Boot log: imx6q-sabrelite
- Errors: 0
- Warnings: 1
- Kernel Warnings: 0
- Boot result: PASS
- Kernel Errors: 0
1 19:53:45.476558 lava-dispatcher, installed at version: 2022.04
2 19:53:45.476736 start: 0 validate
3 19:53:45.476862 Start time: 2022-07-02 19:53:45.476855+00:00 (UTC)
4 19:53:45.477005 Using caching service: 'http://localhost/cache/?uri=%s'
5 19:53:45.477168 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 19:53:45.479329 Using caching service: 'http://localhost/cache/?uri=%s'
7 19:53:45.479473 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.125-cip10-118-gb03e159be974%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 19:53:48.480981 Using caching service: 'http://localhost/cache/?uri=%s'
9 19:53:48.481355 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.125-cip10-118-gb03e159be974%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 19:53:48.483885 Using caching service: 'http://localhost/cache/?uri=%s'
11 19:53:48.484187 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 19:53:48.486696 Using caching service: 'http://localhost/cache/?uri=%s'
13 19:53:48.487081 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.125-cip10-118-gb03e159be974%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 19:53:52.992992 validate duration: 7.52
16 19:53:52.993278 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 19:53:52.993377 start: 1.1 download-retry (timeout 00:10:00) [common]
18 19:53:52.993462 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 19:53:52.993556 Not decompressing ramdisk as can be used compressed.
20 19:53:52.993636 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/armhf/initrd.cpio.gz
21 19:53:52.993698 saving as /var/lib/lava/dispatcher/tmp/6734745/tftp-deploy-uoi7bnk6/ramdisk/initrd.cpio.gz
22 19:53:52.993756 total size: 4016081 (3MB)
23 19:53:52.994847 progress 0% (0MB)
24 19:53:52.996010 progress 5% (0MB)
25 19:53:52.997016 progress 10% (0MB)
26 19:53:52.998000 progress 15% (0MB)
27 19:53:52.999035 progress 20% (0MB)
28 19:53:53.000006 progress 25% (0MB)
29 19:53:53.001019 progress 30% (1MB)
30 19:53:53.001984 progress 35% (1MB)
31 19:53:53.003131 progress 40% (1MB)
32 19:53:53.004092 progress 45% (1MB)
33 19:53:53.005057 progress 50% (1MB)
34 19:53:53.006023 progress 55% (2MB)
35 19:53:53.006994 progress 60% (2MB)
36 19:53:53.008020 progress 65% (2MB)
37 19:53:53.008984 progress 70% (2MB)
38 19:53:53.009984 progress 75% (2MB)
39 19:53:53.011136 progress 80% (3MB)
40 19:53:53.012100 progress 85% (3MB)
41 19:53:53.013056 progress 90% (3MB)
42 19:53:53.014020 progress 95% (3MB)
43 19:53:53.015025 progress 100% (3MB)
44 19:53:53.015260 3MB downloaded in 0.02s (178.15MB/s)
45 19:53:53.015409 end: 1.1.1 http-download (duration 00:00:00) [common]
47 19:53:53.015645 end: 1.1 download-retry (duration 00:00:00) [common]
48 19:53:53.015731 start: 1.2 download-retry (timeout 00:10:00) [common]
49 19:53:53.015813 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 19:53:53.015914 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-118-gb03e159be974/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 19:53:53.015980 saving as /var/lib/lava/dispatcher/tmp/6734745/tftp-deploy-uoi7bnk6/kernel/zImage
52 19:53:53.016039 total size: 12440064 (11MB)
53 19:53:53.016097 No compression specified
54 19:53:53.017190 progress 0% (0MB)
55 19:53:53.020164 progress 5% (0MB)
56 19:53:53.023224 progress 10% (1MB)
57 19:53:53.026159 progress 15% (1MB)
58 19:53:53.029150 progress 20% (2MB)
59 19:53:53.032119 progress 25% (2MB)
60 19:53:53.035099 progress 30% (3MB)
61 19:53:53.038045 progress 35% (4MB)
62 19:53:53.041016 progress 40% (4MB)
63 19:53:53.044013 progress 45% (5MB)
64 19:53:53.046944 progress 50% (5MB)
65 19:53:53.049931 progress 55% (6MB)
66 19:53:53.052908 progress 60% (7MB)
67 19:53:53.055874 progress 65% (7MB)
68 19:53:53.058774 progress 70% (8MB)
69 19:53:53.061698 progress 75% (8MB)
70 19:53:53.064637 progress 80% (9MB)
71 19:53:53.067562 progress 85% (10MB)
72 19:53:53.070479 progress 90% (10MB)
73 19:53:53.073405 progress 95% (11MB)
74 19:53:53.076340 progress 100% (11MB)
75 19:53:53.076604 11MB downloaded in 0.06s (195.90MB/s)
76 19:53:53.076756 end: 1.2.1 http-download (duration 00:00:00) [common]
78 19:53:53.076991 end: 1.2 download-retry (duration 00:00:00) [common]
79 19:53:53.077079 start: 1.3 download-retry (timeout 00:10:00) [common]
80 19:53:53.077164 start: 1.3.1 http-download (timeout 00:10:00) [common]
81 19:53:53.077272 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-118-gb03e159be974/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 19:53:53.077340 saving as /var/lib/lava/dispatcher/tmp/6734745/tftp-deploy-uoi7bnk6/dtb/imx6q-sabrelite.dtb
83 19:53:53.077400 total size: 42397 (0MB)
84 19:53:53.077459 No compression specified
85 19:53:53.078536 progress 77% (0MB)
86 19:53:53.078800 progress 100% (0MB)
87 19:53:53.078988 0MB downloaded in 0.00s (25.67MB/s)
88 19:53:53.079131 end: 1.3.1 http-download (duration 00:00:00) [common]
90 19:53:53.079355 end: 1.3 download-retry (duration 00:00:00) [common]
91 19:53:53.079441 start: 1.4 download-retry (timeout 00:10:00) [common]
92 19:53:53.079523 start: 1.4.1 http-download (timeout 00:10:00) [common]
93 19:53:53.079615 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/armhf/full.rootfs.tar.xz
94 19:53:53.079679 saving as /var/lib/lava/dispatcher/tmp/6734745/tftp-deploy-uoi7bnk6/nfsrootfs/full.rootfs.tar
95 19:53:53.079739 total size: 195680168 (186MB)
96 19:53:53.079797 Using unxz to decompress xz
97 19:53:53.082854 progress 0% (0MB)
98 19:53:53.603491 progress 5% (9MB)
99 19:53:54.105227 progress 10% (18MB)
100 19:53:54.653681 progress 15% (28MB)
101 19:53:55.028717 progress 20% (37MB)
102 19:53:55.335323 progress 25% (46MB)
103 19:53:55.876475 progress 30% (56MB)
104 19:53:56.403691 progress 35% (65MB)
105 19:53:56.940301 progress 40% (74MB)
106 19:53:57.469952 progress 45% (84MB)
107 19:53:58.003956 progress 50% (93MB)
108 19:53:58.597177 progress 55% (102MB)
109 19:53:59.227370 progress 60% (112MB)
110 19:53:59.337077 progress 65% (121MB)
111 19:53:59.487115 progress 70% (130MB)
112 19:53:59.571428 progress 75% (139MB)
113 19:53:59.635874 progress 80% (149MB)
114 19:53:59.703192 progress 85% (158MB)
115 19:53:59.807902 progress 90% (167MB)
116 19:54:00.085425 progress 95% (177MB)
117 19:54:00.633408 progress 100% (186MB)
118 19:54:00.639429 186MB downloaded in 7.56s (24.69MB/s)
119 19:54:00.639685 end: 1.4.1 http-download (duration 00:00:08) [common]
121 19:54:00.639947 end: 1.4 download-retry (duration 00:00:08) [common]
122 19:54:00.640040 start: 1.5 download-retry (timeout 00:09:52) [common]
123 19:54:00.640130 start: 1.5.1 http-download (timeout 00:09:52) [common]
124 19:54:00.640243 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-118-gb03e159be974/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 19:54:00.640317 saving as /var/lib/lava/dispatcher/tmp/6734745/tftp-deploy-uoi7bnk6/modules/modules.tar
126 19:54:00.640380 total size: 7361380 (7MB)
127 19:54:00.640444 Using unxz to decompress xz
128 19:54:00.933699 progress 0% (0MB)
129 19:54:00.984344 progress 5% (0MB)
130 19:54:01.007965 progress 10% (0MB)
131 19:54:01.029849 progress 15% (1MB)
132 19:54:01.050425 progress 20% (1MB)
133 19:54:01.073367 progress 25% (1MB)
134 19:54:01.093415 progress 30% (2MB)
135 19:54:01.113633 progress 35% (2MB)
136 19:54:01.133755 progress 40% (2MB)
137 19:54:01.156687 progress 45% (3MB)
138 19:54:01.177608 progress 50% (3MB)
139 19:54:01.199296 progress 55% (3MB)
140 19:54:01.219741 progress 60% (4MB)
141 19:54:01.242693 progress 65% (4MB)
142 19:54:01.262622 progress 70% (4MB)
143 19:54:01.282464 progress 75% (5MB)
144 19:54:01.302702 progress 80% (5MB)
145 19:54:01.322284 progress 85% (5MB)
146 19:54:01.343677 progress 90% (6MB)
147 19:54:01.363437 progress 95% (6MB)
148 19:54:01.383238 progress 100% (7MB)
149 19:54:01.388608 7MB downloaded in 0.75s (9.38MB/s)
150 19:54:01.388857 end: 1.5.1 http-download (duration 00:00:01) [common]
152 19:54:01.389115 end: 1.5 download-retry (duration 00:00:01) [common]
153 19:54:01.389210 start: 1.6 prepare-tftp-overlay (timeout 00:09:52) [common]
154 19:54:01.389307 start: 1.6.1 extract-nfsrootfs (timeout 00:09:52) [common]
155 19:54:03.305774 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/6734745/extract-nfsrootfs-pty48_nx
156 19:54:03.305979 end: 1.6.1 extract-nfsrootfs (duration 00:00:02) [common]
157 19:54:03.306080 start: 1.6.2 lava-overlay (timeout 00:09:50) [common]
158 19:54:03.306212 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m
159 19:54:03.306310 makedir: /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin
160 19:54:03.306391 makedir: /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/tests
161 19:54:03.306470 makedir: /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/results
162 19:54:03.306562 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-add-keys
163 19:54:03.306686 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-add-sources
164 19:54:03.306813 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-background-process-start
165 19:54:03.306936 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-background-process-stop
166 19:54:03.307077 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-common-functions
167 19:54:03.307184 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-echo-ipv4
168 19:54:03.307290 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-install-packages
169 19:54:03.307394 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-installed-packages
170 19:54:03.307535 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-os-build
171 19:54:03.307639 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-probe-channel
172 19:54:03.307743 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-probe-ip
173 19:54:03.307847 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-target-ip
174 19:54:03.307951 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-target-mac
175 19:54:03.308056 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-target-storage
176 19:54:03.308163 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-test-case
177 19:54:03.308268 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-test-event
178 19:54:03.308371 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-test-feedback
179 19:54:03.308475 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-test-raise
180 19:54:03.308577 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-test-reference
181 19:54:03.308679 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-test-runner
182 19:54:03.308784 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-test-set
183 19:54:03.308887 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-test-shell
184 19:54:03.308990 Updating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-add-keys (debian)
185 19:54:03.309098 Updating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-add-sources (debian)
186 19:54:03.309204 Updating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-install-packages (debian)
187 19:54:03.309309 Updating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-installed-packages (debian)
188 19:54:03.309414 Updating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/bin/lava-os-build (debian)
189 19:54:03.309505 Creating /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/environment
190 19:54:03.309587 LAVA metadata
191 19:54:03.309651 - LAVA_JOB_ID=6734745
192 19:54:03.309712 - LAVA_DISPATCHER_IP=192.168.201.1
193 19:54:03.309805 start: 1.6.2.1 ssh-authorize (timeout 00:09:50) [common]
194 19:54:03.309983 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 19:54:03.310071 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:50) [common]
196 19:54:03.310134 skipped lava-vland-overlay
197 19:54:03.310208 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 19:54:03.310286 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:50) [common]
199 19:54:03.310345 skipped lava-multinode-overlay
200 19:54:03.310415 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 19:54:03.310493 start: 1.6.2.4 test-definition (timeout 00:09:50) [common]
202 19:54:03.310561 Loading test definitions
203 19:54:03.310647 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:50) [common]
204 19:54:03.310719 Using /lava-6734745 at stage 0
205 19:54:03.310940 uuid=6734745_1.6.2.4.1 testdef=None
206 19:54:03.311060 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 19:54:03.311145 start: 1.6.2.4.2 test-overlay (timeout 00:09:50) [common]
208 19:54:03.311550 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 19:54:03.311775 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:50) [common]
211 19:54:03.312246 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 19:54:03.312476 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:50) [common]
214 19:54:03.312917 runner path: /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/0/tests/0_timesync-off test_uuid 6734745_1.6.2.4.1
215 19:54:03.313061 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 19:54:03.313288 start: 1.6.2.4.5 git-repo-action (timeout 00:09:50) [common]
218 19:54:03.313358 Using /lava-6734745 at stage 0
219 19:54:03.313450 Fetching tests from https://github.com/kernelci/test-definitions.git
220 19:54:03.313527 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/0/tests/1_kselftest-lkdtm'
221 19:54:06.789847 Running '/usr/bin/git checkout kernelci.org
222 19:54:06.919096 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 19:54:06.919747 uuid=6734745_1.6.2.4.5 testdef=None
224 19:54:06.919906 end: 1.6.2.4.5 git-repo-action (duration 00:00:04) [common]
226 19:54:06.920158 start: 1.6.2.4.6 test-overlay (timeout 00:09:46) [common]
227 19:54:06.920827 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 19:54:06.921064 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:46) [common]
230 19:54:06.921975 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 19:54:06.922214 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:46) [common]
233 19:54:06.923049 runner path: /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/0/tests/1_kselftest-lkdtm test_uuid 6734745_1.6.2.4.5
234 19:54:06.923138 BOARD='imx6q-sabrelite'
235 19:54:06.923203 BRANCH='cip-gitlab'
236 19:54:06.923263 SKIPFILE='skipfile-lkft.yaml'
237 19:54:06.923323 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-118-gb03e159be974/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 19:54:06.923386 TST_CASENAME=''
239 19:54:06.923442 TST_CMDFILES='lkdtm'
240 19:54:06.923571 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 19:54:06.923781 Creating lava-test-runner.conf files
243 19:54:06.923845 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/6734745/lava-overlay-x0els03m/lava-6734745/0 for stage 0
244 19:54:06.923928 - 0_timesync-off
245 19:54:06.923997 - 1_kselftest-lkdtm
246 19:54:06.924088 end: 1.6.2.4 test-definition (duration 00:00:04) [common]
247 19:54:06.924173 start: 1.6.2.5 compress-overlay (timeout 00:09:46) [common]
248 19:54:13.887527 end: 1.6.2.5 compress-overlay (duration 00:00:07) [common]
249 19:54:13.887694 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:39) [common]
250 19:54:13.887815 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 19:54:13.887938 end: 1.6.2 lava-overlay (duration 00:00:11) [common]
252 19:54:13.888054 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:39) [common]
253 19:54:13.949748 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 19:54:13.950080 start: 1.6.4 extract-modules (timeout 00:09:39) [common]
255 19:54:13.950220 extracting modules file /var/lib/lava/dispatcher/tmp/6734745/tftp-deploy-uoi7bnk6/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6734745/extract-nfsrootfs-pty48_nx
256 19:54:14.041059 extracting modules file /var/lib/lava/dispatcher/tmp/6734745/tftp-deploy-uoi7bnk6/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6734745/extract-overlay-ramdisk-0crmr8qx/ramdisk
257 19:54:14.130252 end: 1.6.4 extract-modules (duration 00:00:00) [common]
258 19:54:14.130417 start: 1.6.5 apply-overlay-tftp (timeout 00:09:39) [common]
259 19:54:14.130512 [common] Applying overlay to NFS
260 19:54:14.130583 [common] Applying overlay /var/lib/lava/dispatcher/tmp/6734745/compress-overlay-2v7rg9fv/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/6734745/extract-nfsrootfs-pty48_nx
261 19:54:14.551467 end: 1.6.5 apply-overlay-tftp (duration 00:00:00) [common]
262 19:54:14.551645 start: 1.6.6 prepare-kernel (timeout 00:09:38) [common]
263 19:54:14.551777 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:38) [common]
264 19:54:14.551904 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 19:54:14.552018 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 19:54:14.552130 start: 1.6.7 configure-preseed-file (timeout 00:09:38) [common]
267 19:54:14.552240 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 19:54:14.552351 start: 1.6.8 compress-ramdisk (timeout 00:09:38) [common]
269 19:54:14.552427 Building ramdisk /var/lib/lava/dispatcher/tmp/6734745/extract-overlay-ramdisk-0crmr8qx/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/6734745/extract-overlay-ramdisk-0crmr8qx/ramdisk
270 19:54:14.652237 >> 79897 blocks
271 19:54:16.083411 Adding RAMdisk u-boot header.
272 19:54:16.083753 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/6734745/extract-overlay-ramdisk-0crmr8qx/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/6734745/extract-overlay-ramdisk-0crmr8qx/ramdisk.cpio.gz.uboot
273 19:54:16.114490 output: Image Name:
274 19:54:16.114813 output: Created: Sat Jul 2 20:54:16 2022
275 19:54:16.114905 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 19:54:16.115028 output: Data Size: 15263717 Bytes = 14905.97 KiB = 14.56 MiB
277 19:54:16.115129 output: Load Address: 00000000
278 19:54:16.115217 output: Entry Point: 00000000
279 19:54:16.115304 output:
280 19:54:16.115425 rename /var/lib/lava/dispatcher/tmp/6734745/extract-overlay-ramdisk-0crmr8qx/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/6734745/tftp-deploy-uoi7bnk6/ramdisk/ramdisk.cpio.gz.uboot
281 19:54:16.115621 end: 1.6.8 compress-ramdisk (duration 00:00:02) [common]
282 19:54:16.115736 end: 1.6 prepare-tftp-overlay (duration 00:00:15) [common]
283 19:54:16.115851 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:37) [common]
284 19:54:16.115943 No LXC device requested
285 19:54:16.116055 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 19:54:16.116169 start: 1.8 deploy-device-env (timeout 00:09:37) [common]
287 19:54:16.116279 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 19:54:16.116374 Checking files for TFTP limit of 4294967296 bytes.
289 19:54:16.116833 end: 1 tftp-deploy (duration 00:00:23) [common]
290 19:54:16.116936 start: 2 uboot-action (timeout 00:05:00) [common]
291 19:54:16.117038 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 19:54:16.117122 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 19:54:16.117212 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 19:54:16.117372 substitutions:
295 19:54:16.117442 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 19:54:16.117535 - {DTB_ADDR}: 0x13f00000
297 19:54:16.117623 - {DTB}: 6734745/tftp-deploy-uoi7bnk6/dtb/imx6q-sabrelite.dtb
298 19:54:16.117683 - {INITRD}: 6734745/tftp-deploy-uoi7bnk6/ramdisk/ramdisk.cpio.gz.uboot
299 19:54:16.117769 - {KERNEL_ADDR}: 0x10000000
300 19:54:16.117839 - {KERNEL}: 6734745/tftp-deploy-uoi7bnk6/kernel/zImage
301 19:54:16.117911 - {LAVA_MAC}: None
302 19:54:16.117969 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/6734745/extract-nfsrootfs-pty48_nx
303 19:54:16.118028 - {NFS_SERVER_IP}: 192.168.201.1
304 19:54:16.118084 - {PRESEED_CONFIG}: None
305 19:54:16.118140 - {PRESEED_LOCAL}: None
306 19:54:16.118195 - {RAMDISK_ADDR}: 0x14000000
307 19:54:16.118250 - {RAMDISK}: 6734745/tftp-deploy-uoi7bnk6/ramdisk/ramdisk.cpio.gz.uboot
308 19:54:16.118306 - {ROOT_PART}: None
309 19:54:16.118361 - {ROOT}: None
310 19:54:16.118415 - {SERVER_IP}: 192.168.201.1
311 19:54:16.118471 - {TEE_ADDR}: 0x83000000
312 19:54:16.118525 - {TEE}: None
313 19:54:16.118581 Parsed boot commands:
314 19:54:16.118636 - setenv autoload no
315 19:54:16.118692 - setenv initrd_high 0xffffffff
316 19:54:16.118747 - setenv fdt_high 0xffffffff
317 19:54:16.118802 - dhcp
318 19:54:16.118856 - setenv serverip 192.168.201.1
319 19:54:16.118910 - tftp 0x10000000 6734745/tftp-deploy-uoi7bnk6/kernel/zImage
320 19:54:16.118965 - tftp 0x14000000 6734745/tftp-deploy-uoi7bnk6/ramdisk/ramdisk.cpio.gz.uboot
321 19:54:16.119061 - setenv initrd_size ${filesize}
322 19:54:16.119116 - tftp 0x13f00000 6734745/tftp-deploy-uoi7bnk6/dtb/imx6q-sabrelite.dtb
323 19:54:16.119171 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6734745/extract-nfsrootfs-pty48_nx,tcp,hard ip=dhcp'
324 19:54:16.119230 - bootz 0x10000000 0x14000000 0x13f00000
325 19:54:16.119305 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 19:54:16.119529 start: 2.3 connect-device (timeout 00:05:00) [common]
328 19:54:16.119604 [common] connect-device Connecting to device using '/usr/bin/console -f -M localhost imx6q-sabrelite-lava-cbg-3'
329 19:54:16.122191 Setting prompt string to ['lava-test: # ']
330 19:54:16.122458 end: 2.3 connect-device (duration 00:00:00) [common]
331 19:54:16.122562 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 19:54:16.122657 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 19:54:16.122752 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 19:54:16.122926 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=1' '--command=reboot'
335 19:54:16.141460 >> Command sent successfully.
336 19:54:16.143214 Returned 0 in 0 seconds
337 19:54:16.244506 end: 2.4.1.1 pdu-reboot (duration 00:00:00) [common]
339 19:54:16.245805 end: 2.4.1 reset-device (duration 00:00:00) [common]
340 19:54:16.246268 start: 2.4.2 bootloader-interrupt (timeout 00:05:00) [common]
341 19:54:16.246696 Setting prompt string to ['Hit any key to stop autoboot']
342 19:54:16.247068 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
343 19:54:16.248185 [Enter `^Ec?' for help]
344 19:54:23.834191
345 19:54:23.834740
346 19:54:23.835132 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
347 19:54:23.835472
348 19:54:23.835791 CPU: Freescale i.MX6Q rev1.2 at 792 MHz
349 19:54:23.836104 Reset cause: POR
350 19:54:23.836400 Model: Freescale i.MX6 Quad SABRE Lite Board
351 19:54:23.836692 Board: SABRE Lite
352 19:54:23.836981 I2C: ready
353 19:54:23.837268 DRAM: 1 GiB
354 19:54:23.913313 MMC: FSL_SDHC: 0, FSL_SDHC: 1
355 19:54:23.913839 Loading Environment from SPIFlash... SF: Detected gd25q16 with page size 256 Bytes, erase size 4 KiB, total 2 MiB
356 19:54:23.914219 *** Warning - bad CRC, using default environment
357 19:54:23.914557
358 19:54:23.914869 In: serial
359 19:54:23.915219 Out: serial
360 19:54:23.915522 Err: serial
361 19:54:23.944725 Net: using phy at 7
362 19:54:23.945097 FEC [PRIME], usb_ether
363 19:54:23.945392 Error: usb_ether address not set.
364 19:54:23.945703
365 19:54:23.945988 starting USB...
366 19:54:23.946262 Bus usb@2184000: usb dr_mode not found
367 19:54:23.993308 Bus usb@2184200: USB EHCI 1.00
368 19:54:27.040493 scanning bus usb@2184000 for devices... 1 USB Device(s) found
369 19:54:32.158422 scanning bus usb@2184200 for devices... 2 USB Device(s) found
370 19:54:32.183969 scanning usb for storage devices... 0 Storage Device(s) found
371 19:54:32.184137 scanning usb for ethernet devices... 0 Ethernet Device(s) found
373 19:54:32.347291 Hit any key to stop autoboot: 3
374 19:54:32.348097 end: 2.4.2 bootloader-interrupt (duration 00:00:16) [common]
375 19:54:32.348699 start: 2.4.3 bootloader-commands (timeout 00:04:44) [common]
376 19:54:32.349101 Setting prompt string to ['=>']
377 19:54:32.349487 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:44)
378 19:54:32.360163 0
379 19:54:32.361147 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 19:54:32.361566 Sending with 10 millisecond of delay
382 19:54:33.507370 => setenv autoload no
383 19:54:33.518277 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 19:54:33.522491 setenv autoload no
385 19:54:33.522769 Sending with 10 millisecond of delay
387 19:54:35.335430 => setenv initrd_high 0xffffffff
388 19:54:35.346312 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 19:54:35.350971 setenv initrd_high 0xffffffff
390 19:54:35.351801 Sending with 10 millisecond of delay
392 19:54:36.985518 => setenv fdt_high 0xffffffff
393 19:54:36.996537 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 19:54:36.997919 setenv fdt_high 0xffffffff
395 19:54:36.998607 Sending with 10 millisecond of delay
397 19:54:37.293160 => dhcp
398 19:54:37.304042 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 19:54:37.304927 dhcp
400 19:54:37.397732 BOOTP broadcast 1
401 19:54:37.414038 DHCP client bound to address 192.168.201.33 (3 ms)
402 19:54:37.414817 Sending with 10 millisecond of delay
404 19:54:39.227199 => setenv serverip 192.168.201.1
405 19:54:39.237440 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 19:54:39.237609 setenv serverip 192.168.201.1
407 19:54:39.237852 Sending with 10 millisecond of delay
409 19:54:42.811039 => tftp 0x10000000 6734745/tftp-deploy-uoi7bnk6/kernel/zImage
410 19:54:42.821733 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 19:54:42.821987 tftp 0x10000000 6734745/tftp-deploy-uoi7bnk6/kernel/zImage
412 19:54:42.915597 Using FEC device
413 19:54:42.941933 TFTP from server 192.168.201.1; our IP address is 192.168.201.33
414 19:54:42.942123 Filename '6734745/tftp-deploy-uoi7bnk6/kernel/zImage'.
415 19:54:42.942232 Load address: 0x10000000
416 19:54:43.053693 Loading: *#################################################################
417 19:54:43.133612 #################################################################
418 19:54:43.197619 #################################################################
419 19:54:43.277611 #################################################################
420 19:54:43.357575 #################################################################
421 19:54:43.421424 #################################################################
422 19:54:43.517417 #################################################################
423 19:54:43.581407 #################################################################
424 19:54:43.661383 #################################################################
425 19:54:43.741392 #################################################################
426 19:54:43.805316 #################################################################
427 19:54:43.885262 #################################################################
428 19:54:43.949345 #################################################################
429 19:54:43.972514 ###
430 19:54:43.972697 11.6 MiB/s
431 19:54:43.972785 done
432 19:54:43.972864 Bytes transferred = 12440064 (bdd200 hex)
433 19:54:43.973133 Sending with 10 millisecond of delay
435 19:54:48.515285 => tftp 0x14000000 6734745/tftp-deploy-uoi7bnk6/ramdisk/ramdisk.cpio.gz.uboot
436 19:54:48.526072 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)
437 19:54:48.530715 tftp 0x14000000 6734745/tftp-deploy-uoi7bnk6/ramdisk/ramdisk.cpio.gz.uboot
438 19:54:48.649791 Using FEC device
439 19:54:48.650328 TFTP from server 192.168.201.1; our IP address is 192.168.201.33
440 19:54:48.650681 Filename '6734745/tftp-deploy-uoi7bnk6/ramdisk/ramdisk.cpio.gz.uboot'.
441 19:54:48.651030 Load address: 0x14000000
442 19:54:48.745281 Loading: *#################################################################
443 19:54:48.825285 #################################################################
444 19:54:48.889209 #################################################################
445 19:54:48.969123 #################################################################
446 19:54:49.033113 #################################################################
447 19:54:49.113102 #################################################################
448 19:54:49.193055 #################################################################
449 19:54:49.256972 #################################################################
450 19:54:49.336957 #################################################################
451 19:54:49.416904 #################################################################
452 19:54:49.480888 #################################################################
453 19:54:49.560831 #################################################################
454 19:54:49.624813 #################################################################
455 19:54:49.704753 #################################################################
456 19:54:49.784728 #################################################################
457 19:54:49.880362 #################################################################
458 19:54:49.880896 11.9 MiB/s
459 19:54:49.881240 done
460 19:54:49.881554 Bytes transferred = 15263781 (e8e825 hex)
461 19:54:49.882144 Sending with 10 millisecond of delay
463 19:54:51.757444 => setenv initrd_size ${filesize}
464 19:54:51.768328 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 19:54:51.769217 setenv initrd_size ${filesize}
466 19:54:51.769839 Sending with 10 millisecond of delay
468 19:54:55.952076 => tftp 0x13f00000 6734745/tftp-deploy-uoi7bnk6/dtb/imx6q-sabrelite.dtb
469 19:54:55.962889 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 19:54:55.963186 tftp 0x13f00000 6734745/tftp-deploy-uoi7bnk6/dtb/imx6q-sabrelite.dtb
471 19:54:56.086360 Using FEC device
472 19:54:56.086901 TFTP from server 192.168.201.1; our IP address is 192.168.201.33
473 19:54:56.087317 Filename '6734745/tftp-deploy-uoi7bnk6/dtb/imx6q-sabrelite.dtb'.
474 19:54:56.087645 Load address: 0x13f00000
475 19:54:56.087937 Loading: *###
476 19:54:56.088220 3.7 MiB/s
477 19:54:56.088533 done
478 19:54:56.102592 Bytes transferred = 42397 (a59d hex)
479 19:54:56.103390 Sending with 10 millisecond of delay
481 19:55:06.045987 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6734745/extract-nfsrootfs-pty48_nx,tcp,hard ip=dhcp'
482 19:55:06.057039 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 19:55:06.057951 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6734745/extract-nfsrootfs-pty48_nx,tcp,hard ip=dhcp'
484 19:55:06.058597 Sending with 10 millisecond of delay
486 19:55:08.408470 => bootz 0x10000000 0x14000000 0x13f00000
487 19:55:08.418726 Setting prompt string to ['Starting kernel']
488 19:55:08.418831 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:04:08)
489 19:55:08.451390 bootz 0x10000000 0x14000000 0x13f00000
490 19:55:08.451475 Kernel image @ 0x10000000 [ 0x000000 - 0xbdd200 ]
491 19:55:08.451538 ## Loading init Ramdisk from Legacy Image at 14000000 ...
492 19:55:08.451598 Image Name:
493 19:55:08.451655 Image Type: ARM Linux RAMDisk Image (uncompressed)
494 19:55:08.451711 Data Size: 15263717 Bytes = 14.6 MiB
495 19:55:08.451766 Load Address: 00000000
496 19:55:08.451819 Entry Point: 00000000
497 19:55:08.611430 Verifying Checksum ... OK
498 19:55:08.645316 ## Flattened Device Tree blob at 13f00000
499 19:55:08.645399 Booting using the fdt blob at 0x13f00000
500 19:55:08.645465 Using Device Tree in place at 13f00000, end 13f0d59c
501 19:55:08.645525
502 19:55:08.645584 Starting kernel ...
503 19:55:08.645640
504 19:55:08.645907 end: 2.4.3 bootloader-commands (duration 00:00:36) [common]
505 19:55:08.645998 start: 2.4.4 auto-login-action (timeout 00:04:07) [common]
506 19:55:08.646069 Setting prompt string to ['Linux version [0-9]']
507 19:55:08.646143 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 19:55:08.646220 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 19:55:17.148594 [ 0.000000] Booting Linux on physical CPU 0x0
510 19:55:17.148905 [ 0.000000] Linux version 5.10.128-cip10 (KernelCI@build-j298769-arm-gcc-10-multi-v7-defconfig-kselftest-ww8t4) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Sat Jul 2 19:37:38 UTC 2022
511 19:55:17.149113 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
512 19:55:17.149290 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
513 19:55:17.149770 start: 2.4.4.1 login-action (timeout 00:03:59) [common]
514 19:55:17.150001 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 19:55:17.150216 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 19:55:17.150411 Using line separator: #'\n'#
517 19:55:17.150574 No login prompt set.
518 19:55:17.150739 Parsing kernel messages
519 19:55:17.150891 ['-+\\[ 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 19:55:17.151179 [login-action] Waiting for messages, (timeout 00:03:59)
521 19:55:17.192384 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
522 19:55:17.192925 [ 0.000000] Memory policy: Data cache writealloc
523 19:55:17.193273 [ 0.000000] efi: UEFI not found.
524 19:55:17.193595 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
525 19:55:17.193906 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
526 19:55:17.194208 [ 0.000000] Zone ranges:
527 19:55:17.194506 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
528 19:55:17.194800 [ 0.000000] Normal empty
529 19:55:17.195117 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
530 19:55:17.235746 [ 0.000000] Movable zone start for each node
531 19:55:17.236276 [ 0.000000] Early memory node ranges
532 19:55:17.236622 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
533 19:55:17.236950 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
534 19:55:17.237268 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
535 19:55:17.237574 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
536 19:55:17.279125 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6734745/extract-nfsrootfs-pty48_nx,tcp,hard ip=dhcp
537 19:55:17.279681 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
538 19:55:17.280031 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
539 19:55:17.280357 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
540 19:55:17.280669 [ 0.000000] Memory: 921612K/1048576K available (17408K kernel code, 2652K rwdata, 8116K rodata, 2048K init, 6694K bss, 61428K reserved, 65536K cma-reserved, 196608K highmem)
541 19:55:17.323082 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
542 19:55:17.323618 [ 0.000000] ftrace: allocating 56033 entries in 165 pages
543 19:55:17.323968 [ 0.000000] ftrace: allocated 165 pages with 4 groups
544 19:55:17.324296 [ 0.000000] Running RCU self tests
545 19:55:17.324606 [ 0.000000] rcu: Hierarchical RCU implementation.
546 19:55:17.324908 [ 0.000000] rcu: RCU event tracing is enabled.
547 19:55:17.325205 [ 0.000000] rcu: RCU lockdep checking is enabled.
548 19:55:17.325496 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
549 19:55:17.366751 [ 0.000000] Rude variant of Tasks RCU enabled.
550 19:55:17.367280 [ 0.000000] Tracing variant of Tasks RCU enabled.
551 19:55:17.367600 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
552 19:55:17.367901 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
553 19:55:17.368190 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
554 19:55:17.368469 [ 0.000000] L2C-310 errata 752271 769419 enabled
555 19:55:17.368744 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
556 19:55:17.369015 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
557 19:55:17.410170 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
558 19:55:17.410703 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
559 19:55:17.411078 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
560 19:55:17.411410 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
561 19:55:17.411727 [ 0.000000] Switching to timer-based delay loop, resolution 333ns
562 19:55:17.412034 [ 0.000009] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
563 19:55:17.453547 [ 0.000042] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
564 19:55:17.454081 [ 0.004441] Console: colour dummy device 80x30
565 19:55:17.454427 [ 0.004506] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
566 19:55:17.454754 [ 0.004537] ... MAX_LOCKDEP_SUBCLASSES: 8
567 19:55:17.455154 [ 0.004565] ... MAX_LOCK_DEPTH: 48
568 19:55:17.455479 [ 0.004591] ... MAX_LOCKDEP_KEYS: 8192
569 19:55:17.455781 [ 0.004616] ... CLASSHASH_SIZE: 4096
570 19:55:17.456077 [ 0.004641] ... MAX_LOCKDEP_ENTRIES: 32768
571 19:55:17.456370 [ 0.004665] ... MAX_LOCKDEP_CHAINS: 65536
572 19:55:17.497335 [ 0.004691] ... CHAINHASH_SIZE: 32768
573 19:55:17.497865 [ 0.004717] memory used by lock dependency info: 4061 kB
574 19:55:17.498213 [ 0.004742] memory used for stack traces: 2112 kB
575 19:55:17.498536 [ 0.004768] per task-struct memory footprint: 1536 bytes
576 19:55:17.498844 [ 0.004866] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
577 19:55:17.499187 [ 0.004918] pid_max: default: 32768 minimum: 301
578 19:55:17.499486 [ 0.005299] LSM: Security Framework initializing
579 19:55:17.499776 [ 0.005412] LSM support for eBPF active
580 19:55:17.541045 [ 0.005562] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
581 19:55:17.541577 [ 0.005612] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
582 19:55:17.541927 [ 0.008193] CPU: Testing write buffer coherency: ok
583 19:55:17.542250 [ 0.008316] CPU0: Spectre v2: using BPIALL workaround
584 19:55:17.542562 [ 0.009404] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
585 19:55:17.542862 [ 0.013293] Setting up static identity map for 0x10300000 - 0x103000ac
586 19:55:17.543198 [ 0.015667] rcu: Hierarchical SRCU implementation.
587 19:55:17.543496 [ 0.025086] EFI services will not be available.
588 19:55:17.584378 [ 0.026400] smp: Bringing up secondary CPUs ...
589 19:55:17.584875 [ 0.029735] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
590 19:55:17.585195 [ 0.029750] CPU1: Spectre v2: using BPIALL workaround
591 19:55:17.585492 [ 0.033745] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
592 19:55:17.585778 [ 0.033759] CPU2: Spectre v2: using BPIALL workaround
593 19:55:17.586058 [ 0.037393] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
594 19:55:17.586333 [ 0.037407] CPU3: Spectre v2: using BPIALL workaround
595 19:55:17.586599 [ 0.038257] smp: Brought up 1 node, 4 CPUs
596 19:55:17.628034 [ 0.038302] SMP: Total of 4 processors activated (24.00 BogoMIPS).
597 19:55:17.628532 [ 0.038338] CPU: All CPU(s) started in SVC mode.
598 19:55:17.628854 [ 0.041244] devtmpfs: initialized
599 19:55:17.629151 [ 0.097585] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
600 19:55:17.629443 [ 0.100444] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
601 19:55:17.629726 [ 0.100519] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
602 19:55:17.630005 [ 0.105240] pinctrl core: initialized pinctrl subsystem
603 19:55:17.671720 [ 0.112153] DMI not present or invalid.
604 19:55:17.672219 [ 0.114451] NET: Registered protocol family 16
605 19:55:17.672535 [ 0.126086] DMA: preallocated 256 KiB pool for atomic coherent allocations
606 19:55:17.672837 [ 0.135584] thermal_sys: Registered thermal governor 'step_wise'
607 19:55:17.673127 [ 0.136130] cpuidle: using governor menu
608 19:55:17.673407 [ 0.136674] CPU identified as i.MX6Q, silicon rev 1.2
609 19:55:17.673683 [ 0.867886] vdd1p1: supplied by regulator-dummy
610 19:55:17.673951 [ 0.899095] vdd3p0: supplied by regulator-dummy
611 19:55:17.674216 [ 0.929869] vdd2p5: supplied by regulator-dummy
612 19:55:17.715193 [ 0.960635] vddarm: supplied by regulator-dummy
613 19:55:17.715716 [ 0.992352] vddpu: supplied by regulator-dummy
614 19:55:17.716060 [ 1.022192] vddsoc: supplied by regulator-dummy
615 19:55:17.716380 [ 2.327736] No ATAGs?
616 19:55:17.716689 [ 2.328625] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
617 19:55:17.716995 [ 2.328709] hw-breakpoint: maximum watchpoint size is 4 bytes.
618 19:55:17.717293 [ 2.348108] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
619 19:55:17.717587 [ 2.377375] Serial: AMBA PL011 UART driver
620 19:55:17.717876 [ 2.441857] Kprobes globally optimized
621 19:55:17.758509 [ 2.536085] mxs-dma 110000.dma-apbh: initialized
622 19:55:17.759026 [ 2.568433] iommu: Default domain type: Translated
623 19:55:17.759351 [ 2.570924] vgaarb: loaded
624 19:55:17.759650 [ 2.575620] SCSI subsystem initialized
625 19:55:17.759937 [ 2.578223] usbcore: registered new interface driver usbfs
626 19:55:17.760217 [ 2.578527] usbcore: registered new interface driver hub
627 19:55:17.760493 [ 2.578765] usbcore: registered new device driver usb
628 19:55:17.760763 [ 2.586487] i2c i2c-0: IMX I2C adapter registered
629 19:55:17.761060 [ 2.593469] i2c i2c-1: IMX I2C adapter registered
630 19:55:17.802465 [ 2.598006] i2c i2c-2: IMX I2C adapter registered
631 19:55:17.803024 [ 2.602839] pps_core: LinuxPPS API ver. 1 registered
632 19:55:17.803377 [ 2.602885] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
633 19:55:17.803707 [ 2.602984] PTP clock support registered
634 19:55:17.804016 [ 2.619797] clocksource: Switched to clocksource mxc_timer1
635 19:55:17.804319 [ 4.304497] NET: Registered protocol family 2
636 19:55:17.804618 [ 4.305328] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
637 19:55:17.845936 [ 4.308665] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
638 19:55:17.846468 [ 4.308846] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
639 19:55:17.846820 [ 4.309076] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
640 19:55:17.847183 [ 4.310624] TCP: Hash tables configured (established 8192 bind 8192)
641 19:55:17.847497 [ 4.311671] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
642 19:55:17.847799 [ 4.312017] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
643 19:55:17.889494 [ 4.312293] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
644 19:55:17.890026 [ 4.313037] NET: Registered protocol family 1
645 19:55:17.890376 [ 4.315916] RPC: Registered named UNIX socket transport module.
646 19:55:17.890700 [ 4.316006] RPC: Registered udp transport module.
647 19:55:17.891038 [ 4.316046] RPC: Registered tcp transport module.
648 19:55:17.891348 [ 4.316084] RPC: Registered tcp NFSv4.1 backchannel transport module.
649 19:55:17.891649 [ 4.316139] NET: Registered protocol family 44
650 19:55:17.891940 [ 4.316204] PCI: CLS 0 bytes, default 64
651 19:55:17.892232 [ 4.318682] Trying to unpack rootfs image as initramfs...
652 19:55:17.933037 [ 6.199767] Freeing initrd memory: 14908K
653 19:55:17.933564 [ 6.201036] hw perfevents: no interrupt-affinity property for /pmu, guessing.
654 19:55:17.933916 [ 6.202591] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
655 19:55:17.934245 [ 6.211729] Initialise system trusted keyrings
656 19:55:17.934561 [ 6.212737] workingset: timestamp_bits=30 max_order=18 bucket_order=0
657 19:55:17.934865 [ 6.263417] squashfs: version 4.0 (2009/01/31) Phillip Lougher
658 19:55:17.935201 [ 6.267393] NFS: Registering the id_resolver key type
659 19:55:17.976538 [ 6.267622] Key type id_resolver registered
660 19:55:17.977034 [ 6.267711] Key type id_legacy registered
661 19:55:17.977353 [ 6.268346] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
662 19:55:17.977656 [ 6.268451] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
663 19:55:17.977944 [ 6.268651] ntfs: driver 2.1.32 [Flags: R/O].
664 19:55:17.978227 [ 6.270933] Key type asymmetric registered
665 19:55:17.978502 [ 6.271061] Asymmetric key parser 'x509' registered
666 19:55:17.978773 [ 6.271513] bounce: pool size: 64 pages
667 19:55:18.019991 [ 6.271678] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
668 19:55:18.020489 [ 6.271785] io scheduler mq-deadline registered
669 19:55:18.020812 [ 6.271827] io scheduler kyber registered
670 19:55:18.021114 [ 6.272729] test_firmware: interface ready
671 19:55:18.021401 [ 6.511482] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
672 19:55:18.021683 [ 6.511729] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
673 19:55:18.021959 [ 6.779303] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
674 19:55:18.022231 [ 6.800152] SuperH (H)SCI(F) driver initialized
675 19:55:18.070725 [ 6.803175] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
676 19:55:18.071268 [ 6.808345] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
677 19:55:18.071596 [ 7.739627] printk: console [ttymxc1] enabled
678 19:55:18.071895 [ 7.750583] msm_serial: driver initialized
679 19:55:18.072179 [ 7.755767] STMicroelectronics ASC driver initialized
680 19:55:18.072454 [ 7.767494] STM32 USART driver initialized
681 19:55:18.110426 [ 7.794163] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
682 19:55:18.146645 [ 7.816816] panel-simple panel-lcd: supply power not found, using dummy regulator
683 19:55:18.147205 [ 7.825316] panel-simple panel-lcd: Specify missing connector_type
684 19:55:18.147556 [ 7.833267] panel-simple panel-lvds0: supply power not found, using dummy regulator
685 19:55:18.194507 [ 7.889231] brd: module loaded
686 19:55:18.271460 [ 7.951509] loop: module loaded
687 19:55:18.271992 [ 7.958013] lkdtm: No crash points registered, enable through debugfs
688 19:55:18.321104 [ 7.980579] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
689 19:55:18.321639 [ 7.988549] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
690 19:55:18.321983 [ 7.996735] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
691 19:55:18.322306 [ 8.005026] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
692 19:55:18.322617 [ 8.013088] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
693 19:55:18.376857 [ 8.021435] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
694 19:55:18.377393 [ 8.029147] ahci-imx 2200000.sata: supply target not found, using dummy regulator
695 19:55:18.377743 [ 8.040580] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
696 19:55:18.378070 [ 8.047610] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
697 19:55:18.378385 [ 8.056543] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
698 19:55:18.378689 [ 8.071230] scsi host0: ahci-imx
699 19:55:18.419757 [ 8.076836] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
700 19:55:18.469210 [ 8.143188] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
701 19:55:18.469744 [ 8.156869] pps pps0: new PPS source ptp0
702 19:55:18.544010 [ 8.203193] fec 2188000.ethernet eth0: registered PHC device 0
703 19:55:18.544542 [ 8.214020] e1000e: Intel(R) PRO/1000 Network Driver
704 19:55:18.544893 [ 8.219023] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
705 19:55:18.545215 [ 8.225293] igb: Intel(R) Gigabit Ethernet Network Driver
706 19:55:18.545524 [ 8.230787] igb: Copyright (c) 2007-2014 Intel Corporation.
707 19:55:18.599639 [ 8.259011] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
708 19:55:18.600176 [ 8.266671] usbcore: registered new interface driver pegasus
709 19:55:18.600527 [ 8.272633] usbcore: registered new interface driver asix
710 19:55:18.600849 [ 8.278230] usbcore: registered new interface driver ax88179_178a
711 19:55:18.601162 [ 8.284557] usbcore: registered new interface driver cdc_ether
712 19:55:18.601469 [ 8.290688] usbcore: registered new interface driver smsc75xx
713 19:55:18.601765 [ 8.296701] usbcore: registered new interface driver smsc95xx
714 19:55:18.643687 [ 8.302686] usbcore: registered new interface driver net1080
715 19:55:18.644217 [ 8.308525] usbcore: registered new interface driver cdc_subset
716 19:55:18.644567 [ 8.314694] usbcore: registered new interface driver zaurus
717 19:55:18.644889 [ 8.320645] usbcore: registered new interface driver cdc_ncm
718 19:55:18.685441 [ 8.339365] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
719 19:55:18.685976 [ 8.346064] ehci-pci: EHCI PCI platform driver
720 19:55:18.686317 [ 8.350753] ehci-platform: EHCI generic platform driver
721 19:55:18.686631 [ 8.357047] ehci-orion: EHCI orion driver
722 19:55:18.686928 [ 8.362072] SPEAr-ehci: EHCI SPEAr driver
723 19:55:18.687255 [ 8.367001] ehci-st: EHCI STMicroelectronics driver
724 19:55:18.687548 [ 8.372851] ehci-exynos: EHCI Exynos driver
725 19:55:18.687832 [ 8.377936] ehci-atmel: EHCI Atmel driver
726 19:55:18.688110 [ 8.382910] tegra-ehci: Tegra EHCI driver
727 19:55:18.738467 [ 8.387878] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
728 19:55:18.738692 [ 8.394214] ohci-pci: OHCI PCI platform driver
729 19:55:18.738811 [ 8.398851] ohci-platform: OHCI generic platform driver
730 19:55:18.738918 [ 8.405134] SPEAr-ohci: OHCI SPEAr driver
731 19:55:18.739034 [ 8.410134] ohci-st: OHCI STMicroelectronics driver
732 19:55:18.739136 [ 8.415945] ohci-atmel: OHCI Atmel driver
733 19:55:18.739234 [ 8.423596] usbcore: registered new interface driver usb-storage
734 19:55:18.739330 [ 8.432382] ata1: SATA link down (SStatus 0 SControl 300)
735 19:55:18.779646 [ 8.438176] ahci-imx 2200000.sata: no device found, disabling link.
736 19:55:18.780184 [ 8.444569] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
737 19:55:18.780540 [ 8.463450] i2c /dev entries driver
738 19:55:18.867916 [ 8.552038] sdhci: Secure Digital Host Controller Interface driver
739 19:55:18.868456 [ 8.558259] sdhci: Copyright(c) Pierre Ossman
740 19:55:18.939988 [ 8.572678] Synopsys Designware Multimedia Card Interface Driver
741 19:55:18.940522 [ 8.586388] sdhci-pltfm: SDHCI platform and OF driver helper
742 19:55:18.940869 [ 8.595993] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
743 19:55:18.941189 [ 8.596000] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
744 19:55:18.941496 [ 8.606390] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
745 19:55:18.941793 [ 8.613555] ledtrig-cpu: registered to indicate activity on CPUs
746 19:55:18.942086 [ 8.623652] usbcore: registered new interface driver usbhid
747 19:55:18.942378 [ 8.629264] usbhid: USB HID core driver
748 19:55:18.999937 [ 8.650671] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
749 19:55:19.000470 [ 8.660174] ipip: IPv4 and MPLS over IPv4 tunneling driver
750 19:55:19.000821 [ 8.668378] gre: GRE over IPv4 demultiplexor driver
751 19:55:19.001144 [ 8.673387] ip_gre: GRE over IPv4 tunneling driver
752 19:55:19.001455 [ 8.674331] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
753 19:55:19.001758 [ 8.684375] IPv4 over IPsec tunneling driver
754 19:55:19.002049 [ 8.694728] NET: Registered protocol family 10
755 19:55:19.044988 [ 8.706147] Segment Routing with IPv6
756 19:55:19.045485 [ 8.716397] ip6_gre: GRE over IPv6 tunneling driver
757 19:55:19.045804 [ 8.724405] NET: Registered protocol family 17
758 19:55:19.046100 [ 8.730620] 8021q: 802.1Q VLAN Support v1.8
759 19:55:19.046384 [ 8.735829] Key type dns_resolver registered
760 19:55:19.081134 [ 8.755814] ThumbEE CPU extension supported.
761 19:55:19.081298 [ 8.760258] Registering SWP/SWPB emulation handler
762 19:55:19.081373 [ 8.769292] Loading compiled-in X.509 certificates
763 19:55:19.296781 [ 8.955732] panel-simple panel-lcd: supply power not found, using dummy regulator
764 19:55:19.297321 [ 8.964264] panel-simple panel-lcd: Specify missing connector_type
765 19:55:19.297668 [ 8.971948] mmc2: new high speed SDHC card at address aaaa
766 19:55:19.297985 [ 8.977805] panel-simple panel-lvds0: supply power not found, using dummy regulator
767 19:55:19.298296 [ 8.981077] mmcblk2: mmc2:aaaa SL16G 14.8 GiB
768 19:55:19.361774 [ 9.016183] imx_usb 2184200.usb: No over current polarity defined
769 19:55:19.362311 [ 9.027429] GPT:Primary header thinks Alt. header is not at the end of the disk.
770 19:55:19.362657 [ 9.029885] ci_hdrc ci_hdrc.1: EHCI Host Controller
771 19:55:19.363005 [ 9.035077] GPT:29296874 != 31116287
772 19:55:19.363324 [ 9.040188] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
773 19:55:19.363625 [ 9.043493] GPT:Alternate GPT header not at the end of the disk.
774 19:55:19.363922 [ 9.043509] GPT:29296874 != 31116287
775 19:55:19.364210 [ 9.060299] GPT: Use GNU Parted to correct GPT errors.
776 19:55:19.376272 [ 9.065529] mmcblk2: p1 p2 p3
777 19:55:19.416749 [ 9.100634] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
778 19:55:19.440748 [ 9.121683] hub 1-0:1.0: USB hub found
779 19:55:19.441280 [ 9.128067] hub 1-0:1.0: 1 port detected
780 19:55:19.461747 [ 9.145053] imx_thermal 20c8000.anatop:tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C
781 19:55:19.517401 [ 9.177923] panel-simple panel-lcd: supply power not found, using dummy regulator
782 19:55:19.517938 [ 9.186299] panel-simple panel-lcd: Specify missing connector_type
783 19:55:19.518283 [ 9.199786] panel-simple panel-lvds0: supply power not found, using dummy regulator
784 19:55:19.566638 [ 9.231004] panel-simple panel-lcd: supply power not found, using dummy regulator
785 19:55:19.567205 [ 9.239264] panel-simple panel-lcd: Specify missing connector_type
786 19:55:19.567556 [ 9.252667] panel-simple panel-lvds0: supply power not found, using dummy regulator
787 19:55:19.589616 [ 9.273064] input: gpio-keys as /devices/platform/gpio-keys/input/input0
788 19:55:19.637598 [ 9.302370] panel-simple panel-lcd: supply power not found, using dummy regulator
789 19:55:19.638133 [ 9.310715] panel-simple panel-lcd: Specify missing connector_type
790 19:55:19.638479 [ 9.324101] panel-simple panel-lvds0: supply power not found, using dummy regulator
791 19:55:19.679509 [ 9.346064] 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)
792 19:55:19.680048 [ 9.361556] IP-Config: Failed to open gretap0
793 19:55:19.680394 [ 9.365961] IP-Config: Failed to open erspan0
794 19:55:19.836445 [ 9.400305] Sending DHCP requests .
795 19:55:19.836977 [ 9.520279] usb 1-1: new high-speed USB device number 2 using ci_hdrc
796 19:55:20.056073 [ 9.739433] hub 1-1:1.0: USB hub found
797 19:55:20.056605 [ 9.743947] hub 1-1:1.0: 3 ports detected
798 19:55:20.112313 [ 9.775163] panel-simple panel-lcd: supply power not found, using dummy regulator
799 19:55:20.112849 [ 9.783527] panel-simple panel-lcd: Specify missing connector_type
800 19:55:20.113198 [ 9.797030] panel-simple panel-lvds0: supply power not found, using dummy regulator
801 19:55:22.794702 [ 11.559996] .
802 19:55:22.795262 [ 12.471365] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
803 19:55:22.795615 [ 12.481751] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
804 19:55:25.711999 [ 15.319992] ., OK
805 19:55:25.712533 [ 15.362473] IP-Config: Got DHCP answer from 192.168.201.1, my address is 192.168.201.33
806 19:55:25.712876 [ 15.370746] IP-Config: Complete:
807 19:55:25.713191 [ 15.374059] device=eth0, hwaddr=00:19:b8:08:f1:13, ipaddr=192.168.201.33, mask=255.255.255.0, gw=192.168.201.1
808 19:55:25.713496 [ 15.384725] host=imx6q-sabrelite-lava-cbg-3, domain=lava-rack, nis-domain=(none)
809 19:55:25.713789 [ 15.392809] bootserver=192.168.201.1, rootserver=192.168.201.1, rootpath=
810 19:55:25.714072 [ 15.392854] nameserver0=192.168.201.1
811 19:55:25.783830 [ 15.463248] Freeing unused kernel memory: 2048K
812 19:55:25.784325 [ 15.470536] Run /init as init process
813 19:55:25.815933 Loading, please wait...
814 19:55:25.943900 Starting version 247.3-7
815 19:55:29.797343 [ 19.485576] imx-ipuv3 2400000.ipu: IPUv3H probed
816 19:55:29.835023 [ 19.511747] panel-simple panel-lcd: supply power not found, using dummy regulator
817 19:55:29.835525 [ 19.521177] panel-simple panel-lcd: Specify missing connector_type
818 19:55:29.868951 [ 19.539633] imx-ipuv3 2800000.ipu: IPUv3H probed
819 19:55:29.869344 [ 19.552484] panel-simple panel-lvds0: supply power not found, using dummy regulator
820 19:55:29.948643 [ 19.599541] panel-simple panel-lcd: supply power not found, using dummy regulator
821 19:55:29.948822 [ 19.615961] CAN device driver interface
822 19:55:29.948889 [ 19.620615] panel-simple panel-lcd: Specify missing connector_type
823 19:55:29.948982 [ 19.634551] panel-simple panel-lvds0: supply power not found, using dummy regulator
824 19:55:30.001651 [ 19.677583] panel-simple panel-lcd: supply power not found, using dummy regulator
825 19:55:30.001883 [ 19.687713] panel-simple panel-lcd: Specify missing connector_type
826 19:55:30.027345 [ 19.712360] panel-simple panel-lvds0: supply power not found, using dummy regulator
827 19:55:30.075366 [ 19.774054] caam 2100000.crypto: Entropy delay = 3200
828 19:55:30.155595 [ 19.839933] caam 2100000.crypto: Instantiated RNG4 SH0
829 19:55:30.227773 [ 19.900702] caam 2100000.crypto: Instantiated RNG4 SH1
830 19:55:30.228281 [ 19.905906] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
831 19:55:30.228620 [ 19.912612] caam 2100000.crypto: job rings = 2, qi = 0
832 19:55:30.272642 [ 19.933692] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
833 19:55:30.273178 [ 19.950346] panel-simple panel-lcd: supply power not found, using dummy regulator
834 19:55:30.273529 [ 19.959774] panel-simple panel-lcd: Specify missing connector_type
835 19:55:30.338566 [ 19.993738] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
836 19:55:30.338756 [ 19.996234] panel-simple panel-lvds0: supply power not found, using dummy regulator
837 19:55:30.338822 [ 20.001326] sgtl5000 0-000a: sgtl5000 revision 0x11
838 19:55:30.338885 [ 20.001798] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
839 19:55:30.338967 [ 20.001857] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
840 19:55:30.339107 [ 20.032266] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
841 19:55:30.360339 [ 20.033494] panel-simple panel-lcd: supply power not found, using dummy regulator
842 19:55:30.360439 [ 20.048379] panel-simple panel-lcd: Specify missing connector_type
843 19:55:30.414172 [ 20.064888] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
844 19:55:30.414271 [ 20.071963] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
845 19:55:30.414374 [ 20.078111] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
846 19:55:30.414466 [ 20.089295] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
847 19:55:30.414541 [ 20.101826] panel-simple panel-lvds0: supply power not found, using dummy regulator
848 19:55:30.478099 [ 20.130313] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
849 19:55:30.478201 [ 20.138074] panel-simple panel-lcd: supply power not found, using dummy regulator
850 19:55:30.478296 [ 20.139098] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
851 19:55:30.478386 [ 20.147440] panel-simple panel-lcd: Specify missing connector_type
852 19:55:30.478459 [ 20.155147] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
853 19:55:30.520140 [ 20.199226] panel-simple panel-lvds0: supply power not found, using dummy regulator
854 19:55:30.520219 [ 20.203913] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
855 19:55:30.569079 [ 20.227500] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
856 19:55:30.569157 [ 20.236146] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
857 19:55:30.569223 [ 20.245760] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
858 19:55:30.569284 [ 20.255455] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
859 19:55:30.619040 [ 20.283472] panel-simple panel-lcd: supply power not found, using dummy regulator
860 19:55:30.619117 [ 20.292061] panel-simple panel-lcd: Specify missing connector_type
861 19:55:30.619181 [ 20.306385] panel-simple panel-lvds0: supply power not found, using dummy regulator
862 19:55:30.677921 [ 20.333847] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
863 19:55:30.677996 [ 20.342768] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
864 19:55:30.678059 [ 20.351824] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
865 19:55:30.678118 [ 20.360563] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
866 19:55:31.269893 [ 20.966896] caam algorithms registered in /proc/crypto
867 19:55:31.285732 [ 20.977475] caam 2100000.crypto: registering rng-caam
868 19:55:31.414089 [ 21.105702] random: crng init done
869 19:55:31.454655 [ 21.119427] panel-simple panel-lcd: supply power not found, using dummy regulator
870 19:55:31.454838 [ 21.127968] panel-simple panel-lcd: Specify missing connector_type
871 19:55:31.454922 [ 21.142445] panel-simple panel-lvds0: supply power not found, using dummy regulator
872 19:55:31.511194 [ 21.167264] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
873 19:55:31.511697 [ 21.175781] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
874 19:55:31.512033 [ 21.184512] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
875 19:55:31.512340 [ 21.192974] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
876 19:55:31.547109 [ 21.224461] panel-simple panel-lcd: supply power not found, using dummy regulator
877 19:55:31.547643 [ 21.232875] panel-simple panel-lcd: Specify missing connector_type
878 19:55:31.569160 [ 21.253498] panel-simple panel-lvds0: supply power not found, using dummy regulator
879 19:55:31.612712 Begin: Loading essential drivers [ 21.275767] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
880 19:55:31.613260 ... done.
881 19:55:31.613614 Begin: Running /script[ 21.285684] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
882 19:55:31.613948 s/init-premount ... done.
883 19:55:31.614261 [ 21.296707] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
884 19:55:31.632957 Begin: Mounting root file system [ 21.307178] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
885 19:55:31.633502 ... Begin: Running /scripts/nfs-top ... done.
886 19:55:31.633853 Begin: Running /scripts/nfs-premount ... done.
887 19:55:31.896922 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
888 19:55:31.897497 SIOCSIFFLAGS: Cannot assign requested address
889 19:55:31.949989 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
890 19:55:31.950534 SIOCSIFFLAGS: Cannot assign requested address
891 19:55:32.022023 IP-Config: eth0 hardware address 00:19:b8:08:f1:13 mtu 1500 DHCP
892 19:55:32.022556 IP-Config: eth0 complete (dhcp from 192.168.201.1):
893 19:55:32.022907 address: 192.168.201.33 broadcast: 192.168.201.255 netmask: 255.255.255.0
894 19:55:32.023278 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
895 19:55:32.023613 host : imx6q-sabrelite-lava-cbg-3
896 19:55:32.023926 domain : lava-rack
897 19:55:32.024231 rootserver: 192.168.201.1 rootpath:
898 19:55:32.024529 filename :
899 19:55:32.229207 done.
900 19:55:32.245286 Begin: Running /scripts/nfs-bottom ... done.
901 19:55:32.309698 Begin: Running /scripts/init-bottom ... done.
902 19:55:34.082382 [ 23.766010] systemd[1]: System time before build time, advancing clock.
903 19:55:34.405072 [ 24.063168] 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)
904 19:55:34.405730 [ 24.089777] systemd[1]: Detected architecture arm.
905 19:55:34.421347
906 19:55:34.421885 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
907 19:55:34.422236
908 19:55:34.473831 [ 24.157650] systemd[1]: Set hostname to <debian-bullseye-armhf>.
909 19:55:36.174811 [ 25.837751] systemd[1]: Queued start job for default target Graphical Interface.
910 19:55:36.175357 [ 25.853867] systemd[1]: Created slice system-getty.slice.
911 19:55:36.175704 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
912 19:55:36.223862 [ 25.894940] systemd[1]: Created slice system-modprobe.slice.
913 19:55:36.224395 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
914 19:55:36.271387 [ 25.944950] systemd[1]: Created slice system-serial\x2dgetty.slice.
915 19:55:36.271475 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
916 19:55:36.321472 [ 25.994784] systemd[1]: Created slice User and Session Slice.
917 19:55:36.321738 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
918 19:55:36.387839 [ 26.054413] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
919 19:55:36.388393 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
920 19:55:36.427814 [ 26.103735] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
921 19:55:36.428350 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
922 19:55:36.488791 [ 26.151638] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
923 19:55:36.489329 [ 26.165596] systemd[1]: Reached target Local Encrypted Volumes.
924 19:55:36.489675 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
925 19:55:36.533749 [ 26.212381] systemd[1]: Reached target Paths.
926 19:55:36.534284 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
927 19:55:36.573936 [ 26.250321] systemd[1]: Reached target Remote File Systems.
928 19:55:36.574475 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
929 19:55:36.617583 [ 26.290888] systemd[1]: Reached target Slices.
930 19:55:36.618087 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
931 19:55:36.633871 [ 26.331065] systemd[1]: Reached target Swap.
932 19:55:36.649776 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
933 19:55:36.702749 [ 26.375313] systemd[1]: Listening on initctl Compatibility Named Pipe.
934 19:55:36.703320 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
935 19:55:36.822129 [ 26.483188] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
936 19:55:36.822289 [ 26.496846] systemd[1]: Listening on Journal Socket (/dev/log).
937 19:55:36.822355 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
938 19:55:36.865747 [ 26.547164] systemd[1]: Listening on Journal Socket.
939 19:55:36.866292 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
940 19:55:36.914791 [ 26.586701] systemd[1]: Listening on Network Service Netlink Socket.
941 19:55:36.915382 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
942 19:55:36.968661 [ 26.642210] systemd[1]: Listening on udev Control Socket.
943 19:55:36.969192 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
944 19:55:37.012553 [ 26.685790] systemd[1]: Listening on udev Kernel Socket.
945 19:55:37.013089 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
946 19:55:37.062441 [ 26.734312] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
947 19:55:37.063076 [ 26.743778] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
948 19:55:37.085329 [ 26.766722] systemd[1]: Mounting Kernel Debug File System...
949 19:55:37.085770 Mounting [0;1;39mKernel Debug File System[0m...
950 19:55:37.137197 [ 26.812616] systemd[1]: Mounting Kernel Trace File System...
951 19:55:37.137610 Mounting [0;1;39mKernel Trace File System[0m...
952 19:55:37.193014 [ 26.868645] systemd[1]: Starting Create list of static device nodes for the current kernel...
953 19:55:37.193175 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
954 19:55:37.244908 [ 26.921036] systemd[1]: Starting Load Kernel Module configfs...
955 19:55:37.245069 Starting [0;1;39mLoad Kernel Module configfs[0m...
956 19:55:37.289303 [ 26.973487] systemd[1]: Starting Load Kernel Module drm...
957 19:55:37.289850 Starting [0;1;39mLoad Kernel Module drm[0m...
958 19:55:37.345895 [ 27.021589] systemd[1]: Starting Load Kernel Module fuse...
959 19:55:37.346001 Starting [0;1;39mLoad Kernel Module fuse[0m...
960 19:55:37.382808 [ 27.067858] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
961 19:55:37.435399 [ 27.109180] systemd[1]: Starting Journal Service...
962 19:55:37.435935 [ 27.109581] fuse: init (API version 7.32)
963 19:55:37.436280 Starting [0;1;39mJournal Service[0m...
964 19:55:37.507005 [ 27.188141] systemd[1]: Starting Load Kernel Modules...
965 19:55:37.507195 Starting [0;1;39mLoad Kernel Modules[0m...
966 19:55:37.569172 [ 27.242844] systemd[1]: Starting Remount Root and Kernel File Systems...
967 19:55:37.569739 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
968 19:55:37.624206 [ 27.299497] systemd[1]: Starting Coldplug All udev Devices...
969 19:55:37.624746 Starting [0;1;39mColdplug All udev Devices[0m...
