Boot log: asus-C523NA-A20057-coral
- Kernel Warnings: 0
- Warnings: 3
- Boot result: PASS
- Kernel Errors: 0
- Errors: 0
1 14:43:54.222143 lava-dispatcher, installed at version: 2022.06
2 14:43:54.222332 start: 0 validate
3 14:43:54.222464 Start time: 2022-08-03 14:43:54.222456+00:00 (UTC)
4 14:43:54.222595 Using caching service: 'http://localhost/cache/?uri=%s'
5 14:43:54.222721 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220718.0%2Famd64%2Finitrd.cpio.gz exists
6 14:43:54.522449 Using caching service: 'http://localhost/cache/?uri=%s'
7 14:43:54.523339 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.131-cip13-431-g420b8f43ddc46%2Fx86_64%2Fx86_64_defconfig%2Bx86-chromebook%2Bkselftest%2Fgcc-10%2Fkernel%2FbzImage exists
8 14:43:56.528815 Using caching service: 'http://localhost/cache/?uri=%s'
9 14:43:56.529530 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220718.0%2Famd64%2Ffull.rootfs.tar.xz exists
10 14:43:56.533154 Using caching service: 'http://localhost/cache/?uri=%s'
11 14:43:56.533331 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.131-cip13-431-g420b8f43ddc46%2Fx86_64%2Fx86_64_defconfig%2Bx86-chromebook%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
12 14:43:56.535649 validate duration: 2.31
14 14:43:56.535893 start: 1 tftp-deploy (timeout 00:10:00) [common]
15 14:43:56.535992 start: 1.1 download-retry (timeout 00:10:00) [common]
16 14:43:56.536080 start: 1.1.1 http-download (timeout 00:10:00) [common]
17 14:43:56.536180 Not decompressing ramdisk as can be used compressed.
18 14:43:56.536263 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220718.0/amd64/initrd.cpio.gz
19 14:43:56.536327 saving as /var/lib/lava/dispatcher/tmp/6961466/tftp-deploy-m6zhah0p/ramdisk/initrd.cpio.gz
20 14:43:56.536387 total size: 5411033 (5MB)
21 14:43:56.537387 progress 0% (0MB)
22 14:43:56.538861 progress 5% (0MB)
23 14:43:56.540214 progress 10% (0MB)
24 14:43:56.541548 progress 15% (0MB)
25 14:43:56.542973 progress 20% (1MB)
26 14:43:56.544294 progress 25% (1MB)
27 14:43:56.545616 progress 30% (1MB)
28 14:43:56.546895 progress 35% (1MB)
29 14:43:56.548366 progress 40% (2MB)
30 14:43:56.549696 progress 45% (2MB)
31 14:43:56.550959 progress 50% (2MB)
32 14:43:56.552291 progress 55% (2MB)
33 14:43:56.553757 progress 60% (3MB)
34 14:43:56.555109 progress 65% (3MB)
35 14:43:56.556391 progress 70% (3MB)
36 14:43:56.557692 progress 75% (3MB)
37 14:43:56.559203 progress 80% (4MB)
38 14:43:56.560479 progress 85% (4MB)
39 14:43:56.561824 progress 90% (4MB)
40 14:43:56.563146 progress 95% (4MB)
41 14:43:56.564584 progress 100% (5MB)
42 14:43:56.564771 5MB downloaded in 0.03s (181.83MB/s)
43 14:43:56.564998 end: 1.1.1 http-download (duration 00:00:00) [common]
45 14:43:56.565244 end: 1.1 download-retry (duration 00:00:00) [common]
46 14:43:56.565331 start: 1.2 download-retry (timeout 00:10:00) [common]
47 14:43:56.565417 start: 1.2.1 http-download (timeout 00:10:00) [common]
48 14:43:56.565523 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.131-cip13-431-g420b8f43ddc46/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kernel/bzImage
49 14:43:56.565595 saving as /var/lib/lava/dispatcher/tmp/6961466/tftp-deploy-m6zhah0p/kernel/bzImage
50 14:43:56.565656 total size: 13682208 (13MB)
51 14:43:56.565716 No compression specified
52 14:43:56.566812 progress 0% (0MB)
53 14:43:56.570154 progress 5% (0MB)
54 14:43:56.573525 progress 10% (1MB)
55 14:43:56.576844 progress 15% (1MB)
56 14:43:56.580202 progress 20% (2MB)
57 14:43:56.583635 progress 25% (3MB)
58 14:43:56.586895 progress 30% (3MB)
59 14:43:56.590179 progress 35% (4MB)
60 14:43:56.593495 progress 40% (5MB)
61 14:43:56.596634 progress 45% (5MB)
62 14:43:56.599971 progress 50% (6MB)
63 14:43:56.603293 progress 55% (7MB)
64 14:43:56.606564 progress 60% (7MB)
65 14:43:56.609891 progress 65% (8MB)
66 14:43:56.613191 progress 70% (9MB)
67 14:43:56.616460 progress 75% (9MB)
68 14:43:56.619836 progress 80% (10MB)
69 14:43:56.622940 progress 85% (11MB)
70 14:43:56.626228 progress 90% (11MB)
71 14:43:56.629495 progress 95% (12MB)
72 14:43:56.632810 progress 100% (13MB)
73 14:43:56.633044 13MB downloaded in 0.07s (193.64MB/s)
74 14:43:56.633195 end: 1.2.1 http-download (duration 00:00:00) [common]
76 14:43:56.633433 end: 1.2 download-retry (duration 00:00:00) [common]
77 14:43:56.633522 start: 1.3 download-retry (timeout 00:10:00) [common]
78 14:43:56.633610 start: 1.3.1 http-download (timeout 00:10:00) [common]
79 14:43:56.633716 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220718.0/amd64/full.rootfs.tar.xz
80 14:43:56.633783 saving as /var/lib/lava/dispatcher/tmp/6961466/tftp-deploy-m6zhah0p/nfsrootfs/full.rootfs.tar
81 14:43:56.633844 total size: 207105224 (197MB)
82 14:43:56.633906 Using unxz to decompress xz
83 14:43:56.637187 progress 0% (0MB)
84 14:43:57.202450 progress 5% (9MB)
85 14:43:57.737391 progress 10% (19MB)
86 14:43:58.340380 progress 15% (29MB)
87 14:43:58.705149 progress 20% (39MB)
88 14:43:59.072983 progress 25% (49MB)
89 14:43:59.669886 progress 30% (59MB)
90 14:44:00.226462 progress 35% (69MB)
91 14:44:00.827254 progress 40% (79MB)
92 14:44:01.397696 progress 45% (88MB)
93 14:44:01.980682 progress 50% (98MB)
94 14:44:02.612483 progress 55% (108MB)
95 14:44:03.295834 progress 60% (118MB)
96 14:44:03.447367 progress 65% (128MB)
97 14:44:03.595412 progress 70% (138MB)
98 14:44:03.690712 progress 75% (148MB)
99 14:44:03.764164 progress 80% (158MB)
100 14:44:03.836572 progress 85% (167MB)
101 14:44:03.943391 progress 90% (177MB)
102 14:44:04.218988 progress 95% (187MB)
103 14:44:04.831534 progress 100% (197MB)
104 14:44:04.837080 197MB downloaded in 8.20s (24.08MB/s)
105 14:44:04.837346 end: 1.3.1 http-download (duration 00:00:08) [common]
107 14:44:04.837609 end: 1.3 download-retry (duration 00:00:08) [common]
108 14:44:04.837700 start: 1.4 download-retry (timeout 00:09:52) [common]
109 14:44:04.837788 start: 1.4.1 http-download (timeout 00:09:52) [common]
110 14:44:04.837900 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.131-cip13-431-g420b8f43ddc46/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/modules.tar.xz
111 14:44:04.837971 saving as /var/lib/lava/dispatcher/tmp/6961466/tftp-deploy-m6zhah0p/modules/modules.tar
112 14:44:04.838062 total size: 1993160 (1MB)
113 14:44:04.838122 Using unxz to decompress xz
114 14:44:04.841640 progress 1% (0MB)
115 14:44:04.843674 progress 6% (0MB)
116 14:44:04.849915 progress 11% (0MB)
117 14:44:04.855886 progress 16% (0MB)
118 14:44:04.861682 progress 21% (0MB)
119 14:44:04.867781 progress 26% (0MB)
120 14:44:04.873958 progress 31% (0MB)
121 14:44:04.880254 progress 36% (0MB)
122 14:44:04.887807 progress 41% (0MB)
123 14:44:04.893606 progress 46% (0MB)
124 14:44:04.901320 progress 52% (1MB)
125 14:44:04.906372 progress 57% (1MB)
126 14:44:04.911420 progress 62% (1MB)
127 14:44:04.916655 progress 67% (1MB)
128 14:44:04.923573 progress 72% (1MB)
129 14:44:04.932314 progress 77% (1MB)
130 14:44:04.937966 progress 82% (1MB)
131 14:44:04.943104 progress 87% (1MB)
132 14:44:04.949084 progress 92% (1MB)
133 14:44:04.957641 progress 98% (1MB)
134 14:44:04.968851 1MB downloaded in 0.13s (14.53MB/s)
135 14:44:04.969146 end: 1.4.1 http-download (duration 00:00:00) [common]
137 14:44:04.969446 end: 1.4 download-retry (duration 00:00:00) [common]
138 14:44:04.969541 start: 1.5 prepare-tftp-overlay (timeout 00:09:52) [common]
139 14:44:04.969637 start: 1.5.1 extract-nfsrootfs (timeout 00:09:52) [common]
140 14:44:06.961588 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/6961466/extract-nfsrootfs-gzh6cznp
141 14:44:06.961820 end: 1.5.1 extract-nfsrootfs (duration 00:00:02) [common]
142 14:44:06.961928 start: 1.5.2 lava-overlay (timeout 00:09:50) [common]
143 14:44:06.962069 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf
144 14:44:06.962171 makedir: /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin
145 14:44:06.962256 makedir: /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/tests
146 14:44:06.962337 makedir: /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/results
147 14:44:06.962436 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-add-keys
148 14:44:06.962567 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-add-sources
149 14:44:06.962680 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-background-process-start
150 14:44:06.962793 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-background-process-stop
151 14:44:06.962903 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-common-functions
152 14:44:06.963035 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-echo-ipv4
153 14:44:06.963159 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-install-packages
154 14:44:06.963267 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-installed-packages
155 14:44:06.963377 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-os-build
156 14:44:06.963483 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-probe-channel
157 14:44:06.963602 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-probe-ip
158 14:44:06.963708 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-target-ip
159 14:44:06.963814 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-target-mac
160 14:44:06.963919 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-target-storage
161 14:44:06.964026 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-test-case
162 14:44:06.964134 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-test-event
163 14:44:06.964240 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-test-feedback
164 14:44:06.964345 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-test-raise
165 14:44:06.964451 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-test-reference
166 14:44:06.964557 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-test-runner
167 14:44:06.964662 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-test-set
168 14:44:06.964768 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-test-shell
169 14:44:06.964874 Updating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-add-keys (debian)
170 14:44:06.964984 Updating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-add-sources (debian)
171 14:44:06.965092 Updating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-install-packages (debian)
172 14:44:06.965200 Updating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-installed-packages (debian)
173 14:44:06.965307 Updating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/bin/lava-os-build (debian)
174 14:44:06.965401 Creating /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/environment
175 14:44:06.965485 LAVA metadata
176 14:44:06.965551 - LAVA_JOB_ID=6961466
177 14:44:06.965613 - LAVA_DISPATCHER_IP=192.168.201.1
178 14:44:06.965710 start: 1.5.2.1 lava-vland-overlay (timeout 00:09:50) [common]
179 14:44:06.965774 skipped lava-vland-overlay
180 14:44:06.965850 end: 1.5.2.1 lava-vland-overlay (duration 00:00:00) [common]
181 14:44:06.965929 start: 1.5.2.2 lava-multinode-overlay (timeout 00:09:50) [common]
182 14:44:06.965990 skipped lava-multinode-overlay
183 14:44:06.966062 end: 1.5.2.2 lava-multinode-overlay (duration 00:00:00) [common]
184 14:44:06.966147 start: 1.5.2.3 test-definition (timeout 00:09:50) [common]
185 14:44:06.966224 Loading test definitions
186 14:44:06.966348 start: 1.5.2.3.1 inline-repo-action (timeout 00:09:50) [common]
187 14:44:06.966420 Using /lava-6961466 at stage 0
188 14:44:06.966653 uuid=6961466_1.5.2.3.1 testdef=None
189 14:44:06.966741 end: 1.5.2.3.1 inline-repo-action (duration 00:00:00) [common]
190 14:44:06.966828 start: 1.5.2.3.2 test-overlay (timeout 00:09:50) [common]
191 14:44:06.967283 end: 1.5.2.3.2 test-overlay (duration 00:00:00) [common]
193 14:44:06.967514 start: 1.5.2.3.3 test-install-overlay (timeout 00:09:50) [common]
194 14:44:06.967994 end: 1.5.2.3.3 test-install-overlay (duration 00:00:00) [common]
196 14:44:06.968229 start: 1.5.2.3.4 test-runscript-overlay (timeout 00:09:50) [common]
197 14:44:06.968691 runner path: /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/0/tests/0_timesync-off test_uuid 6961466_1.5.2.3.1
198 14:44:06.968837 end: 1.5.2.3.4 test-runscript-overlay (duration 00:00:00) [common]
200 14:44:06.969085 start: 1.5.2.3.5 git-repo-action (timeout 00:09:50) [common]
201 14:44:06.969173 Using /lava-6961466 at stage 0
202 14:44:06.969270 Fetching tests from https://github.com/kernelci/test-definitions.git
203 14:44:06.969351 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/0/tests/1_kselftest-lkdtm'
204 14:44:12.649552 Running '/usr/bin/git checkout kernelci.org
205 14:44:12.782964 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
206 14:44:12.783660 uuid=6961466_1.5.2.3.5 testdef=None
207 14:44:12.783824 end: 1.5.2.3.5 git-repo-action (duration 00:00:06) [common]
209 14:44:12.784072 start: 1.5.2.3.6 test-overlay (timeout 00:09:44) [common]
210 14:44:12.784748 end: 1.5.2.3.6 test-overlay (duration 00:00:00) [common]
212 14:44:12.784988 start: 1.5.2.3.7 test-install-overlay (timeout 00:09:44) [common]
213 14:44:12.785839 end: 1.5.2.3.7 test-install-overlay (duration 00:00:00) [common]
215 14:44:12.786084 start: 1.5.2.3.8 test-runscript-overlay (timeout 00:09:44) [common]
216 14:44:12.787040 runner path: /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/0/tests/1_kselftest-lkdtm test_uuid 6961466_1.5.2.3.5
217 14:44:12.787144 BOARD='asus-C523NA-A20057-coral'
218 14:44:12.787210 BRANCH='cip-gitlab'
219 14:44:12.787273 SKIPFILE='skipfile-lkft.yaml'
220 14:44:12.787333 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.131-cip13-431-g420b8f43ddc46/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz'
221 14:44:12.787396 TST_CASENAME=''
222 14:44:12.787454 TST_CMDFILES='lkdtm'
223 14:44:12.787596 end: 1.5.2.3.8 test-runscript-overlay (duration 00:00:00) [common]
225 14:44:12.787808 Creating lava-test-runner.conf files
226 14:44:12.787873 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/6961466/lava-overlay-o8q4qlhf/lava-6961466/0 for stage 0
227 14:44:12.787954 - 0_timesync-off
228 14:44:12.788020 - 1_kselftest-lkdtm
229 14:44:12.788110 end: 1.5.2.3 test-definition (duration 00:00:06) [common]
230 14:44:12.788197 start: 1.5.2.4 compress-overlay (timeout 00:09:44) [common]
231 14:44:19.963644 end: 1.5.2.4 compress-overlay (duration 00:00:07) [common]
232 14:44:19.963822 start: 1.5.2.5 persistent-nfs-overlay (timeout 00:09:37) [common]
233 14:44:19.963917 end: 1.5.2.5 persistent-nfs-overlay (duration 00:00:00) [common]
234 14:44:19.964017 end: 1.5.2 lava-overlay (duration 00:00:13) [common]
235 14:44:19.964109 start: 1.5.3 extract-overlay-ramdisk (timeout 00:09:37) [common]
236 14:44:20.065834 end: 1.5.3 extract-overlay-ramdisk (duration 00:00:00) [common]
237 14:44:20.066178 start: 1.5.4 extract-modules (timeout 00:09:36) [common]
238 14:44:20.066289 extracting modules file /var/lib/lava/dispatcher/tmp/6961466/tftp-deploy-m6zhah0p/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6961466/extract-nfsrootfs-gzh6cznp
239 14:44:20.089350 extracting modules file /var/lib/lava/dispatcher/tmp/6961466/tftp-deploy-m6zhah0p/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6961466/extract-overlay-ramdisk-42tmopts/ramdisk
240 14:44:20.112277 end: 1.5.4 extract-modules (duration 00:00:00) [common]
241 14:44:20.112439 start: 1.5.5 apply-overlay-tftp (timeout 00:09:36) [common]
242 14:44:20.112533 [common] Applying overlay to NFS
243 14:44:20.112605 [common] Applying overlay /var/lib/lava/dispatcher/tmp/6961466/compress-overlay-jb_r7sq6/overlay-1.5.2.4.tar.gz to directory /var/lib/lava/dispatcher/tmp/6961466/extract-nfsrootfs-gzh6cznp
244 14:44:20.551832 end: 1.5.5 apply-overlay-tftp (duration 00:00:00) [common]
245 14:44:20.551996 start: 1.5.6 configure-preseed-file (timeout 00:09:36) [common]
246 14:44:20.552094 end: 1.5.6 configure-preseed-file (duration 00:00:00) [common]
247 14:44:20.552185 start: 1.5.7 compress-ramdisk (timeout 00:09:36) [common]
248 14:44:20.552263 Building ramdisk /var/lib/lava/dispatcher/tmp/6961466/extract-overlay-ramdisk-42tmopts/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/6961466/extract-overlay-ramdisk-42tmopts/ramdisk
249 14:44:20.616033 >> 51426 blocks
250 14:44:21.433714 rename /var/lib/lava/dispatcher/tmp/6961466/extract-overlay-ramdisk-42tmopts/ramdisk.cpio.gz to /var/lib/lava/dispatcher/tmp/6961466/tftp-deploy-m6zhah0p/ramdisk/ramdisk.cpio.gz
251 14:44:21.434101 end: 1.5.7 compress-ramdisk (duration 00:00:01) [common]
252 14:44:21.434220 start: 1.5.8 prepare-kernel (timeout 00:09:35) [common]
253 14:44:21.434319 start: 1.5.8.1 prepare-fit (timeout 00:09:35) [common]
254 14:44:21.434410 No mkimage arch provided, not using FIT.
255 14:44:21.434499 end: 1.5.8.1 prepare-fit (duration 00:00:00) [common]
256 14:44:21.434592 end: 1.5.8 prepare-kernel (duration 00:00:00) [common]
257 14:44:21.434697 end: 1.5 prepare-tftp-overlay (duration 00:00:16) [common]
258 14:44:21.434786 start: 1.6 lxc-create-udev-rule-action (timeout 00:09:35) [common]
259 14:44:21.434867 No LXC device requested
260 14:44:21.434950 end: 1.6 lxc-create-udev-rule-action (duration 00:00:00) [common]
261 14:44:21.435046 start: 1.7 deploy-device-env (timeout 00:09:35) [common]
262 14:44:21.435129 end: 1.7 deploy-device-env (duration 00:00:00) [common]
263 14:44:21.435199 Checking files for TFTP limit of 4294967296 bytes.
264 14:44:21.435571 end: 1 tftp-deploy (duration 00:00:25) [common]
265 14:44:21.435675 start: 2 depthcharge-action (timeout 00:05:00) [common]
266 14:44:21.435768 start: 2.1 depthcharge-overlay (timeout 00:05:00) [common]
267 14:44:21.435902 substitutions:
268 14:44:21.435971 - {DTB}: None
269 14:44:21.436034 - {INITRD}: 6961466/tftp-deploy-m6zhah0p/ramdisk/ramdisk.cpio.gz
270 14:44:21.436094 - {KERNEL}: 6961466/tftp-deploy-m6zhah0p/kernel/bzImage
271 14:44:21.436152 - {LAVA_MAC}: None
272 14:44:21.436210 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/6961466/extract-nfsrootfs-gzh6cznp
273 14:44:21.436269 - {NFS_SERVER_IP}: 192.168.201.1
274 14:44:21.436326 - {PRESEED_CONFIG}: None
275 14:44:21.436384 - {PRESEED_LOCAL}: None
276 14:44:21.436439 - {RAMDISK}: 6961466/tftp-deploy-m6zhah0p/ramdisk/ramdisk.cpio.gz
277 14:44:21.436494 - {ROOT_PART}: None
278 14:44:21.436550 - {ROOT}: None
279 14:44:21.436604 - {SERVER_IP}: 192.168.201.1
280 14:44:21.436659 - {TEE}: None
281 14:44:21.436714 Parsed boot commands:
282 14:44:21.436768 - enet dhcp
283 14:44:21.436823 - tftpboot 192.168.201.1 {DEPTHCHARGE_KERNEL} {CMDLINE} {DEPTHCHARGE_RAMDISK}
284 14:44:21.436982 Parsed boot commands: enet dhcp; tftpboot 192.168.201.1 6961466/tftp-deploy-m6zhah0p/kernel/bzImage 6961466/tftp-deploy-m6zhah0p/kernel/cmdline 6961466/tftp-deploy-m6zhah0p/ramdisk/ramdisk.cpio.gz
285 14:44:21.437073 end: 2.1 depthcharge-overlay (duration 00:00:00) [common]
286 14:44:21.437162 start: 2.2 depthcharge-retry (timeout 00:05:00) [common]
287 14:44:21.437255 start: 2.2.1 reset-connection (timeout 00:05:00) [common]
288 14:44:21.437344 start: 2.2.1.1 disconnect-device (timeout 00:05:00) [common]
289 14:44:21.437412 Not connected, no need to disconnect.
290 14:44:21.437488 end: 2.2.1.1 disconnect-device (duration 00:00:00) [common]
291 14:44:21.437569 start: 2.2.1.2 connect-device (timeout 00:05:00) [common]
292 14:44:21.437637 [common] connect-device Connecting to device using '/usr/bin/console -k -f -M localhost asus-C523NA-A20057-coral-cbg-2'
293 14:44:21.440230 Setting prompt string to ['lava-test: # ']
294 14:44:21.440511 end: 2.2.1.2 connect-device (duration 00:00:00) [common]
295 14:44:21.440609 end: 2.2.1 reset-connection (duration 00:00:00) [common]
296 14:44:21.440705 start: 2.2.2 reset-device (timeout 00:05:00) [common]
297 14:44:21.440796 start: 2.2.2.1 pdu-reboot (timeout 00:05:00) [common]
298 14:44:21.440980 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=asus-C523NA-A20057-coral-cbg-2' '--port=1' '--command=reboot'
299 14:44:21.459701 >> Command sent successfully.
300 14:44:21.461660 Returned 0 in 0 seconds
301 14:44:21.562797 end: 2.2.2.1 pdu-reboot (duration 00:00:00) [common]
303 14:44:21.564312 end: 2.2.2 reset-device (duration 00:00:00) [common]
304 14:44:21.564794 start: 2.2.3 depthcharge-start (timeout 00:05:00) [common]
305 14:44:21.565216 Setting prompt string to 'Starting depthcharge on coral...'
306 14:44:21.565554 Changing prompt to 'Starting depthcharge on coral...'
307 14:44:21.565892 depthcharge-start: Wait for prompt Starting depthcharge on coral... (timeout 00:05:00)
308 14:44:21.567142 [Enter `^Ec?' for help]
309 14:44:28.317225
310 14:44:28.317847
311 14:44:28.326780 coreboot-v1.9308_26_0.0.22-2597-gfa32d89ed3 Tue Sep 29 21:34:05 UTC 2020 bootblock starting...
312 14:44:28.332390 LPC: Trying to open IO window from 800 size 1ff
313 14:44:28.338483 LPC: Opened IO window LGIR0: base 800 size 100
314 14:44:28.341358 LPC: Opened IO window LGIR1: base 900 size 100
315 14:44:28.344353 VBOOT: Loading verstage.
316 14:44:28.348076 FMAP: Found \"FLASH\" version 1.1 at 204000.
317 14:44:28.352071 FMAP: base = 0 size = 1000000 #areas = 35
318 14:44:28.359154 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
319 14:44:28.363639 CBFS @ 205000 size 17b000
320 14:44:28.366742 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
321 14:44:28.368827 CBFS: Locating 'fallback/verstage'
322 14:44:28.372485 CBFS: Found @ offset ba4c0 size fab4
323 14:44:28.381885
324 14:44:28.382621
325 14:44:28.388476 coreboot-v1.9308_26_0.0.22-2597-gfa32d89ed3 Tue Sep 29 21:34:05 UTC 2020 verstage starting...
326 14:44:28.392531 LPSS I2C bus 2 at 0xfe022000 (400 KHz)
327 14:44:28.394762 TPM ready after 4 ms
328 14:44:28.399168 cr50 TPM 2.0 (i2c 2:0x50 id 0x28)
329 14:44:28.422022 setup_tpm():514: TPM: SetupTPM() succeeded
330 14:44:28.439466 src/lib/tpm2_tlcl.c:208 index 0x1007 return code 0
331 14:44:28.440415 Phase 1
332 14:44:28.446458 FMAP: Found \"FLASH\" version 1.1 at 204000.
333 14:44:28.449002 FMAP: base = 0 size = 1000000 #areas = 35
334 14:44:28.453747 FMAP: area GBB found @ 380000 (262144 bytes)
335 14:44:28.460949 VB2:vb2_check_recovery() Recovery reason from previous boot: 0x0 / 0x0
336 14:44:28.462711 Phase 2
337 14:44:28.463223 Phase 3
338 14:44:28.467060 FMAP: area GBB found @ 380000 (262144 bytes)
339 14:44:28.473601 VB2:vb2_report_dev_firmware() This is developer signed firmware
340 14:44:28.478483 FMAP: area VBLOCK_A found @ 430000 (65536 bytes)
341 14:44:28.483596 FMAP: area VBLOCK_A found @ 430000 (65536 bytes)
342 14:44:28.489497 VB2:vb2_verify_keyblock() Checking key block signature...
343 14:44:28.528618 FMAP: area VBLOCK_A found @ 430000 (65536 bytes)
344 14:44:28.533240 FMAP: area VBLOCK_A found @ 430000 (65536 bytes)
345 14:44:28.538394 VB2:vb2_verify_fw_preamble() Verifying preamble.
346 14:44:28.547347 Phase 4
347 14:44:28.553073 FMAP: area FW_MAIN_A found @ 440000 (4652992 bytes)
348 14:44:28.560406 VB2:vb2api_init_hash() HW crypto for hash_alg 2 not supported, using SW
349 14:44:28.706161 VB2:vb2_rsa_verify_digest() Digest check failed!
350 14:44:28.711195 VB2:vb2_fail() Need recovery, reason: 0x1b / 0x7
351 14:44:28.712507 Saving nvdata
352 14:44:28.717056 Reboot requested (10020007)
353 14:44:28.718111 hard_reset() called!
354 14:44:28.721093 CSE is not yet ready, waiting
355 14:44:29.729589 CSE timed out. Resetting
356 14:44:34.071676
357 14:44:34.071813
358 14:44:34.080399 coreboot-v1.9308_26_0.0.22-2597-gfa32d89ed3 Tue Sep 29 21:34:05 UTC 2020 bootblock starting...
359 14:44:34.085679 LPC: Trying to open IO window from 800 size 1ff
360 14:44:34.091479 LPC: Opened IO window LGIR0: base 800 size 100
361 14:44:34.095562 LPC: Opened IO window LGIR1: base 900 size 100
362 14:44:34.097793 VBOOT: Loading verstage.
363 14:44:34.101791 FMAP: Found \"FLASH\" version 1.1 at 204000.
364 14:44:34.105874 FMAP: base = 0 size = 1000000 #areas = 35
365 14:44:34.110967 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
366 14:44:34.114302 CBFS @ 205000 size 17b000
367 14:44:34.118737 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
368 14:44:34.122595 CBFS: Locating 'fallback/verstage'
369 14:44:34.126155 CBFS: Found @ offset ba4c0 size fab4
370 14:44:34.133152
371 14:44:34.133251
372 14:44:34.142265 coreboot-v1.9308_26_0.0.22-2597-gfa32d89ed3 Tue Sep 29 21:34:05 UTC 2020 verstage starting...
373 14:44:34.146505 LPSS I2C bus 2 at 0xfe022000 (400 KHz)
374 14:44:34.148749 TPM ready after 4 ms
375 14:44:34.152628 cr50 TPM 2.0 (i2c 2:0x50 id 0x28)
376 14:44:34.176120 setup_tpm():514: TPM: SetupTPM() succeeded
377 14:44:34.193381 src/lib/tpm2_tlcl.c:208 index 0x1007 return code 0
378 14:44:34.195782 Phase 1
379 14:44:34.199629 FMAP: Found \"FLASH\" version 1.1 at 204000.
380 14:44:34.202717 FMAP: base = 0 size = 1000000 #areas = 35
381 14:44:34.207496 FMAP: area GBB found @ 380000 (262144 bytes)
382 14:44:34.214697 VB2:vb2_check_recovery() Recovery reason from previous boot: 0x1b / 0x7
383 14:44:34.220809 VB2:vb2_check_recovery() We have a recovery request: 0x1b / 0x0
384 14:44:34.224119 Recovery requested (1009000e)
385 14:44:34.225687 Saving nvdata
386 14:44:34.241882 tlcl_extend: response is 0
387 14:44:34.258073 tlcl_extend: response is 0
388 14:44:34.263346 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
389 14:44:34.265950 CBFS @ 205000 size 17b000
390 14:44:34.272323 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
391 14:44:34.274847 CBFS: Locating 'fallback/romstage'
392 14:44:34.278551 CBFS: Found @ offset 80 size 11c5c
393 14:44:34.286504
394 14:44:34.287091
395 14:44:34.295379 coreboot-v1.9308_26_0.0.22-2597-gfa32d89ed3 Tue Sep 29 21:34:05 UTC 2020 romstage starting...
396 14:44:34.299751 pm1_sts: 0000 pm1_en: 0000 pm1_cnt: 00001c00
397 14:44:34.304243 gpe0_sts[0]: 00000000 gpe0_en[0]: 00008000
398 14:44:34.308584 gpe0_sts[1]: 00000000 gpe0_en[1]: 00000000
399 14:44:34.313118 gpe0_sts[2]: 00000000 gpe0_en[2]: 00000000
400 14:44:34.319156 gpe0_sts[3]: 00000000 gpe0_en[3]: 00000000
401 14:44:34.320903 prsts: 00000000 tco_sts: 00000000
402 14:44:34.326692 gen_pmcon1: 04004000 gen_pmcon2: 00003a00 gen_pmcon3: 00000000
403 14:44:34.328260 prev_sleep_state 0
404 14:44:34.332098 Boot Count incremented to 51293
405 14:44:34.336613 FMAP: Found \"FLASH\" version 1.1 at 204000.
406 14:44:34.342896 FMAP: base = 0 size = 1000000 #areas = 35
407 14:44:34.346071 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
408 14:44:34.348524 CBFS @ 205000 size 17b000
409 14:44:34.355106 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
410 14:44:34.356272 CBFS: Locating 'fspm.bin'
411 14:44:34.359933 CBFS: Found @ offset 2efc0 size 59000
412 14:44:34.401804 FMAP: area RECOVERY_MRC_CACHE found @ 400000 (65536 bytes)
413 14:44:34.412428 Locality already claimed
414 14:44:34.415979 cr50 TPM 2.0 (i2c 2:0x50 id 0x28)
415 14:44:34.434227 src/lib/tpm2_tlcl.c:208 index 0x100b return code 0
416 14:44:34.442216 MRC: Hash comparison successful. Using data from RECOVERY_MRC_CACHE
417 14:44:34.444323 MRC cache found, size b2c0 bootmode:2
418 14:44:34.446861 LPDDR4 SKU id = 0x1
419 14:44:34.449101 LP4DDR speed is 2400MHz
420 14:44:34.451725 LPDDR4 Ch0 density = 2
421 14:44:34.453648 LPDDR4 Ch1 density = 2
422 14:44:34.459542 FMAP: area RW_VAR_MRC_CACHE found @ 420000 (4096 bytes)
423 14:44:34.655166 CBMEM:
424 14:44:34.658725 IMD: root @ 7afff000 254 entries.
425 14:44:34.661757 IMD: root @ 7affec00 62 entries.
426 14:44:34.665602 External stage cache:
427 14:44:34.669617 IMD: root @ 7b7ff000 254 entries.
428 14:44:34.671745 IMD: root @ 7b7fec00 62 entries.
429 14:44:34.675239 creating vboot_handoff structure
430 14:44:34.680010 Chrome EC: clear events_b mask to 0x21004000
431 14:44:34.713414 src/lib/tpm2_tlcl.c:208 index 0x100b return code 0
432 14:44:34.729161 tlcl_write: response is 0
433 14:44:34.746706 src/lib/tpm2_tlcl.c:208 index 0x100b return code 0
434 14:44:34.750990 MRC: TPM MRC hash updated successfully.
435 14:44:34.754216 CPU: frequency set to 2500 MHz
436 14:44:34.756663 4 DIMMs found
437 14:44:34.762909 MTRR Range: Start=7a000000 End=7b000000 (Size 1000000)
438 14:44:34.766686 MTRR Range: Start=ff000000 End=0 (Size 1000000)
439 14:44:34.772634 MTRR Range: Start=7b000000 End=7b800000 (Size 800000)
440 14:44:34.776380 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
441 14:44:34.779907 CBFS @ 205000 size 17b000
442 14:44:34.786871 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
443 14:44:34.787996 CBFS: Locating 'fallback/postcar'
444 14:44:34.792873 CBFS: Found @ offset b3000 size 45b8
445 14:44:34.798169 Decompressing stage fallback/postcar @ 0x7abc5fc0 (34440 bytes)
446 14:44:34.809113 Loading module at 7abc6000 with entry 7abc6000. filesize: 0x4350 memsize: 0x8648
447 14:44:34.813115 Processing 131 relocs. Offset value of 0x78bc6000
448 14:44:34.815588
449 14:44:34.816073
450 14:44:34.824883 coreboot-v1.9308_26_0.0.22-2597-gfa32d89ed3 Tue Sep 29 21:34:05 UTC 2020 postcar starting...
451 14:44:34.828959 FMAP: Found \"FLASH\" version 1.1 at 204000.
452 14:44:34.834804 FMAP: base = 0 size = 1000000 #areas = 35
453 14:44:34.841021 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
454 14:44:34.841607 CBFS @ 205000 size 17b000
455 14:44:34.846367 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
456 14:44:34.849916 CBFS: Locating 'fallback/ramstage'
457 14:44:34.854091 CBFS: Found @ offset 15dc0 size 17c31
458 14:44:34.859898 Decompressing stage fallback/ramstage @ 0x7ab77fc0 (314352 bytes)
459 14:44:34.894641 Loading module at 7ab78000 with entry 7ab78000. filesize: 0x34618 memsize: 0x4cbb0
460 14:44:34.899867 Processing 2993 relocs. Offset value of 0x7aa78000
461 14:44:34.902451
462 14:44:34.902930
463 14:44:34.909618 coreboot-v1.9308_26_0.0.22-2597-gfa32d89ed3 Tue Sep 29 21:34:05 UTC 2020 ramstage starting...
464 14:44:34.914617 FMAP: Found \"FLASH\" version 1.1 at 204000.
465 14:44:34.918386 FMAP: base = 0 size = 1000000 #areas = 35
466 14:44:34.923046 FMAP: area RO_VPD found @ 200000 (16384 bytes)
467 14:44:34.927519 WARNING: RO_VPD is uninitialized or empty.
468 14:44:34.933672 FMAP: area RW_VPD found @ 428000 (8192 bytes)
469 14:44:34.936053 WARNING: RW_VPD is uninitialized or empty.
470 14:44:34.937695 Normal boot.
471 14:44:34.942618 BS: BS_PRE_DEVICE times (us): entry 2 run 32 exit 0
472 14:44:34.947082 Board ID: 5
473 14:44:34.951775 mainboard: EC init
474 14:44:34.956365 Chrome EC: Set WAKE mask to 0x00000000
475 14:44:34.964191 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
476 14:44:34.964695 CBFS @ 205000 size 17b000
477 14:44:34.969636 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
478 14:44:34.971882 CBFS: Locating 'fsps.bin'
479 14:44:34.976024 CBFS: Found @ offset 88fc0 size 2a000
480 14:44:34.998995 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
481 14:44:35.001505 CBFS @ 205000 size 17b000
482 14:44:35.007074 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
483 14:44:35.010126 CBFS: Locating 'vbt-babytiger.bin'
484 14:44:35.014022 CBFS: Found @ offset 155800 size 528
485 14:44:35.019059 Found a VBT of 6656 bytes after decompression
486 14:44:35.192252 ITSS IRQ Polarities Before:
487 14:44:35.195428 IPC0: 0xffffeef8
488 14:44:35.196409 IPC1: 0xffffffff
489 14:44:35.197861 IPC2: 0xffffffff
490 14:44:35.199105 IPC3: 0x00ffffff
491 14:44:35.204338 ITSS IRQ Polarities After:
492 14:44:35.204822 IPC0: 0xffffeef8
493 14:44:35.206236 IPC1: 0x4a07ffff
494 14:44:35.207374 IPC2: 0x08000000
495 14:44:35.209442 IPC3: 0x00a11000
496 14:44:35.210801 RAPL PL1 12.0W
497 14:44:35.212067 RAPL PL2 15.0W
498 14:44:35.219092 BS: BS_DEV_INIT_CHIPS times (us): entry 0 run 268436 exit 0
499 14:44:35.221468 Enumerating buses...
500 14:44:35.225468 Show all devs... Before device enumeration.
501 14:44:35.230724 Root Device: enabled 1
502 14:44:35.231292 CPU_CLUSTER: 0: enabled 1
503 14:44:35.232391 APIC: 00: enabled 1
504 14:44:35.235356 DOMAIN: 0000: enabled 1
505 14:44:35.238323 PCI: 00:00.0: enabled 1
506 14:44:35.239650 PCI: 00:00.1: enabled 1
507 14:44:35.242713 PCI: 00:00.2: enabled 1
508 14:44:35.246543 PCI: 00:02.0: enabled 1
509 14:44:35.247466 PCI: 00:03.0: enabled 1
510 14:44:35.249915 PCI: 00:0d.0: enabled 1
511 14:44:35.254476 PCI: 00:0d.1: enabled 1
512 14:44:35.255136 PCI: 00:0d.2: enabled 1
513 14:44:35.260061 PCI: 00:0d.3: enabled 1
514 14:44:35.260634 PCI: 00:0e.0: enabled 1
515 14:44:35.263066 GENERIC: 0.0: enabled 1
516 14:44:35.264260 PCI: 00:11.0: enabled 0
517 14:44:35.266907 PCI: 00:12.0: enabled 0
518 14:44:35.270097 PCI: 00:13.0: enabled 0
519 14:44:35.271807 PCI: 00:13.1: enabled 0
520 14:44:35.274379 PCI: 00:13.2: enabled 0
521 14:44:35.276512 PCI: 00:13.3: enabled 0
522 14:44:35.280515 PCI: 00:14.0: enabled 1
523 14:44:35.281687 PCI: 00:00.0: enabled 1
524 14:44:35.284444 PCI: 00:14.1: enabled 0
525 14:44:35.286220 PCI: 00:15.0: enabled 1
526 14:44:35.288482 PCI: 00:15.1: enabled 0
527 14:44:35.291056 PCI: 00:16.0: enabled 1
528 14:44:35.295170 I2C: 00:1a: enabled 1
529 14:44:35.297657 PCI: 00:16.1: enabled 1
530 14:44:35.298544 PCI: 00:16.2: enabled 1
531 14:44:35.300777 I2C: 00:50: enabled 1
532 14:44:35.302640 PCI: 00:16.3: enabled 1
533 14:44:35.304906 I2C: 00:10: enabled 1
534 14:44:35.307936 I2C: 00:39: enabled 1
535 14:44:35.311109 PCI: 00:17.0: enabled 1
536 14:44:35.311976 I2C: 00:15: enabled 1
537 14:44:35.314537 I2C: 00:2c: enabled 1
538 14:44:35.316619 PCI: 00:17.1: enabled 1
539 14:44:35.319051 I2C: 00:09: enabled 1
540 14:44:35.321437 PCI: 00:17.2: enabled 0
541 14:44:35.324481 PCI: 00:17.3: enabled 0
542 14:44:35.326743 PCI: 00:18.0: enabled 1
543 14:44:35.329251 PCI: 00:18.1: enabled 1
544 14:44:35.330943 PCI: 00:18.2: enabled 1
545 14:44:35.333780 PCI: 00:18.3: enabled 0
546 14:44:35.336164 PCI: 00:19.0: enabled 1
547 14:44:35.338795 PCI: 00:19.1: enabled 0
548 14:44:35.341033 PCI: 00:19.2: enabled 0
549 14:44:35.343351 PCI: 00:1a.0: enabled 1
550 14:44:35.345360 PCI: 00:1b.0: enabled 1
551 14:44:35.349194 PCI: 00:1c.0: enabled 1
552 14:44:35.351818 PCI: 00:1e.0: enabled 0
553 14:44:35.356092 PCI: 00:1f.0: enabled 1
554 14:44:35.356638 PNP: 0c09.0: enabled 1
555 14:44:35.358306 PCI: 00:1f.1: enabled 1
556 14:44:35.359786 Compare with tree...
557 14:44:35.362005 Root Device: enabled 1
558 14:44:35.365766 CPU_CLUSTER: 0: enabled 1
559 14:44:35.367061 APIC: 00: enabled 1
560 14:44:35.369774 DOMAIN: 0000: enabled 1
561 14:44:35.372426 PCI: 00:00.0: enabled 1
562 14:44:35.376292 PCI: 00:00.1: enabled 1
563 14:44:35.377555 PCI: 00:00.2: enabled 1
564 14:44:35.379929 PCI: 00:02.0: enabled 1
565 14:44:35.384429 PCI: 00:03.0: enabled 1
566 14:44:35.388180 PCI: 00:0d.0: enabled 1
567 14:44:35.388749 PCI: 00:0d.1: enabled 1
568 14:44:35.390666 PCI: 00:0d.2: enabled 1
569 14:44:35.394152 PCI: 00:0d.3: enabled 1
570 14:44:35.396185 PCI: 00:0e.0: enabled 1
571 14:44:35.399271 GENERIC: 0.0: enabled 1
572 14:44:35.401352 PCI: 00:11.0: enabled 0
573 14:44:35.403959 PCI: 00:12.0: enabled 0
574 14:44:35.406359 PCI: 00:13.0: enabled 0
575 14:44:35.410212 PCI: 00:13.1: enabled 0
576 14:44:35.412046 PCI: 00:13.2: enabled 0
577 14:44:35.415843 PCI: 00:13.3: enabled 0
578 14:44:35.418063 PCI: 00:14.0: enabled 1
579 14:44:35.420535 PCI: 00:00.0: enabled 1
580 14:44:35.422385 PCI: 00:14.1: enabled 0
581 14:44:35.425765 PCI: 00:15.0: enabled 1
582 14:44:35.428645 PCI: 00:15.1: enabled 0
583 14:44:35.432708 PCI: 00:16.0: enabled 1
584 14:44:35.433602 I2C: 00:1a: enabled 1
585 14:44:35.436161 PCI: 00:16.1: enabled 1
586 14:44:35.438158 PCI: 00:16.2: enabled 1
587 14:44:35.441376 I2C: 00:50: enabled 1
588 14:44:35.443713 PCI: 00:16.3: enabled 1
589 14:44:35.446619 I2C: 00:10: enabled 1
590 14:44:35.448448 I2C: 00:39: enabled 1
591 14:44:35.450878 PCI: 00:17.0: enabled 1
592 14:44:35.454264 I2C: 00:15: enabled 1
593 14:44:35.456509 I2C: 00:2c: enabled 1
594 14:44:35.458801 PCI: 00:17.1: enabled 1
595 14:44:35.462100 I2C: 00:09: enabled 1
596 14:44:35.464411 PCI: 00:17.2: enabled 0
597 14:44:35.467174 PCI: 00:17.3: enabled 0
598 14:44:35.470198 PCI: 00:18.0: enabled 1
599 14:44:35.473139 PCI: 00:18.1: enabled 1
600 14:44:35.474578 PCI: 00:18.2: enabled 1
601 14:44:35.477270 PCI: 00:18.3: enabled 0
602 14:44:35.482021 PCI: 00:19.0: enabled 1
603 14:44:35.482847 PCI: 00:19.1: enabled 0
604 14:44:35.486537 PCI: 00:19.2: enabled 0
605 14:44:35.488318 PCI: 00:1a.0: enabled 1
606 14:44:35.490532 PCI: 00:1b.0: enabled 1
607 14:44:35.494118 PCI: 00:1c.0: enabled 1
608 14:44:35.495570 PCI: 00:1e.0: enabled 0
609 14:44:35.498848 PCI: 00:1f.0: enabled 1
610 14:44:35.501477 PNP: 0c09.0: enabled 1
611 14:44:35.505364 PCI: 00:1f.1: enabled 1
612 14:44:35.506117 Root Device scanning...
613 14:44:35.510761 root_dev_scan_bus for Root Device
614 14:44:35.514687 CPU_CLUSTER: 0 enabled
615 14:44:35.515165 DOMAIN: 0000 enabled
616 14:44:35.516189 DOMAIN: 0000 scanning...
617 14:44:35.519755 PCI: pci_scan_bus for bus 00
618 14:44:35.522518 PCI: 00:00.0 [8086/0000] ops
619 14:44:35.528358 PCI: 00:00.0 [8086/5af0] enabled
620 14:44:35.529480 PCI: 00:00.1 [8086/5a8c] enabled
621 14:44:35.532776 PCI: 00:00.2 [8086/5a8e] enabled
622 14:44:35.536080 PCI: 00:02.0 [8086/0000] ops
623 14:44:35.539116 PCI: 00:02.0 [8086/5a84] enabled
624 14:44:35.541944 PCI: 00:03.0 [8086/5a88] enabled
625 14:44:35.545580 PCI: 00:0d.0 [8086/0000] ops
626 14:44:35.548552 PCI: 00:0d.0 [8086/5a92] enabled
627 14:44:35.552504 PCI: 00:0d.1 [8086/0000] ops
628 14:44:35.555478 PCI: 00:0d.1 [8086/5a94] enabled
629 14:44:35.558130 PCI: 00:0d.2 [8086/5a96] enabled
630 14:44:35.561474 PCI: 00:0d.3 [8086/0000] ops
631 14:44:35.565220 PCI: 00:0d.3 [8086/5aec] enabled
632 14:44:35.567989 PCI: 00:0e.0 [8086/0000] bus ops
633 14:44:35.571318 PCI: 00:0e.0 [8086/5a98] enabled
634 14:44:35.574062 PCI: 00:0f.0 [8086/0000] ops
635 14:44:35.576991 PCI: 00:0f.0 [8086/5a9a] enabled
636 14:44:35.580293 PCI: 00:0f.1 [8086/5a9c] enabled
637 14:44:35.583574 PCI: 00:0f.2 [8086/5a9e] enabled
638 14:44:35.586455 Capability: type 0x10 @ 0x40
639 14:44:35.589546 Capability: type 0x05 @ 0x80
640 14:44:35.592644 Capability: type 0x0d @ 0x90
641 14:44:35.594960 Capability: type 0x01 @ 0xa0
642 14:44:35.598289 Capability: type 0x10 @ 0x40
643 14:44:35.602712 PCI: 00:14.0 subordinate bus PCI Express
644 14:44:35.605721 PCI: 00:14.0 [8086/5ad6] enabled
645 14:44:35.608452 PCI: 00:15.0 [8086/0000] ops
646 14:44:35.611677 PCI: 00:15.0 [8086/5aa8] enabled
647 14:44:35.615053 PCI: 00:16.0 [8086/0000] bus ops
648 14:44:35.619479 PCI: 00:16.0 [8086/5aac] enabled
649 14:44:35.622656 PCI: 00:16.1 [8086/0000] bus ops
650 14:44:35.625179 PCI: 00:16.1 [8086/5aae] enabled
651 14:44:35.628630 PCI: 00:16.2 [8086/0000] bus ops
652 14:44:35.632881 PCI: 00:16.2 [8086/5ab0] enabled
653 14:44:35.634927 PCI: 00:16.3 [8086/0000] bus ops
654 14:44:35.638644 PCI: 00:16.3 [8086/5ab2] enabled
655 14:44:35.643320 PCI: 00:17.0 [8086/0000] bus ops
656 14:44:35.645139 PCI: 00:17.0 [8086/5ab4] enabled
657 14:44:35.648355 PCI: 00:17.1 [8086/0000] bus ops
658 14:44:35.651377 PCI: 00:17.1 [8086/5ab6] enabled
659 14:44:35.655045 PCI: 00:18.0 [8086/0000] ops
660 14:44:35.657831 PCI: 00:18.0 [8086/5abc] enabled
661 14:44:35.660646 PCI: 00:18.1 [8086/0000] ops
662 14:44:35.664633 PCI: 00:18.1 [8086/5abe] enabled
663 14:44:35.667268 PCI: 00:18.2 [8086/0000] ops
664 14:44:35.670283 PCI: 00:18.2 [8086/5ac0] enabled
665 14:44:35.675770 PCI: 00:19.0 [8086/5ac2] enabled
666 14:44:35.680214 PCI: Static device PCI: 00:1a.0 not found, disabling it.
667 14:44:35.682485 PCI: 00:1b.0 [8086/0000] ops
668 14:44:35.686048 PCI: 00:1b.0 [8086/5aca] enabled
669 14:44:35.689295 PCI: 00:1c.0 [8086/5acc] enabled
670 14:44:35.693574 PCI: 00:1f.0 [8086/0000] bus ops
671 14:44:35.695617 PCI: 00:1f.0 [8086/5ae8] enabled
672 14:44:35.698939 PCI: 00:1f.1 [8086/5ad4] enabled
673 14:44:35.701747 PCI: 00:0e.0 scanning...
674 14:44:35.704934 GENERIC: 0.0 enabled
675 14:44:35.712152 scan_bus: scanning of bus PCI: 00:0e.0 took 4851 usecs
676 14:44:35.712588 PCI: 00:14.0 scanning...
677 14:44:35.716719 do_pci_scan_bridge for PCI: 00:14.0
678 14:44:35.718911 PCI: pci_scan_bus for bus 01
679 14:44:35.722042 PCI: 01:00.0 [8086/095a] enabled
680 14:44:35.725389 Capability: type 0x01 @ 0xc8
681 14:44:35.729043 Capability: type 0x05 @ 0xd0
682 14:44:35.731250 Capability: type 0x10 @ 0x40
683 14:44:35.734582 Capability: type 0x10 @ 0x40
684 14:44:35.737575 Enabling Common Clock Configuration
685 14:44:35.742461 L1 Sub-State supported from root port 20
686 14:44:35.744609 L1 Sub-State Support = 0xf
687 14:44:35.748788 CommonModeRestoreTime = 0x28
688 14:44:35.751834 Power On Value = 0x1e, Power On Scale = 0x0
689 14:44:35.753624 ASPM: Enabled L1
690 14:44:35.757417 Capability: type 0x01 @ 0xc8
691 14:44:35.759493 Capability: type 0x05 @ 0xd0
692 14:44:35.762452 Capability: type 0x10 @ 0x40
693 14:44:35.768105 scan_bus: scanning of bus PCI: 00:14.0 took 52815 usecs
694 14:44:35.771249 PCI: 00:16.0 scanning...
695 14:44:35.774634 scan_generic_bus for PCI: 00:16.0
696 14:44:35.778730 bus: PCI: 00:16.0[0]->I2C: 01:1a enabled
697 14:44:35.782144 scan_generic_bus for PCI: 00:16.0 done
698 14:44:35.788226 scan_bus: scanning of bus PCI: 00:16.0 took 14057 usecs
699 14:44:35.790380 PCI: 00:16.1 scanning...
700 14:44:35.793909 scan_generic_bus for PCI: 00:16.1
701 14:44:35.798197 scan_generic_bus for PCI: 00:16.1 done
702 14:44:35.803620 scan_bus: scanning of bus PCI: 00:16.1 took 9983 usecs
703 14:44:35.805803 PCI: 00:16.2 scanning...
704 14:44:35.810755 scan_generic_bus for PCI: 00:16.2
705 14:44:35.814005 bus: PCI: 00:16.2[0]->I2C: 02:50 enabled
706 14:44:35.817935 scan_generic_bus for PCI: 00:16.2 done
707 14:44:35.823302 scan_bus: scanning of bus PCI: 00:16.2 took 14060 usecs
708 14:44:35.825544 PCI: 00:16.3 scanning...
709 14:44:35.830783 scan_generic_bus for PCI: 00:16.3
710 14:44:35.833715 bus: PCI: 00:16.3[0]->I2C: 03:10 enabled
711 14:44:35.837630 bus: PCI: 00:16.3[0]->I2C: 03:39 enabled
712 14:44:35.841592 scan_generic_bus for PCI: 00:16.3 done
713 14:44:35.846734 scan_bus: scanning of bus PCI: 00:16.3 took 18143 usecs
714 14:44:35.849307 PCI: 00:17.0 scanning...
715 14:44:35.853429 scan_generic_bus for PCI: 00:17.0
716 14:44:35.857461 bus: PCI: 00:17.0[0]->I2C: 04:15 enabled
717 14:44:35.861203 bus: PCI: 00:17.0[0]->I2C: 04:2c enabled
718 14:44:35.865679 scan_generic_bus for PCI: 00:17.0 done
719 14:44:35.870955 scan_bus: scanning of bus PCI: 00:17.0 took 18139 usecs
720 14:44:35.873234 PCI: 00:17.1 scanning...
721 14:44:35.877334 scan_generic_bus for PCI: 00:17.1
722 14:44:35.880784 bus: PCI: 00:17.1[0]->I2C: 05:09 enabled
723 14:44:35.884870 scan_generic_bus for PCI: 00:17.1 done
724 14:44:35.890516 scan_bus: scanning of bus PCI: 00:17.1 took 14062 usecs
725 14:44:35.892816 PCI: 00:1f.0 scanning...
726 14:44:35.896336 scan_lpc_bus for PCI: 00:1f.0
727 14:44:35.898378 PNP: 0c09.0 enabled
728 14:44:35.901826 scan_lpc_bus for PCI: 00:1f.0 done
729 14:44:35.907719 scan_bus: scanning of bus PCI: 00:1f.0 took 11249 usecs
730 14:44:35.913370 scan_bus: scanning of bus DOMAIN: 0000 took 391377 usecs
731 14:44:35.916867 root_dev_scan_bus for Root Device done
732 14:44:35.922384 scan_bus: scanning of bus Root Device took 411355 usecs
733 14:44:35.923270 done
734 14:44:35.929989 FMAP: area RECOVERY_MRC_CACHE found @ 400000 (65536 bytes)
735 14:44:35.935561 MRC: Checking cached data update for 'RECOVERY_MRC_CACHE'.
736 14:44:35.943687 SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
737 14:44:35.954994 FMAP: area RW_VAR_MRC_CACHE found @ 420000 (4096 bytes)
738 14:44:35.960631 MRC: Checking cached data update for 'RW_VAR_MRC_CACHE'.
739 14:44:35.965482 MRC: cache data 'RW_VAR_MRC_CACHE' needs update.
740 14:44:35.970789 FMAP: area RW_ELOG found @ 421000 (12288 bytes)
741 14:44:35.973970 ELOG: NV offset 0x421000 size 0x3000
742 14:44:35.981459 ELOG: area is 4096 bytes, full threshold 3842, shrink size 1024
743 14:44:35.988038 ELOG: Event(17) added with size 13 at 2022-08-03 14:35:35 UTC
744 14:44:35.992948 POST: Unexpected post code in previous boot: 0x98
745 14:44:35.999512 ELOG: Event(A3) added with size 11 at 2022-08-03 14:35:35 UTC
746 14:44:36.005441 ELOG: Event(A6) added with size 13 at 2022-08-03 14:35:35 UTC
747 14:44:36.012127 ELOG: Event(AA) added with size 11 at 2022-08-03 14:35:35 UTC
748 14:44:36.018403 FMAP: area UNIFIED_MRC_CACHE found @ 400000 (135168 bytes)
749 14:44:36.022045 SPI flash protection: WPSW=0 SRP0=1
750 14:44:36.026446 MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
751 14:44:36.032994 BS: BS_DEV_ENUMERATE times (us): entry 0 run 700915 exit 102514
752 14:44:36.035427 found VGA at PCI: 00:02.0
753 14:44:36.039068 Setting up VGA for PCI: 00:02.0
754 14:44:36.044057 Setting PCI_BRIDGE_CTL_VGA for bridge DOMAIN: 0000
755 14:44:36.048844 Setting PCI_BRIDGE_CTL_VGA for bridge Root Device
756 14:44:36.051239 Allocating resources...
757 14:44:36.053341 Reading resources...
758 14:44:36.057517 Root Device read_resources bus 0 link: 0
759 14:44:36.061868 CPU_CLUSTER: 0 read_resources bus 0 link: 0
760 14:44:36.066915 CPU_CLUSTER: 0 read_resources bus 0 link: 0 done
761 14:44:36.071054 DOMAIN: 0000 read_resources bus 0 link: 0
762 14:44:36.077652 PCI: 00:0e.0 read_resources bus 0 link: 0
763 14:44:36.082041 PCI: 00:0e.0 read_resources bus 0 link: 0 done
764 14:44:36.086539 PCI: 00:14.0 read_resources bus 1 link: 0
765 14:44:36.091408 PCI: 00:14.0 read_resources bus 1 link: 0 done
766 14:44:36.095366 PCI: 00:16.0 read_resources bus 1 link: 0
767 14:44:36.099858 PCI: 00:16.0 read_resources bus 1 link: 0 done
768 14:44:36.104442 PCI: 00:16.2 read_resources bus 2 link: 0
769 14:44:36.109402 PCI: 00:16.2 read_resources bus 2 link: 0 done
770 14:44:36.113335 PCI: 00:16.3 read_resources bus 3 link: 0
771 14:44:36.118054 PCI: 00:16.3 read_resources bus 3 link: 0 done
772 14:44:36.121700 PCI: 00:17.0 read_resources bus 4 link: 0
773 14:44:36.127739 PCI: 00:17.0 read_resources bus 4 link: 0 done
774 14:44:36.131698 PCI: 00:17.1 read_resources bus 5 link: 0
775 14:44:36.135710 PCI: 00:17.1 read_resources bus 5 link: 0 done
776 14:44:36.140292 PCI: 00:1f.0 read_resources bus 0 link: 0
777 14:44:36.145088 PCI: 00:1f.0 read_resources bus 0 link: 0 done
778 14:44:36.149592 DOMAIN: 0000 read_resources bus 0 link: 0 done
779 14:44:36.153970 Root Device read_resources bus 0 link: 0 done
780 14:44:36.157173 Done reading resources.
781 14:44:36.162024 Show resources in subtree (Root Device)...After reading.
782 14:44:36.167117 Root Device child on link 0 CPU_CLUSTER: 0
783 14:44:36.171070 CPU_CLUSTER: 0 child on link 0 APIC: 00
784 14:44:36.172563 APIC: 00
785 14:44:36.176329 DOMAIN: 0000 child on link 0 PCI: 00:00.0
786 14:44:36.185559 DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffff flags 40040100 index 10000000
787 14:44:36.195259 DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffffffff flags 40040200 index 10000100
788 14:44:36.196813 PCI: 00:00.0
789 14:44:36.206973 PCI: 00:00.0 resource base e0000000 size 10000000 align 0 gran 0 limit 0 flags f0000200 index 0
790 14:44:36.216562 PCI: 00:00.0 resource base fed10000 size 8000 align 0 gran 0 limit 0 flags f0000200 index 1
791 14:44:36.224932 PCI: 00:00.0 resource base 0 size a0000 align 0 gran 0 limit 0 flags e0004200 index 2
792 14:44:36.234244 PCI: 00:00.0 resource base c0000 size 7af40000 align 0 gran 0 limit 0 flags e0004200 index 3
793 14:44:36.243850 PCI: 00:00.0 resource base 7b000000 size 800000 align 0 gran 0 limit 0 flags f0004200 index 5
794 14:44:36.253769 PCI: 00:00.0 resource base 7b800000 size 4800000 align 0 gran 0 limit 0 flags f0000200 index 6
795 14:44:36.263299 PCI: 00:00.0 resource base 100000000 size 80000000 align 0 gran 0 limit 0 flags e0004200 index 7
796 14:44:36.272723 PCI: 00:00.0 resource base a0000 size 20000 align 0 gran 0 limit 0 flags f0000200 index 8
797 14:44:36.281412 PCI: 00:00.0 resource base c0000 size 40000 align 0 gran 0 limit 0 flags f0004200 index 9
798 14:44:36.291126 PCI: 00:00.0 resource base 11800000 size 400000 align 0 gran 0 limit 0 flags f0004200 index a
799 14:44:36.300838 PCI: 00:00.0 resource base 11000000 size 800000 align 0 gran 0 limit 0 flags f0004200 index b
800 14:44:36.310427 PCI: 00:00.0 resource base 12000000 size 100000 align 0 gran 0 limit 0 flags f0004200 index c
801 14:44:36.319731 PCI: 00:00.0 resource base 12150000 size 1000 align 0 gran 0 limit 0 flags f0004200 index d
802 14:44:36.329441 PCI: 00:00.0 resource base 12140000 size 10000 align 0 gran 0 limit 0 flags f0004200 index e
803 14:44:36.338648 PCI: 00:00.0 resource base 10000000 size 1000000 align 0 gran 0 limit 0 flags f0004200 index f
804 14:44:36.348911 PCI: 00:00.0 resource base 11c00000 size 400000 align 0 gran 0 limit 0 flags f0004200 index 10
805 14:44:36.357973 PCI: 00:00.0 resource base 12100000 size 40000 align 0 gran 0 limit 0 flags f0004200 index 11
806 14:44:36.359816 PCI: 00:00.1
807 14:44:36.370027 PCI: 00:00.1 resource base 0 size 8000 align 15 gran 15 limit ffffffffffffffff flags 201 index 10
808 14:44:36.371708 PCI: 00:00.2
809 14:44:36.381735 PCI: 00:00.2 resource base 0 size 100000 align 20 gran 20 limit ffffffffffffffff flags 201 index 10
810 14:44:36.391977 PCI: 00:00.2 resource base 0 size 800000 align 23 gran 23 limit ffffffffffffffff flags 201 index 18
811 14:44:36.401499 PCI: 00:00.2 resource base 0 size 200 align 12 gran 9 limit ffffffffffffffff flags 201 index 20
812 14:44:36.403424 PCI: 00:02.0
813 14:44:36.413428 PCI: 00:02.0 resource base 0 size 1000000 align 24 gran 24 limit ffffffffffffffff flags 201 index 10
814 14:44:36.423918 PCI: 00:02.0 resource base 0 size 10000000 align 28 gran 28 limit ffffffffffffffff flags 1201 index 18
815 14:44:36.432043 PCI: 00:02.0 resource base 0 size 40 align 6 gran 6 limit ffff flags 100 index 20
816 14:44:36.434312 PCI: 00:03.0
817 14:44:36.443806 PCI: 00:03.0 resource base 0 size 1000000 align 24 gran 24 limit 7fffffffff flags 201 index 10
818 14:44:36.444856 PCI: 00:0d.0
819 14:44:36.454742 PCI: 00:0d.0 resource base d0000000 size 1000000 align 0 gran 0 limit 0 flags f0000200 index 10
820 14:44:36.456516 PCI: 00:0d.1
821 14:44:36.465943 PCI: 00:0d.1 resource base fe042000 size 2000 align 0 gran 0 limit 0 flags c0000200 index 10
822 14:44:36.475988 PCI: 00:0d.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
823 14:44:36.484581 PCI: 00:0d.1 resource base 400 size 100 align 0 gran 0 limit 0 flags c0000100 index 20
824 14:44:36.487707 PCI: 00:0d.2
825 14:44:36.495652 PCI: 00:0d.2 resource base 0 size 1000 align 12 gran 12 limit ffffffff flags 200 index 10
826 14:44:36.497486 PCI: 00:0d.3
827 14:44:36.507166 PCI: 00:0d.3 resource base fe900000 size 2000 align 0 gran 0 limit 0 flags c0000200 index 10
828 14:44:36.518182 PCI: 00:0d.3 resource base fe902000 size 1000 align 0 gran 0 limit 0 flags c0000200 index 18
829 14:44:36.520292 PCI: 00:0e.0 child on link 0 GENERIC: 0.0
830 14:44:36.530693 PCI: 00:0e.0 resource base 0 size 4000 align 14 gran 14 limit ffffffffffffffff flags 201 index 10
831 14:44:36.540634 PCI: 00:0e.0 resource base 0 size 100000 align 20 gran 20 limit ffffffffffffffff flags 201 index 20
832 14:44:36.542556 GENERIC: 0.0
833 14:44:36.543791 PCI: 00:0f.0
834 14:44:36.553671 PCI: 00:0f.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
835 14:44:36.555612 PCI: 00:0f.1
836 14:44:36.565668 PCI: 00:0f.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
837 14:44:36.567988 PCI: 00:0f.2
838 14:44:36.577092 PCI: 00:0f.2 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
839 14:44:36.578903 PCI: 00:11.0
840 14:44:36.580750 PCI: 00:12.0
841 14:44:36.582122 PCI: 00:13.0
842 14:44:36.584666 PCI: 00:13.1
843 14:44:36.585346 PCI: 00:13.2
844 14:44:36.586975 PCI: 00:13.3
845 14:44:36.591979 PCI: 00:14.0 child on link 0 PCI: 01:00.0
846 14:44:36.600089 PCI: 00:14.0 resource base 0 size 0 align 12 gran 12 limit ffff flags 80102 index 1c
847 14:44:36.610327 PCI: 00:14.0 resource base 0 size 0 align 20 gran 20 limit ffffffffffffffff flags 81202 index 24
848 14:44:36.619215 PCI: 00:14.0 resource base 0 size 0 align 20 gran 20 limit ffffffff flags 80202 index 20
849 14:44:36.621716 PCI: 01:00.0
850 14:44:36.632215 PCI: 01:00.0 resource base 0 size 2000 align 13 gran 13 limit ffffffffffffffff flags 201 index 10
851 14:44:36.633123 PCI: 00:14.1
852 14:44:36.634279 PCI: 00:15.0
853 14:44:36.644463 PCI: 00:15.0 resource base 0 size 10000 align 16 gran 16 limit ffffffffffffffff flags 201 index 10
854 14:44:36.646571 PCI: 00:15.1
855 14:44:36.650694 PCI: 00:16.0 child on link 0 I2C: 01:1a
856 14:44:36.660743 PCI: 00:16.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
857 14:44:36.670126 PCI: 00:16.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
858 14:44:36.671614 I2C: 01:1a
859 14:44:36.673156 PCI: 00:16.1
860 14:44:36.683326 PCI: 00:16.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
861 14:44:36.693127 PCI: 00:16.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
862 14:44:36.697281 PCI: 00:16.2 child on link 0 I2C: 02:50
863 14:44:36.707323 PCI: 00:16.2 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
864 14:44:36.717714 PCI: 00:16.2 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
865 14:44:36.718873 I2C: 02:50
866 14:44:36.723352 PCI: 00:16.3 child on link 0 I2C: 03:10
867 14:44:36.733192 PCI: 00:16.3 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
868 14:44:36.744091 PCI: 00:16.3 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
869 14:44:36.744591 I2C: 03:10
870 14:44:36.746521 I2C: 03:39
871 14:44:36.751397 PCI: 00:17.0 child on link 0 I2C: 04:15
872 14:44:36.760345 PCI: 00:17.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
873 14:44:36.770705 PCI: 00:17.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
874 14:44:36.772682 I2C: 04:15
875 14:44:36.773424 I2C: 04:2c
876 14:44:36.777850 PCI: 00:17.1 child on link 0 I2C: 05:09
877 14:44:36.788515 PCI: 00:17.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
878 14:44:36.797741 PCI: 00:17.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
879 14:44:36.799831 I2C: 05:09
880 14:44:36.801383 PCI: 00:17.2
881 14:44:36.802467 PCI: 00:17.3
882 14:44:36.804765 PCI: 00:18.0
883 14:44:36.813976 PCI: 00:18.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
884 14:44:36.824394 PCI: 00:18.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
885 14:44:36.826313 PCI: 00:18.1
886 14:44:36.836358 PCI: 00:18.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
887 14:44:36.846480 PCI: 00:18.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
888 14:44:36.847735 PCI: 00:18.2
889 14:44:36.857395 PCI: 00:18.2 resource base de000000 size 1000 align 0 gran 0 limit 0 flags e0000200 index 10
890 14:44:36.867240 PCI: 00:18.2 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
891 14:44:36.868445 PCI: 00:18.3
892 14:44:36.870082 PCI: 00:19.0
893 14:44:36.880615 PCI: 00:19.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
894 14:44:36.890312 PCI: 00:19.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
895 14:44:36.892032 PCI: 00:19.1
896 14:44:36.893805 PCI: 00:19.2
897 14:44:36.895374 PCI: 00:1a.0
898 14:44:36.897571 PCI: 00:1b.0
899 14:44:36.907519 PCI: 00:1b.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
900 14:44:36.916881 PCI: 00:1b.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
901 14:44:36.918467 PCI: 00:1c.0
902 14:44:36.929241 PCI: 00:1c.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
903 14:44:36.938715 PCI: 00:1c.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
904 14:44:36.939994 PCI: 00:1e.0
905 14:44:36.944857 PCI: 00:1f.0 child on link 0 PNP: 0c09.0
906 14:44:36.952713 PCI: 00:1f.0 resource base 0 size 1000 align 0 gran 0 limit 0 flags c0000100 index 0
907 14:44:36.954668 PNP: 0c09.0
908 14:44:36.964988 PNP: 0c09.0 resource base 800 size 1ff align 0 gran 0 limit 0 flags c0000100 index 0
909 14:44:36.965610 PCI: 00:1f.1
910 14:44:37.021233 PCI: 00:1f.1 resource base 0 size 100 align 12 gran 8 limit ffffffffffffffff flags 201 index 10
911 14:44:37.033591 PCI: 00:1f.1 resource base 0 size 20 align 5 gran 5 limit ffff flags 100 index 20
912 14:44:37.040046 DOMAIN: 0000 io: base: 0 size: 0 align: 0 gran: 0 limit: ffff
913 14:44:37.046037 PCI: 00:14.0 io: base: 0 size: 0 align: 12 gran: 12 limit: ffff
914 14:44:37.052297 PCI: 00:14.0 io: base: 0 size: 0 align: 12 gran: 12 limit: ffff done
915 14:44:37.052781 PCI: 00:02.0 20 * [0x0 - 0x3f] io
916 14:44:37.058529 PCI: 00:1f.1 20 * [0x40 - 0x5f] io
917 14:44:37.065052 DOMAIN: 0000 io: base: 60 size: 60 align: 6 gran: 0 limit: ffff done
918 14:44:37.071103 DOMAIN: 0000 mem: base: 0 size: 0 align: 0 gran: 0 limit: ffffffff
919 14:44:37.077380 PCI: 00:14.0 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff
920 14:44:37.089177 PCI: 00:14.0 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff done
921 14:44:37.089661 PCI: 00:14.0 mem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffff
922 14:44:37.090050 PCI: 01:00.0 10 * [0x0 - 0x1fff] mem
923 14:44:37.091226 PCI: 00:14.0 mem: base: 2000 size: 100000 align: 20 gran: 20 limit: ffffffff done
924 14:44:37.091661 PCI: 00:02.0 18 * [0x0 - 0xfffffff] prefmem
925 14:44:37.092463 PCI: 00:02.0 10 * [0x10000000 - 0x10ffffff] mem
926 14:44:37.092861 PCI: 00:03.0 10 * [0x11000000 - 0x11ffffff] mem
927 14:44:37.093317 PCI: 00:00.2 18 * [0x12000000 - 0x127fffff] mem
928 14:44:37.093673 PCI: 00:00.2 10 * [0x12800000 - 0x128fffff] mem
929 14:44:37.094053 PCI: 00:0e.0 20 * [0x12900000 - 0x129fffff] mem
930 14:44:37.094965 PCI: 00:14.0 20 * [0x12a00000 - 0x12afffff] mem
931 14:44:37.096812 PCI: 00:15.0 10 * [0x12b00000 - 0x12b0ffff] mem
932 14:44:37.101909 PCI: 00:00.1 10 * [0x12b10000 - 0x12b17fff] mem
933 14:44:37.107083 PCI: 00:0e.0 10 * [0x12b18000 - 0x12b1bfff] mem
934 14:44:37.111856 PCI: 00:0d.1 18 * [0x12b1c000 - 0x12b1cfff] mem
935 14:44:37.116533 PCI: 00:0d.2 10 * [0x12b1d000 - 0x12b1dfff] mem
936 14:44:37.121753 PCI: 00:0f.0 10 * [0x12b1e000 - 0x12b1efff] mem
937 14:44:37.126692 PCI: 00:0f.1 10 * [0x12b1f000 - 0x12b1ffff] mem
938 14:44:37.131290 PCI: 00:0f.2 10 * [0x12b20000 - 0x12b20fff] mem
939 14:44:37.136456 PCI: 00:16.0 10 * [0x12b21000 - 0x12b21fff] mem
940 14:44:37.140994 PCI: 00:16.0 18 * [0x12b22000 - 0x12b22fff] mem
941 14:44:37.146076 PCI: 00:16.1 10 * [0x12b23000 - 0x12b23fff] mem
942 14:44:37.150729 PCI: 00:16.1 18 * [0x12b24000 - 0x12b24fff] mem
943 14:44:37.155777 PCI: 00:16.2 10 * [0x12b25000 - 0x12b25fff] mem
944 14:44:37.160212 PCI: 00:16.2 18 * [0x12b26000 - 0x12b26fff] mem
945 14:44:37.164973 PCI: 00:16.3 10 * [0x12b27000 - 0x12b27fff] mem
946 14:44:37.169710 PCI: 00:16.3 18 * [0x12b28000 - 0x12b28fff] mem
947 14:44:37.174647 PCI: 00:17.0 10 * [0x12b29000 - 0x12b29fff] mem
948 14:44:37.179963 PCI: 00:17.0 18 * [0x12b2a000 - 0x12b2afff] mem
949 14:44:37.184473 PCI: 00:17.1 10 * [0x12b2b000 - 0x12b2bfff] mem
950 14:44:37.190130 PCI: 00:17.1 18 * [0x12b2c000 - 0x12b2cfff] mem
951 14:44:37.194285 PCI: 00:18.0 10 * [0x12b2d000 - 0x12b2dfff] mem
952 14:44:37.199126 PCI: 00:18.0 18 * [0x12b2e000 - 0x12b2efff] mem
953 14:44:37.203845 PCI: 00:18.1 10 * [0x12b2f000 - 0x12b2ffff] mem
954 14:44:37.209116 PCI: 00:18.1 18 * [0x12b30000 - 0x12b30fff] mem
955 14:44:37.213866 PCI: 00:18.2 18 * [0x12b31000 - 0x12b31fff] mem
956 14:44:37.218870 PCI: 00:19.0 10 * [0x12b32000 - 0x12b32fff] mem
957 14:44:37.223338 PCI: 00:19.0 18 * [0x12b33000 - 0x12b33fff] mem
958 14:44:37.228439 PCI: 00:1b.0 10 * [0x12b34000 - 0x12b34fff] mem
959 14:44:37.233628 PCI: 00:1b.0 18 * [0x12b35000 - 0x12b35fff] mem
960 14:44:37.238270 PCI: 00:1c.0 10 * [0x12b36000 - 0x12b36fff] mem
961 14:44:37.243175 PCI: 00:1c.0 18 * [0x12b37000 - 0x12b37fff] mem
962 14:44:37.248729 PCI: 00:00.2 20 * [0x12b38000 - 0x12b381ff] mem
963 14:44:37.252987 PCI: 00:1f.1 10 * [0x12b39000 - 0x12b390ff] mem
964 14:44:37.261778 DOMAIN: 0000 mem: base: 12b39100 size: 12b39100 align: 28 gran: 0 limit: ffffffff done
965 14:44:37.265494 avoid_fixed_resources: DOMAIN: 0000
966 14:44:37.271148 avoid_fixed_resources:@DOMAIN: 0000 10000000 limit 0000ffff
967 14:44:37.277137 avoid_fixed_resources:@DOMAIN: 0000 10000100 limit ffffffff
968 14:44:37.284963 constrain_resources: PCI: 00:00.0 00 base e0000000 limit efffffff mem (fixed)
969 14:44:37.292371 constrain_resources: PCI: 00:00.0 02 base 00000000 limit 0009ffff mem (fixed)
970 14:44:37.301080 constrain_resources: PCI: 00:00.0 03 base 000c0000 limit 7affffff mem (fixed)
971 14:44:37.308611 constrain_resources: PCI: 00:00.0 05 base 7b000000 limit 7b7fffff mem (fixed)
972 14:44:37.315443 constrain_resources: PCI: 00:00.0 06 base 7b800000 limit 7fffffff mem (fixed)
973 14:44:37.323648 constrain_resources: PCI: 00:0d.0 10 base d0000000 limit d0ffffff mem (fixed)
974 14:44:37.331068 constrain_resources: PCI: 00:0d.1 20 base 00000400 limit 000004ff io (fixed)
975 14:44:37.338690 constrain_resources: PCI: 00:1f.0 00 base 00000000 limit 00000fff io (fixed)
976 14:44:37.346038 avoid_fixed_resources:@DOMAIN: 0000 10000000 base 00001000 limit 0000ffff
977 14:44:37.353372 avoid_fixed_resources:@DOMAIN: 0000 10000100 base b0000000 limit cfffffff
978 14:44:37.355720 Setting resources...
