc688ffa8 to 0xc688fff0)
2030 03:33:22.361727 # [ 90.512806] ffa0: 00000004 00000004 00000001 b6e0c000 00000004 00000000
2031 03:33:22.362063 # [ 90.521013] ffc0: 00000004 00000004 b6f53e00 00000004 00000001 00000000 00020000 bead8a54
2032 03:33:22.362409 # [ 90.529214] ffe0: 00000004 bead8788 b6ec194f b6e47c66
2033 03:33:22.362744 # BUG: saw 'kernel BUG at': ok
2034 03:33:22.363048 ok 2 selftests: lkdtm: BUG.sh
2035 03:33:22.363369 # selftests: lkdtm: WARNING.sh
2036 03:33:22.363694 # [ 90.987313] lkdtm: Performing direct entry WARNING
2037 03:33:22.404821 # [ 90.994302] ------------[ cut here ]------------
2038 03:33:22.405368 # [ 91.001856] WARNING: CPU: 2 PID: 859 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2039 03:33:22.405729 # [ 91.013148] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2040 03:33:22.448863 # [ 91.044926] CPU: 2 PID: 859 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2041 03:33:22.449427 # [ 91.055306] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2042 03:33:22.449801 # [ 91.064700] Backtrace:
2043 03:33:22.450128 # [ 91.070028] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
2044 03:33:22.450447 # [ 91.080449] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2045 03:33:22.450758 # [ 91.088971] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
2046 03:33:22.451142 # [ 91.099145] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2047 03:33:22.493005 # [ 91.108964] r9:00000009 r8:c0c2d8fc r7:00000053 r6:00000009 [ 91.692888] lkdtm: Performing direct entry WARNING_MESSAGE
2048 03:33:22.493570 r5:c0c2d8fc r4:c1acc234
2049 03:33:22.493937 # [ 91[ 91.698971] ------------[ cut here ]------------
2050 03:33:22.494312 .119574] [<c03565f4>] (__warn) fr[ 91.706532] WARNING: CPU: 2 PID: 894 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2051 03:33:22.494691 om [<c134dd50>] (warn_slowpath_fm[ 91.718444] Warning message trigger count: 2
2052 03:33:22.495021 t+0x8c/0xa8)
2053 03:33:22.536884 # [ 91.129911] r[ 91.725505] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2054 03:33:22.537459 7:00000053 r6:c1acc234 r5:0000000[ 91.757345] CPU: 2 PID: 894 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2055 03:33:22.537847 0 r4:c688e000
2056 03:33:22.580866 # [ 91.138445] [[ 91.767733] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2057 03:33:22.581426 <c134dcc8>] (warn_slowpath_fmt) f[ 91.777122] Backtrace:
2058 03:33:22.581797 rom [<c0c2d8fc>] (lkdtm_WARNING+0[ 91.782449] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
2059 03:33:22.582133 x48/0x4c)
2060 03:33:22.582452 # [ 91.149390] r9:c[ 91.792867] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2061 03:33:22.582769 1acbb7c r8:c15e7d40 r7:c688ff60 r[ 91.801392] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
2062 03:33:22.624882 6:00000008 r5:c5b71000 r4:0000000[ 91.811566] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2063 03:33:22.625455 2
2064 03:33:22.625818 # [ 91.159999] [<c0c2d8b4>] [ 91.821383] r9:00000009 r8:c0c2d94c r7:00000058 r6:00000009 r5:c0c2d94c r4:c1acc234
2065 03:33:22.626156 (lkdtm_WARNING) from [<c0c2d330>][ 91.831993] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
2066 03:33:22.626483 (lkdtm_do_action+0x2c/0x4c)
2067 03:33:22.626793 # [[ 91.842332] r7:00000058 r6:c1acc234 r5:c1acc250 r4:c5ec6000
2068 03:33:22.669077 91.170777] [<c0c2d304>] (lkdtm[ 91.850864] [<c134dcc8>] (warn_slowpath_fmt) from [<c0c2d94c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2069 03:33:22.669652 _do_action) from [<c0c2d830>] (di[ 91.862500] r9:c1acbb84 r8:c15e7d40 r7:c5ec7f60 r6:00000010 r5:c5b71000 r4:00000003
2070 03:33:22.670029 rect_entry+0x120/0x18c)
2071 03:33:22.670364 # [ 91[ 91.873109] [<c0c2d900>] (lkdtm_WARNING_MESSAGE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2072 03:33:22.670689 .181644] [<c0c2d710>] (direct_ent[ 91.884582] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2073 03:33:22.712868 ry) from [<c07f4c50>] (full_proxy[ 91.895448] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2074 03:33:22.713429 _write+0x64/0x94)
2075 03:33:22.713787 # [ 91.19241[ 91.906222] r9:c5ec7f60 r8:c309ee40 r7:00000010 r6:b6e49000 r5:c5a09e00 r4:c0c2d710
2076 03:33:22.714128 8] r9:c688ff60 r8:c309ee40 r7:00[ 91.916831] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2077 03:33:22.714462 000008 r6:b6deb000 r5:c5a09400 r4[ 91.927519] r9:c07f4bec r8:c5ec7f60 r7:c2816000 r6:b6e49000 r5:c5a09e00 r4:00000000
2078 03:33:22.714788 :c0c2d710
2079 03:33:22.756792 # [ 91.203028] [<c07[ 91.938122] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2080 03:33:22.757347 f4bec>] (full_proxy_write) from [[ 91.948121] r10:00000004 r9:00000000 r8:00000000 r7:b6e49000 r6:c5ec6000 r5:c5a09e00
2081 03:33:22.757709 <c0598328>] (vfs_write+0x10c/0x52[ 91.958807] r4:c5a09e00
2082 03:33:22.758043 4)
2083 03:33:22.758363 # [ 91.213715] r9:c07f4bec[ 91.964209] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2084 03:33:22.758679 r8:c688ff60 r7:c2816000 r6:b6deb[ 91.974205] r9:c5ec6000 r8:c03002e4 r7:00000004 r6:b6f90e00 r5:00000010 r4:00000010
2085 03:33:22.758985 000 r5:c5a09400 r4:00000000
2086 03:33:22.800898 # [ [ 91.984812] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2087 03:33:22.801466 91.224320] [<c059821c>] (vfs_wr[ 91.995237] Exception stack(0xc5ec7fa8 to 0xc5ec7ff0)
2088 03:33:22.801837 ite) from [<c05988bc>] (ksys_writ[ 92.003155] 7fa0: 00000010 00000010 00000001 b6e49000 00000010 00000000
2089 03:33:22.802176 e+0x74/0xec)
2090 03:33:22.802494 # [ 91.234316] r[ 92.014194] 7fc0: 00000010 00000010 b6f90e00 00000004 00000001 00000000 00020000 beabea54
2091 03:33:22.844783 10:00000004 r9:00000000 r8:000000[ 92.025232] 7fe0: 00000004 beabe788 b6efe94f b6e84c66
2092 03:33:22.844974 00 r7:b6deb000 r6:c688e000 r5:c5a[ 92.033229] irq event stamp: 0
2093 03:33:22.845071 09400
2094 03:33:22.845160 # [ 91.245002] r4:c5a09[ 92.039103] hardirqs last enabled at (0): [<00000000>] 0x0
2095 03:33:22.845241 400
2096 03:33:22.845322 # [ 91.250405] [<c0598848>[ 92.047554] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2097 03:33:22.845400 ] (ksys_write) from [<c059894c>] [ 92.057887] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2098 03:33:22.845476 (sys_write+0x18/0x1c)
2099 03:33:22.888770 # [ 91.2[ 92.068228] softirqs last disabled at (0): [<00000000>] 0x0
2100 03:33:22.889234 60402] r9:c688e000 r8:c03002e4 r[ 92.076662] ---[ end trace 80c80f4fca43ded4 ]---
2101 03:33:22.889540 7:00000004 r6:b6f32e00 r5:00000008 r4:00000008
2102 03:33:22.889843 # [ 91.271009] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2103 03:33:22.890127 # [ 91.281435] Exception stack(0xc688ffa8 to 0xc688fff0)
2104 03:33:22.890402 # [ 91.289353] ffa0: 00000008 00000008 00000001 b6deb000 00000008 00000000
2105 03:33:22.890673 # [ 91.300393] ffc0: 00000008 00000008 b6f32e00 00000004 00000001 00000000 00020000 bef3ca54
2106 03:33:22.932826 # [ 91.311429] ffe0: 00000004 bef3c788 b6ea094f b6e26c66
2107 03:33:22.933546 # [ 91.319399] irq event stamp: 0
2108 03:33:22.934078 # [ 91.325271] hardirqs last enabled at (0): [<00000000>] 0x0
2109 03:33:22.934442 # [ 91.333759] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2110 03:33:22.934772 # [ 91.344100] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2111 03:33:22.935093 # [ 91.354438] softirqs last disabled at (0): [<00000000>] 0x0
2112 03:33:22.935403 # [ 91.362872] ---[ end trace 80c80f4fca43ded3 ]---
2113 03:33:22.935711 # WARNING: saw 'WARNING:': ok
2114 03:33:22.976614 ok 3 selftests: lkdtm: WARNING.sh
2115 03:33:22.976894 # selftests: lkdtm: WARNING_MESSAGE.sh
2116 03:33:22.977060 # [ 91.692888] lkdtm: Performing direct entry WARNING_MESSAGE
2117 03:33:22.977214 # [ 91.698971] ------------[ cut here ]------------
2118 03:33:22.977356 # [ 91.706532] WARNING: CPU: 2 PID: 894 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2119 03:33:22.977494 # [ 91.718444] Warning message trigger count: 2
2120 03:33:23.020710 # [ 91.725505] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2121 03:33:23.021179 # [ 91.757345] CPU: 2 PID: 894 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2122 03:33:23.021608 # [ 91.767733] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2123 03:33:23.021970 # [ 91.777122] Backtrace:
2124 03:33:23.022306 # [ 91.782449] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
2125 03:33:23.064975 # [ 91.792867] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2126 03:33:23.065532 # [ 91.801392] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
2127 03:33:23.065902 # [ 91.811566] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2128 03:33:23.066241 # [ 91.821383] r9:00000009 r8:c0c2d94c r7:00000058 r6:00000009 r5:c0c2d94c r4:c1acc234
2129 03:33:23.066562 # [ 91.831993] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
2130 03:33:23.066876 # [ 91.842332] r7:00000058 r6:c1acc234 r5:c1acc250 r4:c5ec6000
2131 03:33:23.108818 # [ 91.850864] [<c134dcc8>] (warn_slowpath_fmt) from [<c0c2d94c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2132 03:33:23.109380 # [ 91.862500] r9:c1acbb84 r8:c15e7d40 r7:c5ec7f60 r6:00000010 r5:c5b71000 r4:00000003
2133 03:33:23.109742 # [ 91.873109] [<c0c2d900>] (lkdtm_WARNING_MESSAGE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2134 03:33:23.110081 # [ 91.884582] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2135 03:33:23.110408 # [ 91.895448] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2136 03:33:23.153018 # [ 91.906222] r9:c5ec7f60 r8:c309ee40 r7:00000010 r6:b6e49000 r5:c5a09e00 r4:c0c2d710
2137 03:33:23.153572 # [ 91.916831] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2138 03:33:23.153936 # [ 91.927519] r9:c07f4bec r8:c5ec7f60 r7:c2816000 r6:b6e49000 r5:c5a09e00 r4:00000000
2139 03:33:23.154268 # [ 91.938122] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2140 03:33:23.154589 # [ 91.948121] r10:00000004 r9:00000000 r8:00000000 r7:b6e49000 r6:c5ec6000 r5:c5a09e00
2141 03:33:23.154901 # [ 91.958807] r4:c5a09e00
2142 03:33:23.197004 # [ 91.964209] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2143 03:33:23.197568 # [ 91.974205] r9:c5ec6000 r8:c03002e4 r7:00000004 r6:b6f90e00 r5:00000010 r4:00000010
2144 03:33:23.197939 # [ 91.984812] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2145 03:33:23.198275 # [ 91.995237] Exception stack(0xc5ec7fa8 to 0xc5ec7ff0)
2146 03:33:23.198598 # [ 92.003155] 7fa0: 00000010 00000010 00000001 b6e49000 00000010 00000000
2147 03:33:23.198915 # [ [ 92.406572] lkdtm: Performing direct entry EXCEPTION
2148 03:33:23.199218 92.014194] 7fc0: 00000010 000000[ 92.412229] 8<--- cut here ---
2149 03:33:23.240852 10 b6f90e00 00000004 00000001 000[ 92.418310] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2150 03:33:23.241417 00000 00020000 beabea54
2151 03:33:23.241781 # [ 92[ 92.429297] pgd = e408787b
2152 03:33:23.242113 .025232] 7fe0: 00000004 beabe788 [ 92.436039] [00000000] *pgd=00000000
2153 03:33:23.242445 b6efe94f b6e84c66
2154 03:33:23.242760 # [ 92.03322[ 92.441403] Internal error: Oops: 805 [#2] SMP ARM
2155 03:33:23.284816 [ 92.448986] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2156 03:33:23.285391 [ 92.478018] CPU: 0 PID: 926 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2157 03:33:23.285761 [ 92.485679] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2158 03:33:23.286094 [ 92.492224] PC is at lkdtm_EXCEPTION+0x18/0x20
2159 03:33:23.286411 [ 92.496677] LR is at lkdtm_do_action+0x2c/0x4c
2160 03:33:23.328844 [ 92.501126] pc : [<c0c2d96c>] lr : [<c0c2d330>] psr: a00e0013
2161 03:33:23.329403 [ 92.507396] sp : c6aebe58 ip : c6aebe68 fp : c6aebe64
2162 03:33:23.329764 [ 92.512627] r10: 0000000a r9 : c1acbb94 r8 : c15e7d40
2163 03:33:23.330096 [ 92.517855] r7 : c6aebf60 r6 : 0000000a r5 : c5e11000 r4 : 00000004
2164 03:33:23.330416 [ 92.524387] r3 : 00000000 r2 : 4d60835f r1 : ef7815e0 r0 : c15e7d60
2165 03:33:23.330727 [ 92.530920] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2166 03:33:23.331032 [ 92.538061] Control: 10c5387d Table: 1693004a DAC: 00000051
2167 03:33:23.331334 [ 92.543813] Process cat (pid: 926, stack limit = 0x21786235)
2168 03:33:23.372889 [ 92.549478] Stack: (0xc6aebe58 to 0xc6aec000)
2169 03:33:23.373439 [ 92.553842] be40: c6aebe74 c6aebe68
2170 03:33:23.373809 [ 92.562027] be60: c0c2d330 c0c2d960 c6aebe9c c6aebe78 c0c2d830 c0c2d310 c0c2d710 c69ce000
2171 03:33:23.374145 [ 92.570214] be80: b6dfe000 0000000a c309ee40 c6aebf60 c6aebec4 c6aebea0 c07f4c50 c0c2d71c
2172 03:33:23.374465 [ 92.578399] bea0: 00000000 c69ce000 b6dfe000 c2816000 c6aebf60 c07f4bec c6aebf5c c6aebec8
2173 03:33:23.416823 [ 92.586584] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c449ec64 c05988bc c6aea000
2174 03:33:23.417379 [ 92.594771] bee0: b6dfe000 00020000 00000004 0000000a 0001fff6 c6aebee0 00000001 00000805
2175 03:33:23.417741 [ 92.602955] bf00: c5838140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2176 03:33:23.418070 [ 92.611140] bf20: 00000000 00000000 c6aea000 4d60835f b6dfd000 c69ce000 c69ce000 c6aea000
2177 03:33:23.418391 [ 92.619325] bf40: b6dfe000 00000000 00000000 00000004 c6aebf94 c6aebf60 c05988bc c0598228
2178 03:33:23.418702 [ 92.627511] bf60: 00000000 00000000 c6aebfac 4d60835f 0000000a 0000000a b6f45e00 00000004
2179 03:33:23.460856 [ 92.635694] bf80: c03002e4 c6aea000 c6aebfa4 c6aebf98 c059894c c0598854 00000000 c6aebfa8
2180 03:33:23.461416 [ 92.643880] bfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6dfe000 0000000a 00000000
2181 03:33:23.461779 [ 92.652067] bfc0: 0000000a 0000000a b6f45e00 00000004 00000001 00000000 00020000 be995a54
2182 03:33:23.462111 [ 92.660253] bfe0: 00000004 be995788 b6eb394f b6e39c66 800e0030 00000001 00000000 00000000
2183 03:33:23.462430 [ 92.668431] Backtrace:
2184 03:33:23.462740 [ 92.670897] [<c0c2d954>] (lkdtm_EXCEPTION) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2185 03:33:23.504848 [ 92.679000] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2186 03:33:23.505403 [ 92.687019] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2187 03:33:23.505760 [ 92.694945] r9:c6aebf60 r8:c309ee40 r7:0000000a r6:b6dfe000 r5:c69ce000 r4:c0c2d710
2188 03:33:23.506096 [ 92.702702] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2189 03:33:23.506413 [ 92.710541] r9:c07f4bec r8:c6aebf60 r7:c2816000 r6:b6dfe000 r5:c69ce000 r4:00000000
2190 03:33:23.548487 [ 92.718294] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2191 03:33:23.548808 [ 92.725437] r10:00000004 r9:00000000 r8:00000000 r7:b6dfe000 r6:c6aea000 r5:c69ce000
2192 03:33:23.548888 [ 92.733269] r4:c69ce000
2193 03:33:23.548992 [ 92.735813] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2194 03:33:23.549066 [ 92.742956] r9:c6aea000 r8:c03002e4 r7:00000004 r6:b6f45e00 r5:0000000a r4:0000000a
2195 03:33:23.549144 [ 92.750711] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2196 03:33:23.549251 [ 92.758284] Exception stack(0xc6aebfa8 to 0xc6aebff0)
2197 03:33:23.592557 [ 92.763343] bfa0: 0000000a 0000000a 00000001 b6dfe000 0000000a 00000000
2198 03:33:23.592654 [ 92.771529] bfc0: 0000000a 0000000a b6f45e00 00000004 00000001 00000000 00020000 be995a54
2199 03:33:23.592731 [ 92.779713] bfe0: 00000004 be995788 b6eb394f b6e39c66
2200 03:33:23.592802 [ 92.784774] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2201 03:33:23.592871 9] irq event stamp: 0
2202 03:33:23.592939 # [ 92.0[ 92.790953] ---[ end trace 80c80f4fca43ded5 ]---
2203 03:33:23.593013 39103] hardirqs last enabled at (0): [<00000000>] 0x0
2204 03:33:23.636704 # [ 92.047554] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2205 03:33:23.637147 # [ 92.057887] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2206 03:33:23.637484 # [ 92.068228] softirqs last disabled at (0): [<00000000>] 0x0
2207 03:33:23.637828 # [ 92.076662] ---[ end trace 80c80f4fca43ded4 ]---
2208 03:33:23.638210 # WARNING_MESSAGE: saw 'message trigger': ok
2209 03:33:23.638578 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
2210 03:33:23.638945 # selftests: lkdtm: EXCEPTION.sh
2211 03:33:23.639312 # Segmentation fault
2212 03:33:23.640994 # [ 92.406572] lkdtm: Performing direct entry EXCEPTION
2213 03:33:23.641440 # [ 92.412229] 8<--- cut here ---
2214 03:33:23.641795 # [ 92.418310] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2215 03:33:23.642149 # [ 92.429297] pgd = e408787b
2216 03:33:23.642524 # [ 92.436039] [00000000] *pgd=00000000
2217 03:33:23.642931 # [ 92.441403] Internal error: Oops: 805 [#2] SMP ARM
2218 03:33:23.684426 # [ 92.448986] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2219 03:33:23.684528 # [ 92.478018] CPU: 0 PID: 926 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2220 03:33:23.684640 # [ 92.485679] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2221 03:33:23.684713 # [ 92.492224] PC is at lkdtm_EXCEPTION+0x18/0x20
2222 03:33:23.684789 # [ 92.496677] LR is at lkdtm_do_action+0x2c/0x4c
2223 03:33:23.728473 # [ 92.501126] pc : [<c0c2d96c>] lr : [<c0c2d330>] psr: a00e0013
2224 03:33:23.728570 # [ 92.507396] sp : c6aebe58 ip : c6aebe68 fp : c6aebe64
2225 03:33:23.728646 # [ 92.512627] r10: 0000000a r9 : c1acbb94 r8 : c15e7d40
2226 03:33:23.728720 # [ 92.517855] r7 : c6aebf60 r6 : 0000000a r5 : c5e11000 r4 : 00000004
2227 03:33:23.728826 # [ 92.524387] r3 : 00000000 r2 : 4d60835f r1 : ef7815e0 r0 : c15e7d60
2228 03:33:23.728893 # [ 92.530920] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2229 03:33:23.728968 # [ 92.538061] Control: 10c5387d Table: 1693004a DAC: 00000051
2230 03:33:23.772863 # [ 92.543813] Process cat (pid: 926, stack limit = 0x21786235)
2231 03:33:23.773426 # [ 92.549478] Stack: (0xc6aebe58 to 0xc6aec000)
2232 03:33:23.773798 # [ 92.553842] be40: c6aebe74 c6aebe68
2233 03:33:23.774134 # [ 92.562027] be60: c0c2d330 c0c2d960 c6aebe9c c6aebe78 c0c2d830 c0c2d310 c0c2d710 c69ce000
2234 03:33:23.774459 # [ 92.570214] be80: b6dfe000 0000000a c309ee40 c6aebf60 c6aebec4 c6aebea0 c07f4c50 c0c2d71c
2235 03:33:23.774770 # [ 92.578399] bea0: 00000000 c69ce000 b6dfe000 c2816000 c6aebf60 c07f4bec c6aebf5c c6aebec8
2236 03:33:23.816770 # [ 92.586584] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c449ec64 c05988bc c6aea000
2237 03:33:23.817333 # [ 92.594771] bee0: b6dfe000 00020000 00000004 0000000a 0001fff6 c6aebee0 00000001 00000805
2238 03:33:23.817692 # [ 92.602955] bf00: c5838140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2239 03:33:23.818024 # [ 92.611140] bf20: 00000000 00000000 c6aea000 4d60835f b6dfd000 c69ce000 c69ce000 c6aea000
2240 03:33:23.818380 # [ 92.619325] bf40: b6dfe000 00000000 00000000 00000004 c6aebf94 c6aebf60 c05988bc c0598228
2241 03:33:23.860795 # [ 92.627511] bf60: 00000000 00000000 c6aebfac 4d60835f 0000000a 0000000a b6f45e00 00000004
2242 03:33:23.861344 # [ 92.635694] bf80: c03002e4 c6aea000 c6aebfa4 c6aebf98 c059894c c0598854 00000000 c6aebfa8
2243 03:33:23.861705 # [ 92.643880] bfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6dfe000 0000000a 00000000
2244 03:33:23.862037 # [ 92.652067] bfc0: 0000000a 0000000a b6f45e00 00000004 00000001 00000000 00020000 be995a54
2245 03:33:23.862356 # [ 92.660253] bfe0: 00000004 be995788 b6eb394f b6e39c66 800e0030 00000001 00000000 00000000
2246 03:33:23.862667 # [ 92.668431] Backtrace:
2247 03:33:23.904866 # [ 92.670897] [<c0c2d954>] (lkdtm_EXCEPTION) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2248 03:33:23.905433 # [ 92.679000] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2249 03:33:23.905804 # [ 92.687019] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2250 03:33:23.906136 # [ 92.694945] r9:c6aebf60 r8:c309ee40 r7:0000000a r6:b6dfe000 r5:c69ce000 r4:c0c2d710
2251 03:33:23.906458 # [ 92.702702] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2252 03:33:23.948726 # [ 92.710541] r9:c07f4bec r8:c6aebf60 r7:c2816000 r6:b6dfe000 r5:c69ce000 r4:00000000
2253 03:33:23.949283 # [ 92.718294] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2254 03:33:23.949648 # [ 92.725437] r10:00000004 r9:00000000 r8:00000000 r7:b6dfe000 r6:c6aea000 r5:c69ce000
2255 03:33:23.949980 # [ 92.733269] r4:c69ce000
2256 03:33:23.950301 # [ 92.735813] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2257 03:33:23.950611 # [ 92.742956] r9:c6aea000 r8:c03002e4 r7:00000004 r6:b6f45e00 r5:0000000a r4:0000000a
2258 03:33:23.950917 # [ 92.750711] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2259 03:33:23.992788 # [ 92.758284] Exception stack(0xc6aebfa8 to 0xc6aebff0)
2260 03:33:23.993379 # [ 92.763343] bfa0: 0000000a 0000000a 00000001 b6dfe000 0000000a 00000000
2261 03:33:23.993747 # [ 92.771529] bfc0: 0000000a 0000000a b6f45e00 00000004 00000001 00000000 00020000 be995a54
2262 03:33:23.994083 # [ 92.779713] bfe0: 00000004 be995788 b6eb394f b6e39c66
2263 03:33:23.994404 # [ 92.784774] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2264 03:33:23.994715 # [ 92.790953] ---[ end trace 80c80f4fca43ded5 ]---
2265 03:33:23.995019 # EXCEPTION: missing 'call trace:': [FAIL]
2266 03:33:24.036775 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2267 03:33:24.037226 # selftests: lkdtm: LOOP.sh
2268 03:33:24.037578 # Skipping LOOP: Hangs the system
2269 03:33:24.037911 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2270 03:33:24.038230 # selftests: lkdtm: EXHAUST_STACK.sh
2271 03:33:24.107367 # Skipping EXHAUST_STACK: Corrupts memory on failure
2272 03:33:24.123314 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2273 03:33:24.139274 # selftests: lkdtm: CORRUPT_STACK.sh
2274 03:33:24.313815 # Skipping CORRUPT_STACK: Crashes entire system on success
2275 03:33:24.314375 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2276 03:33:24.330050 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2277 03:33:24.497887 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2278 03:33:24.498452 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2279 03:33:24.513718 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2280 03:33:24.737172 [ 93.961482] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2281 03:33:24.737748 [ 93.967202] lkdtm: attempting good list addition
2282 03:33:24.738107 [ 93.971834] lkdtm: attempting corrupted list addition
2283 03:33:24.738437 [ 93.977021] lkdtm: list_add() corruption not detected!
2284 03:33:24.822904 # [ 93.961482] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2285 03:33:24.823246 # [ 93.967202] lkdtm: attempting good list addition
2286 03:33:24.823515 # [ 93.971834] lkdtm: attempting corrupted list addition
2287 03:33:24.823766 # [ 93.977021] lkdtm: list_add() corruption not detected!
2288 03:33:24.824008 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2289 03:33:24.839035 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2290 03:33:24.855132 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2291 03:33:25.087706 [ 94.314192] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2292 03:33:25.088279 [ 94.319871] lkdtm: attempting good list removal
2293 03:33:25.088676 [ 94.324411] lkdtm: attempting corrupted list removal
2294 03:33:25.089011 [ 94.329422] lkdtm: list_del() corruption not detected!
2295 03:33:25.160287 # [ 94.314192] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2296 03:33:25.160872 # [ 94.319871] lkdtm: attempting good list removal
2297 03:33:25.161230 # [ 94.324411] lkdtm: attempting corrupted list removal
2298 03:33:25.161562 # [ 94.329422] lkdtm: list_del() corruption not detected!
2299 03:33:25.176289 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2300 03:33:25.192422 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2301 03:33:25.224331 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2302 03:33:25.436434 [ 94.663501] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2303 03:33:25.436689 [ 94.669888] lkdtm: attempting bad read from page below current stack
2304 03:33:25.436796 [ 94.676301] lkdtm: FAIL: accessed page before stack! (byte: 0)
2305 03:33:25.529917 # [ 94.663501] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2306 03:33:25.530472 # [ 94.669888] lkdtm: attempting bad read from page below current stack
2307 03:33:25.530833 # [ 94.676301] lkdtm: FAIL: accessed page before stack! (byte: 0)
2308 03:33:25.531166 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2309 03:33:25.554657 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2310 03:33:25.570698 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2311 03:33:25.772232 [ 94.998889] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2312 03:33:25.772812 [ 95.005263] lkdtm: attempting bad read from page above current stack
2313 03:33:25.773208 [ 95.011719] lkdtm: FAIL: accessed page after stack! (byte: 0)
2314 03:33:25.846265 # [ 94.998889] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2315 03:33:25.846812 # [ 95.005263] lkdtm: attempting bad read from page above current stack
2316 03:33:25.847171 # [ 95.011719] lkdtm: FAIL: accessed page after stack! (byte: 0)
2317 03:33:25.862165 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2318 03:33:25.890209 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2319 03:33:25.906158 # selftests: lkdtm: UNSET_SMEP.sh
2320 03:33:26.118422 [ 95.354959] lkdtm: Performing direct entry UNSET_SMEP
2321 03:33:26.118610 [ 95.360133] lkdtm: XFAIL: this test is x86_64-only
2322 03:33:26.178800 # [ 95.354959] lkdtm: Performing direct entry UNSET_SMEP
2323 03:33:26.179373 # [ 95.360133] lkdtm: XFAIL: this test is x86_64-only
2324 03:33:26.194552 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2325 03:33:26.226612 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2326 03:33:26.242707 # selftests: lkdtm: DOUBLE_FAULT.sh
2327 03:33:26.439379 [ 95.675950] lkdtm: Performing direct entry DOUBLE_FAULT
2328 03:33:26.439927 [ 95.681356] lkdtm: XFAIL: this test is ia32-only
2329 03:33:26.508052 # [ 95.675950] lkdtm: Performing direct entry DOUBLE_FAULT
2330 03:33:26.508616 # [ 95.681356] lkdtm: XFAIL: this test is ia32-only
2331 03:33:26.524047 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2332 03:33:26.539990 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2333 03:33:26.572073 # selftests: lkdtm: CORRUPT_PAC.sh
2334 03:33:26.768911 [ 96.001991] lkdtm: Performing direct entry CORRUPT_PAC
2335 03:33:26.769458 [ 96.007396] lkdtm: XFAIL: this test is arm64-only
2336 03:33:26.831870 # [ 96.001991] lkdtm: Performing direct entry CORRUPT_PAC
2337 03:33:26.832451 # [ 96.007396] lkdtm: XFAIL: this test is arm64-only
2338 03:33:26.847735 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2339 03:33:26.879617 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2340 03:33:26.895693 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2341 03:33:27.096943 [ 96.327126] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2342 03:33:27.097116 [ 96.333587] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2343 03:33:27.159156 # [ 96.327126] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2344 03:33:27.159709 # [ 96.333587] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2345 03:33:27.175076 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2346 03:33:27.200968 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2347 03:33:27.216934 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2348 03:33:27.387955 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2349 03:33:27.388428 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2350 03:33:27.403714 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2351 03:33:27.572377 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2352 03:33:27.572825 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2353 03:33:27.588449 # selftests: lkdtm: READ_AFTER_FREE.sh
2354 03:33:27.796139 [ 97.022112] lkdtm: Performing direct entry READ_AFTER_FREE
2355 03:33:27.796768 [ 97.027895] lkdtm: Value in memory before free: 12345678
2356 03:33:27.797173 [ 97.033251] lkdtm: Attempting bad read from freed memory
2357 03:33:27.797507 [ 97.038616] lkdtm: Memory was not poisoned
2358 03:33:27.876981 # [ 97.022112] lkdtm: Performing direct entry READ_AFTER_FREE
2359 03:33:27.877535 # [ 97.027895] lkdtm: Value in memory before free: 12345678
2360 03:33:27.877895 # [ 97.033251] lkdtm: Attempting bad read from freed memory
2361 03:33:27.878225 # [ 97.038616] lkdtm: Memory was not poisoned
2362 03:33:27.878542 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2363 03:33:27.892981 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2364 03:33:27.924768 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2365 03:33:28.078600 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2366 03:33:28.079043 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2367 03:33:28.094620 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2368 03:33:28.312250 [ 97.538119] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2369 03:33:28.312873 [ 97.544151] lkdtm: Value in memory before free: 12345678
2370 03:33:28.313252 [ 97.549694] lkdtm: Attempting to read from freed memory
2371 03:33:28.313586 [ 97.554963] lkdtm: Buddy page was not poisoned
2372 03:33:28.402122 # [ 97.538119] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2373 03:33:28.402678 # [ 97.544151] lkdtm: Value in memory before free: 12345678
2374 03:33:28.403040 # [ 97.549694] lkdtm: Attempting to read from freed memory
2375 03:33:28.403372 # [ 97.554963] lkdtm: Buddy page was not poisoned
2376 03:33:28.403691 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2377 03:33:28.424579 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2378 03:33:28.440507 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2379 03:33:28.637118 [ 97.871402] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2380 03:33:28.637293 [ 97.877162] lkdtm: Attempting double slab free ...
2381 03:33:28.706594 # [ 97.871402] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2382 03:33:28.707218 # [ 97.877162] lkdtm: Attempting double slab free ...
2383 03:33:28.722771 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2384 03:33:28.754407 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2385 03:33:28.770538 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2386 03:33:28.967179 [ 98.204208] lkdtm: Performing direct entry SLAB_FREE_CROSS
2387 03:33:28.967718 [ 98.209999] lkdtm: Attempting cross-cache slab free ...
2388 03:33:29.036058 # [ 98.204208] lkdtm: Performing direct entry SLAB_FREE_CROSS
2389 03:33:29.036584 # [ 98.209999] lkdtm: Attempting cross-cache slab free ...
2390 03:33:29.051948 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2391 03:33:29.068033 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2392 03:33:29.099896 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2393 03:33:29.287490 [ 98.525298] lkdtm: Performing direct entry SLAB_FREE_PAGE
2394 03:33:29.287769 [ 98.530816] lkdtm: Attempting non-Slab slab free ...
2395 03:33:29.349640 # [ 98.525298] lkdtm: Performing direct entry SLAB_FREE_PAGE
2396 03:33:29.350087 # [ 98.530816] lkdtm: Attempting non-Slab slab free ...