970 19:55:37.689822 [ 27.366016] systemd[1]: Mounted Kernel Debug File System.
971 19:55:37.690058 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
972 19:55:37.735944 [ 27.412859] systemd[1]: Mounted Kernel Trace File System.
973 19:55:37.736423 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
974 19:55:37.797128 [ 27.468102] systemd[1]: Finished Create list of static device nodes for the current kernel.
975 19:55:37.797668 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
976 19:55:37.900145 [ 27.565462] systemd[1]: modprobe@configfs.service: Succeeded.
977 19:55:37.900681 [ 27.575712] systemd[1]: Finished Load Kernel Module configfs.
978 19:55:37.901072 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
979 19:55:37.958892 [ 27.625779] systemd[1]: modprobe@drm.service: Succeeded.
980 19:55:37.959627 [ 27.635578] systemd[1]: Finished Load Kernel Module drm.
981 19:55:37.960169 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
982 19:55:38.019871 [ 27.686245] systemd[1]: modprobe@fuse.service: Succeeded.
983 19:55:38.020408 [ 27.696089] systemd[1]: Finished Load Kernel Module fuse.
984 19:55:38.020758 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
985 19:55:38.063967 [ 27.745623] systemd[1]: Finished Load Kernel Modules.
986 19:55:38.064497 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
987 19:55:38.118950 [ 27.796229] systemd[1]: Finished Remount Root and Kernel File Systems.
988 19:55:38.119514 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
989 19:55:38.173397 [ 27.851806] systemd[1]: Started Journal Service.
990 19:55:38.173565 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
991 19:55:38.237811 Mounting [0;1;39mFUSE Control File System[0m...
992 19:55:38.278817 Mounting [0;1;39mKernel Configuration File System[0m...
993 19:55:38.326752 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
994 19:55:38.358730 Starting [0;1;39mLoad/Save Random Seed[0m...
995 19:55:38.406788 Starting [0;1;39mApply Kernel Variables[0m...
996 19:55:38.454741 Starting [0;1;39mCreate System Users[0m...
997 19:55:38.485873 [ 28.169505] systemd-journald[277]: Received client request to flush runtime journal.
998 19:55:38.513426 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
999 19:55:38.536631 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1000 19:55:38.552549 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1001 19:55:38.608526 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1002 19:55:38.992170 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1003 19:55:39.020977 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1004 19:55:39.347703 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1005 19:55:39.400904 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1006 19:55:39.430100 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1007 19:55:39.468071 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1008 19:55:39.515992 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1009 19:55:39.575986 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1010 19:55:39.986470 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1011 19:55:40.066672 Starting [0;1;39mNetwork Service[0m...
1012 19:55:40.316963 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1013 19:55:40.357093 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1014 19:55:40.690881 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1015 19:55:41.266890 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1016 19:55:41.347079 Starting [0;1;39mNetwork Name Resolution[0m...
1017 19:55:42.745934 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1018 19:55:42.777768 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1019 19:55:42.825308 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1020 19:55:43.481133 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1021 19:55:43.657038 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1022 19:55:43.765750 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1023 19:55:43.765932 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1024 19:55:43.814269 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1025 19:55:43.856254 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1026 19:55:43.901049 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1027 19:55:43.954654 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1028 19:55:43.987024 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1029 19:55:44.003033 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1030 19:55:44.057917 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1031 19:55:44.074077 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1032 19:55:44.119124 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1033 19:55:44.194943 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1034 19:55:44.306632 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1035 19:55:44.418592 Starting [0;1;39mUser Login Management[0m...
1036 19:55:44.450590 Starting [0;1;39mPermit User Sessions[0m...
1037 19:55:44.762347 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1038 19:55:45.166794 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1039 19:55:45.215098 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1040 19:55:45.263004 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1041 19:55:45.294855 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1042 19:55:45.341935 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1043 19:55:45.836996 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1044 19:55:47.499675 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1045 19:55:47.548034 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1046 19:55:47.606020 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1047 19:55:47.805628 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1048 19:55:47.948444
1049 19:55:47.948688 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1050 19:55:47.948842
1051 19:55:47.948965 debian-bullseye-armhf login: root (automatic login)
1052 19:55:47.949075
1053 19:55:48.853779 Linux debian-bullseye-armhf 5.10.128-cip10 #1 SMP Sat Jul 2 19:37:38 UTC 2022 armv7l
1054 19:55:48.854016
1055 19:55:48.854147 The programs included with the Debian GNU/Linux system are free software;
1056 19:55:48.854267 the exact distribution terms for each program are described in the
1057 19:55:48.854380 individual files in /usr/share/doc/*/copyright.
1058 19:55:48.854491
1059 19:55:48.854598 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1060 19:55:48.854700 permitted by applicable law.
1061 19:55:53.720654 Matched prompt #7: / #
1063 19:55:53.721226 Setting prompt string to ['/ #']
1064 19:55:53.721322 end: 2.4.4.1 login-action (duration 00:00:37) [common]
1066 19:55:53.721513 end: 2.4.4 auto-login-action (duration 00:00:45) [common]
1067 19:55:53.721600 start: 2.4.5 expect-shell-connection (timeout 00:03:22) [common]
1068 19:55:53.721668 Setting prompt string to ['/ #']
1069 19:55:53.721727 Forcing a shell prompt, looking for ['/ #']
1071 19:55:53.772442 / #
1072 19:55:53.773060 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1073 19:55:53.773472 Waiting using forced prompt support (timeout 00:02:30)
1074 19:55:53.779350
1075 19:55:53.795865 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1076 19:55:53.796498 start: 2.4.6 export-device-env (timeout 00:03:22) [common]
1077 19:55:53.797521 Sending with 10 millisecond of delay
1079 19:55:58.887098 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6734745/extract-nfsrootfs-pty48_nx'
1080 19:55:58.897643 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6734745/extract-nfsrootfs-pty48_nx'
1081 19:55:58.911926 Sending with 10 millisecond of delay
1083 19:56:01.145233 / # export NFS_SERVER_IP='192.168.201.1'
1084 19:56:01.156381 export NFS_SERVER_IP='192.168.201.1'
1085 19:56:01.167196 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1086 19:56:01.167837 end: 2.4 uboot-commands (duration 00:01:45) [common]
1087 19:56:01.168307 end: 2 uboot-action (duration 00:01:45) [common]
1088 19:56:01.168777 start: 3 lava-test-retry (timeout 00:07:52) [common]
1089 19:56:01.169247 start: 3.1 lava-test-shell (timeout 00:07:52) [common]
1090 19:56:01.169629 Using namespace: common
1092 19:56:01.271275 / # #
1093 19:56:01.271907 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1094 19:56:01.278532 #
1095 19:56:01.295129 Using /lava-6734745
1097 19:56:01.397001 / # export SHELL=/bin/bash
1098 19:56:01.406465 export SHELL=/bin/bash
1100 19:56:01.524696 / # . /lava-6734745/environment
1101 19:56:01.534568 . /lava-6734745/environment
1103 19:56:01.652281 / # /lava-6734745/bin/lava-test-runner /lava-6734745/0
1104 19:56:01.652888 Test shell timeout: 10s (minimum of the action and connection timeout)
1105 19:56:01.662140 /lava-6734745/bin/lava-test-runner /lava-6734745/0
1106 19:56:02.355884 + export TESTRUN_ID=0_timesync-off
1107 19:56:02.356433 + TESTRUN_ID=0_timesync-off
1108 19:56:02.356785 + cd /lava-6734745/0/tests/0_timesync-off
1109 19:56:02.357109 ++ cat uuid
1110 19:56:02.408675 + UUID=6734745_1.6.2.4.1
1111 19:56:02.409224 + set +x
1112 19:56:02.409573 <LAVA_SIGNAL_STARTRUN 0_timesync-off 6734745_1.6.2.4.1>
1113 19:56:02.409930 + systemctl stop systemd-timesyncd
1114 19:56:02.410506 Received signal: <STARTRUN> 0_timesync-off 6734745_1.6.2.4.1
1115 19:56:02.410852 Starting test lava.0_timesync-off (6734745_1.6.2.4.1)
1116 19:56:02.411304 Skipping test definition patterns.
1117 19:56:02.519110 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1118 19:56:02.519662 + true
1119 19:56:02.520016 + set +x
1120 19:56:02.520342 <LAVA_SIGNAL_ENDRUN 0_timesync-off 6734745_1.6.2.4.1>
1121 19:56:02.520909 Received signal: <ENDRUN> 0_timesync-off 6734745_1.6.2.4.1
1122 19:56:02.521310 Ending use of test pattern.
1123 19:56:02.521670 Ending test lava.0_timesync-off (6734745_1.6.2.4.1), duration 0.11
1125 19:56:02.742657 + export TESTRUN_ID=1_kselftest-lkdtm
1126 19:56:02.763645 + TESTRUN_ID=1_kselftest-lkdtm
1127 19:56:02.764195 + cd /lava-6734745/0/tests/1_kselftest-lkdtm
1128 19:56:02.764552 ++ cat uuid
1129 19:56:02.834926 + UUID=6734745_1.6.2.4.5
1130 19:56:02.835531 + set +x
1131 19:56:02.835883 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 6734745_1.6.2.4.5>
1132 19:56:02.836204 + cd ./automated/linux/kselftest/
1133 19:56:02.836520 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-118-gb03e159be974/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b imx6q-sabrelite -g cip-gitlab -e '' -p /opt/kselftests/mainline/
1134 19:56:02.837118 Received signal: <STARTRUN> 1_kselftest-lkdtm 6734745_1.6.2.4.5
1135 19:56:02.837470 Starting test lava.1_kselftest-lkdtm (6734745_1.6.2.4.5)
1136 19:56:02.837876 Skipping test definition patterns.
1137 19:56:02.926378 INFO: Generating a skipfile based on /lava-6734745/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1138 19:56:03.133276 INFO: Using the following generated skipfile contents (until EOF):
1139 19:56:03.133819 breakpoints:breakpoint_test
1140 19:56:03.134160 breakpoints:step_after_suspend_test
1141 19:56:03.134481 ftrace:ftracetest
1142 19:56:03.134792 net:rtnetlink.sh
1143 19:56:03.135151 net:tls
1144 19:56:03.135460 netfilter:bridge_brouter.sh
1145 19:56:03.135758 netfilter:nft_flowtable.sh
1146 19:56:03.136047 netfilter:nft_trans_stress.sh
1147 19:56:03.136334 pidfd:pidfd_wait
1148 19:56:03.136615 INFO: EOF
1149 19:56:03.261510 INFO: Installing sed perl wget xz-utils iproute2
1150 19:56:04.540401 Hit:1 http://deb.debian.org/debian bullseye InRelease
1151 19:56:18.100078 Reading package lists...
1152 19:56:18.309069 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.
1153 19:56:20.819867 Reading package lists...
1154 19:56:21.715410 Building dependency tree...
1155 19:56:21.731755 Reading state information...
1156 19:56:21.945719 iproute2 is already the newest version (5.10.0-4).
1157 19:56:21.946300 perl is already the newest version (5.32.1-4+deb11u2).
1158 19:56:21.946685 sed is already the newest version (4.7-1).
1159 19:56:21.947075 wget is already the newest version (1.21-1+deb11u1).
1160 19:56:21.947426 xz-utils is already the newest version (5.2.5-2).
1161 19:56:23.560826 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1162 19:56:23.812582 --2022-03-20 19:56:14-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-118-gb03e159be974/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1163 19:56:23.813137 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1164 19:56:23.940546 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1165 19:56:24.084290 HTTP request sent, awaiting response... 200 OK
1166 19:56:24.111341 Length: 1408432 (1.3M) [application/octet-stream]
1167 19:56:24.111879 Saving to: 'kselftest.tar.xz'
1168 19:56:24.112229
1169 19:56:33.690585 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 3%[ ] 50.15K 180KB/s kselftest.tar.xz 7%[> ] 105.30K 185KB/s kselftest.tar.xz 14%[=> ] 192.97K 226KB/s kselftest.tar.xz 19%[==> ] 265.57K 224KB/s kselftest.tar.xz 23%[===> ] 327.31K 222KB/s kselftest.tar.xz 26%[====> ] 365.97K 215KB/s kselftest.tar.xz 28%[====> ] 398.50K 205KB/s kselftest.tar.xz 31%[=====> ] 436.19K 203KB/s kselftest.tar.xz 33%[=====> ] 460.71K 194KB/s kselftest.tar.xz 36%[======> ] 498.41K 193KB/s kselftest.tar.xz 38%[======> ] 524.35K 187KB/s kselftest.tar.xz 40%[=======> ] 558.28K 186KB/s eta 4s kselftest.tar.xz 43%[=======> ] 597.39K 177KB/s eta 4s kselftest.tar.xz 46%[========> ] 644.06K 180KB/s eta 4s kselftest.tar.xz 48%[========> ] 668.10K 168KB/s eta 4s kselftest.tar.xz 51%[=========> ] 706.76K 165KB/s eta 4s kselftest.tar.xz 53%[=========> ] 736.46K 160KB/s eta 4s kselftest.tar.xz 55%[==========> ] 767.57K 148KB/s eta 4s kselftest.tar.xz 58%[==========> ] 800.09K 138KB/s eta 4s kselftest.tar.xz 60%[===========> ] 835.44K 135KB/s eta 4s kselftest.tar.xz 63%[===========> ] 874.55K 124KB/s eta 4s kselftest.tar.xz 65%[============> ] 906.14K 126KB/s eta 4s kselftest.tar.xz 67%[============> ] 927.35K 124KB/s eta 4s kselftest.tar.xz 69%[============> ] 952.81K 122KB/s eta 3s kselftest.tar.xz 71%[=============> ] 981.09K 122KB/s eta 3s kselftest.tar.xz 74%[=============> ] 1018K 122KB/s eta 3s kselftest.tar.xz 75%[==============> ] 1.02M 119KB/s eta 3s kselftest.tar.xz 78%[==============> ] 1.05M 117KB/s eta 3s kselftest.tar.xz 80%[===============> ] 1.09M 121KB/s eta 2s kselftest.tar.xz 83%[===============> ] 1.12M 119KB/s eta 2s kselftest.tar.xz 85%[================> ] 1.15M 121KB/s eta 2s kselftest.tar.xz 88%[================> ] 1.18M 121KB/s eta 2s kselftest.tar.xz 90%[=================> ] 1.22M 122KB/s eta 1s kselftest.tar.xz 93%[=================> ] 1.26M 124KB/s eta 1s kselftest.tar.xz 96%[==================> ] 1.29M 128KB/s eta 1s kselftest.tar.xz 98%[==================> ] 1.32M 126KB/s eta 1s kselftest.tar.xz 100%[===================>] 1.34M 130KB/s in 9.6s
1170 19:56:33.691445
1171 19:56:33.745510 2022-03-20 19:56:24 (144 KB/s) - 'kselftest.tar.xz' saved [1408432/1408432]
1172 19:56:33.745712
1173 19:56:33.945748 tar: ./mincore/mincore_selftest: time stamp 2022-07-02 19:51:42 is 8985317.170258327 s in the future
1174 19:56:33.946291 tar: ./mincore: time stamp 2022-07-02 19:52:06 is 8985341.16538166 s in the future
1175 19:56:33.946639 tar: ./pidfd/pidfd_open_test: time stamp 2022-07-02 19:51:52 is 8985327.151833327 s in the future
1176 19:56:33.947038 tar: ./pidfd/pidfd_setns_test: time stamp 2022-07-02 19:51:53 is 8985328.135123993 s in the future
1177 19:56:33.947396 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-07-02 19:51:52 is 8985327.125215993 s in the future
1178 19:56:33.995273 tar: ./pidfd/pidfd_test: time stamp 2022-07-02 19:51:52 is 8985327.115609327 s in the future
1179 19:56:33.995773 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-07-02 19:51:52 is 8985327.105294993 s in the future
1180 19:56:33.996102 tar: ./pidfd/pidfd_poll_test: time stamp 2022-07-02 19:51:52 is 8985327.09630066 s in the future
1181 19:56:33.996402 tar: ./pidfd/pidfd_wait: time stamp 2022-07-02 19:51:52 is 8985327.083858993 s in the future
1182 19:56:33.996788 tar: ./pidfd: time stamp 2022-07-02 19:52:07 is 8985342.080369993 s in the future
1183 19:56:34.038346 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-07-02 19:51:41 is 8985316.068738327 s in the future
1184 19:56:34.038855 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-07-02 19:51:41 is 8985316.061139993 s in the future
1185 19:56:34.039262 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-07-02 19:51:41 is 8985316.053772327 s in the future
1186 19:56:34.039587 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-07-02 19:51:41 is 8985316.04599766 s in the future
1187 19:56:34.039878 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-07-02 19:51:41 is 8985316.03836166 s in the future
1188 19:56:34.081621 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-07-02 19:51:41 is 8985316.03066966 s in the future
1189 19:56:34.082140 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-07-02 19:51:41 is 8985316.020974327 s in the future
1190 19:56:34.082513 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-07-02 19:51:41 is 8985316.01346566 s in the future
1191 19:56:34.082821 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-07-02 19:51:41 is 8985316.005630993 s in the future
1192 19:56:34.124436 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-07-02 19:51:41 is 8985315.997647993 s in the future
1193 19:56:34.125016 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-07-02 19:51:41 is 8985315.98964166 s in the future
1194 19:56:34.125374 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-07-02 19:51:41 is 8985315.981398327 s in the future
1195 19:56:34.125703 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-07-02 19:51:41 is 8985315.973774327 s in the future
1196 19:56:34.126092 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-07-02 19:51:41 is 8985315.966270327 s in the future
1197 19:56:34.167604 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-07-02 19:51:41 is 8985315.958180327 s in the future
1198 19:56:34.168152 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-07-02 19:51:41 is 8985315.95055366 s in the future
1199 19:56:34.168575 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-07-02 19:51:41 is 8985315.942426327 s in the future
1200 19:56:34.168906 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-07-02 19:51:41 is 8985315.934269327 s in the future
1201 19:56:34.169266 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-07-02 19:51:41 is 8985315.926584327 s in the future
1202 19:56:34.210528 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-07-02 19:51:41 is 8985315.91812366 s in the future
1203 19:56:34.211043 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-07-02 19:51:41 is 8985315.910228327 s in the future
1204 19:56:34.211430 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-07-02 19:51:41 is 8985315.902143327 s in the future
1205 19:56:34.211739 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-07-02 19:51:41 is 8985315.894238993 s in the future
1206 19:56:34.253581 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-07-02 19:51:41 is 8985315.886944993 s in the future
1207 19:56:34.254164 tar: ./lkdtm/WARNING.sh: time stamp 2022-07-02 19:51:41 is 8985315.879588327 s in the future
1208 19:56:34.254532 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-07-02 19:51:41 is 8985315.871984327 s in the future
1209 19:56:34.254860 tar: ./lkdtm/LOOP.sh: time stamp 2022-07-02 19:51:41 is 8985315.864691993 s in the future
1210 19:56:34.255292 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-07-02 19:51:41 is 8985315.857225993 s in the future
1211 19:56:34.255619 tar: ./lkdtm/BUG.sh: time stamp 2022-07-02 19:51:41 is 8985315.84995966 s in the future
1212 19:56:34.296842 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-07-02 19:51:41 is 8985315.84283866 s in the future
1213 19:56:34.297387 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-07-02 19:51:41 is 8985315.834655993 s in the future
1214 19:56:34.297785 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-07-02 19:51:41 is 8985315.826605327 s in the future
1215 19:56:34.298172 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-07-02 19:51:41 is 8985315.818792327 s in the future
1216 19:56:34.339818 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-07-02 19:51:41 is 8985315.811247327 s in the future
1217 19:56:34.340395 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-07-02 19:51:41 is 8985315.800091993 s in the future
1218 19:56:34.340756 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-07-02 19:51:41 is 8985315.79180166 s in the future
1219 19:56:34.341145 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-07-02 19:51:41 is 8985315.783951327 s in the future
1220 19:56:34.341480 tar: ./lkdtm/tests.txt: time stamp 2022-07-02 19:20:55 is 8983469.775732993 s in the future
1221 19:56:34.382776 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-07-02 19:51:41 is 8985315.767760993 s in the future
1222 19:56:34.383347 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-07-02 19:51:41 is 8985315.75995666 s in the future
1223 19:56:34.383701 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-07-02 19:51:41 is 8985315.751937993 s in the future
1224 19:56:34.384032 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-07-02 19:51:41 is 8985315.744449327 s in the future
1225 19:56:34.384388 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-07-02 19:51:41 is 8985315.736931993 s in the future
1226 19:56:34.425795 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-07-02 19:51:41 is 8985315.72900766 s in the future
1227 19:56:34.426334 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-07-02 19:51:41 is 8985315.721223327 s in the future
1228 19:56:34.426686 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-07-02 19:51:41 is 8985315.71431766 s in the future
1229 19:56:34.427060 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-07-02 19:51:41 is 8985315.706781327 s in the future
1230 19:56:34.427384 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-07-02 19:51:41 is 8985315.69906266 s in the future
1231 19:56:34.468845 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-07-02 19:51:41 is 8985315.691055327 s in the future
1232 19:56:34.469395 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-07-02 19:51:41 is 8985315.683760327 s in the future
1233 19:56:34.469752 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-07-02 19:51:41 is 8985315.676366993 s in the future
1234 19:56:34.470080 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-07-02 19:51:41 is 8985315.668475993 s in the future
1235 19:56:34.511503 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-07-02 19:51:41 is 8985315.660997993 s in the future
1236 19:56:34.511648 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-07-02 19:51:41 is 8985315.65354666 s in the future
1237 19:56:34.511716 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-07-02 19:51:41 is 8985315.645615327 s in the future
1238 19:56:34.511779 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-07-02 19:51:41 is 8985315.63804866 s in the future
1239 19:56:34.511840 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-07-02 19:51:41 is 8985315.630965327 s in the future
1240 19:56:34.555234 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-07-02 19:51:41 is 8985315.623803993 s in the future
1241 19:56:34.555426 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-07-02 19:51:41 is 8985315.61662066 s in the future
1242 19:56:34.555525 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-07-02 19:51:41 is 8985315.60922266 s in the future
1243 19:56:34.555615 tar: ./lkdtm/PANIC.sh: time stamp 2022-07-02 19:51:41 is 8985315.60200066 s in the future
1244 19:56:34.555700 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-07-02 19:51:41 is 8985315.594460993 s in the future
1245 19:56:34.599460 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-07-02 19:51:41 is 8985315.58749666 s in the future
1246 19:56:34.599954 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-07-02 19:51:41 is 8985315.578951993 s in the future
1247 19:56:34.600274 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-07-02 19:51:41 is 8985315.571183327 s in the future
1248 19:56:34.600573 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-07-02 19:51:41 is 8985315.564268327 s in the future
1249 19:56:34.600885 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-07-02 19:51:41 is 8985315.556041993 s in the future
1250 19:56:34.643649 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-07-02 19:51:41 is 8985315.549869993 s in the future
1251 19:56:34.644187 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-07-02 19:51:41 is 8985315.54385566 s in the future
1252 19:56:34.644545 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-07-02 19:51:41 is 8985315.536303327 s in the future
1253 19:56:34.644873 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-07-02 19:51:41 is 8985315.529272327 s in the future
1254 19:56:34.645188 tar: ./lkdtm: time stamp 2022-07-02 19:52:06 is 8985340.526024993 s in the future
1255 19:56:34.687319 tar: ./mount/unprivileged-remount-test: time stamp 2022-07-02 19:51:42 is 8985316.512907993 s in the future
1256 19:56:34.687540 tar: ./mount/nosymfollow-test: time stamp 2022-07-02 19:51:42 is 8985316.504265993 s in the future
1257 19:56:34.687658 tar: ./mount/run_nosymfollow.sh: time stamp 2022-07-02 19:20:55 is 8983469.497696993 s in the future
1258 19:56:34.687765 tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-07-02 19:20:55 is 8983469.491293327 s in the future
1259 19:56:34.687864 tar: ./mount: time stamp 2022-07-02 19:52:06 is 8985340.488239327 s in the future
1260 19:56:34.731284 tar: ./pstore/pstore_tests: time stamp 2022-07-02 19:20:55 is 8983469.478696993 s in the future
1261 19:56:34.731554 tar: ./pstore/common_tests: time stamp 2022-07-02 19:20:55 is 8983469.470348993 s in the future
1262 19:56:34.731709 tar: ./pstore/pstore_crash_test: time stamp 2022-07-02 19:20:55 is 8983469.46312166 s in the future
1263 19:56:34.731850 tar: ./pstore/pstore_post_reboot_tests: time stamp 2022-07-02 19:20:55 is 8983469.456366327 s in the future
1264 19:56:34.731986 tar: ./pstore: time stamp 2022-07-02 19:52:07 is 8985341.452551993 s in the future
1265 19:56:34.775240 tar: ./seccomp/seccomp_bpf: time stamp 2022-07-02 19:51:58 is 8985332.403778993 s in the future
1266 19:56:34.775489 tar: ./seccomp/seccomp_benchmark: time stamp 2022-07-02 19:51:56 is 8985330.39734066 s in the future
1267 19:56:34.775627 tar: ./seccomp: time stamp 2022-07-02 19:52:07 is 8985341.39445166 s in the future
1268 19:56:34.775755 tar: ./efivarfs/create-read: time stamp 2022-07-02 19:51:35 is 8985309.384473993 s in the future
1269 19:56:34.775882 tar: ./efivarfs/open-unlink: time stamp 2022-07-02 19:51:35 is 8985309.37753266 s in the future
1270 19:56:34.819438 tar: ./efivarfs/efivarfs.sh: time stamp 2022-07-02 19:20:55 is 8983469.368824993 s in the future
1271 19:56:34.819942 tar: ./efivarfs: time stamp 2022-07-02 19:52:04 is 8985338.365486993 s in the future
1272 19:56:34.820282 tar: ./lib/bitmap.sh: time stamp 2022-07-02 19:20:55 is 8983469.356810327 s in the future
1273 19:56:34.820591 tar: ./lib/strscpy.sh: time stamp 2022-07-02 19:20:55 is 8983469.350810993 s in the future
1274 19:56:34.820880 tar: ./lib/prime_numbers.sh: time stamp 2022-07-02 19:20:55 is 8983469.344756993 s in the future
1275 19:56:34.863486 tar: ./lib/printf.sh: time stamp 2022-07-02 19:20:55 is 8983469.33882066 s in the future
1276 19:56:34.864021 tar: ./lib: time stamp 2022-07-02 19:52:06 is 8985340.33577266 s in the future
1277 19:56:34.864381 tar: ./pid_namespace/regression_enomem: time stamp 2022-07-02 19:51:53 is 8985327.322184993 s in the future
1278 19:56:34.864709 tar: ./pid_namespace: time stamp 2022-07-02 19:52:07 is 8985341.318909993 s in the future
1279 19:56:34.865022 tar: ./nsfs/pidns: time stamp 2022-07-02 19:51:52 is 8985326.304867327 s in the future
1280 19:56:34.865355 tar: ./nsfs/owner: time stamp 2022-07-02 19:51:52 is 8985326.296564327 s in the future
1281 19:56:34.907450 tar: ./nsfs: time stamp 2022-07-02 19:52:07 is 8985341.29280066 s in the future
1282 19:56:34.907984 tar: ./splice/default_file_splice_read: time stamp 2022-07-02 19:51:58 is 8985332.283023993 s in the future
1283 19:56:34.908383 tar: ./splice/default_file_splice_read.sh: time stamp 2022-07-02 19:20:55 is 8983469.276654327 s in the future
1284 19:56:34.908717 tar: ./splice/splice_read: time stamp 2022-07-02 19:51:58 is 8985332.269405327 s in the future
1285 19:56:34.909032 tar: ./splice/short_splice_read.sh: time stamp 2022-07-02 19:20:55 is 8983469.262271993 s in the future
1286 19:56:34.951557 tar: ./splice: time stamp 2022-07-02 19:52:08 is 8985342.25871566 s in the future
1287 19:56:34.952099 tar: ./timers/leapcrash: time stamp 2022-07-02 19:51:59 is 8985333.24782766 s in the future
1288 19:56:34.952455 tar: ./timers/freq-step: time stamp 2022-07-02 19:51:59 is 8985333.239979993 s in the future
1289 19:56:34.952777 tar: ./timers/adjtick: time stamp 2022-07-02 19:51:59 is 8985333.232204993 s in the future
1290 19:56:34.953081 tar: ./timers/set-timer-lat: time stamp 2022-07-02 19:51:59 is 8985333.22405366 s in the future
1291 19:56:34.995538 tar: ./timers/raw_skew: time stamp 2022-07-02 19:51:59 is 8985333.215928993 s in the future
1292 19:56:34.996082 tar: ./timers/set-tai: time stamp 2022-07-02 19:51:59 is 8985333.208224327 s in the future
1293 19:56:34.996435 tar: ./timers/valid-adjtimex: time stamp 2022-07-02 19:51:59 is 8985333.200246993 s in the future
1294 19:56:34.996755 tar: ./timers/alarmtimer-suspend: time stamp 2022-07-02 19:51:59 is 8985333.192617993 s in the future
1295 19:56:34.997065 tar: ./timers/change_skew: time stamp 2022-07-02 19:51:59 is 8985333.185318993 s in the future
1296 19:56:35.039559 tar: ./timers/rtcpie: time stamp 2022-07-02 19:51:59 is 8985333.177191327 s in the future
1297 19:56:35.040108 tar: ./timers/posix_timers: time stamp 2022-07-02 19:51:59 is 8985333.16942866 s in the future
1298 19:56:35.040468 tar: ./timers/inconsistency-check: time stamp 2022-07-02 19:51:59 is 8985333.161538993 s in the future
1299 19:56:35.040791 tar: ./timers/threadtest: time stamp 2022-07-02 19:51:59 is 8985333.15297366 s in the future
1300 19:56:35.041099 tar: ./timers/nsleep-lat: time stamp 2022-07-02 19:51:59 is 8985333.145258993 s in the future
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1303 19:56:35.084400 tar: ./timers/set-tz: time stamp 2022-07-02 19:51:59 is 8985333.122300993 s in the future
1304 19:56:35.084723 tar: ./timers/clocksource-switch: time stamp 2022-07-02 19:51:59 is 8985333.114255327 s in the future
1305 19:56:35.085035 tar: ./timers/mqueue-lat: time stamp 2022-07-02 19:51:59 is 8985333.105965327 s in the future
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1307 19:56:35.127508 tar: ./timers/leap-a-day: time stamp 2022-07-02 19:51:59 is 8985333.089989993 s in the future
1308 19:56:35.128053 tar: ./timers/skew_consistency: time stamp 2022-07-02 19:51:59 is 8985333.082235327 s in the future
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1310 19:56:35.128716 tar: ./zram/zram01.sh: time stamp 2022-07-02 19:20:55 is 8983469.06832966 s in the future
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1313 19:56:35.172019 tar: ./zram/zram_lib.sh: time stamp 2022-07-02 19:20:55 is 8983469.04649666 s in the future
1314 19:56:35.172366 tar: ./zram: time stamp 2022-07-02 19:52:08 is 8985342.042954993 s in the future
1315 19:56:35.172690 tar: ./intel_pstate/run.sh: time stamp 2022-07-02 19:20:55 is 8983469.032104327 s in the future
1316 19:56:35.172997 tar: ./intel_pstate: time stamp 2022-07-02 19:52:05 is 8985339.028449993 s in the future
1317 19:56:35.215467 tar: ./ipc/msgque: time stamp 2022-07-02 19:51:41 is 8985315.017105327 s in the future
1318 19:56:35.216008 tar: ./ipc: time stamp 2022-07-02 19:52:05 is 8985339.013218993 s in the future
1319 19:56:35.216356 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-07-02 19:20:55 is 8983469.002802993 s in the future
1320 19:56:35.216678 tar: ./cpu-hotplug: time stamp 2022-07-02 19:52:04 is 8985337.999340327 s in the future
1321 19:56:35.216988 tar: ./ir/ir_loopback: time stamp 2022-07-02 19:51:41 is 8985314.988493993 s in the future
1322 19:56:35.217291 tar: ./ir/ir_loopback.sh: time stamp 2022-07-02 19:20:55 is 8983468.980842993 s in the future
1323 19:56:35.259517 tar: ./ir: time stamp 2022-07-02 19:52:05 is 8985338.97743966 s in the future
1324 19:56:35.260063 tar: ./run_kselftest.sh: time stamp 2022-07-02 19:52:02 is 8985335.97010366 s in the future
1325 19:56:35.260415 tar: ./net/reuseport_bpf: time stamp 2022-07-02 19:51:43 is 8985316.950736327 s in the future
1326 19:56:35.260738 tar: ./net/rtnetlink.sh: time stamp 2022-07-02 19:20:55 is 8983468.93573766 s in the future
1327 19:56:35.261045 tar: ./net/pmtu.sh: time stamp 2022-07-02 19:20:55 is 8983468.92028766 s in the future
1328 19:56:35.303485 tar: ./net/udpgso_bench_tx: time stamp 2022-07-02 19:51:48 is 8985321.909442993 s in the future
1329 19:56:35.304023 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-07-02 19:20:55 is 8983468.901517993 s in the future
1330 19:56:35.304372 tar: ./net/fib_nexthops.sh: time stamp 2022-07-02 19:20:55 is 8983468.890443993 s in the future
1331 19:56:35.304692 tar: ./net/udpgso: time stamp 2022-07-02 19:51:48 is 8985321.88036866 s in the future
1332 19:56:35.304998 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-07-02 19:20:55 is 8983468.87317766 s in the future
1333 19:56:35.347567 tar: ./net/udpgso.sh: time stamp 2022-07-02 19:20:55 is 8983468.86593466 s in the future
1334 19:56:35.348102 tar: ./net/udpgro.sh: time stamp 2022-07-02 19:20:55 is 8983468.858469327 s in the future
1335 19:56:35.348447 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-07-02 19:20:55 is 8983468.851087327 s in the future
1336 19:56:35.348768 tar: ./net/traceroute.sh: time stamp 2022-07-02 19:20:55 is 8983468.842915327 s in the future
1337 19:56:35.349071 tar: ./net/so_txtime: time stamp 2022-07-02 19:51:49 is 8985322.833435993 s in the future
1338 19:56:35.391509 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-07-02 19:20:55 is 8983468.822921993 s in the future
1339 19:56:35.392044 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-07-02 19:20:55 is 8983468.814689327 s in the future
1340 19:56:35.392392 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-07-02 19:20:55 is 8983468.806409993 s in the future
1341 19:56:35.392714 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-07-02 19:20:55 is 8983468.798554993 s in the future
1342 19:56:35.393024 tar: ./net/forwarding/router.sh: time stamp 2022-07-02 19:20:55 is 8983468.79089066 s in the future
1343 19:56:35.435510 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-07-02 19:20:55 is 8983468.784051327 s in the future
1344 19:56:35.436062 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983468.775893993 s in the future
1345 19:56:35.436425 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-07-02 19:20:55 is 8983468.767704993 s in the future
1346 19:56:35.436748 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-07-02 19:20:55 is 8983468.759977327 s in the future
1347 19:56:35.479422 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-07-02 19:20:55 is 8983468.752574993 s in the future
1348 19:56:35.479967 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983468.745019993 s in the future
1349 19:56:35.480326 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-07-02 19:20:55 is 8983468.737244327 s in the future
1350 19:56:35.480647 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-07-02 19:20:55 is 8983468.729720993 s in the future
1351 19:56:35.480958 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983468.722015993 s in the future
1352 19:56:35.523493 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-07-02 19:20:55 is 8983468.713835327 s in the future
1353 19:56:35.524035 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-07-02 19:20:55 is 8983468.706636327 s in the future
1354 19:56:35.524388 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-07-02 19:20:55 is 8983468.69898866 s in the future
1355 19:56:35.524712 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-07-02 19:20:55 is 8983468.691612327 s in the future
1356 19:56:35.567520 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-07-02 19:20:55 is 8983468.684780327 s in the future
1357 19:56:35.568060 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-07-02 19:20:55 is 8983468.676717327 s in the future
1358 19:56:35.568411 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-07-02 19:20:55 is 8983468.669602993 s in the future
1359 19:56:35.568732 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-07-02 19:20:55 is 8983468.662721327 s in the future
1360 19:56:35.569042 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-07-02 19:20:55 is 8983468.65466466 s in the future
1361 19:56:35.611533 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-07-02 19:20:55 is 8983468.64656166 s in the future
1362 19:56:35.612085 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-07-02 19:20:55 is 8983468.63877166 s in the future
1363 19:56:35.612440 tar: ./net/forwarding/lib.sh: time stamp 2022-07-02 19:20:55 is 8983468.629415993 s in the future
1364 19:56:35.612762 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983468.62190366 s in the future
1365 19:56:35.655483 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-07-02 19:20:55 is 8983468.614330327 s in the future
1366 19:56:35.656024 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-07-02 19:20:55 is 8983468.606600327 s in the future
1367 19:56:35.656393 tar: ./net/forwarding/loopback.sh: time stamp 2022-07-02 19:20:55 is 8983468.59870566 s in the future
1368 19:56:35.656718 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983468.590344993 s in the future
1369 19:56:35.657027 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-07-02 19:20:55 is 8983468.583199993 s in the future
1370 19:56:35.699430 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-07-02 19:20:55 is 8983468.576330327 s in the future
1371 19:56:35.699940 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-07-02 19:20:55 is 8983468.56884066 s in the future
1372 19:56:35.700286 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983468.561194327 s in the future
1373 19:56:35.700608 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983468.55311766 s in the future
1374 19:56:35.743193 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-07-02 19:20:55 is 8983468.545638993 s in the future
1375 19:56:35.743340 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-07-02 19:20:55 is 8983468.538319993 s in the future
1376 19:56:35.743438 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-07-02 19:20:55 is 8983468.53104766 s in the future
1377 19:56:35.743530 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-07-02 19:20:55 is 8983468.52312866 s in the future
1378 19:56:35.743617 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-07-02 19:20:55 is 8983468.514427993 s in the future
1379 19:56:35.787379 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-07-02 19:20:55 is 8983468.506951993 s in the future
1380 19:56:35.787778 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983468.49966866 s in the future
1381 19:56:35.788092 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-07-02 19:20:55 is 8983468.491625327 s in the future
1382 19:56:35.788386 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-07-02 19:20:55 is 8983468.483973327 s in the future
1383 19:56:35.831352 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-07-02 19:20:55 is 8983468.47680166 s in the future
1384 19:56:35.831743 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-07-02 19:20:55 is 8983468.46965366 s in the future
1385 19:56:35.832059 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-07-02 19:20:55 is 8983468.461846326 s in the future
1386 19:56:35.832354 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-07-02 19:20:55 is 8983468.45461866 s in the future
1387 19:56:35.832639 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-07-02 19:20:55 is 8983468.44727666 s in the future
1388 19:56:35.875289 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-07-02 19:20:55 is 8983468.439635993 s in the future
1389 19:56:35.875681 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-07-02 19:20:55 is 8983468.432134326 s in the future
1390 19:56:35.875998 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-07-02 19:20:55 is 8983468.423650993 s in the future
1391 19:56:35.876294 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-07-02 19:20:55 is 8983468.41589766 s in the future
1392 19:56:35.919327 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-07-02 19:20:55 is 8983468.40791266 s in the future
1393 19:56:35.919807 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-07-02 19:20:55 is 8983468.400372326 s in the future
1394 19:56:35.920126 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-07-02 19:20:55 is 8983468.39289466 s in the future
1395 19:56:35.920424 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-07-02 19:20:55 is 8983468.384763993 s in the future
1396 19:56:35.920713 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983468.37742066 s in the future
1397 19:56:35.963297 tar: ./net/forwarding/ethtool.sh: time stamp 2022-07-02 19:20:55 is 8983468.369813326 s in the future
1398 19:56:35.963719 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-07-02 19:20:55 is 8983468.363304326 s in the future
1399 19:56:35.964065 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-07-02 19:20:55 is 8983468.357307993 s in the future
1400 19:56:35.964365 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-07-02 19:20:55 is 8983468.350677326 s in the future
1401 19:56:36.007257 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-07-02 19:20:55 is 8983468.344547326 s in the future
1402 19:56:36.007625 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-07-02 19:20:55 is 8983468.337378993 s in the future
1403 19:56:36.007918 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-07-02 19:20:55 is 8983468.331041326 s in the future
1404 19:56:36.008190 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-07-02 19:20:55 is 8983468.322769326 s in the future
1405 19:56:36.008453 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-07-02 19:20:55 is 8983468.316361993 s in the future
1406 19:56:36.051326 tar: ./net/forwarding/tc_common.sh: time stamp 2022-07-02 19:20:55 is 8983468.30935166 s in the future
1407 19:56:36.051725 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983468.30242266 s in the future
1408 19:56:36.052036 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-07-02 19:20:55 is 8983468.295793993 s in the future
1409 19:56:36.052331 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-07-02 19:20:55 is 8983468.287535993 s in the future
1410 19:56:36.095371 tar: ./net/forwarding: time stamp 2022-07-02 19:52:07 is 8985340.284174993 s in the future
1411 19:56:36.095736 tar: ./net/udpgro_bench.sh: time stamp 2022-07-02 19:20:55 is 8983468.277033993 s in the future
1412 19:56:36.096026 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-07-02 19:20:55 is 8983468.270170993 s in the future
1413 19:56:36.096300 tar: ./net/msg_zerocopy: time stamp 2022-07-02 19:51:47 is 8985320.259490326 s in the future
1414 19:56:36.096562 tar: ./net/udpgso_bench.sh: time stamp 2022-07-02 19:20:55 is 8983468.252376993 s in the future
1415 19:56:36.139322 tar: ./net/hwtstamp_config: time stamp 2022-07-02 19:51:50 is 8985323.244433993 s in the future
1416 19:56:36.139722 tar: ./net/nettest: time stamp 2022-07-02 19:51:46 is 8985319.232406993 s in the future
1417 19:56:36.140038 tar: ./net/test_blackhole_dev.sh: time stamp 2022-07-02 19:20:55 is 8983468.225717326 s in the future
1418 19:56:36.140332 tar: ./net/ip_defrag: time stamp 2022-07-02 19:51:49 is 8985322.216153993 s in the future
1419 19:56:36.140614 tar: ./net/l2tp.sh: time stamp 2022-07-02 19:20:55 is 8983468.208433993 s in the future
1420 19:56:36.183302 tar: ./net/devlink_port_split.py: time stamp 2022-07-02 19:20:55 is 8983468.20121866 s in the future
1421 19:56:36.183667 tar: ./net/reuseaddr_conflict: time stamp 2022-07-02 19:51:43 is 8985316.19321466 s in the future
1422 19:56:36.183957 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-07-02 19:20:55 is 8983468.186627326 s in the future
1423 19:56:36.184230 tar: ./net/xfrm_policy.sh: time stamp 2022-07-02 19:20:55 is 8983468.179141993 s in the future
1424 19:56:36.184492 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-07-02 19:20:55 is 8983468.171269993 s in the future
1425 19:56:36.227280 tar: ./net/psock_snd: time stamp 2022-07-02 19:51:47 is 8985320.161492326 s in the future
1426 19:56:36.227645 tar: ./net/rxtimestamp: time stamp 2022-07-02 19:51:50 is 8985323.152083993 s in the future
1427 19:56:36.227984 tar: ./net/ipsec: time stamp 2022-07-02 19:51:51 is 8985324.13481466 s in the future
1428 19:56:36.228275 tar: ./net/run_afpackettests: time stamp 2022-07-02 19:20:55 is 8983468.128236326 s in the future
1429 19:56:36.228555 tar: ./net/drop_monitor_tests.sh: time stamp 2022-07-02 19:20:55 is 8983468.122085993 s in the future
1430 19:56:36.228830 tar: ./net/ipv6_flowlabel: time stamp 2022-07-02 19:51:49 is 8985322.114911326 s in the future
1431 19:56:36.271346 tar: ./net/tcp_inq: time stamp 2022-07-02 19:51:47 is 8985320.10561366 s in the future
1432 19:56:36.271734 tar: ./net/mptcp/diag.sh: time stamp 2022-07-02 19:20:55 is 8983468.095911993 s in the future
1433 19:56:36.272049 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-07-02 19:51:52 is 8985325.086527993 s in the future
1434 19:56:36.272344 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-07-02 19:20:55 is 8983468.079888993 s in the future
1435 19:56:36.272625 tar: ./net/mptcp/settings: time stamp 2022-07-02 19:20:55 is 8983468.073239993 s in the future
1436 19:56:36.315142 tar: ./net/mptcp/mptcp_connect: time stamp 2022-07-02 19:51:52 is 8985325.062859326 s in the future
1437 19:56:36.315304 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-07-02 19:20:55 is 8983468.05513666 s in the future
1438 19:56:36.315372 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-07-02 19:20:55 is 8983468.048010993 s in the future
1439 19:56:36.315435 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-07-02 19:20:55 is 8983468.039846326 s in the future
1440 19:56:36.315496 tar: ./net/mptcp: time stamp 2022-07-02 19:52:07 is 8985340.03665966 s in the future
1441 19:56:36.359350 tar: ./net/tcp_mmap: time stamp 2022-07-02 19:51:47 is 8985320.02733466 s in the future
1442 19:56:36.359750 tar: ./net/vrf_route_leaking.sh: time stamp 2022-07-02 19:20:55 is 8983468.01918566 s in the future
1443 19:56:36.360065 tar: ./net/fin_ack_lat: time stamp 2022-07-02 19:51:49 is 8985322.01052466 s in the future
1444 19:56:36.360363 tar: ./net/socket: time stamp 2022-07-02 19:51:45 is 8985318.002739993 s in the future
1445 19:56:36.360645 tar: ./net/reuseport_bpf_numa: time stamp 2022-07-02 19:51:43 is 8985315.993054993 s in the future
1446 19:56:36.403421 tar: ./net/reuseport_addr_any: time stamp 2022-07-02 19:51:47 is 8985319.984187326 s in the future
1447 19:56:36.403857 tar: ./net/psock_tpacket: time stamp 2022-07-02 19:51:46 is 8985318.97414166 s in the future
1448 19:56:36.404196 tar: ./net/test_bpf.sh: time stamp 2022-07-02 19:20:55 is 8983467.967649993 s in the future
1449 19:56:36.404513 tar: ./net/reuseport_dualstack: time stamp 2022-07-02 19:51:43 is 8985315.959326993 s in the future
1450 19:56:36.404821 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-07-02 19:51:49 is 8985321.950142993 s in the future
1451 19:56:36.447393 tar: ./net/msg_zerocopy.sh: time stamp 2022-07-02 19:20:55 is 8983467.943439326 s in the future
1452 19:56:36.447829 tar: ./net/run_netsocktests: time stamp 2022-07-02 19:20:55 is 8983467.937120993 s in the future
1453 19:56:36.448175 tar: ./net/txring_overwrite: time stamp 2022-07-02 19:51:47 is 8985319.928768326 s in the future
1454 19:56:36.448498 tar: ./net/rxtimestamp.sh: time stamp 2022-07-02 19:20:55 is 8983467.92200866 s in the future
1455 19:56:36.448809 tar: ./net/txtimestamp: time stamp 2022-07-02 19:51:51 is 8985323.91120466 s in the future
1456 19:56:36.491376 tar: ./net/psock_fanout: time stamp 2022-07-02 19:51:46 is 8985318.901573326 s in the future
1457 19:56:36.491809 tar: ./net/ip_defrag.sh: time stamp 2022-07-02 19:20:55 is 8983467.89458066 s in the future
1458 19:56:36.492149 tar: ./net/reuseport_bpf_cpu: time stamp 2022-07-02 19:51:43 is 8985315.88590466 s in the future
1459 19:56:36.492468 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-07-02 19:20:55 is 8983467.879241326 s in the future
1460 19:56:36.492777 tar: ./net/altnames.sh: time stamp 2022-07-02 19:20:55 is 8983467.872422993 s in the future
1461 19:56:36.535320 tar: ./net/txtimestamp.sh: time stamp 2022-07-02 19:20:55 is 8983467.86571366 s in the future
1462 19:56:36.535752 tar: ./net/icmp_redirect.sh: time stamp 2022-07-02 19:20:55 is 8983467.857868326 s in the future
1463 19:56:36.536096 tar: ./net/route_localnet.sh: time stamp 2022-07-02 19:20:55 is 8983467.850979993 s in the future
1464 19:56:36.536418 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-07-02 19:20:55 is 8983467.844118993 s in the future
1465 19:56:36.536729 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-07-02 19:51:50 is 8985322.834073326 s in the future
1466 19:56:36.579425 tar: ./net/netdevice.sh: time stamp 2022-07-02 19:20:55 is 8983467.82723866 s in the future
1467 19:56:36.579933 tar: ./net/in_netns.sh: time stamp 2022-07-02 19:20:55 is 8983467.82058766 s in the future
1468 19:56:36.580328 tar: ./net/fib-onlink-tests.sh: time stamp 2022-07-02 19:20:55 is 8983467.812937993 s in the future
1469 19:56:36.580670 tar: ./net/udpgso_bench_rx: time stamp 2022-07-02 19:51:48 is 8985320.803870326 s in the future
1470 19:56:36.580985 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-07-02 19:51:49 is 8985321.794790993 s in the future
1471 19:56:36.581356 tar: ./net/reuseport_addr_any.sh: time stamp 2022-07-02 19:20:55 is 8983467.78823266 s in the future
1472 19:56:36.581670 tar: ./net/tls: time stamp 2022-07-02 19:51:45 is 8985317.740961326 s in the future
1473 19:56:36.581970 tar: ./net/fib_tests.sh: time stamp 2022-07-02 19:20:55 is 8983467.73208566 s in the future
1474 19:56:36.582262 tar: ./net/so_txtime.sh: time stamp 2022-07-02 19:20:55 is 8983467.726615326 s in the future
1475 19:56:36.582547 tar: ./net/fin_ack_lat.sh: time stamp 2022-07-02 19:20:55 is 8983467.719693993 s in the future
1476 19:56:36.582833 tar: ./net/fcnal-test.sh: time stamp 2022-07-02 19:20:55 is 8983467.705794993 s in the future
1477 19:56:36.623450 tar: ./net/psock_snd.sh: time stamp 2022-07-02 19:20:55 is 8983467.698863326 s in the future
1478 19:56:36.623884 tar: ./net/timestamping: time stamp 2022-07-02 19:51:50 is 8985322.689972326 s in the future
1479 19:56:36.624228 tar: ./net/fib_rule_tests.sh: time stamp 2022-07-02 19:20:55 is 8983467.68283166 s in the future
1480 19:56:36.624553 tar: ./net: time stamp 2022-07-02 19:52:07 is 8985339.67958266 s in the future
1481 19:56:36.624862 tar: ./kselftest-list.txt: time stamp 2022-07-02 19:52:09 is 8985341.67197166 s in the future
1482 19:56:36.664588 tar: ./memfd/fuse_mnt: time stamp 2022-07-02 19:51:41 is 8985313.66193166 s in the future
1483 19:56:36.665020 tar: ./memfd/run_fuse_test.sh: time stamp 2022-07-02 19:20:55 is 8983467.655227993 s in the future
1484 19:56:36.665363 tar: ./memfd/fuse_test: time stamp 2022-07-02 19:51:42 is 8985314.64762066 s in the future
1485 19:56:36.665685 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-07-02 19:20:55 is 8983467.64093566 s in the future
1486 19:56:36.665995 tar: ./memfd/memfd_test: time stamp 2022-07-02 19:51:42 is 8985314.632746993 s in the future
1487 19:56:36.707531 tar: ./memfd: time stamp 2022-07-02 19:52:06 is 8985338.629452993 s in the future
1488 19:56:36.707967 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-07-02 19:51:40 is 8985312.614724326 s in the future
1489 19:56:36.708310 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-07-02 19:51:39 is 8985311.605486326 s in the future
1490 19:56:36.708630 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-07-02 19:51:38 is 8985310.59694166 s in the future
1491 19:56:36.751464 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-07-02 19:51:40 is 8985312.58848966 s in the future
1492 19:56:36.751898 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-07-02 19:51:38 is 8985310.579351326 s in the future
1493 19:56:36.752246 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-07-02 19:51:39 is 8985311.56940166 s in the future
1494 19:56:36.752569 tar: ./futex/functional/run.sh: time stamp 2022-07-02 19:20:55 is 8983467.562349993 s in the future
1495 19:56:36.752878 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-07-02 19:51:41 is 8985313.552687326 s in the future
1496 19:56:36.795160 tar: ./futex/functional: time stamp 2022-07-02 19:52:05 is 8985337.54910066 s in the future
1497 19:56:36.795246 tar: ./futex/run.sh: time stamp 2022-07-02 19:52:05 is 8985337.54158566 s in the future
1498 19:56:36.795347 tar: ./futex: time stamp 2022-07-02 19:52:05 is 8985337.53836366 s in the future
1499 19:56:36.795415 tar: ./openat2/rename_attack_test: time stamp 2022-07-02 19:51:54 is 8985326.52349266 s in the future
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1502 19:56:36.839262 tar: ./openat2: time stamp 2022-07-02 19:52:07 is 8985339.484198326 s in the future
1503 19:56:36.839338 tar: ./timens/timer: time stamp 2022-07-02 19:51:59 is 8985331.473127326 s in the future
1504 19:56:36.839409 tar: ./timens/procfs: time stamp 2022-07-02 19:51:59 is 8985331.464851326 s in the future
1505 19:56:36.839478 tar: ./timens/futex: time stamp 2022-07-02 19:51:59 is 8985331.45723366 s in the future
1506 19:56:36.839543 tar: ./timens/timens: time stamp 2022-07-02 19:51:59 is 8985331.44922566 s in the future
1507 19:56:36.883165 tar: ./timens/exec: time stamp 2022-07-02 19:51:59 is 8985331.44117666 s in the future
1508 19:56:36.883271 tar: ./timens/gettime_perf: time stamp 2022-07-02 19:51:59 is 8985331.433440326 s in the future
1509 19:56:36.883354 tar: ./timens/clock_nanosleep: time stamp 2022-07-02 19:51:59 is 8985331.42551366 s in the future
1510 19:56:36.883433 tar: ./timens/timerfd: time stamp 2022-07-02 19:51:59 is 8985331.41776466 s in the future
1511 19:56:36.883506 tar: ./timens: time stamp 2022-07-02 19:52:08 is 8985340.414413993 s in the future
1512 19:56:36.927392 tar: ./exec/execveat.denatured: time stamp 2022-07-02 19:51:35 is 8985307.402900326 s in the future
1513 19:56:36.927785 tar: ./exec/subdir: time stamp 2022-07-02 19:51:35 is 8985307.398485993 s in the future
1514 19:56:36.928100 tar: ./exec/execveat: time stamp 2022-07-02 19:51:35 is 8985307.389872993 s in the future
1515 19:56:36.928396 tar: ./exec/script: time stamp 2022-07-02 19:51:35 is 8985307.38283566 s in the future
1516 19:56:36.928681 tar: ./exec/binfmt_script: time stamp 2022-07-02 19:20:55 is 8983467.37535666 s in the future
1517 19:56:36.971381 tar: ./exec/recursion-depth: time stamp 2022-07-02 19:51:35 is 8985307.368145326 s in the future
1518 19:56:36.971817 tar: ./exec/Makefile: time stamp 2022-07-02 19:20:55 is 8983467.36120966 s in the future
1519 19:56:36.972162 tar: ./exec/non-regular: time stamp 2022-07-02 19:51:35 is 8985307.352387993 s in the future
1520 19:56:36.972484 tar: ./exec/load_address_4096: time stamp 2022-07-02 19:51:35 is 8985307.26585166 s in the future
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1523 19:56:37.015394 tar: ./exec/execveat.symlink: time stamp 2022-07-02 19:51:35 is 8985307.18521566 s in the future
1524 19:56:37.015827 tar: ./exec: time stamp 2022-07-02 19:52:05 is 8985337.182863326 s in the future
1525 19:56:37.016172 tar: ./capabilities/validate_cap: time stamp 2022-07-02 19:51:34 is 8985306.171382326 s in the future
1526 19:56:37.016495 tar: ./capabilities/test_execve: time stamp 2022-07-02 19:51:34 is 8985306.161654993 s in the future
1527 19:56:37.016800 tar: ./capabilities: time stamp 2022-07-02 19:52:04 is 8985336.158414993 s in the future
1528 19:56:37.059297 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-07-02 19:51:35 is 8985307.145060993 s in the future
1529 19:56:37.059732 tar: ./drivers/dma-buf: time stamp 2022-07-02 19:52:04 is 8985336.14179466 s in the future
1530 19:56:37.060075 tar: ./drivers: time stamp 2022-07-02 19:52:04 is 8985336.13831166 s in the future
1531 19:56:37.060395 tar: ./static_keys/test_static_keys.sh: time stamp 2022-07-02 19:20:55 is 8983467.127961993 s in the future
1532 19:56:37.060703 tar: ./static_keys: time stamp 2022-07-02 19:52:08 is 8985340.12462166 s in the future
1533 19:56:37.103323 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-07-02 19:51:59 is 8985331.114435993 s in the future
1534 19:56:37.103757 tar: ./tmpfs: time stamp 2022-07-02 19:52:08 is 8985340.111243993 s in the future
1535 19:56:37.104099 tar: ./ptrace/vmaccess: time stamp 2022-07-02 19:51:53 is 8985325.099574326 s in the future
1536 19:56:37.104420 tar: ./ptrace/peeksiginfo: time stamp 2022-07-02 19:51:53 is 8985325.09125066 s in the future
1537 19:56:37.104730 tar: ./ptrace/get_syscall_info: time stamp 2022-07-02 19:51:53 is 8985325.08160466 s in the future
1538 19:56:37.147335 tar: ./ptrace: time stamp 2022-07-02 19:52:07 is 8985339.078280993 s in the future
1539 19:56:37.147781 tar: ./ftrace/test.d/instances/instance-event.tc: time stamp 2022-07-02 19:20:55 is 8983467.062161993 s in the future
1540 19:56:37.148131 tar: ./ftrace/test.d/instances/instance.tc: time stamp 2022-07-02 19:20:55 is 8983467.05498766 s in the future
1541 19:56:37.148458 tar: ./ftrace/test.d/instances: time stamp 2022-07-02 19:20:55 is 8983467.05157266 s in the future
1542 19:56:37.148772 tar: ./ftrace/test.d/event/event-pid.tc: time stamp 2022-07-02 19:20:55 is 8983467.041809326 s in the future
1543 19:56:37.191332 tar: ./ftrace/test.d/event/toplevel-enable.tc: time stamp 2022-07-02 19:20:55 is 8983467.034988993 s in the future
1544 19:56:37.191770 tar: ./ftrace/test.d/event/subsystem-enable.tc: time stamp 2022-07-02 19:20:55 is 8983467.028311993 s in the future
1545 19:56:37.192115 tar: ./ftrace/test.d/event/event-enable.tc: time stamp 2022-07-02 19:20:55 is 8983467.021050993 s in the future
1546 19:56:37.192441 tar: ./ftrace/test.d/event/event-no-pid.tc: time stamp 2022-07-02 19:20:55 is 8983467.01436566 s in the future
1547 19:56:37.235307 tar: ./ftrace/test.d/event/trace_printk.tc: time stamp 2022-07-02 19:20:55 is 8983467.00766666 s in the future
1548 19:56:37.235742 tar: ./ftrace/test.d/event: time stamp 2022-07-02 19:20:55 is 8983467.00454566 s in the future
1549 19:56:37.236086 tar: ./ftrace/test.d/dynevent/add_remove_kprobe.tc: time stamp 2022-07-02 19:20:55 is 8983466.994893993 s in the future
1550 19:56:37.236415 tar: ./ftrace/test.d/dynevent/clear_select_events.tc: time stamp 2022-07-02 19:20:55 is 8983466.98827466 s in the future
1551 19:56:37.236726 tar: ./ftrace/test.d/dynevent/generic_clear_event.tc: time stamp 2022-07-02 19:20:55 is 8983466.981611326 s in the future
1552 19:56:37.279353 tar: ./ftrace/test.d/dynevent/add_remove_synth.tc: time stamp 2022-07-02 19:20:55 is 8983466.97488866 s in the future
1553 19:56:37.279786 tar: ./ftrace/test.d/dynevent: time stamp 2022-07-02 19:20:55 is 8983466.971749326 s in the future
1554 19:56:37.280135 tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-07-02 19:20:55 is 8983466.960884326 s in the future
1555 19:56:37.280458 tar: ./ftrace/test.d/direct/ftrace-direct.tc: time stamp 2022-07-02 19:20:55 is 8983466.954133326 s in the future
1556 19:56:37.323109 tar: ./ftrace/test.d/direct: time stamp 2022-07-02 19:20:55 is 8983466.950733993 s in the future
1557 19:56:37.323194 tar: ./ftrace/test.d/template: time stamp 2022-07-02 19:20:55 is 8983466.943495993 s in the future
1558 19:56:37.323262 tar: ./ftrace/test.d/trigger/trigger-multihist.tc: time stamp 2022-07-02 19:20:55 is 8983466.93400666 s in the future
1559 19:56:37.323325 tar: ./ftrace/test.d/trigger/trigger-hist.tc: time stamp 2022-07-02 19:20:55 is 8983466.92680566 s in the future
1560 19:56:37.367153 tar: ./ftrace/test.d/trigger/trigger-hist-mod.tc: time stamp 2022-07-02 19:20:55 is 8983466.919804993 s in the future
1561 19:56:37.367324 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic.tc: time stamp 2022-07-02 19:20:55 is 8983466.91303866 s in the future
1562 19:56:37.367403 tar: ./ftrace/test.d/trigger/trigger-eventonoff.tc: time stamp 2022-07-02 19:20:55 is 8983466.90632266 s in the future
1563 19:56:37.367479 tar: ./ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc: time stamp 2022-07-02 19:20:55 is 8983466.89958866 s in the future
1564 19:56:37.411337 tar: ./ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983466.889358326 s in the future
1565 19:56:37.411644 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc: time stamp 2022-07-02 19:20:55 is 8983466.882322993 s in the future
1566 19:56:37.411823 tar: ./ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc: time stamp 2022-07-02 19:20:55 is 8983466.875626326 s in the future
1567 19:56:37.411998 tar: ./ftrace/test.d/trigger/inter-event/trigger-inter-event-combined-hist.tc: time stamp 2022-07-02 19:20:55 is 8983466.86913566 s in the future
1568 19:56:37.455661 tar: ./ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc: time stamp 2022-07-02 19:20:55 is 8983466.862560326 s in the future
1569 19:56:37.456204 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983466.854592326 s in the future
1570 19:56:37.456560 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc: time stamp 2022-07-02 19:20:55 is 8983466.84770266 s in the future
1571 19:56:37.499652 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-onmax-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983466.840802326 s in the future
1572 19:56:37.500198 tar: ./ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983466.83389066 s in the future
1573 19:56:37.500557 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc: time stamp 2022-07-02 19:20:55 is 8983466.827041993 s in the future
1574 19:56:37.543750 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc: time stamp 2022-07-02 19:20:55 is 8983466.819946993 s in the future
1575 19:56:37.544350 tar: ./ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983466.813258326 s in the future
1576 19:56:37.544745 tar: ./ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc: time stamp 2022-07-02 19:20:55 is 8983466.80650166 s in the future
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1579 19:56:37.588147 tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-07-02 19:20:55 is 8983466.788765993 s in the future
1580 19:56:37.588498 tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-07-02 19:20:55 is 8983466.78183766 s in the future
1581 19:56:37.588821 tar: ./ftrace/test.d/trigger/trigger-snapshot.tc: time stamp 2022-07-02 19:20:55 is 8983466.77509466 s in the future
1582 19:56:37.631540 tar: ./ftrace/test.d/trigger/trigger-filter.tc: time stamp 2022-07-02 19:20:55 is 8983466.768240993 s in the future
1583 19:56:37.632128 tar: ./ftrace/test.d/trigger/trigger-stacktrace.tc: time stamp 2022-07-02 19:20:55 is 8983466.761533993 s in the future
1584 19:56:37.632514 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic-kernel.tc: time stamp 2022-07-02 19:20:55 is 8983466.75484166 s in the future
1585 19:56:37.632867 tar: ./ftrace/test.d/trigger/trigger-trace-marker-hist.tc: time stamp 2022-07-02 19:20:55 is 8983466.748335993 s in the future
1586 19:56:37.675638 tar: ./ftrace/test.d/trigger: time stamp 2022-07-02 19:20:55 is 8983466.744668326 s in the future
1587 19:56:37.676182 tar: ./ftrace/test.d/preemptirq/irqsoff_tracer.tc: time stamp 2022-07-02 19:20:55 is 8983466.735068993 s in the future
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1589 19:56:37.676856 tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-07-02 19:20:55 is 8983466.722949326 s in the future
1590 19:56:37.677166 tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-07-02 19:20:55 is 8983466.716872326 s in the future