979 14:44:37.361465 DOMAIN: 0000 io: base:1000 size:60 align:6 gran:0 limit:ffff
980 14:44:37.365336 PCI: 00:02.0 20 * [0x1000 - 0x103f] io
981 14:44:37.370079 PCI: 00:1f.1 20 * [0x1040 - 0x105f] io
982 14:44:37.375751 DOMAIN: 0000 io: next_base: 1060 size: 60 align: 6 gran: 0 done
983 14:44:37.381676 PCI: 00:14.0 io: base:ffff size:0 align:12 gran:12 limit:ffff
984 14:44:37.388258 PCI: 00:14.0 io: next_base: ffff size: 0 align: 12 gran: 12 done
985 14:44:37.396058 DOMAIN: 0000 mem: base:b0000000 size:12b39100 align:28 gran:0 limit:cfffffff
986 14:44:37.402005 PCI: 00:02.0 18 * [0xb0000000 - 0xbfffffff] prefmem
987 14:44:37.405795 PCI: 00:02.0 10 * [0xc0000000 - 0xc0ffffff] mem
988 14:44:37.411546 PCI: 00:03.0 10 * [0xc1000000 - 0xc1ffffff] mem
989 14:44:37.415699 PCI: 00:00.2 18 * [0xc2000000 - 0xc27fffff] mem
990 14:44:37.420857 PCI: 00:00.2 10 * [0xc2800000 - 0xc28fffff] mem
991 14:44:37.425619 PCI: 00:0e.0 20 * [0xc2900000 - 0xc29fffff] mem
992 14:44:37.430707 PCI: 00:14.0 20 * [0xc2a00000 - 0xc2afffff] mem
993 14:44:37.435218 PCI: 00:15.0 10 * [0xc2b00000 - 0xc2b0ffff] mem
994 14:44:37.440372 PCI: 00:00.1 10 * [0xc2b10000 - 0xc2b17fff] mem
995 14:44:37.445187 PCI: 00:0e.0 10 * [0xc2b18000 - 0xc2b1bfff] mem
996 14:44:37.450003 PCI: 00:0d.1 18 * [0xc2b1c000 - 0xc2b1cfff] mem
997 14:44:37.454556 PCI: 00:0d.2 10 * [0xc2b1d000 - 0xc2b1dfff] mem
998 14:44:37.459354 PCI: 00:0f.0 10 * [0xc2b1e000 - 0xc2b1efff] mem
999 14:44:37.465941 PCI: 00:0f.1 10 * [0xc2b1f000 - 0xc2b1ffff] mem
1000 14:44:37.469477 PCI: 00:0f.2 10 * [0xc2b20000 - 0xc2b20fff] mem
1001 14:44:37.474431 PCI: 00:16.0 10 * [0xc2b21000 - 0xc2b21fff] mem
1002 14:44:37.479568 PCI: 00:16.0 18 * [0xc2b22000 - 0xc2b22fff] mem
1003 14:44:37.484156 PCI: 00:16.1 10 * [0xc2b23000 - 0xc2b23fff] mem
1004 14:44:37.488813 PCI: 00:16.1 18 * [0xc2b24000 - 0xc2b24fff] mem
1005 14:44:37.494428 PCI: 00:16.2 10 * [0xc2b25000 - 0xc2b25fff] mem
1006 14:44:37.498773 PCI: 00:16.2 18 * [0xc2b26000 - 0xc2b26fff] mem
1007 14:44:37.503631 PCI: 00:16.3 10 * [0xc2b27000 - 0xc2b27fff] mem
1008 14:44:37.508327 PCI: 00:16.3 18 * [0xc2b28000 - 0xc2b28fff] mem
1009 14:44:37.513313 PCI: 00:17.0 10 * [0xc2b29000 - 0xc2b29fff] mem
1010 14:44:37.517894 PCI: 00:17.0 18 * [0xc2b2a000 - 0xc2b2afff] mem
1011 14:44:37.522987 PCI: 00:17.1 10 * [0xc2b2b000 - 0xc2b2bfff] mem
1012 14:44:37.527870 PCI: 00:17.1 18 * [0xc2b2c000 - 0xc2b2cfff] mem
1013 14:44:37.532802 PCI: 00:18.0 10 * [0xc2b2d000 - 0xc2b2dfff] mem
1014 14:44:37.537806 PCI: 00:18.0 18 * [0xc2b2e000 - 0xc2b2efff] mem
1015 14:44:37.543079 PCI: 00:18.1 10 * [0xc2b2f000 - 0xc2b2ffff] mem
1016 14:44:37.547988 PCI: 00:18.1 18 * [0xc2b30000 - 0xc2b30fff] mem
1017 14:44:37.552610 PCI: 00:18.2 18 * [0xc2b31000 - 0xc2b31fff] mem
1018 14:44:37.557179 PCI: 00:19.0 10 * [0xc2b32000 - 0xc2b32fff] mem
1019 14:44:37.562066 PCI: 00:19.0 18 * [0xc2b33000 - 0xc2b33fff] mem
1020 14:44:37.567273 PCI: 00:1b.0 10 * [0xc2b34000 - 0xc2b34fff] mem
1021 14:44:37.571804 PCI: 00:1b.0 18 * [0xc2b35000 - 0xc2b35fff] mem
1022 14:44:37.576793 PCI: 00:1c.0 10 * [0xc2b36000 - 0xc2b36fff] mem
1023 14:44:37.581247 PCI: 00:1c.0 18 * [0xc2b37000 - 0xc2b37fff] mem
1024 14:44:37.586977 PCI: 00:00.2 20 * [0xc2b38000 - 0xc2b381ff] mem
1025 14:44:37.591329 PCI: 00:1f.1 10 * [0xc2b39000 - 0xc2b390ff] mem
1026 14:44:37.598692 DOMAIN: 0000 mem: next_base: c2b39100 size: 12b39100 align: 28 gran: 0 done
1027 14:44:37.606458 PCI: 00:14.0 prefmem: base:cfffffff size:0 align:20 gran:20 limit:cfffffff
1028 14:44:37.613114 PCI: 00:14.0 prefmem: next_base: cfffffff size: 0 align: 20 gran: 20 done
1029 14:44:37.621094 PCI: 00:14.0 mem: base:c2a00000 size:100000 align:20 gran:20 limit:c2afffff
1030 14:44:37.625935 PCI: 01:00.0 10 * [0xc2a00000 - 0xc2a01fff] mem
1031 14:44:37.633566 PCI: 00:14.0 mem: next_base: c2a02000 size: 100000 align: 20 gran: 20 done
1032 14:44:37.637394 Root Device assign_resources, bus 0 link: 0
1033 14:44:37.642044 DOMAIN: 0000 assign_resources, bus 0 link: 0
1034 14:44:37.650713 PCI: 00:00.1 10 <- [0x00c2b10000 - 0x00c2b17fff] size 0x00008000 gran 0x0f mem64
1035 14:44:37.657706 PCI: 00:00.2 10 <- [0x00c2800000 - 0x00c28fffff] size 0x00100000 gran 0x14 mem64
1036 14:44:37.665589 PCI: 00:00.2 18 <- [0x00c2000000 - 0x00c27fffff] size 0x00800000 gran 0x17 mem64
1037 14:44:37.673587 PCI: 00:00.2 20 <- [0x00c2b38000 - 0x00c2b381ff] size 0x00000200 gran 0x09 mem64
1038 14:44:37.681851 PCI: 00:02.0 10 <- [0x00c0000000 - 0x00c0ffffff] size 0x01000000 gran 0x18 mem64
1039 14:44:37.689866 PCI: 00:02.0 18 <- [0x00b0000000 - 0x00bfffffff] size 0x10000000 gran 0x1c prefmem64
1040 14:44:37.698151 PCI: 00:02.0 20 <- [0x0000001000 - 0x000000103f] size 0x00000040 gran 0x06 io
1041 14:44:37.706378 PCI: 00:03.0 10 <- [0x00c1000000 - 0x00c1ffffff] size 0x01000000 gran 0x18 mem64
1042 14:44:37.714937 PCI: 00:0d.1 18 <- [0x00c2b1c000 - 0x00c2b1cfff] size 0x00001000 gran 0x0c mem64
1043 14:44:37.722544 PCI: 00:0d.1 10 <- [0x00fe042000 - 0x00fe043fff] size 0x00002000 gran 0x00 mem PMC BAR
1044 14:44:37.730719 PCI: 00:0d.1 20 <- [0x0000000400 - 0x00000004ff] size 0x00000100 gran 0x00 io ACPI BAR
1045 14:44:37.739020 PCI: 00:0d.2 10 <- [0x00c2b1d000 - 0x00c2b1dfff] size 0x00001000 gran 0x0c mem
1046 14:44:37.748118 PCI: 00:0d.3 10 <- [0x00fe900000 - 0x00fe901fff] size 0x00002000 gran 0x00 mem SRAM BAR 0
1047 14:44:37.756867 PCI: 00:0d.3 18 <- [0x00fe902000 - 0x00fe902fff] size 0x00001000 gran 0x00 mem SRAM BAR 2
1048 14:44:37.764921 PCI: 00:0e.0 10 <- [0x00c2b18000 - 0x00c2b1bfff] size 0x00004000 gran 0x0e mem64
1049 14:44:37.773032 PCI: 00:0e.0 20 <- [0x00c2900000 - 0x00c29fffff] size 0x00100000 gran 0x14 mem64
1050 14:44:37.777765 PCI: 00:0e.0 assign_resources, bus 0 link: 0
1051 14:44:37.782406 PCI: 00:0e.0 assign_resources, bus 0 link: 0
1052 14:44:37.790431 PCI: 00:0f.0 10 <- [0x00c2b1e000 - 0x00c2b1efff] size 0x00001000 gran 0x0c mem64
1053 14:44:37.798495 PCI: 00:0f.1 10 <- [0x00c2b1f000 - 0x00c2b1ffff] size 0x00001000 gran 0x0c mem64
1054 14:44:37.806694 PCI: 00:0f.2 10 <- [0x00c2b20000 - 0x00c2b20fff] size 0x00001000 gran 0x0c mem64
1055 14:44:37.815212 PCI: 00:14.0 1c <- [0x000000ffff - 0x000000fffe] size 0x00000000 gran 0x0c bus 01 io
1056 14:44:37.824220 PCI: 00:14.0 24 <- [0x00cfffffff - 0x00cffffffe] size 0x00000000 gran 0x14 bus 01 prefmem
1057 14:44:37.832996 PCI: 00:14.0 20 <- [0x00c2a00000 - 0x00c2afffff] size 0x00100000 gran 0x14 bus 01 mem
1058 14:44:37.837116 PCI: 00:14.0 assign_resources, bus 1 link: 0
1059 14:44:37.845284 PCI: 01:00.0 10 <- [0x00c2a00000 - 0x00c2a01fff] size 0x00002000 gran 0x0d mem64
1060 14:44:37.850364 PCI: 00:14.0 assign_resources, bus 1 link: 0
1061 14:44:37.858666 PCI: 00:15.0 10 <- [0x00c2b00000 - 0x00c2b0ffff] size 0x00010000 gran 0x10 mem64
1062 14:44:37.866574 PCI: 00:16.0 10 <- [0x00c2b21000 - 0x00c2b21fff] size 0x00001000 gran 0x0c mem64
1063 14:44:37.874871 PCI: 00:16.0 18 <- [0x00c2b22000 - 0x00c2b22fff] size 0x00001000 gran 0x0c mem64
1064 14:44:37.879356 PCI: 00:16.0 assign_resources, bus 1 link: 0
1065 14:44:37.883668 PCI: 00:16.0 assign_resources, bus 1 link: 0
1066 14:44:37.892046 PCI: 00:16.1 10 <- [0x00c2b23000 - 0x00c2b23fff] size 0x00001000 gran 0x0c mem64
1067 14:44:37.899822 PCI: 00:16.1 18 <- [0x00c2b24000 - 0x00c2b24fff] size 0x00001000 gran 0x0c mem64
1068 14:44:37.908396 PCI: 00:16.2 10 <- [0x00c2b25000 - 0x00c2b25fff] size 0x00001000 gran 0x0c mem64
1069 14:44:37.915997 PCI: 00:16.2 18 <- [0x00c2b26000 - 0x00c2b26fff] size 0x00001000 gran 0x0c mem64
1070 14:44:37.920737 PCI: 00:16.2 assign_resources, bus 2 link: 0
1071 14:44:37.925489 PCI: 00:16.2 assign_resources, bus 2 link: 0
1072 14:44:37.933617 PCI: 00:16.3 10 <- [0x00c2b27000 - 0x00c2b27fff] size 0x00001000 gran 0x0c mem64
1073 14:44:37.941666 PCI: 00:16.3 18 <- [0x00c2b28000 - 0x00c2b28fff] size 0x00001000 gran 0x0c mem64
1074 14:44:37.945971 PCI: 00:16.3 assign_resources, bus 3 link: 0
1075 14:44:37.950711 PCI: 00:16.3 assign_resources, bus 3 link: 0
1076 14:44:37.958972 PCI: 00:17.0 10 <- [0x00c2b29000 - 0x00c2b29fff] size 0x00001000 gran 0x0c mem64
1077 14:44:37.967366 PCI: 00:17.0 18 <- [0x00c2b2a000 - 0x00c2b2afff] size 0x00001000 gran 0x0c mem64
1078 14:44:37.971294 PCI: 00:17.0 assign_resources, bus 4 link: 0
1079 14:44:37.975964 PCI: 00:17.0 assign_resources, bus 4 link: 0
1080 14:44:37.983990 PCI: 00:17.1 10 <- [0x00c2b2b000 - 0x00c2b2bfff] size 0x00001000 gran 0x0c mem64
1081 14:44:37.992058 PCI: 00:17.1 18 <- [0x00c2b2c000 - 0x00c2b2cfff] size 0x00001000 gran 0x0c mem64
1082 14:44:37.996592 PCI: 00:17.1 assign_resources, bus 5 link: 0
1083 14:44:38.001391 PCI: 00:17.1 assign_resources, bus 5 link: 0
1084 14:44:38.009624 PCI: 00:18.0 10 <- [0x00c2b2d000 - 0x00c2b2dfff] size 0x00001000 gran 0x0c mem64
1085 14:44:38.017427 PCI: 00:18.0 18 <- [0x00c2b2e000 - 0x00c2b2efff] size 0x00001000 gran 0x0c mem64
1086 14:44:38.026074 PCI: 00:18.1 10 <- [0x00c2b2f000 - 0x00c2b2ffff] size 0x00001000 gran 0x0c mem64
1087 14:44:38.033567 PCI: 00:18.1 18 <- [0x00c2b30000 - 0x00c2b30fff] size 0x00001000 gran 0x0c mem64
1088 14:44:38.041708 PCI: 00:18.2 18 <- [0x00c2b31000 - 0x00c2b31fff] size 0x00001000 gran 0x0c mem64
1089 14:44:38.050241 PCI: 00:19.0 10 <- [0x00c2b32000 - 0x00c2b32fff] size 0x00001000 gran 0x0c mem64
1090 14:44:38.058098 PCI: 00:19.0 18 <- [0x00c2b33000 - 0x00c2b33fff] size 0x00001000 gran 0x0c mem64
1091 14:44:38.066316 PCI: 00:1b.0 10 <- [0x00c2b34000 - 0x00c2b34fff] size 0x00001000 gran 0x0c mem64
1092 14:44:38.074654 PCI: 00:1b.0 18 <- [0x00c2b35000 - 0x00c2b35fff] size 0x00001000 gran 0x0c mem64
1093 14:44:38.082761 PCI: 00:1c.0 10 <- [0x00c2b36000 - 0x00c2b36fff] size 0x00001000 gran 0x0c mem64
1094 14:44:38.090325 PCI: 00:1c.0 18 <- [0x00c2b37000 - 0x00c2b37fff] size 0x00001000 gran 0x0c mem64
1095 14:44:38.095391 PCI: 00:1f.0 assign_resources, bus 0 link: 0
1096 14:44:38.098835 PNP: 0c09.0 missing set_resources
1097 14:44:38.103049 PCI: 00:1f.0 assign_resources, bus 0 link: 0
1098 14:44:38.107958 LPC: Trying to open IO window from 800 size 1ff
1099 14:44:38.112574 LPC: Opened IO window LGIR3: base 800 size 100
1100 14:44:38.116702 LPC: Cannot open IO window: 900 size ff
1101 14:44:38.118641 No more IO windows
1102 14:44:38.126960 PCI: 00:1f.1 10 <- [0x00c2b39000 - 0x00c2b390ff] size 0x00000100 gran 0x08 mem64
1103 14:44:38.134399 PCI: 00:1f.1 20 <- [0x0000001040 - 0x000000105f] size 0x00000020 gran 0x05 io
1104 14:44:38.138957 DOMAIN: 0000 assign_resources, bus 0 link: 0
1105 14:44:38.143930 Root Device assign_resources, bus 0 link: 0
1106 14:44:38.146592 Done setting resources.
1107 14:44:38.153278 Show resources in subtree (Root Device)...After assigning values.
1108 14:44:38.157948 Root Device child on link 0 CPU_CLUSTER: 0
1109 14:44:38.161625 CPU_CLUSTER: 0 child on link 0 APIC: 00
1110 14:44:38.162653 APIC: 00
1111 14:44:38.167225 DOMAIN: 0000 child on link 0 PCI: 00:00.0
1112 14:44:38.176426 DOMAIN: 0000 resource base 1000 size 60 align 6 gran 0 limit ffff flags 40040100 index 10000000
1113 14:44:38.187802 DOMAIN: 0000 resource base b0000000 size 12b39100 align 28 gran 0 limit cfffffff flags 40040200 index 10000100
1114 14:44:38.189487 PCI: 00:00.0
1115 14:44:38.199729 PCI: 00:00.0 resource base e0000000 size 10000000 align 0 gran 0 limit 0 flags f0000200 index 0
1116 14:44:38.208255 PCI: 00:00.0 resource base fed10000 size 8000 align 0 gran 0 limit 0 flags f0000200 index 1
1117 14:44:38.217265 PCI: 00:00.0 resource base 0 size a0000 align 0 gran 0 limit 0 flags e0004200 index 2
1118 14:44:38.226608 PCI: 00:00.0 resource base c0000 size 7af40000 align 0 gran 0 limit 0 flags e0004200 index 3
1119 14:44:38.236393 PCI: 00:00.0 resource base 7b000000 size 800000 align 0 gran 0 limit 0 flags f0004200 index 5
1120 14:44:38.246159 PCI: 00:00.0 resource base 7b800000 size 4800000 align 0 gran 0 limit 0 flags f0000200 index 6
1121 14:44:38.256122 PCI: 00:00.0 resource base 100000000 size 80000000 align 0 gran 0 limit 0 flags e0004200 index 7
1122 14:44:38.265177 PCI: 00:00.0 resource base a0000 size 20000 align 0 gran 0 limit 0 flags f0000200 index 8
1123 14:44:38.273824 PCI: 00:00.0 resource base c0000 size 40000 align 0 gran 0 limit 0 flags f0004200 index 9
1124 14:44:38.283608 PCI: 00:00.0 resource base 11800000 size 400000 align 0 gran 0 limit 0 flags f0004200 index a
1125 14:44:38.293279 PCI: 00:00.0 resource base 11000000 size 800000 align 0 gran 0 limit 0 flags f0004200 index b
1126 14:44:38.302600 PCI: 00:00.0 resource base 12000000 size 100000 align 0 gran 0 limit 0 flags f0004200 index c
1127 14:44:38.312666 PCI: 00:00.0 resource base 12150000 size 1000 align 0 gran 0 limit 0 flags f0004200 index d
1128 14:44:38.321497 PCI: 00:00.0 resource base 12140000 size 10000 align 0 gran 0 limit 0 flags f0004200 index e
1129 14:44:38.331312 PCI: 00:00.0 resource base 10000000 size 1000000 align 0 gran 0 limit 0 flags f0004200 index f
1130 14:44:38.341019 PCI: 00:00.0 resource base 11c00000 size 400000 align 0 gran 0 limit 0 flags f0004200 index 10
1131 14:44:38.350762 PCI: 00:00.0 resource base 12100000 size 40000 align 0 gran 0 limit 0 flags f0004200 index 11
1132 14:44:38.352356 PCI: 00:00.1
1133 14:44:38.362510 PCI: 00:00.1 resource base c2b10000 size 8000 align 15 gran 15 limit c2b17fff flags 60000201 index 10
1134 14:44:38.364305 PCI: 00:00.2
1135 14:44:38.374656 PCI: 00:00.2 resource base c2800000 size 100000 align 20 gran 20 limit c28fffff flags 60000201 index 10
1136 14:44:38.385975 PCI: 00:00.2 resource base c2000000 size 800000 align 23 gran 23 limit c27fffff flags 60000201 index 18
1137 14:44:38.395816 PCI: 00:00.2 resource base c2b38000 size 200 align 12 gran 9 limit c2b381ff flags 60000201 index 20
1138 14:44:38.396827 PCI: 00:02.0
1139 14:44:38.407910 PCI: 00:02.0 resource base c0000000 size 1000000 align 24 gran 24 limit c0ffffff flags 60000201 index 10
1140 14:44:38.418780 PCI: 00:02.0 resource base b0000000 size 10000000 align 28 gran 28 limit bfffffff flags 60001201 index 18
1141 14:44:38.427576 PCI: 00:02.0 resource base 1000 size 40 align 6 gran 6 limit 103f flags 60000100 index 20
1142 14:44:38.429080 PCI: 00:03.0
1143 14:44:38.439759 PCI: 00:03.0 resource base c1000000 size 1000000 align 24 gran 24 limit c1ffffff flags 60000201 index 10
1144 14:44:38.441988 PCI: 00:0d.0
1145 14:44:38.450922 PCI: 00:0d.0 resource base d0000000 size 1000000 align 0 gran 0 limit 0 flags f0000200 index 10
1146 14:44:38.453282 PCI: 00:0d.1
1147 14:44:38.462239 PCI: 00:0d.1 resource base fe042000 size 2000 align 0 gran 0 limit 0 flags e0000200 index 10
1148 14:44:38.472842 PCI: 00:0d.1 resource base c2b1c000 size 1000 align 12 gran 12 limit c2b1cfff flags 60000201 index 18
1149 14:44:38.481550 PCI: 00:0d.1 resource base 400 size 100 align 0 gran 0 limit 0 flags e0000100 index 20
1150 14:44:38.482943 PCI: 00:0d.2
1151 14:44:38.493449 PCI: 00:0d.2 resource base c2b1d000 size 1000 align 12 gran 12 limit c2b1dfff flags 60000200 index 10
1152 14:44:38.495353 PCI: 00:0d.3
1153 14:44:38.504962 PCI: 00:0d.3 resource base fe900000 size 2000 align 0 gran 0 limit 0 flags e0000200 index 10
1154 14:44:38.513996 PCI: 00:0d.3 resource base fe902000 size 1000 align 0 gran 0 limit 0 flags e0000200 index 18
1155 14:44:38.518386 PCI: 00:0e.0 child on link 0 GENERIC: 0.0
1156 14:44:38.529530 PCI: 00:0e.0 resource base c2b18000 size 4000 align 14 gran 14 limit c2b1bfff flags 60000201 index 10
1157 14:44:38.539567 PCI: 00:0e.0 resource base c2900000 size 100000 align 20 gran 20 limit c29fffff flags 60000201 index 20
1158 14:44:38.541281 GENERIC: 0.0
1159 14:44:38.542700 PCI: 00:0f.0
1160 14:44:38.553145 PCI: 00:0f.0 resource base c2b1e000 size 1000 align 12 gran 12 limit c2b1efff flags 60000201 index 10
1161 14:44:38.554964 PCI: 00:0f.1
1162 14:44:38.565505 PCI: 00:0f.1 resource base c2b1f000 size 1000 align 12 gran 12 limit c2b1ffff flags 60000201 index 10
1163 14:44:38.566627 PCI: 00:0f.2
1164 14:44:38.577438 PCI: 00:0f.2 resource base c2b20000 size 1000 align 12 gran 12 limit c2b20fff flags 60000201 index 10
1165 14:44:38.579202 PCI: 00:11.0
1166 14:44:38.580631 PCI: 00:12.0
1167 14:44:38.582406 PCI: 00:13.0
1168 14:44:38.583750 PCI: 00:13.1
1169 14:44:38.585620 PCI: 00:13.2
1170 14:44:38.586867 PCI: 00:13.3
1171 14:44:38.591638 PCI: 00:14.0 child on link 0 PCI: 01:00.0
1172 14:44:38.600958 PCI: 00:14.0 resource base ffff size 0 align 12 gran 12 limit ffff flags 60080102 index 1c
1173 14:44:38.610993 PCI: 00:14.0 resource base cfffffff size 0 align 20 gran 20 limit cfffffff flags 60081202 index 24
1174 14:44:38.621303 PCI: 00:14.0 resource base c2a00000 size 100000 align 20 gran 20 limit c2afffff flags 60080202 index 20
1175 14:44:38.622849 PCI: 01:00.0
1176 14:44:38.633754 PCI: 01:00.0 resource base c2a00000 size 2000 align 13 gran 13 limit c2a01fff flags 60000201 index 10
1177 14:44:38.635195 PCI: 00:14.1
1178 14:44:38.636897 PCI: 00:15.0
1179 14:44:38.647300 PCI: 00:15.0 resource base c2b00000 size 10000 align 16 gran 16 limit c2b0ffff flags 60000201 index 10
1180 14:44:38.649156 PCI: 00:15.1
1181 14:44:38.653675 PCI: 00:16.0 child on link 0 I2C: 01:1a
1182 14:44:38.664074 PCI: 00:16.0 resource base c2b21000 size 1000 align 12 gran 12 limit c2b21fff flags 60000201 index 10
1183 14:44:38.673705 PCI: 00:16.0 resource base c2b22000 size 1000 align 12 gran 12 limit c2b22fff flags 60000201 index 18
1184 14:44:38.675366 I2C: 01:1a
1185 14:44:38.677506 PCI: 00:16.1
1186 14:44:38.688875 PCI: 00:16.1 resource base c2b23000 size 1000 align 12 gran 12 limit c2b23fff flags 60000201 index 10
1187 14:44:38.697877 PCI: 00:16.1 resource base c2b24000 size 1000 align 12 gran 12 limit c2b24fff flags 60000201 index 18
1188 14:44:38.701964 PCI: 00:16.2 child on link 0 I2C: 02:50
1189 14:44:38.712662 PCI: 00:16.2 resource base c2b25000 size 1000 align 12 gran 12 limit c2b25fff flags 60000201 index 10
1190 14:44:38.722954 PCI: 00:16.2 resource base c2b26000 size 1000 align 12 gran 12 limit c2b26fff flags 60000201 index 18
1191 14:44:38.725670 I2C: 02:50
1192 14:44:38.728745 PCI: 00:16.3 child on link 0 I2C: 03:10
1193 14:44:38.738976 PCI: 00:16.3 resource base c2b27000 size 1000 align 12 gran 12 limit c2b27fff flags 60000201 index 10
1194 14:44:38.749326 PCI: 00:16.3 resource base c2b28000 size 1000 align 12 gran 12 limit c2b28fff flags 60000201 index 18
1195 14:44:38.750797 I2C: 03:10
1196 14:44:38.752998 I2C: 03:39
1197 14:44:38.757561 PCI: 00:17.0 child on link 0 I2C: 04:15
1198 14:44:38.766913 PCI: 00:17.0 resource base c2b29000 size 1000 align 12 gran 12 limit c2b29fff flags 60000201 index 10
1199 14:44:38.778266 PCI: 00:17.0 resource base c2b2a000 size 1000 align 12 gran 12 limit c2b2afff flags 60000201 index 18
1200 14:44:38.779337 I2C: 04:15
1201 14:44:38.780772 I2C: 04:2c
1202 14:44:38.784975 PCI: 00:17.1 child on link 0 I2C: 05:09
1203 14:44:38.795272 PCI: 00:17.1 resource base c2b2b000 size 1000 align 12 gran 12 limit c2b2bfff flags 60000201 index 10
1204 14:44:38.805676 PCI: 00:17.1 resource base c2b2c000 size 1000 align 12 gran 12 limit c2b2cfff flags 60000201 index 18
1205 14:44:38.807858 I2C: 05:09
1206 14:44:38.808520 PCI: 00:17.2
1207 14:44:38.811165 PCI: 00:17.3
1208 14:44:38.811845 PCI: 00:18.0
1209 14:44:38.822601 PCI: 00:18.0 resource base c2b2d000 size 1000 align 12 gran 12 limit c2b2dfff flags 60000201 index 10
1210 14:44:38.832406 PCI: 00:18.0 resource base c2b2e000 size 1000 align 12 gran 12 limit c2b2efff flags 60000201 index 18
1211 14:44:38.834345 PCI: 00:18.1
1212 14:44:38.844940 PCI: 00:18.1 resource base c2b2f000 size 1000 align 12 gran 12 limit c2b2ffff flags 60000201 index 10
1213 14:44:38.855089 PCI: 00:18.1 resource base c2b30000 size 1000 align 12 gran 12 limit c2b30fff flags 60000201 index 18
1214 14:44:38.856630 PCI: 00:18.2
1215 14:44:38.866187 PCI: 00:18.2 resource base de000000 size 1000 align 0 gran 0 limit 0 flags e0000200 index 10
1216 14:44:38.876515 PCI: 00:18.2 resource base c2b31000 size 1000 align 12 gran 12 limit c2b31fff flags 60000201 index 18
1217 14:44:38.877963 PCI: 00:18.3
1218 14:44:38.880317 PCI: 00:19.0
1219 14:44:38.890574 PCI: 00:19.0 resource base c2b32000 size 1000 align 12 gran 12 limit c2b32fff flags 60000201 index 10
1220 14:44:38.900494 PCI: 00:19.0 resource base c2b33000 size 1000 align 12 gran 12 limit c2b33fff flags 60000201 index 18
1221 14:44:38.902278 PCI: 00:19.1
1222 14:44:38.903989 PCI: 00:19.2
1223 14:44:38.905726 PCI: 00:1a.0
1224 14:44:38.907168 PCI: 00:1b.0
1225 14:44:38.918267 PCI: 00:1b.0 resource base c2b34000 size 1000 align 12 gran 12 limit c2b34fff flags 60000201 index 10
1226 14:44:38.928063 PCI: 00:1b.0 resource base c2b35000 size 1000 align 12 gran 12 limit c2b35fff flags 60000201 index 18
1227 14:44:38.929878 PCI: 00:1c.0
1228 14:44:38.940154 PCI: 00:1c.0 resource base c2b36000 size 1000 align 12 gran 12 limit c2b36fff flags 60000201 index 10
1229 14:44:38.950651 PCI: 00:1c.0 resource base c2b37000 size 1000 align 12 gran 12 limit c2b37fff flags 60000201 index 18
1230 14:44:38.951770 PCI: 00:1e.0
1231 14:44:38.955872 PCI: 00:1f.0 child on link 0 PNP: 0c09.0
1232 14:44:38.964478 PCI: 00:1f.0 resource base 0 size 1000 align 0 gran 0 limit 0 flags c0000100 index 0
1233 14:44:38.966585 PNP: 0c09.0
1234 14:44:38.975311 PNP: 0c09.0 resource base 800 size 1ff align 0 gran 0 limit 0 flags c0000100 index 0
1235 14:44:38.976961 PCI: 00:1f.1
1236 14:44:38.987553 PCI: 00:1f.1 resource base c2b39000 size 100 align 12 gran 8 limit c2b390ff flags 60000201 index 10
1237 14:44:38.996115 PCI: 00:1f.1 resource base 1040 size 20 align 5 gran 5 limit 105f flags 60000100 index 20
1238 14:44:38.998785 Done allocating resources.
1239 14:44:39.004588 BS: BS_DEV_RESOURCES times (us): entry 0 run 2951248 exit 0
1240 14:44:39.007324 Enabling resources...
1241 14:44:39.009933 PCI: 00:00.0 cmd <- 07
1242 14:44:39.014442 PCI: 00:00.1 subsystem <- 8086/5a8c
1243 14:44:39.016338 PCI: 00:00.1 cmd <- 02
1244 14:44:39.020119 PCI: 00:00.2 subsystem <- 8086/5a8e
1245 14:44:39.022406 PCI: 00:00.2 cmd <- 06
1246 14:44:39.024926 PCI: 00:02.0 cmd <- 03
1247 14:44:39.028975 PCI: 00:03.0 subsystem <- 8086/5a88
1248 14:44:39.031205 PCI: 00:03.0 cmd <- 02
1249 14:44:39.033604 PCI: 00:0d.1 cmd <- 07
1250 14:44:39.037461 PCI: 00:0d.2 subsystem <- 8086/5a96
1251 14:44:39.039815 PCI: 00:0d.2 cmd <- 406
1252 14:44:39.042299 PCI: 00:0d.3 cmd <- 06
1253 14:44:39.044904 PCI: 00:0e.0 cmd <- 02
1254 14:44:39.047581 PCI: 00:0f.0 cmd <- 06
1255 14:44:39.049911 PCI: 00:0f.1 cmd <- 06
1256 14:44:39.052633 PCI: 00:0f.2 cmd <- 06
1257 14:44:39.056609 PCI: 00:14.0 bridge ctrl <- 0003
1258 14:44:39.058428 PCI: 00:14.0 cmd <- 06
1259 14:44:39.060885 PCI: 00:15.0 cmd <- 02
1260 14:44:39.063335 PCI: 00:16.0 cmd <- 02
1261 14:44:39.065775 PCI: 00:16.1 cmd <- 02
1262 14:44:39.068498 PCI: 00:16.2 cmd <- 06
1263 14:44:39.070878 PCI: 00:16.3 cmd <- 02
1264 14:44:39.073631 PCI: 00:17.0 cmd <- 02
1265 14:44:39.076073 PCI: 00:17.1 cmd <- 02
1266 14:44:39.078941 PCI: 00:18.0 cmd <- 02
1267 14:44:39.081043 PCI: 00:18.1 cmd <- 02
1268 14:44:39.083773 PCI: 00:18.2 cmd <- 06
1269 14:44:39.087346 PCI: 00:19.0 subsystem <- 8086/5ac2
1270 14:44:39.089769 PCI: 00:19.0 cmd <- 02
1271 14:44:39.092834 PCI: 00:1b.0 cmd <- 06
1272 14:44:39.096397 PCI: 00:1c.0 subsystem <- 8086/5acc
1273 14:44:39.098475 PCI: 00:1c.0 cmd <- 06
1274 14:44:39.100786 PCI: 00:1f.0 cmd <- 07
1275 14:44:39.104928 PCI: 00:1f.1 subsystem <- 8086/5ad4
1276 14:44:39.107202 PCI: 00:1f.1 cmd <- 03
1277 14:44:39.111780 PCI: 01:00.0 subsystem <- 8086/095a
1278 14:44:39.113667 PCI: 01:00.0 cmd <- 02
1279 14:44:39.118061 done.
1280 14:44:39.123496 BS: BS_DEV_ENABLE times (us): entry 168 run 112448 exit 0
1281 14:44:39.128789 FMAP: area FPF_STATUS found @ 42f000 (4096 bytes)
1282 14:44:39.132111 Initializing devices...
1283 14:44:39.133626 Root Device init ...
1284 14:44:39.137290 Root Device init finished in 2136 usecs
1285 14:44:39.140385 CPU_CLUSTER: 0 init ...
1286 14:44:39.142974 MTRR: Physical address space:
1287 14:44:39.149601 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6
1288 14:44:39.155731 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0
1289 14:44:39.162009 0x00000000000c0000 - 0x000000007b800000 size 0x7b740000 type 6
1290 14:44:39.168838 0x000000007b800000 - 0x00000000b0000000 size 0x34800000 type 0
1291 14:44:39.174298 0x00000000b0000000 - 0x00000000c0000000 size 0x10000000 type 1
1292 14:44:39.180910 0x00000000c0000000 - 0x0000000100000000 size 0x40000000 type 0
1293 14:44:39.187469 0x0000000100000000 - 0x0000000180000000 size 0x80000000 type 6
1294 14:44:39.191692 MTRR: Fixed MSR 0x250 0x0606060606060606
1295 14:44:39.195332 MTRR: Fixed MSR 0x258 0x0606060606060606
1296 14:44:39.198970 MTRR: Fixed MSR 0x259 0x0000000000000000
1297 14:44:39.203173 MTRR: Fixed MSR 0x268 0x0606060606060606
1298 14:44:39.207272 MTRR: Fixed MSR 0x269 0x0606060606060606
1299 14:44:39.211158 MTRR: Fixed MSR 0x26a 0x0606060606060606
1300 14:44:39.215939 MTRR: Fixed MSR 0x26b 0x0606060606060606
1301 14:44:39.219433 MTRR: Fixed MSR 0x26c 0x0606060606060606
1302 14:44:39.223977 MTRR: Fixed MSR 0x26d 0x0606060606060606
1303 14:44:39.228520 MTRR: Fixed MSR 0x26e 0x0606060606060606
1304 14:44:39.231814 MTRR: Fixed MSR 0x26f 0x0606060606060606
1305 14:44:39.234815 call enable_fixed_mtrr()
1306 14:44:39.238448 CPU physical address size: 39 bits
1307 14:44:39.242567 MTRR: default type WB/UC MTRR counts: 6/8.
1308 14:44:39.246519 MTRR: WB selected as default type.
1309 14:44:39.252302 MTRR: 0 base 0x000000007b800000 mask 0x0000007fff800000 type 0
1310 14:44:39.258499 MTRR: 1 base 0x000000007c000000 mask 0x0000007ffc000000 type 0
1311 14:44:39.264443 MTRR: 2 base 0x0000000080000000 mask 0x0000007fe0000000 type 0
1312 14:44:39.270973 MTRR: 3 base 0x00000000a0000000 mask 0x0000007ff0000000 type 0
1313 14:44:39.277159 MTRR: 4 base 0x00000000b0000000 mask 0x0000007ff0000000 type 1
1314 14:44:39.283029 MTRR: 5 base 0x00000000c0000000 mask 0x0000007fc0000000 type 0
1315 14:44:39.284411
1316 14:44:39.285014 MTRR check
1317 14:44:39.287444 Fixed MTRRs : Enabled
1318 14:44:39.289869 Variable MTRRs: Enabled
1319 14:44:39.289950
1320 14:44:39.293229 Detected 4 core, 4 thread CPU.
1321 14:44:39.295594 Will perform SMM setup.
1322 14:44:39.301269 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
1323 14:44:39.303562 CBFS @ 205000 size 17b000
1324 14:44:39.308672 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
1325 14:44:39.312636 CBFS: Locating 'cpu_microcode_blob.bin'
1326 14:44:39.316572 CBFS: Found @ offset 11d40 size 4000
1327 14:44:39.320939 microcode: sig=0x506c9 pf=0x1 revision=0x2c
1328 14:44:39.325794 CPU: Intel(R) Pentium(R) CPU N4200 @ 1.10GHz.
1329 14:44:39.333375 Loading module at 00030000 with entry 00030000. filesize: 0x130 memsize: 0x130
1330 14:44:39.338114 Processing 16 relocs. Offset value of 0x00030000
1331 14:44:39.340907 Attempting to start 3 APs
1332 14:44:39.344580 Waiting for 10ms after sending INIT.
1333 14:44:39.360371 Waiting for 1st SIPI to complete...AP: slot 3 apic_id 2.
1334 14:44:39.362917 AP: slot 2 apic_id 4.
1335 14:44:39.363461 done.
1336 14:44:39.367836 Waiting for 2nd SIPI to complete...done.
1337 14:44:39.369384 AP: slot 1 apic_id 6.
1338 14:44:39.378291 Loading module at 00038000 with entry 00038000. filesize: 0x1a8 memsize: 0x1a8
1339 14:44:39.382489 Processing 12 relocs. Offset value of 0x00038000
1340 14:44:39.388838 SMM Module: stub loaded at 00038000. Will call 7ab9065d(00000000)
1341 14:44:39.392833 Installing SMM handler to 0x7b000000
1342 14:44:39.400477 Loading module at 7b010000 with entry 7b010cfc. filesize: 0x3550 memsize: 0x7630
1343 14:44:39.405510 Processing 229 relocs. Offset value of 0x7b010000
1344 14:44:39.413461 Loading module at 7b008000 with entry 7b008000. filesize: 0x1a8 memsize: 0x1a8
1345 14:44:39.418849 Processing 12 relocs. Offset value of 0x7b008000
1346 14:44:39.424435 SMM Module: placing jmp sequence at 7b007c00 rel16 0x03fd
1347 14:44:39.430080 SMM Module: placing jmp sequence at 7b007800 rel16 0x07fd
1348 14:44:39.436175 SMM Module: placing jmp sequence at 7b007400 rel16 0x0bfd
1349 14:44:39.441915 SMM Module: stub loaded at 7b008000. Will call 7b010cfc(00000000)
1350 14:44:39.444976 Clearing SMI status registers
1351 14:44:39.447596 New SMBASE 0x7afffc00
1352 14:44:39.449618 Relocation complete.
1353 14:44:39.451644 New SMBASE 0x7b000000
1354 14:44:39.453998 Relocation complete.
1355 14:44:39.456784 New SMBASE 0x7afff400
1356 14:44:39.458463 Relocation complete.
1357 14:44:39.460638 New SMBASE 0x7afff800
1358 14:44:39.462864 Relocation complete.
1359 14:44:39.464716 Initializing CPU #0
1360 14:44:39.468098 CPU: vendor Intel device 506c9
1361 14:44:39.471942 CPU: family 06, model 5c, stepping 09
1362 14:44:39.474637 CPU #0 initialized
1363 14:44:39.476751 Initializing CPU #3
1364 14:44:39.478723 Initializing CPU #1
1365 14:44:39.480809 Initializing CPU #2
1366 14:44:39.483851 CPU: vendor Intel device 506c9
1367 14:44:39.487132 CPU: family 06, model 5c, stepping 09
1368 14:44:39.490407 CPU: vendor Intel device 506c9
1369 14:44:39.494528 CPU: family 06, model 5c, stepping 09
1370 14:44:39.497946 CPU: vendor Intel device 506c9
1371 14:44:39.501162 CPU: family 06, model 5c, stepping 09
1372 14:44:39.502888 CPU #1 initialized
1373 14:44:39.505191 CPU #3 initialized
1374 14:44:39.506926 CPU #2 initialized
1375 14:44:39.508414 Enabling SMIs.
1376 14:44:39.512518 MTRR: TEMPORARY Physical address space:
1377 14:44:39.518846 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6
1378 14:44:39.525396 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0
1379 14:44:39.531346 0x00000000000c0000 - 0x000000007b800000 size 0x7b740000 type 6
1380 14:44:39.537899 0x000000007b800000 - 0x00000000ff000000 size 0x83800000 type 0
1381 14:44:39.544698 0x00000000ff000000 - 0x0000000100000000 size 0x01000000 type 5
1382 14:44:39.550051 0x0000000100000000 - 0x0000000180000000 size 0x80000000 type 6
1383 14:44:39.554415 MTRR: default type WB/UC MTRR counts: 10/8.
1384 14:44:39.557569 MTRR: UC selected as default type.
1385 14:44:39.563962 MTRR: 0 base 0x0000000000000000 mask 0x0000007fc0000000 type 6
1386 14:44:39.571673 MTRR: 1 base 0x0000000040000000 mask 0x0000007fe0000000 type 6
1387 14:44:39.577611 MTRR: 2 base 0x0000000060000000 mask 0x0000007ff0000000 type 6
1388 14:44:39.583210 MTRR: 3 base 0x0000000070000000 mask 0x0000007ff8000000 type 6
1389 14:44:39.589009 MTRR: 4 base 0x0000000078000000 mask 0x0000007ffc000000 type 6
1390 14:44:39.595229 MTRR: 5 base 0x000000007b800000 mask 0x0000007fff800000 type 0
1391 14:44:39.601955 MTRR: 6 base 0x00000000ff000000 mask 0x0000007fff000000 type 5
1392 14:44:39.607748 MTRR: 7 base 0x0000000100000000 mask 0x0000007f00000000 type 6
1393 14:44:39.612441 CPU_CLUSTER: 0 init finished in 467998 usecs
1394 14:44:39.616617 PCI: 00:00.0 init ...
1395 14:44:39.620241 PCI: 00:00.0 init finished in 2236 usecs
1396 14:44:39.623126 PCI: 00:00.1 init ...
1397 14:44:39.627128 PCI: 00:00.1 init finished in 2235 usecs
1398 14:44:39.629757 PCI: 00:00.2 init ...
1399 14:44:39.633412 PCI: 00:00.2 init finished in 2235 usecs
1400 14:44:39.636264 PCI: 00:02.0 init ...
1401 14:44:39.640107 PCI: 00:02.0 init finished in 2234 usecs
1402 14:44:39.642688 PCI: 00:03.0 init ...
1403 14:44:39.646618 PCI: 00:03.0 init finished in 2238 usecs
1404 14:44:39.649371 PCI: 00:0d.1 init ...
1405 14:44:39.653681 gpe0_sts[0]: 00000000 gpe0_en[0]: 00000000
1406 14:44:39.658283 gpe0_sts[1]: 0ead33f7 gpe0_en[1]: 00000000
1407 14:44:39.662911 gpe0_sts[2]: 3ffd0024 gpe0_en[2]: 00000000
1408 14:44:39.666988 gpe0_sts[3]: 800ec00e gpe0_en[3]: 00000000
1409 14:44:39.675099 Disabling ACPI via APMC:Done.
1410 14:44:39.675191 SLP S3 assertion width: 50000 usecs
1411 14:44:39.678595 PCI: 00:0d.1 init finished in 27347 usecs
1412 14:44:39.681265 PCI: 00:0d.2 init ...
1413 14:44:39.685222 PCI: 00:0d.2 init finished in 2230 usecs
1414 14:44:39.688893 PCI: 00:0f.0 init ...
1415 14:44:39.692425 PCI: 00:0f.0 init finished in 2234 usecs
1416 14:44:39.695387 PCI: 00:0f.1 init ...
1417 14:44:39.699056 PCI: 00:0f.1 init finished in 2231 usecs
1418 14:44:39.701437 PCI: 00:0f.2 init ...
1419 14:44:39.705701 PCI: 00:0f.2 init finished in 2232 usecs
1420 14:44:39.710866 PCI: 00:15.0 init ...
1421 14:44:39.714250 PCI: 00:15.0 init finished in 2234 usecs
1422 14:44:39.717830 PCI: 00:16.0 init ...
1423 14:44:39.721344 LPSS I2C bus 0 at 0xc2b21000 (400 KHz)
1424 14:44:39.725346 PCI: 00:16.0 init finished in 6116 usecs
1425 14:44:39.727173 PCI: 00:16.1 init ...
1426 14:44:39.731569 LPSS I2C bus 1 at 0xc2b23000 (400 KHz)
1427 14:44:39.735507 PCI: 00:16.1 init finished in 6115 usecs
1428 14:44:39.738263 PCI: 00:16.2 init ...
1429 14:44:39.742011 LPSS I2C bus 2 at 0xc2b25000 (400 KHz)
1430 14:44:39.746068 PCI: 00:16.2 init finished in 6119 usecs
1431 14:44:39.749115 PCI: 00:16.3 init ...
1432 14:44:39.752501 LPSS I2C bus 3 at 0xc2b27000 (400 KHz)
1433 14:44:39.756584 PCI: 00:16.3 init finished in 6116 usecs
1434 14:44:39.759241 PCI: 00:17.0 init ...
1435 14:44:39.763143 LPSS I2C bus 4 at 0xc2b29000 (400 KHz)
1436 14:44:39.766866 PCI: 00:17.0 init finished in 6106 usecs
1437 14:44:39.769729 PCI: 00:17.1 init ...
1438 14:44:39.773827 LPSS I2C bus 5 at 0xc2b2b000 (400 KHz)
1439 14:44:39.777475 PCI: 00:17.1 init finished in 6107 usecs
1440 14:44:39.781491 PCI: 00:19.0 init ...
1441 14:44:39.785549 PCI: 00:19.0 init finished in 2233 usecs
1442 14:44:39.789117 PCI: 00:1c.0 init ...
1443 14:44:39.792950 PCI: 00:1c.0 init finished in 2232 usecs
1444 14:44:39.795785 PCI: 00:1f.0 init ...
1445 14:44:39.796873 RTC Init
1446 14:44:39.801261 PCI: 00:1f.0 init finished in 3560 usecs
1447 14:44:39.804228 PCI: 00:1f.1 init ...
1448 14:44:39.807811 PCI: 00:1f.1 init finished in 2230 usecs
1449 14:44:39.810495 PCI: 01:00.0 init ...
1450 14:44:39.814694 PCI: 01:00.0 init finished in 2352 usecs
1451 14:44:39.818915 PNP: 0c09.0 init ...
1452 14:44:39.820723 Keyboard init...
1453 14:44:39.837918 PS/2 keyboard initialized on primary channel
1454 14:44:39.841592 Google Chrome EC: Initializing keyboard.
1455 14:44:39.847344 Google Chrome EC: Hello got back 11223344 status (0)
1456 14:44:39.850527 Google Chrome EC: version:
1457 14:44:39.853999 ro: coral_v1.1.7292-04956f5df
1458 14:44:39.857644 rw: coral_v1.1.7292-04956f5df
1459 14:44:39.859525 running image: 1
1460 14:44:39.863155 PNP: 0c09.0 init finished in 42163 usecs
1461 14:44:39.865955 Devices initialized
1462 14:44:39.868481 Show all devs... After init.
1463 14:44:39.870991 Root Device: enabled 1
1464 14:44:39.873595 CPU_CLUSTER: 0: enabled 1
1465 14:44:39.875526 APIC: 00: enabled 1
1466 14:44:39.878161 DOMAIN: 0000: enabled 1
1467 14:44:39.880320 PCI: 00:00.0: enabled 1
1468 14:44:39.882992 PCI: 00:00.1: enabled 1
1469 14:44:39.885727 PCI: 00:00.2: enabled 1
1470 14:44:39.888898 PCI: 00:02.0: enabled 1
1471 14:44:39.890526 PCI: 00:03.0: enabled 1
1472 14:44:39.892927 PCI: 00:0d.0: enabled 1
1473 14:44:39.895250 PCI: 00:0d.1: enabled 1
1474 14:44:39.898004 PCI: 00:0d.2: enabled 1
1475 14:44:39.899830 PCI: 00:0d.3: enabled 1
1476 14:44:39.902456 PCI: 00:0e.0: enabled 1
1477 14:44:39.904590 GENERIC: 0.0: enabled 1
1478 14:44:39.907240 PCI: 00:11.0: enabled 0
1479 14:44:39.909710 PCI: 00:12.0: enabled 0
1480 14:44:39.912250 PCI: 00:13.0: enabled 0
1481 14:44:39.914300 PCI: 00:13.1: enabled 0
1482 14:44:39.916860 PCI: 00:13.2: enabled 0
1483 14:44:39.919397 PCI: 00:13.3: enabled 0
1484 14:44:39.921986 PCI: 00:14.0: enabled 1
1485 14:44:39.924115 PCI: 01:00.0: enabled 1
1486 14:44:39.926934 PCI: 00:14.1: enabled 0
1487 14:44:39.929579 PCI: 00:15.0: enabled 1
1488 14:44:39.931381 PCI: 00:15.1: enabled 0
1489 14:44:39.933912 PCI: 00:16.0: enabled 1
1490 14:44:39.936026 I2C: 01:1a: enabled 1
1491 14:44:39.938745 PCI: 00:16.1: enabled 1
1492 14:44:39.941329 PCI: 00:16.2: enabled 1
1493 14:44:39.943345 I2C: 02:50: enabled 1
1494 14:44:39.945860 PCI: 00:16.3: enabled 1
1495 14:44:39.948071 I2C: 03:10: enabled 1
1496 14:44:39.950318 I2C: 03:39: enabled 1
1497 14:44:39.952648 PCI: 00:17.0: enabled 1
1498 14:44:39.955049 I2C: 04:15: enabled 1
1499 14:44:39.957303 I2C: 04:2c: enabled 1
1500 14:44:39.959517 PCI: 00:17.1: enabled 1
1501 14:44:39.962261 I2C: 05:09: enabled 1
1502 14:44:39.964496 PCI: 00:17.2: enabled 0
1503 14:44:39.966876 PCI: 00:17.3: enabled 0
1504 14:44:39.969427 PCI: 00:18.0: enabled 1
1505 14:44:39.971532 PCI: 00:18.1: enabled 1
1506 14:44:39.975266 PCI: 00:18.2: enabled 1
1507 14:44:39.976795 PCI: 00:18.3: enabled 0
1508 14:44:39.978973 PCI: 00:19.0: enabled 1
1509 14:44:39.981229 PCI: 00:19.1: enabled 0
1510 14:44:39.984179 PCI: 00:19.2: enabled 0
1511 14:44:39.986591 PCI: 00:1a.0: enabled 0
1512 14:44:39.988818 PCI: 00:1b.0: enabled 1
1513 14:44:39.991014 PCI: 00:1c.0: enabled 1
1514 14:44:39.993538 PCI: 00:1e.0: enabled 0
1515 14:44:39.996961 PCI: 00:1f.0: enabled 1
1516 14:44:39.998316 PNP: 0c09.0: enabled 1
1517 14:44:40.001374 PCI: 00:1f.1: enabled 1
1518 14:44:40.003437 PCI: 00:0f.0: enabled 1
1519 14:44:40.005931 PCI: 00:0f.1: enabled 1
1520 14:44:40.008219 PCI: 00:0f.2: enabled 1
1521 14:44:40.010241 APIC: 06: enabled 1
1522 14:44:40.012502 APIC: 04: enabled 1
1523 14:44:40.014284 APIC: 02: enabled 1
1524 14:44:40.020756 BS: BS_DEV_INIT times (us): entry 4986 run 881027 exit 887
1525 14:44:40.027649 ELOG: Event(A1) added with size 10 at 2022-08-03 14:35:39 UTC
1526 14:44:40.035649 elog_add_boot_reason: Logged recovery mode boot (Dev-switch on), reason: 0x1b
1527 14:44:40.041633 ELOG: Event(A0) added with size 9 at 2022-08-03 14:35:39 UTC
1528 14:44:40.045909 elog_add_boot_reason: Logged dev mode boot
1529 14:44:40.048290 Finalize devices...
1530 14:44:40.049726 Devices finalized
1531 14:44:40.055342 FMAP: area RW_NVRAM found @ 42a000 (20480 bytes)
1532 14:44:40.061299 BS: BS_POST_DEVICE times (us): entry 24877 run 3941 exit 5262
1533 14:44:40.067226 BS: BS_OS_RESUME_CHECK times (us): entry 0 run 60 exit 0
1534 14:44:40.072541 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
1535 14:44:40.075191 CBFS @ 205000 size 17b000
1536 14:44:40.080308 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
1537 14:44:40.083725 CBFS: Locating 'fallback/dsdt.aml'
1538 14:44:40.088528 CBFS: Found @ offset b7600 size 2e40
1539 14:44:40.092811 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
1540 14:44:40.096284 CBFS @ 205000 size 17b000
1541 14:44:40.101003 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
1542 14:44:40.103933 CBFS: Locating 'fallback/slic'
1543 14:44:40.107296 CBFS: 'fallback/slic' not found.
1544 14:44:40.111431 ACPI: Writing ACPI tables at 7ab10000.
1545 14:44:40.113227 ACPI: * FACS
1546 14:44:40.114728 ACPI: * DSDT
1547 14:44:40.118260 Ramoops buffer: 0x100000@0x7aa10000.
1548 14:44:40.121282 ACPI: * FADT
1549 14:44:40.123177 SCI is IRQ9
1550 14:44:40.126516 ACPI: added table 1/32, length now 40
1551 14:44:40.128017 ACPI: * SSDT
1552 14:44:40.132030 Found 1 CPU(s) with 4 core(s) each.
1553 14:44:40.134808 Turbo is available and visible
1554 14:44:40.139819 PSS: 1101MHz power 6000 control 0x1900 status 0x1900
1555 14:44:40.145852 PSS: 1100MHz power 6000 control 0xb00 status 0xb00
1556 14:44:40.150494 PSS: 1000MHz power 5388 control 0xa00 status 0xa00
1557 14:44:40.155009 PSS: 800MHz power 4213 control 0x800 status 0x800
1558 14:44:40.160412 PSS: 1101MHz power 6000 control 0x1900 status 0x1900
1559 14:44:40.165667 PSS: 1100MHz power 6000 control 0xb00 status 0xb00
1560 14:44:40.170673 PSS: 1000MHz power 5388 control 0xa00 status 0xa00
1561 14:44:40.176025 PSS: 800MHz power 4213 control 0x800 status 0x800
1562 14:44:40.180966 PSS: 1101MHz power 6000 control 0x1900 status 0x1900
1563 14:44:40.185831 PSS: 1100MHz power 6000 control 0xb00 status 0xb00
1564 14:44:40.190904 PSS: 1000MHz power 5388 control 0xa00 status 0xa00
1565 14:44:40.195865 PSS: 800MHz power 4213 control 0x800 status 0x800
1566 14:44:40.201509 PSS: 1101MHz power 6000 control 0x1900 status 0x1900
1567 14:44:40.206293 PSS: 1100MHz power 6000 control 0xb00 status 0xb00
1568 14:44:40.211249 PSS: 1000MHz power 5388 control 0xa00 status 0xa00
1569 14:44:40.216708 PSS: 800MHz power 4213 control 0x800 status 0x800
1570 14:44:40.222003 \_SB.PCI0.HDAS.MAXM: Maxim Integrated 98357A Amplifier
1571 14:44:40.226192 Error: Could not locate 'wifi_sar' in VPD
1572 14:44:40.230215 Error: failed from getting SAR limits!
1573 14:44:40.234568 \_SB.PCI0.RP01.WIFI: Intel WiFi PCI: 01:00.0
1574 14:44:40.238446 lpss_i2c: bad counts. hcnt = -8 lcnt = 14
1575 14:44:40.246572 \_SB.PCI0.I2C0.DLG7: Dialog Semiconductor DA7219 Audio Codec address 01ah irq 91
1576 14:44:40.250632 lpss_i2c: bad counts. hcnt = -5 lcnt = 17
1577 14:44:40.254758 \_SB.PCI0.I2C2.TPMI: I2C TPM at I2C: 02:50
1578 14:44:40.259216 lpss_i2c: bad counts. hcnt = -1 lcnt = 77
1579 14:44:40.263444 lpss_i2c: bad counts. hcnt = -23 lcnt = 32
1580 14:44:40.268508 \_SB.PCI0.I2C3.D010: ELAN Touchscreen at I2C: 03:10
1581 14:44:40.275546 \_SB.PCI0.I2C3.D039: Raydium Touchscreen at I2C: 03:39
1582 14:44:40.279207 lpss_i2c: bad counts. hcnt = -1 lcnt = 72
1583 14:44:40.282400 lpss_i2c: bad counts. hcnt = -23 lcnt = 27
1584 14:44:40.287664 \_SB.PCI0.I2C4.D015: ELAN Touchpad at I2C: 04:15
1585 14:44:40.292828 \_SB.PCI0.I2C4.H02C: Synaptics Touchpad at I2C: 04:2c
1586 14:44:40.297208 lpss_i2c: bad counts. hcnt = -5 lcnt = 4
1587 14:44:40.302210 \_SB.PCI0.I2C5.H009: WCOM Digitizer at I2C: 05:09
1588 14:44:40.306055 ACPI: added table 2/32, length now 44
1589 14:44:40.307468 ACPI: * MCFG
1590 14:44:40.311355 ACPI: added table 3/32, length now 48
1591 14:44:40.313265 ACPI: * TCPA
1592 14:44:40.316006 TCPA log created at 7aa00000
1593 14:44:40.319694 ACPI: added table 4/32, length now 52
1594 14:44:40.321309 ACPI: * MADT
1595 14:44:40.322361 SCI is IRQ9
1596 14:44:40.327062 ACPI: added table 5/32, length now 56
1597 14:44:40.328416 current = 7ab14920
1598 14:44:40.334266 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
1599 14:44:40.336065 CBFS @ 205000 size 17b000
1600 14:44:40.341245 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
1601 14:44:40.345145 CBFS: Locating 'dmic-4ch-48khz-16b.bin'
1602 14:44:40.348640 CBFS: Found @ offset 2e1c0 size be8
1603 14:44:40.351490 Added 4CH DMIC array.
1604 14:44:40.357289 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
1605 14:44:40.359536 CBFS @ 205000 size 17b000
1606 14:44:40.364784 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
1607 14:44:40.368692 CBFS: Locating 'dialog-2ch-48khz-24b.bin'
1608 14:44:40.372141 CBFS: Found @ offset 2ef00 size 64
1609 14:44:40.377333 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
1610 14:44:40.379889 CBFS @ 205000 size 17b000
1611 14:44:40.385439 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
1612 14:44:40.389609 CBFS: Locating 'dialog-2ch-48khz-24b.bin'
1613 14:44:40.392659 CBFS: Found @ offset 2ef00 size 64
1614 14:44:40.395598 Added Dialog_7219 codec.
1615 14:44:40.400525 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
1616 14:44:40.403024 CBFS @ 205000 size 17b000
1617 14:44:40.408681 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
1618 14:44:40.413897 CBFS: Locating 'max98357-render-2ch-48khz-24b.bin'
1619 14:44:40.416869 CBFS: Found @ offset 2ee00 size 74
1620 14:44:40.419327 Added Maxim_98357 codec.
1621 14:44:40.421148 ACPI: * NHLT
1622 14:44:40.424839 ACPI: added table 6/32, length now 60
1623 14:44:40.427482 ACPI: * IGD OpRegion
1624 14:44:40.428942 ACPI: * HPET
1625 14:44:40.433048 ACPI: added table 7/32, length now 64
1626 14:44:40.434064 ACPI: done.
1627 14:44:40.436688 ACPI tables: 30656 bytes.
1628 14:44:40.439608 smbios_write_tables: 7a9fd000
1629 14:44:40.442087 Create SMBIOS type 17
1630 14:44:40.444697 Root Device (Google Coral)
1631 14:44:40.448705 CPU_CLUSTER: 0 (Intel Apollolake SOC)
1632 14:44:40.451522 APIC: 00 (Intel Apollolake SOC)
1633 14:44:40.455376 DOMAIN: 0000 (Intel Apollolake SOC)
1634 14:44:40.458913 PCI: 00:00.0 (Intel Apollolake SOC)
1635 14:44:40.462640 PCI: 00:00.1 (Intel Apollolake SOC)
1636 14:44:40.466244 PCI: 00:00.2 (Intel Apollolake SOC)
1637 14:44:40.470429 PCI: 00:02.0 (Intel Apollolake SOC)
1638 14:44:40.473814 PCI: 00:03.0 (Intel Apollolake SOC)
1639 14:44:40.477365 PCI: 00:0d.0 (Intel Apollolake SOC)
1640 14:44:40.480551 PCI: 00:0d.1 (Intel Apollolake SOC)
1641 14:44:40.484629 PCI: 00:0d.2 (Intel Apollolake SOC)
1642 14:44:40.487778 PCI: 00:0d.3 (Intel Apollolake SOC)
1643 14:44:40.491572 PCI: 00:0e.0 (Intel Apollolake SOC)
1644 14:44:40.496438 GENERIC: 0.0 (Maxim Integrated 98357A Amplifier)
1645 14:44:40.500177 PCI: 00:11.0 (Intel Apollolake SOC)
1646 14:44:40.503396 PCI: 00:12.0 (Intel Apollolake SOC)
1647 14:44:40.507187 PCI: 00:13.0 (Intel Apollolake SOC)
1648 14:44:40.510784 PCI: 00:13.1 (Intel Apollolake SOC)
1649 14:44:40.515038 PCI: 00:13.2 (Intel Apollolake SOC)
1650 14:44:40.518537 PCI: 00:13.3 (Intel Apollolake SOC)
1651 14:44:40.521507 PCI: 00:14.0 (Intel Apollolake SOC)
1652 14:44:40.524033 PCI: 01:00.0 (Intel WiFi)
1653 14:44:40.528052 PCI: 00:14.1 (Intel Apollolake SOC)
1654 14:44:40.531732 PCI: 00:15.0 (Intel Apollolake SOC)
1655 14:44:40.535363 PCI: 00:15.1 (Intel Apollolake SOC)
1656 14:44:40.538526 PCI: 00:16.0 (Intel Apollolake SOC)
1657 14:44:40.544072 I2C: 01:1a (Dialog Semiconductor DA7219 Audio Codec)
1658 14:44:40.547540 PCI: 00:16.1 (Intel Apollolake SOC)
1659 14:44:40.552443 PCI: 00:16.2 (Intel Apollolake SOC)
1660 14:44:40.553565 I2C: 02:50 (I2C TPM)
1661 14:44:40.556787 PCI: 00:16.3 (Intel Apollolake SOC)
1662 14:44:40.559441 I2C: 03:10 (I2C Device)
1663 14:44:40.561684 I2C: 03:39 (I2C Device)
1664 14:44:40.565581 PCI: 00:17.0 (Intel Apollolake SOC)
1665 14:44:40.567610 I2C: 04:15 (I2C Device)
1666 14:44:40.570803 I2C: 04:2c (I2C HID Device)
1667 14:44:40.574500 PCI: 00:17.1 (Intel Apollolake SOC)
1668 14:44:40.577068 I2C: 05:09 (I2C HID Device)
1669 14:44:40.580610 PCI: 00:17.2 (Intel Apollolake SOC)
1670 14:44:40.584422 PCI: 00:17.3 (Intel Apollolake SOC)
1671 14:44:40.587741 PCI: 00:18.0 (Intel Apollolake SOC)
1672 14:44:40.592277 PCI: 00:18.1 (Intel Apollolake SOC)
1673 14:44:40.595217 PCI: 00:18.2 (Intel Apollolake SOC)
1674 14:44:40.598832 PCI: 00:18.3 (Intel Apollolake SOC)
1675 14:44:40.602476 PCI: 00:19.0 (Intel Apollolake SOC)
1676 14:44:40.606294 PCI: 00:19.1 (Intel Apollolake SOC)
1677 14:44:40.610913 PCI: 00:19.2 (Intel Apollolake SOC)
1678 14:44:40.612979 PCI: 00:1a.0 (Intel Apollolake SOC)
1679 14:44:40.616759 PCI: 00:1b.0 (Intel Apollolake SOC)
1680 14:44:40.620674 PCI: 00:1c.0 (Intel Apollolake SOC)
1681 14:44:40.623902 PCI: 00:1e.0 (Intel Apollolake SOC)
1682 14:44:40.627515 PCI: 00:1f.0 (Intel Apollolake SOC)
1683 14:44:40.630457 PNP: 0c09.0 (Google Chrome EC)
1684 14:44:40.635032 PCI: 00:1f.1 (Intel Apollolake SOC)
1685 14:44:40.636617 PCI: 00:0f.0 (unknown)
1686 14:44:40.639084 PCI: 00:0f.1 (unknown)
1687 14:44:40.641301 PCI: 00:0f.2 (unknown)
1688 14:44:40.643087 APIC: 06 (unknown)
1689 14:44:40.644981 APIC: 04 (unknown)
1690 14:44:40.647241 APIC: 02 (unknown)
1691 14:44:40.649788 SMBIOS tables: 839 bytes.
1692 14:44:40.654292 Writing table forward entry at 0x00000500
1693 14:44:40.659919 Wrote coreboot table at: 00000500, 0x10 bytes, checksum 452b
1694 14:44:40.663905 Writing coreboot table at 0x7ab34000
1695 14:44:40.669957 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES
1696 14:44:40.674432 1. 0000000000001000-000000000009ffff: RAM
1697 14:44:40.679411 2. 00000000000a0000-00000000000fffff: RESERVED
1698 14:44:40.683238 3. 0000000000100000-000000000fffffff: RAM
1699 14:44:40.687786 4. 0000000010000000-0000000012150fff: RESERVED
1700 14:44:40.692355 5. 0000000012151000-000000007a9fcfff: RAM
1701 14:44:40.698561 6. 000000007a9fd000-000000007affffff: CONFIGURATION TABLES
1702 14:44:40.702841 7. 000000007b000000-000000007fffffff: RESERVED
1703 14:44:40.707840 8. 00000000d0000000-00000000d0ffffff: RESERVED
1704 14:44:40.712531 9. 00000000e0000000-00000000efffffff: RESERVED
1705 14:44:40.717507 10. 00000000fed10000-00000000fed17fff: RESERVED
1706 14:44:40.722068 11. 0000000100000000-000000017fffffff: RAM
1707 14:44:40.725899 Graphics framebuffer located at 0xb0000000
1708 14:44:40.729476 Passing 6 GPIOs to payload:
1709 14:44:40.734109 NAME | PORT | POLARITY | VALUE
1710 14:44:40.739508 write protect | undefined | high | high
1711 14:44:40.744408 recovery | undefined | high | high
1712 14:44:40.750099 lid | undefined | high | low
1713 14:44:40.755501 power | undefined | high | high
1714 14:44:40.760764 oprom | undefined | high | high
1715 14:44:40.765775 EC in RW | 0x00000029 | high | high
1716 14:44:40.770980 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
1717 14:44:40.773708 CBFS @ 205000 size 17b000
1718 14:44:40.779284 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
1719 14:44:40.785035 Wrote coreboot table at: 7ab34000, 0x5cc bytes, checksum 8214
1720 14:44:40.787460 coreboot table: 1508 bytes.
1721 14:44:40.790659 IMD ROOT 0. 7afff000 00001000
1722 14:44:40.794683 IMD SMALL 1. 7affe000 00001000
1723 14:44:40.798153 FSP MEMORY 2. 7abfe000 00400000
1724 14:44:40.800781 CONSOLE 3. 7abde000 00020000
1725 14:44:40.804509 TIME STAMP 4. 7abdd000 00000400
1726 14:44:40.807835 VBOOT 5. 7abdc000 00000c0c
1727 14:44:40.811005 MRC DATA 6. 7abd0000 0000b2d0
1728 14:44:40.814695 ROMSTG STCK 7. 7abcf000 00000400
1729 14:44:40.817825 AFTER CAR 8. 7abc5000 0000a000
1730 14:44:40.820902 RAMSTAGE 9. 7ab77000 0004e000
1731 14:44:40.823895 REFCODE 10. 7ab4d000 0002a000
1732 14:44:40.827570 ACPI GNVS 11. 7ab4c000 00001000
1733 14:44:40.831095 SMM BACKUP 12. 7ab3c000 00010000
1734 14:44:40.833802 COREBOOT 13. 7ab34000 00008000
1735 14:44:40.837881 ACPI 14. 7ab10000 00024000
1736 14:44:40.840730 RAMOOPS 15. 7aa10000 00100000
1737 14:44:40.843950 TCPA LOG 16. 7aa00000 00010000
1738 14:44:40.847351 EXT VBT17. 7a9fe000 0000180a
1739 14:44:40.850347 SMBIOS 18. 7a9fd000 00000800
1740 14:44:40.852481 IMD small region:
1741 14:44:40.855810 IMD ROOT 0. 7affec00 00000400
1742 14:44:40.860003 FSP RUNTIME 1. 7affebe0 00000004
1743 14:44:40.862630 VBOOT SEL 2. 7affebc0 00000008
1744 14:44:40.866335 EC HOSTEVENT 3. 7affeba0 00000004
1745 14:44:40.870278 POWER STATE 4. 7affeb60 00000040
1746 14:44:40.873682 ROMSTAGE 5. 7affeb40 00000004
1747 14:44:40.876945 VARMRC DATA 6. 7affeb00 00000028
1748 14:44:40.880661 MEM INFO 7. 7affe9a0 00000141
1749 14:44:40.883952 GNVS PTR 8. 7affe980 00000004
1750 14:44:40.889820 BS: BS_WRITE_TABLES times (us): entry 0 run 812574 exit 0
1751 14:44:40.896114 FMAP: area COREBOOT found @ 205000 (1552384 bytes)
1752 14:44:40.897558 CBFS @ 205000 size 17b000
1753 14:44:40.902880 CBFS: 'IAFW Locator' located CBFS at [205000:380000)
1754 14:44:40.906617 CBFS: Locating 'fallback/payload'
1755 14:44:40.910314 CBFS: Found @ offset f6d00 size 36dd4
1756 14:44:40.914499 Loading segment from ROM address 0xff37cd38
1757 14:44:40.917050 code (compression=0)
1758 14:44:40.925211 New segment dstaddr 0x30104040 memsize 0x251570 srcaddr 0xff37cd70 filesize 0x36d9c
1759 14:44:40.929833 Loading segment from ROM address 0xff37cd54
1760 14:44:40.932239 Entry Point 0x30104040
1761 14:44:40.941577 Loading Segment: addr: 0x0000000030104040 memsz: 0x0000000000251570 filesz: 0x0000000000036d9c
1762 14:44:40.946516 lb: [0x000000007ab78000, 0x000000007abc4bb0)
1763 14:44:40.955562 Post relocation: addr: 0x0000000030104040 memsz: 0x0000000000251570 filesz: 0x0000000000036d9c
1764 14:44:40.957571 it's not compressed!
1765 14:44:40.984423 [ 0x30104040, 3013addc, 0x303555b0) <- ff37cd70
1766 14:44:40.991268 Clearing Segment: addr: 0x000000003013addc memsz: 0x000000000021a7d4
1767 14:44:40.996941 dest 30104040, end 303555b0, bouncebuffer ffffffff
1768 14:44:40.998522 Loaded segments
1769 14:44:41.012086 CSE FWSTS1: 0x80000245
1770 14:44:41.015127 CSE FWSTS2: 0x3b850000
1771 14:44:41.016992 CSE FWSTS3: 0x00000000
1772 14:44:41.018923 CSE FWSTS4: 0x00080000
1773 14:44:41.021362 CSE FWSTS5: 0x00000000
1774 14:44:41.023509 CSE FWSTS6: 0x40000000
1775 14:44:41.027317 ME: Manufacturing Mode : NO
1776 14:44:41.030588 ME: FPF status : fused
1777 14:44:41.036865 BS: BS_PAYLOAD_LOAD times (us): entry 178 run 108003 exit 31919
1778 14:44:41.041317 Jumping to boot code at 30104040(7ab34000)
1779 14:44:41.050100 CPU0: stack: 7abb4000 - 7abb5000, lowest used address 7abb481c, stack used: 2020 bytes
1780 14:44:41.050437
1781 14:44:41.053324 Starting depthcharge on coral...
1782 14:44:41.053774 end: 2.2.3 depthcharge-start (duration 00:00:19) [common]
1783 14:44:41.053886 start: 2.2.4 bootloader-commands (timeout 00:04:40) [common]
1784 14:44:41.053973 Setting prompt string to ['coral:']
1785 14:44:41.054063 bootloader-commands: Wait for prompt ['coral:'] (timeout 00:04:40)
1786 14:44:41.060875 WARNING: can't convert coreboot GPIOs, 'lid' won't be resampled at runtime!
1787 14:44:41.068996 WARNING: can't convert coreboot GPIOs, 'power' won't be resampled at runtime!
1788 14:44:41.070619 BIOS MMAP details:
1789 14:44:41.073523 IFD Base Offset : 0x1000
1790 14:44:41.076325 IFD End Offset : 0xf7f000
1791 14:44:41.078825 MMAP Size : 0xf7e000
1792 14:44:41.082899 MMAP Start : 0xff082000
1793 14:44:41.087633 The GBB signature is at 0x30004040 and is: 24 47 42 42
1794 14:44:41.095102 [firmware-coral-10068.B-rcn] Dec 21 2020 15:04:32
1795 14:44:41.095188
1796 14:44:41.096075 Setting prompt string to ['coral:', 'Tftp failed.', 'Dhcp release failed.', 'No space left for ramdisk', 'TFTP failed for ramdisk.', 'Dhcp release failed.', 'Out of space adding TFTP server IP to the command line.', 'No network device.', 'Error code \\d+']
1798 14:44:41.196835 coral: enet dhcp
1799 14:44:41.196986 bootloader-commands: Wait for prompt ['coral:', 'Tftp failed.', 'Dhcp release failed.', 'No space left for ramdisk', 'TFTP failed for ramdisk.', 'Dhcp release failed.', 'Out of space adding TFTP server IP to the command line.', 'No network device.', 'Error code \\d+'] (timeout 00:04:40)
1800 14:44:41.198085 enet dhcp
1801 14:44:41.199930 Waiting for link
1802 14:44:41.927274 R8152: Initializing
1803 14:44:41.930292 Version 9 (ocp_data = 6010)
1804 14:44:41.934343 R8152: Done initializing
1805 14:44:41.935451 Adding net device
1806 14:44:42.138137 done.
1807 14:44:42.140249 MAC: 00:e0:4c:68:0a:de
1808 14:44:42.142349 Sending DHCP discover... done.
1809 14:44:42.145347 Waiting for reply... done.
1810 14:44:42.149168 Sending DHCP request... done.
1811 14:44:42.152914 Waiting for reply... done.
1812 14:44:42.154834 My ip is 192.168.201.17
1813 14:44:42.158948 The DHCP server ip is 192.168.201.1
1815 14:44:42.260179 coral: tftpboot 192.168.201.1 6961466/tftp-deploy-m6zhah0p/kernel/bzImage 6961466/tftp-deploy-m6zhah0p/kernel/cmdline 6961466/tftp-deploy-m6zhah0p/ramdisk/ramdisk.cpio.gz
1816 14:44:42.260357 Setting prompt string to 'Starting kernel'
1817 14:44:42.260497 Setting prompt string to ['Starting kernel']
1818 14:44:42.260566 Setting prompt string to ['Starting kernel', 'Tftp failed.', 'Dhcp release failed.', 'No space left for ramdisk', 'TFTP failed for ramdisk.', 'Dhcp release failed.', 'Out of space adding TFTP server IP to the command line.', 'No network device.', 'Error code \\d+']
1819 14:44:42.260645 bootloader-commands: Wait for prompt ['Starting kernel', 'Tftp failed.', 'Dhcp release failed.', 'No space left for ramdisk', 'TFTP failed for ramdisk.', 'Dhcp release failed.', 'Out of space adding TFTP server IP to the command line.', 'No network device.', 'Error code \\d+'] (timeout 00:04:39)
1820 14:44:42.261491 tftpboot 192.168.201.1 6961466/tftp-deploy-m6zhah0p/kernel/bzImaoy-m6zhah0p/kernel/cmdline 6961466/tftp-deploy-m6zhah0p/ramdisk/ramdisk.cpio.gz
1821 14:44:42.263707 Waiting for link
1822 14:44:42.464915 done.
1823 14:44:42.468429 MAC: 00:e0:4c:68:0a:de
1824 14:44:42.470481 Sending DHCP discover... done.
1825 14:44:42.472906 Waiting for reply... done.
1826 14:44:42.475886 Sending DHCP request... done.
1827 14:44:42.479303 Waiting for reply... done.
1828 14:44:42.481133 My ip is 192.168.201.17
1829 14:44:42.485115 The DHCP server ip is 192.168.201.1
1830 14:44:42.489786 TFTP server IP predefined by user: 192.168.201.1
1831 14:44:42.497124 Bootfile predefined by user: 6961466/tftp-deploy-m6zhah0p/kernel/bzImage
1832 14:44:42.500101 Sending tftp read request... done.
1833 14:44:42.503511 Waiting for the transfer...
1834 14:44:42.754809 00000000 ################################################################
1835 14:44:42.997912 00080000 ################################################################
1836 14:44:43.241040 00100000 ################################################################
1837 14:44:43.481235 00180000 ################################################################
1838 14:44:43.720106 00200000 ################################################################
1839 14:44:43.971371 00280000 ################################################################
1840 14:44:44.204156 00300000 ################################################################
1841 14:44:44.483251 00380000 ################################################################
1842 14:44:44.731418 00400000 ################################################################
1843 14:44:44.983340 00480000 ################################################################
1844 14:44:45.237868 00500000 ################################################################
1845 14:44:45.487297 00580000 ################################################################
1846 14:44:45.735576 00600000 ################################################################
1847 14:44:45.993707 00680000 ################################################################
1848 14:44:46.251817 00700000 ################################################################
1849 14:44:46.504757 00780000 ################################################################
1850 14:44:46.757544 00800000 ################################################################
1851 14:44:47.013117 00880000 ################################################################
1852 14:44:47.251913 00900000 ################################################################
1853 14:44:47.499558 00980000 ################################################################
1854 14:44:47.757939 00a00000 ################################################################
1855 14:44:48.011353 00a80000 ################################################################
1856 14:44:48.287007 00b00000 ################################################################
1857 14:44:48.532796 00b80000 ################################################################
1858 14:44:48.777628 00c00000 ################################################################
1859 14:44:49.025272 00c80000 ################################################################
1860 14:44:49.052554 00d00000 ####### done.