2397 03:33:29.365516 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2398 03:33:29.381675 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2399 03:33:29.413721 # selftests: lkdtm: SOFTLOCKUP.sh
2400 03:33:29.557490 # Skipping SOFTLOCKUP: Hangs the system
2401 03:33:29.573447 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2402 03:33:29.589376 # selftests: lkdtm: HARDLOCKUP.sh
2403 03:33:29.748795 # Skipping HARDLOCKUP: Hangs the system
2404 03:33:29.764628 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2405 03:33:29.780678 # selftests: lkdtm: SPINLOCKUP.sh
2406 03:33:29.954863 # Skipping SPINLOCKUP: Hangs the system
2407 03:33:29.955410 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2408 03:33:29.970620 # selftests: lkdtm: HUNG_TASK.sh
2409 03:33:30.130389 # Skipping HUNG_TASK: Hangs the system
2410 03:33:30.146553 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2411 03:33:30.162561 # selftests: lkdtm: EXEC_DATA.sh
2412 03:33:30.383517 [ 99.597818] lkdtm: Performing direct entry EXEC_DATA
2413 03:33:30.384071 [ 99.602809] lkdtm: attempting ok execution at c0c2e0a0
2414 03:33:30.384455 [ 99.608091] lkdtm: attempting bad execution at c26f674c
2415 03:33:30.384790 [ 99.613342] 8<--- cut here ---
2416 03:33:30.385110 [ 99.616406] Unable to handle kernel paging request at virtual address c26f674c
2417 03:33:30.385423 [ 99.623645] pgd = 8c8758f1
2418 03:33:30.385726 [ 99.626375] [c26f674c] *pgd=1261141e(bad)
2419 03:33:30.386026 [ 99.630441] Internal error: Oops: 8000000d [#3] SMP ARM
2420 03:33:30.427103 [ 99.635690] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2421 03:33:30.427674 [ 99.664958] CPU: 2 PID: 1769 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2422 03:33:30.428039 [ 99.672724] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2423 03:33:30.428403 [ 99.679288] PC is at data_area+0x0/0x40
2424 03:33:30.470185 [ 99.683167] LR is at execute_location+0xa4/0xb4
2425 03:33:30.470778 [ 99.687720] pc : [<c26f674c>] lr : [<c135a328>] psr: 600e0013
2426 03:33:30.471174 [ 99.694009] sp : c5b2be38 ip : 00000027 fp : c5b2be54
2427 03:33:30.471550 [ 99.699254] r10: 0000000a r9 : c1acbd78 r8 : c15e7d40
2428 03:33:30.471876 [ 99.704502] r7 : c5b2bf60 r6 : 00000001 r5 : c26f674c r4 : c0c2e0a0
2429 03:33:30.472190 [ 99.711049] r3 : 635c219b r2 : 635c219b r1 : ef7ab5e4 r0 : 0000002b
2430 03:33:30.472535 [ 99.717601] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2431 03:33:30.513702 [ 99.724758] Control: 10c5387d Table: 16f9804a DAC: 00000051
2432 03:33:30.514259 [ 99.730525] Process cat (pid: 1769, stack limit = 0xc87873d7)
2433 03:33:30.514618 [ 99.736293] Stack: (0xc5b2be38 to 0xc5b2c000)
2434 03:33:30.514949 [ 99.740676] be20: 0000001f c5a11000
2435 03:33:30.515269 [ 99.748889] be40: 0000000a c5b2bf60 c5b2be64 c5b2be58 c135a494 c135a290 c5b2be74 c5b2be68
2436 03:33:30.515579 [ 99.757097] be60: c0c2d330 c135a47c c5b2be9c c5b2be78 c0c2d830 c0c2d310 c0c2d710 c59d0c80
2437 03:33:30.557157 [ 99.765304] be80: b6dd5000 0000000a c309ee40 c5b2bf60 c5b2bec4 c5b2bea0 c07f4c50 c0c2d71c
2438 03:33:30.557715 [ 99.773510] bea0: 00000000 c59d0c80 b6dd5000 c2816000 c5b2bf60 c07f4bec c5b2bf5c c5b2bec8
2439 03:33:30.558077 [ 99.781716] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c5b2a000
2440 03:33:30.558413 [ 99.789924] bee0: b6dd5000 00020000 00000004 0000000a 0001fff6 c5b2bee0 00000001 b6dd4000
2441 03:33:30.558734 [ 99.798130] bf00: c69c3b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2442 03:33:30.559043 [ 99.806339] bf20: 00000000 00000000 c136fa78 635c219b c205c000 c59d0c80 c59d0c80 c5b2a000
2443 03:33:30.600128 [ 99.814546] bf40: b6dd5000 00000000 00000000 00000004 c5b2bf94 c5b2bf60 c05988bc c0598228
2444 03:33:30.600711 [ 99.822752] bf60: 00000000 00000000 c5b2bfac 635c219b 0000000a 0000000a b6f1ce00 00000004
2445 03:33:30.601071 [ 99.830959] bf80: c03002e4 c5b2a000 c5b2bfa4 c5b2bf98 c059894c c0598854 00000000 c5b2bfa8
2446 03:33:30.601405 [ 99.839165] bfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6dd5000 0000000a 00000000
2447 03:33:30.601726 [ 99.847373] bfc0: 0000000a 0000000a b6f1ce00 00000004 00000001 00000000 00020000 bede3a54
2448 03:33:30.643678 [ 99.855579] bfe0: 00000004 bede3788 b6e8a94f b6e10c66 800e0030 00000001 00000000 00000000
2449 03:33:30.644235 [ 99.863772] Backtrace:
2450 03:33:30.644623 [ 99.866276] [<c135a284>] (execute_location) from [<c135a494>] (lkdtm_EXEC_DATA+0x24/0x28)
2451 03:33:30.644959 [ 99.874483] r7:c5b2bf60 r6:0000000a r5:c5a11000 r4:0000001f
2452 03:33:30.645279 [ 99.880190] [<c135a470>] (lkdtm_EXEC_DATA) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2453 03:33:30.645592 [ 99.888321] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2454 03:33:30.686879 [ 99.896365] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2455 03:33:30.687437 [ 99.904314] r9:c5b2bf60 r8:c309ee40 r7:0000000a r6:b6dd5000 r5:c59d0c80 r4:c0c2d710
2456 03:33:30.687801 [ 99.912096] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2457 03:33:30.688134 [ 99.919957] r9:c07f4bec r8:c5b2bf60 r7:c2816000 r6:b6dd5000 r5:c59d0c80 r4:00000000
2458 03:33:30.688491 [ 99.927731] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2459 03:33:30.688802 [ 99.934898] r10:00000004 r9:00000000 r8:00000000 r7:b6dd5000 r6:c5b2a000 r5:c59d0c80
2460 03:33:30.730528 [ 99.942747] r4:c59d0c80
2461 03:33:30.731076 [ 99.945314] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2462 03:33:30.731433 [ 99.952479] r9:c5b2a000 r8:c03002e4 r7:00000004 r6:b6f1ce00 r5:0000000a r4:0000000a
2463 03:33:30.731767 [ 99.960258] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2464 03:33:30.732088 [ 99.967848] Exception stack(0xc5b2bfa8 to 0xc5b2bff0)
2465 03:33:30.732430 [ 99.972930] bfa0: 0000000a 0000000a 00000001 b6dd5000 0000000a 00000000
2466 03:33:30.761770 [ 99.981139] bfc0: 0000000a 0000000a b6f1ce00 00000004 00000001 00000000 00020000 bede3a54
2467 03:33:30.761937 [ 99.989341] bfe0: 00000004 bede3788 b6e8a94f b6e10c66
2468 03:33:30.762031 [ 99.994424] Code: 00000000 c2e24840 c2e24900 c2e249c0 (e1a0c00d)
2469 03:33:30.762116 [ 100.000548] ---[ end trace 80c80f4fca43ded6 ]---
2470 03:33:30.762215 # Segmentation fault
2471 03:33:30.900641 # [ 99.597818] lkdtm: Performing direct entry EXEC_DATA
2472 03:33:30.900818 # [ 99.602809] lkdtm: attempting ok execution at c0c2e0a0
2473 03:33:30.900895 # [ 99.608091] lkdtm: attempting bad execution at c26f674c
2474 03:33:30.900968 # [ 99.613342] 8<--- cut here ---
2475 03:33:30.901038 # [ 99.616406] Unable to handle kernel paging request at virtual address c26f674c
2476 03:33:30.901106 # [ 99.623645] pgd = 8c8758f1
2477 03:33:30.901172 # [ 99.626375] [c26f674c] *pgd=1261141e(bad)
2478 03:33:30.901237 # [ 99.630441] Internal error: Oops: 8000000d [#3] SMP ARM
2479 03:33:30.943689 # [ 99.635690] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2480 03:33:30.943879 # [ 99.664958] CPU: 2 PID: 1769 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2481 03:33:30.943977 # [ 99.672724] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2482 03:33:30.944054 # [ 99.679288] PC is at data_area+0x0/0x40
2483 03:33:30.987109 # [ 99.683167] LR is at execute_location+0xa4/0xb4
2484 03:33:30.987441 # [ 99.687720] pc : [<c26f674c>] lr : [<c135a328>] psr: 600e0013
2485 03:33:30.987648 # [ 99.694009] sp : c5b2be38 ip : 00000027 fp : c5b2be54
2486 03:33:30.987833 # [ 99.699254] r10: 0000000a r9 : c1acbd78 r8 : c15e7d40
2487 03:33:30.988004 # [ 99.704502] r7 : c5b2bf60 r6 : 00000001 r5 : c26f674c r4 : c0c2e0a0
2488 03:33:30.988173 # [ 99.711049] r3 : 635c219b r2 : 635c219b r1 : ef7ab5e4 r0 : 0000002b
2489 03:33:30.988356 # [ 99.717601] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2490 03:33:31.030318 # [ 99.724758] Control: 10c5387d Table: 16f9804a DAC: 00000051
2491 03:33:31.030765 # [ 99.730525] Process cat (pid: 1769, stack limit = 0xc87873d7)
2492 03:33:31.031119 # [ 99.736293] Stack: (0xc5b2be38 to 0xc5b2c000)
2493 03:33:31.031452 # [ 99.740676] be20: 0000001f c5a11000
2494 03:33:31.031773 # [ 99.748889] be40: 0000000a c5b2bf60 c5b2be64 c5b2be58 c135a494 c135a290 c5b2be74 c5b2be68
2495 03:33:31.032080 # [ 99.757097] be60: c0c2d330 c135a47c c5b2be9c c5b2be78 c0c2d830 c0c2d310 c0c2d710 c59d0c80
2496 03:33:31.073294 # [ 99.765304] be80: b6dd5000 0000000a c309ee40 c5b2bf60 c5b2bec4 c5b2bea0 c07f4c50 c0c2d71c
2497 03:33:31.073740 # [ 99.773510] bea0: 00000000 c59d0c80 b6dd5000 c2816000 c5b2bf60 c07f4bec c5b2bf5c c5b2bec8
2498 03:33:31.074097 # [ 99.781716] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c5b2a000
2499 03:33:31.074427 # [ 99.789924] bee0: b6dd5000 00020000 00000004 0000000a 0001fff6 c5b2bee0 00000001 b6dd4000
2500 03:33:31.074811 # [ 99.798130] bf00: c69c3b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2501 03:33:31.116419 # [ 99.806339] bf20: 00000000 00000000 c136fa78 635c219b c205c000 c59d0c80 c59d0c80 c5b2a000
2502 03:33:31.116921 # [ 99.814546] bf40: b6dd5000 00000000 00000000 00000004 c5b2bf94 c5b2bf60 c05988bc c0598228
2503 03:33:31.117273 # [ 99.822752] bf60: 00000000 00000000 c5b2bfac 635c219b 0000000a 0000000a b6f1ce00 00000004
2504 03:33:31.117657 # [ 99.830959] bf80: c03002e4 c5b2a000 c5b2bfa4 c5b2bf98 c059894c c0598854 00000000 c5b2bfa8
2505 03:33:31.117980 # [ 99.839165] bfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6dd5000 0000000a 00000000
2506 03:33:31.118294 # [ 99.847373] bfc0: 0000000a 0000000a b6f1ce00 00000004 00000001 00000000 00020000 bede3a54
2507 03:33:31.159651 # [ 99.855579] bfe0: 00000004 bede3788 b6e8a94f b6e10c66 800e0030 00000001 00000000 00000000
2508 03:33:31.160203 # [ 99.863772] Backtrace:
2509 03:33:31.160602 # [ 99.866276] [<c135a284>] (execute_location) from [<c135a494>] (lkdtm_EXEC_DATA+0x24/0x28)
2510 03:33:31.160940 # [ 99.874483] r7:c5b2bf60 r6:0000000a r5:c5a11000 r4:0000001f
2511 03:33:31.161262 # [ 99.880190] [<c135a470>] (lkdtm_EXEC_DATA) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2512 03:33:31.161578 # [ 99.888321] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2513 03:33:31.202954 # [ 99.896365] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2514 03:33:31.203553 # [ 99.904314] r9:c5b2bf60 r8:c309ee40 r7:0000000a r6:b6dd5000 r5:c59d0c80 r4:c0c2d710
2515 03:33:31.203948 # [ 99.912096] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2516 03:33:31.204335 # [ 99.919957] r9:c07f4bec r8:c5b2[ 100.441950] lkdtm: Performing direct entry EXEC_STACK
2517 03:33:31.204694 bf60 r7:c2816000 r6:b6dd5000 r5:c[ 100.448100] lkdtm: attempting ok execution at c0c2e0a0
2518 03:33:31.205037 59d0c80 r4:00000000
2519 03:33:31.245788 # [ 99.927[ 100.455896] lkdtm: attempting bad execution at c6929e0c
2520 03:33:31.246349 731] [<c059821c>] (vfs_write) fro[ 100.464021] 8<--- cut here ---
2521 03:33:31.246720 m [<c05988bc>] (ksys_write+0x74/0 100.469898] Unable to handle kernel paging request at virtual address c6929e0c
2522 03:33:31.247056 xec)
2523 03:33:31.247371 # [ 99.934898] r10:[0 0 100.479895] pgd = 01bb761a
2524 03:33:31.247683 00004 r9:00000000 r8:00000000 r7:[ 100.485204] [c6929e0c] *pgd=1681141e(bad)
2525 03:33:31.247995 b6dd5000 r6:c5b2a000 r5:c59d0c80[ 100.492086] Internal error: Oops: 8000000d [#4] SMP ARM
2526 03:33:31.248328 # [ 99.942747] r4:c59d0c80
2527 03:33:31.292754 #[ 100.500169] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2528 03:33:31.293217 [ 99.945314] [<c0598848>] (ksy[ 100.531879] CPU: 2 PID: 1845 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2529 03:33:31.336840 s_write) from [<c059894c>][ ( s100.542473] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2530 03:33:31.337398 s_write+0x18/0x1c)
2531 03:33:31.337755 # [ 99.9524[ 100.551522] PC is at 0xc6929e0c
2532 03:33:31.338086 79] r9:c5b2a000 r8:c03002e4 r7:0[ 100.557542] LR is at execute_location+0xa4/0xb4
2533 03:33:31.338415 0000004 r6:b6f1ce00 r5:000000[0 a100.564917] pc : [<c6929e0c>] lr : [<c135a328>] psr: 600e0013
2534 03:33:31.338743 r4:0000000a
2535 03:33:31.339048 # [ 99.96[0 2 5180.573782] sp : c6929de8 ip : c6929cf0 fp : c6929e04
2536 03:33:31.339354 ] [<c0598934>] (sys_write[) f1r0.581437] r10: 0000000b r9 : c1acbd84 r8 : c15e7d40
2537 03:33:31.380849 om [<c03000c0>] (ret_fast_[ s y1s0.589090] r7 : c6929f60 r6 : 00000001 r5 : c6929e0c r4 : c0c2e0a0
2538 03:33:31.381408 call+0x0/0x28)
2539 03:33:31.381763 # [ 99.9[6 7 8100.598046] r3 : 3937c613 r2 : 3937c613 r1 : ef7ab5e0 r0 : 0000002b
2540 03:33:31.382098 8] Exception stack(0xc5b2bfa8 t[ 100.607091] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2541 03:33:31.382430 0xc5b2bff0)
2542 03:33:31.382741 # [ 99.97293[0 ] 100.616914] Control: 10c5387d Table: 1701804a DAC: 00000051
2543 03:33:31.424814 bfa0: 0000000[a 100.625262] Process cat (pid: 1845, stack limit = 0x6505c6d0)
2544 03:33:31.425368 0000000a 00000001 b6dd500[0 0100.633695] Stack: (0xc6929de8 to 0xc692a000)
2545 03:33:31.425754 00000a 00000000
2546 03:33:31.426126 # [ 99.981139][ 100.640580] 9de0: c6928000 c5a11000 0000000b c6929f60 c6929e64 c6929e08
2547 03:33:31.426482 bfc0: 0000000a 0000000a b6f1ce00[ 100.651619] 9e00: c135a4d0 c135a290 c6929e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2548 03:33:31.426829 00000004 00000001 00000000 00020[ 100.662656] 9e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
2549 03:33:31.427167 000 bede3a54
2550 03:33:31.468982 # [ 99.989341] bf[ 100.673696] 9e40: e3a02040 e3a01d33 e5930018 3937c613 0000000b 00000020 c6929e74 c6929e68
2551 03:33:31.469587 e0: 00000004 bede3788 b6e8a94f b6[ 100.684735] 9e60: c0c2d330 c135a4a4 c6929e9c c6929e78 c0c2d830 c0c2d310 c0c2d710 c6adfa40
2552 03:33:31.469991 e10c66
2553 03:33:31.470352 # [ 99.994424] Code: 00[ 100.695773] 9e80: b6e2a000 0000000b c309ee40 c6929f60 c6929ec4 c6929ea0 c07f4c50 c0c2d71c
2554 03:33:31.470705 000000 c2e24840 c2e24900 c2e249c0[ 100.706813] 9ea0: 00000000 c6adfa40 b6e2a000 c2816000 c6929f60 c07f4bec c6929f5c c6929ec8
2555 03:33:31.471064 (e1a0c00d)
2556 03:33:31.513128 # [ 100.000548] --[ 100.717852] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c6928000
2557 03:33:31.513731 -[ end trace 80c80f4fca43ded6 ]--[ 100.728891] 9ee0: b6e2a000 00020000 00000004 0000000b 0001fff5 c6929ee0 00000001 b6e29000
2558 03:33:31.514138 -
2559 03:33:31.514505 # EXEC_DATA: missing 'call tra[ 100.739930] 9f00: c69c3900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2560 03:33:31.514860 ce:': [FAIL]
2561 03:33:31.515172 not ok 30 selftests[ 100.750971] 9f20: 00000000 00000000 c136fa78 3937c613 c205c000 c6adfa40 c6adfa40 c6928000
2562 03:33:31.556870 : lkdtm: EXEC_DATA.sh # exit=1
2563 03:33:31.557427 #[ 100.762008] 9f40: b6e2a000 00000000 00000000 00000004 c6929f94 c6929f60 c05988bc c0598228
2564 03:33:31.557799 selftests: lkdtm: EXEC_STACK.sh[ 100.773048] 9f60: 00000000 00000000 c6929fac 3937c613 0000000b 0000000b b6f71e00 00000004
2565 03:33:31.558134 [ 100.784087] 9f80: c03002e4 c6928000 c6929fa4 c6929f98 c059894c c0598854 00000000 c6929fa8
2566 03:33:31.558455 [ 100.792349] 9fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e2a000 0000000b 00000000
2567 03:33:31.600825 [ 100.800556] 9fc0: 0000000b 0000000b b6f71e00 00000004 00000001 00000000 00020000 bec9aa54
2568 03:33:31.601388 [ 100.808763] 9fe0: 00000004 bec9a788 b6edf94f b6e65c66 800e0030 00000001 00000000 00000000
2569 03:33:31.601757 [ 100.816956] Backtrace:
2570 03:33:31.602088 [ 100.819462] [<c135a284>] (execute_location) from [<c135a4d0>] (lkdtm_EXEC_STACK+0x38/0x54)
2571 03:33:31.602408 [ 100.827760] r7:c6929f60 r6:0000000b r5:c5a11000 r4:c6928000
2572 03:33:31.602719 [ 100.833468] [<c135a498>] (lkdtm_EXEC_STACK) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2573 03:33:31.603027 [ 100.841667] r4:00000020
2574 03:33:31.644937 [ 100.844241] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2575 03:33:31.645502 [ 100.852287] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2576 03:33:31.645865 [ 100.860235] r9:c6929f60 r8:c309ee40 r7:0000000b r6:b6e2a000 r5:c6adfa40 r4:c0c2d710
2577 03:33:31.646194 [ 100.868019] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2578 03:33:31.646515 [ 100.875878] r9:c07f4bec r8:c6929f60 r7:c2816000 r6:b6e2a000 r5:c6adfa40 r4:00000000
2579 03:33:31.646827 [ 100.883654] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2580 03:33:31.688818 [ 100.890819] r10:00000004 r9:00000000 r8:00000000 r7:b6e2a000 r6:c6928000 r5:c6adfa40
2581 03:33:31.689374 [ 100.898667] r4:c6adfa40
2582 03:33:31.689732 [ 100.901233] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2583 03:33:31.690066 [ 100.908398] r9:c6928000 r8:c03002e4 r7:00000004 r6:b6f71e00 r5:0000000b r4:0000000b
2584 03:33:31.690389 [ 100.916176] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2585 03:33:31.690705 [ 100.923766] Exception stack(0xc6929fa8 to 0xc6929ff0)
2586 03:33:31.732596 [ 100.928846] 9fa0: 0000000b 0000000b 00000001 b6e2a000 0000000b 00000000
2587 03:33:31.732782 [ 100.937054] 9fc0: 0000000b 0000000b b6f71e00 00000004 00000001 00000000 00020000 bec9aa54
2588 03:33:31.732859 [ 100.945254] 9fe0: 00000004 bec9a788 b6edf94f b6e65c66
2589 03:33:31.732958 [ 100.950335] Code: c6929e08 c135a4d0 c135a290 c6929e6c (e1a0c00d)
2590 03:33:31.733055 [ 100.956461] ---[ end trace 80c80f4fca43ded7 ]---
2591 03:33:31.733134 # Segmentation fault
2592 03:33:31.853272 # [ 100.441950] lkdtm: Performing direct entry EXEC_STACK
2593 03:33:31.853368 # [ 100.448100] lkdtm: attempting ok execution at c0c2e0a0
2594 03:33:31.853444 # [ 100.455896] lkdtm: attempting bad execution at c6929e0c
2595 03:33:31.853524 # [ 100.464021] 8<--- cut here ---
2596 03:33:31.853592 # [ 100.469898] Unable to handle kernel paging request at virtual address c6929e0c
2597 03:33:31.853707 # [ 100.479895] pgd = 01bb761a
2598 03:33:31.853773 # [ 100.485204] [c6929e0c] *pgd=1681141e(bad)
2599 03:33:31.853845 # [ 100.492086] Internal error: Oops: 8000000d [#4] SMP ARM
2600 03:33:31.896392 # [ 100.500169] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2601 03:33:31.896489 # [ 100.531879] CPU: 2 PID: 1845 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2602 03:33:31.896565 # [ 100.542473] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2603 03:33:31.896648 # [ 100.551522] PC is at 0xc6929e0c
2604 03:33:31.940465 # [ 100.557542] LR is at execute_location+0xa4/0xb4
2605 03:33:31.940562 # [ 100.564917] pc : [<c6929e0c>] lr : [<c135a328>] psr: 600e0013
2606 03:33:31.940654 # [ 100.573782] sp : c6929de8 ip : c6929cf0 fp : c6929e04
2607 03:33:31.940732 # [ 100.581437] r10: 0000000b r9 : c1acbd84 r8 : c15e7d40
2608 03:33:31.940807 # [ 100.589090] r7 : c6929f60 r6 : 00000001 r5 : c6929e0c r4 : c0c2e0a0
2609 03:33:31.940879 # [ 100.598046] r3 : 3937c613 r2 : 3937c613 r1 : ef7ab5e0 r0 : 0000002b
2610 03:33:31.940951 # [ 100.607091] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2611 03:33:31.984529 # [ 100.616914] Control: 10c5387d Table: 1701804a DAC: 00000051
2612 03:33:31.984623 # [ 100.625262] Process cat (pid: 1845, stack limit = 0x6505c6d0)
2613 03:33:31.984698 # [ 100.633695] Stack: (0xc6929de8 to 0xc692a000)
2614 03:33:31.984768 # [ 100.640580] 9de0: c6928000 c5a11000 0000000b c6929f60 c6929e64 c6929e08
2615 03:33:31.984837 # [ 100.651619] 9e00: c135a4d0 c135a290 c6929e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2616 03:33:31.984903 # [ 100.662656] 9e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
2617 03:33:32.028841 # [ 100.673696] 9e40: e3a02040 e3a01d33 e5930018 3937c613 0000000b 00000020 c6929e74 c6929e68
2618 03:33:32.029438 # [ 100.684735] 9e60: c0c2d330 c135a4a4 c6929e9c c6929e78 c0c2d830 c0c2d310 c0c2d710 c6adfa40
2619 03:33:32.029810 # [ 100.695773] 9e80: b6e2a000 0000000b c309ee40 c6929f60 c6929ec4 c6929ea0 c07f4c50 c0c2d71c
2620 03:33:32.030196 # [ 100.706813] 9ea0: 00000000 c6adfa40 b6e2a000 c2816000 c6929f60 c07f4bec c6929f5c c6929ec8
2621 03:33:32.030523 # [ 100.717852] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c6928000
2622 03:33:32.072776 # [ 100.728891] 9ee0: b6e2a000 00020000 00000004 0000000b 0001fff5 c6929ee0 00000001 b6e29000
2623 03:33:32.073261 # [ 100.739930] 9f00: c69c3900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2624 03:33:32.073685 # [ 100.750971] 9f20: 00000000 00000000 c136fa78 3937c613 c205c000 c6adfa40 c6adfa40 c6928000
2625 03:33:32.074028 # [ 100.762008] 9f40: b6e2a000 00000000 00000000 00000004 c6929f94 c6929f60 c05988bc c0598228
2626 03:33:32.074351 # [ 100.773048] 9f60: 00000000 00000000 c6929fac 3937c613 0000000b 0000000b b6f71e00 00000004
2627 03:33:32.116761 # [ 100.784087] 9f80: c03002e4 c6928000 c6929fa4 c6929f98 c059894c c0598854 00000000 c6929fa8
2628 03:33:32.116978 # [ 100.792349] 9fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e2a000 0000000b 00000000
2629 03:33:32.117102 # [ 100.800556] 9fc0: 0000000b 0000000b b6f71e00 00000004 00000001 00000000 00020000 bec9aa54
2630 03:33:32.117214 # [ 100.808763] 9fe0: 00000004 bec9a788 b6edf94f b6e65c66 800e0030 00000001 00000000 00000000
2631 03:33:32.117320 # [ 100.816956] Backtrace:
2632 03:33:32.117424 # [ 100.819462] [<c135a284>] (execute_location) from [<c135a4d0>] (lkdtm_EXEC_STACK+0x38/0x54)
2633 03:33:32.117526 # [ 100.827760] r7:c6929f60 r6:0000000b r5:c5a11000 r4:c6928000
2634 03:33:32.160892 # [ 100.833468] [<c135a498>] (lkdtm_EXEC_STACK) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2635 03:33:32.161441 # [ 100.841667] r4:00000020
2636 03:33:32.161796 # [ 100.844241] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2637 03:33:32.162129 # [ 100.852287] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2638 03:33:32.162449 # [ [ 101.395459] lkdtm: Performing direct entry EXEC_KMALLOC
2639 03:33:32.162761 100.860235] r9:c6929f60 r8:c309e[ 101.402489] lkdtm: attempting ok execution at c0c2e0a0
2640 03:33:32.204890 e40 r7:0000000b r6:b6e2a000 r5:c6[ 101.410384] lkdtm: attempting bad execution at c5dfdac0
2641 03:33:32.205449 adfa40 r4:c0c2d710
2642 03:33:32.205818 # [ 100.8680[ 101.418598] 8<--- cut here ---
2643 03:33:32.206148 19] [<c07f4be[c > ]1 0(1f.u4l2l4_47] Unable to handle kernel paging request at virtual address c5dfdac0
2644 03:33:32.206477 proxy_writ[e ) 1f0r1o.m4 3[3<4c77] pgd = 01bb761a
2645 03:33:32.206786 598328>] (vfs_write+0x[1 0 c1/001.438004] [c5dfdac0] *pgd=15c1141e(bad)
2646 03:33:32.207101 524)
2647 03:33:32.207409 # [ 100.875[8 7 81]0 1 .r444363] Internal error: Oops: 8000000d [#5] SMP ARM
2648 03:33:32.249080 :c07f4bec r8:c6929f60 r7:c2816000[ 101.451754] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2649 03:33:32.249657 r6:b6e2a000 r5:[c 6 a1d01f.a4480458] CPU: 1 PID: 1924 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2650 03:33:32.250027 r4:000[0 0 010001.
2651 03:33:32.292892 4#9 3[1 9 11 Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2652 03:33:32.293450 00.883654] [<c059[8 2 11c0>1]. 5(1372] PC is at 0xc5dfdac0
2653 03:33:32.293825 vfs_write) from [<c05988bc[> ] 101.506603] LR is at execute_location+0xa4/0xb4
2654 03:33:32.294162 ksys_write[+ 0 x17041/.051x3e6c3)] pc : [<c5dfdac0>] lr : [<c135a328>] psr: 600e0013
2655 03:33:32.294488
2656 03:33:32.294804 # [ 10[0 . 8190018.1592]1 6 3r] sp : c5b2be30 ip : c5b2bd38 fp : c5b2be4c
2657 03:33:32.295116 10:00000[0 0 41 0r19.:50208050909] r10: 0000000d r9 : c1acbd90 r8 : c15e7d40
2658 03:33:32.336863 00 r8:00[0 0 0100010. 5r375:55b96 r7 : c5b2bf60 r6 : 00000001 r5 : c5dfdac0 r4 : c0c2e0a0
2659 03:33:32.337422 e2a000 r[6 : c160912.85040307 3r3] r3 : ebb4ee0c r2 : ebb4ee0c r1 : ef7965e0 r0 : 0000002b
2660 03:33:32.337788 :c6adfa40
2661 03:33:32.338118 [# [1 0 11.0505.18997] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2662 03:33:32.338439 8667] r4[: c 61a0d1f.a5460095
2663 03:33:32.338759 2] Control: 10c5387d Table: 1701804a DAC: 00000051
2664 03:33:32.339070 [ 100.[9 0 1120313.]5 6[8<4c302] Process cat (pid: 1924, stack limit = 0xc87873d7)
2665 03:33:32.339381 98848>] (ks[y s _1w0r1i.t5e7)5 9f4] Stack: (0xc5b2be30 to 0xc5b2c000)
2666 03:33:32.380861 rom [<c059894c>[] (1s01y.s5_8w2095] be20: c5dfdac0 c6e8a000 0000000d c5b2bf60
2667 03:33:32.381418 ite+0x18/0x1c)
2668 03:33:32.381786 [# [1 0 11.05092269] be40: c5b2be64 c5b2be50 c0c2e0f0 c135a290 00000021 c6e8a000 c5b2be74 c5b2be68
2669 03:33:32.382121 908398] r9:c[6 9 2180010.06 0r2825] be60: c0c2d330 c0c2e0c4 c5b2be9c c5b2be78 c0c2d830 c0c2d310 c0c2d710 c6ae08c0
2670 03:33:32.382456 :c03002e4 r7:0[0 0 0100010.46 1r2611] be80: b6e5c000 0000000d c309ee40 c5b2bf60 c5b2bec4 c5b2bea0 c07f4c50 c0c2d71c
2671 03:33:32.424863 :b6f71e00 r5:00[0 0 010010.b6 2r2783] bea0: 00000000 c6ae08c0 b6e5c000 c2816000 c5b2bf60 c07f4bec c5b2bf5c c5b2bec8
2672 03:33:32.425430 :0000000b
2673 03:33:32.425791 # [[ 110001..961362953] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c5b2a000
2674 03:33:32.426126 76] [<c0598934>][ ( s1y0s1_.w6r43127] bee0: b6e5c000 00020000 00000004 0000000d 0001fff3 c5b2bee0 00000001 b6e5b000
2675 03:33:32.426457 te) from [<c[0 3 010001c.06>5]3 383] bf00: c5add540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2676 03:33:32.468945 ret_fast_syscal[l + 01x001/.06x62468] bf20: 00000000 00000000 c136fa78 ebb4ee0c c205c000 c6ae08c0 c6ae08c0 c5b2a000
2677 03:33:32.469505 8)
2678 03:33:32.469873 # [ 100.92[3 7 6160]1 .E6x7c640] bf40: b6e5c000 00000000 00000000 00000004 c5b2bf94 c5b2bf60 c05988bc c0598228
2679 03:33:32.470212 eption stack[( 0 x1c0619.2698f3a811] bf60: 00000000 00000000 c5b2bfac ebb4ee0c 0000000d 0000000d b6fa3e00 00000004
2680 03:33:32.470536 to 0xc6929ff0)[
2681 03:33:32.470849 #1 0[1 . 6190897] bf80: c03002e4 c5b2a000 c5b2bfa4 c5b2bf98 c059894c c0598854 00000000 c5b2bfa8
2682 03:33:32.471159 0.928846] 9f[a 0 :1 0 1 . 7 0 4 068] bfa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e5c000 0000000d 00000000
2683 03:33:32.512870 0000[0 0 01b0 10.07010155] bfc0: 0000000d 0000000d b6fa3e00 00000004 00000001 00000000 00020000 beaaea54
2684 03:33:32.513430 000b 00000001 [b 6 e120a10.0702 4326] bfe0: 00000004 beaae788 b6f1194f b6e97c66 800e0030 00000001 00000000 00000000
2685 03:33:32.513806 000000b 0000[0 0 01001
2686 03:33:32.514150 .#7 3[4 491] Backtrace:
2687 03:33:32.514475 100.937054] 9fc0: 0000000b 000000[ 101.738868] [<c135a284>] (execute_location) from [<c0c2e0f0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2688 03:33:32.514803 0b b6f71e00 0000000[4 100010.0750155] r7:c5b2bf60 r6:0000000d r5:c6e8a000 r4:c5dfdac0
2689 03:33:32.556982 001 00000000 00020000 [b e c190a1.757985] [<c0c2e0b8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2690 03:33:32.557547 54
2691 03:33:32.557911 # [ 1[0 0 .190415.275648]6 71] r5:c6e8a000 r4:00000021
2692 03:33:32.558242 fe0: 00000004 bec9a78[8 b160e1d774074] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2693 03:33:32.558569 f94f b6e65c66
2694 03:33:32.558882 # [ 10[0 . 915001.784334] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2695 03:33:32.600888 35] Code: c6[9 2 91e0018. 7c9143588] r9:c5b2bf60 r8:c309ee40 r7:0000000d r6:b6e5c000 r5:c6ae08c0 r4:c0c2d710
2696 03:33:32.601460 a4d0 c135a290 c6929e6c ([e 1 a1001.804247] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2697 03:33:32.601828 00d)
2698 03:33:32.602163 # [ 100.[9 5 6140611.]8 14501] r9:c07f4bec r8:c5b2bf60 r7:c2816000 r6:b6e5c000 r5:c6ae08c0 r4:00000000
2699 03:33:32.602487 --[ end trace 80c[8 0 f140f1c.a844325] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2700 03:33:32.602809 3ded7 ]---
2701 03:33:32.603118 # [E X E1C0_1S.T8A3C3542] r10:00000004 r9:00000000 r8:00000000 r7:b6e5c000 r6:c5b2a000 r5:c6ae08c0
2702 03:33:32.644878 : missi[n g 1'0c1a.l8l4 3t3r6a0c r4:c6ae08c0
2703 03:33:32.645434 e:': [FAIL]
2704 03:33:32.645796 not [o k 13011 .s8e7549] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2705 03:33:32.646133 lftests: lkdt[m : 1E0X1E.C8_5S6T64] r9:c5b2a000 r8:c03002e4 r7:00000004 r6:b6fa3e00 r5:0000000d r4:0000000d
2706 03:33:32.646458 ACK.sh # exit=1
2707 03:33:32.646769 # se[l f t1e0s1t866419] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2708 03:33:32.647077 s: lkdtm:[ E X1E0C1_.K8M7A6L2L3O] Exception stack(0xc5b2bfa8 to 0xc5b2bff0)
2709 03:33:32.647383 C.sh
2710 03:33:32.688537 [ 101.883025] bfa0: 0000000d 0000000d 00000001 b6e5c000 0000000d 00000000
2711 03:33:32.688707 [ 101.891720] bfc0: 0000000d 0000000d b6fa3e00 00000004 00000001 00000000 00020000 beaaea54
2712 03:33:32.688794 [ 101.899904] bfe0: 00000004 beaae788 b6f1194f b6e97c66
2713 03:33:32.688867 [ 101.904965] Code: 00160017 00000000 00000000 00000000 (e1a0c00d)
2714 03:33:32.688986 [ 101.911068] ---[ end trace 80c80f4fca43ded8 ]---
2715 03:33:32.689056 # Segmentation fault
2716 03:33:32.783876 # [ 101.395459] lkdtm: Performing direct entry EXEC_KMALLOC
2717 03:33:32.783979 # [ 101.402489] lkdtm: attempting ok execution at c0c2e0a0
2718 03:33:32.784056 # [ 101.410384] lkdtm: attempting bad execution at c5dfdac0
2719 03:33:32.784135 # [ 101.418598] 8<--- cut here ---
2720 03:33:32.784241 # [ 101.424347] Unable to handle kernel paging request at virtual address c5dfdac0
2721 03:33:32.784366 # [ 101.433477] pgd = 01bb761a
2722 03:33:32.784466 # [ 101.438004] [c5dfdac0] *pgd=15c1141e(bad)
2723 03:33:32.784531 # [ 101.444363] Internal error: Oops: 8000000d [#5] SMP ARM
2724 03:33:32.828691 # [ 101.451754] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2725 03:33:32.829232 # [ 101.483458] CPU: 1 PID: 1924 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2726 03:33:32.829675 # [ 101.493191] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2727 03:33:32.830058 # [ 101.501372] PC is at 0xc5dfdac0
2728 03:33:32.872483 # [ 101.506603] LR is at execute_location+0xa4/0xb4
2729 03:33:32.872578 # [ 101.513639] pc : [<c5dfdac0>] lr : [<c135a328>] psr: 600e0013
2730 03:33:32.872721 # [ 101.521639] sp : c5b2be30 ip : c5b2bd38 fp : c5b2be4c
2731 03:33:32.872791 # [ 101.528599] r10: 0000000d r9 : c1acbd90 r8 : c15e7d40
2732 03:33:32.872858 # [ 101.535559] r7 : c5b2bf60 r6 : 00000001 r5 : c5dfdac0 r4 : c0c2e0a0
2733 03:33:32.872924 # [ 101.543733] r3 : ebb4ee0c r2 : ebb4ee0c r1 : ef7965e0 r0 : 0000002b
2734 03:33:32.872989 # [ 101.551997] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2735 03:33:32.916554 # [ 101.560952] Control: 10c5387d Table: 1701804a DAC: 00000051
2736 03:33:32.916739 # [ 101.568432] Process cat (pid: 1924, stack limit = 0xc87873d7)
2737 03:33:32.916834 # [ 101.575914] Stack: (0xc5b2be30 to 0xc5b2c000)
2738 03:33:32.916918 # [ 101.582095] be20: c5dfdac0 c6e8a000 0000000d c5b2bf60
2739 03:33:32.917001 # [ 101.592269] be40: c5b2be64 c5b2be50 c0c2e0f0 c135a290 00000021 c6e8a000 c5b2be74 c5b2be68
2740 03:33:32.917082 # [ 101.602525] be60: c0c2d330 c0c2e0c4 c5b2be9c c5b2be78 c0c2d830 c0c2d310 c0c2d710 c6ae08c0
2741 03:33:32.960522 # [ 101.612611] be80: b6e5c000 0000000d c309ee40 c5b2bf60 c5b2bec4 c5b2bea0 c07f4c50 c0c2d71c
2742 03:33:32.960669 # [ 101.622783] bea0: 00000000 c6ae08c0 b6e5c000 c2816000 c5b2bf60 c07f4bec c5b2bf5c c5b2bec8
2743 03:33:32.960776 # [ 101.632953] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c5b2a000
2744 03:33:32.960876 # [ 101.643127] bee0: b6e5c000 00020000 00000004 0000000d 0001fff3 c5b2bee0 00000001 b6e5b000
2745 03:33:32.960971 # [ 101.653383] bf00: c5add540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2746 03:33:33.004590 # [ 101.663468] bf20: 00000000 00000000 c136fa78 ebb4ee0c c205c000 c6ae08c0 c6ae08c0 c5b2a000
2747 03:33:33.004697 # [ 101.673640] bf40: b6e5c000 00000000 00000000 00000004 c5b2bf94 c5b2bf60 c05988bc c0598228
2748 03:33:33.004804 # [ 101.683811] bf60: 00000000 00000000 c5b2bfac ebb4ee0c 0000000d 0000000d b6fa3e00 00000004
2749 03:33:33.004904 # [ 101.693897] bf80: c03002e4 c5b2a000 c5b2bfa4 c5b2bf98 c059894c c0598854 00000000 c5b2bfa8
2750 03:33:33.005002 # [ 101.704068] bfa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e5c000 0000000d 00000000
2751 03:33:33.048737 # [ 101.714155] bfc0: 0000000d 0000000d b6fa3e00 00000004 00000001 00000000 00020000 beaaea54
2752 03:33:33.048995 # [ 101.724326] bfe0: 00000004 beaae788 b6f1194f b6e97c66 800e0030 00000001 00000000 00000000
2753 03:33:33.049151 # [ 101.734491] Backtrace:
2754 03:33:33.049291 # [ 101.738868] [<c135a284>] (execute_location) from [<c0c2e0f0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2755 03:33:33.049422 # [ 101.750155] r7:c5b2bf60 r6:0000000d r5:c6e8a000 r4:c5dfdac0
2756 03:33:33.049553 # [ 101.757985] [<c0c2e0b8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2757 03:33:33.049674 # [ 101.768671] r5:c6e8a000 r4:00000021
2758 03:33:33.092895 # [ 101.774074] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2759 03:33:33.093454 # [ 101.784334] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2760 03:33:33.093822 # [ 101.794588] r9:c5b2bf60 r8:c309ee40 r7:0000000d r6:b6e5c000 r5:c6ae08c0 r4:c0c2d710
2761 03:33:33.094160 # [ 101.804247] [<c07f4bec>] [ 102.322801] lkdtm: Performing direct entry EXEC_VMALLOC
2762 03:33:33.094484 (full_proxy_write) from [<c059832[ 102.330788] lkdtm: attempting ok execution at c0c2e0a0
2763 03:33:33.094799 8>] (vfs_write+0x10c/0x524)
2764 03:33:33.140828 # [ [ 102.338729] lkdtm: attempting bad execution at f096c000
2765 03:33:33.141378 101.814501] r9:c07f4bec r8:c5b2[ 102.346934] 8<--- cut here ---
2766 03:33:33.141740 bf60 r7:c2816000 r6:b6e5c000 r5:c[ 102.352797] Unable to handle kernel paging request at virtual address f096c000
2767 03:33:33.142082 6ae08c0 r4:00000000
2768 03:33:33.142408 # [ 101.824[ 102.362910] pgd = 0281e9a9
2769 03:33:33.142720 325] [<c059821c>] (vfs_write) fro[ 102.368530] [f096c000] *pgd=12949811, *pte=494cc65f, *ppte=494cc45f
2770 03:33:33.143037 m [<c05988bc>] (ksys_write+0x74/0[ 102.377656] Internal error: Oops: 8000000f [#6] SMP ARM
2771 03:33:33.184942 [ 102.385706] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2772 03:33:33.185517 [ 102.414734] CPU: 0 PID: 2001 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2773 03:33:33.185885 [ 102.422482] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2774 03:33:33.228846 [ 102.429020] PC is at 0xf096c000
2775 03:33:33.229395 [ 102.432178] LR is at execute_location+0xa4/0xb4
2776 03:33:33.229751 [ 102.436715] pc : [<f096c000>] lr : [<c135a328>] psr: 600e0013
2777 03:33:33.230086 [ 102.442987] sp : c5a09e30 ip : c5a09d38 fp : c5a09e4c
2778 03:33:33.230404 [ 102.448215] r10: 0000000d r9 : c1acbda0 r8 : c15e7d40
2779 03:33:33.230715 [ 102.453444] r7 : c5a09f60 r6 : 00000001 r5 : f096c000 r4 : c0c2e0a0
2780 03:33:33.231022 [ 102.459975] r3 : 45732c4e r2 : 45732c4e r1 : ef7815e0 r0 : 0000002b
2781 03:33:33.231326 [ 102.466508] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2782 03:33:33.273042 [ 102.473650] Control: 10c5387d Table: 16ae804a DAC: 00000051
2783 03:33:33.273598 [ 102.479401] Process cat (pid: 2001, stack limit = 0x76260a35)
2784 03:33:33.273962 [ 102.485152] Stack: (0xc5a09e30 to 0xc5a0a000)
2785 03:33:33.274298 [ 102.489517] 9e20: f096c000 c6bc7000 0000000d c5a09f60
2786 03:33:33.274623 [ 102.497702] 9e40: c5a09e64 c5a09e50 c0c2e124 c135a290 00000022 c6bc7000 c5a09e74 c5a09e68
2787 03:33:33.274941 [ 102.505887] 9e60: c0c2d330 c0c2e108 c5a09e9c c5a09e78 c0c2d830 c0c2d310 c0c2d710 c5e07400
2788 03:33:33.317013 [ 102.514072] 9e80: b6e79000 0000000d c309ee40 c5a09f60 c5a09ec4 c5a09ea0 c07f4c50 c0c2d71c
2789 03:33:33.317622 [ 102.522257] 9ea0: 00000000 c5e07400 b6e79000 c2816000 c5a09f60 c07f4bec c5a09f5c c5a09ec8
2790 03:33:33.318025 [ 102.530442] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c5a08000
2791 03:33:33.318394 [ 102.538627] 9ee0: b6e79000 00020000 00000004 0000000d 0001fff3 c5a09ee0 00000001 b6e78000
2792 03:33:33.318751 [ 102.546811] 9f00: c69da000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2793 03:33:33.360861 [ 102.554996] 9f20: 00000000 00000000 c136fa78 45732c4e c205c000 c5e07400 c5e07400 c5a08000
2794 03:33:33.361421 [ 102.563180] 9f40: b6e79000 00000000 00000000 00000004 c5a09f94 c5a09f60 c05988bc c0598228
2795 03:33:33.361794 [ 102.571364] 9f60: 00000000 00000000 c5a09fac 45732c4e 0000000d 0000000d b6fc0e00 00000004
2796 03:33:33.362130 [ 102.579549] 9f80: c03002e4 c5a08000 c5a09fa4 c5a09f98 c059894c c0598854 00000000 c5a09fa8
2797 03:33:33.362452 [ 102.587734] 9fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e79000 0000000d 00000000
2798 03:33:33.404855 [ 102.595918] 9fc0: 0000000d 0000000d b6fc0e00 00000004 00000001 00000000 00020000 be838a54
2799 03:33:33.405414 [ 102.604102] 9fe0: 00000004 be838788 b6f2e94f b6eb4c66 800e0030 00000001 00000000 00000000
2800 03:33:33.405778 [ 102.612281] Backtrace:
2801 03:33:33.406112 [ 102.614754] [<c135a284>] (execute_location) from [<c0c2e124>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2802 03:33:33.406440 [ 102.623200] r7:c5a09f60 r6:0000000d r5:c6bc7000 r4:f096c000
2803 03:33:33.406756 [ 102.628870] [<c0c2e0fc>] (lkdtm_EXEC_VMALLOC) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2804 03:33:33.407067 [ 102.637227] r5:c6bc7000 r4:00000022
2805 03:33:33.448937 [ 102.640815] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2806 03:33:33.449499 [ 102.648835] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2807 03:33:33.449863 [ 102.656759] r9:c5a09f60 r8:c309ee40 r7:0000000d r6:b6e79000 r5:c5e07400 r4:c0c2d710
2808 03:33:33.450199 [ 102.664515] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2809 03:33:33.450525 [ 102.672354] r9:c07f4bec r8:c5a09f60 r7:c2816000 r6:b6e79000 r5:c5e07400 r4:00000000
2810 03:33:33.450840 [ 102.680106] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2811 03:33:33.492804 [ 102.687251] r10:00000004 r9:00000000 r8:00000000 r7:b6e79000 r6:c5a08000 r5:c5e07400
2812 03:33:33.493356 [ 102.695084] r4:c5e07400
2813 03:33:33.493717 [ 102.697627] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2814 03:33:33.494053 [ 102.704769] r9:c5a08000 r8:c03002e4 r7:00000004 r6:b6fc0e00 r5:0000000d r4:0000000d
2815 03:33:33.494373 [ 102.712523] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2816 03:33:33.494689 [ 102.720095] Exception stack(0xc5a09fa8 to 0xc5a09ff0)
2817 03:33:33.540488 [ 102.725155] 9fa0: 0000000d 0000000d 00000001 b6e79000 0000000d 00000000
2818 03:33:33.540713 [ 102.733339] 9fc0: 0000000d 0000000d b6fc0e00 00000004 00000001 00000000 00020000 be838a54
2819 03:33:33.540806 [ 102.741521] 9fe0: 00000004 be838788 b6f2e94f b6eb4c66
2820 03:33:33.540916 [ 102.746584] Code: bad PC value
2821 03:33:33.540985 xec)
2822 03:33:33.541061 # [ 101.833542] r10:00000[ 102.749713] ---[ end trace 80c80f4fca43ded9 ]---
2823 03:33:33.541128 004 r9:00000000 r8:00000000 r7:b6e5c000 r6:c5b2a000 r5:c6ae08c0
2824 03:33:33.541217 # [ 101.843360] r4:c6ae08c0
2825 03:33:33.541296 # [ 101.847549] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2826 03:33:33.584700 # [ 101.856764] r9:c5b2a000 r8:c03002e4 r7:00000004 r6:b6fa3e00 r5:0000000d r4:0000000d
2827 03:33:33.585151 # [ 101.866419] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2828 03:33:33.585509 # [ 101.876236] Exception stack(0xc5b2bfa8 to 0xc5b2bff0)
2829 03:33:33.585842 # [ 101.883025] bfa0: 0000000d 0000000d 00000001 b6e5c000 0000000d 00000000
2830 03:33:33.586166 # [ 101.891720] bfc0: 0000000d 0000000d b6fa3e00 00000004 00000001 00000000 00020000 beaaea54
2831 03:33:33.586478 # [ 101.899904] bfe0: 00000004 beaae788 b6f1194f b6e97c66
2832 03:33:33.632418 # [ 101.904965] Code: 00160017 00000000 00000000 00000000 (e1a0c00d)
2833 03:33:33.632518 # [ 101.911068] ---[ end trace 80c80f4fca43ded8 ]---
2834 03:33:33.632597 # EXEC_KMALLOC: missing 'call trace:': [FAIL]
2835 03:33:33.632670 not ok 32 selftests: lkdtm: EXEC_KMALLOC.sh # exit=1
2836 03:33:33.632740 # selftests: lkdtm: EXEC_VMALLOC.sh
2837 03:33:33.632807 # Segmentation fault
2838 03:33:33.632873 # [ 102.322801] lkdtm: Performing direct entry EXEC_VMALLOC
2839 03:33:33.632938 # [ 102.330788] lkdtm: attempting ok execution at c0c2e0a0
2840 03:33:33.633003 # [ 102.338729] lkdtm: attempting bad execution at f096c000
2841 03:33:33.633069 # [ 102.346934] 8<--- cut here ---
2842 03:33:33.680420 # [ 102.352797] Unable to handle kernel paging request at virtual address f096c000
2843 03:33:33.680518 # [ 102.362910] pgd = 0281e9a9
2844 03:33:33.680596 # [ 102.368530] [f096c000] *pgd=12949811, *pte=494cc65f, *ppte=494cc45f
2845 03:33:33.680680 # [ 102.377656] Internal error: Oops: 8000000f [#6] SMP ARM
2846 03:33:33.724491 # [ 102.385706] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2847 03:33:33.724609 # [ 102.414734] CPU: 0 PID: 2001 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2848 03:33:33.724701 # [ 102.422482] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2849 03:33:33.724786 # [ 102.429020] PC is at 0xf096c000
2850 03:33:33.724868 # [ 102.432178] LR is at execute_location+0xa4/0xb4
2851 03:33:33.724948 # [ 102.436715] pc : [<f096c000>] lr : [<c135a328>] psr: 600e0013
2852 03:33:33.725027 # [ 102.442987] sp : c5a09e30 ip : c5a09d38 fp : c5a09e4c
2853 03:33:33.768845 # [ 102.448215] r10: 0000000d r9 : c1acbda0 r8 : c15e7d40
2854 03:33:33.769395 # [ 102.453444] r7 : c5a09f60 r6 : 00000001 r5 : f096c000 r4 : c0c2e0a0
2855 03:33:33.769755 # [ 102.459975] r3 : 45732c4e r2 : 45732c4e r1 : ef7815e0 r0 : 0000002b
2856 03:33:33.770088 # [ 102.466508] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2857 03:33:33.770410 # [ 102.473650] Control: 10c5387d Table: 16ae804a DAC: 00000051
2858 03:33:33.770723 # [ 102.479401] Process cat (pid: 2001, stack limit = 0x76260a35)
2859 03:33:33.771032 # [ 102.485152] Stack: (0xc5a09e30 to 0xc5a0a000)
2860 03:33:33.812796 # [ 102.489517] 9e20: f096c000 c6bc7000 0000000d c5a09f60
2861 03:33:33.813354 # [ 102.497702] 9e40: c5a09e64 c5a09e50 c0c2e124 c135a290 00000022 c6bc7000 c5a09e74 c5a09e68
2862 03:33:33.813716 # [ 102.505887] 9e60: c0c2d330 c0c2e108 c5a09e9c c5a09e78 c0c2d830 c0c2d310 c0c2d710 c5e07400
2863 03:33:33.814112 # [ 102.514072] 9e80: b6e79000 0000000d c309ee40 c5a09f60 c5a09ec4 c5a09ea0 c07f4c50 c0c2d71c
2864 03:33:33.814443 # [ 102.522257] 9ea0: 00000000 c5e07400 b6e79000 c2816000 c5a09f60 c07f4bec c5a09f5c c5a09ec8
2865 03:33:33.856852 # [ 102.530442] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c5a08000
2866 03:33:33.857414 # [ 102.538627] 9ee0: b6e79000 00020000 00000004 0000000d 0001fff3 c5a09ee0 00000001 b6e78000
2867 03:33:33.857778 # [ 102.546811] 9f00: c69da000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2868 03:33:33.858110 # [ 102.554996] 9f20: 00000000 00000000 c136fa78 45732c4e c205c000 c5e07400 c5e07400 c5a08000
2869 03:33:33.858436 # [ 102.563180] 9f40: b6e79000 00000000 00000000 00000004 c5a09f94 c5a09f60 c05988bc c0598228
2870 03:33:33.900863 # [ 102.571364] 9f60: 00000000 00000000 c5a09fac 45732c4e 0000000d 0000000d b6fc0e00 00000004
2871 03:33:33.901417 # [ 102.579549] 9f80: c03002e4 c5a08000 c5a09fa4 c5a09f98 c059894c c0598854 00000000 c5a09fa8
2872 03:33:33.901777 # [ 102.587734] 9fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e79000 0000000d 00000000
2873 03:33:33.902109 # [ 102.595918] 9fc0: 0000000d 0000000d b6fc0e00 00000004 00000001 00000000 00020000 be838a54
2874 03:33:33.902432 # [ 102.604102] 9fe0: 00000004 be838788 b6f2e94f b6eb4c66 800e0030 00000001 00000000 00000000
2875 03:33:33.902746 # [ 102.612281] Backtrace:
2876 03:33:33.944846 # [ 102.614754] [<c135a284>] (execute_location) from [<c0c2e124>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2877 03:33:33.945404 # [ 102.623200] r7:c5a09f60 r6:0000000d r5:c6bc7000 r4:f096c000
2878 03:33:33.945767 # [ 102.628870] [<c0c2e0fc>] (lkdtm_EXEC_VMALLOC) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2879 03:33:33.946103 # [ 102.637227] r5:c6bc7000 r4:00000022
2880 03:33:33.946421 # [ 102.640815] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2881 03:33:33.946736 # [ 102.648835] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2882 03:33:33.988564 # [ 102.656759] r9:c5a09f60 r8:c309ee40 r7:0000000d r6:b6e79000 r5:c5e07400 r4:c0c2d710
2883 03:33:33.988766 # [ 102.664515] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2884 03:33:33.988873 # [ 102.672354] r9:c07f4bec r8:c5a09f60 r7:c2816000 r6:b6e79000 r5:c5e07400 r4:00000000
2885 03:33:33.988970 # [ 102.680106] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2886 03:33:33.989065 # [ 102.687251] r10:00000004 r9:00000000 r8:00000000 r7:b6e79000 r6:c5a080[ 103.193378] lkdtm: Performing direct entry EXEC_RODATA
2887 03:33:33.989173 00 r5:c5e07400
2888 03:33:34.032872 # [ 102.695084] [ 103.200866] lkdtm: attempting ok execution at c0c2e0a0
2889 03:33:34.033428 r4:c5e07400
2890 03:33:34.033790 # [ 102.697627] [<[ 103.208850] lkdtm: attempting bad execution at c15e7fdc
2891 03:33:34.034128 c0598848>] (ksys_write) from [<c0[ 103.216911] 8<--- cut here ---
2892 03:33:34.034454 59894c>] (sys_[w r i1t0e3+.02x212789] Unable to handle kernel paging request at virtual address c15e7fdc
2893 03:33:34.034778 /0x1c)
2894 03:33:34.035082 # [ 10[2 . 7100437.6293]011] pgd = 0281e9a9
2895 03:33:34.035385 r9:c5a08000 r8:c03002e4 r7:000[ 103.236714] [c15e7fdc] *pgd=1141941e(bad)
2896 03:33:34.076779 0004 r6:b6fc0e00 r5:0[0 0 0100030243506] Internal error: Oops: 8000000d [#7] SMP ARM
2897 03:33:34.077343 d r4:0000000d
2898 03:33:34.077700 # [ 102.712523] [[ 103.250982] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2899 03:33:34.078054 <c0598934>] (sys_writ[e ) 1f0r3o282689] CPU: 3 PID: 2078 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2900 03:33:34.120822 m [<c03000c0>[ ] 1(0r3e.t2_9f2a683] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2901 03:33:34.121390 t_syscall+0x0/0x28)
2902 03:33:34.121748 # [ 102.[7 103.301132] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2903 03:33:34.122082 0095] Exception stack(0xc5a0[9 f 103.308874] LR is at execute_location+0xa4/0xb4
2904 03:33:34.122416 8 to 0xc5a09ff[0 ) 1
2905 03:33:34.122739 0#3 .[3 1 5998] pc : [<c15e7fdc>] lr : [<c135a328>] psr: 600e0013
2906 03:33:34.123054 02.725155][ 9 f1a003:. 3 2 4 2 59] sp : c6a9be38 ip : c6a9bd40 fp : c6a9be54
2907 03:33:34.164866 [ 1 0 3 .0303010300060 r10: 0000000c r9 : c1acbdb0 r8 : c15e7d40
2908 03:33:34.165420 d 0000000d [0 0 0100030.0313 8b183] r7 : c6a9bf60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2e0a0
2909 03:33:34.165788 e79000 0000[0 0 01d0 30.0304060502] r3 : 659b5cea r2 : 659b5cea r1 : ef7c05e0 r0 : 0000002b
2910 03:33:34.166119 00
2911 03:33:34.166445 # [ 102.7[3 3 313093]. 395f4884] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2912 03:33:34.166761 0: 0000000d 0[0 0 010030.03d6 4b014] Control: 10c5387d Table: 16ae804a DAC: 00000051
2913 03:33:34.167080 fc0e00 000[0 0 010043 .03070106067] Process cat (pid: 2078, stack limit = 0x50981a45)
2914 03:33:34.167386 01 00000000 [0 0 0120030.0307 9b237] Stack: (0xc6a9be38 to 0xc6a9c000)
2915 03:33:34.167693 838a54
2916 03:33:34.167995 # [ 10[2 . 7140135.2318]506] be20: 00000023 c5dee000
2917 03:33:34.168320 9fe0: 00000004 be838[7 8 81 0b36395683] be40: 0000000c c6a9bf60 c6a9be64 c6a9be58 c135a510 c135a290 c6a9be74 c6a9be68
2918 03:33:34.168629 f2e94f b6eb4[c 6 1603
2919 03:33:34.168925 .#4 0[6 1 3] be60: c0c2d330 c135a4f8 c6a9be9c c6a9be78 c0c2d830 c0c2d310 c0c2d710 c5adca00
2920 03:33:34.209078 102.746584] Code[: b1a0d3 .P4C16117] be80: b6e12000 0000000c c309ee40 c6a9bf60 c6a9bec4 c6a9bea0 c07f4c50 c0c2d71c
2921 03:33:34.209645 value
2922 03:33:34.210005 # [ 102.749[7 1 31]0 3-.-26378] bea0: 00000000 c5adca00 b6e12000 c2816000 c6a9bf60 c07f4bec c6a9bf5c c6a9bec8
2923 03:33:34.210341 -[ end trace 80c80f[4 f c1a0433.d36724] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c6a9a000
2924 03:33:34.210670 ed9 ]---
2925 03:33:34.210980 # EXEC_[V M A1L0L3O.C4:7069] bee0: b6e12000 00020000 00000004 0000000c 0001fff4 c6a9bee0 00000001 b6e11000
2926 03:33:34.250868 missing 'call tr[a c e1:0'3:. 4[7328] bf00: c6b12dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2927 03:33:34.251427 FAIL]
2928 03:33:34.251787 not ok 33 [s e l1f0t3e.s4t7587] bf20: 00000000 00000000 c136fa78 659b5cea c205c000 c5adca00 c5adca00 c6a9a000
2929 03:33:34.252126 s: lkdtm: EXEC_VMA[L L O1C0.3s.h477848] bf40: b6e12000 00000000 00000000 00000004 c6a9bf94 c6a9bf60 c05988bc c0598228
2930 03:33:34.252485 # exit=1
2931 03:33:34.252800 # selfte[s t s1:0 3l.k488194] bf60: 00000000 00000000 c6a9bfac 659b5cea 0000000c 0000000c b6f59e00 00000004
2932 03:33:34.253109 tm: EXEC_RODA[T A .1s0h3.