1591 19:56:37.719545 tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-07-02 19:20:55 is 8983466.710449993 s in the future
1592 19:56:37.720092 tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-07-02 19:20:55 is 8983466.704300326 s in the future
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1598 19:56:37.764645 tar: ./ftrace/test.d/kprobe/kprobe_syntax_errors.tc: time stamp 2022-07-02 19:20:55 is 8983466.662818993 s in the future
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1605 19:56:37.852212 tar: ./ftrace/test.d/kprobe/busy_check.tc: time stamp 2022-07-02 19:20:55 is 8983466.613416993 s in the future
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1607 19:56:37.852844 tar: ./ftrace/test.d/kprobe/kretprobe_return_suffix.tc: time stamp 2022-07-02 19:20:55 is 8983466.257267326 s in the future
1608 19:56:37.895369 tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-07-02 19:20:55 is 8983466.249927993 s in the future
1609 19:56:37.895806 tar: ./ftrace/test.d/kprobe/kretprobe_args.tc: time stamp 2022-07-02 19:20:55 is 8983466.242730326 s in the future
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1611 19:56:37.896474 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-07-02 19:20:55 is 8983466.22834066 s in the future
1612 19:56:37.939436 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-07-02 19:20:55 is 8983466.221052993 s in the future
1613 19:56:37.939874 tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-07-02 19:20:55 is 8983466.21366666 s in the future
1614 19:56:37.940221 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-07-02 19:20:55 is 8983466.20596666 s in the future
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1617 19:56:37.983864 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-07-02 19:20:55 is 8983466.18440066 s in the future
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1620 19:56:38.027360 tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-07-02 19:20:55 is 8983466.163556326 s in the future
1621 19:56:38.027795 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-07-02 19:20:55 is 8983466.15714866 s in the future
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1625 19:56:38.071860 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-07-02 19:20:55 is 8983466.12938366 s in the future
1626 19:56:38.072204 tar: ./ftrace/test.d/ftrace: time stamp 2022-07-02 19:20:55 is 8983466.126074326 s in the future
1627 19:56:38.072523 tar: ./ftrace/test.d/tracer/wakeup.tc: time stamp 2022-07-02 19:20:55 is 8983466.116331993 s in the future
1628 19:56:38.072834 tar: ./ftrace/test.d/tracer/wakeup_rt.tc: time stamp 2022-07-02 19:20:55 is 8983466.10923866 s in the future
1629 19:56:38.115460 tar: ./ftrace/test.d/tracer: time stamp 2022-07-02 19:20:55 is 8983466.105719993 s in the future
1630 19:56:38.115963 tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-07-02 19:20:55 is 8983466.095958993 s in the future
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1632 19:56:38.116627 tar: ./ftrace/test.d/functions: time stamp 2022-07-02 19:20:55 is 8983466.084985326 s in the future
1633 19:56:38.116935 tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-07-02 19:20:55 is 8983466.07559266 s in the future
1634 19:56:38.159421 tar: ./ftrace/test.d/00basic/basic4.tc: time stamp 2022-07-02 19:20:55 is 8983466.06910366 s in the future
1635 19:56:38.159857 tar: ./ftrace/test.d/00basic/snapshot.tc: time stamp 2022-07-02 19:20:55 is 8983466.062448326 s in the future
1636 19:56:38.160205 tar: ./ftrace/test.d/00basic/trace_pipe.tc: time stamp 2022-07-02 19:20:55 is 8983466.05587366 s in the future
1637 19:56:38.160524 tar: ./ftrace/test.d/00basic/ringbuffer_size.tc: time stamp 2022-07-02 19:20:55 is 8983466.04910366 s in the future
1638 19:56:38.203428 tar: ./ftrace/test.d/00basic/basic1.tc: time stamp 2022-07-02 19:20:30 is 8983441.04236166 s in the future
1639 19:56:38.203945 tar: ./ftrace/test.d/00basic/basic2.tc: time stamp 2022-07-02 19:20:55 is 8983466.03537966 s in the future
1640 19:56:38.204293 tar: ./ftrace/test.d/00basic: time stamp 2022-07-02 19:20:55 is 8983466.03205066 s in the future
1641 19:56:38.204615 tar: ./ftrace/test.d: time stamp 2022-07-02 19:20:55 is 8983466.028533326 s in the future
1642 19:56:38.204925 tar: ./ftrace/settings: time stamp 2022-07-02 19:20:55 is 8983466.021532326 s in the future
1643 19:56:38.247361 tar: ./ftrace/ftracetest: time stamp 2022-07-02 19:20:55 is 8983466.01403966 s in the future
1644 19:56:38.247795 tar: ./ftrace: time stamp 2022-07-02 19:52:05 is 8985336.01062866 s in the future
1645 19:56:38.248140 tar: ./proc/proc-self-syscall: time stamp 2022-07-02 19:51:53 is 8985323.999869993 s in the future
1646 19:56:38.248462 tar: ./proc/read: time stamp 2022-07-02 19:51:53 is 8985323.99242366 s in the future
1647 19:56:38.248769 tar: ./proc/proc-self-wchan: time stamp 2022-07-02 19:51:53 is 8985323.98496266 s in the future
1648 19:56:38.249067 tar: ./proc/fd-003-kthread: time stamp 2022-07-02 19:51:53 is 8985323.977466993 s in the future
1649 19:56:38.291354 tar: ./proc/proc-loadavg-001: time stamp 2022-07-02 19:51:53 is 8985323.969656993 s in the future
1650 19:56:38.291791 tar: ./proc/proc-pid-vm: time stamp 2022-07-02 19:51:53 is 8985323.962545993 s in the future
1651 19:56:38.292138 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-07-02 19:51:53 is 8985323.95526166 s in the future
1652 19:56:38.292461 tar: ./proc/proc-self-map-files-001: time stamp 2022-07-02 19:51:53 is 8985323.948144326 s in the future
1653 19:56:38.292769 tar: ./proc/fd-002-posix-eq: time stamp 2022-07-02 19:51:53 is 8985323.940517993 s in the future
1654 19:56:38.335389 tar: ./proc/fd-001-lookup: time stamp 2022-07-02 19:51:53 is 8985323.93240666 s in the future
1655 19:56:38.335827 tar: ./proc/proc-self-map-files-002: time stamp 2022-07-02 19:51:53 is 8985323.924888993 s in the future
1656 19:56:38.336172 tar: ./proc/proc-uptime-002: time stamp 2022-07-02 19:51:53 is 8985323.91760866 s in the future
1657 19:56:38.336492 tar: ./proc/setns-dcache: time stamp 2022-07-02 19:51:53 is 8985323.910190326 s in the future
1658 19:56:38.336801 tar: ./proc/thread-self: time stamp 2022-07-02 19:51:53 is 8985323.902981326 s in the future
1659 19:56:38.379346 tar: ./proc/proc-multiple-procfs: time stamp 2022-07-02 19:51:53 is 8985323.89565266 s in the future
1660 19:56:38.379784 tar: ./proc/proc-uptime-001: time stamp 2022-07-02 19:51:53 is 8985323.888389326 s in the future
1661 19:56:38.380130 tar: ./proc/self: time stamp 2022-07-02 19:51:53 is 8985323.88111366 s in the future
1662 19:56:38.380454 tar: ./proc/setns-sysvipc: time stamp 2022-07-02 19:51:53 is 8985323.873393993 s in the future
1663 19:56:38.380767 tar: ./proc: time stamp 2022-07-02 19:52:07 is 8985337.869995993 s in the future
1664 19:56:38.423457 tar: ./filesystems/dnotify_test: time stamp 2022-07-02 19:51:36 is 8985306.859486993 s in the future
1665 19:56:38.423892 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-07-02 19:52:05 is 8985335.847045326 s in the future
1666 19:56:38.424237 tar: ./filesystems/binderfs: time stamp 2022-07-02 19:52:05 is 8985335.843639326 s in the future
1667 19:56:38.424558 tar: ./filesystems/devpts_pts: time stamp 2022-07-02 19:51:36 is 8985306.834631993 s in the future
1668 19:56:38.424867 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-07-02 19:51:37 is 8985307.79856266 s in the future
1669 19:56:38.467443 tar: ./filesystems/epoll: time stamp 2022-07-02 19:52:05 is 8985335.795018326 s in the future
1670 19:56:38.467875 tar: ./filesystems: time stamp 2022-07-02 19:52:05 is 8985335.791391993 s in the future
1671 19:56:38.468216 tar: ./mqueue/mq_open_tests: time stamp 2022-07-02 19:51:42 is 8985312.780341326 s in the future
1672 19:56:38.468533 tar: ./mqueue/mq_perf_tests: time stamp 2022-07-02 19:51:42 is 8985312.771421993 s in the future
1673 19:56:38.468839 tar: ./mqueue: time stamp 2022-07-02 19:52:06 is 8985336.768062326 s in the future
1674 19:56:38.511428 tar: ./rtc/setdate: time stamp 2022-07-02 19:51:56 is 8985326.75810866 s in the future
1675 19:56:38.511974 tar: ./rtc/settings: time stamp 2022-07-02 19:20:55 is 8983465.75131066 s in the future
1676 19:56:38.512332 tar: ./rtc/rtctest: time stamp 2022-07-02 19:51:56 is 8985326.74286266 s in the future
1677 19:56:38.512712 tar: ./rtc: time stamp 2022-07-02 19:52:07 is 8985337.739731326 s in the future
1678 19:56:38.513028 tar: ./size/get_size: time stamp 2022-07-02 19:51:58 is 8985328.729938326 s in the future
1679 19:56:38.513329 tar: ./size: time stamp 2022-07-02 19:52:07 is 8985337.726641993 s in the future
1680 19:56:38.555424 tar: ./android/run.sh: time stamp 2022-07-02 19:52:02 is 8985332.71719266 s in the future
1681 19:56:38.555858 tar: ./android: time stamp 2022-07-02 19:52:02 is 8985332.71378766 s in the future
1682 19:56:38.556205 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-07-02 19:20:55 is 8983465.703839326 s in the future
1683 19:56:38.556528 tar: ./netfilter/nft_nat.sh: time stamp 2022-07-02 19:20:55 is 8983465.69554666 s in the future
1684 19:56:38.556841 tar: ./netfilter/nf-queue: time stamp 2022-07-02 19:51:52 is 8985322.68792366 s in the future
1685 19:56:38.599412 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-07-02 19:20:55 is 8983465.680449993 s in the future
1686 19:56:38.599849 tar: ./netfilter/nft_meta.sh: time stamp 2022-07-02 19:20:55 is 8983465.673532993 s in the future
1687 19:56:38.600199 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-07-02 19:20:55 is 8983465.666826993 s in the future
1688 19:56:38.600522 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-07-02 19:20:55 is 8983465.659766326 s in the future
1689 19:56:38.600830 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-07-02 19:20:55 is 8983465.652154326 s in the future
1690 19:56:38.647416 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-07-02 19:20:55 is 8983465.642527326 s in the future
1691 19:56:38.647854 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-07-02 19:20:55 is 8983465.635582326 s in the future
1692 19:56:38.648197 tar: ./netfilter/ipvs.sh: time stamp 2022-07-02 19:20:55 is 8983465.628355659 s in the future
1693 19:56:38.648526 tar: ./netfilter/nft_queue.sh: time stamp 2022-07-02 19:20:55 is 8983465.620375993 s in the future
1694 19:56:38.648841 tar: ./netfilter: time stamp 2022-07-02 19:52:07 is 8985337.617161993 s in the future
1695 19:56:38.649140 tar: ./fpu/test_fpu: time stamp 2022-07-02 19:51:38 is 8985308.606526993 s in the future
1696 19:56:38.649438 tar: ./fpu/run_test_fpu.sh: time stamp 2022-07-02 19:20:55 is 8983465.599406993 s in the future
1697 19:56:38.649730 tar: ./fpu: time stamp 2022-07-02 19:52:05 is 8985335.596055659 s in the future
1698 19:56:38.650020 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-07-02 19:51:34 is 8985304.584983659 s in the future
1699 19:56:38.650308 tar: ./breakpoints: time stamp 2022-07-02 19:52:04 is 8985334.581633326 s in the future
1700 19:56:38.695420 tar: ./sigaltstack/sas: time stamp 2022-07-02 19:51:58 is 8985328.566503659 s in the future
1701 19:56:38.695856 tar: ./sigaltstack: time stamp 2022-07-02 19:52:07 is 8985337.563282993 s in the future
1702 19:56:38.696200 tar: ./core/close_range_test: time stamp 2022-07-02 19:51:35 is 8985305.545280659 s in the future
1703 19:56:38.696520 tar: ./core: time stamp 2022-07-02 19:52:04 is 8985334.541989659 s in the future
1704 19:56:38.696828 tar: ./vm/hugepage-mmap: time stamp 2022-07-02 19:52:00 is 8985330.531530993 s in the future
1705 19:56:38.697128 tar: ./vm/gup_benchmark: time stamp 2022-07-02 19:51:59 is 8985329.523689993 s in the future
1706 19:56:38.731115 tar: ./vm/test_vmalloc.sh: time stamp 2022-07-02 19:20:55 is 8983465.516803993 s in the future
1707 19:56:38.731550 tar: ./vm/mremap_dontunmap: time stamp 2022-07-02 19:52:01 is 8985331.508775659 s in the future
1708 19:56:38.731896 tar: ./vm/hmm-tests: time stamp 2022-07-02 19:52:00 is 8985330.488960659 s in the future
1709 19:56:38.732212 tar: ./vm/mlock-random-test: time stamp 2022-07-02 19:52:01 is 8985331.480987326 s in the future
1710 19:56:38.732521 tar: ./vm/thuge-gen: time stamp 2022-07-02 19:52:01 is 8985331.472994659 s in the future
1711 19:56:38.774254 tar: ./vm/write_to_hugetlbfs: time stamp 2022-07-02 19:52:02 is 8985332.464736659 s in the future
1712 19:56:38.774763 tar: ./vm/transhuge-stress: time stamp 2022-07-02 19:52:01 is 8985331.457068326 s in the future
1713 19:56:38.775151 tar: ./vm/mlock2-tests: time stamp 2022-07-02 19:52:01 is 8985331.449061326 s in the future
1714 19:56:38.775485 tar: ./vm/va_128TBswitch: time stamp 2022-07-02 19:52:01 is 8985331.441771993 s in the future
1715 19:56:38.775795 tar: ./vm/compaction_test: time stamp 2022-07-02 19:51:59 is 8985329.434140659 s in the future
1716 19:56:38.817198 tar: ./vm/map_hugetlb: time stamp 2022-07-02 19:52:00 is 8985330.427176993 s in the future
1717 19:56:38.817628 tar: ./vm/userfaultfd: time stamp 2022-07-02 19:52:01 is 8985331.417558326 s in the future
1718 19:56:38.817969 tar: ./vm/khugepaged: time stamp 2022-07-02 19:52:01 is 8985331.409353659 s in the future
1719 19:56:38.818288 tar: ./vm/on-fault-limit: time stamp 2022-07-02 19:52:01 is 8985331.402193326 s in the future
1720 19:56:38.818597 tar: ./vm/map_populate: time stamp 2022-07-02 19:52:00 is 8985330.394715326 s in the future
1721 19:56:38.860274 tar: ./vm/virtual_address_range: time stamp 2022-07-02 19:52:01 is 8985331.387775993 s in the future
1722 19:56:38.860711 tar: ./vm/run_vmtests: time stamp 2022-07-02 19:20:55 is 8983465.381042326 s in the future
1723 19:56:38.861056 tar: ./vm/map_fixed_noreplace: time stamp 2022-07-02 19:52:00 is 8985330.373866326 s in the future
1724 19:56:38.861380 tar: ./vm/hugepage-shm: time stamp 2022-07-02 19:52:00 is 8985330.366967659 s in the future
1725 19:56:38.861687 tar: ./vm: time stamp 2022-07-02 19:52:08 is 8985338.362541659 s in the future
1726 19:56:38.907540 tar: ./clone3/clone3_clear_sighand: time stamp 2022-07-02 19:51:35 is 8985305.351102993 s in the future
1727 19:56:38.908084 tar: ./clone3/clone3_set_tid: time stamp 2022-07-02 19:51:35 is 8985305.341976993 s in the future
1728 19:56:38.908441 tar: ./clone3/clone3: time stamp 2022-07-02 19:51:35 is 8985305.333818993 s in the future
1729 19:56:38.908762 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-07-02 19:51:35 is 8985305.324327659 s in the future
1730 19:56:38.909073 tar: ./clone3: time stamp 2022-07-02 19:52:04 is 8985334.320884326 s in the future
1731 19:56:38.951533 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-07-02 19:20:55 is 8983465.310741659 s in the future
1732 19:56:38.952077 tar: ./memory-hotplug: time stamp 2022-07-02 19:52:06 is 8985336.307323326 s in the future
1733 19:56:38.952436 tar: ./firmware/fw_lib.sh: time stamp 2022-07-02 19:20:55 is 8983465.297164659 s in the future
1734 19:56:38.952759 tar: ./firmware/fw_fallback.sh: time stamp 2022-07-02 19:20:55 is 8983465.290012993 s in the future
1735 19:56:38.953072 tar: ./firmware/fw_filesystem.sh: time stamp 2022-07-02 19:20:55 is 8983465.282045659 s in the future
1736 19:56:38.953375 tar: ./firmware/fw_namespace: time stamp 2022-07-02 19:51:38 is 8985308.274400326 s in the future
1737 19:56:38.995200 tar: ./firmware/fw_run_tests.sh: time stamp 2022-07-02 19:20:55 is 8983465.267622659 s in the future
1738 19:56:38.995370 tar: ./firmware: time stamp 2022-07-02 19:52:05 is 8985335.264118993 s in the future
1739 19:56:38.995441 tar: ./tpm2/test_smoke.sh: time stamp 2022-07-02 19:20:55 is 8983465.254219993 s in the future
1740 19:56:38.995504 tar: ./tpm2/tpm2_tests.py: time stamp 2022-07-02 19:20:55 is 8983465.246792993 s in the future
1741 19:56:38.995565 tar: ./tpm2/test_space.sh: time stamp 2022-07-02 19:20:55 is 8983465.240001659 s in the future
1742 19:56:39.039204 tar: ./tpm2/tpm2.py: time stamp 2022-07-02 19:20:55 is 8983465.232172659 s in the future
1743 19:56:39.039391 tar: ./tpm2: time stamp 2022-07-02 19:52:08 is 8985338.229036326 s in the future
1744 19:56:39.039484 tar: ./kselftest/prefix.pl: time stamp 2022-07-02 19:52:02 is 8985332.219205326 s in the future
1745 19:56:39.039546 tar: ./kselftest/module.sh: time stamp 2022-07-02 19:52:02 is 8985332.212618326 s in the future
1746 19:56:39.039618 tar: ./kselftest/runner.sh: time stamp 2022-07-02 19:52:02 is 8985332.205789659 s in the future
1747 19:56:39.083517 tar: ./kselftest: time stamp 2022-07-02 19:52:02 is 8985332.202338659 s in the future
1748 19:56:39.084059 tar: ./livepatch/test-ftrace.sh: time stamp 2022-07-02 19:20:55 is 8983465.192507659 s in the future
1749 19:56:39.084405 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-07-02 19:20:55 is 8983465.185913659 s in the future
1750 19:56:39.084732 tar: ./livepatch/settings: time stamp 2022-07-02 19:20:55 is 8983465.179204993 s in the future
1751 19:56:39.085043 tar: ./livepatch/test-callbacks.sh: time stamp 2022-07-02 19:20:55 is 8983465.170735326 s in the future
1752 19:56:39.127323 tar: ./livepatch/functions.sh: time stamp 2022-07-02 19:20:55 is 8983465.162326993 s in the future
1753 19:56:39.127758 tar: ./livepatch/test-state.sh: time stamp 2022-07-02 19:20:55 is 8983465.154885993 s in the future
1754 19:56:39.128103 tar: ./livepatch/test-livepatch.sh: time stamp 2022-07-02 19:20:55 is 8983465.147696326 s in the future
1755 19:56:39.128425 tar: ./livepatch: time stamp 2022-07-02 19:52:06 is 8985336.144011659 s in the future
1756 19:56:39.128732 tar: ./cgroup/test_core: time stamp 2022-07-02 19:51:35 is 8985305.130890993 s in the future
1757 19:56:39.171412 tar: ./cgroup/test_kmem: time stamp 2022-07-02 19:51:35 is 8985305.121566659 s in the future
1758 19:56:39.171850 tar: ./cgroup/test_stress.sh: time stamp 2022-07-02 19:20:55 is 8983465.114144993 s in the future
1759 19:56:39.172196 tar: ./cgroup/test_freezer: time stamp 2022-07-02 19:51:35 is 8985305.103080659 s in the future
1760 19:56:39.172514 tar: ./cgroup/with_stress.sh: time stamp 2022-07-02 19:20:55 is 8983465.095781326 s in the future
1761 19:56:39.172817 tar: ./cgroup/test_memcontrol: time stamp 2022-07-02 19:51:35 is 8985305.083470993 s in the future
1762 19:56:39.215319 tar: ./cgroup: time stamp 2022-07-02 19:52:04 is 8985334.079961659 s in the future
1763 19:56:39.215752 tar: ./user/test_user_copy.sh: time stamp 2022-07-02 19:20:55 is 8983465.069569993 s in the future
1764 19:56:39.216091 tar: ./user: time stamp 2022-07-02 19:52:08 is 8985338.066717326 s in the future
1765 19:56:39.216404 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-07-02 19:51:41 is 8985311.053624993 s in the future
1766 19:56:39.216708 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-07-02 19:51:41 is 8985311.042686326 s in the future
1767 19:56:39.259158 tar: ./membarrier: time stamp 2022-07-02 19:52:06 is 8985336.039057326 s in the future
1768 19:56:39.259242 tar: ./kcmp/kcmp_test: time stamp 2022-07-02 19:51:41 is 8985311.028037993 s in the future
1769 19:56:39.259306 tar: ./kcmp: time stamp 2022-07-02 19:52:05 is 8985335.024918659 s in the future
1770 19:56:39.259366 tar: ./sysctl/sysctl.sh: time stamp 2022-07-02 19:20:55 is 8983465.014769659 s in the future
1771 19:56:39.259424 tar: ./sysctl: time stamp 2022-07-02 19:52:08 is 8985338.011687326 s in the future
1772 19:56:39.259480 tar: ./sync/sync_test: time stamp 2022-07-02 19:51:58 is 8985327.999218659 s in the future
1773 19:56:39.303334 tar: ./sync: time stamp 2022-07-02 19:52:08 is 8985337.995607659 s in the future
1774 19:56:39.303762 tar: ./cpufreq/main.sh: time stamp 2022-07-02 19:20:55 is 8983464.985485326 s in the future
1775 19:56:39.304097 tar: ./cpufreq/cpufreq.sh: time stamp 2022-07-02 19:20:55 is 8983464.978553659 s in the future
1776 19:56:39.304412 tar: ./cpufreq/module.sh: time stamp 2022-07-02 19:20:55 is 8983464.971313326 s in the future
1777 19:56:39.304713 tar: ./cpufreq/cpu.sh: time stamp 2022-07-02 19:20:55 is 8983464.964643659 s in the future
1778 19:56:39.347100 tar: ./cpufreq/governor.sh: time stamp 2022-07-02 19:20:55 is 8983464.958191993 s in the future
1779 19:56:39.347187 tar: ./cpufreq/special-tests.sh: time stamp 2022-07-02 19:20:55 is 8983464.951587993 s in the future
1780 19:56:39.347253 tar: ./cpufreq: time stamp 2022-07-02 19:52:04 is 8985333.948133659 s in the future
1781 19:56:39.347316 tar: .: time stamp 2022-07-02 19:52:09 is 8985338.944664326 s in the future
1782 19:56:39.347376 skiplist:
1783 19:56:39.347433 ========================================
1784 19:56:39.347491 breakpoints:breakpoint_test
1785 19:56:39.514601 breakpoints:step_after_suspend_test
1786 19:56:39.562757 ftrace:ftracetest
1787 19:56:39.610679 net:rtnetlink.sh
1788 19:56:39.658791 net:tls
1789 19:56:39.706756 netfilter:bridge_brouter.sh
1790 19:56:39.771112 netfilter:nft_flowtable.sh
1791 19:56:39.818928 netfilter:nft_trans_stress.sh
1792 19:56:39.882658 pidfd:pidfd_wait
1793 19:56:39.930633 ========================================
1794 19:56:42.329905 [ 92.026813] kselftest: Running tests in lkdtm
1795 19:56:42.378073 TAP version 13
1796 19:56:42.409796 1..70
1797 19:56:42.442081 # selftests: lkdtm: PANIC.sh
1798 19:56:42.777446 # Skipping PANIC: crashes entire system
1799 19:56:42.793643 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1800 19:56:42.825609 # selftests: lkdtm: BUG.sh
1801 19:56:43.205368 [ 92.863452] lkdtm: Performing direct entry BUG
1802 19:56:43.205905 [ 92.868221] ------------[ cut here ]------------
1803 19:56:43.206249 [ 92.872861] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1804 19:56:43.206569 [ 92.878112] Internal error: Oops - BUG: 0 [#1] SMP ARM
1805 19:56:43.248876 [ 92.883275] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
1806 19:56:43.249434 [ 92.912561] CPU: 2 PID: 796 Comm: cat Not tainted 5.10.128-cip10 #1
1807 19:56:43.249789 [ 92.918850] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1808 19:56:43.250111 [ 92.925422] PC is at lkdtm_BUG+0x14/0x18
1809 19:56:43.250420 [ 92.929374] LR is at lkdtm_do_action+0x2c/0x4c
1810 19:56:43.250720 [ 92.933840] pc : [<c0c2d5a0>] lr : [<c0c2d020>] psr: a00e0013
1811 19:56:43.251048 [ 92.940128] sp : c672de58 ip : c672de68 fp : c672de64
1812 19:56:43.251345 [ 92.945372] r10: 00000004 r9 : c1acf580 r8 : c15e7d40
1813 19:56:43.292224 [ 92.950619] r7 : c672df60 r6 : 00000004 r5 : c5f5b000 r4 : 00000001
1814 19:56:43.292763 [ 92.957169] r3 : c0c2d58c r2 : 4afe75ab r1 : ef7ab5e0 r0 : c15e7d48
1815 19:56:43.293107 [ 92.963720] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1816 19:56:43.293427 [ 92.970879] Control: 10c5387d Table: 15f1c04a DAC: 00000051
1817 19:56:43.293737 [ 92.976651] Process cat (pid: 796, stack limit = 0x861572e5)
1818 19:56:43.294035 [ 92.982336] Stack: (0xc672de58 to 0xc672e000)
1819 19:56:43.294326 [ 92.986721] de40: c672de74 c672de68
1820 19:56:43.335628 [ 92.994930] de60: c0c2d020 c0c2d598 c672de9c c672de78 c0c2d520 c0c2d000 c0c2d400 c62588c0
1821 19:56:43.336164 [ 93.003138] de80: b6e60000 00000004 c52f3e40 c672df60 c672dec4 c672dea0 c07f4c50 c0c2d40c
1822 19:56:43.336510 [ 93.011345] dea0: 00000000 c62588c0 b6e60000 c2816000 c672df60 c07f4bec c672df5c c672dec8
1823 19:56:43.336831 [ 93.019554] dec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c672c000
1824 19:56:43.337140 [ 93.027763] dee0: b6e60000 00020000 00000004 00000004 0001fffc c672dee0 00000001 b6e5f000
1825 19:56:43.378973 [ 93.035970] df00: c63503c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1826 19:56:43.379538 [ 93.044177] df20: 00000000 00000000 c139e738 4afe75ab c205ca20 c62588c0 c62588c0 c672c000
1827 19:56:43.379886 [ 93.052384] df40: b6e60000 00000000 00000000 00000004 c672df94 c672df60 c05988bc c0598228
1828 19:56:43.380204 [ 93.060592] df60: 00000000 00000000 c672dfac 4afe75ab 00000004 00000004 b6fa7e00 00000004
1829 19:56:43.380510 [ 93.068799] df80: c03002e4 c672c000 c672dfa4 c672df98 c059894c c0598854 00000000 c672dfa8
1830 19:56:43.422449 [ 93.077007] dfa0: c03000c0 c0598940 00000004 00000004 00000001 b6e60000 00000004 00000000
1831 19:56:43.423008 [ 93.085215] dfc0: 00000004 00000004 b6fa7e00 00000004 00000001 00000000 00020000 beec5a54
1832 19:56:43.423353 [ 93.093422] dfe0: 00000004 beec5788 b6f1594f b6e9bc66 800e0030 00000001 00000000 00000000
1833 19:56:43.423667 [ 93.101615] Backtrace:
1834 19:56:43.423968 [ 93.104119] [<c0c2d58c>] (lkdtm_BUG) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
1835 19:56:43.424264 [ 93.111728] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
1836 19:56:43.424558 [ 93.119774] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1837 19:56:43.465709 [ 93.127724] r9:c672df60 r8:c52f3e40 r7:00000004 r6:b6e60000 r5:c62588c0 r4:c0c2d400
1838 19:56:43.466250 [ 93.135508] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1839 19:56:43.466594 [ 93.143368] r9:c07f4bec r8:c672df60 r7:c2816000 r6:b6e60000 r5:c62588c0 r4:00000000
1840 19:56:43.466912 [ 93.151142] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1841 19:56:43.467248 [ 93.158307] r10:00000004 r9:00000000 r8:00000000 r7:b6e60000 r6:c672c000 r5:c62588c0
1842 19:56:43.467551 [ 93.166157] r4:c62588c0
1843 19:56:43.509014 [ 93.168723] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1844 19:56:43.509550 [ 93.175890] r9:c672c000 r8:c03002e4 r7:00000004 r6:b6fa7e00 r5:00000004 r4:00000004
1845 19:56:43.509895 [ 93.183671] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1846 19:56:43.510217 [ 93.191261] Exception stack(0xc672dfa8 to 0xc672dff0)
1847 19:56:43.510524 [ 93.196343] dfa0: 00000004 00000004 00000001 b6e60000 00000004 00000000
1848 19:56:43.510822 [ 93.204550] dfc0: 00000004 00000004 b6fa7e00 00000004 00000001 00000000 00020000 beec5a54
1849 19:56:43.552132 [ 93.212750] dfe0: 00000004 beec5788 b6f1594f b6e9bc66
1850 19:56:43.552673 [ 93.217834] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1851 19:56:43.553022 [ 93.223959] ---[ end trace e69a93674193e283 ]---
1852 19:56:43.553342 [ 93.228604] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1853 19:56:43.553653 [ 93.237501] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 796, name: cat
1854 19:56:43.553955 [ 93.245174] INFO: lockdep is turned off.
1855 19:56:43.554250 [ 93.249116] irq event stamp: 1572
1856 19:56:43.595462 [ 93.252474] hardirqs last enabled at (1571): [<c03d52a8>] console_unlock+0x4b0/0x6c0
1857 19:56:43.595997 [ 93.260335] hardirqs last disabled at (1572): [<c0300c60>] __und_svc+0x60/0x6c
1858 19:56:43.596343 [ 93.267589] softirqs last enabled at (1096): [<c03021a8>] __do_softirq+0x378/0x5fc
1859 19:56:43.596667 [ 93.275276] softirqs last disabled at (1085): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1860 19:56:43.596976 [ 93.283137] CPU: 2 PID: 796 Comm: cat Tainted: G D 5.10.128-cip10 #1
1861 19:56:43.597277 [ 93.290814] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1862 19:56:43.597575 [ 93.297360] Backtrace:
1863 19:56:43.638899 [ 93.299866] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
1864 19:56:43.639476 [ 93.307464] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f728
1865 19:56:43.639827 [ 93.313162] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
1866 19:56:43.640150 [ 93.320517] [<c1382954>] (dump_stack) from [<c038e384>] (___might_sleep+0x1b0/0x2c0)
1867 19:56:43.640459 [ 93.328290] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19cbfe0 r4:c672c000
1868 19:56:43.640758 [ 93.336067] [<c038e1d4>] (___might_sleep) from [<c038e504>] (__might_sleep+0x70/0xb0)
1869 19:56:43.682310 [ 93.343921] r6:00000000 r5:00000031 r4:c19cbfe0
1870 19:56:43.682847 [ 93.348582] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
1871 19:56:43.683246 [ 93.356349] r6:00000001 r5:c672c000 r4:c47c9b00
1872 19:56:43.683570 [ 93.361011] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1873 19:56:43.683881 [ 93.368350] r8:0000000b r7:c1e0fc8c r6:ffffe000 r5:00000000 r4:c47c9b00
1874 19:56:43.684179 [ 93.375089] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1875 19:56:43.684471 [ 93.381638] r7:c1e0fc8c
1876 19:56:43.725907 [ 93.384203] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1877 19:56:43.726438 [ 93.391282] r10:00000004 r9:c672c000 r8:c15e7d40 r7:00000000 r6:c672ddc8 r5:c0c2d5a0
1878 19:56:43.726783 [ 93.399131] r4:e7f001f2
1879 19:56:43.727123 [ 93.401699] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1880 19:56:43.727436 [ 93.409636] Exception stack(0xc672ddc8 to 0xc672de10)
1881 19:56:43.727735 [ 93.414719] ddc0: c15e7d48 ef7ab5e0 4afe75ab c0c2d58c 00000001 c5f5b000
1882 19:56:43.728032 [ 93.422926] dde0: 00000004 c672df60 c15e7d40 c1acf580 00000004 c672de64 c672de68 c672de58
1883 19:56:43.769298 [ 93.431127] de00: c0c2d020 c0c2d5a0 a00e0013 ffffffff
1884 19:56:43.769834 [ 93.436204] r7:c672ddfc r6:ffffffff r5:a00e0013 r4:c0c2d5a4
1885 19:56:43.770180 [ 93.441904] [<c0c2d58c>] (lkdtm_BUG) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
1886 19:56:43.770503 [ 93.449507] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
1887 19:56:43.770810 [ 93.457548] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1888 19:56:43.771141 [ 93.465495] r9:c672df60 r8:c52f3e40 r7:00000004 r6:b6e60000 r5:c62588c0 r4:c0c2d400
1889 19:56:43.812496 [ 93.473274] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1890 19:56:43.813036 [ 93.481134] r9:c07f4bec r8:c672df60 r7:c2816000 r6:b6e60000 r5:c62588c0 r4:00000000
1891 19:56:43.813383 [ 93.488908] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1892 19:56:43.813703 [ 93.496073] r10:00000004 r9:00000000 r8:00000000 r7:b6e60000 r6:c672c000 r5:c62588c0
1893 19:56:43.814016 [ 93.503921] r4:c62588c0
1894 19:56:43.814313 [ 93.506486] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1895 19:56:43.868872 [ 93.513651] r9:c672c000 r8:c03002e4 r7:00000004 r6:b6fa7e00 r5:00000004 r4:00000004
1896 19:56:43.869033 [ 93.521426] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1897 19:56:43.869100 [ 93.529015] Exception stack(0xc672dfa8 to 0xc672dff0)
1898 19:56:43.869162 [ 93.534097] dfa0: 00000004 00000004 00000001 b6e60000 00000004 00000000
1899 19:56:43.869222 [ 93.542304] dfc0: 00000004 00000004 b6fa7e00 00000004 00000001 00000000 00020000 beec5a54
1900 19:56:43.869279 [ 93.550504] dfe0: 00000004 beec5788 b6f1594f b6e9bc66
1901 19:56:43.869335 # Segmentation fault
1902 19:56:43.965571 # [ 92.863452] lkdtm: Performing direct entry BUG
1903 19:56:43.965687 # [ 92.868221] ------------[ cut here ]------------
1904 19:56:43.965753 # [ 92.872861] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1905 19:56:43.965815 # [ 92.878112] Internal error: Oops - BUG: 0 [#1] SMP ARM
1906 19:56:44.009204 # [ 92.883275] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
1907 19:56:44.009390 # [ 92.912561] CPU: 2 PID: 796 Comm: cat Not tainted 5.10.128-cip10 #1
1908 19:56:44.009480 # [ 92.918850] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1909 19:56:44.009562 # [ 92.925422] PC is at lkdtm_BUG+0x14/0x18
1910 19:56:44.009640 # [ 92.929374] LR is at lkdtm_do_action+0x2c/0x4c
1911 19:56:44.009717 # [ 92.933840] pc : [<c0c2d5a0>] lr : [<c0c2d020>] psr: a00e0013
1912 19:56:44.009791 # [ 92.940128] sp : c672de58 ip : c672de68 fp : c672de64
1913 19:56:44.052232 # [ 92.945372] r10: 00000004 r9 : c1acf580 r8 : c15e7d40
1914 19:56:44.052515 # [ 92.950619] r7 : c672df60 r6 : 00000004 r5 : c5f5b000 r4 : 00000001
1915 19:56:44.052685 # [ 92.957169] r3 : c0c2d58c r2 : 4afe75ab r1 : ef7ab5e0 r0 : c15e7d48
1916 19:56:44.052839 # [ 92.963720] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1917 19:56:44.052984 # [ 92.970879] Control: 10c5387d Table: 15f1c04a DAC: 00000051
1918 19:56:44.053122 # [ 92.976651] Process cat (pid: 796, stack limit = 0x861572e5)
1919 19:56:44.053254 # [ 92.982336] Stack: (0xc672de58 to 0xc672e000)
1920 19:56:44.095435 # [ 92.986721] de40: c672de74 c672de68
1921 19:56:44.095977 # [ 92.994930] de60: c0c2d020 c0c2d598 c672de9c c672de78 c0c2d520 c0c2d000 c0c2d400 c62588c0
1922 19:56:44.096326 # [ 93.003138] de80: b6e60000 00000004 c52f3e40 c672df60 c672dec4 c672dea0 c07f4c50 c0c2d40c
1923 19:56:44.096647 # [ 93.011345] dea0: 00000000 c62588c0 b6e60000 c2816000 c672df60 c07f4bec c672df5c c672dec8
1924 19:56:44.096958 # [ 93.019554] dec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c672c000
1925 19:56:44.139483 # [ 93.027763] dee0: b6e60000 00020000 00000004 00000004 0001fffc c672dee0 00000001 b6e5f000
1926 19:56:44.140029 # [ 93.035970] df00: c63503c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1927 19:56:44.140379 # [ 93.044177] df20: 00000000 00000000 c139e738 4afe75ab c205ca20 c62588c0 c62588c0 c672c000
1928 19:56:44.140703 # [ 93.052384] df40: b6e60000 00000000 00000000 00000004 c672df94 c672df60 c05988bc c0598228
1929 19:56:44.141011 # [ 93.060592] df60: 00000000 00000000 c672dfac 4afe75ab 00000004 00000004 b6fa7e00 00000004
1930 19:56:44.183510 # [ 93.068799] df80: c03002e4 c672c000 c672dfa4 c672df98 c059894c c0598854 00000000 c672dfa8
1931 19:56:44.184056 # [ 93.077007] dfa0: c03000c0 c0598940 00000004 00000004 00000001 b6e60000 00000004 00000000
1932 19:56:44.184406 # [ 93.085215] dfc0: 00000004 00000004 b6fa7e00 00000004 00000001 00000000 00020000 beec5a54
1933 19:56:44.184720 # [ 93.093422] dfe0: 00000004 beec5788 b6f1594f b6e9bc66 800e0030 00000001 00000000 00000000
1934 19:56:44.185020 # [ 93.101615] Backtrace:
1935 19:56:44.185305 # [ 93.104119] [<c0c2d58c>] (lkdtm_BUG) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
1936 19:56:44.227294 # [ 93.111728] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
1937 19:56:44.227453 # [ 93.119774] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1938 19:56:44.227518 # [ 93.127724] r9:c672df60 r8:c52f3e40 r7:00000004 r6:b6e60000 r5:c62588c0 r4:c0c2d400
1939 19:56:44.227578 # [ 93.135508] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1940 19:56:44.227636 # [ 93.143368] r9:c07f4bec r8:c672df60 r7:c2816000 r6:b6e60000 r5:c62588c0 r4:00000000
1941 19:56:44.227691 # [ 93.151142] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1942 19:56:44.271356 # [ 93.158307] r10:00000004 r9:00000000 r8:00000000 r7:b6e60000 r6:c672c000 r5:c62588c0
1943 19:56:44.271648 # [ 93.166157] r4:c62588c0
1944 19:56:44.271826 # [ 93.168723] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1945 19:56:44.271980 # [ 93.175890] r9:c672c000 r8:c03002e4 r7:00000004 r6:b6fa7e00 r5:00000004 r4:00000004
1946 19:56:44.272129 # [ 93.183671] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1947 19:56:44.272278 # [ 93.191261] Exception stack(0xc672dfa8 to 0xc672dff0)
1948 19:56:44.315633 # [ 93.196343] dfa0: 00000004 00000004 00000001 b6e60000 00000004 00000000
1949 19:56:44.316174 # [ 93.204550] dfc0: 00000004 00000004 b6fa7e00 00000004 00000001 00000000 00020000 beec5a54
1950 19:56:44.316536 # [ 93.212750] dfe0: 00000004 beec5788 b6f1594f b6e9bc66
1951 19:56:44.316858 # [ 93.217834] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1952 19:56:44.317169 # [ 93.223959] ---[ end trace e69a93674193e283 ]---
1953 19:56:44.317466 # [ 93.228604] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1954 19:56:44.359665 # [ 93.237501] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 796, name: cat
1955 19:56:44.360198 # [ 93.245174] INFO: lockdep is turned off.
1956 19:56:44.360548 # [ 93.249116] irq event stamp: 1572
1957 19:56:44.360863 # [ 93.252474] hardirqs last enabled at (1571): [<[ 94.027997] lkdtm: Performing direct entry WARNING
1958 19:56:44.361171 c03d52a8>] console_unlock+0x4b0/0[ 94.033590] ------------[ cut here ]------------
1959 19:56:44.361471 x6c0
1960 19:56:44.361756 # [ 93.260335] hardirqs l[ 94.041129] WARNING: CPU: 0 PID: 867 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1961 19:56:44.403698 ast disabled at (1572): [<c0300c6[ 94.052418] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
1962 19:56:44.404255 0>] __und_svc+0x60/0x6c
1963 19:56:44.404611 # [ 93[ 94.084240] CPU: 0 PID: 867 Comm: cat Tainted: G D W 5.10.128-cip10 #1
1964 19:56:44.404935 [ 94.094631] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1965 19:56:44.447638 [ 94.101166] Backtrace:
1966 19:56:44.448169 [ 94.103641] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
1967 19:56:44.448525 [ 94.111219] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
1968 19:56:44.448842 [ 94.116892] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
1969 19:56:44.449147 [ 94.124215] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1970 19:56:44.449447 [ 94.131185] r9:00000009 r8:c0c2d5ec r7:00000053 r6:00000009 r5:c0c2d5ec r4:c1acfc3c
1971 19:56:44.491669 [ 94.138939] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
1972 19:56:44.492208 [ 94.146429] r7:00000053 r6:c1acfc3c r5:00000000 r4:c463e000
1973 19:56:44.492560 [ 94.152100] [<c137c950>] (warn_slowpath_fmt) from [<c0c2d5ec>] (lkdtm_WARNING+0x48/0x4c)
1974 19:56:44.492884 [ 94.160198] r9:c1acf584 r8:c15e7d40 r7:c463ff60 r6:00000008 r5:c402f000 r4:00000002
1975 19:56:44.493190 [ 94.167953] [<c0c2d5a4>] (lkdtm_WARNING) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
1976 19:56:44.493491 [ 94.175882] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
1977 19:56:44.535650 [ 94.183897] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1978 19:56:44.536187 [ 94.191821] r9:c463ff60 r8:c52f3e40 r7:00000008 r6:b6dfa000 r5:c4443a40 r4:c0c2d400
1979 19:56:44.536545 [ 94.199578] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1980 19:56:44.536869 [ 94.207418] r9:c07f4bec r8:c463ff60 r7:c2816000 r6:b6dfa000 r5:c4443a40 r4:00000000
1981 19:56:44.537178 [ 94.215169] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1982 19:56:44.537481 [ 94.222312] r10:00000004 r9:00000000 r8:00000000 r7:b6dfa000 r6:c463e000 r5:c4443a40
1983 19:56:44.579680 [ 94.230147] r4:c4443a40
1984 19:56:44.580215 [ 94.232690] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1985 19:56:44.580570 [ 94.239834] r9:c463e000 r8:c03002e4 r7:00000004 r6:b6f41e00 r5:00000008 r4:00000008
1986 19:56:44.580891 [ 94.247587] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1987 19:56:44.581198 [ 94.255160] Exception stack(0xc463ffa8 to 0xc463fff0)
1988 19:56:44.581499 [ 94.260221] ffa0: 00000008 00000008 00000001 b6dfa000 00000008 00000000
1989 19:56:44.623520 [ 94.268406] ffc0: 00000008 00000008 b6f41e00 00000004 00000001 00000000 00020000 beffba54
1990 19:56:44.624054 [ 94.276588] ffe0: 00000004 beffb788 b6eaf94f b6e35c66
1991 19:56:44.624397 .267589] softirqs last enabled a[ 94.281721] irq event stamp: 0
1992 19:56:44.624721 t (1096): [<c03021a8>] __do_softi[ 94.287646] hardirqs last enabled at (0): [<00000000>] 0x0
1993 19:56:44.625035 rq+0x378/0x5fc
1994 19:56:44.625333 # [ 93.275276] [ 94.296120] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
1995 19:56:44.625634 softirqs last disabled at (1085):[ 94.306534] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
1996 19:56:44.667526 [<c035ef9c>] __irq_exit_rcu+0x17[ 94.316890] softirqs last disabled at (0): [<00000000>] 0x0
1997 19:56:44.668074 8/0x1d0
1998 19:56:44.668424 # [ 93.283137] CPU: 2 [ 94.325343] ---[ end trace e69a93674193e284 ]---
1999 19:56:44.668743 PID: 796 Comm: cat Tainted: G D 5.10.128-cip10 #1
2000 19:56:44.669051 # [ 93.290814] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2001 19:56:44.669345 # [ 93.297360] Backtrace:
2002 19:56:44.669634 # [ 93.299866] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
2003 19:56:44.669917 # [ 93.307464] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f728
2004 19:56:44.711490 # [ 93.313162] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
2005 19:56:44.712028 # [ 93.320517] [<c1382954>] (dump_stack) from [<c038e384>] (___might_sleep+0x1b0/0x2c0)
2006 19:56:44.712379 # [ 93.328290] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19cbfe0 r4:c672c000
2007 19:56:44.712696 # [ 93.336067] [<c038e1d4>] (___might_sleep) from [<c038e504>] (__might_sleep+0x70/0xb0)
2008 19:56:44.713006 # [ 93.343921] r6:00000000 r5:00000031 r4:c19cbfe0
2009 19:56:44.755442 # [ 93.348582] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
2010 19:56:44.755981 # [ 93.356349] r6:00000001 r5:c672c000 r4:c47c9b00
2011 19:56:44.756325 # [ 93.361011] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
2012 19:56:44.756647 # [ 93.368350] r8:0000000b r7:c1e0fc8c r6:ffffe000 r5:00000000 r4:c47c9b00
2013 19:56:44.756953 # [ 93.375089] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
2014 19:56:44.757251 # [ 93.381638] r7:c1e0fc8c
2015 19:56:44.757546 # [ 93.384203] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
2016 19:56:44.799412 # [ 93.391282] r10:00000004 r9:c672c000 r8:c15e7d40 r7:00000000 r6:c672ddc8 r5:c0c2d5a0
2017 19:56:44.799959 # [ 93.399131] r4:e7f001f2
2018 19:56:44.800307 # [ 93.401699] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
2019 19:56:44.800626 # [ 93.409636] Exception stack(0xc672ddc8 to 0xc672de10)
2020 19:56:44.800930 # [ 93.414719] ddc0: c15e7d48 ef7ab5e0 4afe75ab c0c2d58c 00000001 c5f5b000
2021 19:56:44.801227 # [ 93.422926] dde0: 00000004 c672df60 c15e7d40 c1acf580 00000004 c672de64 c672de68 c672de58
2022 19:56:44.801521 # [ 93.431127] de00: c0c2d020 c0c2d5a0 a00e0013 ffffffff
2023 19:56:44.843510 # [ 93.436204] r7:c672ddfc r6:ffffffff r5:a00e0013 r4:c0c2d5a4
2024 19:56:44.844044 # [ 93.441904] [<c0c2d58c>] (lkdtm_BUG) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2025 19:56:44.844391 # [ 93.449507] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2026 19:56:44.844714 # [ 93.457548] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2027 19:56:44.845022 # [ 93.465495] r9:c672df60 r8:c52f3e40 r7:00000004 r6:b6e60000 r5:c62588c0 r4:c0c2d400
2028 19:56:44.845317 # [ 93.473274] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2029 19:56:44.887402 # [ 93.481134] r9:c07f4bec r8:c672df60 r7:c2816000 r6:b6e60000 r5:c62588c0 r4:00000000
2030 19:56:44.887939 # [ 93.488908] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2031 19:56:44.888287 # [ 93.496073] r10:00000004 r9:00000000 r8:00000000 r7:b6e60000 r6:c672c000 r5:c62588c0
2032 19:56:44.888604 # [ 93.503921] r4:c62588c0
2033 19:56:44.888907 # [ 93.506486] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2034 19:56:44.889207 # [ 93.513651] r9:c672c000 r8:c03002e4 r7:00000004 r6:b6fa7e00 r5:00000004 r4:00000004
2035 19:56:44.931404 # [ 93.521426] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2036 19:56:44.931801 # [ 93.529015] Exception stack(0xc672dfa8 to 0xc672dff0)
2037 19:56:44.932113 # [ 93.534097] dfa0: 00000004 00000004 00000001 b6e60000 00000004 00000000
2038 19:56:44.932438 # [ 93.542304] dfc0: 00000004 00000004 b6fa7e00 00000004 00000001 00000000 00020000 beec5a54
2039 19:56:44.932745 # [ 93.550504] dfe0: 00000004 beec5788 b6f1594f b6e9bc66
2040 19:56:44.933043 # BUG: saw 'kernel BUG at': ok
2041 19:56:44.933337 ok 2 selftests: lkdtm: BUG.sh
2042 19:56:44.933628 # selftests: lkdtm: WARNING.sh
2043 19:56:44.979684 # [ 94.027997] lkdtm: Performing direct entry WARNING
2044 19:56:44.980223 # [ 94.033590] ------------[ cut here ]------------
2045 19:56:44.980575 # [ 94.041129] WARNING: CPU: 0 PID: 867 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2046 19:56:45.023364 # [ 94.052418] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2047 19:56:45.023883 # [ 94.084240] CPU: 0 PID: 867 [ 94.666080] lkdtm: Performing direct entry WARNING_MESSAGE
2048 19:56:45.024234 Comm: cat Tainted: G D W [ 94.672535] ------------[ cut here ]------------
2049 19:56:45.024559 5.10.128-cip10 #1
2050 19:56:45.024867 # [ 94.[ 94.679934] WARNING: CPU: 0 PID: 902 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2051 19:56:45.025175 094631] Hardware name: Freescale [ 94.692024] Warning message trigger count: 2
2052 19:56:45.067521 i.MX6 Quad/DualLite (Device Tree)[ 94.699137] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2053 19:56:45.068072
2054 19:56:45.068427 # [ 94.101166] Backtrace:
2055 19:56:45.068750 #[ 94.730881] CPU: 0 PID: 902 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2056 19:56:45.069065 [ 94.741359] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2057 19:56:45.111419 [ 94.747893] Backtrace:
2058 19:56:45.111958 [ 94.750368] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
2059 19:56:45.112310 [ 94.757948] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2060 19:56:45.112634 [ 94.763620] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
2061 19:56:45.112941 [ 94.770941] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2062 19:56:45.113244 [ 94.777913] r9:00000009 r8:c0c2d63c r7:00000058 r6:00000009 r5:c0c2d63c r4:c1acfc3c
2063 19:56:45.113540 [ 94.785666] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
2064 19:56:45.155492 [ 94.793157] r7:00000058 r6:c1acfc3c r5:c1acfc58 r4:c41ba000
2065 19:56:45.156037 [ 94.798831] [<c137c950>] (warn_slowpath_fmt) from [<c0c2d63c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2066 19:56:45.156404 [ 94.807623] r9:c1acf58c r8:c15e7d40 r7:c41bbf60 r6:00000010 r5:c402f000 r4:00000003
2067 19:56:45.156726 [ 94.815378] [<c0c2d5f0>] (lkdtm_WARNING_MESSAGE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2068 19:56:45.157036 [ 94.824001] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2069 19:56:45.199674 [ 94.832017] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2070 19:56:45.200218 [ 94.839942] r9:c41bbf60 r8:c52f3e40 r7:00000010 r6:b6e13000 r5:c6365040 r4:c0c2d400
2071 19:56:45.200573 [ 94.847699] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2072 19:56:45.200895 [ 94.855537] r9:c07f4bec r8:c41bbf60 r7:c2816000 r6:b6e13000 r5:c6365040 r4:00000000
2073 19:56:45.201203 [ 94.863288] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2074 19:56:45.201503 [ 94.870430] r10:00000004 r9:00000000 r8:00000000 r7:b6e13000 r6:c41ba000 r5:c6365040
2075 19:56:45.243562 [ 94.878264] r4:c6365040
2076 19:56:45.244092 [ 94.880805] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2077 19:56:45.244444 [ 94.887949] r9:c41ba000 r8:c03002e4 r7:00000004 r6:b6f5ae00 r5:00000010 r4:00000010
2078 19:56:45.244771 [ 94.895704] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2079 19:56:45.245084 [ 94.903280] Exception stack(0xc41bbfa8 to 0xc41bbff0)
2080 19:56:45.245387 [ 94.908341] bfa0: 00000010 00000010 00000001 b6e13000 00000010 00000000
2081 19:56:45.287407 [ 94.916527] bfc0: 00000010 00000010 b6f5ae00 00000004 00000001 00000000 00020000 bed46a54
2082 19:56:45.287944 [ 94.924710] bfe0: 00000004 bed46788 b6ec894f b6e4ec66
2083 19:56:45.288289 [ 94.103641] [<c137b4f4>] (dum[ 94.929855] irq event stamp: 0
2084 19:56:45.288611 p_backtrace) from [<c137b8b4>] (s[ 94.935767] hardirqs last enabled at (0): [<00000000>] 0x0
2085 19:56:45.288926 how_stack+0x20/0x24)
2086 19:56:45.289221 # [ 94.11[ 94.944298] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2087 19:56:45.289515 1219] r7:ffffffff r6:600e0013 r5[ 94.954654] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2088 19:56:45.331386 :00000000 r4:c1f0f728
2089 19:56:45.331914 # [ 94.1[ 94.965013] softirqs last disabled at (0): [<00000000>] 0x0
2090 19:56:45.332262 16892] [<c137b894>] (show_stack) [ 94.973466] ---[ end trace e69a93674193e285 ]---
2091 19:56:45.332594 from [<c1382a34>] (dump_stack+0xe0/0x100)
2092 19:56:45.332904 # [ 94.124215] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2093 19:56:45.333207 # [ 94.131185] r9:00000009 r8:c0c2d5ec r7:00000053 r6:00000009 r5:c0c2d5ec r4:c1acfc3c
2094 19:56:45.333502 # [ 94.138939] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
2095 19:56:45.375552 # [ 94.146429] r7:00000053 r6:c1acfc3c r5:00000000 r4:c463e000
2096 19:56:45.376087 # [ 94.152100] [<c137c950>] (warn_slowpath_fmt) from [<c0c2d5ec>] (lkdtm_WARNING+0x48/0x4c)
2097 19:56:45.376442 # [ 94.160198] r9:c1acf584 r8:c15e7d40 r7:c463ff60 r6:00000008 r5:c402f000 r4:00000002
2098 19:56:45.376763 # [ 94.167953] [<c0c2d5a4>] (lkdtm_WARNING) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2099 19:56:45.377070 # [ 94.175882] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2100 19:56:45.419525 # [ 94.183897] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2101 19:56:45.420071 # [ 94.191821] r9:c463ff60 r8:c52f3e40 r7:00000008 r6:b6dfa000 r5:c4443a40 r4:c0c2d400
2102 19:56:45.420432 # [ 94.199578] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2103 19:56:45.420756 # [ 94.207418] r9:c07f4bec r8:c463ff60 r7:c2816000 r6:b6dfa000 r5:c4443a40 r4:00000000
2104 19:56:45.421065 # [ 94.215169] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2105 19:56:45.421366 # [ 94.222312] r10:00000004 r9:00000000 r8:00000000 r7:b6dfa000 r6:c463e000 r5:c4443a40
2106 19:56:45.421665 # [ 94.230147] r4:c4443a40
2107 19:56:45.463529 # [ 94.232690] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2108 19:56:45.464067 # [ 94.239834] r9:c463e000 r8:c03002e4 r7:00000004 r6:b6f41e00 r5:00000008 r4:00000008
2109 19:56:45.464416 # [ 94.247587] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2110 19:56:45.464737 # [ 94.255160] Exception stack(0xc463ffa8 to 0xc463fff0)
2111 19:56:45.465046 # [ 94.260221] ffa0: 00000008 00000008 00000001 b6dfa000 00000008 00000000
2112 19:56:45.507498 # [ 94.268406] ffc0: 00000008 00000008 b6f41e00 00000004 00000001 00000000 00020000 beffba54
2113 19:56:45.508037 # [ 94.276588] ffe0: 00000004 beffb788 b6eaf94f b6e35c66
2114 19:56:45.508391 # [ 94.281721] irq event stamp: 0
2115 19:56:45.508709 # [ 94.287646] hardirqs last enabled at (0): [<00000000>] 0x0
2116 19:56:45.509014 # [ 94.296120] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2117 19:56:45.509313 # [ 94.306534] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2118 19:56:45.509610 # [ 94.316890] softirqs last disabled at (0): [<00000000>] 0x0
2119 19:56:45.509901 # [ 94.325343] ---[ end trace e69a93674193e284 ]---
2120 19:56:45.551515 # WARNING: saw 'WARNING:': ok
2121 19:56:45.552066 ok 3 selftests: lkdtm: WARNING.sh
2122 19:56:45.552437 # selftests: lkdtm: WARNING_MESSAGE.sh
2123 19:56:45.552766 # [ 94.666080] lkdtm: Performing direct entry WARNING_MESSAGE
2124 19:56:45.553164 # [ 94.672535] ------------[ cut here ]------------
2125 19:56:45.553481 # [ 94.679934] WARNING: CPU: 0 PID: 902 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2126 19:56:45.553799 # [ 94.692024] Warning message trigger count: 2
2127 19:56:45.595491 # [ 94.699137] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2128 19:56:45.596064 # [ 94.730881] CPU: 0 PID: 902 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2129 19:56:45.596439 # [ 94.741359] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2130 19:56:45.596776 # [ 94.747893] Backtrace:
2131 19:56:45.597088 # [ 94.750368] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
2132 19:56:45.639211 # [ 94.757948] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2133 19:56:45.639380 # [ 94.763620] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
2134 19:56:45.639471 # [ 94.770941] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2135 19:56:45.639548 # [ 94.777913] r9:00000009 r8:c0c2d63c r7:00000058 r6:00000009 r5:c0c2d63c r4:c1acfc3c
2136 19:56:45.639617 # [ 94.785666] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
2137 19:56:45.639681 # [ 94.793157] r7:00000058 r6:c1acfc3c r5:c1acfc58 r4:c41ba000
2138 19:56:45.683517 # [ [ 95.307048] lkdtm: Performing direct entry EXCEPTION
2139 19:56:45.684055 94.798831] [<c137c950>] (warn_sl[ 95.314492] 8<--- cut here ---
2140 19:56:45.684403 owpath_fmt) from [<c0c2d63c>] (lk[ 95.320331] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2141 19:56:45.684729 dtm_WARNING_MESSAGE+0x4c/0x54)
2142 19:56:45.685036 #[ 95.331299] pgd = b874ddc2
2143 19:56:45.685334 [ 94.80762[3 ] 9r59.:3c316a22] [00000000] *pgd=00000000
2144 19:56:45.685628 cf58c r8:c15e7d40 r7:c41bbf60 r6:[ 95.342362] Internal error: Oops: 805 [#2] SMP ARM
2145 19:56:45.727678 00000010 r5:c402f000 r4:00000003[ 95.349978] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2146 19:56:45.728239 # [ 94.815378] [<[c 0 c 29d55.381682] CPU: 1 PID: 934 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2147 19:56:45.771529 0>] (lkdt[m _ W A9R5N.I3N9G1_5M8E] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2148 19:56:45.772075 SSAGE) from [<c0c2d020>] (lkd[t m 95.399864] PC is at lkdtm_EXCEPTION+0x18/0x20
2149 19:56:45.772435 _do_action+0x2c[/ 0 x 49c5).4
2150 19:56:45.772757 0#902] LR is at lkdtm_do_action+0x2c/0x4c
2151 19:56:45.773075 [ 94[. 8 2 49050.14]1 3[3<3c70 pc : [<c0c2d65c>] lr : [<c0c2d020>] psr: a00e0013
2152 19:56:45.773375 c2cff4>][ ( l k9d5t.m4_2d1o2_5a1] sp : c4207e58 ip : c4207e68 fp : c4207e64
2153 19:56:45.773672 tion) fro[m [ <9c5.04c228d25120] r10: 0000000a r9 : c1acf59c r8 : c15e7d40
2154 19:56:45.815437 >] (dire[c t _ e9n5t.r4y3+501x710] r7 : c4207f60 r6 : 0000000a r5 : c5f59000 r4 : 00000004
2155 19:56:45.815971 0/0x18c[)
2156 19:56:45.816324 #9 5[. 4 4 39443.18 r3 : 00000000 r2 : d0846b67 r1 : ef7965e0 r0 : c15e7d60
2157 19:56:45.816649 32017] [<c0c[2 d 4 0950.>4]5 1(6d9] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2158 19:56:45.816968 irect_entry[) f r9o5m. 4[6<0c506] Control: 10c5387d Table: 1463804a DAC: 00000051
2159 19:56:45.817270 7f4c50>] (full_pr[o x y _9w5r.i4t8135] Process cat (pid: 934, stack limit = 0xd848430b)
2160 19:56:45.817571 e+0x64/0x9[4 ) 9
2161 19:56:45.817861 5#. 4[7 5 8 79] Stack: (0xc4207e58 to 0xc4208000)
2162 19:56:45.859569 4.839942] r[9 : c 4915b.b4f8610965] 7e40: c4207e74 c4207e68
2163 19:56:45.860120 r8:c52f3e40 r7[: 0 0 09050.041902052] 7e60: c0c2d020 c0c2d650 c4207e9c c4207e78 c0c2d520 c0c2d000 c0c2d400 c44dd400
2164 19:56:45.860480 r6:b6e13000 r5:[c 6 3 69550.4500 225] 7e80: b6e47000 0000000a c52f3e40 c4207f60 c4207ec4 c4207ea0 c07f4c50 c0c2d40c
2165 19:56:45.860803 r4:c0c2d400
2166 19:56:45.861111 # [ [ 9 59.45.182397] 7ea0: 00000000 c44dd400 b6e47000 c2816000 c4207f60 c07f4bec c4207f5c c4207ec8
2167 19:56:45.903389 7699] [<c07f4bec[> ] (9f5u.l5l22569] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c4206000
2168 19:56:45.903937 proxy_write) f[r o m 9[5<.c50352826] 7ee0: b6e47000 00020000 00000004 0000000a 0001fff6 c4207ee0 00000001 b6e46000
2169 19:56:45.904291 8328>] (vfs_w[r i t e9+50.x51402c96] 7f00: c63643c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2170 19:56:45.904619 /0x524)
2171 19:56:45.904924 # [ [ 9 49.58.555553382] 7f20: 00000000 00000000 c139e738 d0846b67 c205ca20 c44dd400 c44dd400 c4206000
2172 19:56:45.947620 7] r9:c07f4bec[ r 8 :9c54.15b6b166] 7f40: b6e47000 00000000 00000000 00000004 c4207f94 c4207f60 c05988bc c0598228
2173 19:56:45.948160 f60 r7:c2816[0 0 0 9r56.:5b763e338] 7f60: 00000000 00000000 c4207fac d0846b67 0000000a 0000000a b6f8ee00 00000004
2174 19:56:45.948513 3000 r5:c6365040[ r 4 :9050.05083424] 7f80: c03002e4 c4206000 c4207fa4 c4207f98 c059894c c0598854 00000000 c4207fa8
2175 19:56:45.948840 000
2176 19:56:45.949148 # [ 94.[8 6 3 29858.]5 9[3682] 7fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e47000 0000000a 00000000
2177 19:56:45.991543 c059821c>] (vfs_[w r i t9e5). 6f03854] 7fc0: 0000000a 0000000a b6f8ee00 00000004 00000001 00000000 00020000 beb4fa54
2178 19:56:45.992086 om [<c05988bc[> ] (9k5s.y6s1_4w11] 7fe0: 00000004 beb4f788 b6efc94f b6e82c66 800e0030 00000001 00000000 00000000
2179 19:56:45.992446 rite+0x74/0xec)[
2180 19:56:45.992766 # [9 5 . 6924192] Backtrace:
2181 19:56:45.993074 .870430] r10:00000004 [r 9 : 090.628730] [<c0c2d644>] (lkdtm_EXCEPTION) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2182 19:56:45.993385 000000 r8:00000000 r7[: b 6 e9153639161] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2183 19:56:45.993693 000 r6:c41ba000 r5:c63650[4 0
2184 19:56:46.035572 5.649422] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2185 19:56:46.036124 # [ 94.878[2 6 4 ]9 5 .r645:9c760] r9:c4207f60 r8:c52f3e40 r7:0000000a r6:b6e47000 r5:c44dd400 r4:c0c2d400
2186 19:56:46.036481 365040
2187 19:56:46.036798 # [ 94.880805] [[ < c 05.669419] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2188 19:56:46.037107 598848>] (ksys_wri[t e ) 9f5r.o679672] r9:c07f4bec r8:c4207f60 r7:c2816000 r6:b6e47000 r5:c44dd400 r4:00000000
2189 19:56:46.037419 [<c059894c>] (s[y s _ w9r5i.t6e89582] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2190 19:56:46.079495 0x18/0x1c)
2191 19:56:46.080026 # [[ 9954..68988798] r10:00000004 r9:00000000 r8:00000000 r7:b6e47000 r6:c4206000 r5:c44dd400
2192 19:56:46.080372 949] r9[: c 4 19b5a.070008 6r188] r4:c44dd400
2193 19:56:46.080699 c03002e4 r7:000000[0 4 r965:.b712894] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2194 19:56:46.081010 f5ae00 r5:0000[0 0 1 09 5r.47:202196] r9:c4206000 r8:c03002e4 r7:00000004 r6:b6f8ee00 r5:0000000a r4:0000000a
2195 19:56:46.081315 000010
2196 19:56:46.081607 # [ 94.8957[0 4 ] 9[5<731938] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2197 19:56:46.081901 c0598934[> ] (9s5y.s7_4w1r7i5t3] Exception stack(0xc4207fa8 to 0xc4207ff0)
2198 19:56:46.082191 ) from [<c03000c[0 > ] 9(5r.e7t48543] 7fa0: 0000000a 0000000a 00000001 b6e47000 0000000a 00000000
2199 19:56:46.082478 fast_syscal[l + 0 x905/.07x52888)1] 7fc0: 0000000a 0000000a b6f8ee00 00000004 00000001 00000000 00020000 beb4fa54
2200 19:56:46.082766
2201 19:56:46.083072 # [ 94.[9 0 3 29850.]7 6E8x8c0] 7fe0: 00000004 beb4f788 b6efc94f b6e82c66
2202 19:56:46.083355 eption stack(0[x c 4 19b5b.f7a785676] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2203 19:56:46.123186 to 0xc41bbff0)
2204 19:56:46.123348 # [ 94.908341] [ 95.783812] ---[ end trace e69a93674193e286 ]---
2205 19:56:46.123419 bfa0: 00000010 00000010 00000001 b6e13000 00000010 00000000
2206 19:56:46.123485 # [ 94.916527] bfc0: 00000010 00000010 b6f5ae00 00000004 00000001 00000000 00020000 bed46a54
2207 19:56:46.123548 # [ 94.924710] bfe0: 00000004 bed46788 b6ec894f b6e4ec66
2208 19:56:46.123610 # [ 94.929855] irq event stamp: 0
2209 19:56:46.123669 # [ 94.935767] hardirqs last enabled at (0): [<00000000>] 0x0
2210 19:56:46.163727 # [ 94.944298] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2211 19:56:46.163810 # [ 94.954654] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2212 19:56:46.163875 # [ 94.965013] softirqs last disabled at (0): [<00000000>] 0x0
2213 19:56:46.163936 # [ 94.973466] ---[ end trace e69a93674193e285 ]---
2214 19:56:46.163994 # WARNING_MESSAGE: saw 'message trigger': ok
2215 19:56:46.164050 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
2216 19:56:46.164106 # selftests: lkdtm: EXCEPTION.sh
2217 19:56:46.164161 # Segmentation fault
2218 19:56:46.215036 # [ 95.307048] lkdtm: Performing direct entry EXCEPTION
2219 19:56:46.215430 # [ 95.314492] 8<--- cut here ---
2220 19:56:46.215744 # [ 95.320331] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2221 19:56:46.216041 # [ 95.331299] pgd = b874ddc2
2222 19:56:46.216321 # [ 95.336822] [00000000] *pgd=00000000
2223 19:56:46.216594 # [ 95.342362] Internal error: Oops: 805 [#2] SMP ARM
2224 19:56:46.258272 # [ 95.349978] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2225 19:56:46.258785 # [ 95.381682] CPU: 1 PID: 934 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2226 19:56:46.259197 # [ 95.391587] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2227 19:56:46.259526 # [ 95.399864] PC is at lkdtm_EXCEPTION+0x18/0x20
2228 19:56:46.259837 # [ 95.406902] LR is at lkdtm_do_action+0x2c/0x4c
2229 19:56:46.301421 # [ 95.413337] pc : [<c0c2d65c>] lr : [<c0c2d020>] psr: a00e0013
2230 19:56:46.301963 # [ 95.421251] sp : c4207e58 ip : c4207e68 fp : c4207e64
2231 19:56:46.302307 # [ 95.428210] r10: 0000000a r9 : c1acf59c r8 : c15e7d40
2232 19:56:46.302626 # [ 95.435170] r7 : c4207f60 r6 : 0000000a r5 : c5f59000 r4 : 00000004
2233 19:56:46.302932 # [ 95.443431] r3 : 00000000 r2 : d0846b67 r1 : ef7965e0 r0 : c15e7d60
2234 19:56:46.303260 # [ 95.451609] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2235 19:56:46.303557 # [ 95.460566] Control: 10c5387d Table: 1463804a DAC: 00000051
2236 19:56:46.344403 # [ 95.468135] Process cat (pid: 934, stack limit = 0xd848430b)
2237 19:56:46.344937 # [ 95.475872] Stack: (0xc4207e58 to 0xc4208000)
2238 19:56:46.345280 # [ 95.481965] 7e40: c4207e74 c4207e68
2239 19:56:46.345598 # [ 95.492052] 7e60: c0c2d020 c0c2d650 c4207e9c c4207e78 c0c2d520 c0c2d000 c0c2d400 c44dd400
2240 19:56:46.345908 # [ 95.502225] 7e80: b6e47000 0000000a c52f3e40 c4207f60 c4207ec4 c4207ea0 c07f4c50 c0c2d40c
2241 19:56:46.346210 # [ 95.512397] 7ea0: 00000000 c44dd400 b6e47000 c2816000 c4207f60 c07f4bec c4207f5c c4207ec8
2242 19:56:46.387630 # [ 95.522569] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c4206000
2243 19:56:46.388171 # [ 95.532826] 7ee0: b6e47000 00020000 00000004 0000000a 0001fff6 c4207ee0 00000001 b6e46000
2244 19:56:46.388518 # [ 95.542996] 7f00: c63643c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2245 19:56:46.388840 # [ 95.553082] 7f20: 00000000 00000000 c139e738 d0846b67 c205ca20 c44dd400 c44dd400 c4206000
2246 19:56:46.389144 # [ 95.563166] 7f40: b6e47000 00000000 00000000 00000004 c4207f94 c4207f60 c05988bc c0598228
2247 19:56:46.431532 # [ 95.573338] 7f60: 00000000 00000000 c4207fac d0846b67 0000000a 0000000a b6f8ee00 00000004
2248 19:56:46.432064 # [ 95.583424] 7f80: c03002e4 c4206000 c4207fa4 c4207f98 c059894c c0598854 00000000 c4207fa8
2249 19:56:46.432409 # [ 95.593682] 7fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e47000 0000000a 00000000
2250 19:56:46.432725 # [ 95.603854] 7fc0: 0000000a 0000000a b6f8ee00 00000004 00000001 00000000 00020000 beb4fa54
2251 19:56:46.433030 # [ 95.614111] 7fe0: 00000004 beb4f788 b6efc94f b6e82c66 800e0030 00000001 00000000 00000000
2252 19:56:46.433326 # [ 95.624192] Backtrace:
2253 19:56:46.475520 # [ 95.628730] [<c0c2d644>] (lkdtm_EXCEPTION) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2254 19:56:46.476064 # [ 95.639161] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2255 19:56:46.476422 # [ 95.649422] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2256 19:56:46.476742 # [ 95.659760] r9:c4207f60 r8:c52f3e40 r7:0000000a r6:b6e47000 r5:c44dd400 r4:c0c2d400
2257 19:56:46.477050 # [ 95.669419] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2258 19:56:46.519491 # [ 95.679672] r9:c07f4bec r8:c4207f60 r7:c2816000 r6:b6e47000 r5:c44dd400 r4:00000000
2259 19:56:46.520030 # [ 95.689582] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2260 19:56:46.520378 # [ 95.698798] r10:00000004 r9:00000000 r8:00000000 r7:b6e47000 r6:c4206000 r5:c44dd400
2261 19:56:46.520696 # [ 95.708618] r4:c44dd400
2262 19:56:46.520997 # [ 95.712894] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2263 19:56:46.521293 # [ 95.722196] r9:c4206000 r8:c03002e4 r7:00000004 r6:b6f8ee00 r5:0000000a r4:0000000a
2264 19:56:46.521586 # [ 95.731938] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2265 19:56:46.563534 # [ 95.741753] Exception stack(0xc4207fa8 to 0xc4207ff0)
2266 19:56:46.564079 # [ 95.748543] 7fa0: 0000000a 0000000a 00000001 b6e47000 0000000a 00000000
2267 19:56:46.564437 # [ 95.758801] 7fc0: 0000000a 0000000a b6f8ee00 00000004 00000001 00000000 00020000 beb4fa54
2268 19:56:46.564756 # [ 95.768800] 7fe0: 00000004 beb4f788 b6efc94f b6e82c66
2269 19:56:46.565060 # [ 95.775676] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2270 19:56:46.565361 # [ 95.783812] ---[ end trace e69a93674193e286 ]---
2271 19:56:46.565656 # EXCEPTION: missing 'call trace:': [FAIL]
2272 19:56:46.607228 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2273 19:56:46.607446 # selftests: lkdtm: LOOP.sh
2274 19:56:46.607561 # Skipping LOOP: Hangs the system
2275 19:56:46.607676 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2276 19:56:46.607783 # selftests: lkdtm: EXHAUST_STACK.sh
2277 19:56:46.675768 # Skipping EXHAUST_STACK: Corrupts memory on failure
2278 19:56:46.675991 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2279 19:56:46.691647 # selftests: lkdtm: CORRUPT_STACK.sh
2280 19:56:46.851866 # Skipping CORRUPT_STACK: Crashes entire system on success
2281 19:56:46.867894 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2282 19:56:46.883890 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2283 19:56:47.057961 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2284 19:56:47.058524 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2285 19:56:47.073797 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2286 19:56:47.313614 [ 96.985035] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2287 19:56:47.314157 [ 96.990804] lkdtm: attempting good list addition
2288 19:56:47.314515 [ 96.995459] lkdtm: attempting corrupted list addition
2289 19:56:47.314851 [ 97.000568] lkdtm: list_add() corruption not detected!