1861 14:44:49.056176 The bootfile was 13682208 bytes long.
1862 14:44:49.059682 Sending tftp read request... done.
1863 14:44:49.062613 Waiting for the transfer...
1864 14:44:49.316151 00000000 ################################################################
1865 14:44:49.556754 00080000 ################################################################
1866 14:44:49.798182 00100000 ################################################################
1867 14:44:50.051399 00180000 ################################################################
1868 14:44:50.310433 00200000 ################################################################
1869 14:44:50.559145 00280000 ################################################################
1870 14:44:50.832664 00300000 ################################################################
1871 14:44:51.097178 00380000 ################################################################
1872 14:44:51.394813 00400000 ################################################################
1873 14:44:51.684414 00480000 ################################################################
1874 14:44:51.973674 00500000 ################################################################
1875 14:44:52.271829 00580000 ################################################################
1876 14:44:52.576531 00600000 ################################################################
1877 14:44:52.886904 00680000 ################################################################
1878 14:44:53.185691 00700000 ################################################################
1879 14:44:53.477618 00780000 ################################################################
1880 14:44:53.491427 00800000 ### done.
1881 14:44:53.494834 Sending tftp read request... done.
1882 14:44:53.498211 Waiting for the transfer...
1883 14:44:53.499970 00000000 # done.
1884 14:44:53.508634 Command line loaded dynamically from TFTP file: 6961466/tftp-deploy-m6zhah0p/kernel/cmdline
1885 14:44:53.532176 The command line is: earlyprintk=uart8250,mmio32,0xde000000,115200n8 console=ttyS2,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6961466/extract-nfsrootfs-gzh6cznp,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1886 14:44:53.541220 Shutting down all USB controllers.
1887 14:44:53.547228 Removing current net device
1888 14:44:53.547332 Finalizing Coreboot
1889 14:44:53.551769 Exiting depthcharge with code 4 at timestamp: 19527748
1890 14:44:53.551857
1891 14:44:53.553833 Starting kernel ...
1892 14:44:53.553920
1893 14:44:53.553989
1894 14:44:53.554299 end: 2.2.4 bootloader-commands (duration 00:00:13) [common]
1895 14:44:53.554400 start: 2.2.5 auto-login-action (timeout 00:04:28) [common]
1896 14:44:53.554476 Setting prompt string to ['Linux version [0-9]']
1897 14:44:53.554548 Setting prompt string to ['Linux version [0-9]', 'Tftp failed.', 'Dhcp release failed.', 'No space left for ramdisk', 'TFTP failed for ramdisk.', 'Dhcp release failed.', 'Out of space adding TFTP server IP to the command line.', 'No network device.', 'Error code \\d+']
1898 14:44:53.554619 auto-login-action: Wait for prompt ['Linux version [0-9]', 'Tftp failed.', 'Dhcp release failed.', 'No space left for ramdisk', 'TFTP failed for ramdisk.', 'Dhcp release failed.', 'Out of space adding TFTP server IP to the command line.', 'No network device.', 'Error code \\d+'] (timeout 00:05:00)
1899 14:44:55.351374 start: 2.2.5.1 login-action (timeout 00:04:26) [common]
1900 14:44:55.351832 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.
1901 14:44:55.352322 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:.*?$']
1902 14:44:55.352755 Using line separator: #'\n'#
1903 14:44:55.353127 No login prompt set.
1904 14:44:55.353486 Parsing kernel messages
1905 14:44:55.353808 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$', '/ #', 'Login timed out', 'Login incorrect']
1906 14:44:55.354392 [login-action] Waiting for messages, (timeout 00:04:26)
1907 14:44:55.369615 [ 0.000000] Linux version 5.10.135-cip13 (KernelCI@build-j447649-x86-64-gcc-10-x86-64-defconfig-x86-chromeboonrpqd) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Wed Aug 3 14:34:33 UTC 2022
1908 14:44:55.393566 [ 0.000000] Command line: earlyprintk=uart8250,mmio32,0xde000000,115200n8 console=ttyS2,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6961466/extract-nfsrootfs-gzh6cznp,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1909 14:44:55.402442 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
1910 14:44:55.410912 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
1911 14:44:55.417762 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
1912 14:44:55.423711 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
1913 14:44:55.430531 [ 0.000000] x86/fpu: xstate_offset[3]: 576, xstate_sizes[3]: 64
1914 14:44:55.438330 [ 0.000000] x86/fpu: xstate_offset[4]: 640, xstate_sizes[4]: 64
1915 14:44:55.448089 [ 0.000000] x86/fpu: Enabled xstate features 0x1b, context size is 704 bytes, using 'compacted' format.
1916 14:44:55.453054 [ 0.000000] BIOS-provided physical RAM map:
1917 14:44:55.460253 [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] type 16
1918 14:44:55.467933 [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x000000000009ffff] usable
1919 14:44:55.475709 [ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
1920 14:44:55.484052 [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000fffffff] usable
1921 14:44:55.492325 [ 0.000000] BIOS-e820: [mem 0x0000000010000000-0x0000000012150fff] reserved
1922 14:44:55.499189 [ 0.000000] BIOS-e820: [mem 0x0000000012151000-0x000000007a9fcfff] usable
1923 14:44:55.506925 [ 0.000000] BIOS-e820: [mem 0x000000007a9fd000-0x000000007affffff] type 16
1924 14:44:55.514729 [ 0.000000] BIOS-e820: [mem 0x000000007b000000-0x000000007fffffff] reserved
1925 14:44:55.522303 [ 0.000000] BIOS-e820: [mem 0x00000000d0000000-0x00000000d0ffffff] reserved
1926 14:44:55.529842 [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
1927 14:44:55.537711 [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed17fff] reserved
1928 14:44:55.545574 [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable
1929 14:44:55.551253 [ 0.000000] NX (Execute Disable) protection: active
1930 14:44:55.554240 [ 0.000000] SMBIOS 2.7 present.
1931 14:44:55.560763 [ 0.000000] DMI: Google Coral/Coral, BIOS 09/29/2020
1932 14:44:55.565102 [ 0.000000] tsc: Detected 1094.400 MHz processor
1933 14:44:55.571840 [ 0.000058] last_pfn = 0x180000 max_arch_pfn = 0x400000000
1934 14:44:55.579488 [ 0.000306] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
1935 14:44:55.585186 [ 0.001171] last_pfn = 0x7a9fd max_arch_pfn = 0x400000000
1936 14:44:55.592273 [ 0.005255] check: Scanning 1 areas for low memory corruption
1937 14:44:55.596153 [ 0.005269] Using GB pages for direct mapping
1938 14:44:55.601973 [ 0.005770] RAMDISK: [mem 0x377fa000-0x37ffffff]
1939 14:44:55.608125 [ 0.005778] ACPI: Early table checksum verification disabled
1940 14:44:55.614829 [ 0.005787] ACPI: RSDP 0x00000000000F0000 000024 (v02 CORE )
1941 14:44:55.623817 [ 0.005798] ACPI: XSDT 0x000000007AB100E0 00005C (v01 CORE COREBOOT 00000000 CORE 00000000)
1942 14:44:55.633541 [ 0.005812] ACPI: FACP 0x000000007AB13130 0000F4 (v04 CORE COREBOOT 00000000 CORE 00000000)
1943 14:44:55.642960 [ 0.005826] ACPI: DSDT 0x000000007AB10280 002EA8 (v05 COREv4 COREBOOT 20110725 INTL 20150717)
1944 14:44:55.647903 [ 0.005837] ACPI: FACS 0x000000007AB10240 000040
1945 14:44:55.653204 [ 0.005847] ACPI: FACS 0x000000007AB10240 000040
1946 14:44:55.662815 [ 0.005856] ACPI: SSDT 0x000000007AB13230 0015FA (v02 CORE COREBOOT 0000002A CORE 0000002A)
1947 14:44:55.671949 [ 0.005866] ACPI: MCFG 0x000000007AB14830 00003C (v01 CORE COREBOOT 00000000 CORE 00000000)
1948 14:44:55.681564 [ 0.005877] ACPI: TCPA 0x000000007AB14870 000032 (v02 CORE COREBOOT 00000000 CORE 00000000)
1949 14:44:55.691069 [ 0.005887] ACPI: APIC 0x000000007AB148B0 00006C (v01 CORE COREBOOT 00000000 CORE 00000000)
1950 14:44:55.700665 [ 0.005897] ACPI: NHLT 0x000000007AB14920 000E60 (v05 coral coral 00000021 CORE 00000000)
1951 14:44:55.710320 [ 0.005907] ACPI: HPET 0x000000007AB17780 000038 (v01 CORE COREBOOT 00000000 CORE 00000000)
1952 14:44:55.719434 [ 0.005917] ACPI: Reserving FACP table memory at [mem 0x7ab13130-0x7ab13223]
1953 14:44:55.726840 [ 0.005922] ACPI: Reserving DSDT table memory at [mem 0x7ab10280-0x7ab13127]
1954 14:44:55.734889 [ 0.005926] ACPI: Reserving FACS table memory at [mem 0x7ab10240-0x7ab1027f]
1955 14:44:55.742320 [ 0.005930] ACPI: Reserving FACS table memory at [mem 0x7ab10240-0x7ab1027f]
1956 14:44:55.749882 [ 0.005934] ACPI: Reserving SSDT table memory at [mem 0x7ab13230-0x7ab14829]
1957 14:44:55.759302 [ 0.005938] ACPI: Reserving MCFG table memory at [mem 0x7ab14830-0x7ab1486b]
1958 14:44:55.766792 [ 0.005942] ACPI: Reserving TCPA table memory at [mem 0x7ab14870-0x7ab148a1]
1959 14:44:55.774259 [ 0.005946] ACPI: Reserving APIC table memory at [mem 0x7ab148b0-0x7ab1491b]
1960 14:44:55.782589 [ 0.005950] ACPI: Reserving NHLT table memory at [mem 0x7ab14920-0x7ab1577f]
1961 14:44:55.790015 [ 0.005954] ACPI: Reserving HPET table memory at [mem 0x7ab17780-0x7ab177b7]
1962 14:44:55.794076 [ 0.006076] No NUMA configuration found
1963 14:44:55.802993 [ 0.006080] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]
1964 14:44:55.808527 [ 0.006089] NODE_DATA(0) allocated [mem 0x17fff9000-0x17fffcfff]
1965 14:44:55.812147 [ 0.006136] Zone ranges:
1966 14:44:55.817798 [ 0.006141] DMA [mem 0x0000000000001000-0x0000000000ffffff]
1967 14:44:55.825171 [ 0.006147] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
1968 14:44:55.832121 [ 0.006153] Normal [mem 0x0000000100000000-0x000000017fffffff]
1969 14:44:55.837406 [ 0.006159] Movable zone start for each node
1970 14:44:55.840957 [ 0.006163] Early memory node ranges
1971 14:44:55.847293 [ 0.006167] node 0: [mem 0x0000000000001000-0x000000000009ffff]
1972 14:44:55.854381 [ 0.006171] node 0: [mem 0x0000000000100000-0x000000000fffffff]
1973 14:44:55.861458 [ 0.006175] node 0: [mem 0x0000000012151000-0x000000007a9fcfff]
1974 14:44:55.868448 [ 0.006179] node 0: [mem 0x0000000100000000-0x000000017fffffff]
1975 14:44:55.876739 [ 0.006185] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]
1976 14:44:55.883227 [ 0.006217] On node 0, zone DMA: 1 pages in unavailable ranges
1977 14:44:55.889735 [ 0.006267] On node 0, zone DMA: 96 pages in unavailable ranges
1978 14:44:55.896470 [ 0.012985] On node 0, zone DMA32: 8529 pages in unavailable ranges
1979 14:44:55.904434 [ 0.020471] On node 0, zone Normal: 22019 pages in unavailable ranges
1980 14:44:55.911804 [ 0.020504] Reserving Intel graphics memory at [mem 0x7c000000-0x7fffffff]
1981 14:44:55.916013 [ 0.020804] ACPI: PM-Timer IO Port: 0x408
1982 14:44:55.923434 [ 0.020877] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
1983 14:44:55.930472 [ 0.020894] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
1984 14:44:55.938357 [ 0.020900] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
1985 14:44:55.945437 [ 0.020913] Using ACPI (MADT) for SMP configuration information
1986 14:44:55.950680 [ 0.020919] ACPI: HPET id: 0x8086a701 base: 0xfed00000
1987 14:44:55.954845 [ 0.020930] TSC deadline timer available
1988 14:44:55.960988 [ 0.020936] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
1989 14:44:55.969460 [ 0.020969] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
1990 14:44:55.977352 [ 0.020974] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
1991 14:44:55.986851 [ 0.020979] PM: hibernation: Registered nosave memory: [mem 0x10000000-0x12150fff]
1992 14:44:55.996334 [ 0.020984] PM: hibernation: Registered nosave memory: [mem 0x7a9fd000-0x7affffff]
1993 14:44:56.002751 [ 0.020988] PM: hibernation: Registered nosave memory: [mem 0x7b000000-0x7fffffff]
1994 14:44:56.011421 [ 0.020992] PM: hibernation: Registered nosave memory: [mem 0x80000000-0xcfffffff]
1995 14:44:56.019955 [ 0.020995] PM: hibernation: Registered nosave memory: [mem 0xd0000000-0xd0ffffff]
1996 14:44:56.027824 [ 0.020999] PM: hibernation: Registered nosave memory: [mem 0xd1000000-0xdfffffff]
1997 14:44:56.036732 [ 0.021003] PM: hibernation: Registered nosave memory: [mem 0xe0000000-0xefffffff]
1998 14:44:56.045462 [ 0.021006] PM: hibernation: Registered nosave memory: [mem 0xf0000000-0xfed0ffff]
1999 14:44:56.054317 [ 0.021010] PM: hibernation: Registered nosave memory: [mem 0xfed10000-0xfed17fff]
2000 14:44:56.061712 [ 0.021014] PM: hibernation: Registered nosave memory: [mem 0xfed18000-0xffffffff]
2001 14:44:56.069025 [ 0.021021] [mem 0x80000000-0xcfffffff] available for PCI devices
2002 14:44:56.081289 [ 0.021030] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
2003 14:44:56.088781 [ 0.029467] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
2004 14:44:56.096398 [ 0.030091] percpu: Embedded 59 pages/cpu s200848 r8192 d32624 u524288
2005 14:44:56.104354 [ 0.030189] Built 1 zonelists, mobility grouping on. Total pages: 1002002
2006 14:44:56.107710 [ 0.030198] Policy zone: Normal
2007 14:44:56.132793 [ 0.030220] Kernel command line: earlyprintk=uart8250,mmio32,0xde000000,115200n8 console=ttyS2,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6961466/extract-nfsrootfs-gzh6cznp,tcp,hard ip=dhcp tftpserverip=192.168.201.1
2008 14:44:56.141446 [ 0.031173] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
2009 14:44:56.149746 [ 0.031619] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
2010 14:44:56.157151 [ 0.031686] mem auto-init: stack:off, heap alloc:off, heap free:off
2011 14:44:56.172923 [ 0.064824] Memory: 3873284K/4071724K available (18450K kernel code, 3464K rwdata, 6028K rodata, 2040K init, 13236K bss, 198180K reserved, 0K cma-reserved)
2012 14:44:56.179901 [ 0.064985] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
2013 14:44:56.185679 [ 0.065045] Kernel/User page tables isolation: enabled
2014 14:44:56.191489 [ 0.065120] ftrace: allocating 53357 entries in 209 pages
2015 14:44:56.197139 [ 0.095646] ftrace: allocated 209 pages with 4 groups
2016 14:44:56.201329 [ 0.096001] Running RCU self tests
2017 14:44:56.205967 [ 0.096021] rcu: Hierarchical RCU implementation.
2018 14:44:56.211292 [ 0.096025] rcu: RCU event tracing is enabled.
2019 14:44:56.217112 [ 0.096028] rcu: RCU lockdep checking is enabled.
2020 14:44:56.224029 [ 0.096032] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
2021 14:44:56.229531 [ 0.096036] Rude variant of Tasks RCU enabled.
2022 14:44:56.234619 [ 0.096039] Tracing variant of Tasks RCU enabled.
2023 14:44:56.244027 [ 0.096044] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
2024 14:44:56.250787 [ 0.096048] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
2025 14:44:56.257205 [ 0.104513] NR_IRQS: 4352, nr_irqs: 1024, preallocated irqs: 16
2026 14:44:56.261657 [ 0.104953] random: crng init done
2027 14:44:56.265789 [ 0.105071] Console: colour dummy device 80x25
2028 14:44:56.270924 [ 0.173978] printk: console [ttyS2] enabled
2029 14:44:56.280141 [ 0.174345] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
2030 14:44:56.284471 [ 0.174990] ... MAX_LOCKDEP_SUBCLASSES: 8
2031 14:44:56.289441 [ 0.175338] ... MAX_LOCK_DEPTH: 48
2032 14:44:56.293863 [ 0.175704] ... MAX_LOCKDEP_KEYS: 8192
2033 14:44:56.298245 [ 0.176072] ... CLASSHASH_SIZE: 4096
2034 14:44:56.304391 [ 0.176446] ... MAX_LOCKDEP_ENTRIES: 32768
2035 14:44:56.308697 [ 0.176828] ... MAX_LOCKDEP_CHAINS: 65536
2036 14:44:56.313454 [ 0.177203] ... CHAINHASH_SIZE: 32768
2037 14:44:56.319330 [ 0.177580] memory used by lock dependency info: 6365 kB
2038 14:44:56.324782 [ 0.178032] memory used for stack traces: 4224 kB
2039 14:44:56.330955 [ 0.178445] per task-struct memory footprint: 1920 bytes
2040 14:44:56.335453 [ 0.178970] ACPI: Core revision 20200925
2041 14:44:56.345292 [ 0.179668] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns
2042 14:44:56.350898 [ 0.180512] APIC: Switch to symmetric I/O mode setup
2043 14:44:56.357257 [ 0.185520] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
2044 14:44:56.369375 [ 0.190501] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0xfc66f4fc7c, max_idle_ns: 440795224246 ns
2045 14:44:56.381428 [ 0.191395] Calibrating delay loop (skipped), value calculated using timer frequency.. 2188.80 BogoMIPS (lpj=1094400)
2046 14:44:56.386251 [ 0.192381] pid_max: default: 32768 minimum: 301
2047 14:44:56.392270 [ 0.193457] LSM: Security Framework initializing
2048 14:44:56.395707 [ 0.193882] SELinux: Initializing.
2049 14:44:56.399969 [ 0.194439] LSM support for eBPF active
2050 14:44:56.408629 [ 0.194810] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
2051 14:44:56.416409 [ 0.195395] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
2052 14:44:56.423184 [ 0.197447] mce: CPU0: Thermal monitoring enabled (TM1)
2053 14:44:56.428466 [ 0.197993] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
2054 14:44:56.436091 [ 0.198380] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
2055 14:44:56.444806 [ 0.198892] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
2056 14:44:56.450361 [ 0.199383] Spectre V2 : Mitigation: Retpolines
2057 14:44:56.459175 [ 0.199768] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
2058 14:44:56.464282 [ 0.200382] Speculative Store Bypass: Vulnerable
2059 14:44:56.469454 [ 0.218127] ------------[ cut here ]------------
2060 14:44:56.481862 [ 0.218394] missing return thunk: lkdtm_rodata_do_nothing+0x0/0x10-lkdtm_rodata_do_nothing+0x5/0x10: e9 00 00 00 00
2061 14:44:56.491047 [ 0.218406] WARNING: CPU: 0 PID: 0 at arch/x86/kernel/alternative.c:712 apply_returns+0x1f5/0x220
2062 14:44:56.494295 [ 0.220121] Modules linked in:
2063 14:44:56.501622 [ 0.220383] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.10.135-cip13 #1
2064 14:44:56.508820 [ 0.220941] Hardware name: Google Coral/Coral, BIOS 09/29/2020
2065 14:44:56.514203 [ 0.221383] RIP: 0010:apply_returns+0x1f5/0x220
2066 14:44:56.534844 [ 0.221774] Code: c4 01 00 0f 85 e1 fe ff ff 49 89 e8 b9 05 00 00 00 4c 89 f2 48 89 ee 48 c7 c7 d0 68 a0 84 c6 05 4b 5d c4 01 01 e8 f3 6c e8 00 <0f> 0b e9 b9 fe ff ff 44 89 f9 c7 00 cc cc cc cc c7 44 08 fc cc cc
2067 14:44:56.540545 [ 0.222380] RSP: 0000:ffffffff84c03de0 EFLAGS: 00010282
2068 14:44:56.549305 [ 0.222833] RAX: 0000000000000000 RBX: ffffffff856e4894 RCX: 0000000000000000
2069 14:44:56.557262 [ 0.223380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8337ab31
2070 14:44:56.565360 [ 0.223983] RBP: ffffffff846d9f00 R08: 0000000000000001 R09: 0000000000000001
2071 14:44:56.573059 [ 0.224380] R10: ffffffff84c8fb80 R11: 3fffffffffffffff R12: ffffffff856fc42c
2072 14:44:56.580655 [ 0.224981] R13: cccccccccccccccc R14: ffffffff846d9f05 R15: 0000000000000004
2073 14:44:56.590449 [ 0.225382] FS: 0000000000000000(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
2074 14:44:56.596885 [ 0.226381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2075 14:44:56.603740 [ 0.226871] CR2: ffff8a537ffff000 CR3: 0000000078e26000 CR4: 00000000003506f0
2076 14:44:56.606974 [ 0.227381] Call Trace:
2077 14:44:56.612612 [ 0.227622] alternative_instructions+0x7d/0x143
2078 14:44:56.615930 [ 0.228021] check_bugs+0xe7b/0xed7
2079 14:44:56.620640 [ 0.228388] start_kernel+0x517/0x54d
2080 14:44:56.625375 [ 0.228710] secondary_startup_64_no_verify+0xc2/0xcb
2081 14:44:56.630094 [ 0.229393] irq event stamp: 89251
2082 14:44:56.639911 [ 0.229690] hardirqs last enabled at (89259): [<ffffffff8337ab31>] console_unlock+0x4d1/0x5f0
2083 14:44:56.648926 [ 0.230382] hardirqs last disabled at (89270): [<ffffffff8337aaa4>] console_unlock+0x444/0x5f0
2084 14:44:56.658755 [ 0.231115] softirqs last enabled at (89268): [<ffffffff8330afc1>] irq_enter_rcu+0x71/0x80
2085 14:44:56.667935 [ 0.231383] softirqs last disabled at (89287): [<ffffffff8330afa6>] irq_enter_rcu+0x56/0x80
2086 14:44:56.672916 login-action: exception
2088 14:44:56.773669 [ 0.232385] ---[ end trace ca19ed4038cedcef ]--#
2089 14:44:56.773835 [login-action] Waiting for messages, (timeout 00:04:26)
2090 14:44:56.773991 -
2091 14:44:56.774071 [ 0.241742] Freeing SMP alternatives memory: 44K
2092 14:44:56.774140 [ 0.242794] smpboot: CPU0: Intel(R) Pentium(R) CPU N4200 @ 1.10GHz (family: 0x6, model: 0x5c, stepping: 0x9)
2093 14:44:56.774204 [ 0.244281] Performance Events: PEBS fmt3+, Goldmont events, 32-deep LBR, full-width counters, Intel PMU driver.
2094 14:44:56.774269 [ 0.244393] ... version: 4
2095 14:44:56.774330 [ 0.244735] ... bit width: 48
2096 14:44:56.774388 [ 0.245090] ... generic registers: 4
2097 14:44:56.774447 [ 0.245382] ... value mask: 0000ffffffffffff
2098 14:44:56.774508 [ 0.245830] ... max period: 00007fffffffffff
2099 14:44:56.774565 [ 0.246285] ... fixed-purpose events: 3
2100 14:44:56.774622 [ 0.246382] ... event mask: 000000070000000f
2101 14:44:56.774681 [ 0.247321] rcu: Hierarchical SRCU implementation.
2102 14:44:56.774741 [ 0.249204] smp: Bringing up secondary CPUs ...
2103 14:44:56.774800 [ 0.250217] x86: Booting SMP configuration:
2104 14:44:56.774856 [ 0.250397] .... node #0, CPUs: #1 #2 #3
2105 14:44:56.774913 [ 0.253523] smp: Brought up 1 node, 4 CPUs
2106 14:44:56.774969 [ 0.254387] smpboot: Max logical packages: 1
2107 14:44:56.775037 [ 0.254752] smpboot: Total of 4 processors activated (8755.20 BogoMIPS)
2108 14:44:56.819104 [ 0.257387] devtmpfs: initialized
2109 14:44:56.819244 [ 0.258034] x86/mm: Memory block size: 128MB
2110 14:44:56.819551 [ 0.262490] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
2111 14:44:56.819642 [ 0.263399] futex hash table entries: 1024 (order: 5, 131072 bytes, linear)
2112 14:44:56.819712 [ 0.264508] pinctrl core: initialized pinctrl subsystem
2113 14:44:56.819776 [ 0.265321] PM: RTC time: 14:35:53, date: 2022-08-03
2114 14:44:56.819837 [ 0.265960] NET: Registered protocol family 16
2115 14:44:56.822127 [ 0.267107] audit: initializing netlink subsys (disabled)
2116 14:44:56.831939 [ 0.267467] audit: type=2000 audit(1659537353.081:1): state=initialized audit_enabled=0 res=1
2117 14:44:56.838859 [ 0.268193] thermal_sys: Registered thermal governor 'step_wise'
2118 14:44:56.844932 [ 0.268200] thermal_sys: Registered thermal governor 'user_space'
2119 14:44:56.849549 [ 0.269493] cpuidle: using governor menu
2120 14:44:56.854411 [ 0.270654] ACPI: bus type PCI registered
2121 14:44:56.865373 [ 0.270779] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
2122 14:44:56.872751 [ 0.271389] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
2123 14:44:56.878339 [ 0.272015] PCI: Using configuration type 1 for base access
2124 14:44:56.882987 [ 0.296847] Kprobes globally optimized
2125 14:44:56.889978 [ 0.297558] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
2126 14:44:56.897600 [ 0.297993] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
2127 14:44:56.905730 [ 0.299553] cryptomgr_test (40) used greatest stack depth: 14880 bytes left
2128 14:44:56.910723 [ 0.302562] ACPI: Added _OSI(Module Device)
2129 14:44:56.915338 [ 0.302925] ACPI: Added _OSI(Processor Device)
2130 14:44:56.920187 [ 0.303308] ACPI: Added _OSI(3.0 _SCP Extensions)
2131 14:44:56.926612 [ 0.304386] ACPI: Added _OSI(Processor Aggregator Device)
2132 14:44:56.931337 [ 0.304844] ACPI: Added _OSI(Linux-Dell-Video)
2133 14:44:56.937990 [ 0.305233] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
2134 14:44:56.943360 [ 0.305388] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
2135 14:44:56.950474 [ 0.314676] ACPI: 2 ACPI AML tables successfully acquired and loaded
2136 14:44:56.953538 [ 0.321729] ACPI: EC: EC started
2137 14:44:56.958568 [ 0.322032] ACPI: EC: interrupt blocked
2138 14:44:56.963894 [ 0.323017] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
2139 14:44:56.971990 [ 0.323388] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions
2140 14:44:56.976146 [ 0.324014] ACPI: Interpreter enabled
2141 14:44:56.980993 [ 0.324398] ACPI: (supports S0 S3 S5)
2142 14:44:56.986081 [ 0.324717] ACPI: Using IOAPIC for interrupt routing
2143 14:44:56.996670 [ 0.325202] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug
2144 14:44:57.001721 [ 0.327242] ACPI: Enabled 1 GPEs in block 00 to 7F
2145 14:44:57.006059 [ 0.331423] ACPI: Power Resource [PXP] (on)
2146 14:44:57.010681 [ 0.354410] ACPI: Power Resource [PRIC] (on)
2147 14:44:57.015859 [ 0.380902] ACPI: Power Resource [PRIC] (on)
2148 14:44:57.022517 [ 0.452424] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
2149 14:44:57.032589 [ 0.452971] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
2150 14:44:57.040532 [ 0.454676] acpi PNP0A08:00: _OSC: OS now controls [PME PCIeCapability LTR]
2151 14:44:57.044920 [ 0.456033] PCI host bridge to bus 0000:00
2152 14:44:57.053227 [ 0.456387] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
2153 14:44:57.060307 [ 0.456964] pci_bus 0000:00: root bus resource [io 0x1000-0xffff window]
2154 14:44:57.068839 [ 0.457384] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
2155 14:44:57.077758 [ 0.458018] pci_bus 0000:00: root bus resource [mem 0x7b800000-0x7fffffff window]
2156 14:44:57.085800 [ 0.458384] pci_bus 0000:00: root bus resource [mem 0x80000000-0xe0000000 window]
2157 14:44:57.092470 [ 0.459019] pci_bus 0000:00: root bus resource [bus 00-ff]
2158 14:44:57.100009 [ 0.459466] pci 0000:00:00.0: [8086:5af0] type 00 class 0x060000
2159 14:44:57.105431 [ 0.460901] pci 0000:00:00.1: [8086:5a8c] type 00 class 0x118000
2160 14:44:57.113519 [ 0.461424] pci 0000:00:00.1: reg 0x10: [mem 0xc2b10000-0xc2b17fff 64bit]
2161 14:44:57.120248 [ 0.462684] pci 0000:00:00.2: [8086:5a8e] type 00 class 0x130000
2162 14:44:57.127916 [ 0.463224] pci 0000:00:00.2: reg 0x10: [mem 0xc2800000-0xc28fffff 64bit]
2163 14:44:57.135275 [ 0.464400] pci 0000:00:00.2: reg 0x18: [mem 0xc2000000-0xc27fffff 64bit]
2164 14:44:57.143424 [ 0.464993] pci 0000:00:00.2: reg 0x20: [mem 0xc2b38000-0xc2b381ff 64bit]
2165 14:44:57.149536 [ 0.465862] pci 0000:00:02.0: [8086:5a84] type 00 class 0x030000
2166 14:44:57.156832 [ 0.466397] pci 0000:00:02.0: reg 0x10: [mem 0xc0000000-0xc0ffffff 64bit]
2167 14:44:57.165590 [ 0.466986] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref]
2168 14:44:57.171274 [ 0.467399] pci 0000:00:02.0: reg 0x20: [io 0x1000-0x103f]
2169 14:44:57.177381 [ 0.468375] pci 0000:00:03.0: [8086:5a88] type 00 class 0x048000
2170 14:44:57.185470 [ 0.468908] pci 0000:00:03.0: reg 0x10: [mem 0xc1000000-0xc1ffffff 64bit]
2171 14:44:57.192286 [ 0.469964] pci 0000:00:0e.0: [8086:5a98] type 00 class 0x040100
2172 14:44:57.200001 [ 0.470420] pci 0000:00:0e.0: reg 0x10: [mem 0xc2b18000-0xc2b1bfff 64bit]
2173 14:44:57.207019 [ 0.471039] pci 0000:00:0e.0: reg 0x20: [mem 0xc2900000-0xc29fffff 64bit]
2174 14:44:57.214628 [ 0.471519] pci 0000:00:0e.0: PME# supported from D0 D3hot D3cold
2175 14:44:57.221123 [ 0.472741] pci 0000:00:0f.0: [8086:5a9a] type 00 class 0x078000
2176 14:44:57.228530 [ 0.473287] pci 0000:00:0f.0: reg 0x10: [mem 0xc2b1e000-0xc2b1efff 64bit]
2177 14:44:57.234003 [ 0.474562] pci 0000:00:0f.0: PME# supported from D3hot
2178 14:44:57.240907 [ 0.475519] pci 0000:00:14.0: [8086:5ad6] type 01 class 0x060400
2179 14:44:57.247616 [ 0.476240] pci 0000:00:14.0: PME# supported from D0 D3hot D3cold
2180 14:44:57.254750 [ 0.477061] pci 0000:00:15.0: [8086:5aa8] type 00 class 0x0c0330
2181 14:44:57.262343 [ 0.477422] pci 0000:00:15.0: reg 0x10: [mem 0xc2b00000-0xc2b0ffff 64bit]
2182 14:44:57.268429 [ 0.478158] pci 0000:00:15.0: PME# supported from D3hot D3cold
2183 14:44:57.275270 [ 0.480062] pci 0000:00:16.0: [8086:5aac] type 00 class 0x118000
2184 14:44:57.282596 [ 0.480421] pci 0000:00:16.0: reg 0x10: [mem 0xc2b21000-0xc2b21fff 64bit]
2185 14:44:57.290089 [ 0.481021] pci 0000:00:16.0: reg 0x18: [mem 0xc2b22000-0xc2b22fff 64bit]
2186 14:44:57.297382 [ 0.482053] pci 0000:00:16.1: [8086:5aae] type 00 class 0x118000
2187 14:44:57.304577 [ 0.482420] pci 0000:00:16.1: reg 0x10: [mem 0xc2b23000-0xc2b23fff 64bit]
2188 14:44:57.314214 [ 0.483021] pci 0000:00:16.1: reg 0x18: [mem 0xc2b24000-0xc2b24fff 64bit]
2189 14:44:57.319459 [ 0.484076] pci 0000:00:16.2: [8086:5ab0] type 00 class 0x118000
2190 14:44:57.326332 [ 0.485422] pci 0000:00:16.2: reg 0x10: [mem 0xc2b25000-0xc2b25fff 64bit]
2191 14:44:57.334191 [ 0.486019] pci 0000:00:16.2: reg 0x18: [mem 0xc2b26000-0xc2b26fff 64bit]
2192 14:44:57.341115 [ 0.487052] pci 0000:00:16.3: [8086:5ab2] type 00 class 0x118000
2193 14:44:57.348475 [ 0.487424] pci 0000:00:16.3: reg 0x10: [mem 0xc2b27000-0xc2b27fff 64bit]
2194 14:44:57.355843 [ 0.488015] pci 0000:00:16.3: reg 0x18: [mem 0xc2b28000-0xc2b28fff 64bit]
2195 14:44:57.362603 [ 0.489076] pci 0000:00:17.0: [8086:5ab4] type 00 class 0x118000
2196 14:44:57.371555 [ 0.489420] pci 0000:00:17.0: reg 0x10: [mem 0xc2b29000-0xc2b29fff 64bit]
2197 14:44:57.378269 [ 0.490021] pci 0000:00:17.0: reg 0x18: [mem 0xc2b2a000-0xc2b2afff 64bit]
2198 14:44:57.384996 [ 0.492048] pci 0000:00:17.1: [8086:5ab6] type 00 class 0x118000
2199 14:44:57.392823 [ 0.492421] pci 0000:00:17.1: reg 0x10: [mem 0xc2b2b000-0xc2b2bfff 64bit]
2200 14:44:57.401000 [ 0.493020] pci 0000:00:17.1: reg 0x18: [mem 0xc2b2c000-0xc2b2cfff 64bit]
2201 14:44:57.407994 [ 0.494083] pci 0000:00:18.0: [8086:5abc] type 00 class 0x118000
2202 14:44:57.414783 [ 0.494428] pci 0000:00:18.0: reg 0x10: [mem 0xc2b2d000-0xc2b2dfff 64bit]
2203 14:44:57.423118 [ 0.495024] pci 0000:00:18.0: reg 0x18: [mem 0xc2b2e000-0xc2b2efff 64bit]
2204 14:44:57.429392 [ 0.496058] pci 0000:00:18.1: [8086:5abe] type 00 class 0x118000
2205 14:44:57.436640 [ 0.497423] pci 0000:00:18.1: reg 0x10: [mem 0xc2b2f000-0xc2b2ffff 64bit]
2206 14:44:57.444405 [ 0.498026] pci 0000:00:18.1: reg 0x18: [mem 0xc2b30000-0xc2b30fff 64bit]
2207 14:44:57.451151 [ 0.499049] pci 0000:00:18.2: [8086:5ac0] type 00 class 0x118000
2208 14:44:57.458309 [ 0.499422] pci 0000:00:18.2: reg 0x10: [mem 0xde000000-0xde000fff 64bit]
2209 14:44:57.465419 [ 0.500024] pci 0000:00:18.2: reg 0x18: [mem 0xc2b31000-0xc2b31fff 64bit]
2210 14:44:57.473748 [ 0.501072] pci 0000:00:19.0: [8086:5ac2] type 00 class 0x118000
2211 14:44:57.481440 [ 0.501422] pci 0000:00:19.0: reg 0x10: [mem 0xc2b32000-0xc2b32fff 64bit]
2212 14:44:57.487860 [ 0.502026] pci 0000:00:19.0: reg 0x18: [mem 0xc2b33000-0xc2b33fff 64bit]
2213 14:44:57.495870 [ 0.504088] pci 0000:00:1b.0: [8086:5aca] type 00 class 0x080501
2214 14:44:57.502563 [ 0.504414] pci 0000:00:1b.0: reg 0x10: [mem 0xc2b34000-0xc2b34fff 64bit]
2215 14:44:57.510247 [ 0.505009] pci 0000:00:1b.0: reg 0x18: [mem 0xc2b35000-0xc2b35fff 64bit]
2216 14:44:57.517023 [ 0.506026] pci 0000:00:1c.0: [8086:5acc] type 00 class 0x080501
2217 14:44:57.525620 [ 0.506417] pci 0000:00:1c.0: reg 0x10: [mem 0xc2b36000-0xc2b36fff 64bit]
2218 14:44:57.531947 [ 0.507014] pci 0000:00:1c.0: reg 0x18: [mem 0xc2b37000-0xc2b37fff 64bit]
2219 14:44:57.539238 [ 0.508184] pci 0000:00:1f.0: [8086:5ae8] type 00 class 0x060100
2220 14:44:57.544682 [ 0.510258] pci 0000:00:1f.1: [8086:5ad4] type 00 class 0x0c0500
2221 14:44:57.553096 [ 0.510461] pci 0000:00:1f.1: reg 0x10: [mem 0xc2b39000-0xc2b390ff 64bit]
2222 14:44:57.558847 [ 0.511126] pci 0000:00:1f.1: reg 0x20: [io 0x1040-0x105f]
2223 14:44:57.565254 [ 0.512542] pci 0000:01:00.0: [8086:095a] type 00 class 0x028000
2224 14:44:57.573206 [ 0.513250] pci 0000:01:00.0: reg 0x10: [mem 0xc2a00000-0xc2a01fff 64bit]
2225 14:44:57.582828 [ 0.514743] pci 0000:01:00.0: Upstream bridge's Max Payload Size set to 128 (was 256, max 256)
2226 14:44:57.590603 [ 0.515534] pci 0000:01:00.0: Max Payload Size set to 128 (was 128, max 128)
2227 14:44:57.597940 [ 0.516983] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
2228 14:44:57.602825 [ 0.519116] pci 0000:00:14.0: PCI bridge to [bus 01]
2229 14:44:57.610836 [ 0.519398] pci 0000:00:14.0: bridge window [mem 0xc2a00000-0xc2afffff]
2230 14:44:57.615206 [ 0.527389] ACPI: EC: interrupt unblocked
2231 14:44:57.619044 [ 0.527747] ACPI: EC: event unblocked
2232 14:44:57.624702 [ 0.528095] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
2233 14:44:57.628038 [ 0.528383] ACPI: EC: GPE=0x2b
2234 14:44:57.636136 [ 0.528665] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC initialization complete
2235 14:44:57.644580 [ 0.529264] ACPI: \_SB_.PCI0.LPCB.EC0_: EC: Used to handle transactions and events
2236 14:44:57.650153 [ 0.531407] iommu: Default domain type: Translated
2237 14:44:57.656858 [ 0.531573] pci 0000:00:02.0: vgaarb: setting as boot VGA device
2238 14:44:57.666439 [ 0.531987] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
2239 14:44:57.673455 [ 0.533411] pci 0000:00:02.0: vgaarb: bridge control possible
2240 14:44:57.676936 [ 0.533900] vgaarb: loaded
2241 14:44:57.680425 [ 0.534694] SCSI subsystem initialized
2242 14:44:57.685286 [ 0.535439] ACPI: bus type USB registered
2243 14:44:57.690830 [ 0.535917] usbcore: registered new interface driver usbfs
2244 14:44:57.696398 [ 0.536443] usbcore: registered new interface driver hub
2245 14:44:57.702148 [ 0.536944] usbcore: registered new device driver usb
2246 14:44:57.708069 [ 0.537512] pps_core: LinuxPPS API ver. 1 registered
2247 14:44:57.718044 [ 0.537933] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
2248 14:44:57.722678 [ 0.538400] PTP clock support registered
2249 14:44:57.729007 [ 0.539437] Advanced Linux Sound Architecture Driver Initialized.
2250 14:44:57.733321 [ 0.540873] NetLabel: Initializing
2251 14:44:57.738223 [ 0.541179] NetLabel: domain hash size = 128
2252 14:44:57.744452 [ 0.541383] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
2253 14:44:57.751286 [ 0.541928] NetLabel: unlabeled traffic allowed by default
2254 14:44:57.755227 [ 0.542497] PCI: Using ACPI for IRQ routing
2255 14:44:57.763396 [ 0.573973] Expanded resource Reserved due to conflict with PCI Bus 0000:00
2256 14:44:57.769728 [ 0.574475] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
2257 14:44:57.776444 [ 0.575029] hpet0: 8 comparators, 64-bit 19.200000 MHz counter
2258 14:44:57.782783 [ 0.577498] clocksource: Switched to clocksource tsc-early
2259 14:44:57.786995 [ 0.996464] VFS: Disk quotas dquot_6.6.0
2260 14:44:57.795303 [ 0.996853] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
2261 14:44:57.798340 [ 0.997852] pnp: PnP ACPI init
2262 14:44:57.804991 [ 0.998950] system 00:00: [io 0x0900-0x09fe] has been reserved
2263 14:44:57.810729 [ 0.999756] system 00:01: [io 0x0200] has been reserved
2264 14:44:57.816410 [ 1.000215] system 00:01: [io 0x0204] has been reserved
2265 14:44:57.823402 [ 1.000683] system 00:01: [io 0x0800-0x087f] has been reserved
2266 14:44:57.829758 [ 1.001191] system 00:01: [io 0x0880-0x08ff] has been reserved
2267 14:44:57.834021 [ 1.003998] pnp: PnP ACPI: found 3 devices
2268 14:44:57.844800 [ 1.019502] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
2269 14:44:57.848961 [ 1.020391] NET: Registered protocol family 2
2270 14:44:57.857542 [ 1.020965] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
2271 14:44:57.867051 [ 1.023088] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
2272 14:44:57.876077 [ 1.024086] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
2273 14:44:57.884183 [ 1.025015] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
2274 14:44:57.892283 [ 1.027634] TCP: Hash tables configured (established 32768 bind 32768)
2275 14:44:57.900422 [ 1.028715] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
2276 14:44:57.907802 [ 1.029672] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
2277 14:44:57.915485 [ 1.030538] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
2278 14:44:57.920310 [ 1.031610] NET: Registered protocol family 1
2279 14:44:57.926959 [ 1.032836] RPC: Registered named UNIX socket transport module.
2280 14:44:57.932682 [ 1.033362] RPC: Registered udp transport module.
2281 14:44:57.937877 [ 1.033791] RPC: Registered tcp transport module.
2282 14:44:57.944915 [ 1.034199] RPC: Registered tcp NFSv4.1 backchannel transport module.
2283 14:44:57.949655 [ 1.035309] NET: Registered protocol family 44
2284 14:44:57.955822 [ 1.035739] pci 0000:00:14.0: PCI bridge to [bus 01]
2285 14:44:57.963344 [ 1.036175] pci 0000:00:14.0: bridge window [mem 0xc2a00000-0xc2afffff]
2286 14:44:57.970608 [ 1.036783] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
2287 14:44:57.976668 [ 1.037310] pci_bus 0000:00: resource 5 [io 0x1000-0xffff window]
2288 14:44:57.984660 [ 1.037840] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
2289 14:44:57.992713 [ 1.038504] pci_bus 0000:00: resource 7 [mem 0x7b800000-0x7fffffff window]
2290 14:44:58.001284 [ 1.039087] pci_bus 0000:00: resource 8 [mem 0x80000000-0xe0000000 window]
2291 14:44:58.006759 [ 1.039688] pci_bus 0000:01: resource 1 [mem 0xc2a00000-0xc2afffff]
2292 14:44:58.016424 [ 1.040495] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
2293 14:44:58.020881 [ 1.043943] PCI: CLS 64 bytes, default 64
2294 14:44:58.024688 [ 1.044713] Unpacking initramfs...
2295 14:44:58.029283 [ 1.263037] Freeing initrd memory: 8216K
2296 14:44:58.036475 [ 1.263508] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
2297 14:44:58.045416 [ 1.264057] software IO TLB: mapped [mem 0x0000000073400000-0x0000000077400000] (64MB)
2298 14:44:58.054118 [ 1.265110] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
2299 14:44:58.060535 [ 1.265802] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
2300 14:44:58.067267 [ 1.266296] RAPL PMU: hw unit of domain package 2^-14 Joules
2301 14:44:58.072933 [ 1.266789] RAPL PMU: hw unit of domain dram 2^-14 Joules
2302 14:44:58.079303 [ 1.267243] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
2303 14:44:58.084087 [ 1.269005] kvm: already loaded the other module
2304 14:44:58.095372 [ 1.269438] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0xfc66f4fc7c, max_idle_ns: 440795224246 ns
2305 14:44:58.101204 [ 1.270321] clocksource: Switched to clocksource tsc
2306 14:44:58.109504 [ 1.270857] platform rtc_cmos: registered platform RTC device (no PNP device found)
2307 14:44:58.116376 [ 1.273998] check: Scanning for low memory corruption every 60 seconds
2308 14:44:58.121914 [ 1.277256] Initialise system trusted keyrings
2309 14:44:58.128956 [ 1.277972] workingset: timestamp_bits=56 max_order=20 bucket_order=0
2310 14:44:58.134750 [ 1.296834] NFS: Registering the id_resolver key type
2311 14:44:58.139064 [ 1.297315] Key type id_resolver registered
2312 14:44:58.144213 [ 1.297723] Key type id_legacy registered
2313 14:44:58.148551 [ 1.309452] Key type asymmetric registered
2314 14:44:58.153582 [ 1.309855] Asymmetric key parser 'x509' registered
2315 14:44:58.162632 [ 1.310331] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
2316 14:44:58.167804 [ 1.310984] io scheduler mq-deadline registered
2317 14:44:58.172100 [ 1.311371] io scheduler kyber registered
2318 14:44:58.176446 [ 1.311996] test_firmware: interface ready
2319 14:44:58.182868 [ 1.313217] pcieport 0000:00:14.0: PME: Signaling with IRQ 120
2320 14:44:58.187407 [ 1.315016] ACPI: AC Adapter [AC] (on-line)
2321 14:44:58.199848 [ 1.315735] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:14/PNP0C09:00/PNP0C0D:00/input/input0
2322 14:44:58.203389 [ 1.317290] ACPI: Lid Switch [LID0]
2323 14:44:58.213395 [ 1.317826] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
2324 14:44:58.218085 [ 1.318704] ACPI: Power Button [PWRB]
2325 14:44:58.226302 [ 1.319212] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
2326 14:44:58.230430 [ 1.320117] ACPI: Sleep Button [SLP]
2327 14:44:58.239543 [ 1.320646] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
2328 14:44:58.243279 [ 1.321485] ACPI: Power Button [PWRF]
2329 14:44:58.248657 [ 1.322049] ACPI: \_PR_.CP00: Found 3 idle states
2330 14:44:58.253425 [ 1.323203] ACPI: \_PR_.CP01: Found 3 idle states
2331 14:44:58.258867 [ 1.324077] ACPI: \_PR_.CP02: Found 3 idle states
2332 14:44:58.263863 [ 1.324948] ACPI: \_PR_.CP03: Found 3 idle states
2333 14:44:58.270758 [ 1.327541] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
2334 14:44:58.277867 [ 1.330211] battery: ACPI: Battery Slot [BAT0] (battery present)
2335 14:44:58.282581 [ 1.330297] Non-volatile memory driver v1.3
2336 14:44:58.287381 [ 1.331364] Linux agpgart interface v0.103
2337 14:44:58.293217 [ 1.334950] i915 0000:00:02.0: vgaarb: deactivate vga console
2338 14:44:58.302961 [ 1.389334] i915 0000:00:02.0: Invalid PCI ROM header signature: expecting 0xaa55, got 0x5107
2339 14:44:58.310986 [ 1.390117] i915 0000:00:02.0: [drm] Failed to find VBIOS tables (VBT)
2340 14:44:58.320839 [ 1.390849] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
2341 14:44:58.330995 [ 1.392157] i915 0000:00:02.0: Direct firmware load for i915/bxt_dmc_ver1_07.bin failed with error -2
2342 14:44:58.343764 [ 1.393037] i915 0000:00:02.0: [drm] Failed to load DMC firmware i915/bxt_dmc_ver1_07.bin. Disabling runtime power management.
2343 14:44:58.359532 [ 1.394019] i915 0000:00:02.0: [drm] DMC firmware homepage: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915
2344 14:44:58.367014 [ 1.440354] [drm] Initialized i915 1.6.0 20200917 for 0000:00:02.0 on minor 0
2345 14:44:58.373838 [ 1.443865] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 1
2346 14:44:58.377398 [ 1.460163] loop: module loaded
2347 14:44:58.385008 [ 1.461150] lkdtm: No crash points registered, enable through debugfs
2348 14:44:58.394176 [ 1.518617] dw-apb-uart.6: ttyS0 at MMIO 0xc2b2d000 (irq = 4, base_baud = 115200) is a 16550A
2349 14:44:58.403528 [ 1.522311] dw-apb-uart.7: ttyS1 at MMIO 0xc2b2f000 (irq = 5, base_baud = 115200) is a 16550A
2350 14:44:58.408333 [ 1.525527] printk: console [ttyS2] disabled
2351 14:44:58.418219 [ 1.526180] dw-apb-uart.8: ttyS2 at MMIO 0xde000000 (irq = 6, base_baud = 114825) is a 16550A
2352 14:44:58.483483 [ 4.597701] printk: console [ttyS2] enabled
2353 14:44:58.488366 [ 4.597728] fbcon: i915drmfb (fb0) is primary device
2354 14:44:58.496090 [ 4.600129] pxa2xx-spi pxa2xx-spi.9: no DMA channels available, using PIO
2355 14:44:58.501448 [ 4.608500] e100: Intel(R) PRO/100 Network Driver
2356 14:44:58.507244 [ 4.608504] e100: Copyright(c) 1999-2006 Intel Corporation
2357 14:44:58.513013 [ 4.608579] e1000: Intel(R) PRO/1000 Network Driver
2358 14:44:58.519683 [ 4.608581] e1000: Copyright (c) 1999-2006 Intel Corporation.
2359 14:44:58.525071 [ 4.608651] e1000e: Intel(R) PRO/1000 Network Driver
2360 14:44:58.532140 [ 4.608653] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
2361 14:44:58.536867 [ 4.608726] sky2: driver version 1.30
2362 14:44:58.541914 [ 4.609005] usbcore: registered new interface driver r8152
2363 14:44:58.549304 [ 4.609482] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
2364 14:44:58.554614 [ 4.609499] ehci-pci: EHCI PCI platform driver
2365 14:44:58.561504 [ 4.609557] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
2366 14:44:58.566324 [ 4.609572] ohci-pci: OHCI PCI platform driver
2367 14:44:58.573472 [ 4.609625] uhci_hcd: USB Universal Host Controller Interface driver
2368 14:44:58.579827 [ 4.611052] xhci_hcd 0000:00:15.0: xHCI Host Controller
2369 14:44:58.588247 [ 4.611848] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 1
2370 14:44:58.598442 [ 4.613086] xhci_hcd 0000:00:15.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
2371 14:44:58.605714 [ 4.613134] xhci_hcd 0000:00:15.0: cache line size of 64 is not supported
2372 14:44:58.615136 [ 4.614664] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
2373 14:44:58.623050 [ 4.614679] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2374 14:44:58.628656 [ 4.614683] usb usb1: Product: xHCI Host Controller
2375 14:44:58.635898 [ 4.614686] usb usb1: Manufacturer: Linux 5.10.135-cip13 xhci-hcd
2376 14:44:58.640598 [ 4.614688] usb usb1: SerialNumber: 0000:00:15.0
2377 14:44:58.645286 [ 4.615921] hub 1-0:1.0: USB hub found
2378 14:44:58.649239 [ 4.616026] hub 1-0:1.0: 8 ports detected
2379 14:44:58.655348 [ 4.617981] xhci_hcd 0000:00:15.0: xHCI Host Controller
2380 14:44:58.664099 [ 4.618504] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 2
2381 14:44:58.671352 [ 4.618517] xhci_hcd 0000:00:15.0: Host supports USB 3.0 SuperSpeed
2382 14:44:58.679745 [ 4.618848] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
2383 14:44:58.689318 [ 4.618855] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2384 14:44:58.693910 [ 4.618858] usb usb2: Product: xHCI Host Controller
2385 14:44:58.701270 [ 4.618861] usb usb2: Manufacturer: Linux 5.10.135-cip13 xhci-hcd
2386 14:44:58.705944 [ 4.618864] usb usb2: SerialNumber: 0000:00:15.0
2387 14:44:58.710240 [ 4.619783] hub 2-0:1.0: USB hub found
2388 14:44:58.714428 [ 4.619857] hub 2-0:1.0: 7 ports detected
2389 14:44:58.720946 [ 4.621491] usbcore: registered new interface driver usblp
2390 14:44:58.727673 [ 4.621550] usbcore: registered new interface driver usb-storage
2391 14:44:58.737697 [ 4.621941] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers
2392 14:44:58.745099 [ 4.622047] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
2393 14:44:58.756518 [ 4.622049] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
2394 14:44:58.761242 [ 4.622641] i8042: Warning: Keylock active
2395 14:44:58.766990 [ 4.622891] serio: i8042 KBD port at 0x60,0x64 irq 1
2396 14:44:58.772359 [ 4.625050] rtc_cmos rtc_cmos: RTC can wake from S4
2397 14:44:58.780217 [ 4.626442] Console: switching to colour frame buffer device 240x67
2398 14:44:58.784626 [ 4.626972] rtc_cmos rtc_cmos: registered as rtc0
2399 14:44:58.793354 [ 4.627123] rtc_cmos rtc_cmos: alarms up to one month, 114 bytes nvram, hpet irqs
2400 14:44:58.803097 [ 4.627565] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
2401 14:44:58.810227 [ 4.629684] i801_smbus 0000:00:1f.1: can't derive routing for PCI INT A
2402 14:44:58.816456 [ 4.629689] i801_smbus 0000:00:1f.1: PCI INT A: no GSI
2403 14:44:58.822920 [ 4.629721] i801_smbus 0000:00:1f.1: SPD Write Disable is set
2404 14:44:58.831550 [ 4.629779] genirq: Flags mismatch irq 0. 00000080 (i801_smbus) vs. 00015a00 (timer)
2405 14:44:58.838274 [ 4.629800] i801_smbus 0000:00:1f.1: Failed to allocate irq 0: -16
2406 14:44:58.844533 [ 4.629803] i801_smbus 0000:00:1f.1: SMBus using polling
2407 14:44:58.853402 [ 4.630709] device-mapper: ioctl: 4.43.0-ioctl (2020-10-01) initialised: dm-devel@redhat.com
2408 14:44:58.860726 [ 4.630756] intel_pstate: Intel P-state driver initializing
2409 14:44:58.867793 [ 4.633820] sdhci: Secure Digital Host Controller Interface driver
2410 14:44:58.872274 [ 4.633827] sdhci: Copyright(c) Pierre Ossman
2411 14:44:58.879981 [ 4.634046] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev b)
2412 14:44:58.888166 [ 4.642747] sdhci-pci 0000:00:1c.0: SDHCI controller found [8086:5acc] (rev b)
2413 14:44:58.896235 [ 4.649184] mmc0: SDHCI controller on PCI [0000:00:1c.0] using ADMA 64-bit
2414 14:44:58.901913 [ 4.650224] hid: raw HID events driver (C) Jiri Kosina
2415 14:44:58.908547 [ 4.652987] usbcore: registered new interface driver usbhid
2416 14:44:58.912872 [ 4.652993] usbhid: USB HID core driver
2417 14:44:58.926249 [ 4.655187] input: Tablet Mode Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:14/PNP0C09:00/GOOG0006:00/input/input5
2418 14:44:58.932349 [ 4.662852] cros_ec_lpcs GOOG0004:00: Chrome EC device registered
2419 14:44:58.939627 [ 4.667790] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
2420 14:44:58.949987 [ 4.678922] snd_hda_intel 0000:00:0e.0: DSP detected with PCI class/subclass/prog-if info 0x040100
2421 14:44:58.962987 [ 5.136851] ipip: IPv4 and MPLS over IPv4 tunneling driver
2422 14:44:58.971157 [ 5.144671] gre: GRE over IPv4 demultiplexor driver
2423 14:44:58.975799 [ 5.150195] ip_gre: GRE over IPv4 tunneling driver
2424 14:44:58.985343 [ 5.159877] IPv4 over IPsec tunneling driver
2425 14:44:58.992065 [ 5.166224] Initializing XFRM netlink socket
2426 14:44:58.998961 [ 5.173981] NET: Registered protocol family 10
2427 14:44:59.008818 [ 5.184168] Segment Routing with IPv6
2428 14:44:59.018412 [ 5.191992] ip6_gre: GRE over IPv6 tunneling driver
2429 14:44:59.024597 [ 5.199052] NET: Registered protocol family 17
2430 14:44:59.030211 [ 5.204867] 8021q: 802.1Q VLAN Support v1.8
2431 14:44:59.034879 [ 5.209810] Key type dns_resolver registered
2432 14:44:59.044594 [ 5.218003] microcode: sig=0x506c9, pf=0x1, revision=0x2c
2433 14:44:59.050544 [ 5.224352] microcode: Microcode Update Driver: v2.2.
2434 14:44:59.055456 [ 5.224375] IPI shorthand broadcast: enabled
2435 14:44:59.060962 [ 5.227374] mmc0: new HS400 MMC card at address 0001
2436 14:44:59.070201 [ 5.230251] sched_clock: Marking stable (5148586190, 81484749)->(5238074431, -8003492)
2437 14:44:59.074845 [ 5.238034] mmcblk0: mmc0:0001 TA2964 58.3 GiB
2438 14:44:59.082272 [ 5.250496] usb 1-5: new high-speed USB device number 2 using xhci_hcd
2439 14:44:59.089279 [ 5.255260] mmcblk0boot0: mmc0:0001 TA2964 partition 1 4.00 MiB
2440 14:44:59.094228 [ 5.255499] registered taskstats version 1
2441 14:44:59.098970 [ 5.255531] Loading compiled-in X.509 certificates
2442 14:44:59.107982 [ 5.272925] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev b)
2443 14:44:59.114286 [ 5.274021] mmcblk0boot1: mmc0:0001 TA2964 partition 2 4.00 MiB
2444 14:44:59.122194 [ 5.290324] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev b)
2445 14:44:59.130629 [ 5.295729] mmcblk0rpmb: mmc0:0001 TA2964 partition 3 4.00 MiB, chardev (246:0)
2446 14:44:59.136533 [ 5.311277] PM: Magic number: 2:750:585
2447 14:44:59.142145 [ 5.316639] printk: console [netcon0] enabled
2448 14:44:59.147104 [ 5.321616] netconsole: network logging started
2449 14:44:59.174741 [ 5.345146] GPT:partition_entry_array_crc32 values don't match: 0x517f99f8 != 0x839741b6
2450 14:44:59.183525 [ 5.354440] GPT:Primary header thinks Alt. header is not at the end of the disk.
2451 14:44:59.187894 [ 5.362764] GPT:119999999 != 122290175
2452 14:44:59.193807 [ 5.366996] GPT:Alternate GPT header not at the end of the disk.
2453 14:44:59.198769 [ 5.373764] GPT:119999999 != 122290175
2454 14:44:59.204464 [ 5.378004] GPT: Use GNU Parted to correct GPT errors.
2455 14:44:59.210516 [ 5.383843] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
2456 14:44:59.244365 [ 5.414697] usb 1-5: New USB device found, idVendor=0408, idProduct=3090, bcdDevice= 0.04
2457 14:44:59.252968 [ 5.416519] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev b)
2458 14:44:59.257784 [ 5.417148] IP-Config: Failed to open gretap0
2459 14:44:59.262782 [ 5.417194] IP-Config: Failed to open erspan0
2460 14:44:59.268541 [ 5.417202] IP-Config: No network devices available
2461 14:44:59.276726 [ 5.417247] cfg80211: Loading compiled-in X.509 certificates for regulatory database
2462 14:44:59.284894 [ 5.424103] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2
2463 14:44:59.292294 [ 5.432767] modprobe (101) used greatest stack depth: 14120 bytes left
2464 14:44:59.298049 [ 5.437135] usb 1-5: Product: USB2.0 HD UVC WebCam
2465 14:44:59.305443 [ 5.448363] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
2466 14:44:59.310010 [ 5.456289] usb 1-5: Manufacturer: Quanta
2467 14:44:59.314178 [ 5.456301] usb 1-5: SerialNumber: 0x0001
2468 14:44:59.324207 [ 5.465373] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
2469 14:44:59.326744 [ 5.472907] ALSA device list:
2470 14:44:59.332581 [ 5.477310] cfg80211: failed to load regulatory.db
2471 14:44:59.336899 [ 5.484568] No soundcards found.
2472 14:44:59.344409 [ 5.509072] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev b)
2473 14:44:59.353864 [ 5.524735] usb 2-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
2474 14:44:59.361199 [ 5.533156] dw-apb-uart dw-apb-uart.8: forbid DMA for kernel console
2475 14:44:59.376293 [ 5.546534] usb 2-2: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.00
2476 14:44:59.384256 [ 5.555808] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=6
2477 14:44:59.389361 [ 5.563866] usb 2-2: Product: USB 10/100/1000 LAN
2478 14:44:59.397069 [ 5.566546] Freeing unused kernel image (initmem) memory: 2040K
2479 14:44:59.401359 [ 5.569182] usb 2-2: Manufacturer: Realtek
2480 14:44:59.405659 [ 5.580479] usb 2-2: SerialNumber: 001000001
2481 14:44:59.413640 [ 5.586720] Write protecting the kernel read-only data: 26624k
2482 14:44:59.421928 [ 5.593615] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev b)
2483 14:44:59.432986 [ 5.604952] Freeing unused kernel image (text/rodata gap) memory: 2028K
2484 14:44:59.440822 [ 5.613296] Freeing unused kernel image (rodata/data gap) memory: 116K
2485 14:44:59.445298 [ 5.620808] Run /init as init process
2486 14:44:59.481640 [ 5.654505] cat (112) used greatest stack depth: 14016 bytes left
2487 14:44:59.484546 Loading, please wait...
2488 14:44:59.491519 [ 5.662488] usb 1-6: new full-speed USB device number 3 using xhci_hcd
2489 14:44:59.550196 Starting version 247.3-7
2490 14:44:59.559056 [ 5.730774] systemd-udevd (124) used greatest stack depth: 13576 bytes left
2491 14:44:59.636300 [ 5.806368] usb 1-6: New USB device found, idVendor=8087, idProduct=0a2a, bcdDevice= 0.03
2492 14:44:59.644156 [ 5.815618] usb 1-6: New USB device strings: Mfr=0, Product=0, SerialNumber=0
2493 14:44:59.661245 [ 5.832705] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev b)
2494 14:44:59.753481 [ 5.924362] usb 2-2: reset SuperSpeed Gen 1 USB device number 2 using xhci_hcd
2495 14:44:59.786698 [ 5.956225] r8152 2-2:1.0: Direct firmware load for rtl_nic/rtl8153b-2.fw failed with error -2
2496 14:44:59.794965 [ 5.966268] r8152 2-2:1.0: unable to load firmware patch rtl_nic/rtl8153b-2.fw (-2)
2497 14:44:59.841742 [ 6.016783] r8152 2-2:1.0 eth0: v1.11.11
2498 14:44:59.851769 [ 6.023330] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev b)
2499 14:44:59.930084 [ 6.103461] r8152 2-2:1.0 enx00e04c680ade: renamed from eth0
2500 14:45:00.049417 [ 6.219060] snd_hda_intel 0000:00:0e.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops)
2501 14:45:00.076795 [ 6.248658] snd_hda_intel 0000:00:0e.0: Cannot probe codecs, giving up
2502 14:45:00.817045 [ 6.987671] cros-usbpd-notify-acpi GOOG0003:00: Couldn't get Chrome EC device pointer.
2503 14:45:00.836839 [ 7.008535] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev b)
2504 14:45:00.970841 [ 7.142281] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev b)
2505 14:45:01.177783 [ 7.348814] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev b)
2506 14:45:01.197922 [ 7.368951] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev b)
2507 14:45:01.211191 Begin: Loading essential drivers ... done.
2508 14:45:01.217395 Begin: Running /scripts/init-premount ... done.
2509 14:45:01.225712 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
2510 14:45:01.230364 Begin: Running /scripts/nfs-premount ... done.
2511 14:45:01.305413 IP-Config: enx00e04c680ade hardware address 00:e0:4c:68:0a:de mtu 1500 DHCP
2512 14:45:01.332691 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
2513 14:45:01.337650 SIOCSIFFLAGS: Cannot assign requested address
2514 14:45:01.344241 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
2515 14:45:01.348073 SIOCSIFFLAGS: Cannot assign requested address
2516 14:45:01.445033 [ 7.616229] IPv6: ADDRCONF(NETDEV_CHANGE): enx00e04c680ade: link becomes ready
2517 14:45:01.452226 [ 7.626138] r8152 2-2:1.0 enx00e04c680ade: carrier on
2518 14:45:04.069438 IP-Config: no response after 2 secs - giving up
2519 14:45:04.107712 IP-Config: enx00e04c680ade hardware address 00:e0:4c:68:0a:de mtu 1500 DHCP
2520 14:45:04.116696 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
2521 14:45:04.121321 SIOCSIFFLAGS: Cannot assign requested address
2522 14:45:04.127494 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
2523 14:45:04.132463 SIOCSIFFLAGS: Cannot assign requested address
2524 14:45:04.138115 IP-Config: enx00e04c680ade complete (dhcp from 192.168.201.1):
2525 14:45:04.146534 address: 192.168.201.17 broadcast: 192.168.201.255 netmask: 255.255.255.0
2526 14:45:04.155024 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
2527 14:45:04.162472 host : asus-C523NA-A20057-coral-cbg-2
2528 14:45:04.169605 domain : lava-rack
2529 14:45:04.173267 rootserver: 192.168.201.1 rootpath:
2530 14:45:04.174360 filename :
2531 14:45:04.236252 [ 10.407871] nfsmount (166) used greatest stack depth: 12680 bytes left
2532 14:45:04.236356 done.
2533 14:45:04.252729 Begin: Running /scripts/nfs-bottom ... done.
2534 14:45:04.300911 Begin: Running /scripts/init-bottom ... done.
2535 14:45:05.569868 SELinux: Could not open policy file <= /etc/selinux/targeted/policy/policy.33: No such file or directory
2536 14:45:05.915076 [ 12.069028] 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)
2537 14:45:05.935419 [ 12.109312] systemd[1]: Detected architecture x86-64.
2538 14:45:05.959838
2539 14:45:05.964242 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
2540 14:45:05.964328
2541 14:45:05.976182 [ 12.149077] systemd[1]: Set hostname to <debian-bullseye-amd64>.
2542 14:45:07.274023 [ 13.444849] systemd[1]: Queued start job for default target Graphical Interface.
2543 14:45:07.289885 [ 13.463323] systemd[1]: Created slice system-getty.slice.
2544 14:45:07.298165 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
2545 14:45:07.310116 [ 13.483088] systemd[1]: Created slice system-modprobe.slice.
2546 14:45:07.317935 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
2547 14:45:07.329123 [ 13.501187] systemd[1]: Created slice system-serial\x2dgetty.slice.
2548 14:45:07.337020 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
2549 14:45:07.346820 [ 13.519960] systemd[1]: Created slice User and Session Slice.
2550 14:45:07.354600 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
2551 14:45:07.366790 [ 13.537550] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
2552 14:45:07.377172 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
2553 14:45:07.387883 [ 13.558074] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
2554 14:45:07.396632 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
2555 14:45:07.411984 [ 13.580652] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
2556 14:45:07.421659 [[0;32m OK [0m] Set up automount [0;1;39mArbitrary…s File System Automount Point[0m.
2557 14:45:07.431276 [ 13.604258] systemd[1]: Reached target Local Encrypted Volumes.
2558 14:45:07.439179 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
2559 14:45:07.446465 [ 13.621230] systemd[1]: Reached target Paths.
2560 14:45:07.453336 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
2561 14:45:07.460275 [ 13.632901] systemd[1]: Reached target Remote File Systems.
2562 14:45:07.467160 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
2563 14:45:07.474396 [ 13.649123] systemd[1]: Reached target Slices.
2564 14:45:07.481313 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
2565 14:45:07.486270 [ 13.660935] systemd[1]: Reached target Swap.
2566 14:45:07.492342 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
2567 14:45:07.501225 [ 13.673474] systemd[1]: Listening on initctl Compatibility Named Pipe.
2568 14:45:07.509830 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
2569 14:45:07.521504 [ 13.695126] systemd[1]: Listening on Journal Audit Socket.
2570 14:45:07.529542 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
2571 14:45:07.541074 [ 13.714007] systemd[1]: Listening on Journal Socket (/dev/log).
2572 14:45:07.549120 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
2573 14:45:07.559880 [ 13.733231] systemd[1]: Listening on Journal Socket.
2574 14:45:07.565859 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
2575 14:45:07.579640 [ 13.752162] systemd[1]: Listening on Network Service Netlink Socket.
2576 14:45:07.588748 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
2577 14:45:07.601198 [ 13.774058] systemd[1]: Listening on udev Control Socket.
2578 14:45:07.608367 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
2579 14:45:07.618207 [ 13.791781] systemd[1]: Listening on udev Kernel Socket.
2580 14:45:07.625302 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
2581 14:45:07.643227 [ 13.816685] systemd[1]: Mounting Huge Pages File System...
2582 14:45:07.650435 Mounting [0;1;39mHuge Pages File System[0m...
2583 14:45:07.669380 [ 13.841924] systemd[1]: Mounting POSIX Message Queue File System...
2584 14:45:07.677633 Mounting [0;1;39mPOSIX Message Queue File System[0m...
2585 14:45:07.698334 [ 13.870804] systemd[1]: Mounting Kernel Debug File System...
2586 14:45:07.704627 Mounting [0;1;39mKernel Debug File System[0m...
2587 14:45:07.725739 [ 13.899245] systemd[1]: Mounting Kernel Trace File System...
2588 14:45:07.733202 Mounting [0;1;39mKernel Trace File System[0m...
2589 14:45:07.754097 [ 13.923650] systemd[1]: Starting Create list of static device nodes for the current kernel...
2590 14:45:07.762501 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
2591 14:45:07.782054 [ 13.954157] systemd[1]: Starting Load Kernel Module configfs...
2592 14:45:07.788542 Starting [0;1;39mLoad Kernel Module configfs[0m...
2593 14:45:07.803585 [ 13.976808] systemd[1]: Starting Load Kernel Module drm...
2594 14:45:07.810035 Starting [0;1;39mLoad Kernel Module drm[0m...
2595 14:45:07.825400 [ 13.998268] systemd[1]: Starting Load Kernel Module fuse...
2596 14:45:07.831953 Starting [0;1;39mLoad Kernel Module fuse[0m...
2597 14:45:07.838424 [ 14.009015] mount (193) used greatest stack depth: 12528 bytes left
2598 14:45:07.862975 [ 14.031762] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
2599 14:45:07.885761 [ 14.059923] systemd[1]: Starting Journal Service...
2600 14:45:07.892277 Starting [0;1;39mJournal Service[0m...
2601 14:45:07.918076 [ 14.092485] fuse: init (API version 7.32)
2602 14:45:07.924668 [ 14.097579] systemd[1]: Starting Load Kernel Modules...
2603 14:45:07.929965 Starting [0;1;39mLoad Kernel Modules[0m...
2604 14:45:07.948794 [ 14.120067] systemd[1]: Starting Remount Root and Kernel File Systems...
2605 14:45:07.956443 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
2606 14:45:07.971893 [ 14.144973] systemd[1]: Starting Coldplug All udev Devices...
2607 14:45:07.978559 Starting [0;1;39mColdplug All udev Devices[0m...
2608 14:45:08.004002 [ 14.177084] systemd[1]: Mounted Huge Pages File System.
2609 14:45:08.010561 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
2610 14:45:08.022098 [ 14.194142] systemd[1]: Mounted POSIX Message Queue File System.
2611 14:45:08.029820 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
2612 14:45:08.039551 [ 14.212189] systemd[1]: Mounted Kernel Debug File System.
2613 14:45:08.045961 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
2614 14:45:08.055856 [ 14.229272] systemd[1]: Mounted Kernel Trace File System.
2615 14:45:08.063515 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
2616 14:45:08.083896 [ 14.253573] systemd[1]: Finished Create list of static device nodes for the current kernel.
2617 14:45:08.094614 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
2618 14:45:08.114272 [ 14.287204] systemd[1]: modprobe@configfs.service: Succeeded.
2619 14:45:08.124636 [ 14.297719] systemd[1]: Finished Load Kernel Module configfs.
2620 14:45:08.132164 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
2621 14:45:08.146018 [ 14.319073] systemd[1]: modprobe@drm.service: Succeeded.
2622 14:45:08.154696 [ 14.327983] systemd[1]: Finished Load Kernel Module drm.
2623 14:45:08.161295 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
2624 14:45:08.175132 [ 14.348157] systemd[1]: modprobe@fuse.service: Succeeded.
2625 14:45:08.184225 [ 14.357344] systemd[1]: Finished Load Kernel Module fuse.
2626 14:45:08.191888 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
2627 14:45:08.205203 [ 14.378304] systemd[1]: Finished Load Kernel Modules.
2628 14:45:08.211809 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
2629 14:45:08.226783 [ 14.398265] systemd[1]: Finished Remount Root and Kernel File Systems.
2630 14:45:08.234483 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
2631 14:45:08.252795 [ 14.425293] systemd[1]: Mounting FUSE Control File System...
2632 14:45:08.259456 Mounting [0;1;39mFUSE Control File System[0m...
2633 14:45:08.276936 [ 14.448768] systemd[1]: Mounting Kernel Configuration File System...
2634 14:45:08.283627 Mounting [0;1;39mKernel Configuration File System[0m...
2635 14:45:08.310088 [ 14.479677] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
2636 14:45:08.322257 [ 14.490548] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
2637 14:45:08.336236 [ 14.509246] systemd[1]: Starting Load/Save Random Seed...
2638 14:45:08.343003 Starting [0;1;39mLoad/Save Random Seed[0m...
2639 14:45:08.357674 [ 14.530653] systemd[1]: Starting Apply Kernel Variables...
2640 14:45:08.364397 Starting [0;1;39mApply Kernel Variables[0m...
2641 14:45:08.378076 [ 14.551976] systemd[1]: Starting Create System Users...
2642 14:45:08.384836 Starting [0;1;39mCreate System Users[0m...
2643 14:45:08.399775 [ 14.572610] systemd[1]: Mounted FUSE Control File System.
2644 14:45:08.406608 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
2645 14:45:08.417313 [ 14.590110] systemd[1]: Mounted Kernel Configuration File System.
2646 14:45:08.427257 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
2647 14:45:08.465794 [ 14.638730] systemd[1]: Finished Load/Save Random Seed.
2648 14:45:08.472842 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
2649 14:45:08.493489 [ 14.664084] systemd[1]: Condition check resulted in First Boot Complete being skipped.
2650 14:45:08.506756 [ 14.680361] systemd[1]: Finished Apply Kernel Variables.
2651 14:45:08.515486 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
2652 14:45:08.646841 [ 14.819759] systemd[1]: Finished Create System Users.
2653 14:45:08.653648 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
2654 14:45:08.671077 [ 14.842735] systemd[1]: Starting Create Static Device Nodes in /dev...
2655 14:45:08.678282 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
2656 14:45:08.819408 [ 14.993316] systemd[1]: Started Journal Service.
2657 14:45:08.827369 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
2658 14:45:08.848388 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
2659 14:45:08.868021 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
2660 14:45:08.876962 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
2661 14:45:08.897109 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
2662 14:45:08.926174 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
2663 14:45:08.981946 [ 15.152157] systemd-journald[201]: Received client request to flush runtime journal.
2664 14:45:09.469646 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
2665 14:45:10.613999 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
2666 14:45:10.630759 Starting [0;1;39mCreate Volatile Files and Directories[0m...
2667 14:45:10.644253 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
2668 14:45:10.671482 Starting [0;1;39mNetwork Service[0m...
2669 14:45:11.561816 [[0;32m OK [0m] Created slice [0;1;39msystem-systemd\x2dbacklight.slice[0m.
2670 14:45:11.623067 Starting [0;1;39mLoad/Save Screen …f backlight:intel_backlight[0m...
2671 14:45:11.699466 [[0;32m OK [0m] Found device [0;1;39mCeleron N3350…3900 Series HSUART Controller[0m.
2672 14:45:12.226025 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Screen … of backlight:intel_backlight[0m.
2673 14:45:12.324408 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
2674 14:45:12.360698 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
2675 14:45:12.419083 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
2676 14:45:12.450072 Starting [0;1;39mNetwork Name Resolution[0m...
2677 14:45:12.466173 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
2678 14:45:12.564074 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
2679 14:45:12.573166 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
2680 14:45:12.594504 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
2681 14:45:12.608794 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
2682 14:45:12.625903 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
2683 14:45:12.641178 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
2684 14:45:12.651371 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
2685 14:45:12.658838 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
2686 14:45:12.674530 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
2687 14:45:12.681982 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
2688 14:45:12.689189 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
2689 14:45:12.709059 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
2690 14:45:12.766512 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
2691 14:45:12.884275 Starting [0;1;39mUser Login Management[0m...
2692 14:45:13.274772 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
2693 14:45:13.662476 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
2694 14:45:13.841628 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
2695 14:45:13.855736 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
2696 14:45:13.865639 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
2697 14:45:13.883138 Starting [0;1;39mPermit User Sessions[0m...
2698 14:45:13.965185 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
2699 14:45:14.001315 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
2700 14:45:14.022897 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttyS2[0m.
2701 14:45:14.031059 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
2702 14:45:14.041245 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
2703 14:45:14.052717 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
2704 14:45:14.074161 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
2705 14:45:14.173192 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
2706 14:45:14.243702
2707 14:45:14.248805 Debian GNU/Linux 11 debian-bullseye-amd64 ttyS2
2708 14:45:14.249002
2709 14:45:14.251927 debian-bullseye-amd64 login: root (automatic login)
2710 14:45:14.252108
2711 14:45:14.855824 Linux debian-bullseye-amd64 5.10.135-cip13 #1 SMP Wed Aug 3 14:34:33 UTC 2022 x86_64
2712 14:45:14.855969
2713 14:45:14.863366 The programs included with the Debian GNU/Linux system are free software;
2714 14:45:14.869557 the exact distribution terms for each program are described in the
2715 14:45:14.874535 individual files in /usr/share/doc/*/copyright.