2933 03:33:34.253411 498539] bf80: c03002e4 c6a9a000 c6a9bfa4 c6a9bf98 c059894c c0598854 00000000 c6a9bfa8
2934 03:33:34.294067 [ 103.508454] bfa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e12000 0000000c 00000000
2935 03:33:34.294618 [ 103.516643] bfc0: 0000000c 0000000c b6f59e00 00000004 00000001 00000000 00020000 bedc3a54
2936 03:33:34.294982 [ 103.524834] bfe0: 00000004 bedc3788 b6ec794f b6e4dc66 800e0030 00000001 00000000 00000000
2937 03:33:34.295318 [ 103.533016] Backtrace:
2938 03:33:34.295641 [ 103.535490] [<c135a284>] (execute_location) from [<c135a510>] (lkdtm_EXEC_RODATA+0x24/0x28)
2939 03:33:34.295957 [ 103.543853] r7:c6a9bf60 r6:0000000c r5:c5dee000 r4:00000023
2940 03:33:34.337157 [ 103.549534] [<c135a4ec>] (lkdtm_EXEC_RODATA) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2941 03:33:34.337700 [ 103.557816] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2942 03:33:34.338060 [ 103.565839] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2943 03:33:34.338392 [ 103.573768] r9:c6a9bf60 r8:c309ee40 r7:0000000c r6:b6e12000 r5:c5adca00 r4:c0c2d710
2944 03:33:34.338714 [ 103.581528] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2945 03:33:34.384810 [ 103.589371] r9:c07f4bec r8:c6a9bf60 r7:c2816000 r6:b6e12000 r5:c5adca00 r4:00000000
2946 03:33:34.385366 [ 103.597126] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2947 03:33:34.385733 [ 103.604275] r10:00000004 r9:00000000 r8:00000000 r7:b6e12000 r6:c6a9a000 r5:c5adca00
2948 03:33:34.386075 [ 103.612110] r4:c5adca00
2949 03:33:34.386398 [ 103.614659] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2950 03:33:34.386716 [ 103.621805] r9:c6a9a000 r8:c03002e4 r7:00000004 r6:b6f59e00 r5:0000000c r4:0000000c
2951 03:33:34.387028 [ 103.629565] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2952 03:33:34.428534 [ 103.637140] Exception stack(0xc6a9bfa8 to 0xc6a9bff0)
2953 03:33:34.428862 [ 103.642203] bfa0: 0000000c 0000000c 00000001 b6e12000 0000000c 00000000
2954 03:33:34.429009 [ 103.650392] bfc0: 0000000c 0000000c b6f59e00 00000004 00000001 00000000 00020000 bedc3a54
2955 03:33:34.429079 [ 103.658578] bfe0: 00000004 bedc3788 b6ec794f b6e4dc66
2956 03:33:34.429172 [ 103.663641] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2957 03:33:34.429305 [ 103.669747] ---[ end trace 80c80f4fca43deda ]---
2958 03:33:34.429399 # Segmentation fault
2959 03:33:34.582572 # [ 103.193378] lkdtm: Performing direct entry EXEC_RODATA
2960 03:33:34.582673 # [ 103.200866] lkdtm: attempting ok execution at c0c2e0a0
2961 03:33:34.582752 # [ 103.208850] lkdtm: attempting bad execution at c15e7fdc
2962 03:33:34.582825 # [ 103.216911] 8<--- cut here ---
2963 03:33:34.582908 # [ 103.222789] Unable to handle kernel paging request at virtual address c15e7fdc
2964 03:33:34.582977 # [ 103.232011] pgd = 0281e9a9
2965 03:33:34.583044 # [ 103.236714] [c15e7fdc] *pgd=1141941e(bad)
2966 03:33:34.583111 # [ 103.243506] Internal error: Oops: 8000000d [#7] SMP ARM
2967 03:33:34.625876 # [ 103.250982] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2968 03:33:34.626018 # [ 103.282689] CPU: 3 PID: 2078 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2969 03:33:34.626106 # [ 103.292683] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2970 03:33:34.626186 # [ 103.301132] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2971 03:33:34.668880 # [ 103.308874] LR is at execute_location+0xa4/0xb4
2972 03:33:34.669126 # [ 103.315998] pc : [<c15e7fdc>] lr : [<c135a328>] psr: 600e0013
2973 03:33:34.669269 # [ 103.324259] sp : c6a9be38 ip : c6a9bd40 fp : c6a9be54
2974 03:33:34.669393 # [ 103.331306] r10: 0000000c r9 : c1acbdb0 r8 : c15e7d40
2975 03:33:34.669511 # [ 103.338183] r7 : c6a9bf60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2e0a0
2976 03:33:34.669622 # [ 103.346532] r3 : 659b5cea r2 : 659b5cea r1 : ef7c05e0 r0 : 0000002b
2977 03:33:34.669727 # [ 103.354884] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2978 03:33:34.712760 # [ 103.364014] Control: 10c5387d Table: 16ae804a DAC: 00000051
2979 03:33:34.713369 # [ 103.371667] Process cat (pid: 2078, stack limit = 0x50981a45)
2980 03:33:34.713800 # [ 103.379237] Stack: (0xc6a9be38 to 0xc6a9c000)
2981 03:33:34.714176 # [ 103.385506] be20: 00000023 c5dee000
2982 03:33:34.714543 # [ 103.395683] be40: 0000000c c6a9bf60 c6a9be64 c6a9be58 c135a510 c135a290 c6a9be74 c6a9be68
2983 03:33:34.714863 # [ 103.406113] be60: c0c2d330 c135a4f8 c6a9be9c c6a9be78 c0c2d830 c0c2d310 c0c2d710 c5adca00
2984 03:33:34.756827 # [ 103.416117] be80: b6e12000 0000000c c309ee40 c6a9bf60 c6a9bec4 c6a9bea0 c07f4c50 c0c2d71c
2985 03:33:34.757411 # [ 103.426378] bea0: 00000000 c5adca00 b6e12000 c2816000 c6a9bf60 c07f4bec c6a9bf5c c6a9bec8
2986 03:33:34.757772 # [ 103.436724] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c6a9a000
2987 03:33:34.758101 # [ 103.447069] bee0: b6e12000 00020000 00000004 0000000c 0001fff4 c6a9bee0 00000001 b6e11000
2988 03:33:34.758416 # [ 103.457328] bf00: c6b12dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2989 03:33:34.800585 # [ 103.467587] bf20: 00000000 00000000 c136fa78 659b5cea c205c000 c5adca00 c5adca00 c6a9a000
2990 03:33:34.800784 # [ 103.477848] bf40: b6e12000 00000000 00000000 00000004 c6a9bf94 c6a9bf60 c05988bc c0598228
2991 03:33:34.800943 # [ 103.488194] bf60: 00000000 00000000 c6a9bfac 659b5cea 0000000c 0000000c b6f59e00 00000004
2992 03:33:34.801090 # [ 103.498539] bf80: c03002e4 c6a9a000 c6a9bfa4 c6a9bf98 c059894c c0598854 00000000 c6a9bfa8
2993 03:33:34.801232 # [ 103.508454] bfa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e12000 0000000c 00000000
2994 03:33:34.844703 # [ 103.516643] bfc0: 0000000c 0000000c b6f59e00 00000004 00000001 00000000 00020000 bedc3a54
2995 03:33:34.845139 # [ 103.524834] bfe0: 00000004 bedc3788 b6ec794f b6e4dc66 800e0030 00000001 00000000 00000000
2996 03:33:34.845489 # [ 103.533016] Backtrace:
2997 03:33:34.845813 # [ 103.535490] [<c135a284>] (execute_location) from [<c135a510>] (lkdtm_EXEC_RODATA+0x24/0x28)
2998 03:33:34.846127 # [ 103.543853] r7:c6a9bf60 r6:0000000c r5:c5dee000 r4:00000023
2999 03:33:34.846428 # [ 103.549534] [<c135a4ec>] (lkdtm_EXEC_RODATA) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3000 03:33:34.888721 # [ 103.557816] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3001 03:33:34.889166 # [ 103.565839] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3002 03:33:34.889521 # [ 103.573768] r9:c6a9bf60 r8:c309ee40 r7:0000000c r6:b6e12000 r5:c5adca00 r4:c0c2d710
3003 03:33:34.889854 # [ 103.581528] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3004 03:33:34.890180 # [ 103.589371] r9:c07f4bec r8:c6a9bf60 r7:c2816000 r6:b6e12000 r5:c5adca00 r4:00000000
3005 03:33:34.890558 # [ 103.597126] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3006 03:33:34.932819 # [ 103.604275] r10:00000004 r9:00000000 r8:00000000 r7:b6e12000 r6:c6a9a000 r5:c5adca00
3007 03:33:34.933379 # [ 103.612110] r4:c5adca00
3008 03:33:34.933738 # [ 103.614659] [<c0598848>] (ksys_write) from [<c059894c>] (sys_w[ 104.155093] lkdtm: Performing direct entry EXEC_USERSPACE
3009 03:33:34.934075 rite+0x18/0x1c)
3010 03:33:34.934395 # [ 103.621805][ 104.162565] lkdtm: attempting ok execution at c0c2e0a0
3011 03:33:34.934709 r9:c6a9a000 r8:c03002e4 r7:0000[ 104.170579] lkdtm: attempting bad execution at b6f36000
3012 03:33:34.976834 0004 r6:b6f59e00 r5:0000000c r4:0[ 104.178678] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f36000
3013 03:33:34.977401 [ 104.188581] Internal error: : b [#8] SMP ARM
3014 03:33:34.977767 [ 104.192859] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3015 03:33:35.020935 [ 104.221887] CPU: 0 PID: 2154 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3016 03:33:35.021496 [ 104.229636] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3017 03:33:35.021866 [ 104.236174] PC is at 0xb6f36000
3018 03:33:35.022198 [ 104.239332] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3019 03:33:35.022519 [ 104.244217] pc : [<b6f36000>] lr : [<c0c2e1f4>] psr: 600e0013
3020 03:33:35.022834 [ 104.250488] sp : c6f99e48 ip : c6f99d50 fp : c6f99e64
3021 03:33:35.023143 [ 104.255716] r10: 0000000f r9 : c1acbdbc r8 : c15e7d40
3022 03:33:35.023447 [ 104.260946] r7 : c6f99f60 r6 : 0000000f r5 : c5b36000 r4 : b6f36000
3023 03:33:35.064812 [ 104.267476] r3 : 91add572 r2 : 91add572 r1 : ef7815e0 r0 : 0000002b
3024 03:33:35.065364 [ 104.274009] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3025 03:33:35.065725 [ 104.281149] Control: 10c5387d Table: 16f2c04a DAC: 00000051
3026 03:33:35.066059 [ 104.286900] Process cat (pid: 2154, stack limit = 0xbd0c7cd1)
3027 03:33:35.066383 [ 104.292651] Stack: (0xc6f99e48 to 0xc6f9a000)
3028 03:33:35.066701 [ 104.297018] 9e40: 00000001 00000000 0000000f 00000024 c6f99e74 c6f99e68
3029 03:33:35.067013 [ 104.305203] 9e60: c0c2d330 c0c2e13c c6f99e9c c6f99e78 c0c2d830 c0c2d310 c0c2d710 c5bc7040
3030 03:33:35.108938 [ 104.313388] 9e80: b6df0000 0000000f c309ee40 c6f99f60 c6f99ec4 c6f99ea0 c07f4c50 c0c2d71c
3031 03:33:35.109497 [ 104.321573] 9ea0: 00000000 c5bc7040 b6df0000 c2816000 c6f99f60 c07f4bec c6f99f5c c6f99ec8
3032 03:33:35.109865 [ 104.329757] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c449dbe4 c05988bc c6f98000
3033 03:33:35.110197 [ 104.337942] 9ee0: b6df0000 00020000 00000004 0000000f 0001fff1 c6f99ee0 00000001 00000805
3034 03:33:35.110514 [ 104.346126] 9f00: c6ae0140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3035 03:33:35.152830 [ 104.354312] 9f20: 00000000 00000000 c6f98000 91add572 b6def000 c5bc7040 c5bc7040 c6f98000
3036 03:33:35.153388 [ 104.362495] 9f40: b6df0000 00000000 00000000 00000004 c6f99f94 c6f99f60 c05988bc c0598228
3037 03:33:35.153759 [ 104.370680] 9f60: 00000000 00000000 c6f99fac 91add572 0000000f 0000000f b6f37e00 00000004
3038 03:33:35.154094 [ 104.378864] 9f80: c03002e4 c6f98000 c6f99fa4 c6f99f98 c059894c c0598854 00000000 c6f99fa8
3039 03:33:35.154417 [ 104.387048] 9fa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6df0000 0000000f 00000000
3040 03:33:35.196919 [ 104.395233] 9fc0: 0000000f 0000000f b6f37e00 00000004 00000001 00000000 00020000 beefaa54
3041 03:33:35.197475 [ 104.403416] 9fe0: 00000004 beefa788 b6ea594f b6e2bc66 800e0030 00000001 00000000 00000000
3042 03:33:35.197836 [ 104.411595] Backtrace:
3043 03:33:35.198167 [ 104.414062] [<c0c2e130>] (lkdtm_EXEC_USERSPACE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3044 03:33:35.198493 [ 104.422592] r4:00000024
3045 03:33:35.198800 [ 104.425140] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3046 03:33:35.199104 [ 104.433158] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3047 03:33:35.240818 [ 104.441083] r9:c6f99f60 r8:c309ee40 r7:0000000f r6:b6df0000 r5:c5bc7040 r4:c0c2d710
3048 03:33:35.241381 [ 104.448841] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3049 03:33:35.241747 [ 104.456678] r9:c07f4bec r8:c6f99f60 r7:c2816000 r6:b6df0000 r5:c5bc7040 r4:00000000
3050 03:33:35.242079 [ 104.464431] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3051 03:33:35.242401 [ 104.471577] r10:00000004 r9:00000000 r8:00000000 r7:b6df0000 r6:c6f98000 r5:c5bc7040
3052 03:33:35.242714 [ 104.479409] r4:c5bc7040
3053 03:33:35.284537 [ 104.481951] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3054 03:33:35.284789 [ 104.489097] r9:c6f98000 r8:c03002e4 r7:00000004 r6:b6f37e00 r5:0000000f r4:0000000f
3055 03:33:35.284886 [ 104.496850] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3056 03:33:35.284955 [ 104.504425] Exception stack(0xc6f99fa8 to 0xc6f99ff0)
3057 03:33:35.285021 [ 104.509485] 9fa0: 0000000f 0000000f 00000001 b6df0000 0000000f 00000000
3058 03:33:35.285087 [ 104.517670] 9fc0: 0000000f 0000000f b6f37e00 00000004 00000001 00000000 00020000 beefaa54
3059 03:33:35.285158 [ 104.525853] 9fe0: 00000004 beefa788 b6ea594f b6e2bc66
3060 03:33:35.328427 [ 104.530916] Code: bad PC value
3061 03:33:35.328549 [ 104.533982] ---[ end trace 80c80f4fca43dedb ]---
3062 03:33:35.328625 000000c
3063 03:33:35.328725 # [ 103.629565] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3064 03:33:35.328793 # [ 103.637140] Exception stack(0xc6a9bfa8 to 0xc6a9bff0)
3065 03:33:35.328861 # [ 103.642203] bfa0: 0000000c 0000000c 00000001 b6e12000 0000000c 00000000
3066 03:33:35.328958 # [ 103.650392] bfc0: 0000000c 0000000c b6f59e00 00000004 00000001 00000000 00020000 bedc3a54
3067 03:33:35.329039 # [ 103.658578] bfe0: 00000004 bedc3788 b6ec794f b6e4dc66
3068 03:33:35.372430 # [ 103.663641] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
3069 03:33:35.372543 # [ 103.669747] ---[ end trace 80c80f4fca43deda ]---
3070 03:33:35.372633 # EXEC_RODATA: missing 'call trace:': [FAIL]
3071 03:33:35.372705 not ok 34 selftests: lkdtm: EXEC_RODATA.sh # exit=1
3072 03:33:35.372784 # selftests: lkdtm: EXEC_USERSPACE.sh
3073 03:33:35.372850 # Segmentation fault
3074 03:33:35.430829 # [ 104.155093] lkdtm: Performing direct entry EXEC_USERSPACE
3075 03:33:35.431007 # [ 104.162565] lkdtm: attempting ok execution at c0c2e0a0
3076 03:33:35.431090 # [ 104.170579] lkdtm: attempting bad execution at b6f36000
3077 03:33:35.431170 # [ 104.178678] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f36000
3078 03:33:35.431246 # [ 104.188581] Internal error: : b [#8] SMP ARM
3079 03:33:35.473751 # [ 104.192859] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3080 03:33:35.473881 # [ 104.221887] CPU: 0 PID: 2154 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3081 03:33:35.473983 # [ 104.229636] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3082 03:33:35.474076 # [ 104.236174] PC is at 0xb6f36000
3083 03:33:35.474166 # [ 104.239332] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3084 03:33:35.520813 # [ 104.244217] pc : [<b6f36000>] lr : [<c0c2e1f4>] psr: 600e0013
3085 03:33:35.521422 # [ 104.250488] sp : c6f99e48 ip : c6f99d50 fp : c6f99e64
3086 03:33:35.521829 # [ 104.255716] r10: 0000000f r9 : c1acbdbc r8 : c15e7d40
3087 03:33:35.522165 # [ 104.260946] r7 : c6f99f60 r6 : 0000000f r5 : c5b36000 r4 : b6f36000
3088 03:33:35.522487 # [ 104.267476] r3 : 91add572 r2 : 91add572 r1 : ef7815e0 r0 : 0000002b
3089 03:33:35.522799 # [ 104.274009] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3090 03:33:35.523105 # [ 104.281149] Control: 10c5387d Table: 16f2c04a DAC: 00000051
3091 03:33:35.564789 # [ 104.286900] Process cat (pid: 2154, stack limit = 0xbd0c7cd1)
3092 03:33:35.565419 # [ 104.292651] Stack: (0xc6f99e48 to 0xc6f9a000)
3093 03:33:35.565802 # [ 104.297018] 9e40: 00000001 00000000 0000000f 00000024 c6f99e74 c6f99e68
3094 03:33:35.566209 # [ 104.305203] 9e60: c0c2d330 c0c2e13c c6f99e9c c6f99e78 c0c2d830 c0c2d310 c0c2d710 c5bc7040
3095 03:33:35.566578 # [ 104.313388] 9e80: b6df0000 0000000f c309ee40 c6f99f60 c6f99ec4 c6f99ea0 c07f4c50 c0c2d71c
3096 03:33:35.566897 # [ 104.321573] 9ea0: 00000000 c5bc7040 b6df0000 c2816000 c6f99f60 c07f4bec c6f99f5c c6f99ec8
3097 03:33:35.608841 # [ 104.329757] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c449dbe4 c05988bc c6f98000
3098 03:33:35.609472 # [ 104.337942] 9ee0: b6df0000 00020000 00000004 0000000f 0001fff1 c6f99ee0 00000001 00000805
3099 03:33:35.609846 # [ 104.346126] 9f00: c6ae0140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3100 03:33:35.610177 # [ 104.354312] 9f20: 00000000 00000000 c6f98000 91add572 b6def000 c5bc7040 c5bc7040 c6f98000
3101 03:33:35.610501 # [ 104.362495] 9f40: b6df0000 00000000 00000000 00000004 c6f99f94 c6f99f60 c05988bc c0598228
3102 03:33:35.652854 # [ 104.370680] 9f60: 00000000 00000000 c6f99fac 91add572 0000000f 0000000f b6f37e00 00000004
3103 03:33:35.653417 # [ 104.378864] 9f80: c03002e4 c6f98000 c6f99fa4 c6f99f98 c059894c c0598854 00000000 c6f99fa8
3104 03:33:35.653781 # [ 104.387048] 9fa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6df0000 0000000f 00000000
3105 03:33:35.654112 # [ 104.395233] 9fc0: 0000000f 0000000f b6f37e00 00000004 00000001 00000000 00020000 beefaa54
3106 03:33:35.654431 # [ 104.403416] 9fe0: 00000004 beefa788 b6ea594f b6e2bc66 800e0030 00000001 00000000 00000000
3107 03:33:35.654801 # [ 104.411595] Backtrace:
3108 03:33:35.696823 # [ 104.414062] [<c0c2e130>] (lkdtm_EXEC_USERSPACE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3109 03:33:35.697384 # [ 104.422592] r4:00000024
3110 03:33:35.697745 # [ 104.425140] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3111 03:33:35.698081 # [ 104.433158] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3112 03:33:35.698400 # [ 104.441083] r9:c6f99f60 r8:c309ee40 r7:0000000f r6:b6df0000 r5:c5bc7040 r4:c0c2d710
3113 03:33:35.698712 # [ 104.448841] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3114 03:33:35.740850 # [ 104.456678] r9:c07f4bec r8:c6f99f60 r7:c2816000 r6:b6df0000 r5:c5bc7040 r4:00000000
3115 03:33:35.741546 # [ 104.464431] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3116 03:33:35.742032 # [ 104.471577] r10:00000004 r9:00000000 r8:00000000 r7:b6df0000 r6:c6f98000 r5:c5bc7040
3117 03:33:35.742424 # [ 104.479409] r4:c5bc7040
3118 03:33:35.742848 # [ 104.481951] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3119 03:33:35.743260 # [ 104.489097] r9:c6f98000 r8:c03002e4 r7:00000004 r6:b6f37e00 r5:0000000f r4:0000000f
3120 03:33:35.784452 # [ 104.496850] [<c0598934>] (sys_[ 104.986471] lkdtm: Performing direct entry EXEC_NULL
3121 03:33:35.784557 write) from [<c03000[c 0 >1]0 4(.992171] lkdtm: attempting ok execution at c0c2e0a0
3122 03:33:35.784637 et_fast_syscall+0x0/0x28)
3123 03:33:35.784708 # [ 1[ 104.999667] lkdtm: attempting bad execution at 00000000
3124 03:33:35.784840 04.504425] Exception stack(0xc6f9[ 105.007773] 8<--- cut here ---
3125 03:33:35.784920 9fa8 to 0xc6f99ff0)
3126 03:33:35.784988 # [[ 1100.013589] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3127 03:33:35.785054 4.509485] 9fa0: [ 105.024187] pgd = 7bf2d072
3128 03:33:35.828572 0000000f 0000000f 00000001 b6df0[ 105.029652] [00000000] *pgd=00000000
3129 03:33:35.828852 000 0000000f 00000000
3130 03:33:35.829011 # [ 1[0 4105.036057] Internal error: Oops: 80000005 [#9] SMP ARM
3131 03:33:35.829156 .517670] 9fc0: 0000000f 0000000f [ 105.043877] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3132 03:33:35.872984 b6f37e00 00000004 [0 0 0100050.0075583] CPU: 1 PID: 2225 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3133 03:33:35.873556 000000[0 0 10050.002805040809 ] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3134 03:33:35.873934 eefaa54
3135 03:33:35.874262 # [ 104[. 5 215085.50393671] PC is at 0x0
3136 03:33:35.874580 9fe0: 00000004 beefa788 b6[e a 105.098296] LR is at execute_location+0xa4/0xb4
3137 03:33:35.874895 94f b6e2bc66[
3138 03:33:35.875204 # 1[0 5 .110045.31] pc : [<00000000>] lr : [<c135a328>] psr: 600e0013
3139 03:33:35.916863 530916][ C1o0d5e.:1 1b3a5d0 3P] sp : c688fe38 ip : c688fd40 fp : c688fe54
3140 03:33:35.917431 value[
3141 03:33:35.917799 # 1[0 5 .110240.357373 r10: 0000000a r9 : c1acbdcc r8 : c15e7d40
3142 03:33:35.918129 982] ---[[ e1n0d5 .t1r2a7c2e5 0] r7 : c688ff60 r6 : 00000000 r5 : 00000000 r4 : c0c2e0a0
3143 03:33:35.918460 0c80f4[f c a14035.d1e3d5b5 1]1-]-r3 : 963890ec r2 : 963890ec r1 : ef7965e0 r0 : 0000002b
3144 03:33:35.918780 -
3145 03:33:35.919090 # EXEC_US[E R S1P0A5C.E1:4 3m602] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3146 03:33:35.919397 ssing 'cal[l t1r0a5c.e1:5'2:6 43] Control: 10c5387d Table: 16ff804a DAC: 00000051
3147 03:33:35.919703 FAIL]
3148 03:33:35.960994 not ok[ 3 51 0s5e.l1f6t0e12] Process cat (pid: 2225, stack limit = 0xdf86fa1e)
3149 03:33:35.961556 sts: lkdtm: [E X E1C0_5U.S1E67R8S6] Stack: (0xc688fe38 to 0xc6890000)
3150 03:33:35.961928 PACE.sh # exi[t = 110
3151 03:33:35.962262 5#. 1s7e4l45] fe20: 00000025 c5eea000
3152 03:33:35.962595 ftests: lkdtm: E[X E C1_0N5U.L1L84132] fe40: 0000000a c688ff60 c688fe64 c688fe58 c135a534 c135a290 c688fe74 c688fe68
3153 03:33:35.962916 sh
3154 03:33:35.963218 [ 105.194389] fe60: c0c2d330 c135a520 c688fe9c c688fe78 c0c2d830 c0c2d310 c0c2d710 c4798780
3155 03:33:36.004802 [ 105.202912] fe80: b6ea9000 0000000a c309ee40 c688ff60 c688fec4 c688fea0 c07f4c50 c0c2d71c
3156 03:33:36.005359 [ 105.211100] fea0: 00000000 c4798780 b6ea9000 c2816000 c688ff60 c07f4bec c688ff5c c688fec8
3157 03:33:36.005755 [ 105.219287] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c688e000
3158 03:33:36.006110 [ 105.227473] fee0: b6ea9000 00020000 00000004 0000000a 0001fff6 c688fee0 00000001 b6ea8000
3159 03:33:36.006437 [ 105.235657] ff00: c59d2780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3160 03:33:36.048847 [ 105.243844] ff20: 00000000 00000000 c136fa78 963890ec c205c000 c4798780 c4798780 c688e000
3161 03:33:36.049406 [ 105.252030] ff40: b6ea9000 00000000 00000000 00000004 c688ff94 c688ff60 c05988bc c0598228
3162 03:33:36.049772 [ 105.260216] ff60: 00000000 00000000 c688ffac 963890ec 0000000a 0000000a b6ff0e00 00000004
3163 03:33:36.050109 [ 105.268402] ff80: c03002e4 c688e000 c688ffa4 c688ff98 c059894c c0598854 00000000 c688ffa8
3164 03:33:36.050430 [ 105.276587] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6ea9000 0000000a 00000000
3165 03:33:36.092862 [ 105.284773] ffc0: 0000000a 0000000a b6ff0e00 00000004 00000001 00000000 00020000 bea76a54
3166 03:33:36.093427 [ 105.292957] ffe0: 00000004 bea76788 b6f5e94f b6ee4c66 800e0030 00000001 00000000 00000000
3167 03:33:36.093801 [ 105.301135] Backtrace:
3168 03:33:36.094131 [ 105.303603] [<c135a284>] (execute_location) from [<c135a534>] (lkdtm_EXEC_NULL+0x20/0x24)
3169 03:33:36.094449 [ 105.311788] r7:c688ff60 r6:0000000a r5:c5eea000 r4:00000025
3170 03:33:36.094759 [ 105.317466] [<c135a514>] (lkdtm_EXEC_NULL) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3171 03:33:36.095065 [ 105.325570] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3172 03:33:36.136887 [ 105.333589] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3173 03:33:36.137451 [ 105.341515] r9:c688ff60 r8:c309ee40 r7:0000000a r6:b6ea9000 r5:c4798780 r4:c0c2d710
3174 03:33:36.137823 [ 105.349273] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3175 03:33:36.138161 [ 105.357111] r9:c07f4bec r8:c688ff60 r7:c2816000 r6:b6ea9000 r5:c4798780 r4:00000000
3176 03:33:36.138483 [ 105.364863] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3177 03:33:36.180793 [ 105.372007] r10:00000004 r9:00000000 r8:00000000 r7:b6ea9000 r6:c688e000 r5:c4798780
3178 03:33:36.181347 [ 105.379839] r4:c4798780
3179 03:33:36.181705 [ 105.382383] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3180 03:33:36.182041 [ 105.389526] r9:c688e000 r8:c03002e4 r7:00000004 r6:b6ff0e00 r5:0000000a r4:0000000a
3181 03:33:36.182364 [ 105.397280] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3182 03:33:36.182678 [ 105.404855] Exception stack(0xc688ffa8 to 0xc688fff0)
3183 03:33:36.183153 [ 105.409914] ffa0: 0000000a 0000000a 00000001 b6ea9000 0000000a 00000000
3184 03:33:36.224454 [ 105.418098] ffc0: 0000000a 0000000a b6ff0e00 00000004 00000001 00000000 00020000 bea76a54
3185 03:33:36.224549 [ 105.426280] ffe0: 00000004 bea76788 b6f5e94f b6ee4c66
3186 03:33:36.224643 [ 105.431343] Code: bad PC value
3187 03:33:36.224715 [ 105.434490] ---[ end trace 80c80f4fca43dedc ]---
3188 03:33:36.224827 # Segmentation fault
3189 03:33:36.368143 # [ 104.986471] lkdtm: Performing direct entry EXEC_NULL
3190 03:33:36.368245 # [ 104.992171] lkdtm: attempting ok execution at c0c2e0a0
3191 03:33:36.368342 # [ 104.999667] lkdtm: attempting bad execution at 00000000
3192 03:33:36.368419 # [ 105.007773] 8<--- cut here ---
3193 03:33:36.368490 # [ 105.013589] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3194 03:33:36.368568 # [ 105.024187] pgd = 7bf2d072
3195 03:33:36.368637 # [ 105.029652] [00000000] *pgd=00000000
3196 03:33:36.368704 # [ 105.036057] Internal error: Oops: 80000005 [#9] SMP ARM
3197 03:33:36.411385 # [ 105.043877] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3198 03:33:36.411588 # [ 105.075583] CPU: 1 PID: 2225 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3199 03:33:36.411688 # [ 105.085489] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3200 03:33:36.411781 # [ 105.093671] PC is at 0x0
3201 03:33:36.454650 # [ 105.098296] LR is at execute_location+0xa4/0xb4
3202 03:33:36.455044 # [ 105.105331] pc : [<00000000>] lr : [<c135a328>] psr: 600e0013
3203 03:33:36.455287 # [ 105.113503] sp : c688fe38 ip : c688fd40 fp : c688fe54
3204 03:33:36.455506 # [ 105.120377] r10: 0000000a r9 : c1acbdcc r8 : c15e7d40
3205 03:33:36.455758 # [ 105.127250] r7 : c688ff60 r6 : 00000000 r5 : 00000000 r4 : c0c2e0a0
3206 03:33:36.456069 # [ 105.135511] r3 : 963890ec r2 : 963890ec r1 : ef7965e0 r0 : 0000002b
3207 03:33:36.456387 # [ 105.143602] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3208 03:33:36.500820 # [ 105.152643] Control: 10c5387d Table: 16ff804a DAC: 00000051
3209 03:33:36.501376 # [ 105.160212] Process cat (pid: 2225, stack limit = 0xdf86fa1e)
3210 03:33:36.501778 # [ 105.167866] Stack: (0xc688fe38 to 0xc6890000)
3211 03:33:36.502124 # [ 105.174045] fe20: 00000025 c5eea000
3212 03:33:36.502544 # [ 105.184132] fe40: 0000000a c688ff60 c688fe64 c688fe58 c135a534 c135a290 c688fe74 c688fe68
3213 03:33:36.502934 # [ 105.194389] fe60: c0c2d330 c135a520 c688fe9c c688fe78 c0c2d830 c0c2d310 c0c2d710 c4798780
3214 03:33:36.548859 # [ 105.202912] fe80: b6ea9000 0000000a c309ee40 c688ff60 c688fec4 c688fea0 c07f4c50 c0c2d71c
3215 03:33:36.549420 # [ 105.211100] fea0: 00000000 c4798780 b6ea9000 c2816000 c688ff60 c07f4bec c688ff5c c688fec8
3216 03:33:36.549789 # [ 105.219287] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c688e000
3217 03:33:36.550120 # [ 105.227473] fee0: b6ea9000 00020000 00000004 0000000a 0001fff6 c688fee0 00000001 b6ea8000
3218 03:33:36.550440 # [ 105.235657] ff00: c59d2780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3219 03:33:36.592833 # [ 105.243844] ff20: 00000000 00000000 c136fa78 963890ec c205c000 c4798780 c4798780 c688e000
3220 03:33:36.593471 # [ 105.252030] ff40: b6ea9000 00000000 00000000 00000004 c688ff94 c688ff60 c05988bc c0598228
3221 03:33:36.593872 # [ 105.260216] ff60: 00000000 00000000 c688ffac 963890ec 0000000a 0000000a b6ff0e00 00000004
3222 03:33:36.594245 # [ 105.268402] ff80: c03002e4 c688e000 c688ffa4 c688ff98 c059894c c0598854 00000000 c688ffa8
3223 03:33:36.594573 # [ 105.276587] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6ea9000 0000000a 00000000
3224 03:33:36.636877 # [ 105.284773] ffc0: 0000000a 0000000a b6ff0e00 00000004 00000001 00000000 00020000 bea76a54
3225 03:33:36.637441 # [ 105.292957] ffe0: 00000004 bea76788 b6f5e94f b6ee4c66 800e0030 00000001 00000000 00000000
3226 03:33:36.637811 # [ 105.301135] Backtrace:
3227 03:33:36.638142 # [ 105.303603] [<c135a284>] (execute_location) from [<c135a534>] (lkdtm_EXEC_NULL+0x20/0x24)
3228 03:33:36.638465 # [ 105.311788] r7:c688ff60 r6:0000000a r5:c5eea000 r4:00000025
3229 03:33:36.638778 # [ 105.317466] [<c135a514>] (lkdtm_EXEC_NULL) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3230 03:33:36.680883 # [ 105.325570] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3231 03:33:36.681435 # [ 105.333589] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3232 03:33:36.681791 # [ 105.341515] r9:c688ff60 r8:c309ee40 r7:0000000a r6:b6ea9000 r5:c4798780 r4:c0c2d710
3233 03:33:36.682124 # [ 105.349273] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3234 03:33:36.682445 # [ 105.357111] r9:c07f4bec r8:c688ff60 r7:c2816000 r6:b6ea9000 r5:c4798780 r4:00000000
3235 03:33:36.682756 # [ 105.364863] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3236 03:33:36.724895 # [ 105.372007] r10:00000004 r9:00000000 r8:00000000 r7:b6ea9000 r6:c688e000 r5:c4798780
3237 03:33:36.725456 # [ 105.379839] r4:c4798780
3238 03:33:36.725814 # [ 105.382383] [<c0598848>] (ksys_write) from [<c0598[ 105.940710] lkdtm: Performing direct entry ACCESS_USERSPACE
3239 03:33:36.726152 94c>] (sys_write+0x18/0x1c)
3240 03:33:36.726477 # [ [ 105.946866] lkdtm: attempting bad read at b6f81000
3241 03:33:36.726790 105.389526] r9:c688e000 r8:c030[ 105.954353] 8<--- cut here ---
3242 03:33:36.727095 [ 105.960236] Unhandled fault: page domain fault (0x01b) at 0xb6f81000
3243 03:33:36.727400 [ 105.966600] pgd = 961515ad
3244 03:33:36.768874 [ 105.969315] [b6f81000] *pgd=494fb831
3245 03:33:36.769438 [ 105.972912] Internal error: : 1b [#10] SMP ARM
3246 03:33:36.769808 [ 105.977374] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3247 03:33:36.770157 [ 106.006645] CPU: 0 PID: 2301 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3248 03:33:36.812850 [ 106.014408] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3249 03:33:36.813408 [ 106.020982] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3250 03:33:36.813775 [ 106.026234] LR is at 0x0
3251 03:33:36.814103 [ 106.028793] pc : [<c0c2e318>] lr : [<00000000>] psr: 600e0013
3252 03:33:36.814423 [ 106.035081] sp : c5a09e38 ip : 00000027 fp : c5a09e64
3253 03:33:36.814738 [ 106.040325] r10: 00000011 r9 : c1acbdd8 r8 : c15e7d40
3254 03:33:36.815041 [ 106.045571] r7 : c5a09f60 r6 : 00000051 r5 : c5a08000 r4 : b6f81000
3255 03:33:36.856876 [ 106.052119] r3 : c15ee30c r2 : c15ee30c r1 : ef7815e4 r0 : 00000026
3256 03:33:36.857435 [ 106.058671] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3257 03:33:36.857806 [ 106.065828] Control: 10c5387d Table: 1700404a DAC: 00000051
3258 03:33:36.858139 [ 106.071595] Process cat (pid: 2301, stack limit = 0x76260a35)
3259 03:33:36.858461 [ 106.077365] Stack: (0xc5a09e38 to 0xc5a0a000)
3260 03:33:36.858774 [ 106.081747] 9e20: 00000022 00000000
3261 03:33:36.859082 [ 106.089957] 9e40: 00000000 c15ee30c c5a09e6c 00000026 c5b35000 00000011 c5a09e74 c5a09e68
3262 03:33:36.900901 [ 106.098165] 9e60: c0c2d330 c0c2e210 c5a09e9c c5a09e78 c0c2d830 c0c2d310 c0c2d710 c5bc63c0
3263 03:33:36.901465 [ 106.106373] 9e80: b6e3b000 00000011 c309ee40 c5a09f60 c5a09ec4 c5a09ea0 c07f4c50 c0c2d71c
3264 03:33:36.901828 [ 106.114581] 9ea0: 00000000 c5bc63c0 b6e3b000 c2816000 c5a09f60 c07f4bec c5a09f5c c5a09ec8
3265 03:33:36.902160 [ 106.122789] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c5a08000
3266 03:33:36.902479 [ 106.130996] 9ee0: b6e3b000 00020000 00000004 00000011 0001ffef c5a09ee0 00000001 b6e3a000
3267 03:33:36.944939 [ 106.139201] 9f00: c6b132c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3268 03:33:36.945494 [ 106.147408] 9f20: 00000000 00000000 c136fa78 c15ee30c c205c000 c5bc63c0 c5bc63c0 c5a08000
3269 03:33:36.945859 [ 106.155615] 9f40: b6e3b000 00000000 00000000 00000004 c5a09f94 c5a09f60 c05988bc c0598228
3270 03:33:36.946193 [ 106.163822] 9f60: 00000000 00000000 c5a09fac c15ee30c 00000011 00000011 b6f82e00 00000004
3271 03:33:36.946512 [ 106.172030] 9f80: c03002e4 c5a08000 c5a09fa4 c5a09f98 c059894c c0598854 00000000 c5a09fa8
3272 03:33:36.946826 [ 106.180236] 9fa0: c03000c0 c0598940 00000011 00000011 00000001 b6e3b000 00000011 00000000
3273 03:33:36.989050 [ 106.188442] 9fc0: 00000011 00000011 b6f82e00 00000004 00000001 00000000 00020000 bee5fa54
3274 03:33:36.989603 [ 106.196648] 9fe0: 00000004 bee5f788 b6ef094f b6e76c66 800e0030 00000001 00000000 00000000
3275 03:33:36.989967 [ 106.204840] Backtrace:
3276 03:33:36.990299 [ 106.207345] [<c0c2e204>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3277 03:33:36.990627 [ 106.216072] r6:00000011 r5:c5b35000 r4:00000026
3278 03:33:36.990939 [ 106.220729] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3279 03:33:37.032877 [ 106.228774] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3280 03:33:37.033433 [ 106.236723] r9:c5a09f60 r8:c309ee40 r7:00000011 r6:b6e3b000 r5:c5bc63c0 r4:c0c2d710
3281 03:33:37.033800 [ 106.244508] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3282 03:33:37.034133 [ 106.252368] r9:c07f4bec r8:c5a09f60 r7:c2816000 r6:b6e3b000 r5:c5bc63c0 r4:00000000
3283 03:33:37.034452 [ 106.260144] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3284 03:33:37.034765 [ 106.267311] r10:00000004 r9:00000000 r8:00000000 r7:b6e3b000 r6:c5a08000 r5:c5bc63c0
3285 03:33:37.080800 [ 106.275158] r4:c5bc63c0
3286 03:33:37.081349 [ 106.277724] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3287 03:33:37.081786 [ 106.284891] r9:c5a08000 r8:c03002e4 r7:00000004 r6:b6f82e00 r5:00000011 r4:00000011
3288 03:33:37.082169 [ 106.292668] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3289 03:33:37.082583 [ 106.300257] Exception stack(0xc5a09fa8 to 0xc5a09ff0)
3290 03:33:37.082937 [ 106.305336] 9fa0: 00000011 00000011 00000001 b6e3b000 00000011 00000000
3291 03:33:37.124459 [ 106.313543] 9fc0: 00000011 00000011 b6f82e00 00000004 00000001 00000000 00020000 bee5fa54
3292 03:33:37.124662 [ 106.321743] 9fe0: 00000004 bee5f788 b6ef094f b6e76c66
3293 03:33:37.124766 [ 106.326824] Code: e1a01004 e30c0cfc e34c01ac eb1c84df (e5943000)
3294 03:33:37.124871 [ 106.332949] ---[ end trace 80c80f4fca43dedd ]---
3295 03:33:37.124973 02e4 r7:00000004 r6:b6ff0e00 r5:0000000a r4:0000000a
3296 03:33:37.125041 # [ 105.397280] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3297 03:33:37.125134 # [ 105.404855] Exception stack(0xc688ffa8 to 0xc688fff0)
3298 03:33:37.168477 # [ 105.409914] ffa0: 0000000a 0000000a 00000001 b6ea9000 0000000a 00000000
3299 03:33:37.168638 # [ 105.418098] ffc0: 0000000a 0000000a b6ff0e00 00000004 00000001 00000000 00020000 bea76a54
3300 03:33:37.168753 # [ 105.426280] ffe0: 00000004 bea76788 b6f5e94f b6ee4c66
3301 03:33:37.168849 # [ 105.431343] Code: bad PC value
3302 03:33:37.168927 # [ 105.434490] ---[ end trace 80c80f4fca43dedc ]---
3303 03:33:37.169025 # EXEC_NULL: missing 'call trace:': [FAIL]
3304 03:33:37.169087 not ok 36 selftests: lkdtm: EXEC_NULL.sh # exit=1
3305 03:33:37.169177 # selftests: lkdtm: ACCESS_USERSPACE.sh
3306 03:33:37.169264 # Segmentation fault
3307 03:33:37.242118 # [ 105.940710] lkdtm: Performing direct entry ACCESS_USERSPACE
3308 03:33:37.242216 # [ 105.946866] lkdtm: attempting bad read at b6f81000
3309 03:33:37.242296 # [ 105.954353] 8<--- cut here ---
3310 03:33:37.242369 # [ 105.960236] Unhandled fault: page domain fault (0x01b) at 0xb6f81000
3311 03:33:37.242440 # [ 105.966600] pgd = 961515ad
3312 03:33:37.242508 # [ 105.969315] [b6f81000] *pgd=494fb831
3313 03:33:37.242574 # [ 105.972912] Internal error: : 1b [#10] SMP ARM
3314 03:33:37.285159 # [ 105.977374] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3315 03:33:37.285258 # [ 106.006645] CPU: 0 PID: 2301 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3316 03:33:37.285344 # [ 106.014408] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3317 03:33:37.285418 # [ 106.020982] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3318 03:33:37.285495 # [ 106.026234] LR is at 0x0
3319 03:33:37.285564 # [ 106.028793] pc : [<c0c2e318>] lr : [<00000000>] psr: 600e0013
3320 03:33:37.332557 # [ 106.035081] sp : c5a09e38 ip : 00000027 fp : c5a09e64
3321 03:33:37.332678 # [ 106.040325] r10: 00000011 r9 : c1acbdd8 r8 : c15e7d40
3322 03:33:37.332774 # [ 106.045571] r7 : c5a09f60 r6 : 00000051 r5 : c5a08000 r4 : b6f81000
3323 03:33:37.332865 # [ 106.052119] r3 : c15ee30c r2 : c15ee30c r1 : ef7815e4 r0 : 00000026
3324 03:33:37.332951 # [ 106.058671] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3325 03:33:37.333036 # [ 106.065828] Control: 10c5387d Table: 1700404a DAC: 00000051
3326 03:33:37.333137 # [ 106.071595] Process cat (pid: 2301, stack limit = 0x76260a35)
3327 03:33:37.376720 # [ 106.077365] Stack: (0xc5a09e38 to 0xc5a0a000)
3328 03:33:37.377166 # [ 106.081747] 9e20: 00000022 00000000
3329 03:33:37.377521 # [ 106.089957] 9e40: 00000000 c15ee30c c5a09e6c 00000026 c5b35000 00000011 c5a09e74 c5a09e68
3330 03:33:37.377852 # [ 106.098165] 9e60: c0c2d330 c0c2e210 c5a09e9c c5a09e78 c0c2d830 c0c2d310 c0c2d710 c5bc63c0
3331 03:33:37.378222 # [ 106.106373] 9e80: b6e3b000 00000011 c309ee40 c5a09f60 c5a09ec4 c5a09ea0 c07f4c50 c0c2d71c
3332 03:33:37.420873 # [ 106.114581] 9ea0: 00000000 c5bc63c0 b6e3b000 c2816000 c5a09f60 c07f4bec c5a09f5c c5a09ec8
3333 03:33:37.421438 # [ 106.122789] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c5a08000
3334 03:33:37.421871 # [ 106.130996] 9ee0: b6e3b000 00020000 00000004 00000011 0001ffef c5a09ee0 00000001 b6e3a000
3335 03:33:37.422217 # [ 106.139201] 9f00: c6b132c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3336 03:33:37.422584 # [ 106.147408] 9f20: 00000000 00000000 c136fa78 c15ee30c c205c000 c5bc63c0 c5bc63c0 c5a08000
3337 03:33:37.464813 # [ 106.155615] 9f40: b6e3b000 00000000 00000000 00000004 c5a09f94 c5a09f60 c05988bc c0598228