2290 19:56:47.397591 # [ 96.985035] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2291 19:56:47.398130 # [ 96.990804] lkdtm: attempting good list addition
2292 19:56:47.398490 # [ 96.995459] lkdtm: attempting corrupted list addition
2293 19:56:47.398820 # [ 97.000568] lkdtm: list_add() corruption not detected!
2294 19:56:47.399172 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2295 19:56:47.413830 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2296 19:56:47.445553 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2297 19:56:47.670988 [ 97.344982] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2298 19:56:47.671187 [ 97.350758] lkdtm: attempting good list removal
2299 19:56:47.671255 [ 97.355326] lkdtm: attempting corrupted list removal
2300 19:56:47.671332 [ 97.360347] lkdtm: list_del() corruption not detected!
2301 19:56:47.751464 # [ 97.344982] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2302 19:56:47.752015 # [ 97.350758] lkdtm: attempting good list removal
2303 19:56:47.752365 # [ 97.355326] lkdtm: attempting corrupted list removal
2304 19:56:47.752707 # [ 97.360347] lkdtm: list_del() corruption not detected!
2305 19:56:47.767492 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2306 19:56:47.799245 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2307 19:56:47.814855 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2308 19:56:48.030304 [ 97.703877] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2309 19:56:48.030850 [ 97.710233] lkdtm: attempting bad read from page below current stack
2310 19:56:48.031233 [ 97.716602] lkdtm: FAIL: accessed page before stack! (byte: 0)
2311 19:56:48.103319 # [ 97.703877] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2312 19:56:48.103863 # [ 97.710233] lkdtm: attempting bad read from page below current stack
2313 19:56:48.104230 # [ 97.716602] lkdtm: FAIL: accessed page before stack! (byte: 0)
2314 19:56:48.119575 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2315 19:56:48.148463 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2316 19:56:48.164496 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2317 19:56:48.381794 [ 98.057120] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2318 19:56:48.381967 [ 98.063571] lkdtm: attempting bad read from page above current stack
2319 19:56:48.382033 [ 98.070027] lkdtm: FAIL: accessed page after stack! (byte: 0)
2320 19:56:48.456355 # [ 98.057120] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2321 19:56:48.456903 # [ 98.063571] lkdtm: attempting bad read from page above current stack
2322 19:56:48.457253 # [ 98.070027] lkdtm: FAIL: accessed page after stack! (byte: 0)
2323 19:56:48.472275 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2324 19:56:48.499178 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2325 19:56:48.515349 # selftests: lkdtm: UNSET_SMEP.sh
2326 19:56:48.732052 [ 98.416450] lkdtm: Performing direct entry UNSET_SMEP
2327 19:56:48.732588 [ 98.421607] lkdtm: XFAIL: this test is x86_64-only
2328 19:56:48.800983 # [ 98.416450] lkdtm: Performing direct entry UNSET_SMEP
2329 19:56:48.801520 # [ 98.421607] lkdtm: XFAIL: this test is x86_64-only
2330 19:56:48.816930 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2331 19:56:48.848951 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2332 19:56:48.865176 # selftests: lkdtm: DOUBLE_FAULT.sh
2333 19:56:49.066224 [ 98.751791] lkdtm: Performing direct entry DOUBLE_FAULT
2334 19:56:49.066374 [ 98.757038] lkdtm: XFAIL: this test is ia32-only
2335 19:56:49.135193 # [ 98.751791] lkdtm: Performing direct entry DOUBLE_FAULT
2336 19:56:49.135356 # [ 98.757038] lkdtm: XFAIL: this test is ia32-only
2337 19:56:49.151084 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2338 19:56:49.166926 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2339 19:56:49.182920 # selftests: lkdtm: CORRUPT_PAC.sh
2340 19:56:49.381659 [ 99.066889] lkdtm: Performing direct entry CORRUPT_PAC
2341 19:56:49.381865 [ 99.072162] lkdtm: XFAIL: this test is arm64-only
2342 19:56:49.450885 # [ 99.066889] lkdtm: Performing direct entry CORRUPT_PAC
2343 19:56:49.451412 # [ 99.072162] lkdtm: XFAIL: this test is arm64-only
2344 19:56:49.466952 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2345 19:56:49.498912 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2346 19:56:49.515153 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2347 19:56:49.725029 [ 99.405263] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2348 19:56:49.725186 [ 99.411803] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2349 19:56:49.799370 # [ 99.405263] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2350 19:56:49.799913 # [ 99.411803] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2351 19:56:49.815546 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2352 19:56:49.843506 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2353 19:56:49.859504 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2354 19:56:50.026873 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2355 19:56:50.027496 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2356 19:56:50.043132 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2357 19:56:50.202878 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2358 19:56:50.218771 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2359 19:56:50.234603 # selftests: lkdtm: READ_AFTER_FREE.sh
2360 19:56:50.459184 [ 100.132827] lkdtm: Performing direct entry READ_AFTER_FREE
2361 19:56:50.459730 [ 100.138338] lkdtm: Value in memory before free: 12345678
2362 19:56:50.460082 [ 100.143867] lkdtm: Attempting bad read from freed memory
2363 19:56:50.460407 [ 100.149223] lkdtm: Memory was not poisoned
2364 19:56:50.539091 # [ 100.132827] lkdtm: Performing direct entry READ_AFTER_FREE
2365 19:56:50.539634 # [ 100.138338] lkdtm: Value in memory before free: 12345678
2366 19:56:50.539991 # [ 100.143867] lkdtm: Attempting bad read from freed memory
2367 19:56:50.540315 # [ 100.149223] lkdtm: Memory was not poisoned
2368 19:56:50.540626 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2369 19:56:50.571047 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2370 19:56:50.587199 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2371 19:56:50.757317 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2372 19:56:50.757555 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2373 19:56:50.773577 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2374 19:56:51.000172 [ 100.674630] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2375 19:56:51.000742 [ 100.680806] lkdtm: Value in memory before free: 12345678
2376 19:56:51.001101 [ 100.686165] lkdtm: Attempting to read from freed memory
2377 19:56:51.001466 [ 100.691465] lkdtm: Buddy page was not poisoned
2378 19:56:51.092106 # [ 100.674630] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2379 19:56:51.092646 # [ 100.680806] lkdtm: Value in memory before free: 12345678
2380 19:56:51.093002 # [ 100.686165] lkdtm: Attempting to read from freed memory
2381 19:56:51.093327 # [ 100.691465] lkdtm: Buddy page was not poisoned
2382 19:56:51.093635 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2383 19:56:51.116864 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2384 19:56:51.133197 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2385 19:56:51.345324 [ 101.025955] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2386 19:56:51.345481 [ 101.031787] lkdtm: Attempting double slab free ...
2387 19:56:51.414502 # [ 101.025955] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2388 19:56:51.415086 # [ 101.031787] lkdtm: Attempting double slab free ...
2389 19:56:51.430778 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2390 19:56:51.462726 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2391 19:56:51.478520 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2392 19:56:51.691136 [ 101.376607] lkdtm: Performing direct entry SLAB_FREE_CROSS
2393 19:56:51.691679 [ 101.382439] lkdtm: Attempting cross-cache slab free ...
2394 19:56:51.766213 # [ 101.376607] lkdtm: Performing direct entry SLAB_FREE_CROSS
2395 19:56:51.766752 # [ 101.382439] lkdtm: Attempting cross-cache slab free ...
2396 19:56:51.782230 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2397 19:56:51.798181 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2398 19:56:51.830152 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2399 19:56:52.042617 [ 101.724697] lkdtm: Performing direct entry SLAB_FREE_PAGE
2400 19:56:52.043192 [ 101.730387] lkdtm: Attempting non-Slab slab free ...
2401 19:56:52.111470 # [ 101.724697] lkdtm: Performing direct entry SLAB_FREE_PAGE
2402 19:56:52.112037 # [ 101.730387] lkdtm: Attempting non-Slab slab free ...
2403 19:56:52.127683 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2404 19:56:52.159487 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2405 19:56:52.175462 # selftests: lkdtm: SOFTLOCKUP.sh
2406 19:56:52.335377 # Skipping SOFTLOCKUP: Hangs the system
2407 19:56:52.351079 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2408 19:56:52.367044 # selftests: lkdtm: HARDLOCKUP.sh
2409 19:56:52.556902 # Skipping HARDLOCKUP: Hangs the system
2410 19:56:52.557445 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2411 19:56:52.572846 # selftests: lkdtm: SPINLOCKUP.sh
2412 19:56:52.743397 # Skipping SPINLOCKUP: Hangs the system
2413 19:56:52.743970 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2414 19:56:52.759570 # selftests: lkdtm: HUNG_TASK.sh
2415 19:56:52.932196 # Skipping HUNG_TASK: Hangs the system
2416 19:56:52.932702 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2417 19:56:52.948139 # selftests: lkdtm: EXEC_DATA.sh
2418 19:56:53.178213 [ 102.839628] lkdtm: Performing direct entry EXEC_DATA
2419 19:56:53.178754 [ 102.844800] lkdtm: attempting ok execution at c0c2dd90
2420 19:56:53.179136 [ 102.850066] lkdtm: attempting bad execution at c26f774c
2421 19:56:53.179466 [ 102.855314] 8<--- cut here ---
2422 19:56:53.179781 [ 102.858379] Unable to handle kernel paging request at virtual address c26f774c
2423 19:56:53.180090 [ 102.865617] pgd = 694e1734
2424 19:56:53.180387 [ 102.868349] [c26f774c] *pgd=1261141e(bad)
2425 19:56:53.180685 [ 102.872417] Internal error: Oops: 8000000d [#3] SMP ARM
2426 19:56:53.221456 [ 102.877667] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2427 19:56:53.222000 [ 102.906947] CPU: 1 PID: 1777 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2428 19:56:53.222358 [ 102.914712] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2429 19:56:53.222687 [ 102.921281] PC is at data_area+0x0/0x40
2430 19:56:53.264682 [ 102.925146] LR is at execute_location+0xa4/0xb4
2431 19:56:53.265227 [ 102.929700] pc : [<c26f774c>] lr : [<c1388fb0>] psr: 600e0013
2432 19:56:53.265584 [ 102.935988] sp : c6197e38 ip : 00000027 fp : c6197e54
2433 19:56:53.266014 [ 102.941234] r10: 0000000a r9 : c1acf780 r8 : c15e7d40
2434 19:56:53.266342 [ 102.946480] r7 : c6197f60 r6 : 00000001 r5 : c26f774c r4 : c0c2dd90
2435 19:56:53.266650 [ 102.953028] r3 : dad4c2d2 r2 : dad4c2d2 r1 : ef7965e4 r0 : 0000002b
2436 19:56:53.266950 [ 102.959581] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2437 19:56:53.308040 [ 102.966740] Control: 10c5387d Table: 166f804a DAC: 00000051
2438 19:56:53.308587 [ 102.972508] Process cat (pid: 1777, stack limit = 0xd752c901)
2439 19:56:53.308938 [ 102.978279] Stack: (0xc6197e38 to 0xc6198000)
2440 19:56:53.309264 [ 102.982661] 7e20: 0000001f c4510000
2441 19:56:53.309583 [ 102.990871] 7e40: 0000000a c6197f60 c6197e64 c6197e58 c138911c c1388f18 c6197e74 c6197e68
2442 19:56:53.309890 [ 102.999078] 7e60: c0c2d020 c1389104 c6197e9c c6197e78 c0c2d520 c0c2d000 c0c2d400 c427dcc0
2443 19:56:53.351492 [ 103.007285] 7e80: b6e3b000 0000000a c52f3e40 c6197f60 c6197ec4 c6197ea0 c07f4c50 c0c2d40c
2444 19:56:53.352036 [ 103.015492] 7ea0: 00000000 c427dcc0 b6e3b000 c2816000 c6197f60 c07f4bec c6197f5c c6197ec8
2445 19:56:53.352389 [ 103.023699] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c6196000
2446 19:56:53.352718 [ 103.031906] 7ee0: b6e3b000 00020000 00000004 0000000a 0001fff6 c6197ee0 00000001 b6e3a000
2447 19:56:53.353037 [ 103.040111] 7f00: c62a7680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2448 19:56:53.353346 [ 103.048319] 7f20: 00000000 00000000 c139e738 dad4c2d2 c205ca20 c427dcc0 c427dcc0 c6196000
2449 19:56:53.394683 [ 103.056527] 7f40: b6e3b000 00000000 00000000 00000004 c6197f94 c6197f60 c05988bc c0598228
2450 19:56:53.395265 [ 103.064733] 7f60: 00000000 00000000 c6197fac dad4c2d2 0000000a 0000000a b6f82e00 00000004
2451 19:56:53.395622 [ 103.072940] 7f80: c03002e4 c6196000 c6197fa4 c6197f98 c059894c c0598854 00000000 c6197fa8
2452 19:56:53.395949 [ 103.081147] 7fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e3b000 0000000a 00000000
2453 19:56:53.396261 [ 103.089353] 7fc0: 0000000a 0000000a b6f82e00 00000004 00000001 00000000 00020000 becb4a54
2454 19:56:53.438060 [ 103.097560] 7fe0: 00000004 becb4788 b6ef094f b6e76c66 800e0030 00000001 00000000 00000000
2455 19:56:53.438572 [ 103.105753] Backtrace:
2456 19:56:53.438897 [ 103.108251] [<c1388f0c>] (execute_location) from [<c138911c>] (lkdtm_EXEC_DATA+0x24/0x28)
2457 19:56:53.439230 [ 103.116460] r7:c6197f60 r6:0000000a r5:c4510000 r4:0000001f
2458 19:56:53.439549 [ 103.122165] [<c13890f8>] (lkdtm_EXEC_DATA) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2459 19:56:53.439861 [ 103.130294] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2460 19:56:53.481441 [ 103.138337] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2461 19:56:53.481997 [ 103.146285] r9:c6197f60 r8:c52f3e40 r7:0000000a r6:b6e3b000 r5:c427dcc0 r4:c0c2d400
2462 19:56:53.482355 [ 103.154070] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2463 19:56:53.482684 [ 103.161933] r9:c07f4bec r8:c6197f60 r7:c2816000 r6:b6e3b000 r5:c427dcc0 r4:00000000
2464 19:56:53.483030 [ 103.169713] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2465 19:56:53.483350 [ 103.176881] r10:00000004 r9:00000000 r8:00000000 r7:b6e3b000 r6:c6196000 r5:c427dcc0
2466 19:56:53.524813 [ 103.184730] r4:c427dcc0
2467 19:56:53.525356 [ 103.187297] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2468 19:56:53.525745 [ 103.194463] r9:c6196000 r8:c03002e4 r7:00000004 r6:b6f82e00 r5:0000000a r4:0000000a
2469 19:56:53.526087 [ 103.202240] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2470 19:56:53.526407 [ 103.209830] Exception stack(0xc6197fa8 to 0xc6197ff0)
2471 19:56:53.526715 [ 103.214910] 7fa0: 0000000a 0000000a 00000001 b6e3b000 0000000a 00000000
2472 19:56:53.555519 [ 103.223117] 7fc0: 0000000a 0000000a b6f82e00 00000004 00000001 00000000 00020000 becb4a54
2473 19:56:53.555703 [ 103.231318] 7fe0: 00000004 becb4788 b6ef094f b6e76c66
2474 19:56:53.555770 [ 103.236403] Code: 00000000 c5ba20c0 c5ba2180 c5ba2240 (e1a0c00d)
2475 19:56:53.555850 [ 103.242527] ---[ end trace e69a93674193e287 ]---
2476 19:56:53.555930 # Segmentation fault
2477 19:56:53.646577 # [ 102.839628] lkdtm: Performing direct entry EXEC_DATA
2478 19:56:53.646664 # [ 102.844800] lkdtm: attempting ok execution at c0c2dd90
2479 19:56:53.646732 # [ 102.850066] lkdtm: attempting bad execution at c26f774c
2480 19:56:53.646793 # [ 102.855314] 8<--- cut here ---
2481 19:56:53.646866 # [ 102.858379] Unable to handle kernel paging request at virtual address c26f774c
2482 19:56:53.646929 # [ 102.865617] pgd = 694e1734
2483 19:56:53.646996 # [ 102.868349] [c26f774c] *pgd=1261141e(bad)
2484 19:56:53.647059 # [ 102.872417] Internal error: Oops: 8000000d [#3] SMP ARM
2485 19:56:53.689398 # [ 102.877667] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2486 19:56:53.689488 # [ 102.906947] CPU: 1 PID: 1777 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2487 19:56:53.689560 # [ 102.914712] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2488 19:56:53.689624 # [ 102.921281] PC is at data_area+0x0/0x40
2489 19:56:53.732553 # [ 102.925146] LR is at execute_location+0xa4/0xb4
2490 19:56:53.732637 # [ 102.929700] pc : [<c26f774c>] lr : [<c1388fb0>] psr: 600e0013
2491 19:56:53.732706 # [ 102.935988] sp : c6197e38 ip : 00000027 fp : c6197e54
2492 19:56:53.732767 # [ 102.941234] r10: 0000000a r9 : c1acf780 r8 : c15e7d40
2493 19:56:53.732826 # [ 102.946480] r7 : c6197f60 r6 : 00000001 r5 : c26f774c r4 : c0c2dd90
2494 19:56:53.732882 # [ 102.953028] r3 : dad4c2d2 r2 : dad4c2d2 r1 : ef7965e4 r0 : 0000002b
2495 19:56:53.732939 # [ 102.959581] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2496 19:56:53.775563 # [ 102.966740] Control: 10c5387d Table: 166f804a DAC: 00000051
2497 19:56:53.775648 # [ 102.972508] Process cat (pid: 1777, stack limit = 0xd752c901)
2498 19:56:53.775715 # [ 102.978279] Stack: (0xc6197e38 to 0xc6198000)
2499 19:56:53.775775 # [ 102.982661] 7e20: 0000001f c4510000
2500 19:56:53.775838 # [ 102.990871] 7e40: 0000000a c6197f60 c6197e64 c6197e58 c138911c c1388f18 c6197e74 c6197e68
2501 19:56:53.775897 # [ 102.999078] 7e60: c0c2d020 c1389104 c6197e9c c6197e78 c0c2d520 c0c2d000 c0c2d400 c427dcc0
2502 19:56:53.819164 # [ 103.007285] 7e80: b6e3b000 0000000a c52f3e40 c6197f60 c6197ec4 c6197ea0 c07f4c50 c0c2d40c
2503 19:56:53.819672 # [ 103.015492] 7ea0: 00000000 c427dcc0 b6e3b000 c2816000 c6197f60 c07f4bec c6197f5c c6197ec8
2504 19:56:53.820094 # [ 103.023699] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c6196000
2505 19:56:53.820483 # [ 103.031906] 7ee0: b6e3b000 00020000 00000004 0000000a 0001fff6 c6197ee0 00000001 b6e3a000
2506 19:56:53.820861 # [ 103.040111] 7f00: c62a7680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2507 19:56:53.862395 # [ 103.048319] 7f20: 00000000 00000000 c139e738 dad4c2d2 c205ca20 c427dcc0 c427dcc0 c6196000
2508 19:56:53.862943 # [ 103.056527] 7f40: b6e3b000 00000000 00000000 00000004 c6197f94 c6197f60 c05988bc c0598228
2509 19:56:53.863433 # [ 103.064733] 7f60: 00000000 00000000 c6197fac dad4c2d2 0000000a 0000000a b6f82e00 00000004
2510 19:56:53.863851 # [ 103.072940] 7f80: c03002e4 c6196000 c6197fa4 c6197f98 c059894c c0598854 00000000 c6197fa8
2511 19:56:53.864256 # [ 103.081147] 7fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e3b000 0000000a 00000000
2512 19:56:53.905231 # [ 103.089353] 7fc0: 0000000a 0000000a b6f82e00 00000004 00000001 00000000 00020000 becb4a54
2513 19:56:53.905771 # [ 103.097560] 7fe0: 00000004 becb4788 b6ef094f b6e76c66 800e0030 00000001 00000000 00000000
2514 19:56:53.906225 # [ 103.105753] Backtrace:
2515 19:56:53.906639 # [ 103.108251] [<c1388f0c>] (execute_location) from [<c138911c>] (lkdtm_EXEC_DATA+0x24/0x28)
2516 19:56:53.907073 # [ 103.116460] r7:c6197f60 r6:0000000a r5:c4510000 r4:0000001f
2517 19:56:53.907481 # [ 103.122165] [<c13890f8>] (lkdtm_EXEC_DATA) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2518 19:56:53.907881 # [ 103.130294] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2519 19:56:53.948515 # [ 103.138337] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2520 19:56:53.949070 # [ 103.146285] r9:c6197f60 r8:c52f3e40 r7:0000000a r6:b6e3b000 r5:c427dcc0 r4:c0c2d400
2521 19:56:53.949525 # [ 103.154070] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2522 19:56:53.949939 # [ 103.161933] r9:c07f4bec r8:c6197f60 r7:c2816000 r6:b6e3b000 r5:c427dcc0 r4:00000000
2523 19:56:53.950345 # [ 103.169713] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2524 19:56:53.991403 # [ 103.176881] r10:00000004 r9:00000000 r8:00000000 r7:b6e3b000 r6:c6196000 r5:c427dcc0
2525 19:56:53.991590 # [ 103.184730] r4:c427dcc0
2526 19:56:53.991713 # [ 103.187297] [<c059884[ 103.660929] lkdtm: Performing direct entry EXEC_STACK
2527 19:56:53.991819 8>] (ksys_write) from [<c059894c>[ 103.667288] lkdtm: attempting ok execution at c0c2dd90
2528 19:56:53.991923 ] (sys_write+0x18/0x1c)
2529 19:56:53.992023 # [ 103[ 103.675352] lkdtm: attempting bad execution at c6453e0c
2530 19:56:53.992123 .194463] r9:c6196000 r8:c03002e4[ 103.683430] 8<--- cut here ---
2531 19:56:54.035525 r7:0000000[4 r160:3b.66f88922e7] Unable to handle kernel paging request at virtual address c6453e0c
2532 19:56:54.036034 00 r5:0000000[a 1r043:.0609080324] pgd = 7c0fb530
2533 19:56:54.036487 00a
2534 19:56:54.036912 # [ 103.202240] [<c0[5 9 8103.702940] [c6453e0c] *pgd=1641141e(bad)
2535 19:56:54.037323 34>] (sys_write) fro[m [1<0c3.009474] Internal error: Oops: 8000000d [#4] SMP ARM
2536 19:56:54.079507 3000c0>] (ret_fast_syscall+0x0/0x[ 103.716863] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2537 19:56:54.080074 28)
2538 19:56:54.080536 # [ 103.209830] E[x c e1p0t.748575] CPU: 2 PID: 1853 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2539 19:56:54.080961 ion sta[c k (100x3c.67159876f5a28 Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2540 19:56:54.081374 to 0xc6197ff0)[
2541 19:56:54.081767 # 1[0 3 .17066835] PC is at 0xc6453e0c
2542 19:56:54.082159 .214910] 7fa0: [ 1 0 3 . 72063] LR is at execute_location+0xa4/0xb4
2543 19:56:54.123660 0000000[a 0100030.070708757] pc : [<c6453e0c>] lr : [<c1388fb0>] psr: 600e0013
2544 19:56:54.124202 00000001 b6[e 3 b100030. 708070020] sp : c6453de8 ip : c6453cf0 fp : c6453e04
2545 19:56:54.124662 000a 00[0 0 010003.079
2546 19:56:54.125090 4#1 5[2 ] r10: 0000000b r9 : c1acf78c r8 : c15e7d40
2547 19:56:54.125509 103.223117[] 71f0c30.:8 00100027] r7 : c6453f60 r6 : 00000001 r5 : c6453e0c r4 : c0c2dd90
2548 19:56:54.125925 000a 00000[0 0 a1 0b36.f88029e3078] r3 : f56db3ad r2 : f56db3ad r1 : ef7ab5e0 r0 : 0000002b
2549 19:56:54.126331 00000004 [0 0 100030.080117 7020] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2550 19:56:54.167644 000000 00020[0 0 01 0b3e.c8b246a600] Control: 10c5387d Table: 1630404a DAC: 00000051
2551 19:56:54.168196 4
2552 19:56:54.168655 # [ 103.[2 3 1130138.]8 374f255] Process cat (pid: 1853, stack limit = 0xd0ff6988)
2553 19:56:54.169072 0: 0000000[4 b1e0c3b.48748189 12] Stack: (0xc6453de8 to 0xc6454000)
2554 19:56:54.169488 6ef094f b6e76c66
2555 19:56:54.169889 # [[ 110033.848098] 3de0: c6452000 c4601000 0000000b c6453f60 c6453e64 c6453e08
2556 19:56:54.170287 236403] Code: 0000[0 0 0100 3c.5858530] 3e00: c1389158 c1388f18 c6453e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2557 19:56:54.211451 a20c0 c5ba2180 c5b[a 2 214003 .(868877] 3e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3013360 e34c31b8
2558 19:56:54.211666 1a0c00d)
2559 19:56:54.211819 # [ [1 0 31.0234.28579223] 3e40: e3a02040 e3a01d33 e5930018 f56db3ad 0000000b 00000020 c6453e74 c6453e68
2560 19:56:54.211953 7] ---[ end tra[c e 1e0639.a8983482] 3e60: c0c2d020 c138912c c6453e9c c6453e78 c0c2d520 c0c2d000 c0c2d400 c6193400
2561 19:56:54.212084 [ 103.899657] 3e80: b6e5c000 0000000b c52f3e40 c6453f60 c6453ec4 c6453ea0 c07f4c50 c0c2d40c
2562 19:56:54.212210 674193e287 ]---
2563 19:56:54.255641 #[ E X1E0C3_.D907846] 3ea0: 00000000 c6193400 b6e5c000 c2816000 c6453f60 c07f4bec c6453f5c c6453ec8
2564 19:56:54.256185 TA: missing 'call [t r a1c0e3:.'918193] 3ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c6452000
2565 19:56:54.256650 [FAIL]
2566 19:56:54.257066 not ok 3[0 s1e0l3f.t9e8540] 3ee0: b6e5c000 00020000 00000004 0000000b 0001fff5 c6453ee0 00000001 b6e5b000
2567 19:56:54.257479 sts: lkdtm: EXEC[_ D A1T0A3..s9h38799] 3f00: c62a7b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2568 19:56:54.257884 # exit=1
2569 19:56:54.299639 # selft[e s t1s0:3 .l9k9060] 3f20: 00000000 00000000 c139e738 f56db3ad c205ca20 c6193400 c6193400 c6452000
2570 19:56:54.300185 dtm: EXEC_STACK.[s h 1
2571 19:56:54.300639 03.959319] 3f40: b6e5c000 00000000 00000000 00000004 c6453f94 c6453f60 c05988bc c0598228
2572 19:56:54.301067 [ 103.969231] 3f60: 00000000 00000000 c6453fac f56db3ad 0000000b 0000000b b6fa3e00 00000004
2573 19:56:54.301477 [ 103.977421] 3f80: c03002e4 c6452000 c6453fa4 c6453f98 c059894c c0598854 00000000 c6453fa8
2574 19:56:54.301880 [ 103.985608] 3fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e5c000 0000000b 00000000
2575 19:56:54.343759 [ 103.993797] 3fc0: 0000000b 0000000b b6fa3e00 00000004 00000001 00000000 00020000 beacba54
2576 19:56:54.344308 [ 104.001984] 3fe0: 00000004 beacb788 b6f1194f b6e97c66 800e0030 00000001 00000000 00000000
2577 19:56:54.344762 [ 104.010166] Backtrace:
2578 19:56:54.345177 [ 104.012635] [<c1388f0c>] (execute_location) from [<c1389158>] (lkdtm_EXEC_STACK+0x38/0x54)
2579 19:56:54.345590 [ 104.020913] r7:c6453f60 r6:0000000b r5:c4601000 r4:c6452000
2580 19:56:54.345993 [ 104.026591] [<c1389120>] (lkdtm_EXEC_STACK) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2581 19:56:54.346387 [ 104.034775] r4:00000020
2582 19:56:54.387741 [ 104.037323] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2583 19:56:54.388285 [ 104.045345] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2584 19:56:54.388824 [ 104.053274] r9:c6453f60 r8:c52f3e40 r7:0000000b r6:b6e5c000 r5:c6193400 r4:c0c2d400
2585 19:56:54.389357 [ 104.061036] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2586 19:56:54.389889 [ 104.068878] r9:c07f4bec r8:c6453f60 r7:c2816000 r6:b6e5c000 r5:c6193400 r4:00000000
2587 19:56:54.390380 [ 104.076634] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2588 19:56:54.431764 [ 104.083781] r10:00000004 r9:00000000 r8:00000000 r7:b6e5c000 r6:c6452000 r5:c6193400
2589 19:56:54.432291 [ 104.091617] r4:c6193400
2590 19:56:54.432626 [ 104.094164] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2591 19:56:54.432937 [ 104.101310] r9:c6452000 r8:c03002e4 r7:00000004 r6:b6fa3e00 r5:0000000b r4:0000000b
2592 19:56:54.433235 [ 104.109069] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2593 19:56:54.433525 [ 104.116645] Exception stack(0xc6453fa8 to 0xc6453ff0)
2594 19:56:54.475224 [ 104.121706] 3fa0: 0000000b 0000000b 00000001 b6e5c000 0000000b 00000000
2595 19:56:54.475403 [ 104.129894] 3fc0: 0000000b 0000000b b6fa3e00 00000004 00000001 00000000 00020000 beacba54
2596 19:56:54.475527 [ 104.138079] 3fe0: 00000004 beacb788 b6f1194f b6e97c66
2597 19:56:54.475607 [ 104.143143] Code: c6453e08 c1389158 c1388f18 c6453e6c (e1a0c00d)
2598 19:56:54.475725 [ 104.149250] ---[ end trace e69a93674193e288 ]---
2599 19:56:54.475813 # Segmentation fault
2600 19:56:54.558054 # [ 103.660929] lkdtm: Performing direct entry EXEC_STACK
2601 19:56:54.558212 # [ 103.667288] lkdtm: attempting ok execution at c0c2dd90
2602 19:56:54.558302 # [ 103.675352] lkdtm: attempting bad execution at c6453e0c
2603 19:56:54.558382 # [ 103.683430] 8<--- cut here ---
2604 19:56:54.558460 # [ 103.689277] Unable to handle kernel paging request at virtual address c6453e0c
2605 19:56:54.558537 # [ 103.698324] pgd = 7c0fb530
2606 19:56:54.558612 # [ 103.702940] [c6453e0c] *pgd=1641141e(bad)
2607 19:56:54.558687 # [ 103.709474] Internal error: Oops: 8000000d [#4] SMP ARM
2608 19:56:54.601046 # [ 103.716863] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2609 19:56:54.601207 # [ 103.748575] CPU: 2 PID: 1853 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2610 19:56:54.601326 # [ 103.758652] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2611 19:56:54.601434 # [ 103.766835] PC is at 0xc6453e0c
2612 19:56:54.644430 # [ 103.772063] LR is at execute_location+0xa4/0xb4
2613 19:56:54.644833 # [ 103.778757] pc : [<c6453e0c>] lr : [<c1388fb0>] psr: 600e0013
2614 19:56:54.645235 # [ 103.787020] sp : c6453de8 ip : c6453cf0 fp : c6453e04
2615 19:56:54.645625 # [ 103.794152] r10: 0000000b r9 : c1acf78c r8 : c15e7d40
2616 19:56:54.646002 # [ 103.801027] r7 : c6453f60 r6 : 00000001 r5 : c6453e0c r4 : c0c2dd90
2617 19:56:54.646371 # [ 103.809378] r3 : f56db3ad r2 : f56db3ad r1 : ef7ab5e0 r0 : 0000002b
2618 19:56:54.646735 # [ 103.817728] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2619 19:56:54.687438 # [ 103.826600] Control: 10c5387d Table: 1630404a DAC: 00000051
2620 19:56:54.687811 # [ 103.834255] Process cat (pid: 1853, stack limit = 0xd0ff6988)
2621 19:56:54.688186 # [ 103.841912] Stack: (0xc6453de8 to 0xc6454000)
2622 19:56:54.688542 # [ 103.848098] 3de0: c6452000 c4601000 0000000b c6453f60 c6453e64 c6453e08
2623 19:56:54.688893 # [ 103.858530] 3e00: c1389158 c1388f18 c6453e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2624 19:56:54.689234 # [ 103.868877] 3e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3013360 e34c31b8
2625 19:56:54.731422 # [ 103.879223] 3e40: e3a02040 e3a01d33 e5930018 f56db3ad 0000000b 00000020 c6453e74 c6453e68
2626 19:56:54.731972 # [ 103.889482] 3e60: c0c2d020 c138912c c6453e9c c6453e78 c0c2d520 c0c2d000 c0c2d400 c6193400
2627 19:56:54.732428 # [ 103.899657] 3e80: b6e5c000 0000000b c52f3e40 c6453f60 c6453ec4 c6453ea0 c07f4c50 c0c2d40c
2628 19:56:54.732846 # [ 103.907846] 3ea0: 00000000 c6193400 b6e5c000 c2816000 c6453f60 c07f4bec c6453f5c c6453ec8
2629 19:56:54.733222 # [ 103.918193] 3ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c6452000
2630 19:56:54.775523 # [ 103.928540] 3ee0: b6e5c000 00020000 00000004 0000000b 0001fff5 c6453ee0 00000001 b6e5b000
2631 19:56:54.776067 # [ 103.938799] 3f00: c62a7b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2632 19:56:54.776525 # [ 103.949060] 3f20: 00000000 00000000 c139e738 f56db3ad c205ca20 c6193400 c6193400 c6452000
2633 19:56:54.776945 # [ 103.959319] 3f40: b6e5c000 00000000 00000000 00000004 c6453f94 c6453f60 c05988bc c0598228
2634 19:56:54.777350 # [ 103.969231] 3f60: 00000000 00000000 c6453fac f56db3ad 0000000b 0000000b b6fa3e00 00000004
2635 19:56:54.819533 # [ 103.977421] 3f80: c03002e4 c6452000 c6453fa4 c6453f98 c059894c c0598854 00000000 c6453fa8
2636 19:56:54.820081 # [ 103.985608] 3fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e5c000 0000000b 00000000
2637 19:56:54.820547 # [ 103.993797] 3fc0: 0000000b 0000000b b6fa3e00 00000004 00000001 00000000 00020000 beacba54
2638 19:56:54.820966 # [ 104.001984] 3fe0: 00000004 beacb788 b6f1194f b6e97c66 800e0030 00000001 00000000 00000000
2639 19:56:54.821374 # [ 104.010166] Backtrace:
2640 19:56:54.821776 # [ 104.012635] [<c1388f0c>] (execute_location) from [<c1389158>] (lkdtm_EXEC_STACK+0x38/0x54)
2641 19:56:54.863677 # [ 104.020913] r7:c6453f60 r6:0000000b r5:c4601000 r4:c6452000
2642 19:56:54.864221 # [ 104.026591] [<c1389120>] (lkdtm_EXEC_STACK) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2643 19:56:54.864684 # [ 104.034775] r4:00000020
2644 19:56:54.865099 # [ 104.037323] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2645 19:56:54.865505 # [ 104.045345] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2646 19:56:54.865908 # [ 104.053274] r9:c6453f60 r8:c52f3e40 r7:0000000b r6:b6e5c000 r5:c6193400 r4:c0c2d400
2647 19:56:54.907480 # [ 104.061036] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2648 19:56:54.908020 # [ 104.068878] r9:c07f4bec r8:c6453f60 r7:c2816000 r6:b6e5c000 r5:c6193400 r4:00000000
2649 19:56:54.908473 # [ 104.076634] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2650 19:56:54.908894 # [ 104.083781] r1[ 104.583417] lkdtm: Performing direct entry EXEC_KMALLOC
2651 19:56:54.909303 0:00000004 r9:00000000 r8:0000000[ 104.589747] lkdtm: attempting ok execution at c0c2dd90
2652 19:56:54.909715 0 r7:b6e5c000 r6:c64520[0 0 1r05.597696] lkdtm: attempting bad execution at c6562740
2653 19:56:54.910115 :c6193400
2654 19:56:54.951625 # [ 104.091617] r4:c[ 104.605333] 8<--- cut here ---
2655 19:56:54.952170 6193400
2656 19:56:54.952631 # [ 10[4 . 019044.16614187] Unable to handle kernel paging request at virtual address c6562740
2657 19:56:54.953051 ] [<c0598848>[] (1k0s4y.s6_2w0r07] pgd = 389b74d1
2658 19:56:54.953457 ite) from [<c059894c>] (sys_wr[i 104.625023] [c6562740] *pgd=1641141e(bad)
2659 19:56:54.953905 e+0x18/0x1c)
2660 19:56:54.954233 # [[ 110044..1601728] Internal error: Oops: 8000000d [#5] SMP ARM
2661 19:56:54.995662 1310] r9:c6452000 r8:c03002e4 r7[ 104.639035] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2662 19:56:54.996269 :00000004 r6:b6fa3e00 [r 5 :10004.670740] CPU: 2 PID: 1932 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2663 19:56:54.996635 0000b r4[: 0 0100040.06800b81
2664 19:56:54.996969 8# Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2665 19:56:54.997290 [ 104.109069] [<[c 0 5190849.3689000] PC is at 0xc6562740
2666 19:56:55.039537 >] (sys_write) from [<[c 0 310004.694315] LR is at execute_location+0xa4/0xb4
2667 19:56:55.040075 c0>] (ret[_ f a1s0t4_.s7y0s1c1a8l] pc : [<c6562740>] lr : [<c1388fb0>] psr: 600e0013
2668 19:56:55.040432 l+0x0/0x28)
2669 19:56:55.040750 #[ [ 1 0140.47.019186] sp : c6465e30 ip : c6465d38 fp : c6465e4c
2670 19:56:55.041061 6645] Excep[t i o1n0 4s.t7a1c6k4(6] r10: 0000000d r9 : c1acf798 r8 : c15e7d40
2671 19:56:55.041374 0xc6453fa8[ t o1 004x.c7624354354] r7 : c6465f60 r6 : 00000001 r5 : c6562740 r4 : c0c2dd90
2672 19:56:55.041681 f0)
2673 19:56:55.083661 # [ [ 1 01044..172311780063] r3 : 75b54b3b r2 : 75b54b3b r1 : ef7ab5e0 r0 : 0000002b
2674 19:56:55.084193 3fa0: [ 1 0 4 . 7 4 0 70] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2675 19:56:55.084551 0000000b 000[0 0 0100b4 .070409115] Control: 10c5387d Table: 1675404a DAC: 00000051
2676 19:56:55.084877 0001 b6e5c0[0 0 100040.07050608b5] Process cat (pid: 1932, stack limit = 0x8f65fffe)
2677 19:56:55.085192 00000000
2678 19:56:55.085490 [# [1 0 41.07644.4124] Stack: (0xc6465e30 to 0xc6466000)
2679 19:56:55.085785 9894] 3fc0: 000[0 0 0100b4 .07070608] 5e20: c6562740 c4601000 0000000d c6465f60
2680 19:56:55.127668 0000b b6fa3e00 0[0 0 0100040.47 80784] 5e40: c6465e64 c6465e50 c0c2dde0 c1388f18 00000021 c4601000 c6465e74 c6465e68
2681 19:56:55.128180 0000001 00000000 0[0 0 2100040.0791043] 5e60: c0c2d020 c0c2ddb4 c6465e9c c6465e78 c0c2d520 c0c2d000 c0c2d400 c427c3c0
2682 19:56:55.128558 beacba54
2683 19:56:55.128877 # [ 10[4 . 1130840.7891389] 5e80: b6eab000 0000000d c52f3e40 c6465f60 c6465ec4 c6465ea0 c07f4c50 c0c2d40c
2684 19:56:55.129190 ] 3fe0: 00000004 b[e a c1b0748.8811649] 5ea0: 00000000 c427c3c0 b6eab000 c2816000 c6465f60 c07f4bec c6465f5c c6465ec8
2685 19:56:55.129495 b6f1194f b6e97c6[6
2686 19:56:55.171665 1#0 4[. 8 21995] 5ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c6464000
2687 19:56:55.172207 04.143143] Code: [c 6 415034e.0882255] 5ee0: b6eab000 00020000 00000004 0000000d 0001fff3 c6465ee0 00000001 b6eaa000
2688 19:56:55.172571 c1389158 c1388f1[8 c160445.38e2515] 5f00: c6352b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2689 19:56:55.172898 6c (e1a0c00d)
2690 19:56:55.173214 #[ [ 1 0140.48.2775] 5f20: 00000000 00000000 c139e738 75b54b3b c205ca20 c427c3c0 c427c3c0 c6464000
2691 19:56:55.215770 149250] ---[ end[ t r1a0c4e. 8e63034] 5f40: b6eab000 00000000 00000000 00000004 c6465f94 c6465f60 c05988bc c0598228
2692 19:56:55.216315 9a93674193e288 ]-[- - 1
2693 19:56:55.216670 0#4 .E8X3296] 5f60: 00000000 00000000 c6465fac 75b54b3b 0000000d 0000000d b6ff2e00 00000004
2694 19:56:55.217001 EC_STACK: missin[g '1c0a4l.l8 83554] 5f80: c03002e4 c6464000 c6465fa4 c6465f98 c059894c c0598854 00000000 c6465fa8
2695 19:56:55.217317 race:': [FAIL][
2696 19:56:55.217619 n o1t0 4o.k8 93814] 5fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6eab000 0000000d 00000000
2697 19:56:55.259771 1 selftests: lkdtm[: E1X0E4C._903988] 5fc0: 0000000d 0000000d b6ff2e00 00000004 00000001 00000000 00020000 beccda54
2698 19:56:55.260312 TACK.sh # exit=1
2699 19:56:55.260662 #[ s e1l0f4t.e14335] 5fe0: 00000004 beccd788 b6f6094f b6ee6c66 800e0030 00000001 00000000 00000000
2700 19:56:55.260986 sts: lkdtm: EXEC_[K M A1L0L4O.C9.4674] Backtrace:
2701 19:56:55.261300 sh
2702 19:56:55.261600 [ 104.929224] [<c1388f0c>] (execute_location) from [<c0c2dde0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2703 19:56:55.261898 [ 104.937994] r7:c6465f60 r6:0000000d r5:c4601000 r4:c6562740
2704 19:56:55.262192 [ 104.943672] [<c0c2dda8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2705 19:56:55.303636 [ 104.952031] r5:c4601000 r4:00000021
2706 19:56:55.304172 [ 104.955623] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2707 19:56:55.304522 [ 104.963646] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2708 19:56:55.304845 [ 104.971575] r9:c6465f60 r8:c52f3e40 r7:0000000d r6:b6eab000 r5:c427c3c0 r4:c0c2d400
2709 19:56:55.305154 [ 104.979335] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2710 19:56:55.305455 [ 104.987180] r9:c07f4bec r8:c6465f60 r7:c2816000 r6:b6eab000 r5:c427c3c0 r4:00000000
2711 19:56:55.347720 [ 104.994934] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2712 19:56:55.348253 [ 105.002081] r10:00000004 r9:00000000 r8:00000000 r7:b6eab000 r6:c6464000 r5:c427c3c0
2713 19:56:55.348602 [ 105.009917] r4:c427c3c0
2714 19:56:55.348919 [ 105.012463] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2715 19:56:55.349227 [ 105.019610] r9:c6464000 r8:c03002e4 r7:00000004 r6:b6ff2e00 r5:0000000d r4:0000000d
2716 19:56:55.349529 [ 105.027369] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2717 19:56:55.349826 [ 105.034946] Exception stack(0xc6465fa8 to 0xc6465ff0)
2718 19:56:55.391108 [ 105.040008] 5fa0: 0000000d 0000000d 00000001 b6eab000 0000000d 00000000
2719 19:56:55.391192 [ 105.048196] 5fc0: 0000000d 0000000d b6ff2e00 00000004 00000001 00000000 00020000 beccda54
2720 19:56:55.391258 [ 105.056381] 5fe0: 00000004 beccd788 b6f6094f b6ee6c66
2721 19:56:55.391319 [ 105.061445] Code: 00160017 00000000 00000000 00000000 (e1a0c00d)
2722 19:56:55.391377 [ 105.067550] ---[ end trace e69a93674193e289 ]---
2723 19:56:55.391433 # Segmentation fault
2724 19:56:55.531405 # [ 104.583417] lkdtm: Performing direct entry EXEC_KMALLOC
2725 19:56:55.531899 # [ 104.589747] lkdtm: attempting ok execution at c0c2dd90
2726 19:56:55.532215 # [ 104.597696] lkdtm: attempting bad execution at c6562740
2727 19:56:55.532511 # [ 104.605333] 8<--- cut here ---
2728 19:56:55.532797 # [ 104.611187] Unable to handle kernel paging request at virtual address c6562740
2729 19:56:55.533076 # [ 104.620407] pgd = 389b74d1
2730 19:56:55.533345 # [ 104.625023] [c6562740] *pgd=1641141e(bad)
2731 19:56:55.533613 # [ 104.631728] Internal error: Oops: 8000000d [#5] SMP ARM
2732 19:56:55.579674 # [ 104.639035] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2733 19:56:55.580193 # [ 104.670740] CPU: 2 PID: 1932 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2734 19:56:55.580523 # [ 104.680818] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2735 19:56:55.580821 # [ 104.689000] PC is at 0xc6562740
2736 19:56:55.623575 # [ 104.694315] LR is at execute_location+0xa4/0xb4
2737 19:56:55.624116 # [ 104.701181] pc : [<c6562740>] lr : [<c1388fb0>] psr: 600e0013
2738 19:56:55.624474 # [ 104.709186] sp : c6465e30 ip : c6465d38 fp : c6465e4c
2739 19:56:55.624796 # [ 104.716406] r10: 0000000d r9 : c1acf798 r8 : c15e7d40
2740 19:56:55.625103 # [ 104.723454] r7 : c6465f60 r6 : 00000001 r5 : c6562740 r4 : c0c2dd90
2741 19:56:55.625406 # [ 104.731803] r3 : 75b54b3b r2 : 75b54b3b r1 : ef7ab5e0 r0 : 0000002b
2742 19:56:55.625700 # [ 104.740070] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2743 19:56:55.667513 # [ 104.749115] Control: 10c5387d Table: 1675404a DAC: 00000051
2744 19:56:55.668044 # [ 104.756855] Process cat (pid: 1932, stack limit = 0x8f65fffe)
2745 19:56:55.668387 # [ 104.764424] Stack: (0xc6465e30 to 0xc6466000)
2746 19:56:55.668709 # [ 104.770608] 5e20: c6562740 c4601000 0000000d c6465f60
2747 19:56:55.669022 # [ 104.780784] 5e40: c6465e64 c6465e50 c0c2dde0 c1388f18 00000021 c4601000 c6465e74 c6465e68
2748 19:56:55.669323 # [ 104.791043] 5e60: c0c2d020 c0c2ddb4 c6465e9c c6465e78 c0c2d520 c0c2d000 c0c2d400 c427c3c0
2749 19:56:55.711410 # [ 104.801389] 5e80: b6eab000 0000000d c52f3e40 c6465f60 c6465ec4 c6465ea0 c07f4c50 c0c2d40c
2750 19:56:55.711907 # [ 104.811649] 5ea0: 00000000 c427c3c0 b6eab000 c2816000 c6465f60 c07f4bec c6465f5c c6465ec8
2751 19:56:55.712225 # [ 104.821995] 5ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c6464000
2752 19:56:55.712525 # [ 104.832255] 5ee0: b6eab000 00020000 00000004 0000000d 0001fff3 c6465ee0 00000001 b6eaa000
2753 19:56:55.712808 # [ 104.842515] 5f00: c6352b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2754 19:56:55.755529 # [ 104.852775] 5f20: 00000000 00000000 c139e738 75b54b3b c205ca20 c427c3c0 c427c3c0 c6464000
2755 19:56:55.756072 # [ 104.863034] 5f40: b6eab000 00000000 00000000 00000004 c6465f94 c6465f60 c05988bc c0598228
2756 19:56:55.756420 # [ 104.873296] 5f60: 00000000 00000000 c6465fac 75b54b3b 0000000d 0000000d b6ff2e00 00000004
2757 19:56:55.756745 # [ 104.883554] 5f80: c03002e4 c6464000 c6465fa4 c6465f98 c059894c c0598854 00000000 c6465fa8
2758 19:56:55.757056 # [ 104.893814] 5fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6eab000 0000000d 00000000
2759 19:56:55.799640 # [ 104.903988] 5fc0: 0000000d 0000000d b6ff2e00 00000004 00000001 00000000 00020000 beccda54
2760 19:56:55.800175 # [ 104.914335] 5fe0: 00000004 beccd788 b6f6094f b6ee6c66 800e0030 00000001 00000000 00000000
2761 19:56:55.800531 # [ 104.924674] Backtrace:
2762 19:56:55.800851 # [ 104.929224] [<c1388f0c>] (execute_location) from [<c0c2dde0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2763 19:56:55.801162 # [ 104.937994] r7:c6465f60 r6:0000000d r5:c4601000 r4:c6562740
2764 19:56:55.801464 # [ 104.943672] [<c0c2dda8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2765 19:56:55.801762 # [ 104.952031] r5:c4601000 r4:00000021
2766 19:56:55.843652 # [ 104.955623] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2767 19:56:55.844187 # [ 104.963646] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2768 19:56:55.844539 # [ 104.971575] r9:c6465f60 r8:c52f3e40 r7:0000000d r6:b6eab000 r5:c427c3c0 r4:c0c2d400
2769 19:56:55.844863 # [ 104.979335] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2770 19:56:55.845177 # [ 104.987180] r9:c07f4bec r8:c6465f60 r7:c2816000 r6:b6eab000 r5:c427c3c0 r4:00000000
2771 19:56:55.887659 # [ 104.994934][ 105.534613] lkdtm: Performing direct entry EXEC_VMALLOC
2772 19:56:55.888196 [<c059821c>] (vfs_write) from [<[ 105.540183] lkdtm: attempting ok execution at c0c2dd90
2773 19:56:55.888549 c05988bc>] (ksys_write+0x74/0xec)[ 105.548151] lkdtm: attempting bad execution at f096c000
2774 19:56:55.888874
2775 19:56:55.889183 # [ 105.002081] r10:00000004 [ 105.556386] 8<--- cut here ---
2776 19:56:55.889484 r9:00000000 r8:00000000 r7:b6eab0[ 105.562373] Unable to handle kernel paging request at virtual address f096c000
2777 19:56:55.889789 00 r6:c6464000 r5:c427c3c0
2778 19:56:55.890089 # [ [ 105.573665] pgd = 64313ab8
2779 19:56:55.890378 105.009917] r4:c427c3c0
2780 19:56:55.931464 # [ 10[ 105.578093] [f096c000] *pgd=1294b811, *pte=4945865f, *ppte=4945845f
2781 19:56:55.931991 5.012463] [<c0598848>] (ksys_writ[ 105.587243] Internal error: Oops: 8000000f [#6] SMP ARM
2782 19:56:55.932352 [ 105.595294] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2783 19:56:55.975710 [ 105.624328] CPU: 0 PID: 2009 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2784 19:56:55.976248 [ 105.632074] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2785 19:56:55.976599 [ 105.638611] PC is at 0xf096c000
2786 19:56:55.976920 [ 105.641765] LR is at execute_location+0xa4/0xb4
2787 19:56:55.977233 [ 105.646300] pc : [<f096c000>] lr : [<c1388fb0>] psr: 600e0013
2788 19:56:55.977538 [ 105.652571] sp : c62e5e30 ip : c62e5d38 fp : c62e5e4c
2789 19:56:55.977836 [ 105.657801] r10: 0000000d r9 : c1acf7a8 r8 : c15e7d40
2790 19:56:56.019785 [ 105.663030] r7 : c62e5f60 r6 : 00000001 r5 : f096c000 r4 : c0c2dd90
2791 19:56:56.020321 [ 105.669561] r3 : 08d5618a r2 : 08d5618a r1 : ef7815e0 r0 : 0000002b
2792 19:56:56.020668 [ 105.676095] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2793 19:56:56.020992 [ 105.683235] Control: 10c5387d Table: 1672c04a DAC: 00000051
2794 19:56:56.021304 [ 105.688985] Process cat (pid: 2009, stack limit = 0xbfe24836)
2795 19:56:56.021604 [ 105.694737] Stack: (0xc62e5e30 to 0xc62e6000)
2796 19:56:56.021902 [ 105.699103] 5e20: f096c000 c5ee7000 0000000d c62e5f60
2797 19:56:56.063760 [ 105.707288] 5e40: c62e5e64 c62e5e50 c0c2de14 c1388f18 00000022 c5ee7000 c62e5e74 c62e5e68
2798 19:56:56.064297 [ 105.715473] 5e60: c0c2d020 c0c2ddf8 c62e5e9c c62e5e78 c0c2d520 c0c2d000 c0c2d400 c427c3c0
2799 19:56:56.064652 [ 105.723658] 5e80: b6e8c000 0000000d c52f3e40 c62e5f60 c62e5ec4 c62e5ea0 c07f4c50 c0c2d40c
2800 19:56:56.064978 [ 105.731844] 5ea0: 00000000 c427c3c0 b6e8c000 c2816000 c62e5f60 c07f4bec c62e5f5c c62e5ec8
2801 19:56:56.065288 [ 105.740029] 5ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c62e4000
2802 19:56:56.107749 [ 105.748214] 5ee0: b6e8c000 00020000 00000004 0000000d 0001fff3 c62e5ee0 00000001 b6e8b000
2803 19:56:56.108283 [ 105.756400] 5f00: c62aa280 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2804 19:56:56.108633 [ 105.764585] 5f20: 00000000 00000000 c139e738 08d5618a c205ca20 c427c3c0 c427c3c0 c62e4000
2805 19:56:56.108954 [ 105.772769] 5f40: b6e8c000 00000000 00000000 00000004 c62e5f94 c62e5f60 c05988bc c0598228
2806 19:56:56.109262 [ 105.780954] 5f60: 00000000 00000000 c62e5fac 08d5618a 0000000d 0000000d b6fd3e00 00000004
2807 19:56:56.109564 [ 105.789138] 5f80: c03002e4 c62e4000 c62e5fa4 c62e5f98 c059894c c0598854 00000000 c62e5fa8
2808 19:56:56.151653 [ 105.797322] 5fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e8c000 0000000d 00000000
2809 19:56:56.152191 [ 105.805506] 5fc0: 0000000d 0000000d b6fd3e00 00000004 00000001 00000000 00020000 bea8da54
2810 19:56:56.152541 [ 105.813691] 5fe0: 00000004 bea8d788 b6f4194f b6ec7c66 800e0030 00000001 00000000 00000000
2811 19:56:56.152868 [ 105.821872] Backtrace:
2812 19:56:56.153178 [ 105.824342] [<c1388f0c>] (execute_location) from [<c0c2de14>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2813 19:56:56.153483 [ 105.832787] r7:c62e5f60 r6:0000000d r5:c5ee7000 r4:f096c000
2814 19:56:56.195798 [ 105.838459] [<c0c2ddec>] (lkdtm_EXEC_VMALLOC) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2815 19:56:56.196335 [ 105.846815] r5:c5ee7000 r4:00000022
2816 19:56:56.196686 [ 105.850404] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2817 19:56:56.197013 [ 105.858423] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2818 19:56:56.197323 [ 105.866346] r9:c62e5f60 r8:c52f3e40 r7:0000000d r6:b6e8c000 r5:c427c3c0 r4:c0c2d400
2819 19:56:56.197627 [ 105.874103] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2820 19:56:56.239769 [ 105.881943] r9:c07f4bec r8:c62e5f60 r7:c2816000 r6:b6e8c000 r5:c427c3c0 r4:00000000
2821 19:56:56.240308 [ 105.889694] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2822 19:56:56.240662 [ 105.896838] r10:00000004 r9:00000000 r8:00000000 r7:b6e8c000 r6:c62e4000 r5:c427c3c0
2823 19:56:56.240984 [ 105.904672] r4:c427c3c0
2824 19:56:56.241289 [ 105.907216] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2825 19:56:56.241591 [ 105.914360] r9:c62e4000 r8:c03002e4 r7:00000004 r6:b6fd3e00 r5:0000000d r4:0000000d
2826 19:56:56.283496 [ 105.922115] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2827 19:56:56.284026 [ 105.929688] Exception stack(0xc62e5fa8 to 0xc62e5ff0)
2828 19:56:56.284374 [ 105.934747] 5fa0: 0000000d 0000000d 00000001 b6e8c000 0000000d 00000000
2829 19:56:56.284703 [ 105.942931] 5fc0: 0000000d 0000000d b6fd3e00 00000004 00000001 00000000 00020000 bea8da54
2830 19:56:56.285016 [ 105.951113] 5fe0: 00000004 bea8d788 b6f4194f b6ec7c66
2831 19:56:56.285315 [ 105.956175] Code: bad PC value
2832 19:56:56.285612 e) from [<c059894c>] (sys_write+0[ 105.959313] ---[ end trace e69a93674193e28a ]---
2833 19:56:56.285903 x18/0x1c)
2834 19:56:56.327423 # [ 105.019610] r9:c6464000 r8:c03002e4 r7:00000004 r6:b6ff2e00 r5:0000000d r4:0000000d
2835 19:56:56.327825 # [ 105.027369] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2836 19:56:56.328148 # [ 105.034946] Exception stack(0xc6465fa8 to 0xc6465ff0)
2837 19:56:56.328447 # [ 105.040008] 5fa0: 0000000d 0000000d 00000001 b6eab000 0000000d 00000000
2838 19:56:56.328736 # [ 105.048196] 5fc0: 0000000d 0000000d b6ff2e00 00000004 00000001 00000000 00020000 beccda54
2839 19:56:56.329017 # [ 105.056381] 5fe0: 00000004 beccd788 b6f6094f b6ee6c66
2840 19:56:56.371363 # [ 105.061445] Code: 00160017 00000000 00000000 00000000 (e1a0c00d)
2841 19:56:56.371764 # [ 105.067550] ---[ end trace e69a93674193e289 ]---
2842 19:56:56.372085 # EXEC_KMALLOC: missing 'call trace:': [FAIL]
2843 19:56:56.372382 not ok 32 selftests: lkdtm: EXEC_KMALLOC.sh # exit=1
2844 19:56:56.372672 # selftests: lkdtm: EXEC_VMALLOC.sh
2845 19:56:56.372946 # Segmentation fault
2846 19:56:56.430705 # [ 105.534613] lkdtm: Performing direct entry EXEC_VMALLOC
2847 19:56:56.430790 # [ 105.540183] lkdtm: attempting ok execution at c0c2dd90
2848 19:56:56.430859 # [ 105.548151] lkdtm: attempting bad execution at f096c000
2849 19:56:56.430922 # [ 105.556386] 8<--- cut here ---
2850 19:56:56.430987 # [ 105.562373] Unable to handle kernel paging request at virtual address f096c000
2851 19:56:56.431047 # [ 105.573665] pgd = 64313ab8
2852 19:56:56.431103 # [ 105.578093] [f096c000] *pgd=1294b811, *pte=4945865f, *ppte=4945845f
2853 19:56:56.431159 # [ 105.587243] Internal error: Oops: 8000000f [#6] SMP ARM
2854 19:56:56.474275 # [ 105.595294] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2855 19:56:56.474486 # [ 105.624328] CPU: 0 PID: 2009 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2856 19:56:56.474595 # [ 105.632074] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2857 19:56:56.517432 # [ 105.638611] PC is at 0xf096c000
2858 19:56:56.517929 # [ 105.641765] LR is at execute_location+0xa4/0xb4
2859 19:56:56.518246 # [ 105.646300] pc : [<f096c000>] lr : [<c1388fb0>] psr: 600e0013
2860 19:56:56.518543 # [ 105.652571] sp : c62e5e30 ip : c62e5d38 fp : c62e5e4c
2861 19:56:56.518824 # [ 105.657801] r10: 0000000d r9 : c1acf7a8 r8 : c15e7d40
2862 19:56:56.519129 # [ 105.663030] r7 : c62e5f60 r6 : 00000001 r5 : f096c000 r4 : c0c2dd90
2863 19:56:56.519408 # [ 105.669561] r3 : 08d5618a r2 : 08d5618a r1 : ef7815e0 r0 : 0000002b
2864 19:56:56.560432 # [ 105.676095] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2865 19:56:56.560975 # [ 105.683235] Control: 10c5387d Table: 1672c04a DAC: 00000051
2866 19:56:56.561325 # [ 105.688985] Process cat (pid: 2009, stack limit = 0xbfe24836)
2867 19:56:56.561648 # [ 105.694737] Stack: (0xc62e5e30 to 0xc62e6000)
2868 19:56:56.561959 # [ 105.699103] 5e20: f096c000 c5ee7000 0000000d c62e5f60
2869 19:56:56.562265 # [ 105.707288] 5e40: c62e5e64 c62e5e50 c0c2de14 c1388f18 00000022 c5ee7000 c62e5e74 c62e5e68
2870 19:56:56.562561 # [ 105.715473] 5e60: c0c2d020 c0c2ddf8 c62e5e9c c62e5e78 c0c2d520 c0c2d000 c0c2d400 c427c3c0
2871 19:56:56.603479 # [ 105.723658] 5e80: b6e8c000 0000000d c52f3e40 c62e5f60 c62e5ec4 c62e5ea0 c07f4c50 c0c2d40c
2872 19:56:56.604018 # [ 105.731844] 5ea0: 00000000 c427c3c0 b6e8c000 c2816000 c62e5f60 c07f4bec c62e5f5c c62e5ec8
2873 19:56:56.604370 # [ 105.740029] 5ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c62e4000
2874 19:56:56.604690 # [ 105.748214] 5ee0: b6e8c000 00020000 00000004 0000000d 0001fff3 c62e5ee0 00000001 b6e8b000
2875 19:56:56.604998 # [ 105.756400] 5f00: c62aa280 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2876 19:56:56.651645 # [ 105.764585] 5f20: 00000000 00000000 c139e738 08d5618a c205ca20 c427c3c0 c427c3c0 c62e4000
2877 19:56:56.652198 # [ 105.772769] 5f40: b6e8c000 00000000 00000000 00000004 c62e5f94 c62e5f60 c05988bc c0598228
2878 19:56:56.652562 # [ 105.780954] 5f60: 00000000 00000000 c62e5fac 08d5618a 0000000d 0000000d b6fd3e00 00000004
2879 19:56:56.652884 # [ 105.789138] 5f80: c03002e4 c62e4000 c62e5fa4 c62e5f98 c059894c c0598854 00000000 c62e5fa8
2880 19:56:56.653194 # [ 105.797322] 5fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e8c000 0000000d 00000000
2881 19:56:56.695645 # [ 105.805506] 5fc0: 0000000d 0000000d b6fd3e00 00000004 00000001 00000000 00020000 bea8da54
2882 19:56:56.696181 # [ 105.813691] 5fe0: 00000004 bea8d788 b6f4194f b6ec7c66 800e0030 00000001 00000000 00000000
2883 19:56:56.696529 # [ 105.821872] Backtrace:
2884 19:56:56.696848 # [ 105.824342] [<c1388f0c>] (execute_location) from [<c0c2de14>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2885 19:56:56.697159 # [ 105.832787] r7:c62e5f60 r6:0000000d r5:c5ee7000 r4:f096c000
2886 19:56:56.697460 # [ 105.838459] [<c0c2ddec>] (lkdtm_EXEC_VMALLOC) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2887 19:56:56.697758 # [ 105.846815] r5:c5ee7000 r4:00000022
2888 19:56:56.739526 # [ 105.850404] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2889 19:56:56.740065 # [ 105.858423] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2890 19:56:56.740415 # [ 105.866346] r9:c62e5f60 r8:c52f3e40 r7:0000000d r6:b6e8c000 r5:c427c3c0 r4:c0c2d400
2891 19:56:56.740739 # [ 105.874103] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2892 19:56:56.741050 # [ 105.881943] r9:c07f4bec r8:c62e5f60 r7:c2816000 r6:b6e8c000 r5:c427c3c0 r4:00000000
2893 19:56:56.783730 # [ 105.889694] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2894 19:56:56.784268 # [ 105.896838] r10:00000004 r9:0000[ 106.445844] lkdtm: Performing direct entry EXEC_RODATA
2895 19:56:56.784621 0000 r8:00000000 r7:b6e8c000 r6:c[ 106.451227] lkdtm: attempting ok execution at c0c2dd90
2896 19:56:56.784947 62e4000 r5:c427c3c[0
2897 19:56:56.785262 1#0 6[. 459175] lkdtm: attempting bad execution at c15e7fdc
2898 19:56:56.785567 105.904672] r4:c427c3c0
2899 19:56:56.785867 # [ 10[ 106.466728] 8<--- cut here ---
2900 19:56:56.786161 5.907216][ [ <1c006.549782844987] Unable to handle kernel paging request at virtual address c15e7fdc
2901 19:56:56.827757 ] (ksys_writ[e ) 1f0r6o.m4 8[1<456] pgd = 67323104
2902 19:56:56.828297 059894c>] (sys_write+0x18[/ 0 x116.486070] [c15e7fdc] *pgd=1141941e(bad)
2903 19:56:56.828658 c)
2904 19:56:56.828976 # [ 105.91[4 3 6100]6 . 4r99514] Internal error: Oops: 8000000d [#7] SMP ARM
2905 19:56:56.871642 :c62e4000 r8:c03002e4 r7:00000004[ 106.499731] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2906 19:56:56.872198 r6:b6fd3e00 r5:0[0 0 0100060.d5 1436] CPU: 2 PID: 2087 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2907 19:56:56.872558 r4:0000000d[
2908 19:56:56.872882 #1 0[6 . 514102555] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2909 19:56:56.873192 922115] [<c0598934>] (sys_wri[t e106.549616] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2910 19:56:56.873504 ) from [<c03000c0[> ] 1(0r6e.t5_7260] LR is at execute_location+0xa4/0xb4
2911 19:56:56.915489 fast_sysc[a l l1+006x.05/603x8268] pc : [<c15e7fdc>] lr : [<c1388fb0>] psr: 600e0013
2912 19:56:56.916025 )
2913 19:56:56.916370 # [ [1 0 51.0962.956718886]9 sp : c41bbe38 ip : c41bbd40 fp : c41bbe54
2914 19:56:56.916692 Exception [s t a1c0k6(.05x7c867242] r10: 0000000c r9 : c1acf7b8 r8 : c15e7d40
2915 19:56:56.917003 5fa8 to [0 x c16026e.55f8f507)87] r7 : c41bbf60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2dd90
2916 19:56:56.917310 # [ 105.9[3 4 714076]. 5954f0a40] r3 : c91030b9 r2 : c91030b9 r1 : ef7ab5e0 r0 : 0000002b
2917 19:56:56.959680 : [ 1 0 6 .060002313] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2918 19:56:56.960220 000d 00000[0 0 d1 0060.06010104041] Control: 10c5387d Table: 1650804a DAC: 00000051
2919 19:56:56.960578 b6e8c000 0[0 0 010060.06d1 900008] Process cat (pid: 2087, stack limit = 0x00a26ed9)
2920 19:56:56.960899 00000
2921 19:56:56.961212 # [ [ 1 0150.69.4622963515] Stack: (0xc41bbe38 to 0xc41bc000)
2922 19:56:56.961512 ] 5fc0: 00000[0 0 d1 0060.060302054] be20: 00000023 c4601000
2923 19:56:56.961806 0d b6fd3e00 0000[0 0 0140 60.06042840] be40: 0000000c c41bbf60 c41bbe64 c41bbe58 c1389198 c1388f18 c41bbe74 c41bbe68
2924 19:56:57.003771 0001 00000000 0[0 0 2100060.06 5b098] be60: c0c2d020 c1389180 c41bbe9c c41bbe78 c0c2d520 c0c2d000 c0c2d400 c6350280
2925 19:56:57.004321 ea8da54
2926 19:56:57.004667 # [ [1 0 51.0965.161613269] be80: b6e34000 0000000c c52f3e40 c41bbf60 c41bbec4 c41bbea0 c07f4c50 c0c2d40c
2927 19:56:57.004989 ] 5fe0: 00000004[ b e1a086d.76873441] bea0: 00000000 c6350280 b6e34000 c2816000 c41bbf60 c07f4bec c41bbf5c c41bbec8
2928 19:56:57.005303 b6f4194f b6ec[7 c 61606
2929 19:56:57.005600 .#6 8[3697] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c41ba000
2930 19:56:57.047749 105.956175] Cod[e : 1b0a6d. 6P93870] bee0: b6e34000 00020000 00000004 0000000c 0001fff4 c41bbee0 00000001 b6e33000
2931 19:56:57.048287 value
2932 19:56:57.048634 # [ 105[. 9 5190361.37]04127] bf00: c62ab2c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2933 19:56:57.048959 ---[ end trace [e 6 91a0963.67714383] bf20: 00000000 00000000 c139e738 c91030b9 c205ca20 c6350280 c6350280 c41ba000
2934 19:56:57.049277 193e28a ]---
2935 19:56:57.049583 # E[X E C1_0V6M.A7L4556] bf40: b6e34000 00000000 00000000 00000004 c41bbf94 c41bbf60 c05988bc c0598228
2936 19:56:57.091679 LOC: missing 'c[a l l1 0t6r.a7c3e812] bf60: 00000000 00000000 c41bbfac c91030b9 0000000c 0000000c b6f7be00 00000004
2937 19:56:57.092223 :': [FAIL]
2938 19:56:57.092575 no[t o1k0 63.37 4s4983] bf80: c03002e4 c41ba000 c41bbfa4 c41bbf98 c059894c c0598854 00000000 c41bbfa8
2939 19:56:57.092907 lftests: lkdtm: EX[E C _1V0M6A.L755155] bfa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e34000 0000000c 00000000
2940 19:56:57.093220 OC.sh # exit=1
2941 19:56:57.093522 [# s1e0l6f.t7e65499] bfc0: 0000000c 0000000c b6f7be00 00000004 00000001 00000000 00020000 bec97a54
2942 19:56:57.135323 ts: lkdtm: EX[E C _1R0O6D.A7T7A5.56] bfe0: 00000004 bec97788 b6ee994f b6e6fc66 800e0030 00000001 00000000 00000000
2943 19:56:57.135491 sh
2944 19:56:57.135566 [ 106.785836] Backtrace:
2945 19:56:57.135636 [ 106.788636] [<c1388f0c>] (execute_location) from [<c1389198>] (lkdtm_EXEC_RODATA+0x24/0x28)
2946 19:56:57.135701 [ 106.796996] r7:c41bbf60 r6:0000000c r5:c4601000 r4:00000023
2947 19:56:57.135768 [ 106.802670] [<c1389174>] (lkdtm_EXEC_RODATA) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2948 19:56:57.135830 [ 106.810946] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2949 19:56:57.179498 [ 106.818963] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2950 19:56:57.179773 [ 106.826889] r9:c41bbf60 r8:c52f3e40 r7:0000000c r6:b6e34000 r5:c6350280 r4:c0c2d400
2951 19:56:57.179933 [ 106.834644] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2952 19:56:57.180082 [ 106.842484] r9:c07f4bec r8:c41bbf60 r7:c2816000 r6:b6e34000 r5:c6350280 r4:00000000
2953 19:56:57.180223 [ 106.850236] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2954 19:56:57.180358 [ 106.857380] r10:00000004 r9:00000000 r8:00000000 r7:b6e34000 r6:c41ba000 r5:c6350280
2955 19:56:57.180484 [ 106.865212] r4:c6350280
2956 19:56:57.223413 [ 106.867754] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2957 19:56:57.223947 [ 106.874899] r9:c41ba000 r8:c03002e4 r7:00000004 r6:b6f7be00 r5:0000000c r4:0000000c
2958 19:56:57.224293 [ 106.882653] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2959 19:56:57.224616 [ 106.890228] Exception stack(0xc41bbfa8 to 0xc41bbff0)
2960 19:56:57.224927 [ 106.895287] bfa0: 0000000c 0000000c 00000001 b6e34000 0000000c 00000000