2716 14:45:14.874611
2717 14:45:14.880835 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
2718 14:45:14.883409 permitted by applicable law.
2719 14:45:16.481911 Matched prompt #7: / #
2721 14:45:16.483498 Kernel warnings or errors detected.
2722 14:45:16.483874 Setting prompt string to ['/ #']
2723 14:45:16.484349 end: 2.2.5.1 login-action (duration 00:00:21) [common]
2725 14:45:16.485880 end: 2.2.5 auto-login-action (duration 00:00:23) [common]
2726 14:45:16.486376 start: 2.2.6 expect-shell-connection (timeout 00:04:05) [common]
2727 14:45:16.486872 Setting prompt string to ['/ #']
2728 14:45:16.487365 Forcing a shell prompt, looking for ['/ #']
2730 14:45:16.538380 / #
2731 14:45:16.538894 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
2732 14:45:16.539342 Waiting using forced prompt support (timeout 00:02:30)
2733 14:45:16.543136
2734 14:45:16.546534 end: 2.2.6 expect-shell-connection (duration 00:00:00) [common]
2735 14:45:16.547135 start: 2.2.7 export-device-env (timeout 00:04:05) [common]
2737 14:45:16.648698 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6961466/extract-nfsrootfs-gzh6cznp'
2738 14:45:16.651917 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6961466/extract-nfsrootfs-gzh6cznp'
2740 14:45:16.756280 / # export NFS_SERVER_IP='192.168.201.1'
2741 14:45:16.759140 export NFS_SERVER_IP='192.168.201.1'
2742 14:45:16.762096 end: 2.2.7 export-device-env (duration 00:00:00) [common]
2743 14:45:16.762206 end: 2.2 depthcharge-retry (duration 00:00:55) [common]
2744 14:45:16.762301 end: 2 depthcharge-action (duration 00:00:55) [common]
2745 14:45:16.762535 start: 3 lava-test-retry (timeout 00:08:40) [common]
2746 14:45:16.762632 start: 3.1 lava-test-shell (timeout 00:08:40) [common]
2747 14:45:16.762709 Using namespace: common
2749 14:45:16.863636 / # #
2750 14:45:16.863822 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
2751 14:45:16.865594 #
2752 14:45:16.868947 Using /lava-6961466
2754 14:45:16.969659 / # export SHELL=/bin/bash
2755 14:45:16.972083 export SHELL=/bin/bash
2757 14:45:17.075707 / # . /lava-6961466/environment
2758 14:45:17.078040 . /lava-6961466/environment
2760 14:45:17.186930 / # /lava-6961466/bin/lava-test-runner /lava-6961466/0
2761 14:45:17.187118 Test shell timeout: 10s (minimum of the action and connection timeout)
2762 14:45:17.189366 /lava-6961466/bin/lava-test-runner /lava-6961466/0
2763 14:45:17.696621 + export TESTRUN_ID=0_timesync-off
2764 14:45:17.699479 + TESTRUN_ID=0_timesync-off
2765 14:45:17.704237 + cd /lava-6961466/0/tests/0_timesync-off
2766 14:45:17.705039 ++ cat uuid
2767 14:45:17.728245 + UUID=6961466_1.5.2.3.1
2768 14:45:17.729213 + set +x
2769 14:45:17.734533 Received signal: <STARTRUN> 0_timesync-off 6961466_1.5.2.3.1
2770 14:45:17.734617 Starting test lava.0_timesync-off (6961466_1.5.2.3.1)
2771 14:45:17.734708 Skipping test definition patterns.
2772 14:45:17.735052 <LAVA_SIGNAL_STARTRUN 0_timesync-off 6961466_1.5.2.3.1>
2773 14:45:17.738189 + systemctl stop systemd-timesyncd
2774 14:45:17.800503 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
2775 14:45:17.801717 + true
2776 14:45:17.802854 + set +x
2777 14:45:17.808118 <LAVA_SIGNAL_ENDRUN 0_timesync-off 6961466_1.5.2.3.1>
2778 14:45:17.808369 Received signal: <ENDRUN> 0_timesync-off 6961466_1.5.2.3.1
2779 14:45:17.808459 Ending use of test pattern.
2780 14:45:17.808526 Ending test lava.0_timesync-off (6961466_1.5.2.3.1), duration 0.07
2782 14:45:17.984107 + export TESTRUN_ID=1_kselftest-lkdtm
2783 14:45:17.986450 + TESTRUN_ID=1_kselftest-lkdtm
2784 14:45:17.991407 + cd /lava-6961466/0/tests/1_kselftest-lkdtm
2785 14:45:17.992285 ++ cat uuid
2786 14:45:18.014683 + UUID=6961466_1.5.2.3.5
2787 14:45:18.015386 + set +x
2788 14:45:18.020865 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 6961466_1.5.2.3.5>
2789 14:45:18.021117 Received signal: <STARTRUN> 1_kselftest-lkdtm 6961466_1.5.2.3.5
2790 14:45:18.021190 Starting test lava.1_kselftest-lkdtm (6961466_1.5.2.3.5)
2791 14:45:18.021277 Skipping test definition patterns.
2792 14:45:18.024624 + cd ./automated/linux/kselftest/
2793 14:45:18.058914 + ./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/v5.10.131-cip13-431-g420b8f43ddc46/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b asus-C523NA-A20057-coral -g cip-gitlab -e '' -p /opt/kselftests/mainline/
2794 14:45:18.109486 INFO: Generating a skipfile based on /lava-6961466/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
2795 14:45:18.264297 INFO: Using the following generated skipfile contents (until EOF):
2796 14:45:18.269904 breakpoints:breakpoint_test
2797 14:45:18.273882 breakpoints:step_after_suspend_test
2798 14:45:18.274928 ftrace:ftracetest
2799 14:45:18.277203 net:rtnetlink.sh
2800 14:45:18.277548 net:tls
2801 14:45:18.280438 netfilter:bridge_brouter.sh
2802 14:45:18.283852 netfilter:nft_flowtable.sh
2803 14:45:18.286204 netfilter:nft_trans_stress.sh
2804 14:45:18.288423 pidfd:pidfd_wait
2805 14:45:18.288949 INFO: EOF
2806 14:45:18.364126 INFO: Installing sed perl wget xz-utils iproute2
2807 14:45:19.494437 Hit:1 http://deb.debian.org/debian bullseye InRelease
2808 14:45:35.295922 Reading package lists...
2809 14:45:38.576860 Reading package lists...
2810 14:45:39.242504 Building dependency tree...
2811 14:45:39.245704 Reading state information...
2812 14:45:39.456174 iproute2 is already the newest version (5.10.0-4).
2813 14:45:39.461954 perl is already the newest version (5.32.1-4+deb11u2).
2814 14:45:39.465763 sed is already the newest version (4.7-1).
2815 14:45:39.471438 wget is already the newest version (1.21-1+deb11u1).
2816 14:45:39.476515 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
2817 14:45:40.787018 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
2818 14:45:40.949713 --2022-08-03 14:36:39-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.131-cip13-431-g420b8f43ddc46/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz
2819 14:45:40.958766 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
2820 14:45:41.104071 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
2821 14:45:41.249950 HTTP request sent, awaiting response... 200 OK
2822 14:45:41.256149 Length: 3524016 (3.4M) [application/octet-stream]
2823 14:45:41.258110 Saving to: 'kselftest.tar.xz'
2824 14:45:41.258600
2825 14:45:42.750904 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 1%[ ] 50.15K 176KB/s kselftest.tar.xz 6%[> ] 219.84K 382KB/s kselftest.tar.xz 24%[===> ] 836.85K 789KB/s kselftest.tar.xz 71%[=============> ] 2.41M 1.85MB/s kselftest.tar.xz 100%[===================>] 3.36M 2.26MB/s in 1.5s
2826 14:45:42.751093
2827 14:45:43.061414 2022-08-03 14:36:42 (2.26 MB/s) - 'kselftest.tar.xz' saved [3524016/3524016]
2828 14:45:43.061979
2829 14:45:43.211750 tar: ./futex/run.sh: time stamp 2022-08-03 14:42:26 is 343.804880882 s in the future
2830 14:45:43.232966 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-08-03 14:41:57 is 314.785624746 s in the future
2831 14:45:43.244779 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-08-03 14:41:56 is 313.774749185 s in the future
2832 14:45:43.255514 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-08-03 14:41:57 is 314.765770303 s in the future
2833 14:45:43.266567 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-08-03 14:41:56 is 313.756746417 s in the future
2834 14:45:43.277058 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-08-03 14:41:55 is 312.747864084 s in the future
2835 14:45:43.289027 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-08-03 14:41:57 is 314.738079028 s in the future
2836 14:45:43.300618 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-08-03 14:41:56 is 313.728200652 s in the future
2837 14:45:43.309082 tar: ./futex/functional: time stamp 2022-08-03 14:42:27 is 344.725502678 s in the future
2838 14:45:43.316961 tar: ./futex: time stamp 2022-08-03 14:42:26 is 343.722761175 s in the future
2839 14:45:43.327618 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-08-03 14:42:26 is 343.707934367 s in the future
2840 14:45:43.336189 tar: ./filesystems/binderfs: time stamp 2022-08-03 14:42:26 is 343.70526035 s in the future
2841 14:45:43.345880 tar: ./filesystems/dnotify_test: time stamp 2022-08-03 14:41:54 is 311.697913655 s in the future
2842 14:45:43.355004 tar: ./filesystems/devpts_pts: time stamp 2022-08-03 14:41:54 is 311.690737421 s in the future
2843 14:45:43.368411 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-08-03 14:41:55 is 312.649423136 s in the future
2844 14:45:43.377405 tar: ./filesystems/epoll: time stamp 2022-08-03 14:42:26 is 343.646755948 s in the future
2845 14:45:43.385844 tar: ./filesystems: time stamp 2022-08-03 14:42:26 is 343.644115111 s in the future
2846 14:45:43.394337 tar: ./ir/ir_loopback: time stamp 2022-08-03 14:41:57 is 314.633897773 s in the future
2847 14:45:43.401086 tar: ./ir: time stamp 2022-08-03 14:42:27 is 344.626112802 s in the future
2848 14:45:43.413110 tar: ./pstore: time stamp 2022-08-03 14:42:28 is 345.601647254 s in the future
2849 14:45:43.440894 tar: ./firmware/fw_namespace: time stamp 2022-08-03 14:41:55 is 312.575218373 s in the future
2850 14:45:43.449021 tar: ./firmware: time stamp 2022-08-03 14:42:26 is 343.567187097 s in the future
2851 14:45:44.089848 tar: ./ftrace: time stamp 2022-08-03 14:42:26 is 342.924862649 s in the future
2852 14:45:44.103268 tar: ./seccomp/seccomp_benchmark: time stamp 2022-08-03 14:42:16 is 332.913480929 s in the future
2853 14:45:44.153464 tar: ./seccomp/seccomp_bpf: time stamp 2022-08-03 14:42:17 is 333.863106621 s in the future
2854 14:45:44.161198 tar: ./seccomp: time stamp 2022-08-03 14:42:29 is 345.859908981 s in the future
2855 14:45:44.229555 tar: ./kvm/dirty_log_test: time stamp 2022-08-03 14:42:03 is 319.786864592 s in the future
2856 14:45:44.278222 tar: ./kvm/platform_info_test: time stamp 2022-08-03 14:42:00 is 316.738279202 s in the future
2857 14:45:44.328202 tar: ./kvm/tsc_msrs_test: time stamp 2022-08-03 14:42:03 is 319.687790389 s in the future
2858 14:45:44.399185 tar: ./kvm/vmx_set_nested_state_test: time stamp 2022-08-03 14:42:02 is 318.618089688 s in the future
2859 14:45:44.444910 tar: ./kvm/xss_msr_test: time stamp 2022-08-03 14:42:02 is 318.57117966 s in the future
2860 14:45:44.492720 tar: ./kvm/mmio_warning_test: time stamp 2022-08-03 14:42:00 is 316.52358536 s in the future
2861 14:45:44.555574 tar: ./kvm/hyperv_cpuid: time stamp 2022-08-03 14:42:00 is 316.460225182 s in the future
2862 14:45:44.603778 tar: ./kvm/set_sregs_test: time stamp 2022-08-03 14:42:00 is 316.412307272 s in the future
2863 14:45:44.675811 tar: ./kvm/state_test: time stamp 2022-08-03 14:42:01 is 317.33963786 s in the future
2864 14:45:44.724938 tar: ./kvm/sync_regs_test: time stamp 2022-08-03 14:42:01 is 317.291421466 s in the future
2865 14:45:44.774160 tar: ./kvm/debug_regs: time stamp 2022-08-03 14:42:02 is 318.241671207 s in the future
2866 14:45:44.842758 tar: ./kvm/vmx_preemption_timer_test: time stamp 2022-08-03 14:42:01 is 317.174520814 s in the future
2867 14:45:44.905879 tar: ./kvm/smm_test: time stamp 2022-08-03 14:42:01 is 317.109732001 s in the future
2868 14:45:44.960261 tar: ./kvm/set_memory_region_test: time stamp 2022-08-03 14:42:04 is 320.056690114 s in the future
2869 14:45:45.010377 tar: ./kvm/svm_vmcall_test: time stamp 2022-08-03 14:42:01 is 317.005766597 s in the future
2870 14:45:45.062555 tar: ./kvm/steal_time: time stamp 2022-08-03 14:42:04 is 319.953347968 s in the future
2871 14:45:45.129217 tar: ./kvm/vmx_close_while_nested_test: time stamp 2022-08-03 14:42:02 is 317.888590892 s in the future
2872 14:45:45.195285 tar: ./kvm/vmx_apic_access_test: time stamp 2022-08-03 14:42:01 is 316.821831923 s in the future
2873 14:45:45.243321 tar: ./kvm/kvm_pv_test: time stamp 2022-08-03 14:42:00 is 315.772531434 s in the future
2874 14:45:45.308192 tar: ./kvm/vmx_tsc_adjust_test: time stamp 2022-08-03 14:42:02 is 317.708401467 s in the future
2875 14:45:45.370489 tar: ./kvm/vmx_dirty_log_test: time stamp 2022-08-03 14:42:02 is 317.646236608 s in the future
2876 14:45:45.417800 tar: ./kvm/kvm_create_max_vcpus: time stamp 2022-08-03 14:42:03 is 318.599084666 s in the future
2877 14:45:45.466344 tar: ./kvm/user_msr_test: time stamp 2022-08-03 14:42:03 is 318.549801154 s in the future
2878 14:45:45.520919 tar: ./kvm/demand_paging_test: time stamp 2022-08-03 14:42:03 is 318.495791714 s in the future
2879 14:45:45.584017 tar: ./kvm/evmcs_test: time stamp 2022-08-03 14:42:00 is 315.432214485 s in the future
2880 14:45:45.636446 tar: ./kvm/dirty_log_perf_test: time stamp 2022-08-03 14:42:03 is 318.380448786 s in the future
2881 14:45:45.685130 tar: ./kvm/cr4_cpuid_sync_test: time stamp 2022-08-03 14:42:00 is 315.332589847 s in the future
2882 14:45:45.692004 tar: ./kvm: time stamp 2022-08-03 14:42:27 is 342.329707732 s in the future
2883 14:45:45.700914 tar: ./nsfs/owner: time stamp 2022-08-03 14:42:12 is 327.318384067 s in the future
2884 14:45:45.708373 tar: ./nsfs/pidns: time stamp 2022-08-03 14:42:12 is 327.310217513 s in the future
2885 14:45:45.716466 tar: ./nsfs: time stamp 2022-08-03 14:42:28 is 343.306734723 s in the future
2886 14:45:45.724803 tar: ./ptrace/peeksiginfo: time stamp 2022-08-03 14:42:13 is 328.296135637 s in the future
2887 14:45:45.733928 tar: ./ptrace/vmaccess: time stamp 2022-08-03 14:42:13 is 328.286764326 s in the future
2888 14:45:45.742606 tar: ./ptrace/get_syscall_info: time stamp 2022-08-03 14:42:13 is 328.276436108 s in the future
2889 14:45:45.751492 tar: ./ptrace: time stamp 2022-08-03 14:42:28 is 343.273647206 s in the future
2890 14:45:45.759083 tar: ./fpu/test_fpu: time stamp 2022-08-03 14:41:55 is 310.262725013 s in the future
2891 14:45:45.766293 tar: ./fpu: time stamp 2022-08-03 14:42:26 is 341.253213458 s in the future
2892 14:45:45.778398 tar: ./core/close_range_test: time stamp 2022-08-03 14:41:54 is 309.238669024 s in the future
2893 14:45:45.785647 tar: ./core: time stamp 2022-08-03 14:42:25 is 340.234886655 s in the future
2894 14:45:45.825455 tar: ./cpufreq: time stamp 2022-08-03 14:42:25 is 340.189787431 s in the future
2895 14:45:45.837381 tar: ./ipc/msgque: time stamp 2022-08-03 14:41:57 is 312.178789852 s in the future
2896 14:45:45.844356 tar: ./ipc: time stamp 2022-08-03 14:42:27 is 342.175345358 s in the future
2897 14:45:45.856658 tar: ./cpu-hotplug: time stamp 2022-08-03 14:42:25 is 340.159228863 s in the future
2898 14:45:45.871206 tar: ./mount/nosymfollow-test: time stamp 2022-08-03 14:42:04 is 319.145803363 s in the future
2899 14:45:45.889570 tar: ./mount/unprivileged-remount-test: time stamp 2022-08-03 14:42:04 is 319.128219917 s in the future
2900 14:45:45.898859 tar: ./mount: time stamp 2022-08-03 14:42:27 is 342.116449206 s in the future
2901 14:45:46.071691 tar: ./exec/load_address_4096: time stamp 2022-08-03 14:41:54 is 308.945082289 s in the future
2902 14:45:46.088563 tar: ./exec/non-regular: time stamp 2022-08-03 14:41:54 is 308.927622714 s in the future
2903 14:45:46.096883 tar: ./exec/subdir: time stamp 2022-08-03 14:41:54 is 308.92389421 s in the future
2904 14:45:46.105856 tar: ./exec/execveat.denatured: time stamp 2022-08-03 14:41:54 is 308.914766215 s in the future
2905 14:45:46.557931 tar: ./exec/load_address_2097152: time stamp 2022-08-03 14:41:54 is 308.459347583 s in the future
2906 14:45:46.567133 tar: ./exec/execveat.symlink: time stamp 2022-08-03 14:41:54 is 308.454122725 s in the future
2907 14:45:46.575314 tar: ./exec/script: time stamp 2022-08-03 14:41:54 is 308.447700518 s in the future
2908 14:45:46.584096 tar: ./exec/execveat: time stamp 2022-08-03 14:41:54 is 308.437712487 s in the future
2909 14:45:46.592706 tar: ./exec/recursion-depth: time stamp 2022-08-03 14:41:54 is 308.429898572 s in the future
2910 14:45:50.074254 tar: ./exec/load_address_16777216: time stamp 2022-08-03 14:41:54 is 304.947092815 s in the future
2911 14:45:50.081904 tar: ./exec: time stamp 2022-08-03 14:42:26 is 336.939801078 s in the future
2912 14:45:50.096440 tar: ./memfd/memfd_test: time stamp 2022-08-03 14:42:04 is 314.920071466 s in the future
2913 14:45:50.104969 tar: ./memfd/fuse_test: time stamp 2022-08-03 14:42:04 is 314.911597259 s in the future
2914 14:45:50.113840 tar: ./memfd/fuse_mnt: time stamp 2022-08-03 14:42:04 is 314.902355317 s in the future
2915 14:45:50.123639 tar: ./memfd: time stamp 2022-08-03 14:42:27 is 337.891719257 s in the future
2916 14:45:50.136164 tar: ./proc/self: time stamp 2022-08-03 14:42:13 is 323.879596305 s in the future
2917 14:45:50.146638 tar: ./proc/fd-002-posix-eq: time stamp 2022-08-03 14:42:13 is 323.870157671 s in the future
2918 14:45:50.156609 tar: ./proc/setns-sysvipc: time stamp 2022-08-03 14:42:13 is 323.85987132 s in the future
2919 14:45:50.167655 tar: ./proc/proc-multiple-procfs: time stamp 2022-08-03 14:42:13 is 323.849715196 s in the future
2920 14:45:50.178876 tar: ./proc/proc-self-map-files-001: time stamp 2022-08-03 14:42:13 is 323.839712355 s in the future
2921 14:45:50.186745 tar: ./proc/fd-003-kthread: time stamp 2022-08-03 14:42:13 is 323.83012166 s in the future
2922 14:45:50.194552 tar: ./proc/read: time stamp 2022-08-03 14:42:13 is 323.820879419 s in the future
2923 14:45:50.204476 tar: ./proc/fd-001-lookup: time stamp 2022-08-03 14:42:13 is 323.811898222 s in the future
2924 14:45:50.213704 tar: ./proc/proc-uptime-001: time stamp 2022-08-03 14:42:13 is 323.803199217 s in the future
2925 14:45:50.222032 tar: ./proc/thread-self: time stamp 2022-08-03 14:42:13 is 323.7938981 s in the future
2926 14:45:50.232177 tar: ./proc/proc-self-syscall: time stamp 2022-08-03 14:42:13 is 323.785121638 s in the future
2927 14:45:50.241457 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-08-03 14:42:13 is 323.776396993 s in the future
2928 14:45:50.251859 tar: ./proc/proc-self-map-files-002: time stamp 2022-08-03 14:42:13 is 323.767431271 s in the future
2929 14:45:50.261206 tar: ./proc/proc-loadavg-001: time stamp 2022-08-03 14:42:13 is 323.758142352 s in the future
2930 14:45:50.269465 tar: ./proc/proc-pid-vm: time stamp 2022-08-03 14:42:13 is 323.748495282 s in the future
2931 14:45:50.279741 tar: ./proc/proc-uptime-002: time stamp 2022-08-03 14:42:13 is 323.738874241 s in the future
2932 14:45:50.287995 tar: ./proc/proc-self-wchan: time stamp 2022-08-03 14:42:13 is 323.7300002 s in the future
2933 14:45:50.296499 tar: ./proc/setns-dcache: time stamp 2022-08-03 14:42:13 is 323.721224622 s in the future
2934 14:45:50.304108 tar: ./proc: time stamp 2022-08-03 14:42:28 is 338.717755563 s in the future
2935 14:45:50.313359 tar: ./efivarfs/open-unlink: time stamp 2022-08-03 14:41:54 is 304.705022045 s in the future
2936 14:45:50.328705 tar: ./efivarfs/create-read: time stamp 2022-08-03 14:41:54 is 304.68889486 s in the future
2937 14:45:50.335591 tar: ./efivarfs: time stamp 2022-08-03 14:42:26 is 336.684834721 s in the future
2938 14:45:50.344858 tar: ./vm/mlock-random-test: time stamp 2022-08-03 14:42:19 is 329.672924301 s in the future
2939 14:45:50.353953 tar: ./vm/transhuge-stress: time stamp 2022-08-03 14:42:19 is 329.663875723 s in the future
2940 14:45:50.362894 tar: ./vm/map_populate: time stamp 2022-08-03 14:42:19 is 329.654464337 s in the future
2941 14:45:50.372513 tar: ./vm/gup_benchmark: time stamp 2022-08-03 14:42:18 is 328.644019861 s in the future
2942 14:45:50.383625 tar: ./vm/userfaultfd: time stamp 2022-08-03 14:42:19 is 329.632503523 s in the future
2943 14:45:50.393242 tar: ./vm/hugepage-shm: time stamp 2022-08-03 14:42:19 is 329.623169043 s in the future
2944 14:45:50.402932 tar: ./vm/write_to_hugetlbfs: time stamp 2022-08-03 14:42:20 is 330.613873964 s in the future
2945 14:45:50.419477 tar: ./vm/va_128TBswitch: time stamp 2022-08-03 14:42:20 is 330.596850687 s in the future
2946 14:45:50.429633 tar: ./vm/mremap_dontunmap: time stamp 2022-08-03 14:42:19 is 329.587032756 s in the future
2947 14:45:50.443112 tar: ./vm/protection_keys_32: time stamp 2022-08-03 14:42:20 is 330.573810603 s in the future
2948 14:45:50.452439 tar: ./vm/map_fixed_noreplace: time stamp 2022-08-03 14:42:19 is 329.564536663 s in the future
2949 14:45:50.461091 tar: ./vm/map_hugetlb: time stamp 2022-08-03 14:42:19 is 329.555565807 s in the future
2950 14:45:50.481879 tar: ./vm/hmm-tests: time stamp 2022-08-03 14:42:18 is 328.534062984 s in the future
2951 14:45:50.491196 tar: ./vm/on-fault-limit: time stamp 2022-08-03 14:42:19 is 329.525186858 s in the future
2952 14:45:50.500224 tar: ./vm/hugepage-mmap: time stamp 2022-08-03 14:42:19 is 329.516023633 s in the future
2953 14:45:50.509623 tar: ./vm/mlock2-tests: time stamp 2022-08-03 14:42:19 is 329.506493901 s in the future
2954 14:45:50.519619 tar: ./vm/khugepaged: time stamp 2022-08-03 14:42:19 is 329.496333907 s in the future
2955 14:45:50.529567 tar: ./vm/virtual_address_range: time stamp 2022-08-03 14:42:20 is 330.487688181 s in the future
2956 14:45:50.538081 tar: ./vm/thuge-gen: time stamp 2022-08-03 14:42:19 is 329.479020401 s in the future
2957 14:45:50.546448 tar: ./vm/compaction_test: time stamp 2022-08-03 14:42:18 is 328.470400481 s in the future
2958 14:45:50.558740 tar: ./vm/protection_keys_64: time stamp 2022-08-03 14:42:20 is 330.457927864 s in the future
2959 14:45:50.568061 tar: ./vm: time stamp 2022-08-03 14:42:30 is 340.446878579 s in the future
2960 14:45:50.582986 tar: ./rtc/rtctest: time stamp 2022-08-03 14:42:16 is 326.432632402 s in the future
2961 14:45:50.599615 tar: ./rtc/setdate: time stamp 2022-08-03 14:42:15 is 325.416467961 s in the future
2962 14:45:50.607177 tar: ./rtc: time stamp 2022-08-03 14:42:29 is 339.412349761 s in the future
2963 14:45:50.632216 tar: ./openat2/openat2_test: time stamp 2022-08-03 14:42:14 is 324.384303224 s in the future
2964 14:45:50.665733 tar: ./openat2/resolve_test: time stamp 2022-08-03 14:42:15 is 325.350685353 s in the future
2965 14:45:50.683661 tar: ./openat2/rename_attack_test: time stamp 2022-08-03 14:42:14 is 324.333702909 s in the future
2966 14:45:50.691413 tar: ./openat2: time stamp 2022-08-03 14:42:28 is 338.330038257 s in the future
2967 14:45:50.701806 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-08-03 14:41:54 is 304.315049599 s in the future
2968 14:45:50.710231 tar: ./drivers/dma-buf: time stamp 2022-08-03 14:42:25 is 335.311253702 s in the future
2969 14:45:50.719425 tar: ./drivers: time stamp 2022-08-03 14:42:25 is 335.307693755 s in the future
2970 14:45:50.727121 tar: ./run_kselftest.sh: time stamp 2022-08-03 14:42:21 is 331.300884563 s in the future
2971 14:45:50.751906 tar: ./tpm2: time stamp 2022-08-03 14:42:29 is 339.26318178 s in the future
2972 14:45:50.770620 tar: ./capabilities/test_execve: time stamp 2022-08-03 14:41:53 is 303.246899709 s in the future
2973 14:45:50.780149 tar: ./capabilities/validate_cap: time stamp 2022-08-03 14:41:53 is 303.237357027 s in the future
2974 14:45:50.788095 tar: ./capabilities: time stamp 2022-08-03 14:42:25 is 335.233886383 s in the future
2975 14:45:50.795856 tar: ./user: time stamp 2022-08-03 14:42:29 is 339.220868521 s in the future
2976 14:45:50.808952 tar: ./splice/default_file_splice_read: time stamp 2022-08-03 14:42:17 is 327.209222052 s in the future
2977 14:45:50.817480 tar: ./splice/splice_read: time stamp 2022-08-03 14:42:17 is 327.200579379 s in the future
2978 14:45:50.832499 tar: ./splice: time stamp 2022-08-03 14:42:29 is 339.182727733 s in the future
2979 14:45:50.848675 tar: ./memory-hotplug: time stamp 2022-08-03 14:42:27 is 337.167459799 s in the future
2980 14:45:50.877566 tar: ./net/reuseport_bpf_numa: time stamp 2022-08-03 14:42:05 is 315.139419854 s in the future
2981 14:45:50.889502 tar: ./net/so_txtime: time stamp 2022-08-03 14:42:10 is 320.126671792 s in the future
2982 14:45:51.456892 tar: ./net/forwarding: time stamp 2022-08-03 14:42:28 is 337.559340364 s in the future
2983 14:45:51.477143 tar: ./net/ip_defrag: time stamp 2022-08-03 14:42:09 is 318.538873726 s in the future
2984 14:45:51.490186 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-08-03 14:42:10 is 319.526670214 s in the future
2985 14:45:51.510370 tar: ./net/nettest: time stamp 2022-08-03 14:42:07 is 316.505447569 s in the future
2986 14:45:51.546332 tar: ./net/reuseport_dualstack: time stamp 2022-08-03 14:42:05 is 314.470620234 s in the future
2987 14:45:51.555115 tar: ./net/socket: time stamp 2022-08-03 14:42:07 is 316.460497315 s in the future
2988 14:45:51.568295 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-08-03 14:42:10 is 319.448725495 s in the future
2989 14:45:51.615733 tar: ./net/reuseaddr_conflict: time stamp 2022-08-03 14:42:05 is 314.400842064 s in the future
2990 14:45:51.655581 tar: ./net/reuseport_addr_any: time stamp 2022-08-03 14:42:08 is 317.361065856 s in the future
2991 14:45:51.679542 tar: ./net/udpgso: time stamp 2022-08-03 14:42:09 is 318.336061341 s in the future
2992 14:45:51.704282 tar: ./net/hwtstamp_config: time stamp 2022-08-03 14:42:10 is 319.312165285 s in the future
2993 14:45:51.722101 tar: ./net/rxtimestamp: time stamp 2022-08-03 14:42:11 is 320.293706811 s in the future
2994 14:45:51.741361 tar: ./net/udpgso_bench_rx: time stamp 2022-08-03 14:42:09 is 318.274848437 s in the future
2995 14:45:51.773316 tar: ./net/tcp_mmap: time stamp 2022-08-03 14:42:08 is 317.242407128 s in the future
2996 14:45:51.810505 tar: ./net/ipsec: time stamp 2022-08-03 14:42:12 is 321.204812029 s in the future
2997 14:45:51.833019 tar: ./net/psock_snd: time stamp 2022-08-03 14:42:09 is 318.182551098 s in the future
2998 14:45:51.852574 tar: ./net/timestamping: time stamp 2022-08-03 14:42:11 is 320.163410987 s in the future
2999 14:45:51.904929 tar: ./net/reuseport_bpf_cpu: time stamp 2022-08-03 14:42:05 is 314.111644958 s in the future
3000 14:45:51.926283 tar: ./net/fin_ack_lat: time stamp 2022-08-03 14:42:10 is 319.089564094 s in the future
3001 14:45:51.939318 tar: ./net/txtimestamp: time stamp 2022-08-03 14:42:11 is 320.076493324 s in the future
3002 14:45:52.001370 tar: ./net/tls: time stamp 2022-08-03 14:42:07 is 316.013657897 s in the future
3003 14:45:52.012280 tar: ./net/tcp_inq: time stamp 2022-08-03 14:42:08 is 317.003567246 s in the future
3004 14:45:52.022703 tar: ./net/txring_overwrite: time stamp 2022-08-03 14:42:09 is 317.993912934 s in the future
3005 14:45:52.037246 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-08-03 14:42:10 is 318.980435829 s in the future
3006 14:45:52.049661 tar: ./net/psock_tpacket: time stamp 2022-08-03 14:42:08 is 316.966671503 s in the future
3007 14:45:52.064028 tar: ./net/reuseport_bpf: time stamp 2022-08-03 14:42:05 is 313.952473025 s in the future
3008 14:45:52.079814 tar: ./net/msg_zerocopy: time stamp 2022-08-03 14:42:08 is 316.936697616 s in the future
3009 14:45:52.107056 tar: ./net/ipv6_flowlabel: time stamp 2022-08-03 14:42:10 is 318.909574242 s in the future
3010 14:45:52.128952 tar: ./net/mptcp/mptcp_connect: time stamp 2022-08-03 14:42:12 is 320.887685329 s in the future
3011 14:45:52.172868 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-08-03 14:42:12 is 320.843812157 s in the future
3012 14:45:52.183904 tar: ./net/mptcp: time stamp 2022-08-03 14:42:28 is 336.83206168 s in the future
3013 14:45:52.234911 tar: ./net/udpgso_bench_tx: time stamp 2022-08-03 14:42:09 is 317.782030431 s in the future
3014 14:45:52.256576 tar: ./net/psock_fanout: time stamp 2022-08-03 14:42:07 is 315.759737322 s in the future
3015 14:45:52.263955 tar: ./net: time stamp 2022-08-03 14:42:28 is 336.755731969 s in the future
3016 14:45:52.282779 tar: ./netfilter/nf-queue: time stamp 2022-08-03 14:42:12 is 320.733750893 s in the future
3017 14:45:52.378016 tar: ./netfilter: time stamp 2022-08-03 14:42:28 is 336.638018248 s in the future
3018 14:45:52.392346 tar: ./size/get_size: time stamp 2022-08-03 14:42:17 is 325.624433597 s in the future
3019 14:45:52.399605 tar: ./size: time stamp 2022-08-03 14:42:29 is 337.620253508 s in the future
3020 14:45:52.431103 tar: ./zram: time stamp 2022-08-03 14:42:30 is 338.583846167 s in the future
3021 14:45:52.444626 tar: ./static_keys: time stamp 2022-08-03 14:42:29 is 337.571010423 s in the future
3022 14:45:52.457838 tar: ./intel_pstate: time stamp 2022-08-03 14:42:27 is 335.557813309 s in the future
3023 14:45:52.490247 tar: ./lib: time stamp 2022-08-03 14:42:27 is 335.524631178 s in the future
3024 14:45:52.641053 tar: ./x86/check_initial_reg_state_64: time stamp 2022-08-03 14:42:21 is 329.377319284 s in the future
3025 14:45:52.649174 tar: ./x86/test_FISTTP_32: time stamp 2022-08-03 14:42:21 is 329.367348474 s in the future
3026 14:45:52.658657 tar: ./x86/iopl_64: time stamp 2022-08-03 14:42:21 is 329.357178356 s in the future
3027 14:45:52.669784 tar: ./x86/ldt_gdt_32: time stamp 2022-08-03 14:42:21 is 329.346157936 s in the future
3028 14:45:52.681936 tar: ./x86/sigreturn_32: time stamp 2022-08-03 14:42:20 is 328.334338926 s in the future
3029 14:45:52.691221 tar: ./x86/mov_ss_trap_32: time stamp 2022-08-03 14:42:20 is 328.3248568 s in the future
3030 14:45:52.701707 tar: ./x86/ptrace_syscall_32: time stamp 2022-08-03 14:42:21 is 329.314787751 s in the future
3031 14:45:52.711376 tar: ./x86/test_vdso_64: time stamp 2022-08-03 14:42:21 is 329.304472277 s in the future
3032 14:45:52.721746 tar: ./x86/test_vsyscall_32: time stamp 2022-08-03 14:42:20 is 328.29439219 s in the future
3033 14:45:52.732649 tar: ./x86/test_syscall_vdso_32: time stamp 2022-08-03 14:42:21 is 329.284518022 s in the future
3034 14:45:52.741591 tar: ./x86/vdso_restorer_32: time stamp 2022-08-03 14:42:21 is 329.27541639 s in the future
3035 14:45:52.750700 tar: ./x86/syscall_nt_64: time stamp 2022-08-03 14:42:21 is 329.265725078 s in the future
3036 14:45:52.761364 tar: ./x86/fsgsbase_restore_32: time stamp 2022-08-03 14:42:21 is 329.255800507 s in the future
3037 14:45:52.770240 tar: ./x86/test_vdso_32: time stamp 2022-08-03 14:42:20 is 328.245715202 s in the future
3038 14:45:52.780984 tar: ./x86/syscall_arg_fault_32: time stamp 2022-08-03 14:42:20 is 328.236112891 s in the future
3039 14:45:52.791821 tar: ./x86/test_vsyscall_64: time stamp 2022-08-03 14:42:21 is 329.22468709 s in the future
3040 14:45:52.931875 tar: ./x86/check_initial_reg_state_32: time stamp 2022-08-03 14:42:20 is 328.08570154 s in the future
3041 14:45:52.943653 tar: ./x86/syscall_arg_fault_64: time stamp 2022-08-03 14:42:21 is 329.073665214 s in the future
3042 14:45:52.953991 tar: ./x86/ptrace_syscall_64: time stamp 2022-08-03 14:42:21 is 329.062729897 s in the future
3043 14:45:52.965054 tar: ./x86/entry_from_vm86_32: time stamp 2022-08-03 14:42:21 is 329.051694061 s in the future
3044 14:45:52.977568 tar: ./x86/sysret_rip_64: time stamp 2022-08-03 14:42:21 is 329.038806087 s in the future
3045 14:45:52.990086 tar: ./x86/ldt_gdt_64: time stamp 2022-08-03 14:42:21 is 329.025822667 s in the future
3046 14:45:53.001143 tar: ./x86/sysret_ss_attrs_64: time stamp 2022-08-03 14:42:21 is 329.015656285 s in the future
3047 14:45:53.011175 tar: ./x86/mov_ss_trap_64: time stamp 2022-08-03 14:42:21 is 329.005183858 s in the future
3048 14:45:53.021045 tar: ./x86/test_mremap_vdso_32: time stamp 2022-08-03 14:42:20 is 327.995847292 s in the future
3049 14:45:53.029327 tar: ./x86/ioperm_32: time stamp 2022-08-03 14:42:20 is 327.986503109 s in the future
3050 14:45:53.039533 tar: ./x86/unwind_vdso_32: time stamp 2022-08-03 14:42:21 is 328.976859073 s in the future
3051 14:45:53.051963 tar: ./x86/fsgsbase_64: time stamp 2022-08-03 14:42:21 is 328.964125928 s in the future
3052 14:45:53.062069 tar: ./x86/test_mremap_vdso_64: time stamp 2022-08-03 14:42:21 is 328.954650906 s in the future
3053 14:45:53.072099 tar: ./x86/syscall_numbering_64: time stamp 2022-08-03 14:42:21 is 328.945046486 s in the future
3054 14:45:53.083703 tar: ./x86/single_step_syscall_64: time stamp 2022-08-03 14:42:21 is 328.934304677 s in the future
3055 14:45:53.092494 tar: ./x86/fsgsbase_restore_64: time stamp 2022-08-03 14:42:21 is 328.924526126 s in the future
3056 14:45:53.102423 tar: ./x86/syscall_nt_32: time stamp 2022-08-03 14:42:20 is 327.914350589 s in the future
3057 14:45:53.115548 tar: ./x86/sigreturn_64: time stamp 2022-08-03 14:42:21 is 328.900758151 s in the future
3058 14:45:53.125277 tar: ./x86/ioperm_64: time stamp 2022-08-03 14:42:21 is 328.890615755 s in the future
3059 14:45:53.136843 tar: ./x86/single_step_syscall_32: time stamp 2022-08-03 14:42:20 is 327.880237309 s in the future
3060 14:45:53.144916 tar: ./x86/iopl_32: time stamp 2022-08-03 14:42:20 is 327.870811478 s in the future
3061 14:45:53.155259 tar: ./x86/sysret_ss_attrs_32: time stamp 2022-08-03 14:42:20 is 327.861680112 s in the future
3062 14:45:53.163964 tar: ./x86/test_FCOMI_32: time stamp 2022-08-03 14:42:21 is 328.852396662 s in the future
3063 14:45:53.173202 tar: ./x86/test_FCMOV_32: time stamp 2022-08-03 14:42:21 is 328.8428088 s in the future
3064 14:45:53.180628 tar: ./x86: time stamp 2022-08-03 14:42:30 is 337.839286501 s in the future
3065 14:45:53.193206 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-08-03 14:42:04 is 311.825591832 s in the future
3066 14:45:53.204347 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-08-03 14:42:04 is 311.814793802 s in the future
3067 14:45:53.213006 tar: ./membarrier: time stamp 2022-08-03 14:42:27 is 334.810934967 s in the future
3068 14:45:53.220862 tar: ./timers/mqueue-lat: time stamp 2022-08-03 14:42:17 is 324.79724527 s in the future
3069 14:45:53.230282 tar: ./timers/nsleep-lat: time stamp 2022-08-03 14:42:17 is 324.787668817 s in the future
3070 14:45:53.238539 tar: ./timers/rtcpie: time stamp 2022-08-03 14:42:17 is 324.777730975 s in the future
3071 14:45:53.249399 tar: ./timers/valid-adjtimex: time stamp 2022-08-03 14:42:18 is 325.767454739 s in the future
3072 14:45:53.260539 tar: ./timers/alarmtimer-suspend: time stamp 2022-08-03 14:42:17 is 324.756798228 s in the future
3073 14:45:53.269990 tar: ./timers/posix_timers: time stamp 2022-08-03 14:42:17 is 324.746751584 s in the future
3074 14:45:53.279598 tar: ./timers/set-tai: time stamp 2022-08-03 14:42:18 is 325.736505768 s in the future
3075 14:45:53.290191 tar: ./timers/set-tz: time stamp 2022-08-03 14:42:18 is 325.725877825 s in the future
3076 14:45:53.309073 tar: ./timers/skew_consistency: time stamp 2022-08-03 14:42:18 is 325.708289707 s in the future
3077 14:45:53.319149 tar: ./timers/set-timer-lat: time stamp 2022-08-03 14:42:18 is 325.697621381 s in the future
3078 14:45:53.328742 tar: ./timers/set-2038: time stamp 2022-08-03 14:42:18 is 325.687531037 s in the future
3079 14:45:53.339574 tar: ./timers/threadtest: time stamp 2022-08-03 14:42:17 is 324.677245525 s in the future
3080 14:45:53.348899 tar: ./timers/leapcrash: time stamp 2022-08-03 14:42:18 is 325.667432178 s in the future
3081 14:45:53.359230 tar: ./timers/adjtick: time stamp 2022-08-03 14:42:18 is 325.657214637 s in the future
3082 14:45:53.369571 tar: ./timers/freq-step: time stamp 2022-08-03 14:42:18 is 325.646816765 s in the future
3083 14:45:53.380761 tar: ./timers/clocksource-switch: time stamp 2022-08-03 14:42:18 is 325.636652372 s in the future
3084 14:45:53.389674 tar: ./timers/leap-a-day: time stamp 2022-08-03 14:42:18 is 325.626745392 s in the future
3085 14:45:53.399783 tar: ./timers/raw_skew: time stamp 2022-08-03 14:42:17 is 324.616618967 s in the future
3086 14:45:53.409780 tar: ./timers/change_skew: time stamp 2022-08-03 14:42:18 is 325.606723564 s in the future
3087 14:45:53.420714 tar: ./timers/inconsistency-check: time stamp 2022-08-03 14:42:17 is 324.596601012 s in the future
3088 14:45:53.430604 tar: ./timers/nanosleep: time stamp 2022-08-03 14:42:17 is 324.586454939 s in the future
3089 14:45:53.437820 tar: ./timers: time stamp 2022-08-03 14:42:29 is 336.582060566 s in the future
3090 14:45:53.448679 tar: ./sigaltstack/sas: time stamp 2022-08-03 14:42:17 is 324.567766459 s in the future
3091 14:45:53.456826 tar: ./sigaltstack: time stamp 2022-08-03 14:42:29 is 336.563662434 s in the future
3092 14:45:53.466529 tar: ./rseq/librseq.so: time stamp 2022-08-03 14:42:15 is 322.54949693 s in the future
3093 14:45:53.492272 tar: ./rseq/param_test_compare_twice: time stamp 2022-08-03 14:42:15 is 322.525304881 s in the future
3094 14:45:53.510748 tar: ./rseq/param_test_benchmark: time stamp 2022-08-03 14:42:15 is 322.506505825 s in the future
3095 14:45:53.519894 tar: ./rseq/basic_test: time stamp 2022-08-03 14:42:15 is 322.49631534 s in the future
3096 14:45:53.540887 tar: ./rseq/param_test: time stamp 2022-08-03 14:42:15 is 322.475313309 s in the future
3097 14:45:53.560518 tar: ./rseq/basic_percpu_ops_test: time stamp 2022-08-03 14:42:15 is 322.456401556 s in the future
3098 14:45:53.569737 tar: ./rseq: time stamp 2022-08-03 14:42:28 is 335.445183965 s in the future
3099 14:45:53.586997 tar: ./pid_namespace/regression_enomem: time stamp 2022-08-03 14:42:13 is 320.430729354 s in the future
3100 14:45:53.595323 tar: ./pid_namespace: time stamp 2022-08-03 14:42:28 is 335.426866999 s in the future
3101 14:45:53.611475 tar: ./cgroup/test_freezer: time stamp 2022-08-03 14:41:53 is 300.404764682 s in the future
3102 14:45:53.621312 tar: ./cgroup/test_kmem: time stamp 2022-08-03 14:41:53 is 300.394726171 s in the future
3103 14:45:53.638766 tar: ./cgroup/test_memcontrol: time stamp 2022-08-03 14:41:53 is 300.377796592 s in the future
3104 14:45:53.648554 tar: ./cgroup/test_core: time stamp 2022-08-03 14:41:53 is 300.367481063 s in the future
3105 14:45:53.657664 tar: ./cgroup: time stamp 2022-08-03 14:42:25 is 332.364047478 s in the future
3106 14:45:53.664996 tar: ./android/run.sh: time stamp 2022-08-03 14:42:21 is 328.355382834 s in the future
3107 14:45:53.673204 tar: ./android: time stamp 2022-08-03 14:42:21 is 328.352329477 s in the future
3108 14:45:53.682617 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-08-03 14:42:04 is 311.343847364 s in the future
3109 14:45:53.692822 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-08-03 14:42:04 is 311.337644406 s in the future
3110 14:45:53.701312 tar: ./lkdtm/WARNING.sh: time stamp 2022-08-03 14:42:04 is 311.331859794 s in the future
3111 14:45:53.710653 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-08-03 14:42:04 is 311.326286102 s in the future
3112 14:45:53.719715 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-08-03 14:42:04 is 311.320903645 s in the future
3113 14:45:53.730109 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-08-03 14:42:04 is 311.315268193 s in the future
3114 14:45:53.738697 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-08-03 14:42:04 is 311.309775754 s in the future
3115 14:45:53.747316 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-08-03 14:42:04 is 311.304058563 s in the future
3116 14:45:53.757935 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-08-03 14:42:04 is 311.297803001 s in the future
3117 14:45:53.767956 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-08-03 14:42:04 is 311.292044826 s in the future
3118 14:45:53.779124 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-08-03 14:42:04 is 311.286033975 s in the future
3119 14:45:53.787429 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-08-03 14:42:04 is 311.280255635 s in the future
3120 14:45:53.797633 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-08-03 14:42:04 is 311.274880175 s in the future
3121 14:45:53.807673 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-08-03 14:42:04 is 311.269497785 s in the future
3122 14:45:53.817700 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-08-03 14:42:04 is 311.263760522 s in the future
3123 14:45:53.826920 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-08-03 14:42:04 is 311.257903505 s in the future
3124 14:45:53.836449 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-08-03 14:42:04 is 311.251840614 s in the future
3125 14:45:53.846455 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-08-03 14:42:04 is 311.245350677 s in the future
3126 14:45:53.856087 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-08-03 14:42:04 is 311.23962167 s in the future
3127 14:45:53.865362 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-08-03 14:42:04 is 311.23388239 s in the future
3128 14:45:53.875462 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-08-03 14:42:04 is 311.227879399 s in the future
3129 14:45:53.883783 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-08-03 14:42:04 is 311.222203133 s in the future
3130 14:45:53.895719 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-08-03 14:42:04 is 311.215805173 s in the future
3131 14:45:53.905306 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-08-03 14:42:04 is 311.209518182 s in the future
3132 14:45:53.916706 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-03 14:42:04 is 311.203743679 s in the future
3133 14:45:53.925843 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-08-03 14:42:04 is 311.196841381 s in the future
3134 14:45:53.935345 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-08-03 14:42:04 is 311.190150934 s in the future
3135 14:45:53.945085 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-08-03 14:42:04 is 311.183608536 s in the future
3136 14:45:53.954024 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-08-03 14:42:04 is 311.176861816 s in the future
3137 14:45:53.963711 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-08-03 14:42:04 is 311.170125272 s in the future
3138 14:45:53.973127 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-08-03 14:42:04 is 311.163582143 s in the future
3139 14:45:53.983527 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-08-03 14:42:04 is 311.157319212 s in the future
3140 14:45:53.992632 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-08-03 14:42:04 is 311.150182774 s in the future
3141 14:45:54.001906 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-08-03 14:42:04 is 311.14337052 s in the future
3142 14:45:54.011684 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-08-03 14:42:04 is 311.13636443 s in the future
3143 14:45:54.020720 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-08-03 14:42:04 is 311.129180145 s in the future
3144 14:45:54.030991 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-08-03 14:42:04 is 311.122232762 s in the future
3145 14:45:54.041987 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-08-03 14:42:04 is 311.114895623 s in the future
3146 14:45:54.051518 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-08-03 14:42:04 is 311.1087103 s in the future
3147 14:45:54.060420 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-08-03 14:42:04 is 311.101823327 s in the future
3148 14:45:54.068494 tar: ./lkdtm/PANIC.sh: time stamp 2022-08-03 14:42:04 is 311.095593051 s in the future
3149 14:45:54.078012 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-08-03 14:42:04 is 311.08932941 s in the future
3150 14:45:54.087821 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-08-03 14:42:04 is 311.083019709 s in the future
3151 14:45:54.095103 tar: ./lkdtm/BUG.sh: time stamp 2022-08-03 14:42:04 is 311.076592855 s in the future
3152 14:45:54.106455 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-08-03 14:42:04 is 311.070533826 s in the future
3153 14:45:54.117277 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-08-03 14:42:04 is 311.063575366 s in the future
3154 14:45:54.126671 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-08-03 14:42:04 is 311.056739526 s in the future
3155 14:45:54.137306 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-08-03 14:42:04 is 311.049734169 s in the future
3156 14:45:54.147453 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-08-03 14:42:04 is 311.042541784 s in the future
3157 14:45:54.157712 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-08-03 14:42:04 is 311.035335808 s in the future
3158 14:45:54.166775 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-08-03 14:42:04 is 311.028339064 s in the future
3159 14:45:54.176046 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-08-03 14:42:04 is 311.021482525 s in the future
3160 14:45:54.187325 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-08-03 14:42:04 is 311.007181836 s in the future
3161 14:45:54.196041 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-08-03 14:42:04 is 310.999798979 s in the future
3162 14:45:54.205161 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-08-03 14:42:04 is 310.993408099 s in the future
3163 14:45:54.215967 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-08-03 14:42:04 is 310.986346328 s in the future
3164 14:45:54.226702 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-08-03 14:42:04 is 310.979497436 s in the future
3165 14:45:54.235309 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-08-03 14:42:04 is 310.97256881 s in the future
3166 14:45:54.246039 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-08-03 14:42:04 is 310.965425561 s in the future
3167 14:45:54.255901 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-08-03 14:42:04 is 310.958723074 s in the future
3168 14:45:54.264988 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-08-03 14:42:04 is 310.951717423 s in the future
3169 14:45:54.275187 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-08-03 14:42:04 is 310.944446256 s in the future
3170 14:45:54.284917 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-08-03 14:42:04 is 310.937385051 s in the future
3171 14:45:54.295518 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-08-03 14:42:04 is 310.930392298 s in the future
3172 14:45:54.305593 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-08-03 14:42:04 is 310.923444561 s in the future
3173 14:45:54.314338 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-08-03 14:42:04 is 310.916278265 s in the future
3174 14:45:54.323186 tar: ./lkdtm/LOOP.sh: time stamp 2022-08-03 14:42:04 is 310.909389309 s in the future
3175 14:45:54.333902 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-08-03 14:42:04 is 310.902383163 s in the future
3176 14:45:54.344454 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-03 14:42:04 is 310.895206633 s in the future
3177 14:45:54.355109 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-08-03 14:42:04 is 310.887845938 s in the future
3178 14:45:54.362986 tar: ./lkdtm: time stamp 2022-08-03 14:42:27 is 333.884724605 s in the future
3179 14:45:54.371528 tar: ./kselftest-list.txt: time stamp 2022-08-03 14:42:31 is 337.876450482 s in the future
3180 14:45:54.380469 tar: ./kcmp/kcmp_test: time stamp 2022-08-03 14:41:57 is 303.864719152 s in the future
3181 14:45:54.387937 tar: ./kcmp: time stamp 2022-08-03 14:42:27 is 333.861423331 s in the future
3182 14:45:54.397018 tar: ./mqueue/mq_open_tests: time stamp 2022-08-03 14:42:05 is 311.848727694 s in the future
3183 14:45:54.405913 tar: ./mqueue/mq_perf_tests: time stamp 2022-08-03 14:42:05 is 311.838827408 s in the future
3184 14:45:54.413499 tar: ./mqueue: time stamp 2022-08-03 14:42:27 is 333.835894971 s in the future
3185 14:45:54.422991 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-08-03 14:42:13 is 319.823382028 s in the future
3186 14:45:54.432221 tar: ./pidfd/pidfd_setns_test: time stamp 2022-08-03 14:42:13 is 319.806195596 s in the future
3187 14:45:54.441156 tar: ./pidfd/pidfd_test: time stamp 2022-08-03 14:42:13 is 319.795860473 s in the future
3188 14:45:54.450050 tar: ./pidfd/pidfd_wait: time stamp 2022-08-03 14:42:13 is 319.781729527 s in the future
3189 14:45:54.459522 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-08-03 14:42:13 is 319.769137377 s in the future
3190 14:45:54.468254 tar: ./pidfd/pidfd_poll_test: time stamp 2022-08-03 14:42:12 is 318.760068568 s in the future
3191 14:45:54.477562 tar: ./pidfd/pidfd_open_test: time stamp 2022-08-03 14:42:13 is 319.751051429 s in the future
3192 14:45:54.485600 tar: ./pidfd: time stamp 2022-08-03 14:42:28 is 334.74782886 s in the future
3193 14:45:54.494610 tar: ./kselftest/prefix.pl: time stamp 2022-08-03 14:42:21 is 327.738517936 s in the future
3194 14:45:54.504507 tar: ./kselftest/runner.sh: time stamp 2022-08-03 14:42:21 is 327.731367906 s in the future
3195 14:45:54.512540 tar: ./kselftest/module.sh: time stamp 2022-08-03 14:42:21 is 327.724678247 s in the future
3196 14:45:54.520518 tar: ./kselftest: time stamp 2022-08-03 14:42:21 is 327.721278636 s in the future
3197 14:45:54.531695 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-08-03 14:41:53 is 299.709143885 s in the future
3198 14:45:54.539528 tar: ./breakpoints: time stamp 2022-08-03 14:42:25 is 331.705846746 s in the future
3199 14:45:54.548866 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-08-03 14:42:18 is 324.69490426 s in the future
3200 14:45:54.556231 tar: ./tmpfs: time stamp 2022-08-03 14:42:29 is 335.691906721 s in the future
3201 14:45:54.566349 tar: ./clone3/clone3_clear_sighand: time stamp 2022-08-03 14:41:53 is 299.679815406 s in the future
3202 14:45:54.577289 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-08-03 14:41:54 is 300.669228518 s in the future
3203 14:45:54.586133 tar: ./clone3/clone3_set_tid: time stamp 2022-08-03 14:41:54 is 300.65971334 s in the future
3204 14:45:54.594231 tar: ./clone3/clone3: time stamp 2022-08-03 14:41:53 is 299.650834221 s in the future
3205 14:45:54.602250 tar: ./clone3: time stamp 2022-08-03 14:42:25 is 331.647823878 s in the future
3206 14:45:54.610446 tar: ./timens/futex: time stamp 2022-08-03 14:42:17 is 323.636459182 s in the future
3207 14:45:54.619133 tar: ./timens/procfs: time stamp 2022-08-03 14:42:17 is 323.628188955 s in the future
3208 14:45:54.627151 tar: ./timens/timer: time stamp 2022-08-03 14:42:17 is 323.620027778 s in the future
3209 14:45:54.635928 tar: ./timens/exec: time stamp 2022-08-03 14:42:17 is 323.61174836 s in the future
3210 14:45:54.645419 tar: ./timens/clock_nanosleep: time stamp 2022-08-03 14:42:17 is 323.603860384 s in the future
3211 14:45:54.653985 tar: ./timens/timerfd: time stamp 2022-08-03 14:42:17 is 323.595696971 s in the future
3212 14:45:54.662355 tar: ./timens/timens: time stamp 2022-08-03 14:42:17 is 323.586715256 s in the future
3213 14:45:54.671210 tar: ./timens/gettime_perf: time stamp 2022-08-03 14:42:17 is 323.578068674 s in the future
3214 14:45:54.679749 tar: ./timens: time stamp 2022-08-03 14:42:29 is 335.574724191 s in the future
3215 14:45:54.688799 tar: ./mincore/mincore_selftest: time stamp 2022-08-03 14:42:04 is 310.560361201 s in the future
3216 14:45:54.696009 tar: ./mincore: time stamp 2022-08-03 14:42:27 is 333.556913669 s in the future
3217 14:45:54.705037 tar: ./sync/sync_test: time stamp 2022-08-03 14:42:17 is 323.542284052 s in the future
3218 14:45:54.712957 tar: ./sync: time stamp 2022-08-03 14:42:29 is 335.538810712 s in the future
3219 14:45:54.720198 tar: ./livepatch: time stamp 2022-08-03 14:42:27 is 333.479788828 s in the future
3220 14:45:54.728481 tar: ./sysctl: time stamp 2022-08-03 14:42:29 is 335.463294685 s in the future
3221 14:45:54.735095 tar: .: time stamp 2022-08-03 14:42:31 is 337.458016706 s in the future
3222 14:45:54.736529 skiplist:
3223 14:45:54.740848 ========================================
3224 14:45:54.742924 breakpoints:breakpoint_test
3225 14:45:55.009025 breakpoints:step_after_suspend_test
3226 14:45:55.057481 ftrace:ftracetest
3227 14:45:55.102604 net:rtnetlink.sh
3228 14:45:55.144102 net:tls
3229 14:45:55.193220 netfilter:bridge_brouter.sh
3230 14:45:55.235975 netfilter:nft_flowtable.sh
3231 14:45:55.277474 netfilter:nft_trans_stress.sh
3232 14:45:55.317113 pidfd:pidfd_wait
3233 14:45:55.357646 ========================================
3234 14:45:56.992478 [ 63.166665] kselftest: Running tests in lkdtm
3235 14:45:57.017414 TAP version 13
3236 14:45:57.044597 1..70
3237 14:45:57.072468 # selftests: lkdtm: PANIC.sh
3238 14:45:57.317391 # Skipping PANIC: crashes entire system
3239 14:45:57.326546 ok 1 selftests: lkdtm: PANIC.sh # SKIP
3240 14:45:57.350206 # selftests: lkdtm: BUG.sh
3241 14:45:57.613397 [ 63.787376] lkdtm: Performing direct entry BUG
3242 14:45:57.618365 [ 63.792774] ------------[ cut here ]------------
3243 14:45:57.624396 [ 63.798060] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
3244 14:45:57.629796 [ 63.804017] invalid opcode: 0000 [#1] SMP PTI
3245 14:45:57.638169 [ 63.808898] CPU: 1 PID: 727 Comm: cat Tainted: G W 5.10.135-cip13 #1
3246 14:45:57.645632 [ 63.817462] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3247 14:45:57.649212 [ 63.824092] RIP: 0010:lkdtm_BUG+0x5/0x10
3248 14:45:57.670063 [ 63.828482] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3249 14:45:57.675859 [ 63.849480] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
3250 14:45:57.684597 [ 63.855317] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
3251 14:45:57.691922 [ 63.863294] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
3252 14:45:57.700629 [ 63.871273] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
3253 14:45:57.708233 [ 63.879251] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3254 14:45:57.716135 [ 63.887231] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
3255 14:45:57.725338 [ 63.895212] FS: 00007f545cf58580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
3256 14:45:57.731547 [ 63.904260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3257 14:45:57.739287 [ 63.910682] CR2: 00007f545cd71000 CR3: 0000000104d2e000 CR4: 00000000003506e0
3258 14:45:57.742335 [ 63.918662] Call Trace:
3259 14:45:57.746855 [ 63.921404] direct_entry.cold+0x2c/0x38
3260 14:45:57.751512 [ 63.925800] full_proxy_write+0x56/0x80
3261 14:45:57.754774 [ 63.930088] vfs_write+0xea/0x3a0
3262 14:45:57.758501 [ 63.933797] ksys_write+0x68/0xf0
3263 14:45:57.762757 [ 63.937510] do_syscall_64+0x33/0x40
3264 14:45:57.768690 [ 63.941510] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3265 14:45:57.772354 [ 63.947162] RIP: 0033:0x7f545ce80f33
3266 14:45:57.793335 [ 63.951161] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3267 14:45:57.801495 [ 63.972158] RSP: 002b:00007ffd619e50f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3268 14:45:57.809809 [ 63.980624] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f545ce80f33
3269 14:45:57.817616 [ 63.988605] RDX: 0000000000000004 RSI: 00007f545cd71000 RDI: 0000000000000001
3270 14:45:57.825172 [ 63.996584] RBP: 00007f545cd71000 R08: 00007f545cd70010 R09: 0000000000000000
3271 14:45:57.833243 [ 64.004563] R10: 00007f545cf7b1c0 R11: 0000000000000246 R12: 0000000000000001
3272 14:45:57.841117 [ 64.012541] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3273 14:45:57.857267 [ 64.020532] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3274 14:45:57.862980 [ 64.036573] ---[ end trace ca19ed4038cedcf1 ]---
3275 14:45:57.867258 [ 64.041762] RIP: 0010:lkdtm_BUG+0x5/0x10
3276 14:45:57.888233 [ 64.046174] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3277 14:45:57.894422 [ 64.067193] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
3278 14:45:57.902361 [ 64.073055] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
3279 14:45:57.910123 [ 64.081052] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
3280 14:45:57.918500 [ 64.089049] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
3281 14:45:57.926132 [ 64.097049] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3282 14:45:57.933843 [ 64.105063] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
3283 14:45:57.942991 [ 64.113068] FS: 00007f545cf58580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
3284 14:45:57.949746 [ 64.122139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3285 14:45:57.957432 [ 64.128586] CR2: 00007f545cd71000 CR3: 0000000104d2e000 CR4: 00000000003506e0
3286 14:45:57.960534 # Segmentation fault
3287 14:45:58.001466 # [ 63.787376] lkdtm: Performing direct entry BUG
3288 14:45:58.007434 # [ 63.792774] ------------[ cut here ]------------
3289 14:45:58.012819 # [ 63.798060] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
3290 14:45:58.017886 # [ 63.804017] invalid opcode: 0000 [#1] SMP PTI
3291 14:45:58.026605 # [ 63.808898] CPU: 1 PID: 727 Comm: cat Tainted: G W 5.10.135-cip13 #1
3292 14:45:58.033764 # [ 63.817462] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3293 14:45:58.037756 # [ 63.824092] RIP: 0010:lkdtm_BUG+0x5/0x10
3294 14:45:58.059326 # [ 63.828482] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3295 14:45:58.065182 # [ 63.849480] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
3296 14:45:58.073668 # [ 63.855317] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
3297 14:45:58.081286 # [ 63.863294] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
3298 14:45:58.089479 # [ 63.871273] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
3299 14:45:58.097661 # [ 63.879251] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3300 14:45:58.105996 # [ 63.887231] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
3301 14:45:58.115388 # [ 63.895212] FS: 00007f545cf58580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
3302 14:45:58.121923 # [ 63.904260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3303 14:45:58.130293 # [ 63.910682] CR2: 00007f545cd71000 CR3: 0000000104d2e000 CR4: 00000000003506e0
3304 14:45:58.132734 # [ 63.918662] Call Trace:
3305 14:45:58.137484 # [ 63.921404] direct_entry.cold+0x2c/0x38
3306 14:45:58.142470 # [ 63.925800] full_proxy_write+0x56/0x80
3307 14:45:58.148077 # [ 63.930088] vfs_write+0xea/0x3a0
3308 14:45:58.150667 # [ 63.933797] ksys_write+0x68/0xf0
3309 14:45:58.154194 # [ 63.937510] do_syscall_64+0x33/0x40
3310 14:45:58.159859 # [ 63.941510] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3311 14:45:58.163527 # [ 63.947162] RIP: 0033:0x7f545ce80f33
3312 14:45:58.185573 # [ 63.951161] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3313 14:45:58.193670 # [ 63.972158] RSP: 002b:00007ffd619e50f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3314 14:45:58.202637 # [ 63.980624] RAX: ffffffffffffffda RBX:[ 64.371107] lkdtm: Performing direct entry WARNING
3315 14:45:58.206858 0000000000000004 RCX: 00007f545ce80f33
3316 14:45:58.214189 # [ 63.988605] RDX: 0[ 64.382237] ------------[ cut here ]------------
3317 14:45:58.220085 000000000000004 RSI: 00007f545cd71000 RDI: 0000000000000001
3318 14:45:58.231248 # [[ 64.393601] WARNING: CPU: 0 PID: 763 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x13/0x20
3319 14:45:58.252731 63.996584] RBP: 00007f545cd71000 R08: 00007f545cd70010 R09: 0[ 64.409232] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3320 14:45:58.260639 [ 64.431438] CPU: 0 PID: 763 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3321 14:45:58.267377 [ 64.440027] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3322 14:45:58.268978 000000000000000
3323 14:45:58.278586 # [ 64.004563] R10: 00007f545cf7b1c0 R11: 000[ 64.446714] RIP: 0010:lkdtm_WARNING+0x13/0x20
3324 14:45:58.282214 0000000000246 R12: 0000000000000001
3325 14:45:58.306653 # [ 64.012541] R13: 00000[ 64.457820] Code: c0 f4 ff ff ff eb c9 0f 1f 44 00 00 0f 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02 01 75 05 c3 cc cc cc cc <0f> 0b c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 8b 05 61 03
3326 14:45:58.311533 [ 64.485047] RSP: 0018:ffff99d2013afe60 EFLAGS: 00010202
3327 14:45:58.320121 [ 64.490915] RAX: ffffffff83ade1a0 RBX: 0000000000000002 RCX: 0000000000000000
3328 14:45:58.327498 [ 64.498917] RDX: 0000000000000000 RSI: ffff8a537bc1bf70 RDI: ffffffff846d9a80
3329 14:45:58.335461 [ 64.506917] RBP: ffffffff84ac8377 R08: 0000000000000000 R09: 0000000000000000
3330 14:45:58.343448 [ 64.514915] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000008
3331 14:45:58.352046 [ 64.522915] R13: ffff99d2013aff10 R14: ffff99d2013aff10 R15: ffff8a5305df9000
3332 14:45:58.361165 [ 64.530922] FS: 00007f775c750580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
3333 14:45:58.367153 [ 64.539992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3334 14:45:58.374978 [ 64.546440] CR2: 00007f775c569000 CR3: 0000000103b54000 CR4: 00000000003506f0
3335 14:45:58.379796 [ 64.554441] Call Trace:
3336 14:45:58.383914 00000000001 R14: 0000000000020000 R15: 0000000000020000
3337 14:45:58.388451 # [ 6[ 64.557211] direct_entry.cold+0x2c/0x38
3338 14:45:58.399329 4.020532] Modules linked in: fuse ip_tables cros_ec_sysfs cros_e[ 64.567848] full_proxy_write+0x56/0x80
3339 14:45:58.402811 [ 64.578372] vfs_write+0xea/0x3a0
3340 14:45:58.412950 c_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal [ 64.582102] ksys_write+0x68/0xf0
3341 14:45:58.415935 cros_ec_dev cros_usbpd_notify
3342 14:45:58.423268 # [ 64.036573] ---[ end trace c[ 64.592020] do_syscall_64+0x33/0x40
3343 14:45:58.428475 [ 64.602260] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3344 14:45:58.432499 [ 64.607933] RIP: 0033:0x7f775c678f33
3345 14:45:58.453937 [ 64.611955] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3346 14:45:58.462840 [ 64.632952] RSP: 002b:00007ffec1b80888 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3347 14:45:58.470322 [ 64.641441] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f775c678f33
3348 14:45:58.479307 [ 64.649441] RDX: 0000000000000008 RSI: 00007f775c569000 RDI: 0000000000000001
3349 14:45:58.486544 [ 64.657442] RBP: 00007f775c569000 R08: 00007f775c568010 R09: 0000000000000000
3350 14:45:58.488261 a19ed4038cedcf1 ]---
3351 14:45:58.500303 # [ 64.041762] RIP: 0010:lkdtm_BUG+0x5/0[ 64.665438] R10: 00007f775c7731c0 R11: 0000000000000246 R12: 0000000000000001
3352 14:45:58.501239 x10
3353 14:45:58.514945 # [ 64.046174] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff [ 64.679631] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3354 14:45:58.525750 ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff f[ 64.693843] irq event stamp: 0
3355 14:45:58.537464 f ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f [ 64.703495] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3356 14:45:58.547234 [ 64.716726] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3357 14:45:58.555728 [ 64.725890] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3358 14:45:58.562559 [ 64.735054] softirqs last disabled at (0): [<0000000000000000>] 0x0
3359 14:45:58.568094 [ 64.742080] ---[ end trace ca19ed4038cedcf2 ]---
3360 14:45:58.571740 1f 44 00 00 83 05 80 03 74 02
3361 14:45:58.577714 # [ 64.067193] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
3362 14:45:58.585471 # [ 64.073055] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
3363 14:45:58.594677 # [ 64.081052] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
3364 14:45:58.601478 # [ 64.089049] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
3365 14:45:58.609752 # [ 64.097049] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3366 14:45:58.617697 # [ 64.105063] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
3367 14:45:58.627226 # [ 64.113068] FS: 00007f545cf58580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
3368 14:45:58.633499 # [ 64.122139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3369 14:45:58.641827 # [ 64.128586] CR2: 00007f545cd71000 CR3: 0000000104d2e000 CR4: 00000000003506e0
3370 14:45:58.646764 # BUG: saw 'kernel BUG at': ok
3371 14:45:58.647797 ok 2 selftests: lkdtm: BUG.sh
3372 14:45:58.651132 # selftests: lkdtm: WARNING.sh
3373 14:45:58.656378 # [ 64.371107] lkdtm: Performing direct entry WARNING
3374 14:45:58.662596 # [ 64.382237] ------------[ cut here ]------------
3375 14:45:58.671924 # [ 64.393601] WARNING: CPU: 0 PID: 763 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x13/0x20
3376 14:45:58.687596 # [ 64.409232] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3377 14:45:58.696926 # [ 64.431438] CPU: 0 PID: 763 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3378 14:45:58.703072 # [ 64.440027] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3379 14:45:58.708951 # [ 64.446714] RIP: 0010:lkdtm_WARNING+0x13/0x20
3380 14:45:58.729977 # [ 64.457820] Code: c0 f4 ff ff ff eb c9 0f 1f 44 00 00 0f 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02 01 75 05 c3 cc cc cc cc <0f> 0b c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 8b 05 61 03
3381 14:45:58.736293 # [ 64.485047] RSP: 0018:ffff99d2013afe60 EFLAGS: 00010202
3382 14:45:58.745029 # [ 64.490915] RAX: ffffffff83ade1a0 RBX: 0000000000000002 RCX: 0000000000000000
3383 14:45:58.751770 # [ 64.498917] RDX: 0000000000000000 RSI: ffff8a537bc1bf70 RDI: ffffffff846d9a80
3384 14:45:58.761517 # [ 64.506917] RBP: ffffffff84ac8377 R08: 0000000000000000 R09: 0000000000000000
3385 14:45:58.767971 # [ 64.514915] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000008
3386 14:45:58.776239 # [ 64.522915] R13: ffff99d2013aff10 R14: ffff99d2013aff10 R15: ffff8a5305df9000
3387 14:45:58.785640 # [ 64.530922] FS: 00007f775c750580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
3388 14:45:58.797662 # [ 64.539992] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003[ 64.969189] lkdtm: Performing direct entry WARNING_MESSAGE
3389 14:45:58.803004 [ 64.977181] ------------[ cut here ]------------
3390 14:45:58.807900 [ 64.982370] Warning message trigger count: 2
3391 14:45:58.808193 3
3392 14:45:58.824080 # [ 64.546440] CR2: 00007f775c569000 CR3: 0000000103b54000 [ 64.987244] WARNING: CPU: 2 PID: 798 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x30
3393 14:45:58.840664 [ 65.003659] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3394 14:45:58.849526 [ 65.019664] CPU: 2 PID: 798 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3395 14:45:58.856415 [ 65.028252] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3396 14:45:58.862013 [ 65.034900] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x30
3397 14:45:58.863705 CR4: 00000000003506f0
3398 14:45:58.866869 # [ 64.554441] Call Trace:
3399 14:45:58.889176 # [ 64.55[ 65.040616] Code: cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 8b 05 61 03 74 02 48 c7 c7 d8 88 ac 84 8d 70 01 89 35 51 03 74 02 e8 28 16 66 00 <0f> 0b c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 c7
3400 14:45:58.895300 [ 65.067854] RSP: 0018:ffff99d20141fe60 EFLAGS: 00010286
3401 14:45:58.902468 [ 65.073724] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
3402 14:45:58.910302 [ 65.081725] RDX: ffff8a537bd2c660 RSI: ffff8a537bd1bf70 RDI: ffff8a537bd1bf70
3403 14:45:58.918181 [ 65.089725] RBP: ffffffff84ac837f R08: 0000000000000000 R09: 0000000000000000
3404 14:45:58.926284 [ 65.097721] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000010
3405 14:45:58.934456 [ 65.105717] R13: ffff99d20141ff10 R14: ffff99d20141ff10 R15: ffff8a5304c53000
3406 14:45:58.943839 [ 65.113713] FS: 00007f35ff10d580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
3407 14:45:58.950759 [ 65.122765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3408 14:45:58.958188 [ 65.129206] CR2: 00007f35fef26000 CR3: 0000000105c52000 CR4: 00000000003506e0
3409 14:45:58.961032 [ 65.137198] Call Trace:
3410 14:45:58.965053 [ 65.139960] direct_entry.cold+0x2c/0x38
3411 14:45:58.970659 [ 65.144378] full_proxy_write+0x56/0x80
3412 14:45:58.973006 [ 65.148702] vfs_write+0xea/0x3a0
3413 14:45:58.977287 [ 65.152434] ksys_write+0x68/0xf0
3414 14:45:58.980631 [ 65.156171] do_syscall_64+0x33/0x40
3415 14:45:58.986430 [ 65.160195] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3416 14:45:58.990318 [ 65.165865] RIP: 0033:0x7f35ff035f33
3417 14:45:59.012340 [ 65.169882] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3418 14:45:59.020005 [ 65.190894] RSP: 002b:00007ffef4f27a48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3419 14:45:59.028261 [ 65.199379] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f35ff035f33
3420 14:45:59.036166 [ 65.207374] RDX: 0000000000000010 RSI: 00007f35fef26000 RDI: 0000000000000001
3421 14:45:59.044509 [ 65.215366] RBP: 00007f35fef26000 R08: 00007f35fef25010 R09: 0000000000000000
3422 14:45:59.051937 [ 65.223363] R10: 00007f35ff1301c0 R11: 0000000000000246 R12: 0000000000000001
3423 14:45:59.059884 [ 65.231357] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3424 14:45:59.063897 [ 65.239367] irq event stamp: 0
3425 14:45:59.070341 [ 65.242801] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3426 14:45:59.079360 [ 65.249835] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3427 14:45:59.088931 [ 65.259011] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3428 14:45:59.092501 7211] direct_entry.cold+0x2c/0x38
3429 14:45:59.102532 # [ 64.567848] full_proxy[ 65.268175] softirqs last disabled at (0): [<0000000000000000>] 0x0
3430 14:45:59.107150 [ 65.281408] ---[ end trace ca19ed4038cedcf3 ]---
3431 14:45:59.109380 _write+0x56/0x80
3432 14:45:59.112750 # [ 64.578372] vfs_write+0xea/0x3a0
3433 14:45:59.117078 # [ 64.582102] ksys_write+0x68/0xf0
3434 14:45:59.121041 # [ 64.592020] do_syscall_64+0x33/0x40
3435 14:45:59.127428 # [ 64.602260] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3436 14:45:59.131353 # [ 64.607933] RIP: 0033:0x7f775c678f33
3437 14:45:59.152159 # [ 64.611955] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3438 14:45:59.161395 # [ 64.632952] RSP: 002b:00007ffec1b80888 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3439 14:45:59.169044 # [ 64.641441] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f775c678f33
3440 14:45:59.178104 # [ 64.649441] RDX: 0000000000000008 RSI: 00007f775c569000 RDI: 0000000000000001
3441 14:45:59.185450 # [ 64.657442] RBP: 00007f775c569000 R08: 00007f775c568010 R09: 0000000000000000
3442 14:45:59.193619 # [ 64.665438] R10: 00007f775c7731c0 R11: 0000000000000246 R12: 0000000000000001
3443 14:45:59.201420 # [ 64.679631] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3444 14:45:59.205177 # [ 64.693843] irq event stamp: 0
3445 14:45:59.212288 # [ 64.703495] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3446 14:45:59.222032 # [ 64.716726] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3447 14:45:59.232033 # [ 64.725890] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3448 14:45:59.238267 # [ 64.735054] softirqs last disabled at (0): [<0000000000000000>] 0x0
3449 14:45:59.243581 # [ 64.742080] ---[ end trace ca19ed4038cedcf2 ]---
3450 14:45:59.246550 # WARNING: saw 'WARNING:': ok
3451 14:45:59.249827 ok 3 selftests: lkdtm: WARNING.sh
3452 14:45:59.253881 # selftests: lkdtm: WARNING_MESSAGE.sh
3453 14:45:59.260536 # [ 64.969189] lkdtm: Performing direct entry WARNING_MESSAGE
3454 14:45:59.266139 # [ 64.977181] ------------[ cut here ]------------
3455 14:45:59.271048 # [ 64.982370] Warning message trigger count: 2
3456 14:45:59.281253 # [ 64.987244] WARNING: CPU: 2 PID: 798 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x30
3457 14:45:59.297655 # [ 65.003659] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3458 14:45:59.305735 # [ 65.019664] CPU: 2 PID: 798 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3459 14:45:59.312512 # [ 65.028252] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3460 14:45:59.318447 # [ 65.034900] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x30
3461 14:45:59.336505 # [ 65.040616] Code: cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 8b 05 61 03 74 02 48 c7 c7 d8 88 ac 84 8d 70 01 89 35 51 03 74 [ 65.506922] lkdtm: Performing direct entry EXCEPTION
3462 14:45:59.344611 [ 65.515897] BUG: kernel NULL pointer dereference, address: 0000000000000000
3463 14:45:59.350442 [ 65.523679] #PF: supervisor write access in kernel mode
3464 14:45:59.357685 [ 65.529517] #PF: error_code(0x0002) - not-present page
3465 14:45:59.359502 [ 65.535255] PGD 0 P4D 0
3466 14:45:59.362809 [ 65.538093] Oops: 0002 [#2] SMP PTI
3467 14:45:59.371502 [ 65.541989] CPU: 2 PID: 830 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3468 14:45:59.378713 [ 65.550542] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3469 14:45:59.382922 [ 65.557162] RIP: 0010:lkdtm_EXCEPTION+0x5/0x20
3470 14:45:59.403982 [ 65.562129] Code: 48 c7 c7 d8 88 ac 84 8d 70 01 89 35 51 03 74 02 e8 28 16 66 00 0f 0b c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 <c7> 04 25 00 00 00 00 00 00 00 00 c3 cc cc cc cc 66 66 2e 0f 1f 84
3471 14:45:59.409841 [ 65.583108] RSP: 0018:ffff99d2014a7e60 EFLAGS: 00010286
3472 14:45:59.418247 [ 65.588950] RAX: ffffffff83ade1f0 RBX: 0000000000000004 RCX: 0000000000000000
3473 14:45:59.426676 [ 65.596924] RDX: 0000000000000000 RSI: ffff8a537bd1bf70 RDI: ffffffff846d9aa0
3474 14:45:59.434416 [ 65.604898] RBP: ffffffff849fda3f R08: 0000000000000000 R09: 0000000000000000
3475 14:45:59.441386 [ 65.612872] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3476 14:45:59.449792 [ 65.620845] R13: ffff99d2014a7f10 R14: ffff99d2014a7f10 R15: ffff8a5304091000
3477 14:45:59.458339 [ 65.628825] FS: 00007f769f12f580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
3478 14:45:59.465061 [ 65.637871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3479 14:45:59.473056 [ 65.644294] CR2: 0000000000000000 CR3: 0000000104ebc000 CR4: 00000000003506e0
3480 14:45:59.476086 [ 65.652268] Call Trace:
3481 14:45:59.480100 [ 65.655011] direct_entry.cold+0x2c/0x38
3482 14:45:59.484786 [ 65.659408] full_proxy_write+0x56/0x80
3483 14:45:59.488191 [ 65.663704] vfs_write+0xea/0x3a0
3484 14:45:59.492626 [ 65.667411] ksys_write+0x68/0xf0
3485 14:45:59.495593 [ 65.671123] do_syscall_64+0x33/0x40
3486 14:45:59.501437 [ 65.675123] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3487 14:45:59.506063 [ 65.680774] RIP: 0033:0x7f769f057f33
3488 14:45:59.526628 [ 65.684774] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3489 14:45:59.535166 [ 65.705767] RSP: 002b:00007ffc5d41e778 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3490 14:45:59.544137 [ 65.714229] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f769f057f33
3491 14:45:59.551389 [ 65.722210] RDX: 000000000000000a RSI: 00007f769ef48000 RDI: 0000000000000001
3492 14:45:59.558922 [ 65.730188] RBP: 00007f769ef48000 R08: 00007f769ef47010 R09: 0000000000000000
3493 14:45:59.567129 [ 65.738165] R10: 00007f769f1521c0 R11: 0000000000000246 R12: 0000000000000001
3494 14:45:59.575316 [ 65.746140] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3495 14:45:59.590772 [ 65.754124] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3496 14:45:59.595616 [ 65.770096] CR2: 0000000000000000
3497 14:45:59.599509 [ 65.773803] ---[ end trace ca19ed4038cedcf4 ]---
3498 14:45:59.604699 [ 65.778968] RIP: 0010:lkdtm_BUG+0x5/0x10
3499 14:45:59.624796 [ 65.783343] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3500 14:45:59.630930 [ 65.804325] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
3501 14:45:59.638771 [ 65.810165] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
3502 14:45:59.647366 [ 65.818138] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
3503 14:45:59.655050 [ 65.826114] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
3504 14:45:59.663067 [ 65.834093] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3505 14:45:59.670721 [ 65.842071] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
3506 14:45:59.681991 [ 65.850048] FS: 00007f769f12f580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
3507 14:45:59.686381 [ 65.859092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3508 14:45:59.694123 [ 65.865514] CR2: 0000000000000000 CR3: 0000000104ebc000 CR4: 00000000003506e0
3509 14:45:59.704111 [ 65.873493] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3510 14:45:59.712612 [ 65.883399] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 830, name: cat
3511 14:45:59.716859 [ 65.891758] INFO: lockdep is turned off.