3338 03:33:37.465373 # [ 106.163822] 9f60: 00000000 00000000 c5a09fac c15ee30c 00000011 00000011 b6f82e00 00000004
3339 03:33:37.465810 # [ 106.172030] 9f80: c03002e4 c5a08000 c5a09fa4 c5a09f98 c059894c c0598854 00000000 c5a09fa8
3340 03:33:37.466184 # [ 106.180236] 9fa0: c03000c0 c0598940 00000011 00000011 00000001 b6e3b000 00000011 00000000
3341 03:33:37.466516 # [ 106.188442] 9fc0: 00000011 00000011 b6f82e00 00000004 00000001 00000000 00020000 bee5fa54
3342 03:33:37.466829 # [ 106.196648] 9fe0: 00000004 bee5f788 b6ef094f b6e76c66 800e0030 00000001 00000000 00000000
3343 03:33:37.508596 # [ 106.204840] Backtrace:
3344 03:33:37.508792 # [ 106.207345] [<c0c2e204>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3345 03:33:37.508889 # [ 106.216072] r6:00000011 r5:c5b35000 r4:00000026
3346 03:33:37.508980 # [ 106.220729] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3347 03:33:37.509068 # [ 106.228774] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3348 03:33:37.509154 # [ 106.236723] r9:c5a09f60 r8:c309ee40 r7:00000011 r6:b6e3b000 r5:c5bc63c0 r4:c0c2d710
3349 03:33:37.552948 # [ 106.244508] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3350 03:33:37.553408 # [ 106.252368] r9:c07f4bec r8:c5a09f60 r7:c2816000 r6:b6e3b000 r5:c5bc63c0 r4:00000000
3351 03:33:37.553765 # [ 106.260144] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3352 03:33:37.554100 # [ 106.267311] r10:00000004 r9:00000000 r8:00000000 r7:b6e3b000 r6:c5a08000 r5:c5bc63c0
3353 03:33:37.554420 # [ 106.275158] r4:c5bc63c0
3354 03:33:37.554728 # [ 106.277724] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3355 03:33:37.596583 # [ 106.284891] r9:c5a08000 r8:c03002e4 r7:00000004 r6:b6f82e00 r5:00000011 r4:00000011
3356 03:33:37.596748 # [ 106.292668] [<c0598934>] (sys_write) from [<c[ 106.807376] lkdtm: Performing direct entry ACCESS_NULL
3357 03:33:37.596835 03000c0>] (ret_fas[t _ s1y0s6c.8a4537] lkdtm: attempting bad read at 00000000
3358 03:33:37.596910 ll+0x0/0x28)
3359 03:33:37.596990 # [ 106.300257] Ex[ 106.821611] 8<--- cut here ---
3360 03:33:37.597059 ception stack(0xc5a09fa8 to 0xc5a[ 106.827432] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3361 03:33:37.597133 09ff0)
3362 03:33:37.597201 # [ 106.305336] 9fa0: [ 106.838422] pgd = 9747ed21
3363 03:33:37.640655 00000011 00000011[ 106.843889] [00000000] *pgd=00000000
3364 03:33:37.640939 00000001 b6e3b000 00000011 00000[ 106.850367] Internal error: Oops: 5 [#11] SMP ARM
3365 03:33:37.641107 000
3366 03:33:37.684799 # [ 106.313543] 9fc0: 00000[ 106.857883] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3367 03:33:37.685371 011 00000011 b6f82e00 [0 0 010060889588] CPU: 2 PID: 2376 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3368 03:33:37.685747 004 0000000[1 0100060.08090905 9] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3369 03:33:37.686092 00020000 bee5fa54
3370 03:33:37.686419 # [ 106.32174 106.907941] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3371 03:33:37.686733 3] 9fe0: 00000004 bee5f78[8 b166.915331] LR is at __irq_work_queue_local+0x40/0x74
3372 03:33:37.687048 ef094f b6e[ 7 61c0666.9
3373 03:33:37.687348 2#2 8[0 ] pc : [<c135a560>] lr : [<c049ba28>] psr: 600e0013
3374 03:33:37.728816 106.326[8 2 41]0 6C.o9d3e0:8 0e0] sp : c5a09e50 ip : c5a09d58 fp : c5a09e64
3375 03:33:37.729369 a01004 e[3 0 c100c6f.c9 3e73746c0] r10: 0000000c r9 : c1acbdec r8 : c15e7d40
3376 03:33:37.729738 1ac eb1c8[4 d 1f0 6(.e95494473108] r7 : c5a09f60 r6 : 0000000c r5 : c4790000 r4 : 00000000
3377 03:33:37.730078 0)
3378 03:33:37.730401 # [ [1 0 61.0363.29954299]80] r3 : d3997c42 r2 : d3997c42 r1 : ef7ab5e0 r0 : 00000026
3379 03:33:37.730716 ---[ end tra[c e 18006c.8906f14329] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3380 03:33:37.731032 ca43dedd ]--[-
3381 03:33:37.772954 1#0 6A.C9C7E0S372] Control: 10c5387d Table: 16bcc04a DAC: 00000051
3382 03:33:37.773514 _USERSPACE: mi[s s i1n06g. 9'7c8a26] Process cat (pid: 2376, stack limit = 0x76260a35)
3383 03:33:37.773885 ll trace:': [[ F A1I0L6].9
3384 03:33:37.774215 8n5o679] Stack: (0xc5a09e50 to 0xc5a0a000)
3385 03:33:37.774541 ok 37 selftest[s : 1l0k6d.t9m9:947] 9e40: 00000027 c4790000 c5a09e74 c5a09e68
3386 03:33:37.774857 ACCESS_USERSPACE.[s h 1#0 7e.x002119] 9e60: c0c2d330 c135a544 c5a09e9c c5a09e78 c0c2d830 c0c2d310 c0c2d710 c6b13400
3387 03:33:37.775169 t=1
3388 03:33:37.816871 # selftests[: l1k0d7t.m0:12464] 9e80: b6e5c000 0000000c c309ee40 c5a09f60 c5a09ec4 c5a09ea0 c07f4c50 c0c2d71c
3389 03:33:37.817428 ACCESS_NULL.sh
3390 03:33:37.817797 [ 107.022723] 9ea0: 00000000 c6b13400 b6e5c000 c2816000 c5a09f60 c07f4bec c5a09f5c c5a09ec8
3391 03:33:37.818135 [ 107.032285] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c5a08000
3392 03:33:37.818463 [ 107.040470] 9ee0: b6e5c000 00020000 00000004 0000000c 0001fff4 c5a09ee0 00000001 b6e5b000
3393 03:33:37.818776 [ 107.048654] 9f00: c59d3400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3394 03:33:37.861047 [ 107.056839] 9f20: 00000000 00000000 c136fa78 d3997c42 c205c000 c6b13400 c6b13400 c5a08000
3395 03:33:37.861611 [ 107.065026] 9f40: b6e5c000 00000000 00000000 00000004 c5a09f94 c5a09f60 c05988bc c0598228
3396 03:33:37.861984 [ 107.073211] 9f60: 00000000 00000000 c5a09fac d3997c42 0000000c 0000000c b6fa3e00 00000004
3397 03:33:37.862323 [ 107.081395] 9f80: c03002e4 c5a08000 c5a09fa4 c5a09f98 c059894c c0598854 00000000 c5a09fa8
3398 03:33:37.862645 [ 107.089581] 9fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e5c000 0000000c 00000000
3399 03:33:37.904881 [ 107.097766] 9fc0: 0000000c 0000000c b6fa3e00 00000004 00000001 00000000 00020000 bee64a54
3400 03:33:37.905437 [ 107.105951] 9fe0: 00000004 bee64788 b6f1194f b6e97c66 800e0030 00000001 00000000 00000000
3401 03:33:37.905808 [ 107.114131] Backtrace:
3402 03:33:37.906142 [ 107.116605] [<c135a538>] (lkdtm_ACCESS_NULL) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3403 03:33:37.906465 [ 107.124875] r5:c4790000 r4:00000027
3404 03:33:37.906782 [ 107.128464] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3405 03:33:37.907094 [ 107.136482] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3406 03:33:37.948982 [ 107.144407] r9:c5a09f60 r8:c309ee40 r7:0000000c r6:b6e5c000 r5:c6b13400 r4:c0c2d710
3407 03:33:37.949543 [ 107.152164] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3408 03:33:37.949919 [ 107.160003] r9:c07f4bec r8:c5a09f60 r7:c2816000 r6:b6e5c000 r5:c6b13400 r4:00000000
3409 03:33:37.950254 [ 107.167754] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3410 03:33:37.950575 [ 107.174898] r10:00000004 r9:00000000 r8:00000000 r7:b6e5c000 r6:c5a08000 r5:c6b13400
3411 03:33:37.950887 [ 107.182730] r4:c6b13400
3412 03:33:37.992815 [ 107.185274] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3413 03:33:37.993526 [ 107.192417] r9:c5a08000 r8:c03002e4 r7:00000004 r6:b6fa3e00 r5:0000000c r4:0000000c
3414 03:33:37.993990 [ 107.200172] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3415 03:33:37.994390 [ 107.207745] Exception stack(0xc5a09fa8 to 0xc5a09ff0)
3416 03:33:37.994886 [ 107.212806] 9fa0: 0000000c 0000000c 00000001 b6e5c000 0000000c 00000000
3417 03:33:37.995315 [ 107.220990] 9fc0: 0000000c 0000000c b6fa3e00 00000004 00000001 00000000 00020000 bee64a54
3418 03:33:38.036464 [ 107.229172] 9fe0: 00000004 bee64788 b6f1194f b6e97c66
3419 03:33:38.036592 [ 107.234232] Code: e30c0cfc e34c01ac e1a01004 ebffd44d (e5945000)
3420 03:33:38.036673 [ 107.240455] ---[ end trace 80c80f4fca43dede ]---
3421 03:33:38.036741 # Segmentation fault
3422 03:33:38.188884 # [ 106.807376] lkdtm: Performing direct entry ACCESS_NULL
3423 03:33:38.189407 # [ 106.814537] lkdtm: attempting bad read at 00000000
3424 03:33:38.189763 # [ 106.821611] 8<--- cut here ---
3425 03:33:38.190097 # [ 106.827432] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3426 03:33:38.190422 # [ 106.838422] pgd = 9747ed21
3427 03:33:38.190733 # [ 106.843889] [00000000] *pgd=00000000
3428 03:33:38.191035 # [ 106.850367] Internal error: Oops: 5 [#11] SMP ARM
3429 03:33:38.232803 # [ 106.857883] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3430 03:33:38.233341 # [ 106.889588] CPU: 2 PID: 2376 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3431 03:33:38.233752 # [ 106.899579] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3432 03:33:38.234105 # [ 106.907941] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3433 03:33:38.234501 # [ 106.915331] LR is at __irq_work_queue_local+0x40/0x74
3434 03:33:38.276763 # [ 106.922801] pc : [<c135a560>] lr : [<c049ba28>] psr: 600e0013
3435 03:33:38.277330 # [ 106.930800] sp : c5a09e50 ip : c5a09d58 fp : c5a09e64
3436 03:33:38.277690 # [ 106.937760] r10: 0000000c r9 : c1acbdec r8 : c15e7d40
3437 03:33:38.278024 # [ 106.944718] r7 : c5a09f60 r6 : 0000000c r5 : c4790000 r4 : 00000000
3438 03:33:38.278347 # [ 106.952980] r3 : d3997c42 r2 : d3997c42 r1 : ef7ab5e0 r0 : 00000026
3439 03:33:38.278663 # [ 106.961329] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3440 03:33:38.320708 # [ 106.970372] Control: 10c5387d Table: 16bcc04a DAC: 00000051
3441 03:33:38.321229 # [ 106.978026] Process cat (pid: 2376, stack limit = 0x76260a35)
3442 03:33:38.321587 # [ 106.985679] Stack: (0xc5a09e50 to 0xc5a0a000)
3443 03:33:38.321918 # [ 106.991947] 9e40: 00000027 c4790000 c5a09e74 c5a09e68
3444 03:33:38.322241 # [ 107.002119] 9e60: c0c2d330 c135a544 c5a09e9c c5a09e78 c0c2d830 c0c2d310 c0c2d710 c6b13400
3445 03:33:38.322555 # [ 107.012464] 9e80: b6e5c000 0000000c c309ee40 c5a09f60 c5a09ec4 c5a09ea0 c07f4c50 c0c2d71c
3446 03:33:38.368816 # [ 107.022723] 9ea0: 00000000 c6b13400 b6e5c000 c2816000 c5a09f60 c07f4bec c5a09f5c c5a09ec8
3447 03:33:38.369464 # [ 107.032285] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c5a08000
3448 03:33:38.369872 # [ 107.040470] 9ee0: b6e5c000 00020000 00000004 0000000c 0001fff4 c5a09ee0 00000001 b6e5b000
3449 03:33:38.370212 # [ 107.048654] 9f00: c59d3400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3450 03:33:38.370534 # [ 107.056839] 9f20: 00000000 00000000 c136fa78 d3997c42 c205c000 c6b13400 c6b13400 c5a08000
3451 03:33:38.370887 # [ 107.065026] 9f40: b6e5c000 00000000 00000000 00000004 c5a09f94 c5a09f60 c05988bc c0598228
3452 03:33:38.412995 # [ 107.073211] 9f60: 00000000 00000000 c5a09fac d3997c42 0000000c 0000000c b6fa3e00 00000004
3453 03:33:38.413554 # [ 107.081395] 9f80: c03002e4 c5a08000 c5a09fa4 c5a09f98 c059894c c0598854 00000000 c5a09fa8
3454 03:33:38.413921 # [ 107.089581] 9fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e5c000 0000000c 00000000
3455 03:33:38.414257 # [ 107.097766] 9fc0: 0000000c 0000000c b6fa3e00 00000004 00000001 00000000 00020000 bee64a54
3456 03:33:38.414580 # [ 107.105951] 9fe0: 00000004 bee64788 b6f1194f b6e97c66 800e0030 00000001 00000000 00000000
3457 03:33:38.456779 # [ 107.114131] Backtrace:
3458 03:33:38.457355 # [ 107.116605] [<c135a538>] (lkdtm_ACCESS_NULL) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3459 03:33:38.457717 # [ 107.124875] r5:c4790000 r4:00000027
3460 03:33:38.458053 # [ 107.128464] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3461 03:33:38.458380 # [ 107.136482] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3462 03:33:38.458693 # [ 107.144407] r9:c5a09f60 r8:c309ee40 r7:0000000c r6:b6e5c000 r5:c6b13400 r4:c0c2d710
3463 03:33:38.500977 # [ 107.152164] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3464 03:33:38.501531 # [ 107.160003] r9:c07f4bec r8:c5a09f60 r7:c2816000 r6:b6e5c000 r5:c6b13400 r4:00000000
3465 03:33:38.501893 # [ 107.167754] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3466 03:33:38.502226 # [ 107.174898] r10:00000004 r9:00000000 r8:00000000 r7:b6e5c000 r6:c5a08000 r5:c6b13400
3467 03:33:38.502548 # [ 107.182730] r4:c6b13400
3468 03:33:38.502860 # [ 107.185274] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+[ 107.738218] lkdtm: Performing direct entry WRITE_RO
3469 03:33:38.503171 0x18/0x1c)
3470 03:33:38.545058 # [ 107.[1 9 2140177744858] lkdtm: attempting bad rodata write at c15e7fd8
3471 03:33:38.545616 ] r9:c5a08000 r8:c03002e4 r7:000[ 107.752674] 8<--- cut here ---
3472 03:33:38.545981 00004 r6:b6fa3e00 r5:0[0 0 010007.758530] Unable to handle kernel paging request at virtual address c15e7fd8
3473 03:33:38.546326 c r4:0000000c
3474 03:33:38.546646 # [[ 110077..728101] pgd = 9747ed21
3475 03:33:38.546963 00172] [<c0598934>] (sys_write) f[ 107.772899] [c15e7fd8] *pgd=1141941e(bad)
3476 03:33:38.547280 rom [<c03000c0>] (ret_fast_s[ y s07.779790] Internal error: Oops: 80d [#12] SMP ARM
3477 03:33:38.547586 call+0x0/0x28)
3478 03:33:38.588997 # [ 107.207745] [ 107.787184] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3479 03:33:38.589567 Exception stack(0xc5a09fa8 to 0[x 107.818901] CPU: 1 PID: 2450 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3480 03:33:38.589933 c5a09ff0)
3481 03:33:38.632819 # [ 107[. 2 1120870.629330] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3482 03:33:38.633370 ] 9fa0: 0000000[ 107.838059] PC is at lkdtm_WRITE_RO+0x44/0x50
3483 03:33:38.633734 c 0000000c 00000001 b6e5c000 0000[ 107.845283] LR is at __irq_work_queue_local+0x40/0x74
3484 03:33:38.634066 000c 00000000
3485 03:33:38.634392 # [ [ 1 0170.72.253184] pc : [<c135a37c>] lr : [<c049ba28>] psr: 600e0013
3486 03:33:38.634708 0990] 9fc0: 0[0 0 0100070.c8 601025] sp : c701fe50 ip : c701fd58 fp : c701fe64
3487 03:33:38.635021 00000c b6fa3e00[ 0100070.080608766] r10: 00000009 r9 : c1acbdf8 r8 : c15e7d40
3488 03:33:38.676944 00000001 00000000 0[0 0 210070.075996] r7 : c701ff60 r6 : 00000009 r5 : c2bfa000 r4 : c15e7fd8
3489 03:33:38.677503 0 bee64a54
3490 03:33:38.677869 # [ [1 0 71.0272.9814697] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e0 r0 : c1accbfc
3491 03:33:38.678203 72] 9fe0: 00000004 bee6[4 7 8180 .893319] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3492 03:33:38.678534 b6f1194f b6e97c66[
3493 03:33:38.678843 #1 0[7 . 912799] Control: 10c5387d Table: 16bcc04a DAC: 00000051
3494 03:33:38.679147 07.234232] Code: e[3 0 c100c7f.c910634] Process cat (pid: 2450, stack limit = 0xf90d1636)
3495 03:33:38.721024 e34c01ac e1a01004 e[b f f1d0474.d18557] Stack: (0xc701fe50 to 0xc7020000)
3496 03:33:38.721575 (e5945000)
3497 03:33:38.721934 # [ 107.240455[] 107.925097] fe40: 00000028 c2bfa000 c701fe74 c701fe68
3498 03:33:38.722270 ---[ end trace 80c80f4fca43ded[e 107.935885] fe60: c0c2d330 c135a344 c701fe9c c701fe78 c0c2d830 c0c2d310 c0c2d710 c46d7180
3499 03:33:38.722600 ]---
3500 03:33:38.722910 # ACCESS_NULL: missing 'c[a 107.946758] fe80: b6e9e000 00000009 c309ee40 c701ff60 c701fec4 c701fea0 c07f4c50 c0c2d71c
3501 03:33:38.723219 ll trace:': [FAIL]
3502 03:33:38.764998 not ok 38[ s107.957631] fea0: 00000000 c46d7180 b6e9e000 c2816000 c701ff60 c07f4bec c701ff5c c701fec8
3503 03:33:38.765561 elftests: lkdtm: ACCESS_NULL.sh [ 107.968420] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c701e000
3504 03:33:38.765929 exit=1
3505 03:33:38.766263 # selftests: lkdtm: WR[I 107.979379] fee0: b6e9e000 00020000 00000004 00000009 0001fff7 c701fee0 00000001 b6e9d000
3506 03:33:38.766590 TE_RO.sh
3507 03:33:38.766903 [ 107.990250] ff00: c59d3400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3508 03:33:38.767210 [ 107.999302] ff20: 00000000 00000000 c136fa78 9f5063d0 c205c000 c46d7180 c46d7180 c701e000
3509 03:33:38.808841 [ 108.007508] ff40: b6e9e000 00000000 00000000 00000004 c701ff94 c701ff60 c05988bc c0598228
3510 03:33:38.809398 [ 108.015716] ff60: 00000000 00000000 c701ffac 9f5063d0 00000009 00000009 b6fe5e00 00000004
3511 03:33:38.809775 [ 108.023922] ff80: c03002e4 c701e000 c701ffa4 c701ff98 c059894c c0598854 00000000 c701ffa8
3512 03:33:38.810295 [ 108.032128] ffa0: c03000c0 c0598940 00000009 00000009 00000001 b6e9e000 00000009 00000000
3513 03:33:38.810828 [ 108.040335] ffc0: 00000009 00000009 b6fe5e00 00000004 00000001 00000000 00020000 bea0ea54
3514 03:33:38.853010 [ 108.048542] ffe0: 00000004 bea0e788 b6f5394f b6ed9c66 800e0030 00000001 00000000 00000000
3515 03:33:38.853564 [ 108.056735] Backtrace:
3516 03:33:38.853922 [ 108.059252] [<c135a338>] (lkdtm_WRITE_RO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3517 03:33:38.854254 [ 108.067284] r5:c2bfa000 r4:00000028
3518 03:33:38.854571 [ 108.070901] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3519 03:33:38.854882 [ 108.078946] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3520 03:33:38.896998 [ 108.086895] r9:c701ff60 r8:c309ee40 r7:00000009 r6:b6e9e000 r5:c46d7180 r4:c0c2d710
3521 03:33:38.897598 [ 108.094677] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3522 03:33:38.897997 [ 108.102537] r9:c07f4bec r8:c701ff60 r7:c2816000 r6:b6e9e000 r5:c46d7180 r4:00000000
3523 03:33:38.898364 [ 108.110314] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3524 03:33:38.898715 [ 108.117481] r10:00000004 r9:00000000 r8:00000000 r7:b6e9e000 r6:c701e000 r5:c46d7180
3525 03:33:38.899056 [ 108.125329] r4:c46d7180
3526 03:33:38.899390 [ 108.127897] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3527 03:33:38.940587 [ 108.135062] r9:c701e000 r8:c03002e4 r7:00000004 r6:b6fe5e00 r5:00000009 r4:00000009
3528 03:33:38.940752 [ 108.142841] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3529 03:33:38.940836 [ 108.150433] Exception stack(0xc701ffa8 to 0xc701fff0)
3530 03:33:38.940944 [ 108.155515] ffa0: 00000009 00000009 00000001 b6e9e000 00000009 00000000
3531 03:33:38.941012 [ 108.163723] ffc0: 00000009 00000009 b6fe5e00 00000004 00000001 00000000 00020000 bea0ea54
3532 03:33:38.941077 [ 108.171926] ffe0: 00000004 bea0e788 b6f5394f b6ed9c66
3533 03:33:38.984479 [ 108.177007] Code: e34a3bcd e30c0bfc e34c01ac e0233002 (e5843000)
3534 03:33:38.984589 [ 108.183130] ---[ end trace 80c80f4fca43dedf ]---
3535 03:33:38.984679 # Segmentation fault
3536 03:33:39.073501 # [ 107.738218] lkdtm: Performing direct entry WRITE_RO
3537 03:33:39.073650 # [ 107.744858] lkdtm: attempting bad rodata write at c15e7fd8
3538 03:33:39.073727 # [ 107.752674] 8<--- cut here ---
3539 03:33:39.073818 # [ 107.758530] Unable to handle kernel paging request at virtual address c15e7fd8
3540 03:33:39.073891 # [ 107.768101] pgd = 9747ed21
3541 03:33:39.073960 # [ 107.772899] [c15e7fd8] *pgd=1141941e(bad)
3542 03:33:39.074028 # [ 107.779790] Internal error: Oops: 80d [#12] SMP ARM
3543 03:33:39.116847 # [ 107.787184] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3544 03:33:39.117385 # [ 107.818901] CPU: 1 PID: 2450 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3545 03:33:39.117750 # [ 107.829330] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3546 03:33:39.118177 # [ 107.838059] PC is at lkdtm_WRITE_RO+0x44/0x50
3547 03:33:39.164791 # [ 107.845283] LR is at __irq_work_queue_local+0x40/0x74
3548 03:33:39.165007 # [ 107.853184] pc : [<c135a37c>] lr : [<c049ba28>] psr: 600e0013
3549 03:33:39.165125 # [ 107.861625] sp : c701fe50 ip : c701fd58 fp : c701fe64
3550 03:33:39.165231 # [ 107.868766] r10: 00000009 r9 : c1acbdf8 r8 : c15e7d40
3551 03:33:39.165332 # [ 107.875996] r7 : c701ff60 r6 : 00000009 r5 : c2bfa000 r4 : c15e7fd8
3552 03:33:39.165431 # [ 107.884697] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e0 r0 : c1accbfc
3553 03:33:39.165528 # [ 107.893319] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3554 03:33:39.208813 # [ 107.902799] Control: 10c5387d Table: 16bcc04a DAC: 00000051
3555 03:33:39.209334 # [ 107.910634] Process cat (pid: 2450, stack limit = 0xf90d1636)
3556 03:33:39.209690 # [ 107.918557] Stack: (0xc701fe50 to 0xc7020000)
3557 03:33:39.210021 # [ 107.925097] fe40: 00000028 c2bfa000 c701fe74 c701fe68
3558 03:33:39.210343 # [ 107.935885] fe60: c0c2d330 c135a344 c701fe9c c701fe78 c0c2d830 c0c2d310 c0c2d710 c46d7180
3559 03:33:39.210656 # [ 107.946758] fe80: b6e9e000 00000009 c309ee40 c701ff60 c701fec4 c701fea0 c07f4c50 c0c2d71c
3560 03:33:39.252857 # [ 107.957631] fea0: 00000000 c46d7180 b6e9e000 c2816000 c701ff60 c07f4bec c701ff5c c701fec8
3561 03:33:39.253482 # [ 107.968420] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c701e000
3562 03:33:39.253866 # [ 107.979379] fee0: b6e9e000 00020000 00000004 00000009 0001fff7 c701fee0 00000001 b6e9d000
3563 03:33:39.254254 # [ 107.990250] ff00: c59d3400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3564 03:33:39.254580 # [ 107.999302] ff20: 00000000 00000000 c136fa78 9f5063d0 c205c000 c46d7180 c46d7180 c701e000
3565 03:33:39.296812 # [ 108.007508] ff40: b6e9e000 00000000 00000000 00000004 c701ff94 c701ff60 c05988bc c0598228
3566 03:33:39.297412 # [ 108.015716] ff60: 00000000 00000000 c701ffac 9f5063d0 00000009 00000009 b6fe5e00 00000004
3567 03:33:39.297780 # [ 108.023922] ff80: c03002e4 c701e000 c701ffa4 c701ff98 c059894c c0598854 00000000 c701ffa8
3568 03:33:39.298149 # [ 108.032128] ffa0: c03000c0 c0598940 00000009 00000009 00000001 b6e9e000 00000009 00000000
3569 03:33:39.298474 # [ 108.040335] ffc0: 00000009 00000009 b6fe5e00 00000004 00000001 00000000 00020000 bea0ea54
3570 03:33:39.298789 # [ 108.048542] ffe0: 00000004 bea0e788 b6f5394f b6ed9c66 800e0030 00000001 00000000 00000000
3571 03:33:39.340708 # [ 108.056735] Backtrace:
3572 03:33:39.341274 # [ 108.059252] [<c135a338>] (lkdtm_WRITE_RO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3573 03:33:39.341631 # [ 108.067284] r5:c2bfa000 r4:00000028
3574 03:33:39.341962 # [ 108.070901] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3575 03:33:39.342276 # [ 108.078946] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3576 03:33:39.342447 # [ 108.086895] r9:c701ff60 r8:c309ee40 r7:00000009 r6:b6e9e000 r5:c46d7180 r4:c0c2d710
3577 03:33:39.384747 # [ 108.094677] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3578 03:33:39.385029 # [ 108.102537] r9:c07f4bec r8:c701ff60 r7:c2816000 r6:b6e9e000 r5:c46d7180 r4:00000000
3579 03:33:39.385194 # [ 108.110314] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3580 03:33:39.385347 # [ 108.117481] r10:00000004 r9:00000000 r8:00000000 r7:b6e9e000 r6:c701e000 r5:c46d7180
3581 03:33:39.385494 # [ 108.125329] r4:c46d7180
3582 03:33:39.385633 # [ 108.127897] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3583 03:33:39.428997 # [ 108.135062] r9:c701e000 r8:c03002e4 r7:00000004 r6:b6fe5e00 r5:00000009 r4:00000009
3584 03:33:39.429556 # [ 108.142841] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3585 03:33:39.429925 # [ 108.150433] Exception stack(0xc701ffa8 to 0xc701fff0)
3586 03:33:39.430262 # [ 108.155515] ffa0: 00000009 00000009 00000001 b6e9e000 00000009 00000000
3587 03:33:39.430588 # [ 108.163723] ffc0: 00000009 00000009 b6fe5e00 00000004 00000001 00000000 00020000 bea0ea54
3588 03:33:39.430906 # [ 108.171926] ffe0: 00000004 bea0e788 b6f5394f b6ed9c66
3589 03:33:39.431210 # [ 108.177007] [ 108.669414] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3590 03:33:39.472782 Code: e34a3bcd e30c0bfc e34c01ac [ 108.676431] lkdtm: attempting bad ro_after_init write at c1b7dc48
3591 03:33:39.473301 e0233002 (e5843000) [
3592 03:33:39.473658 # 1[0 8 685328] 8<--- cut here ---
3593 03:33:39.473993 108.183130] ---[ end [t r 1a0c8e.690643] Unable to handle kernel paging request at virtual address c1b7dc48
3594 03:33:39.474330 80c80f4fca43dedf ]---[
3595 03:33:39.474648 #1 0W8R700127] pgd = 9c82970a
3596 03:33:39.474955 ITE_RO: missing 'call trace:': [F[ 108.705095] [c1b7dc48] *pgd=11a1941e(bad)
3597 03:33:39.475264 AIL]
3598 03:33:39.475562 not ok 39 selftests: l[k d 108.711984] Internal error: Oops: 80d [#13] SMP ARM
3599 03:33:39.516976 m: WRITE_RO.sh # exit=1
3600 03:33:39.517528 # selfte[ 108.719466] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3601 03:33:39.517906 sts: lkdtm: WRITE_RO_AFTER_INIT.s[ 108.751184] CPU: 2 PID: 2524 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3602 03:33:39.518244 h
3603 03:33:39.560999 [ 108.761783] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3604 03:33:39.561557 [ 108.768603] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3605 03:33:39.561921 [ 108.773941] LR is at 0x0
3606 03:33:39.562250 [ 108.776498] pc : [<c135a3ec>] lr : [<00000000>] psr: 600e0013
3607 03:33:39.562570 [ 108.782787] sp : c5b2be50 ip : 00000027 fp : c5b2be64
3608 03:33:39.562882 [ 108.788032] r10: 00000014 r9 : c1acbe04 r8 : c15e7d40
3609 03:33:39.563186 [ 108.793278] r7 : c5b2bf60 r6 : 00000014 r5 : c68d5000 r4 : c1b7dc48
3610 03:33:39.604951 [ 108.799826] r3 : fe67479e r2 : 55aa55aa r1 : ef7ab5e4 r0 : c1accbfc
3611 03:33:39.605503 [ 108.806378] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3612 03:33:39.605869 [ 108.813537] Control: 10c5387d Table: 1700804a DAC: 00000051
3613 03:33:39.606205 [ 108.819304] Process cat (pid: 2524, stack limit = 0xc87873d7)
3614 03:33:39.606525 [ 108.825073] Stack: (0xc5b2be50 to 0xc5b2c000)
3615 03:33:39.606837 [ 108.829459] be40: 00000029 c68d5000 c5b2be74 c5b2be68
3616 03:33:39.607144 [ 108.837668] be60: c0c2d330 c135a394 c5b2be9c c5b2be78 c0c2d830 c0c2d310 c0c2d710 c6b12f00
3617 03:33:39.648871 [ 108.845877] be80: b6ddd000 00000014 c309ee40 c5b2bf60 c5b2bec4 c5b2bea0 c07f4c50 c0c2d71c
3618 03:33:39.649427 [ 108.854085] bea0: 00000000 c6b12f00 b6ddd000 c2816000 c5b2bf60 c07f4bec c5b2bf5c c5b2bec8
3619 03:33:39.649790 [ 108.862294] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c2d72f24 c05988bc c5b2a000
3620 03:33:39.650123 [ 108.870502] bee0: b6ddd000 00020000 00000004 00000014 0001ffec c5b2bee0 00000001 00000805
3621 03:33:39.650446 [ 108.878707] bf00: c6a52780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3622 03:33:39.693042 [ 108.886915] bf20: 00000000 00000000 c5b2a000 350c3f16 b6ddc000 c6b12f00 c6b12f00 c5b2a000
3623 03:33:39.693600 [ 108.895122] bf40: b6ddd000 00000000 00000000 00000004 c5b2bf94 c5b2bf60 c05988bc c0598228
3624 03:33:39.693969 [ 108.903328] bf60: 00000000 00000000 c5b2bfac 350c3f16 00000014 00000014 b6f24e00 00000004
3625 03:33:39.694303 [ 108.911535] bf80: c03002e4 c5b2a000 c5b2bfa4 c5b2bf98 c059894c c0598854 00000000 c5b2bfa8
3626 03:33:39.694624 [ 108.919741] bfa0: c03000c0 c0598940 00000014 00000014 00000001 b6ddd000 00000014 00000000
3627 03:33:39.694941 [ 108.927947] bfc0: 00000014 00000014 b6f24e00 00000004 00000001 00000000 00020000 be91ea54
3628 03:33:39.736757 [ 108.936157] bfe0: 00000004 be91e788 b6e9294f b6e18c66 800e0030 00000001 00000000 00000000
3629 03:33:39.737278 [ 108.944350] Backtrace:
3630 03:33:39.737634 [ 108.946866] [<c135a388>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3631 03:33:39.738002 [ 108.955851] r5:c68d5000 r4:00000029
3632 03:33:39.738328 [ 108.959467] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3633 03:33:39.738644 [ 108.967515] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3634 03:33:39.780949 [ 108.975465] r9:c5b2bf60 r8:c309ee40 r7:00000014 r6:b6ddd000 r5:c6b12f00 r4:c0c2d710
3635 03:33:39.781505 [ 108.983248] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3636 03:33:39.781866 [ 108.991110] r9:c07f4bec r8:c5b2bf60 r7:c2816000 r6:b6ddd000 r5:c6b12f00 r4:00000000
3637 03:33:39.782197 [ 108.998885] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3638 03:33:39.782512 [ 109.006052] r10:00000004 r9:00000000 r8:00000000 r7:b6ddd000 r6:c5b2a000 r5:c6b12f00
3639 03:33:39.782818 [ 109.013901] r4:c6b12f00
3640 03:33:39.824514 [ 109.016466] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3641 03:33:39.824809 [ 109.023632] r9:c5b2a000 r8:c03002e4 r7:00000004 r6:b6f24e00 r5:00000014 r4:00000014
3642 03:33:39.825009 [ 109.031410] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3643 03:33:39.825152 [ 109.038998] Exception stack(0xc5b2bfa8 to 0xc5b2bff0)
3644 03:33:39.825273 [ 109.044079] bfa0: 00000014 00000014 00000001 b6ddd000 00000014 00000000
3645 03:33:39.825411 [ 109.052285] bfc0: 00000014 00000014 b6f24e00 00000004 00000001 00000000 00020000 be91ea54
3646 03:33:39.825540 [ 109.060487] bfe0: 00000004 be91e788 b6e9294f b6e18c66
3647 03:33:39.868408 [ 109.065568] Code: e34a3bcd e30c0bfc e34c01ac e0233002 (e5843000)
3648 03:33:39.868529 [ 109.071692] ---[ end trace 80c80f4fca43dee0 ]---
3649 03:33:39.868605 # Segmentation fault
3650 03:33:40.000208 # [ 108.669414] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3651 03:33:40.000856 # [ 108.676431] lkdtm: attempting bad ro_after_init write at c1b7dc48
3652 03:33:40.001308 # [ 108.685328] 8<--- cut here ---
3653 03:33:40.001722 # [ 108.690643] Unable to handle kernel paging request at virtual address c1b7dc48
3654 03:33:40.002160 # [ 108.700127] pgd = 9c82970a
3655 03:33:40.002557 # [ 108.705095] [c1b7dc48] *pgd=11a1941e(bad)
3656 03:33:40.002970 # [ 108.711984] Internal error: Oops: 80d [#13] SMP ARM
3657 03:33:40.042834 # [ 108.719466] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3658 03:33:40.042942 # [ 108.751184] CPU: 2 PID: 2524 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3659 03:33:40.043023 # [ 108.761783] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3660 03:33:40.043096 # [ 108.768603] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3661 03:33:40.086013 # [ 108.773941] LR is at 0x0
3662 03:33:40.086188 # [ 108.776498] pc : [<c135a3ec>] lr : [<00000000>] psr: 600e0013
3663 03:33:40.086327 # [ 108.782787] sp : c5b2be50 ip : 00000027 fp : c5b2be64
3664 03:33:40.086457 # [ 108.788032] r10: 00000014 r9 : c1acbe04 r8 : c15e7d40
3665 03:33:40.086582 # [ 108.793278] r7 : c5b2bf60 r6 : 00000014 r5 : c68d5000 r4 : c1b7dc48
3666 03:33:40.086703 # [ 108.799826] r3 : fe67479e r2 : 55aa55aa r1 : ef7ab5e4 r0 : c1accbfc
3667 03:33:40.086824 # [ 108.806378] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3668 03:33:40.129435 # [ 108.813537] Control: 10c5387d Table: 1700804a DAC: 00000051
3669 03:33:40.129995 # [ 108.819304] Process cat (pid: 2524, stack limit = 0xc87873d7)
3670 03:33:40.130393 # [ 108.825073] Stack: (0xc5b2be50 to 0xc5b2c000)
3671 03:33:40.130725 # [ 108.829459] be40: 00000029 c68d5000 c5b2be74 c5b2be68
3672 03:33:40.131050 # [ 108.837668] be60: c0c2d330 c135a394 c5b2be9c c5b2be78 c0c2d830 c0c2d310 c0c2d710 c6b12f00
3673 03:33:40.131408 # [ 108.845877] be80: b6ddd000 00000014 c309ee40 c5b2bf60 c5b2bec4 c5b2bea0 c07f4c50 c0c2d71c
3674 03:33:40.172753 # [ 108.854085] bea0: 00000000 c6b12f00 b6ddd000 c2816000 c5b2bf60 c07f4bec c5b2bf5c c5b2bec8
3675 03:33:40.173274 # [ 108.862294] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c2d72f24 c05988bc c5b2a000
3676 03:33:40.173685 # [ 108.870502] bee0: b6ddd000 00020000 00000004 00000014 0001ffec c5b2bee0 00000001 00000805
3677 03:33:40.174020 # [ 108.878707] bf00: c6a52780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3678 03:33:40.174342 # [ 108.886915] bf20: 00000000 00000000 c5b2a000 350c3f16 b6ddc000 c6b12f00 c6b12f00 c5b2a000
3679 03:33:40.216845 # [ 108.895122] bf40: b6ddd000 00000000 00000000 00000004 c5b2bf94 c5b2bf60 c05988bc c0598228
3680 03:33:40.217411 # [ 108.903328] bf60: 00000000 00000000 c5b2bfac 350c3f16 00000014 00000014 b6f24e00 00000004
3681 03:33:40.217774 # [ 108.911535] bf80: c03002e4 c5b2a000 c5b2bfa4 c5b2bf98 c059894c c0598854 00000000 c5b2bfa8
3682 03:33:40.218106 # [ 108.919741] bfa0: c03000c0 c0598940 00000014 00000014 00000001 b6ddd000 00000014 00000000
3683 03:33:40.218481 # [ 108.927947] bfc0: 00000014 00000014 b6f24e00 00000004 00000001 00000000 00020000 be91ea54
3684 03:33:40.218830 # [ 108.936157] bfe0: 00000004 be91e788 b6e9294f b6e18c66 800e0030 00000001 00000000 00000000
3685 03:33:40.260598 # [ 108.944350] Backtrace:
3686 03:33:40.260800 # [ 108.946866] [<c135a388>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3687 03:33:40.260909 # [ 108.955851] r5:c68d5000 r4:00000029
3688 03:33:40.261010 # [ 108.959467] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3689 03:33:40.261103 # [ 108.967515] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3690 03:33:40.261194 # [ 108.975465] r9:c5b2bf60 r8:c309ee40 r7:00000014 r6:b6ddd000 r5:c6b12f00 r4:c0c2d710
3691 03:33:40.304838 # [ 108.983248] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3692 03:33:40.305391 # [ 108.991110] r9:c07f4bec r8:c5b2bf60 r7:c2816000 r6:b6ddd000 r5:c6b12f00 r4:00000000
3693 03:33:40.305760 # [ 108.998885] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3694 03:33:40.306092 # [ 109.006052] r10:00000004 r9:00000000 r8:00000000 r7:b6ddd000 r6:c5b2a000 r5:c6b12f00
3695 03:33:40.306412 # [ 109.013901] r4:c6b12f00
3696 03:33:40.306724 # [ 109.016466] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3697 03:33:40.348746 # [ 109.023632] r9:c5b2a000 r8:c03002e4 r7:00000004 r6:b6f24e00 r5:00000014 r4:00000014
3698 03:33:40.348979 # [ 109.03141[ 109.562112] lkdtm: Performing direct entry WRITE_KERN
3699 03:33:40.349106 0] [<c0598934>] (sys_write) from [ 109.568020] lkdtm: attempting bad 7520704 byte write at c135a260
3700 03:33:40.349234 [<c03000c0>] (ret_fast_syscall+0x[ 109.576930] 8<--- cut here ---
3701 03:33:40.349354 0/0x28)
3702 03:33:40.349472 # [ 1[0 9 .100398.95988742] Unable to handle kernel paging request at virtual address c135a260
3703 03:33:40.349584 ] Exception stack([0 x c150b92.b591958] pgd = e4abb9ba
3704 03:33:40.349690 a8 to 0xc5b2bff0)
3705 03:33:40.392770 # [ 109.0[4 4109.596828] [c135a260] *pgd=1121940e(bad)
3706 03:33:40.393330 079] bfa0: [ 1 0 .603443] Internal error: Oops: 80d [#14] SMP ARM
3707 03:33:40.393717 00000014 00000014 00000001 b6ddd[ 109.610655] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3708 03:33:40.394073 000 00000014 00000000
3709 03:33:40.436830 [# [1 0 .642355] CPU: 1 PID: 2598 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3710 03:33:40.437394 109.052285] b[f c 01:0 90.060502029] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3711 03:33:40.437776 014 00000014 b6f24e00 0000[0 0 0109.660870] PC is at memcpy+0x50/0x330
3712 03:33:40.438118 00000001 00000000 [0 0 0120090.067127] LR is at 0xe92dd830
3713 03:33:40.438441 0 be91ea54
3714 03:33:40.438761 # [[ 110099..60762432] pc : [<c08ccb90>] lr : [<e92dd830>] psr: 200e0013
3715 03:33:40.439070 487] bfe0: 000[0 0 010094. 6b8e0990] sp : c47dfe2c ip : e1a0c00d fp : c47dfe64
3716 03:33:40.480920 1e788 b6e929[4 f 1b069e.1688c76818] r10: 0000000b r9 : c1acbe18 r8 : e89da800
3717 03:33:40.481490
3718 03:33:40.481861 # [ 109.065[5 6 81]0 9C.o6d9e4948] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3719 03:33:40.482197 e34a3bcd e30[c 0 b1f0c9 .e73043c66] r3 : e1a0c00d r2 : 0072c120 r1 : c0c2e0c0 r0 : c135a260
3720 03:33:40.482524 01ac e0233002 (e[5 8 413009.0701)899] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3721 03:33:40.482850
3722 03:33:40.483153 # [ 109.07[1 6 9120]9 .-7-2-1024] Control: 10c5387d Table: 16f9c04a DAC: 00000051
3723 03:33:40.525016 end trace 80c80f[4 f c1a0493.d7e8762] Process cat (pid: 2598, stack limit = 0x80a49eb9)
3724 03:33:40.525572 e0 ]---
3725 03:33:40.525931 # WRIT[E _ R1O0_9A.F7T3E585] Stack: (0xc47dfe2c to 0xc47e0000)
3726 03:33:40.526265 R_INIT: missing 'call t[r a c1e0:.742938] fe20: c0c2e0a0 0072c1c0 c47dff60 c15e7d40 c135a260
3727 03:33:40.526594 ': [FAIL]
3728 03:33:40.526908 not ok 40 se[l f t1e0s.753455] fe40: c135a260 c135a444 0000002a c47cf000 0000000b c47dff60 c47dfe74 c47dfe68
3729 03:33:40.527222 ts: lkdtm: WRITE_RO_A[F T E1R0_9I763968] fe60: c0c2d330 c135a404 c47dfe9c c47dfe78 c0c2d830 c0c2d310 c0c2d710 c6b0fb80
3730 03:33:40.568698 NIT.sh # exit=1
3731 03:33:40.569220 # sel[f t e1s0t9.774397] fe80: b6e4b000 0000000b c309ee40 c47dff60 c47dfec4 c47dfea0 c07f4c50 c0c2d71c
3732 03:33:40.569581 : lkdtm: WRITE_KERN.[s h 1
3733 03:33:40.569910 09.784910] fea0: 00000000 c6b0fb80 b6e4b000 c2816000 c47dff60 c07f4bec c47dff5c c47dfec8
3734 03:33:40.570248 [ 109.795166] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c47de000
3735 03:33:40.570566 [ 109.803352] fee0: b6e4b000 00020000 00000004 0000000b 0001fff5 c47dfee0 00000001 b6e4a000
3736 03:33:40.612751 [ 109.811536] ff00: c4799400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3737 03:33:40.613305 [ 109.819721] ff20: 00000000 00000000 c136fa78 3661c377 c205c000 c6b0fb80 c6b0fb80 c47de000
3738 03:33:40.613663 [ 109.827908] ff40: b6e4b000 00000000 00000000 00000004 c47dff94 c47dff60 c05988bc c0598228
3739 03:33:40.613994 [ 109.836093] ff60: 00000000 00000000 c47dffac 3661c377 0000000b 0000000b b6f92e00 00000004
3740 03:33:40.614315 [ 109.844278] ff80: c03002e4 c47de000 c47dffa4 c47dff98 c059894c c0598854 00000000 c47dffa8
3741 03:33:40.614630 [ 109.852465] ffa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e4b000 0000000b 00000000