2961 19:56:57.225307 [ 106.903472] bfc0: 0000000c 0000000c b6f7be00 00000004 00000001 00000000 00020000 bec97a54
2962 19:56:57.267158 [ 106.911655] bfe0: 00000004 bec97788 b6ee994f b6e6fc66
2963 19:56:57.267256 [ 106.916716] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2964 19:56:57.267351 [ 106.922818] ---[ end trace e69a93674193e28b ]---
2965 19:56:57.267427 # Segmentation fault
2966 19:56:57.378763 # [ 106.445844] lkdtm: Performing direct entry EXEC_RODATA
2967 19:56:57.378853 # [ 106.451227] lkdtm: attempting ok execution at c0c2dd90
2968 19:56:57.378924 # [ 106.459175] lkdtm: attempting bad execution at c15e7fdc
2969 19:56:57.378994 # [ 106.466728] 8<--- cut here ---
2970 19:56:57.379058 # [ 106.472497] Unable to handle kernel paging request at virtual address c15e7fdc
2971 19:56:57.379120 # [ 106.481456] pgd = 67323104
2972 19:56:57.379181 # [ 106.486070] [c15e7fdc] *pgd=1141941e(bad)
2973 19:56:57.379240 # [ 106.492514] Internal error: Oops: 8000000d [#7] SMP ARM
2974 19:56:57.421932 # [ 106.499731] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
2975 19:56:57.422108 # [ 106.531436] CPU: 2 PID: 2087 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2976 19:56:57.422187 # [ 106.541255] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2977 19:56:57.465039 # [ 106.549616] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2978 19:56:57.465377 # [ 106.557260] LR is at execute_location+0xa4/0xb4
2979 19:56:57.465586 # [ 106.563869] pc : [<c15e7fdc>] lr : [<c1388fb0>] psr: 600e0013
2980 19:56:57.465772 # [ 106.571869] sp : c41bbe38 ip : c41bbd40 fp : c41bbe54
2981 19:56:57.465950 # [ 106.578742] r10: 0000000c r9 : c1acf7b8 r8 : c15e7d40
2982 19:56:57.466121 # [ 106.585787] r7 : c41bbf60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2dd90
2983 19:56:57.466290 # [ 106.594049] r3 : c91030b9 r2 : c91030b9 r1 : ef7ab5e0 r0 : 0000002b
2984 19:56:57.508336 # [ 106.602313] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2985 19:56:57.508881 # [ 106.611441] Control: 10c5387d Table: 1650804a DAC: 00000051
2986 19:56:57.509232 # [ 106.619008] Process cat (pid: 2087, stack limit = 0x00a26ed9)
2987 19:56:57.509552 # [ 106.626575] Stack: (0xc41bbe38 to 0xc41bc000)
2988 19:56:57.509862 # [ 106.632754] be20: 00000023 c4601000
2989 19:56:57.510165 # [ 106.642840] be40: 0000000c c41bbf60 c41bbe64 c41bbe58 c1389198 c1388f18 c41bbe74 c41bbe68
2990 19:56:57.510458 # [ 106.653098] be60: c0c2d020 c1389180 c41bbe9c c41bbe78 c0c2d520 c0c2d000 c0c2d400 c6350280
2991 19:56:57.551478 # [ 106.663269] be80: b6e34000 0000000c c52f3e40 c41bbf60 c41bbec4 c41bbea0 c07f4c50 c0c2d40c
2992 19:56:57.552028 # [ 106.673441] bea0: 00000000 c6350280 b6e34000 c2816000 c41bbf60 c07f4bec c41bbf5c c41bbec8
2993 19:56:57.552380 # [ 106.683697] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c41ba000
2994 19:56:57.552701 # [ 106.693870] bee0: b6e34000 00020000 00000004 0000000c 0001fff4 c41bbee0 00000001 b6e33000
2995 19:56:57.553009 # [ 106.704127] bf00: c62ab2c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2996 19:56:57.595542 # [ 106.714383] bf20: 00000000 00000000 c139e738 c91030b9 c205ca20 c6350280 c6350280 c41ba000
2997 19:56:57.596079 # [ 106.724556] bf40: b6e34000 00000000 00000000 00000004 c41bbf94 c41bbf60 c05988bc c0598228
2998 19:56:57.596431 # [ 106.734812] bf60: 00000000 00000000 c41bbfac c91030b9 0000000c 0000000c b6f7be00 00000004
2999 19:56:57.596749 # [ 106.744983] bf80: c03002e4 c41ba000 c41bbfa4 c41bbf98 c059894c c0598854 00000000 c41bbfa8
3000 19:56:57.597056 # [ 106.755155] bfa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e34000 0000000c 00000000
3001 19:56:57.639650 # [ 106.765499] bfc0: 0000000c 0000000c b6f7be00 00000004 00000001 00000000 00020000 bec97a54
3002 19:56:57.640189 # [ 106.775756] bfe0: 00000004 bec97788 b6ee994f b6e6fc66 800e0030 00000001 00000000 00000000
3003 19:56:57.640539 # [ 106.785836] Backtrace:
3004 19:56:57.640853 # [ 106.788636] [<c1388f0c>] (execute_location) from [<c1389198>] (lkdtm_EXEC_RODATA+0x24/0x28)
3005 19:56:57.641160 # [ 106.796996] r7:c41bbf60 r6:0000000c r5:c4601000 r4:00000023
3006 19:56:57.641459 # [ 106.802670] [<c1389174>] (lkdtm_EXEC_RODATA) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3007 19:56:57.683477 # [ 106.810946] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3008 19:56:57.684012 # [ 106.818963] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3009 19:56:57.684355 # [ 106.826889] r9:c41bbf60 r8:c52f3e40 r7:0000000c r6:b6e34000 r5:c6350280 r4:c0c2d400
3010 19:56:57.684675 # [ 106.834644] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3011 19:56:57.684982 # [ 106.842484] r9:c07f4bec r8:c41bbf60 r7:c2816000 r6:b6e34000 r5:c6350280 r4:00000000
3012 19:56:57.685280 # [ 106.850236] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3013 19:56:57.727690 # [ 106.857380] r10:00000004 r9:00000000 r8:00000000 r7:b6e34000 r6:c41ba000 r5:c6350280
3014 19:56:57.728227 # [ 106.865212] r4:c6350280
3015 19:56:57.728573 # [ [ 107.394688] lkdtm: Performing direct entry EXEC_USERSPACE
3016 19:56:57.728893 106.867754] [<c0598848>] (ksys_w[ 107.402786] lkdtm: attempting ok execution at c0c2dd90
3017 19:56:57.729199 rite) from [<c059894c>] (sys_writ[ 107.411368] lkdtm: attempting bad execution at b6fcc000
3018 19:56:57.729500 e+0x18/0x1c)
3019 19:56:57.729793 # [ 106.874899] r[ 107.418857] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6fcc000
3020 19:56:57.771536 9:c41ba000 r8:c03002e[4 r170:7.428823] Internal error: : b [#8] SMP ARM
3021 19:56:57.772097 0000004 r6:b6f7be00 r5:0000000c r[ 107.435345] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3022 19:56:57.772475 4:0000000c
3023 19:56:57.815731 # [ 106[. 8 8120675.467051] CPU: 3 PID: 2163 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3024 19:56:57.816279 ] [<c059[8 9 3140>7]. 4(7s7y0s4_2] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3025 19:56:57.816633 rite) from [<c03[0 0 01c007>.]4 85311] PC is at 0xb6fcc000
3026 19:56:57.816959 ret_fast_syscall+0x0/0x2[8 ) 1
3027 19:56:57.817268 07.490541] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3028 19:56:57.817580 [ 106.890[2 2 81]0 7E.x4c9e7p8t8] pc : [<b6fcc000>] lr : [<c0c2dee4>] psr: 600e0013
3029 19:56:57.817881 ion sta[c k (100x7c.4510b5b9f2a48 sp : c6219e48 ip : 00000027 fp : c6219e64
3030 19:56:57.818176 to 0xc[4 1 b1b0f7f.051)27
3031 19:56:57.859546 9#7 ] r10: 0000000f r9 : c1acf7c4 r8 : c15e7d40
3032 19:56:57.860087 [ 107.519670] r7 : c6219f60 r6 : 0000000f r5 : c404f000 r4 : b6fcc000
3033 19:56:57.860441 106.89[5 2 8170]7 .b5f2a602:0 1] r3 : 16d326cb r2 : 16d326cb r1 : ef7c05e4 r0 : 0000002b
3034 19:56:57.860763 [ 1 0070.050304066] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3035 19:56:57.861076 0c 0000000c [0 0 100070.050413 5b8] Control: 10c5387d Table: 165c804a DAC: 00000051
3036 19:56:57.861388 6e34000 000000[0 c 100070.050501077] Process cat (pid: 2163, stack limit = 0xe0b4b114)
3037 19:56:57.903740 0
3038 19:56:57.904278 # [ 106.[9 0 3140772.]5 5b8f816] Stack: (0xc6219e48 to 0xc621a000)
3039 19:56:57.904635 0: 0000000c 0000[0 0 01c0 7b.65f65085] 9e40: 00000001 00000000 0000000f 00000024 c6219e74 c6219e68
3040 19:56:57.904968 be00 00000004 000[0 0 010017 .0505343] 9e60: c0c2d020 c0c2de2c c6219e9c c6219e78 c0c2d520 c0c2d000 c0c2d400 c43e0280
3041 19:56:57.905277 000000 00020000 be[c 9 71a057.455600] 9e80: b6e86000 0000000f c52f3e40 c6219f60 c6219ec4 c6219ea0 c07f4c50 c0c2d40c
3042 19:56:57.947743 # [ 106.911655[] b1f0e70.:5 95858] 9ea0: 00000000 c43e0280 b6e86000 c2816000 c6219f60 c07f4bec c6219f5c c6219ec8
3043 19:56:57.948286 0000004 bec977[8 8 1b067e.e69096115] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c6218000
3044 19:56:57.948650 f b6e6fc66
3045 19:56:57.948970 # [[ 110067..96116286] 9ee0: b6e86000 00020000 00000004 0000000f 0001fff1 c6219ee0 00000001 b6e85000
3046 19:56:57.949283 716] Code: 5f7[2 7 516037 .66e276457] 9f00: c6350b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3047 19:56:57.991746 6f63 00000074 a[a 5 51a0a75.56 3(630] 9f20: 00000000 00000000 c139e738 16d326cb c205ca20 c43e0280 c43e0280 c6218000
3048 19:56:57.992291 e1a0c00d)
3049 19:56:57.992638 # [[ 110076..69426801] 9f40: b6e86000 00000000 00000000 00000004 c6219f94 c6219f60 c05988bc c0598228
3050 19:56:57.992960 818] ---[ end [t r a1c0e7 .e66596972] 9f60: 00000000 00000000 c6219fac 16d326cb 0000000f 0000000f b6fcde00 00000004
3051 19:56:57.993282 93674193e28b ]---[
3052 19:56:57.993591 #1 0E7X.E6C7144] 9f80: c03002e4 c6218000 c6219fa4 c6219f98 c059894c c0598854 00000000 c6219fa8
3053 19:56:57.993887 _RODATA: missin[g '1c0a7l.l6 7t401] 9fa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6e86000 0000000f 00000000
3054 19:56:58.035532 race:': [FAIL][
3055 19:56:58.036069 n1o0t7 .o6k8 7572] 9fc0: 0000000f 0000000f b6fcde00 00000004 00000001 00000000 00020000 bea17a54
3056 19:56:58.036424 4 selftests: lk[d t m1:0 7E.X6E9C745] 9fe0: 00000004 bea17788 b6f3b94f b6ec1c66 800e0030 00000001 00000000 00000000
3057 19:56:58.036758 _RODATA.sh # e[x i t1=017.
3058 19:56:58.037065 7#0 7910] Backtrace:
3059 19:56:58.037370 elftests: lkdtm: EXEC_USE[R S P1A7.712363] [<c0c2de20>] (lkdtm_EXEC_USERSPACE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3060 19:56:58.037672 CE.sh
3061 19:56:58.037961 [ 107.723307] r4:00000024
3062 19:56:58.079754 [ 107.726454] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3063 19:56:58.080295 [ 107.734472] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3064 19:56:58.080651 [ 107.742397] r9:c6219f60 r8:c52f3e40 r7:0000000f r6:b6e86000 r5:c43e0280 r4:c0c2d400
3065 19:56:58.080975 [ 107.750152] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3066 19:56:58.081282 [ 107.757991] r9:c07f4bec r8:c6219f60 r7:c2816000 r6:b6e86000 r5:c43e0280 r4:00000000
3067 19:56:58.081584 [ 107.765744] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3068 19:56:58.123746 [ 107.772889] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c6218000 r5:c43e0280
3069 19:56:58.124286 [ 107.780721] r4:c43e0280
3070 19:56:58.124636 [ 107.783264] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3071 19:56:58.124960 [ 107.790408] r9:c6218000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:0000000f r4:0000000f
3072 19:56:58.125270 [ 107.798164] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3073 19:56:58.125576 [ 107.805736] Exception stack(0xc6219fa8 to 0xc6219ff0)
3074 19:56:58.167144 [ 107.810796] 9fa0: 0000000f 0000000f 00000001 b6e86000 0000000f 00000000
3075 19:56:58.167348 [ 107.818981] 9fc0: 0000000f 0000000f b6fcde00 00000004 00000001 00000000 00020000 bea17a54
3076 19:56:58.167415 [ 107.827162] 9fe0: 00000004 bea17788 b6f3b94f b6ec1c66
3077 19:56:58.167506 [ 107.832226] Code: bad PC value
3078 19:56:58.167578 [ 107.835291] ---[ end trace e69a93674193e28c ]---
3079 19:56:58.167652 # Segmentation fault
3080 19:56:58.256701 # [ 107.394688] lkdtm: Performing direct entry EXEC_USERSPACE
3081 19:56:58.257067 # [ 107.402786] lkdtm: attempting ok execution at c0c2dd90
3082 19:56:58.257357 # [ 107.411368] lkdtm: attempting bad execution at b6fcc000
3083 19:56:58.257628 # [ 107.418857] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6fcc000
3084 19:56:58.257892 # [ 107.428823] Internal error: : b [#8] SMP ARM
3085 19:56:58.299692 # [ 107.435345] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3086 19:56:58.300075 # [ 107.467051] CPU: 3 PID: 2163 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3087 19:56:58.300373 # [ 107.477042] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3088 19:56:58.300687 # [ 107.485311] PC is at 0xb6fcc000
3089 19:56:58.300956 # [ 107.490541] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3090 19:56:58.347676 # [ 107.497838] pc : [<b6fcc000>] lr : [<c0c2dee4>] psr: 600e0013
3091 19:56:58.348186 # [ 107.505924] sp : c6219e48 ip : 00000027 fp : c6219e64
3092 19:56:58.348510 # [ 107.512797] r10: 0000000f r9 : c1acf7c4 r8 : c15e7d40
3093 19:56:58.348803 # [ 107.519670] r7 : c6219f60 r6 : 0000000f r5 : c404f000 r4 : b6fcc000
3094 19:56:58.349089 # [ 107.526201] r3 : 16d326cb r2 : 16d326cb r1 : ef7c05e4 r0 : 0000002b
3095 19:56:58.349369 # [ 107.534466] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3096 19:56:58.349643 # [ 107.543508] Control: 10c5387d Table: 165c804a DAC: 00000051
3097 19:56:58.391449 # [ 107.551077] Process cat (pid: 2163, stack limit = 0xe0b4b114)
3098 19:56:58.391994 # [ 107.558816] Stack: (0xc6219e48 to 0xc621a000)
3099 19:56:58.392343 # [ 107.565085] 9e40: 00000001 00000000 0000000f 00000024 c6219e74 c6219e68
3100 19:56:58.392667 # [ 107.575343] 9e60: c0c2d020 c0c2de2c c6219e9c c6219e78 c0c2d520 c0c2d000 c0c2d400 c43e0280
3101 19:56:58.392978 # [ 107.585600] 9e80: b6e86000 0000000f c52f3e40 c6219f60 c6219ec4 c6219ea0 c07f4c50 c0c2d40c
3102 19:56:58.393280 # [ 107.595858] 9ea0: 00000000 c43e0280 b6e86000 c2816000 c6219f60 c07f4bec c6219f5c c6219ec8
3103 19:56:58.435505 # [ 107.606115] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c6218000
3104 19:56:58.436048 # [ 107.616286] 9ee0: b6e86000 00020000 00000004 0000000f 0001fff1 c6219ee0 00000001 b6e85000
3105 19:56:58.436406 # [ 107.626457] 9f00: c6350b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3106 19:56:58.436727 # [ 107.636630] 9f20: 00000000 00000000 c139e738 16d326cb c205ca20 c43e0280 c43e0280 c6218000
3107 19:56:58.437034 # [ 107.646801] 9f40: b6e86000 00000000 00000000 00000004 c6219f94 c6219f60 c05988bc c0598228
3108 19:56:58.479514 # [ 107.656972] 9f60: 00000000 00000000 c6219fac 16d326cb 0000000f 0000000f b6fcde00 00000004
3109 19:56:58.480059 # [ 107.667144] 9f80: c03002e4 c6218000 c6219fa4 c6219f98 c059894c c0598854 00000000 c6219fa8
3110 19:56:58.480426 # [ 107.677401] 9fa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6e86000 0000000f 00000000
3111 19:56:58.480747 # [ 107.687572] 9fc0: 0000000f 0000000f b6fcde00 00000004 00000001 00000000 00020000 bea17a54
3112 19:56:58.481053 # [ 107.697745] 9fe0: 00000004 bea17788 b6f3b94f b6ec1c66 800e0030 00000001 00000000 00000000
3113 19:56:58.481351 # [ 107.707910] Backtrace:
3114 19:56:58.523521 # [ 107.712363] [<c0c2de20>] (lkdtm_EXEC_USERSPACE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3115 19:56:58.524062 # [ 107.723307] r4:00000024
3116 19:56:58.524410 # [ 107.726454] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3117 19:56:58.524732 # [ 107.734472] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3118 19:56:58.525041 # [ 107.742397] r9:c6219f60 r8:c52f3e40 r7:0000000f r6:b6e86000 r5:c43e0280 r4:c0c2d400
3119 19:56:58.525341 # [ 107.750152] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3120 19:56:58.567517 # [ 107.757991] r9:c07f4bec r8:c6219f60 r7:c2816000 r6:b6e86000 r5:c43e0280 r4:00000000
3121 19:56:58.568051 # [ 107.765744] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3122 19:56:58.568402 # [ 107.772889] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c6218000 r5:c43e0280
3123 19:56:58.568721 # [ 107.780721] r4:c43e0280
3124 19:56:58.569025 # [ 107.783264] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3125 19:56:58.569323 # [ 107.790408] r9:c6218000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:0000000f r4:0000000f
3126 19:56:58.611476 # [ 107.798164] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3127 19:56:58.612098 # [ 107.805736] Exception stack(0xc6219fa8 to 0xc6219ff0)
3128 19:56:58.612495 # [ 107.810796] 9fa0: 0000000f 0000000f 00000001 b6e86000 0000000f 00000000
3129 19:56:58.612602 # [ 107.818981] 9fc0: 0000000f 0000000f b6fcde00 00000004 00000001 00000000 00020000 bea17a54
3130 19:56:58.612663 # [ 107.827162] 9fe0: 00000004 bea17788 b6f3b94f b6ec1c66
3131 19:56:58.612740 # [ 107.832226] C[ 108.292691] lkdtm: Performing direct entry EXEC_NULL
3132 19:56:58.612819 ode: bad PC value[
3133 19:56:58.612890 # 1[0 8 .1299026] lkdtm: attempting ok execution at c0c2dd90
3134 19:56:58.655314 7.835291] ---[ end trace e69a9367[ 108.306537] lkdtm: attempting bad execution at 00000000
3135 19:56:58.655479 4193e28c ]---
3136 19:56:58.655550 # EXEC_USERSPACE: [ 108.314494] 8<--- cut here ---
3137 19:56:58.655616 missing 'call trace:': [FAIL]
3138 19:56:58.655677 no[ 108.320523] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3139 19:56:58.655739 t ok 35 selftests: lkdtm: EXEC_US[ 108.331372] pgd = a2baae66
3140 19:56:58.655798 E[R S P1A0C8E..3s3h6 8#8 9e]x i[t0000000] *pgd=00000000
3141 19:56:58.655857 =1
3142 19:56:58.655916 # selftests: lkdtm: EXEC_NULL[ 108.341919] Internal error: Oops: 80000005 [#9] SMP ARM
3143 19:56:58.655974 .sh
3144 19:56:58.699533 [ 108.349967] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3145 19:56:58.700086 [ 108.379241] CPU: 2 PID: 2234 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3146 19:56:58.700440 [ 108.386990] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3147 19:56:58.743638 [ 108.393527] PC is at 0x0
3148 19:56:58.744167 [ 108.396072] LR is at execute_location+0xa4/0xb4
3149 19:56:58.744518 [ 108.400608] pc : [<00000000>] lr : [<c1388fb0>] psr: 600e0013
3150 19:56:58.744841 [ 108.406880] sp : c66fbe38 ip : c66fbd40 fp : c66fbe54
3151 19:56:58.745150 [ 108.412110] r10: 0000000a r9 : c1acf7d4 r8 : c15e7d40
3152 19:56:58.745446 [ 108.417339] r7 : c66fbf60 r6 : 00000000 r5 : 00000000 r4 : c0c2dd90
3153 19:56:58.745740 [ 108.423871] r3 : 557c7c59 r2 : 557c7c59 r1 : ef7ab5e0 r0 : 0000002b
3154 19:56:58.787615 [ 108.430403] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3155 19:56:58.788149 [ 108.437543] Control: 10c5387d Table: 1611c04a DAC: 00000051
3156 19:56:58.788501 [ 108.443297] Process cat (pid: 2234, stack limit = 0xb980bd25)
3157 19:56:58.788822 [ 108.449050] Stack: (0xc66fbe38 to 0xc66fc000)
3158 19:56:58.789132 [ 108.453414] be20: 00000025 c4601000
3159 19:56:58.789430 [ 108.461600] be40: 0000000a c66fbf60 c66fbe64 c66fbe58 c13891bc c1388f18 c66fbe74 c66fbe68
3160 19:56:58.789726 [ 108.469784] be60: c0c2d020 c13891a8 c66fbe9c c66fbe78 c0c2d520 c0c2d000 c0c2d400 c44eba40
3161 19:56:58.831763 [ 108.477969] be80: b6e91000 0000000a c52f3e40 c66fbf60 c66fbec4 c66fbea0 c07f4c50 c0c2d40c
3162 19:56:58.832265 [ 108.486155] bea0: 00000000 c44eba40 b6e91000 c2816000 c66fbf60 c07f4bec c66fbf5c c66fbec8
3163 19:56:58.832627 [ 108.494340] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c66fa000
3164 19:56:58.832949 [ 108.502525] bee0: b6e91000 00020000 00000004 0000000a 0001fff6 c66fbee0 00000001 b6e90000
3165 19:56:58.833258 [ 108.510710] bf00: c4211180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3166 19:56:58.875667 [ 108.518894] bf20: 00000000 00000000 c139e738 557c7c59 c205ca20 c44eba40 c44eba40 c66fa000
3167 19:56:58.876201 [ 108.527078] bf40: b6e91000 00000000 00000000 00000004 c66fbf94 c66fbf60 c05988bc c0598228
3168 19:56:58.876543 [ 108.535263] bf60: 00000000 00000000 c66fbfac 557c7c59 0000000a 0000000a b6fd8e00 00000004
3169 19:56:58.876859 [ 108.543449] bf80: c03002e4 c66fa000 c66fbfa4 c66fbf98 c059894c c0598854 00000000 c66fbfa8
3170 19:56:58.877163 [ 108.551634] bfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e91000 0000000a 00000000
3171 19:56:58.919747 [ 108.559820] bfc0: 0000000a 0000000a b6fd8e00 00000004 00000001 00000000 00020000 be829a54
3172 19:56:58.920285 [ 108.568006] bfe0: 00000004 be829788 b6f4694f b6eccc66 800e0030 00000001 00000000 00000000
3173 19:56:58.920635 [ 108.576186] Backtrace:
3174 19:56:58.920952 [ 108.578652] [<c1388f0c>] (execute_location) from [<c13891bc>] (lkdtm_EXEC_NULL+0x20/0x24)
3175 19:56:58.921258 [ 108.586837] r7:c66fbf60 r6:0000000a r5:c4601000 r4:00000025
3176 19:56:58.921556 [ 108.592513] [<c138919c>] (lkdtm_EXEC_NULL) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3177 19:56:58.921846 [ 108.600614] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3178 19:56:58.963653 [ 108.608632] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3179 19:56:58.964188 [ 108.616558] r9:c66fbf60 r8:c52f3e40 r7:0000000a r6:b6e91000 r5:c44eba40 r4:c0c2d400
3180 19:56:58.964540 [ 108.624315] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3181 19:56:58.964861 [ 108.632153] r9:c07f4bec r8:c66fbf60 r7:c2816000 r6:b6e91000 r5:c44eba40 r4:00000000
3182 19:56:58.965172 [ 108.639906] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3183 19:56:59.007666 [ 108.647051] r10:00000004 r9:00000000 r8:00000000 r7:b6e91000 r6:c66fa000 r5:c44eba40
3184 19:56:59.008199 [ 108.654885] r4:c44eba40
3185 19:56:59.008546 [ 108.657428] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3186 19:56:59.008869 [ 108.664571] r9:c66fa000 r8:c03002e4 r7:00000004 r6:b6fd8e00 r5:0000000a r4:0000000a
3187 19:56:59.009177 [ 108.672325] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3188 19:56:59.009475 [ 108.679899] Exception stack(0xc66fbfa8 to 0xc66fbff0)
3189 19:56:59.009766 [ 108.684959] bfa0: 0000000a 0000000a 00000001 b6e91000 0000000a 00000000
3190 19:56:59.051232 [ 108.693144] bfc0: 0000000a 0000000a b6fd8e00 00000004 00000001 00000000 00020000 be829a54
3191 19:56:59.051438 [ 108.701329] bfe0: 00000004 be829788 b6f4694f b6eccc66
3192 19:56:59.051509 [ 108.706393] Code: bad PC value
3193 19:56:59.051602 [ 108.709523] ---[ end trace e69a93674193e28d ]---
3194 19:56:59.051676 # Segmentation fault
3195 19:56:59.163931 # [ 108.292691] lkdtm: Performing direct entry EXEC_NULL
3196 19:56:59.164147 # [ 108.299026] lkdtm: attempting ok execution at c0c2dd90
3197 19:56:59.164212 # [ 108.306537] lkdtm: attempting bad execution at 00000000
3198 19:56:59.164272 # [ 108.314494] 8<--- cut here ---
3199 19:56:59.164332 # [ 108.320523] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3200 19:56:59.164390 # [ 108.331372] pgd = a2baae66
3201 19:56:59.164444 # [ 108.336889] [00000000] *pgd=00000000
3202 19:56:59.164498 # [ 108.341919] Internal error: Oops: 80000005 [#9] SMP ARM
3203 19:56:59.207306 # [ 108.349967] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3204 19:56:59.207684 # [ 108.379241] CPU: 2 PID: 2234 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3205 19:56:59.207996 # [ 108.386990] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3206 19:56:59.208291 # [ 108.393527] PC is at 0x0
3207 19:56:59.251522 # [ 108.396072] LR is at execute_location+0xa4/0xb4
3208 19:56:59.252060 # [ 108.400608] pc : [<00000000>] lr : [<c1388fb0>] psr: 600e0013
3209 19:56:59.252414 # [ 108.406880] sp : c66fbe38 ip : c66fbd40 fp : c66fbe54
3210 19:56:59.252736 # [ 108.412110] r10: 0000000a r9 : c1acf7d4 r8 : c15e7d40
3211 19:56:59.253042 # [ 108.417339] r7 : c66fbf60 r6 : 00000000 r5 : 00000000 r4 : c0c2dd90
3212 19:56:59.253343 # [ 108.423871] r3 : 557c7c59 r2 : 557c7c59 r1 : ef7ab5e0 r0 : 0000002b
3213 19:56:59.253641 # [ 108.430403] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3214 19:56:59.295523 # [ 108.437543] Control: 10c5387d Table: 1611c04a DAC: 00000051
3215 19:56:59.296068 # [ 108.443297] Process cat (pid: 2234, stack limit = 0xb980bd25)
3216 19:56:59.296435 # [ 108.449050] Stack: (0xc66fbe38 to 0xc66fc000)
3217 19:56:59.296758 # [ 108.453414] be20: 00000025 c4601000
3218 19:56:59.297067 # [ 108.461600] be40: 0000000a c66fbf60 c66fbe64 c66fbe58 c13891bc c1388f18 c66fbe74 c66fbe68
3219 19:56:59.297367 # [ 108.469784] be60: c0c2d020 c13891a8 c66fbe9c c66fbe78 c0c2d520 c0c2d000 c0c2d400 c44eba40
3220 19:56:59.339399 # [ 108.477969] be80: b6e91000 0000000a c52f3e40 c66fbf60 c66fbec4 c66fbea0 c07f4c50 c0c2d40c
3221 19:56:59.339939 # [ 108.486155] bea0: 00000000 c44eba40 b6e91000 c2816000 c66fbf60 c07f4bec c66fbf5c c66fbec8
3222 19:56:59.340292 # [ 108.494340] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c66fa000
3223 19:56:59.340610 # [ 108.502525] bee0: b6e91000 00020000 00000004 0000000a 0001fff6 c66fbee0 00000001 b6e90000
3224 19:56:59.340917 # [ 108.510710] bf00: c4211180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3225 19:56:59.383435 # [ 108.518894] bf20: 00000000 00000000 c139e738 557c7c59 c205ca20 c44eba40 c44eba40 c66fa000
3226 19:56:59.383978 # [ 108.527078] bf40: b6e91000 00000000 00000000 00000004 c66fbf94 c66fbf60 c05988bc c0598228
3227 19:56:59.384329 # [ 108.535263] bf60: 00000000 00000000 c66fbfac 557c7c59 0000000a 0000000a b6fd8e00 00000004
3228 19:56:59.384650 # [ 108.543449] bf80: c03002e4 c66fa000 c66fbfa4 c66fbf98 c059894c c0598854 00000000 c66fbfa8
3229 19:56:59.384960 # [ 108.551634] bfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e91000 0000000a 00000000
3230 19:56:59.427633 # [ 108.559820] bfc0: 0000000a 0000000a b6fd8e00 00000004 00000001 00000000 00020000 be829a54
3231 19:56:59.428177 # [ 108.568006] bfe0: 00000004 be829788 b6f4694f b6eccc66 800e0030 00000001 00000000 00000000
3232 19:56:59.428520 # [ 108.576186] Backtrace:
3233 19:56:59.428830 # [ 108.578652] [<c1388f0c>] (execute_location) from [<c13891bc>] (lkdtm_EXEC_NULL+0x20/0x24)
3234 19:56:59.429132 # [ 108.586837] r7:c66fbf60 r6:0000000a r5:c4601000 r4:00000025
3235 19:56:59.429423 # [ 108.592513] [<c138919c>] (lkdtm_EXEC_NULL) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3236 19:56:59.471491 # [ 108.600614] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3237 19:56:59.471662 # [ 108.608632] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3238 19:56:59.471742 # [ 108.616558] r9:c66fbf60 r8:c52f3e40 r7:0000000a r6:b6e91000 r5:c44eba40 r4:c0c2d400
3239 19:56:59.471813 # [ 108.624315] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3240 19:56:59.471880 # [ 108.632153] r9:c07f4bec r8:c66fbf60 r7:c2816000 r6:b6e91000 r5:c44eba40 r4:00000000
3241 19:56:59.471944 # [ 108.639906] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3242 19:56:59.515449 # [ 108.647051] [ 109.168638] lkdtm: Performing direct entry ACCESS_USERSPACE
3243 19:56:59.515640 r10:00000004 r9:00000000 r8:00000[ 109.176293] lkdtm: attempting bad read at b6ffa000
3244 19:56:59.515731 000 r7:b6e91000 r6:c66fa000 r5:c4[ 109.183760] 8<--- cut here ---
3245 19:56:59.515815 4eba40
3246 19:56:59.515894 # [ 108.65488[5 ] 1 0r9.189636] Unhandled fault: page domain fault (0x01b) at 0xb6ffa000
3247 19:56:59.515972 :c44eba40
3248 19:56:59.516045 # [ [1 0 81.0695.71498338] pgd = f783ac6e
3249 19:56:59.516118 8] [<c0598848>] (ksys_write) fro[ 109.203140] [b6ffa000] *pgd=4945f831
3250 19:56:59.559649 [<c059894c>] (sys_write+0x18/0[x 109.209513] Internal error: : 1b [#10] SMP ARM
3251 19:56:59.560033 1c)
3252 19:56:59.560270 # [ 108.664571] r9:c66fa00[ 109.216645] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3253 19:56:59.603731 0 r8:c03002e4 r7:00000004 r6:b6fd[ 109.248366] CPU: 2 PID: 2310 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3254 19:56:59.604276 8e00 r5:0000000a[ r 41:090.02050966] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3255 19:56:59.604637 000a
3256 19:56:59.604958 # [ 108.672325] [<c0598934[ 109.267523] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3257 19:56:59.605267 >] (sys_write) from [<c03000c0>] [ 109.275613] LR is at __irq_work_queue_local+0x40/0x74
3258 19:56:59.605566 (ret_fast_syscall+0x0/[0 x 21809)283521] pc : [<c0c2e008>] lr : [<c049ba28>] psr: 600e0013
3259 19:56:59.605862
3260 19:56:59.606152 # [ 108.679899[] E1x0c9e.p2t2046] sp : c6453e38 ip : c6453d40 fp : c6453e64
3261 19:56:59.647755 ion stack(0xc66fb[f a 81 0t9o. 209361] r10: 00000011 r9 : c1acf7e0 r8 : c15e7d40
3262 19:56:59.648302 xc66fbff0)
3263 19:56:59.648653 # [ [1 0 81.0698.4396675] r7 : c6453f60 r6 : 00000051 r5 : c6452000 r4 : b6ffa000
3264 19:56:59.648972 59] bfa0: [ 10 9 . 3 15292] r3 : d9924480 r2 : d9924480 r1 : ef7ab5e0 r0 : 00000026
3265 19:56:59.649292 0000000a 0000000a 0000[0 0 1009.323913] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3266 19:56:59.649599 b6e91000 0000000a 00[0 0 0100090333481] Control: 10c5387d Table: 1671004a DAC: 00000051
3267 19:56:59.649896
3268 19:56:59.691753 # [ 108.693144] bfc[0 : 10009.341489] Process cat (pid: 2310, stack limit = 0xd0ff6988)
3269 19:56:59.692295 0000a 0000000a b6fd8e[0 0 100090349583] Stack: (0xc6453e38 to 0xc6454000)
3270 19:56:59.692658 00004 00000001 00000000 [0 0 01209.356206] 3e20: 00000022 00000000
3271 19:56:59.692990 000 be829a54
3272 19:56:59.693303 # [ 108.701329] b[ 109.366825] 3e40: 00000000 d9924480 c6453e6c 00000026 c4601000 00000011 c6453e74 c6453e68
3273 19:56:59.735746 e0: 00000004 be829788 b6f4694[f 109.377784] 3e60: c0c2d020 c0c2df00 c6453e9c c6453e78 c0c2d520 c0c2d000 c0c2d400 c6352dc0
3274 19:56:59.736289 b6eccc66
3275 19:56:59.736634 # [ 108.706393] Co[d e109.388571] 3e80: b6eb4000 00000011 c52f3e40 c6453f60 c6453ec4 c6453ea0 c07f4c50 c0c2d40c
3276 19:56:59.736965 : bad PC value
3277 19:56:59.737270 # [ 108.709523[] 109.399358] 3ea0: 00000000 c6352dc0 b6eb4000 c2816000 c6453f60 c07f4bec c6453f5c c6453ec8
3278 19:56:59.737572 ---[ end trace e69a93674193[e 2 109.410230] 3ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c6452000
3279 19:56:59.737866 d ]---
3280 19:56:59.779740 # EXEC_NULL: missing '[c 109.421019] 3ee0: b6eb4000 00020000 00000004 00000011 0001ffef c6453ee0 00000001 b6eb3000
3281 19:56:59.780278 ll trace:': [FAIL]
3282 19:56:59.780625 not ok [3 6 09.431890] 3f00: c42ea500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3283 19:56:59.780953 selftests: lkdtm: EXEC_NULL.sh[ 109.442592] 3f20: 00000000 00000000 c139e738 d9924480 c205ca20 c6352dc0 c6352dc0 c6452000
3284 19:56:59.781265 exit=1
3285 19:56:59.781559 # selftests: lkd[t m :1 9.453463] 3f40: b6eb4000 00000000 00000000 00000004 c6453f94 c6453f60 c05988bc c0598228
3286 19:56:59.781856 ACCESS_USERSPACE.sh
3287 19:56:59.823646 [ 109.464077] 3f60: 00000000 00000000 c6453fac d9924480 00000011 00000011 b6ffbe00 00000004
3288 19:56:59.824184 [ 109.474083] 3f80: c03002e4 c6452000 c6453fa4 c6453f98 c059894c c0598854 00000000 c6453fa8
3289 19:56:59.824538 [ 109.482291] 3fa0: c03000c0 c0598940 00000011 00000011 00000001 b6eb4000 00000011 00000000
3290 19:56:59.824863 [ 109.490497] 3fc0: 00000011 00000011 b6ffbe00 00000004 00000001 00000000 00020000 be99aa54
3291 19:56:59.825171 [ 109.498707] 3fe0: 00000004 be99a788 b6f6994f b6eefc66 800e0030 00000001 00000000 00000000
3292 19:56:59.825470 [ 109.506901] Backtrace:
3293 19:56:59.867763 [ 109.509407] [<c0c2def4>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3294 19:56:59.868306 [ 109.518133] r6:00000011 r5:c4601000 r4:00000026
3295 19:56:59.868654 [ 109.522791] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3296 19:56:59.868980 [ 109.530837] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3297 19:56:59.869287 [ 109.538786] r9:c6453f60 r8:c52f3e40 r7:00000011 r6:b6eb4000 r5:c6352dc0 r4:c0c2d400
3298 19:56:59.869589 [ 109.546569] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3299 19:56:59.911658 [ 109.554431] r9:c07f4bec r8:c6453f60 r7:c2816000 r6:b6eb4000 r5:c6352dc0 r4:00000000
3300 19:56:59.912323 [ 109.562208] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3301 19:56:59.912713 [ 109.569377] r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c6452000 r5:c6352dc0
3302 19:56:59.913038 [ 109.577226] r4:c6352dc0
3303 19:56:59.913346 [ 109.579793] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3304 19:56:59.913646 [ 109.586959] r9:c6452000 r8:c03002e4 r7:00000004 r6:b6ffbe00 r5:00000011 r4:00000011
3305 19:56:59.913940 [ 109.594738] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3306 19:56:59.955125 [ 109.602327] Exception stack(0xc6453fa8 to 0xc6453ff0)
3307 19:56:59.955224 [ 109.607408] 3fa0: 00000011 00000011 00000001 b6eb4000 00000011 00000000
3308 19:56:59.955291 [ 109.615616] 3fc0: 00000011 00000011 b6ffbe00 00000004 00000001 00000000 00020000 be99aa54
3309 19:56:59.955380 [ 109.623816] 3fe0: 00000004 be99a788 b6f6994f b6eefc66
3310 19:56:59.955468 [ 109.628901] Code: e1a01004 e3000704 e34c01ad eb1d40c5 (e5943000)
3311 19:56:59.955554 [ 109.635025] ---[ end trace e69a93674193e28e ]---
3312 19:56:59.955612 # Segmentation fault
3313 19:57:00.131695 # [ 109.168638] lkdtm: Performing direct entry ACCESS_USERSPACE
3314 19:57:00.131796 # [ 109.176293] lkdtm: attempting bad read at b6ffa000
3315 19:57:00.131875 # [ 109.183760] 8<--- cut here ---
3316 19:57:00.131953 # [ 109.189636] Unhandled fault: page domain fault (0x01b) at 0xb6ffa000
3317 19:57:00.132041 # [ 109.198338] pgd = f783ac6e
3318 19:57:00.132098 # [ 109.203140] [b6ffa000] *pgd=4945f831
3319 19:57:00.132183 # [ 109.209513] Internal error: : 1b [#10] SMP ARM
3320 19:57:00.175203 # [ 109.216645] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3321 19:57:00.175290 # [ 109.248366] CPU: 2 PID: 2310 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3322 19:57:00.175428 # [ 109.258966] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3323 19:57:00.175521 # [ 109.267523] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3324 19:57:00.175580 # [ 109.275613] LR is at __irq_work_queue_local+0x40/0x74
3325 19:57:00.219424 # [ 109.283521] pc : [<c0c2e008>] lr : [<c049ba28>] psr: 600e0013
3326 19:57:00.219971 # [ 109.292046] sp : c6453e38 ip : c6453d40 fp : c6453e64
3327 19:57:00.220328 # [ 109.299361] r10: 00000011 r9 : c1acf7e0 r8 : c15e7d40
3328 19:57:00.220649 # [ 109.306675] r7 : c6453f60 r6 : 00000051 r5 : c6452000 r4 : b6ffa000
3329 19:57:00.220957 # [ 109.315292] r3 : d9924480 r2 : d9924480 r1 : ef7ab5e0 r0 : 00000026
3330 19:57:00.221257 # [ 109.323913] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3331 19:57:00.221557 # [ 109.333481] Control: 10c5387d Table: 1671004a DAC: 00000051
3332 19:57:00.263444 # [ 109.341489] Process cat (pid: 2310, stack limit = 0xd0ff6988)
3333 19:57:00.263990 # [ 109.349583] Stack: (0xc6453e38 to 0xc6454000)
3334 19:57:00.264347 # [ 109.356206] 3e20: 00000022 00000000
3335 19:57:00.264677 # [ 109.366825] 3e40: 00000000 d9924480 c6453e6c 00000026 c4601000 00000011 c6453e74 c6453e68
3336 19:57:00.264989 # [ 109.377784] 3e60: c0c2d020 c0c2df00 c6453e9c c6453e78 c0c2d520 c0c2d000 c0c2d400 c6352dc0
3337 19:57:00.265292 # [ 109.388571] 3e80: b6eb4000 00000011 c52f3e40 c6453f60 c6453ec4 c6453ea0 c07f4c50 c0c2d40c
3338 19:57:00.307532 # [ 109.399358] 3ea0: 00000000 c6352dc0 b6eb4000 c2816000 c6453f60 c07f4bec c6453f5c c6453ec8
3339 19:57:00.308073 # [ 109.410230] 3ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c6452000
3340 19:57:00.308430 # [ 109.421019] 3ee0: b6eb4000 00020000 00000004 00000011 0001ffef c6453ee0 00000001 b6eb3000
3341 19:57:00.308755 # [ 109.431890] 3f00: c42ea500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3342 19:57:00.309067 # [ 109.442592] 3f20: 00000000 00000000 c139e738 d9924480 c205ca20 c6352dc0 c6352dc0 c6452000
3343 19:57:00.351493 # [ 109.453463] 3f40: b6eb4000 00000000 00000000 00000004 c6453f94 c6453f60 c05988bc c0598228
3344 19:57:00.352031 # [ 109.464077] 3f60: 00000000 00000000 c6453fac d9924480 00000011 00000011 b6ffbe00 00000004
3345 19:57:00.352380 # [ 109.474083] 3f80: c03002e4 c6452000 c6453fa4 c6453f98 c059894c c0598854 00000000 c6453fa8
3346 19:57:00.352703 # [ 109.482291] 3fa0: c03000c0 c0598940 00000011 00000011 00000001 b6eb4000 00000011 00000000
3347 19:57:00.353015 # [ 109.490497] 3fc0: 00000011 00000011 b6ffbe00 00000004 00000001 00000000 00020000 be99aa54
3348 19:57:00.395662 # [ 109.498707] 3fe0: 00000004 be99a788 b6f6994f b6eefc66 800e0030 00000001 00000000 00000000
3349 19:57:00.396196 # [ 109.506901] Backtrace:
3350 19:57:00.396547 # [ 109.509407] [<c0c2def4>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3351 19:57:00.396873 # [ 109.518133] r6:00000011 r5:c4601000 r4:00000026
3352 19:57:00.397182 # [ 109.522791] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3353 19:57:00.397491 # [ 109.530837] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3354 19:57:00.397789 # [ 109.538786] r9:c6453f60 r8:c52f3e40 r7:00000011 r6:b6eb4000 r5:c6352dc0 r4:c0c2d400
3355 19:57:00.439425 # [ 109.546569] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3356 19:57:00.439957 # [ 109.554431] r9:c07f4bec r8:c6453f60 r7:c2816000 r6:b6eb4000 r5:c6352dc0 r4:00000000
3357 19:57:00.440302 # [ 109.562208] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3358 19:57:00.440628 # [ 109.569377] r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c6452000 r5:c6352dc0
3359 19:57:00.440941 # [ 109.577226] r4:c6352dc0
3360 19:57:00.441246 #[ 110.126416] lkdtm: Performing direct entry ACCESS_NULL
3361 19:57:00.483463 [ 109.579793] [<c0598848>] (ksy[ 110.134377] lkdtm: attempting bad read at 00000000
3362 19:57:00.483999 s_write) from [<c059894c>] (sys_w[ 110.141925] 8<--- cut here ---
3363 19:57:00.484343 rite+0x18/0x1c)
3364 19:57:00.484663 # [ 109.586959][ 110.147803] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3365 19:57:00.484972 r9:c6452000 r8:c03002e4 r7:0000[ 110.158893] pgd = 5dbc8915
3366 19:57:00.485272 0004 r6:b6ffbe00 r5:00000011 r4:0[ 110.164352] [00000000] *pgd=00000000
3367 19:57:00.485580 0000011
3368 19:57:00.485875 # [ 109.594738] [<c0598[ 110.170801] Internal error: Oops: 5 [#11] SMP ARM
3369 19:57:00.527531 934>] (sys_write) from [<c03000c0[ 110.178327] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3370 19:57:00.528058 >] (ret_fast_sysca[l l +101x00./210033] CPU: 3 PID: 2385 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3371 19:57:00.528386 x28)
3372 19:57:00.571743 # [[ 111009..26109293420] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3373 19:57:00.572281 ] Exception stack(0xc6453[f a 81 0.228214] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3374 19:57:00.572636 to 0xc6453ff0)
3375 19:57:00.572960 # [ 109.[6 0 7140.235261] LR is at __irq_work_queue_local+0x40/0x74
3376 19:57:00.573272 08] 3fa0:[ 1 1 0 . 2 4 2 7 3 ] pc : [<c13891e8>] lr : [<c049ba28>] psr: 600e0013
3377 19:57:00.573588 [0 0 0101000.1215 00703020 sp : c46f7e50 ip : c46f7d58 fp : c46f7e64
3378 19:57:00.573887 0011 0000[0 0 0111 0.b265e7b64005] r10: 0000000c r9 : c1acf7f4 r8 : c15e7d40
3379 19:57:00.574192 0 0000001[1 0101000.020604056
3380 19:57:00.615762 ] r7 : c46f7f60 r6 : 0000000c r5 : c404f000 r4 : 00000000
3381 19:57:00.616301 # [ 1[0 9 .161105.621762]8 236f] r3 : e5a4a0a5 r2 : e5a4a0a5 r1 : ef7c05e0 r0 : 00000026
3382 19:57:00.616657 0: 00000011 [0 0 010100.021811 0b4] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3383 19:57:00.616994 6ffbe00 000[0 0 010140 .0208090900] Control: 10c5387d Table: 167c804a DAC: 00000051
3384 19:57:00.617314 001 00000000 0[0 0 2101000.02 9b7528] Process cat (pid: 2385, stack limit = 0xe4ecf56f)
3385 19:57:00.617626 99aa54
3386 19:57:00.617927 [# [1 10 .130095.266273 Stack: (0xc46f7e50 to 0xc46f8000)
3387 19:57:00.659744 816] 3fe0: 00[0 0 0101004. 3b1e1975] 7e40: 00000027 c404f000 c46f7e74 c46f7e68
3388 19:57:00.660292 9a788 b6f6994[f b161e0e.f3c261661] 7e60: c0c2d020 c13891cc c46f7e9c c46f7e78 c0c2d520 c0c2d000 c0c2d400 c43677c0
3389 19:57:00.660653
3390 19:57:00.660977 # [ 109.6[2 8 910110]. 3C3o1d446] 7e80: b6e86000 0000000c c52f3e40 c46f7f60 c46f7ec4 c46f7ea0 c07f4c50 c0c2d40c
3391 19:57:00.661292 : e1a01004 e30[0 0 710140. 3e431430] 7ea0: 00000000 c43677c0 b6e86000 c2816000 c46f7f60 c07f4bec c46f7f5c c46f7ec8
3392 19:57:00.703737 c01ad eb1d40c5 (e[5 9 4131000.03)1618] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c46f6000
3393 19:57:00.704295
3394 19:57:00.704666 # [ 109[. 6 3151002.53]6 1-8-4] 7ee0: b6e86000 00020000 00000004 0000000c 0001fff4 c46f7ee0 00000001 b6e85000
3395 19:57:00.704995 -[ end trace [ e 6191a09.3367714873] 7f00: c6351cc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3396 19:57:00.705318 93e28e ]---
3397 19:57:00.705627 #[ A C1C1E0S.S3_81U58] 7f20: 00000000 00000000 c139e738 e5a4a0a5 c205ca20 c43677c0 c43677c0 c46f6000
3398 19:57:00.747600 SERSPACE: missi[n g 1'1c0a.l3l9 043] 7f40: b6e86000 00000000 00000000 00000004 c46f7f94 c46f7f60 c05988bc c0598228
3399 19:57:00.748136 trace:': [FAI[L ] 1
3400 19:57:00.748488 1n0o.t4 0o2k14] 7f60: 00000000 00000000 c46f7fac e5a4a0a5 0000000c 0000000c b6fcde00 00000004
3401 19:57:00.748822 37 selftests: lk[d t m1:1 0A.C4C2304] 7f80: c03002e4 c46f6000 c46f7fa4 c46f7f98 c059894c c0598854 00000000 c46f7fa8
3402 19:57:00.749138 ESS_USERSPACE[. s h1 1#0 .e4x2i2t63] 7fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e86000 0000000c 00000000
3403 19:57:00.749445 =1
3404 19:57:00.791633 # selftests[: l1k1d0t.m4:3 650] 7fc0: 0000000c 0000000c b6fcde00 00000004 00000001 00000000 00020000 bebb6a54
3405 19:57:00.792172 ACCESS_NULL.[s h 1
3406 19:57:00.792523 10.442822] 7fe0: 00000004 bebb6788 b6f3b94f b6ec1c66 800e0030 00000001 00000000 00000000
3407 19:57:00.792857 [ 110.452382] Backtrace:
3408 19:57:00.793168 [ 110.454856] [<c13891c0>] (lkdtm_ACCESS_NULL) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3409 19:57:00.793471 [ 110.463127] r5:c404f000 r4:00000027
3410 19:57:00.793766 [ 110.466713] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3411 19:57:00.794059 [ 110.474731] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3412 19:57:00.835598 [ 110.482657] r9:c46f7f60 r8:c52f3e40 r7:0000000c r6:b6e86000 r5:c43677c0 r4:c0c2d400
3413 19:57:00.836133 [ 110.490415] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3414 19:57:00.836490 [ 110.498254] r9:c07f4bec r8:c46f7f60 r7:c2816000 r6:b6e86000 r5:c43677c0 r4:00000000
3415 19:57:00.836815 [ 110.506007] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3416 19:57:00.837130 [ 110.513153] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c46f6000 r5:c43677c0
3417 19:57:00.837437 [ 110.520987] r4:c43677c0
3418 19:57:00.879517 [ 110.523530] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3419 19:57:00.880058 [ 110.530675] r9:c46f6000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:0000000c r4:0000000c
3420 19:57:00.880410 [ 110.538431] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3421 19:57:00.880738 [ 110.546005] Exception stack(0xc46f7fa8 to 0xc46f7ff0)
3422 19:57:00.881053 [ 110.551067] 7fa0: 0000000c 0000000c 00000001 b6e86000 0000000c 00000000
3423 19:57:00.881361 [ 110.559253] 7fc0: 0000000c 0000000c b6fcde00 00000004 00000001 00000000 00020000 bebb6a54
3424 19:57:00.923284 [ 110.567436] 7fe0: 00000004 bebb6788 b6f3b94f b6ec1c66
3425 19:57:00.923695 [ 110.572497] Code: e3000704 e34c01ad e1a01004 ebffd44d (e5945000)
3426 19:57:00.924031 [ 110.578663] ---[ end trace e69a93674193e28f ]---
3427 19:57:00.924350 # Segmentation fault
3428 19:57:01.047963 # [ 110.126416] lkdtm: Performing direct entry ACCESS_NULL
3429 19:57:01.048047 # [ 110.134377] lkdtm: attempting bad read at 00000000
3430 19:57:01.048114 # [ 110.141925] 8<--- cut here ---
3431 19:57:01.048174 # [ 110.147803] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3432 19:57:01.048234 # [ 110.158893] pgd = 5dbc8915
3433 19:57:01.048290 # [ 110.164352] [00000000] *pgd=00000000
3434 19:57:01.048346 # [ 110.170801] Internal error: Oops: 5 [#11] SMP ARM
3435 19:57:01.091418 # [ 110.178327] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3436 19:57:01.091646 # [ 110.210033] CPU: 3 PID: 2385 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3437 19:57:01.091770 # [ 110.219940] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3438 19:57:01.091879 # [ 110.228214] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3439 19:57:01.135436 # [ 110.235261] LR is at __irq_work_queue_local+0x40/0x74
3440 19:57:01.136034 # [ 110.242732] pc : [<c13891e8>] lr : [<c049ba28>] psr: 600e0013
3441 19:57:01.136409 # [ 110.250732] sp : c46f7e50 ip : c46f7d58 fp : c46f7e64
3442 19:57:01.136736 # [ 110.257605] r10: 0000000c r9 : c1acf7f4 r8 : c15e7d40
3443 19:57:01.137068 # [ 110.264565] r7 : c46f7f60 r6 : 0000000c r5 : c404f000 r4 : 00000000
3444 19:57:01.137377 # [ 110.272826] r3 : e5a4a0a5 r2 : e5a4a0a5 r1 : ef7c05e0 r0 : 00000026
3445 19:57:01.137673 # [ 110.281004] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3446 19:57:01.179472 # [ 110.289960] Control: 10c5387d Table: 167c804a DAC: 00000051
3447 19:57:01.179873 # [ 110.297528] Process cat (pid: 2385, stack limit = 0xe4ecf56f)
3448 19:57:01.180192 # [ 110.305267] Stack: (0xc46f7e50 to 0xc46f8000)
3449 19:57:01.180488 # [ 110.311275] 7e40: 00000027 c404f000 c46f7e74 c46f7e68
3450 19:57:01.180776 # [ 110.321361] 7e60: c0c2d020 c13891cc c46f7e9c c46f7e78 c0c2d520 c0c2d000 c0c2d400 c43677c0
3451 19:57:01.181055 # [ 110.331446] 7e80: b6e86000 0000000c c52f3e40 c46f7f60 c46f7ec4 c46f7ea0 c07f4c50 c0c2d40c
3452 19:57:01.223229 # [ 110.341530] 7ea0: 00000000 c43677c0 b6e86000 c2816000 c46f7f60 c07f4bec c46f7f5c c46f7ec8
3453 19:57:01.223404 # [ 110.351618] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c46f6000
3454 19:57:01.223491 # [ 110.361874] 7ee0: b6e86000 00020000 00000004 0000000c 0001fff4 c46f7ee0 00000001 b6e85000
3455 19:57:01.223572 # [ 110.371873] 7f00: c6351cc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3456 19:57:01.223647 # [ 110.381958] 7f20: 00000000 00000000 c139e738 e5a4a0a5 c205ca20 c43677c0 c43677c0 c46f6000
3457 19:57:01.267533 # [ 110.392043] 7f40: b6e86000 00000000 00000000 00000004 c46f7f94 c46f7f60 c05988bc c0598228
3458 19:57:01.268071 # [ 110.402214] 7f60: 00000000 00000000 c46f7fac e5a4a0a5 0000000c 0000000c b6fcde00 00000004
3459 19:57:01.268429 # [ 110.412304] 7f80: c03002e4 c46f6000 c46f7fa4 c46f7f98 c059894c c0598854 00000000 c46f7fa8
3460 19:57:01.268750 # [ 110.422563] 7fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e86000 0000000c 00000000
3461 19:57:01.269062 # [ 110.432650] 7fc0: 0000000c 0000000c b6fcde00 00000004 00000001 00000000 00020000 bebb6a54
3462 19:57:01.269365 # [ 110.442822] 7fe0: 00000004 bebb6788 b6f3b94f b6ec1c66 800e0030 00000001 00000000 00000000
3463 19:57:01.311620 # [ 110.452382] Backtrace:
3464 19:57:01.312152 # [ 110.454856] [<c13891c0>] (lkdtm_ACCESS_NULL) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3465 19:57:01.312511 # [ 110.463127] r5:c404f000 r4:00000027
3466 19:57:01.312834 # [ 110.466713] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3467 19:57:01.313150 # [ 110.474731] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3468 19:57:01.313453 # [ 110.482657] r9:c46f7f60 r8:c52f3e40 r7:0000000c r6:b6e86000 r5:c43677c0 r4:c0c2d400
3469 19:57:01.355281 # [ 110.490415] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3470 19:57:01.355468 # [ 110.498254] r9:c07f4bec r8:c46f7f60 r7:c2816000 r6:b6e86000 r5:c43677c0 r4:00000000
3471 19:57:01.355534 # [ 110.506007] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3472 19:57:01.355597 # [ 110.513153] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c[ 111.036703] lkdtm: Performing direct entry WRITE_RO
3473 19:57:01.355658 46f6000 r5:c43677c0
3474 19:57:01.355717 # [ 110.520[ 111.042160] lkdtm: attempting bad rodata write at c15e7fd8
3475 19:57:01.355773 987] r4:c43677c0
3476 19:57:01.399643 # [ 110.52353[ 111.050424] 8<--- cut here ---
3477 19:57:01.400180 0] [<c0598848>] (k[s y s1_1w1r.i056281] Unable to handle kernel paging request at virtual address c15e7fd8
3478 19:57:01.400541 e) from [<c059894c>] ([s y s1_1w1.065681] pgd = 476566d7
3479 19:57:01.400864 ite+0x18/0x1c)
3480 19:57:01.401173 # [ 110.530675] [ 111.070739] [c15e7fd8] *pgd=1141941e(bad)
3481 19:57:01.401474 r9:c46f6000 r8:c03002e4 r[7 : 0111.077629] Internal error: Oops: 80d [#12] SMP ARM
3482 19:57:01.443542 000004 r6:b6fcde00 r5:0000000c r4[ 111.085028] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3483 19:57:01.444099 :0000000c
3484 19:57:01.444439 # [ 110.538431] [<c[0 111.116749] CPU: 2 PID: 2459 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3485 19:57:01.444770 598934>] (sys_wri[t e )1 1f1r.o1m7264] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3486 19:57:01.487519 [<c03000c0>] (ret_fast_syscall+0[ 111.135900] PC is at lkdtm_WRITE_RO+0x44/0x50
3487 19:57:01.488059 x0/0x28)
3488 19:57:01.488405 # [ 110.546005] Except[ 111.143135] LR is at __irq_work_queue_local+0x40/0x74
3489 19:57:01.488732 ion stack(0xc46f7[f a 81 1t1o. 101037] pc : [<c1389004>] lr : [<c049ba28>] psr: 600e0013
3490 19:57:01.489050 xc46f7ff0)
3491 19:57:01.489348 # [ 1[1 0 .151511.0159391] sp : c4479e50 ip : c4479d58 fp : c4479e64
3492 19:57:01.489646 7] 7fa0: [ 11 1 . 1 6 792] r10: 00000009 r9 : c1acf800 r8 : c15e7d40
3493 19:57:01.489947 0000000c 00000[0 0 c1 1010.0104020] r7 : c4479f60 r6 : 00000009 r5 : c5faf000 r4 : c15e7fd8
3494 19:57:01.531772 0001 b6e86000 0000[0 0 01c1 10.0182637] r3 : 0198b861 r2 : aa55aa55 r1 : ef7ab5e0 r0 : c1ad0604
3495 19:57:01.532321 00000
3496 19:57:01.532674 # [ 110.5592[5 3 ]1 171f.191344] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3497 19:57:01.533000 0: 0000000c 0000000c [b 6 f1c1d1e200742] Control: 10c5387d Table: 165cc04a DAC: 00000051
3498 19:57:01.533316 00 00000004 00000001 [0 0 0101010208748] Process cat (pid: 2459, stack limit = 0x29746a77)
3499 19:57:01.533629 00 00020000 bebb6a5[4
3500 19:57:01.533933 1#11 .[216755] Stack: (0xc4479e50 to 0xc447a000)
3501 19:57:01.575741 110.567436] 7fe0: 00000004 be[b 111.223297] 9e40: 00000028 c5faf000 c4479e74 c4479e68
3502 19:57:01.576285 6788 b6f3b94f b6ec1c66
3503 19:57:01.576645 # [ 110[ 111.234174] 9e60: c0c2d020 c1388fcc c4479e9c c4479e78 c0c2d520 c0c2d000 c0c2d400 c6192a00
3504 19:57:01.576971 572497] Code: e3000704 e34c01a[d 111.245131] 9e80: b6e36000 00000009 c52f3e40 c4479f60 c4479ec4 c4479ea0 c07f4c50 c0c2d40c
3505 19:57:01.577293 e1a01004 ebffd44d (e5945000) [
3506 19:57:01.577596 111.256004] 9ea0: 00000000 c6192a00 b6e36000 c2816000 c4479f60 c07f4bec c4479f5c c4479ec8
3507 19:57:01.619676 # [ 110.578663] ---[ end tra[c e111.266790] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c4478000
3508 19:57:01.620211 e69a93674193e28f ]---
3509 19:57:01.620558 # ACCES[S 111.277577] 9ee0: b6e36000 00020000 00000004 00000009 0001fff7 c4479ee0 00000001 b6e35000
3510 19:57:01.620881 _NULL: missing 'call trace:':[ [111.288449] 9f00: c63512c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3511 19:57:01.621196 FAIL]
3512 19:57:01.621497 not ok 38 selftests: [l k 111.299237] 9f20: 00000000 00000000 c139e738 fec2e964 c205ca20 c6192a00 c6192a00 c4478000
3513 19:57:01.621803 tm: ACCESS_NULL.sh # exit=1
3514 19:57:01.663669 #[ 111.310025] 9f40: b6e36000 00000000 00000000 00000004 c4479f94 c4479f60 c05988bc c0598228
3515 19:57:01.664207 elftests: lkdtm: WRITE_RO.sh[
3516 19:57:01.664560 111.320897] 9f60: 00000000 00000000 c4479fac fec2e964 00000009 00000009 b6f7de00 00000004
3517 19:57:01.664888 [ 111.331685] 9f80: c03002e4 c4478000 c4479fa4 c4479f98 c059894c c0598854 00000000 c4479fa8
3518 19:57:01.665201 [ 111.339893] 9fa0: c03000c0 c0598940 00000009 00000009 00000001 b6e36000 00000009 00000000
3519 19:57:01.665501 [ 111.348100] 9fc0: 00000009 00000009 b6f7de00 00000004 00000001 00000000 00020000 bee08a54
3520 19:57:01.707542 [ 111.356309] 9fe0: 00000004 bee08788 b6eeb94f b6e71c66 800e0030 00000001 00000000 00000000
3521 19:57:01.708074 [ 111.364502] Backtrace:
3522 19:57:01.708421 [ 111.367011] [<c1388fc0>] (lkdtm_WRITE_RO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3523 19:57:01.708746 [ 111.375044] r5:c5faf000 r4:00000028
3524 19:57:01.709060 [ 111.378659] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3525 19:57:01.709360 [ 111.386704] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3526 19:57:01.751748 [ 111.394652] r9:c4479f60 r8:c52f3e40 r7:00000009 r6:b6e36000 r5:c6192a00 r4:c0c2d400
3527 19:57:01.752286 [ 111.402436] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3528 19:57:01.752635 [ 111.410302] r9:c07f4bec r8:c4479f60 r7:c2816000 r6:b6e36000 r5:c6192a00 r4:00000000
3529 19:57:01.752957 [ 111.418083] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3530 19:57:01.753273 [ 111.425253] r10:00000004 r9:00000000 r8:00000000 r7:b6e36000 r6:c4478000 r5:c6192a00
3531 19:57:01.753581 [ 111.433101] r4:c6192a00
3532 19:57:01.753877 [ 111.435670] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3533 19:57:01.795413 [ 111.442835] r9:c4478000 r8:c03002e4 r7:00000004 r6:b6f7de00 r5:00000009 r4:00000009
3534 19:57:01.795989 [ 111.450614] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3535 19:57:01.796394 [ 111.458204] Exception stack(0xc4479fa8 to 0xc4479ff0)
3536 19:57:01.796522 [ 111.463286] 9fa0: 00000009 00000009 00000001 b6e36000 00000009 00000000
3537 19:57:01.796597 [ 111.471493] 9fc0: 00000009 00000009 b6f7de00 00000004 00000001 00000000 00020000 bee08a54
3538 19:57:01.796655 [ 111.479694] 9fe0: 00000004 bee08788 b6eeb94f b6e71c66
3539 19:57:01.839131 [ 111.484778] Code: e34a3bcd e3000604 e34c01ad e0233002 (e5843000)
3540 19:57:01.839285 [ 111.490903] ---[ end trace e69a93674193e290 ]---
3541 19:57:01.839351 # Segmentation fault
3542 19:57:01.958112 # [ 111.036703] lkdtm: Performing direct entry WRITE_RO
3543 19:57:01.958198 # [ 111.042160] lkdtm: attempting bad rodata write at c15e7fd8
3544 19:57:01.958277 # [ 111.050424] 8<--- cut here ---
3545 19:57:01.958342 # [ 111.056281] Unable to handle kernel paging request at virtual address c15e7fd8
3546 19:57:01.958404 # [ 111.065681] pgd = 476566d7
3547 19:57:01.958462 # [ 111.070739] [c15e7fd8] *pgd=1141941e(bad)
3548 19:57:01.958524 # [ 111.077629] Internal error: Oops: 80d [#12] SMP ARM
3549 19:57:02.001191 # [ 111.085028] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3550 19:57:02.001283 # [ 111.116749] CPU: 2 PID: 2459 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3551 19:57:02.001351 # [ 111.127264] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3552 19:57:02.001412 # [ 111.135900] PC is at lkdtm_WRITE_RO+0x44/0x50
3553 19:57:02.044709 # [ 111.143135] LR is at __irq_work_queue_local+0x40/0x74
3554 19:57:02.044904 # [ 111.151037] pc : [<c1389004>] lr : [<c049ba28>] psr: 600e0013
3555 19:57:02.045004 # [ 111.159391] sp : c4479e50 ip : c4479d58 fp : c4479e64
3556 19:57:02.045125 # [ 111.166792] r10: 00000009 r9 : c1acf800 r8 : c15e7d40
3557 19:57:02.045225 # [ 111.174020] r7 : c4479f60 r6 : 00000009 r5 : c5faf000 r4 : c15e7fd8
3558 19:57:02.045312 # [ 111.182637] r3 : 0198b861 r2 : aa55aa55 r1 : ef7ab5e0 r0 : c1ad0604
3559 19:57:02.045397 # [ 111.191344] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3560 19:57:02.087860 # [ 111.200742] Control: 10c5387d Table: 165cc04a DAC: 00000051
3561 19:57:02.088452 # [ 111.208748] Process cat (pid: 2459, stack limit = 0x29746a77)
3562 19:57:02.088835 # [ 111.216755] Stack: (0xc4479e50 to 0xc447a000)
3563 19:57:02.089192 # [ 111.223297] 9e40: 00000028 c5faf000 c4479e74 c4479e68
3564 19:57:02.089510 # [ 111.234174] 9e60: c0c2d020 c1388fcc c4479e9c c4479e78 c0c2d520 c0c2d000 c0c2d400 c6192a00
3565 19:57:02.089818 # [ 111.245131] 9e80: b6e36000 00000009 c52f3e40 c4479f60 c4479ec4 c4479ea0 c07f4c50 c0c2d40c
3566 19:57:02.131532 # [ 111.256004] 9ea0: 00000000 c6192a00 b6e36000 c2816000 c4479f60 c07f4bec c4479f5c c4479ec8
3567 19:57:02.132074 # [ 111.266790] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c4478000
3568 19:57:02.132430 # [ 111.277577] 9ee0: b6e36000 00020000 00000004 00000009 0001fff7 c4479ee0 00000001 b6e35000
3569 19:57:02.132754 # [ 111.288449] 9f00: c63512c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3570 19:57:02.133061 # [ 111.299237] 9f20: 00000000 00000000 c139e738 fec2e964 c205ca20 c6192a00 c6192a00 c4478000
3571 19:57:02.175537 # [ 111.310025] 9f40: b6e36000 00000000 00000000 00000004 c4479f94 c4479f60 c05988bc c0598228
3572 19:57:02.176089 # [ 111.320897] 9f60: 00000000 00000000 c4479fac fec2e964 00000009 00000009 b6f7de00 00000004
3573 19:57:02.176503 # [ 111.331685] 9f80: c03002e4 c4478000 c4479fa4 c4479f98 c059894c c0598854 00000000 c4479fa8
3574 19:57:02.176877 # [ 111.339893] 9fa0: c03000c0 c0598940 00000009 00000009 00000001 b6e36000 00000009 00000000
3575 19:57:02.177211 # [ 111.348100] 9fc0: 00000009 00000009 b6f7de00 00000004 00000001 00000000 00020000 bee08a54
3576 19:57:02.177516 # [ 111.356309] 9fe0: 00000004 bee08788 b6eeb94f b6e71c66 800e0030 00000001 00000000 00000000
3577 19:57:02.219642 # [ 111.364502] Backtrace:
3578 19:57:02.220183 # [ 111.367011] [<c1388fc0>] (lkdtm_WRITE_RO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3579 19:57:02.220542 # [ 111.375044] r5:c5faf000 r4:00000028
3580 19:57:02.220867 # [ 111.378659] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3581 19:57:02.221180 # [ 111.386704] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3582 19:57:02.221483 # [ 111.394652] r9:c4479f60 r8:c52f3e40 r7:00000009 r6:b6e36000 r5:c6192a00 r4:c0c2d400
3583 19:57:02.263465 # [ 111.402436] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3584 19:57:02.263997 # [ 111.410302] r9:c07f4bec r8:c4479f60 r7:c2816000 r6:b6e36000 r5:c6192a00 r4:00000000
3585 19:57:02.264344 # [ 111.418083] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3586 19:57:02.264741 # [ 111.425253] r10:00000004 r9:00000000 r8:00000000 r7:b6e36000 r6:c4478000 r5:c6192a00
3587 19:57:02.265065 # [ 111.433101] r4:c6192a00
3588 19:57:02.265368 # [ 111.435670] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3589 19:57:02.307476 # [ 111.442835] r9:c4478000 r8:c03002e4 r7:00000004 r6:b6f7de00 r5:00000009 r4:00000009
3590 19:57:02.307652 # [ 111.450614] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3591 19:57:02.307735 # [ 111.458204] Exception stack(0xc4479fa8 to 0xc4479ff0)
3592 19:57:02.307811 [ 111.976979] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3593 19:57:02.307885 # [ 111.463286] 9fa0: [ 111.985561] lkdtm: attempting bad ro_after_init write at c1b82c48
3594 19:57:02.307957 00000009 00000009 0000000[ 111.994621] 8<--- cut here ---
3595 19:57:02.351540 1 b6e36000 0000[0 0 0191 20.00000376] Unable to handle kernel paging request at virtual address c1b82c48
3596 19:57:02.351780 0000
3597 19:57:02.351909 # [[ 111112..40701945993] pgd = 82e764ba
3598 19:57:02.352026 ] 9fc0: 00000009 00000009 [b 6 f112.014036] [c1b82c48] *pgd=11a1941e(bad)
3599 19:57:02.352141 de00 00000004 00[0 0 0101021. 0020568] Internal error: Oops: 80d [#13] SMP ARM
3600 19:57:02.352250 000000 00020000 bee08a54
3601 19:57:02.395476 # [ 11[ 112.027525] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3602 19:57:02.395965 1.479694] 9fe0: 000[0 0 010142 .b59231] CPU: 2 PID: 2533 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3603 19:57:02.396274 ee08788 [b 6 e1e1b29.046f9 1b365e Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3604 19:57:02.396552 71c66
3605 19:57:02.396818 # [ 111.484778] [C o 1d1e.077323] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3606 19:57:02.397081 : e34a3bcd e3000604 e34c[0 1 a1d12.084978] LR is at __irq_work_queue_local+0x40/0x74
3607 19:57:02.397338 e0233002 (e[5 8 4131020.00)9 24
3608 19:57:02.443471 9] pc : [<c1389074>] lr : [<c049ba28>] psr: 600e0013
3609 19:57:02.444012 # [ 111[. 4 911029.0130]0 5-3-6- sp : c4479e50 ip : c4479d58 fp : c4479e64
3610 19:57:02.444362 [ end tra[c e 1e1629.a1903764704] r10: 00000014 r9 : c1acf80c r8 : c15e7d40
3611 19:57:02.444688 193e290 [] - -1-12
3612 19:57:02.445004 .#1 1W4R3I6T7] r7 : c4479f60 r6 : 00000014 r5 : c64d6000 r4 : c1b82c48
3613 19:57:02.445313 _RO: mis[s i n1g1 2.'1c2a2l6l2 8t r3 : fe67479e r2 : 55aa55aa r1 : ef7ab5e0 r0 : c1ad0604
3614 19:57:02.445613 race:': [FAI[L ] 1
3615 19:57:02.487648 1n2o.t1 3o0k806] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3616 19:57:02.488186 39 selftest[s : 1l1k2d.t1m3:9 8W8] Control: 10c5387d Table: 163b804a DAC: 00000051
3617 19:57:02.488552 RITE_RO.sh # e[x i t1=112.