3512 14:45:59.720457 [ 65.896138] irq event stamp: 0
3513 14:45:59.727764 [ 65.899546] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3514 14:45:59.736177 [ 65.906551] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3515 14:45:59.745561 [ 65.915691] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3516 14:45:59.752590 [ 65.924831] softirqs last disabled at (0): [<0000000000000000>] 0x0
3517 14:45:59.761342 [ 65.931836] CPU: 2 PID: 830 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3518 14:45:59.767931 [ 65.940399] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3519 14:45:59.770357 [ 65.947013] Call Trace:
3520 14:45:59.774623 [ 65.949752] dump_stack+0x77/0x9b
3521 14:45:59.779229 [ 65.953461] ___might_sleep.cold+0xa6/0xb6
3522 14:45:59.783196 [ 65.958043] exit_signals+0x1c/0x2e0
3523 14:45:59.786159 [ 65.962041] do_exit+0xd5/0xb00
3524 14:45:59.790118 [ 65.965551] ? ksys_write+0x68/0xf0
3525 14:45:59.794943 [ 65.969454] rewind_stack_do_exit+0x17/0x20
3526 14:45:59.798834 [ 65.974127] RIP: 0033:0x7f769f057f33
3527 14:45:59.819930 [ 65.978120] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3528 14:45:59.828302 [ 65.999106] RSP: 002b:00007ffc5d41e778 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3529 14:45:59.836488 [ 66.007566] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f769f057f33
3530 14:45:59.844067 [ 66.015543] RDX: 000000000000000a RSI: 00007f769ef48000 RDI: 0000000000000001
3531 14:45:59.854275 [ 66.023522] RBP: 00007f769ef48000 R08: 00007f769ef47010 R09: 0000000000000000
3532 14:45:59.860317 [ 66.031495] R10: 00007f769f1521c0 R11: 0000000000000246 R12: 0000000000000001
3533 14:45:59.868123 [ 66.039470] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3534 14:45:59.876599 02 e8 28 16 66 00 <0f> 0b c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 c7
3535 14:45:59.882912 # [ 65.067854] RSP: 0018:ffff99d20141fe60 EFLAGS: 00010286
3536 14:45:59.891070 # [ 65.073724] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
3537 14:45:59.899263 # [ 65.081725] RDX: ffff8a537bd2c660 RSI: ffff8a537bd1bf70 RDI: ffff8a537bd1bf70
3538 14:45:59.907336 # [ 65.089725] RBP: ffffffff84ac837f R08: 0000000000000000 R09: 0000000000000000
3539 14:45:59.915360 # [ 65.097721] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000010
3540 14:45:59.924034 # [ 65.105717] R13: ffff99d20141ff10 R14: ffff99d20141ff10 R15: ffff8a5304c53000
3541 14:45:59.932473 # [ 65.113713] FS: 00007f35ff10d580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
3542 14:45:59.939873 # [ 65.122765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3543 14:45:59.947565 # [ 65.129206] CR2: 00007f35fef26000 CR3: 0000000105c52000 CR4: 00000000003506e0
3544 14:45:59.950135 # [ 65.137198] Call Trace:
3545 14:45:59.955763 # [ 65.139960] direct_entry.cold+0x2c/0x38
3546 14:45:59.959545 # [ 65.144378] full_proxy_write+0x56/0x80
3547 14:45:59.963351 # [ 65.148702] vfs_write+0xea/0x3a0
3548 14:45:59.966897 # [ 65.152434] ksys_write+0x68/0xf0
3549 14:45:59.971472 # [ 65.156171] do_syscall_64+0x33/0x40
3550 14:45:59.977246 # [ 65.160195] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3551 14:45:59.981337 # [ 65.165865] RIP: 0033:0x7f35ff035f33
3552 14:46:00.002456 # [ 65.169882] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3553 14:46:00.011529 # [ 65.190894] RSP: 002b:00007ffef4f27a48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3554 14:46:00.019590 # [ 65.199379] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f35ff035f33
3555 14:46:00.027468 # [ 65.207374] RDX: 0000000000000010 RSI: 00007f35fef26000 RDI: 0000000000000001
3556 14:46:00.035657 # [ 65.215366] RBP: 00007f35fef26000 R08: 00007f35fef25010 R09: 0000000000000000
3557 14:46:00.044353 # [ 65.223363] R10: 00007f35ff1301c0 R11: 0000000000000246 R12: 0000000000000001
3558 14:46:00.051963 # [ 65.231357] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3559 14:46:00.055714 # [ 65.239367] irq event stamp: 0
3560 14:46:00.064351 # [ 65.242801] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3561 14:46:00.072022 # [ 65.249835] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3562 14:46:00.082341 # [ 65.259011] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3563 14:46:00.088248 # [ 65.268175] softirqs last disabled at (0): [<0000000000000000>] 0x0
3564 14:46:00.093820 # [ 65.281408] ---[ end trace ca19ed4038cedcf3 ]---
3565 14:46:00.098334 # WARNING_MESSAGE: saw 'message trigger': ok
3566 14:46:00.104024 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
3567 14:46:00.106134 # selftests: lkdtm: EXCEPTION.sh
3568 14:46:00.107097 # Killed
3569 14:46:00.112338 # [ 65.506922] lkdtm: Performing direct entry EXCEPTION
3570 14:46:00.120344 # [ 65.515897] BUG: kernel NULL pointer dereference, address: 0000000000000000
3571 14:46:00.126828 # [ 65.523679] #PF: supervisor write access in kernel mode
3572 14:46:00.132696 # [ 65.529517] #PF: error_code(0x0002) - not-present page
3573 14:46:00.135352 # [ 65.535255] PGD 0 P4D 0
3574 14:46:00.139752 # [ 65.538093] Oops: 0002 [#2] SMP PTI
3575 14:46:00.148332 # [ 65.541989] CPU: 2 PID: 830 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3576 14:46:00.155566 # [ 65.550542] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3577 14:46:00.160361 # [ 65.557162] RIP: 0010:lkdtm_EXCEPTION+0x5/0x20
3578 14:46:00.181706 # [ 65.562129] Code: 48 c7 c7 d8 88 ac 84 8d 70 01 89 35 51 03 74 02 e8 28 16 66 00 0f 0b c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 <c7> 04 25 00 00 00 00 00 00 00 00 c3 cc cc cc cc 66 66 2e 0f 1f 84
3579 14:46:00.187549 # [ 65.583108] RSP: 0018:ffff99d2014a7e60 EFLAGS: 00010286
3580 14:46:00.196206 # [ 65.588950] RAX: ffffffff83ade1f0 RBX: 0000000000000004 RCX: 0000000000000000
3581 14:46:00.203910 # [ 65.596924] RDX: 0000000000000000 RSI: ffff8a537bd1bf70 RDI: ffffffff846d9aa0
3582 14:46:00.212642 # [ 65.604898] RBP: ffffffff849fda3f R08: 0000000000000000 R09: 0000000000000000
3583 14:46:00.220161 # [ 65.612872] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3584 14:46:00.228071 # [ 65.620845] R13: ffff99d2014a7f10 R14: ffff99d2014a7f10 R15: ffff8a5304091000
3585 14:46:00.238005 # [ 65.628825] FS: 00007f769f12f580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
3586 14:46:00.243982 # [ 65.637871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3587 14:46:00.252288 # [ 65.644294] CR2: 0000000000000000 CR3: 0000000104ebc000 CR4: 00000000003506e0
3588 14:46:00.255213 # [ 65.652268] Call Trace:
3589 14:46:00.259685 # [ 65.655011] direct_entry.cold+0x2c/0x38
3590 14:46:00.264039 # [ 65.659408] full_proxy_write+0x56/0x80
3591 14:46:00.268851 # [ 65.663704] vfs_write+0xea/0x3a0
3592 14:46:00.272012 # [ 65.667411] ksys_write+0x68/0xf0
3593 14:46:00.276278 # [ 65.671123] do_syscall_64+0x33/0x40
3594 14:46:00.282032 # [ 65.675123] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3595 14:46:00.286911 # [ 65.680774] RIP: 0033:0x7f769f057f33
3596 14:46:00.307175 # [ 65.684774] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3597 14:46:00.316061 # [ 65.705767] RSP: 002b:00007ffc5d41e778 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3598 14:46:00.324623 # [ 65.714229] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f769f057f33
3599 14:46:00.332841 # [ 65.722210] RDX: 000000000000000a RSI: 00007f769ef48000 RDI: 0000000000000001
3600 14:46:00.340150 # [ 65.730188] RBP: 00007f769ef48000 R08: 00007f769ef47010 R09: 0000000000000000
3601 14:46:00.348852 # [ 65.738165] R10: 00007f769f1521c0 R11: 0000000000000246 R12: 0000000000000001
3602 14:46:00.356655 # [ 65.746140] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3603 14:46:00.372782 # [ 65.754124] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3604 14:46:00.376899 # [ 65.770096] CR2: 0000000000000000
3605 14:46:00.382268 # [ 65.773803] ---[ end trace ca19ed4038cedcf4 ]---
3606 14:46:00.387292 # [ 65.778968] RIP: 0010:lkdtm_BUG+0x5/0x10
3607 14:46:00.408212 # [ 65.783343] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3608 14:46:00.413806 # [ 65.804325] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
3609 14:46:00.422950 # [ 65.810165] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
3610 14:46:00.430764 # [ 65.818138] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
3611 14:46:00.437976 # [ 65.826114] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
3612 14:46:00.446219 # [ 65.834093] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3613 14:46:00.454706 # [ 65.842071] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
3614 14:46:00.464056 # [ 65.850048] FS: 00007f769f12f580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
3615 14:46:00.470941 # [ 65.859092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3616 14:46:00.478920 # [ 65.865514] CR2: 0000000000000000 CR3: 0000000104ebc000 CR4: 00000000003506e0
3617 14:46:00.488904 # [ 65.873493] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3618 14:46:00.498197 # [ 65.883399] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 830, name: cat
3619 14:46:00.501826 # [ 65.891758] INFO: lockdep is turned off.
3620 14:46:00.505701 # [ 65.896138] irq event stamp: 0
3621 14:46:00.513274 # [ 65.899546] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3622 14:46:00.522552 # [ 65.906551] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3623 14:46:00.531168 # [ 65.915691] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3624 14:46:00.538720 # [ 65.924831] softirqs last disabled at (0): [<0000000000000000>] 0x0
3625 14:46:00.546870 # [ 65.931836] CPU: 2 PID: 830 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3626 14:46:00.553757 # [ 65.940399] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3627 14:46:00.557138 # [ 65.947013] Call Trace:
3628 14:46:00.560746 # [ 65.949752] dump_stack+0x77/0x9b
3629 14:46:00.565451 # [ 65.953461] ___might_sleep.cold+0xa6/0xb6
3630 14:46:00.569649 # [ 65.958043] exit_signals+0x1c/0x2e0
3631 14:46:00.573236 # [ 65.962041] do_exit+0xd5/0xb00
3632 14:46:00.577290 # [ 65.965551] ? ksys_write+0x68/0xf0
3633 14:46:00.582418 # [ 65.969454] rewind_stack_do_exit+0x17/0x20
3634 14:46:00.586699 # [ 65.974127] RIP: 0033:0x7f769f057f33
3635 14:46:00.607686 # [ 65.978120] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3636 14:46:00.616087 # [ 65.999106] RSP: 002b:00007ffc5d41e778 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3637 14:46:00.624496 # [ 66.007566] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f769f057f33
3638 14:46:00.632573 # [ 66.015543] RDX: 000000000000000a RSI: 00007f769ef48000 RDI: 0000000000000001
3639 14:46:00.640574 # [ 66.023522] RBP: 00007f769ef48000 R08: 00007f769ef47010 R09: 0000000000000000
3640 14:46:00.648818 # [ 66.031495] R10: 00007f769f1521c0 R11: 0000000000000246 R12: 0000000000000001
3641 14:46:00.657393 # [ 66.039470] R13: 000[ 66.825684] lkdtm: Performing direct entry CORRUPT_LIST_ADD
3642 14:46:00.662608 [ 66.836780] lkdtm: attempting good list addition
3643 14:46:00.668357 [ 66.841990] lkdtm: attempting corrupted list addition
3644 14:46:00.674864 [ 66.847666] lkdtm: list_add() corruption not detected!
3645 14:46:00.679939 0000000000001 R14: 0000000000020000 R15: 0000000000020000
3646 14:46:00.683801 # EXCEPTION: saw 'call trace:': ok
3647 14:46:00.687735 ok 5 selftests: lkdtm: EXCEPTION.sh
3648 14:46:00.689777 # selftests: lkdtm: LOOP.sh
3649 14:46:00.693541 # Skipping LOOP: Hangs the system
3650 14:46:00.697390 ok 6 selftests: lkdtm: LOOP.sh # SKIP
3651 14:46:00.700629 # selftests: lkdtm: EXHAUST_STACK.sh
3652 14:46:00.705888 # Skipping EXHAUST_STACK: Corrupts memory on failure
3653 14:46:00.710658 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
3654 14:46:00.714383 # selftests: lkdtm: CORRUPT_STACK.sh
3655 14:46:00.720646 # Skipping CORRUPT_STACK: Crashes entire system on success
3656 14:46:00.724990 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
3657 14:46:00.729380 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
3658 14:46:00.735933 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
3659 14:46:00.741201 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
3660 14:46:00.745888 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
3661 14:46:00.752474 # [ 66.825684] lkdtm: Performing direct entry CORRUPT_LIST_ADD
3662 14:46:00.756584 # [ 66.836780] lkdtm: attempting good list addition
3663 14:46:00.763091 # [ 66.841990] lkdtm: attempting corrupted list addition
3664 14:46:00.768927 # [ 66.847666] lkdtm: list_add() corruption not detected!
3665 14:46:00.774182 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
3666 14:46:00.779937 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
3667 14:46:00.783674 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
3668 14:46:00.902208 [ 67.075194] lkdtm: Performing direct entry CORRUPT_LIST_DEL
3669 14:46:00.907298 [ 67.081463] lkdtm: attempting good list removal
3670 14:46:00.912649 [ 67.086566] lkdtm: attempting corrupted list removal
3671 14:46:00.918461 [ 67.092154] lkdtm: list_del() corruption not detected!
3672 14:46:00.967531 # [ 67.075194] lkdtm: Performing direct entry CORRUPT_LIST_DEL
3673 14:46:00.973260 # [ 67.081463] lkdtm: attempting good list removal
3674 14:46:00.978255 # [ 67.086566] lkdtm: attempting corrupted list removal
3675 14:46:00.984606 # [ 67.092154] lkdtm: list_del() corruption not detected!
3676 14:46:00.990238 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
3677 14:46:00.999393 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
3678 14:46:01.011119 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
3679 14:46:01.140474 [ 67.312473] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
3680 14:46:01.147353 [ 67.319513] lkdtm: attempting bad read from page below current stack
3681 14:46:01.158026 [ 67.326699] BUG: stack guard page was hit at 00000000603d9010 (stack is 000000004b57127e..000000009f343726)
3682 14:46:01.165011 [ 67.337600] kernel stack overflow (page fault): 0000 [#3] SMP PTI
3683 14:46:01.174014 [ 67.344419] CPU: 3 PID: 1055 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3684 14:46:01.180457 [ 67.353078] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3685 14:46:01.187839 [ 67.359705] RIP: 0010:lkdtm_STACK_GUARD_PAGE_LEADING+0x27/0x3a
3686 14:46:01.208121 [ 67.366232] Code: cc cc cc 0f 1f 44 00 00 53 48 c7 c7 78 8c ac 84 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 df a0 fd ff 48 c7 c7 b8 8c ac 84 <8a> 43 ff 88 44 24 07 0f b6 74 24 07 5a 5b e9 c5 a0 fd ff 0f 1f 44
3687 14:46:01.214410 [ 67.387232] RSP: 0018:ffff99d2017afe50 EFLAGS: 00010246
3688 14:46:01.221846 [ 67.393077] RAX: 0000000000000038 RBX: ffff99d2017ac000 RCX: 0000000000000000
3689 14:46:01.230726 [ 67.401050] RDX: 0000000000000000 RSI: ffff8a537bd9bf70 RDI: ffffffff84ac8cb8
3690 14:46:01.238070 [ 67.409025] RBP: ffffffff84ac83e2 R08: 0000000000000000 R09: 0000000000000000
3691 14:46:01.245875 [ 67.417004] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000019
3692 14:46:01.253826 [ 67.424980] R13: ffff99d2017aff10 R14: ffff99d2017aff10 R15: ffff8a5303fdd000
3693 14:46:01.262873 [ 67.432961] FS: 00007fab0012e580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
3694 14:46:01.269443 [ 67.442010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3695 14:46:01.277490 [ 67.448436] CR2: ffff99d2017abfff CR3: 0000000103b54000 CR4: 00000000003506e0
3696 14:46:01.279748 [ 67.456417] Call Trace:
3697 14:46:01.284892 [ 67.459159] ? lkdtm_CORRUPT_LIST_DEL+0xe0/0xe0
3698 14:46:01.289978 [ 67.464229] direct_entry.cold+0x2c/0x38
3699 14:46:01.293846 [ 67.468625] full_proxy_write+0x56/0x80
3700 14:46:01.297228 [ 67.472920] vfs_write+0xea/0x3a0
3701 14:46:01.301068 [ 67.476632] ksys_write+0x68/0xf0
3702 14:46:01.304961 [ 67.480346] do_syscall_64+0x33/0x40
3703 14:46:01.311165 [ 67.484347] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3704 14:46:01.314610 [ 67.489998] RIP: 0033:0x7fab00056f33
3705 14:46:01.335712 [ 67.493989] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3706 14:46:01.344097 [ 67.514989] RSP: 002b:00007ffc72fc0d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3707 14:46:01.352245 [ 67.523455] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fab00056f33
3708 14:46:01.360435 [ 67.531434] RDX: 0000000000000019 RSI: 00007faafff47000 RDI: 0000000000000001
3709 14:46:01.368493 [ 67.539415] RBP: 00007faafff47000 R08: 00007faafff46010 R09: 0000000000000000
3710 14:46:01.376324 [ 67.547394] R10: 00007fab001511c0 R11: 0000000000000246 R12: 0000000000000001
3711 14:46:01.384934 [ 67.555375] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3712 14:46:01.400024 [ 67.563364] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3713 14:46:01.405679 [ 67.579346] ---[ end trace ca19ed4038cedcf5 ]---
3714 14:46:01.409727 [ 67.584514] RIP: 0010:lkdtm_BUG+0x5/0x10
3715 14:46:01.431228 [ 67.588897] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3716 14:46:01.436666 [ 67.609886] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
3717 14:46:01.444618 [ 67.615730] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
3718 14:46:01.452623 [ 67.623706] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
3719 14:46:01.460598 [ 67.631684] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
3720 14:46:01.468496 [ 67.639665] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3721 14:46:01.476564 [ 67.647642] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
3722 14:46:01.485155 [ 67.655621] FS: 00007fab0012e580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
3723 14:46:01.491862 [ 67.664671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3724 14:46:01.499474 [ 67.671094] CR2: ffff99d2017abfff CR3: 0000000103b54000 CR4: 00000000003506e0
3725 14:46:01.509730 [ 67.679077] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3726 14:46:01.518375 [ 67.689000] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1055, name: cat
3727 14:46:01.522569 [ 67.697464] INFO: lockdep is turned off.
3728 14:46:01.526767 [ 67.701847] irq event stamp: 0
3729 14:46:01.533481 [ 67.705261] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3730 14:46:01.542045 [ 67.712274] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3731 14:46:01.552108 [ 67.721421] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3732 14:46:01.559222 [ 67.730565] softirqs last disabled at (0): [<0000000000000000>] 0x0
3733 14:46:01.567473 [ 67.737575] CPU: 3 PID: 1055 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3734 14:46:01.573747 [ 67.746232] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3735 14:46:01.576486 [ 67.752850] Call Trace:
3736 14:46:01.580032 [ 67.755589] dump_stack+0x77/0x9b
3737 14:46:01.585082 [ 67.759301] ___might_sleep.cold+0xa6/0xb6
3738 14:46:01.588930 [ 67.763886] exit_signals+0x1c/0x2e0
3739 14:46:01.592077 [ 67.767887] do_exit+0xd5/0xb00
3740 14:46:01.596618 [ 67.771401] ? ksys_write+0x68/0xf0
3741 14:46:01.600962 [ 67.775307] rewind_stack_do_exit+0x17/0x20
3742 14:46:01.604835 [ 67.779986] RIP: 0033:0x7fab00056f33
3743 14:46:01.625799 [ 67.783984] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3744 14:46:01.633943 [ 67.804980] RSP: 002b:00007ffc72fc0d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3745 14:46:01.642640 [ 67.813448] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fab00056f33
3746 14:46:01.650328 [ 67.821431] RDX: 0000000000000019 RSI: 00007faafff47000 RDI: 0000000000000001
3747 14:46:01.658213 [ 67.829404] RBP: 00007faafff47000 R08: 00007faafff46010 R09: 0000000000000000
3748 14:46:01.666350 [ 67.837382] R10: 00007fab001511c0 R11: 0000000000000246 R12: 0000000000000001
3749 14:46:01.674143 [ 67.845360] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3750 14:46:01.677784 # Segmentation fault
3751 14:46:01.726892 # [ 67.312473] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
3752 14:46:01.733969 # [ 67.319513] lkdtm: attempting bad read from page below current stack
3753 14:46:01.744805 # [ 67.326699] BUG: stack guard page was hit at 00000000603d9010 (stack is 000000004b57127e..000000009f343726)
3754 14:46:01.752354 # [ 67.337600] kernel stack overflow (page fault): 0000 [#3] SMP PTI
3755 14:46:01.760594 # [ 67.344419] CPU: 3 PID: 1055 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3756 14:46:01.767314 # [ 67.353078] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3757 14:46:01.774017 # [ 67.359705] RIP: 0010:lkdtm_STACK_GUARD_PAGE_LEADING+0x27/0x3a
3758 14:46:01.795458 # [ 67.366232] Code: cc cc cc 0f 1f 44 00 00 53 48 c7 c7 78 8c ac 84 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 df a0 fd ff 48 c7 c7 b8 8c ac 84 <8a> 43 ff 88 44 24 07 0f b6 74 24 07 5a 5b e9 c5 a0 fd ff 0f 1f 44
3759 14:46:01.801189 # [ 67.387232] RSP: 0018:ffff99d2017afe50 EFLAGS: 00010246
3760 14:46:01.809358 # [ 67.393077] RAX: 0000000000000038 RBX: ffff99d2017ac000 RCX: 0000000000000000
3761 14:46:01.817708 # [ 67.401050] RDX: 0000000000000000 RSI: ffff8a537bd9bf70 RDI: ffffffff84ac8cb8
3762 14:46:01.826157 # [ 67.409025] RBP: ffffffff84ac83e2 R08: 0000000000000000 R09: 0000000000000000
3763 14:46:01.834347 # [ 67.417004] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000019
3764 14:46:01.841918 # [ 67.424980] R13: ffff99d2017aff10 R14: ffff99d2017aff10 R15: ffff8a5303fdd000
3765 14:46:01.852158 # [ 67.432961] FS: 00007fab0012e580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
3766 14:46:01.858132 # [ 67.442010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3767 14:46:01.867431 # [ 67.448436] CR2: ffff99d2017abfff CR3: 0000000103b54000 CR4: 00000000003506e0
3768 14:46:01.868963 # [ 67.456417] Call Trace:
3769 14:46:01.874386 # [ 67.459159] ? lkdtm_CORRUPT_LIST_DEL+0xe0/0xe0
3770 14:46:01.878684 # [ 67.464229] direct_entry.cold+0x2c/0x38
3771 14:46:01.883571 # [ 67.468625] full_proxy_write+0x56/0x80
3772 14:46:01.887422 # [ 67.472920] vfs_write+0xea/0x3a0
3773 14:46:01.891347 # [ 67.476632] ksys_write+0x68/0xf0
3774 14:46:01.895032 # [ 67.480346] do_syscall_64+0x33/0x40
3775 14:46:01.901468 # [ 67.484347] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3776 14:46:01.905360 # [ 67.489998] RIP: 0033:0x7fab00056f33
3777 14:46:01.926459 # [ 67.493989] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3778 14:46:01.935340 # [ 67.514989] RSP: 002b:00007ffc72fc0d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3779 14:46:01.943571 # [ 67.523455] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fab00056f33
3780 14:46:01.953918 # [ 67.531434] RDX: 000[ 68.122325] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
3781 14:46:01.958827 0000000000019 RSI: 00007faafff47000 RDI: 0000000000000001
3782 14:46:01.966092 # [ [ 68.132020] lkdtm: attempting bad read from page above current stack
3783 14:46:01.983050 67.539415] RBP: 00007faafff47000 R08: 00007faafff46010 R09: 000[ 68.145424] BUG: stack guard page was hit at 0000000087765fe6 (stack is 00000000423e076d..000000008f8f5a4b)
3784 14:46:01.990014 [ 68.162443] kernel stack overflow (page fault): 0000 [#4] SMP PTI
3785 14:46:01.999326 [ 68.169259] CPU: 3 PID: 1088 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3786 14:46:02.005595 [ 68.177916] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3787 14:46:02.012628 [ 68.184545] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d
3788 14:46:02.033184 [ 68.191165] Code: a0 fd ff 0f 1f 44 00 00 53 48 c7 c7 f0 8c ac 84 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 a5 a0 fd ff 48 c7 c7 30 8d ac 84 <8a> 83 00 40 00 00 88 44 24 07 0f b6 74 24 07 5a 5b e9 88 a0 fd ff
3789 14:46:02.038895 [ 68.212151] RSP: 0018:ffff99d20183fe50 EFLAGS: 00010246
3790 14:46:02.047925 [ 68.217988] RAX: 0000000000000038 RBX: ffff99d20183c000 RCX: 0000000000000000
3791 14:46:02.054751 [ 68.225966] RDX: 0000000000000000 RSI: ffff8a537bd9bf70 RDI: ffffffff84ac8d30
3792 14:46:02.062767 [ 68.233944] RBP: ffffffff84ac83fb R08: 0000000000000000 R09: 0000000000000000
3793 14:46:02.070571 [ 68.241919] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001a
3794 14:46:02.078492 [ 68.249896] R13: ffff99d20183ff10 R14: ffff99d20183ff10 R15: ffff8a53031d3000
3795 14:46:02.087773 [ 68.257873] FS: 00007f000507c580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
3796 14:46:02.094158 [ 68.266918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3797 14:46:02.102495 [ 68.273341] CR2: ffff99d201840000 CR3: 0000000103d18000 CR4: 00000000003506e0
3798 14:46:02.104607 [ 68.281316] Call Trace:
3799 14:46:02.110538 [ 68.284057] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a
3800 14:46:02.114967 [ 68.289899] direct_entry.cold+0x2c/0x38
3801 14:46:02.119220 [ 68.294290] full_proxy_write+0x56/0x80
3802 14:46:02.123826 [ 68.298582] vfs_write+0xea/0x3a0
3803 14:46:02.126815 [ 68.302290] ksys_write+0x68/0xf0
3804 14:46:02.131073 [ 68.306000] do_syscall_64+0x33/0x40
3805 14:46:02.136554 [ 68.310000] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3806 14:46:02.140248 [ 68.315643] RIP: 0033:0x7f0004fa4f33
3807 14:46:02.162127 [ 68.319641] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3808 14:46:02.169572 [ 68.340639] RSP: 002b:00007ffe2d6aa2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3809 14:46:02.177922 [ 68.349106] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007f0004fa4f33
3810 14:46:02.186381 [ 68.357083] RDX: 000000000000001a RSI: 00007f0004e95000 RDI: 0000000000000001
3811 14:46:02.193694 [ 68.365057] RBP: 00007f0004e95000 R08: 00007f0004e94010 R09: 0000000000000000
3812 14:46:02.202301 [ 68.373034] R10: 00007f000509f1c0 R11: 0000000000000246 R12: 0000000000000001
3813 14:46:02.210556 [ 68.381014] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3814 14:46:02.225740 [ 68.389004] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3815 14:46:02.231120 [ 68.404986] ---[ end trace ca19ed4038cedcf6 ]---
3816 14:46:02.235116 [ 68.410155] RIP: 0010:lkdtm_BUG+0x5/0x10
3817 14:46:02.256288 [ 68.414539] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3818 14:46:02.261963 [ 68.435529] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
3819 14:46:02.270162 [ 68.441369] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
3820 14:46:02.277873 [ 68.449347] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
3821 14:46:02.286292 [ 68.457320] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
3822 14:46:02.294487 [ 68.465295] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3823 14:46:02.302121 [ 68.473271] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
3824 14:46:02.311339 [ 68.481247] FS: 00007f000507c580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
3825 14:46:02.317961 [ 68.490294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3826 14:46:02.325512 [ 68.496717] CR2: ffff99d201840000 CR3: 0000000103d18000 CR4: 00000000003506e0
3827 14:46:02.327234 0000000000000
3828 14:46:02.335681 # [ 67.547394] R10: 00007fab001511c0 R11: 0000000000000246 R12: 0000000000000001
3829 14:46:02.343308 # [ 67.555375] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3830 14:46:02.359361 # [ 67.563364] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3831 14:46:02.364681 # [ 67.579346] ---[ end trace ca19ed4038cedcf5 ]---
3832 14:46:02.369502 # [ 67.584514] RIP: 0010:lkdtm_BUG+0x5/0x10
3833 14:46:02.391759 # [ 67.588897] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3834 14:46:02.396904 # [ 67.609886] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
3835 14:46:02.404863 # [ 67.615730] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
3836 14:46:02.412919 # [ 67.623706] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
3837 14:46:02.420814 # [ 67.631684] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
3838 14:46:02.429077 # [ 67.639665] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3839 14:46:02.437462 # [ 67.647642] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
3840 14:46:02.446448 # [ 67.655621] FS: 00007fab0012e580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
3841 14:46:02.453232 # [ 67.664671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3842 14:46:02.461262 # [ 67.671094] CR2: ffff99d2017abfff CR3: 0000000103b54000 CR4: 00000000003506e0
3843 14:46:02.471475 # [ 67.679077] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3844 14:46:02.480203 # [ 67.689000] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1055, name: cat
3845 14:46:02.485065 # [ 67.697464] INFO: lockdep is turned off.
3846 14:46:02.488313 # [ 67.701847] irq event stamp: 0
3847 14:46:02.495424 # [ 67.705261] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3848 14:46:02.505267 # [ 67.712274] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3849 14:46:02.513852 # [ 67.721421] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3850 14:46:02.521240 # [ 67.730565] softirqs last disabled at (0): [<0000000000000000>] 0x0
3851 14:46:02.530123 # [ 67.737575] CPU: 3 PID: 1055 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3852 14:46:02.537635 # [ 67.746232] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3853 14:46:02.540145 # [ 67.752850] Call Trace:
3854 14:46:02.544104 # [ 67.755589] dump_stack+0x77/0x9b
3855 14:46:02.548396 # [ 67.759301] ___might_sleep.cold+0xa6/0xb6
3856 14:46:02.552584 # [ 67.763886] exit_signals+0x1c/0x2e0
3857 14:46:02.556224 # [ 67.767887] do_exit+0xd5/0xb00
3858 14:46:02.560309 # [ 67.771401] ? ksys_write+0x68/0xf0
3859 14:46:02.565124 # [ 67.775307] rewind_stack_do_exit+0x17/0x20
3860 14:46:02.569466 # [ 67.779986] RIP: 0033:0x7fab00056f33
3861 14:46:02.590929 # [ 67.783984] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3862 14:46:02.599067 # [ 67.804980] RSP: 002b:00007ffc72fc0d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3863 14:46:02.607565 # [ 67.813448] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fab00056f33
3864 14:46:02.615514 # [ 67.821431] RDX: 0000000000000019 RSI: 00007faafff47000 RDI: 0000000000000001
3865 14:46:02.624346 # [ 67.829404] RBP: 00007faafff47000 R08: 00007faafff46010 R09: 0000000000000000
3866 14:46:02.629345 # [ 68.797259] lkdtm: Performing direct entry UNSET_SMEP
3867 14:46:02.635018 [ 68.808908] lkdtm: trying to clear SMEP normally
3868 14:46:02.640706 [ 68.814127] ------------[ cut here ]------------
3869 14:46:02.651329 [ 67.837382] R10: 00007fab001511c0 R11: 0000000000000246 R12: [ 68.819327] pinned CR4 bits changed: 0x100000!?
3870 14:46:02.652853 0000000000000001
3871 14:46:02.667508 # [ 67.845360] R13: 0000000000000001 R14: 00[ 68.830611] WARNING: CPU: 1 PID: 1124 at arch/x86/kernel/cpu/common.c:392 native_write_cr4+0x45/0x60
3872 14:46:02.671668 00000000020000 R15: 0000000000020000
3873 14:46:02.689648 # STACK_GUARD_PAGE_LEADING[ 68.847016] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3874 14:46:02.698566 [ 68.869202] CPU: 1 PID: 1124 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3875 14:46:02.706042 [ 68.877886] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3876 14:46:02.707782 : saw 'call trace:': ok
3877 14:46:02.716424 ok 12 selftests: lkdtm: STACK_GUARD_PAG[ 68.884534] RIP: 0010:native_write_cr4+0x45/0x60
3878 14:46:02.717900 E_LEADING.sh
3879 14:46:02.723241 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
3880 14:46:02.743913 [ 68.895981] Code: 39 c2 75 2d 48 85 f6 75 05 c3 cc cc cc cc 80 3d a3 a3 c3 01 00 75 f2 48 c7 c7 80 7a a0 84 c6 05 93 a3 c3 01 01 e8 23 b3 e7 00 <0f> 0b c3 cc cc cc cc 48 89 d6 48 81 e7 ff f7 ce ff 48 31 c6 48 09
3881 14:46:02.749817 [ 68.923243] RSP: 0018:ffff99d2018afe48 EFLAGS: 00010286
3882 14:46:02.757634 [ 68.929110] RAX: 0000000000000000 RBX: 00000000002506e0 RCX: 0000000000000000
3883 14:46:02.766536 [ 68.937105] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
3884 14:46:02.773703 [ 68.945100] RBP: ffffffff84ac8415 R08: 0000000000000000 R09: 0000000000000000
3885 14:46:02.781886 [ 68.953098] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3886 14:46:02.790189 [ 68.961097] R13: ffff99d2018aff10 R14: ffff99d2018aff10 R15: ffff8a53028e8000
3887 14:46:02.798735 [ 68.969094] FS: 00007f9d31172580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
3888 14:46:02.805086 [ 68.978161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3889 14:46:02.813745 [ 68.984602] CR2: 00007f9d30f8b000 CR3: 0000000102ce4000 CR4: 00000000003506e0
3890 14:46:02.816147 [ 68.992601] Call Trace:
3891 14:46:02.820980 [ 68.995357] lkdtm_UNSET_SMEP.cold+0x1d/0x103
3892 14:46:02.825583 [ 69.000254] direct_entry.cold+0x2c/0x38
3893 14:46:02.830451 [ 69.004668] full_proxy_write+0x56/0x80
3894 14:46:02.833424 [ 69.008984] vfs_write+0xea/0x3a0
3895 14:46:02.837156 [ 69.012716] ksys_write+0x68/0xf0
3896 14:46:02.840984 [ 69.016450] do_syscall_64+0x33/0x40
3897 14:46:02.847334 [ 69.020473] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3898 14:46:02.851419 [ 69.026144] RIP: 0033:0x7f9d3109af33
3899 14:46:02.872334 [ 69.030164] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3900 14:46:02.880167 [ 69.051182] RSP: 002b:00007ffeb322bb58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3901 14:46:02.888660 [ 69.059673] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f9d3109af33
3902 14:46:02.896749 [ 69.067673] RDX: 000000000000000b RSI: 00007f9d30f8b000 RDI: 0000000000000001
3903 14:46:02.904982 [ 69.075670] RBP: 00007f9d30f8b000 R08: 00007f9d30f8a010 R09: 0000000000000000
3904 14:46:02.912693 [ 69.083666] R10: 00007f9d311951c0 R11: 0000000000000246 R12: 0000000000000001
3905 14:46:02.920748 [ 69.091663] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3906 14:46:02.924017 [ 69.099676] irq event stamp: 0
3907 14:46:02.931236 [ 69.103114] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3908 14:46:02.933528 # Segmentation fault
3909 14:46:02.946201 # [ 68.122325] lkdtm: Performing direct [ 69.110161] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3910 14:46:02.955397 [ 69.125508] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
3911 14:46:02.962431 [ 69.134674] softirqs last disabled at (0): [<0000000000000000>] 0x0
3912 14:46:02.967562 [ 69.141704] ---[ end trace ca19ed4038cedcf7 ]---
3913 14:46:02.973018 [ 69.146885] lkdtm: ok: SMEP did not get cleared
3914 14:46:02.978558 [ 69.151970] lkdtm: trying to clear SMEP with call gadget
3915 14:46:02.983741 [ 69.157927] lkdtm: ok: SMEP removal was reverted
3916 14:46:02.987586 entry STACK_GUARD_PAGE_TRAILING
3917 14:46:02.994731 # [ 68.132020] lkdtm: attempting bad read from page above current stack
3918 14:46:03.005632 # [ 68.145424] BUG: stack guard page was hit at 0000000087765fe6 (stack is 00000000423e076d..000000008f8f5a4b)
3919 14:46:03.012485 # [ 68.162443] kernel stack overflow (page fault): 0000 [#4] SMP PTI
3920 14:46:03.021370 # [ 68.169259] CPU: 3 PID: 1088 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3921 14:46:03.028519 # [ 68.177916] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3922 14:46:03.035304 # [ 68.184545] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d
3923 14:46:03.056056 # [ 68.191165] Code: a0 fd ff 0f 1f 44 00 00 53 48 c7 c7 f0 8c ac 84 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 a5 a0 fd ff 48 c7 c7 30 8d ac 84 <8a> 83 00 40 00 00 88 44 24 07 0f b6 74 24 07 5a 5b e9 88 a0 fd ff
3924 14:46:03.062140 # [ 68.212151] RSP: 0018:ffff99d20183fe50 EFLAGS: 00010246
3925 14:46:03.070029 # [ 68.217988] RAX: 0000000000000038 RBX: ffff99d20183c000 RCX: 0000000000000000
3926 14:46:03.078373 # [ 68.225966] RDX: 0000000000000000 RSI: ffff8a537bd9bf70 RDI: ffffffff84ac8d30
3927 14:46:03.087123 # [ 68.233944] RBP: ffffffff84ac83fb R08: 0000000000000000 R09: 0000000000000000
3928 14:46:03.094633 # [ 68.241919] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001a
3929 14:46:03.103565 # [ 68.249896] R13: ffff99d20183ff10 R14: ffff99d20183ff10 R15: ffff8a53031d3000
3930 14:46:03.111967 # [ 68.257873] FS: 00007f000507c580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
3931 14:46:03.118638 # [ 68.266918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3932 14:46:03.127368 # [ 68.273341] CR2: ffff99d201840000 CR3: 0000000103d18000 CR4: 00000000003506e0
3933 14:46:03.129686 # [ 68.281316] Call Trace:
3934 14:46:03.136447 # [ 68.284057] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a
3935 14:46:03.140426 # [ 68.289899] direct_entry.cold+0x2c/0x38
3936 14:46:03.144916 # [ 68.294290] full_proxy_write+0x56/0x80
3937 14:46:03.149119 # [ 68.298582] vfs_write+0xea/0x3a0
3938 14:46:03.152818 # [ 68.302290] ksys_write+0x68/0xf0
3939 14:46:03.156690 # [ 68.306000] do_syscall_64+0x33/0x40
3940 14:46:03.162915 # [ 68.310000] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3941 14:46:03.167352 # [ 68.315643] RIP: 0033:0x7f0004fa4f33
3942 14:46:03.187947 # [ 68.319641] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3943 14:46:03.197649 # [ 68.340639] RSP: 002b:00007ffe2d6aa2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3944 14:46:03.205450 # [ 68.349106] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007f0004fa4f33
3945 14:46:03.212888 # [ 68.357083] RDX: 000000000000001a RSI: 00007f0004e95000 RDI: 0000000000000001
3946 14:46:03.219850 # [ 68.3[ 69.388026] lkdtm: Performing direct entry DOUBLE_FAULT
3947 14:46:03.231491 65057] RBP: 00007f0004e95000 R08: 00007f0004e94010 R09: 00000000[ 69.399423] lkdtm: XFAIL: this test is ia32-only
3948 14:46:03.232390 00000000
3949 14:46:03.239990 # [ 68.373034] R10: 00007f000509f1c0 R11: 0000000000000246 R12: 0000000000000001
3950 14:46:03.248273 # [ 68.381014] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3951 14:46:03.264960 # [ 68.389004] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3952 14:46:03.269972 # [ 68.404986] ---[ end trace ca19ed4038cedcf6 ]---
3953 14:46:03.274721 # [ 68.410155] RIP: 0010:lkdtm_BUG+0x5/0x10
3954 14:46:03.295423 # [ 68.414539] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3955 14:46:03.301486 # [ 68.435529] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
3956 14:46:03.309964 # [ 68.441369] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
3957 14:46:03.317932 # [ 68.449347] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
3958 14:46:03.326677 # [ 68.457320] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
3959 14:46:03.334404 # [ 68.465295] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3960 14:46:03.342340 # [ 68.473271] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
3961 14:46:03.351701 # [ 68.481247] FS: 00007f000507c580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
3962 14:46:03.358222 # [ 68.490294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3963 14:46:03.366343 # [ 68.496717] CR2: ffff99d201840000 CR3: 0000000103d18000 CR4: 00000000003506e0
3964 14:46:03.371607 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
3965 14:46:03.378204 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
3966 14:46:03.380339 # selftests: lkdtm: UNSET_SMEP.sh
3967 14:46:03.386301 # [ 68.797259] lkdtm: Performing direct entry UNSET_SMEP
3968 14:46:03.391260 # [ 68.808908] lkdtm: trying to clear SMEP normally
3969 14:46:03.396777 # [ 68.814127] ------------[ cut here ]------------
3970 14:46:03.402342 # [ 68.819327] pinned CR4 bits changed: 0x100000!?
3971 14:46:03.413200 # [ 68.830611] WARNING: CPU: 1 PID: 1124 at arch/x86/kernel/cpu/common.c:392 native_write_cr4+0x45/0x60
3972 14:46:03.428390 # [ 68.847016] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3973 14:46:03.437073 # [ 68.869202] CPU: 1 PID: 1124 Comm: cat Tainted: G D W 5.10.135-cip13 #1
3974 14:46:03.443911 # [ 68.877886] Hardware name: Google Coral/Coral, BIOS 09/29/2020
3975 14:46:03.450513 # [ 68.884534] RIP: 0010:native_write_cr4+0x45/0x60
3976 14:46:03.466643 # [ 68.895981] Code: 39 c2 75 2d 48 85 f6 75 05 c3 cc cc cc cc 80 3d a3 a3 c3 01 00 75 f2 48 c7 c7 80 7a a0 84 c6 05 93[ 69.637218] lkdtm: Performing direct entry CORRUPT_PAC
3977 14:46:03.472026 [ 69.646080] lkdtm: XFAIL: this test is arm64-only
3978 14:46:03.481814 a3 c3 01 01 e8 23 b3 e7 00 <0f> 0b c3 cc cc cc cc 48 89 d6 48 81 e7 ff f7 ce ff 48 31 c6 48 09
3979 14:46:03.487979 # [ 68.923243] RSP: 0018:ffff99d2018afe48 EFLAGS: 00010286
3980 14:46:03.495972 # [ 68.929110] RAX: 0000000000000000 RBX: 00000000002506e0 RCX: 0000000000000000
3981 14:46:03.503855 # [ 68.937105] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
3982 14:46:03.512224 # [ 68.945100] RBP: ffffffff84ac8415 R08: 0000000000000000 R09: 0000000000000000
3983 14:46:03.520345 # [ 68.953098] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3984 14:46:03.528197 # [ 68.961097] R13: ffff99d2018aff10 R14: ffff99d2018aff10 R15: ffff8a53028e8000
3985 14:46:03.537447 # [ 68.969094] FS: 00007f9d31172580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
3986 14:46:03.545401 # [ 68.978161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3987 14:46:03.552307 # [ 68.984602] CR2: 00007f9d30f8b000 CR3: 0000000102ce4000 CR4: 00000000003506e0
3988 14:46:03.555655 # [ 68.992601] Call Trace:
3989 14:46:03.560604 # [ 68.995357] lkdtm_UNSET_SMEP.cold+0x1d/0x103
3990 14:46:03.564753 # [ 69.000254] direct_entry.cold+0x2c/0x38
3991 14:46:03.570024 # [ 69.004668] full_proxy_write+0x56/0x80
3992 14:46:03.573176 # [ 69.008984] vfs_write+0xea/0x3a0
3993 14:46:03.577435 # [ 69.012716] ksys_write+0x68/0xf0
3994 14:46:03.581385 # [ 69.016450] do_syscall_64+0x33/0x40
3995 14:46:03.587697 # [ 69.020473] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3996 14:46:03.591452 # [ 69.026144] RIP: 0033:0x7f9d3109af33
3997 14:46:03.612714 # [ 69.030164] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3998 14:46:03.621335 # [ 69.051182] RSP: 002b:00007ffeb322bb58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3999 14:46:03.629511 # [ 69.059673] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f9d3109af33
4000 14:46:03.638086 # [ 69.067673] RDX: 000000000000000b RSI: 00007f9d30f8b000 RDI: 0000000000000001
4001 14:46:03.646386 # [ 69.075670] RBP: 00007f9d30f8b000 R08: 00007f9d30f8a010 R09: 0000000000000000
4002 14:46:03.654008 # [ 69.083666] R10: 00007f9d311951c0 R11: 0000000000000246 R12: 0000000000000001
4003 14:46:03.662047 # [ 69.091663] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4004 14:46:03.665593 # [ 69.099676] irq event stamp: 0
4005 14:46:03.672810 # [ 69.103114] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4006 14:46:03.682120 # [ 69.110161] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4007 14:46:03.692071 # [ 69.125508] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4008 14:46:03.702971 # [ 69.134674] softirqs last disabled at (0):[ 69.870068] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
4009 14:46:03.710720 [ 69.882426] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
4010 14:46:03.713237 [<0000000000000000>] 0x0
4011 14:46:03.718924 # [ 69.141704] ---[ end trace ca19ed4038cedcf7 ]---
4012 14:46:03.724141 # [ 69.146885] lkdtm: ok: SMEP did not get cleared
4013 14:46:03.731118 # [ 69.151970] lkdtm: trying to clear SMEP with call gadget
4014 14:46:03.736157 # [ 69.157927] lkdtm: ok: SMEP removal was reverted
4015 14:46:03.740487 # UNSET_SMEP: saw 'pinned CR4 bits changed:': ok
4016 14:46:03.744009 ok 14 selftests: lkdtm: UNSET_SMEP.sh
4017 14:46:03.747663 # selftests: lkdtm: DOUBLE_FAULT.sh
4018 14:46:03.753742 # [ 69.388026] lkdtm: Performing direct entry DOUBLE_FAULT
4019 14:46:03.759237 # [ 69.399423] lkdtm: XFAIL: this test is ia32-only
4020 14:46:03.762709 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
4021 14:46:03.767716 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
4022 14:46:03.770623 # selftests: lkdtm: CORRUPT_PAC.sh
4023 14:46:03.778296 # [ 69.637218] lkdtm: Performing direct entry CORRUPT_PAC
4024 14:46:03.782046 # [ 69.646080] lkdtm: XFAIL: this test is arm64-only
4025 14:46:03.785587 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
4026 14:46:03.790043 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
4027 14:46:03.795421 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
4028 14:46:03.802605 # [ 69.870068] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
4029 14:46:03.810982 # [ 69.882426] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
4030 14:46:03.815467 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
4031 14:46:03.821332 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
4032 14:46:03.825591 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
4033 14:46:03.918200 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
4034 14:46:03.922940 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
4035 14:46:03.933796 # selftests: lkdtm: WRITE_AFTER_FREE.sh
4036 14:46:04.040365 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
4037 14:46:04.045387 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
4038 14:46:04.056770 # selftests: lkdtm: READ_AFTER_FREE.sh
4039 14:46:04.188721 [ 70.361974] lkdtm: Performing direct entry READ_AFTER_FREE
4040 14:46:04.195264 [ 70.368164] lkdtm: Value in memory before free: 12345678
4041 14:46:04.201420 [ 70.374132] lkdtm: Attempting bad read from freed memory
4042 14:46:04.205472 [ 70.380108] lkdtm: Memory was not poisoned
4043 14:46:04.254762 # [ 70.361974] lkdtm: Performing direct entry READ_AFTER_FREE
4044 14:46:04.260096 # [ 70.368164] lkdtm: Value in memory before free: 12345678
4045 14:46:04.267352 # [ 70.374132] lkdtm: Attempting bad read from freed memory
4046 14:46:04.271051 # [ 70.380108] lkdtm: Memory was not poisoned
4047 14:46:04.275448 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
4048 14:46:04.283784 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
4049 14:46:04.295612 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
4050 14:46:04.402834 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
4051 14:46:04.408196 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
4052 14:46:04.417988 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
4053 14:46:04.554408 [ 70.727172] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
4054 14:46:04.560711 [ 70.733937] lkdtm: Value in memory before free: 12345678
4055 14:46:04.566256 [ 70.739901] lkdtm: Attempting to read from freed memory
4056 14:46:04.571418 [ 70.745772] lkdtm: Buddy page was not poisoned
4057 14:46:04.620986 # [ 70.727172] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
4058 14:46:04.627423 # [ 70.733937] lkdtm: Value in memory before free: 12345678
4059 14:46:04.633245 # [ 70.739901] lkdtm: Attempting to read from freed memory
4060 14:46:04.638767 # [ 70.745772] lkdtm: Buddy page was not poisoned
4061 14:46:04.643913 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
4062 14:46:04.653331 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
4063 14:46:04.664860 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
4064 14:46:04.803327 [ 70.975957] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
4065 14:46:04.808269 [ 70.982232] lkdtm: Attempting double slab free ...
4066 14:46:04.857599 # [ 70.975957] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
4067 14:46:04.862574 # [ 70.982232] lkdtm: Attempting double slab free ...
4068 14:46:04.876035 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
4069 14:46:04.889207 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
4070 14:46:04.900291 # selftests: lkdtm: SLAB_FREE_CROSS.sh
4071 14:46:05.048212 [ 71.221109] lkdtm: Performing direct entry SLAB_FREE_CROSS
4072 14:46:05.053899 [ 71.227290] lkdtm: Attempting cross-cache slab free ...
4073 14:46:05.103301 # [ 71.221109] lkdtm: Performing direct entry SLAB_FREE_CROSS
4074 14:46:05.109083 # [ 71.227290] lkdtm: Attempting cross-cache slab free ...
4075 14:46:05.122178 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
4076 14:46:05.136087 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
4077 14:46:05.147421 # selftests: lkdtm: SLAB_FREE_PAGE.sh
4078 14:46:05.288042 [ 71.461282] lkdtm: Performing direct entry SLAB_FREE_PAGE
4079 14:46:05.293674 [ 71.467358] lkdtm: Attempting non-Slab slab free ...
4080 14:46:05.342283 # [ 71.461282] lkdtm: Performing direct entry SLAB_FREE_PAGE
4081 14:46:05.347870 # [ 71.467358] lkdtm: Attempting non-Slab slab free ...
4082 14:46:05.361519 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
4083 14:46:05.376174 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
4084 14:46:05.387298 # selftests: lkdtm: SOFTLOCKUP.sh
4085 14:46:05.494452 # Skipping SOFTLOCKUP: Hangs the system
4086 14:46:05.499623 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
4087 14:46:05.511590 # selftests: lkdtm: HARDLOCKUP.sh
4088 14:46:05.613726 # Skipping HARDLOCKUP: Hangs the system
4089 14:46:05.618936 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
4090 14:46:05.632035 # selftests: lkdtm: SPINLOCKUP.sh
4091 14:46:05.734074 # Skipping SPINLOCKUP: Hangs the system
4092 14:46:05.738994 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
4093 14:46:05.751103 # selftests: lkdtm: HUNG_TASK.sh
4094 14:46:05.849738 # Skipping HUNG_TASK: Hangs the system
4095 14:46:05.855278 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
4096 14:46:05.866258 # selftests: lkdtm: EXEC_DATA.sh
4097 14:46:05.995847 [ 72.169707] lkdtm: Performing direct entry EXEC_DATA
4098 14:46:06.002880 [ 72.175343] lkdtm: attempting ok execution at ffffffff83ade560
4099 14:46:06.009181 [ 72.181920] lkdtm: attempting bad execution at ffffffff8621e560
4100 14:46:06.017673 [ 72.188579] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4101 14:46:06.025498 [ 72.196945] BUG: unable to handle page fault for address: ffffffff8621e560
4102 14:46:06.031619 [ 72.204632] #PF: supervisor instruction fetch in kernel mode
4103 14:46:06.037561 [ 72.210955] #PF: error_code(0x0011) - permissions violation
4104 14:46:06.045280 [ 72.217181] PGD 78e29067 P4D 78e29067 PUD 78e2a063 PMD 800000007a4000e3
4105 14:46:06.049195 [ 72.224685] Oops: 0011 [#5] SMP PTI
4106 14:46:06.058103 [ 72.228587] CPU: 3 PID: 1631 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4107 14:46:06.065552 [ 72.237243] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4108 14:46:06.069012 [ 72.243868] RIP: 0010:data_area+0x0/0x40
4109 14:46:06.089808 [ 72.248252] Code: ff ff 00 77 82 00 53 8a ff ff 00 76 82 00 53 8a ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <0f> 1f 44 00 00 c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 55
4110 14:46:06.095672 [ 72.269236] RSP: 0018:ffff99d201fefe48 EFLAGS: 00010246
4111 14:46:06.103953 [ 72.275077] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4112 14:46:06.111933 [ 72.283050] RDX: 0000000000000000 RSI: ffff8a537bd9bf70 RDI: ffff8a537bd9bf70
4113 14:46:06.119940 [ 72.291027] RBP: ffffffff8621e560 R08: 0000000000000000 R09: 0000000000000000
4114 14:46:06.127613 [ 72.299001] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
4115 14:46:06.135602 [ 72.306975] R13: ffff99d201feff10 R14: ffff99d201feff10 R15: ffff8a5302d3c000
4116 14:46:06.145991 [ 72.314953] FS: 00007f3790e96580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
4117 14:46:06.151725 [ 72.323989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4118 14:46:06.159137 [ 72.330411] CR2: ffffffff8621e560 CR3: 0000000100f26000 CR4: 00000000003506e0
4119 14:46:06.162573 [ 72.338388] Call Trace:
4120 14:46:06.166546 [ 72.341130] ? execute_location+0x48/0x56
4121 14:46:06.171168 [ 72.345618] ? direct_entry.cold+0x2c/0x38
4122 14:46:06.175310 [ 72.350205] ? full_proxy_write+0x56/0x80
4123 14:46:06.179616 [ 72.354692] ? vfs_write+0xea/0x3a0
4124 14:46:06.183168 [ 72.358593] ? ksys_write+0x68/0xf0
4125 14:46:06.188131 [ 72.362490] ? do_syscall_64+0x33/0x40
4126 14:46:06.193778 [ 72.366683] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4127 14:46:06.209374 [ 72.372536] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4128 14:46:06.213169 [ 72.388515] CR2: ffffffff8621e560
4129 14:46:06.218427 [ 72.392221] ---[ end trace ca19ed4038cedcf8 ]---
4130 14:46:06.223481 [ 72.397379] RIP: 0010:lkdtm_BUG+0x5/0x10
4131 14:46:06.243715 [ 72.401765] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4132 14:46:06.249474 [ 72.422749] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4133 14:46:06.257273 [ 72.428588] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4134 14:46:06.265287 [ 72.436562] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4135 14:46:06.273341 [ 72.444535] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4136 14:46:06.281533 [ 72.452509] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4137 14:46:06.289557 [ 72.460485] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4138 14:46:06.298217 [ 72.468458] FS: 00007f3790e96580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
4139 14:46:06.304615 [ 72.477507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4140 14:46:06.312480 [ 72.483927] CR2: ffffffff8621e560 CR3: 0000000100f26000 CR4: 00000000003506e0
4141 14:46:06.322612 [ 72.491904] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4142 14:46:06.331852 [ 72.501818] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1631, name: cat
4143 14:46:06.335633 [ 72.510275] INFO: lockdep is turned off.
4144 14:46:06.339918 [ 72.514656] irq event stamp: 0
4145 14:46:06.346851 [ 72.518069] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4146 14:46:06.355247 [ 72.525068] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4147 14:46:06.364229 [ 72.534211] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4148 14:46:06.371222 [ 72.543352] softirqs last disabled at (0): [<0000000000000000>] 0x0
4149 14:46:06.379525 [ 72.550357] CPU: 3 PID: 1631 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4150 14:46:06.387139 [ 72.559014] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4151 14:46:06.389038 [ 72.565630] Call Trace:
4152 14:46:06.392555 [ 72.568370] dump_stack+0x77/0x9b
4153 14:46:06.397593 [ 72.572080] ___might_sleep.cold+0xa6/0xb6
4154 14:46:06.401384 [ 72.576665] exit_signals+0x1c/0x2e0
4155 14:46:06.405144 [ 72.580666] do_exit+0xd5/0xb00
4156 14:46:06.409280 [ 72.584179] ? ksys_write+0x68/0xf0
4157 14:46:06.413355 [ 72.588086] rewind_stack_do_exit+0x17/0x20
4158 14:46:06.417917 [ 72.592764] RIP: 0033:0x7f3790dbef33
4159 14:46:06.438554 [ 72.596763] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4160 14:46:06.446860 [ 72.617765] RSP: 002b:00007fffcde6bf08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4161 14:46:06.454703 [ 72.626225] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f3790dbef33
4162 14:46:06.462893 [ 72.634205] RDX: 000000000000000a RSI: 00007f3790caf000 RDI: 0000000000000001
4163 14:46:06.470873 [ 72.642184] RBP: 00007f3790caf000 R08: 00007f3790cae010 R09: 0000000000000000
4164 14:46:06.478776 [ 72.650165] R10: 00007f3790eb91c0 R11: 0000000000000246 R12: 0000000000000001
4165 14:46:06.486916 [ 72.658144] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4166 14:46:06.488829 # Killed
4167 14:46:06.549264 # [ 72.169707] lkdtm: Performing direct entry EXEC_DATA
4168 14:46:06.555103 # [ 72.175343] lkdtm: attempting ok execution at ffffffff83ade560
4169 14:46:06.561889 # [ 72.181920] lkdtm: attempting bad execution at ffffffff8621e560
4170 14:46:06.570410 # [ 72.188579] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4171 14:46:06.578515 # [ 72.196945] BUG: unable to handle page fault for address: ffffffff8621e560
4172 14:46:06.584965 # [ 72.204632] #PF: supervisor instruction fetch in kernel mode
4173 14:46:06.591361 # [ 72.210955] #PF: error_code(0x0011) - permissions violation
4174 14:46:06.598897 # [ 72.217181] PGD 78e29067 P4D 78e29067 PUD 78e2a063 PMD 800000007a4000e3
4175 14:46:06.603027 # [ 72.224685] Oops: 0011 [#5] SMP PTI
4176 14:46:06.612170 # [ 72.228587] CPU: 3 PID: 1631 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4177 14:46:06.618440 # [ 72.237243] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4178 14:46:06.623099 # [ 72.243868] RIP: 0010:data_area+0x0/0x40
4179 14:46:06.645039 # [ 72.248252] Code: ff ff 00 77 82 00 53 8a ff ff 00 76 82 00 53 8a ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <0f> 1f 44 00 00 c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 55
4180 14:46:06.651120 # [ 72.269236] RSP: 0018:ffff99d201fefe48 EFLAGS: 00010246
4181 14:46:06.659152 # [ 72.275077] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4182 14:46:06.667327 # [ 72.283050] RDX: 0000000000000000 RSI: ffff8a537bd9bf70 RDI: ffff8a537bd9bf70
4183 14:46:06.674989 # [ 72.291027] RBP: ffffffff8621e560 R08: 0000000000000000 R09: 0000000000000000
4184 14:46:06.683131 # [ 72.299001] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
4185 14:46:06.691698 # [ 72.306975] R13: ffff99d201feff10 R14: ffff99d201feff10 R15: ffff8a5302d3c000
4186 14:46:06.700541 # [ 72.314953] FS: 00007f3790e96580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
4187 14:46:06.707089 # [ 72.323989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4188 14:46:06.715471 # [ 72.330411] CR2: ffffffff8621e560 CR3: 0000000100f26000 CR4: 00000000003506e0
4189 14:46:06.718984 # [ 72.338388] Call Trace:
4190 14:46:06.722694 # [ 72.341130] ? execute_location+0x48/0x56
4191 14:46:06.727591 # [ 72.345618] ? direct_entry.cold+0x2c/0x38
4192 14:46:06.732228 # [ 72.350205] ? full_proxy_write+0x56/0x80
4193 14:46:06.736437 # [ 72.354692] ? vfs_write+0xea/0x3a0
4194 14:46:06.740635 # [ 72.358593] ? ksys_write+0x68/0xf0
4195 14:46:06.744896 # [ 72.362490] ? do_syscall_64+0x33/0x40
4196 14:46:06.750929 # [ 72.366683] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4197 14:46:06.767463 # [ 72.372536] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4198 14:46:06.772969 #[ 72.945894] lkdtm: Performing direct entry EXEC_STACK
4199 14:46:06.776831 [ 72.388515] CR2: ffffffff8621e560
4200 14:46:06.785330 # [ 72.392221] ---[ end[ 72.951966] lkdtm: attempting ok execution at ffffffff83ade560
4201 14:46:06.788417 trace ca19ed4038cedcf8 ]---
4202 14:46:06.798696 # [ 72.397379] RIP: 0010:lkdtm_B[ 72.964729] lkdtm: attempting bad execution at ffff99d20206fe18
4203 14:46:06.800368 UG+0x5/0x10
4204 14:46:06.813114 # [ 72.401765] Code: 89 ff e8 de bc a3 ff 48 c7 c[ 72.977677] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4205 14:46:06.820869 [ 72.992137] BUG: unable to handle page fault for address: ffff99d20206fe18
4206 14:46:06.827192 [ 72.999825] #PF: supervisor instruction fetch in kernel mode
4207 14:46:06.833245 [ 73.006152] #PF: error_code(0x0011) - permissions violation
4208 14:46:06.842455 [ 73.012381] PGD 100000067 P4D 100000067 PUD 100211067 PMD 103e70067 PTE 8000000104e4d063
4209 14:46:06.846663 [ 73.021446] Oops: 0011 [#6] SMP PTI
4210 14:46:06.854862 [ 73.025346] CPU: 3 PID: 1667 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4211 14:46:06.861411 [ 73.034003] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4212 14:46:06.866075 [ 73.040624] RIP: 0010:0xffff99d20206fe18
4213 14:46:06.886771 [ 73.045003] Code: 00 00 18 fe 06 02 d2 99 ff ff 49 b5 16 84 ff ff ff ff 20 00 00 00 00 00 00 00 3e 85 ac 84 ff ff ff ff 75 b6 16 84 ff ff ff ff <0f> 1f 44 00 00 c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 55
4214 14:46:06.892670 [ 73.066000] RSP: 0018:ffff99d20206fdf8 EFLAGS: 00010246
4215 14:46:06.900563 [ 73.071844] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4216 14:46:06.908667 [ 73.079823] RDX: 0000000000000000 RSI: ffff8a537bd9bf70 RDI: ffff8a537bd9bf70
4217 14:46:06.916683 [ 73.087799] RBP: ffff99d20206fe18 R08: 0000000000000000 R09: 0000000000000000
4218 14:46:06.924713 [ 73.095779] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
4219 14:46:06.932584 [ 73.103757] R13: ffff99d20206ff10 R14: ffff99d20206ff10 R15: ffff8a5304da6000
4220 14:46:06.942341 [ 73.111738] FS: 00007fa8b5939580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
4221 14:46:06.948666 [ 73.120785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4222 14:46:06.956076 [ 73.127206] CR2: ffff99d20206fe18 CR3: 00000001040bc000 CR4: 00000000003506e0
4223 14:46:06.959206 [ 73.135186] Call Trace:
4224 14:46:06.963209 [ 73.137932] ? execute_location+0x48/0x56
4225 14:46:06.968467 [ 73.142419] ? lkdtm_EXEC_STACK+0x26/0x44
4226 14:46:06.972480 [ 73.146904] ? direct_entry.cold+0x2c/0x38
4227 14:46:06.976718 [ 73.151489] ? full_proxy_write+0x56/0x80
4228 14:46:06.980915 [ 73.155978] ? vfs_write+0xea/0x3a0
4229 14:46:06.984528 [ 73.159880] ? ksys_write+0x68/0xf0
4230 14:46:06.989221 [ 73.163778] ? do_syscall_64+0x33/0x40
4231 14:46:06.994869 [ 73.167971] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4232 14:46:07.010407 [ 73.173814] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4233 14:46:07.014120 [ 73.189791] CR2: ffff99d20206fe18
4234 14:46:07.019533 [ 73.193501] ---[ end trace ca19ed4038cedcf9 ]---
4235 14:46:07.023801 [ 73.198666] RIP: 0010:lkdtm_BUG+0x5/0x10
4236 14:46:07.045152 [ 73.203051] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4237 14:46:07.050944 [ 73.224048] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4238 14:46:07.058973 [ 73.229888] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4239 14:46:07.066917 [ 73.237866] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4240 14:46:07.074467 [ 73.245841] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4241 14:46:07.082823 [ 73.253816] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4242 14:46:07.091434 [ 73.261796] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4243 14:46:07.100040 [ 73.269776] FS: 00007fa8b5939580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
4244 14:46:07.105868 [ 73.278823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4245 14:46:07.115166 [ 73.285248] CR2: ffff99d20206fe18 CR3: 00000001040bc000 CR4: 00000000003506e0
4246 14:46:07.130900 0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4247 14:46:07.136702 # [ 72.422749] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4248 14:46:07.144329 # [ 72.428588] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4249 14:46:07.152759 # [ 72.436562] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4250 14:46:07.161140 # [ 72.444535] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4251 14:46:07.168857 # [ 72.452509] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4252 14:46:07.177233 # [ 72.460485] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4253 14:46:07.186615 # [ 72.468458] FS: 00007f3790e96580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
4254 14:46:07.193299 # [ 72.477507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4255 14:46:07.200913 # [ 72.483927] CR2: ffffffff8621e560 CR3: 0000000100f26000 CR4: 00000000003506e0
4256 14:46:07.211254 # [ 72.491904] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4257 14:46:07.220331 # [ 72.501818] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1631, name: cat
4258 14:46:07.224603 # [ 72.510275] INFO: lockdep is turned off.
4259 14:46:07.228079 # [ 72.514656] irq event stamp: 0
4260 14:46:07.235370 # [ 72.518069] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4261 14:46:07.245007 # [ 72.525068] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4262 14:46:07.254067 # [ 72.534211] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4263 14:46:07.261683 # [ 72.543352] softirqs last disabled at (0): [<0000000000000000>] 0x0
4264 14:46:07.269914 # [ 72.550357] CPU: 3 PID: 1631 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4265 14:46:07.277048 # [ 72.559014] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4266 14:46:07.280947 # [ 72.565630] Call Trace:
4267 14:46:07.284136 # [ 72.568370] dump_stack+0x77/0x9b
4268 14:46:07.288427 # [ 72.572080] ___might_sleep.cold+0xa6/0xb6
4269 14:46:07.292980 # [ 72.576665] exit_signals+0x1c/0x2e0
4270 14:46:07.296571 # [ 72.580666] do_exit+0xd5/0xb00
4271 14:46:07.300875 # [ 72.584179] ? ksys_write+0x68/0xf0
4272 14:46:07.305795 # [ 72.588086] rewind_stack_do_exit+0x17/0x20
4273 14:46:07.309179 # [ 72.592764] RIP: 0033:0x7f3790dbef33
4274 14:46:07.330715 # [ 72.596763] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4275 14:46:07.339350 # [ 72.617765] RSP: 002b:00007fffcde6bf08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4276 14:46:07.347120 # [ 72.626225] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f3790dbef33
4277 14:46:07.355888 # [ 72.634205] RDX: 000000000000000a RSI: 00007f3790caf000 RDI: 0000000000000001
4278 14:46:07.363929 # [ 72.642184] RBP: 00007f3790caf000 R08: 00007f3790cae010 R09: 0000000000000000
4279 14:46:07.371663 # [ 72.650165] R10: 00007f3790eb91c0 R11: 0000000000000246 R12: 0000000000000001
4280 14:46:07.380037 # [ 72.658144] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4281 14:46:07.383528 # EXEC_DATA: saw 'call trace:': ok
4282 14:46:07.386715 ok 30 selftests: lkdtm: EXEC_DATA.sh
4283 14:46:07.390572 # selftests: lkdtm: EXEC_STACK.sh
4284 14:46:07.391480 # Killed
4285 14:46:07.397565 # [ 72.945894] lkdtm: Performing direct entry EXEC_STACK
4286 14:46:07.404112 # [ 72.951966] lkdtm: attempting ok execution at ffffffff83ade560
4287 14:46:07.410853 # [ 72.964729] lkdtm: attempting bad execution at ffff99d20206fe18
4288 14:46:07.418279 # [ 72.977677] k[ 73.587068] lkdtm: Performing direct entry EXEC_KMALLOC
4289 14:46:07.424682 [ 73.597569] lkdtm: attempting ok execution at ffffffff83ade560
4290 14:46:07.437851 ernel tried to execute NX-protected page - exploit attempt? (uid[ 73.604123] lkdtm: attempting bad execution at ffff8a5303a6cd40
4291 14:46:07.438504 : 0)
4292 14:46:07.452572 # [ 72.992137] BUG: unable to handle page fault for addr[ 73.616991] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4293 14:46:07.460047 [ 73.631519] BUG: unable to handle page fault for address: ffff8a5303a6cd40
4294 14:46:07.462834 ess: ffff99d20206fe18
4295 14:46:07.472995 # [ 72.999825] #PF: supervisor instruct[ 73.639210] #PF: supervisor instruction fetch in kernel mode
4296 14:46:07.478501 [ 73.651738] #PF: error_code(0x0011) - permissions violation
4297 14:46:07.487793 [ 73.657968] PGD 7a601067 P4D 7a601067 PUD 100892063 PMD 103a8a063 PTE 8000000103a6c163
4298 14:46:07.491541 [ 73.666838] Oops: 0011 [#7] SMP PTI
4299 14:46:07.500160 [ 73.670743] CPU: 0 PID: 1703 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4300 14:46:07.507822 [ 73.679403] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4301 14:46:07.511676 [ 73.686029] RIP: 0010:0xffff8a5303a6cd40
4302 14:46:07.532145 [ 73.690417] Code: 00 00 02 00 00 00 00 00 00 00 80 cc a6 03 53 8a ff ff 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0b 24 30 83 ff ff ff ff <0f> 1f 44 00 00 c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 55
4303 14:46:07.538198 [ 73.711414] RSP: 0018:ffff99d2020f7e38 EFLAGS: 00010246
4304 14:46:07.545912 [ 73.717258] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4305 14:46:07.554334 [ 73.725234] RDX: 0000000000000000 RSI: ffff8a537bc1bf70 RDI: ffff8a537bc1bf70
4306 14:46:07.561830 [ 73.733211] RBP: ffff8a5303a6cd40 R08: 0000000000000000 R09: 0000000000000000
4307 14:46:07.570009 [ 73.741188] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
4308 14:46:07.577871 [ 73.749164] R13: ffff99d2020f7f10 R14: ffff99d2020f7f10 R15: ffff8a5304eba000
4309 14:46:07.586899 [ 73.757143] FS: 00007ff465ad5580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
4310 14:46:07.593144 [ 73.766191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4311 14:46:07.601506 [ 73.772617] CR2: ffff8a5303a6cd40 CR3: 0000000103f7a000 CR4: 00000000003506f0
4312 14:46:07.604652 [ 73.780595] Call Trace:
4313 14:46:07.608737 [ 73.783340] ? execute_location+0x48/0x56
4314 14:46:07.613326 [ 73.787831] ? lkdtm_EXEC_KMALLOC+0x2c/0x40
4315 14:46:07.617801 [ 73.792510] ? direct_entry.cold+0x2c/0x38
4316 14:46:07.622531 [ 73.797096] ? full_proxy_write+0x56/0x80
4317 14:46:07.626125 [ 73.801581] ? vfs_write+0xea/0x3a0
4318 14:46:07.631166 [ 73.805483] ? ksys_write+0x68/0xf0
4319 14:46:07.634555 [ 73.809392] ? do_syscall_64+0x33/0x40
4320 14:46:07.640049 [ 73.813585] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4321 14:46:07.642969 ion fetch in kernel mode
4322 14:46:07.663105 # [ 73.006152] #PF: error_code(0x001[ 73.819428] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4323 14:46:07.666430 [ 73.841610] CR2: ffff8a5303a6cd40
4324 14:46:07.671488 [ 73.845317] ---[ end trace ca19ed4038cedcfa ]---
4325 14:46:07.675641 [ 73.850480] RIP: 0010:lkdtm_BUG+0x5/0x10
4326 14:46:07.696828 [ 73.854864] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4327 14:46:07.702422 [ 73.875841] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4328 14:46:07.710689 [ 73.881685] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4329 14:46:07.718370 [ 73.889658] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4330 14:46:07.726348 [ 73.897632] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4331 14:46:07.734446 [ 73.905603] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4332 14:46:07.742741 [ 73.913575] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4333 14:46:07.751551 [ 73.921548] FS: 00007ff465ad5580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
4334 14:46:07.757492 [ 73.930590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4335 14:46:07.765621 [ 73.937013] CR2: ffff8a5303a6cd40 CR3: 0000000103f7a000 CR4: 00000000003506f0
4336 14:46:07.775650 [ 73.944992] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4337 14:46:07.784085 [ 73.954910] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1703, name: cat
4338 14:46:07.788442 [ 73.963372] INFO: lockdep is turned off.