3742 03:33:40.657021 [ 109.860650] ffc0: 0000000b 0000000b b6f92e00 00000004 00000001 00000000 00020000 befe6a54
3743 03:33:40.657588 [ 109.868835] ffe0: 00000004 befe6788 b6f0094f b6e86c66 800e0030 00000001 00000000 00000000
3744 03:33:40.657961 [ 109.877013] Backtrace:
3745 03:33:40.658293 [ 109.879493] [<c135a3f8>] (lkdtm_WRITE_KERN) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3746 03:33:40.658612 [ 109.887680] r7:c47dff60 r6:0000000b r5:c47cf000 r4:0000002a
3747 03:33:40.658928 [ 109.893351] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3748 03:33:40.700769 [ 109.901369] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3749 03:33:40.701324 [ 109.909295] r9:c47dff60 r8:c309ee40 r7:0000000b r6:b6e4b000 r5:c6b0fb80 r4:c0c2d710
3750 03:33:40.701685 [ 109.917052] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3751 03:33:40.702018 [ 109.924891] r9:c07f4bec r8:c47dff60 r7:c2816000 r6:b6e4b000 r5:c6b0fb80 r4:00000000
3752 03:33:40.702339 [ 109.932643] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3753 03:33:40.702654 [ 109.939787] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c47de000 r5:c6b0fb80
3754 03:33:40.744746 [ 109.947620] r4:c6b0fb80
3755 03:33:40.745306 [ 109.950163] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3756 03:33:40.745673 [ 109.957305] r9:c47de000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:0000000b r4:0000000b
3757 03:33:40.746005 [ 109.965060] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3758 03:33:40.746326 [ 109.972634] Exception stack(0xc47dffa8 to 0xc47dfff0)
3759 03:33:40.746640 [ 109.977693] ffa0: 0000000b 0000000b 00000001 b6e4b000 0000000b 00000000
3760 03:33:40.788456 [ 109.985877] ffc0: 0000000b 0000000b b6f92e00 00000004 00000001 00000000 00020000 befe6a54
3761 03:33:40.788610 [ 109.994060] ffe0: 00000004 befe6788 b6f0094f b6e86c66
3762 03:33:40.788690 [ 109.999121] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3763 03:33:40.788764 [ 110.005223] ---[ end trace 80c80f4fca43dee1 ]---
3764 03:33:40.788850 # Segmentation fault
3765 03:33:40.896645 # [ 109.562112] lkdtm: Performing direct entry WRITE_KERN
3766 03:33:40.896743 # [ 109.568020] lkdtm: attempting bad 7520704 byte write at c135a260
3767 03:33:40.896821 # [ 109.576930] 8<--- cut here ---
3768 03:33:40.896893 # [ 109.582742] Unable to handle kernel paging request at virtual address c135a260
3769 03:33:40.896964 # [ 109.591958] pgd = e4abb9ba
3770 03:33:40.897030 # [ 109.596828] [c135a260] *pgd=1121940e(bad)
3771 03:33:40.897098 # [ 109.603443] Internal error: Oops: 80d [#14] SMP ARM
3772 03:33:40.940827 # [ 109.610655] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3773 03:33:40.941499 # [ 109.642355] CPU: 1 PID: 2598 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3774 03:33:40.941867 # [ 109.652429] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3775 03:33:40.942202 # [ 109.660870] PC is at memcpy+0x50/0x330
3776 03:33:40.942519 # [ 109.667127] LR is at 0xe92dd830
3777 03:33:40.984863 # [ 109.672432] pc : [<c08ccb90>] lr : [<e92dd830>] psr: 200e0013
3778 03:33:40.985464 # [ 109.680690] sp : c47dfe2c ip : e1a0c00d fp : c47dfe64
3779 03:33:40.985833 # [ 109.687818] r10: 0000000b r9 : c1acbe18 r8 : e89da800
3780 03:33:40.986163 # [ 109.694948] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3781 03:33:40.986480 # [ 109.703466] r3 : e1a0c00d r2 : 0072c120 r1 : c0c2e0c0 r0 : c135a260
3782 03:33:40.986790 # [ 109.711899] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3783 03:33:40.987097 # [ 109.721024] Control: 10c5387d Table: 16f9c04a DAC: 00000051
3784 03:33:41.028853 # [ 109.728762] Process cat (pid: 2598, stack limit = 0x80a49eb9)
3785 03:33:41.029396 # [ 109.736585] Stack: (0xc47dfe2c to 0xc47e0000)
3786 03:33:41.029821 # [ 109.742938] fe20: c0c2e0a0 0072c1c0 c47dff60 c15e7d40 c135a260
3787 03:33:41.030257 # [ 109.753455] fe40: c135a260 c135a444 0000002a c47cf000 0000000b c47dff60 c47dfe74 c47dfe68
3788 03:33:41.030648 # [ 109.763968] fe60: c0c2d330 c135a404 c47dfe9c c47dfe78 c0c2d830 c0c2d310 c0c2d710 c6b0fb80
3789 03:33:41.072828 # [ 109.774397] fe80: b6e4b000 0000000b c309ee40 c47dff60 c47dfec4 c47dfea0 c07f4c50 c0c2d71c
3790 03:33:41.073447 # [ 109.784910] fea0: 00000000 c6b0fb80 b6e4b000 c2816000 c47dff60 c07f4bec c47dff5c c47dfec8
3791 03:33:41.073811 # [ 109.795166] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fa78 c05988bc c47de000
3792 03:33:41.074140 # [ 109.803352] fee0: b6e4b000 00020000 00000004 0000000b 0001fff5 c47dfee0 00000001 b6e4a000
3793 03:33:41.074461 # [ 109.811536] ff00: c4799400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3794 03:33:41.074771 # [ 109.819721] ff20: 00000000 00000000 c136fa78 3661c377 c205c000 c6b0fb80 c6b0fb80 c47de000
3795 03:33:41.120813 # [ 109.827908] ff40: b6e4b000 00000000 00000000 00000004 c47dff94 c47dff60 c05988bc c0598228
3796 03:33:41.121460 # [ 109.836093] ff60: 00000000 00000000 c47dffac 3661c377 0000000b 0000000b b6f92e00 00000004
3797 03:33:41.121846 # [ 109.844278] ff80: c03002e4 c47de000 c47dffa4 c47dff98 c059894c c0598854 00000000 c47dffa8
3798 03:33:41.122184 # [ 109.852465] ffa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e4b000 0000000b 00000000
3799 03:33:41.122505 # [ 109.860650] ffc0: 0000000b 0000000b b6f92e00 00000004 00000001 00000000 00020000 befe6a54
3800 03:33:41.164920 # [ 109.868835] ffe0: 00000004 befe6788 b6f0094f b6e86c66 800e0030 00000001 00000000 00000000
3801 03:33:41.165549 # [ 109.877013] Backtrace:
3802 03:33:41.165915 # [ 109.879493] [<c135a3f8>] (lkdtm_WRITE_KERN) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3803 03:33:41.166250 # [ 109.887680] r7:c47dff60 r6:0000000b r5:c47cf000 r4:0000002a
3804 03:33:41.166568 # [ 109.893351] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3805 03:33:41.166879 # [ 109.901369] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3806 03:33:41.208879 # [ 109.909295] r9:c47dff60 r8:c309ee40 r7:0000000b r6:b6e4b000 r5:c6b0fb80 r4:c0c2d710
3807 03:33:41.209424 # [ 109.917052] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3808 03:33:41.209836 # [ 109.924891] r9:c07f4bec r8:c47dff60 r7:c2816000 r6:b6e4b000 r5:c6b0fb80 r4:00000000
3809 03:33:41.210282 # [ 109.932643] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3810 03:33:41.210610 # [ 109.939787] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c47de000 r5:c6b0fb80
3811 03:33:41.210922 # [ 109.947620] r4:c6b0fb80
3812 03:33:41.252707 # [ 109.950163] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3813 03:33:41.252899 # [ 109.957305] r9:c47de000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:0000000b r4:0000000b
3814 03:33:41.252996 # [ 109.965060] [<c0598934[ 110.467579] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3815 03:33:41.253084 >] (sys_write) f[r o m1 1[0<.c4074630] lkdtm: attempting good refcount_inc() without overflow
3816 03:33:41.253168 000c0>] (ret_fast_syscall+0x0/0x2[ 110.482973] lkdtm: attempting bad refcount_inc() overflow
3817 03:33:41.253253 8)
3818 03:33:41.253334 # [ 109.972634] Exception st[ 110.491291] ------------[ cut here ]------------
3819 03:33:41.296733 ack(0xc47dffa8 to 0xc47dfff0)
3820 03:33:41.297226 # [ 110.498720] WARNING: CPU: 3 PID: 2673 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3821 03:33:41.297661 [ 109.977693] ffa0: [ 110.509995] refcount_t: saturated; leaking memory.
3822 03:33:41.340906 0000000b 0000000b 00000001 [ 110.517635] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3823 03:33:41.341481 b6e4b000 0000000b 00000000
3824 03:33:41.341839 # [ [ 110.549351] CPU: 3 PID: 2673 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3825 03:33:41.342174 109.985877[] f1f1c00.5:5 909010] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3826 03:33:41.342508 0000b 0000000b b[6 f 9121e00.05 68174] Backtrace:
3827 03:33:41.342832 0000004 00000001 00000000 00020[0 110.572718] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
3828 03:33:41.343156 00 befe6a54
3829 03:33:41.384842 [# [1 1 01.0598.2965] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3830 03:33:41.385388 94060] ffe0: 0[0 0 0101000.45 9b0534] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
3831 03:33:41.385764 fe6788 b6f0094f b6e86c[6 6 1
3832 03:33:41.386095 1#0.599842] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3833 03:33:41.386422 [ 109.999121] [C o d1e1:0 .f6509141] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ff9c
3834 03:33:41.386756 1f05c f5d1f07c e8b15[1 f 81 1e02.618884] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
3835 03:33:41.428874 22020 (e8a05[1 f 81)1 0.
3836 03:33:41.429423 6#2 8[614] r7:00000016 r6:c1a1ff9c r5:c1a1ff74 r4:c5a08000
3837 03:33:41.429807 110.005223] ---[ end t[r a c1e1 .636190] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3838 03:33:41.430222 80c80f4fca43dee[1 1]1-0-.-64
3839 03:33:41.430578 7484] r9:c1acbe24 r8:c15e7d40 r7:c5a09f60 r6:00000016 r5:c5dee000 r4:c5a08000
3840 03:33:41.430902 WRITE_KERN: missing 'call trace[ 110.657232] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
3841 03:33:41.431218 ': [FAIL]
3842 03:33:41.472835 not ok 41 selftests: [ 110.669662] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135a874>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3843 03:33:41.473391 kdtm: WRITE_KERN.sh #[ e x1i1t0=682516] [<c135a7fc>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3844 03:33:41.473798 1
3845 03:33:41.474157 # selft[e s t1s1:0 .l6k9d3t8m96] r4:0000002b
3846 03:33:41.474587 REFCOUNT_INC_OVER[F L O1W1.0s.h698258] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3847 03:33:41.516804 [ 110.708433] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3848 03:33:41.517348 [ 110.716430] r9:c5a09f60 r8:c309ee40 r7:00000016 r6:b6dbc000 r5:c4498a00 r4:c0c2d710
3849 03:33:41.517716 [ 110.724186] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3850 03:33:41.518050 [ 110.732025] r9:c07f4bec r8:c5a09f60 r7:c2816000 r6:b6dbc000 r5:c4498a00 r4:00000000
3851 03:33:41.518373 [ 110.739776] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3852 03:33:41.518687 [ 110.746920] r10:00000004 r9:00000000 r8:00000000 r7:b6dbc000 r6:c5a08000 r5:c4498a00
3853 03:33:41.518992 [ 110.754752] r4:c4498a00
3854 03:33:41.560796 [ 110.757294] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3855 03:33:41.561361 [ 110.764437] r9:c5a08000 r8:c03002e4 r7:00000004 r6:b6f03e00 r5:00000016 r4:00000016
3856 03:33:41.561731 [ 110.772194] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3857 03:33:41.562064 [ 110.779768] Exception stack(0xc5a09fa8 to 0xc5a09ff0)
3858 03:33:41.562392 [ 110.784831] 9fa0: 00000016 00000016 00000001 b6dbc000 00000016 00000000
3859 03:33:41.562786 [ 110.793016] 9fc0: 00000016 00000016 b6f03e00 00000004 00000001 00000000 00020000 be98aa54
3860 03:33:41.604759 [ 110.801199] 9fe0: 00000004 be98a788 b6e7194f b6df7c66
3861 03:33:41.604995 [ 110.806305] irq event stamp: 0
3862 03:33:41.605125 [ 110.809377] hardirqs last enabled at (0): [<00000000>] 0x0
3863 03:33:41.605266 [ 110.814965] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3864 03:33:41.605382 [ 110.822506] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3865 03:33:41.605489 [ 110.830058] softirqs last disabled at (0): [<00000000>] 0x0
3866 03:33:41.605623 [ 110.835645] ---[ end trace 80c80f4fca43dee2 ]---
3867 03:33:41.605721 [ 110.840303] lkdtm: Overflow detected: saturated
3868 03:33:41.708992 # [ 110.467579] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3869 03:33:41.709523 # [ 110.474630] lkdtm: attempting good refcount_inc() without overflow
3870 03:33:41.709880 # [ 110.482973] lkdtm: attempting bad refcount_inc() overflow
3871 03:33:41.710211 # [ 110.491291] ------------[ cut here ]------------
3872 03:33:41.710533 # [ 110.498720] WARNING: CPU: 3 PID: 2673 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3873 03:33:41.710905 # [ 110.509995] refcount_t: saturated; leaking memory.
3874 03:33:41.756676 # [ 110.517635] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3875 03:33:41.757358 # [ 110.549351] CPU: 3 PID: 2673 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3876 03:33:41.757736 # [ 110.559913] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3877 03:33:41.758072 # [ 110.568174] Backtrace:
3878 03:33:41.800846 # [ 110.572718] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
3879 03:33:41.801456 # [ 110.582965] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3880 03:33:41.801917 # [ 110.590534] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
3881 03:33:41.802275 # [ 110.599842] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3882 03:33:41.802600 # [ 110.609141] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ff9c
3883 03:33:41.802918 # [ 110.618884] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
3884 03:33:41.844894 # [ 110.628614] r7:00000016 r6:c1a1ff9c r5:c1a1ff74 r4:c5a08000
3885 03:33:41.845447 # [ 110.636190] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3886 03:33:41.845811 # [ 110.647484] r9:c1acbe24 r8:c15e7d40 r7:c5a09f60 r6:00000016 r5:c5dee000 r4:c5a08000
3887 03:33:41.846142 # [ 110.657232] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
3888 03:33:41.846462 # [ 110.669662] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135a874>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3889 03:33:41.888724 # [ 110.682516] [<c135a7fc>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3890 03:33:41.889276 # [ 110.693896] r4:0000002b
3891 03:33:41.889742 # [ 110.698258] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3892 03:33:41.890093 # [ 110.708433] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3893 03:33:41.890418 # [ 110.716430] r9:c5a09f60 r8:c309ee40 r7:00000016 r6:b6dbc000 r5:c4498a00 r4:c0c2d710
3894 03:33:41.890735 # [ 110.724186] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3895 03:33:41.932870 # [ 110.732025] r9:c07f4bec r8:c5a09f60 r7:c2816000 r6:b6dbc000 r5:c4498a00 r4:00000000
3896 03:33:41.933411 # [ 110.739776] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3897 03:33:41.933811 # [ 110.746920] r10:00000004 r9:00000000 r8:00000000 r7:b6dbc000 r6:c5a08000 r5:c4498a00
3898 03:33:41.934213 # [ 110.754752] r4:c4498a00
3899 03:33:41.934598 # [ 110.757294] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3900 03:33:41.934928 # [ 110.764437] r9:c5a08000 r8:c03002e4 r7:00000004 r6:b6f03e00 r5:00000016 r4:00000016
3901 03:33:41.976902 # [ 110.772194] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3902 03:33:41.977519 # [ 110.779768] Exception stack(0xc5a09fa8 to 0xc5a09ff0)
3903 03:33:41.977898 # [ 110.784831] 9fa0: 00000016 00000016 00000001 b6dbc000 00000016 00000000
3904 03:33:41.978233 # [ 110.793016] 9fc0: 00000016 00000016 b6f03e00 00000004 00000001 00000000 00020000 be98aa54
3905 03:33:41.978558 # [ 110.801199] 9fe0: 00000004 be98a788 b6e7194f b6df7c66
3906 03:33:41.978874 # [ 110.806305] irq event stamp: 0
3907 03:33:41.979180 # [ 110.809377] hardirqs last enabled at (0): [<00000000>] 0x0
3908 03:33:42.020921 # [ 110.814965] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3909 03:33:42.021472 # [ 110.822506] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3910 03:33:42.021833 # [ 110.830058] softirqs last disabled at (0): [<00000000>] 0x0
3911 03:33:42.022166 # [ 110.835645] ---[ end trace 80c80f4fca43dee2 ]---
3912 03:33:42.022509 # [ 110.840303] lkdtm: Overflow detected: saturated
3913 03:33:42.022897 # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL]
3914 03:33:42.023271 not [ 111.255079] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3915 03:33:42.064870 ok 42 selftests: lkdtm: REFCOUNT_[ 111.263983] lkdtm: attempting good refcount_add() without overflow
3916 03:33:42.065469 INC_OVERFLOW.sh # exit=1
3917 03:33:42.065829 # selft[ 111.272993] lkdtm: attempting bad refcount_add() overflow
3918 03:33:42.066159 ests: lkdtm: REFCOUNT_ADD_OVERFLO[ 111.281266] ------------[ cut here ]------------
3919 03:33:42.066479 W.sh
3920 03:33:42.066784 [ 111.288761] WARNING: CPU: 1 PID: 2707 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3921 03:33:42.067115 [ 111.297713] refcount_t: saturated; leaking memory.
3922 03:33:42.108844 [ 111.302519] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3923 03:33:42.109403 [ 111.331741] CPU: 1 PID: 2707 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3924 03:33:42.109775 [ 111.339493] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3925 03:33:42.110107 [ 111.346027] Backtrace:
3926 03:33:42.152836 [ 111.348507] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
3927 03:33:42.153384 [ 111.356090] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3928 03:33:42.153746 [ 111.361763] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
3929 03:33:42.154080 [ 111.369088] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3930 03:33:42.154400 [ 111.376062] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ff9c
3931 03:33:42.154715 [ 111.383820] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
3932 03:33:42.155023 [ 111.391312] r7:00000016 r6:c1a1ff9c r5:c1a1ff74 r4:c6a9a000
3933 03:33:42.196852 [ 111.396988] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3934 03:33:42.197485 [ 111.405957] r9:c1acbe3c r8:c15e7d40 r7:c6a9bf60 r6:00000016 r5:c2db8000 r4:c6a9a000
3935 03:33:42.197873 [ 111.413724] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
3936 03:33:42.198211 [ 111.423402] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135a91c>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3937 03:33:42.240990 [ 111.433508] [<c135a898>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3938 03:33:42.241613 [ 111.442648] r4:0000002c
3939 03:33:42.241978 [ 111.445198] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3940 03:33:42.242309 [ 111.453221] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3941 03:33:42.242628 [ 111.461151] r9:c6a9bf60 r8:c309ee40 r7:00000016 r6:b6dc8000 r5:c6a74640 r4:c0c2d710
3942 03:33:42.242941 [ 111.468913] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3943 03:33:42.243246 [ 111.476756] r9:c07f4bec r8:c6a9bf60 r7:c2816000 r6:b6dc8000 r5:c6a74640 r4:00000000
3944 03:33:42.284939 [ 111.484510] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3945 03:33:42.285595 [ 111.491657] r10:00000004 r9:00000000 r8:00000000 r7:b6dc8000 r6:c6a9a000 r5:c6a74640
3946 03:33:42.286029 [ 111.499493] r4:c6a74640
3947 03:33:42.286363 [ 111.502040] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3948 03:33:42.286686 [ 111.509187] r9:c6a9a000 r8:c03002e4 r7:00000004 r6:b6f0fe00 r5:00000016 r4:00000016
3949 03:33:42.286998 [ 111.516944] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3950 03:33:42.332534 [ 111.524521] Exception stack(0xc6a9bfa8 to 0xc6a9bff0)
3951 03:33:42.332814 [ 111.529587] bfa0: 00000016 00000016 00000001 b6dc8000 00000016 00000000
3952 03:33:42.332904 [ 111.537778] bfc0: 00000016 00000016 b6f0fe00 00000004 00000001 00000000 00020000 beedda54
3953 03:33:42.333009 [ 111.545964] bfe0: 00000004 beedd788 b6e7d94f b6e03c66
3954 03:33:42.333103 [ 111.551096] irq event stamp: 0
3955 03:33:42.333197 [ 111.554174] hardirqs last enabled at (0): [<00000000>] 0x0
3956 03:33:42.333259 [ 111.559802] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3957 03:33:42.376777 [ 111.567350] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3958 03:33:42.377029 [ 111.574881] softirqs last disabled at (0): [<00000000>] 0x0
3959 03:33:42.377173 [ 111.580521] ---[ end trace 80c80f4fca43dee3 ]---
3960 03:33:42.377325 [ 111.585158] lkdtm: Overflow detected: saturated
3961 03:33:42.459942 # [ 111.255079] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3962 03:33:42.460484 # [ 111.263983] lkdtm: attempting good refcount_add() without overflow
3963 03:33:42.460847 # [ 111.272993] lkdtm: attempting bad refcount_add() overflow
3964 03:33:42.461221 # [ 111.281266] ------------[ cut here ]------------
3965 03:33:42.461570 # [ 111.288761] WARNING: CPU: 1 PID: 2707 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3966 03:33:42.461892 # [ 111.297713] refcount_t: saturated; leaking memory.
3967 03:33:42.503057 # [ 111.302519] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3968 03:33:42.503629 # [ 111.331741] CPU: 1 PID: 2707 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3969 03:33:42.503997 # [ 111.339493] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3970 03:33:42.504356 # [ 111.346027] Backtrace:
3971 03:33:42.546052 # [ 111.348507] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
3972 03:33:42.546598 # [ 111.356090] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3973 03:33:42.546958 # [ 111.361763] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
3974 03:33:42.547292 # [ 111.369088] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3975 03:33:42.547642 # [ 111.376062] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ff9c
3976 03:33:42.547979 # [ 111.383820] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
3977 03:33:42.588976 # [ 111.391312] r7:00000016 r6:c1a1ff9c r5:c1a1ff74 r4:c6a9a000
3978 03:33:42.589508 # [ 111.396988] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3979 03:33:42.589943 # [ 111.405957] r9:c1acbe3c r8:c15e7d40 r7:c6a9bf60 r6:00000016 r5:c2db8000 r4:c6a9a000
3980 03:33:42.590335 # [ 111.413724] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
3981 03:33:42.590664 # [ 111.423402] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135a91c>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3982 03:33:42.632869 # [ 111.433508] [<c135a898>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3983 03:33:42.633451 # [ 111.442648] r4:0000002c
3984 03:33:42.633905 # [ 111.445198] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3985 03:33:42.634247 # [ 111.453221] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3986 03:33:42.634572 # [ 111.461151] r9:c6a9bf60 r8:c309ee40 r7:00000016 r6:b6dc8000 r5:c6a74640 r4:c0c2d710
3987 03:33:42.634888 # [ 111.468913] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3988 03:33:42.680926 # [ 111.476756] r9:c07f4bec r8:c6a9bf60 r7:c2816000 r6:b6dc8000 r5:c6a74640 r4:00000000
3989 03:33:42.681475 # [ 111.484510] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3990 03:33:42.681840 # [ 111.491657] r10:00000004 r9:00000000 r8:00000000 r7:b6dc8000 r6:c6a9a000 r5:c6a74640
3991 03:33:42.682170 # [ 111.499493] r4:c6a74640
3992 03:33:42.682501 # [ 111.502040] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3993 03:33:42.682896 # [ 111.509187] r9:c6a9a000 r8:c03002e4 r7:00000004 r6:b6f0fe00 r5:00000016 r4:00000016
3994 03:33:42.724791 # [ 111.516944] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3995 03:33:42.725338 # [ 111.524521] Exception stack(0xc6a9bfa8 to 0xc6a9bff0)
3996 03:33:42.725697 # [ 111.529587] bfa0: 00000016 00000016 00000001 b6dc8000 00000016 00000000
3997 03:33:42.726028 # [ 111.537778] bfc0: 00000016 00000016 b6f0fe00 00000004 00000001 00000000 00020000 beedda54
3998 03:33:42.726347 # [ 111.545964] bfe0: 00000004 beedd788 b6e7d94f b6e03c66
3999 03:33:42.726689 # [ 111.551096] irq event stamp: 0
4000 03:33:42.727058 # [ 111.554174] hardirqs last enabled at (0): [<00000000>] 0x0
4001 03:33:42.768804 # [ 111.559802] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4002 03:33:42.769407 # [ 111.567350] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4003 03:33:42.769765 # [ 111.574881] softirqs last disabled at (0): [<00000000>] 0x0
4004 03:33:42.770099 # [ 111.580521] ---[ end trace 80c80f4fca43dee3 ]---
4005 03:33:42.770419 # [ 111.585158] lkdtm: Overflow detected: saturated
4006 03:33:42.770733 #[ 112.002715] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4007 03:33:42.771048 REFCOUNT_ADD_OVERFLOW: missing '[ 112.010705] lkdtm: attempting bad refcount_inc_not_zero() overflow
4008 03:33:42.812837 call trace:': [FAIL]
4009 03:33:42.813465 not ok 43 s[ 112.019666] ------------[ cut here ]------------
4010 03:33:42.813911 elftests: lkdtm: REFCOUNT_ADD_OVE[ 112.027306] WARNING: CPU: 0 PID: 2741 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4011 03:33:42.814353 RFLOW.sh # exit=1
4012 03:33:42.814693 # selftests: l[ 112.038558] refcount_t: saturated; leaking memory.
4013 03:33:42.857026 kdtm: REFCOUNT_INC_NOT_ZERO_OVERF[ 112.046246] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4014 03:33:42.857685 LOW.sh
4015 03:33:42.858121 [ 112.077993] CPU: 0 PID: 2741 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4016 03:33:42.858470 [ 112.086378] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4017 03:33:42.858794 [ 112.092908] Backtrace:
4018 03:33:42.859107 [ 112.095380] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4019 03:33:42.900903 [ 112.102958] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4020 03:33:42.901448 [ 112.108628] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4021 03:33:42.901831 [ 112.115952] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4022 03:33:42.902187 [ 112.122923] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ff9c
4023 03:33:42.902597 [ 112.130677] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4024 03:33:42.902975 [ 112.138167] r7:00000013 r6:c1a1ff9c r5:c1a1ff74 r4:c5b2a000
4025 03:33:42.944955 [ 112.143840] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4026 03:33:42.945570 [ 112.152807] r9:c1acbe54 r8:c15e7d40 r7:c5b2bf60 r6:0000001f r5:c6b8e000 r4:7fffffff
4027 03:33:42.945933 [ 112.160568] [<c086ceb0>] (refcount_warn_saturate) from [<c135a7e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4028 03:33:42.946271 [ 112.171016] [<c135a784>] (__refcount_add_not_zero.constprop.0) from [<c135a990>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4029 03:33:42.946598 [ 112.182670] r5:c6b8e000 r4:c5b2a000
4030 03:33:42.988921 [ 112.186263] [<c135a940>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4031 03:33:42.989467 [ 112.196182] r4:0000002d
4032 03:33:42.989831 [ 112.198728] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4033 03:33:42.990163 [ 112.206744] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4034 03:33:42.990512 [ 112.214671] r9:c5b2bf60 r8:c309ee40 r7:0000001f r6:b6db7000 r5:c6b0e8c0 r4:c0c2d710
4035 03:33:42.990909 [ 112.222428] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4036 03:33:43.032848 [ 112.230266] r9:c07f4bec r8:c5b2bf60 r7:c2816000 r6:b6db7000 r5:c6b0e8c0 r4:00000000
4037 03:33:43.033460 [ 112.238018] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4038 03:33:43.033823 [ 112.245161] r10:00000004 r9:00000000 r8:00000000 r7:b6db7000 r6:c5b2a000 r5:c6b0e8c0
4039 03:33:43.034157 [ 112.252993] r4:c6b0e8c0
4040 03:33:43.034472 [ 112.255535] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4041 03:33:43.034783 [ 112.262677] r9:c5b2a000 r8:c03002e4 r7:00000004 r6:b6efee00 r5:0000001f r4:0000001f
4042 03:33:43.035087 [ 112.270432] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4043 03:33:43.076389 [ 112.278006] Exception stack(0xc5b2bfa8 to 0xc5b2bff0)
4044 03:33:43.076495 [ 112.283069] bfa0: 0000001f 0000001f 00000001 b6db7000 0000001f 00000000
4045 03:33:43.076580 [ 112.291253] bfc0: 0000001f 0000001f b6efee00 00000004 00000001 00000000 00020000 bee94a54
4046 03:33:43.076658 [ 112.299435] bfe0: 00000004 bee94788 b6e6c94f b6df2c66
4047 03:33:43.076733 [ 112.304545] irq event stamp: 0
4048 03:33:43.076805 [ 112.307639] hardirqs last enabled at (0): [<00000000>] 0x0
4049 03:33:43.076877 [ 112.313229] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4050 03:33:43.120737 [ 112.321641] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4051 03:33:43.120965 [ 112.329222] softirqs last disabled at (0): [<00000000>] 0x0
4052 03:33:43.121095 [ 112.334815] ---[ end trace 80c80f4fca43dee4 ]---
4053 03:33:43.121212 [ 112.339470] lkdtm: Overflow detected: saturated
4054 03:33:43.220448 # [ 112.002715] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4055 03:33:43.220985 # [ 112.010705] lkdtm: attempting bad refcount_inc_not_zero() overflow
4056 03:33:43.221348 # [ 112.019666] ------------[ cut here ]------------
4057 03:33:43.221771 # [ 112.027306] WARNING: CPU: 0 PID: 2741 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4058 03:33:43.222168 # [ 112.038558] refcount_t: saturated; leaking memory.
4059 03:33:43.263194 # [ 112.046246] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4060 03:33:43.263753 # [ 112.077993] CPU: 0 PID: 2741 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4061 03:33:43.264115 # [ 112.086378] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4062 03:33:43.264497 # [ 112.092908] Backtrace:
4063 03:33:43.264897 # [ 112.095380] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4064 03:33:43.306245 # [ 112.102958] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4065 03:33:43.306795 # [ 112.108628] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4066 03:33:43.307158 # [ 112.115952] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4067 03:33:43.307491 # [ 112.122923] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ff9c
4068 03:33:43.307815 # [ 112.130677] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4069 03:33:43.308127 # [ 112.138167] r7:00000013 r6:c1a1ff9c r5:c1a1ff74 r4:c5b2a000
4070 03:33:43.349363 # [ 112.143840] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4071 03:33:43.349934 # [ 112.152807] r9:c1acbe54 r8:c15e7d40 r7:c5b2bf60 r6:0000001f r5:c6b8e000 r4:7fffffff
4072 03:33:43.350366 # [ 112.160568] [<c086ceb0>] (refcount_warn_saturate) from [<c135a7e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4073 03:33:43.350766 # [ 112.171016] [<c135a784>] (__refcount_add_not_zero.constprop.0) from [<c135a990>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4074 03:33:43.351115 # [ 112.182670] r5:c6b8e000 r4:c5b2a000
4075 03:33:43.392771 # [ 112.186263] [<c135a940>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4076 03:33:43.393313 # [ 112.196182] r4:0000002d
4077 03:33:43.393666 # [ 112.198728] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4078 03:33:43.394001 # [ 112.206744] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4079 03:33:43.394323 # [ 112.214671] r9:c5b2bf60 r8:c309ee40 r7:0000001f r6:b6db7000 r5:c6b0e8c0 r4:c0c2d710
4080 03:33:43.394636 # [ 112.222428] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4081 03:33:43.436873 # [ 112.230266] r9:c07f4bec r8:c5b2bf60 r7:c2816000 r6:b6db7000 r5:c6b0e8c0 r4:00000000
4082 03:33:43.437417 # [ 112.238018] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4083 03:33:43.437860 # [ 112.245161] r10:00000004 r9:00000000 r8:00000000 r7:b6db7000 r6:c5b2a000 r5:c6b0e8c0
4084 03:33:43.438268 # [ 112.252993] r4:c6b0e8c0
4085 03:33:43.438596 # [ 112.255535] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4086 03:33:43.438910 # [ 112.262677] r9:c5b2a000 r8:c03002e4 r7:00000004 r6:b6efee00 r5:0000001f r4:0000001f
4087 03:33:43.480852 # [ 112.270432] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4088 03:33:43.481399 # [ 112.278006] Exception stack(0xc5b2bfa8 to 0xc5b2bff0)
4089 03:33:43.481782 # [ 112.283069] bfa0: 0000001f 0000001f 00000001 b6db7000 0000001f 00000000
4090 03:33:43.482202 # [ 112.291253] bfc0: 0000001f 0000001f b6efee00 00000004 00000001 00000000 00020000 bee94a54
4091 03:33:43.482531 # [ 112.299435] bfe0: 00000004 bee94788 b6e6c94f b6df2c66
4092 03:33:43.482846 # [ 112.304545] irq event stamp: 0
4093 03:33:43.483150 # [ 112.307639] hardirqs last enabled at (0): [<00000000>] 0x0
4094 03:33:43.524869 # [ 112.313229] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4095 03:33:43.525420 # [ 112.321641] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4096 03:33:43.525896 # [ 112.329222] softirqs last disabled at (0): [<00000000>] 0x0
4097 03:33:43.526310 # [ 112.334815] ---[ end trace 80c80f4fca43dee4 ]---
4098 03:33:43.526697 # [ 112.339470] lkdtm: Overflow detected: saturated
4099 03:33:43.527013 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4100 03:33:43.527319 not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1
4101 03:33:43.568960 #[ 112.774016] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4102 03:33:43.569612 selftests: lkdtm: REFCOUNT_ADD_N[ 112.783212] lkdtm: attempting bad refcount_add_not_zero() overflow
4103 03:33:43.570000 OT_ZERO_OVERFLOW.sh
4104 03:33:43.570335 [ 112.792350] ------------[ cut here ]------------
4105 03:33:43.570660 [ 112.798741] WARNING: CPU: 2 PID: 2775 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4106 03:33:43.570980 [ 112.807231] refcount_t: saturated; leaking memory.
4107 03:33:43.612927 [ 112.812032] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4108 03:33:43.613487 [ 112.841183] CPU: 2 PID: 2775 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4109 03:33:43.613855 [ 112.848933] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4110 03:33:43.614264 [ 112.855465] Backtrace:
4111 03:33:43.614632 [ 112.857935] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4112 03:33:43.656851 [ 112.865515] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4113 03:33:43.657515 [ 112.871184] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4114 03:33:43.657959 [ 112.878508] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4115 03:33:43.658305 [ 112.885477] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ff9c
4116 03:33:43.658632 [ 112.893232] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4117 03:33:43.658950 [ 112.900721] r7:00000013 r6:c1a1ff9c r5:c1a1ff74 r4:c5a08000
4118 03:33:43.700839 [ 112.906392] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4119 03:33:43.701395 [ 112.915359] r9:c1acbe74 r8:c15e7d40 r7:c5a09f60 r6:0000001f r5:c6d8b000 r4:7fffffff
4120 03:33:43.701886 [ 112.923119] [<c086ceb0>] (refcount_warn_saturate) from [<c135a7e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4121 03:33:43.702287 [ 112.933566] [<c135a784>] (__refcount_add_not_zero.constprop.0) from [<c135aa18>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4122 03:33:43.702699 [ 112.945220] r5:c6d8b000 r4:c5a08000
4123 03:33:43.744973 [ 112.948816] [<c135a9c8>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4124 03:33:43.745519 [ 112.958734] r4:0000002e
4125 03:33:43.745902 [ 112.961279] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4126 03:33:43.746269 [ 112.969296] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4127 03:33:43.746666 [ 112.977221] r9:c5a09f60 r8:c309ee40 r7:0000001f r6:b6e03000 r5:c69c2000 r4:c0c2d710
4128 03:33:43.746987 [ 112.984977] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4129 03:33:43.788799 [ 112.992816] r9:c07f4bec r8:c5a09f60 r7:c2816000 r6:b6e03000 r5:c69c2000 r4:00000000
4130 03:33:43.789343 [ 113.000567] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4131 03:33:43.789707 [ 113.007711] r10:00000004 r9:00000000 r8:00000000 r7:b6e03000 r6:c5a08000 r5:c69c2000
4132 03:33:43.790044 [ 113.015544] r4:c69c2000
4133 03:33:43.790363 [ 113.018087] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4134 03:33:43.790708 [ 113.025230] r9:c5a08000 r8:c03002e4 r7:00000004 r6:b6f4ae00 r5:0000001f r4:0000001f
4135 03:33:43.832598 [ 113.032984] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4136 03:33:43.832834 [ 113.040558] Exception stack(0xc5a09fa8 to 0xc5a09ff0)
4137 03:33:43.832908 [ 113.045618] 9fa0: 0000001f 0000001f 00000001 b6e03000 0000001f 00000000
4138 03:33:43.833007 [ 113.053804] 9fc0: 0000001f 0000001f b6f4ae00 00000004 00000001 00000000 00020000 bed73a54
4139 03:33:43.833127 [ 113.061986] 9fe0: 00000004 bed73788 b6eb894f b6e3ec66
4140 03:33:43.833206 [ 113.067109] irq event stamp: 0
4141 03:33:43.833282 [ 113.070182] hardirqs last enabled at (0): [<00000000>] 0x0
4142 03:33:43.876732 [ 113.075769] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4143 03:33:43.876966 [ 113.083338] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4144 03:33:43.877121 [ 113.090934] softirqs last disabled at (0): [<00000000>] 0x0
4145 03:33:43.877255 [ 113.096590] ---[ end trace 80c80f4fca43dee5 ]---
4146 03:33:43.877406 [ 113.101224] lkdtm: Overflow detected: saturated
4147 03:33:43.976695 # [ 112.774016] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4148 03:33:43.977243 # [ 112.783212] lkdtm: attempting bad refcount_add_not_zero() overflow
4149 03:33:43.977618 # [ 112.792350] ------------[ cut here ]------------
4150 03:33:43.977980 # [ 112.798741] WARNING: CPU: 2 PID: 2775 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4151 03:33:43.978377 # [ 112.807231] refcount_t: saturated; leaking memory.