3618 19:57:02.488874 1#4 7416] Process cat (pid: 2533, stack limit = 0x29746a77)
3619 19:57:02.489191 elftests: [l k d1t1m2:. 1W5R5I15T] Stack: (0xc4479e50 to 0xc447a000)
3620 19:57:02.489479 E_RO_AFTER_INIT.[s h 1
3621 19:57:02.489550 12.161250] 9e40: 00000029 c64d6000 c4479e74 c4479e68
3622 19:57:02.489636 [ 112.171162] 9e60: c0c2d020 c138901c c4479e9c c4479e78 c0c2d520 c0c2d000 c0c2d400 c438edc0
3623 19:57:02.531447 [ 112.179346] 9e80: b6e7d000 00000014 c52f3e40 c4479f60 c4479ec4 c4479ea0 c07f4c50 c0c2d40c
3624 19:57:02.531657 [ 112.187531] 9ea0: 00000000 c438edc0 b6e7d000 c2816000 c4479f60 c07f4bec c4479f5c c4479ec8
3625 19:57:02.531768 [ 112.195716] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c4478000
3626 19:57:02.531871 [ 112.203903] 9ee0: b6e7d000 00020000 00000004 00000014 0001ffec c4479ee0 00000001 b6e7c000
3627 19:57:02.531969 [ 112.212087] 9f00: c6350dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3628 19:57:02.575739 [ 112.220272] 9f20: 00000000 00000000 c139e738 431403f4 c205ca20 c438edc0 c438edc0 c4478000
3629 19:57:02.576275 [ 112.228457] 9f40: b6e7d000 00000000 00000000 00000004 c4479f94 c4479f60 c05988bc c0598228
3630 19:57:02.576631 [ 112.236643] 9f60: 00000000 00000000 c4479fac 431403f4 00000014 00000014 b6fc4e00 00000004
3631 19:57:02.576962 [ 112.244828] 9f80: c03002e4 c4478000 c4479fa4 c4479f98 c059894c c0598854 00000000 c4479fa8
3632 19:57:02.577275 [ 112.253014] 9fa0: c03000c0 c0598940 00000014 00000014 00000001 b6e7d000 00000014 00000000
3633 19:57:02.619638 [ 112.261199] 9fc0: 00000014 00000014 b6fc4e00 00000004 00000001 00000000 00020000 bec42a54
3634 19:57:02.620178 [ 112.269382] 9fe0: 00000004 bec42788 b6f3294f b6eb8c66 800e0030 00000001 00000000 00000000
3635 19:57:02.620531 [ 112.277562] Backtrace:
3636 19:57:02.620853 [ 112.280032] [<c1389010>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3637 19:57:02.621167 [ 112.288998] r5:c64d6000 r4:00000029
3638 19:57:02.621471 [ 112.292585] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3639 19:57:02.621771 [ 112.300603] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3640 19:57:02.663744 [ 112.308529] r9:c4479f60 r8:c52f3e40 r7:00000014 r6:b6e7d000 r5:c438edc0 r4:c0c2d400
3641 19:57:02.664285 [ 112.316286] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3642 19:57:02.664637 [ 112.324124] r9:c07f4bec r8:c4479f60 r7:c2816000 r6:b6e7d000 r5:c438edc0 r4:00000000
3643 19:57:02.664962 [ 112.331876] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3644 19:57:02.665275 [ 112.339021] r10:00000004 r9:00000000 r8:00000000 r7:b6e7d000 r6:c4478000 r5:c438edc0
3645 19:57:02.665580 [ 112.346854] r4:c438edc0
3646 19:57:02.711125 [ 112.349397] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3647 19:57:02.711333 [ 112.356540] r9:c4478000 r8:c03002e4 r7:00000004 r6:b6fc4e00 r5:00000014 r4:00000014
3648 19:57:02.711404 [ 112.364295] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3649 19:57:02.711496 [ 112.371868] Exception stack(0xc4479fa8 to 0xc4479ff0)
3650 19:57:02.711557 [ 112.376927] 9fa0: 00000014 00000014 00000001 b6e7d000 00000014 00000000
3651 19:57:02.711645 [ 112.385112] 9fc0: 00000014 00000014 b6fc4e00 00000004 00000001 00000000 00020000 bec42a54
3652 19:57:02.755230 [ 112.393295] 9fe0: 00000004 bec42788 b6f3294f b6eb8c66
3653 19:57:02.755446 [ 112.398355] Code: e34a3bcd e3000604 e34c01ad e0233002 (e5843000)
3654 19:57:02.755530 [ 112.404457] ---[ end trace e69a93674193e291 ]---
3655 19:57:02.755645 # Segmentation fault
3656 19:57:02.849025 # [ 111.976979] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3657 19:57:02.849180 # [ 111.985561] lkdtm: attempting bad ro_after_init write at c1b82c48
3658 19:57:02.849248 # [ 111.994621] 8<--- cut here ---
3659 19:57:02.849312 # [ 112.000376] Unable to handle kernel paging request at virtual address c1b82c48
3660 19:57:02.849373 # [ 112.009591] pgd = 82e764ba
3661 19:57:02.849432 # [ 112.014036] [c1b82c48] *pgd=11a1941e(bad)
3662 19:57:02.849489 # [ 112.020568] Internal error: Oops: 80d [#13] SMP ARM
3663 19:57:02.891971 # [ 112.027525] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3664 19:57:02.892083 # [ 112.059231] CPU: 2 PID: 2533 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3665 19:57:02.892151 # [ 112.069135] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3666 19:57:02.892214 # [ 112.077323] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3667 19:57:02.935425 # [ 112.084978] LR is at __irq_work_queue_local+0x40/0x74
3668 19:57:02.935824 # [ 112.092449] pc : [<c1389074>] lr : [<c049ba28>] psr: 600e0013
3669 19:57:02.936141 # [ 112.100536] sp : c4479e50 ip : c4479d58 fp : c4479e64
3670 19:57:02.936436 # [ 112.107408] r10: 00000014 r9 : c1acf80c r8 : c15e7d40
3671 19:57:02.936720 # [ 112.114367] r7 : c4479f60 r6 : 00000014 r5 : c64d6000 r4 : c1b82c48
3672 19:57:02.936995 # [ 112.122628] r3 : fe67479e r2 : 55aa55aa r1 : ef7ab5e0 r0 : c1ad0604
3673 19:57:02.937267 # [ 112.130806] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3674 19:57:02.979467 # [ 112.139848] Control: 10c5387d Table: 163b804a DAC: 00000051
3675 19:57:02.979977 # [ 112.147416] Process cat (pid: 2533, stack limit = 0x29746a77)
3676 19:57:02.980301 # [ 112.155154] Stack: (0xc4479e50 to 0xc447a000)
3677 19:57:02.980592 # [ 112.161250] 9e40: 00000029 c64d6000 c4479e74 c4479e68
3678 19:57:02.980873 # [ 112.171162] 9e60: c0c2d020 c138901c c4479e9c c4479e78 c0c2d520 c0c2d000 c0c2d400 c438edc0
3679 19:57:02.981186 # [ 112.179346] 9e80: b6e7d000 00000014 c52f3e40 c4479f60 c4479ec4 c4479ea0 c07f4c50 c0c2d40c
3680 19:57:03.023562 # [ 112.187531] 9ea0: 00000000 c438edc0 b6e7d000 c2816000 c4479f60 c07f4bec c4479f5c c4479ec8
3681 19:57:03.024102 # [ 112.195716] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c4478000
3682 19:57:03.024455 # [ 112.203903] 9ee0: b6e7d000 00020000 00000004 00000014 0001ffec c4479ee0 00000001 b6e7c000
3683 19:57:03.024778 # [ 112.212087] 9f00: c6350dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3684 19:57:03.025096 # [ 112.220272] 9f20: 00000000 00000000 c139e738 431403f4 c205ca20 c438edc0 c438edc0 c4478000
3685 19:57:03.067446 # [ 112.228457] 9f40: b6e7d000 00000000 00000000 00000004 c4479f94 c4479f60 c05988bc c0598228
3686 19:57:03.067987 # [ 112.236643] 9f60: 00000000 00000000 c4479fac 431403f4 00000014 00000014 b6fc4e00 00000004
3687 19:57:03.068338 # [ 112.244828] 9f80: c03002e4 c4478000 c4479fa4 c4479f98 c059894c c0598854 00000000 c4479fa8
3688 19:57:03.068664 # [ 112.253014] 9fa0: c03000c0 c0598940 00000014 00000014 00000001 b6e7d000 00000014 00000000
3689 19:57:03.068974 # [ 112.261199] 9fc0: 00000014 00000014 b6fc4e00 00000004 00000001 00000000 00020000 bec42a54
3690 19:57:03.111517 # [ 112.269382] 9fe0: 00000004 bec42788 b6f3294f b6eb8c66 800e0030 00000001 00000000 00000000
3691 19:57:03.112057 # [ 112.277562] Backtrace:
3692 19:57:03.112406 # [ 112.280032] [<c1389010>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3693 19:57:03.112727 # [ 112.288998] r5:c64d6000 r4:00000029
3694 19:57:03.113033 # [ 112.292585] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3695 19:57:03.113334 # [ 112.300603] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3696 19:57:03.113627 # [ 112.308529] r9:c4479f60 r8:c52f3e40 r7:00000014 r6:b6e7d000 r5:c438edc0 r4:c0c2d400
3697 19:57:03.155472 # [ 112.316286] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3698 19:57:03.156009 # [ 112.324124] r9:c07f4bec r8:c4479f60 r7:c2816000 r6:b6e7d000 r5:c438edc0 r4:00000000
3699 19:57:03.156362 # [ 112.331876] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3700 19:57:03.156684 # [ 112.339021] r10:00000004 r9:00000000 r8:00000000 r7:b6e7d000 r6:c4478000 r5:c438edc0
3701 19:57:03.156992 # [ 112.346854] r4:c438edc0
3702 19:57:03.157292 # [ 112.349397] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3703 19:57:03.199477 # [ 112.356540] r9:c4478000 r8:c03002e4 r7:00000004 r6:b6fc4e00 r5:00000014 r4:00000014
3704 19:57:03.200010 # [ 112.364295] [<c059[ 112.862249] lkdtm: Performing direct entry WRITE_KERN
3705 19:57:03.200354 8934>] (sys_write) from [<c03000c[ 112.868057] lkdtm: attempting bad 7713112 byte write at c1388ee8
3706 19:57:03.200688 0>] (ret_fast_syscall+0x0/0x28)
3707 19:57:03.201004 [ 112.877014] 8<--- cut here ---
3708 19:57:03.201303 [ 112.882869] Unable to handle kernel paging request at virtual address c1388ee8
3709 19:57:03.201597 [ 112.890119] pgd = e069ffa3
3710 19:57:03.201886 [ 112.892853] [c1388ee8] *pgd=1121940e(bad)
3711 19:57:03.243523 [ 112.896920] Internal error: Oops: 80d [#14] SMP ARM
3712 19:57:03.244056 [ 112.901824] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3713 19:57:03.244426 [ 112.931107] CPU: 0 PID: 2607 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3714 19:57:03.287643 [ 112.938871] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3715 19:57:03.288180 [ 112.945431] PC is at memcpy+0x50/0x330
3716 19:57:03.288531 [ 112.949209] LR is at 0xe92dd830
3717 19:57:03.288850 [ 112.952377] pc : [<c08ccb90>] lr : [<e92dd830>] psr: 200e0013
3718 19:57:03.289160 [ 112.958666] sp : c41bbe2c ip : e1a0c00d fp : c41bbe64
3719 19:57:03.289459 [ 112.963910] r10: 0000000b r9 : c1acf820 r8 : e89da800
3720 19:57:03.289751 [ 112.969157] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3721 19:57:03.290040 [ 112.975704] r3 : e1a0c00d r2 : 0075b0b8 r1 : c0c2ddb0 r0 : c1388ee8
3722 19:57:03.331718 [ 112.982257] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3723 19:57:03.332256 [ 112.989416] Control: 10c5387d Table: 1646004a DAC: 00000051
3724 19:57:03.332605 [ 112.995184] Process cat (pid: 2607, stack limit = 0x00a26ed9)
3725 19:57:03.332923 [ 113.000955] Stack: (0xc41bbe2c to 0xc41bc000)
3726 19:57:03.333229 [ 113.005344] be20: c0c2dd90 0075b158 c41bbf60 c15e7d40 c1388ee8
3727 19:57:03.333529 [ 113.013554] be40: c1388ee8 c13890cc 0000002a c418a000 0000000b c41bbf60 c41bbe74 c41bbe68
3728 19:57:03.333822 [ 113.021762] be60: c0c2d020 c138908c c41bbe9c c41bbe78 c0c2d520 c0c2d000 c0c2d400 c62aa780
3729 19:57:03.375716 [ 113.029970] be80: b6e3c000 0000000b c52f3e40 c41bbf60 c41bbec4 c41bbea0 c07f4c50 c0c2d40c
3730 19:57:03.376253 [ 113.038178] bea0: 00000000 c62aa780 b6e3c000 c2816000 c41bbf60 c07f4bec c41bbf5c c41bbec8
3731 19:57:03.376605 [ 113.046385] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c41ba000
3732 19:57:03.376923 [ 113.054593] bee0: b6e3c000 00020000 00000004 0000000b 0001fff5 c41bbee0 00000001 b6e3b000
3733 19:57:03.377228 [ 113.062801] bf00: c4210140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3734 19:57:03.419473 [ 113.071009] bf20: 00000000 00000000 c139e738 c7185982 c205ca20 c62aa780 c62aa780 c41ba000
3735 19:57:03.420008 [ 113.079217] bf40: b6e3c000 00000000 00000000 00000004 c41bbf94 c41bbf60 c05988bc c0598228
3736 19:57:03.420355 [ 113.087424] bf60: 00000000 00000000 c41bbfac c7185982 0000000b 0000000b b6f83e00 00000004
3737 19:57:03.420672 [ 113.095631] bf80: c03002e4 c41ba000 c41bbfa4 c41bbf98 c059894c c0598854 00000000 c41bbfa8
3738 19:57:03.420978 [ 113.103838] bfa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e3c000 0000000b 00000000
3739 19:57:03.463715 [ 113.112044] bfc0: 0000000b 0000000b b6f83e00 00000004 00000001 00000000 00020000 be8bda54
3740 19:57:03.464257 [ 113.120252] bfe0: 00000004 be8bd788 b6ef194f b6e77c66 800e0030 00000001 00000000 00000000
3741 19:57:03.464606 [ 113.128446] Backtrace:
3742 19:57:03.464927 [ 113.130961] [<c1389080>] (lkdtm_WRITE_KERN) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3743 19:57:03.465235 [ 113.139170] r7:c41bbf60 r6:0000000b r5:c418a000 r4:0000002a
3744 19:57:03.465538 [ 113.144867] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3745 19:57:03.507719 [ 113.152912] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3746 19:57:03.508254 [ 113.160859] r9:c41bbf60 r8:c52f3e40 r7:0000000b r6:b6e3c000 r5:c62aa780 r4:c0c2d400
3747 19:57:03.508604 [ 113.168643] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3748 19:57:03.508925 [ 113.176504] r9:c07f4bec r8:c41bbf60 r7:c2816000 r6:b6e3c000 r5:c62aa780 r4:00000000
3749 19:57:03.509233 [ 113.184280] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3750 19:57:03.509530 [ 113.191448] r10:00000004 r9:00000000 r8:00000000 r7:b6e3c000 r6:c41ba000 r5:c62aa780
3751 19:57:03.509827 [ 113.199296] r4:c62aa780
3752 19:57:03.551711 [ 113.201864] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3753 19:57:03.552253 [ 113.209030] r9:c41ba000 r8:c03002e4 r7:00000004 r6:b6f83e00 r5:0000000b r4:0000000b
3754 19:57:03.552603 [ 113.216811] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3755 19:57:03.552922 [ 113.224400] Exception stack(0xc41bbfa8 to 0xc41bbff0)
3756 19:57:03.553231 [ 113.229480] bfa0: 0000000b 0000000b 00000001 b6e3c000 0000000b 00000000
3757 19:57:03.553531 [ 113.237688] bfc0: 0000000b 0000000b b6f83e00 00000004 00000001 00000000 00020000 be8bda54
3758 19:57:03.595254 [ 113.245888] bfe0: 00000004 be8bd788 b6ef194f b6e77c66
3759 19:57:03.595413 [ 113.250971] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3760 19:57:03.595509 [ 113.257095] ---[ end trace e69a93674193e292 ]---
3761 19:57:03.595600 # [ 112.371868] Exception stack(0xc4479fa8 to 0xc4479ff0)
3762 19:57:03.595657 # [ 112.376927] 9fa0: 00000014 00000014 00000001 b6e7d000 00000014 00000000
3763 19:57:03.595715 # [ 112.385112] 9fc0: 00000014 00000014 b6fc4e00 00000004 00000001 00000000 00020000 bec42a54
3764 19:57:03.595772 # [ 112.393295] 9fe0: 00000004 bec42788 b6f3294f b6eb8c66
3765 19:57:03.643117 # [ 112.398355] Code: e34a3bcd e3000604 e34c01ad e0233002 (e5843000)
3766 19:57:03.643200 # [ 112.404457] ---[ end trace e69a93674193e291 ]---
3767 19:57:03.643266 # WRITE_RO_AFTER_INIT: missing 'call trace:': [FAIL]
3768 19:57:03.643344 not ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh # exit=1
3769 19:57:03.643418 # selftests: lkdtm: WRITE_KERN.sh
3770 19:57:03.643504 # Segmentation fault
3771 19:57:03.732010 # [ 112.862249] lkdtm: Performing direct entry WRITE_KERN
3772 19:57:03.732506 # [ 112.868057] lkdtm: attempting bad 7713112 byte write at c1388ee8
3773 19:57:03.732822 # [ 112.877014] 8<--- cut here ---
3774 19:57:03.733115 # [ 112.882869] Unable to handle kernel paging request at virtual address c1388ee8
3775 19:57:03.733401 # [ 112.890119] pgd = e069ffa3
3776 19:57:03.733673 # [ 112.892853] [c1388ee8] *pgd=1121940e(bad)
3777 19:57:03.733942 # [ 112.896920] Internal error: Oops: 80d [#14] SMP ARM
3778 19:57:03.779668 # [ 112.901824] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3779 19:57:03.780183 # [ 112.931107] CPU: 0 PID: 2607 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3780 19:57:03.780538 # [ 112.938871] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3781 19:57:03.780859 # [ 112.945431] PC is at memcpy+0x50/0x330
3782 19:57:03.781166 # [ 112.949209] LR is at 0xe92dd830
3783 19:57:03.823611 # [ 112.952377] pc : [<c08ccb90>] lr : [<e92dd830>] psr: 200e0013
3784 19:57:03.824158 # [ 112.958666] sp : c41bbe2c ip : e1a0c00d fp : c41bbe64
3785 19:57:03.824517 # [ 112.963910] r10: 0000000b r9 : c1acf820 r8 : e89da800
3786 19:57:03.824839 # [ 112.969157] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3787 19:57:03.825149 # [ 112.975704] r3 : e1a0c00d r2 : 0075b0b8 r1 : c0c2ddb0 r0 : c1388ee8
3788 19:57:03.825449 # [ 112.982257] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3789 19:57:03.825744 # [ 112.989416] Control: 10c5387d Table: 1646004a DAC: 00000051
3790 19:57:03.867519 # [ 112.995184] Process cat (pid: 2607, stack limit = 0x00a26ed9)
3791 19:57:03.868063 # [ 113.000955] Stack: (0xc41bbe2c to 0xc41bc000)
3792 19:57:03.868420 # [ 113.005344] be20: c0c2dd90 0075b158 c41bbf60 c15e7d40 c1388ee8
3793 19:57:03.868746 # [ 113.013554] be40: c1388ee8 c13890cc 0000002a c418a000 0000000b c41bbf60 c41bbe74 c41bbe68
3794 19:57:03.869054 # [ 113.021762] be60: c0c2d020 c138908c c41bbe9c c41bbe78 c0c2d520 c0c2d000 c0c2d400 c62aa780
3795 19:57:03.911514 # [ 113.029970] be80: b6e3c000 0000000b c52f3e40 c41bbf60 c41bbec4 c41bbea0 c07f4c50 c0c2d40c
3796 19:57:03.912048 # [ 113.038178] bea0: 00000000 c62aa780 b6e3c000 c2816000 c41bbf60 c07f4bec c41bbf5c c41bbec8
3797 19:57:03.912399 # [ 113.046385] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c139e738 c05988bc c41ba000
3798 19:57:03.912715 # [ 113.054593] bee0: b6e3c000 00020000 00000004 0000000b 0001fff5 c41bbee0 00000001 b6e3b000
3799 19:57:03.913018 # [ 113.062801] bf00: c4210140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3800 19:57:03.913316 # [ 113.071009] bf20: 00000000 00000000 c139e738 c7185982 c205ca20 c62aa780 c62aa780 c41ba000
3801 19:57:03.955483 # [ 113.079217] bf40: b6e3c000 00000000 00000000 00000004 c41bbf94 c41bbf60 c05988bc c0598228
3802 19:57:03.956020 # [ 113.087424] bf60: 00000000 00000000 c41bbfac c7185982 0000000b 0000000b b6f83e00 00000004
3803 19:57:03.956365 # [ 113.095631] bf80: c03002e4 c41ba000 c41bbfa4 c41bbf98 c059894c c0598854 00000000 c41bbfa8
3804 19:57:03.956686 # [ 113.103838] bfa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e3c000 0000000b 00000000
3805 19:57:03.956989 # [ 113.112044] bfc0: 0000000b 0000000b b6f83e00 00000004 00000001 00000000 00020000 be8bda54
3806 19:57:03.999631 # [ 113.120252] bfe0: 00000004 be8bd788 b6ef194f b6e77c66 800e0030 00000001 00000000 00000000
3807 19:57:04.000167 # [ 113.128446] Backtrace:
3808 19:57:04.000515 # [ 113.130961] [<c1389080>] (lkdtm_WRITE_KERN) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3809 19:57:04.000835 # [ 113.139170] r7:c41bbf60 r6:0000000b r5:c418a000 r4:0000002a
3810 19:57:04.001142 # [ 113.144867] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3811 19:57:04.001444 # [ 113.152912] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3812 19:57:04.043478 # [ 113.160859] r9:c41bbf60 r8:c52f3e40 r7:0000000b r6:b6e3c000 r5:c62aa780 r4:c0c2d400
3813 19:57:04.044008 # [ 113.168643] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3814 19:57:04.044353 # [ 113.176504] r9:c07f4bec r8:c41bbf60 r7:c2816000 r6:b6e3c000 r5:c62aa780 r4:00000000
3815 19:57:04.044673 # [ 113.184280] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3816 19:57:04.044982 # [ 113.191448] r10:00000004 r9:00000000 r8:00000000 r7:b6e3c000 r6:c41ba000 r5:c62aa780
3817 19:57:04.045282 # [ 113.199296] r4:c62aa780
3818 19:57:04.087779 # [ 113.201864] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3819 19:57:04.088317 # [ 113.209030] r9:c41ba000 r8:c03002e4 r7:00000004 r6:b6f83e00 r5:0000000b r4:0000000b[ 113.746946] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3820 19:57:04.088677
3821 19:57:04.088998 # [ 113.216811] [<c0598934>] ([ 113.754748] lkdtm: attempting good refcount_inc() without overflow
3822 19:57:04.089308 sys_write) from [<c03000c0>] (ret[ 113.763836] lkdtm: attempting bad refcount_inc() overflow
3823 19:57:04.089609 _fast_syscall+0x0/0x28)
3824 19:57:04.089901 # [ 113[ 113.772061] ------------[ cut here ]------------
3825 19:57:04.131750 .224400] Exception stack(0xc41bbf[ 113.779503] WARNING: CPU: 2 PID: 2682 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3826 19:57:04.132303 a8 to 0xc41bbff0)
3827 19:57:04.132646 # [ 113.22948[ 113.790814] refcount_t: saturated; leaking memory.
3828 19:57:04.175660 0] bfa0: 000000[ 113.798437] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3829 19:57:04.176224 0b 0000000b 00000001 b6e3c000 000[ 113.830181] CPU: 2 PID: 2682 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3830 19:57:04.176595 0000b 000[0 0 010103.
3831 19:57:04.176925 8#4 0[7 4 ] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3832 19:57:04.177243 113.237688] bfc0: [0 0 0101030.0849004] Backtrace:
3833 19:57:04.177554 0000000b b6f83e00 00000004 0000[ 113.853636] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
3834 19:57:04.219735 001 0000000[0 0101032.08060309 1] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3835 19:57:04.220284 be8bda54
3836 19:57:04.220628 # [ 113.2[4 5 818183].871458] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
3837 19:57:04.220949 bfe0: 00000004 be8bd78[ 8 1b163e881022] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3838 19:57:04.221258 f194f b6e77c66[
3839 19:57:04.221556 # 1[1 3 .18193235] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a239ac
3840 19:57:04.221849 .250971] Code: f5d1f0[5 c 1f153d899979] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
3841 19:57:04.263785 1f07c e8b15[1 f 81 1e32.5920290720] r7:00000016 r6:c1a239ac r5:c1a23984 r4:c65cc000
3842 19:57:04.264330 0 (e8a051f8)
3843 19:57:04.264687 # [ 113[. 2 51710.917197] [<c137c950>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3844 19:57:04.265011 95] ---[ end t[r a c1e1 3e.69928a90] r9:c1acf82c r8:c15e7d40 r7:c65cdf60 r6:00000016 r5:c44d8000 r4:c65cc000
3845 19:57:04.265329 93674193e292 ]---
3846 19:57:04.265636 # WRITE_KE[R N113.938152] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
3847 19:57:04.307672 : missing 'call trace:':[ [ F1A13.950404] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13894fc>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3848 19:57:04.308212 L]
3849 19:57:04.308560 not ok 41 selft[e s t1s1:3 .l62916] [<c1389484>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3850 19:57:04.308889 kdtm: WR[I T E1_1K3E.R9N7.4s2h0 9] r4:0000002b
3851 19:57:04.309195 exit=1
3852 19:57:04.309494 # selftests[: l1k1d3t.978485] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3853 19:57:04.351749 : REFCOUNT_INC_OVERFLO[W . s11h3988745] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3854 19:57:04.352285 [ 113.998911] r9:c65cdf60 r8:c52f3e40 r7:00000016 r6:b6e9a000 r5:c60a1680 r4:c0c2d400
3855 19:57:04.352635 [ 114.006745] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3856 19:57:04.352957 [ 114.014583] r9:c07f4bec r8:c65cdf60 r7:c2816000 r6:b6e9a000 r5:c60a1680 r4:00000000
3857 19:57:04.353265 [ 114.022336] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3858 19:57:04.353565 [ 114.029479] r10:00000004 r9:00000000 r8:00000000 r7:b6e9a000 r6:c65cc000 r5:c60a1680
3859 19:57:04.353858 [ 114.037313] r4:c60a1680
3860 19:57:04.395782 [ 114.039856] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3861 19:57:04.396334 [ 114.046999] r9:c65cc000 r8:c03002e4 r7:00000004 r6:b6fe1e00 r5:00000016 r4:00000016
3862 19:57:04.396696 [ 114.054753] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3863 19:57:04.397016 [ 114.062327] Exception stack(0xc65cdfa8 to 0xc65cdff0)
3864 19:57:04.397326 [ 114.067387] dfa0: 00000016 00000016 00000001 b6e9a000 00000016 00000000
3865 19:57:04.397630 [ 114.075573] dfc0: 00000016 00000016 b6fe1e00 00000004 00000001 00000000 00020000 bed42a54
3866 19:57:04.439372 [ 114.083755] dfe0: 00000004 bed42788 b6f4f94f b6ed5c66
3867 19:57:04.439766 [ 114.088875] irq event stamp: 0
3868 19:57:04.440076 [ 114.091967] hardirqs last enabled at (0): [<00000000>] 0x0
3869 19:57:04.440392 [ 114.097555] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3870 19:57:04.440695 [ 114.105109] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3871 19:57:04.440987 [ 114.112694] softirqs last disabled at (0): [<00000000>] 0x0
3872 19:57:04.441273 [ 114.118315] ---[ end trace e69a93674193e293 ]---
3873 19:57:04.441552 [ 114.122980] lkdtm: Overflow detected: saturated
3874 19:57:04.547218 # [ 113.746946] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3875 19:57:04.547753 # [ 113.754748] lkdtm: attempting good refcount_inc() without overflow
3876 19:57:04.548096 # [ 113.763836] lkdtm: attempting bad refcount_inc() overflow
3877 19:57:04.548416 # [ 113.772061] ------------[ cut here ]------------
3878 19:57:04.548723 # [ 113.779503] WARNING: CPU: 2 PID: 2682 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3879 19:57:04.549027 # [ 113.790814] refcount_t: saturated; leaking memory.
3880 19:57:04.590075 # [ 113.798437] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3881 19:57:04.590624 # [ 113.830181] CPU: 2 PID: 2682 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3882 19:57:04.590975 # [ 113.840741] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3883 19:57:04.591352 # [ 113.849004] Backtrace:
3884 19:57:04.633080 # [ 113.853636] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
3885 19:57:04.633615 # [ 113.863971] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3886 19:57:04.633962 # [ 113.871458] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
3887 19:57:04.634285 # [ 113.881022] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3888 19:57:04.634596 # [ 113.890235] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a239ac
3889 19:57:04.634896 # [ 113.899979] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
3890 19:57:04.676095 # [ 113.909710] r7:00000016 r6:c1a239ac r5:c1a23984 r4:c65cc000
3891 19:57:04.676628 # [ 113.917197] [<c137c950>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3892 19:57:04.676982 # [ 113.928490] r9:c1acf82c r8:c15e7d40 r7:c65cdf60 r6:00000016 r5:c44d8000 r4:c65cc000
3893 19:57:04.677307 # [ 113.938152] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
3894 19:57:04.677619 # [ 113.950404] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13894fc>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3895 19:57:04.723467 # [ 113.962916] [<c1389484>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3896 19:57:04.723968 # [ 113.974209] r4:0000002b
3897 19:57:04.724281 # [ 113.978485] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3898 19:57:04.724617 # [ 113.988745] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3899 19:57:04.724925 # [ 113.998911] r9:c65cdf60 r8:c52f3e40 r7:00000016 r6:b6e9a000 r5:c60a1680 r4:c0c2d400
3900 19:57:04.725230 # [ 114.006745] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3901 19:57:04.767673 # [ 114.014583] r9:c07f4bec r8:c65cdf60 r7:c2816000 r6:b6e9a000 r5:c60a1680 r4:00000000
3902 19:57:04.768211 # [ 114.022336] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3903 19:57:04.768564 # [ 114.029479] r10:00000004 r9:00000000 r8:00000000 r7:b6e9a000 r6:c65cc000 r5:c60a1680
3904 19:57:04.768884 # [ 114.037313] r4:c60a1680
3905 19:57:04.769187 # [ 114.039856] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3906 19:57:04.769490 # [ 114.046999] r9:c65cc000 r8:c03002e4 r7:00000004 r6:b6fe1e00 r5:00000016 r4:00000016
3907 19:57:04.811642 # [ 114.054753] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3908 19:57:04.812176 # [ 114.062327] Exception stack(0xc65cdfa8 to 0xc65cdff0)
3909 19:57:04.812526 # [ 114.067387] dfa0: 00000016 00000016 00000001 b6e9a000 00000016 00000000
3910 19:57:04.812845 # [ 114.075573] dfc0: 00000016 00000016 b6fe1e00 00000004 00000001 00000000 00020000 bed42a54
3911 19:57:04.813156 # [ 114.083755] dfe0: 00000004 bed42788 b6f4f94f b6ed5c66
3912 19:57:04.813455 # [ 114.088875] irq event stamp: 0
3913 19:57:04.813751 # [ 114.091967] hardirqs last enabled at (0): [<00000000>] 0x0
3914 19:57:04.855538 # [ 114.097555] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3915 19:57:04.856074 # [ 114.105109] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3916 19:57:04.856423 # [ 114.112694] softirqs last disabled at (0): [<00000000>] 0x0
3917 19:57:04.856743 # [ 114.118315] ---[ end trace e69a93674193e29[ 114.531811] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3918 19:57:04.857055 3 ]---
3919 19:57:04.857354 # [ 114.122980] lkdtm: O[ 114.538967] lkdtm: attempting good refcount_add() without overflow
3920 19:57:04.857649 verflow detected: saturated
3921 19:57:04.899679 # RE[ 114.548215] lkdtm: attempting bad refcount_add() overflow
3922 19:57:04.900216 FCOUNT_INC_OVERFLOW: missing 'cal[ 114.556450] ------------[ cut here ]------------
3923 19:57:04.900571 l trace:': [FAIL]
3924 19:57:04.900887 not ok 42 self[ 114.564017] WARNING: CPU: 0 PID: 2716 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3925 19:57:04.901202 tests: lkdtm: REFCOUNT_INC_OVERFL[ 114.575320] refcount_t: saturated; leaking memory.
3926 19:57:04.901502 OW.sh # exit=1
3927 19:57:04.943760 # selftests: lkdt[ 114.583023] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3928 19:57:04.944316 m: REFCOUNT_ADD_OVERFLOW.sh
3929 19:57:04.944668 [ 114.614757] CPU: 0 PID: 2716 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3930 19:57:04.944996 [ 114.624970] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3931 19:57:04.945307 [ 114.631505] Backtrace:
3932 19:57:04.987749 [ 114.633984] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
3933 19:57:04.988291 [ 114.641568] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3934 19:57:04.988641 [ 114.647245] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
3935 19:57:04.988962 [ 114.654573] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3936 19:57:04.989265 [ 114.661548] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a239ac
3937 19:57:04.989562 [ 114.669309] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
3938 19:57:04.989857 [ 114.676802] r7:00000016 r6:c1a239ac r5:c1a23984 r4:c6482000
3939 19:57:05.031771 [ 114.682483] [<c137c950>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3940 19:57:05.032312 [ 114.691453] r9:c1acf844 r8:c15e7d40 r7:c6483f60 r6:00000016 r5:c44b7000 r4:c6482000
3941 19:57:05.032666 [ 114.699218] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
3942 19:57:05.032994 [ 114.708889] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13895a4>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3943 19:57:05.075751 [ 114.718991] [<c1389520>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3944 19:57:05.076291 [ 114.728129] r4:0000002c
3945 19:57:05.076640 [ 114.730679] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3946 19:57:05.076962 [ 114.738700] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3947 19:57:05.077269 [ 114.746630] r9:c6483f60 r8:c52f3e40 r7:00000016 r6:b6e53000 r5:c42bda40 r4:c0c2d400
3948 19:57:05.077570 [ 114.754390] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3949 19:57:05.077867 [ 114.762231] r9:c07f4bec r8:c6483f60 r7:c2816000 r6:b6e53000 r5:c42bda40 r4:00000000
3950 19:57:05.119750 [ 114.769986] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3951 19:57:05.120290 [ 114.777136] r10:00000004 r9:00000000 r8:00000000 r7:b6e53000 r6:c6482000 r5:c42bda40
3952 19:57:05.120646 [ 114.784971] r4:c42bda40
3953 19:57:05.120964 [ 114.787520] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3954 19:57:05.121275 [ 114.794666] r9:c6482000 r8:c03002e4 r7:00000004 r6:b6f9ae00 r5:00000016 r4:00000016
3955 19:57:05.121576 [ 114.802426] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3956 19:57:05.163482 [ 114.810003] Exception stack(0xc6483fa8 to 0xc6483ff0)
3957 19:57:05.164011 [ 114.815069] 3fa0: 00000016 00000016 00000001 b6e53000 00000016 00000000
3958 19:57:05.164353 [ 114.823257] 3fc0: 00000016 00000016 b6f9ae00 00000004 00000001 00000000 00020000 befeea54
3959 19:57:05.164687 [ 114.831442] 3fe0: 00000004 befee788 b6f0894f b6e8ec66
3960 19:57:05.165017 [ 114.836590] irq event stamp: 0
3961 19:57:05.165426 [ 114.839702] hardirqs last enabled at (0): [<00000000>] 0x0
3962 19:57:05.165735 [ 114.845298] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3963 19:57:05.207712 [ 114.852838] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3964 19:57:05.208253 [ 114.861703] softirqs last disabled at (0): [<00000000>] 0x0
3965 19:57:05.208602 [ 114.868783] ---[ end trace e69a93674193e294 ]---
3966 19:57:05.208926 [ 114.873476] lkdtm: Overflow detected: saturated
3967 19:57:05.301241 # [ 114.531811] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3968 19:57:05.301777 # [ 114.538967] lkdtm: attempting good refcount_add() without overflow
3969 19:57:05.302123 # [ 114.548215] lkdtm: attempting bad refcount_add() overflow
3970 19:57:05.302446 # [ 114.556450] ------------[ cut here ]------------
3971 19:57:05.302753 # [ 114.564017] WARNING: CPU: 0 PID: 2716 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3972 19:57:05.303084 # [ 114.575320] refcount_t: saturated; leaking memory.
3973 19:57:05.344335 # [ 114.583023] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
3974 19:57:05.344889 # [ 114.614757] CPU: 0 PID: 2716 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3975 19:57:05.345244 # [ 114.624970] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3976 19:57:05.345565 # [ 114.631505] Backtrace:
3977 19:57:05.387412 # [ 114.633984] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
3978 19:57:05.387948 # [ 114.641568] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3979 19:57:05.388294 # [ 114.647245] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
3980 19:57:05.388613 # [ 114.654573] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3981 19:57:05.388921 # [ 114.661548] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a239ac
3982 19:57:05.389223 # [ 114.669309] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
3983 19:57:05.431490 # [ 114.676802] r7:00000016 r6:c1a239ac r5:c1a23984 r4:c6482000
3984 19:57:05.432020 # [ 114.682483] [<c137c950>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3985 19:57:05.432367 # [ 114.691453] r9:c1acf844 r8:c15e7d40 r7:c6483f60 r6:00000016 r5:c44b7000 r4:c6482000
3986 19:57:05.432691 # [ 114.699218] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
3987 19:57:05.433001 # [ 114.708889] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13895a4>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3988 19:57:05.475516 # [ 114.718991] [<c1389520>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3989 19:57:05.476040 # [ 114.728129] r4:0000002c
3990 19:57:05.476414 # [ 114.730679] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3991 19:57:05.476740 # [ 114.738700] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3992 19:57:05.477053 # [ 114.746630] r9:c6483f60 r8:c52f3e40 r7:00000016 r6:b6e53000 r5:c42bda40 r4:c0c2d400
3993 19:57:05.477359 # [ 114.754390] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3994 19:57:05.519452 # [ 114.762231] r9:c07f4bec r8:c6483f60 r7:c2816000 r6:b6e53000 r5:c42bda40 r4:00000000
3995 19:57:05.519623 # [ 114.769986] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3996 19:57:05.519702 # [ 114.777136] r10:00000004 r9:00000000 r8:00000000 r7:b6e53000 r6:c6482000 r5:c42bda40
3997 19:57:05.519774 # [ 114.784971] r4:c42bda40
3998 19:57:05.519844 # [ 114.787520] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3999 19:57:05.519912 # [ 114.794666] r9:c6482000 r8:c03002e4 r7:00000004 r6:b6f9ae00 r5:00000016 r4:00000016
4000 19:57:05.563494 # [ 114.802426] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4001 19:57:05.563754 # [ 114.810003] Exception stack(0xc6483fa8 to 0xc6483ff0)
4002 19:57:05.563901 # [ 114.815069] 3fa0: 00000016 00000016 00000001 b6e53000 00000016 00000000
4003 19:57:05.564037 # [ 114.823257] 3fc0: 00000016 00000016 b6f9ae00 00000004 00000001 00000000 00020000 befeea54
4004 19:57:05.564168 # [ 114.831442] 3fe0: 00000004 befee788 b6f0894f b6e8ec66
4005 19:57:05.564296 # [ 114.836590] irq event stamp: 0
4006 19:57:05.564414 # [ 114.839702] hardirqs last enabled at (0): [<00000000>] 0x0
4007 19:57:05.607685 # [ 114.845298] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4008 19:57:05.608235 # [ 114.852838] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4009 19:57:05.608590 # [ 114.861703] softirqs last disabled at (0): [<00000000>] 0x0
4010 19:57:05.608920 # [ 114.868783] ---[ end trace e69a93674193e294 ]---
4011 19:57:05.609230 # [ 114.873476] lkdtm: Overflow detected: saturated
4012 19:57:05.609530 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
4013 19:57:05.609828 not ok 43 selftests: lk[ 115.297821] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4014 19:57:05.651747 dtm: REFCOUNT_ADD_OVERFLOW.sh # e[ 115.306289] lkdtm: attempting bad refcount_inc_not_zero() overflow
4015 19:57:05.652293 xit=1
4016 19:57:05.652647 # selftests: lkdtm: REFCOU[ 115.315275] ------------[ cut here ]------------
4017 19:57:05.652969 NT_INC_NOT_ZERO_OVERFLOW.sh
4018 19:57:05.653281 [ 115.322810] WARNING: CPU: 2 PID: 2750 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4019 19:57:05.653585 [ 115.333662] refcount_t: saturated; leaking memory.
4020 19:57:05.695766 [ 115.338464] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4021 19:57:05.696325 [ 115.367621] CPU: 2 PID: 2750 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4022 19:57:05.696682 [ 115.375370] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4023 19:57:05.697009 [ 115.381902] Backtrace:
4024 19:57:05.697318 [ 115.384377] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4025 19:57:05.739682 [ 115.391957] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4026 19:57:05.740230 [ 115.397630] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4027 19:57:05.740584 [ 115.404954] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4028 19:57:05.740907 [ 115.411925] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a239ac
4029 19:57:05.741216 [ 115.419679] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4030 19:57:05.741517 [ 115.427169] r7:00000013 r6:c1a239ac r5:c1a23984 r4:c62b0000
4031 19:57:05.783741 [ 115.432841] [<c137c950>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4032 19:57:05.784297 [ 115.441807] r9:c1acf85c r8:c15e7d40 r7:c62b1f60 r6:0000001f r5:c44c8000 r4:7fffffff
4033 19:57:05.784649 [ 115.449566] [<c086ceb0>] (refcount_warn_saturate) from [<c1389470>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4034 19:57:05.784976 [ 115.460011] [<c138940c>] (__refcount_add_not_zero.constprop.0) from [<c1389618>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4035 19:57:05.785293 [ 115.471665] r5:c44c8000 r4:c62b0000
4036 19:57:05.827765 [ 115.475256] [<c13895c8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4037 19:57:05.828309 [ 115.485173] r4:0000002d
4038 19:57:05.828661 [ 115.487718] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4039 19:57:05.828987 [ 115.495735] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4040 19:57:05.829300 [ 115.503658] r9:c62b1f60 r8:c52f3e40 r7:0000001f r6:b6e98000 r5:c6193180 r4:c0c2d400
4041 19:57:05.829608 [ 115.511416] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4042 19:57:05.871769 [ 115.519253] r9:c07f4bec r8:c62b1f60 r7:c2816000 r6:b6e98000 r5:c6193180 r4:00000000
4043 19:57:05.872313 [ 115.527004] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4044 19:57:05.872664 [ 115.534148] r10:00000004 r9:00000000 r8:00000000 r7:b6e98000 r6:c62b0000 r5:c6193180
4045 19:57:05.872987 [ 115.541980] r4:c6193180
4046 19:57:05.873297 [ 115.544524] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4047 19:57:05.873598 [ 115.551667] r9:c62b0000 r8:c03002e4 r7:00000004 r6:b6fdfe00 r5:0000001f r4:0000001f
4048 19:57:05.873897 [ 115.559420] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4049 19:57:05.915463 [ 115.566994] Exception stack(0xc62b1fa8 to 0xc62b1ff0)
4050 19:57:05.915996 [ 115.572054] 1fa0: 0000001f 0000001f 00000001 b6e98000 0000001f 00000000
4051 19:57:05.916344 [ 115.580240] 1fc0: 0000001f 0000001f b6fdfe00 00000004 00000001 00000000 00020000 beb10a54
4052 19:57:05.916665 [ 115.588422] 1fe0: 00000004 beb10788 b6f4d94f b6ed3c66
4053 19:57:05.916973 [ 115.593549] irq event stamp: 0
4054 19:57:05.917277 [ 115.596620] hardirqs last enabled at (0): [<00000000>] 0x0
4055 19:57:05.917572 [ 115.602244] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4056 19:57:05.959547 [ 115.609787] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4057 19:57:05.960088 [ 115.617312] softirqs last disabled at (0): [<00000000>] 0x0
4058 19:57:05.960440 [ 115.622951] ---[ end trace e69a93674193e295 ]---
4059 19:57:05.960764 [ 115.627583] lkdtm: Overflow detected: saturated
4060 19:57:06.060316 # [ 115.297821] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4061 19:57:06.060856 # [ 115.306289] lkdtm: attempting bad refcount_inc_not_zero() overflow
4062 19:57:06.061200 # [ 115.315275] ------------[ cut here ]------------
4063 19:57:06.061522 # [ 115.322810] WARNING: CPU: 2 PID: 2750 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4064 19:57:06.061833 # [ 115.333662] refcount_t: saturated; leaking memory.
4065 19:57:06.103441 # [ 115.338464] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4066 19:57:06.103967 # [ 115.367621] CPU: 2 PID: 2750 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4067 19:57:06.104319 # [ 115.375370] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4068 19:57:06.104645 # [ 115.381902] Backtrace:
4069 19:57:06.104955 # [ 115.384377] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4070 19:57:06.147519 # [ 115.391957] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4071 19:57:06.148071 # [ 115.397630] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4072 19:57:06.148423 # [ 115.404954] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4073 19:57:06.148744 # [ 115.411925] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a239ac
4074 19:57:06.149056 # [ 115.419679] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4075 19:57:06.149357 # [ 115.427169] r7:00000013 r6:c1a239ac r5:c1a23984 r4:c62b0000
4076 19:57:06.191228 # [ 115.432841] [<c137c950>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4077 19:57:06.191449 # [ 115.441807] r9:c1acf85c r8:c15e7d40 r7:c62b1f60 r6:0000001f r5:c44c8000 r4:7fffffff
4078 19:57:06.191568 # [ 115.449566] [<c086ceb0>] (refcount_warn_saturate) from [<c1389470>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4079 19:57:06.191687 # [ 115.460011] [<c138940c>] (__refcount_add_not_zero.constprop.0) from [<c1389618>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4080 19:57:06.191795 # [ 115.471665] r5:c44c8000 r4:c62b0000
4081 19:57:06.235528 # [ 115.475256] [<c13895c8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4082 19:57:06.236072 # [ 115.485173] r4:0000002d
4083 19:57:06.236416 # [ 115.487718] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4084 19:57:06.236740 # [ 115.495735] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4085 19:57:06.237050 # [ 115.503658] r9:c62b1f60 r8:c52f3e40 r7:0000001f r6:b6e98000 r5:c6193180 r4:c0c2d400
4086 19:57:06.237352 # [ 115.511416] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4087 19:57:06.279583 # [ 115.519253] r9:c07f4bec r8:c62b1f60 r7:c2816000 r6:b6e98000 r5:c6193180 r4:00000000
4088 19:57:06.280128 # [ 115.527004] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4089 19:57:06.280483 # [ 115.534148] r10:00000004 r9:00000000 r8:00000000 r7:b6e98000 r6:c62b0000 r5:c6193180
4090 19:57:06.280804 # [ 115.541980] r4:c6193180
4091 19:57:06.281111 # [ 115.544524] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4092 19:57:06.281413 # [ 115.551667] r9:c62b0000 r8:c03002e4 r7:00000004 r6:b6fdfe00 r5:0000001f r4:0000001f
4093 19:57:06.323686 # [ 115.559420] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4094 19:57:06.324237 # [ 115.566994] Exception stack(0xc62b1fa8 to 0xc62b1ff0)
4095 19:57:06.324589 # [ 115.572054] 1fa0: 0000001f 0000001f 00000001 b6e98000 0000001f 00000000
4096 19:57:06.324911 # [ 115.580240] 1fc0: 0000001f 0000001f b6fdfe00 00000004 00000001 00000000 00020000 beb10a54
4097 19:57:06.325218 # [ 115.588422] 1fe0: 00000004 beb10788 b6f4d94f b6ed3c66
4098 19:57:06.325516 # [ 115.593549] irq event stamp: 0
4099 19:57:06.325810 # [ 115.596620] hardirqs last enabled at (0): [<00000000>] 0x0
4100 19:57:06.367687 # [ 115.602244] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4101 19:57:06.368231 # [ 115.609787] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4102 19:57:06.368584 # [ 115.617312] softirqs last disabled at (0): [<00000000>] 0x0
4103 19:57:06.368907 # [ 115.622951] ---[ end trace e69a93674193e295 ]---
4104 19:57:06.369217 # [ 115.627583] lkdtm: Overflow detected: saturated
4105 19:57:06.369516 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4106 19:57:06.369812 not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1
4107 19:57:06.411652 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVER[ 116.064298] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4108 19:57:06.412201 FLOW.sh
4109 19:57:06.412552 [ 116.072883] lkdtm: attempting bad refcount_add_not_zero() overflow
4110 19:57:06.412876 [ 116.079802] ------------[ cut here ]------------
4111 19:57:06.413181 [ 116.084449] WARNING: CPU: 2 PID: 2784 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4112 19:57:06.413483 [ 116.092947] refcount_t: saturated; leaking memory.