4339 14:46:07.791988 [ 73.967752] irq event stamp: 0
4340 14:46:07.798997 [ 73.971168] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4341 14:46:07.808368 [ 73.978177] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4342 14:46:07.817317 [ 73.987319] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4343 14:46:07.824169 [ 73.996461] softirqs last disabled at (0): [<0000000000000000>] 0x0
4344 14:46:07.833337 [ 74.003469] CPU: 0 PID: 1703 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4345 14:46:07.839435 [ 74.012126] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4346 14:46:07.842215 [ 74.018742] Call Trace:
4347 14:46:07.846047 [ 74.021480] dump_stack+0x77/0x9b
4348 14:46:07.850520 [ 74.025191] ___might_sleep.cold+0xa6/0xb6
4349 14:46:07.855279 [ 74.029774] exit_signals+0x1c/0x2e0
4350 14:46:07.858107 [ 74.033773] do_exit+0xd5/0xb00
4351 14:46:07.862215 [ 74.037276] ? ksys_write+0x68/0xf0
4352 14:46:07.866575 [ 74.041181] rewind_stack_do_exit+0x17/0x20
4353 14:46:07.870662 [ 74.045858] RIP: 0033:0x7ff4659fdf33
4354 14:46:07.892053 [ 74.049857] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4355 14:46:07.900357 [ 74.070854] RSP: 002b:00007ffc75b4eb18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4356 14:46:07.908199 [ 74.079322] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007ff4659fdf33
4357 14:46:07.916211 [ 74.087300] RDX: 000000000000000d RSI: 00007ff4658ee000 RDI: 0000000000000001
4358 14:46:07.924206 [ 74.095275] RBP: 00007ff4658ee000 R08: 00007ff4658ed010 R09: 0000000000000000
4359 14:46:07.931831 [ 74.103254] R10: 00007ff465af81c0 R11: 0000000000000246 R12: 0000000000000001
4360 14:46:07.940537 [ 74.111233] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4361 14:46:07.942750 1) - permissions violation
4362 14:46:07.952727 # [ 73.012381] PGD 100000067 P4D 100000067 PUD 100211067 PMD 103e70067 PTE 8000000104e4d063
4363 14:46:07.955976 # [ 73.021446] Oops: 0011 [#6] SMP PTI
4364 14:46:07.964835 # [ 73.025346] CPU: 3 PID: 1667 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4365 14:46:07.971871 # [ 73.034003] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4366 14:46:07.976972 # [ 73.040624] RIP: 0010:0xffff99d20206fe18
4367 14:46:07.997445 # [ 73.045003] Code: 00 00 18 fe 06 02 d2 99 ff ff 49 b5 16 84 ff ff ff ff 20 00 00 00 00 00 00 00 3e 85 ac 84 ff ff ff ff 75 b6 16 84 ff ff ff ff <0f> 1f 44 00 00 c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 55
4368 14:46:08.004508 # [ 73.066000] RSP: 0018:ffff99d20206fdf8 EFLAGS: 00010246
4369 14:46:08.011820 # [ 73.071844] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4370 14:46:08.019684 # [ 73.079823] RDX: 0000000000000000 RSI: ffff8a537bd9bf70 RDI: ffff8a537bd9bf70
4371 14:46:08.028103 # [ 73.087799] RBP: ffff99d20206fe18 R08: 0000000000000000 R09: 0000000000000000
4372 14:46:08.036960 # [ 73.095779] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
4373 14:46:08.045720 # [ 73.103757] R13: ffff99d20206ff10 R14: ffff99d20206ff10 R15: ffff8a5304da6000
4374 14:46:08.053525 # [ 73.111738] FS: 00007fa8b5939580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
4375 14:46:08.060138 # [ 73.120785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4376 14:46:08.068313 # [ 73.127206] CR2: ffff99d20206fe18 CR3: 00000001040bc000 CR4: 00000000003506e0
4377 14:46:08.071454 # [ 73.135186] Call Trace:
4378 14:46:08.076123 # [ 73.137932] ? execute_location+0x48/0x56
4379 14:46:08.080878 # [ 73.142419] ? lkdtm_EXEC_STACK+0x26/0x44
4380 14:46:08.085742 # [ 73.146904] ? direct_entry.cold+0x2c/0x38
4381 14:46:08.089967 # [ 73.151489] ? full_proxy_write+0x56/0x80
4382 14:46:08.094096 # [ 73.155978] ? vfs_write+0xea/0x3a0
4383 14:46:08.098042 # [ 73.159880] ? ksys_write+0x68/0xf0
4384 14:46:08.102384 # [ 73.163778] ? do_syscall_64+0x33/0x40
4385 14:46:08.108426 # [ 73.167971] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4386 14:46:08.124703 # [ 73.173814] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4387 14:46:08.128368 # [ 73.189791] CR2: ffff99d20206fe18
4388 14:46:08.134339 # [ 73.193501] ---[ end trace ca19ed4038cedcf9 ]---
4389 14:46:08.138708 # [ 73.198666] RIP: 0010:lkdtm_BUG+0x5/0x10
4390 14:46:08.159414 # [ 73.203051] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4391 14:46:08.165668 # [ 73.224048] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4392 14:46:08.174074 # [ 73.229888] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4393 14:46:08.182090 # [ 73.237866] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4394 14:46:08.190892 # [ 73.245841] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4395 14:46:08.199374 # [ 73.253816] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4396 14:46:08.206284 # [ 73.261796] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4397 14:46:08.216004 # [ 73.269776] FS: 00007fa8b5939580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
4398 14:46:08.222526 # [ 73.278823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4399 14:46:08.230794 # [ 73.285248] CR2: ffff99d20206fe18 CR3: 00000001040bc000 CR4: 00000000003506e0
4400 14:46:08.234355 # EXEC_STACK: saw 'call trace:': ok
4401 14:46:08.238219 ok 31 selftests: lkdtm: EXEC_STACK.sh
4402 14:46:08.241189 # selftests: lkdtm: EXEC_KMALLOC.sh
4403 14:46:08.242086 # Killed
4404 14:46:08.248382 # [ 73.587068] lkdtm: Performing direct entry EXEC_KMALLOC
4405 14:46:08.255557 # [ 73.597569] lkdtm: attempting ok execution at ffffffff83ade560
4406 14:46:08.261853 # [ 73.604123] lkdtm: attempting bad execution at ffff8a5303a6cd40
4407 14:46:08.269048 # [ 73.616991[ 74.440296] lkdtm: Performing direct entry EXEC_VMALLOC
4408 14:46:08.275794 [ 74.448421] lkdtm: attempting ok execution at ffffffff83ade560
4409 14:46:08.282096 [ 74.454970] lkdtm: attempting bad execution at ffff99d2006df000
4410 14:46:08.290727 [ 74.461639] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4411 14:46:08.298552 [ 74.470007] BUG: unable to handle page fault for address: ffff99d2006df000
4412 14:46:08.311241 ] kernel tried to execute NX-protected page - exploit attempt? ([ 74.477695] #PF: supervisor instruction fetch in kernel mode
4413 14:46:08.316961 [ 74.490222] #PF: error_code(0x0011) - permissions violation
4414 14:46:08.326624 [ 74.496453] PGD 100000067 P4D 100000067 PUD 100211067 PMD 104ec8067 PTE 80000001026c5063
4415 14:46:08.330212 [ 74.505518] Oops: 0011 [#8] SMP PTI
4416 14:46:08.338938 [ 74.509421] CPU: 2 PID: 1739 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4417 14:46:08.345221 [ 74.518073] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4418 14:46:08.350242 [ 74.524698] RIP: 0010:0xffff99d2006df000
4419 14:46:08.358278 [ 74.529091] Code: Unable to access opcode bytes at RIP 0xffff99d2006defd6.
4420 14:46:08.363470 [ 74.536778] RSP: 0018:ffff99d202177e38 EFLAGS: 00010246
4421 14:46:08.371635 [ 74.542621] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4422 14:46:08.380117 [ 74.550600] RDX: 0000000000000000 RSI: ffff8a537bd1bf70 RDI: ffff8a537bd1bf70
4423 14:46:08.387531 [ 74.558580] RBP: ffff99d2006df000 R08: 0000000000000000 R09: 0000000000000000
4424 14:46:08.395411 [ 74.566558] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
4425 14:46:08.403333 [ 74.574537] R13: ffff99d202177f10 R14: ffff99d202177f10 R15: ffff8a53026c5000
4426 14:46:08.412946 [ 74.582518] FS: 00007f5976020580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
4427 14:46:08.419029 [ 74.591567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4428 14:46:08.426671 [ 74.597993] CR2: ffff99d2006defd6 CR3: 0000000105c96000 CR4: 00000000003506e0
4429 14:46:08.429290 [ 74.605971] Call Trace:
4430 14:46:08.433966 [ 74.608718] ? execute_location+0x48/0x56
4431 14:46:08.439024 [ 74.613209] ? lkdtm_EXEC_VMALLOC+0x20/0x30
4432 14:46:08.444033 [ 74.617886] ? direct_entry.cold+0x2c/0x38
4433 14:46:08.448273 [ 74.622471] ? full_proxy_write+0x56/0x80
4434 14:46:08.451416 [ 74.626958] ? vfs_write+0xea/0x3a0
4435 14:46:08.455564 [ 74.630859] ? ksys_write+0x68/0xf0
4436 14:46:08.459816 [ 74.634763] ? do_syscall_64+0x33/0x40
4437 14:46:08.465737 [ 74.638958] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4438 14:46:08.481893 [ 74.644806] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4439 14:46:08.485681 [ 74.660783] CR2: ffff99d2006df000
4440 14:46:08.490198 [ 74.664488] ---[ end trace ca19ed4038cedcfb ]---
4441 14:46:08.494691 [ 74.669646] RIP: 0010:lkdtm_BUG+0x5/0x10
4442 14:46:08.516340 [ 74.674034] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4443 14:46:08.521870 [ 74.695032] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4444 14:46:08.529421 [ 74.700876] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4445 14:46:08.537583 [ 74.708855] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4446 14:46:08.545620 [ 74.716833] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4447 14:46:08.553607 [ 74.724810] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4448 14:46:08.561569 [ 74.732786] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4449 14:46:08.570616 [ 74.740764] FS: 00007f5976020580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
4450 14:46:08.577866 [ 74.749812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4451 14:46:08.585102 [ 74.756233] CR2: ffff99d2006defd6 CR3: 0000000105c96000 CR4: 00000000003506e0
4452 14:46:08.585926 uid: 0)
4453 14:46:08.594597 # [ 73.631519] BUG: unable to handle page fault for address: ffff8a5303a6cd40
4454 14:46:08.600459 # [ 73.639210] #PF: supervisor instruction fetch in kernel mode
4455 14:46:08.607213 # [ 73.651738] #PF: error_code(0x0011) - permissions violation
4456 14:46:08.615883 # [ 73.657968] PGD 7a601067 P4D 7a601067 PUD 100892063 PMD 103a8a063 PTE 8000000103a6c163
4457 14:46:08.619990 # [ 73.666838] Oops: 0011 [#7] SMP PTI
4458 14:46:08.628782 # [ 73.670743] CPU: 0 PID: 1703 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4459 14:46:08.635160 # [ 73.679403] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4460 14:46:08.641213 # [ 73.686029] RIP: 0010:0xffff8a5303a6cd40
4461 14:46:08.661228 # [ 73.690417] Code: 00 00 02 00 00 00 00 00 00 00 80 cc a6 03 53 8a ff ff 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0b 24 30 83 ff ff ff ff <0f> 1f 44 00 00 c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 55
4462 14:46:08.667271 # [ 73.711414] RSP: 0018:ffff99d2020f7e38 EFLAGS: 00010246
4463 14:46:08.675406 # [ 73.717258] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4464 14:46:08.683737 # [ 73.725234] RDX: 0000000000000000 RSI: ffff8a537bc1bf70 RDI: ffff8a537bc1bf70
4465 14:46:08.691798 # [ 73.733211] RBP: ffff8a5303a6cd40 R08: 0000000000000000 R09: 0000000000000000
4466 14:46:08.700699 # [ 73.741188] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
4467 14:46:08.708058 # [ 73.749164] R13: ffff99d2020f7f10 R14: ffff99d2020f7f10 R15: ffff8a5304eba000
4468 14:46:08.717609 # [ 73.757143] FS: 00007ff465ad5580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
4469 14:46:08.723875 # [ 73.766191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4470 14:46:08.732835 # [ 73.772617] CR2: ffff8a5303a6cd40 CR3: 0000000103f7a000 CR4: 00000000003506f0
4471 14:46:08.734792 # [ 73.780595] Call Trace:
4472 14:46:08.739554 # [ 73.783340] ? execute_location+0x48/0x56
4473 14:46:08.744546 # [ 73.787831] ? lkdtm_EXEC_KMALLOC+0x2c/0x40
4474 14:46:08.749406 # [ 73.792510] ? direct_entry.cold+0x2c/0x38
4475 14:46:08.754080 # [ 73.797096] ? full_proxy_write+0x56/0x80
4476 14:46:08.757780 # [ 73.801581] ? vfs_write+0xea/0x3a0
4477 14:46:08.761907 # [ 73.805483] ? ksys_write+0x68/0xf0
4478 14:46:08.766643 # [ 73.809392] ? do_syscall_64+0x33/0x40
4479 14:46:08.772423 # [ 73.813585] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4480 14:46:08.789236 # [ 73.819428] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4481 14:46:08.792514 # [ 73.841610] CR2: ffff8a5303a6cd40
4482 14:46:08.798043 # [ 73.845317] ---[ end trace ca19ed4038cedcfa ]---
4483 14:46:08.802507 # [ 73.850480] RIP: 0010:lkdtm_BUG+0x5/0x10
4484 14:46:08.823758 # [ 73.854864] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4485 14:46:08.829565 # [ 73.875841] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4486 14:46:08.837762 # [ 73.881685] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4487 14:46:08.846727 # [ 73.889658] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4488 14:46:08.858073 # [ 73.897632] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0[ 75.029245] lkdtm: Performing direct entry EXEC_RODATA
4489 14:46:08.859965 000000000000001
4490 14:46:08.870959 # [ 73.905603] R10: 00000000ffffe000 R11: 3ff[ 75.037452] lkdtm: attempting ok execution at ffffffff83ade560
4491 14:46:08.874918 fffffffffffff R12: 0000000000000004
4492 14:46:08.883886 # [ 73.913575] R13: ffff9[ 75.050232] lkdtm: attempting bad execution at ffffffff846d9f00
4493 14:46:08.889351 9d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4494 14:46:08.898754 # [ 7[ 75.063099] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4495 14:46:08.906375 [ 75.077681] BUG: unable to handle page fault for address: ffffffff846d9f00
4496 14:46:08.912264 [ 75.085366] #PF: supervisor instruction fetch in kernel mode
4497 14:46:08.919078 [ 75.091692] #PF: error_code(0x0011) - permissions violation
4498 14:46:08.926434 [ 75.097921] PGD 78e29067 P4D 78e29067 PUD 78e2a063 PMD 80000000788001e1
4499 14:46:08.930237 [ 75.105430] Oops: 0011 [#9] SMP PTI
4500 14:46:08.938830 [ 75.109332] CPU: 0 PID: 1775 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4501 14:46:08.945562 [ 75.117990] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4502 14:46:08.951810 [ 75.124618] RIP: 0010:lkdtm_rodata_do_nothing+0x0/0x10
4503 14:46:08.972272 [ 75.130364] Code: ff ff e5 ca 16 84 ff ff ff ff 8a 87 ac 84 ff ff ff ff 2b b2 16 84 ff ff ff ff 55 aa 55 aa 00 00 00 00 00 00 00 00 00 00 00 00 <e9> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 54 68 69 73 20 69
4504 14:46:08.978154 [ 75.151348] RSP: 0018:ffff99d202217e48 EFLAGS: 00010246
4505 14:46:08.986032 [ 75.157189] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4506 14:46:08.993878 [ 75.165167] RDX: 0000000000000000 RSI: ffff8a537bc1bf70 RDI: ffff8a537bc1bf70
4507 14:46:09.002346 [ 75.173142] RBP: ffffffff846d9f00 R08: 0000000000000000 R09: 0000000000000000
4508 14:46:09.010840 [ 75.181115] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4509 14:46:09.018381 [ 75.189086] R13: ffff99d202217f10 R14: ffff99d202217f10 R15: ffff8a5305dd4000
4510 14:46:09.027140 [ 75.197060] FS: 00007faa6b99c580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
4511 14:46:09.033493 [ 75.206102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4512 14:46:09.041429 [ 75.212523] CR2: ffffffff846d9f00 CR3: 0000000105c96000 CR4: 00000000003506f0
4513 14:46:09.044004 [ 75.220498] Call Trace:
4514 14:46:09.048704 [ 75.223240] ? execute_location+0x48/0x56
4515 14:46:09.053815 [ 75.227714] ? direct_entry.cold+0x2c/0x38
4516 14:46:09.057944 [ 75.232301] ? full_proxy_write+0x56/0x80
4517 14:46:09.061956 [ 75.236788] ? vfs_write+0xea/0x3a0
4518 14:46:09.065676 [ 75.240687] ? ksys_write+0x68/0xf0
4519 14:46:09.069926 [ 75.244589] ? do_syscall_64+0x33/0x40
4520 14:46:09.076548 [ 75.248781] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4521 14:46:09.097885 3.921548] FS: 00007ff465ad5580(0000) GS:ffff8a537bc00000(0000) [ 75.254629] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4522 14:46:09.101374 [ 75.276820] CR2: ffffffff846d9f00
4523 14:46:09.107765 [ 75.280528] ---[ end trace ca19ed4038cedcfc ]---
4524 14:46:09.110778 [ 75.285695] RIP: 0010:lkdtm_BUG+0x5/0x10
4525 14:46:09.132396 [ 75.290081] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4526 14:46:09.137733 [ 75.311079] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4527 14:46:09.145497 [ 75.316921] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4528 14:46:09.153907 [ 75.324896] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4529 14:46:09.162083 [ 75.332867] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4530 14:46:09.169439 [ 75.340843] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4531 14:46:09.177715 [ 75.348817] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4532 14:46:09.187823 [ 75.356791] FS: 00007faa6b99c580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
4533 14:46:09.193065 [ 75.365838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4534 14:46:09.201158 [ 75.372262] CR2: ffffffff846d9f00 CR3: 0000000105c96000 CR4: 00000000003506f0
4535 14:46:09.211154 [ 75.380243] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4536 14:46:09.219572 [ 75.390164] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1775, name: cat
4537 14:46:09.224094 [ 75.398626] INFO: lockdep is turned off.
4538 14:46:09.227426 [ 75.403007] irq event stamp: 0
4539 14:46:09.234178 [ 75.406421] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4540 14:46:09.243975 [ 75.413430] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4541 14:46:09.252488 [ 75.422577] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4542 14:46:09.259428 [ 75.431717] softirqs last disabled at (0): [<0000000000000000>] 0x0
4543 14:46:09.268239 [ 75.438723] CPU: 0 PID: 1775 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4544 14:46:09.275152 [ 75.447380] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4545 14:46:09.277852 [ 75.453996] Call Trace:
4546 14:46:09.281018 [ 75.456737] dump_stack+0x77/0x9b
4547 14:46:09.285808 [ 75.460448] ___might_sleep.cold+0xa6/0xb6
4548 14:46:09.290106 [ 75.465033] exit_signals+0x1c/0x2e0
4549 14:46:09.293962 [ 75.469033] do_exit+0xd5/0xb00
4550 14:46:09.297857 [ 75.472546] ? ksys_write+0x68/0xf0
4551 14:46:09.301873 [ 75.476448] rewind_stack_do_exit+0x17/0x20
4552 14:46:09.305990 [ 75.481124] RIP: 0033:0x7faa6b8c4f33
4553 14:46:09.326861 [ 75.485123] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4554 14:46:09.335544 [ 75.506120] RSP: 002b:00007ffe57e09368 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4555 14:46:09.343288 [ 75.514588] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007faa6b8c4f33
4556 14:46:09.351910 [ 75.522562] RDX: 000000000000000c RSI: 00007faa6b7b5000 RDI: 0000000000000001
4557 14:46:09.359332 [ 75.530542] RBP: 00007faa6b7b5000 R08: 00007faa6b7b4010 R09: 0000000000000000
4558 14:46:09.367241 [ 75.538519] R10: 00007faa6b9bf1c0 R11: 0000000000000246 R12: 0000000000000001
4559 14:46:09.375796 [ 75.546498] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4560 14:46:09.377745 knlGS:0000000000000000
4561 14:46:09.384270 # [ 73.930590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4562 14:46:09.392535 # [ 73.937013] CR2: ffff8a5303a6cd40 CR3: 0000000103f7a000 CR4: 00000000003506f0
4563 14:46:09.402668 # [ 73.944992] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4564 14:46:09.410901 # [ 73.954910] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1703, name: cat
4565 14:46:09.415858 # [ 73.963372] INFO: lockdep is turned off.
4566 14:46:09.419317 # [ 73.967752] irq event stamp: 0
4567 14:46:09.426396 # [ 73.971168] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4568 14:46:09.436237 # [ 73.978177] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4569 14:46:09.445910 # [ 73.987319] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4570 14:46:09.453039 # [ 73.996461] softirqs last disabled at (0): [<0000000000000000>] 0x0
4571 14:46:09.461562 # [ 74.003469] CPU: 0 PID: 1703 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4572 14:46:09.468308 # [ 74.012126] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4573 14:46:09.471118 # [ 74.018742] Call Trace:
4574 14:46:09.475520 # [ 74.021480] dump_stack+0x77/0x9b
4575 14:46:09.479916 # [ 74.025191] ___might_sleep.cold+0xa6/0xb6
4576 14:46:09.484171 # [ 74.029774] exit_signals+0x1c/0x2e0
4577 14:46:09.488000 # [ 74.033773] do_exit+0xd5/0xb00
4578 14:46:09.491659 # [ 74.037276] ? ksys_write+0x68/0xf0
4579 14:46:09.497117 # [ 74.041181] rewind_stack_do_exit+0x17/0x20
4580 14:46:09.500825 # [ 74.045858] RIP: 0033:0x7ff4659fdf33
4581 14:46:09.521849 # [ 74.049857] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4582 14:46:09.530472 # [ 74.070854] RSP: 002b:00007ffc75b4eb18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4583 14:46:09.538694 # [ 74.079322] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007ff4659fdf33
4584 14:46:09.547377 # [ 74.087300] RDX: 000000000000000d RSI: 00007ff4658ee000 RDI: 0000000000000001
4585 14:46:09.555705 # [ 74.095275] RBP: 00007ff4658ee000 R08: 00007ff4658ed010 R09: 0000000000000000
4586 14:46:09.564587 # [ 74.103254] R10: 00007ff465af81c0 R11: 0000000000000246 R12: 0000000000000001
4587 14:46:09.571501 # [ 74.111233] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4588 14:46:09.575387 # EXEC_KMALLOC: saw 'call trace:': ok
4589 14:46:09.579929 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
4590 14:46:09.583184 # selftests: lkdtm: EXEC_VMALLOC.sh
4591 14:46:09.584292 # Killed
4592 14:46:09.589698 # [ 74.440296] lkdtm: Performing direct entry EXEC_VMALLOC
4593 14:46:09.596857 # [ 74.448421] lkdtm: attempting ok execution at ffffffff83ade560
4594 14:46:09.603258 # [ 74.454970] lkdtm: attempting bad execution at ffff99d2006df000
4595 14:46:09.612390 # [ 74.461639] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4596 14:46:09.619768 # [ 74.470007] BUG: unable to handle page fault for address: ffff99d2006df000
4597 14:46:09.626167 # [ 74.477695] #PF: supervisor instruction fetch in kernel mode
4598 14:46:09.634081 # [ 74.490222] #PF: error_code(0x0011) - permissions violation
4599 14:46:09.642195 # [ 74.496453] PGD 100000067 P4D 100000067 PUD 100211067 PMD 104ec8067 PTE 80000001026c5063
4600 14:46:09.645939 # [ 74.505518] Oops: 0011 [#8] SMP PTI
4601 14:46:09.654681 # [ 74.509421] CPU: 2 PID: 1739 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4602 14:46:09.661202 # [ 74.518073] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4603 14:46:09.666030 # [ 74.524698] RIP: 0010:0xffff99d2006df000
4604 14:46:09.673884 # [ 74.529091] [ 75.846739] lkdtm: Performing direct entry EXEC_USERSPACE
4605 14:46:09.679857 Code: Unable to access opcode bytes at RIP 0xffff99d2006defd6.
4606 14:46:09.686991 [ 75.852838] lkdtm: attempting ok execution at ffffffff83ade560
4607 14:46:09.692770 # [ 74.536778] RSP: 0018:ffff99d202177e38 EFLAGS: 00010246
4608 14:46:09.699110 # [ 75.865615] lkdtm: attempting bad execution at 00007f3a503e4000
4609 14:46:09.712073 [ 74.542621] RAX: 0000000000000033 RBX: 0000000000000001 RCX: [ 75.878485] unable to execute userspace code (SMEP?) (uid: 0)
4610 14:46:09.719628 [ 75.891088] BUG: unable to handle page fault for address: 00007f3a503e4000
4611 14:46:09.725990 [ 75.898776] #PF: supervisor instruction fetch in kernel mode
4612 14:46:09.727873 0000000000000000
4613 14:46:09.738083 # [ 74.550600] RDX: 0000000000000000 RSI: ff[ 75.905102] #PF: error_code(0x0011) - permissions violation
4614 14:46:09.748086 [ 75.917544] PGD 8000000105cb6067 P4D 8000000105cb6067 PUD 105dfd067 PMD 103d0f067 PTE 116b67067
4615 14:46:09.752431 [ 75.927292] Oops: 0011 [#10] SMP PTI
4616 14:46:09.756219 ff8a537bd1bf70 RDI: ffff8a537bd1bf70
4617 14:46:09.767193 # [ 74.558580] RBP: ffff[ 75.931285] CPU: 2 PID: 1811 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4618 14:46:09.773602 [ 75.946154] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4619 14:46:09.777722 [ 75.952776] RIP: 0010:0x7f3a503e4000
4620 14:46:09.784828 [ 75.956762] Code: Unable to access opcode bytes at RIP 0x7f3a503e3fd6.
4621 14:46:09.792508 [ 75.964058] RSP: 0018:ffff99d20229fe50 EFLAGS: 00010246
4622 14:46:09.798967 [ 75.969903] RAX: 0000000000000033 RBX: 0000000000000024 RCX: 0000000000000000
4623 14:46:09.807048 [ 75.977878] RDX: 0000000000000000 RSI: ffff8a537bd1bf70 RDI: ffff8a537bd1bf70
4624 14:46:09.814938 [ 75.985854] RBP: 00007f3a503e4000 R08: 0000000000000000 R09: 0000000000000000
4625 14:46:09.822545 [ 75.993833] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000f
4626 14:46:09.830372 [ 76.001812] R13: ffff99d20229ff10 R14: ffff99d20229ff10 R15: ffff8a5303b63000
4627 14:46:09.839499 [ 76.009793] FS: 00007f3a503b5580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
4628 14:46:09.846152 [ 76.018836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4629 14:46:09.854166 [ 76.025256] CR2: 00007f3a503e4000 CR3: 0000000103b6e000 CR4: 00000000003506e0
4630 14:46:09.856617 [ 76.033227] Call Trace:
4631 14:46:09.861915 [ 76.035972] ? lkdtm_EXEC_USERSPACE.cold+0x69/0xae
4632 14:46:09.867297 [ 76.041332] ? direct_entry.cold+0x2c/0x38
4633 14:46:09.871395 [ 76.045916] ? full_proxy_write+0x56/0x80
4634 14:46:09.875133 [ 76.050403] ? vfs_write+0xea/0x3a0
4635 14:46:09.878811 [ 76.054302] ? ksys_write+0x68/0xf0
4636 14:46:09.883169 [ 76.058206] ? do_syscall_64+0x33/0x40
4637 14:46:09.889084 [ 76.062398] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4638 14:46:09.905174 [ 76.068249] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4639 14:46:09.909230 [ 76.084220] CR2: 00007f3a503e4000
4640 14:46:09.913802 [ 76.087929] ---[ end trace ca19ed4038cedcfd ]---
4641 14:46:09.918735 [ 76.093095] RIP: 0010:lkdtm_BUG+0x5/0x10
4642 14:46:09.939467 [ 76.097479] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4643 14:46:09.945209 [ 76.118471] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4644 14:46:09.952873 [ 76.124313] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4645 14:46:09.961338 [ 76.132288] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4646 14:46:09.968884 [ 76.140262] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4647 14:46:09.976853 [ 76.148236] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4648 14:46:09.984964 [ 76.156215] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4649 14:46:09.994457 [ 76.164194] FS: 00007f3a503b5580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
4650 14:46:10.000496 [ 76.173239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4651 14:46:10.008592 [ 76.179661] CR2: 00007f3a503e4000 CR3: 0000000103b6e000 CR4: 00000000003506e0
4652 14:46:10.014561 99d2006df000 R08: 0000000000000000 R09: 0000000000000000
4653 14:46:10.022675 # [ 74.566558] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
4654 14:46:10.030473 # [ 74.574537] R13: ffff99d202177f10 R14: ffff99d202177f10 R15: ffff8a53026c5000
4655 14:46:10.039876 # [ 74.582518] FS: 00007f5976020580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
4656 14:46:10.046392 # [ 74.591567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4657 14:46:10.054282 # [ 74.597993] CR2: ffff99d2006defd6 CR3: 0000000105c96000 CR4: 00000000003506e0
4658 14:46:10.057596 # [ 74.605971] Call Trace:
4659 14:46:10.062412 # [ 74.608718] ? execute_location+0x48/0x56
4660 14:46:10.067038 # [ 74.613209] ? lkdtm_EXEC_VMALLOC+0x20/0x30
4661 14:46:10.072420 # [ 74.617886] ? direct_entry.cold+0x2c/0x38
4662 14:46:10.076617 # [ 74.622471] ? full_proxy_write+0x56/0x80
4663 14:46:10.080979 # [ 74.626958] ? vfs_write+0xea/0x3a0
4664 14:46:10.085237 # [ 74.630859] ? ksys_write+0x68/0xf0
4665 14:46:10.089104 # [ 74.634763] ? do_syscall_64+0x33/0x40
4666 14:46:10.095245 # [ 74.638958] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4667 14:46:10.111367 # [ 74.644806] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4668 14:46:10.116009 # [ 74.660783] CR2: ffff99d2006df000
4669 14:46:10.120730 # [ 74.664488] ---[ end trace ca19ed4038cedcfb ]---
4670 14:46:10.125098 # [ 74.669646] RIP: 0010:lkdtm_BUG+0x5/0x10
4671 14:46:10.146644 # [ 74.674034] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4672 14:46:10.152115 # [ 74.695032] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4673 14:46:10.160621 # [ 74.700876] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4674 14:46:10.168712 # [ 74.708855] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4675 14:46:10.176591 # [ 74.716833] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4676 14:46:10.184963 # [ 74.724810] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4677 14:46:10.193617 # [ 74.732786] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4678 14:46:10.202573 # [ 74.740764] FS: 00007f5976020580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
4679 14:46:10.208714 # [ 74.749812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4680 14:46:10.217159 # [ 74.756233] CR2: ffff99d2006defd6 CR3: 0000000105c96000 CR4: 00000000003506e0
4681 14:46:10.220762 # EXEC_VMALLOC: saw 'call trace:': ok
4682 14:46:10.224560 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
4683 14:46:10.228746 # selftests: lkdtm: EXEC_RODATA.sh
4684 14:46:10.229276 # Killed
4685 14:46:10.235423 # [ 75.029245] lkdtm: Performing direct entry EXEC_RODATA
4686 14:46:10.242143 # [ 75.037452] lkdtm: attempting ok execution at ffffffff83ade560
4687 14:46:10.248339 # [ 75.050232] lkdtm: attempting bad execution at ffffffff846d9f00
4688 14:46:10.257003 # [ 75.063099] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4689 14:46:10.265014 # [ 75.077681] BUG: unable to handle page fault for address: ffffffff846d9f00
4690 14:46:10.271495 # [ 75.085366] #PF: supervisor instruction fetch in kernel mode
4691 14:46:10.282014 # [ 75.091692] #PF: error_code(0x0011) - per[ 76.450545] lkdtm: Performing direct entry EXEC_NULL
4692 14:46:10.287946 [ 76.460643] lkdtm: attempting ok execution at ffffffff83ade560
4693 14:46:10.294734 [ 76.467200] lkdtm: attempting bad execution at 0000000000000000
4694 14:46:10.302308 [ 76.473855] BUG: kernel NULL pointer dereference, address: 0000000000000000
4695 14:46:10.308998 [ 76.481643] #PF: supervisor instruction fetch in kernel mode
4696 14:46:10.314634 [ 76.487969] #PF: error_code(0x0010) - not-present page
4697 14:46:10.317104 [ 76.493714] PGD 0 P4D 0
4698 14:46:10.321915 [ 76.496555] Oops: 0010 [#11] SMP PTI
4699 14:46:10.330701 [ 76.500551] CPU: 1 PID: 1847 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4700 14:46:10.336378 [ 76.509206] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4701 14:46:10.339897 [ 76.515827] RIP: 0010:0x0
4702 14:46:10.348044 [ 76.518760] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
4703 14:46:10.353102 [ 76.526448] RSP: 0018:ffff99d20223fe48 EFLAGS: 00010246
4704 14:46:10.361024 [ 76.532292] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4705 14:46:10.368968 [ 76.540270] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
4706 14:46:10.377142 [ 76.548245] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
4707 14:46:10.384959 [ 76.556221] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
4708 14:46:10.393251 [ 76.564199] R13: ffff99d20223ff10 R14: ffff99d20223ff10 R15: ffff8a5304e79000
4709 14:46:10.403572 [ 76.572180] FS: 00007f93f8ac8580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
4710 14:46:10.409077 [ 76.581226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4711 14:46:10.416600 [ 76.587648] CR2: ffffffffffffffd6 CR3: 0000000103efa000 CR4: 00000000003506e0
4712 14:46:10.419998 [ 76.595629] Call Trace:
4713 14:46:10.424483 [ 76.598371] execute_location+0x48/0x56
4714 14:46:10.428003 [ 76.602664] direct_entry.cold+0x2c/0x38
4715 14:46:10.432324 [ 76.607055] full_proxy_write+0x56/0x80
4716 14:46:10.436077 [ 76.611346] vfs_write+0xea/0x3a0
4717 14:46:10.439718 [ 76.615051] ksys_write+0x68/0xf0
4718 14:46:10.444310 [ 76.618750] do_syscall_64+0x33/0x40
4719 14:46:10.449378 [ 76.622748] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4720 14:46:10.453536 [ 76.628393] RIP: 0033:0x7f93f89f0f33
4721 14:46:10.473982 [ 76.632392] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4722 14:46:10.482698 [ 76.653381] RSP: 002b:00007ffee8f71cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4723 14:46:10.490588 [ 76.661837] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f93f89f0f33
4724 14:46:10.499066 [ 76.669812] RDX: 000000000000000a RSI: 00007f93f88e1000 RDI: 0000000000000001
4725 14:46:10.506966 [ 76.677785] RBP: 00007f93f88e1000 R08: 00007f93f88e0010 R09: 0000000000000000
4726 14:46:10.515573 [ 76.685758] R10: 00007f93f8aeb1c0 R11: 0000000000000246 R12: 0000000000000001
4727 14:46:10.522637 [ 76.693732] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4728 14:46:10.538934 [ 76.701716] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4729 14:46:10.542325 [ 76.717687] CR2: 0000000000000000
4730 14:46:10.547487 [ 76.721393] ---[ end trace ca19ed4038cedcfe ]---
4731 14:46:10.551980 [ 76.726558] RIP: 0010:lkdtm_BUG+0x5/0x10
4732 14:46:10.572793 [ 76.730943] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4733 14:46:10.579172 [ 76.751924] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4734 14:46:10.586897 [ 76.757766] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4735 14:46:10.594993 [ 76.765740] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4736 14:46:10.603383 [ 76.773712] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4737 14:46:10.610634 [ 76.781685] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4738 14:46:10.618533 [ 76.789660] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4739 14:46:10.627620 [ 76.797634] FS: 00007f93f8ac8580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
4740 14:46:10.634239 [ 76.806680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4741 14:46:10.642043 [ 76.813101] CR2: ffffffffffffffd6 CR3: 0000000103efa000 CR4: 00000000003506e0
4742 14:46:10.652422 [ 76.821077] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4743 14:46:10.660371 [ 76.830996] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1847, name: cat
4744 14:46:10.664976 [ 76.839456] INFO: lockdep is turned off.
4745 14:46:10.668697 [ 76.843837] irq event stamp: 0
4746 14:46:10.675491 [ 76.847250] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4747 14:46:10.684138 [ 76.854258] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4748 14:46:10.693538 [ 76.863389] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4749 14:46:10.701080 [ 76.872530] softirqs last disabled at (0): [<0000000000000000>] 0x0
4750 14:46:10.708932 [ 76.879535] CPU: 1 PID: 1847 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4751 14:46:10.715637 [ 76.888192] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4752 14:46:10.719286 [ 76.894809] Call Trace:
4753 14:46:10.722195 [ 76.897549] dump_stack+0x77/0x9b
4754 14:46:10.727643 [ 76.901259] ___might_sleep.cold+0xa6/0xb6
4755 14:46:10.731229 [ 76.905841] exit_signals+0x1c/0x2e0
4756 14:46:10.735035 [ 76.909831] do_exit+0xd5/0xb00
4757 14:46:10.738064 [ 76.913343] ? ksys_write+0x68/0xf0
4758 14:46:10.742985 [ 76.917247] rewind_stack_do_exit+0x17/0x20
4759 14:46:10.746968 [ 76.921924] RIP: 0033:0x7f93f89f0f33
4760 14:46:10.767915 [ 76.925921] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4761 14:46:10.776597 [ 76.946913] RSP: 002b:00007ffee8f71cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4762 14:46:10.784447 [ 76.955372] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f93f89f0f33
4763 14:46:10.792621 [ 76.963348] RDX: 000000000000000a RSI: 00007f93f88e1000 RDI: 0000000000000001
4764 14:46:10.800431 [ 76.971324] RBP: 00007f93f88e1000 R08: 00007f93f88e0010 R09: 0000000000000000
4765 14:46:10.807921 [ 76.979298] R10: 00007f93f8aeb1c0 R11: 0000000000000246 R12: 0000000000000001
4766 14:46:10.815975 [ 76.987274] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4767 14:46:10.818705 missions violation
4768 14:46:10.825770 # [ 75.097921] PGD 78e29067 P4D 78e29067 PUD 78e2a063 PMD 80000000788001e1
4769 14:46:10.829539 # [ 75.105430] Oops: 0011 [#9] SMP PTI
4770 14:46:10.839025 # [ 75.109332] CPU: 0 PID: 1775 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4771 14:46:10.845664 # [ 75.117990] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4772 14:46:10.851868 # [ 75.124618] RIP: 0010:lkdtm_rodata_do_nothing+0x0/0x10
4773 14:46:10.873414 # [ 75.130364] Code: ff ff e5 ca 16 84 ff ff ff ff 8a 87 ac 84 ff ff ff ff 2b b2 16 84 ff ff ff ff 55 aa 55 aa 00 00 00 00 00 00 00 00 00 00 00 00 <e9> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 54 68 69 73 20 69
4774 14:46:10.878835 # [ 75.151348] RSP: 0018:ffff99d202217e48 EFLAGS: 00010246
4775 14:46:10.887202 # [ 75.157189] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4776 14:46:10.895195 # [ 75.165167] RDX: 0000000000000000 RSI: ffff8a537bc1bf70 RDI: ffff8a537bc1bf70
4777 14:46:10.903090 # [ 75.173142] RBP: ffffffff846d9f00 R08: 0000000000000000 R09: 0000000000000000
4778 14:46:10.912170 # [ 75.181115] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4779 14:46:10.919426 # [ 75.189086] R13: ffff99d202217f10 R14: ffff99d202217f10 R15: ffff8a5305dd4000
4780 14:46:10.928751 # [ 75.197060] FS: 00007faa6b99c580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
4781 14:46:10.935177 # [ 75.206102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4782 14:46:10.943357 # [ 75.212523] CR2: ffffffff846d9f00 CR3: 0000000105c96000 CR4: 00000000003506f0
4783 14:46:10.947466 # [ 75.220498] Call Trace:
4784 14:46:10.951402 # [ 75.223240] ? execute_location+0x48/0x56
4785 14:46:10.956772 # [ 75.227714] ? direct_entry.cold+0x2c/0x38
4786 14:46:10.960992 # [ 75.232301] ? full_proxy_write+0x56/0x80
4787 14:46:10.964628 # [ 75.236788] ? vfs_write+0xea/0x3a0
4788 14:46:10.968584 # [ 75.240687] ? ksys_write+0x68/0xf0
4789 14:46:10.972909 # [ 75.244589] ? do_syscall_64+0x33/0x40
4790 14:46:10.978755 # [ 75.248781] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4791 14:46:10.995447 # [ 75.254629] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4792 14:46:10.998881 # [ 75.276820] CR2: ffffffff846d9f00
4793 14:46:11.004513 # [ 75.280528] ---[ end trace ca19ed4038cedcfc ]---
4794 14:46:11.009164 # [ 75.285695] RIP: 0010:lkdtm_BUG+0x5/0x10
4795 14:46:11.030272 # [ 75.290081] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4796 14:46:11.035966 # [ 75.311079] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4797 14:46:11.044301 # [ 75.316921] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4798 14:46:11.052308 # [ 75.324896] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4799 14:46:11.060502 # [ 75.332867] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4800 14:46:11.069408 # [ 75.340843] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4801 14:46:11.077142 # [ 75.348817] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4802 14:46:11.086791 # [ 75.356791] FS: 00007faa6b99c580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
4803 14:46:11.092681 # [ 75.365838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4804 14:46:11.101056 # [ 75.372262] CR2: ffffffff846d9f00 CR3: 0000000105c96000 CR4: 00000000003506f0
4805 14:46:11.114622 # [ 75.380243] BUG: sleeping function called from invalid context at includ[ 77.282407] lkdtm: Performing direct entry ACCESS_USERSPACE
4806 14:46:11.120729 [ 77.293775] lkdtm: attempting bad read at 00007fcfd3f64000
4807 14:46:11.129648 [ 77.299948] BUG: unable to handle page fault for address: 00007fcfd3f64000
4808 14:46:11.134705 [ 77.307638] #PF: supervisor read access in kernel mode
4809 14:46:11.140599 [ 77.313378] #PF: error_code(0x0001) - permissions violation
4810 14:46:11.143288 e/linux/percpu-rwsem.h:49
4811 14:46:11.156403 # [ 75.390164] in_atomic(): 0, irqs[ 77.319609] PGD 8000000103111067 P4D 8000000103111067 PUD 105ca8067 PMD 104c56067 PTE 1153ea067
4812 14:46:11.160062 [ 77.335558] Oops: 0001 [#12] SMP PTI
4813 14:46:11.165892 [_disabled(): 1, non_block: 0, pid: 1775, name: cat
4814 14:46:11.175147 # [ 75.398 77.339556] CPU: 2 PID: 1882 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4815 14:46:11.182068 [ 77.354424] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4816 14:46:11.188842 [ 77.361049] RIP: 0010:lkdtm_ACCESS_USERSPACE.cold+0x41/0xa3
4817 14:46:11.209251 [ 77.367280] Code: 00 00 00 75 64 48 83 c4 10 5d c3 cc cc cc cc 48 89 ee 48 c7 c7 a8 94 ac 84 e8 19 9a fd ff 48 c7 c7 d0 94 ac 84 b8 de c0 de c0 <48> 03 45 00 48 89 04 24 e8 00 9a fd ff 48 89 ee 48 c7 c7 f8 94 ac
4818 14:46:11.214851 [ 77.388269] RSP: 0018:ffff99d2023bfe48 EFLAGS: 00010246
4819 14:46:11.222672 [ 77.394110] RAX: 00000000c0dec0de RBX: 0000000000000026 RCX: 0000000000000000
4820 14:46:11.230853 [ 77.402087] RDX: 0000000000000000 RSI: ffff8a537bd1bf70 RDI: ffffffff84ac94d0
4821 14:46:11.238713 [ 77.410062] RBP: 00007fcfd3f64000 R08: 0000000000000000 R09: 0000000000000000
4822 14:46:11.246719 [ 77.418040] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000011
4823 14:46:11.254942 [ 77.426014] R13: ffff99d2023bff10 R14: ffff99d2023bff10 R15: ffff8a53008d1000
4824 14:46:11.263967 [ 77.433991] FS: 00007fcfd3f35580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
4825 14:46:11.270591 [ 77.443039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4826 14:46:11.278707 [ 77.449460] CR2: 00007fcfd3f64000 CR3: 0000000105f04000 CR4: 00000000003506e0
4827 14:46:11.280888 [ 77.457434] Call Trace:
4828 14:46:11.285642 [ 77.460180] direct_entry.cold+0x2c/0x38
4829 14:46:11.290500 [ 77.464562] full_proxy_write+0x56/0x80
4830 14:46:11.293339 [ 77.468854] vfs_write+0xea/0x3a0
4831 14:46:11.297590 [ 77.472562] ksys_write+0x68/0xf0
4832 14:46:11.301066 [ 77.476273] do_syscall_64+0x33/0x40
4833 14:46:11.307410 [ 77.480270] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4834 14:46:11.311083 [ 77.485919] RIP: 0033:0x7fcfd3e5df33
4835 14:46:11.331596 [ 77.489915] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4836 14:46:11.340102 [ 77.510908] RSP: 002b:00007fffe66ab338 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4837 14:46:11.348390 [ 77.519373] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007fcfd3e5df33
4838 14:46:11.356576 [ 77.527348] RDX: 0000000000000011 RSI: 00007fcfd3d4e000 RDI: 0000000000000001
4839 14:46:11.364890 [ 77.535323] RBP: 00007fcfd3d4e000 R08: 00007fcfd3d4d010 R09: 0000000000000000
4840 14:46:11.372971 [ 77.543297] R10: 00007fcfd3f581c0 R11: 0000000000000246 R12: 0000000000000001
4841 14:46:11.379967 [ 77.551271] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4842 14:46:11.395848 [ 77.559256] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4843 14:46:11.400938 [ 77.575224] CR2: 00007fcfd3f64000
4844 14:46:11.404663 [ 77.578930] ---[ end trace ca19ed4038cedcff ]---
4845 14:46:11.409464 [ 77.584093] RIP: 0010:lkdtm_BUG+0x5/0x10
4846 14:46:11.431079 [ 77.588476] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4847 14:46:11.436020 [ 77.609468] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4848 14:46:11.444448 [ 77.615306] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4849 14:46:11.452446 [ 77.623283] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4850 14:46:11.461073 [ 77.631259] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4851 14:46:11.468435 [ 77.639235] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4852 14:46:11.476644 [ 77.647209] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4853 14:46:11.485004 [ 77.655185] FS: 00007fcfd3f35580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
4854 14:46:11.491753 [ 77.664227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4855 14:46:11.499483 [ 77.670650] CR2: 00007fcfd3f64000 CR3: 0000000105f04000 CR4: 00000000003506e0
4856 14:46:11.503506 626] INFO: lockdep is turned off.
4857 14:46:11.506480 # [ 75.403007] irq event stamp: 0
4858 14:46:11.513862 # [ 75.406421] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4859 14:46:11.524130 # [ 75.413430] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4860 14:46:11.532511 # [ 75.422577] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4861 14:46:11.539853 # [ 75.431717] softirqs last disabled at (0): [<0000000000000000>] 0x0
4862 14:46:11.548922 # [ 75.438723] CPU: 0 PID: 1775 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4863 14:46:11.555282 # [ 75.447380] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4864 14:46:11.558281 # [ 75.453996] Call Trace:
4865 14:46:11.562172 # [ 75.456737] dump_stack+0x77/0x9b
4866 14:46:11.566821 # [ 75.460448] ___might_sleep.cold+0xa6/0xb6
4867 14:46:11.571427 # [ 75.465033] exit_signals+0x1c/0x2e0
4868 14:46:11.574683 # [ 75.469033] do_exit+0xd5/0xb00
4869 14:46:11.578904 # [ 75.472546] ? ksys_write+0x68/0xf0
4870 14:46:11.583414 # [ 75.476448] rewind_stack_do_exit+0x17/0x20
4871 14:46:11.588060 # [ 75.481124] RIP: 0033:0x7faa6b8c4f33
4872 14:46:11.608894 # [ 75.485123] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4873 14:46:11.617908 # [ 75.506120] RSP: 002b:00007ffe57e09368 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4874 14:46:11.625796 # [ 75.514588] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007faa6b8c4f33
4875 14:46:11.633875 # [ 75.522562] RDX: 000000000000000c RSI: 00007faa6b7b5000 RDI: 0000000000000001
4876 14:46:11.642039 # [ 75.530542] RBP: 00007faa6b7b5000 R08: 00007faa6b7b4010 R09: 0000000000000000
4877 14:46:11.650446 # [ 75.538519] R10: 00007faa6b9bf1c0 R11: 0000000000000246 R12: 0000000000000001
4878 14:46:11.658563 # [ 75.546498] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4879 14:46:11.661922 # EXEC_RODATA: saw 'call trace:': ok
4880 14:46:11.665864 ok 34 selftests: lkdtm: EXEC_RODATA.sh
4881 14:46:11.670587 # selftests: lkdtm: EXEC_USERSPACE.sh
4882 14:46:11.670671 # Killed
4883 14:46:11.677224 # [ 75.846739] lkdtm: Performing direct entry EXEC_USERSPACE
4884 14:46:11.683528 # [ 75.852838] lkdtm: attempting ok execution at ffffffff83ade560
4885 14:46:11.690812 # [ 75.865615] lkdtm: attempting bad execution at 00007f3a503e4000
4886 14:46:11.696954 # [ 75.878485] unable to execute userspace code (SMEP?) (uid: 0)
4887 14:46:11.705055 # [ 75.891088] BUG: unable to handle page fault for address: 00007f3a503e4000
4888 14:46:11.711482 # [ 75.898776] #PF: supervisor instruction fetch in kernel mode
4889 14:46:11.717848 # [ 75.905102] #PF: error_code(0x0011) - permissions violation
4890 14:46:11.728486 # [ 75.917544] PGD 8000000105cb6067 P4D 8000000105cb6067 PUD 105dfd067 PMD 103d0f067 PTE 116b67067
4891 14:46:11.732217 # [ 75.927292] Oops: 0011 [#10] SMP PTI
4892 14:46:11.740705 # [ 75.931285] CPU: 2 PID: 1811 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4893 14:46:11.747498 # [ 75.946154] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4894 14:46:11.751579 # [ 75.952776] RIP: 0010:0x7f3a503e4000
4895 14:46:11.759433 # [ 75.956762] Code: Unable to access opcode bytes at RIP 0x7f3a503e3fd6.
4896 14:46:11.765697 # [ 75.964058] RSP: 0018:ffff99d20229fe50 EFLAGS: 00010246
4897 14:46:11.778648 # [ 75.969903] RAX: 0000000000000033 RBX: 0000000000000024 RCX: 000000000000000[ 77.950314] lkdtm: Performing direct entry ACCESS_NULL
4898 14:46:11.784869 [ 77.957943] lkdtm: attempting bad read at 0000000000000000
4899 14:46:11.792664 [ 77.964107] BUG: kernel NULL pointer dereference, address: 0000000000000000
4900 14:46:11.799447 [ 77.971885] #PF: supervisor read access in kernel mode
4901 14:46:11.804275 [ 77.977622] #PF: error_code(0x0000) - not-present page
4902 14:46:11.804943 [0
4903 14:46:11.813062 # [ 75.977878] RDX: 0000000000000000 RSI: ffff8a537bd1bf70 77.983360] PGD 0 P4D 0
4904 14:46:11.817660 [ 77.992313] Oops: 0000 [#13] SMP PTI
4905 14:46:11.819413 RDI: ffff8a537bd1bf70
4906 14:46:11.832347 # [ 75.985854] RBP: 00007f3a503e4000 R0[ 77.996312] CPU: 1 PID: 1917 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4907 14:46:11.838984 [ 78.011159] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4908 14:46:11.843768 [ 78.017782] RIP: 0010:lkdtm_ACCESS_NULL+0x14/0x53
4909 14:46:11.864877 [ 78.023041] Code: bd 99 fd ff be 00 10 00 00 48 89 ef e8 30 b9 39 ff e9 69 ff ff ff 0f 1f 44 00 00 53 31 f6 48 c7 c7 a8 94 ac 84 e8 97 99 fd ff <48> 8b 1c 25 00 00 00 00 b8 de c0 de c0 48 c7 c7 d0 94 ac 84 48 01
4910 14:46:11.870973 [ 78.044020] RSP: 0018:ffff99d202427e58 EFLAGS: 00010246
4911 14:46:11.879042 [ 78.049856] RAX: 000000000000002e RBX: 0000000000000027 RCX: 0000000000000000
4912 14:46:11.886862 [ 78.057830] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
4913 14:46:11.895433 [ 78.065803] RBP: ffffffff84ac8599 R08: 0000000000000000 R09: 0000000000000000
4914 14:46:11.902413 [ 78.073778] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4915 14:46:11.910645 [ 78.081751] R13: ffff99d202427f10 R14: ffff99d202427f10 R15: ffff8a5303def000
4916 14:46:11.919366 [ 78.089724] FS: 00007f1559e6e580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
4917 14:46:11.926364 [ 78.098765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4918 14:46:11.934389 [ 78.105183] CR2: 0000000000000000 CR3: 0000000102c38000 CR4: 00000000003506e0
4919 14:46:11.936882 [ 78.113156] Call Trace:
4920 14:46:11.941534 [ 78.115896] direct_entry.cold+0x2c/0x38
4921 14:46:11.945402 [ 78.120285] full_proxy_write+0x56/0x80
4922 14:46:11.950204 [ 78.124576] vfs_write+0xea/0x3a0
4923 14:46:11.953345 [ 78.128283] ksys_write+0x68/0xf0
4924 14:46:11.957449 [ 78.131990] do_syscall_64+0x33/0x40
4925 14:46:11.963196 [ 78.135987] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4926 14:46:11.966606 [ 78.141633] RIP: 0033:0x7f1559d96f33
4927 14:46:11.987824 [ 78.145630] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4928 14:46:11.995749 [ 78.166609] RSP: 002b:00007ffe153e8678 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4929 14:46:12.004476 [ 78.175063] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f1559d96f33
4930 14:46:12.011829 [ 78.183040] RDX: 000000000000000c RSI: 00007f1559c87000 RDI: 0000000000000001
4931 14:46:12.019975 [ 78.191013] RBP: 00007f1559c87000 R08: 00007f1559c86010 R09: 0000000000000000
4932 14:46:12.028135 [ 78.198982] R10: 00007f1559e911c0 R11: 0000000000000246 R12: 0000000000000001
4933 14:46:12.035454 [ 78.206953] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4934 14:46:12.051674 [ 78.214938] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4935 14:46:12.055638 [ 78.230907] CR2: 0000000000000000
4936 14:46:12.061216 [ 78.234612] ---[ end trace ca19ed4038cedd00 ]---
4937 14:46:12.066047 [ 78.239778] RIP: 0010:lkdtm_BUG+0x5/0x10
4938 14:46:12.085971 [ 78.244165] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4939 14:46:12.091934 [ 78.265139] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4940 14:46:12.099857 [ 78.270980] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4941 14:46:12.107717 [ 78.278951] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4942 14:46:12.115805 [ 78.286923] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4943 14:46:12.123937 [ 78.294897] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4944 14:46:12.132497 [ 78.302875] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4945 14:46:12.141121 [ 78.310846] FS: 00007f1559e6e580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
4946 14:46:12.146972 [ 78.319890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4947 14:46:12.156826 [ 78.326311] CR2: 0000000000000000 CR3: 0000000102c38000 CR4: 00000000003506e0
4948 14:46:12.165285 [ 78.334283] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4949 14:46:12.173452 [ 78.344198] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1917, name: cat
4950 14:46:12.177668 [ 78.352659] INFO: lockdep is turned off.
4951 14:46:12.182400 [ 78.357038] irq event stamp: 0
4952 14:46:12.188443 [ 78.360450] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4953 14:46:12.197326 [ 78.367460] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4954 14:46:12.206861 [ 78.376602] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
4955 14:46:12.213586 [ 78.385743] softirqs last disabled at (0): [<0000000000000000>] 0x0
4956 14:46:12.222758 [ 78.392751] CPU: 1 PID: 1917 Comm: cat Tainted: G D W 5.10.135-cip13 #1
4957 14:46:12.228931 [ 78.401403] Hardware name: Google Coral/Coral, BIOS 09/29/2020
4958 14:46:12.231468 [ 78.408015] Call Trace:
4959 14:46:12.235407 [ 78.410750] dump_stack+0x77/0x9b
4960 14:46:12.240107 [ 78.414457] ___might_sleep.cold+0xa6/0xb6
4961 14:46:12.244098 [ 78.419038] exit_signals+0x1c/0x2e0
4962 14:46:12.247723 [ 78.423036] do_exit+0xd5/0xb00
4963 14:46:12.251246 [ 78.426548] ? ksys_write+0x68/0xf0
4964 14:46:12.256193 [ 78.430450] rewind_stack_do_exit+0x17/0x20
4965 14:46:12.260104 [ 78.435124] RIP: 0033:0x7f1559d96f33
4966 14:46:12.281055 [ 78.439118] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4967 14:46:12.289720 [ 78.460111] RSP: 002b:00007ffe153e8678 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4968 14:46:12.297342 [ 78.468576] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f1559d96f33
4969 14:46:12.305889 [ 78.476553] RDX: 000000000000000c RSI: 00007f1559c87000 RDI: 0000000000000001
4970 14:46:12.313760 [ 78.484532] RBP: 00007f1559c87000 R08: 00007f1559c86010 R09: 0000000000000000
4971 14:46:12.321552 [ 78.492509] R10: 00007f1559e911c0 R11: 0000000000000246 R12: 0000000000000001
4972 14:46:12.329288 [ 78.500485] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4973 14:46:12.333886 8: 0000000000000000 R09: 0000000000000000
4974 14:46:12.342288 # [ 75.993833] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000f
4975 14:46:12.350298 # [ 76.001812] R13: ffff99d20229ff10 R14: ffff99d20229ff10 R15: ffff8a5303b63000
4976 14:46:12.359252 # [ 76.009793] FS: 00007f3a503b5580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
4977 14:46:12.366559 # [ 76.018836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4978 14:46:12.374832 # [ 76.025256] CR2: 00007f3a503e4000 CR3: 0000000103b6e000 CR4: 00000000003506e0
4979 14:46:12.377297 # [ 76.033227] Call Trace:
4980 14:46:12.382523 # [ 76.035972] ? lkdtm_EXEC_USERSPACE.cold+0x69/0xae
4981 14:46:12.387292 # [ 76.041332] ? direct_entry.cold+0x2c/0x38
4982 14:46:12.392164 # [ 76.045916] ? full_proxy_write+0x56/0x80
4983 14:46:12.396519 # [ 76.050403] ? vfs_write+0xea/0x3a0
4984 14:46:12.400410 # [ 76.054302] ? ksys_write+0x68/0xf0
4985 14:46:12.404516 # [ 76.058206] ? do_syscall_64+0x33/0x40
4986 14:46:12.410584 # [ 76.062398] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4987 14:46:12.426860 # [ 76.068249] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4988 14:46:12.430530 # [ 76.084220] CR2: 00007f3a503e4000
4989 14:46:12.436112 # [ 76.087929] ---[ end trace ca19ed4038cedcfd ]---
4990 14:46:12.440676 # [ 76.093095] RIP: 0010:lkdtm_BUG+0x5/0x10
4991 14:46:12.461762 # [ 76.097479] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4992 14:46:12.469248 # [ 76.118471] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
4993 14:46:12.476411 # [ 76.124313] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
4994 14:46:12.484196 # [ 76.132288] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
4995 14:46:12.492362 # [ 76.140262] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
4996 14:46:12.500449 # [ 76.148236] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4997 14:46:12.508634 # [ 76.156215] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
4998 14:46:12.517701 # [ 76.164194] FS: 00007f3a503b5580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
4999 14:46:12.524615 # [ 76.173239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5000 14:46:12.532478 # [ 76.179661] CR2: 00007f3a503e4000 CR3: 0000000103b6e000 CR4: 00000000003506e0
5001 14:46:12.536729 # EXEC_USERSPACE: saw 'call trace:': ok
5002 14:46:12.541158 ok 35 selftests: lkdtm: EXEC_USERSPACE.sh
5003 14:46:12.543632 # selftests: lkdtm: EXEC_NULL.sh
5004 14:46:12.544836 # Killed
5005 14:46:12.550740 # [ 76.450545] lkdtm: Performing direct entry EXEC_NULL
5006 14:46:12.557543 # [ 76.460643] lkdtm: attempting ok execution at ffffffff83ade560
5007 14:46:12.564158 # [ 76.467200] lkdtm: attempting bad execution at 0000000000000000
5008 14:46:12.572411 # [ 76.473855] BUG: kernel NULL pointer dereference, address: 0000000000000000
5009 14:46:12.578964 # [ 76.481643] #PF: supervisor instruction fetch in kernel mode
5010 14:46:12.584854 # [ 76.487969] #PF: error_code(0x0010) - not-present page
5011 14:46:12.587411 # [ 76.493714] PGD 0 P4D 0
5012 14:46:12.592576 # [ 76.496555] Oops: 0010 [#11] SMP PTI
5013 14:46:12.600936 # [ 76.500551] CPU: 1 PID: 1847 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5014 14:46:12.607406 # [ 76.509206] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5015 14:46:12.611107 # [ 76.515827] RIP: 0010:0x0
5016 14:46:12.618497 # [ 76.518760] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
5017 14:46:12.624433 # [ 76.526448] RSP: 0018:ffff99d20223fe48 EFLAGS: 00010246
5018 14:46:12.632690 # [ 76.532292] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
5019 14:46:12.640873 # [ 76.540270] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
5020 14:46:12.652357 # [ 76.548245] RBP: 0000000000000000 R08: 0000000000000000 R[ 78.824587] lkdtm: Performing direct entry WRITE_RO
5021 14:46:12.659015 [ 78.831052] lkdtm: attempting bad rodata write at ffffffff846d9ef0
5022 14:46:12.666951 [ 78.838033] BUG: unable to handle page fault for address: ffffffff846d9ef0
5023 14:46:12.672530 [ 78.845723] #PF: supervisor write access in kernel mode
5024 14:46:12.678838 [ 78.851565] #PF: error_code(0x0003) - permissions violation
5025 14:46:12.680854 09: 0000000000000000
5026 14:46:12.692754 # [ 76.556221] R10: 00000000ffffe000 R11[ 78.857794] PGD 78e29067 P4D 78e29067 PUD 78e2a063 PMD 80000000788001e1
5027 14:46:12.696908 : [3fffffffffffffff R12: 000000000000000a
5028 14:46:12.702613 # [ 76.564199] R13: 78.871515] Oops: 0003 [#14] SMP PTI
5029 14:46:12.711352 [ 78.881732] CPU: 1 PID: 1952 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5030 14:46:12.717221 ffff99d20223ff10 R14: ffff99d20223ff10 R15: ffff8a5304e79000
5031 14:46:12.724379 # [ 78.890391] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5032 14:46:12.735511 [ 76.572180] FS: 00007f93f8ac8580(0000) GS:ffff8a537bc80000(0[ 78.903231] RIP: 0010:lkdtm_WRITE_RO+0x2e/0x3a
5033 14:46:12.738598 [000) knlGS:0000000000000000
5034 14:46:12.762937 # [ 76.581226] CS: 0010 DS: 0000 78.914417] Code: 00 48 c7 c7 88 93 ac 84 48 c7 c6 f0 9e 6d 84 e8 41 9c fd ff 48 8b 05 7a e9 56 00 ba 34 12 cd ab 48 c7 c7 b8 93 ac 84 48 31 d0 <48> 89 05 64 e9 56 00 e9 1f 9c fd ff 0f 1f 44 00 00 48 8b 05 8b 9d
5035 14:46:12.769003 [ 78.941627] RSP: 0018:ffff99d2024a7e60 EFLAGS: 00010202
5036 14:46:12.777217 [ 78.947475] RAX: 000000000198b861 RBX: 0000000000000028 RCX: 0000000000000000
5037 14:46:12.784238 [ 78.955448] RDX: 00000000abcd1234 RSI: ffff8a537bc9bf70 RDI: ffffffff84ac93b8
5038 14:46:12.792461 [ 78.963423] RBP: ffffffff84ac85a5 R08: 0000000000000000 R09: 0000000000000000
5039 14:46:12.800616 [ 78.971401] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000009
5040 14:46:12.808511 [ 78.979376] R13: ffff99d2024a7f10 R14: ffff99d2024a7f10 R15: ffff8a5305ea7000
5041 14:46:12.817361 [ 78.987352] FS: 00007f0f8012a580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5042 14:46:12.823989 [ 78.996399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5043 14:46:12.832523 [ 79.002821] CR2: ffffffff846d9ef0 CR3: 0000000105ea8000 CR4: 00000000003506e0
5044 14:46:12.834715 [ 79.010796] Call Trace:
5045 14:46:12.838746 [ 79.013538] direct_entry.cold+0x2c/0x38
5046 14:46:12.843640 [ 79.017936] full_proxy_write+0x56/0x80
5047 14:46:12.846784 [ 79.022229] vfs_write+0xea/0x3a0
5048 14:46:12.850510 [ 79.025935] ksys_write+0x68/0xf0
5049 14:46:12.854554 [ 79.029641] do_syscall_64+0x33/0x40
5050 14:46:12.860611 [ 79.033640] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5051 14:46:12.864674 [ 79.039292] RIP: 0033:0x7f0f80052f33
5052 14:46:12.885349 [ 79.043293] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5053 14:46:12.893980 [ 79.064285] RSP: 002b:00007ffef4bf1868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5054 14:46:12.901733 [ 79.072738] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f0f80052f33
5055 14:46:12.909995 [ 79.080714] RDX: 0000000000000009 RSI: 00007f0f7ff43000 RDI: 0000000000000001
5056 14:46:12.917444 [ 79.088692] RBP: 00007f0f7ff43000 R08: 00007f0f7ff42010 R09: 0000000000000000
5057 14:46:12.925919 [ 79.096670] R10: 00007f0f8014d1c0 R11: 0000000000000246 R12: 0000000000000001
5058 14:46:12.933731 [ 79.104649] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5059 14:46:12.950722 [ 79.112638] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5060 14:46:12.953402 [ 79.128612] CR2: ffffffff846d9ef0
5061 14:46:12.958512 [ 79.132321] ---[ end trace ca19ed4038cedd01 ]---
5062 14:46:12.962534 [ 79.137488] RIP: 0010:lkdtm_BUG+0x5/0x10
5063 14:46:12.983724 [ 79.141874] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
5064 14:46:12.991152 [ 79.162870] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
5065 14:46:12.998248 [ 79.168713] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
5066 14:46:13.006496 [ 79.176690] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
5067 14:46:13.013582 [ 79.184669] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
5068 14:46:13.021888 [ 79.192648] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5069 14:46:13.030028 [ 79.200625] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
5070 14:46:13.038997 [ 79.208604] FS: 00007f0f8012a580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5071 14:46:13.045608 [ 79.217652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5072 14:46:13.052812 [ 79.224076] CR2: ffffffff846d9ef0 CR3: 0000000105ea8000 CR4: 00000000003506e0
5073 14:46:13.056598 ES: 0000 CR0: 0000000080050033
5074 14:46:13.065055 # [ 76.587648] CR2: ffffffffffffffd6 CR3: 0000000103efa000 CR4: 00000000003506e0
5075 14:46:13.067628 # [ 76.595629] Call Trace:
5076 14:46:13.071664 # [ 76.598371] execute_location+0x48/0x56
5077 14:46:13.076526 # [ 76.602664] direct_entry.cold+0x2c/0x38
5078 14:46:13.080717 # [ 76.607055] full_proxy_write+0x56/0x80
5079 14:46:13.084758 # [ 76.611346] vfs_write+0xea/0x3a0
5080 14:46:13.088990 # [ 76.615051] ksys_write+0x68/0xf0
5081 14:46:13.092789 # [ 76.618750] do_syscall_64+0x33/0x40
5082 14:46:13.099053 # [ 76.622748] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5083 14:46:13.103748 # [ 76.628393] RIP: 0033:0x7f93f89f0f33
5084 14:46:13.124195 # [ 76.632392] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5085 14:46:13.132459 # [ 76.653381] RSP: 002b:00007ffee8f71cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5086 14:46:13.141128 # [ 76.661837] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f93f89f0f33
5087 14:46:13.149261 # [ 76.669812] RDX: 000000000000000a RSI: 00007f93f88e1000 RDI: 0000000000000001
5088 14:46:13.157543 # [ 76.677785] RBP: 00007f93f88e1000 R08: 00007f93f88e0010 R09: 0000000000000000
5089 14:46:13.165571 # [ 76.685758] R10: 00007f93f8aeb1c0 R11: 0000000000000246 R12: 0000000000000001
5090 14:46:13.174114 # [ 76.693732] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5091 14:46:13.189606 # [ 76.701716] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5092 14:46:13.193686 # [ 76.717687] CR2: 0000000000000000
5093 14:46:13.200206 # [ 76.721393] ---[ end trace ca19ed4038cedcfe ]---
5094 14:46:13.203668 # [ 76.726558] RIP: 0010:lkdtm_BUG+0x5/0x10
5095 14:46:13.224896 # [ 76.730943] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
5096 14:46:13.231098 # [ 76.751924] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
5097 14:46:13.239069 # [ 76.757766] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
5098 14:46:13.247761 # [ 76.765740] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
5099 14:46:13.255487 # [ 76.773712] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
5100 14:46:13.263053 # [ 76.781685] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5101 14:46:13.271592 # [ 76.789660] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
5102 14:46:13.280612 # [ 76.797634] FS: 00007f93f8ac8580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5103 14:46:13.287293 # [ 76.806680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5104 14:46:13.296252 # [ 76.813101] CR2: ffffffffffffffd6 CR3: 0000000103efa000 CR4: 00000000003506e0
5105 14:46:13.305414 # [ 76.821077] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
5106 14:46:13.314589 # [ 76.830996] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1847, name: cat
5107 14:46:13.318905 # [ 76.839456] INFO: lockdep is turned off.
5108 14:46:13.322898 # [ 76.843837] irq event stamp: 0
5109 14:46:13.329682 # [ 76.847250] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5110 14:46:13.339929 # [ 76.854258] hardirqs last disa[ 79.510010] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
5111 14:46:13.345310 bled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5112 14:46:13.358727 # [[ 79.518548] lkdtm: attempting bad ro_after_init write at ffffffff84b45328
5113 14:46:13.367354 76.863389] softirqs last enabled at (0): [<ffffffff83300ce0>[ 79.532442] BUG: unable to handle page fault for address: ffffffff84b45328
5114 14:46:13.373339 [ 79.546262] #PF: supervisor write access in kernel mode
5115 14:46:13.380202 [ 79.552094] #PF: error_code(0x0003) - permissions violation
5116 14:46:13.388462 [ 79.558324] PGD 78e29067 P4D 78e29067 PUD 78e2a063 PMD 1047f5163 PTE 8000000078d45061
5117 14:46:13.392089 [ 79.567097] Oops: 0003 [#15] SMP PTI
5118 14:46:13.400792 [ 79.571100] CPU: 3 PID: 1987 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5119 14:46:13.407192 [ 79.579756] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5120 14:46:13.413657 [ 79.586382] RIP: 0010:lkdtm_WRITE_RO_AFTER_INIT+0x4e/0x5a
5121 14:46:13.434716 [ 79.592422] Code: 93 ac 84 e9 f3 9b fd ff 48 c7 c7 10 94 ac 84 e8 e7 9b fd ff 48 8b 05 58 9d 9d 00 ba 34 12 cd ab 48 c7 c7 b8 93 ac 84 48 31 d0 <48> 89 05 42 9d 9d 00 e9 c5 9b fd ff 0f 1f 44 00 00 41 54 48 c7 c7
5122 14:46:13.440131 [ 79.613416] RSP: 0018:ffff99d202527e60 EFLAGS: 00010202
5123 14:46:13.448226 [ 79.619252] RAX: 00000000fe67479e RBX: 0000000000000029 RCX: 0000000000000000
5124 14:46:13.455924 [ 79.627228] RDX: 00000000abcd1234 RSI: ffff8a537bd9bf70 RDI: ffffffff84ac93b8
5125 14:46:13.464957 [ 79.635208] RBP: ffffffff84ac85ae R08: 0000000000000000 R09: 0000000000000000
5126 14:46:13.471983 [ 79.643185] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000014
5127 14:46:13.480579 [ 79.651165] R13: ffff99d202527f10 R14: ffff99d202527f10 R15: ffff8a5302d33000
5128 14:46:13.489271 [ 79.659143] FS: 00007f22014d9580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
5129 14:46:13.495706 [ 79.668187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5130 14:46:13.503316 [ 79.674606] CR2: ffffffff84b45328 CR3: 0000000103888000 CR4: 00000000003506e0
5131 14:46:13.506604 [ 79.682578] Call Trace:
5132 14:46:13.511206 [ 79.685317] direct_entry.cold+0x2c/0x38
5133 14:46:13.514950 [ 79.689715] full_proxy_write+0x56/0x80
5134 14:46:13.518773 [ 79.694002] vfs_write+0xea/0x3a0
5135 14:46:13.522463 [ 79.697709] ksys_write+0x68/0xf0
5136 14:46:13.526629 [ 79.701420] do_syscall_64+0x33/0x40
5137 14:46:13.532312 [ 79.705422] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5138 14:46:13.536233 [ 79.711071] RIP: 0033:0x7f2201401f33
5139 14:46:13.556807 [ 79.715067] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5140 14:46:13.565386 [ 79.736060] RSP: 002b:00007fffb2b40e58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5141 14:46:13.573323 [ 79.744525] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f2201401f33
5142 14:46:13.581972 [ 79.752502] RDX: 0000000000000014 RSI: 00007f22012f2000 RDI: 0000000000000001
5143 14:46:13.590354 [ 79.760478] RBP: 00007f22012f2000 R08: 00007f22012f1010 R09: 0000000000000000
5144 14:46:13.597544 [ 79.768459] R10: 00007f22014fc1c0 R11: 0000000000000246 R12: 0000000000000001
5145 14:46:13.605421 [ 79.776436] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5146 14:46:13.622008 [ 79.784430] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5147 14:46:13.624818 [ 79.800405] CR2: ffffffff84b45328
5148 14:46:13.629927 [ 79.804115] ---[ end trace ca19ed4038cedd02 ]---
5149 14:46:13.634411 [ 79.809283] RIP: 0010:lkdtm_BUG+0x5/0x10
5150 14:46:13.655288 [ 79.813670] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
5151 14:46:13.661851 [ 79.834670] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
5152 14:46:13.670517 [ 79.840512] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
5153 14:46:13.677502 [ 79.848487] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
5154 14:46:13.685580 [ 79.856465] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
5155 14:46:13.694056 [ 79.864443] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5156 14:46:13.701621 [ 79.872423] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
5157 14:46:13.710404 [ 79.880402] FS: 00007f22014d9580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
5158 14:46:13.716732 [ 79.889451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5159 14:46:13.725051 [ 79.895874] CR2: ffffffff84b45328 CR3: 0000000103888000 CR4: 00000000003506e0
5160 14:46:13.734919 [ 79.903855] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
5161 14:46:13.743351 [ 79.913778] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1987, name: cat
5162 14:46:13.748023 [ 79.922240] INFO: lockdep is turned off.