4152 03:33:44.019721 # [ 112.812032] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4153 03:33:44.020279 # [ 112.841183] CPU: 2 PID: 2775 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4154 03:33:44.020684 # [ 112.848933] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4155 03:33:44.021023 # [ 112.855465] Backtrace:
4156 03:33:44.021344 # [ 112.857935] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4157 03:33:44.062910 # [ 112.865515] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4158 03:33:44.063477 # [ 112.871184] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4159 03:33:44.063843 # [ 112.878508] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4160 03:33:44.064175 # [ 112.885477] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ff9c
4161 03:33:44.064526 # [ 112.893232] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4162 03:33:44.064843 # [ 112.900721] r7:00000013 r6:c1a1ff9c r5:c1a1ff74 r4:c5a08000
4163 03:33:44.105917 # [ 112.906392] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4164 03:33:44.106475 # [ 112.915359] r9:c1acbe74 r8:c15e7d40 r7:c5a09f60 r6:0000001f r5:c6d8b000 r4:7fffffff
4165 03:33:44.106837 # [ 112.923119] [<c086ceb0>] (refcount_warn_saturate) from [<c135a7e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4166 03:33:44.107174 # [ 112.933566] [<c135a784>] (__refcount_add_not_zero.constprop.0) from [<c135aa18>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4167 03:33:44.107498 # [ 112.945220] r5:c6d8b000 r4:c5a08000
4168 03:33:44.152828 # [ 112.948816] [<c135a9c8>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4169 03:33:44.153400 # [ 112.958734] r4:0000002e
4170 03:33:44.153781 # [ 112.961279] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4171 03:33:44.154211 # [ 112.969296] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4172 03:33:44.154544 # [ 112.977221] r9:c5a09f60 r8:c309ee40 r7:0000001f r6:b6e03000 r5:c69c2000 r4:c0c2d710
4173 03:33:44.154857 # [ 112.984977] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4174 03:33:44.200812 # [ 112.992816] r9:c07f4bec r8:c5a09f60 r7:c2816000 r6:b6e03000 r5:c69c2000 r4:00000000
4175 03:33:44.201358 # [ 113.000567] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4176 03:33:44.201781 # [ 113.007711] r10:00000004 r9:00000000 r8:00000000 r7:b6e03000 r6:c5a08000 r5:c69c2000
4177 03:33:44.202136 # [ 113.015544] r4:c69c2000
4178 03:33:44.202456 # [ 113.018087] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4179 03:33:44.202772 # [ 113.025230] r9:c5a08000 r8:c03002e4 r7:00000004 r6:b6f4ae00 r5:0000001f r4:0000001f
4180 03:33:44.244724 # [ 113.032984] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4181 03:33:44.245151 # [ 113.040558] Exception stack(0xc5a09fa8 to 0xc5a09ff0)
4182 03:33:44.245500 # [ 113.045618] 9fa0: 0000001f 0000001f 00000001 b6e03000 0000001f 00000000
4183 03:33:44.245915 # [ 113.053804] 9fc0: 0000001f 0000001f b6f4ae00 00000004 00000001 00000000 00020000 bed73a54
4184 03:33:44.246271 # [ 113.061986] 9fe0: 00000004 bed73788 b6eb894f b6e3ec66
4185 03:33:44.246600 # [ 113.067109] irq event stamp: 0
4186 03:33:44.246928 # [ 113.070182] hardirqs last enabled at (0): [<00000000>] 0x0
4187 03:33:44.288711 # [ 113.075769] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4188 03:33:44.289124 # [ 113.083338] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4189 03:33:44.289456 # [ 113.090934] softirqs last disabled at (0): [<00000000>] 0x0
4190 03:33:44.289767 # [ 113.096590] ---[ end trace 80c80f4fca43dee5 ]---
4191 03:33:44.290067 # [ 113.101224] lkdtm: Overflow detected: saturated
4192 03:33:44.290357 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4193 03:33:44.290638 not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1
4194 03:33:44.332810 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
4195 03:33:44.333351 [ 113.536687] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4196 03:33:44.333748 [ 113.543685] lkdtm: attempting good refcount_dec()
4197 03:33:44.334139 [ 113.548553] lkdtm: attempting bad refcount_dec() to zero
4198 03:33:44.334482 [ 113.553903] ------------[ cut here ]------------
4199 03:33:44.334796 [ 113.558617] WARNING: CPU: 1 PID: 2809 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4200 03:33:44.335104 [ 113.567167] refcount_t: decrement hit 0; leaking memory.
4201 03:33:44.376870 [ 113.572513] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4202 03:33:44.377501 [ 113.601659] CPU: 1 PID: 2809 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4203 03:33:44.377870 [ 113.609409] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4204 03:33:44.378208 [ 113.615942] Backtrace:
4205 03:33:44.420961 [ 113.618414] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4206 03:33:44.421506 [ 113.625993] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4207 03:33:44.421868 [ 113.631661] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4208 03:33:44.422234 [ 113.638983] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4209 03:33:44.422675 [ 113.645955] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1ff9c
4210 03:33:44.423050 [ 113.653709] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4211 03:33:44.465065 [ 113.661198] r7:0000001f r6:c1a1ff9c r5:c1a20000 r4:c6ce4000
4212 03:33:44.465611 [ 113.666871] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4213 03:33:44.465983 [ 113.675838] r9:c1acbe94 r8:c15e7d40 r7:c6ce5f60 r6:00000012 r5:c5fe4000 r4:c6ce4000
4214 03:33:44.466317 [ 113.683598] [<c086ceb0>] (refcount_warn_saturate) from [<c135a780>] (__refcount_dec.constprop.0+0x38/0x3c)
4215 03:33:44.466640 [ 113.693264] [<c135a748>] (__refcount_dec.constprop.0) from [<c135aaac>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4216 03:33:44.509059 [ 113.703021] [<c135aa50>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4217 03:33:44.509607 [ 113.711810] r4:0000002f
4218 03:33:44.509965 [ 113.714356] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4219 03:33:44.510298 [ 113.722373] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4220 03:33:44.510617 [ 113.730298] r9:c6ce5f60 r8:c309ee40 r7:00000012 r6:b6e92000 r5:c6948f00 r4:c0c2d710
4221 03:33:44.510930 [ 113.738054] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4222 03:33:44.552799 [ 113.745893] r9:c07f4bec r8:c6ce5f60 r7:c2816000 r6:b6e92000 r5:c6948f00 r4:00000000
4223 03:33:44.553357 [ 113.753645] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4224 03:33:44.553719 [ 113.760789] r10:00000004 r9:00000000 r8:00000000 r7:b6e92000 r6:c6ce4000 r5:c6948f00
4225 03:33:44.554052 [ 113.768623] r4:c6948f00
4226 03:33:44.554374 [ 113.771167] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4227 03:33:44.554688 [ 113.778311] r9:c6ce4000 r8:c03002e4 r7:00000004 r6:b6fd9e00 r5:00000012 r4:00000012
4228 03:33:44.555006 [ 113.786067] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4229 03:33:44.596516 [ 113.793642] Exception stack(0xc6ce5fa8 to 0xc6ce5ff0)
4230 03:33:44.596652 [ 113.798703] 5fa0: 00000012 00000012 00000001 b6e92000 00000012 00000000
4231 03:33:44.596768 [ 113.806891] 5fc0: 00000012 00000012 b6fd9e00 00000004 00000001 00000000 00020000 bed14a54
4232 03:33:44.596836 [ 113.815076] 5fe0: 00000004 bed14788 b6f4794f b6ecdc66
4233 03:33:44.596918 [ 113.820195] irq event stamp: 0
4234 03:33:44.597050 [ 113.823267] hardirqs last enabled at (0): [<00000000>] 0x0
4235 03:33:44.597153 [ 113.828880] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4236 03:33:44.640570 [ 113.836413] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4237 03:33:44.640716 [ 113.843909] softirqs last disabled at (0): [<00000000>] 0x0
4238 03:33:44.640837 [ 113.849545] ---[ end trace 80c80f4fca43dee6 ]---
4239 03:33:44.640950 [ 113.854180] lkdtm: Zero detected: saturated
4240 03:33:44.736615 # [ 113.536687] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4241 03:33:44.737169 # [ 113.543685] lkdtm: attempting good refcount_dec()
4242 03:33:44.737529 # [ 113.548553] lkdtm: attempting bad refcount_dec() to zero
4243 03:33:44.737862 # [ 113.553903] ------------[ cut here ]------------
4244 03:33:44.738180 # [ 113.558617] WARNING: CPU: 1 PID: 2809 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4245 03:33:44.738503 # [ 113.567167] refcount_t: decrement hit 0; leaking memory.
4246 03:33:44.779713 # [ 113.572513] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4247 03:33:44.780290 # [ 113.601659] CPU: 1 PID: 2809 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4248 03:33:44.780694 # [ 113.609409] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4249 03:33:44.781033 # [ 113.615942] Backtrace:
4250 03:33:44.781355 # [ 113.618414] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4251 03:33:44.822341 # [ 113.625993] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4252 03:33:44.822523 # [ 113.631661] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4253 03:33:44.822665 # [ 113.638983] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4254 03:33:44.822795 # [ 113.645955] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1ff9c
4255 03:33:44.822915 # [ 113.653709] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4256 03:33:44.823052 # [ 113.661198] r7:0000001f r6:c1a1ff9c r5:c1a20000 r4:c6ce4000
4257 03:33:44.865681 # [ 113.666871] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4258 03:33:44.866089 # [ 113.675838] r9:c1acbe94 r8:c15e7d40 r7:c6ce5f60 r6:00000012 r5:c5fe4000 r4:c6ce4000
4259 03:33:44.866459 # [ 113.683598] [<c086ceb0>] (refcount_warn_saturate) from [<c135a780>] (__refcount_dec.constprop.0+0x38/0x3c)
4260 03:33:44.866816 # [ 113.693264] [<c135a748>] (__refcount_dec.constprop.0) from [<c135aaac>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4261 03:33:44.908942 # [ 113.703021] [<c135aa50>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4262 03:33:44.909492 # [ 113.711810] r4:0000002f
4263 03:33:44.909841 # [ 113.714356] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4264 03:33:44.910199 # [ 113.722373] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4265 03:33:44.910590 # [ 113.730298] r9:c6ce5f60 r8:c309ee40 r7:00000012 r6:b6e92000 r5:c6948f00 r4:c0c2d710
4266 03:33:44.910958 # [ 113.738054] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4267 03:33:44.911286 # [ 113.745893] r9:c07f4bec r8:c6ce5f60 r7:c2816000 r6:b6e92000 r5:c6948f00 r4:00000000
4268 03:33:44.952855 # [ 113.753645] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4269 03:33:44.953478 # [ 113.760789] r10:00000004 r9:00000000 r8:00000000 r7:b6e92000 r6:c6ce4000 r5:c6948f00
4270 03:33:44.953892 # [ 113.768623] r4:c6948f00
4271 03:33:44.954218 # [ 113.771167] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4272 03:33:44.954542 # [ 113.778311] r9:c6ce4000 r8:c03002e4 r7:00000004 r6:b6fd9e00 r5:00000012 r4:00000012
4273 03:33:44.954859 # [ 113.786067] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4274 03:33:44.996556 # [ 113.793642] Exception stack(0xc6ce5fa8 to 0xc6ce5ff0)
4275 03:33:44.996729 # [ 113.798703] 5fa0: 00000012 00000012 00000001 b6e92000 00000012 00000000
4276 03:33:44.996806 # [ 113.806891] 5fc0: 00000012 00000012 b6fd9e00 00000004 00000001 00000000 00020000 bed14a54
4277 03:33:44.996880 # [ 113.815076] 5fe0: 00000004 bed14788 b6f4794f b6ecdc66
4278 03:33:44.996949 # [ 113.820195] irq event stamp: 0
4279 03:33:44.997014 # [ 113.823267] hardirqs last enabled at (0): [<00000000>] 0x0
4280 03:33:44.997077 # [ 113.828880] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4281 03:33:45.040627 # [ 113.836413] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4282 03:33:45.041029 # [ 113.843909] softirqs last disabled at (0): [<00000000>] 0x0
4283 03:33:45.041265 # [ 113.849545] ---[ end trace 80c80f4fca43dee6 ]---
4284 03:33:45.041474 # [ 113.854180] lkdtm: Zero detected: saturated
4285 03:33:45.041671 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4286 03:33:45.041862 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4287 03:33:45.042055 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4288 03:33:45.042286 [ 114.288167] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4289 03:33:45.088729 [ 114.294198] lkdtm: attempting bad refcount_dec() below zero
4290 03:33:45.089382 [ 114.299844] ------------[ cut here ]------------
4291 03:33:45.089743 [ 114.304500] WARNING: CPU: 0 PID: 2846 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4292 03:33:45.090080 [ 114.313092] refcount_t: decrement hit 0; leaking memory.
4293 03:33:45.132808 [ 114.318511] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4294 03:33:45.133366 [ 114.347664] CPU: 0 PID: 2846 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4295 03:33:45.133728 [ 114.355414] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4296 03:33:45.134063 [ 114.361947] Backtrace:
4297 03:33:45.134444 [ 114.364418] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4298 03:33:45.134781 [ 114.371997] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4299 03:33:45.176941 [ 114.377665] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4300 03:33:45.177489 [ 114.384985] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4301 03:33:45.177851 [ 114.391955] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1ff9c
4302 03:33:45.178182 [ 114.399708] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4303 03:33:45.178504 [ 114.407197] r7:0000001f r6:c1a1ff9c r5:c1a20000 r4:c5ec0000
4304 03:33:45.178832 [ 114.412870] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4305 03:33:45.220845 [ 114.421836] r9:c1acbea8 r8:c15e7d40 r7:c5ec1f60 r6:00000016 r5:00000000 r4:c5ec0000
4306 03:33:45.221394 [ 114.429596] [<c086ceb0>] (refcount_warn_saturate) from [<c135a780>] (__refcount_dec.constprop.0+0x38/0x3c)
4307 03:33:45.221758 [ 114.439261] [<c135a748>] (__refcount_dec.constprop.0) from [<c135ab70>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4308 03:33:45.222094 [ 114.449364] [<c135ab28>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4309 03:33:45.222415 [ 114.458501] r5:c6cf0000 r4:00000030
4310 03:33:45.222724 [ 114.462088] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4311 03:33:45.264987 [ 114.470106] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4312 03:33:45.265529 [ 114.478032] r9:c5ec1f60 r8:c309ee40 r7:00000016 r6:b6e65000 r5:c6b0cdc0 r4:c0c2d710
4313 03:33:45.265892 [ 114.485790] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4314 03:33:45.266246 [ 114.493628] r9:c07f4bec r8:c5ec1f60 r7:c2816000 r6:b6e65000 r5:c6b0cdc0 r4:00000000
4315 03:33:45.266628 [ 114.501378] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4316 03:33:45.309015 [ 114.508522] r10:00000004 r9:00000000 r8:00000000 r7:b6e65000 r6:c5ec0000 r5:c6b0cdc0
4317 03:33:45.309564 [ 114.516357] r4:c6b0cdc0
4318 03:33:45.309925 [ 114.518900] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4319 03:33:45.310322 [ 114.526043] r9:c5ec0000 r8:c03002e4 r7:00000004 r6:b6face00 r5:00000016 r4:00000016
4320 03:33:45.310671 [ 114.533797] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4321 03:33:45.310983 [ 114.541372] Exception stack(0xc5ec1fa8 to 0xc5ec1ff0)
4322 03:33:45.311289 [ 114.546432] 1fa0: 00000016 00000016 00000001 b6e65000 00000016 00000000
4323 03:33:45.352579 [ 114.554617] 1fc0: 00000016 00000016 b6face00 00000004 00000001 00000000 00020000 bef3ea54
4324 03:33:45.352807 [ 114.562801] 1fe0: 00000004 bef3e788 b6f1a94f b6ea0c66
4325 03:33:45.352899 [ 114.567892] irq event stamp: 0
4326 03:33:45.352988 [ 114.570965] hardirqs last enabled at (0): [<00000000>] 0x0
4327 03:33:45.353059 [ 114.576580] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4328 03:33:45.353129 [ 114.584091] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4329 03:33:45.353221 [ 114.591664] softirqs last disabled at (0): [<00000000>] 0x0
4330 03:33:45.396665 [ 114.597279] ---[ end trace 80c80f4fca43dee7 ]---
4331 03:33:45.396952 [ 114.601908] lkdtm: Negative detected: saturated
4332 03:33:45.489792 # [ 114.288167] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4333 03:33:45.490334 # [ 114.294198] lkdtm: attempting bad refcount_dec() below zero
4334 03:33:45.490693 # [ 114.299844] ------------[ cut here ]------------
4335 03:33:45.491023 # [ 114.304500] WARNING: CPU: 0 PID: 2846 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4336 03:33:45.491349 # [ 114.313092] refcount_t: decrement hit 0; leaking memory.
4337 03:33:45.536841 # [ 114.318511] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4338 03:33:45.537404 # [ 114.347664] CPU: 0 PID: 2846 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4339 03:33:45.537766 # [ 114.355414] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4340 03:33:45.538137 # [ 114.361947] Backtrace:
4341 03:33:45.538555 # [ 114.364418] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4342 03:33:45.584632 # [ 114.371997] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4343 03:33:45.585174 # [ 114.377665] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4344 03:33:45.585535 # [ 114.384985] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4345 03:33:45.585869 # [ 114.391955] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1ff9c
4346 03:33:45.586267 # [ 114.399708] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4347 03:33:45.586588 # [ 114.407197] r7:0000001f r6:c1a1ff9c r5:c1a20000 r4:c5ec0000
4348 03:33:45.628821 # [ 114.412870] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4349 03:33:45.629366 # [ 114.421836] r9:c1acbea8 r8:c15e7d40 r7:c5ec1f60 r6:00000016 r5:00000000 r4:c5ec0000
4350 03:33:45.629727 # [ 114.429596] [<c086ceb0>] (refcount_warn_saturate) from [<c135a780>] (__refcount_dec.constprop.0+0x38/0x3c)
4351 03:33:45.630062 # [ 114.439261] [<c135a748>] (__refcount_dec.constprop.0) from [<c135ab70>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4352 03:33:45.672846 # [ 114.449364] [<c135ab28>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4353 03:33:45.673400 # [ 114.458501] r5:c6cf0000 r4:00000030
4354 03:33:45.673781 # [ 114.462088] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4355 03:33:45.674134 # [ 114.470106] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4356 03:33:45.674523 # [ 114.478032] r9:c5ec1f60 r8:c309ee40 r7:00000016 r6:b6e65000 r5:c6b0cdc0 r4:c0c2d710
4357 03:33:45.674862 # [ 114.485790] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4358 03:33:45.716874 # [ 114.493628] r9:c07f4bec r8:c5ec1f60 r7:c2816000 r6:b6e65000 r5:c6b0cdc0 r4:00000000
4359 03:33:45.717422 # [ 114.501378] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4360 03:33:45.717787 # [ 114.508522] r10:00000004 r9:00000000 r8:00000000 r7:b6e65000 r6:c5ec0000 r5:c6b0cdc0
4361 03:33:45.718124 # [ 114.516357] r4:c6b0cdc0
4362 03:33:45.718452 # [ 114.518900] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4363 03:33:45.718835 # [ 114.526043] r9:c5ec0000 r8:c03002e4 r7:00000004 r6:b6face00 r5:00000016 r4:00000016
4364 03:33:45.719198 # [ 114.533797] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4365 03:33:45.760568 # [ 114.541372] Exception stack(0xc5ec1fa8 to 0xc5ec1ff0)
4366 03:33:45.760789 # [ 114.546432] 1fa0: 00000016 00000016 00000001 b6e65000 00000016 00000000
4367 03:33:45.760906 # [ 114.554617] 1fc0: 00000016 00000016 b6face00 00000004 00000001 00000000 00020000 bef3ea54
4368 03:33:45.761004 # [ 114.562801] 1fe0: 00000004 bef3e788 b6f1a94f b6ea0c66
4369 03:33:45.761096 # [ 114.567892] irq event stamp: 0
4370 03:33:45.761181 # [ 114.570965] hardirqs last enabled at (0): [<00000000>] 0x0
4371 03:33:45.761264 # [ 114.576580] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4372 03:33:45.804803 # [ 114.584091] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4373 03:33:45.805256 # [ 114.591664] softirqs last disabled at (0): [<00000000>] 0x0
4374 03:33:45.805620 # [ 114.597279] ---[ end trace 80c80f4fca43dee7 ]---
4375 03:33:45.805984 # [ 114.601908] lkdtm: Negative detected: saturated
4376 03:33:45.806365 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4377 03:33:45.806698 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4378 03:33:45.807007 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4379 03:33:45.843340 [ 115.057723] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4380 03:33:45.843882 [ 115.064537] lkdtm: attempting bad refcount_dec_and_test() below zero
4381 03:33:45.844242 [ 115.070973] ------------[ cut here ]------------
4382 03:33:45.844621 [ 115.075630] WARNING: CPU: 0 PID: 2881 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4383 03:33:45.844948 [ 115.084287] refcount_t: underflow; use-after-free.
4384 03:33:45.886493 [ 115.089152] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4385 03:33:45.887050 [ 115.118397] CPU: 0 PID: 2881 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4386 03:33:45.887415 [ 115.126147] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4387 03:33:45.887782 [ 115.132679] Backtrace:
4388 03:33:45.888173 [ 115.135150] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4389 03:33:45.929958 [ 115.142731] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4390 03:33:45.930583 [ 115.148401] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4391 03:33:45.930967 [ 115.155723] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4392 03:33:45.931305 [ 115.162692] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ff9c
4393 03:33:45.931630 [ 115.170448] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4394 03:33:45.931939 [ 115.177938] r7:0000001c r6:c1a1ff9c r5:c1a1ffd8 r4:c6a8a000
4395 03:33:45.973040 [ 115.183612] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4396 03:33:45.973654 [ 115.192666] r9:c1acbec0 r8:c15e7d40 r7:c6a8bf60 r6:0000001f r5:00000000 r4:c6a8a000
4397 03:33:45.974013 [ 115.200426] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4398 03:33:45.974348 [ 115.210879] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c135abe8>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4399 03:33:46.016828 [ 115.222544] [<c135ab98>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4400 03:33:46.017387 [ 115.232461] r5:c6cf0000 r4:00000031
4401 03:33:46.017745 [ 115.236051] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4402 03:33:46.018078 [ 115.244068] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4403 03:33:46.018398 [ 115.251995] r9:c6a8bf60 r8:c309ee40 r7:0000001f r6:b6e58000 r5:c6895cc0 r4:c0c2d710
4404 03:33:46.018733 [ 115.259751] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4405 03:33:46.060847 [ 115.267588] r9:c07f4bec r8:c6a8bf60 r7:c2816000 r6:b6e58000 r5:c6895cc0 r4:00000000
4406 03:33:46.061470 [ 115.275340] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4407 03:33:46.061834 [ 115.282482] r10:00000004 r9:00000000 r8:00000000 r7:b6e58000 r6:c6a8a000 r5:c6895cc0
4408 03:33:46.062166 [ 115.290314] r4:c6895cc0
4409 03:33:46.062482 [ 115.292857] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4410 03:33:46.062825 [ 115.300001] r9:c6a8a000 r8:c03002e4 r7:00000004 r6:b6f9fe00 r5:0000001f r4:0000001f
4411 03:33:46.063156 [ 115.307757] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4412 03:33:46.104813 [ 115.315331] Exception stack(0xc6a8bfa8 to 0xc6a8bff0)
4413 03:33:46.105355 [ 115.320392] bfa0: 0000001f 0000001f 00000001 b6e58000 0000001f 00000000
4414 03:33:46.105718 [ 115.328578] bfc0: 0000001f 0000001f b6f9fe00 00000004 00000001 00000000 00020000 bef5da54
4415 03:33:46.106052 [ 115.336762] bfe0: 00000004 bef5d788 b6f0d94f b6e93c66
4416 03:33:46.106375 [ 115.341855] irq event stamp: 0
4417 03:33:46.106688 [ 115.344927] hardirqs last enabled at (0): [<00000000>] 0x0
4418 03:33:46.106993 [ 115.350541] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4419 03:33:46.148463 [ 115.358089] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4420 03:33:46.148569 [ 115.365592] softirqs last disabled at (0): [<00000000>] 0x0
4421 03:33:46.148654 [ 115.371202] ---[ end trace 80c80f4fca43dee8 ]---
4422 03:33:46.148732 [ 115.375831] lkdtm: Negative detected: saturated
4423 03:33:46.267797 # [ 115.057723] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4424 03:33:46.268363 # [ 115.064537] lkdtm: attempting bad refcount_dec_and_test() below zero
4425 03:33:46.268781 # [ 115.070973] ------------[ cut here ]------------
4426 03:33:46.269191 # [ 115.075630] WARNING: CPU: 0 PID: 2881 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4427 03:33:46.269531 # [ 115.084287] refcount_t: underflow; use-after-free.
4428 03:33:46.310862 # [ 115.089152] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4429 03:33:46.311349 # [ 115.118397] CPU: 0 PID: 2881 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4430 03:33:46.311730 # [ 115.126147] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4431 03:33:46.312128 # [ 115.132679] Backtrace:
4432 03:33:46.312514 # [ 115.135150] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4433 03:33:46.353866 # [ 115.142731] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4434 03:33:46.354456 # [ 115.148401] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4435 03:33:46.354901 # [ 115.155723] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4436 03:33:46.355250 # [ 115.162692] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ff9c
4437 03:33:46.355576 # [ 115.170448] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4438 03:33:46.355893 # [ 115.177938] r7:0000001c r6:c1a1ff9c r5:c1a1ffd8 r4:c6a8a000
4439 03:33:46.397126 # [ 115.183612] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4440 03:33:46.397788 # [ 115.192666] r9:c1acbec0 r8:c15e7d40 r7:c6a8bf60 r6:0000001f r5:00000000 r4:c6a8a000
4441 03:33:46.398179 # [ 115.200426] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4442 03:33:46.398516 # [ 115.210879] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c135abe8>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4443 03:33:46.444805 # [ 115.222544] [<c135ab98>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4444 03:33:46.445350 # [ 115.232461] r5:c6cf0000 r4:00000031
4445 03:33:46.445709 # [ 115.236051] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4446 03:33:46.446126 # [ 115.244068] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4447 03:33:46.446472 # [ 115.251995] r9:c6a8bf60 r8:c309ee40 r7:0000001f r6:b6e58000 r5:c6895cc0 r4:c0c2d710
4448 03:33:46.446796 # [ 115.259751] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4449 03:33:46.488787 # [ 115.267588] r9:c07f4bec r8:c6a8bf60 r7:c2816000 r6:b6e58000 r5:c6895cc0 r4:00000000
4450 03:33:46.489420 # [ 115.275340] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4451 03:33:46.489844 # [ 115.282482] r10:00000004 r9:00000000 r8:00000000 r7:b6e58000 r6:c6a8a000 r5:c6895cc0
4452 03:33:46.490193 # [ 115.290314] r4:c6895cc0
4453 03:33:46.490518 # [ 115.292857] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4454 03:33:46.490834 # [ 115.300001] r9:c6a8a000 r8:c03002e4 r7:00000004 r6:b6f9fe00 r5:0000001f r4:0000001f
4455 03:33:46.536956 # [ 115.307757] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4456 03:33:46.537506 # [ 115.315331] Exception stack(0xc6a8bfa8 to 0xc6a8bff0)
4457 03:33:46.537873 # [ 115.320392] bfa0: 0000001f 0000001f 00000001 b6e58000 0000001f 00000000
4458 03:33:46.538205 # [ 115.328578] bfc0: 0000001f 0000001f b6f9fe00 00000004 00000001 00000000 00020000 bef5da54
4459 03:33:46.538545 # [ 115.336762] bfe0: 00000004 bef5d788 b6f0d94f b6e93c66
4460 03:33:46.538885 # [ 115.341855] irq event stamp: 0
4461 03:33:46.539262 # [ 115.344927] hardirqs last enabled at (0): [<00000000>] 0x0
4462 03:33:46.580811 # [ 115.350541] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4463 03:33:46.581441 # [ 115.358089] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4464 03:33:46.581804 # [ 115.365592] softirqs last disabled at (0): [<00000000>] 0x0
4465 03:33:46.582139 # [ 115.371202] ---[ end trace 80c80f4fca43dee8 ]---
4466 03:33:46.582462 # [ 115.375831] lkdtm: Negative detected: saturated
4467 03:33:46.582776 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4468 03:33:46.583111 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4469 03:33:46.624962 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4470 03:33:46.630172 [ 115.844509] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4471 03:33:46.630716 [ 115.851373] lkdtm: attempting bad refcount_sub_and_test() below zero
4472 03:33:46.631074 [ 115.857908] ------------[ cut here ]------------
4473 03:33:46.631411 [ 115.862585] WARNING: CPU: 1 PID: 2916 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4474 03:33:46.631767 [ 115.871171] refcount_t: underflow; use-after-free.
4475 03:33:46.673203 [ 115.875973] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4476 03:33:46.673771 [ 115.905146] CPU: 1 PID: 2916 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4477 03:33:46.674217 [ 115.912896] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4478 03:33:46.674621 [ 115.919428] Backtrace:
4479 03:33:46.674959 [ 115.921900] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4480 03:33:46.716875 [ 115.929479] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4481 03:33:46.717427 [ 115.935148] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4482 03:33:46.717882 [ 115.942470] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4483 03:33:46.718288 [ 115.949441] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ff9c
4484 03:33:46.718620 [ 115.957194] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4485 03:33:46.718936 [ 115.964685] r7:0000001c r6:c1a1ff9c r5:c1a1ffd8 r4:c5838000
4486 03:33:46.760732 [ 115.970358] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4487 03:33:46.761275 [ 115.979411] r9:c1acbee0 r8:c15e7d40 r7:c5839f60 r6:0000001f r5:c6cde000 r4:c5838000
4488 03:33:46.761641 [ 115.987174] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4489 03:33:46.761981 [ 115.997625] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c135ac74>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4490 03:33:46.804757 [ 116.009289] [<c135ac24>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4491 03:33:46.805332 [ 116.019207] r4:00000032
4492 03:33:46.805794 [ 116.021752] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4493 03:33:46.806149 [ 116.029771] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4494 03:33:46.806475 [ 116.037697] r9:c5839f60 r8:c309ee40 r7:0000001f r6:b6e91000 r5:c6a74500 r4:c0c2d710
4495 03:33:46.806793 [ 116.045451] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4496 03:33:46.807101 [ 116.053288] r9:c07f4bec r8:c5839f60 r7:c2816000 r6:b6e91000 r5:c6a74500 r4:00000000
4497 03:33:46.848920 [ 116.061039] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4498 03:33:46.849471 [ 116.068182] r10:00000004 r9:00000000 r8:00000000 r7:b6e91000 r6:c5838000 r5:c6a74500
4499 03:33:46.849837 [ 116.076015] r4:c6a74500
4500 03:33:46.850168 [ 116.078557] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4501 03:33:46.850492 [ 116.085698] r9:c5838000 r8:c03002e4 r7:00000004 r6:b6fd8e00 r5:0000001f r4:0000001f
4502 03:33:46.850804 [ 116.093453] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4503 03:33:46.892516 [ 116.101028] Exception stack(0xc5839fa8 to 0xc5839ff0)
4504 03:33:46.892683 [ 116.106089] 9fa0: 0000001f 0000001f 00000001 b6e91000 0000001f 00000000
4505 03:33:46.892763 [ 116.114274] 9fc0: 0000001f 0000001f b6fd8e00 00000004 00000001 00000000 00020000 beb60a54
4506 03:33:46.892849 [ 116.122457] 9fe0: 00000004 beb60788 b6f4694f b6eccc66
4507 03:33:46.892918 [ 116.127586] irq event stamp: 0
4508 03:33:46.893011 [ 116.130660] hardirqs last enabled at (0): [<00000000>] 0x0
4509 03:33:46.893077 [ 116.136275] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4510 03:33:46.936839 [ 116.143799] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4511 03:33:46.937387 [ 116.151371] softirqs last disabled at (0): [<00000000>] 0x0
4512 03:33:46.937750 [ 116.156990] ---[ end trace 80c80f4fca43dee9 ]---
4513 03:33:46.938082 [ 116.161639] lkdtm: Negative detected: saturated
4514 03:33:47.044196 # [ 115.844509] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4515 03:33:47.044393 # [ 115.851373] lkdtm: attempting bad refcount_sub_and_test() below zero
4516 03:33:47.044472 # [ 115.857908] ------------[ cut here ]------------
4517 03:33:47.044545 # [ 115.862585] WARNING: CPU: 1 PID: 2916 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4518 03:33:47.044617 # [ 115.871171] refcount_t: underflow; use-after-free.
4519 03:33:47.087503 # [ 115.875973] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4520 03:33:47.087865 # [ 115.905146] CPU: 1 PID: 2916 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4521 03:33:47.088095 # [ 115.912896] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4522 03:33:47.088356 # [ 115.919428] Backtrace:
4523 03:33:47.088575 # [ 115.921900] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4524 03:33:47.130714 # [ 115.929479] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4525 03:33:47.131270 # [ 115.935148] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4526 03:33:47.131632 # [ 115.942470] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4527 03:33:47.131967 # [ 115.949441] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ff9c
4528 03:33:47.132457 # [ 115.957194] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4529 03:33:47.133063 # [ 115.964685] r7:0000001c r6:c1a1ff9c r5:c1a1ffd8 r4:c5838000
4530 03:33:47.173828 # [ 115.970358] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4531 03:33:47.174369 # [ 115.979411] r9:c1acbee0 r8:c15e7d40 r7:c5839f60 r6:0000001f r5:c6cde000 r4:c5838000
4532 03:33:47.174733 # [ 115.987174] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4533 03:33:47.175128 # [ 115.997625] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c135ac74>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4534 03:33:47.220801 # [ 116.009289] [<c135ac24>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4535 03:33:47.221350 # [ 116.019207] r4:00000032
4536 03:33:47.221785 # [ 116.021752] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4537 03:33:47.222191 # [ 116.029771] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4538 03:33:47.222535 # [ 116.037697] r9:c5839f60 r8:c309ee40 r7:0000001f r6:b6e91000 r5:c6a74500 r4:c0c2d710
4539 03:33:47.222851 # [ 116.045451] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4540 03:33:47.264807 # [ 116.053288] r9:c07f4bec r8:c5839f60 r7:c2816000 r6:b6e91000 r5:c6a74500 r4:00000000
4541 03:33:47.265339 # [ 116.061039] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4542 03:33:47.265730 # [ 116.068182] r10:00000004 r9:00000000 r8:00000000 r7:b6e91000 r6:c5838000 r5:c6a74500
4543 03:33:47.266065 # [ 116.076015] r4:c6a74500
4544 03:33:47.266386 # [ 116.078557] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4545 03:33:47.266703 # [ 116.085698] r9:c5838000 r8:c03002e4 r7:00000004 r6:b6fd8e00 r5:0000001f r4:0000001f
4546 03:33:47.308847 # [ 116.093453] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4547 03:33:47.309385 # [ 116.101028] Exception stack(0xc5839fa8 to 0xc5839ff0)
4548 03:33:47.309744 # [ 116.106089] 9fa0: 0000001f 0000001f 00000001 b6e91000 0000001f 00000000
4549 03:33:47.310105 # [ 116.114274] 9fc0: 0000001f 0000001f b6fd8e00 00000004 00000001 00000000 00020000 beb60a54
4550 03:33:47.310515 # [ 116.122457] 9fe0: 00000004 beb60788 b6f4694f b6eccc66
4551 03:33:47.310888 # [ 116.127586] irq event stamp: 0
4552 03:33:47.311220 # [ 116.130660] hardirqs last enabled at (0): [<00000000>] 0x0
4553 03:33:47.352872 # [ 116.136275] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4554 03:33:47.353420 # [ 116.143799] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4555 03:33:47.353887 # [ 116.151371] softirqs last disabled at (0): [<00000000>] 0x0
4556 03:33:47.354322 # [ 116.156990] ---[ end trace 80c80f4fca43dee9 ]---
4557 03:33:47.354668 # [ 116.161639] lkdtm: Negative detected: saturated
4558 03:33:47.354986 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4559 03:33:47.355296 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4560 03:33:47.355601 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4561 03:33:47.396845 [ 116.606290] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4562 03:33:47.397394 [ 116.611970] lkdtm: attempting safe refcount_inc_not_zero() from zero
4563 03:33:47.397761 [ 116.618464] lkdtm: Good: zero detected
4564 03:33:47.398099 [ 116.622249] lkdtm: Correctly stayed at zero
4565 03:33:47.398419 [ 116.626524] lkdtm: attempting bad refcount_inc() from zero
4566 03:33:47.398734 [ 116.632027] ------------[ cut here ]------------
4567 03:33:47.399039 [ 116.636786] WARNING: CPU: 1 PID: 2948 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4568 03:33:47.399347 [ 116.645349] refcount_t: addition on 0; use-after-free.
4569 03:33:47.440815 [ 116.650524] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4570 03:33:47.441377 [ 116.679664] CPU: 1 PID: 2948 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4571 03:33:47.441742 [ 116.687414] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4572 03:33:47.484832 [ 116.693946] Backtrace:
4573 03:33:47.485374 [ 116.696418] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4574 03:33:47.485820 [ 116.703996] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4575 03:33:47.486217 [ 116.709666] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4576 03:33:47.486562 [ 116.716987] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4577 03:33:47.486880 [ 116.723958] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1ff9c
4578 03:33:47.528837 [ 116.731712] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4579 03:33:47.529425 [ 116.739200] r7:00000019 r6:c1a1ff9c r5:c1a1ffac r4:c4782000
4580 03:33:47.529876 [ 116.744873] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4581 03:33:47.530293 [ 116.753927] r9:c1acbf00 r8:c15e7d40 r7:c4783f60 r6:00000012 r5:00000000 r4:c4782000
4582 03:33:47.530639 [ 116.761687] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3c4>] (__refcount_add.constprop.0+0x54/0x58)
4583 03:33:47.530957 [ 116.771358] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135ad58>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4584 03:33:47.572891 [ 116.781111] [<c135acb0>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4585 03:33:47.573446 [ 116.789902] r5:c6cde000 r4:00000033
4586 03:33:47.573811 [ 116.793490] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4587 03:33:47.574211 [ 116.801506] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4588 03:33:47.574553 [ 116.809430] r9:c4783f60 r8:c309ee40 r7:00000012 r6:b6e4f000 r5:c5a98a00 r4:c0c2d710
4589 03:33:47.574868 [ 116.817186] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4590 03:33:47.616797 [ 116.825023] r9:c07f4bec r8:c4783f60 r7:c2816000 r6:b6e4f000 r5:c5a98a00 r4:00000000
4591 03:33:47.617343 [ 116.832776] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4592 03:33:47.617702 [ 116.839919] r10:00000004 r9:00000000 r8:00000000 r7:b6e4f000 r6:c4782000 r5:c5a98a00
4593 03:33:47.618038 [ 116.847754] r4:c5a98a00
4594 03:33:47.618355 [ 116.850296] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4595 03:33:47.618669 [ 116.857439] r9:c4782000 r8:c03002e4 r7:00000004 r6:b6f96e00 r5:00000012 r4:00000012
4596 03:33:47.660565 [ 116.865193] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4597 03:33:47.660765 [ 116.872768] Exception stack(0xc4783fa8 to 0xc4783ff0)
4598 03:33:47.660857 [ 116.877829] 3fa0: 00000012 00000012 00000001 b6e4f000 00000012 00000000
4599 03:33:47.660997 [ 116.886017] 3fc0: 00000012 00000012 b6f96e00 00000004 00000001 00000000 00020000 bef40a54
4600 03:33:47.661119 [ 116.894202] 3fe0: 00000004 bef40788 b6f0494f b6e8ac66
4601 03:33:47.661197 [ 116.899319] irq event stamp: 0
4602 03:33:47.661316 [ 116.902391] hardirqs last enabled at (0): [<00000000>] 0x0
4603 03:33:47.704722 [ 116.908007] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4604 03:33:47.705138 [ 116.915507] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4605 03:33:47.705536 [ 116.923043] softirqs last disabled at (0): [<00000000>] 0x0
4606 03:33:47.705864 [ 116.928660] ---[ end trace 80c80f4fca43deea ]---
4607 03:33:47.706219 [ 116.933298] lkdtm: Zero detected: saturated
4608 03:33:47.823087 # [ 116.606290] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4609 03:33:47.823636 # [ 116.611970] lkdtm: attempting safe refcount_inc_not_zero() from zero
4610 03:33:47.823999 # [ 116.618464] lkdtm: Good: zero detected
4611 03:33:47.824354 # [ 116.622249] lkdtm: Correctly stayed at zero
4612 03:33:47.824730 # [ 116.626524] lkdtm: attempting bad refcount_inc() from zero
4613 03:33:47.825074 # [ 116.632027] ------------[ cut here ]------------
4614 03:33:47.825397 # [ 116.636786] WARNING: CPU: 1 PID: 2948 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4615 03:33:47.866169 # [ 116.645349] refcount_t: addition on 0; use-after-free.
4616 03:33:47.866714 # [ 116.650524] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4617 03:33:47.867090 # [ 116.679664] CPU: 1 PID: 2948 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4618 03:33:47.909235 # [ 116.687414] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4619 03:33:47.909778 # [ 116.693946] Backtrace:
4620 03:33:47.910160 # [ 116.696418] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4621 03:33:47.910531 # [ 116.703996] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4622 03:33:47.910930 # [ 116.709666] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4623 03:33:47.911260 # [ 116.716987] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4624 03:33:47.911572 # [ 116.723958] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1ff9c
4625 03:33:47.956862 # [ 116.731712] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4626 03:33:47.957422 # [ 116.739200] r7:00000019 r6:c1a1ff9c r5:c1a1ffac r4:c4782000
4627 03:33:47.957874 # [ 116.744873] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4628 03:33:47.958213 # [ 116.753927] r9:c1acbf00 r8:c15e7d40 r7:c4783f60 r6:00000012 r5:00000000 r4:c4782000
4629 03:33:47.958538 # [ 116.761687] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3c4>] (__refcount_add.constprop.0+0x54/0x58)
4630 03:33:48.000740 # [ 116.771358] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135ad58>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4631 03:33:48.001284 # [ 116.781111] [<c135acb0>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4632 03:33:48.001649 # [ 116.789902] r5:c6cde000 r4:00000033
4633 03:33:48.002016 # [ 116.793490] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4634 03:33:48.002369 # [ 116.801506] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4635 03:33:48.002697 # [ 116.809430] r9:c4783f60 r8:c309ee40 r7:00000012 r6:b6e4f000 r5:c5a98a00 r4:c0c2d710
4636 03:33:48.044863 # [ 116.817186] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4637 03:33:48.045454 # [ 116.825023] r9:c07f4bec r8:c4783f60 r7:c2816000 r6:b6e4f000 r5:c5a98a00 r4:00000000
4638 03:33:48.045897 # [ 116.832776] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4639 03:33:48.046237 # [ 116.839919] r10:00000004 r9:00000000 r8:00000000 r7:b6e4f000 r6:c4782000 r5:c5a98a00
4640 03:33:48.046564 # [ 116.847754] r4:c5a98a00
4641 03:33:48.046890 # [ 116.850296] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4642 03:33:48.092711 # [ 116.857439] r9:c4782000 r8:c03002e4 r7:00000004 r6:b6f96e00 r5:00000012 r4:00000012
4643 03:33:48.093251 # [ 116.865193] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4644 03:33:48.093609 # [ 116.872768] Exception stack(0xc4783fa8 to 0xc4783ff0)
4645 03:33:48.093940 # [ 116.877829] 3fa0: 00000012 00000012 00000001 b6e4f000 00000012 00000000
4646 03:33:48.094263 # [ 116.886017] 3fc0: 00000012 00000012 b6f96e00 00000004 00000001 00000000 00020000 bef40a54
4647 03:33:48.094572 # [ 116.894202] 3fe0: 00000004 bef40788 b6f0494f b6e8ac66
4648 03:33:48.094874 # [ 116.899319] irq event stamp: 0
4649 03:33:48.136781 # [ 116.902391] hardirqs last enabled at (0): [<00000000>] 0x0
4650 03:33:48.137328 # [ 116.908007] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4651 03:33:48.137693 # [ 116.915507] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4652 03:33:48.138027 # [ 116.923043] softirqs last disabled at (0): [<00000000>] 0x0
4653 03:33:48.138346 # [ 116.928660] ---[ end trace 80c80f4fca43deea ]---
4654 03:33:48.138658 # [ 116.933298] lkdtm: Zero detected: saturated
4655 03:33:48.138962 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4656 03:33:48.180949 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4657 03:33:48.181495 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4658 03:33:48.181861 [ 117.388821] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4659 03:33:48.182197 [ 117.394502] lkdtm: attempting safe refcount_add_not_zero() from zero
4660 03:33:48.182515 [ 117.401053] lkdtm: Good: zero detected
4661 03:33:48.182824 [ 117.404842] lkdtm: Correctly stayed at zero
4662 03:33:48.183126 [ 117.409098] lkdtm: attempting bad refcount_add() from zero
4663 03:33:48.183429 [ 117.414599] ------------[ cut here ]------------
4664 03:33:48.224877 [ 117.419410] WARNING: CPU: 1 PID: 2982 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4665 03:33:48.225425 [ 117.427995] refcount_t: addition on 0; use-after-free.