4113 19:57:06.455510 [ 116.097750] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4114 19:57:06.456064 [ 116.126903] CPU: 2 PID: 2784 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4115 19:57:06.456415 [ 116.134652] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4116 19:57:06.456744 [ 116.141184] Backtrace:
4117 19:57:06.457053 [ 116.143660] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4118 19:57:06.499680 [ 116.151239] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4119 19:57:06.500222 [ 116.156911] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4120 19:57:06.500578 [ 116.164235] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4121 19:57:06.500902 [ 116.171206] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a239ac
4122 19:57:06.501210 [ 116.178964] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4123 19:57:06.501514 [ 116.186454] r7:00000013 r6:c1a239ac r5:c1a23984 r4:c6482000
4124 19:57:06.543675 [ 116.192127] [<c137c950>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4125 19:57:06.544221 [ 116.201097] r9:c1acf87c r8:c15e7d40 r7:c6483f60 r6:0000001f r5:c44c8000 r4:7fffffff
4126 19:57:06.544575 [ 116.208856] [<c086ceb0>] (refcount_warn_saturate) from [<c1389470>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4127 19:57:06.544903 [ 116.219301] [<c138940c>] (__refcount_add_not_zero.constprop.0) from [<c13896a0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4128 19:57:06.545216 [ 116.230955] r5:c44c8000 r4:c6482000
4129 19:57:06.587747 [ 116.234548] [<c1389650>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4130 19:57:06.588293 [ 116.244464] r4:0000002e
4131 19:57:06.588645 [ 116.247007] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4132 19:57:06.588972 [ 116.255024] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4133 19:57:06.589287 [ 116.262948] r9:c6483f60 r8:c52f3e40 r7:0000001f r6:b6e14000 r5:c6192000 r4:c0c2d400
4134 19:57:06.589591 [ 116.270704] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4135 19:57:06.631708 [ 116.278544] r9:c07f4bec r8:c6483f60 r7:c2816000 r6:b6e14000 r5:c6192000 r4:00000000
4136 19:57:06.632256 [ 116.286295] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4137 19:57:06.632606 [ 116.293440] r10:00000004 r9:00000000 r8:00000000 r7:b6e14000 r6:c6482000 r5:c6192000
4138 19:57:06.632928 [ 116.301272] r4:c6192000
4139 19:57:06.633236 [ 116.303815] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4140 19:57:06.633538 [ 116.310958] r9:c6482000 r8:c03002e4 r7:00000004 r6:b6f5be00 r5:0000001f r4:0000001f
4141 19:57:06.633833 [ 116.318711] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4142 19:57:06.675529 [ 116.326285] Exception stack(0xc6483fa8 to 0xc6483ff0)
4143 19:57:06.676073 [ 116.331346] 3fa0: 0000001f 0000001f 00000001 b6e14000 0000001f 00000000
4144 19:57:06.676426 [ 116.339530] 3fc0: 0000001f 0000001f b6f5be00 00000004 00000001 00000000 00020000 be856a54
4145 19:57:06.676750 [ 116.347713] 3fe0: 00000004 be856788 b6ec994f b6e4fc66
4146 19:57:06.677058 [ 116.352832] irq event stamp: 0
4147 19:57:06.677359 [ 116.355905] hardirqs last enabled at (0): [<00000000>] 0x0
4148 19:57:06.677652 [ 116.361532] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4149 19:57:06.719735 [ 116.369035] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4150 19:57:06.720283 [ 116.376610] softirqs last disabled at (0): [<00000000>] 0x0
4151 19:57:06.720637 [ 116.382255] ---[ end trace e69a93674193e296 ]---
4152 19:57:06.720960 [ 116.386886] lkdtm: Overflow detected: saturated
4153 19:57:06.819605 # [ 116.064298] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4154 19:57:06.820113 # [ 116.072883] lkdtm: attempting bad refcount_add_not_zero() overflow
4155 19:57:06.820457 # [ 116.079802] ------------[ cut here ]------------
4156 19:57:06.820777 # [ 116.084449] WARNING: CPU: 2 PID: 2784 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4157 19:57:06.821092 # [ 116.092947] refcount_t: saturated; leaking memory.
4158 19:57:06.863513 # [ 116.097750] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4159 19:57:06.864064 # [ 116.126903] CPU: 2 PID: 2784 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4160 19:57:06.864418 # [ 116.134652] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4161 19:57:06.864748 # [ 116.141184] Backtrace:
4162 19:57:06.865057 # [ 116.143660] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4163 19:57:06.907469 # [ 116.151239] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4164 19:57:06.907975 # [ 116.156911] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4165 19:57:06.908294 # [ 116.164235] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4166 19:57:06.908591 # [ 116.171206] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a239ac
4167 19:57:06.908878 # [ 116.178964] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4168 19:57:06.909159 # [ 116.186454] r7:00000013 r6:c1a239ac r5:c1a23984 r4:c6482000
4169 19:57:06.951411 # [ 116.192127] [<c137c950>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4170 19:57:06.951811 # [ 116.201097] r9:c1acf87c r8:c15e7d40 r7:c6483f60 r6:0000001f r5:c44c8000 r4:7fffffff
4171 19:57:06.952129 # [ 116.208856] [<c086ceb0>] (refcount_warn_saturate) from [<c1389470>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4172 19:57:06.952429 # [ 116.219301] [<c138940c>] (__refcount_add_not_zero.constprop.0) from [<c13896a0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4173 19:57:06.952716 # [ 116.230955] r5:c44c8000 r4:c6482000
4174 19:57:06.995638 # [ 116.234548] [<c1389650>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4175 19:57:06.996156 # [ 116.244464] r4:0000002e
4176 19:57:06.996486 # [ 116.247007] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4177 19:57:06.996781 # [ 116.255024] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4178 19:57:06.997065 # [ 116.262948] r9:c6483f60 r8:c52f3e40 r7:0000001f r6:b6e14000 r5:c6192000 r4:c0c2d400
4179 19:57:06.997344 # [ 116.270704] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4180 19:57:07.039691 # [ 116.278544] r9:c07f4bec r8:c6483f60 r7:c2816000 r6:b6e14000 r5:c6192000 r4:00000000
4181 19:57:07.040201 # [ 116.286295] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4182 19:57:07.040529 # [ 116.293440] r10:00000004 r9:00000000 r8:00000000 r7:b6e14000 r6:c6482000 r5:c6192000
4183 19:57:07.040829 # [ 116.301272] r4:c6192000
4184 19:57:07.041113 # [ 116.303815] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4185 19:57:07.041420 # [ 116.310958] r9:c6482000 r8:c03002e4 r7:00000004 r6:b6f5be00 r5:0000001f r4:0000001f
4186 19:57:07.083658 # [ 116.318711] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4187 19:57:07.084206 # [ 116.326285] Exception stack(0xc6483fa8 to 0xc6483ff0)
4188 19:57:07.084559 # [ 116.331346] 3fa0: 0000001f 0000001f 00000001 b6e14000 0000001f 00000000
4189 19:57:07.084887 # [ 116.339530] 3fc0: 0000001f 0000001f b6f5be00 00000004 00000001 00000000 00020000 be856a54
4190 19:57:07.085200 # [ 116.347713] 3fe0: 00000004 be856788 b6ec994f b6e4fc66
4191 19:57:07.085502 # [ 116.352832] irq event stamp: 0
4192 19:57:07.085799 # [ 116.355905] hardirqs last enabled at (0): [<00000000>] 0x0
4193 19:57:07.127759 # [ 116.361532] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4194 19:57:07.128304 # [ 116.369035] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4195 19:57:07.128655 # [ 116.376610] softirqs last disabled at (0): [<00000000>] 0x0
4196 19:57:07.128976 # [ 116.382255] ---[ end trace e69a93674193e296 ]---
4197 19:57:07.129285 # [ 116.386886] lkdtm: Overflow[ 116.809263] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4198 19:57:07.129587 detected: saturated
4199 19:57:07.129882 # REFCOUNT_[ 116.817024] lkdtm: attempting good refcount_dec()
4200 19:57:07.171663 ADD_NOT_ZERO_OVERFLOW: missing 'c[ 116.824526] lkdtm: attempting bad refcount_dec() to zero
4201 19:57:07.172208 all trace:': [FAIL]
4202 19:57:07.172557 not ok 45 se[ 116.832802] ------------[ cut here ]------------
4203 19:57:07.172886 lftests: lkdtm: REFCOUNT_ADD_NOT_[ 116.840176] WARNING: CPU: 1 PID: 2818 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4204 19:57:07.173200 ZERO_OVERFLOW.sh # exit=1
4205 19:57:07.173496 # self[ 116.851518] refcount_t: decrement hit 0; leaking memory.
4206 19:57:07.215659 tests: lkdtm: REFCOUNT_DEC_ZERO.s[ 116.859597] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4207 19:57:07.216222 h
4208 19:57:07.216573 [ 116.891340] CPU: 1 PID: 2818 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4209 19:57:07.216902 [ 116.899298] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4210 19:57:07.217216 [ 116.905829] Backtrace:
4211 19:57:07.259668 [ 116.908304] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4212 19:57:07.260210 [ 116.915883] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4213 19:57:07.260561 [ 116.921555] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4214 19:57:07.260888 [ 116.928877] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4215 19:57:07.261198 [ 116.935847] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a239ac
4216 19:57:07.261502 [ 116.943601] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4217 19:57:07.303631 [ 116.951092] r7:0000001f r6:c1a239ac r5:c1a23a10 r4:c6218000
4218 19:57:07.304176 [ 116.956765] [<c137c950>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4219 19:57:07.304533 [ 116.965731] r9:c1acf89c r8:c15e7d40 r7:c6219f60 r6:00000012 r5:c65ad000 r4:c6218000
4220 19:57:07.304858 [ 116.973485] [<c086ceb0>] (refcount_warn_saturate) from [<c1389408>] (__refcount_dec.constprop.0+0x38/0x3c)
4221 19:57:07.305178 [ 116.983148] [<c13893d0>] (__refcount_dec.constprop.0) from [<c1389734>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4222 19:57:07.347683 [ 116.992903] [<c13896d8>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4223 19:57:07.348229 [ 117.001691] r4:0000002f
4224 19:57:07.348582 [ 117.004236] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4225 19:57:07.348905 [ 117.012254] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4226 19:57:07.349216 [ 117.020181] r9:c6219f60 r8:c52f3e40 r7:00000012 r6:b6ea3000 r5:c4211400 r4:c0c2d400
4227 19:57:07.349519 [ 117.027938] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4228 19:57:07.391767 [ 117.035777] r9:c07f4bec r8:c6219f60 r7:c2816000 r6:b6ea3000 r5:c4211400 r4:00000000
4229 19:57:07.392309 [ 117.043529] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4230 19:57:07.392662 [ 117.050672] r10:00000004 r9:00000000 r8:00000000 r7:b6ea3000 r6:c6218000 r5:c4211400
4231 19:57:07.392985 [ 117.058504] r4:c4211400
4232 19:57:07.393294 [ 117.061046] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4233 19:57:07.393597 [ 117.068190] r9:c6218000 r8:c03002e4 r7:00000004 r6:b6feae00 r5:00000012 r4:00000012
4234 19:57:07.393891 [ 117.075945] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4235 19:57:07.435366 [ 117.083521] Exception stack(0xc6219fa8 to 0xc6219ff0)
4236 19:57:07.435844 [ 117.088582] 9fa0: 00000012 00000012 00000001 b6ea3000 00000012 00000000
4237 19:57:07.436190 [ 117.096767] 9fc0: 00000012 00000012 b6feae00 00000004 00000001 00000000 00020000 be864a54
4238 19:57:07.436510 [ 117.104948] 9fe0: 00000004 be864788 b6f5894f b6edec66
4239 19:57:07.436820 [ 117.110073] irq event stamp: 0
4240 19:57:07.437116 [ 117.113145] hardirqs last enabled at (0): [<00000000>] 0x0
4241 19:57:07.437411 [ 117.118739] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4242 19:57:07.479797 [ 117.126275] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4243 19:57:07.480342 [ 117.133829] softirqs last disabled at (0): [<00000000>] 0x0
4244 19:57:07.480692 [ 117.139422] ---[ end trace e69a93674193e297 ]---
4245 19:57:07.481014 [ 117.144107] lkdtm: Zero detected: saturated
4246 19:57:07.578034 # [ 116.809263] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4247 19:57:07.578575 # [ 116.817024] lkdtm: attempting good refcount_dec()
4248 19:57:07.578921 # [ 116.824526] lkdtm: attempting bad refcount_dec() to zero
4249 19:57:07.579267 # [ 116.832802] ------------[ cut here ]------------
4250 19:57:07.579575 # [ 116.840176] WARNING: CPU: 1 PID: 2818 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4251 19:57:07.579884 # [ 116.851518] refcount_t: decrement hit 0; leaking memory.
4252 19:57:07.620883 # [ 116.859597] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4253 19:57:07.621436 # [ 116.891340] CPU: 1 PID: 2818 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4254 19:57:07.621786 # [ 116.899298] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4255 19:57:07.622115 # [ 116.905829] Backtrace:
4256 19:57:07.622427 # [ 116.908304] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4257 19:57:07.663942 # [ 116.915883] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4258 19:57:07.664479 # [ 116.921555] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4259 19:57:07.664829 # [ 116.928877] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4260 19:57:07.665151 # [ 116.935847] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a239ac
4261 19:57:07.665462 # [ 116.943601] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4262 19:57:07.665766 # [ 116.951092] r7:0000001f r6:c1a239ac r5:c1a23a10 r4:c6218000
4263 19:57:07.707463 # [ 116.956765] [<c137c950>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4264 19:57:07.708005 # [ 116.965731] r9:c1acf89c r8:c15e7d40 r7:c6219f60 r6:00000012 r5:c65ad000 r4:c6218000
4265 19:57:07.708352 # [ 116.973485] [<c086ceb0>] (refcount_warn_saturate) from [<c1389408>] (__refcount_dec.constprop.0+0x38/0x3c)
4266 19:57:07.708677 # [ 116.983148] [<c13893d0>] (__refcount_dec.constprop.0) from [<c1389734>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4267 19:57:07.751470 # [ 116.992903] [<c13896d8>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4268 19:57:07.752013 # [ 117.001691] r4:0000002f
4269 19:57:07.752358 # [ 117.004236] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4270 19:57:07.752684 # [ 117.012254] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4271 19:57:07.752999 # [ 117.020181] r9:c6219f60 r8:c52f3e40 r7:00000012 r6:b6ea3000 r5:c4211400 r4:c0c2d400
4272 19:57:07.753300 # [ 117.027938] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4273 19:57:07.753597 # [ 117.035777] r9:c07f4bec r8:c6219f60 r7:c2816000 r6:b6ea3000 r5:c4211400 r4:00000000
4274 19:57:07.795498 # [ 117.043529] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4275 19:57:07.796036 # [ 117.050672] r10:00000004 r9:00000000 r8:00000000 r7:b6ea3000 r6:c6218000 r5:c4211400
4276 19:57:07.796379 # [ 117.058504] r4:c4211400
4277 19:57:07.796699 # [ 117.061046] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4278 19:57:07.797007 # [ 117.068190] r9:c6218000 r8:c03002e4 r7:00000004 r6:b6feae00 r5:00000012 r4:00000012
4279 19:57:07.797307 # [ 117.075945] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4280 19:57:07.839674 # [ 117.083521] Exception stack(0xc6219fa8 to 0xc6219ff0)
4281 19:57:07.840219 # [ 117.088582] 9fa0: 00000012 00000012 00000001 b6ea3000 00000012 00000000
4282 19:57:07.840572 # [ 117.096767] 9fc0: 00000012 00000012 b6feae00 00000004 00000001 00000000 00020000 be864a54
4283 19:57:07.840892 # [ 117.104948] 9fe0: 00000004 be864788 b6f5894f b6edec66
4284 19:57:07.841200 # [ 117.110073] irq event stamp: 0
4285 19:57:07.841501 # [ 117.113145] hardirqs last enabled at (0): [<00000000>] 0x0
4286 19:57:07.841798 # [ 117.118739] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4287 19:57:07.884391 # [ 117.126275] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4288 19:57:07.884932 # [ 117.133829] softirqs last disabled at (0): [<00000000>] 0x0
4289 19:57:07.885279 # [ 117.139422] ---[ end trace e69a93674193e297 ]---
4290 19:57:07.885600 # [ 117.144107] lkdtm: Zero detected: saturated
4291 19:57:07.885907 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4292 19:57:07.886206 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4293 19:57:07.886505 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4294 19:57:07.927909 [ 117.588027] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4295 19:57:07.928448 [ 117.594209] lkdtm: attempting bad refcount_dec() below zero
4296 19:57:07.928799 [ 117.599901] ------------[ cut here ]------------
4297 19:57:07.929123 [ 117.604556] WARNING: CPU: 1 PID: 2855 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4298 19:57:07.929436 [ 117.613060] refcount_t: decrement hit 0; leaking memory.
4299 19:57:07.971632 [ 117.618387] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4300 19:57:07.972193 [ 117.647619] CPU: 1 PID: 2855 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4301 19:57:07.972543 [ 117.655372] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4302 19:57:07.972866 [ 117.661908] Backtrace:
4303 19:57:07.973176 [ 117.664388] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4304 19:57:08.015531 [ 117.671969] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4305 19:57:08.016075 [ 117.677648] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4306 19:57:08.016430 [ 117.684974] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4307 19:57:08.016754 [ 117.691949] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a239ac
4308 19:57:08.017070 [ 117.699708] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4309 19:57:08.017373 [ 117.707203] r7:0000001f r6:c1a239ac r5:c1a23a10 r4:c66fa000
4310 19:57:08.059638 [ 117.712881] [<c137c950>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4311 19:57:08.060187 [ 117.721854] r9:c1acf8b0 r8:c15e7d40 r7:c66fbf60 r6:00000016 r5:00000000 r4:c66fa000
4312 19:57:08.060541 [ 117.729614] [<c086ceb0>] (refcount_warn_saturate) from [<c1389408>] (__refcount_dec.constprop.0+0x38/0x3c)
4313 19:57:08.060869 [ 117.739282] [<c13893d0>] (__refcount_dec.constprop.0) from [<c13897f8>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4314 19:57:08.061186 [ 117.749390] [<c13897b0>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4315 19:57:08.061493 [ 117.758530] r5:c65ad000 r4:00000030
4316 19:57:08.103657 [ 117.762122] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4317 19:57:08.104203 [ 117.770143] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4318 19:57:08.104553 [ 117.778072] r9:c66fbf60 r8:c52f3e40 r7:00000016 r6:b6e01000 r5:c42eaf00 r4:c0c2d400
4319 19:57:08.104879 [ 117.785833] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4320 19:57:08.105189 [ 117.793676] r9:c07f4bec r8:c66fbf60 r7:c2816000 r6:b6e01000 r5:c42eaf00 r4:00000000
4321 19:57:08.147659 [ 117.801434] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4322 19:57:08.148211 [ 117.808580] r10:00000004 r9:00000000 r8:00000000 r7:b6e01000 r6:c66fa000 r5:c42eaf00
4323 19:57:08.148566 [ 117.816416] r4:c42eaf00
4324 19:57:08.148884 [ 117.818962] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4325 19:57:08.149194 [ 117.826108] r9:c66fa000 r8:c03002e4 r7:00000004 r6:b6f48e00 r5:00000016 r4:00000016
4326 19:57:08.149497 [ 117.833866] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4327 19:57:08.149792 [ 117.841443] Exception stack(0xc66fbfa8 to 0xc66fbff0)
4328 19:57:08.191479 [ 117.846507] bfa0: 00000016 00000016 00000001 b6e01000 00000016 00000000
4329 19:57:08.192009 [ 117.854698] bfc0: 00000016 00000016 b6f48e00 00000004 00000001 00000000 00020000 bec3da54
4330 19:57:08.192355 [ 117.862884] bfe0: 00000004 bec3d788 b6eb694f b6e3cc66
4331 19:57:08.192679 [ 117.868020] irq event stamp: 0
4332 19:57:08.192986 [ 117.871127] hardirqs last enabled at (0): [<00000000>] 0x0
4333 19:57:08.193289 [ 117.876722] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4334 19:57:08.193592 [ 117.884295] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4335 19:57:08.235713 [ 117.891839] softirqs last disabled at (0): [<00000000>] 0x0
4336 19:57:08.236223 [ 117.897431] ---[ end trace e69a93674193e298 ]---
4337 19:57:08.236544 [ 117.902120] lkdtm: Negative detected: saturated
4338 19:57:08.356856 # [ 117.588027] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4339 19:57:08.357400 # [ 117.594209] lkdtm: attempting bad refcount_dec() below zero
4340 19:57:08.357747 # [ 117.599901] ------------[ cut here ]------------
4341 19:57:08.358069 # [ 117.604556] WARNING: CPU: 1 PID: 2855 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4342 19:57:08.358382 # [ 117.613060] refcount_t: decrement hit 0; leaking memory.
4343 19:57:08.399716 # [ 117.618387] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4344 19:57:08.400281 # [ 117.647619] CPU: 1 PID: 2855 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4345 19:57:08.400632 # [ 117.655372] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4346 19:57:08.400959 # [ 117.661908] Backtrace:
4347 19:57:08.401265 # [ 117.664388] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4348 19:57:08.401565 # [ 117.671969] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4349 19:57:08.443426 # [ 117.677648] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4350 19:57:08.443958 # [ 117.684974] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4351 19:57:08.444307 # [ 117.691949] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a239ac
4352 19:57:08.444629 # [ 117.699708] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4353 19:57:08.444942 # [ 117.707203] r7:0000001f r6:c1a239ac r5:c1a23a10 r4:c66fa000
4354 19:57:08.487446 # [ 117.712881] [<c137c950>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4355 19:57:08.487848 # [ 117.721854] r9:c1acf8b0 r8:c15e7d40 r7:c66fbf60 r6:00000016 r5:00000000 r4:c66fa000
4356 19:57:08.488167 # [ 117.729614] [<c086ceb0>] (refcount_warn_saturate) from [<c1389408>] (__refcount_dec.constprop.0+0x38/0x3c)
4357 19:57:08.488467 # [ 117.739282] [<c13893d0>] (__refcount_dec.constprop.0) from [<c13897f8>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4358 19:57:08.488755 # [ 117.749390] [<c13897b0>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4359 19:57:08.489036 # [ 117.758530] r5:c65ad000 r4:00000030
4360 19:57:08.531468 # [ 117.762122] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4361 19:57:08.531976 # [ 117.770143] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4362 19:57:08.532295 # [ 117.778072] r9:c66fbf60 r8:c52f3e40 r7:00000016 r6:b6e01000 r5:c42eaf00 r4:c0c2d400
4363 19:57:08.532591 # [ 117.785833] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4364 19:57:08.532873 # [ 117.793676] r9:c07f4bec r8:c66fbf60 r7:c2816000 r6:b6e01000 r5:c42eaf00 r4:00000000
4365 19:57:08.575664 # [ 117.801434] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4366 19:57:08.576174 # [ 117.808580] r10:00000004 r9:00000000 r8:00000000 r7:b6e01000 r6:c66fa000 r5:c42eaf00
4367 19:57:08.576501 # [ 117.816416] r4:c42eaf00
4368 19:57:08.576798 # [ 117.818962] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4369 19:57:08.577083 # [ 117.826108] r9:c66fa000 r8:c03002e4 r7:00000004 r6:b6f48e00 r5:00000016 r4:00000016
4370 19:57:08.577361 # [ 117.833866] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4371 19:57:08.577632 # [ 117.841443] Exception stack(0xc66fbfa8 to 0xc66fbff0)
4372 19:57:08.619653 # [ 117.846507] bfa0: 00000016 00000016 00000001 b6e01000 00000016 00000000
4373 19:57:08.620197 # [ 117.854698] bfc0: 00000016 00000016 b6f48e00 00000004 00000001 00000000 00020000 bec3da54
4374 19:57:08.620549 # [ 117.862884] bfe0: 00000004 bec3d788 b6eb694f b6e3cc66
4375 19:57:08.620869 # [ 117.868020] irq event stamp: 0
4376 19:57:08.621233 # [ 117.871127] hardirqs last enabled at (0): [<00000000>] 0x0
4377 19:57:08.621544 # [ 117.876722] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4378 19:57:08.667146 # [ 117.884295] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4379 19:57:08.667690 # [ 117.891839] softirqs last disabled at (0): [<00000000>] 0x0
4380 19:57:08.668041 # [ 117.897431] ---[ end trace e69a93674193e298 ]---
4381 19:57:08.668365 # [ 117.902120] lkdtm: Negative detected: saturated
4382 19:57:08.668674 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4383 19:57:08.668976 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4384 19:57:08.669273 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4385 19:57:08.669564 [ 118.362447] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4386 19:57:08.711155 [ 118.369256] lkdtm: attempting bad refcount_dec_and_test() below zero
4387 19:57:08.711695 [ 118.375815] ------------[ cut here ]------------
4388 19:57:08.712045 [ 118.380559] WARNING: CPU: 2 PID: 2890 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4389 19:57:08.712370 [ 118.389098] refcount_t: underflow; use-after-free.
4390 19:57:08.754123 [ 118.393964] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4391 19:57:08.754680 [ 118.423174] CPU: 2 PID: 2890 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4392 19:57:08.755061 [ 118.430927] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4393 19:57:08.755393 [ 118.437461] Backtrace:
4394 19:57:08.755703 [ 118.439941] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4395 19:57:08.756003 [ 118.447526] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4396 19:57:08.797674 [ 118.453206] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4397 19:57:08.798218 [ 118.460535] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4398 19:57:08.798569 [ 118.467509] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a239ac
4399 19:57:08.798892 [ 118.475268] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4400 19:57:08.799235 [ 118.482763] r7:0000001c r6:c1a239ac r5:c1a239e8 r4:c6218000
4401 19:57:08.799541 [ 118.488441] [<c137c950>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4402 19:57:08.840804 [ 118.497499] r9:c1acf8c8 r8:c15e7d40 r7:c6219f60 r6:0000001f r5:00000000 r4:c6218000
4403 19:57:08.841347 [ 118.505266] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4404 19:57:08.841699 [ 118.515719] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1389870>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4405 19:57:08.842024 [ 118.527386] [<c1389820>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4406 19:57:08.842338 [ 118.537308] r5:c44c8000 r4:00000031
4407 19:57:08.883851 [ 118.540901] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4408 19:57:08.884398 [ 118.548925] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4409 19:57:08.884746 [ 118.556854] r9:c6219f60 r8:c52f3e40 r7:0000001f r6:b6dff000 r5:c43b3b80 r4:c0c2d400
4410 19:57:08.885067 [ 118.564617] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4411 19:57:08.885377 [ 118.572459] r9:c07f4bec r8:c6219f60 r7:c2816000 r6:b6dff000 r5:c43b3b80 r4:00000000
4412 19:57:08.885680 [ 118.580215] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4413 19:57:08.927471 [ 118.587363] r10:00000004 r9:00000000 r8:00000000 r7:b6dff000 r6:c6218000 r5:c43b3b80
4414 19:57:08.928020 [ 118.595198] r4:c43b3b80
4415 19:57:08.928430 [ 118.597744] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4416 19:57:08.928835 [ 118.604892] r9:c6218000 r8:c03002e4 r7:00000004 r6:b6f46e00 r5:0000001f r4:0000001f
4417 19:57:08.929195 [ 118.612651] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4418 19:57:08.929508 [ 118.620228] Exception stack(0xc6219fa8 to 0xc6219ff0)
4419 19:57:08.971466 [ 118.625293] 9fa0: 0000001f 0000001f 00000001 b6dff000 0000001f 00000000
4420 19:57:08.971998 [ 118.633481] 9fc0: 0000001f 0000001f b6f46e00 00000004 00000001 00000000 00020000 bed54a54
4421 19:57:08.972348 [ 118.641668] 9fe0: 00000004 bed54788 b6eb494f b6e3ac66
4422 19:57:08.972675 [ 118.646805] irq event stamp: 0
4423 19:57:08.972984 [ 118.649921] hardirqs last enabled at (0): [<00000000>] 0x0
4424 19:57:08.973287 [ 118.655520] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4425 19:57:08.973585 [ 118.663070] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4426 19:57:08.973878 [ 118.670633] softirqs last disabled at (0): [<00000000>] 0x0
4427 19:57:09.015743 [ 118.676228] ---[ end trace e69a93674193e299 ]---
4428 19:57:09.016284 [ 118.680919] lkdtm: Negative detected: saturated
4429 19:57:09.133273 # [ 118.362447] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4430 19:57:09.133816 # [ 118.369256] lkdtm: attempting bad refcount_dec_and_test() below zero
4431 19:57:09.134168 # [ 118.375815] ------------[ cut here ]------------
4432 19:57:09.134493 # [ 118.380559] WARNING: CPU: 2 PID: 2890 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4433 19:57:09.134807 # [ 118.389098] refcount_t: underflow; use-after-free.
4434 19:57:09.176272 # [ 118.393964] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4435 19:57:09.176829 # [ 118.423174] CPU: 2 PID: 2890 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4436 19:57:09.177188 # [ 118.430927] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4437 19:57:09.177517 # [ 118.437461] Backtrace:
4438 19:57:09.177828 # [ 118.439941] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4439 19:57:09.223656 # [ 118.447526] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4440 19:57:09.224213 # [ 118.453206] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4441 19:57:09.224577 # [ 118.460535] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4442 19:57:09.224902 # [ 118.467509] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a239ac
4443 19:57:09.225213 # [ 118.475268] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4444 19:57:09.225514 # [ 118.482763] r7:0000001c r6:c1a239ac r5:c1a239e8 r4:c6218000
4445 19:57:09.267332 # [ 118.488441] [<c137c950>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4446 19:57:09.267555 # [ 118.497499] r9:c1acf8c8 r8:c15e7d40 r7:c6219f60 r6:0000001f r5:00000000 r4:c6218000
4447 19:57:09.267676 # [ 118.505266] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4448 19:57:09.267783 # [ 118.515719] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1389870>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4449 19:57:09.311542 # [ 118.527386] [<c1389820>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4450 19:57:09.312087 # [ 118.537308] r5:c44c8000 r4:00000031
4451 19:57:09.312438 # [ 118.540901] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4452 19:57:09.312761 # [ 118.548925] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4453 19:57:09.313072 # [ 118.556854] r9:c6219f60 r8:c52f3e40 r7:0000001f r6:b6dff000 r5:c43b3b80 r4:c0c2d400
4454 19:57:09.313373 # [ 118.564617] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4455 19:57:09.355543 # [ 118.572459] r9:c07f4bec r8:c6219f60 r7:c2816000 r6:b6dff000 r5:c43b3b80 r4:00000000
4456 19:57:09.356086 # [ 118.580215] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4457 19:57:09.356445 # [ 118.587363] r10:00000004 r9:00000000 r8:00000000 r7:b6dff000 r6:c6218000 r5:c43b3b80
4458 19:57:09.356770 # [ 118.595198] r4:c43b3b80
4459 19:57:09.357080 # [ 118.597744] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4460 19:57:09.357383 # [ 118.604892] r9:c6218000 r8:c03002e4 r7:00000004 r6:b6f46e00 r5:0000001f r4:0000001f
4461 19:57:09.399749 # [ 118.612651] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4462 19:57:09.400293 # [ 118.620228] Exception stack(0xc6219fa8 to 0xc6219ff0)
4463 19:57:09.400650 # [ 118.625293] 9fa0: 0000001f 0000001f 00000001 b6dff000 0000001f 00000000
4464 19:57:09.400977 # [ 118.633481] 9fc0: 0000001f 0000001f b6f46e00 00000004 00000001 00000000 00020000 bed54a54
4465 19:57:09.401287 # [ 118.641668] 9fe0: 00000004 bed54788 b6eb494f b6e3ac66
4466 19:57:09.401587 # [ 118.646805] irq event stamp: 0
4467 19:57:09.401883 # [ 118.649921] hardirqs last enabled at (0): [<00000000>] 0x0
4468 19:57:09.447480 # [ 118.655520] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4469 19:57:09.448023 # [ 118.663070] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4470 19:57:09.448367 # [ 118.670633] softirqs last disabled at (0): [<00000000>] 0x0
4471 19:57:09.448686 # [ 118.676228] ---[ end trace e69a93674193e299 ]---
4472 19:57:09.448986 # [ 118.680919] lkdtm: Negative detected: saturated
4473 19:57:09.449279 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4474 19:57:09.449569 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4475 19:57:09.491327 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4476 19:57:09.498731 [ 119.160293] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4477 19:57:09.498920 [ 119.167248] lkdtm: attempting bad refcount_sub_and_test() below zero
4478 19:57:09.499023 [ 119.173759] ------------[ cut here ]------------
4479 19:57:09.499108 [ 119.178452] WARNING: CPU: 1 PID: 2925 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4480 19:57:09.499190 [ 119.187135] refcount_t: underflow; use-after-free.
4481 19:57:09.542323 [ 119.192076] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4482 19:57:09.542613 [ 119.221670] CPU: 1 PID: 2925 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4483 19:57:09.542771 [ 119.229442] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4484 19:57:09.542916 [ 119.235993] Backtrace:
4485 19:57:09.543070 [ 119.238511] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4486 19:57:09.585937 [ 119.246114] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4487 19:57:09.586480 [ 119.251815] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4488 19:57:09.586835 [ 119.259166] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4489 19:57:09.587189 [ 119.266161] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a239ac
4490 19:57:09.587504 [ 119.273944] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4491 19:57:09.587809 [ 119.281454] r7:0000001c r6:c1a239ac r5:c1a239e8 r4:c6452000
4492 19:57:09.629196 [ 119.287157] [<c137c950>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4493 19:57:09.629740 [ 119.296234] r9:c1acf8e8 r8:c15e7d40 r7:c6453f60 r6:0000001f r5:c65ad000 r4:c6452000
4494 19:57:09.630093 [ 119.304031] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4495 19:57:09.630420 [ 119.314512] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c13898fc>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4496 19:57:09.672518 [ 119.326200] [<c13898ac>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4497 19:57:09.673065 [ 119.336134] r4:00000032
4498 19:57:09.673438 [ 119.338705] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4499 19:57:09.673776 [ 119.346751] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4500 19:57:09.674092 [ 119.354699] r9:c6453f60 r8:c52f3e40 r7:0000001f r6:b6e35000 r5:c6193040 r4:c0c2d400
4501 19:57:09.674400 [ 119.362483] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4502 19:57:09.674702 [ 119.370344] r9:c07f4bec r8:c6453f60 r7:c2816000 r6:b6e35000 r5:c6193040 r4:00000000
4503 19:57:09.715893 [ 119.378121] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4504 19:57:09.716438 [ 119.385288] r10:00000004 r9:00000000 r8:00000000 r7:b6e35000 r6:c6452000 r5:c6193040
4505 19:57:09.716788 [ 119.393136] r4:c6193040
4506 19:57:09.717106 [ 119.395701] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4507 19:57:09.717415 [ 119.402867] r9:c6452000 r8:c03002e4 r7:00000004 r6:b6f7ce00 r5:0000001f r4:0000001f
4508 19:57:09.717713 [ 119.410646] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4509 19:57:09.759610 [ 119.418237] Exception stack(0xc6453fa8 to 0xc6453ff0)
4510 19:57:09.760152 [ 119.423320] 3fa0: 0000001f 0000001f 00000001 b6e35000 0000001f 00000000
4511 19:57:09.760499 [ 119.431529] 3fc0: 0000001f 0000001f b6f7ce00 00000004 00000001 00000000 00020000 bec19a54
4512 19:57:09.760824 [ 119.439730] 3fe0: 00000004 bec19788 b6eea94f b6e70c66
4513 19:57:09.761136 [ 119.444963] irq event stamp: 0
4514 19:57:09.761433 [ 119.448069] hardirqs last enabled at (0): [<00000000>] 0x0
4515 19:57:09.761726 [ 119.453771] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4516 19:57:09.803353 [ 119.461359] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4517 19:57:09.803518 [ 119.468886] softirqs last disabled at (0): [<00000000>] 0x0
4518 19:57:09.803587 [ 119.474550] ---[ end trace e69a93674193e29a ]---
4519 19:57:09.803652 [ 119.479204] lkdtm: Negative detected: saturated
4520 19:57:09.930177 # [ 119.160293] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4521 19:57:09.930802 # [ 119.167248] lkdtm: attempting bad refcount_sub_and_test() below zero
4522 19:57:09.931265 # [ 119.173759] ------------[ cut here ]------------
4523 19:57:09.931606 # [ 119.178452] WARNING: CPU: 1 PID: 2925 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4524 19:57:09.931930 # [ 119.187135] refcount_t: underflow; use-after-free.
4525 19:57:09.972985 # [ 119.192076] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4526 19:57:09.973540 # [ 119.221670] CPU: 1 PID: 2925 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4527 19:57:09.973895 # [ 119.229442] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4528 19:57:09.974220 # [ 119.235993] Backtrace:
4529 19:57:09.974528 # [ 119.238511] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4530 19:57:10.016017 # [ 119.246114] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4531 19:57:10.016562 # [ 119.251815] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4532 19:57:10.016915 # [ 119.259166] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4533 19:57:10.017241 # [ 119.266161] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a239ac
4534 19:57:10.017462 # [ 119.273944] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4535 19:57:10.017554 # [ 119.281454] r7:0000001c r6:c1a239ac r5:c1a239e8 r4:c6452000
4536 19:57:10.059317 # [ 119.287157] [<c137c950>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4537 19:57:10.059555 # [ 119.296234] r9:c1acf8e8 r8:c15e7d40 r7:c6453f60 r6:0000001f r5:c65ad000 r4:c6452000
4538 19:57:10.059686 # [ 119.304031] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4539 19:57:10.059807 # [ 119.314512] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c13898fc>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4540 19:57:10.103499 # [ 119.326200] [<c13898ac>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4541 19:57:10.104041 # [ 119.336134] r4:00000032
4542 19:57:10.104386 # [ 119.338705] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4543 19:57:10.104712 # [ 119.346751] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4544 19:57:10.105023 # [ 119.354699] r9:c6453f60 r8:c52f3e40 r7:0000001f r6:b6e35000 r5:c6193040 r4:c0c2d400
4545 19:57:10.105325 # [ 119.362483] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4546 19:57:10.147692 # [ 119.370344] r9:c07f4bec r8:c6453f60 r7:c2816000 r6:b6e35000 r5:c6193040 r4:00000000
4547 19:57:10.148235 # [ 119.378121] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4548 19:57:10.148587 # [ 119.385288] r10:00000004 r9:00000000 r8:00000000 r7:b6e35000 r6:c6452000 r5:c6193040
4549 19:57:10.148912 # [ 119.393136] r4:c6193040
4550 19:57:10.149221 # [ 119.395701] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4551 19:57:10.149522 # [ 119.402867] r9:c6452000 r8:c03002e4 r7:00000004 r6:b6f7ce00 r5:0000001f r4:0000001f
4552 19:57:10.191665 # [ 119.410646] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4553 19:57:10.192209 # [ 119.418237] Exception stack(0xc6453fa8 to 0xc6453ff0)
4554 19:57:10.192564 # [ 119.423320] 3fa0: 0000001f 0000001f 00000001 b6e35000 0000001f 00000000
4555 19:57:10.192887 # [ 119.431529] 3fc0: 0000001f 0000001f b6f7ce00 00000004 00000001 00000000 00020000 bec19a54
4556 19:57:10.193198 # [ 119.439730] 3fe0: 00000004 bec19788 b6eea94f b6e70c66
4557 19:57:10.193501 # [ 119.444963] irq event stamp: 0
4558 19:57:10.193797 # [ 119.448069] hardirqs last enabled at (0): [<00000000>] 0x0
4559 19:57:10.241507 # [ 119.453771] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4560 19:57:10.242051 # [ 119.461359] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4561 19:57:10.242398 # [ 119.468886] softirqs last disabled at (0): [<00000000>] 0x0
4562 19:57:10.242722 # [ 119.474550] ---[ end trace e69a93674193e29a ]---
4563 19:57:10.243058 # [ 119.479204] lkdtm: Negative detected: saturated
4564 19:57:10.243364 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4565 19:57:10.243660 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4566 19:57:10.243952 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4567 19:57:10.285132 [ 119.946742] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4568 19:57:10.285675 [ 119.952495] lkdtm: attempting safe refcount_inc_not_zero() from zero
4569 19:57:10.286026 [ 119.958863] lkdtm: Good: zero detected
4570 19:57:10.286348 [ 119.962745] lkdtm: Correctly stayed at zero
4571 19:57:10.286660 [ 119.966967] lkdtm: attempting bad refcount_inc() from zero
4572 19:57:10.286964 [ 119.972510] ------------[ cut here ]------------
4573 19:57:10.287300 [ 119.977155] WARNING: CPU: 2 PID: 2957 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4574 19:57:10.287603 [ 119.985724] refcount_t: addition on 0; use-after-free.
4575 19:57:10.328564 [ 119.990910] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4576 19:57:10.329126 [ 120.020061] CPU: 2 PID: 2957 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4577 19:57:10.329479 [ 120.027810] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4578 19:57:10.371941 [ 120.034343] Backtrace:
4579 19:57:10.372480 [ 120.036817] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4580 19:57:10.372828 [ 120.044399] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4581 19:57:10.373151 [ 120.050072] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4582 19:57:10.373466 [ 120.057395] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4583 19:57:10.373769 [ 120.064366] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a239ac
4584 19:57:10.415529 [ 120.072120] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4585 19:57:10.416078 [ 120.079611] r7:00000019 r6:c1a239ac r5:c1a239bc r4:c6452000
4586 19:57:10.416433 [ 120.085285] [<c137c950>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4587 19:57:10.416763 [ 120.094338] r9:c1acf908 r8:c15e7d40 r7:c6453f60 r6:00000012 r5:00000000 r4:c6452000
4588 19:57:10.417073 [ 120.102100] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0b4>] (__refcount_add.constprop.0+0x54/0x58)
4589 19:57:10.459530 [ 120.111766] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13899e0>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4590 19:57:10.460081 [ 120.121519] [<c1389938>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4591 19:57:10.460436 [ 120.130308] r5:c44c8000 r4:00000033
4592 19:57:10.460757 [ 120.133895] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4593 19:57:10.461068 [ 120.141913] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4594 19:57:10.461371 [ 120.149838] r9:c6453f60 r8:c52f3e40 r7:00000012 r6:b6e02000 r5:c62e6b40 r4:c0c2d400
4595 19:57:10.503681 [ 120.157594] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4596 19:57:10.504225 [ 120.165433] r9:c07f4bec r8:c6453f60 r7:c2816000 r6:b6e02000 r5:c62e6b40 r4:00000000
4597 19:57:10.504579 [ 120.173184] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4598 19:57:10.504901 [ 120.180329] r10:00000004 r9:00000000 r8:00000000 r7:b6e02000 r6:c6452000 r5:c62e6b40
4599 19:57:10.505207 [ 120.188161] r4:c62e6b40
4600 19:57:10.505506 [ 120.190704] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4601 19:57:10.505801 [ 120.197847] r9:c6452000 r8:c03002e4 r7:00000004 r6:b6f49e00 r5:00000012 r4:00000012
4602 19:57:10.547503 [ 120.205601] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4603 19:57:10.548044 [ 120.213175] Exception stack(0xc6453fa8 to 0xc6453ff0)
4604 19:57:10.548391 [ 120.218236] 3fa0: 00000012 00000012 00000001 b6e02000 00000012 00000000
4605 19:57:10.548717 [ 120.226420] 3fc0: 00000012 00000012 b6f49e00 00000004 00000001 00000000 00020000 be871a54
4606 19:57:10.549027 [ 120.234602] 3fe0: 00000004 be871788 b6eb794f b6e3dc66
4607 19:57:10.549328 [ 120.239715] irq event stamp: 0
4608 19:57:10.549621 [ 120.242787] hardirqs last enabled at (0): [<00000000>] 0x0
4609 19:57:10.591495 [ 120.248373] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4610 19:57:10.591665 [ 120.255908] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4611 19:57:10.591744 [ 120.263440] softirqs last disabled at (0): [<00000000>] 0x0
4612 19:57:10.591815 [ 120.269027] ---[ end trace e69a93674193e29b ]---
4613 19:57:10.591883 [ 120.273690] lkdtm: Zero detected: saturated
4614 19:57:10.715119 # [ 119.946742] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4615 19:57:10.715659 # [ 119.952495] lkdtm: attempting safe refcount_inc_not_zero() from zero
4616 19:57:10.716010 # [ 119.958863] lkdtm: Good: zero detected
4617 19:57:10.716334 # [ 119.962745] lkdtm: Correctly stayed at zero
4618 19:57:10.716649 # [ 119.966967] lkdtm: attempting bad refcount_inc() from zero
4619 19:57:10.716954 # [ 119.972510] ------------[ cut here ]------------
4620 19:57:10.717248 # [ 119.977155] WARNING: CPU: 2 PID: 2957 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4621 19:57:10.758051 # [ 119.985724] refcount_t: addition on 0; use-after-free.
4622 19:57:10.758598 # [ 119.990910] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4623 19:57:10.758964 # [ 120.020061] CPU: 2 PID: 2957 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4624 19:57:10.800525 # [ 120.027810] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4625 19:57:10.800688 # [ 120.034343] Backtrace:
4626 19:57:10.800753 # [ 120.036817] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4627 19:57:10.800816 # [ 120.044399] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4628 19:57:10.800876 # [ 120.050072] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4629 19:57:10.800933 # [ 120.057395] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4630 19:57:10.800989 # [ 120.064366] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a239ac
4631 19:57:10.843980 # [ 120.072120] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4632 19:57:10.844526 # [ 120.079611] r7:00000019 r6:c1a239ac r5:c1a239bc r4:c6452000
4633 19:57:10.844873 # [ 120.085285] [<c137c950>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4634 19:57:10.845198 # [ 120.094338] r9:c1acf908 r8:c15e7d40 r7:c6453f60 r6:00000012 r5:00000000 r4:c6452000
4635 19:57:10.845509 # [ 120.102100] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0b4>] (__refcount_add.constprop.0+0x54/0x58)
4636 19:57:10.887525 # [ 120.111766] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13899e0>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4637 19:57:10.888036 # [ 120.121519] [<c1389938>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4638 19:57:10.888380 # [ 120.130308] r5:c44c8000 r4:00000033
4639 19:57:10.888679 # [ 120.133895] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4640 19:57:10.888968 # [ 120.141913] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4641 19:57:10.889248 # [ 120.149838] r9:c6453f60 r8:c52f3e40 r7:00000012 r6:b6e02000 r5:c62e6b40 r4:c0c2d400
4642 19:57:10.931672 # [ 120.157594] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4643 19:57:10.932219 # [ 120.165433] r9:c07f4bec r8:c6453f60 r7:c2816000 r6:b6e02000 r5:c62e6b40 r4:00000000
4644 19:57:10.932644 # [ 120.173184] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4645 19:57:10.933013 # [ 120.180329] r10:00000004 r9:00000000 r8:00000000 r7:b6e02000 r6:c6452000 r5:c62e6b40
4646 19:57:10.933334 # [ 120.188161] r4:c62e6b40
4647 19:57:10.933636 # [ 120.190704] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4648 19:57:10.979641 # [ 120.197847] r9:c6452000 r8:c03002e4 r7:00000004 r6:b6f49e00 r5:00000012 r4:00000012
4649 19:57:10.980187 # [ 120.205601] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4650 19:57:10.980542 # [ 120.213175] Exception stack(0xc6453fa8 to 0xc6453ff0)
4651 19:57:10.980864 # [ 120.218236] 3fa0: 00000012 00000012 00000001 b6e02000 00000012 00000000
4652 19:57:10.981178 # [ 120.226420] 3fc0: 00000012 00000012 b6f49e00 00000004 00000001 00000000 00020000 be871a54
4653 19:57:10.981482 # [ 120.234602] 3fe0: 00000004 be871788 b6eb794f b6e3dc66
4654 19:57:10.981780 # [ 120.239715] irq event stamp: 0
4655 19:57:11.023432 # [ 120.242787] hardirqs last enabled at (0): [<00000000>] 0x0
4656 19:57:11.023968 # [ 120.248373] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4657 19:57:11.024315 # [ 120.255908] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4658 19:57:11.024639 # [ 120.263440] softirqs last disabled at (0): [<00000000>] 0x0
4659 19:57:11.024947 # [ 120.269027] ---[ end trace e69a93674193e29b ]---
4660 19:57:11.025250 # [ 120.273690] lkdtm: Zero detected: saturated
4661 19:57:11.025546 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4662 19:57:11.067650 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4663 19:57:11.068198 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4664 19:57:11.081249 [ 120.740486] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4665 19:57:11.081786 [ 120.746171] lkdtm: attempting safe refcount_add_not_zero() from zero
4666 19:57:11.082136 [ 120.752601] lkdtm: Good: zero detected
4667 19:57:11.082457 [ 120.756368] lkdtm: Correctly stayed at zero
4668 19:57:11.082766 [ 120.760640] lkdtm: attempting bad refcount_add() from zero
4669 19:57:11.083095 [ 120.766142] ------------[ cut here ]------------
4670 19:57:11.083396 [ 120.770833] WARNING: CPU: 0 PID: 2991 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4671 19:57:11.083692 [ 120.779371] refcount_t: addition on 0; use-after-free.
4672 19:57:11.124075 [ 120.784571] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4673 19:57:11.124635 [ 120.813818] CPU: 0 PID: 2991 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4674 19:57:11.124991 [ 120.821571] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4675 19:57:11.167564 [ 120.828106] Backtrace:
4676 19:57:11.168107 [ 120.830586] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4677 19:57:11.168457 [ 120.838168] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4678 19:57:11.168779 [ 120.843845] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4679 19:57:11.169089 [ 120.851171] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4680 19:57:11.169390 [ 120.858148] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a239ac
4681 19:57:11.169687 [ 120.865909] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4682 19:57:11.211536 [ 120.873403] r7:00000019 r6:c1a239ac r5:c1a239bc r4:c46f6000
4683 19:57:11.212077 [ 120.879081] [<c137c950>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4684 19:57:11.212434 [ 120.888138] r9:c1acf91c r8:c15e7d40 r7:c46f7f60 r6:00000012 r5:00000000 r4:c46f6000
4685 19:57:11.212758 [ 120.895904] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0b4>] (__refcount_add.constprop.0+0x54/0x58)
4686 19:57:11.213073 [ 120.905577] [<c0c2e060>] (__refcount_add.constprop.0) from [<c1389aac>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4687 19:57:11.255667 [ 120.915334] [<c1389a04>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4688 19:57:11.256214 [ 120.924127] r5:c44b7000 r4:00000034
4689 19:57:11.256563 [ 120.927718] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4690 19:57:11.256891 [ 120.935741] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4691 19:57:11.257203 [ 120.943670] r9:c46f7f60 r8:c52f3e40 r7:00000012 r6:b6e19000 r5:c429b540 r4:c0c2d400
4692 19:57:11.257508 [ 120.951433] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4693 19:57:11.299653 [ 120.959276] r9:c07f4bec r8:c46f7f60 r7:c2816000 r6:b6e19000 r5:c429b540 r4:00000000
4694 19:57:11.300199 [ 120.967032] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4695 19:57:11.300555 [ 120.974182] r10:00000004 r9:00000000 r8:00000000 r7:b6e19000 r6:c46f6000 r5:c429b540
4696 19:57:11.300875 [ 120.982018] r4:c429b540
4697 19:57:11.301184 [ 120.984565] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4698 19:57:11.301486 [ 120.991712] r9:c46f6000 r8:c03002e4 r7:00000004 r6:b6f60e00 r5:00000012 r4:00000012
4699 19:57:11.343622 [ 120.999471] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4700 19:57:11.344168 [ 121.007047] Exception stack(0xc46f7fa8 to 0xc46f7ff0)
4701 19:57:11.344517 [ 121.012112] 7fa0: 00000012 00000012 00000001 b6e19000 00000012 00000000
4702 19:57:11.344842 [ 121.020301] 7fc0: 00000012 00000012 b6f60e00 00000004 00000001 00000000 00020000 bed7da54
4703 19:57:11.345153 [ 121.028486] 7fe0: 00000004 bed7d788 b6ece94f b6e54c66
4704 19:57:11.345455 [ 121.033625] irq event stamp: 0
4705 19:57:11.345753 [ 121.036705] hardirqs last enabled at (0): [<00000000>] 0x0
4706 19:57:11.387484 [ 121.042330] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4707 19:57:11.387882 [ 121.049861] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4708 19:57:11.388197 [ 121.057379] softirqs last disabled at (0): [<00000000>] 0x0
4709 19:57:11.388495 [ 121.064393] ---[ end trace e69a93674193e29c ]---
4710 19:57:11.388777 [ 121.069041] lkdtm: Zero detected: saturated
4711 19:57:11.518337 # [ 120.740486] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4712 19:57:11.518881 # [ 120.746171] lkdtm: attempting safe refcount_add_not_zero() from zero
4713 19:57:11.519295 # [ 120.752601] lkdtm: Good: zero detected
4714 19:57:11.519627 # [ 120.756368] lkdtm: Correctly stayed at zero
4715 19:57:11.519940 # [ 120.760640] lkdtm: attempting bad refcount_add() from zero
4716 19:57:11.520243 # [ 120.766142] ------------[ cut here ]------------
4717 19:57:11.520536 # [ 120.770833] WARNING: CPU: 0 PID: 2991 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4718 19:57:11.520832 # [ 120.779371] refcount_t: addition on 0; use-after-free.
4719 19:57:11.561687 # [ 120.784571] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4720 19:57:11.562255 # [ 120.813818] CPU: 0 PID: 2991 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4721 19:57:11.562616 # [ 120.821571] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4722 19:57:11.604492 # [ 120.828106] Backtrace:
4723 19:57:11.605029 # [ 120.830586] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4724 19:57:11.605382 # [ 120.838168] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4725 19:57:11.605704 # [ 120.843845] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4726 19:57:11.606011 # [ 120.851171] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4727 19:57:11.606313 # [ 120.858148] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a239ac
4728 19:57:11.647281 # [ 120.865909] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4729 19:57:11.647523 # [ 120.873403] r7:00000019 r6:c1a239ac r5:c1a239bc r4:c46f6000
4730 19:57:11.647660 # [ 120.879081] [<c137c950>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4731 19:57:11.647783 # [ 120.888138] r9:c1acf91c r8:c15e7d40 r7:c46f7f60 r6:00000012 r5:00000000 r4:c46f6000
4732 19:57:11.647896 # [ 120.895904] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0b4>] (__refcount_add.constprop.0+0x54/0x58)
4733 19:57:11.691560 # [ 120.905577] [<c0c2e060>] (__refcount_add.constprop.0) from [<c1389aac>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4734 19:57:11.692109 # [ 120.915334] [<c1389a04>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4735 19:57:11.692529 # [ 120.924127] r5:c44b7000 r4:00000034
4736 19:57:11.692866 # [ 120.927718] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4737 19:57:11.693183 # [ 120.935741] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4738 19:57:11.693490 # [ 120.943670] r9:c46f7f60 r8:c52f3e40 r7:00000012 r6:b6e19000 r5:c429b540 r4:c0c2d400
4739 19:57:11.735462 # [ 120.951433] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4740 19:57:11.735960 # [ 120.959276] r9:c07f4bec r8:c46f7f60 r7:c2816000 r6:b6e19000 r5:c429b540 r4:00000000
4741 19:57:11.736277 # [ 120.967032] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4742 19:57:11.736572 # [ 120.974182] r10:00000004 r9:00000000 r8:00000000 r7:b6e19000 r6:c46f6000 r5:c429b540
4743 19:57:11.736854 # [ 120.982018] r4:c429b540
4744 19:57:11.737127 # [ 120.984565] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4745 19:57:11.779694 # [ 120.991712] r9:c46f6000 r8:c03002e4 r7:00000004 r6:b6f60e00 r5:00000012 r4:00000012
4746 19:57:11.780240 # [ 120.999471] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4747 19:57:11.780589 # [ 121.007047] Exception stack(0xc46f7fa8 to 0xc46f7ff0)
4748 19:57:11.780911 # [ 121.012112] 7fa0: 00000012 00000012 00000001 b6e19000 00000012 00000000
4749 19:57:11.781221 # [ 121.020301] 7fc0: 00000012 00000012 b6f60e00 00000004 00000001 00000000 00020000 bed7da54
4750 19:57:11.781523 # [ 121.028486] 7fe0: 00000004 bed7d788 b6ece94f b6e54c66
4751 19:57:11.781815 # [ 121.033625] irq event stamp: 0
4752 19:57:11.823655 # [ 121.036705] hardirqs last enabled at (0): [<00000000>] 0x0
4753 19:57:11.824209 # [ 121.042330] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4754 19:57:11.824569 # [ 121.049861] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4755 19:57:11.824891 # [ 121.057379] softirqs last disabled at (0): [<00000000>] 0x0
4756 19:57:11.825198 # [ 121.064393] ---[ end trace e69a93674193e29c ]---
4757 19:57:11.825500 # [ 121.069041] lkdtm: Zero detected: saturated
4758 19:57:11.825799 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4759 19:57:11.826092 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4760 19:57:11.867714 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4761 19:57:11.881832 [ 121.543264] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4762 19:57:11.882380 [ 121.549379] lkdtm: attempting bad refcount_inc() from saturated
4763 19:57:11.882727 [ 121.555460] ------------[ cut here ]------------
4764 19:57:11.883073 [ 121.560174] WARNING: CPU: 2 PID: 3028 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4765 19:57:11.883392 [ 121.568627] refcount_t: saturated; leaking memory.
4766 19:57:11.925018 [ 121.573562] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4767 19:57:11.925574 [ 121.603071] CPU: 2 PID: 3028 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4768 19:57:11.925929 [ 121.610819] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4769 19:57:11.926257 [ 121.617350] Backtrace:
4770 19:57:11.926568 [ 121.619825] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4771 19:57:11.967936 [ 121.627403] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4772 19:57:11.968478 [ 121.633077] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4773 19:57:11.968824 [ 121.640400] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4774 19:57:11.969148 [ 121.647371] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a239ac
4775 19:57:11.969462 [ 121.655127] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4776 19:57:11.969764 [ 121.662617] r7:00000016 r6:c1a239ac r5:c1a23984 r4:c420e000
4777 19:57:12.011551 [ 121.668292] [<c137c950>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4778 19:57:12.012097 [ 121.677259] r9:c1acf930 r8:c15e7d40 r7:c420ff60 r6:00000017 r5:c46b2000 r4:c420e000
4779 19:57:12.012448 [ 121.685019] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
4780 19:57:12.012775 [ 121.694686] [<c0c2e060>] (__refcount_add.constprop.0) from [<c1389b1c>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4781 19:57:12.013093 [ 121.704873] [<c1389ad0>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4782 19:57:12.013398 [ 121.714095] r4:00000035
4783 19:57:12.055527 [ 121.716639] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4784 19:57:12.056076 [ 121.724656] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4785 19:57:12.056429 [ 121.732582] r9:c420ff60 r8:c52f3e40 r7:00000017 r6:b6e71000 r5:c62e77c0 r4:c0c2d400
4786 19:57:12.056753 [ 121.740338] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4787 19:57:12.057061 [ 121.748178] r9:c07f4bec r8:c420ff60 r7:c2816000 r6:b6e71000 r5:c62e77c0 r4:00000000
4788 19:57:12.099653 [ 121.755930] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4789 19:57:12.100201 [ 121.763073] r10:00000004 r9:00000000 r8:00000000 r7:b6e71000 r6:c420e000 r5:c62e77c0
4790 19:57:12.100551 [ 121.770907] r4:c62e77c0
4791 19:57:12.100874 [ 121.773450] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4792 19:57:12.101188 [ 121.780594] r9:c420e000 r8:c03002e4 r7:00000004 r6:b6fb8e00 r5:00000017 r4:00000017
4793 19:57:12.101494 [ 121.788348] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4794 19:57:12.101794 [ 121.795923] Exception stack(0xc420ffa8 to 0xc420fff0)
4795 19:57:12.143232 [ 121.800983] ffa0: 00000017 00000017 00000001 b6e71000 00000017 00000000
4796 19:57:12.143433 [ 121.809168] ffc0: 00000017 00000017 b6fb8e00 00000004 00000001 00000000 00020000 beb61a54
4797 19:57:12.143499 [ 121.817350] ffe0: 00000004 beb61788 b6f2694f b6eacc66
4798 19:57:12.143561 [ 121.822468] irq event stamp: 0
4799 19:57:12.143645 [ 121.825540] hardirqs last enabled at (0): [<00000000>] 0x0
4800 19:57:12.143733 [ 121.831166] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4801 19:57:12.143819 [ 121.838668] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4802 19:57:12.187460 [ 121.846213] softirqs last disabled at (0): [<00000000>] 0x0
4803 19:57:12.187642 [ 121.851842] ---[ end trace e69a93674193e29d ]---
4804 19:57:12.187729 [ 121.856474] lkdtm: Saturation detected: still saturated
4805 19:57:12.299783 # [ 121.543264] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4806 19:57:12.300323 # [ 121.549379] lkdtm: attempting bad refcount_inc() from saturated
4807 19:57:12.300669 # [ 121.555460] ------------[ cut here ]------------
4808 19:57:12.300989 # [ 121.560174] WARNING: CPU: 2 PID: 3028 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4809 19:57:12.301303 # [ 121.568627] refcount_t: saturated; leaking memory.
4810 19:57:12.347515 # [ 121.573562] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4811 19:57:12.348077 # [ 121.603071] CPU: 2 PID: 3028 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4812 19:57:12.348428 # [ 121.610819] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4813 19:57:12.348758 # [ 121.617350] Backtrace:
4814 19:57:12.349072 # [ 121.619825] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4815 19:57:12.391437 # [ 121.627403] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4816 19:57:12.391944 # [ 121.633077] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4817 19:57:12.392262 # [ 121.640400] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4818 19:57:12.392603 # [ 121.647371] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a239ac
4819 19:57:12.392914 # [ 121.655127] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4820 19:57:12.393218 # [ 121.662617] r7:00000016 r6:c1a239ac r5:c1a23984 r4:c420e000
4821 19:57:12.435465 # [ 121.668292] [<c137c950>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4822 19:57:12.436064 # [ 121.677259] r9:c1acf930 r8:c15e7d40 r7:c420ff60 r6:00000017 r5:c46b2000 r4:c420e000
4823 19:57:12.436440 # [ 121.685019] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
4824 19:57:12.436771 # [ 121.694686] [<c0c2e060>] (__refcount_add.constprop.0) from [<c1389b1c>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4825 19:57:12.479494 # [ 121.704873] [<c1389ad0>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4826 19:57:12.480006 # [ 121.714095] r4:00000035
4827 19:57:12.480319 # [ 121.716639] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4828 19:57:12.480615 # [ 121.724656] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4829 19:57:12.480902 # [ 121.732582] r9:c420ff60 r8:c52f3e40 r7:00000017 r6:b6e71000 r5:c62e77c0 r4:c0c2d400
4830 19:57:12.481180 # [ 121.740338] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4831 19:57:12.523700 # [ 121.748178] r9:c07f4bec r8:c420ff60 r7:c2816000 r6:b6e71000 r5:c62e77c0 r4:00000000
4832 19:57:12.524213 # [ 121.755930] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4833 19:57:12.524538 # [ 121.763073] r10:00000004 r9:00000000 r8:00000000 r7:b6e71000 r6:c420e000 r5:c62e77c0
4834 19:57:12.524835 # [ 121.770907] r4:c62e77c0
4835 19:57:12.525118 # [ 121.773450] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4836 19:57:12.525398 # [ 121.780594] r9:c420e000 r8:c03002e4 r7:00000004 r6:b6fb8e00 r5:00000017 r4:00000017
4837 19:57:12.525672 # [ 121.788348] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4838 19:57:12.567649 # [ 121.795923] Exception stack(0xc420ffa8 to 0xc420fff0)
4839 19:57:12.568192 # [ 121.800983] ffa0: 00000017 00000017 00000001 b6e71000 00000017 00000000
4840 19:57:12.568540 # [ 121.809168] ffc0: 00000017 00000017 b6fb8e00 00000004 00000001 00000000 00020000 beb61a54
4841 19:57:12.568861 # [ 121.817350] ffe0: 00000004 beb61788 b6f2694f b6eacc66
4842 19:57:12.569169 # [ 121.822468] irq event stamp: 0
4843 19:57:12.569472 # [ 121.825540] hardirqs last enabled at (0): [<00000000>] 0x0
4844 19:57:12.569768 # [ 121.831166] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4845 19:57:12.611547 # [ 121.838668] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4846 19:57:12.612053 # [ 121.846213] softirqs last disabled at (0): [<00000000>] 0x0
4847 19:57:12.612372 # [ 121.851842] ---[ end trace e69a93674193e29d ]---
4848 19:57:12.612671 # [ 121.856474] lkdtm: Saturation detected: still saturated
4849 19:57:12.612955 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4850 19:57:12.613234 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4851 19:57:12.613507 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4852 19:57:12.656756 [ 122.318983] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4853 19:57:12.657261 [ 122.325167] lkdtm: attempting bad refcount_dec() from saturated
4854 19:57:12.657632 [ 122.331266] ------------[ cut here ]------------
4855 19:57:12.657952 [ 122.335937] WARNING: CPU: 1 PID: 3063 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4856 19:57:12.658263 [ 122.344426] refcount_t: decrement hit 0; leaking memory.