5163 14:46:13.751063 [ 79.926623] irq event stamp: 0
5164 14:46:13.757963 [ 79.930038] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5165 14:46:13.767298 [ 79.937049] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5166 14:46:13.776233 [ 79.946196] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5167 14:46:13.783174 [ 79.955341] softirqs last disabled at (0): [<0000000000000000>] 0x0
5168 14:46:13.791919 [ 79.962348] CPU: 3 PID: 1987 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5169 14:46:13.798859 [ 79.971006] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5170 14:46:13.801212 [ 79.977623] Call Trace:
5171 14:46:13.804941 [ 79.980364] dump_stack+0x77/0x9b
5172 14:46:13.810440 [ 79.984074] ___might_sleep.cold+0xa6/0xb6
5173 14:46:13.813751 [ 79.988660] exit_signals+0x1c/0x2e0
5174 14:46:13.817083 [ 79.992659] do_exit+0xd5/0xb00
5175 14:46:13.821171 [ 79.996163] ? ksys_write+0x68/0xf0
5176 14:46:13.825665 [ 80.000066] rewind_stack_do_exit+0x17/0x20
5177 14:46:13.829687 [ 80.004742] RIP: 0033:0x7f2201401f33
5178 14:46:13.851128 [ 80.008737] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5179 14:46:13.859550 [ 80.029735] RSP: 002b:00007fffb2b40e58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5180 14:46:13.867685 [ 80.038202] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f2201401f33
5181 14:46:13.875807 [ 80.046181] RDX: 0000000000000014 RSI: 00007f22012f2000 RDI: 0000000000000001
5182 14:46:13.884007 [ 80.054160] RBP: 00007f22012f2000 R08: 00007f22012f1010 R09: 0000000000000000
5183 14:46:13.892003 [ 80.062138] R10: 00007f22014fc1c0 R11: 0000000000000246 R12: 0000000000000001
5184 14:46:13.899141 [ 80.070116] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5185 14:46:13.902065 ] copy_process+0x640/0x1c80
5186 14:46:13.909399 # [ 76.872530] softirqs last disabled at (0): [<0000000000000000>] 0x0
5187 14:46:13.917960 # [ 76.879535] CPU: 1 PID: 1847 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5188 14:46:13.925030 # [ 76.888192] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5189 14:46:13.927463 # [ 76.894809] Call Trace:
5190 14:46:13.931505 # [ 76.897549] dump_stack+0x77/0x9b
5191 14:46:13.936501 # [ 76.901259] ___might_sleep.cold+0xa6/0xb6
5192 14:46:13.940601 # [ 76.905841] exit_signals+0x1c/0x2e0
5193 14:46:13.943849 # [ 76.909831] do_exit+0xd5/0xb00
5194 14:46:13.948307 # [ 76.913343] ? ksys_write+0x68/0xf0
5195 14:46:13.953211 # [ 76.917247] rewind_stack_do_exit+0x17/0x20
5196 14:46:13.957194 # [ 76.921924] RIP: 0033:0x7f93f89f0f33
5197 14:46:13.978505 # [ 76.925921] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5198 14:46:13.987196 # [ 76.946913] RSP: 002b:00007ffee8f71cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5199 14:46:13.995956 # [ 76.955372] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f93f89f0f33
5200 14:46:14.004459 # [ 76.963348] RDX: 000000000000000a RSI: 00007f93f88e1000 RDI: 0000000000000001
5201 14:46:14.012204 # [ 76.971324] RBP: 00007f93f88e1000 R08: 00007f93f88e0010 R09: 0000000000000000
5202 14:46:14.019526 # [ 76.979298] R10: 00007f93f8aeb1c0 R11: 0000000000000246 R12: 0000000000000001
5203 14:46:14.027791 # [ 76.987274] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5204 14:46:14.031575 # EXEC_NULL: saw 'call trace:': ok
5205 14:46:14.034799 ok 36 selftests: lkdtm: EXEC_NULL.sh
5206 14:46:14.038956 # selftests: lkdtm: ACCESS_USERSPACE.sh
5207 14:46:14.040145 # Killed
5208 14:46:14.046200 # [ 77.282407] lkdtm: Performing direct entry ACCESS_USERSPACE
5209 14:46:14.052524 # [ 77.293775] lkdtm: attempting bad read at 00007fcfd3f64000
5210 14:46:14.060486 # [ 77.299948] BUG: unable to handle page fault for address: 00007fcfd3f64000
5211 14:46:14.066941 # [ 77.307638] #PF: supervisor read access in kernel mode
5212 14:46:14.073230 # [ 77.313378] #PF: error_code(0x0001) - permissions violation
5213 14:46:14.082812 # [ 77.319609] PGD 8000000103111067 P4D 8000000103111067 PUD 105ca8067 PMD 104c56067 PTE 1153ea067
5214 14:46:14.086939 # [ 77.335558] Oops: 0001 [#12] SMP PTI
5215 14:46:14.096311 # [ 77.339556] CPU: 2 PID: 1882 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5216 14:46:14.102816 # [ 77.354424] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5217 14:46:14.109444 # [ 77.361049] RIP: 0010:lkdtm_ACCESS_USERSPACE.cold+0x41/0xa3
5218 14:46:14.130494 # [ 77.367280] Code: 00 00 00 75 64 48 83 c4 10 5d c3 cc cc cc cc 48 89 ee 48 c7 c7 a8 94 ac 84 e8 19 9a fd ff 48 c7 c7 d0 94 ac 84 b8 de c0 de c0 <48> 03 45 00 48 89 04 24 e8 00 9a fd ff 48 89 ee 48 c7 c7 f8 94 ac
5219 14:46:14.136713 # [ 77.388269] RSP: 0018:ffff99d2023bfe48 EFLAGS: 00010246
5220 14:46:14.144434 # [ 77.394110] RAX: 00000000c0dec0de RBX: 0000000000000026 RCX: 0000000000000000
5221 14:46:14.152851 # [ 77.402087] RDX: 0000000000000000 RSI: ffff8a537bd1bf70 RDI: ffffffff84ac94d0
5222 14:46:14.160676 # [ 77.410062] RBP: 00007fcfd3f64000 R08: 0000000000000000 R09: 0000000000000000
5223 14:46:14.168844 # [ 77.418040] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000011
5224 14:46:14.177237 # [ 77.426014] R13: ffff99d2023bff10 R14: ffff99d2023bff10 R15: ffff8a53008d1000
5225 14:46:14.186383 # [ 77.433991] FS: 00007fcfd3f35580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
5226 14:46:14.193024 # [ 77.443039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5227 14:46:14.201617 # [ 77.449460] CR2: 00007fcfd3f64000 CR3: 0000000105f04000 CR4: 00000000003506e0
5228 14:46:14.203773 # [ 77.457434] Call Trace:
5229 14:46:14.208763 # [ 77.460180] direct_entry.cold+0x2c/0x38
5230 14:46:14.213177 # [ 77.464562] full_proxy_write+0x56/0x80
5231 14:46:14.217016 # [ 77.468854] vfs_write+0xea/0x3a0
5232 14:46:14.220773 # [ 77.472562] ksys_write+0x68/0xf0
5233 14:46:14.225769 # [ 77.476273] do_syscall_64+0x33/0x40
5234 14:46:14.230942 # [ 77.480270] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5235 14:46:14.234856 # [ 77.485919] RIP: 0033:0x7fcfd3e5df33
5236 14:46:14.256816 # [ 77.489915] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5237 14:46:14.265094 # [ 77.510908] RSP: 002b:00007fffe66ab338 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5238 14:46:14.273737 # [ 77.519373] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007fcfd3e5df33
5239 14:46:14.284094 # [ 77.527348] RDX: 0000000000000011 RSI: 00007fcfd3d[ 80.456301] lkdtm: Performing direct entry WRITE_KERN
5240 14:46:14.291386 [ 80.463101] lkdtm: attempting bad 6868880 byte write at ffffffff8416b4f0
5241 14:46:14.299280 [ 80.470646] BUG: unable to handle page fault for address: ffffffff8416b4f0
5242 14:46:14.305117 [ 80.478336] #PF: supervisor write access in kernel mode
5243 14:46:14.311192 [ 80.484180] #PF: error_code(0x0003) - permissions violation
5244 14:46:14.318825 [ 80.490409] PGD 78e29067 P4D 78e29067 PUD 78e2a063 PMD 782001e1
5245 14:46:14.322375 [ 80.497143] Oops: 0003 [#16] SMP PTI
5246 14:46:14.330899 [ 80.501142] CPU: 1 PID: 2022 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5247 14:46:14.337322 [ 80.509803] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5248 14:46:14.342559 [ 80.516429] RIP: 0010:lkdtm_WRITE_KERN+0x38/0x4e
5249 14:46:14.363782 [ 80.521590] Code: 53 48 c7 c3 f0 b4 16 84 49 89 dc 48 89 da 49 81 ec 60 e5 ad 83 4c 89 e6 e8 9a 9b fd ff 48 89 df 4c 89 e1 48 c7 c6 60 e5 ad 83 <f3> a4 48 c7 c7 b8 93 ac 84 e8 7f 9b fd ff 5b 41 5c e9 b7 fe ff ff
5250 14:46:14.369587 [ 80.542590] RSP: 0018:ffff99d20258fe50 EFLAGS: 00010246
5251 14:46:14.377819 [ 80.548434] RAX: 000000000000003c RBX: ffffffff8416b4f0 RCX: 000000000068cf90
5252 14:46:14.385941 [ 80.556412] RDX: 0000000000000000 RSI: ffffffff83ade560 RDI: ffffffff8416b4f0
5253 14:46:14.393235 [ 80.564391] RBP: ffffffff84ac85c2 R08: 0000000000000000 R09: 0000000000000000
5254 14:46:14.401196 [ 80.572366] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000068cf90
5255 14:46:14.409591 [ 80.580343] R13: ffff99d20258ff10 R14: ffff99d20258ff10 R15: ffff8a5304cda000
5256 14:46:14.418845 [ 80.588319] FS: 00007fe17bf39580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5257 14:46:14.425473 [ 80.597363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5258 14:46:14.432969 [ 80.603784] CR2: ffffffff8416b4f0 CR3: 00000001031d6000 CR4: 00000000003506e0
5259 14:46:14.435460 [ 80.611761] Call Trace:
5260 14:46:14.440801 [ 80.614505] direct_entry.cold+0x2c/0x38
5261 14:46:14.444723 [ 80.618904] full_proxy_write+0x56/0x80
5262 14:46:14.447545 [ 80.623196] vfs_write+0xea/0x3a0
5263 14:46:14.451882 [ 80.626904] ksys_write+0x68/0xf0
5264 14:46:14.455564 [ 80.630616] do_syscall_64+0x33/0x40
5265 14:46:14.460950 [ 80.634615] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5266 14:46:14.465286 [ 80.640265] RIP: 0033:0x7fe17be61f33
5267 14:46:14.486851 [ 80.644255] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5268 14:46:14.494789 [ 80.665253] RSP: 002b:00007ffc42e71f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5269 14:46:14.502618 [ 80.673714] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007fe17be61f33
5270 14:46:14.511194 [ 80.681692] RDX: 000000000000000b RSI: 00007fe17bd52000 RDI: 0000000000000001
5271 14:46:14.519161 [ 80.689670] RBP: 00007fe17bd52000 R08: 00007fe17bd51010 R09: 0000000000000000
5272 14:46:14.526424 [ 80.697645] R10: 00007fe17bf5c1c0 R11: 0000000000000246 R12: 0000000000000001
5273 14:46:14.534581 [ 80.705623] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5274 14:46:14.550531 [ 80.713610] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5275 14:46:14.554311 [ 80.729588] CR2: ffffffff8416b4f0
5276 14:46:14.560326 [ 80.733296] ---[ end trace ca19ed4038cedd03 ]---
5277 14:46:14.563948 [ 80.738461] RIP: 0010:lkdtm_BUG+0x5/0x10
5278 14:46:14.584930 [ 80.742848] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
5279 14:46:14.590558 [ 80.763846] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
5280 14:46:14.598579 [ 80.769689] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
5281 14:46:14.606531 [ 80.777665] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
5282 14:46:14.614728 [ 80.785642] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
5283 14:46:14.622890 [ 80.793616] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5284 14:46:14.630400 [ 80.801591] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
5285 14:46:14.639649 [ 80.809569] FS: 00007fe17bf39580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5286 14:46:14.646071 [ 80.818615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5287 14:46:14.653916 [ 80.825040] CR2: ffffffff8416b4f0 CR3: 00000001031d6000 CR4: 00000000003506e0
5288 14:46:14.656958 4e000 RDI: 0000000000000001
5289 14:46:14.664799 # [ 77.535323] RBP: 00007fcfd3d4e000 R08: 00007fcfd3d4d010 R09: 0000000000000000
5290 14:46:14.673538 # [ 77.543297] R10: 00007fcfd3f581c0 R11: 0000000000000246 R12: 0000000000000001
5291 14:46:14.681707 # [ 77.551271] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5292 14:46:14.697305 # [ 77.559256] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5293 14:46:14.701742 # [ 77.575224] CR2: 00007fcfd3f64000
5294 14:46:14.706407 # [ 77.578930] ---[ end trace ca19ed4038cedcff ]---
5295 14:46:14.711308 # [ 77.584093] RIP: 0010:lkdtm_BUG+0x5/0x10
5296 14:46:14.732173 # [ 77.588476] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
5297 14:46:14.738697 # [ 77.609468] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
5298 14:46:14.746506 # [ 77.615306] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
5299 14:46:14.755393 # [ 77.623283] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
5300 14:46:14.762657 # [ 77.631259] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
5301 14:46:14.770989 # [ 77.639235] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5302 14:46:14.779246 # [ 77.647209] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
5303 14:46:14.788707 # [ 77.655185] FS: 00007fcfd3f35580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
5304 14:46:14.795349 # [ 77.664227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5305 14:46:14.803358 # [ 77.670650] CR2: 00007fcfd3f64000 CR3: 0000000105f04000 CR4: 00000000003506e0
5306 14:46:14.808645 # ACCESS_USERSPACE: saw 'call trace:': ok
5307 14:46:14.812161 ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh
5308 14:46:14.815480 # selftests: lkdtm: ACCESS_NULL.sh
5309 14:46:14.816315 # Killed
5310 14:46:14.822038 # [ 77.950314] lkdtm: Performing direct entry ACCESS_NULL
5311 14:46:14.828410 # [ 77.957943] lkdtm: attempting bad read at 0000000000000000
5312 14:46:14.836280 # [ 77.964107] BUG: kernel NULL pointer dereference, address: 0000000000000000
5313 14:46:14.842849 # [ 77.971885] #PF: supervisor read access in kernel mode
5314 14:46:14.848286 # [ 77.977622] #PF: error_code(0x0000) - not-present page
5315 14:46:14.851551 # [ 77.983360] PGD 0 P4D 0
5316 14:46:14.855672 # [ 77.992313] Oops: 0000 [#13] SMP PTI
5317 14:46:14.864475 # [ 77.996312] CPU: 1 PID: 1917 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5318 14:46:14.871088 # [ 78.011159] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5319 14:46:14.876486 # [ 78.017782] RIP: 0010:lkdtm_ACCESS_NULL+0x14/0x53
5320 14:46:14.897787 # [ 78.023041] Code: bd 99 fd ff be 00 10 00 00 48 89 ef e8 30 b9 39 ff e9 69 ff ff ff 0f 1f 44 00 00 53 31 f6 48 c7 c7 a8 94 ac 84 e8 97 99 fd ff <48> 8b 1c 25 00 00 00 00 b8 de c0 de c0 48 c7 c7 d0 94 ac 84 48 01
5321 14:46:14.903765 # [ 78.044020] RSP: 0018:ffff99d202427e58 EFLAGS: 00010246
5322 14:46:14.912802 # [ 78.049856] RAX: 000000000000002e RBX: 0000000000000027 RCX: 0000000000000000
5323 14:46:14.920088 # [ 78.057830] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
5324 14:46:14.928440 # [ 78.065803] RBP: ffffffff84ac8599 R08: 0000000000000000 R09: 0000000000000000
5325 14:46:14.936410 # [ 78.073778] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
5326 14:46:14.944637 # [ 78.081751] R13: ffff99d202427f10 R14: ffff99d202427f10 R15: ffff8a5303def000
5327 14:46:14.953956 # [ 78.089724] FS: 00007f1559e6e580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5328 14:46:14.965382 # [ 78.098765] CS: 0010 DS: 0000 ES: 0000 CR0: [ 81.137295] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
5329 14:46:14.967223 0000000080050033
5330 14:46:14.978581 # [ 78.105183] CR2: 0000000000000000 CR3: 00[ 81.144530] lkdtm: attempting good refcount_inc() without overflow
5331 14:46:14.984897 [ 81.157687] lkdtm: attempting bad refcount_inc() overflow
5332 14:46:14.990271 [ 81.163744] ------------[ cut here ]------------
5333 14:46:14.995168 [ 81.168924] refcount_t: saturated; leaking memory.
5334 14:46:15.004535 [ 81.174346] WARNING: CPU: 1 PID: 2057 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
5335 14:46:15.020750 [ 81.183802] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5336 14:46:15.029829 [ 81.199816] CPU: 1 PID: 2057 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5337 14:46:15.032937 00000102c38000 CR4: 00000000003506e0
5338 14:46:15.042319 # [ 78.113156] Call Trac[ 81.208495] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5339 14:46:15.047925 [ 81.221345] RIP: 0010:refcount_warn_saturate+0x51/0x110
5340 14:46:15.068943 [ 81.227211] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 f0 3f a6 84 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 18 40 a6
5341 14:46:15.075362 [ 81.248228] RSP: 0018:ffff99d2025cfe48 EFLAGS: 00010286
5342 14:46:15.083415 [ 81.254094] RAX: 0000000000000000 RBX: 000000000000002b RCX: 0000000000000000
5343 14:46:15.090833 [ 81.262105] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
5344 14:46:15.099181 [ 81.270110] RBP: ffffffff84ac85cd R08: 0000000000000000 R09: 0000000000000000
5345 14:46:15.106871 [ 81.278109] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5346 14:46:15.114834 [ 81.286104] R13: ffff99d2025cff10 R14: ffff99d2025cff10 R15: ffff8a5305df9000
5347 14:46:15.124210 [ 81.294104] FS: 00007f59f13dd580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5348 14:46:15.130662 [ 81.303167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5349 14:46:15.138210 [ 81.309608] CR2: 00007f59f11f6000 CR3: 0000000102962000 CR4: 00000000003506e0
5350 14:46:15.142090 [ 81.317606] Call Trace:
5351 14:46:15.146620 [ 81.320369] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0x98
5352 14:46:15.151694 [ 81.325755] direct_entry.cold+0x2c/0x38
5353 14:46:15.155207 [ 81.330160] full_proxy_write+0x56/0x80
5354 14:46:15.158882 [ 81.334476] vfs_write+0xea/0x3a0
5355 14:46:15.162682 [ 81.338211] ksys_write+0x68/0xf0
5356 14:46:15.167294 [ 81.341945] do_syscall_64+0x33/0x40
5357 14:46:15.172381 [ 81.345968] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5358 14:46:15.176537 [ 81.351642] RIP: 0033:0x7f59f1305f33
5359 14:46:15.197966 [ 81.355661] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5360 14:46:15.206648 [ 81.376677] RSP: 002b:00007ffea3078f18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5361 14:46:15.214531 [ 81.385163] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f59f1305f33
5362 14:46:15.222742 [ 81.393164] RDX: 0000000000000016 RSI: 00007f59f11f6000 RDI: 0000000000000001
5363 14:46:15.230027 [ 81.401167] RBP: 00007f59f11f6000 R08: 00007f59f11f5010 R09: 0000000000000000
5364 14:46:15.237855 [ 81.409165] R10: 00007f59f14001c0 R11: 0000000000000246 R12: 0000000000000001
5365 14:46:15.239233 e:
5366 14:46:15.242922 # [ 78.115896] direct_entry.cold+0x2c/0x38
5367 14:46:15.252176 # [ 78.1202[ 81.417167] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5368 14:46:15.255375 85] full_proxy_write+0x56/0x80
5369 14:46:15.262121 # [ 78.124576] vfs_write+0xe[ 81.431377] irq event stamp: 0
5370 14:46:15.262976 a/0x3a0
5371 14:46:15.266613 # [ 78.128283] ksys_write+0x68/0xf0
5372 14:46:15.275157 # [ 78.131990[ 81.441004] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5373 14:46:15.284408 [ 81.454242] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5374 14:46:15.293513 [ 81.463411] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5375 14:46:15.300695 [ 81.472591] softirqs last disabled at (0): [<0000000000000000>] 0x0
5376 14:46:15.305481 [ 81.479620] ---[ end trace ca19ed4038cedd04 ]---
5377 14:46:15.311123 [ 81.484803] lkdtm: Overflow detected: saturated
5378 14:46:15.313736 ] do_syscall_64+0x33/0x40
5379 14:46:15.319791 # [ 78.135987] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5380 14:46:15.323972 # [ 78.141633] RIP: 0033:0x7f1559d96f33
5381 14:46:15.344707 # [ 78.145630] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5382 14:46:15.353690 # [ 78.166609] RSP: 002b:00007ffe153e8678 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5383 14:46:15.362160 # [ 78.175063] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f1559d96f33
5384 14:46:15.369875 # [ 78.183040] RDX: 000000000000000c RSI: 00007f1559c87000 RDI: 0000000000000001
5385 14:46:15.378166 # [ 78.191013] RBP: 00007f1559c87000 R08: 00007f1559c86010 R09: 0000000000000000
5386 14:46:15.386108 # [ 78.198982] R10: 00007f1559e911c0 R11: 0000000000000246 R12: 0000000000000001
5387 14:46:15.395042 # [ 78.206953] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5388 14:46:15.410587 # [ 78.214938] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5389 14:46:15.415290 # [ 78.230907] CR2: 0000000000000000
5390 14:46:15.420103 # [ 78.234612] ---[ end trace ca19ed4038cedd00 ]---
5391 14:46:15.424083 # [ 78.239778] RIP: 0010:lkdtm_BUG+0x5/0x10
5392 14:46:15.446085 # [ 78.244165] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
5393 14:46:15.451792 # [ 78.265139] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
5394 14:46:15.459958 # [ 78.270980] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
5395 14:46:15.467745 # [ 78.278951] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
5396 14:46:15.475942 # [ 78.286923] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
5397 14:46:15.484839 # [ 78.294897] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5398 14:46:15.492376 # [ 78.302875] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
5399 14:46:15.501601 # [ 78.310846] FS: 00007f1559e6e580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5400 14:46:15.508262 # [ 78.319890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5401 14:46:15.516370 # [ 78.326311] CR2: 0000000000000000 CR3: 0000000102c38000 CR4: 00000000003506e0
5402 14:46:15.526519 # [ 78.334283] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
5403 14:46:15.535620 # [ 78.344198] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1917, name: cat
5404 14:46:15.539543 # [ 78.352659] INFO: lockdep is turned off.
5405 14:46:15.543440 # [ 78.357038] irq event stamp: 0
5406 14:46:15.550759 # [ 78.360450] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5407 14:46:15.559340 # [ 78.367460] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5408 14:46:15.569234 # [ 78.376602] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5409 14:46:15.576156 # [ 78.385743] softirqs last disabled at (0): [<0000000000000000>] 0x0
5410 14:46:15.584882 # [ 78.392751] CPU: 1 PID: 1917 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5411 14:46:15.591655 # [ 78.401403] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5412 14:46:15.595837 # [ 78.408015] Call Trace:
5413 14:46:15.599417 # [ 78.410750] dump_stack+0x77/0x9b
5414 14:46:15.609731 # [ 78.414457] ___might_sleep.cold+0xa6/0xb6[ 81.778309] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
5415 14:46:15.616700 [ 81.788903] lkdtm: attempting good refcount_add() without overflow
5416 14:46:15.623440 [ 81.795847] lkdtm: attempting bad refcount_add() overflow
5417 14:46:15.623525
5418 14:46:15.627192 # [ 78.419038] exit_signals+0x1c/0x2e0
5419 14:46:15.634421 # [ 78.423036] d[ 81.801898] ------------[ cut here ]------------
5420 14:46:15.639550 [ 81.813287] refcount_t: saturated; leaking memory.
5421 14:46:15.649101 [ 81.818709] WARNING: CPU: 1 PID: 2089 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
5422 14:46:15.665080 [ 81.828160] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5423 14:46:15.674008 [ 81.844175] CPU: 1 PID: 2089 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5424 14:46:15.680588 [ 81.852916] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5425 14:46:15.682534 o_exit+0xd5/0xb00
5426 14:46:15.686915 # [ 78.426548] ? ksys_write+0x68/0xf0
5427 14:46:15.692424 # [[ 81.859598] RIP: 0010:refcount_warn_saturate+0x51/0x110
5428 14:46:15.713473 [ 81.871677] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 f0 3f a6 84 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 18 40 a6
5429 14:46:15.720690 [ 81.892691] RSP: 0018:ffff99d20268fe48 EFLAGS: 00010286
5430 14:46:15.727598 [ 81.898556] RAX: 0000000000000000 RBX: 000000000000002c RCX: 0000000000000000
5431 14:46:15.732088 78.430450] rewind_stack_do_exit+0x17/0x20
5432 14:46:15.742282 # [ 78.435124] [ 81.906550] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
5433 14:46:15.749609 [ 81.920742] RBP: ffffffff84ac85e3 R08: 0000000000000000 R09: 0000000000000000
5434 14:46:15.758378 [ 81.928742] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5435 14:46:15.765803 [ 81.936740] R13: ffff99d20268ff10 R14: ffff99d20268ff10 R15: ffff8a5303f39000
5436 14:46:15.774718 [ 81.944738] FS: 00007fef93ed7580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5437 14:46:15.781725 [ 81.953806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5438 14:46:15.790143 [ 81.960250] CR2: 00007fef93cf0000 CR3: 0000000104cc4000 CR4: 00000000003506e0
5439 14:46:15.791788 [ 81.968247] Call Trace:
5440 14:46:15.797160 [ 81.971010] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7f/0xa7
5441 14:46:15.802001 [ 81.976399] direct_entry.cold+0x2c/0x38
5442 14:46:15.806711 [ 81.980812] full_proxy_write+0x56/0x80
5443 14:46:15.809939 [ 81.985120] vfs_write+0xea/0x3a0
5444 14:46:15.813461 [ 81.988852] ksys_write+0x68/0xf0
5445 14:46:15.817563 [ 81.992586] do_syscall_64+0x33/0x40
5446 14:46:15.823121 [ 81.996609] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5447 14:46:15.827541 [ 82.002283] RIP: 0033:0x7fef93dfff33
5448 14:46:15.848006 [ 82.006304] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5449 14:46:15.856534 [ 82.027316] RSP: 002b:00007fff55fb5498 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5450 14:46:15.864934 [ 82.035802] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007fef93dfff33
5451 14:46:15.872948 [ 82.043798] RDX: 0000000000000016 RSI: 00007fef93cf0000 RDI: 0000000000000001
5452 14:46:15.880770 [ 82.051793] RBP: 00007fef93cf0000 R08: 00007fef93cef010 R09: 0000000000000000
5453 14:46:15.889054 [ 82.059789] R10: 00007fef93efa1c0 R11: 0000000000000246 R12: 0000000000000001
5454 14:46:15.896620 [ 82.067786] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5455 14:46:15.899502 RIP: 0033:0x7f1559d96f33
5456 14:46:15.907038 # [ 78.439118] Code: 8b 15 61 ef 0c [ 82.075788] irq event stamp: 0
5457 14:46:15.919569 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 2[ 82.085415] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5458 14:46:15.935206 5 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff [ 82.098641] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5459 14:46:15.944927 [ 82.114015] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5460 14:46:15.951397 [ 82.123181] softirqs last disabled at (0): [<0000000000000000>] 0x0
5461 14:46:15.957454 [ 82.130210] ---[ end trace ca19ed4038cedd05 ]---
5462 14:46:15.961807 [ 82.135395] lkdtm: Overflow detected: saturated
5463 14:46:15.967311 ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5464 14:46:15.975391 # [ 78.460111] RSP: 002b:00007ffe153e8678 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5465 14:46:15.983474 # [ 78.468576] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f1559d96f33
5466 14:46:15.992054 # [ 78.476553] RDX: 000000000000000c RSI: 00007f1559c87000 RDI: 0000000000000001
5467 14:46:16.000273 # [ 78.484532] RBP: 00007f1559c87000 R08: 00007f1559c86010 R09: 0000000000000000
5468 14:46:16.008567 # [ 78.492509] R10: 00007f1559e911c0 R11: 0000000000000246 R12: 0000000000000001
5469 14:46:16.016301 # [ 78.500485] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5470 14:46:16.019797 # ACCESS_NULL: saw 'call trace:': ok
5471 14:46:16.023874 ok 38 selftests: lkdtm: ACCESS_NULL.sh
5472 14:46:16.027129 # selftests: lkdtm: WRITE_RO.sh
5473 14:46:16.027757 # Killed
5474 14:46:16.033677 # [ 78.824587] lkdtm: Performing direct entry WRITE_RO
5475 14:46:16.040801 # [ 78.831052] lkdtm: attempting bad rodata write at ffffffff846d9ef0
5476 14:46:16.048478 # [ 78.838033] BUG: unable to handle page fault for address: ffffffff846d9ef0
5477 14:46:16.054981 # [ 78.845723] #PF: supervisor write access in kernel mode
5478 14:46:16.060894 # [ 78.851565] #PF: error_code(0x0003) - permissions violation
5479 14:46:16.069131 # [ 78.857794] PGD 78e29067 P4D 78e29067 PUD 78e2a063 PMD 80000000788001e1
5480 14:46:16.072965 # [ 78.871515] Oops: 0003 [#14] SMP PTI
5481 14:46:16.081933 # [ 78.881732] CPU: 1 PID: 1952 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5482 14:46:16.088595 # [ 78.890391] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5483 14:46:16.093791 # [ 78.903231] RIP: 0010:lkdtm_WRITE_RO+0x2e/0x3a
5484 14:46:16.114552 # [ 78.914417] Code: 00 48 c7 c7 88 93 ac 84 48 c7 c6 f0 9e 6d 84 e8 41 9c fd ff 48 8b 05 7a e9 56 00 ba 34 12 cd ab 48 c7 c7 b8 93 ac 84 48 31 d0 <48> 89 05 64 e9 56 00 e9 1f 9c fd ff 0f 1f 44 00 00 48 8b 05 8b 9d
5485 14:46:16.120805 # [ 78.941627] RSP: 0018:ffff99d2024a7e60 EFLAGS: 00010202
5486 14:46:16.129548 # [ 78.947475] RAX: 000000000198b861 RBX: 0000000000000028 RCX: 0000000000000000
5487 14:46:16.137442 # [ 78.955448] RDX: 00000000abcd1234 RSI: ffff8a537bc9bf70 RDI: ffffffff84ac93b8
5488 14:46:16.145196 # [ 78.963423] RBP: ffffffff84ac85a5 R08: 0000000000000000 R09: 0000000000000000
5489 14:46:16.153721 # [ 78.971401] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000009
5490 14:46:16.161781 # [ 78.979376] R13: ffff99d2024a7f10 R14: ffff99d2024a7f10 R15: ffff8a5305ea7000
5491 14:46:16.171060 # [ 78.987352] FS: 00007f0f8012a580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5492 14:46:16.177903 # [ 78.996399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5493 14:46:16.185868 # [ 79.002821] CR2: ffffffff846d9ef0 CR3: 0000000105ea8000 CR4: 00000000003506e0
5494 14:46:16.188843 # [ 79.010796] Call Trace:
5495 14:46:16.192979 # [ 79.013538] direct_entry.cold+0x2c/0x38
5496 14:46:16.197607 # [ 79.017936] full_proxy_write+0x56/0x80
5497 14:46:16.202076 # [ 79.022229] vfs_write+0xea/0x3a0
5498 14:46:16.205768 # [ 79.025935] ksys_write+0x68/0xf0
5499 14:46:16.209961 # [ 79.029641] do_syscall_64+0x33/0x40
5500 14:46:16.215178 # [ 79.033640] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5501 14:46:16.219549 # [ 79.039292] RIP: 0033:0x7f0f80052f33
5502 14:46:16.240677 # [ 79.043293] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5503 14:46:16.249103 # [ 79.064285] RSP: 002b:00007ffef4bf1868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5504 14:46:16.257225 # [ 79.072738] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f0f80052f33
5505 14:46:16.268235 # [ 79.080714] RDX: 00000[ 82.437416] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
5506 14:46:16.274647 [ 82.446528] lkdtm: attempting bad refcount_inc_not_zero() overflow
5507 14:46:16.280039 [ 82.453481] ------------[ cut here ]------------
5508 14:46:16.284879 [ 82.458666] refcount_t: saturated; leaking memory.
5509 14:46:16.294490 [ 82.464089] WARNING: CPU: 1 PID: 2121 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
5510 14:46:16.311114 [ 82.473548] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5511 14:46:16.319224 [ 82.489556] CPU: 1 PID: 2121 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5512 14:46:16.325880 [ 82.498236] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5513 14:46:16.332147 [ 82.504879] RIP: 0010:refcount_warn_saturate+0x97/0x110
5514 14:46:16.353201 [ 82.510747] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 f0 3f a6 84 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6
5515 14:46:16.359048 [ 82.531770] RSP: 0018:ffff99d2026efe38 EFLAGS: 00010282
5516 14:46:16.366584 [ 82.537632] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5517 14:46:16.374796 [ 82.545632] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
5518 14:46:16.382694 [ 82.553629] RBP: ffffffff84ac8220 R08: 0000000000000000 R09: 0000000000000000
5519 14:46:16.390574 [ 82.561646] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5520 14:46:16.399044 [ 82.569644] R13: ffff99d2026eff10 R14: ffff99d2026eff10 R15: ffff8a53040be000
5521 14:46:16.407644 [ 82.577647] FS: 00007f364fb43580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5522 14:46:16.414213 [ 82.586716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5523 14:46:16.422360 [ 82.593152] CR2: 00007f364f95c000 CR3: 0000000103efa000 CR4: 00000000003506e0
5524 14:46:16.424942 [ 82.601150] Call Trace:
5525 14:46:16.431450 [ 82.603915] __refcount_add_not_zero.constprop.0+0x2a/0x35
5526 14:46:16.437276 [ 82.610078] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x3e/0x76
5527 14:46:16.441720 [ 82.616332] direct_entry.cold+0x2c/0x38
5528 14:46:16.446064 [ 82.620747] full_proxy_write+0x56/0x80
5529 14:46:16.449986 [ 82.625062] vfs_write+0xea/0x3a0
5530 14:46:16.453409 [ 82.628793] ksys_write+0x68/0xf0
5531 14:46:16.457788 [ 82.632534] do_syscall_64+0x33/0x40
5532 14:46:16.463179 [ 82.636561] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5533 14:46:16.467340 [ 82.642233] RIP: 0033:0x7f364fa6bf33
5534 14:46:16.488387 [ 82.646253] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5535 14:46:16.497124 [ 82.667280] RSP: 002b:00007fffeef7dc48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5536 14:46:16.504783 [ 82.675769] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f364fa6bf33
5537 14:46:16.512808 [ 82.683770] RDX: 000000000000001f RSI: 00007f364f95c000 RDI: 0000000000000001
5538 14:46:16.520651 [ 82.691769] RBP: 00007f364f95c000 R08: 00007f364f95b010 R09: 0000000000000000
5539 14:46:16.529318 [ 82.699775] R10: 00007f364fb661c0 R11: 0000000000000246 R12: 0000000000000001
5540 14:46:16.536904 [ 82.707776] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5541 14:46:16.542478 00000000009 RSI: 00007f0f7ff43000 RDI: 0000000000000001
5542 14:46:16.546797 # [ 7[ 82.715784] irq event stamp: 0
5543 14:46:16.560718 9.088692] RBP: 00007f0f7ff43000 R08: 00007f0f7ff42010 R09: 00000[ 82.725414] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5544 14:46:16.560816 00000000000
5545 14:46:16.575955 # [ 79.096670] R10: 00007f0f8014d1c0 R11: 0000000[ 82.738640] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5546 14:46:16.584010 [ 82.754026] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5547 14:46:16.591997 [ 82.763207] softirqs last disabled at (0): [<0000000000000000>] 0x0
5548 14:46:16.596404 [ 82.770236] ---[ end trace ca19ed4038cedd06 ]---
5549 14:46:16.601616 [ 82.775407] lkdtm: Overflow detected: saturated
5550 14:46:16.604660 000000246 R12: 0000000000000001
5551 14:46:16.612695 # [ 79.104649] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5552 14:46:16.629456 # [ 79.112638] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5553 14:46:16.632612 # [ 79.128612] CR2: ffffffff846d9ef0
5554 14:46:16.638668 # [ 79.132321] ---[ end trace ca19ed4038cedd01 ]---
5555 14:46:16.643008 # [ 79.137488] RIP: 0010:lkdtm_BUG+0x5/0x10
5556 14:46:16.664250 # [ 79.141874] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
5557 14:46:16.670250 # [ 79.162870] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
5558 14:46:16.678035 # [ 79.168713] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
5559 14:46:16.687272 # [ 79.176690] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
5560 14:46:16.694717 # [ 79.184669] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
5561 14:46:16.702709 # [ 79.192648] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5562 14:46:16.711467 # [ 79.200625] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
5563 14:46:16.720308 # [ 79.208604] FS: 00007f0f8012a580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5564 14:46:16.726626 # [ 79.217652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5565 14:46:16.735067 # [ 79.224076] CR2: ffffffff846d9ef0 CR3: 0000000105ea8000 CR4: 00000000003506e0
5566 14:46:16.738484 # WRITE_RO: saw 'call trace:': ok
5567 14:46:16.741880 ok 39 selftests: lkdtm: WRITE_RO.sh
5568 14:46:16.746581 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
5569 14:46:16.747910 # Killed
5570 14:46:16.753673 # [ 79.510010] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
5571 14:46:16.761644 # [ 79.518548] lkdtm: attempting bad ro_after_init write at ffffffff84b45328
5572 14:46:16.769798 # [ 79.532442] BUG: unable to handle page fault for address: ffffffff84b45328
5573 14:46:16.775522 # [ 79.546262] #PF: supervisor write access in kernel mode
5574 14:46:16.782122 # [ 79.552094] #PF: error_code(0x0003) - permissions violation
5575 14:46:16.791312 # [ 79.558324] PGD 78e29067 P4D 78e29067 PUD 78e2a063 PMD 1047f5163 PTE 8000000078d45061
5576 14:46:16.795391 # [ 79.567097] Oops: 0003 [#15] SMP PTI
5577 14:46:16.804172 # [ 79.571100] CPU: 3 PID: 1987 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5578 14:46:16.810525 # [ 79.579756] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5579 14:46:16.817034 # [ 79.586382] RIP: 0010:lkdtm_WRITE_RO_AFTER_INIT+0x4e/0x5a
5580 14:46:16.838481 # [ 79.592422] Code: 93 ac 84 e9 f3 9b fd ff 48 c7 c7 10 94 ac 84 e8 e7 9b fd ff 48 8b 05 58 9d 9d 00 ba 34 12 cd ab 48 c7 c7 b8 93 ac 84 48 31 d0 <48> 89 05 42 9d 9d 00 e9 c5 9b fd ff 0f 1f 44 00 00 41 54 48 c7 c7
5581 14:46:16.844422 # [ 79.613416] RSP: 0018:ffff99d202527e60 EFLAGS: 00010202
5582 14:46:16.852459 # [ 79.619252] RAX: 00000000fe67479e RBX: 0000000000000029 RCX: 0000000000000000
5583 14:46:16.860579 # [ 79.627228] RDX: 00000000abcd1234 RSI: ffff8a537bd9bf70 RDI: ffffffff84ac93b8
5584 14:46:16.868493 # [ 79.635208] RBP: ffffffff84ac85ae R08: 0000000000000000 R09: 0000000000000000
5585 14:46:16.876929 # [ 79.643185] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000014
5586 14:46:16.885122 # [ 79.651165] R13: ffff99d202527f10 R14: ffff99d202527f10 R15: ffff8a5302d33000
5587 14:46:16.901172 # [ 79.659143] FS: 00007f22014d9580(0000) GS:ffff8a537bd80000(0000) knlGS:000000000000000[ 83.068058] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5588 14:46:16.908142 [ 83.080421] lkdtm: attempting bad refcount_add_not_zero() overflow
5589 14:46:16.908917 0
5590 14:46:16.919916 # [ 79.668187] CS: 0010 DS: 0000 ES: 0000 CR0: 00000000800[ 83.087378] ------------[ cut here ]------------
5591 14:46:16.921142 50033
5592 14:46:16.931794 # [ 79.674606] CR2: ffffffff84b45328 CR3: 0000000103888[ 83.098770] refcount_t: saturated; leaking memory.
5593 14:46:16.934000 000 CR4: 00000000003506e0
5594 14:46:16.937233 # [ 79.682578] Call Trace:
5595 14:46:16.947121 # [ 7[ 83.110429] WARNING: CPU: 0 PID: 2153 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
5596 14:46:16.951669 9.685317] direct_entry.cold+0x2c/0x38
5597 14:46:16.968971 # [ 79.689715] full_p[ 83.126055] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5598 14:46:16.977929 [ 83.148264] CPU: 0 PID: 2153 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5599 14:46:16.980705 roxy_write+0x56/0x80
5600 14:46:16.984559 # [ 79.694002] vfs_write+0xea/0x3a0
5601 14:46:16.990549 # [ 83.156946] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5602 14:46:16.996671 [ 83.169786] RIP: 0010:refcount_warn_saturate+0x97/0x110
5603 14:46:17.000801 [ 79.697709] ksys_write+0x68/0xf0
5604 14:46:17.023695 # [ 79.701420] do_sysca[ 83.175658] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 f0 3f a6 84 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6
5605 14:46:17.030200 [ 83.202861] RSP: 0018:ffff99d202757e38 EFLAGS: 00010282
5606 14:46:17.031236 ll_64+0x33/0x40
5607 14:46:17.043856 # [ 79.705422] entry_SYSCALL_64_after_hwfram[ 83.208731] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5608 14:46:17.051837 [ 83.222911] RDX: ffff8a537bc2c660 RSI: ffff8a537bc1bf70 RDI: ffff8a537bc1bf70
5609 14:46:17.060327 [ 83.230912] RBP: ffffffff84ac8240 R08: 0000000000000000 R09: 0000000000000000
5610 14:46:17.068438 [ 83.238916] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5611 14:46:17.076469 [ 83.246920] R13: ffff99d202757f10 R14: ffff99d202757f10 R15: ffff8a5303f60000
5612 14:46:17.085747 [ 83.254925] FS: 00007fb0718a9580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
5613 14:46:17.091959 [ 83.263996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5614 14:46:17.099971 [ 83.270449] CR2: 00007fb0716c2000 CR3: 0000000104d36000 CR4: 00000000003506f0
5615 14:46:17.101221 e+0x61/0xc6
5616 14:46:17.104975 # [ 79.711071] RIP: 0033:0x7f2201401f33
5617 14:46:17.108939 # [ 79[ 83.278451] Call Trace:
5618 14:46:17.114504 [ 83.287412] __refcount_add_not_zero.constprop.0+0x2a/0x35
5619 14:46:17.121176 [ 83.293578] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x3e/0x76
5620 14:46:17.131219 .715067] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff f[ 83.299837] direct_entry.cold+0x2c/0x38
5621 14:46:17.135877 [ 83.310435] full_proxy_write+0x56/0x80
5622 14:46:17.139582 [ 83.314751] vfs_write+0xea/0x3a0
5623 14:46:17.149463 f ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00[ 83.318484] ksys_write+0x68/0xf0
5624 14:46:17.154434 [ 83.328407] do_syscall_64+0x33/0x40
5625 14:46:17.159025 [ 83.332437] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5626 14:46:17.169527 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 2[ 83.338120] RIP: 0033:0x7fb0717d1f33
5627 14:46:17.190154 [ 83.348361] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5628 14:46:17.198819 [ 83.369379] RSP: 002b:00007ffd1cfd7e58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5629 14:46:17.200886 8 48 89 54 24 18
5630 14:46:17.212827 # [ 79.736060] RSP: 002b:00007fffb2b40e58 EF[ 83.377889] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fb0717d1f33
5631 14:46:17.217499 LAGS: 00000246 ORIG_RAX: 0000000000000001
5632 14:46:17.227241 # [ 79.744525] RAX:[ 83.392086] RDX: 000000000000001f RSI: 00007fb0716c2000 RDI: 0000000000000001
5633 14:46:17.235501 [ 83.406299] RBP: 00007fb0716c2000 R08: 00007fb0716c1010 R09: 0000000000000000
5634 14:46:17.241623 ffffffffffffffda RBX: 0000000000000014 RCX: 00007f2201401f33
5635 14:46:17.249176 #[ 83.414306] R10: 00007fb0718cc1c0 R11: 0000000000000246 R12: 0000000000000001
5636 14:46:17.264082 [ 79.752502] RDX: 0000000000000014 RSI: 00007f22012f2000 RDI:[ 83.428487] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5637 14:46:17.265878 0000000000000001
5638 14:46:17.273434 # [ 79.760478] RBP: 00007f22012f2000 R08: 0[ 83.442741] irq event stamp: 0
5639 14:46:17.277308 0007f22012f1010 R09: 0000000000000000
5640 14:46:17.288381 # [ 79.768459] R10: 000[ 83.452383] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5641 14:46:17.296028 [ 83.465617] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5642 14:46:17.304843 [ 83.474782] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5643 14:46:17.311758 [ 83.483949] softirqs last disabled at (0): [<0000000000000000>] 0x0
5644 14:46:17.317460 [ 83.490977] ---[ end trace ca19ed4038cedd07 ]---
5645 14:46:17.322172 [ 83.496162] lkdtm: Overflow detected: saturated
5646 14:46:17.328027 07f22014fc1c0 R11: 0000000000000246 R12: 0000000000000001
5647 14:46:17.336007 # [ 79.776436] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5648 14:46:17.352376 # [ 79.784430] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5649 14:46:17.356132 # [ 79.800405] CR2: ffffffff84b45328
5650 14:46:17.361699 # [ 79.804115] ---[ end trace ca19ed4038cedd02 ]---
5651 14:46:17.367110 # [ 79.809283] RIP: 0010:lkdtm_BUG+0x5/0x10
5652 14:46:17.387933 # [ 79.813670] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
5653 14:46:17.394042 # [ 79.834670] RSP: 0018:ffff99d201337e60 EFLAGS: 00010286
5654 14:46:17.401581 # [ 79.840512] RAX: ffffffff83ade190 RBX: 0000000000000001 RCX: 0000000000000000
5655 14:46:17.409623 # [ 79.848487] RDX: 0000000000000000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
5656 14:46:17.417591 # [ 79.856465] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 0000000000000001
5657 14:46:17.426618 # [ 79.864443] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5658 14:46:17.434090 # [ 79.872423] R13: ffff99d201337f10 R14: ffff99d201337f10 R15: ffff8a53026dc000
5659 14:46:17.443481 # [ 79.880402] FS: 00007f22014d9580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
5660 14:46:17.449870 # [ 79.889451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5661 14:46:17.458097 # [ 79.895874] CR2: ffffffff84b45328 CR3: 0000000103888000 CR4: 00000000003506e0
5662 14:46:17.468554 # [ 79.903855] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
5663 14:46:17.476867 # [ 79.913778] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1987, name: cat
5664 14:46:17.481553 # [ 79.922240] INFO: lockdep is turned off.
5665 14:46:17.485837 # [ 79.926623] irq event stamp: 0
5666 14:46:17.492454 # [ 79.930038] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5667 14:46:17.501860 # [ 79.937049] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5668 14:46:17.511049 # [ 79.946196] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5669 14:46:17.518350 # [ 79.955341] softirqs last disabled at (0): [<0000000000000000>] 0x0
5670 14:46:17.526945 # [ 79.962348] CPU: 3 PID: 1987 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5671 14:46:17.533928 # [ 79.971006] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5672 14:46:17.536694 # [ 79.977623] Call Trace:
5673 14:46:17.540395 # [ 79.980364] dump_stack+0x77/0x9b
5674 14:46:17.545082 # [ 79.984074] ___might_sleep.cold+0xa6/0xb6
5675 14:46:17.549597 # [ 79.988660] exit_signals+0x1c/0x2e0
5676 14:46:17.553209 # [ 79.992659] do_exit+0xd5/0xb00
5677 14:46:17.557450 # [ 79.996163] ? ksys_write+0x68/0xf0
5678 14:46:17.562120 # [ 80.000066] rewind_stack_do_exit+0x17/0x20
5679 14:46:17.566181 # [ 80.004742] RIP: 0033:0x7f2201401f33
5680 14:46:17.588172 # [ 80.008737] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5681 14:46:17.596017 # [ 80.029735] RSP: 002b:00007fffb2b40e58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5682 14:46:17.604634 # [ 80.038202] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f2201401f33
5683 14:46:17.613080 # [ 80.046181] RDX: 0000000000000014 RSI: 00007f22012f2000 RDI: 0000000000000001
5684 14:46:17.620656 # [ 80.054160] RBP: 00007f22012f2000 R08: 00007f22012f1010 R09: 0000000000000000
5685 14:46:17.627138 # [ 83.799344] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5686 14:46:17.633469 [ 83.806004] lkdtm: attempting good refcount_dec()
5687 14:46:17.638931 [ 83.811308] lkdtm: attempting bad refcount_dec() to zero
5688 14:46:17.649985 [ 80.062138] R10: 00007f22014fc1c0 R11: 0000000000000246 R12: [ 83.817290] ------------[ cut here ]------------
5689 14:46:17.655281 [ 83.828648] refcount_t: decrement hit 0; leaking memory.
5690 14:46:17.665465 [ 83.834660] WARNING: CPU: 2 PID: 2185 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
5691 14:46:17.680892 [ 83.844126] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5692 14:46:17.689581 [ 83.860141] CPU: 2 PID: 2185 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5693 14:46:17.696910 [ 83.868823] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5694 14:46:17.702419 [ 83.875473] RIP: 0010:refcount_warn_saturate+0xfb/0x110
5695 14:46:17.723156 [ 83.881348] Code: a0 40 a6 84 c6 05 2a 53 74 01 01 e8 d7 61 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 70 40 a6 84 c6 05 11 53 74 01 01 e8 bd 61 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
5696 14:46:17.729337 [ 83.902369] RSP: 0018:ffff99d2027bfe48 EFLAGS: 00010286
5697 14:46:17.731071 0000000000000001
5698 14:46:17.743466 # [ 80.070116] R13: 0000000000000001 R14: 00[ 83.908240] RAX: 0000000000000000 RBX: 000000000000002f RCX: 0000000000000000
5699 14:46:17.751275 [ 83.922442] RDX: ffff8a537bd2c660 RSI: ffff8a537bd1bf70 RDI: ffff8a537bd1bf70
5700 14:46:17.759156 [ 83.930451] RBP: ffffffff84ac85f9 R08: 0000000000000000 R09: 0000000000000000
5701 14:46:17.768458 [ 83.938453] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5702 14:46:17.775304 [ 83.946456] R13: ffff99d2027bff10 R14: ffff99d2027bff10 R15: ffff8a5305da8000
5703 14:46:17.784364 [ 83.954463] FS: 00007fa8d6599580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
5704 14:46:17.791342 [ 83.963537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5705 14:46:17.798989 [ 83.969984] CR2: 00007fa8d63b2000 CR3: 0000000103daa000 CR4: 00000000003506e0
5706 14:46:17.801768 [ 83.977986] Call Trace:
5707 14:46:17.806803 [ 83.980760] lkdtm_REFCOUNT_DEC_ZERO+0x4d/0xbd
5708 14:46:17.811079 [ 83.985767] direct_entry.cold+0x2c/0x38
5709 14:46:17.815206 [ 83.990189] full_proxy_write+0x56/0x80
5710 14:46:17.819100 00000000020000 R15: 0000000000020000
5711 14:46:17.825601 # WRITE_RO_AFTER_INIT: saw[ 83.994507] vfs_write+0xea/0x3a0
5712 14:46:17.828944 [ 84.004440] ksys_write+0x68/0xf0
5713 14:46:17.833098 [ 84.008166] do_syscall_64+0x33/0x40
5714 14:46:17.839207 [ 84.012191] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5715 14:46:17.842739 [ 84.017866] RIP: 0033:0x7fa8d64c1f33
5716 14:46:17.864434 [ 84.021887] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5717 14:46:17.872388 [ 84.042906] RSP: 002b:00007ffea1571308 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5718 14:46:17.880220 [ 84.051400] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fa8d64c1f33
5719 14:46:17.888792 [ 84.059406] RDX: 0000000000000012 RSI: 00007fa8d63b2000 RDI: 0000000000000001
5720 14:46:17.896324 [ 84.067406] RBP: 00007fa8d63b2000 R08: 00007fa8d63b1010 R09: 0000000000000000
5721 14:46:17.904326 [ 84.075406] R10: 00007fa8d65bc1c0 R11: 0000000000000246 R12: 0000000000000001
5722 14:46:17.912489 [ 84.083410] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5723 14:46:17.914457 'call trace:': ok
5724 14:46:17.922001 ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.[ 84.091427] irq event stamp: 0
5725 14:46:17.922379 sh
5726 14:46:17.926946 # selftests: lkdtm: WRITE_KERN.sh
5727 14:46:17.927060 # Killed
5728 14:46:17.934882 # [ 80.456301[ 84.101041] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5729 14:46:17.944391 [ 84.114270] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5730 14:46:17.953579 [ 84.123453] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5731 14:46:17.960394 [ 84.132623] softirqs last disabled at (0): [<0000000000000000>] 0x0
5732 14:46:17.965914 [ 84.139651] ---[ end trace ca19ed4038cedd08 ]---
5733 14:46:17.970202 [ 84.144833] lkdtm: Zero detected: saturated
5734 14:46:17.974800 ] lkdtm: Performing direct entry WRITE_KERN
5735 14:46:17.982305 # [ 80.463101] lkdtm: attempting bad 6868880 byte write at ffffffff8416b4f0
5736 14:46:17.990586 # [ 80.470646] BUG: unable to handle page fault for address: ffffffff8416b4f0
5737 14:46:17.996854 # [ 80.478336] #PF: supervisor write access in kernel mode
5738 14:46:18.003700 # [ 80.484180] #PF: error_code(0x0003) - permissions violation
5739 14:46:18.009596 # [ 80.490409] PGD 78e29067 P4D 78e29067 PUD 78e2a063 PMD 782001e1
5740 14:46:18.014279 # [ 80.497143] Oops: 0003 [#16] SMP PTI
5741 14:46:18.022915 # [ 80.501142] CPU: 1 PID: 2022 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5742 14:46:18.029999 # [ 80.509803] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5743 14:46:18.035622 # [ 80.516429] RIP: 0010:lkdtm_WRITE_KERN+0x38/0x4e
5744 14:46:18.056280 # [ 80.521590] Code: 53 48 c7 c3 f0 b4 16 84 49 89 dc 48 89 da 49 81 ec 60 e5 ad 83 4c 89 e6 e8 9a 9b fd ff 48 89 df 4c 89 e1 48 c7 c6 60 e5 ad 83 <f3> a4 48 c7 c7 b8 93 ac 84 e8 7f 9b fd ff 5b 41 5c e9 b7 fe ff ff
5745 14:46:18.062017 # [ 80.542590] RSP: 0018:ffff99d20258fe50 EFLAGS: 00010246
5746 14:46:18.070333 # [ 80.548434] RAX: 000000000000003c RBX: ffffffff8416b4f0 RCX: 000000000068cf90
5747 14:46:18.078404 # [ 80.556412] RDX: 0000000000000000 RSI: ffffffff83ade560 RDI: ffffffff8416b4f0
5748 14:46:18.086896 # [ 80.564391] RBP: ffffffff84ac85c2 R08: 0000000000000000 R09: 0000000000000000
5749 14:46:18.094856 # [ 80.572366] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000068cf90
5750 14:46:18.103728 # [ 80.580343] R13: ffff99d20258ff10 R14: ffff99d20258ff10 R15: ffff8a5304cda000
5751 14:46:18.112550 # [ 80.588319] FS: 00007fe17bf39580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5752 14:46:18.118460 # [ 80.597363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5753 14:46:18.126965 # [ 80.603784] CR2: ffffffff8416b4f0 CR3: 00000001031d6000 CR4: 00000000003506e0
5754 14:46:18.129531 # [ 80.611761] Call Trace:
5755 14:46:18.134502 # [ 80.614505] direct_entry.cold+0x2c/0x38
5756 14:46:18.139168 # [ 80.618904] full_proxy_write+0x56/0x80
5757 14:46:18.142417 # [ 80.623196] vfs_write+0xea/0x3a0
5758 14:46:18.146805 # [ 80.626904] ksys_write+0x68/0xf0
5759 14:46:18.150554 # [ 80.630616] do_syscall_64+0x33/0x40
5760 14:46:18.156574 # [ 80.634615] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5761 14:46:18.160907 # [ 80.640265] RIP: 0033:0x7fe17be61f33
5762 14:46:18.182329 # [ 80.644255] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5763 14:46:18.190887 # [ 80.665253] RSP: 002b:00007ffc42e71f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5764 14:46:18.199264 # [ 80.673714] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007fe17be61f33
5765 14:46:18.207416 # [ 80.681692] RDX: 000000000000000b RSI: 00007fe17bd52000 RDI: 0000000000000001
5766 14:46:18.215487 # [ 80.689670] RBP: 00007fe17bd52000 R08: 00007fe17bd51010 R09: 0000000000000000
5767 14:46:18.223583 # [ 80.697645] R10: 00007fe17bf5c1c0 R11: 0000000000000246 R12: 0000000000000001
5768 14:46:18.232575 # [ 80.705623] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5769 14:46:18.247810 # [ 80.713610] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5770 14:46:18.251732 # [ 80.729588] CR2: ffffffff8416b4f0
5771 14:46:18.257374 # [ 80.733296] ---[ end trace ca19ed4038cedd03 ]---
5772 14:46:18.261717 # [ 80.738461] RIP: 0010:lkdtm_BUG+0x5/0x10
5773 14:46:18.276030 # [ 80.742848] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c[ 84.447184] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5774 14:46:18.288922 0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44[ 84.454799] lkdtm: attempting bad refcount_dec() below zero
5775 14:46:18.300105 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 8[ 84.467310] ------------[ cut here ]------------
5776 14:46:18.301273 0 03 74 02
5777 14:46:18.312036 # [ 80.763846] RSP: 0018:ffff99d201337e60 EFLAGS: [ 84.478679] refcount_t: decrement hit 0; leaking memory.
5778 14:46:18.313136 00010286
5779 14:46:18.327516 # [ 80.769689] RAX: ffffffff83ade190 RBX: 0000000000[ 84.490877] WARNING: CPU: 3 PID: 2220 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
5780 14:46:18.330334 000001 RCX: 0000000000000000
5781 14:46:18.349521 # [ 80.777665] RDX: 000000000000[ 84.506572] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5782 14:46:18.354739 0000 RSI: ffff8a537bc9bf70 RDI: ffffffff846d9a70
5783 14:46:18.364414 # [ 80.78564[ 84.528728] CPU: 3 PID: 2220 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5784 14:46:18.377316 2] RBP: ffffffff84b23878 R08: 0000000000000001 R09: 000000000000[ 84.543595] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5785 14:46:18.379669 0001
5786 14:46:18.389986 # [ 80.793616] R10: 00000000ffffe000 R11: 3fffffffffffff[ 84.556433] RIP: 0010:refcount_warn_saturate+0xfb/0x110
5787 14:46:18.392176 ff R12: 0000000000000004
5788 14:46:18.416641 # [ 80.801591] R13: ffff99d201337f10[ 84.568508] Code: a0 40 a6 84 c6 05 2a 53 74 01 01 e8 d7 61 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 70 40 a6 84 c6 05 11 53 74 01 01 e8 bd 61 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
5789 14:46:18.421371 R14: ffff99d201337f10 R15: ffff8a53026dc000
5790 14:46:18.429142 # [ 80.809569] F[ 84.595760] RSP: 0018:ffff99d20282fe48 EFLAGS: 00010286
5791 14:46:18.442946 S: 00007fe17bf39580(0000) GS:ffff8a537bc80000(0000) knlGS:00000[ 84.607815] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000
5792 14:46:18.444392 00000000000
5793 14:46:18.458248 # [ 80.818615] CS: 0010 DS: 0000 ES: 0000 CR0: 0[ 84.622047] RDX: ffff8a537bdac660 RSI: ffff8a537bd9bf70 RDI: ffff8a537bd9bf70
5794 14:46:18.460278 000000080050033
5795 14:46:18.471780 # [ 80.825040] CR2: ffffffff8416b4f0 CR3: 000[ 84.636248] RBP: ffffffff84ac860b R08: 0000000000000000 R09: 0000000000000000
5796 14:46:18.475366 00001031d6000 CR4: 00000000003506e0
5797 14:46:18.485609 # WRITE_KERN: saw 'call tra[ 84.650479] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5798 14:46:18.486937 ce:': ok
5799 14:46:18.490649 ok 41 selftests: lkdtm: WRITE_KERN.sh
5800 14:46:18.499972 # selftests: lk[ 84.664676] R13: ffff99d20282ff10 R14: ffff99d20282ff10 R15: ffff8a5302656000
5801 14:46:18.503659 dtm: REFCOUNT_INC_OVERFLOW.sh
5802 14:46:18.514910 # [ 81.137295] lkdtm: Performin[ 84.678889] FS: 00007fe73664d580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
5803 14:46:18.519120 g direct entry REFCOUNT_INC_OVERFLOW
5804 14:46:18.528272 # [ 81.144530] lkdtm: at[ 84.694196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5805 14:46:18.532893 tempting good refcount_inc() without overflow
5806 14:46:18.541857 # [ 81.157687] [ 84.706831] CR2: 00007fe736466000 CR3: 0000000104108000 CR4: 00000000003506e0
5807 14:46:18.546557 lkdtm: attempting bad refcount_inc() overflow
5808 14:46:18.551941 # [ 81.163744] [ 84.721055] Call Trace:
5809 14:46:18.555951 ------------[ cut here ]------------
5810 14:46:18.562535 # [ 81.168924] refcount_[ 84.730081] lkdtm_REFCOUNT_DEC_NEGATIVE+0x37/0x61
5811 14:46:18.566704 t: saturated; leaking memory.
5812 14:46:18.573363 # [ 81.174346] WARNING: CPU: 1 [ 84.741949] direct_entry.cold+0x2c/0x38
5813 14:46:18.583567 PID: 2057 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110[ 84.752350] full_proxy_write+0x56/0x80
5814 14:46:18.584235
5815 14:46:18.593963 # [ 81.183802] Modules linked in: fuse ip_tables cros_ec_sys[ 84.763020] vfs_write+0xea/0x3a0
5816 14:46:18.604374 fs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp[ 84.772917] ksys_write+0x68/0xf0
5817 14:46:18.607399 _thermal cros_ec_dev cros_usbpd_notify
5818 14:46:18.613472 # [ 81.199816] CPU: 1 [ 84.782811] do_syscall_64+0x33/0x40
5819 14:46:18.626476 PID: 2057 Comm: cat Tainted: G D W 5.10.135-cip13 #[ 84.792939] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5820 14:46:18.626663 1
5821 14:46:18.637087 # [ 81.208495] Hardware name: Google Coral/Coral, BIOS 09/[ 84.804828] RIP: 0033:0x7fe736575f33
5822 14:46:18.637266 29/2020
5823 14:46:18.663569 # [ 81.221345] RIP: 0010:refcount_warn_saturate+0x51/[ 84.815001] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5824 14:46:18.664230 0x110
5825 14:46:18.678762 # [ 81.227211] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f[ 84.842276] RSP: 002b:00007ffe1a311cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5826 14:46:18.692494 6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 f0 3f a6 84 c6 05 be[ 84.856919] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007fe736575f33
5827 14:46:18.706558 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 7[ 84.871161] RDX: 0000000000000016 RSI: 00007fe736466000 RDI: 0000000000000001
5828 14:46:18.709814 4 01 00 75 cb 48 c7 c7 18 40 a6
5829 14:46:18.720925 # [ 81.248228] RSP: 0018:ffff[ 84.885312] RBP: 00007fe736466000 R08: 00007fe736465010 R09: 0000000000000000
5830 14:46:18.723824 99d2025cfe48 EFLAGS: 00010286
5831 14:46:18.734720 # [ 81.254094] RAX: 00000000000[ 84.899635] R10: 00007fe7366701c0 R11: 0000000000000246 R12: 0000000000000001
5832 14:46:18.739443 00000 RBX: 000000000000002b RCX: 0000000000000000
5833 14:46:18.748823 # [ 81.2621[ 84.913775] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5834 14:46:18.758737 05] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc[ 84.928027] irq event stamp: 0
5835 14:46:18.759377 9bf70
5836 14:46:18.772278 # [ 81.270110] RBP: ffffffff84ac85cd R08: 0000000000000[ 84.937619] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5837 14:46:18.774449 000 R09: 0000000000000000
5838 14:46:18.787466 # [ 81.278109] R10: 00000000ffffe00[ 84.950875] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5839 14:46:18.791881 0 R11: 3fffffffffffffff R12: 0000000000000016
5840 14:46:18.802393 # [ 81.286104] [ 84.966254] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5841 14:46:18.816627 R13: ffff99d2025cff10 R14: ffff99d2025cff10 R15: ffff8a5305df900[ 84.981631] softirqs last disabled at (0): [<0000000000000000>] 0x0
5842 14:46:18.816811 0
5843 14:46:18.827367 # [ 81.294104] FS: 00007f59f13dd580(0000) GS:ffff8a537bc80[ 84.994864] ---[ end trace ca19ed4038cedd09 ]---
5844 14:46:18.831061 000(0000) knlGS:0000000000000000
5845 14:46:18.838883 # [ 81.303167] CS: 0010 DS:[ 85.006291] lkdtm: Negative detected: saturated
5846 14:46:18.842475 0000 ES: 0000 CR0: 0000000080050033
5847 14:46:18.850290 # [ 81.309608] CR2: 00007f59f11f6000 CR3: 0000000102962000 CR4: 00000000003506e0
5848 14:46:18.853178 # [ 81.317606] Call Trace:
5849 14:46:18.858970 # [ 81.320369] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0x98
5850 14:46:18.863674 # [ 81.325755] direct_entry.cold+0x2c/0x38
5851 14:46:18.868387 # [ 81.330160] full_proxy_write+0x56/0x80
5852 14:46:18.872149 # [ 81.334476] vfs_write+0xea/0x3a0
5853 14:46:18.875760 # [ 81.338211] ksys_write+0x68/0xf0
5854 14:46:18.880059 # [ 81.341945] do_syscall_64+0x33/0x40
5855 14:46:18.887073 # [ 81.345968] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5856 14:46:18.889926 # [ 81.351642] RIP: 0033:0x7f59f1305f33
5857 14:46:18.911282 # [ 81.355661] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5858 14:46:18.919604 # [ 81.376677] RSP: 002b:00007ffea3078f18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5859 14:46:18.927724 # [ 81.385163] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f59f1305f33
5860 14:46:18.936027 # [ 81.393164] RDX: 0000000000000016 RSI: 00007f59f11f6000 RDI: 0000000000000001
5861 14:46:18.944405 # [ 81.401167] RBP: 00007f59f11f6000 R08: 00007f59f11f5010 R09: 0000000000000000
5862 14:46:18.952513 # [ 81.409165] R10: 00007f59f14001c0 R11: 0000000000000246 R12: 0000000000000001
5863 14:46:18.960300 # [ 81.417167] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5864 14:46:18.964257 # [ 81.431377] irq event stamp: 0
5865 14:46:18.971057 # [ 81.441004] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5866 14:46:18.980507 # [ 81.454242] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5867 14:46:18.991251 # [ 81.463411] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5868 14:46:18.996695 # [ 81.472591] softirqs last disabled at (0): [<0000000000000000>] 0x0
5869 14:46:19.002958 # [ 81.479620] ---[ end trace ca19ed4038cedd04 ]---
5870 14:46:19.007280 # [ 81.484803] lkdtm: Overflow detected: saturated
5871 14:46:19.013043 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
5872 14:46:19.017126 ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
5873 14:46:19.021614 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
5874 14:46:19.028645 # [ 81.778309] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
5875 14:46:19.035684 # [ 81.788903] lkdtm: attempting good refcount_add() without overflow
5876 14:46:19.041693 # [ 81.795847] lkdtm: attempting bad refcount_add() overflow
5877 14:46:19.047152 # [ 81.801898] ------------[ cut here ]------------
5878 14:46:19.052978 # [ 81.813287] refcount_t: saturated; leaking memory.
5879 14:46:19.062372 # [ 81.818709] WARNING: CPU: 1 PID: 2089 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
5880 14:46:19.078523 # [ 81.828160] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5881 14:46:19.087254 # [ 81.844175] CPU: 1 PID: 2089 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5882 14:46:19.094006 # [ 81.852916] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5883 14:46:19.100002 # [ 81.859598] RIP: 0010:refcount_warn_saturate+0x51/0x110
5884 14:46:19.121081 # [ 81.871677] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 f0 3f a6 84 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 18 40 a6
5885 14:46:19.127550 # [ 81.892691] RSP: 0018:ffff99d20268fe48 EFLAGS: 00010286
5886 14:46:19.135451 # [ 81.898556] RAX: 0000000000000000 RBX: 000000000000002c RCX: 0000000000000000
5887 14:46:19.143556 # [ 81.906550] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
5888 14:46:19.151890 # [ 81.920742] RBP: ffffffff84ac85e3 R08: 0000000000000000 R09: 0000000000000000
5889 14:46:19.163103 # [ 81.928742] R10: 00000000ffffe000 [ 85.328967] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5890 14:46:19.170229 [ 85.342159] lkdtm: attempting bad refcount_dec_and_test() below zero
5891 14:46:19.176356 [ 85.349316] ------------[ cut here ]------------
5892 14:46:19.180217 R11: 3fffffffffffffff R12: 0000000000000016
5893 14:46:19.186966 # [ 81.936740] R1[ 85.354505] refcount_t: underflow; use-after-free.
5894 14:46:19.202660 3: ffff99d20268ff10 R14: ffff99d20268ff10 R15: ffff8a5303f39000[ 85.366124] WARNING: CPU: 2 PID: 2255 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
5895 14:46:19.218617 [ 85.381744] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5896 14:46:19.227942 [ 85.397761] CPU: 2 PID: 2255 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5897 14:46:19.233977 [ 85.406443] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5898 14:46:19.240421 [ 85.413088] RIP: 0010:refcount_warn_saturate+0xba/0x110
5899 14:46:19.260923 [ 85.418958] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6 84 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
5900 14:46:19.267372 [ 85.439979] RSP: 0018:ffff99d20289fe40 EFLAGS: 00010286
5901 14:46:19.275064 [ 85.445848] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 0000000000000000
5902 14:46:19.283584 [ 85.453853] RDX: ffff8a537bd2c660 RSI: ffff8a537bd1bf70 RDI: ffff8a537bd1bf70
5903 14:46:19.290913 [ 85.461858] RBP: ffffffff84ac8260 R08: 0000000000000000 R09: 0000000000000000
5904 14:46:19.299142 [ 85.469860] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5905 14:46:19.306626 [ 85.477860] R13: ffff99d20289ff10 R14: ffff99d20289ff10 R15: ffff8a5302c3c000
5906 14:46:19.316653 [ 85.485867] FS: 00007f8055bd0580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
5907 14:46:19.322371 [ 85.494936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5908 14:46:19.330737 [ 85.501392] CR2: 00007f80559e9000 CR3: 0000000104d84000 CR4: 00000000003506e0
5909 14:46:19.332929 [ 85.509391] Call Trace:
5910 14:46:19.339574 [ 85.512158] __refcount_sub_and_test.constprop.0+0x3c/0x50
5911 14:46:19.345582 [ 85.518319] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x3e/0x78
5912 14:46:19.350095 [ 85.524579] direct_entry.cold+0x2c/0x38
5913 14:46:19.354813 [ 85.528997] full_proxy_write+0x56/0x80
5914 14:46:19.358503 [ 85.533318] vfs_write+0xea/0x3a0
5915 14:46:19.361706 [ 85.537054] ksys_write+0x68/0xf0
5916 14:46:19.366465 [ 85.540790] do_syscall_64+0x33/0x40
5917 14:46:19.372125 [ 85.544814] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5918 14:46:19.375238 [ 85.550488] RIP: 0033:0x7f8055af8f33
5919 14:46:19.375958
5920 14:46:19.402602 # [ 81.944738] FS: 00007fef93ed7580(0000) GS:ffff8a537bc8000[ 85.554510] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5921 14:46:19.410941 [ 85.581742] RSP: 002b:00007ffecb880d68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5922 14:46:19.418991 [ 85.590246] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f8055af8f33
5923 14:46:19.427178 [ 85.598248] RDX: 000000000000001f RSI: 00007f80559e9000 RDI: 0000000000000001
5924 14:46:19.435112 [ 85.606249] RBP: 00007f80559e9000 R08: 00007f80559e8010 R09: 0000000000000000
5925 14:46:19.442910 [ 85.614250] R10: 00007f8055bf31c0 R11: 0000000000000246 R12: 0000000000000001
5926 14:46:19.451159 [ 85.622251] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5927 14:46:19.454487 [ 85.630262] irq event stamp: 0
5928 14:46:19.457906 0(0000) knlGS:0000000000000000
5929 14:46:19.468279 # [ 81.953806] CS: 0010 DS: 0[ 85.633698] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5930 14:46:19.471284 000 ES: 0000 CR0: 0000000080050033
5931 14:46:19.483129 # [ 81.960250] CR2: 00007f[ 85.646929] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5932 14:46:19.488815 ef93cf0000 CR3: 0000000104cc4000 CR4: 00000000003506e0
5933 14:46:19.498825 # [ 81[ 85.662301] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5934 14:46:19.506370 [ 85.677671] softirqs last disabled at (0): [<0000000000000000>] 0x0
5935 14:46:19.511379 [ 85.684698] ---[ end trace ca19ed4038cedd0a ]---
5936 14:46:19.516610 [ 85.689872] lkdtm: Negative detected: saturated
5937 14:46:19.518895 .968247] Call Trace:
5938 14:46:19.524648 # [ 81.971010] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7f/0xa7
5939 14:46:19.529387 # [ 81.976399] direct_entry.cold+0x2c/0x38
5940 14:46:19.533679 # [ 81.980812] full_proxy_write+0x56/0x80
5941 14:46:19.536757 # [ 81.985120] vfs_write+0xea/0x3a0
5942 14:46:19.540820 # [ 81.988852] ksys_write+0x68/0xf0
5943 14:46:19.545079 # [ 81.992586] do_syscall_64+0x33/0x40
5944 14:46:19.551955 # [ 81.996609] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5945 14:46:19.555248 # [ 82.002283] RIP: 0033:0x7fef93dfff33
5946 14:46:19.576958 # [ 82.006304] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5947 14:46:19.585217 # [ 82.027316] RSP: 002b:00007fff55fb5498 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5948 14:46:19.592509 # [ 82.035802] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007fef93dfff33
5949 14:46:19.600946 # [ 82.043798] RDX: 0000000000000016 RSI: 00007fef93cf0000 RDI: 0000000000000001
5950 14:46:19.610121 # [ 82.051793] RBP: 00007fef93cf0000 R08: 00007fef93cef010 R09: 0000000000000000
5951 14:46:19.617565 # [ 82.059789] R10: 00007fef93efa1c0 R11: 0000000000000246 R12: 0000000000000001
5952 14:46:19.625727 # [ 82.067786] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5953 14:46:19.628968 # [ 82.075788] irq event stamp: 0
5954 14:46:19.636147 # [ 82.085415] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5955 14:46:19.645434 # [ 82.098641] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5956 14:46:19.654985 # [ 82.114015] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
5957 14:46:19.661749 # [ 82.123181] softirqs last disabled at (0): [<0000000000000000>] 0x0
5958 14:46:19.667645 # [ 82.130210] ---[ end trace ca19ed4038cedd05 ]---
5959 14:46:19.672534 # [ 82.135395] lkdtm: Overflow detected: saturated
5960 14:46:19.677532 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
5961 14:46:19.682258 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
5962 14:46:19.687744 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
5963 14:46:19.695447 # [ 82.437416] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
5964 14:46:19.702420 # [ 82.446528] lkdtm: attempting bad refcount_inc_not_zero() overflow
5965 14:46:19.707933 # [ 82.453481] ------------[ cut here ]------------
5966 14:46:19.713381 # [ 82.458666] refcount_t: saturated; leaking memory.
5967 14:46:19.723050 # [ 82.464089] WARNING: CPU: 1 PID: 2121 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
5968 14:46:19.738835 # [ 82.473548] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5969 14:46:19.747772 # [ 82.489556] CPU: 1 PID: 2121 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5970 14:46:19.754914 # [ 82.498236] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5971 14:46:19.760797 # [ 82.504879] RIP: 0010:refcount_warn_saturate+0x97/0x110
5972 14:46:19.782167 # [ 82.510747] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 f0 3f a6 84 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6
5973 14:46:19.789329 # [ 82.531770] RSP: 0018:ffff99d2026efe38 EFLAGS: 00010282
5974 14:46:19.796326 # [ 82.537632] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5975 14:46:19.804336 # [ 82.545632] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
5976 14:46:19.812822 # [ 82.553629] RBP: ffffffff84ac8220 R08: 0000000000000000 R09: 0000000000000000
5977 14:46:19.820386 # [ 82.561646] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5978 14:46:19.834347 # [ 82.569644] R13: ffff99d2026eff10 R14: ffff99d2026eff10 R15: f[ 86.002511] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5979 14:46:19.842089 [ 86.013535] lkdtm: attempting bad refcount_sub_and_test() below zero
5980 14:46:19.846830 [ 86.020684] ------------[ cut here ]------------
5981 14:46:19.848794 fff8a53040be000
5982 14:46:19.858394 # [ 82.577647] FS: 00007f364fb43580(0000) GS[ 86.025881] refcount_t: underflow; use-after-free.
5983 14:46:19.863405 :ffff8a537bc80000(0000) knlGS:0000000000000000
5984 14:46:19.874043 # [ 82.586716][ 86.037506] WARNING: CPU: 1 PID: 2290 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
5985 14:46:19.890060 [ 86.053165] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5986 14:46:19.898889 [ 86.069228] CPU: 1 PID: 2290 Comm: cat Tainted: G D W 5.10.135-cip13 #1
5987 14:46:19.905596 [ 86.077940] Hardware name: Google Coral/Coral, BIOS 09/29/2020
5988 14:46:19.912308 [ 86.084588] RIP: 0010:refcount_warn_saturate+0xba/0x110
5989 14:46:19.932919 [ 86.090457] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6 84 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
5990 14:46:19.938734 [ 86.111465] RSP: 0018:ffff99d202937e40 EFLAGS: 00010286
5991 14:46:19.946559 [ 86.117332] RAX: 0000000000000000 RBX: 0000000000000032 RCX: 0000000000000000
5992 14:46:19.954449 [ 86.125334] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
5993 14:46:19.962819 [ 86.133332] RBP: ffffffff84ac8280 R08: 0000000000000000 R09: 0000000000000000
5994 14:46:19.970914 [ 86.141331] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5995 14:46:19.978985 [ 86.149335] R13: ffff99d202937f10 R14: ffff99d202937f10 R15: ffff8a5304bff000
5996 14:46:19.988423 [ 86.157342] FS: 00007f5dc78c6580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
5997 14:46:19.994218 [ 86.166410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5998 14:46:20.002101 [ 86.172856] CR2: 00007f5dc76df000 CR3: 0000000102962000 CR4: 00000000003506e0
5999 14:46:20.004624 [ 86.180854] Call Trace:
6000 14:46:20.011325 [ 86.183620] __refcount_sub_and_test.constprop.0+0x3c/0x50
6001 14:46:20.017420 [ 86.189783] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x3e/0x7b
6002 14:46:20.021295 [ 86.196042] direct_entry.cold+0x2c/0x38
6003 14:46:20.026174 [ 86.200459] full_proxy_write+0x56/0x80
6004 14:46:20.030159 [ 86.204777] vfs_write+0xea/0x3a0
6005 14:46:20.034971 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6006 14:46:20.039543 # [ 82.593[ 86.208508] ksys_write+0x68/0xf0
6007 14:46:20.043573 [ 86.218446] do_syscall_64+0x33/0x40
6008 14:46:20.048924 [ 86.222470] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6009 14:46:20.053513 [ 86.228145] RIP: 0033:0x7f5dc77eef33
6010 14:46:20.074142 [ 86.232166] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6011 14:46:20.083467 [ 86.253180] RSP: 002b:00007fff485c65c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6012 14:46:20.090584 [ 86.261669] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f5dc77eef33
6013 14:46:20.098439 [ 86.269666] RDX: 000000000000001f RSI: 00007f5dc76df000 RDI: 0000000000000001
6014 14:46:20.106901 [ 86.277663] RBP: 00007f5dc76df000 R08: 00007f5dc76de010 R09: 0000000000000000
6015 14:46:20.115183 [ 86.285653] R10: 00007f5dc78e91c0 R11: 0000000000000246 R12: 0000000000000001
6016 14:46:20.128872 152] CR2: 00007f364f95c000 CR3: 0000000103efa000 CR4: 0000000000[ 86.293645] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6017 14:46:20.129430 3506e0
6018 14:46:20.132645 # [ 82.601150] Call Trace:
6019 14:46:20.139260 # [ 82.603915] __refcou[ 86.307854] irq event stamp: 0
6020 14:46:20.145494 [ 86.317486] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6021 14:46:20.154464 [ 86.324519] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6022 14:46:20.164668 [ 86.333688] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6023 14:46:20.170824 [ 86.342856] softirqs last disabled at (0): [<0000000000000000>] 0x0
6024 14:46:20.175906 [ 86.349886] ---[ end trace ca19ed4038cedd0b ]---
6025 14:46:20.180870 [ 86.355068] lkdtm: Negative detected: saturated
6026 14:46:20.185173 nt_add_not_zero.constprop.0+0x2a/0x35
6027 14:46:20.192002 # [ 82.610078] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x3e/0x76
6028 14:46:20.196948 # [ 82.616332] direct_entry.cold+0x2c/0x38
6029 14:46:20.201394 # [ 82.620747] full_proxy_write+0x56/0x80
6030 14:46:20.204612 # [ 82.625062] vfs_write+0xea/0x3a0
6031 14:46:20.208243 # [ 82.628793] ksys_write+0x68/0xf0
6032 14:46:20.212816 # [ 82.632534] do_syscall_64+0x33/0x40
6033 14:46:20.218842 # [ 82.636561] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6034 14:46:20.222550 # [ 82.642233] RIP: 0033:0x7f364fa6bf33
6035 14:46:20.244326 # [ 82.646253] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6036 14:46:20.252593 # [ 82.667280] RSP: 002b:00007fffeef7dc48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6037 14:46:20.260626 # [ 82.675769] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f364fa6bf33
6038 14:46:20.268426 # [ 82.683770] RDX: 000000000000001f RSI: 00007f364f95c000 RDI: 0000000000000001
6039 14:46:20.276775 # [ 82.691769] RBP: 00007f364f95c000 R08: 00007f364f95b010 R09: 0000000000000000
6040 14:46:20.285092 # [ 82.699775] R10: 00007f364fb661c0 R11: 0000000000000246 R12: 0000000000000001
6041 14:46:20.292872 # [ 82.707776] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6042 14:46:20.296382 # [ 82.715784] irq event stamp: 0
6043 14:46:20.303885 # [ 82.725414] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6044 14:46:20.313456 # [ 82.738640] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6045 14:46:20.322542 # [ 82.754026] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6046 14:46:20.329699 # [ 82.763207] softirqs last disabled at (0): [<0000000000000000>] 0x0
6047 14:46:20.335285 # [ 82.770236] ---[ end trace ca19ed4038cedd06 ]---
6048 14:46:20.341155 # [ 82.775407] lkdtm: Overflow detected: saturated
6049 14:46:20.345889 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
6050 14:46:20.352324 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
6051 14:46:20.357700 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
6052 14:46:20.364855 # [ 83.068058] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
6053 14:46:20.371846 # [ 83.080421] lkdtm: attempting bad refcount_add_not_zero() overflow
6054 14:46:20.377189 # [ 83.087378] ------------[ cut here ]------------
6055 14:46:20.382735 # [ 83.098770] refcount_t: saturated; leaking memory.