4666 03:33:48.225791 [ 117.433143] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4667 03:33:48.226142 [ 117.462309] CPU: 1 PID: 2982 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4668 03:33:48.268830 [ 117.470059] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4669 03:33:48.269374 [ 117.476590] Backtrace:
4670 03:33:48.269735 [ 117.479061] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4671 03:33:48.270068 [ 117.486640] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4672 03:33:48.270388 [ 117.492310] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4673 03:33:48.270700 [ 117.499633] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4674 03:33:48.312891 [ 117.506603] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1ff9c
4675 03:33:48.313445 [ 117.514356] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4676 03:33:48.313805 [ 117.521846] r7:00000019 r6:c1a1ff9c r5:c1a1ffac r4:c4782000
4677 03:33:48.314140 [ 117.527519] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4678 03:33:48.314461 [ 117.536573] r9:c1acbf14 r8:c15e7d40 r7:c4783f60 r6:00000012 r5:00000000 r4:c4782000
4679 03:33:48.314773 [ 117.544334] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3c4>] (__refcount_add.constprop.0+0x54/0x58)
4680 03:33:48.356851 [ 117.554007] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135ae24>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4681 03:33:48.357390 [ 117.563762] [<c135ad7c>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4682 03:33:48.357754 [ 117.572553] r5:c6cde000 r4:00000034
4683 03:33:48.358082 [ 117.576140] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4684 03:33:48.358402 [ 117.584156] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4685 03:33:48.400771 [ 117.592081] r9:c4783f60 r8:c309ee40 r7:00000012 r6:b6e00000 r5:c5a71040 r4:c0c2d710
4686 03:33:48.401216 [ 117.599837] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4687 03:33:48.401571 [ 117.607676] r9:c07f4bec r8:c4783f60 r7:c2816000 r6:b6e00000 r5:c5a71040 r4:00000000
4688 03:33:48.401903 [ 117.615426] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4689 03:33:48.402225 [ 117.622570] r10:00000004 r9:00000000 r8:00000000 r7:b6e00000 r6:c4782000 r5:c5a71040
4690 03:33:48.402531 [ 117.630402] r4:c5a71040
4691 03:33:48.402831 [ 117.632947] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4692 03:33:48.444496 [ 117.640090] r9:c4782000 r8:c03002e4 r7:00000004 r6:b6f47e00 r5:00000012 r4:00000012
4693 03:33:48.444664 [ 117.647845] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4694 03:33:48.444740 [ 117.655419] Exception stack(0xc4783fa8 to 0xc4783ff0)
4695 03:33:48.444846 [ 117.660480] 3fa0: 00000012 00000012 00000001 b6e00000 00000012 00000000
4696 03:33:48.444917 [ 117.668665] 3fc0: 00000012 00000012 b6f47e00 00000004 00000001 00000000 00020000 beeada54
4697 03:33:48.444983 [ 117.676850] 3fe0: 00000004 beead788 b6eb594f b6e3bc66
4698 03:33:48.445083 [ 117.681974] irq event stamp: 0
4699 03:33:48.488936 [ 117.685047] hardirqs last enabled at (0): [<00000000>] 0x0
4700 03:33:48.489481 [ 117.690662] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4701 03:33:48.489842 [ 117.698220] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4702 03:33:48.490167 [ 117.705728] softirqs last disabled at (0): [<00000000>] 0x0
4703 03:33:48.490486 [ 117.711372] ---[ end trace 80c80f4fca43deeb ]---
4704 03:33:48.490793 [ 117.716011] lkdtm: Zero detected: saturated
4705 03:33:48.609369 # [ 117.388821] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4706 03:33:48.609916 # [ 117.394502] lkdtm: attempting safe refcount_add_not_zero() from zero
4707 03:33:48.610279 # [ 117.401053] lkdtm: Good: zero detected
4708 03:33:48.610610 # [ 117.404842] lkdtm: Correctly stayed at zero
4709 03:33:48.610927 # [ 117.409098] lkdtm: attempting bad refcount_add() from zero
4710 03:33:48.611237 # [ 117.414599] ------------[ cut here ]------------
4711 03:33:48.611537 # [ 117.419410] WARNING: CPU: 1 PID: 2982 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4712 03:33:48.652751 # [ 117.427995] refcount_t: addition on 0; use-after-free.
4713 03:33:48.653219 # [ 117.433143] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4714 03:33:48.653589 # [ 117.462309] CPU: 1 PID: 2982 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4715 03:33:48.696847 # [ 117.470059] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4716 03:33:48.697393 # [ 117.476590] Backtrace:
4717 03:33:48.697749 # [ 117.479061] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4718 03:33:48.698082 # [ 117.486640] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4719 03:33:48.698402 # [ 117.492310] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4720 03:33:48.698716 # [ 117.499633] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4721 03:33:48.699019 # [ 117.506603] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1ff9c
4722 03:33:48.740728 # [ 117.514356] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4723 03:33:48.741375 # [ 117.521846] r7:00000019 r6:c1a1ff9c r5:c1a1ffac r4:c4782000
4724 03:33:48.741792 # [ 117.527519] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4725 03:33:48.742191 # [ 117.536573] r9:c1acbf14 r8:c15e7d40 r7:c4783f60 r6:00000012 r5:00000000 r4:c4782000
4726 03:33:48.742563 # [ 117.544334] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3c4>] (__refcount_add.constprop.0+0x54/0x58)
4727 03:33:48.784743 # [ 117.554007] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135ae24>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4728 03:33:48.785283 # [ 117.563762] [<c135ad7c>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4729 03:33:48.785644 # [ 117.572553] r5:c6cde000 r4:00000034
4730 03:33:48.785972 # [ 117.576140] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4731 03:33:48.786293 # [ 117.584156] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4732 03:33:48.786604 # [ 117.592081] r9:c4783f60 r8:c309ee40 r7:00000012 r6:b6e00000 r5:c5a71040 r4:c0c2d710
4733 03:33:48.828805 # [ 117.599837] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4734 03:33:48.829389 # [ 117.607676] r9:c07f4bec r8:c4783f60 r7:c2816000 r6:b6e00000 r5:c5a71040 r4:00000000
4735 03:33:48.829767 # [ 117.615426] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4736 03:33:48.830123 # [ 117.622570] r10:00000004 r9:00000000 r8:00000000 r7:b6e00000 r6:c4782000 r5:c5a71040
4737 03:33:48.830436 # [ 117.630402] r4:c5a71040
4738 03:33:48.830742 # [ 117.632947] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4739 03:33:48.872827 # [ 117.640090] r9:c4782000 r8:c03002e4 r7:00000004 r6:b6f47e00 r5:00000012 r4:00000012
4740 03:33:48.873373 # [ 117.647845] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4741 03:33:48.873744 # [ 117.655419] Exception stack(0xc4783fa8 to 0xc4783ff0)
4742 03:33:48.874074 # [ 117.660480] 3fa0: 00000012 00000012 00000001 b6e00000 00000012 00000000
4743 03:33:48.874388 # [ 117.668665] 3fc0: 00000012 00000012 b6f47e00 00000004 00000001 00000000 00020000 beeada54
4744 03:33:48.874691 # [ 117.676850] 3fe0: 00000004 beead788 b6eb594f b6e3bc66
4745 03:33:48.874989 # [ 117.681974] irq event stamp: 0
4746 03:33:48.916847 # [ 117.685047] hardirqs last enabled at (0): [<00000000>] 0x0
4747 03:33:48.917395 # [ 117.690662] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4748 03:33:48.917760 # [ 117.698220] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4749 03:33:48.918094 # [ 117.705728] softirqs last disabled at (0): [<00000000>] 0x0
4750 03:33:48.918411 # [ 117.711372] ---[ end trace 80c80f4fca43deeb ]---
4751 03:33:48.918719 # [ 117.716011] lkdtm: Zero detected: saturated
4752 03:33:48.919019 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4753 03:33:48.960903 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4754 03:33:48.961457 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4755 03:33:48.985977 [ 118.199876] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4756 03:33:48.986522 [ 118.205990] lkdtm: attempting bad refcount_inc() from saturated
4757 03:33:48.986878 [ 118.212109] ------------[ cut here ]------------
4758 03:33:48.987209 [ 118.216826] WARNING: CPU: 3 PID: 3019 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4759 03:33:48.987531 [ 118.225278] refcount_t: saturated; leaking memory.
4760 03:33:49.028980 [ 118.230203] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4761 03:33:49.029770 [ 118.259658] CPU: 3 PID: 3019 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4762 03:33:49.030221 [ 118.267409] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4763 03:33:49.030572 [ 118.273942] Backtrace:
4764 03:33:49.030895 [ 118.276415] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4765 03:33:49.072782 [ 118.283994] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4766 03:33:49.073331 [ 118.289665] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4767 03:33:49.073707 [ 118.296985] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4768 03:33:49.074039 [ 118.303956] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ff9c
4769 03:33:49.074358 [ 118.311711] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4770 03:33:49.074666 [ 118.319200] r7:00000016 r6:c1a1ff9c r5:c1a1ff74 r4:c6944000
4771 03:33:49.116829 [ 118.324874] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4772 03:33:49.117383 [ 118.333841] r9:c1acbf28 r8:c15e7d40 r7:c6945f60 r6:00000017 r5:c5a15000 r4:c6944000
4773 03:33:49.117761 [ 118.341601] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
4774 03:33:49.118093 [ 118.351272] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135ae94>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4775 03:33:49.118414 [ 118.361460] [<c135ae48>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4776 03:33:49.118725 [ 118.370683] r4:00000035
4777 03:33:49.160982 [ 118.373229] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4778 03:33:49.161534 [ 118.381247] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4779 03:33:49.161902 [ 118.389172] r9:c6945f60 r8:c309ee40 r7:00000017 r6:b6e3b000 r5:c5d537c0 r4:c0c2d710
4780 03:33:49.162234 [ 118.396927] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4781 03:33:49.162555 [ 118.404765] r9:c07f4bec r8:c6945f60 r7:c2816000 r6:b6e3b000 r5:c5d537c0 r4:00000000
4782 03:33:49.204742 [ 118.412517] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4783 03:33:49.205288 [ 118.419661] r10:00000004 r9:00000000 r8:00000000 r7:b6e3b000 r6:c6944000 r5:c5d537c0
4784 03:33:49.205649 [ 118.427495] r4:c5d537c0
4785 03:33:49.205980 [ 118.430039] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4786 03:33:49.206300 [ 118.437181] r9:c6944000 r8:c03002e4 r7:00000004 r6:b6f82e00 r5:00000017 r4:00000017
4787 03:33:49.206611 [ 118.444937] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4788 03:33:49.206914 [ 118.452512] Exception stack(0xc6945fa8 to 0xc6945ff0)
4789 03:33:49.248552 [ 118.457574] 5fa0: 00000017 00000017 00000001 b6e3b000 00000017 00000000
4790 03:33:49.248829 [ 118.465759] 5fc0: 00000017 00000017 b6f82e00 00000004 00000001 00000000 00020000 beed9a54
4791 03:33:49.248940 [ 118.473944] 5fe0: 00000004 beed9788 b6ef094f b6e76c66
4792 03:33:49.249055 [ 118.479059] irq event stamp: 0
4793 03:33:49.249220 [ 118.482131] hardirqs last enabled at (0): [<00000000>] 0x0
4794 03:33:49.249338 [ 118.487746] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4795 03:33:49.249404 [ 118.495271] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4796 03:33:49.292784 [ 118.502836] softirqs last disabled at (0): [<00000000>] 0x0
4797 03:33:49.293042 [ 118.508478] ---[ end trace 80c80f4fca43deec ]---
4798 03:33:49.293191 [ 118.513110] lkdtm: Saturation detected: still saturated
4799 03:33:49.410628 # [ 118.199876] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4800 03:33:49.411143 # [ 118.205990] lkdtm: attempting bad refcount_inc() from saturated
4801 03:33:49.411496 # [ 118.212109] ------------[ cut here ]------------
4802 03:33:49.411823 # [ 118.216826] WARNING: CPU: 3 PID: 3019 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4803 03:33:49.412145 # [ 118.225278] refcount_t: saturated; leaking memory.
4804 03:33:49.453492 # [ 118.230203] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4805 03:33:49.453916 # [ 118.259658] CPU: 3 PID: 3019 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4806 03:33:49.454273 # [ 118.267409] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4807 03:33:49.454580 # [ 118.273942] Backtrace:
4808 03:33:49.454871 # [ 118.276415] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4809 03:33:49.496656 # [ 118.283994] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4810 03:33:49.497086 # [ 118.289665] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4811 03:33:49.497476 # [ 118.296985] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4812 03:33:49.497823 # [ 118.303956] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ff9c
4813 03:33:49.498153 # [ 118.311711] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4814 03:33:49.498488 # [ 118.319200] r7:00000016 r6:c1a1ff9c r5:c1a1ff74 r4:c6944000
4815 03:33:49.544696 # [ 118.324874] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4816 03:33:49.545101 # [ 118.333841] r9:c1acbf28 r8:c15e7d40 r7:c6945f60 r6:00000017 r5:c5a15000 r4:c6944000
4817 03:33:49.545454 # [ 118.341601] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
4818 03:33:49.545787 # [ 118.351272] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135ae94>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4819 03:33:49.546107 # [ 118.361460] [<c135ae48>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4820 03:33:49.592739 # [ 118.370683] r4:00000035
4821 03:33:49.593274 # [ 118.373229] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4822 03:33:49.593636 # [ 118.381247] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4823 03:33:49.593966 # [ 118.389172] r9:c6945f60 r8:c309ee40 r7:00000017 r6:b6e3b000 r5:c5d537c0 r4:c0c2d710
4824 03:33:49.594282 # [ 118.396927] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4825 03:33:49.594589 # [ 118.404765] r9:c07f4bec r8:c6945f60 r7:c2816000 r6:b6e3b000 r5:c5d537c0 r4:00000000
4826 03:33:49.636834 # [ 118.412517] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4827 03:33:49.637380 # [ 118.419661] r10:00000004 r9:00000000 r8:00000000 r7:b6e3b000 r6:c6944000 r5:c5d537c0
4828 03:33:49.637740 # [ 118.427495] r4:c5d537c0
4829 03:33:49.638066 # [ 118.430039] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4830 03:33:49.638380 # [ 118.437181] r9:c6944000 r8:c03002e4 r7:00000004 r6:b6f82e00 r5:00000017 r4:00000017
4831 03:33:49.638690 # [ 118.444937] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4832 03:33:49.680806 # [ 118.452512] Exception stack(0xc6945fa8 to 0xc6945ff0)
4833 03:33:49.681349 # [ 118.457574] 5fa0: 00000017 00000017 00000001 b6e3b000 00000017 00000000
4834 03:33:49.681709 # [ 118.465759] 5fc0: 00000017 00000017 b6f82e00 00000004 00000001 00000000 00020000 beed9a54
4835 03:33:49.682039 # [ 118.473944] 5fe0: 00000004 beed9788 b6ef094f b6e76c66
4836 03:33:49.682355 # [ 118.479059] irq event stamp: 0
4837 03:33:49.682664 # [ 118.482131] hardirqs last enabled at (0): [<00000000>] 0x0
4838 03:33:49.682965 # [ 118.487746] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4839 03:33:49.724855 # [ 118.495271] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4840 03:33:49.725402 # [ 118.502836] softirqs last disabled at (0): [<00000000>] 0x0
4841 03:33:49.725765 # [ 118.508478] ---[ end trace 80c80f4fca43deec ]---
4842 03:33:49.726093 # [ 118.513110] lkdtm: Saturation detected: still saturated
4843 03:33:49.726407 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4844 03:33:49.726719 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4845 03:33:49.727023 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4846 03:33:49.769195 [ 118.983477] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4847 03:33:49.769740 [ 118.989713] lkdtm: attempting bad refcount_dec() from saturated
4848 03:33:49.770096 [ 118.995674] ------------[ cut here ]------------
4849 03:33:49.770426 [ 119.000383] WARNING: CPU: 3 PID: 3054 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4850 03:33:49.770748 [ 119.008986] refcount_t: decrement hit 0; leaking memory.
4851 03:33:49.812838 [ 119.014335] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4852 03:33:49.813406 [ 119.043477] CPU: 3 PID: 3054 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4853 03:33:49.813770 [ 119.051228] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4854 03:33:49.814098 [ 119.057760] Backtrace:
4855 03:33:49.814403 [ 119.060231] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4856 03:33:49.856841 [ 119.067809] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4857 03:33:49.857383 [ 119.073479] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4858 03:33:49.857738 [ 119.080803] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4859 03:33:49.858060 [ 119.087772] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1ff9c
4860 03:33:49.858366 [ 119.095526] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4861 03:33:49.858664 [ 119.103015] r7:0000001f r6:c1a1ff9c r5:c1a20000 r4:c478e000
4862 03:33:49.904763 [ 119.108688] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4863 03:33:49.905301 [ 119.117654] r9:c1acbf40 r8:c15e7d40 r7:c478ff60 r6:00000017 r5:c5d51000 r4:c478e000
4864 03:33:49.905649 [ 119.125415] [<c086ceb0>] (refcount_warn_saturate) from [<c135a780>] (__refcount_dec.constprop.0+0x38/0x3c)
4865 03:33:49.905973 [ 119.135080] [<c135a748>] (__refcount_dec.constprop.0) from [<c135af00>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4866 03:33:49.906287 [ 119.145271] [<c135aeb8>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4867 03:33:49.906588 [ 119.154493] r4:00000036
4868 03:33:49.948837 [ 119.157038] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4869 03:33:49.949372 [ 119.165054] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4870 03:33:49.949730 [ 119.172979] r9:c478ff60 r8:c309ee40 r7:00000017 r6:b6de8000 r5:c5d53180 r4:c0c2d710
4871 03:33:49.950055 [ 119.180735] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4872 03:33:49.950368 [ 119.188572] r9:c07f4bec r8:c478ff60 r7:c2816000 r6:b6de8000 r5:c5d53180 r4:00000000
4873 03:33:49.992771 [ 119.196322] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4874 03:33:49.993308 [ 119.203466] r10:00000004 r9:00000000 r8:00000000 r7:b6de8000 r6:c478e000 r5:c5d53180
4875 03:33:49.993654 [ 119.211298] r4:c5d53180
4876 03:33:49.993970 [ 119.213842] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4877 03:33:49.994280 [ 119.220984] r9:c478e000 r8:c03002e4 r7:00000004 r6:b6f2fe00 r5:00000017 r4:00000017
4878 03:33:49.994585 [ 119.228740] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4879 03:33:49.994881 [ 119.236315] Exception stack(0xc478ffa8 to 0xc478fff0)
4880 03:33:50.036626 [ 119.241376] ffa0: 00000017 00000017 00000001 b6de8000 00000017 00000000
4881 03:33:50.036805 [ 119.249562] ffc0: 00000017 00000017 b6f2fe00 00000004 00000001 00000000 00020000 beff1a54
4882 03:33:50.036883 [ 119.257746] ffe0: 00000004 beff1788 b6e9d94f b6e23c66
4883 03:33:50.036956 [ 119.262863] irq event stamp: 0
4884 03:33:50.037026 [ 119.265935] hardirqs last enabled at (0): [<00000000>] 0x0
4885 03:33:50.037094 [ 119.271552] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4886 03:33:50.037161 [ 119.279099] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4887 03:33:50.084712 [ 119.286652] softirqs last disabled at (0): [<00000000>] 0x0
4888 03:33:50.085095 [ 119.292248] ---[ end trace 80c80f4fca43deed ]---
4889 03:33:50.085328 [ 119.296915] lkdtm: Saturation detected: still saturated
4890 03:33:50.194253 # [ 118.983477] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4891 03:33:50.194799 # [ 118.989713] lkdtm: attempting bad refcount_dec() from saturated
4892 03:33:50.195163 # [ 118.995674] ------------[ cut here ]------------
4893 03:33:50.195498 # [ 119.000383] WARNING: CPU: 3 PID: 3054 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4894 03:33:50.195821 # [ 119.008986] refcount_t: decrement hit 0; leaking memory.
4895 03:33:50.237552 # [ 119.014335] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4896 03:33:50.238107 # [ 119.043477] CPU: 3 PID: 3054 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4897 03:33:50.238499 # [ 119.051228] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4898 03:33:50.238836 # [ 119.057760] Backtrace:
4899 03:33:50.239155 # [ 119.060231] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4900 03:33:50.239489 # [ 119.067809] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4901 03:33:50.280839 # [ 119.073479] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4902 03:33:50.281404 # [ 119.080803] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4903 03:33:50.281805 # [ 119.087772] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1ff9c
4904 03:33:50.282138 # [ 119.095526] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4905 03:33:50.282457 # [ 119.103015] r7:0000001f r6:c1a1ff9c r5:c1a20000 r4:c478e000
4906 03:33:50.324882 # [ 119.108688] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4907 03:33:50.325429 # [ 119.117654] r9:c1acbf40 r8:c15e7d40 r7:c478ff60 r6:00000017 r5:c5d51000 r4:c478e000
4908 03:33:50.325796 # [ 119.125415] [<c086ceb0>] (refcount_warn_saturate) from [<c135a780>] (__refcount_dec.constprop.0+0x38/0x3c)
4909 03:33:50.326151 # [ 119.135080] [<c135a748>] (__refcount_dec.constprop.0) from [<c135af00>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4910 03:33:50.326474 # [ 119.145271] [<c135aeb8>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4911 03:33:50.326786 # [ 119.154493] r4:00000036
4912 03:33:50.368716 # [ 119.157038] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4913 03:33:50.369262 # [ 119.165054] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4914 03:33:50.369623 # [ 119.172979] r9:c478ff60 r8:c309ee40 r7:00000017 r6:b6de8000 r5:c5d53180 r4:c0c2d710
4915 03:33:50.369954 # [ 119.180735] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4916 03:33:50.370273 # [ 119.188572] r9:c07f4bec r8:c478ff60 r7:c2816000 r6:b6de8000 r5:c5d53180 r4:00000000
4917 03:33:50.412809 # [ 119.196322] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4918 03:33:50.413348 # [ 119.203466] r10:00000004 r9:00000000 r8:00000000 r7:b6de8000 r6:c478e000 r5:c5d53180
4919 03:33:50.413703 # [ 119.211298] r4:c5d53180
4920 03:33:50.414028 # [ 119.213842] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4921 03:33:50.414349 # [ 119.220984] r9:c478e000 r8:c03002e4 r7:00000004 r6:b6f2fe00 r5:00000017 r4:00000017
4922 03:33:50.414661 # [ 119.228740] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4923 03:33:50.414965 # [ 119.236315] Exception stack(0xc478ffa8 to 0xc478fff0)
4924 03:33:50.456876 # [ 119.241376] ffa0: 00000017 00000017 00000001 b6de8000 00000017 00000000
4925 03:33:50.457424 # [ 119.249562] ffc0: 00000017 00000017 b6f2fe00 00000004 00000001 00000000 00020000 beff1a54
4926 03:33:50.457793 # [ 119.257746] ffe0: 00000004 beff1788 b6e9d94f b6e23c66
4927 03:33:50.458126 # [ 119.262863] irq event stamp: 0
4928 03:33:50.458447 # [ 119.265935] hardirqs last enabled at (0): [<00000000>] 0x0
4929 03:33:50.458759 # [ 119.271552] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4930 03:33:50.500538 # [ 119.279099] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4931 03:33:50.500713 # [ 119.286652] softirqs last disabled at (0): [<00000000>] 0x0
4932 03:33:50.500793 # [ 119.292248] ---[ end trace 80c80f4fca43deed ]---
4933 03:33:50.500869 # [ 119.296915] lkdtm: Saturation detected: still saturated
4934 03:33:50.500942 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4935 03:33:50.501013 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4936 03:33:50.501082 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4937 03:33:50.564947 [ 119.778882] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4938 03:33:50.565489 [ 119.785000] lkdtm: attempting bad refcount_dec() from saturated
4939 03:33:50.565848 [ 119.791001] ------------[ cut here ]------------
4940 03:33:50.566179 [ 119.795657] WARNING: CPU: 3 PID: 3089 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4941 03:33:50.566505 [ 119.804147] refcount_t: saturated; leaking memory.
4942 03:33:50.608769 [ 119.809094] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4943 03:33:50.609334 [ 119.838534] CPU: 3 PID: 3089 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4944 03:33:50.609702 [ 119.846284] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4945 03:33:50.610034 [ 119.852815] Backtrace:
4946 03:33:50.610346 [ 119.855286] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4947 03:33:50.652811 [ 119.862865] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4948 03:33:50.653360 [ 119.868534] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4949 03:33:50.653734 [ 119.875858] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4950 03:33:50.654065 [ 119.882828] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ff9c
4951 03:33:50.654385 [ 119.890583] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4952 03:33:50.654697 [ 119.898072] r7:00000016 r6:c1a1ff9c r5:c1a1ff74 r4:c5a08000
4953 03:33:50.696716 [ 119.903744] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4954 03:33:50.697260 [ 119.912711] r9:c1acbf58 r8:c15e7d40 r7:c5a09f60 r6:00000017 r5:c5a15000 r4:c5a08000
4955 03:33:50.697628 [ 119.920474] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
4956 03:33:50.697959 [ 119.930145] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135af70>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4957 03:33:50.698277 [ 119.940333] [<c135af24>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4958 03:33:50.698584 [ 119.949554] r4:00000037
4959 03:33:50.740698 [ 119.952099] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4960 03:33:50.741237 [ 119.960118] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4961 03:33:50.741591 [ 119.968043] r9:c5a09f60 r8:c309ee40 r7:00000017 r6:b6e61000 r5:c5d52140 r4:c0c2d710
4962 03:33:50.741925 [ 119.975801] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4963 03:33:50.742245 [ 119.983639] r9:c07f4bec r8:c5a09f60 r7:c2816000 r6:b6e61000 r5:c5d52140 r4:00000000
4964 03:33:50.784697 [ 119.991390] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4965 03:33:50.785239 [ 119.998534] r10:00000004 r9:00000000 r8:00000000 r7:b6e61000 r6:c5a08000 r5:c5d52140
4966 03:33:50.785595 [ 120.006368] r4:c5d52140
4967 03:33:50.785925 [ 120.008911] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4968 03:33:50.786241 [ 120.016054] r9:c5a08000 r8:c03002e4 r7:00000004 r6:b6fa8e00 r5:00000017 r4:00000017
4969 03:33:50.786552 [ 120.023809] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4970 03:33:50.786855 [ 120.031383] Exception stack(0xc5a09fa8 to 0xc5a09ff0)
4971 03:33:50.828423 [ 120.036442] 9fa0: 00000017 00000017 00000001 b6e61000 00000017 00000000
4972 03:33:50.828699 [ 120.044628] 9fc0: 00000017 00000017 b6fa8e00 00000004 00000001 00000000 00020000 be950a54
4973 03:33:50.828786 [ 120.052810] 9fe0: 00000004 be950788 b6f1694f b6e9cc66
4974 03:33:50.828911 [ 120.057930] irq event stamp: 0
4975 03:33:50.829033 [ 120.061003] hardirqs last enabled at (0): [<00000000>] 0x0
4976 03:33:50.829197 [ 120.066618] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4977 03:33:50.829307 [ 120.074124] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4978 03:33:50.872536 [ 120.081698] softirqs last disabled at (0): [<00000000>] 0x0
4979 03:33:50.872827 [ 120.087322] ---[ end trace 80c80f4fca43deee ]---
4980 03:33:50.872999 [ 120.091953] lkdtm: Saturation detected: still saturated
4981 03:33:50.989922 # [ 119.778882] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4982 03:33:50.990462 # [ 119.785000] lkdtm: attempting bad refcount_dec() from saturated
4983 03:33:50.990814 # [ 119.791001] ------------[ cut here ]------------
4984 03:33:50.991143 # [ 119.795657] WARNING: CPU: 3 PID: 3089 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4985 03:33:50.991465 # [ 119.804147] refcount_t: saturated; leaking memory.
4986 03:33:51.032984 # [ 119.809094] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4987 03:33:51.033580 # [ 119.838534] CPU: 3 PID: 3089 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4988 03:33:51.033943 # [ 119.846284] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4989 03:33:51.034275 # [ 119.852815] Backtrace:
4990 03:33:51.034590 # [ 119.855286] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
4991 03:33:51.076861 # [ 119.862865] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4992 03:33:51.077399 # [ 119.868534] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
4993 03:33:51.077779 # [ 119.875858] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4994 03:33:51.078127 # [ 119.882828] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ff9c
4995 03:33:51.078467 # [ 119.890583] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
4996 03:33:51.078776 # [ 119.898072] r7:00000016 r6:c1a1ff9c r5:c1a1ff74 r4:c5a08000
4997 03:33:51.120880 # [ 119.903744] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4998 03:33:51.121415 # [ 119.912711] r9:c1acbf58 r8:c15e7d40 r7:c5a09f60 r6:00000017 r5:c5a15000 r4:c5a08000
4999 03:33:51.121775 # [ 119.920474] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
5000 03:33:51.122111 # [ 119.930145] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135af70>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5001 03:33:51.122431 # [ 119.940333] [<c135af24>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5002 03:33:51.168752 # [ 119.949554] r4:00000037
5003 03:33:51.169284 # [ 119.952099] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5004 03:33:51.169638 # [ 119.960118] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5005 03:33:51.169998 # [ 119.968043] r9:c5a09f60 r8:c309ee40 r7:00000017 r6:b6e61000 r5:c5d52140 r4:c0c2d710
5006 03:33:51.170339 # [ 119.975801] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5007 03:33:51.170672 # [ 119.983639] r9:c07f4bec r8:c5a09f60 r7:c2816000 r6:b6e61000 r5:c5d52140 r4:00000000
5008 03:33:51.216849 # [ 119.991390] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5009 03:33:51.217394 # [ 119.998534] r10:00000004 r9:00000000 r8:00000000 r7:b6e61000 r6:c5a08000 r5:c5d52140
5010 03:33:51.217757 # [ 120.006368] r4:c5d52140
5011 03:33:51.218085 # [ 120.008911] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5012 03:33:51.218403 # [ 120.016054] r9:c5a08000 r8:c03002e4 r7:00000004 r6:b6fa8e00 r5:00000017 r4:00000017
5013 03:33:51.218715 # [ 120.023809] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5014 03:33:51.260763 # [ 120.031383] Exception stack(0xc5a09fa8 to 0xc5a09ff0)
5015 03:33:51.260958 # [ 120.036442] 9fa0: 00000017 00000017 00000001 b6e61000 00000017 00000000
5016 03:33:51.261057 # [ 120.044628] 9fc0: 00000017 00000017 b6fa8e00 00000004 00000001 00000000 00020000 be950a54
5017 03:33:51.261148 # [ 120.052810] 9fe0: 00000004 be950788 b6f1694f b6e9cc66
5018 03:33:51.261234 # [ 120.057930] irq event stamp: 0
5019 03:33:51.261320 # [ 120.061003] hardirqs last enabled at (0): [<00000000>] 0x0
5020 03:33:51.261404 # [ 120.066618] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5021 03:33:51.304561 # [ 120.074124] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5022 03:33:51.304775 # [ 120.081698] softirqs last disabled at (0): [<00000000>] 0x0
5023 03:33:51.304889 # [ 120.087322] ---[ end trace 80c80f4fca43deee ]---
5024 03:33:51.304993 # [ 120.091953] lkdtm: Saturation detected: still saturated
5025 03:33:51.305093 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5026 03:33:51.305191 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5027 03:33:51.305285 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5028 03:33:51.340397 [ 120.554887] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5029 03:33:51.340941 [ 120.561863] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5030 03:33:51.341294 [ 120.568630] ------------[ cut here ]------------
5031 03:33:51.341621 [ 120.573278] WARNING: CPU: 2 PID: 3121 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5032 03:33:51.341940 [ 120.581781] refcount_t: saturated; leaking memory.
5033 03:33:51.383660 [ 120.586628] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5034 03:33:51.384222 [ 120.615785] CPU: 2 PID: 3121 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5035 03:33:51.384616 [ 120.623535] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5036 03:33:51.384946 [ 120.630067] Backtrace:
5037 03:33:51.385263 [ 120.632539] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
5038 03:33:51.426845 [ 120.640119] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5039 03:33:51.427391 [ 120.645789] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
5040 03:33:51.427755 [ 120.653112] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5041 03:33:51.428088 [ 120.660084] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ff9c
5042 03:33:51.428440 [ 120.667839] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
5043 03:33:51.428755 [ 120.675329] r7:00000013 r6:c1a1ff9c r5:c1a1ff74 r4:c688e000
5044 03:33:51.470165 [ 120.681002] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5045 03:33:51.470711 [ 120.689969] r9:c1acbf70 r8:c15e7d40 r7:c688ff60 r6:00000020 r5:c6d8b000 r4:c0000000
5046 03:33:51.471070 [ 120.697730] [<c086ceb0>] (refcount_warn_saturate) from [<c135a7e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5047 03:33:51.471402 [ 120.708179] [<c135a784>] (__refcount_add_not_zero.constprop.0) from [<c135afe4>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5048 03:33:51.471725 [ 120.719921] r5:c6d8b000 r4:c688e000
5049 03:33:51.513246 [ 120.723515] [<c135af94>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5050 03:33:51.513786 [ 120.733519] r4:00000038
5051 03:33:51.514136 [ 120.736065] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5052 03:33:51.514469 [ 120.744084] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5053 03:33:51.514789 [ 120.752010] r9:c688ff60 r8:c309ee40 r7:00000020 r6:b6de4000 r5:c5ba6dc0 r4:c0c2d710
5054 03:33:51.515103 [ 120.759767] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5055 03:33:51.556789 [ 120.767605] r9:c07f4bec r8:c688ff60 r7:c2816000 r6:b6de4000 r5:c5ba6dc0 r4:00000000
5056 03:33:51.557333 [ 120.775356] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5057 03:33:51.557689 [ 120.782499] r10:00000004 r9:00000000 r8:00000000 r7:b6de4000 r6:c688e000 r5:c5ba6dc0
5058 03:33:51.558023 [ 120.790332] r4:c5ba6dc0
5059 03:33:51.558336 [ 120.792875] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5060 03:33:51.558649 [ 120.800019] r9:c688e000 r8:c03002e4 r7:00000004 r6:b6f2be00 r5:00000020 r4:00000020
5061 03:33:51.604551 [ 120.807773] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5062 03:33:51.604713 [ 120.815347] Exception stack(0xc688ffa8 to 0xc688fff0)
5063 03:33:51.604786 [ 120.820408] ffa0: 00000020 00000020 00000001 b6de4000 00000020 00000000
5064 03:33:51.604915 [ 120.828595] ffc0: 00000020 00000020 b6f2be00 00000004 00000001 00000000 00020000 bee0da54
5065 03:33:51.604984 [ 120.836778] ffe0: 00000004 bee0d788 b6e9994f b6e1fc66
5066 03:33:51.605065 [ 120.841894] irq event stamp: 0
5067 03:33:51.605230 [ 120.844968] hardirqs last enabled at (0): [<00000000>] 0x0
5068 03:33:51.605333 [ 120.850588] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5069 03:33:51.648732 [ 120.858146] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5070 03:33:51.648956 [ 120.865651] softirqs last disabled at (0): [<00000000>] 0x0
5071 03:33:51.649079 [ 120.871317] ---[ end trace 80c80f4fca43deef ]---
5072 03:33:51.649188 [ 120.875960] lkdtm: Saturation detected: still saturated
5073 03:33:51.769894 # [ 0.000000] Rude variant of Tasks RCU enabled.
5074 03:33:51.770402 # [ 0.000000] Tracing variant of Tasks RCU enabled.
5075 03:33:51.770763 # [ 120.554887] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5076 03:33:51.771099 # [ 120.561863] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5077 03:33:51.771421 # [ 120.568630] ------------[ cut here ]------------
5078 03:33:51.771725 # [ 120.573278] WARNING: CPU: 2 PID: 3121 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5079 03:33:51.772032 # [ 120.581781] refcount_t: saturated; leaking memory.
5080 03:33:51.812929 # [ 120.586628] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5081 03:33:51.813414 # [ 120.615785] CPU: 2 PID: 3121 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5082 03:33:51.813788 # [ 120.623535] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5083 03:33:51.856744 # [ 120.630067] Backtrace:
5084 03:33:51.857183 # [ 120.632539] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
5085 03:33:51.857535 # [ 120.640119] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5086 03:33:51.857866 # [ 120.645789] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
5087 03:33:51.858209 # [ 120.653112] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5088 03:33:51.858520 # [ 120.660084] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ff9c
5089 03:33:51.900718 # [ 120.667839] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
5090 03:33:51.901161 # [ 120.675329] r7:00000013 r6:c1a1ff9c r5:c1a1ff74 r4:c688e000
5091 03:33:51.901539 # [ 120.681002] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5092 03:33:51.901871 # [ 120.689969] r9:c1acbf70 r8:c15e7d40 r7:c688ff60 r6:00000020 r5:c6d8b000 r4:c0000000
5093 03:33:51.902205 # [ 120.697730] [<c086ceb0>] (refcount_warn_saturate) from [<c135a7e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5094 03:33:51.948756 # [ 120.708179] [<c135a784>] (__refcount_add_not_zero.constprop.0) from [<c135afe4>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5095 03:33:51.949273 # [ 120.719921] r5:c6d8b000 r4:c688e000
5096 03:33:51.949631 # [ 120.723515] [<c135af94>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5097 03:33:51.949967 # [ 120.733519] r4:00000038
5098 03:33:51.950283 # [ 120.736065] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5099 03:33:51.950620 # [ 120.744084] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5100 03:33:51.996512 # [ 120.752010] r9:c688ff60 r8:c309ee40 r7:00000020 r6:b6de4000 r5:c5ba6dc0 r4:c0c2d710
5101 03:33:51.996671 # [ 120.759767] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5102 03:33:51.996752 # [ 120.767605] r9:c07f4bec r8:c688ff60 r7:c2816000 r6:b6de4000 r5:c5ba6dc0 r4:00000000
5103 03:33:51.996827 # [ 120.775356] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5104 03:33:51.996900 # [ 120.782499] r10:00000004 r9:00000000 r8:00000000 r7:b6de4000 r6:c688e000 r5:c5ba6dc0
5105 03:33:51.996970 # [ 120.790332] r4:c5ba6dc0
5106 03:33:52.040730 # [ 120.792875] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5107 03:33:52.041093 # [ 120.800019] r9:c688e000 r8:c03002e4 r7:00000004 r6:b6f2be00 r5:00000020 r4:00000020
5108 03:33:52.041321 # [ 120.807773] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5109 03:33:52.041533 # [ 120.815347] Exception stack(0xc688ffa8 to 0xc688fff0)
5110 03:33:52.041732 # [ 120.820408] ffa0: 00000020 00000020 00000001 b6de4000 00000020 00000000
5111 03:33:52.041925 # [ 120.828595] ffc0: 00000020 00000020 b6f2be00 00000004 00000001 00000000 00020000 bee0da54
5112 03:33:52.084949 # [ 120.836778] ffe0: 00000004 bee0d788 b6e9994f b6e1fc66
5113 03:33:52.085495 # [ 120.841894] irq event stamp: 0
5114 03:33:52.085858 # [ 120.844968] hardirqs last enabled at (0): [<00000000>] 0x0
5115 03:33:52.086189 # [ 120.850588] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5116 03:33:52.086509 # [ 120.858146] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5117 03:33:52.086819 # [ 120.865651] softirqs last disabled at (0): [<00000000>] 0x0
5118 03:33:52.087119 # [ 120.871317] ---[ end trace 80c80f4fca43deef ]---
5119 03:33:52.087416 # [ 120.875960] lkdtm: Saturation detected: still saturated
5120 03:33:52.128791 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5121 03:33:52.129321 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5122 03:33:52.129679 # selftests: lkdtm: REFCOUNT_ADD_NOT_[ 121.340052] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5123 03:33:52.130016 ZERO_SATURATED.sh
5124 03:33:52.130335 [ 121.349234] lkdtm: attempting bad refcount_add_not_zero() from saturated
5125 03:33:52.130651 [ 121.357533] ------------[ cut here ]------------
5126 03:33:52.130955 [ 121.362189] WARNING: CPU: 2 PID: 3155 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5127 03:33:52.172800 [ 121.370725] refcount_t: saturated; leaking memory.
5128 03:33:52.173264 [ 121.375532] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5129 03:33:52.173633 [ 121.404768] CPU: 2 PID: 3155 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5130 03:33:52.216803 [ 121.412522] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5131 03:33:52.217347 [ 121.419055] Backtrace:
5132 03:33:52.217701 [ 121.421533] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
5133 03:33:52.218036 [ 121.429116] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5134 03:33:52.218353 [ 121.434790] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
5135 03:33:52.218661 [ 121.442117] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5136 03:33:52.218962 [ 121.449093] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ff9c
5137 03:33:52.260834 [ 121.456852] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
5138 03:33:52.261376 [ 121.464346] r7:00000013 r6:c1a1ff9c r5:c1a1ff74 r4:c5838000
5139 03:33:52.261739 [ 121.470023] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5140 03:33:52.262071 [ 121.478994] r9:c1acbf90 r8:c15e7d40 r7:c5839f60 r6:00000020 r5:c6d8b000 r4:c0000000
5141 03:33:52.262390 [ 121.486759] [<c086ceb0>] (refcount_warn_saturate) from [<c135a7e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5142 03:33:52.304809 [ 121.497214] [<c135a784>] (__refcount_add_not_zero.constprop.0) from [<c135b06c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5143 03:33:52.305354 [ 121.508959] r5:c6d8b000 r4:c5838000
5144 03:33:52.305708 [ 121.512557] [<c135b01c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5145 03:33:52.306044 [ 121.522564] r4:00000039
5146 03:33:52.306356 [ 121.525117] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5147 03:33:52.306668 [ 121.533139] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5148 03:33:52.348846 [ 121.541069] r9:c5839f60 r8:c309ee40 r7:00000020 r6:b6e00000 r5:c6a75400 r4:c0c2d710
5149 03:33:52.349395 [ 121.548830] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5150 03:33:52.349769 [ 121.556672] r9:c07f4bec r8:c5839f60 r7:c2816000 r6:b6e00000 r5:c6a75400 r4:00000000
5151 03:33:52.350103 [ 121.564426] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5152 03:33:52.350423 [ 121.571573] r10:00000004 r9:00000000 r8:00000000 r7:b6e00000 r6:c5838000 r5:c6a75400
5153 03:33:52.350735 [ 121.579408] r4:c6a75400
5154 03:33:52.351034 [ 121.581955] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5155 03:33:52.392860 [ 121.589102] r9:c5838000 r8:c03002e4 r7:00000004 r6:b6f47e00 r5:00000020 r4:00000020
5156 03:33:52.393406 [ 121.596860] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5157 03:33:52.393769 [ 121.604437] Exception stack(0xc5839fa8 to 0xc5839ff0)
5158 03:33:52.394097 [ 121.609501] 9fa0: 00000020 00000020 00000001 b6e00000 00000020 00000000
5159 03:33:52.394411 [ 121.617690] 9fc0: 00000020 00000020 b6f47e00 00000004 00000001 00000000 00020000 bebeea54
5160 03:33:52.394719 [ 121.625875] 9fe0: 00000004 bebee788 b6eb594f b6e3bc66
5161 03:33:52.437000 [ 121.631010] irq event stamp: 0
5162 03:33:52.437541 [ 121.634099] hardirqs last enabled at (0): [<00000000>] 0x0
5163 03:33:52.437903 [ 121.639732] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5164 03:33:52.438234 [ 121.647274] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5165 03:33:52.438548 [ 121.654795] softirqs last disabled at (0): [<00000000>] 0x0
5166 03:33:52.438853 [ 121.660436] ---[ end trace 80c80f4fca43def0 ]---
5167 03:33:52.439151 [ 121.665077] lkdtm: Saturation detected: still saturated
5168 03:33:52.564843 # [ 121.340052] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5169 03:33:52.565392 # [ 121.349234] lkdtm: attempting bad refcount_add_not_zero() from saturated
5170 03:33:52.565752 # [ 121.357533] ------------[ cut here ]------------
5171 03:33:52.566086 # [ 121.362189] WARNING: CPU: 2 PID: 3155 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5172 03:33:52.566406 # [ 121.370725] refcount_t: saturated; leaking memory.