4857 19:57:12.699997 [ 122.349775] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4858 19:57:12.700555 [ 122.378928] CPU: 1 PID: 3063 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4859 19:57:12.700912 [ 122.386678] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4860 19:57:12.701240 [ 122.393210] Backtrace:
4861 19:57:12.701552 [ 122.395682] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4862 19:57:12.743591 [ 122.403262] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4863 19:57:12.744188 [ 122.408936] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4864 19:57:12.744547 [ 122.416258] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4865 19:57:12.744869 [ 122.423231] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a239ac
4866 19:57:12.745180 [ 122.430987] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4867 19:57:12.745485 [ 122.438477] r7:0000001f r6:c1a239ac r5:c1a23a10 r4:c6482000
4868 19:57:12.787632 [ 122.444152] [<c137c950>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4869 19:57:12.788178 [ 122.453117] r9:c1acf948 r8:c15e7d40 r7:c6483f60 r6:00000017 r5:c4373000 r4:c6482000
4870 19:57:12.788536 [ 122.460872] [<c086ceb0>] (refcount_warn_saturate) from [<c1389408>] (__refcount_dec.constprop.0+0x38/0x3c)
4871 19:57:12.788864 [ 122.470535] [<c13893d0>] (__refcount_dec.constprop.0) from [<c1389b88>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4872 19:57:12.789179 [ 122.480725] [<c1389b40>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4873 19:57:12.789482 [ 122.489948] r4:00000036
4874 19:57:12.831673 [ 122.492492] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4875 19:57:12.832218 [ 122.500511] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4876 19:57:12.832570 [ 122.508436] r9:c6483f60 r8:c52f3e40 r7:00000017 r6:b6e56000 r5:c6192b40 r4:c0c2d400
4877 19:57:12.832898 [ 122.516193] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4878 19:57:12.833213 [ 122.524032] r9:c07f4bec r8:c6483f60 r7:c2816000 r6:b6e56000 r5:c6192b40 r4:00000000
4879 19:57:12.875680 [ 122.531783] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4880 19:57:12.876227 [ 122.538927] r10:00000004 r9:00000000 r8:00000000 r7:b6e56000 r6:c6482000 r5:c6192b40
4881 19:57:12.876577 [ 122.546761] r4:c6192b40
4882 19:57:12.876897 [ 122.549305] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4883 19:57:12.877204 [ 122.556449] r9:c6482000 r8:c03002e4 r7:00000004 r6:b6f9de00 r5:00000017 r4:00000017
4884 19:57:12.877508 [ 122.564203] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4885 19:57:12.877803 [ 122.571776] Exception stack(0xc6483fa8 to 0xc6483ff0)
4886 19:57:12.919503 [ 122.576837] 3fa0: 00000017 00000017 00000001 b6e56000 00000017 00000000
4887 19:57:12.920047 [ 122.585022] 3fc0: 00000017 00000017 b6f9de00 00000004 00000001 00000000 00020000 bed60a54
4888 19:57:12.920394 [ 122.593204] 3fe0: 00000004 bed60788 b6f0b94f b6e91c66
4889 19:57:12.920720 [ 122.598323] irq event stamp: 0
4890 19:57:12.921029 [ 122.601418] hardirqs last enabled at (0): [<00000000>] 0x0
4891 19:57:12.921334 [ 122.607008] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4892 19:57:12.921636 [ 122.614559] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4893 19:57:12.963687 [ 122.622097] softirqs last disabled at (0): [<00000000>] 0x0
4894 19:57:12.964199 [ 122.627688] ---[ end trace e69a93674193e29e ]---
4895 19:57:12.964567 [ 122.632365] lkdtm: Saturation detected: still saturated
4896 19:57:13.083483 # [ 122.318983] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4897 19:57:13.084024 # [ 122.325167] lkdtm: attempting bad refcount_dec() from saturated
4898 19:57:13.084371 # [ 122.331266] ------------[ cut here ]------------
4899 19:57:13.084688 # [ 122.335937] WARNING: CPU: 1 PID: 3063 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4900 19:57:13.085000 # [ 122.344426] refcount_t: decrement hit 0; leaking memory.
4901 19:57:13.131550 # [ 122.349775] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4902 19:57:13.132113 # [ 122.378928] CPU: 1 PID: 3063 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4903 19:57:13.132473 # [ 122.386678] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4904 19:57:13.132796 # [ 122.393210] Backtrace:
4905 19:57:13.133099 # [ 122.395682] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4906 19:57:13.175200 # [ 122.403262] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4907 19:57:13.175369 # [ 122.408936] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4908 19:57:13.175439 # [ 122.416258] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4909 19:57:13.175505 # [ 122.423231] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a239ac
4910 19:57:13.175570 # [ 122.430987] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4911 19:57:13.175631 # [ 122.438477] r7:0000001f r6:c1a239ac r5:c1a23a10 r4:c6482000
4912 19:57:13.219653 # [ 122.444152] [<c137c950>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4913 19:57:13.220164 # [ 122.453117] r9:c1acf948 r8:c15e7d40 r7:c6483f60 r6:00000017 r5:c4373000 r4:c6482000
4914 19:57:13.220491 # [ 122.460872] [<c086ceb0>] (refcount_warn_saturate) from [<c1389408>] (__refcount_dec.constprop.0+0x38/0x3c)
4915 19:57:13.220790 # [ 122.470535] [<c13893d0>] (__refcount_dec.constprop.0) from [<c1389b88>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4916 19:57:13.263509 # [ 122.480725] [<c1389b40>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4917 19:57:13.264014 # [ 122.489948] r4:00000036
4918 19:57:13.264326 # [ 122.492492] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4919 19:57:13.264623 # [ 122.500511] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4920 19:57:13.264905 # [ 122.508436] r9:c6483f60 r8:c52f3e40 r7:00000017 r6:b6e56000 r5:c6192b40 r4:c0c2d400
4921 19:57:13.265180 # [ 122.516193] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4922 19:57:13.307674 # [ 122.524032] r9:c07f4bec r8:c6483f60 r7:c2816000 r6:b6e56000 r5:c6192b40 r4:00000000
4923 19:57:13.308183 # [ 122.531783] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4924 19:57:13.308510 # [ 122.538927] r10:00000004 r9:00000000 r8:00000000 r7:b6e56000 r6:c6482000 r5:c6192b40
4925 19:57:13.308806 # [ 122.546761] r4:c6192b40
4926 19:57:13.309090 # [ 122.549305] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4927 19:57:13.309366 # [ 122.556449] r9:c6482000 r8:c03002e4 r7:00000004 r6:b6f9de00 r5:00000017 r4:00000017
4928 19:57:13.309642 # [ 122.564203] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4929 19:57:13.351678 # [ 122.571776] Exception stack(0xc6483fa8 to 0xc6483ff0)
4930 19:57:13.352222 # [ 122.576837] 3fa0: 00000017 00000017 00000001 b6e56000 00000017 00000000
4931 19:57:13.352574 # [ 122.585022] 3fc0: 00000017 00000017 b6f9de00 00000004 00000001 00000000 00020000 bed60a54
4932 19:57:13.352892 # [ 122.593204] 3fe0: 00000004 bed60788 b6f0b94f b6e91c66
4933 19:57:13.353199 # [ 122.598323] irq event stamp: 0
4934 19:57:13.353499 # [ 122.601418] hardirqs last enabled at (0): [<00000000>] 0x0
4935 19:57:13.353797 # [ 122.607008] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4936 19:57:13.395535 # [ 122.614559] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4937 19:57:13.396089 # [ 122.622097] softirqs last disabled at (0): [<00000000>] 0x0
4938 19:57:13.396440 # [ 122.627688] ---[ end trace e69a93674193e29e ]---
4939 19:57:13.396762 # [ 122.632365] lkdtm: Saturation detected: still saturated
4940 19:57:13.397070 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4941 19:57:13.397371 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4942 19:57:13.397668 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4943 19:57:13.442505 [ 123.104773] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4944 19:57:13.443022 [ 123.111023] lkdtm: attempting bad refcount_dec() from saturated
4945 19:57:13.443370 [ 123.116984] ------------[ cut here ]------------
4946 19:57:13.443692 [ 123.121700] WARNING: CPU: 1 PID: 3098 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4947 19:57:13.444006 [ 123.130310] refcount_t: saturated; leaking memory.
4948 19:57:13.485639 [ 123.135136] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4949 19:57:13.486014 [ 123.164297] CPU: 1 PID: 3098 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4950 19:57:13.486324 [ 123.172047] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4951 19:57:13.486618 [ 123.178579] Backtrace:
4952 19:57:13.486895 [ 123.181056] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4953 19:57:13.529403 [ 123.188635] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4954 19:57:13.529946 [ 123.194312] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4955 19:57:13.530296 [ 123.201634] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4956 19:57:13.530623 [ 123.208603] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a239ac
4957 19:57:13.530935 [ 123.216360] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
4958 19:57:13.531267 [ 123.223850] r7:00000016 r6:c1a239ac r5:c1a23984 r4:c4212000
4959 19:57:13.572575 [ 123.229525] [<c137c950>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4960 19:57:13.573119 [ 123.238492] r9:c1acf960 r8:c15e7d40 r7:c4213f60 r6:00000017 r5:c4373000 r4:c4212000
4961 19:57:13.573469 [ 123.246253] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
4962 19:57:13.573796 [ 123.255921] [<c0c2e060>] (__refcount_add.constprop.0) from [<c1389bf8>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4963 19:57:13.574110 [ 123.266105] [<c1389bac>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4964 19:57:13.574416 [ 123.275327] r4:00000037
4965 19:57:13.615799 [ 123.277872] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4966 19:57:13.616339 [ 123.285888] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4967 19:57:13.616691 [ 123.293813] r9:c4213f60 r8:c52f3e40 r7:00000017 r6:b6e17000 r5:c6353040 r4:c0c2d400
4968 19:57:13.617016 [ 123.301569] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4969 19:57:13.617329 [ 123.309410] r9:c07f4bec r8:c4213f60 r7:c2816000 r6:b6e17000 r5:c6353040 r4:00000000
4970 19:57:13.659487 [ 123.317161] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4971 19:57:13.660033 [ 123.324304] r10:00000004 r9:00000000 r8:00000000 r7:b6e17000 r6:c4212000 r5:c6353040
4972 19:57:13.660389 [ 123.332137] r4:c6353040
4973 19:57:13.660713 [ 123.334680] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4974 19:57:13.661025 [ 123.341823] r9:c4212000 r8:c03002e4 r7:00000004 r6:b6f5ee00 r5:00000017 r4:00000017
4975 19:57:13.661328 [ 123.349577] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4976 19:57:13.661626 [ 123.357152] Exception stack(0xc4213fa8 to 0xc4213ff0)
4977 19:57:13.703235 [ 123.362213] 3fa0: 00000017 00000017 00000001 b6e17000 00000017 00000000
4978 19:57:13.703427 [ 123.370400] 3fc0: 00000017 00000017 b6f5ee00 00000004 00000001 00000000 00020000 bec49a54
4979 19:57:13.703508 [ 123.378582] 3fe0: 00000004 bec49788 b6ecc94f b6e52c66
4980 19:57:13.703585 [ 123.383705] irq event stamp: 0
4981 19:57:13.703674 [ 123.386778] hardirqs last enabled at (0): [<00000000>] 0x0
4982 19:57:13.703762 [ 123.392397] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4983 19:57:13.703819 [ 123.399933] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4984 19:57:13.747455 [ 123.407447] softirqs last disabled at (0): [<00000000>] 0x0
4985 19:57:13.747630 [ 123.413073] ---[ end trace e69a93674193e29f ]---
4986 19:57:13.747713 [ 123.417706] lkdtm: Saturation detected: still saturated
4987 19:57:13.869039 # [ 123.104773] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4988 19:57:13.869374 # [ 123.111023] lkdtm: attempting bad refcount_dec() from saturated
4989 19:57:13.869454 # [ 123.116984] ------------[ cut here ]------------
4990 19:57:13.869523 # [ 123.121700] WARNING: CPU: 1 PID: 3098 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4991 19:57:13.869586 # [ 123.130310] refcount_t: saturated; leaking memory.
4992 19:57:13.911935 # [ 123.135136] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
4993 19:57:13.912141 # [ 123.164297] CPU: 1 PID: 3098 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4994 19:57:13.912246 # [ 123.172047] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4995 19:57:13.912349 # [ 123.178579] Backtrace:
4996 19:57:13.912447 # [ 123.181056] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
4997 19:57:13.959522 # [ 123.188635] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4998 19:57:13.960064 # [ 123.194312] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
4999 19:57:13.960413 # [ 123.201634] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5000 19:57:13.960735 # [ 123.208603] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a239ac
5001 19:57:13.961043 # [ 123.216360] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
5002 19:57:13.961345 # [ 123.223850] r7:00000016 r6:c1a239ac r5:c1a23984 r4:c4212000
5003 19:57:14.003703 # [ 123.229525] [<c137c950>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
5004 19:57:14.004255 # [ 123.238492] r9:c1acf960 r8:c15e7d40 r7:c4213f60 r6:00000017 r5:c4373000 r4:c4212000
5005 19:57:14.004605 # [ 123.246253] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
5006 19:57:14.004931 # [ 123.255921] [<c0c2e060>] (__refcount_add.constprop.0) from [<c1389bf8>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5007 19:57:14.047552 # [ 123.266105] [<c1389bac>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5008 19:57:14.048110 # [ 123.275327] r4:00000037
5009 19:57:14.048500 # [ 123.277872] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5010 19:57:14.048841 # [ 123.285888] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5011 19:57:14.049159 # [ 123.293813] r9:c4213f60 r8:c52f3e40 r7:00000017 r6:b6e17000 r5:c6353040 r4:c0c2d400
5012 19:57:14.049466 # [ 123.301569] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5013 19:57:14.091589 # [ 123.309410] r9:c07f4bec r8:c4213f60 r7:c2816000 r6:b6e17000 r5:c6353040 r4:00000000
5014 19:57:14.092136 # [ 123.317161] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5015 19:57:14.092489 # [ 123.324304] r10:00000004 r9:00000000 r8:00000000 r7:b6e17000 r6:c4212000 r5:c6353040
5016 19:57:14.092815 # [ 123.332137] r4:c6353040
5017 19:57:14.093126 # [ 123.334680] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5018 19:57:14.093432 # [ 123.341823] r9:c4212000 r8:c03002e4 r7:00000004 r6:b6f5ee00 r5:00000017 r4:00000017
5019 19:57:14.093730 # [ 123.349577] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5020 19:57:14.135704 # [ 123.357152] Exception stack(0xc4213fa8 to 0xc4213ff0)
5021 19:57:14.136247 # [ 123.362213] 3fa0: 00000017 00000017 00000001 b6e17000 00000017 00000000
5022 19:57:14.136600 # [ 123.370400] 3fc0: 00000017 00000017 b6f5ee00 00000004 00000001 00000000 00020000 bec49a54
5023 19:57:14.136924 # [ 123.378582] 3fe0: 00000004 bec49788 b6ecc94f b6e52c66
5024 19:57:14.137236 # [ 123.383705] irq event stamp: 0
5025 19:57:14.137538 # [ 123.386778] hardirqs last enabled at (0): [<00000000>] 0x0
5026 19:57:14.137835 # [ 123.392397] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5027 19:57:14.180923 # [ 123.399933] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5028 19:57:14.181474 # [ 123.407447] softirqs last disabled at (0): [<00000000>] 0x0
5029 19:57:14.181821 # [ 123.413073] ---[ end trace e69a93674193e29f ]---
5030 19:57:14.182142 # [ 123.417706] lkdtm: Saturation detected: still saturated
5031 19:57:14.182450 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5032 19:57:14.182751 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5033 19:57:14.183080 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5034 19:57:14.224752 [ 123.886887] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5035 19:57:14.225301 [ 123.893851] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5036 19:57:14.225652 [ 123.900603] ------------[ cut here ]------------
5037 19:57:14.225976 [ 123.905260] WARNING: CPU: 1 PID: 3130 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5038 19:57:14.226291 [ 123.913755] refcount_t: saturated; leaking memory.
5039 19:57:14.267724 [ 123.918560] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
5040 19:57:14.268280 [ 123.947719] CPU: 1 PID: 3130 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5041 19:57:14.268637 [ 123.955469] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5042 19:57:14.268962 [ 123.962002] Backtrace:
5043 19:57:14.269274 [ 123.964477] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
5044 19:57:14.311463 [ 123.972059] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5045 19:57:14.312002 [ 123.977735] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
5046 19:57:14.312355 [ 123.985058] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5047 19:57:14.312682 [ 123.992029] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a239ac
5048 19:57:14.312994 [ 123.999785] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
5049 19:57:14.313297 [ 124.007275] r7:00000013 r6:c1a239ac r5:c1a23984 r4:c420e000
5050 19:57:14.355594 [ 124.012950] [<c137c950>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5051 19:57:14.356141 [ 124.021919] r9:c1acf978 r8:c15e7d40 r7:c420ff60 r6:00000020 r5:c456d000 r4:c0000000
5052 19:57:14.356496 [ 124.029677] [<c086ceb0>] (refcount_warn_saturate) from [<c1389470>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5053 19:57:14.356823 [ 124.040124] [<c138940c>] (__refcount_add_not_zero.constprop.0) from [<c1389c6c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5054 19:57:14.357140 [ 124.051866] r5:c456d000 r4:c420e000
5055 19:57:14.399658 [ 124.055459] [<c1389c1c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5056 19:57:14.400207 [ 124.065463] r4:00000038
5057 19:57:14.400556 [ 124.068007] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5058 19:57:14.400880 [ 124.076026] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5059 19:57:14.401192 [ 124.083954] r9:c420ff60 r8:c52f3e40 r7:00000020 r6:b6e4f000 r5:c62e72c0 r4:c0c2d400
5060 19:57:14.401497 [ 124.091710] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5061 19:57:14.443464 [ 124.099550] r9:c07f4bec r8:c420ff60 r7:c2816000 r6:b6e4f000 r5:c62e72c0 r4:00000000
5062 19:57:14.444005 [ 124.107302] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5063 19:57:14.444359 [ 124.114448] r10:00000004 r9:00000000 r8:00000000 r7:b6e4f000 r6:c420e000 r5:c62e72c0
5064 19:57:14.444684 [ 124.122285] r4:c62e72c0
5065 19:57:14.444998 [ 124.124829] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5066 19:57:14.445304 [ 124.131973] r9:c420e000 r8:c03002e4 r7:00000004 r6:b6f96e00 r5:00000020 r4:00000020
5067 19:57:14.487202 [ 124.139729] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5068 19:57:14.487384 [ 124.147304] Exception stack(0xc420ffa8 to 0xc420fff0)
5069 19:57:14.487451 [ 124.152366] ffa0: 00000020 00000020 00000001 b6e4f000 00000020 00000000
5070 19:57:14.487525 [ 124.160553] ffc0: 00000020 00000020 b6f96e00 00000004 00000001 00000000 00020000 bebeca54
5071 19:57:14.487583 [ 124.168737] ffe0: 00000004 bebec788 b6f0494f b6e8ac66
5072 19:57:14.487655 [ 124.173874] irq event stamp: 0
5073 19:57:14.487724 [ 124.176946] hardirqs last enabled at (0): [<00000000>] 0x0
5074 19:57:14.487779 [ 124.182561] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5075 19:57:14.531461 [ 124.190097] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5076 19:57:14.531650 [ 124.197605] softirqs last disabled at (0): [<00000000>] 0x0
5077 19:57:14.531744 [ 124.203259] ---[ end trace e69a93674193e2a0 ]---
5078 19:57:14.531827 [ 124.207893] lkdtm: Saturation detected: still saturated
5079 19:57:14.660854 # [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
5080 19:57:14.661388 # [ 0.000000] Switching to timer-based delay loop, resolution 333ns
5081 19:57:14.661729 # [ 123.886887] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5082 19:57:14.662046 # [ 123.893851] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5083 19:57:14.662346 # [ 123.900603] ------------[ cut here ]------------
5084 19:57:14.662637 # [ 123.905260] WARNING: CPU: 1 PID: 3130 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5085 19:57:14.703663 # [ 123.913755] refcount_t: saturated; leaking memory.
5086 19:57:14.704216 # [ 123.918560] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
5087 19:57:14.704587 # [ 123.947719] CPU: 1 PID: 3130 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5088 19:57:14.747482 # [ 123.955469] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5089 19:57:14.748016 # [ 123.962002] Backtrace:
5090 19:57:14.748372 # [ 123.964477] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
5091 19:57:14.748698 # [ 123.972059] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5092 19:57:14.749017 # [ 123.977735] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
5093 19:57:14.749325 # [ 123.985058] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5094 19:57:14.749626 # [ 123.992029] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a239ac
5095 19:57:14.791324 # [ 123.999785] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
5096 19:57:14.791515 # [ 124.007275] r7:00000013 r6:c1a239ac r5:c1a23984 r4:c420e000
5097 19:57:14.791625 # [ 124.012950] [<c137c950>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5098 19:57:14.791725 # [ 124.021919] r9:c1acf978 r8:c15e7d40 r7:c420ff60 r6:00000020 r5:c456d000 r4:c0000000
5099 19:57:14.791814 # [ 124.029677] [<c086ceb0>] (refcount_warn_saturate) from [<c1389470>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5100 19:57:14.835634 # [ 124.040124] [<c138940c>] (__refcount_add_not_zero.constprop.0) from [<c1389c6c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5101 19:57:14.836109 # [ 124.051866] r5:c456d000 r4:c420e000
5102 19:57:14.836415 # [ 124.055459] [<c1389c1c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5103 19:57:14.836695 # [ 124.065463] r4:00000038
5104 19:57:14.836965 # [ 124.068007] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5105 19:57:14.837230 # [ 124.076026] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5106 19:57:14.879485 # [ 124.083954] r9:c420ff60 r8:c52f3e40 r7:00000020 r6:b6e4f000 r5:c62e72c0 r4:c0c2d400
5107 19:57:14.880020 # [ 124.091710] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5108 19:57:14.880377 # [ 124.099550] r9:c07f4bec r8:c420ff60 r7:c2816000 r6:b6e4f000 r5:c62e72c0 r4:00000000
5109 19:57:14.880703 # [ 124.107302] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5110 19:57:14.881022 # [ 124.114448] r10:00000004 r9:00000000 r8:00000000 r7:b6e4f000 r6:c420e000 r5:c62e72c0
5111 19:57:14.881331 # [ 124.122285] r4:c62e72c0
5112 19:57:14.923667 # [ 124.124829] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5113 19:57:14.924201 # [ 124.131973] r9:c420e000 r8:c03002e4 r7:00000004 r6:b6f96e00 r5:00000020 r4:00000020
5114 19:57:14.924556 # [ 124.139729] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5115 19:57:14.924882 # [ 124.147304] Exception stack(0xc420ffa8 to 0xc420fff0)
5116 19:57:14.925197 # [ 124.152366] ffa0: 00000020 00000020 00000001 b6e4f000 00000020 00000000
5117 19:57:14.925508 # [ 124.160553] ffc0: 00000020 00000020 b6f96e00 00000004 00000001 00000000 00020000 bebeca54
5118 19:57:14.967718 # [ 124.168737] ffe0: 00000004 bebec788 b6f0494f b6e8ac66
5119 19:57:14.968308 # [ 124.173874] irq event stamp: 0
5120 19:57:14.968711 # [ 124.176946] hardirqs last enabled at (0): [<00000000>] 0x0
5121 19:57:14.969098 # [ 124.182561] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5122 19:57:14.969476 # [ 124.190097] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5123 19:57:14.969834 # [ 124.197605] softirqs last disabled at (0): [<00000000>] 0x0
5124 19:57:14.970189 # [ 124.203259] ---[ end trace e69a93674193e2a0 ]---
5125 19:57:14.970546 # [ 124.207893] lkdtm: Saturation detected: still saturated
5126 19:57:15.011679 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5127 19:57:15.012214 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5128 19:57:15.012572 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5129 19:57:15.012896 [ 124.687671] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5130 19:57:15.013211 [ 124.694692] lkdtm: attempting bad refcount_add_not_zero() from saturated
5131 19:57:15.013517 [ 124.701491] ------------[ cut here ]------------
5132 19:57:15.055659 [ 124.706146] WARNING: CPU: 1 PID: 3164 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5133 19:57:15.056194 [ 124.714720] refcount_t: saturated; leaking memory.
5134 19:57:15.056548 [ 124.719545] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
5135 19:57:15.056891 [ 124.748721] CPU: 1 PID: 3164 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5136 19:57:15.099668 [ 124.756470] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5137 19:57:15.100209 [ 124.763003] Backtrace:
5138 19:57:15.100561 [ 124.765477] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
5139 19:57:15.100890 [ 124.773057] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5140 19:57:15.101205 [ 124.778729] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
5141 19:57:15.101511 [ 124.786052] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5142 19:57:15.101811 [ 124.793024] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a239ac
5143 19:57:15.143617 [ 124.800778] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
5144 19:57:15.144160 [ 124.808267] r7:00000013 r6:c1a239ac r5:c1a23984 r4:c6216000
5145 19:57:15.144516 [ 124.813941] [<c137c950>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5146 19:57:15.144846 [ 124.822910] r9:c1acf998 r8:c15e7d40 r7:c6217f60 r6:00000020 r5:c456d000 r4:c0000000
5147 19:57:15.145164 [ 124.830666] [<c086ceb0>] (refcount_warn_saturate) from [<c1389470>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5148 19:57:15.187683 [ 124.841114] [<c138940c>] (__refcount_add_not_zero.constprop.0) from [<c1389cf4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5149 19:57:15.188224 [ 124.852854] r5:c456d000 r4:c6216000
5150 19:57:15.188579 [ 124.856447] [<c1389ca4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5151 19:57:15.188912 [ 124.866452] r4:00000039
5152 19:57:15.189227 [ 124.868995] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5153 19:57:15.189535 [ 124.877014] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5154 19:57:15.231688 [ 124.884939] r9:c6217f60 r8:c52f3e40 r7:00000020 r6:b6dd8000 r5:c62e6280 r4:c0c2d400
5155 19:57:15.232224 [ 124.892697] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5156 19:57:15.232579 [ 124.900536] r9:c07f4bec r8:c6217f60 r7:c2816000 r6:b6dd8000 r5:c62e6280 r4:00000000
5157 19:57:15.232904 [ 124.908288] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5158 19:57:15.233221 [ 124.915433] r10:00000004 r9:00000000 r8:00000000 r7:b6dd8000 r6:c6216000 r5:c62e6280
5159 19:57:15.233531 [ 124.923265] r4:c62e6280
5160 19:57:15.275775 [ 124.925808] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5161 19:57:15.276312 [ 124.932953] r9:c6216000 r8:c03002e4 r7:00000004 r6:b6f1fe00 r5:00000020 r4:00000020
5162 19:57:15.276666 [ 124.940707] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5163 19:57:15.276992 [ 124.948281] Exception stack(0xc6217fa8 to 0xc6217ff0)
5164 19:57:15.277307 [ 124.953342] 7fa0: 00000020 00000020 00000001 b6dd8000 00000020 00000000
5165 19:57:15.277616 [ 124.961527] 7fc0: 00000020 00000020 b6f1fe00 00000004 00000001 00000000 00020000 beed6a54
5166 19:57:15.321616 [ 124.969712] 7fe0: 00000004 beed6788 b6e8d94f b6e13c66
5167 19:57:15.321792 [ 124.974840] irq event stamp: 0
5168 19:57:15.321882 [ 124.977915] hardirqs last enabled at (0): [<00000000>] 0x0
5169 19:57:15.321965 [ 124.983534] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5170 19:57:15.322043 [ 124.991087] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5171 19:57:15.322120 [ 124.998595] softirqs last disabled at (0): [<00000000>] 0x0
5172 19:57:15.322194 [ 125.004254] ---[ end trace e69a93674193e2a1 ]---
5173 19:57:15.322268 [ 125.008894] lkdtm: Saturation detected: still saturated
5174 19:57:15.460681 # [ 124.687671] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5175 19:57:15.461210 # [ 124.694692] lkdtm: attempting bad refcount_add_not_zero() from saturated
5176 19:57:15.461565 # [ 124.701491] ------------[ cut here ]------------
5177 19:57:15.461892 # [ 124.706146] WARNING: CPU: 1 PID: 3164 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5178 19:57:15.462212 # [ 124.714720] refcount_t: saturated; leaking memory.
5179 19:57:15.503739 # [ 124.719545] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
5180 19:57:15.504293 # [ 124.748721] CPU: 1 PID: 3164 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5181 19:57:15.504692 # [ 124.756470] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5182 19:57:15.505049 # [ 124.763003] Backtrace:
5183 19:57:15.505411 # [ 124.765477] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
5184 19:57:15.547531 # [ 124.773057] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5185 19:57:15.548060 # [ 124.778729] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
5186 19:57:15.548425 # [ 124.786052] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5187 19:57:15.548752 # [ 124.793024] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a239ac
5188 19:57:15.549069 # [ 124.800778] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
5189 19:57:15.549381 # [ 124.808267] r7:00000013 r6:c1a239ac r5:c1a23984 r4:c6216000
5190 19:57:15.591506 # [ 124.813941] [<c137c950>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5191 19:57:15.592059 # [ 124.822910] r9:c1acf998 r8:c15e7d40 r7:c6217f60 r6:00000020 r5:c456d000 r4:c0000000
5192 19:57:15.592407 # [ 124.830666] [<c086ceb0>] (refcount_warn_saturate) from [<c1389470>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5193 19:57:15.592757 # [ 124.841114] [<c138940c>] (__refcount_add_not_zero.constprop.0) from [<c1389cf4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5194 19:57:15.593060 # [ 124.852854] r5:c456d000 r4:c6216000
5195 19:57:15.635512 # [ 124.856447] [<c1389ca4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5196 19:57:15.636096 # [ 124.866452] r4:00000039
5197 19:57:15.636451 # [ 124.868995] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5198 19:57:15.636781 # [ 124.877014] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5199 19:57:15.637101 # [ 124.884939] r9:c6217f60 r8:c52f3e40 r7:00000020 r6:b6dd8000 r5:c62e6280 r4:c0c2d400
5200 19:57:15.637411 # [ 124.892697] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5201 19:57:15.679536 # [ 124.900536] r9:c07f4bec r8:c6217f60 r7:c2816000 r6:b6dd8000 r5:c62e6280 r4:00000000
5202 19:57:15.680102 # [ 124.908288] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5203 19:57:15.680512 # [ 124.915433] r10:00000004 r9:00000000 r8:00000000 r7:b6dd8000 r6:c6216000 r5:c62e6280
5204 19:57:15.680866 # [ 124.923265] r4:c62e6280
5205 19:57:15.681183 # [ 124.925808] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5206 19:57:15.681490 # [ 124.932953] r9:c6216000 r8:c03002e4 r7:00000004 r6:b6f1fe00 r5:00000020 r4:00000020
5207 19:57:15.723687 # [ 124.940707] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5208 19:57:15.724227 # [ 124.948281] Exception stack(0xc6217fa8 to 0xc6217ff0)
5209 19:57:15.724582 # [ 124.953342] 7fa0: 00000020 00000020 00000001 b6dd8000 00000020 00000000
5210 19:57:15.724911 # [ 124.961527] 7fc0: 00000020 00000020 b6f1fe00 00000004 00000001 00000000 00020000 beed6a54
5211 19:57:15.725225 # [ 124.969712] 7fe0: 00000004 beed6788 b6e8d94f b6e13c66
5212 19:57:15.725531 # [ 124.974840] irq event stamp: 0
5213 19:57:15.725831 # [ 124.977915] hardirqs last enabled at (0): [<00000000>] 0x0
5214 19:57:15.767650 # [ 124.983534] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5215 19:57:15.768190 # [ 124.991087] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5216 19:57:15.768546 # [ 124.998595] softirqs last disabled at (0): [<00000000>] 0x0
5217 19:57:15.768871 # [ 125.004254] ---[ end trace e69a93674193e2a1 ]---
5218 19:57:15.769183 # [ 125.008894] lkdtm: Saturation detected: still saturated
5219 19:57:15.769488 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5220 19:57:15.769785 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5221 19:57:15.811673 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5222 19:57:15.841492 [ 125.503481] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5223 19:57:15.842027 [ 125.510451] lkdtm: attempting bad refcount_dec_and_test() from saturated
5224 19:57:15.842381 [ 125.517169] ------------[ cut here ]------------
5225 19:57:15.842710 [ 125.522007] WARNING: CPU: 1 PID: 3201 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5226 19:57:15.843061 [ 125.530603] refcount_t: underflow; use-after-free.
5227 19:57:15.884718 [ 125.535406] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
5228 19:57:15.885274 [ 125.564581] CPU: 1 PID: 3201 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5229 19:57:15.885630 [ 125.572331] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5230 19:57:15.885958 [ 125.578865] Backtrace:
5231 19:57:15.886271 [ 125.581339] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
5232 19:57:15.927959 [ 125.588919] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5233 19:57:15.928492 [ 125.594595] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
5234 19:57:15.928845 [ 125.601917] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5235 19:57:15.929174 [ 125.608887] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a239ac
5236 19:57:15.929491 [ 125.616644] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
5237 19:57:15.929800 [ 125.624133] r7:0000001c r6:c1a239ac r5:c1a239e8 r4:c6464000
5238 19:57:15.971497 [ 125.629807] [<c137c950>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5239 19:57:15.972031 [ 125.638862] r9:c1acf9b8 r8:c15e7d40 r7:c6465f60 r6:00000020 r5:c5f59000 r4:c6464000
5240 19:57:15.972383 [ 125.646623] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5241 19:57:15.972714 [ 125.657074] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1389d7c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5242 19:57:16.015578 [ 125.668822] [<c1389d2c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5243 19:57:16.016117 [ 125.678825] r4:0000003a
5244 19:57:16.016470 [ 125.681372] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5245 19:57:16.016800 [ 125.689389] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5246 19:57:16.017116 [ 125.697315] r9:c6465f60 r8:c52f3e40 r7:00000020 r6:b6e3a000 r5:c62e6f00 r4:c0c2d400
5247 19:57:16.017423 [ 125.705072] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5248 19:57:16.059674 [ 125.712911] r9:c07f4bec r8:c6465f60 r7:c2816000 r6:b6e3a000 r5:c62e6f00 r4:00000000
5249 19:57:16.060213 [ 125.720665] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5250 19:57:16.060568 [ 125.727807] r10:00000004 r9:00000000 r8:00000000 r7:b6e3a000 r6:c6464000 r5:c62e6f00
5251 19:57:16.060895 [ 125.735641] r4:c62e6f00
5252 19:57:16.061209 [ 125.738184] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5253 19:57:16.061515 [ 125.745326] r9:c6464000 r8:c03002e4 r7:00000004 r6:b6f81e00 r5:00000020 r4:00000020
5254 19:57:16.061819 [ 125.753081] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5255 19:57:16.103662 [ 125.760656] Exception stack(0xc6465fa8 to 0xc6465ff0)
5256 19:57:16.104305 [ 125.765717] 5fa0: 00000020 00000020 00000001 b6e3a000 00000020 00000000
5257 19:57:16.104784 [ 125.773906] 5fc0: 00000020 00000020 b6f81e00 00000004 00000001 00000000 00020000 beb7ea54
5258 19:57:16.105180 [ 125.782089] 5fe0: 00000004 beb7e788 b6eef94f b6e75c66
5259 19:57:16.105602 [ 125.787209] irq event stamp: 0
5260 19:57:16.105965 [ 125.790303] hardirqs last enabled at (0): [<00000000>] 0x0
5261 19:57:16.106356 [ 125.795894] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5262 19:57:16.147741 [ 125.803430] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5263 19:57:16.148285 [ 125.810991] softirqs last disabled at (0): [<00000000>] 0x0
5264 19:57:16.148637 [ 125.816583] ---[ end trace e69a93674193e2a2 ]---
5265 19:57:16.148964 [ 125.821252] lkdtm: Saturation detected: still saturated
5266 19:57:16.271810 # [ 125.503481] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5267 19:57:16.272343 # [ 125.510451] lkdtm: attempting bad refcount_dec_and_test() from saturated
5268 19:57:16.272695 # [ 125.517169] ------------[ cut here ]------------
5269 19:57:16.273024 # [ 125.522007] WARNING: CPU: 1 PID: 3201 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5270 19:57:16.273342 # [ 125.530603] refcount_t: underflow; use-after-free.
5271 19:57:16.319497 # [ 125.535406] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
5272 19:57:16.320082 # [ 125.564581] CPU: 1 PID: 3201 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5273 19:57:16.320447 # [ 125.572331] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5274 19:57:16.320777 # [ 125.578865] Backtrace:
5275 19:57:16.321090 # [ 125.581339] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
5276 19:57:16.363505 # [ 125.588919] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5277 19:57:16.364035 # [ 125.594595] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
5278 19:57:16.364391 # [ 125.601917] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5279 19:57:16.364721 # [ 125.608887] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a239ac
5280 19:57:16.365093 # [ 125.616644] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
5281 19:57:16.365492 # [ 125.624133] r7:0000001c r6:c1a239ac r5:c1a239e8 r4:c6464000
5282 19:57:16.407395 # [ 125.629807] [<c137c950>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5283 19:57:16.407955 # [ 125.638862] r9:c1acf9b8 r8:c15e7d40 r7:c6465f60 r6:00000020 r5:c5f59000 r4:c6464000
5284 19:57:16.408320 # [ 125.646623] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5285 19:57:16.408628 # [ 125.657074] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1389d7c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5286 19:57:16.451425 # [ 125.668822] [<c1389d2c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5287 19:57:16.452031 # [ 125.678825] r4:0000003a
5288 19:57:16.452367 # [ 125.681372] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5289 19:57:16.452669 # [ 125.689389] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5290 19:57:16.452964 # [ 125.697315] r9:c6465f60 r8:c52f3e40 r7:00000020 r6:b6e3a000 r5:c62e6f00 r4:c0c2d400
5291 19:57:16.453249 # [ 125.705072] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5292 19:57:16.495634 # [ 125.712911] r9:c07f4bec r8:c6465f60 r7:c2816000 r6:b6e3a000 r5:c62e6f00 r4:00000000
5293 19:57:16.496138 # [ 125.720665] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5294 19:57:16.496467 # [ 125.727807] r10:00000004 r9:00000000 r8:00000000 r7:b6e3a000 r6:c6464000 r5:c62e6f00
5295 19:57:16.496766 # [ 125.735641] r4:c62e6f00
5296 19:57:16.497052 # [ 125.738184] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5297 19:57:16.497336 # [ 125.745326] r9:c6464000 r8:c03002e4 r7:00000004 r6:b6f81e00 r5:00000020 r4:00000020
5298 19:57:16.539673 # [ 125.753081] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5299 19:57:16.540210 # [ 125.760656] Exception stack(0xc6465fa8 to 0xc6465ff0)
5300 19:57:16.540565 # [ 125.765717] 5fa0: 00000020 00000020 00000001 b6e3a000 00000020 00000000
5301 19:57:16.540895 # [ 125.773906] 5fc0: 00000020 00000020 b6f81e00 00000004 00000001 00000000 00020000 beb7ea54
5302 19:57:16.541209 # [ 125.782089] 5fe0: 00000004 beb7e788 b6eef94f b6e75c66
5303 19:57:16.541513 # [ 125.787209] irq event stamp: 0
5304 19:57:16.541812 # [ 125.790303] hardirqs last enabled at (0): [<00000000>] 0x0
5305 19:57:16.583549 # [ 125.795894] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5306 19:57:16.584090 # [ 125.803430] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5307 19:57:16.584447 # [ 125.810991] softirqs last disabled at (0): [<00000000>] 0x0
5308 19:57:16.584774 # [ 125.816583] ---[ end trace e69a93674193e2a2 ]---
5309 19:57:16.585089 # [ 125.821252] lkdtm: Saturation detected: still saturated
5310 19:57:16.585391 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5311 19:57:16.585692 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5312 19:57:16.627696 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5313 19:57:16.632228 [ 126.290960] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5314 19:57:16.632765 [ 126.297863] lkdtm: attempting bad refcount_sub_and_test() from saturated
5315 19:57:16.633117 [ 126.304655] ------------[ cut here ]------------
5316 19:57:16.633444 [ 126.309310] WARNING: CPU: 1 PID: 3236 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5317 19:57:16.633760 [ 126.317911] refcount_t: underflow; use-after-free.
5318 19:57:16.675514 [ 126.322816] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
5319 19:57:16.676065 [ 126.352307] CPU: 1 PID: 3236 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5320 19:57:16.676417 [ 126.360057] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5321 19:57:16.676743 [ 126.366589] Backtrace:
5322 19:57:16.677054 [ 126.369062] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
5323 19:57:16.719522 [ 126.376641] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5324 19:57:16.720059 [ 126.382314] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
5325 19:57:16.720420 [ 126.389635] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5326 19:57:16.720746 [ 126.396608] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a239ac
5327 19:57:16.721060 [ 126.404362] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
5328 19:57:16.721367 [ 126.411852] r7:0000001c r6:c1a239ac r5:c1a239e8 r4:c42a0000
5329 19:57:16.763537 [ 126.417527] [<c137c950>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5330 19:57:16.764078 [ 126.426582] r9:c1acf9d8 r8:c15e7d40 r7:c42a1f60 r6:00000020 r5:c5f58000 r4:c42a0000
5331 19:57:16.764438 [ 126.434344] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5332 19:57:16.764767 [ 126.444793] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1389e04>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5333 19:57:16.765084 [ 126.456542] [<c1389db4>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5334 19:57:16.807604 [ 126.466545] r4:0000003b
5335 19:57:16.808137 [ 126.469091] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5336 19:57:16.808496 [ 126.477110] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5337 19:57:16.808820 [ 126.485034] r9:c42a1f60 r8:c52f3e40 r7:00000020 r6:b6def000 r5:c62e7cc0 r4:c0c2d400
5338 19:57:16.809134 [ 126.492791] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5339 19:57:16.809441 [ 126.500629] r9:c07f4bec r8:c42a1f60 r7:c2816000 r6:b6def000 r5:c62e7cc0 r4:00000000
5340 19:57:16.851681 [ 126.508381] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5341 19:57:16.852223 [ 126.515524] r10:00000004 r9:00000000 r8:00000000 r7:b6def000 r6:c42a0000 r5:c62e7cc0
5342 19:57:16.852580 [ 126.523356] r4:c62e7cc0
5343 19:57:16.852905 [ 126.525899] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5344 19:57:16.853222 [ 126.533043] r9:c42a0000 r8:c03002e4 r7:00000004 r6:b6f36e00 r5:00000020 r4:00000020
5345 19:57:16.853529 [ 126.540796] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5346 19:57:16.853830 [ 126.548371] Exception stack(0xc42a1fa8 to 0xc42a1ff0)
5347 19:57:16.895479 [ 126.553432] 1fa0: 00000020 00000020 00000001 b6def000 00000020 00000000
5348 19:57:16.896173 [ 126.561617] 1fc0: 00000020 00000020 b6f36e00 00000004 00000001 00000000 00020000 be83aa54
5349 19:57:16.896655 [ 126.569800] 1fe0: 00000004 be83a788 b6ea494f b6e2ac66
5350 19:57:16.897109 [ 126.574920] irq event stamp: 0
5351 19:57:16.897570 [ 126.577993] hardirqs last enabled at (0): [<00000000>] 0x0
5352 19:57:16.898033 [ 126.583612] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5353 19:57:16.939556 [ 126.591147] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5354 19:57:16.940097 [ 126.598668] softirqs last disabled at (0): [<00000000>] 0x0
5355 19:57:16.940451 [ 126.604323] ---[ end trace e69a93674193e2a3 ]---
5356 19:57:16.940777 [ 126.608966] lkdtm: Saturation detected: still saturated
5357 19:57:17.062449 # [ 126.290960] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5358 19:57:17.063019 # [ 126.297863] lkdtm: attempting bad refcount_sub_and_test() from saturated
5359 19:57:17.063395 # [ 126.304655] ------------[ cut here ]------------
5360 19:57:17.063727 # [ 126.309310] WARNING: CPU: 1 PID: 3236 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5361 19:57:17.064051 # [ 126.317911] refcount_t: underflow; use-after-free.
5362 19:57:17.105290 # [ 126.322816] 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 parallel_display flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
5363 19:57:17.105845 # [ 126.352307] CPU: 1 PID: 3236 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5364 19:57:17.106204 # [ 126.360057] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5365 19:57:17.106536 # [ 126.366589] Backtrace:
5366 19:57:17.106849 # [ 126.369062] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
5367 19:57:17.148266 # [ 126.376641] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5368 19:57:17.148761 # [ 126.382314] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
5369 19:57:17.149082 # [ 126.389635] [<c1382954>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5370 19:57:17.149380 # [ 126.396608] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a239ac
5371 19:57:17.149667 # [ 126.404362] [<c03565f4>] (__warn) from [<c137c9d8>] (warn_slowpath_fmt+0x8c/0xa8)
5372 19:57:17.149945 # [ 126.411852] r7:0000001c r6:c1a239ac r5:c1a239e8 r4:c42a0000
5373 19:57:17.191587 # [ 126.417527] [<c137c950>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5374 19:57:17.192098 # [ 126.426582] r9:c1acf9d8 r8:c15e7d40 r7:c42a1f60 r6:00000020 r5:c5f58000 r4:c42a0000
5375 19:57:17.192427 # [ 126.434344] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5376 19:57:17.192728 # [ 126.444793] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1389e04>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5377 19:57:17.235467 # [ 126.456542] [<c1389db4>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5378 19:57:17.235972 # [ 126.466545] r4:0000003b
5379 19:57:17.236291 # [ 126.469091] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5380 19:57:17.236592 # [ 126.477110] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5381 19:57:17.236876 # [ 126.485034] r9:c42a1f60 r8:c52f3e40 r7:00000020 r6:b6def000 r5:c62e7cc0 r4:c0c2d400
5382 19:57:17.237156 # [ 126.492791] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5383 19:57:17.279670 # [ 126.500629] r9:c07f4bec r8:c42a1f60 r7:c2816000 r6:b6def000 r5:c62e7cc0 r4:00000000
5384 19:57:17.280218 # [ 126.508381] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5385 19:57:17.280580 # [ 126.515524] r10:00000004 r9:00000000 r8:00000000 r7:b6def000 r6:c42a0000 r5:c62e7cc0
5386 19:57:17.280904 # [ 126.523356] r4:c62e7cc0
5387 19:57:17.281217 # [ 126.525899] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5388 19:57:17.281520 # [ 126.533043] r9:c42a0000 r8:c03002e4 r7:00000004 r6:b6f36e00 r5:00000020 r4:00000020
5389 19:57:17.323658 # [ 126.540796] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5390 19:57:17.324211 # [ 126.548371] Exception stack(0xc42a1fa8 to 0xc42a1ff0)
5391 19:57:17.324570 # [ 126.553432] 1fa0: 00000020 00000020 00000001 b6def000 00000020 00000000
5392 19:57:17.324896 # [ 126.561617] 1fc0: 00000020 00000020 b6f36e00 00000004 00000001 00000000 00020000 be83aa54
5393 19:57:17.325205 # [ 126.569800] 1fe0: 00000004 be83a788 b6ea494f b6e2ac66
5394 19:57:17.325504 # [ 126.574920] irq event stamp: 0
5395 19:57:17.325799 # [ 126.577993] hardirqs last enabled at (0): [<00000000>] 0x0
5396 19:57:17.367410 # [ 126.583612] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5397 19:57:17.367907 # [ 126.591147] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5398 19:57:17.368225 # [ 126.598668] softirqs last disabled at (0): [<00000000>] 0x0
5399 19:57:17.368521 # [ 126.604323] ---[ end trace e69a93674193e2a3 ]---
5400 19:57:17.368805 # [ 126.608966] lkdtm: Saturation detected: still saturated
5401 19:57:17.369083 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5402 19:57:17.369359 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5403 19:57:17.369632 # selftests: lkdtm: REFCOUNT_TIMING.sh
5404 19:57:17.411688 # Skipping REFCOUNT_TIMING: timing only
5405 19:57:17.412196 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5406 19:57:17.412534 # selftests: lkdtm: ATOMIC_TIMING.sh
5407 19:57:17.493568 # Skipping ATOMIC_TIMING: timing only
5408 19:57:17.494200 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5409 19:57:17.509601 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5410 19:57:17.774869 [ 127.449239] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5411 19:57:17.775431 [ 127.455347] lkdtm: attempting good copy_to_user of correct size
5412 19:57:17.775778 [ 127.461358] lkdtm: attempting bad copy_to_user of too large size
5413 19:57:17.905679 # [ 127.449239] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5414 19:57:17.906226 # [ 127.455347] lkdtm: attempting good copy_to_user of correct size
5415 19:57:17.906574 # [ 127.461358] lkdtm: attempting bad copy_to_user of too large size
5416 19:57:17.921921 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5417 19:57:17.948553 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5418 19:57:17.964789 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5419 19:57:18.236107 [ 127.909445] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5420 19:57:18.236608 [ 127.915905] lkdtm: attempting good copy_from_user of correct size
5421 19:57:18.236924 [ 127.922129] lkdtm: attempting bad copy_from_user of too large size
5422 19:57:18.368041 # [ 127.909445] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5423 19:57:18.368541 # [ 127.915905] lkdtm: attempting good copy_from_user of correct size
5424 19:57:18.368861 # [ 127.922129] lkdtm: attempting bad copy_from_user of too large size
5425 19:57:18.369154 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5426 19:57:18.397080 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5427 19:57:18.413081 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5428 19:57:18.679535 [ 128.356311] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5429 19:57:18.680085 [ 128.362870] lkdtm: attempting good copy_to_user inside whitelist
5430 19:57:18.680448 [ 128.368928] lkdtm: attempting bad copy_to_user outside whitelist
5431 19:57:18.829415 # [ 128.356311] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5432 19:57:18.829917 # [ 128.362870] lkdtm: attempting good copy_to_user inside whitelist
5433 19:57:18.830237 # [ 128.368928] lkdtm: attempting bad copy_to_user outside whitelist
5434 19:57:18.830533 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5435 19:57:18.853076 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5436 19:57:18.869364 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5437 19:57:19.140513 [ 128.812018] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5438 19:57:19.141009 [ 128.818683] lkdtm: attempting good copy_from_user inside whitelist
5439 19:57:19.141327 [ 128.824955] lkdtm: attempting bad copy_from_user outside whitelist
5440 19:57:19.261371 # [ 128.812018] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5441 19:57:19.261869 # [ 128.818683] lkdtm: attempting good copy_from_user inside whitelist
5442 19:57:19.262197 # [ 128.824955] lkdtm: attempting bad copy_from_user outside whitelist
5443 19:57:19.283375 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5444 19:57:19.304212 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5445 19:57:19.320476 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5446 19:57:19.594818 [ 129.257842] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5447 19:57:19.595383 [ 129.264176] lkdtm: good_stack: c62b1e0c-c62b1e2c
5448 19:57:19.595731 [ 129.268837] lkdtm: bad_stack : c62b1d84-c62b1da4
5449 19:57:19.596046 [ 129.273548] lkdtm: attempting good copy_to_user of local stack
5450 19:57:19.596349 [ 129.279441] lkdtm: attempting bad copy_to_user of distant stack
5451 19:57:19.732743 # [ 129.257842] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5452 19:57:19.733242 # [ 129.264176] lkdtm: good_stack: c62b1e0c-c62b1e2c
5453 19:57:19.733561 # [ 129.268837] lkdtm: bad_stack : c62b1d84-c62b1da4
5454 19:57:19.733857 # [ 129.273548] lkdtm: attempting good copy_to_user of local stack
5455 19:57:19.734142 # [ 129.279441] lkdtm: attempting bad copy_to_user of distant stack
5456 19:57:19.734420 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5457 19:57:19.758445 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5458 19:57:19.774646 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5459 19:57:20.051014 [ 129.714837] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5460 19:57:20.051544 [ 129.721286] lkdtm: good_stack: c6217e0c-c6217e2c
5461 19:57:20.051894 [ 129.725915] lkdtm: bad_stack : c6217d84-c6217da4
5462 19:57:20.052218 [ 129.730603] lkdtm: attempting good copy_from_user of local stack
5463 19:57:20.052532 [ 129.736635] lkdtm: attempting bad copy_from_user of distant stack
5464 19:57:20.189994 # [ 129.714837] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5465 19:57:20.190522 # [ 129.721286] lkdtm: good_stack: c6217e0c-c6217e2c
5466 19:57:20.190872 # [ 129.725915] lkdtm: bad_stack : c6217d84-c6217da4
5467 19:57:20.191260 # [ 129.730603] lkdtm: attempting good copy_from_user of local stack
5468 19:57:20.191578 # [ 129.736635] lkdtm: attempting bad copy_from_user of distant stack
5469 19:57:20.191883 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5470 19:57:20.216844 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5471 19:57:20.232816 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5472 19:57:20.518037 [ 130.181587] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5473 19:57:20.518206 [ 130.187621] lkdtm: good_stack: c65f7e0c-c65f7e2c
5474 19:57:20.518285 [ 130.192331] lkdtm: bad_stack : c65f7ffc-c65f801c
5475 19:57:20.518356 [ 130.196981] lkdtm: attempting good copy_to_user of local stack
5476 19:57:20.518424 [ 130.203167] lkdtm: attempting bad copy_to_user of distant stack
5477 19:57:20.659155 # [ 130.181587] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5478 19:57:20.659688 # [ 130.187621] lkdtm: good_stack: c65f7e0c-c65f7e2c
5479 19:57:20.660036 # [ 130.192331] lkdtm: bad_stack : c65f7ffc-c65f801c
5480 19:57:20.660360 # [ 130.196981] lkdtm: attempting good copy_to_user of local stack
5481 19:57:20.660669 # [ 130.203167] lkdtm: attempting bad copy_to_user of distant stack
5482 19:57:20.660969 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5483 19:57:20.687082 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5484 19:57:20.703089 # selftests: lkdtm: USERCOPY_KERNEL.sh
5485 19:57:20.983153 [ 130.651725] lkdtm: Performing direct entry USERCOPY_KERNEL
5486 19:57:20.983330 [ 130.657251] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5487 19:57:20.983402 [ 130.664454] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5488 19:57:20.983468 [ 130.671322] lkdtm: FAIL: survived bad copy_to_user()
5489 19:57:21.119214 # [ 130.651725] lkdtm: Performing direct entry USERCOPY_KERNEL
5490 19:57:21.119756 # [ 130.657251] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5491 19:57:21.120118 # [ 130.664454] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5492 19:57:21.120445 # [ 130.671322] lkdtm: FAIL: survived bad copy_to_user()
5493 19:57:21.135382 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5494 19:57:21.151169 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5495 19:57:21.167106 # selftests: lkdtm: STACKLEAK_ERASING.sh
5496 19:57:21.482550 [ 131.143932] lkdtm: Performing direct entry STACKLEAK_ERASING
5497 19:57:21.483115 [ 131.149618] lkdtm: checking unused part of the thread stack (7732 bytes)...
5498 19:57:21.483469 [ 131.156708] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5499 19:57:21.483793 [ 131.163739] lkdtm: FAIL: the thread stack is NOT properly erased
5500 19:57:21.484104 [ 131.169822] CPU: 1 PID: 3601 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5501 19:57:21.484413 [ 131.177574] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5502 19:57:21.484713 [ 131.184107] Backtrace:
5503 19:57:21.525892 [ 131.186586] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
5504 19:57:21.526427 [ 131.194164] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5505 19:57:21.526777 [ 131.199839] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
5506 19:57:21.527131 [ 131.207160] [<c1382954>] (dump_stack) from [<c138a0ec>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5507 19:57:21.527450 [ 131.215696] r9:c1acfae0 r8:c15e7d40 r7:c4479f60 r6:c4479e34 r5:c4478000 r4:0000078d
5508 19:57:21.569063 [ 131.223457] [<c1389fa4>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5509 19:57:21.569597 [ 131.232252] r8:c15e7d40 r7:c4479f60 r6:00000012 r5:c643a000 r4:00000046
5510 19:57:21.569942 [ 131.238965] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5511 19:57:21.570265 [ 131.246983] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5512 19:57:21.570574 [ 131.254909] r9:c4479f60 r8:c52f3e40 r7:00000012 r6:b6e78000 r5:c42bd7c0 r4:c0c2d400
5513 19:57:21.570875 [ 131.262665] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5514 19:57:21.612010 [ 131.270504] r9:c07f4bec r8:c4479f60 r7:c2816000 r6:b6e78000 r5:c42bd7c0 r4:00000000
5515 19:57:21.612546 [ 131.278256] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5516 19:57:21.612892 [ 131.285401] r10:00000004 r9:00000000 r8:00000000 r7:b6e78000 r6:c4478000 r5:c42bd7c0
5517 19:57:21.613211 [ 131.293233] r4:c42bd7c0
5518 19:57:21.613515 [ 131.295778] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5519 19:57:21.613812 [ 131.302921] r9:c4478000 r8:c03002e4 r7:00000004 r6:b6fbfe00 r5:00000012 r4:00000012
5520 19:57:21.649075 [ 131.310676] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5521 19:57:21.649236 [ 131.318250] Exception stack(0xc4479fa8 to 0xc4479ff0)
5522 19:57:21.649302 [ 131.323311] 9fa0: 00000012 00000012 00000001 b6e78000 00000012 00000000
5523 19:57:21.649364 [ 131.331496] 9fc0: 00000012 00000012 b6fbfe00 00000004 00000001 00000000 00020000 be96fa54
5524 19:57:21.649422 [ 131.339679] 9fe0: 00000004 be96f788 b6f2d94f b6eb3c66
5525 19:57:21.789126 # [ 131.143932] lkdtm: Performing direct entry STACKLEAK_ERASING
5526 19:57:21.789704 # [ 131.149618] lkdtm: checking unused part of the thread stack (7732 bytes)...
5527 19:57:21.790067 # [ 131.156708] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5528 19:57:21.790395 # [ 131.163739] lkdtm: FAIL: the thread stack is NOT properly erased
5529 19:57:21.790708 # [ 131.169822] CPU: 1 PID: 3601 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5530 19:57:21.791053 # [ 131.177574] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5531 19:57:21.832196 # [ 131.184107] Backtrace:
5532 19:57:21.832727 # [ 131.186586] [<c137b4f4>] (dump_backtrace) from [<c137b8b4>] (show_stack+0x20/0x24)
5533 19:57:21.833149 # [ 131.194164] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5534 19:57:21.833477 # [ 131.199839] [<c137b894>] (show_stack) from [<c1382a34>] (dump_stack+0xe0/0x100)
5535 19:57:21.833851 # [ 131.207160] [<c1382954>] (dump_stack) from [<c138a0ec>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5536 19:57:21.834167 # [ 131.215696] r9:c1acfae0 r8:c15e7d40 r7:c4479f60 r6:c4479e34 r5:c4478000 r4:0000078d
5537 19:57:21.874852 # [ 131.223457] [<c1389fa4>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5538 19:57:21.875055 # [ 131.232252] r8:c15e7d40 r7:c4479f60 r6:00000012 r5:c643a000 r4:00000046
5539 19:57:21.875158 # [ 131.238965] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5540 19:57:21.875249 # [ 131.246983] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5541 19:57:21.875335 # [ 131.254909] r9:c4479f60 r8:c52f3e40 r7:00000012 r6:b6e78000 r5:c42bd7c0 r4:c0c2d400
5542 19:57:21.875451 # [ 131.262665] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5543 19:57:21.918306 # [ 131.270504] r9:c07f4bec r8:c4479f60 r7:c2816000 r6:b6e78000 r5:c42bd7c0 r4:00000000
5544 19:57:21.918817 # [ 131.278256] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5545 19:57:21.919171 # [ 131.285401] r10:00000004 r9:00000000 r8:00000000 r7:b6e78000 r6:c4478000 r5:c42bd7c0
5546 19:57:21.919455 # [ 131.293233] r4:c42bd7c0
5547 19:57:21.919722 # [ 131.295778] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5548 19:57:21.919986 # [ 131.302921] r9:c4478000 r8:c03002e4 r7:00000004 r6:b6fbfe00 r5:00000012 r4:00000012
5549 19:57:21.961156 # [ 131.310676] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5550 19:57:21.961687 # [ 131.318250] Exception stack(0xc4479fa8 to 0xc4479ff0)
5551 19:57:21.962034 # [ 131.323311] 9fa0: 00000012 00000012 00000001 b6e78000 00000012 00000000
5552 19:57:21.962357 # [ 131.331496] 9fc0: 00000012 00000012 b6fbfe00 00000004 00000001 00000000 00020000 be96fa54
5553 19:57:21.962668 # [ 131.339679] 9fe0: 00000004 be96f788 b6f2d94f b6eb3c66
5554 19:57:21.962971 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5555 19:57:21.981712 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5556 19:57:21.982114 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5557 19:57:22.134541 [ 131.803836] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5558 19:57:22.135114 [ 131.809521] lkdtm: Calling matched prototype ...
5559 19:57:22.135472 [ 131.814229] lkdtm: Calling mismatched prototype ...
5560 19:57:22.135792 [ 131.819123] lkdtm: Fail: survived mismatched prototype function call!
5561 19:57:22.267229 # [ 131.803836] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5562 19:57:22.267759 # [ 131.809521] lkdtm: Calling matched prototype ...
5563 19:57:22.268108 # [ 131.814229] lkdtm: Calling mismatched prototype ...
5564 19:57:22.268429 # [ 131.819123] lkdtm: Fail: survived mismatched prototype function call!
5565 19:57:22.268740 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5566 19:57:22.299133 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5567 19:57:22.347018 + ../../utils/send-to-lava.sh ./output/result.txt
5568 19:57:22.550707 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5569 19:57:22.553863 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5571 19:57:22.678429 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5572 19:57:22.679467 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5574 19:57:22.811177 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5575 19:57:22.811971 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5577 19:57:22.939002 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5578 19:57:22.939762 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5580 19:57:23.072810 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5581 19:57:23.073569 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5583 19:57:23.200703 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5584 19:57:23.201494 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5586 19:57:23.344491 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5587 19:57:23.345240 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5589 19:57:23.482249 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5590 19:57:23.483069 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5592 19:57:23.625079 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5593 19:57:23.625884 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5595 19:57:23.766781 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5596 19:57:23.767609 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5598 19:57:23.910584 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5599 19:57:23.911397 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5601 19:57:24.049409 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5602 19:57:24.050199 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5604 19:57:24.189142 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5605 19:57:24.189939 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5607 19:57:24.327875 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5608 19:57:24.328660 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5610 19:57:24.468608 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5611 19:57:24.469386 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5613 19:57:24.607384 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5614 19:57:24.608179 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5616 19:57:24.745081 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5617 19:57:24.745871 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5619 19:57:24.885102 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5620 19:57:24.885890 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5622 19:57:25.035599 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5623 19:57:25.036390 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5625 19:57:25.174634 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5626 19:57:25.175445 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5628 19:57:25.323326 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5629 19:57:25.324113 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5631 19:57:25.471713 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5632 19:57:25.472488 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5634 19:57:25.611666 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5635 19:57:25.612452 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5637 19:57:25.761343 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5638 19:57:25.762126 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5640 19:57:25.911096 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5641 19:57:25.911898 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5643 19:57:26.049854 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5644 19:57:26.050653 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5646 19:57:26.189591 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5647 19:57:26.190371 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5649 19:57:26.329614 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5650 19:57:26.330401 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5652 19:57:26.478043 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5653 19:57:26.478844 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5655 19:57:26.615773 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5656 19:57:26.616568 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5658 19:57:26.756789 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5659 19:57:26.757573 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5661 19:57:26.905362 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5662 19:57:26.906164 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5664 19:57:27.044168 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5665 19:57:27.044959 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5667 19:57:27.181892 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5668 19:57:27.182681 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5670 19:57:27.322770 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5671 19:57:27.323588 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5673 19:57:27.459456 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5674 19:57:27.460242 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5676 19:57:27.587225 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5677 19:57:27.588002 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5679 19:57:27.725119 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5680 19:57:27.725912 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5682 19:57:27.862898 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5683 19:57:27.863713 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5685 19:57:28.002607 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5686 19:57:28.003413 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5688 19:57:28.140443 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5689 19:57:28.141247 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5691 19:57:28.276097 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5692 19:57:28.276886 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5694 19:57:28.403833 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5695 19:57:28.404620 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5697 19:57:28.540554 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5698 19:57:28.541338 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5700 19:57:28.681362 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5701 19:57:28.682152 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5703 19:57:28.817108 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5704 19:57:28.817892 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5706 19:57:28.944838 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5707 19:57:28.945629 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5709 19:57:29.079576 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5710 19:57:29.080370 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5712 19:57:29.219374 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5713 19:57:29.220165 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5715 19:57:29.361147 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5716 19:57:29.361940 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5718 19:57:29.499864 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5719 19:57:29.500685 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5721 19:57:29.640570 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5722 19:57:29.641363 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5724 19:57:29.768309 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5725 19:57:29.769078 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5727 19:57:29.901110 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5728 19:57:29.901900 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5730 19:57:30.028945 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5731 19:57:30.029778 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5733 19:57:30.166769 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5734 19:57:30.167662 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5736 19:57:30.306519 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5737 19:57:30.307404 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5739 19:57:30.446148 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5740 19:57:30.446705 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5742 19:57:30.578630 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5743 19:57:30.579014 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5745 19:57:30.714387 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5746 19:57:30.714734 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5748 19:57:30.847378 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5749 19:57:30.847715 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5751 19:57:30.981016 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5752 19:57:30.981429 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5754 19:57:31.114993 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5755 19:57:31.115335 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5757 19:57:31.249964 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5758 19:57:31.250825 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5760 19:57:31.386261 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5761 19:57:31.386603 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5763 19:57:31.514519 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5764 19:57:31.515332 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5766 19:57:31.649493 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5767 19:57:31.650276 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5769 19:57:31.792629 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5770 19:57:31.793029 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5772 19:57:31.925281 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5773 19:57:31.925625 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5775 19:57:32.059056 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5776 19:57:32.059403 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5778 19:57:32.191889 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5779 19:57:32.192291 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5781 19:57:32.326270 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5782 19:57:32.327100 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5784 19:57:32.469737 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5785 19:57:32.470126 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5787 19:57:32.618818 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5788 19:57:32.619696 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5790 19:57:32.762396 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5791 19:57:32.762801 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5793 19:57:32.894686 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5794 19:57:32.895006 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5796 19:57:33.027907 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5797 19:57:33.028703 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5799 19:57:33.165471 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5800 19:57:33.165704 + set +x
5801 19:57:33.165836 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 6734745_1.6.2.4.5>
5802 19:57:33.165957 <LAVA_TEST_RUNNER EXIT>
5803 19:57:33.166262 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5805 19:57:33.166622 Received signal: <ENDRUN> 1_kselftest-lkdtm 6734745_1.6.2.4.5
5806 19:57:33.166746 Ending use of test pattern.
5807 19:57:33.166854 Ending test lava.1_kselftest-lkdtm (6734745_1.6.2.4.5), duration 90.33
5809 19:57:33.167252 ok: lava_test_shell seems to have completed
5810 19:57:33.168105 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
5811 19:57:33.168309 end: 3.1 lava-test-shell (duration 00:01:32) [common]
5812 19:57:33.168495 end: 3 lava-test-retry (duration 00:01:32) [common]
5813 19:57:33.168671 start: 4 finalize (timeout 00:06:20) [common]
5814 19:57:33.168859 start: 4.1 power-off (timeout 00:00:30) [common]
5815 19:57:33.169127 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=1' '--command=off'
5816 19:57:33.190925 >> Command sent successfully.
5817 19:57:33.192675 Returned 0 in 0 seconds
5818 19:57:33.293922 end: 4.1 power-off (duration 00:00:00) [common]
5820 19:57:33.295377 start: 4.2 read-feedback (timeout 00:06:20) [common]
5821 19:57:33.296436 Listened to connection for namespace 'common' for up to 1s
5822 19:57:34.301409 Finalising connection for namespace 'common'
5823 19:57:34.302044 Disconnecting from shell: Finalise
5824 19:57:34.302458 / #
5825 19:57:34.404018 end: 4.2 read-feedback (duration 00:00:01) [common]
5826 19:57:34.404691 end: 4 finalize (duration 00:00:01) [common]
5827 19:57:34.405151 Cleaning after the job
5828 19:57:34.405598 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6734745/tftp-deploy-uoi7bnk6/ramdisk
5829 19:57:34.408570 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6734745/tftp-deploy-uoi7bnk6/kernel
5830 19:57:34.409411 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6734745/tftp-deploy-uoi7bnk6/dtb
5831 19:57:34.409534 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6734745/tftp-deploy-uoi7bnk6/nfsrootfs
5832 19:57:34.442378 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6734745/tftp-deploy-uoi7bnk6/modules
5833 19:57:34.444604 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/6734745
5834 19:57:34.619611 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/6734745
5835 19:57:34.619802 Job finished correctly