5173 03:33:52.608815 # [ 121.375532] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5174 03:33:52.609397 # [ 121.404768] CPU: 2 PID: 3155 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5175 03:33:52.609775 # [ 121.412522] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5176 03:33:52.610109 # [ 121.419055] Backtrace:
5177 03:33:52.610424 # [ 121.421533] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
5178 03:33:52.656791 # [ 121.429116] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5179 03:33:52.657302 # [ 121.434790] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
5180 03:33:52.657683 # [ 121.442117] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5181 03:33:52.658010 # [ 121.449093] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ff9c
5182 03:33:52.658354 # [ 121.456852] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
5183 03:33:52.658663 # [ 121.464346] r7:00000013 r6:c1a1ff9c r5:c1a1ff74 r4:c5838000
5184 03:33:52.700777 # [ 121.470023] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5185 03:33:52.701219 # [ 121.478994] r9:c1acbf90 r8:c15e7d40 r7:c5839f60 r6:00000020 r5:c6d8b000 r4:c0000000
5186 03:33:52.701574 # [ 121.486759] [<c086ceb0>] (refcount_warn_saturate) from [<c135a7e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5187 03:33:52.701907 # [ 121.497214] [<c135a784>] (__refcount_add_not_zero.constprop.0) from [<c135b06c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5188 03:33:52.702230 # [ 121.508959] r5:c6d8b000 r4:c5838000
5189 03:33:52.744464 # [ 121.512557] [<c135b01c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5190 03:33:52.744558 # [ 121.522564] r4:00000039
5191 03:33:52.744638 # [ 121.525117] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5192 03:33:52.744708 # [ 121.533139] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5193 03:33:52.744776 # [ 121.541069] r9:c5839f60 r8:c309ee40 r7:00000020 r6:b6e00000 r5:c6a75400 r4:c0c2d710
5194 03:33:52.788619 # [ 121.548830] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5195 03:33:52.788906 # [ 121.556672] r9:c07f4bec r8:c5839f60 r7:c2816000 r6:b6e00000 r5:c6a75400 r4:00000000
5196 03:33:52.789085 # [ 121.564426] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5197 03:33:52.789253 # [ 121.571573] r10:00000004 r9:00000000 r8:00000000 r7:b6e00000 r6:c5838000 r5:c6a75400
5198 03:33:52.789414 # [ 121.579408] r4:c6a75400
5199 03:33:52.789568 # [ 121.581955] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5200 03:33:52.789721 # [ 121.589102] r9:c5838000 r8:c03002e4 r7:00000004 r6:b6f47e00 r5:00000020 r4:00000020
5201 03:33:52.832753 # [ 121.596860] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5202 03:33:52.833198 # [ 121.604437] Exception stack(0xc5839fa8 to 0xc5839ff0)
5203 03:33:52.833548 # [ 121.609501] 9fa0: 00000020 00000020 00000001 b6e00000 00000020 00000000
5204 03:33:52.833876 # [ 121.617690] 9fc0: 00000020 00000020 b6f47e00 00000004 00000001 00000000 00020000 bebeea54
5205 03:33:52.834189 # [ 121.625875] 9fe0: 00000004 bebee788 b6eb594f b6e3bc66
5206 03:33:52.834493 # [ 121.631010] irq event stamp: 0
5207 03:33:52.834792 # [ 121.634099] hardirqs last enabled at (0): [<00000000>] 0x0
5208 03:33:52.876753 # [ 121.639732] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5209 03:33:52.877162 # [ 121.647274] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5210 03:33:52.877503 # [ 121.654795] softirqs last disabled at (0): [<00000000>] 0x0
5211 03:33:52.877847 # [ 121.660436] ---[ end trace 80c80f4fca43def0 ]---
5212 03:33:52.878160 # [ 121.665077] lkdtm: Saturation detected: still saturated
5213 03:33:52.878465 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5214 03:33:52.878765 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5215 03:33:52.920764 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5216 03:33:52.926790 [ 122.141257] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5217 03:33:52.927229 [ 122.148298] lkdtm: attempting bad refcount_dec_and_test() from saturated
5218 03:33:52.927589 [ 122.155041] ------------[ cut here ]------------
5219 03:33:52.927891 [ 122.159744] WARNING: CPU: 0 PID: 3192 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5220 03:33:52.928186 [ 122.168419] refcount_t: underflow; use-after-free.
5221 03:33:52.970062 [ 122.173248] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5222 03:33:52.970534 [ 122.202417] CPU: 0 PID: 3192 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5223 03:33:52.970862 [ 122.210168] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5224 03:33:52.971168 [ 122.216701] Backtrace:
5225 03:33:52.971458 [ 122.219174] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
5226 03:33:53.013317 [ 122.226753] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5227 03:33:53.013757 [ 122.232422] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
5228 03:33:53.014109 [ 122.239743] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5229 03:33:53.014435 [ 122.246714] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ff9c
5230 03:33:53.014750 [ 122.254470] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
5231 03:33:53.015058 [ 122.261959] r7:0000001c r6:c1a1ff9c r5:c1a1ffd8 r4:c478e000
5232 03:33:53.060775 [ 122.267633] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5233 03:33:53.061290 [ 122.276686] r9:c1acbfb0 r8:c15e7d40 r7:c478ff60 r6:00000020 r5:c2dbe000 r4:c478e000
5234 03:33:53.061645 [ 122.284451] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5235 03:33:53.061978 [ 122.294903] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c135b0f4>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5236 03:33:53.108742 [ 122.306655] [<c135b0a4>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5237 03:33:53.109277 [ 122.316659] r4:0000003a
5238 03:33:53.109626 [ 122.319204] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5239 03:33:53.109958 [ 122.327223] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5240 03:33:53.110275 [ 122.335149] r9:c478ff60 r8:c309ee40 r7:00000020 r6:b6dc0000 r5:c5bdb900 r4:c0c2d710
5241 03:33:53.110586 [ 122.342905] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5242 03:33:53.152882 [ 122.350744] r9:c07f4bec r8:c478ff60 r7:c2816000 r6:b6dc0000 r5:c5bdb900 r4:00000000
5243 03:33:53.153431 [ 122.358496] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5244 03:33:53.153791 [ 122.365639] r10:00000004 r9:00000000 r8:00000000 r7:b6dc0000 r6:c478e000 r5:c5bdb900
5245 03:33:53.154123 [ 122.373471] r4:c5bdb900
5246 03:33:53.154439 [ 122.376015] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5247 03:33:53.154750 [ 122.383159] r9:c478e000 r8:c03002e4 r7:00000004 r6:b6f07e00 r5:00000020 r4:00000020
5248 03:33:53.155054 [ 122.390913] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5249 03:33:53.196849 [ 122.398488] Exception stack(0xc478ffa8 to 0xc478fff0)
5250 03:33:53.197386 [ 122.403550] ffa0: 00000020 00000020 00000001 b6dc0000 00000020 00000000
5251 03:33:53.197742 [ 122.411736] ffc0: 00000020 00000020 b6f07e00 00000004 00000001 00000000 00020000 bed44a54
5252 03:33:53.198071 [ 122.419920] ffe0: 00000004 bed44788 b6e7594f b6dfbc66
5253 03:33:53.198389 [ 122.425053] irq event stamp: 0
5254 03:33:53.198698 [ 122.428150] hardirqs last enabled at (0): [<00000000>] 0x0
5255 03:33:53.199001 [ 122.433741] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5256 03:33:53.240581 [ 122.441315] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5257 03:33:53.240797 [ 122.448856] softirqs last disabled at (0): [<00000000>] 0x0
5258 03:33:53.240921 [ 122.454442] ---[ end trace 80c80f4fca43def1 ]---
5259 03:33:53.241028 [ 122.459093] lkdtm: Saturation detected: still saturated
5260 03:33:53.362222 # [ 122.141257] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5261 03:33:53.362645 # [ 122.148298] lkdtm: attempting bad refcount_dec_and_test() from saturated
5262 03:33:53.362924 # [ 122.155041] ------------[ cut here ]------------
5263 03:33:53.363182 # [ 122.159744] WARNING: CPU: 0 PID: 3192 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5264 03:33:53.363431 # [ 122.168419] refcount_t: underflow; use-after-free.
5265 03:33:53.408747 # [ 122.173248] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5266 03:33:53.409206 # [ 122.202417] CPU: 0 PID: 3192 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5267 03:33:53.409567 # [ 122.210168] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5268 03:33:53.409900 # [ 122.216701] Backtrace:
5269 03:33:53.452662 # [ 122.219174] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
5270 03:33:53.453128 # [ 122.226753] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5271 03:33:53.453479 # [ 122.232422] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
5272 03:33:53.453822 # [ 122.239743] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5273 03:33:53.454151 # [ 122.246714] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ff9c
5274 03:33:53.454461 # [ 122.254470] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
5275 03:33:53.454786 # [ 122.261959] r7:0000001c r6:c1a1ff9c r5:c1a1ffd8 r4:c478e000
5276 03:33:53.496511 # [ 122.267633] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5277 03:33:53.496684 # [ 122.276686] r9:c1acbfb0 r8:c15e7d40 r7:c478ff60 r6:00000020 r5:c2dbe000 r4:c478e000
5278 03:33:53.496759 # [ 122.284451] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5279 03:33:53.496830 # [ 122.294903] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c135b0f4>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5280 03:33:53.540679 # [ 122.306655] [<c135b0a4>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5281 03:33:53.541044 # [ 122.316659] r4:0000003a
5282 03:33:53.541274 # [ 122.319204] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5283 03:33:53.541487 # [ 122.327223] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5284 03:33:53.541682 # [ 122.335149] r9:c478ff60 r8:c309ee40 r7:00000020 r6:b6dc0000 r5:c5bdb900 r4:c0c2d710
5285 03:33:53.541871 # [ 122.342905] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5286 03:33:53.584806 # [ 122.350744] r9:c07f4bec r8:c478ff60 r7:c2816000 r6:b6dc0000 r5:c5bdb900 r4:00000000
5287 03:33:53.585360 # [ 122.358496] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5288 03:33:53.585728 # [ 122.365639] r10:00000004 r9:00000000 r8:00000000 r7:b6dc0000 r6:c478e000 r5:c5bdb900
5289 03:33:53.586061 # [ 122.373471] r4:c5bdb900
5290 03:33:53.586379 # [ 122.376015] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5291 03:33:53.586691 # [ 122.383159] r9:c478e000 r8:c03002e4 r7:00000004 r6:b6f07e00 r5:00000020 r4:00000020
5292 03:33:53.628769 # [ 122.390913] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5293 03:33:53.629303 # [ 122.398488] Exception stack(0xc478ffa8 to 0xc478fff0)
5294 03:33:53.629661 # [ 122.403550] ffa0: 00000020 00000020 00000001 b6dc0000 00000020 00000000
5295 03:33:53.629993 # [ 122.411736] ffc0: 00000020 00000020 b6f07e00 00000004 00000001 00000000 00020000 bed44a54
5296 03:33:53.630313 # [ 122.419920] ffe0: 00000004 bed44788 b6e7594f b6dfbc66
5297 03:33:53.630621 # [ 122.425053] irq event stamp: 0
5298 03:33:53.630924 # [ 122.428150] hardirqs last enabled at (0): [<00000000>] 0x0
5299 03:33:53.672866 # [ 122.433741] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5300 03:33:53.673463 # [ 122.441315] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5301 03:33:53.673868 # [ 122.448856] softirqs last disabled at (0): [<00000000>] 0x0
5302 03:33:53.674221 # [ 122.454442] ---[ end trace 80c80f4fca43def1 ]---
5303 03:33:53.674562 # [ 122.459093] lkdtm: Saturation detected: still saturated
5304 03:33:53.674886 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5305 03:33:53.675209 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5306 03:33:53.716873 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5307 03:33:53.731210 [ 122.945631] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5308 03:33:53.731754 [ 122.952669] lkdtm: attempting bad refcount_sub_and_test() from saturated
5309 03:33:53.732110 [ 122.959477] ------------[ cut here ]------------
5310 03:33:53.732495 [ 122.964135] WARNING: CPU: 2 PID: 3227 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5311 03:33:53.732822 [ 122.972812] refcount_t: underflow; use-after-free.
5312 03:33:53.774891 [ 122.977666] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5313 03:33:53.775452 [ 123.006822] CPU: 2 PID: 3227 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5314 03:33:53.775810 [ 123.014573] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5315 03:33:53.776141 [ 123.021104] Backtrace:
5316 03:33:53.776485 [ 123.023577] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
5317 03:33:53.818061 [ 123.031156] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5318 03:33:53.818604 [ 123.036826] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
5319 03:33:53.818957 [ 123.044149] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5320 03:33:53.819287 [ 123.051119] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ff9c
5321 03:33:53.819604 [ 123.058875] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
5322 03:33:53.819909 [ 123.066363] r7:0000001c r6:c1a1ff9c r5:c1a1ffd8 r4:c5838000
5323 03:33:53.860870 [ 123.072037] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5324 03:33:53.861412 [ 123.081090] r9:c1acbfd0 r8:c15e7d40 r7:c5839f60 r6:00000020 r5:c5f23000 r4:c5838000
5325 03:33:53.861769 [ 123.088852] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5326 03:33:53.862099 [ 123.099306] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c135b17c>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5327 03:33:53.908870 [ 123.111055] [<c135b12c>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5328 03:33:53.909412 [ 123.121059] r4:0000003b
5329 03:33:53.909768 [ 123.123606] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5330 03:33:53.910101 [ 123.131622] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5331 03:33:53.910484 [ 123.139548] r9:c5839f60 r8:c309ee40 r7:00000020 r6:b6e4d000 r5:c6895cc0 r4:c0c2d710
5332 03:33:53.910804 [ 123.147304] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5333 03:33:53.952855 [ 123.155141] r9:c07f4bec r8:c5839f60 r7:c2816000 r6:b6e4d000 r5:c6895cc0 r4:00000000
5334 03:33:53.953403 [ 123.162893] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5335 03:33:53.953766 [ 123.170036] r10:00000004 r9:00000000 r8:00000000 r7:b6e4d000 r6:c5838000 r5:c6895cc0
5336 03:33:53.954092 [ 123.177870] r4:c6895cc0
5337 03:33:53.954409 [ 123.180414] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5338 03:33:53.954720 [ 123.187556] r9:c5838000 r8:c03002e4 r7:00000004 r6:b6f94e00 r5:00000020 r4:00000020
5339 03:33:53.955023 [ 123.195310] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5340 03:33:54.000452 [ 123.202884] Exception stack(0xc5839fa8 to 0xc5839ff0)
5341 03:33:54.000633 [ 123.207944] 9fa0: 00000020 00000020 00000001 b6e4d000 00000020 00000000
5342 03:33:54.000710 [ 123.216129] 9fc0: 00000020 00000020 b6f94e00 00000004 00000001 00000000 00020000 beae2a54
5343 03:33:54.000862 [ 123.224312] 9fe0: 00000004 beae2788 b6f0294f b6e88c66
5344 03:33:54.000975 [ 123.229435] irq event stamp: 0
5345 03:33:54.001071 [ 123.232509] hardirqs last enabled at (0): [<00000000>] 0x0
5346 03:33:54.001195 [ 123.238137] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5347 03:33:54.040649 [ 123.245655] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5348 03:33:54.040836 [ 123.253249] softirqs last disabled at (0): [<00000000>] 0x0
5349 03:33:54.040925 [ 123.258886] ---[ end trace 80c80f4fca43def2 ]---
5350 03:33:54.041011 [ 123.263518] lkdtm: Saturation detected: still saturated
5351 03:33:54.161446 # [ 122.945631] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5352 03:33:54.161654 # [ 122.952669] lkdtm: attempting bad refcount_sub_and_test() from saturated
5353 03:33:54.161747 # [ 122.959477] ------------[ cut here ]------------
5354 03:33:54.161830 # [ 122.964135] WARNING: CPU: 2 PID: 3227 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5355 03:33:54.161912 # [ 122.972812] refcount_t: underflow; use-after-free.
5356 03:33:54.204747 # [ 122.977666] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi flexcan imx_ldb parallel_display can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5357 03:33:54.205363 # [ 123.006822] CPU: 2 PID: 3227 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5358 03:33:54.205808 # [ 123.014573] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5359 03:33:54.206149 # [ 123.021104] Backtrace:
5360 03:33:54.206468 # [ 123.023577] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
5361 03:33:54.252483 # [ 123.031156] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5362 03:33:54.252580 # [ 123.036826] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
5363 03:33:54.252658 # [ 123.044149] [<c1353ccc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5364 03:33:54.252731 # [ 123.051119] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ff9c
5365 03:33:54.252801 # [ 123.058875] [<c03565f4>] (__warn) from [<c134dd50>] (warn_slowpath_fmt+0x8c/0xa8)
5366 03:33:54.252879 # [ 123.066363] r7:0000001c r6:c1a1ff9c r5:c1a1ffd8 r4:c5838000
5367 03:33:54.296593 # [ 123.072037] [<c134dcc8>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5368 03:33:54.296829 # [ 123.081090] r9:c1acbfd0 r8:c15e7d40 r7:c5839f60 r6:00000020 r5:c5f23000 r4:c5838000
5369 03:33:54.297018 # [ 123.088852] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5370 03:33:54.297195 # [ 123.099306] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c135b17c>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5371 03:33:54.344831 # [ 123.111055] [<c135b12c>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5372 03:33:54.345478 # [ 123.121059] r4:0000003b
5373 03:33:54.345950 # [ 123.123606] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5374 03:33:54.346405 # [ 123.131622] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5375 03:33:54.346862 # [ 123.139548] r9:c5839f60 r8:c309ee40 r7:00000020 r6:b6e4d000 r5:c6895cc0 r4:c0c2d710
5376 03:33:54.347262 # [ 123.147304] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5377 03:33:54.388613 # [ 123.155141] r9:c07f4bec r8:c5839f60 r7:c2816000 r6:b6e4d000 r5:c6895cc0 r4:00000000
5378 03:33:54.388812 # [ 123.162893] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5379 03:33:54.388911 # [ 123.170036] r10:00000004 r9:00000000 r8:00000000 r7:b6e4d000 r6:c5838000 r5:c6895cc0
5380 03:33:54.389003 # [ 123.177870] r4:c6895cc0
5381 03:33:54.389091 # [ 123.180414] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5382 03:33:54.389178 # [ 123.187556] r9:c5838000 r8:c03002e4 r7:00000004 r6:b6f94e00 r5:00000020 r4:00000020
5383 03:33:54.389261 # [ 123.195310] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5384 03:33:54.432679 # [ 123.202884] Exception stack(0xc5839fa8 to 0xc5839ff0)
5385 03:33:54.433176 # [ 123.207944] 9fa0: 00000020 00000020 00000001 b6e4d000 00000020 00000000
5386 03:33:54.433543 # [ 123.216129] 9fc0: 00000020 00000020 b6f94e00 00000004 00000001 00000000 00020000 beae2a54
5387 03:33:54.433879 # [ 123.224312] 9fe0: 00000004 beae2788 b6f0294f b6e88c66
5388 03:33:54.434263 # [ 123.229435] irq event stamp: 0
5389 03:33:54.434576 # [ 123.232509] hardirqs last enabled at (0): [<00000000>] 0x0
5390 03:33:54.434883 # [ 123.238137] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5391 03:33:54.480621 # [ 123.245655] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5392 03:33:54.481173 # [ 123.253249] softirqs last disabled at (0): [<00000000>] 0x0
5393 03:33:54.481621 # [ 123.258886] ---[ end trace 80c80f4fca43def2 ]---
5394 03:33:54.481954 # [ 123.263518] lkdtm: Saturation detected: still saturated
5395 03:33:54.482295 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5396 03:33:54.482605 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5397 03:33:54.482965 # selftests: lkdtm: REFCOUNT_TIMING.sh
5398 03:33:54.483273 # Skipping REFCOUNT_TIMING: timing only
5399 03:33:54.528646 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5400 03:33:54.529246 # selftests: lkdtm: ATOMIC_TIMING.sh
5401 03:33:54.578709 # Skipping ATOMIC_TIMING: timing only
5402 03:33:54.579146 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5403 03:33:54.595019 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5404 03:33:54.860360 [ 124.087094] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5405 03:33:54.861006 [ 124.093137] lkdtm: attempting good copy_to_user of correct size
5406 03:33:54.861435 [ 124.099323] lkdtm: attempting bad copy_to_user of too large size
5407 03:33:54.988090 # [ 124.087094] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5408 03:33:54.988777 # [ 124.093137] lkdtm: attempting good copy_to_user of correct size
5409 03:33:54.989238 # [ 124.099323] lkdtm: attempting bad copy_to_user of too large size
5410 03:33:55.003803 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5411 03:33:55.027934 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5412 03:33:55.043917 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5413 03:33:55.301447 [ 124.527698] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5414 03:33:55.302031 [ 124.533913] lkdtm: attempting good copy_from_user of correct size
5415 03:33:55.302397 [ 124.540248] lkdtm: attempting bad copy_from_user of too large size
5416 03:33:55.442353 # [ 124.527698] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5417 03:33:55.442799 # [ 124.533913] lkdtm: attempting good copy_from_user of correct size
5418 03:33:55.443152 # [ 124.540248] lkdtm: attempting bad copy_from_user of too large size
5419 03:33:55.443483 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5420 03:33:55.466271 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5421 03:33:55.482046 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5422 03:33:55.738567 [ 124.965270] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5423 03:33:55.738776 [ 124.971810] lkdtm: attempting good copy_to_user inside whitelist
5424 03:33:55.738871 [ 124.977916] lkdtm: attempting bad copy_to_user outside whitelist
5425 03:33:55.866540 # [ 124.965270] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5426 03:33:55.867177 # [ 124.971810] lkdtm: attempting good copy_to_user inside whitelist
5427 03:33:55.867545 # [ 124.977916] lkdtm: attempting bad copy_to_user outside whitelist
5428 03:33:55.882485 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5429 03:33:55.908370 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5430 03:33:55.924274 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5431 03:33:56.174121 [ 125.402459] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5432 03:33:56.174576 [ 125.409178] lkdtm: attempting good copy_from_user inside whitelist
5433 03:33:56.174930 [ 125.415383] lkdtm: attempting bad copy_from_user outside whitelist
5434 03:33:56.301986 # [ 125.402459] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5435 03:33:56.302524 # [ 125.409178] lkdtm: attempting good copy_from_user inside whitelist
5436 03:33:56.302899 # [ 125.415383] lkdtm: attempting bad copy_from_user outside whitelist
5437 03:33:56.317959 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5438 03:33:56.344864 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5439 03:33:56.360971 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5440 03:33:56.638105 [ 125.853485] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5441 03:33:56.638287 [ 125.859752] lkdtm: good_stack: c688fe0c-c688fe2c
5442 03:33:56.638378 [ 125.864382] lkdtm: bad_stack : c688fd84-c688fda4
5443 03:33:56.638460 [ 125.869233] lkdtm: attempting good copy_to_user of local stack
5444 03:33:56.638538 [ 125.875157] lkdtm: attempting bad copy_to_user of distant stack
5445 03:33:56.777333 # [ 125.853485] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5446 03:33:56.777887 # [ 125.859752] lkdtm: good_stack: c688fe0c-c688fe2c
5447 03:33:56.778290 # [ 125.864382] lkdtm: bad_stack : c688fd84-c688fda4
5448 03:33:56.778623 # [ 125.869233] lkdtm: attempting good copy_to_user of local stack
5449 03:33:56.778984 # [ 125.875157] lkdtm: attempting bad copy_to_user of distant stack
5450 03:33:56.779307 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5451 03:33:56.802272 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5452 03:33:56.818163 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5453 03:33:57.100882 [ 126.315852] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5454 03:33:57.101423 [ 126.322291] lkdtm: good_stack: c478fe0c-c478fe2c
5455 03:33:57.101823 [ 126.326965] lkdtm: bad_stack : c478fd84-c478fda4
5456 03:33:57.102160 [ 126.331606] lkdtm: attempting good copy_from_user of local stack
5457 03:33:57.102481 [ 126.337669] lkdtm: attempting bad copy_from_user of distant stack
5458 03:33:57.244745 # [ 126.315852] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5459 03:33:57.245357 # [ 126.322291] lkdtm: good_stack: c478fe0c-c478fe2c
5460 03:33:57.245716 # [ 126.326965] lkdtm: bad_stack : c478fd84-c478fda4
5461 03:33:57.246048 # [ 126.331606] lkdtm: attempting good copy_from_user of local stack
5462 03:33:57.246420 # [ 126.337669] lkdtm: attempting bad copy_from_user of distant stack
5463 03:33:57.246735 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5464 03:33:57.271480 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5465 03:33:57.287374 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5466 03:33:57.564997 [ 126.784734] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5467 03:33:57.565537 [ 126.790957] lkdtm: good_stack: c479be0c-c479be2c
5468 03:33:57.565886 [ 126.795618] lkdtm: bad_stack : c479bffc-c479c01c
5469 03:33:57.566257 [ 126.800310] lkdtm: attempting good copy_to_user of local stack
5470 03:33:57.566612 [ 126.806252] lkdtm: attempting bad copy_to_user of distant stack
5471 03:33:57.732596 # [ 126.784734] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5472 03:33:57.733106 # [ 126.790957] lkdtm: good_stack: c479be0c-c479be2c
5473 03:33:57.733460 # [ 126.795618] lkdtm: bad_stack : c479bffc-c479c01c
5474 03:33:57.733839 # [ 126.800310] lkdtm: attempting good copy_to_user of local stack
5475 03:33:57.734185 # [ 126.806252] lkdtm: attempting bad copy_to_user of distant stack
5476 03:33:57.734493 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5477 03:33:57.734795 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5478 03:33:57.748521 # selftests: lkdtm: USERCOPY_KERNEL.sh
5479 03:33:58.017290 [ 127.238753] lkdtm: Performing direct entry USERCOPY_KERNEL
5480 03:33:58.017822 [ 127.244279] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5481 03:33:58.018171 [ 127.251543] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5482 03:33:58.018495 [ 127.258438] lkdtm: FAIL: survived bad copy_to_user()
5483 03:33:58.163917 # [ 127.238753] lkdtm: Performing direct entry USERCOPY_KERNEL
5484 03:33:58.164457 # [ 127.244279] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5485 03:33:58.164814 # [ 127.251543] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5486 03:33:58.165183 # [ 127.258438] lkdtm: FAIL: survived bad copy_to_user()
5487 03:33:58.165554 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5488 03:33:58.179825 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5489 03:33:58.195950 # selftests: lkdtm: STACKLEAK_ERASING.sh
5490 03:33:58.501379 [ 127.716768] lkdtm: Performing direct entry STACKLEAK_ERASING
5491 03:33:58.501492 [ 127.722453] lkdtm: checking unused part of the thread stack (7732 bytes)...
5492 03:33:58.501576 [ 127.729534] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5493 03:33:58.501654 [ 127.736470] lkdtm: FAIL: the thread stack is NOT properly erased
5494 03:33:58.501737 [ 127.742501] CPU: 0 PID: 3592 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5495 03:33:58.501810 [ 127.750262] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5496 03:33:58.501890 [ 127.756810] Backtrace:
5497 03:33:58.545264 [ 127.759326] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
5498 03:33:58.545702 [ 127.766930] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5499 03:33:58.546050 [ 127.772626] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
5500 03:33:58.546403 [ 127.779987] [<c1353ccc>] (dump_stack) from [<c135b464>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5501 03:33:58.546730 [ 127.788545] r9:c1acc0d8 r8:c15e7d40 r7:c6d8df60 r6:c6d8de34 r5:c6d8c000 r4:0000078d
5502 03:33:58.588741 [ 127.796353] [<c135b31c>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5503 03:33:58.589282 [ 127.805174] r8:c15e7d40 r7:c6d8df60 r6:00000012 r5:c6e7f000 r4:00000046
5504 03:33:58.589667 [ 127.811915] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5505 03:33:58.590019 [ 127.819963] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5506 03:33:58.590340 [ 127.827913] r9:c6d8df60 r8:c309ee40 r7:00000012 r6:b6e9a000 r5:c59d0b40 r4:c0c2d710
5507 03:33:58.590679 [ 127.835698] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5508 03:33:58.631883 [ 127.843560] r9:c07f4bec r8:c6d8df60 r7:c2816000 r6:b6e9a000 r5:c59d0b40 r4:00000000
5509 03:33:58.632411 [ 127.851337] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5510 03:33:58.632773 [ 127.858506] r10:00000004 r9:00000000 r8:00000000 r7:b6e9a000 r6:c6d8c000 r5:c59d0b40
5511 03:33:58.633102 [ 127.866355] r4:c59d0b40
5512 03:33:58.633414 [ 127.868923] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5513 03:33:58.633727 [ 127.876090] r9:c6d8c000 r8:c03002e4 r7:00000004 r6:b6fdee00 r5:00000012 r4:00000012
5514 03:33:58.674062 [ 127.883871] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5515 03:33:58.674236 [ 127.891465] Exception stack(0xc6d8dfa8 to 0xc6d8dff0)
5516 03:33:58.674315 [ 127.896549] dfa0: 00000012 00000012 00000001 b6e9a000 00000012 00000000
5517 03:33:58.674390 [ 127.904761] dfc0: 00000012 00000012 b6fdee00 00000004 00000001 00000000 00020000 befffa54
5518 03:33:58.674470 [ 127.912963] dfe0: 00000004 befff788 b6f4f94f b6ed5c66
5519 03:33:58.819084 # [ 127.716768] lkdtm: Performing direct entry STACKLEAK_ERASING
5520 03:33:58.819621 # [ 127.722453] lkdtm: checking unused part of the thread stack (7732 bytes)...
5521 03:33:58.819992 # [ 127.729534] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5522 03:33:58.820421 # [ 127.736470] lkdtm: FAIL: the thread stack is NOT properly erased
5523 03:33:58.820789 # [ 127.742501] CPU: 0 PID: 3592 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5524 03:33:58.821111 # [ 127.750262] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5525 03:33:58.862052 # [ 127.756810] Backtrace:
5526 03:33:58.862506 # [ 127.759326] [<c134c870>] (dump_backtrace) from [<c134cc30>] (show_stack+0x20/0x24)
5527 03:33:58.862909 # [ 127.766930] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5528 03:33:58.863253 # [ 127.772626] [<c134cc10>] (show_stack) from [<c1353dac>] (dump_stack+0xe0/0x100)
5529 03:33:58.863583 # [ 127.779987] [<c1353ccc>] (dump_stack) from [<c135b464>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5530 03:33:58.863998 # [ 127.788545] r9:c1acc0d8 r8:c15e7d40 r7:c6d8df60 r6:c6d8de34 r5:c6d8c000 r4:0000078d
5531 03:33:58.905090 # [ 127.796353] [<c135b31c>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5532 03:33:58.905539 # [ 127.805174] r8:c15e7d40 r7:c6d8df60 r6:00000012 r5:c6e7f000 r4:00000046
5533 03:33:58.905983 # [ 127.811915] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5534 03:33:58.906403 # [ 127.819963] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5535 03:33:58.906810 # [ 127.827913] r9:c6d8df60 r8:c309ee40 r7:00000012 r6:b6e9a000 r5:c59d0b40 r4:c0c2d710
5536 03:33:58.907216 # [ 127.835698] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5537 03:33:58.948335 # [ 127.843560] r9:c07f4bec r8:c6d8df60 r7:c2816000 r6:b6e9a000 r5:c59d0b40 r4:00000000
5538 03:33:58.948876 # [ 127.851337] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5539 03:33:58.949330 # [ 127.858506] r10:00000004 r9:00000000 r8:00000000 r7:b6e9a000 r6:c6d8c000 r5:c59d0b40
5540 03:33:58.949752 # [ 127.866355] r4:c59d0b40
5541 03:33:58.950154 # [ 127.868923] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5542 03:33:58.950556 # [ 127.876090] r9:c6d8c000 r8:c03002e4 r7:00000004 r6:b6fdee00 r5:00000012 r4:00000012
5543 03:33:58.991202 # [ 127.883871] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5544 03:33:58.991720 # [ 127.891465] Exception stack(0xc6d8dfa8 to 0xc6d8dff0)
5545 03:33:58.992172 # [ 127.896549] dfa0: 00000012 00000012 00000001 b6e9a000 00000012 00000000
5546 03:33:58.992616 # [ 127.904761] dfc0: 00000012 00000012 b6fdee00 00000004 00000001 00000000 00020000 befffa54
5547 03:33:58.993026 # [ 127.912963] dfe0: 00000004 befff788 b6f4f94f b6ed5c66
5548 03:33:58.993427 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5549 03:33:59.011680 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5550 03:33:59.012126 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5551 03:33:59.145716 [ 128.366591] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5552 03:33:59.146266 [ 128.372275] lkdtm: Calling matched prototype ...
5553 03:33:59.146730 [ 128.376980] lkdtm: Calling mismatched prototype ...
5554 03:33:59.147154 [ 128.381876] lkdtm: Fail: survived mismatched prototype function call!
5555 03:33:59.278697 # [ 128.366591] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5556 03:33:59.279296 # [ 128.372275] lkdtm: Calling matched prototype ...
5557 03:33:59.279800 # [ 128.376980] lkdtm: Calling mismatched prototype ...
5558 03:33:59.280265 # [ 128.381876] lkdtm: Fail: survived mismatched prototype function call!
5559 03:33:59.294641 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5560 03:33:59.310538 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5561 03:33:59.374450 + ../../utils/send-to-lava.sh ./output/result.txt
5562 03:33:59.593776 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5563 03:33:59.596364 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5565 03:33:59.726458 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5566 03:33:59.727426 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5568 03:33:59.859519 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5569 03:33:59.860349 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5571 03:33:59.987212 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5572 03:33:59.988035 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5574 03:34:00.121992 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5575 03:34:00.122836 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5577 03:34:00.256007 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5578 03:34:00.256867 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5580 03:34:00.389055 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5581 03:34:00.389401 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5583 03:34:00.509030 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5584 03:34:00.509471 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5586 03:34:00.633120 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5587 03:34:00.633927 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5589 03:34:00.760437 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5590 03:34:00.760783 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5592 03:34:00.882364 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5593 03:34:00.882640 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5595 03:34:01.005438 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5596 03:34:01.006216 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5598 03:34:01.140463 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5599 03:34:01.141298 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5601 03:34:01.267839 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5602 03:34:01.268179 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5604 03:34:01.402000 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5605 03:34:01.402817 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5607 03:34:01.545700 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5608 03:34:01.546529 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5610 03:34:01.678411 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5611 03:34:01.679206 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5613 03:34:01.815264 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5614 03:34:01.815969 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5616 03:34:01.941769 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5617 03:34:01.942118 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5619 03:34:02.067751 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5620 03:34:02.068228 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5622 03:34:02.200665 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5623 03:34:02.201470 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5625 03:34:02.336667 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5626 03:34:02.337486 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5628 03:34:02.477359 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5629 03:34:02.478189 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5631 03:34:02.614013 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5632 03:34:02.614844 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5634 03:34:02.746588 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5635 03:34:02.746984 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5637 03:34:02.883564 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5638 03:34:02.884389 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5640 03:34:03.022284 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5641 03:34:03.023089 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5643 03:34:03.159653 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5644 03:34:03.160083 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5646 03:34:03.281563 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5647 03:34:03.281825 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5649 03:34:03.405236 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5650 03:34:03.405584 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5652 03:34:03.528990 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5653 03:34:03.529339 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5655 03:34:03.656153 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5656 03:34:03.656962 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5658 03:34:03.800275 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5659 03:34:03.801091 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5661 03:34:03.937362 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5662 03:34:03.937821 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5664 03:34:04.076450 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5665 03:34:04.077244 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5667 03:34:04.214504 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5668 03:34:04.215302 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5670 03:34:04.357728 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5671 03:34:04.358501 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5673 03:34:04.498469 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5674 03:34:04.498899 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5676 03:34:04.637403 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5677 03:34:04.638205 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5679 03:34:04.773222 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5680 03:34:04.774020 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5682 03:34:04.922129 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5683 03:34:04.922922 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5685 03:34:05.059874 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5686 03:34:05.060711 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5688 03:34:05.192521 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5689 03:34:05.193290 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5691 03:34:05.320443 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5692 03:34:05.321246 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5694 03:34:05.455392 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5695 03:34:05.456193 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5697 03:34:05.596009 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5698 03:34:05.596860 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5700 03:34:05.721726 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5701 03:34:05.722522 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5703 03:34:05.847684 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5704 03:34:05.848484 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5706 03:34:05.974979 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5707 03:34:05.975332 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5709 03:34:06.114511 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5710 03:34:06.115308 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5712 03:34:06.263053 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5713 03:34:06.263864 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5715 03:34:06.411655 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5716 03:34:06.412710 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5718 03:34:06.539220 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5719 03:34:06.539656 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5721 03:34:06.674515 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5722 03:34:06.675465 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5724 03:34:06.802282 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5725 03:34:06.803133 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5727 03:34:06.941944 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5728 03:34:06.942821 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5730 03:34:07.074387 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5731 03:34:07.074834 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5733 03:34:07.199969 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5734 03:34:07.200301 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5736 03:34:07.328323 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5737 03:34:07.329156 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5739 03:34:07.478171 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5740 03:34:07.479024 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5742 03:34:07.619807 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5743 03:34:07.620704 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5745 03:34:07.752540 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5746 03:34:07.753404 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5748 03:34:07.892431 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5749 03:34:07.893318 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5751 03:34:08.029113 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5752 03:34:08.029975 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5754 03:34:08.167988 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5755 03:34:08.168906 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5757 03:34:08.311667 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5758 03:34:08.312544 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5760 03:34:08.452507 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5761 03:34:08.453359 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5763 03:34:08.596318 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5764 03:34:08.597151 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5766 03:34:08.735957 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5767 03:34:08.736835 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5769 03:34:08.878749 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5770 03:34:08.879658 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5772 03:34:09.015369 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5773 03:34:09.016188 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5775 03:34:09.159294 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5776 03:34:09.160177 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5778 03:34:09.293536 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5779 03:34:09.293911 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5781 03:34:09.426874 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5782 03:34:09.427749 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5784 03:34:09.560454 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5785 03:34:09.561312 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5787 03:34:09.700360 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5788 03:34:09.701201 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5790 03:34:09.828123 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5791 03:34:09.828549 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5793 03:34:09.966163 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5794 03:34:09.966756 + set +x
5795 03:34:09.967190 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 6693967_1.6.2.4.5>
5796 03:34:09.967571 <LAVA_TEST_RUNNER EXIT>
5797 03:34:09.968168 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5799 03:34:09.969222 Received signal: <ENDRUN> 1_kselftest-lkdtm 6693967_1.6.2.4.5
5800 03:34:09.969580 Ending use of test pattern.
5801 03:34:09.969892 Ending test lava.1_kselftest-lkdtm (6693967_1.6.2.4.5), duration 87.54
5803 03:34:09.971031 ok: lava_test_shell seems to have completed
5804 03:34:09.973602 breakpoints:step_after_suspend_test: skip
ftrace:ftracetest: skip
lkdtm.ACCESS_NULL.sh: fail
lkdtm.ACCESS_USERSPACE.sh: fail
lkdtm.ATOMIC_TIMING.sh: skip
lkdtm.BUG.sh: pass
lkdtm.CFI_FORWARD_PROTO.sh: fail
lkdtm.CORRUPT_LIST_ADD.sh: fail
lkdtm.CORRUPT_LIST_DEL.sh: fail
lkdtm.CORRUPT_PAC.sh: skip
lkdtm.CORRUPT_STACK.sh: skip
lkdtm.CORRUPT_STACK_STRONG.sh: skip
lkdtm.DOUBLE_FAULT.sh: skip
lkdtm.EXCEPTION.sh: fail
lkdtm.EXEC_DATA.sh: fail
lkdtm.EXEC_KMALLOC.sh: fail
lkdtm.EXEC_NULL.sh: fail
lkdtm.EXEC_RODATA.sh: fail
lkdtm.EXEC_STACK.sh: fail
lkdtm.EXEC_USERSPACE.sh: fail
lkdtm.EXEC_VMALLOC.sh: fail
lkdtm.EXHAUST_STACK.sh: skip
lkdtm.HARDLOCKUP.sh: skip
lkdtm.HUNG_TASK.sh: skip
lkdtm.LOOP.sh: skip
lkdtm.OVERWRITE_ALLOCATION.sh: skip
lkdtm.PANIC.sh: skip
lkdtm.READ_AFTER_FREE.sh: fail
lkdtm.READ_BUDDY_AFTER_FREE.sh: fail
lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: fail
lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: fail
lkdtm.REFCOUNT_ADD_OVERFLOW.sh: fail
lkdtm.REFCOUNT_ADD_SATURATED.sh: pass
lkdtm.REFCOUNT_ADD_ZERO.sh: fail
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: fail
lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: fail
lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh: fail
lkdtm.REFCOUNT_INC_OVERFLOW.sh: fail
lkdtm.REFCOUNT_INC_SATURATED.sh: pass
lkdtm.REFCOUNT_INC_ZERO.sh: fail
lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_TIMING.sh: skip
lkdtm.SLAB_FREE_CROSS.sh: fail
lkdtm.SLAB_FREE_DOUBLE.sh: fail
lkdtm.SLAB_FREE_PAGE.sh: fail
lkdtm.SOFTLOCKUP.sh: skip
lkdtm.SPINLOCKUP.sh: skip
lkdtm.STACKLEAK_ERASING.sh: fail
lkdtm.STACK_GUARD_PAGE_LEADING.sh: fail
lkdtm.STACK_GUARD_PAGE_TRAILING.sh: fail
lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh: skip
lkdtm.UNSET_SMEP.sh: skip
lkdtm.USERCOPY_HEAP_SIZE_FROM.sh: fail
lkdtm.USERCOPY_HEAP_SIZE_TO.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh: fail
lkdtm.USERCOPY_KERNEL.sh: fail
lkdtm.USERCOPY_STACK_BEYOND.sh: fail
lkdtm.USERCOPY_STACK_FRAME_FROM.sh: fail
lkdtm.USERCOPY_STACK_FRAME_TO.sh: fail
lkdtm.WARNING.sh: pass
lkdtm.WARNING_MESSAGE.sh: pass
lkdtm.WRITE_AFTER_FREE.sh: skip
lkdtm.WRITE_BUDDY_AFTER_FREE.sh: skip
lkdtm.WRITE_KERN.sh: fail
lkdtm.WRITE_RO.sh: fail
lkdtm.WRITE_RO_AFTER_INIT.sh: fail
net:rtnetlink.sh: skip
net:tls: skip
netfilter:bridge_brouter.sh: skip
netfilter:nft_flowtable.sh: skip
netfilter:nft_trans_stress.sh: skip
pidfd:pidfd_wait: skip
5805 03:34:09.974246 end: 3.1 lava-test-shell (duration 00:01:29) [common]
5806 03:34:09.974719 end: 3 lava-test-retry (duration 00:01:29) [common]
5807 03:34:09.975228 start: 4 finalize (timeout 00:06:18) [common]
5808 03:34:09.975740 start: 4.1 power-off (timeout 00:00:30) [common]
5809 03:34:09.976476 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=3' '--command=off'
5810 03:34:10.003805 >> Command sent successfully.
5811 03:34:10.005895 Returned 0 in 0 seconds
5812 03:34:10.107094 end: 4.1 power-off (duration 00:00:00) [common]
5814 03:34:10.108612 start: 4.2 read-feedback (timeout 00:06:18) [common]
5815 03:34:10.109712 Listened to connection for namespace 'common' for up to 1s
5816 03:34:11.112534 Finalising connection for namespace 'common'
5817 03:34:11.113225 Disconnecting from shell: Finalise
5818 03:34:11.113656 / #
5819 03:34:11.215004 end: 4.2 read-feedback (duration 00:00:01) [common]
5820 03:34:11.215721 end: 4 finalize (duration 00:00:01) [common]
5821 03:34:11.216211 Cleaning after the job
5822 03:34:11.216705 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6693967/tftp-deploy-79ubspza/ramdisk
5823 03:34:11.220090 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6693967/tftp-deploy-79ubspza/kernel
5824 03:34:11.220983 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6693967/tftp-deploy-79ubspza/dtb
5825 03:34:11.221102 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6693967/tftp-deploy-79ubspza/nfsrootfs
5826 03:34:11.255332 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6693967/tftp-deploy-79ubspza/modules
5827 03:34:11.257722 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/6693967
5828 03:34:11.446208 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/6693967
5829 03:34:11.446418 Job finished correctly