6056 14:46:20.392572 # [ 83.110429] WARNING: CPU: 0 PID: 2153 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6057 14:46:20.408575 # [ 83.126055] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6058 14:46:20.417773 # [ 83.148264] CPU: 0 PID: 2153 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6059 14:46:20.424577 # [ 83.156946] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6060 14:46:20.430286 # [ 83.169786] RIP: 0010:refcount_warn_saturate+0x97/0x110
6061 14:46:20.451239 # [ 83.175658] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 f0 3f a6 84 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6
6062 14:46:20.457553 # [ 83.202861] RSP: 0018:ffff99d202757e38 EFLAGS: 00010282
6063 14:46:20.465398 # [ 83.208731] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
6064 14:46:20.473891 # [ 83.222911] RDX: ffff8a537bc2c660 RSI: ffff8a537bc1bf70 RDI: ffff8a537bc1bf70
6065 14:46:20.481780 # [ 83.230912] RBP: ffffffff84ac8240 R08: 0000000000000000 R09: 0000000000000000
6066 14:46:20.489666 # [ 83.238916] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6067 14:46:20.498334 # [ 83.246920] R13: f[ 86.667312] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
6068 14:46:20.505546 [ 86.677458] lkdtm: attempting safe refcount_inc_not_zero() from zero
6069 14:46:20.509486 [ 86.684593] lkdtm: Good: zero detected
6070 14:46:20.514358 [ 86.688817] lkdtm: Correctly stayed at zero
6071 14:46:20.520855 [ 86.693517] lkdtm: attempting bad refcount_inc() from zero
6072 14:46:20.525577 [ 86.699669] ------------[ cut here ]------------
6073 14:46:20.531988 [ 86.704855] refcount_t: addition on 0; use-after-free.
6074 14:46:20.541856 [ 86.710668] WARNING: CPU: 2 PID: 2322 at lib/refcount.c:25 refcount_warn_saturate+0x74/0x110
6075 14:46:20.558182 [ 86.720123] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6076 14:46:20.566079 [ 86.736131] CPU: 2 PID: 2322 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6077 14:46:20.572557 [ 86.744812] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6078 14:46:20.578663 [ 86.751452] RIP: 0010:refcount_warn_saturate+0x74/0x110
6079 14:46:20.599624 [ 86.757322] Code: 01 01 e8 67 62 98 00 0f 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 18 40 a6 84 c6 05 9a 53 74 01 01 e8 44 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 f0 3f a6
6080 14:46:20.605638 [ 86.778339] RSP: 0018:ffff99d202987e48 EFLAGS: 00010286
6081 14:46:20.612885 [ 86.784205] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000000000000
6082 14:46:20.621252 [ 86.792195] RDX: ffff8a537bd2c660 RSI: ffff8a537bd1bf70 RDI: ffff8a537bd1bf70
6083 14:46:20.628876 [ 86.800201] RBP: ffffffff84ac8621 R08: 0000000000000000 R09: 0000000000000000
6084 14:46:20.636985 [ 86.808202] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
6085 14:46:20.645123 [ 86.816194] R13: ffff99d202987f10 R14: ffff99d202987f10 R15: ffff8a5305f10000
6086 14:46:20.654249 [ 86.824195] FS: 00007fec9b68d580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
6087 14:46:20.661194 [ 86.833262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6088 14:46:20.668944 [ 86.839707] CR2: 00007fec9b4a6000 CR3: 0000000103ed0000 CR4: 00000000003506e0
6089 14:46:20.671261 [ 86.847707] Call Trace:
6090 14:46:20.676401 [ 86.850469] lkdtm_REFCOUNT_INC_ZERO+0x99/0xc1
6091 14:46:20.680903 [ 86.855465] direct_entry.cold+0x2c/0x38
6092 14:46:20.685056 [ 86.859886] full_proxy_write+0x56/0x80
6093 14:46:20.688963 [ 86.864200] vfs_write+0xea/0x3a0
6094 14:46:20.692685 [ 86.867934] ksys_write+0x68/0xf0
6095 14:46:20.696524 [ 86.871670] do_syscall_64+0x33/0x40
6096 14:46:20.702589 [ 86.875692] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6097 14:46:20.706336 [ 86.881366] RIP: 0033:0x7fec9b5b5f33
6098 14:46:20.727294 [ 86.885393] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6099 14:46:20.736366 [ 86.906402] RSP: 002b:00007fff95d572d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6100 14:46:20.744359 [ 86.914889] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fec9b5b5f33
6101 14:46:20.752232 [ 86.922881] RDX: 0000000000000012 RSI: 00007fec9b4a6000 RDI: 0000000000000001
6102 14:46:20.760584 [ 86.930882] RBP: 00007fec9b4a6000 R08: 00007fec9b4a5010 R09: 0000000000000000
6103 14:46:20.767753 [ 86.938888] R10: 00007fec9b6b01c0 R11: 0000000000000246 R12: 0000000000000001
6104 14:46:20.773974 fff99d202757f10 R14: ffff99d202757f10 R15: ffff8a5303f60000
6105 14:46:20.781713 # [[ 86.946884] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6106 14:46:20.791458 83.254925] FS: 00007fb0718a9580(0000) GS:ffff8a537bc00000(00[ 86.961098] irq event stamp: 0
6107 14:46:20.794244 00) knlGS:0000000000000000
6108 14:46:20.804738 # [ 83.263996] CS: 0010 DS: 0000 [ 86.970725] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6109 14:46:20.813922 [ 86.983964] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6110 14:46:20.824447 [ 86.993122] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6111 14:46:20.830256 [ 87.002294] softirqs last disabled at (0): [<0000000000000000>] 0x0
6112 14:46:20.835490 [ 87.009322] ---[ end trace ca19ed4038cedd0c ]---
6113 14:46:20.838854 ES: 0000 CR0: 0000000080050033
6114 14:46:20.846284 # [ 83.270449] CR2: 00007fb071[ 87.014501] lkdtm: Zero detected: saturated
6115 14:46:20.852169 6c2000 CR3: 0000000104d36000 CR4: 00000000003506f0
6116 14:46:20.854611 # [ 83.278451] Call Trace:
6117 14:46:20.861585 # [ 83.287412] __refcount_add_not_zero.constprop.0+0x2a/0x35
6118 14:46:20.867430 # [ 83.293578] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x3e/0x76
6119 14:46:20.872447 # [ 83.299837] direct_entry.cold+0x2c/0x38
6120 14:46:20.876819 # [ 83.310435] full_proxy_write+0x56/0x80
6121 14:46:20.880153 # [ 83.314751] vfs_write+0xea/0x3a0
6122 14:46:20.884744 # [ 83.318484] ksys_write+0x68/0xf0
6123 14:46:20.888663 # [ 83.328407] do_syscall_64+0x33/0x40
6124 14:46:20.894218 # [ 83.332437] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6125 14:46:20.898355 # [ 83.338120] RIP: 0033:0x7fb0717d1f33
6126 14:46:20.919544 # [ 83.348361] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6127 14:46:20.928199 # [ 83.369379] RSP: 002b:00007ffd1cfd7e58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6128 14:46:20.936486 # [ 83.377889] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fb0717d1f33
6129 14:46:20.945139 # [ 83.392086] RDX: 000000000000001f RSI: 00007fb0716c2000 RDI: 0000000000000001
6130 14:46:20.953254 # [ 83.406299] RBP: 00007fb0716c2000 R08: 00007fb0716c1010 R09: 0000000000000000
6131 14:46:20.961710 # [ 83.414306] R10: 00007fb0718cc1c0 R11: 0000000000000246 R12: 0000000000000001
6132 14:46:20.969003 # [ 83.428487] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6133 14:46:20.972837 # [ 83.442741] irq event stamp: 0
6134 14:46:20.980152 # [ 83.452383] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6135 14:46:20.989359 # [ 83.465617] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6136 14:46:20.998731 # [ 83.474782] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6137 14:46:21.006040 # [ 83.483949] softirqs last disabled at (0): [<0000000000000000>] 0x0
6138 14:46:21.011176 # [ 83.490977] ---[ end trace ca19ed4038cedd07 ]---
6139 14:46:21.016542 # [ 83.496162] lkdtm: Overflow detected: saturated
6140 14:46:21.021543 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
6141 14:46:21.027282 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
6142 14:46:21.032335 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
6143 14:46:21.038194 # [ 83.799344] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
6144 14:46:21.044106 # [ 83.806004] lkdtm: attempting good refcount_dec()
6145 14:46:21.049498 # [ 83.811308] lkdtm: attempting bad refcount_dec() to zero
6146 14:46:21.055277 # [ 83.817290] ------------[ cut here ]------------
6147 14:46:21.062713 # [ 83.828648] refcount_t: decrement hit 0; leaking memory.
6148 14:46:21.070876 # [ 83.834660] WARNING: CPU: 2 PID: 2185 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
6149 14:46:21.087266 # [ 83.844126] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6150 14:46:21.095719 # [ 83.860141] CPU: 2 PID: 2185 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6151 14:46:21.102898 # [ 83.868823] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6152 14:46:21.108843 # [ 83.875473] RIP: 0010:refcount_warn_saturate+0xfb/0x110
6153 14:46:21.129769 # [ 83.881348] Code: a0 40 a6 84 c6 05 2a 53 74 01 01 e8 d7 61 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 70 40 a6 84 c6 05 11 53 74 01 01 e8 bd 61 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
6154 14:46:21.135595 # [ 83.902369] RSP: 0018:ffff99d2027bfe48 EFLAGS: 00010286
6155 14:46:21.143654 # [ 83.908240] RAX: 0000000000000000 RBX: 000000000000002f RCX: 0000000000000000
6156 14:46:21.151890 # [ 83.922442] RDX: ffff8a537bd2c660 RSI: ffff8a537bd1bf70 RDI: ffff8a537bd1bf70
6157 14:46:21.164144 # [ 83.930451] RBP: ffffffff84ac85f9 R08: 0000000000000[ 87.335041] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
6158 14:46:21.167656 000 R09: 0000000000000000
6159 14:46:21.177246 # [ 83.938453] R10: 00000000ffffe00[ 87.342975] lkdtm: attempting safe refcount_add_not_zero() from zero
6160 14:46:21.183384 0 R11: 3fffffffffffffff R12: 0000000000000012
6161 14:46:21.187615 # [ 83.946456] [ 87.356307] lkdtm: Good: zero detected
6162 14:46:21.198988 R13: ffff99d2027bff10 R14: ffff99d2027bff10 R15: ffff8a5305da800[ 87.366791] lkdtm: Correctly stayed at zero
6163 14:46:21.199221 0
6164 14:46:21.210832 # [ 83.954463] FS: 00007fa8d6599580(0000) GS:ffff8a537bd00[ 87.377896] lkdtm: attempting bad refcount_add() from zero
6165 14:46:21.214198 000(0000) knlGS:0000000000000000
6166 14:46:21.222471 # [ 83.963537] CS: 0010 DS:[ 87.390092] ------------[ cut here ]------------
6167 14:46:21.226390 0000 ES: 0000 CR0: 0000000080050033
6168 14:46:21.234896 # [ 83.969984] CR2: 0000[ 87.401607] refcount_t: addition on 0; use-after-free.
6169 14:46:21.240696 7fa8d63b2000 CR3: 0000000103daa000 CR4: 00000000003506e0
6170 14:46:21.250820 # [ [ 87.413615] WARNING: CPU: 3 PID: 2354 at lib/refcount.c:25 refcount_warn_saturate+0x74/0x110
6171 14:46:21.253251 83.977986] Call Trace:
6172 14:46:21.273438 # [ 83.980760] lkdtm_REFCOUNT_DEC_ZER[ 87.429092] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6173 14:46:21.273976 O+0x4d/0xbd
6174 14:46:21.278983 # [ 83.985767] direct_entry.cold+0x2c/0x38
6175 14:46:21.287741 # [ [ 87.451483] CPU: 3 PID: 2354 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6176 14:46:21.291558 83.990189] full_proxy_write+0x56/0x80
6177 14:46:21.300113 # [ 83.994507] vfs_[ 87.466226] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6178 14:46:21.302122 write+0xea/0x3a0
6179 14:46:21.306210 # [ 84.004440] ksys_write+0x68/0xf0
6180 14:46:21.312444 # [ [ 87.479166] RIP: 0010:refcount_warn_saturate+0x74/0x110
6181 14:46:21.315730 84.008166] do_syscall_64+0x33/0x40
6182 14:46:21.339779 # [ 84.012191] entry_SYS[ 87.491164] Code: 01 01 e8 67 62 98 00 0f 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 18 40 a6 84 c6 05 9a 53 74 01 01 e8 44 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 f0 3f a6
6183 14:46:21.342934 CALL_64_after_hwframe+0x61/0xc6
6184 14:46:21.351203 # [ 84.017866] RIP: 0033:0x7f[ 87.518475] RSP: 0018:ffff99d202a2fe48 EFLAGS: 00010286
6185 14:46:21.352992 a8d64c1f33
6186 14:46:21.366321 # [ 84.021887] Code: 8b 15 61 ef 0c 00 f7 d8 64 89[ 87.530408] RAX: 0000000000000000 RBX: 0000000000000034 RCX: 0000000000000000
6187 14:46:21.379867 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 [ 87.544670] RDX: ffff8a537bdac660 RSI: ffff8a537bd9bf70 RDI: ffff8a537bd9bf70
6188 14:46:21.394108 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f[ 87.558815] RBP: ffffffff84ac8633 R08: 0000000000000000 R09: 0000000000000000
6189 14:46:21.397528 1f 40 00 48 83 ec 28 48 89 54 24 18
6190 14:46:21.408551 # [ 84.042906] RSP: 002b[ 87.572991] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
6191 14:46:21.414619 :00007ffea1571308 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6192 14:46:21.422533 #[ 87.587251] R13: ffff99d202a2ff10 R14: ffff99d202a2ff10 R15: ffff8a5304e79000
6193 14:46:21.438372 [ 84.051400] RAX: ffffffffffffffda RBX: 0000000000000012 RCX:[ 87.601430] FS: 00007fc5f3c9b580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
6194 14:46:21.439880 00007fa8d64c1f33
6195 14:46:21.450815 # [ 84.059406] RDX: 0000000000000012 RSI: 0[ 87.616741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6196 14:46:21.455037 0007fa8d63b2000 RDI: 0000000000000001
6197 14:46:21.464755 # [ 84.067406] RBP: 000[ 87.629369] CR2: 00007fc5f3ab4000 CR3: 0000000102c18000 CR4: 00000000003506e0
6198 14:46:21.470234 07fa8d63b2000 R08: 00007fa8d63b1010 R09: 0000000000000000
6199 14:46:21.474125 # [ [ 87.643639] Call Trace:
6200 14:46:21.485141 84.075406] R10: 00007fa8d65bc1c0 R11: 0000000000000246 R12: 000[ 87.652608] lkdtm_REFCOUNT_ADD_ZERO+0x99/0xc1
6201 14:46:21.486724 0000000000001
6202 14:46:21.495551 # [ 84.083410] R13: 0000000000000001 R14: 00000[ 87.663761] direct_entry.cold+0x2c/0x38
6203 14:46:21.498963 00000020000 R15: 0000000000020000
6204 14:46:21.505866 # [ 84.091427] irq event st[ 87.674382] full_proxy_write+0x56/0x80
6205 14:46:21.507316 amp: 0
6206 14:46:21.516507 # [ 84.101041] hardirqs last enabled at (0): [<000000[ 87.684934] vfs_write+0xea/0x3a0
6207 14:46:21.517901 0000000000>] 0x0
6208 14:46:21.526740 # [ 84.114270] hardirqs last disabled at (0)[ 87.694846] ksys_write+0x68/0xf0
6209 14:46:21.530923 : [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6210 14:46:21.536595 # [ 84.12345[ 87.704795] do_syscall_64+0x33/0x40
6211 14:46:21.548285 3] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_proc[ 87.715046] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6212 14:46:21.550476 ess+0x640/0x1c80
6213 14:46:21.558414 # [ 84.132623] softirqs last disabled at (0)[ 87.726912] RIP: 0033:0x7fc5f3bc3f33
6214 14:46:21.561460 : [<0000000000000000>] 0x0
6215 14:46:21.585992 # [ 84.139651] ---[ end trace ca19[ 87.737145] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6216 14:46:21.588104 ed4038cedd08 ]---
6217 14:46:21.600561 # [ 84.144833] lkdtm: Zero detected: satura[ 87.764415] RSP: 002b:00007ffdd5da30d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6218 14:46:21.600793 ted
6219 14:46:21.605088 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
6220 14:46:21.614767 ok 46 selftests[ 87.779084] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fc5f3bc3f33
6221 14:46:21.617486 : lkdtm: REFCOUNT_DEC_ZERO.sh
6222 14:46:21.629221 # selftests: lkdtm: REFCOUNT_DEC_[ 87.793318] RDX: 0000000000000012 RSI: 00007fc5f3ab4000 RDI: 0000000000000001
6223 14:46:21.630041 NEGATIVE.sh
6224 14:46:21.642964 # [ 84.447184] lkdtm: Performing direct entry REF[ 87.807519] RBP: 00007fc5f3ab4000 R08: 00007fc5f3ab3010 R09: 0000000000000000
6225 14:46:21.644953 COUNT_DEC_NEGATIVE
6226 14:46:21.656943 # [ 84.454799] lkdtm: attempting bad refco[ 87.821748] R10: 00007fc5f3cbe1c0 R11: 0000000000000246 R12: 0000000000000001
6227 14:46:21.659732 unt_dec() below zero
6228 14:46:21.671345 # [ 84.467310] ------------[ cut here ]-[ 87.835947] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6229 14:46:21.673309 -----------
6230 14:46:21.681145 # [ 84.478679] refcount_t: decrement hit 0; leaki[ 87.850173] irq event stamp: 0
6231 14:46:21.682549 ng memory.
6232 14:46:21.693951 # [ 84.490877] WARNING: CPU: 3 PID: 2220 at lib/re[ 87.859836] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6233 14:46:21.698839 fcount.c:31 refcount_warn_saturate+0xfb/0x110
6234 14:46:21.710099 # [ 84.506572] [ 87.873118] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6235 14:46:21.725057 Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar[ 87.888639] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6236 14:46:21.738101 cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_de[ 87.903898] softirqs last disabled at (0): [<0000000000000000>] 0x0
6237 14:46:21.740242 v cros_usbpd_notify
6238 14:46:21.750029 # [ 84.528728] CPU: 3 PID: 2220 Comm: cat[ 87.917162] ---[ end trace ca19ed4038cedd0d ]---
6239 14:46:21.754954 Tainted: G D W 5.10.135-cip13 #1
6240 14:46:21.761529 # [ 84.543595][ 87.928519] lkdtm: Zero detected: saturated
6241 14:46:21.765552 Hardware name: Google Coral/Coral, BIOS 09/29/2020
6242 14:46:21.771540 # [ 84.556433] RIP: 0010:refcount_warn_saturate+0xfb/0x110
6243 14:46:21.793295 # [ 84.568508] Code: a0 40 a6 84 c6 05 2a 53 74 01 01 e8 d7 61 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 70 40 a6 84 c6 05 11 53 74 01 01 e8 bd 61 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
6244 14:46:21.799307 # [ 84.595760] RSP: 0018:ffff99d20282fe48 EFLAGS: 00010286
6245 14:46:21.807139 # [ 84.607815] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000
6246 14:46:21.815158 # [ 84.622047] RDX: ffff8a537bdac660 RSI: ffff8a537bd9bf70 RDI: ffff8a537bd9bf70
6247 14:46:21.823206 # [ 84.636248] RBP: ffffffff84ac860b R08: 0000000000000000 R09: 0000000000000000
6248 14:46:21.831865 # [ 84.650479] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
6249 14:46:21.840756 # [ 84.664676] R13: ffff99d20282ff10 R14: ffff99d20282ff10 R15: ffff8a5302656000
6250 14:46:21.849119 # [ 84.678889] FS: 00007fe73664d580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
6251 14:46:21.855649 # [ 84.694196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6252 14:46:21.863688 # [ 84.706831] CR2: 00007fe736466000 CR3: 0000000104108000 CR4: 00000000003506e0
6253 14:46:21.866831 # [ 84.721055] Call Trace:
6254 14:46:21.872678 # [ 84.730081] lkdtm_REFCOUNT_DEC_NEGATIVE+0x37/0x61
6255 14:46:21.876548 # [ 84.741949] direct_entry.cold+0x2c/0x38
6256 14:46:21.882049 # [ 84.752350] full_proxy_write+0x56/0x80
6257 14:46:21.885274 # [ 84.763020] vfs_write+0xea/0x3a0
6258 14:46:21.889370 # [ 84.772917] ksys_write+0x68/0xf0
6259 14:46:21.893027 # [ 84.782811] do_syscall_64+0x33/0x40
6260 14:46:21.899196 # [ 84.792939] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6261 14:46:21.903232 # [ 84.804828] RIP: 0033:0x7fe736575f33
6262 14:46:21.924510 # [ 84.815001] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6263 14:46:21.933018 # [ 84.842276] RSP: 002b:00007ffe1a311cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6264 14:46:21.941527 # [ 84.856919] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007fe736575f33
6265 14:46:21.949448 # [ 84.871161] RDX: 0000000000000016 RSI: 00007fe736466000 RDI: 0000000000000001
6266 14:46:21.957641 # [ 84.885312] RBP: 00007fe736466000 R08: 00007fe736465010 R09: 0000000000000000
6267 14:46:21.965527 # [ 84.899635] R10: 00007fe7366701c0 R11: 0000000000000246 R12: 0000000000000001
6268 14:46:21.974355 # [ 84.913775] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6269 14:46:21.978210 # [ 84.928027] irq event stamp: 0
6270 14:46:21.984737 # [ 84.937619] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6271 14:46:21.994024 # [ 84.950875] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6272 14:46:22.003677 # [ 84.966254] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6273 14:46:22.010280 # [ 84.981631] softirqs last disabled at (0): [<0000000000000000>] 0x0
6274 14:46:22.016761 # [ 84.994864] ---[ end trace ca19ed4038cedd09 ]---
6275 14:46:22.021104 # [ 85.006291] lkdtm: Negative detected: saturated
6276 14:46:22.027769 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
6277 14:46:22.032455 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
6278 14:46:22.038909 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
6279 14:46:22.045476 # [ 85.328967] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
6280 14:46:22.052663 # [ 85.342159] lkdtm: attempting bad refcount_dec_and_test() below zero
6281 14:46:22.058044 # [ 85.349316] ------------[ cut here ]------------
6282 14:46:22.063991 # [ 85.354505] refcount_t: underflow; use-after-free.
6283 14:46:22.073996 # [ 85.366124] WARNING: CPU: 2 PID: 2255 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
6284 14:46:22.089476 # [ 85.381744] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6285 14:46:22.097768 # [ 85.397761] CPU: 2 PID: 2255 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6286 14:46:22.105439 # [ 85.406443] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6287 14:46:22.115208 # [ 85.413088] RIP: 0010:refcount_war[ 88.285875] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
6288 14:46:22.122091 [ 88.294511] lkdtm: attempting bad refcount_inc() from saturated
6289 14:46:22.128114 [ 88.301185] ------------[ cut here ]------------
6290 14:46:22.131401 n_saturate+0xba/0x110
6291 14:46:22.139945 # [ 85.418958] Code: 01 01 e8 21 62 98 [ 88.306359] refcount_t: saturated; leaking memory.
6292 14:46:22.154526 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 4[ 88.317995] WARNING: CPU: 1 PID: 2389 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
6293 14:46:22.170475 [ 88.333602] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6294 14:46:22.185466 0 a6 84 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc [ 88.349667] CPU: 1 PID: 2389 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6295 14:46:22.192568 [ 88.364581] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6296 14:46:22.198151 [ 88.371228] RIP: 0010:refcount_warn_saturate+0x51/0x110
6297 14:46:22.219407 [ 88.377095] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 f0 3f a6 84 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 18 40 a6
6298 14:46:22.225023 [ 88.398113] RSP: 0018:ffff99d202ab7e48 EFLAGS: 00010286
6299 14:46:22.233540 [ 88.403978] RAX: 0000000000000000 RBX: 0000000000000035 RCX: 0000000000000000
6300 14:46:22.241180 [ 88.411978] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
6301 14:46:22.249181 [ 88.419976] RBP: ffffffff84ac8645 R08: 0000000000000000 R09: 0000000000000000
6302 14:46:22.256921 [ 88.427978] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6303 14:46:22.264952 [ 88.435980] R13: ffff99d202ab7f10 R14: ffff99d202ab7f10 R15: ffff8a530409d000
6304 14:46:22.274098 [ 88.443979] FS: 00007fe749035580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
6305 14:46:22.281348 [ 88.453048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6306 14:46:22.288388 [ 88.459495] CR2: 00007fe748e4e000 CR3: 000000010318c000 CR4: 00000000003506e0
6307 14:46:22.293222 cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
6308 14:46:22.297307 # [ 85.439979[ 88.467496] Call Trace:
6309 14:46:22.302834 [ 88.476473] lkdtm_REFCOUNT_INC_SATURATED+0x3c/0x64
6310 14:46:22.307471 [ 88.481961] direct_entry.cold+0x2c/0x38
6311 14:46:22.311586 [ 88.486381] full_proxy_write+0x56/0x80
6312 14:46:22.315221 [ 88.490707] vfs_write+0xea/0x3a0
6313 14:46:22.319445 [ 88.494440] ksys_write+0x68/0xf0
6314 14:46:22.323156 [ 88.498176] do_syscall_64+0x33/0x40
6315 14:46:22.329123 [ 88.502200] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6316 14:46:22.333166 [ 88.507875] RIP: 0033:0x7fe748f5df33
6317 14:46:22.354504 [ 88.511897] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6318 14:46:22.363807 [ 88.532916] RSP: 002b:00007ffe086bd628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6319 14:46:22.370995 [ 88.541407] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007fe748f5df33
6320 14:46:22.378608 [ 88.549409] RDX: 0000000000000017 RSI: 00007fe748e4e000 RDI: 0000000000000001
6321 14:46:22.386461 [ 88.557408] RBP: 00007fe748e4e000 R08: 00007fe748e4d010 R09: 0000000000000000
6322 14:46:22.394495 [ 88.565408] R10: 00007fe7490581c0 R11: 0000000000000246 R12: 0000000000000001
6323 14:46:22.402536 [ 88.573404] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6324 14:46:22.407427 ] RSP: 0018:ffff99d20289fe40 EFLAGS: 00010286
6325 14:46:22.412135 # [ 85.445848] [ 88.581417] irq event stamp: 0
6326 14:46:22.425679 RAX: 0000000000000000 RBX: 0000000000000031 RCX: 000000000000000[ 88.591046] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6327 14:46:22.425766 0
6328 14:46:22.441210 # [ 85.453853] RDX: ffff8a537bd2c660 RSI: ffff8a537bd1bf70 [ 88.604278] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6329 14:46:22.450314 [ 88.619652] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6330 14:46:22.457449 [ 88.628821] softirqs last disabled at (0): [<0000000000000000>] 0x0
6331 14:46:22.462134 [ 88.635849] ---[ end trace ca19ed4038cedd0e ]---
6332 14:46:22.468135 [ 88.641024] lkdtm: Saturation detected: still saturated
6333 14:46:22.470289 RDI: ffff8a537bd1bf70
6334 14:46:22.479217 # [ 85.461858] RBP: ffffffff84ac8260 R08: 0000000000000000 R09: 0000000000000000
6335 14:46:22.486660 # [ 85.469860] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6336 14:46:22.494615 # [ 85.477860] R13: ffff99d20289ff10 R14: ffff99d20289ff10 R15: ffff8a5302c3c000
6337 14:46:22.504572 # [ 85.485867] FS: 00007f8055bd0580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
6338 14:46:22.510995 # [ 85.494936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6339 14:46:22.518983 # [ 85.501392] CR2: 00007f80559e9000 CR3: 0000000104d84000 CR4: 00000000003506e0
6340 14:46:22.522518 # [ 85.509391] Call Trace:
6341 14:46:22.528055 # [ 85.512158] __refcount_sub_and_test.constprop.0+0x3c/0x50
6342 14:46:22.534270 # [ 85.518319] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x3e/0x78
6343 14:46:22.539401 # [ 85.524579] direct_entry.cold+0x2c/0x38
6344 14:46:22.543199 # [ 85.528997] full_proxy_write+0x56/0x80
6345 14:46:22.547310 # [ 85.533318] vfs_write+0xea/0x3a0
6346 14:46:22.551150 # [ 85.537054] ksys_write+0x68/0xf0
6347 14:46:22.555282 # [ 85.540790] do_syscall_64+0x33/0x40
6348 14:46:22.561147 # [ 85.544814] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6349 14:46:22.565294 # [ 85.550488] RIP: 0033:0x7f8055af8f33
6350 14:46:22.586353 # [ 85.554510] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6351 14:46:22.594957 # [ 85.581742] RSP: 002b:00007ffecb880d68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6352 14:46:22.604946 # [ 85.590246] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f8055af8f33
6353 14:46:22.611870 # [ 85.598248] RDX: 000000000000001f RSI: 00007f80559e9000 RDI: 0000000000000001
6354 14:46:22.619698 # [ 85.606249] RBP: 00007f80559e9000 R08: 00007f80559e8010 R09: 0000000000000000
6355 14:46:22.628046 # [ 85.614250] R10: 00007f8055bf31c0 R11: 0000000000000246 R12: 0000000000000001
6356 14:46:22.636051 # [ 85.622251] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6357 14:46:22.639323 # [ 85.630262] irq event stamp: 0
6358 14:46:22.647332 # [ 85.633698] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6359 14:46:22.656634 # [ 85.646929] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6360 14:46:22.665613 # [ 85.662301] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6361 14:46:22.672477 # [ 85.677671] softirqs last disabled at (0): [<0000000000000000>] 0x0
6362 14:46:22.677855 # [ 85.684698] ---[ end trace ca19ed4038cedd0a ]---
6363 14:46:22.683340 # [ 85.689872] lkdtm: Negative detected: saturated
6364 14:46:22.690539 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
6365 14:46:22.696192 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
6366 14:46:22.702522 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
6367 14:46:22.709617 # [ 86.002511] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
6368 14:46:22.716402 # [ 86.013535] lkdtm: attempting bad refcount_sub_and_test() below zero
6369 14:46:22.722808 # [ 86.020684] ------------[ cut here ]------------
6370 14:46:22.727773 # [ 86.025881] refcount_t: underflow; use-after-free.
6371 14:46:22.737745 # [ 86.037506] WARNING: CPU: 1 PID: 2290 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
6372 14:46:22.753175 # [ 86.053165] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6373 14:46:22.762245 # [ 86.069228] CPU: 1 PID: 2290 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6374 14:46:22.768953 # [ 86.077940] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6375 14:46:22.774950 # [ 86.084588] RIP: 0010:refcount_warn_saturate+0xba/0x110
6376 14:46:22.799107 # [ 86.090457] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6 84 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc c[ 88.969514] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
6377 14:46:22.804599 [ 88.977139] lkdtm: attempting bad refcount_dec() from saturated
6378 14:46:22.809871 [ 88.983791] ------------[ cut here ]------------
6379 14:46:22.815908 [ 88.988971] refcount_t: decrement hit 0; leaking memory.
6380 14:46:22.825432 [ 88.994991] WARNING: CPU: 1 PID: 2424 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
6381 14:46:22.830744 c 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
6382 14:46:22.848031 # [ 86.111465][ 89.004456] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6383 14:46:22.856159 [ 89.026609] CPU: 1 PID: 2424 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6384 14:46:22.862920 [ 89.035292] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6385 14:46:22.868536 [ 89.041937] RIP: 0010:refcount_warn_saturate+0xfb/0x110
6386 14:46:22.889975 [ 89.047805] Code: a0 40 a6 84 c6 05 2a 53 74 01 01 e8 d7 61 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 70 40 a6 84 c6 05 11 53 74 01 01 e8 bd 61 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
6387 14:46:22.896562 [ 89.068833] RSP: 0018:ffff99d202b2fe48 EFLAGS: 00010286
6388 14:46:22.904014 [ 89.074698] RAX: 0000000000000000 RBX: 0000000000000036 RCX: 0000000000000000
6389 14:46:22.912356 [ 89.082698] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
6390 14:46:22.920147 [ 89.090694] RBP: ffffffff84ac865c R08: 0000000000000000 R09: 0000000000000000
6391 14:46:22.927947 [ 89.098700] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6392 14:46:22.935541 [ 89.106701] R13: ffff99d202b2ff10 R14: ffff99d202b2ff10 R15: ffff8a5300f22000
6393 14:46:22.944770 [ 89.114704] FS: 00007f20456d5580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
6394 14:46:22.951032 [ 89.123774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6395 14:46:22.958966 [ 89.130218] CR2: 00007f20454ee000 CR3: 0000000103e1c000 CR4: 00000000003506e0
6396 14:46:22.962611 [ 89.138216] Call Trace:
6397 14:46:22.967233 [ 89.140980] lkdtm_REFCOUNT_DEC_SATURATED+0x37/0x5f
6398 14:46:22.972623 [ 89.146462] direct_entry.cold+0x2c/0x38
6399 14:46:22.976033 [ 89.150877] full_proxy_write+0x56/0x80
6400 14:46:22.980253 [ 89.155191] vfs_write+0xea/0x3a0
6401 14:46:22.983890 [ 89.158922] ksys_write+0x68/0xf0
6402 14:46:22.987761 [ 89.162662] do_syscall_64+0x33/0x40
6403 14:46:22.993197 [ 89.166687] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6404 14:46:22.997434 [ 89.172356] RIP: 0033:0x7f20455fdf33
6405 14:46:23.018971 [ 89.176376] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6406 14:46:23.027786 [ 89.197408] RSP: 002b:00007ffc08889958 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6407 14:46:23.034865 [ 89.205899] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f20455fdf33
6408 14:46:23.043142 [ 89.213891] RDX: 0000000000000017 RSI: 00007f20454ee000 RDI: 0000000000000001
6409 14:46:23.050939 [ 89.221889] RBP: 00007f20454ee000 R08: 00007f20454ed010 R09: 0000000000000000
6410 14:46:23.058942 [ 89.229896] R10: 00007f20456f81c0 R11: 0000000000000246 R12: 0000000000000001
6411 14:46:23.066802 [ 89.237892] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6412 14:46:23.071583 RSP: 0018:ffff99d202937e40 EFLAGS: 00010286
6413 14:46:23.076482 # [ 86.117332] R[ 89.245902] irq event stamp: 0
6414 14:46:23.091132 AX: 0000000000000000 RBX: 0000000000000032 RCX: 0000000000000000[ 89.255557] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6415 14:46:23.091230
6416 14:46:23.105241 # [ 86.125334] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 R[ 89.268787] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6417 14:46:23.114240 [ 89.284167] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6418 14:46:23.121451 [ 89.293339] softirqs last disabled at (0): [<0000000000000000>] 0x0
6419 14:46:23.126620 [ 89.300367] ---[ end trace ca19ed4038cedd0f ]---
6420 14:46:23.132425 [ 89.305547] lkdtm: Saturation detected: still saturated
6421 14:46:23.134561 DI: ffff8a537bc9bf70
6422 14:46:23.142609 # [ 86.133332] RBP: ffffffff84ac8280 R08: 0000000000000000 R09: 0000000000000000
6423 14:46:23.151303 # [ 86.141331] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6424 14:46:23.160020 # [ 86.149335] R13: ffff99d202937f10 R14: ffff99d202937f10 R15: ffff8a5304bff000
6425 14:46:23.168468 # [ 86.157342] FS: 00007f5dc78c6580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
6426 14:46:23.175149 # [ 86.166410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6427 14:46:23.184006 # [ 86.172856] CR2: 00007f5dc76df000 CR3: 0000000102962000 CR4: 00000000003506e0
6428 14:46:23.185923 # [ 86.180854] Call Trace:
6429 14:46:23.192312 # [ 86.183620] __refcount_sub_and_test.constprop.0+0x3c/0x50
6430 14:46:23.198906 # [ 86.189783] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x3e/0x7b
6431 14:46:23.203637 # [ 86.196042] direct_entry.cold+0x2c/0x38
6432 14:46:23.207858 # [ 86.200459] full_proxy_write+0x56/0x80
6433 14:46:23.212063 # [ 86.204777] vfs_write+0xea/0x3a0
6434 14:46:23.216326 # [ 86.208508] ksys_write+0x68/0xf0
6435 14:46:23.219753 # [ 86.218446] do_syscall_64+0x33/0x40
6436 14:46:23.225635 # [ 86.222470] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6437 14:46:23.229917 # [ 86.228145] RIP: 0033:0x7f5dc77eef33
6438 14:46:23.251348 # [ 86.232166] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6439 14:46:23.260053 # [ 86.253180] RSP: 002b:00007fff485c65c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6440 14:46:23.268278 # [ 86.261669] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f5dc77eef33
6441 14:46:23.276164 # [ 86.269666] RDX: 000000000000001f RSI: 00007f5dc76df000 RDI: 0000000000000001
6442 14:46:23.284482 # [ 86.277663] RBP: 00007f5dc76df000 R08: 00007f5dc76de010 R09: 0000000000000000
6443 14:46:23.292096 # [ 86.285653] R10: 00007f5dc78e91c0 R11: 0000000000000246 R12: 0000000000000001
6444 14:46:23.300779 # [ 86.293645] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6445 14:46:23.304858 # [ 86.307854] irq event stamp: 0
6446 14:46:23.311211 # [ 86.317486] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6447 14:46:23.320314 # [ 86.324519] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6448 14:46:23.330070 # [ 86.333688] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6449 14:46:23.336973 # [ 86.342856] softirqs last disabled at (0): [<0000000000000000>] 0x0
6450 14:46:23.342326 # [ 86.349886] ---[ end trace ca19ed4038cedd0b ]---
6451 14:46:23.347714 # [ 86.355068] lkdtm: Negative detected: saturated
6452 14:46:23.354717 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
6453 14:46:23.360773 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
6454 14:46:23.364622 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
6455 14:46:23.371499 # [ 86.667312] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
6456 14:46:23.379597 # [ 86.677458] lkdtm: attempting safe refcount_inc_not_zero() from zero
6457 14:46:23.383811 # [ 86.684593] lkdtm: Good: zero detected
6458 14:46:23.389569 # [ 86.688817] lkdtm: Correctly stayed at zero
6459 14:46:23.394275 # [ 86.693517] lkdtm: attempting bad refcount_inc() from zero
6460 14:46:23.399547 # [ 86.699669] ------------[ cut here ]------------
6461 14:46:23.406307 # [ 86.704855] refcount_t: addition on 0; use-after-free.
6462 14:46:23.415526 # [ 86.710668] WARNING: CPU: 2 PID: 2322 at lib/refcount.c:25 refcount_warn_saturate+0x74/0x110
6463 14:46:23.430983 # [ 86.720123] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6464 14:46:23.444761 # [ 86.736131] CPU: 2 PID: 2322 Comm: cat Tainted: G D W [ 89.614010] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
6465 14:46:23.450657 [ 89.622990] lkdtm: attempting bad refcount_dec() from saturated
6466 14:46:23.453497 5.10.135-cip13 #1
6467 14:46:23.461974 # [ 86.744812] Hardware name: Googl[ 89.629653] ------------[ cut here ]------------
6468 14:46:23.465102 e Coral/Coral, BIOS 09/29/2020
6469 14:46:23.473455 # [ 86.751452] RIP: 0010:refc[ 89.641042] refcount_t: saturated; leaking memory.
6470 14:46:23.476880 ount_warn_saturate+0x74/0x110
6471 14:46:23.489204 # [ 86.757322] Code: 01 01 e8 6[ 89.652670] WARNING: CPU: 0 PID: 2459 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
6472 14:46:23.511871 7 62 98 00 0f 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7[ 89.668303] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6473 14:46:23.526185 c7 18 40 a6 84 c6 05 9a 53 74 01 01 e8 44 62 98 00 <0f> 0b c3 c[ 89.690533] CPU: 0 PID: 2459 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6474 14:46:23.532431 c cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 f0 3f a6
6475 14:46:23.540189 # [ 8[ 89.705376] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6476 14:46:23.544908 [ 89.718224] RIP: 0010:refcount_warn_saturate+0x51/0x110
6477 14:46:23.566010 [ 89.724085] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 f0 3f a6 84 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 18 40 a6
6478 14:46:23.571879 [ 89.745088] RSP: 0018:ffff99d202bbfe48 EFLAGS: 00010286
6479 14:46:23.579948 [ 89.750949] RAX: 0000000000000000 RBX: 0000000000000037 RCX: 0000000000000000
6480 14:46:23.588070 [ 89.758942] RDX: ffff8a537bc2c660 RSI: ffff8a537bc1bf70 RDI: ffff8a537bc1bf70
6481 14:46:23.596769 [ 89.766935] RBP: ffffffff84ac8673 R08: 0000000000000000 R09: 0000000000000000
6482 14:46:23.604974 [ 89.774924] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6483 14:46:23.612280 [ 89.782917] R13: ffff99d202bbff10 R14: ffff99d202bbff10 R15: ffff8a5303b42000
6484 14:46:23.620994 [ 89.790914] FS: 00007fe681034580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
6485 14:46:23.627716 [ 89.799979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6486 14:46:23.635409 [ 89.806416] CR2: 00007fe680e4d000 CR3: 00000001038a2000 CR4: 00000000003506f0
6487 14:46:23.638113 [ 89.814410] Call Trace:
6488 14:46:23.643585 [ 89.817171] lkdtm_REFCOUNT_ADD_SATURATED+0x3c/0x64
6489 14:46:23.648501 [ 89.822643] direct_entry.cold+0x2c/0x38
6490 14:46:23.652769 [ 89.827055] full_proxy_write+0x56/0x80
6491 14:46:23.656278 [ 89.831370] vfs_write+0xea/0x3a0
6492 14:46:23.660227 [ 89.835089] ksys_write+0x68/0xf0
6493 14:46:23.664640 [ 89.838821] do_syscall_64+0x33/0x40
6494 14:46:23.669499 [ 89.842832] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6495 14:46:23.675957 6.778339] RSP: 0018:ffff99d202987e48 EFLAGS: 00010286
6496 14:46:23.680045 # [ 86.[ 89.848502] RIP: 0033:0x7fe680f5cf33
6497 14:46:23.700994 [ 89.858718] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6498 14:46:23.709511 [ 89.879733] RSP: 002b:00007ffdc732fe68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6499 14:46:23.717966 [ 89.888222] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007fe680f5cf33
6500 14:46:23.725343 [ 89.896219] RDX: 0000000000000017 RSI: 00007fe680e4d000 RDI: 0000000000000001
6501 14:46:23.740145 784205] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000[ 89.904229] RBP: 00007fe680e4d000 R08: 00007fe680e4c010 R09: 0000000000000000
6502 14:46:23.747124 [ 89.918413] R10: 00007fe6810571c0 R11: 0000000000000246 R12: 0000000000000001
6503 14:46:23.748249 000000000
6504 14:46:23.761705 # [ 86.792195] RDX: ffff8a537bd2c660 RSI: ffff8a537[ 89.926403] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6505 14:46:23.764740 bd1bf70 RDI: ffff8a537bd1bf70
6506 14:46:23.771520 # [ 86.800201] RBP: ffffffff84a[ 89.940614] irq event stamp: 0
6507 14:46:23.775854 c8621 R08: 0000000000000000 R09: 0000000000000000
6508 14:46:23.784880 # [ 86.8082[ 89.950241] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6509 14:46:23.800085 02] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 00000000000[ 89.963468] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6510 14:46:23.800579 00012
6511 14:46:23.815706 # [ 86.816194] R13: ffff99d202987f10 R14: ffff99d202987[ 89.978829] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6512 14:46:23.824801 f10 R15: ffff8a5305f10000[ 89.994194] softirqs last disabled at (0): [<0000000000000000>] 0x0
6513 14:46:23.824903
6514 14:46:23.829932 [ 90.003637] ---[ end trace ca19ed4038cedd10 ]---
6515 14:46:23.835876 [ 90.008999] lkdtm: Saturation detected: still saturated
6516 14:46:23.845609 # [ 86.824195] FS: 00007fec9b68d580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
6517 14:46:23.851677 # [ 86.833262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6518 14:46:23.859904 # [ 86.839707] CR2: 00007fec9b4a6000 CR3: 0000000103ed0000 CR4: 00000000003506e0
6519 14:46:23.863098 # [ 86.847707] Call Trace:
6520 14:46:23.868109 # [ 86.850469] lkdtm_REFCOUNT_INC_ZERO+0x99/0xc1
6521 14:46:23.872948 # [ 86.855465] direct_entry.cold+0x2c/0x38
6522 14:46:23.876828 # [ 86.859886] full_proxy_write+0x56/0x80
6523 14:46:23.880702 # [ 86.864200] vfs_write+0xea/0x3a0
6524 14:46:23.884585 # [ 86.867934] ksys_write+0x68/0xf0
6525 14:46:23.889026 # [ 86.871670] do_syscall_64+0x33/0x40
6526 14:46:23.894945 # [ 86.875692] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6527 14:46:23.898912 # [ 86.881366] RIP: 0033:0x7fec9b5b5f33
6528 14:46:23.920372 # [ 86.885393] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6529 14:46:23.928928 # [ 86.906402] RSP: 002b:00007fff95d572d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6530 14:46:23.936819 # [ 86.914889] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fec9b5b5f33
6531 14:46:23.944944 # [ 86.922881] RDX: 0000000000000012 RSI: 00007fec9b4a6000 RDI: 0000000000000001
6532 14:46:23.954011 # [ 86.930882] RBP: 00007fec9b4a6000 R08: 00007fec9b4a5010 R09: 0000000000000000
6533 14:46:23.961724 # [ 86.938888] R10: 00007fec9b6b01c0 R11: 0000000000000246 R12: 0000000000000001
6534 14:46:23.969365 # [ 86.946884] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6535 14:46:23.972910 # [ 86.961098] irq event stamp: 0
6536 14:46:23.980436 # [ 86.970725] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6537 14:46:23.989808 # [ 86.983964] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6538 14:46:23.999199 # [ 86.993122] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6539 14:46:24.006034 # [ 87.002294] softirqs last disabled at (0): [<0000000000000000>] 0x0
6540 14:46:24.011680 # [ 87.009322] ---[ end trace ca19ed4038cedd0c ]---
6541 14:46:24.016496 # [ 87.014501] lkdtm: Zero detected: saturated
6542 14:46:24.021017 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
6543 14:46:24.025514 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
6544 14:46:24.029120 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
6545 14:46:24.036192 # [ 87.335041] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
6546 14:46:24.044268 # [ 87.342975] lkdtm: attempting safe refcount_add_not_zero() from zero
6547 14:46:24.048739 # [ 87.356307] lkdtm: Good: zero detected
6548 14:46:24.053362 # [ 87.366791] lkdtm: Correctly stayed at zero
6549 14:46:24.059967 # [ 87.377896] lkdtm: attempting bad refcount_add() from zero
6550 14:46:24.064742 # [ 87.390092] ------------[ cut here ]------------
6551 14:46:24.070586 # [ 87.401607] refcount_t: addition on 0; use-after-free.
6552 14:46:24.079727 # [ 87.413615] WARNING: CPU: 3 PID: 2354 at lib/refcount.c:25 refcount_warn_saturate+0x74/0x110
6553 14:46:24.095586 # [ 87.429092] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6554 14:46:24.106040 # [ 87.451483] CPU: 3 PID: 2354 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6555 14:46:24.112063 # [ 87.466226] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6556 14:46:24.118171 # [ 87.479166] RIP: 0010:refcount_warn_saturate+0x74/0x110
6557 14:46:24.138149 # [ 87.491164] Code: 01 01 e8 67 62 98 00 0f 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 18 40 a6 84 c6 05 9a 53 74 01 01 e8 44 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 f0 3f a6
6558 14:46:24.144480 # [ 87.518475] RSP: 0018:ffff99d202a2fe48 EFLAGS: 00010286
6559 14:46:24.152565 # [ 87.530408] RAX: 0000000000000000 RBX: 0000000000000034 RCX: 0000000000000000
6560 14:46:24.166741 # [ 87.544670] RDX: ffff8a537bdac660 RSI: ffff8a537bd9bf70 RDI: ff[ 90.333162] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
6561 14:46:24.174881 [ 90.345808] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6562 14:46:24.179538 [ 90.353371] ------------[ cut here ]------------
6563 14:46:24.181386 ff8a537bd9bf70
6564 14:46:24.191317 # [ 87.558815] RBP: ffffffff84ac8633 R08: 0000[ 90.358580] refcount_t: saturated; leaking memory.
6565 14:46:24.194605 000000000000 R09: 0000000000000000
6566 14:46:24.206855 # [ 87.572991] R10: 000000[ 90.370186] WARNING: CPU: 2 PID: 2491 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6567 14:46:24.223013 [ 90.385799] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6568 14:46:24.232437 [ 90.401819] CPU: 2 PID: 2491 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6569 14:46:24.237245 00ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
6570 14:46:24.244722 # [ 87[ 90.410499] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6571 14:46:24.250029 [ 90.423353] RIP: 0010:refcount_warn_saturate+0x97/0x110
6572 14:46:24.270985 [ 90.429224] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 f0 3f a6 84 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6
6573 14:46:24.277002 [ 90.450231] RSP: 0018:ffff99d202c2fe38 EFLAGS: 00010282
6574 14:46:24.284998 [ 90.456101] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6575 14:46:24.293897 [ 90.464104] RDX: ffff8a537bd2c660 RSI: ffff8a537bd1bf70 RDI: ffff8a537bd1bf70
6576 14:46:24.302439 [ 90.472117] RBP: ffffffff84ac82a0 R08: 0000000000000000 R09: 0000000000000000
6577 14:46:24.308978 [ 90.480122] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6578 14:46:24.317674 [ 90.488123] R13: ffff99d202c2ff10 R14: ffff99d202c2ff10 R15: ffff8a5303b2b000
6579 14:46:24.326475 [ 90.496124] FS: 00007f5f0b2e5580(0000) GS:ffff8a537bd00000(0000) knlGS:0000000000000000
6580 14:46:24.332682 [ 90.505197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6581 14:46:24.340747 [ 90.511643] CR2: 00007f5f0b0fe000 CR3: 00000001040ce000 CR4: 00000000003506e0
6582 14:46:24.343520 [ 90.519643] Call Trace:
6583 14:46:24.350730 [ 90.522409] __refcount_add_not_zero.constprop.0+0x2a/0x35
6584 14:46:24.357198 [ 90.528574] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x3e/0x76
6585 14:46:24.360902 [ 90.534934] direct_entry.cold+0x2c/0x38
6586 14:46:24.365616 [ 90.539352] full_proxy_write+0x56/0x80
6587 14:46:24.369593 [ 90.543671] vfs_write+0xea/0x3a0
6588 14:46:24.373330 [ 90.547412] ksys_write+0x68/0xf0
6589 14:46:24.377067 [ 90.551148] do_syscall_64+0x33/0x40
6590 14:46:24.382063 [ 90.555173] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6591 14:46:24.386220 [ 90.560852] RIP: 0033:0x7f5f0b20df33
6592 14:46:24.406881 [ 90.564874] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6593 14:46:24.415916 [ 90.585904] RSP: 002b:00007ffde51ce7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6594 14:46:24.423502 [ 90.594402] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f5f0b20df33
6595 14:46:24.431643 [ 90.602410] RDX: 0000000000000020 RSI: 00007f5f0b0fe000 RDI: 0000000000000001
6596 14:46:24.439921 [ 90.610413] RBP: 00007f5f0b0fe000 R08: 00007f5f0b0fd010 R09: 0000000000000000
6597 14:46:24.447983 [ 90.618414] R10: 00007f5f0b3081c0 R11: 0000000000000246 R12: 0000000000000001
6598 14:46:24.456044 [ 90.626414] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6599 14:46:24.465938 .587251] R13: ffff99d202a2ff10 R14: ffff99d202a2ff10 R15: ffff8a[ 90.634438] irq event stamp: 0
6600 14:46:24.466893 5304e79000
6601 14:46:24.478254 # [ 87.601430] FS: 00007fc5f3c9b580(0000) GS:ffff[ 90.644057] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6602 14:46:24.482329 8a537bd80000(0000) knlGS:0000000000000000
6603 14:46:24.493379 # [ 87.616741] CS: [ 90.657291] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6604 14:46:24.502745 [ 90.672666] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6605 14:46:24.510100 [ 90.681835] softirqs last disabled at (0): [<0000000000000000>] 0x0
6606 14:46:24.514898 [ 90.688862] ---[ end trace ca19ed4038cedd11 ]---
6607 14:46:24.520791 [ 90.694042] lkdtm: Saturation detected: still saturated
6608 14:46:24.525976 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6609 14:46:24.533864 # [ 87.629369] CR2: 00007fc5f3ab4000 CR3: 0000000102c18000 CR4: 00000000003506e0
6610 14:46:24.536673 # [ 87.643639] Call Trace:
6611 14:46:24.541845 # [ 87.652608] lkdtm_REFCOUNT_ADD_ZERO+0x99/0xc1
6612 14:46:24.546558 # [ 87.663761] direct_entry.cold+0x2c/0x38
6613 14:46:24.551535 # [ 87.674382] full_proxy_write+0x56/0x80
6614 14:46:24.554848 # [ 87.684934] vfs_write+0xea/0x3a0
6615 14:46:24.560234 # [ 87.694846] ksys_write+0x68/0xf0
6616 14:46:24.563391 # [ 87.704795] do_syscall_64+0x33/0x40
6617 14:46:24.568600 # [ 87.715046] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6618 14:46:24.573215 # [ 87.726912] RIP: 0033:0x7fc5f3bc3f33
6619 14:46:24.594631 # [ 87.737145] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6620 14:46:24.602639 # [ 87.764415] RSP: 002b:00007ffdd5da30d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6621 14:46:24.610685 # [ 87.779084] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fc5f3bc3f33
6622 14:46:24.619331 # [ 87.793318] RDX: 0000000000000012 RSI: 00007fc5f3ab4000 RDI: 0000000000000001
6623 14:46:24.627997 # [ 87.807519] RBP: 00007fc5f3ab4000 R08: 00007fc5f3ab3010 R09: 0000000000000000
6624 14:46:24.636518 # [ 87.821748] R10: 00007fc5f3cbe1c0 R11: 0000000000000246 R12: 0000000000000001
6625 14:46:24.643918 # [ 87.835947] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6626 14:46:24.648336 # [ 87.850173] irq event stamp: 0
6627 14:46:24.654861 # [ 87.859836] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6628 14:46:24.663840 # [ 87.873118] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6629 14:46:24.673265 # [ 87.888639] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6630 14:46:24.680326 # [ 87.903898] softirqs last disabled at (0): [<0000000000000000>] 0x0
6631 14:46:24.686343 # [ 87.917162] ---[ end trace ca19ed4038cedd0d ]---
6632 14:46:24.690904 # [ 87.928519] lkdtm: Zero detected: saturated
6633 14:46:24.694758 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
6634 14:46:24.698966 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
6635 14:46:24.704468 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
6636 14:46:24.710722 # [ 88.285875] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
6637 14:46:24.717654 # [ 88.294511] lkdtm: attempting bad refcount_inc() from saturated
6638 14:46:24.722604 # [ 88.301185] ------------[ cut here ]------------
6639 14:46:24.728982 # [ 88.306359] refcount_t: saturated; leaking memory.
6640 14:46:24.738115 # [ 88.317995] WARNING: CPU: 1 PID: 2389 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
6641 14:46:24.754369 # [ 88.333602] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6642 14:46:24.763318 # [ 88.349667] CPU: 1 PID: 2389 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6643 14:46:24.769826 # [ 88.364581] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6644 14:46:24.775654 # [ 88.371228] RIP: 0010:refcount_warn_saturate+0x51/0x110
6645 14:46:24.797012 # [ 88.377095] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 f0 3f a6 84 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 18 40 a6
6646 14:46:24.802778 # [ 88.398113] RSP: 0018:ffff99d202ab7e48 EFLAGS: 00010286
6647 14:46:24.811173 # [ 88.403978] RAX: 0000000000000000 RBX: 0000000000000035 RCX: 0000000000000000
6648 14:46:24.819928 # [ 88.411978] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
6649 14:46:24.827343 # [ 88.419976] RBP: ffffffff84ac8645 R08: 0000000000000000 R09: 0000000000000000
6650 14:46:24.835898 # [ 88.427978] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6651 14:46:24.846084 # [ 88.435980] R13: ffff9[ 91.012598] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6652 14:46:24.853490 [ 91.024864] lkdtm: attempting bad refcount_add_not_zero() from saturated
6653 14:46:24.859237 9d202ab7f10 R14: ffff99d202ab7f10 R15: ffff8a530409d000
6654 14:46:24.865018 # [ 8[ 91.032425] ------------[ cut here ]------------
6655 14:46:24.877505 8.443979] FS: 00007fe749035580(0000) GS:ffff8a537bc80000(0000) [ 91.043818] refcount_t: saturated; leaking memory.
6656 14:46:24.878989 knlGS:0000000000000000
6657 14:46:24.891933 # [ 88.453048] CS: 0010 DS: 0000 ES: [ 91.055447] WARNING: CPU: 0 PID: 2523 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6658 14:46:24.894660 0000 CR0: 0000000080050033
6659 14:46:24.914088 # [ 88.459495] CR2: 00007fe748e4e0[ 91.071086] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6660 14:46:24.918903 00 CR3: 000000010318c000 CR4: 00000000003506e0
6661 14:46:24.928987 # [ 88.467496][ 91.093342] CPU: 0 PID: 2523 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6662 14:46:24.930589 Call Trace:
6663 14:46:24.941809 # [ 88.476473] lkdtm_REFCOUNT_INC_SATURATED+0x3[ 91.108219] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6664 14:46:24.949383 [ 91.121061] RIP: 0010:refcount_warn_saturate+0x97/0x110
6665 14:46:24.969046 [ 91.126928] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 f0 3f a6 84 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6
6666 14:46:24.974826 [ 91.147936] RSP: 0018:ffff99d202cbfe38 EFLAGS: 00010282
6667 14:46:24.983130 [ 91.153801] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6668 14:46:24.990849 [ 91.161798] RDX: ffff8a537bc2c660 RSI: ffff8a537bc1bf70 RDI: ffff8a537bc1bf70
6669 14:46:24.998987 [ 91.169796] RBP: ffffffff84ac82c0 R08: 0000000000000000 R09: 0000000000000000
6670 14:46:25.006730 [ 91.177795] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6671 14:46:25.014644 [ 91.185795] R13: ffff99d202cbff10 R14: ffff99d202cbff10 R15: ffff8a5305eb2000
6672 14:46:25.024038 [ 91.193797] FS: 00007fde9d652580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
6673 14:46:25.030285 [ 91.202863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6674 14:46:25.038270 [ 91.209307] CR2: 00007fde9d46b000 CR3: 0000000104d88000 CR4: 00000000003506f0
6675 14:46:25.040978 [ 91.217306] Call Trace:
6676 14:46:25.047512 [ 91.220074] __refcount_add_not_zero.constprop.0+0x2a/0x35
6677 14:46:25.048347 c/0x64
6678 14:46:25.052981 # [ 88.481961] direct_entry.cold+0x2c/0x38
6679 14:46:25.059536 # [ 88.[ 91.226235] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x3e/0x76
6680 14:46:25.063952 [ 91.238774] direct_entry.cold+0x2c/0x38
6681 14:46:25.068582 [ 91.243187] full_proxy_write+0x56/0x80
6682 14:46:25.072880 [ 91.247508] vfs_write+0xea/0x3a0
6683 14:46:25.076002 486381] full_proxy_write+0x56/0x80
6684 14:46:25.082414 # [ 88.490707] vfs_write[ 91.251241] ksys_write+0x68/0xf0
6685 14:46:25.086109 [ 91.261155] do_syscall_64+0x33/0x40
6686 14:46:25.091887 [ 91.265178] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6687 14:46:25.095737 [ 91.270857] RIP: 0033:0x7fde9d57af33
6688 14:46:25.117013 [ 91.274881] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6689 14:46:25.125355 [ 91.295901] RSP: 002b:00007ffe3de5bff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6690 14:46:25.133529 [ 91.304397] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fde9d57af33
6691 14:46:25.134768 +0xea/0x3a0
6692 14:46:25.139102 # [ 88.494440] ksys_write+0x68/0xf0
6693 14:46:25.148289 # [ 88.49[ 91.312408] RDX: 0000000000000020 RSI: 00007fde9d46b000 RDI: 0000000000000001
6694 14:46:25.150550 8176] do_syscall_64+0x33/0x40
6695 14:46:25.162103 # [ 88.502200] entry_SYSCALL_[ 91.326604] RBP: 00007fde9d46b000 R08: 00007fde9d46a010 R09: 0000000000000000
6696 14:46:25.169605 [ 91.340800] R10: 00007fde9d6751c0 R11: 0000000000000246 R12: 0000000000000001
6697 14:46:25.178039 [ 91.348801] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6698 14:46:25.181045 [ 91.356813] irq event stamp: 0
6699 14:46:25.184223 64_after_hwframe+0x61/0xc6
6700 14:46:25.194433 # [ 88.507875] RIP: 0033:0x7fe748f[ 91.360251] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6701 14:46:25.195708 5df33
6702 14:46:25.209798 # [ 88.511897] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 4[ 91.373465] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6703 14:46:25.218853 [ 91.388820] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6704 14:46:25.226388 [ 91.397989] softirqs last disabled at (0): [<0000000000000000>] 0x0
6705 14:46:25.231692 [ 91.405019] ---[ end trace ca19ed4038cedd12 ]---
6706 14:46:25.236948 [ 91.410208] lkdtm: Saturation detected: still saturated
6707 14:46:25.254592 8 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6708 14:46:25.261588 # [ 88.532916] RSP: 002b:00007ffe086bd628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6709 14:46:25.270032 # [ 88.541407] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007fe748f5df33
6710 14:46:25.277919 # [ 88.549409] RDX: 0000000000000017 RSI: 00007fe748e4e000 RDI: 0000000000000001
6711 14:46:25.285937 # [ 88.557408] RBP: 00007fe748e4e000 R08: 00007fe748e4d010 R09: 0000000000000000
6712 14:46:25.294360 # [ 88.565408] R10: 00007fe7490581c0 R11: 0000000000000246 R12: 0000000000000001
6713 14:46:25.302558 # [ 88.573404] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6714 14:46:25.306090 # [ 88.581417] irq event stamp: 0
6715 14:46:25.312860 # [ 88.591046] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6716 14:46:25.322412 # [ 88.604278] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6717 14:46:25.331849 # [ 88.619652] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6718 14:46:25.339790 # [ 88.628821] softirqs last disabled at (0): [<0000000000000000>] 0x0
6719 14:46:25.344155 # [ 88.635849] ---[ end trace ca19ed4038cedd0e ]---
6720 14:46:25.350621 # [ 88.641024] lkdtm: Saturation detected: still saturated
6721 14:46:25.357629 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
6722 14:46:25.362324 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
6723 14:46:25.367107 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
6724 14:46:25.374677 # [ 88.969514] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
6725 14:46:25.380728 # [ 88.977139] lkdtm: attempting bad refcount_dec() from saturated
6726 14:46:25.385893 # [ 88.983791] ------------[ cut here ]------------
6727 14:46:25.392079 # [ 88.988971] refcount_t: decrement hit 0; leaking memory.
6728 14:46:25.402730 # [ 88.994991] WARNING: CPU: 1 PID: 2424 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
6729 14:46:25.419079 # [ 89.004456] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6730 14:46:25.427117 # [ 89.026609] CPU: 1 PID: 2424 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6731 14:46:25.433733 # [ 89.035292] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6732 14:46:25.440295 # [ 89.041937] RIP: 0010:refcount_warn_saturate+0xfb/0x110
6733 14:46:25.461056 # [ 89.047805] Code: a0 40 a6 84 c6 05 2a 53 74 01 01 e8 d7 61 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 70 40 a6 84 c6 05 11 53 74 01 01 e8 bd 61 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
6734 14:46:25.466734 # [ 89.068833] RSP: 0018:ffff99d202b2fe48 EFLAGS: 00010286
6735 14:46:25.475081 # [ 89.074698] RAX: 0000000000000000 RBX: 0000000000000036 RCX: 0000000000000000
6736 14:46:25.483562 # [ 89.082698] RDX: ffff8a537bcac660 RSI: ffff8a537bc9bf70 RDI: ffff8a537bc9bf70
6737 14:46:25.491295 # [ 89.090694] RBP: ffffffff84ac865c R08: 0000000000000000 R09: 0000000000000000
6738 14:46:25.499792 # [ 89.098700] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6739 14:46:25.508130 # [ 89.106701] R13: ffff99d202b2ff10 R14: ffff99d202b2ff10 R15: ffff8a5300f22000
6740 14:46:25.516897 # [ 89.114704] FS: 00007f20456d5580(0000) GS:ffff8a537bc80000(0000) knlGS:0000000000000000
6741 14:46:25.523717 # [ 89.123774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6742 14:46:25.531713 # [ 89.130218] CR2: 00007f20454ee000 CR3: 0000000103e1c000 CR4: 00000000003506e0
6743 14:46:25.535196 # [ 89.138216] Call Trace:
6744 14:46:25.540028 # [ 89.140980] lkdtm_REFCOUNT_DEC_SATURATED+0x37/0x5f
6745 14:46:25.545197 # [ 89.146462] direct_entry.cold+0x2c/0x38
6746 14:46:25.549496 # [ 89.150877] full_proxy_write+0x56/0x80
6747 14:46:25.553979 # [ 89.155191] vfs_write+0xea/0x3a0
6748 14:46:25.557441 # [ 89.158922] ksys_write+0x68/0xf0
6749 14:46:25.561250 # [ 89.162662] do_syscall_64+0x33/0x40
6750 14:46:25.567017 # [ 89.166687] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6751 14:46:25.570925 # [ 89.172356] RIP: 0033:0x7f20455fdf33
6752 14:46:25.594297 # [ 89.176376] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f [ 91.759295] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6753 14:46:25.607061 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54[ 91.772048] lkdtm: attempting bad refcount_dec_and_test() from saturated
6754 14:46:25.607480 24 18
6755 14:46:25.618221 # [ 89.197408] RSP: 002b:00007ffc08889958 EFLAGS: 0000[ 91.785757] ------------[ cut here ]------------
6756 14:46:25.622537 0246 ORIG_RAX: 0000000000000001
6757 14:46:25.629526 # [ 89.205899] RAX: fffffffff[ 91.797128] refcount_t: underflow; use-after-free.
6758 14:46:25.634917 fffffda RBX: 0000000000000017 RCX: 00007f20455fdf33
6759 14:46:25.645652 # [ 89.21[ 91.808795] WARNING: CPU: 3 PID: 2558 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
6760 14:46:25.667769 3891] RDX: 0000000000000017 RSI: 00007f20454ee000 RDI: 000000000[ 91.824445] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6761 14:46:25.668798 0000001
6762 14:46:25.682817 # [ 89.221889] RBP: 00007f20454ee000 R08: 00007f20454[ 91.846562] CPU: 3 PID: 2558 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6763 14:46:25.685128 ed010 R09: 0000000000000000
6764 14:46:25.695917 # [ 89.229896] R10: 00007f20456f8[ 91.861462] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6765 14:46:25.700324 1c0 R11: 0000000000000246 R12: 0000000000000001
6766 14:46:25.707589 # [ 89.237892[ 91.874296] RIP: 0010:refcount_warn_saturate+0xba/0x110
6767 14:46:25.735801 ] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020[ 91.886383] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6 84 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
6768 14:46:25.736218 000
6769 14:46:25.739585 # [ 89.245902] irq event stamp: 0
6770 14:46:25.748174 # [ 89.255557] hardi[ 91.913576] RSP: 0018:ffff99d202d37e40 EFLAGS: 00010286
6771 14:46:25.752691 rqs last enabled at (0): [<0000000000000000>] 0x0
6772 14:46:25.762299 # [ 89.268[ 91.925672] RAX: 0000000000000000 RBX: 000000000000003a RCX: 0000000000000000
6773 14:46:25.775046 787] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_pr[ 91.939851] RDX: ffff8a537bdac660 RSI: ffff8a537bd9bf70 RDI: ffff8a537bd9bf70
6774 14:46:25.777224 ocess+0x640/0x1c80
6775 14:46:25.790198 # [ 89.284167] softirqs last enabled at ([ 91.954080] RBP: ffffffff84ac82e0 R08: 0000000000000000 R09: 0000000000000000
6776 14:46:25.794249 0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6777 14:46:25.803366 # [ 89.293[ 91.968257] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6778 14:46:25.810055 339] softirqs last disabled at (0): [<0000000000000000>] 0x0
6779 14:46:25.818971 # [ 91.982491] R13: ffff99d202d37f10 R14: ffff99d202d37f10 R15: ffff8a5303fd6000
6780 14:46:25.823085 [ 89.300367] ---[ end trace ca19ed4038cedd0f ]---
6781 14:46:25.832946 # [ 89.30[ 91.996674] FS: 00007fda33d97580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
6782 14:46:25.838457 5547] lkdtm: Saturation detected: still saturated
6783 14:46:25.846095 # REFCOUNT_DE[ 92.011971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6784 14:46:25.851625 C_SATURATED: saw 'Saturation detected: still saturated': ok
6785 14:46:25.860296 ok [ 92.024605] CR2: 00007fda33bb0000 CR3: 0000000103a26000 CR4: 00000000003506e0
6786 14:46:25.865087 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
6787 14:46:25.870006 # selftests: lkd[ 92.038811] Call Trace:
6788 14:46:25.872391 tm: REFCOUNT_ADD_SATURATED.sh
6789 14:46:25.882038 # [ 89.614010] lkdtm: Performin[ 92.047877] __refcount_sub_and_test.constprop.0+0x3c/0x50
6790 14:46:25.885437 g direct entry REFCOUNT_ADD_SATURATED
6791 14:46:25.893909 # [ 89.622990] lkdtm: a[ 92.060493] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x3e/0x76
6792 14:46:25.898123 ttempting bad refcount_dec() from saturated
6793 14:46:25.904204 # [ 89.629653] --[ 92.072772] direct_entry.cold+0x2c/0x38
6794 14:46:25.907742 ----------[ cut here ]------------
6795 14:46:25.914978 # [ 89.641042] refcount_t:[ 92.083558] full_proxy_write+0x56/0x80
6796 14:46:25.917704 saturated; leaking memory.
6797 14:46:25.924738 # [ 89.652670] WARNING: CPU: 0 PI[ 92.093877] vfs_write+0xea/0x3a0
6798 14:46:25.931180 D: 2459 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
6799 14:46:25.934980 [ 92.103839] ksys_write+0x68/0xf0
6800 14:46:25.945985 # [ 89.668303] Modules linked in: fuse ip_tables cros_ec_sysfs[ 92.113835] do_syscall_64+0x33/0x40
6801 14:46:25.957556 cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_t[ 92.123987] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6802 14:46:25.961380 hermal cros_ec_dev cros_usbpd_notify
6803 14:46:25.967991 # [ 89.690533] CPU: 0 PI[ 92.135926] RIP: 0033:0x7fda33cbff33
6804 14:46:25.995216 D: 2459 Comm: cat Tainted: G D W 5.10.135-cip13 #1[ 92.146079] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6805 14:46:26.009021 # [ 89.705376] Hardware name: Google Coral/Coral, BIOS 09/29[ 92.173357] RSP: 002b:00007ffcbef89ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6806 14:46:26.009754 /2020
6807 14:46:26.023371 # [ 89.718224] RIP: 0010:refcount_warn_saturate+0x51/0x[ 92.187997] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fda33cbff33
6808 14:46:26.024826 110
6809 14:46:26.037291 # [ 89.724085] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 [ 92.202248] RDX: 0000000000000020 RSI: 00007fda33bb0000 RDI: 0000000000000001
6810 14:46:26.051440 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 f0 3f a6 84 c6 05 be 5[ 92.216400] RBP: 00007fda33bb0000 R08: 00007fda33baf010 R09: 0000000000000000
6811 14:46:26.065774 3 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 [ 92.230627] R10: 00007fda33dba1c0 R11: 0000000000000246 R12: 0000000000000001
6812 14:46:26.069429 01 00 75 cb 48 c7 c7 18 40 a6
6813 14:46:26.080401 # [ 89.745088] RSP: 0018:ffff99[ 92.244809] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6814 14:46:26.082912 d202bbfe48 EFLAGS: 00010286
6815 14:46:26.089455 # [ 89.750949] RAX: 0000000000000[ 92.259042] irq event stamp: 0
6816 14:46:26.094320 000 RBX: 0000000000000037 RCX: 0000000000000000
6817 14:46:26.102909 # [ 89.758942[ 92.268636] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6818 14:46:26.118618 ] RDX: ffff8a537bc2c660 RSI: ffff8a537bc1bf70 RDI: ffff8a537bc1b[ 92.282034] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6819 14:46:26.118750 f70
6820 14:46:26.133688 # [ 89.766935] RBP: ffffffff84ac8673 R08: 000000000000000[ 92.297302] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6821 14:46:26.136387 0 R09: 0000000000000000
6822 14:46:26.146816 # [ 89.774924] R10: 00000000ffffe000 [ 92.312733] softirqs last disabled at (0): [<0000000000000000>] 0x0
6823 14:46:26.151276 R11: 3fffffffffffffff R12: 0000000000000017
6824 14:46:26.158985 # [ 89.782917] R1[ 92.325979] ---[ end trace ca19ed4038cedd13 ]---
6825 14:46:26.170276 3: ffff99d202bbff10 R14: ffff99d202bbff10 R15: ffff8a5303b42000[ 92.337329] lkdtm: Saturation detected: still saturated
6826 14:46:26.170872
6827 14:46:26.180327 # [ 89.790914] FS: 00007fe681034580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
6828 14:46:26.186099 # [ 89.799979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6829 14:46:26.195333 # [ 89.806416] CR2: 00007fe680e4d000 CR3: 00000001038a2000 CR4: 00000000003506f0
6830 14:46:26.198908 # [ 89.814410] Call Trace:
6831 14:46:26.203493 # [ 89.817171] lkdtm_REFCOUNT_ADD_SATURATED+0x3c/0x64
6832 14:46:26.209029 # [ 89.822643] direct_entry.cold+0x2c/0x38
6833 14:46:26.212954 # [ 89.827055] full_proxy_write+0x56/0x80
6834 14:46:26.216602 # [ 89.831370] vfs_write+0xea/0x3a0
6835 14:46:26.220314 # [ 89.835089] ksys_write+0x68/0xf0
6836 14:46:26.224079 # [ 89.838821] do_syscall_64+0x33/0x40
6837 14:46:26.230628 # [ 89.842832] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6838 14:46:26.233948 # [ 89.848502] RIP: 0033:0x7fe680f5cf33
6839 14:46:26.255355 # [ 89.858718] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6840 14:46:26.264479 # [ 89.879733] RSP: 002b:00007ffdc732fe68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6841 14:46:26.271983 # [ 89.888222] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007fe680f5cf33
6842 14:46:26.280035 # [ 89.896219] RDX: 0000000000000017 RSI: 00007fe680e4d000 RDI: 0000000000000001
6843 14:46:26.287965 # [ 89.904229] RBP: 00007fe680e4d000 R08: 00007fe680e4c010 R09: 0000000000000000
6844 14:46:26.296291 # [ 89.918413] R10: 00007fe6810571c0 R11: 0000000000000246 R12: 0000000000000001
6845 14:46:26.304745 # [ 89.926403] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6846 14:46:26.308331 # [ 89.940614] irq event stamp: 0
6847 14:46:26.315227 # [ 89.950241] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6848 14:46:26.324992 # [ 89.963468] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6849 14:46:26.334479 # [ 89.978829] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6850 14:46:26.341047 # [ 89.994194] softirqs last disabled at (0): [<0000000000000000>] 0x0
6851 14:46:26.346897 # [ 90.003637] ---[ end trace ca19ed4038cedd10 ]---
6852 14:46:26.352607 # [ 90.008999] lkdtm: Saturation detected: still saturated
6853 14:46:26.359776 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
6854 14:46:26.364810 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
6855 14:46:26.370636 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6856 14:46:26.377750 # [ 90.333162] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
6857 14:46:26.386503 # [ 90.345808] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6858 14:46:26.391216 # [ 90.353371] ------------[ cut here ]------------
6859 14:46:26.396983 # [ 90.358580] refcount_t: saturated; leaking memory.
6860 14:46:26.406349 # [ 90.370186] WARNING: CPU: 2 PID: 2491 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6861 14:46:26.422564 # [ 90.385799] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6862 14:46:26.431016 # [ 90.401819] CPU: 2 PID: 2491 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6863 14:46:26.437929 # [ 90.410499] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6864 14:46:26.444205 # [ 90.423353] RIP: 0010:refcount_warn_saturate+0x97/0x110
6865 14:46:26.465124 # [ 90.429224] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 f0 3f a6 84 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6
6866 14:46:26.470954 # [ 90.450231] RSP: 0018:ffff99d202c2fe38 EFLAGS: 00010282
6867 14:46:26.479372 # [ 90.456101] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6868 14:46:26.487452 # [ 90.464104] RDX: ffff8a537bd2c660 RSI: ffff8a537bd1bf70 RDI: ffff8a537bd1bf70
6869 14:46:26.495726 # [ 90.472117] RBP: ffffffff84ac82a0 R08: 0000000000000000 R09: 0000000000000000
6870 14:46:26.503733 # [ 90.480122] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6871 14:46:26.512311 # [ 90.488123] R13: ffff99d202c2ff10 R14: ffff99d202c2ff10 R15: ffff8a5303b2b000
6872 14:46:26.519710 # [[ 92.687526] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6873 14:46:26.527839 [ 92.698858] lkdtm: attempting bad refcount_sub_and_test() from saturated
6874 14:46:26.538898 90.496124] FS: 00007f5f0b2e5580(0000) GS:ffff8a537bd00000(00[ 92.706397] ------------[ cut here ]------------
6875 14:46:26.544239 [ 92.717799] refcount_t: underflow; use-after-free.
6876 14:46:26.547156 00) knlGS:0000000000000000
6877 14:46:26.559638 # [ 90.505197] CS: 0010 DS: 0000 [ 92.723224] WARNING: CPU: 0 PID: 2593 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
6878 14:46:26.563150 ES: 0000 CR0: 0000000080050033
6879 14:46:26.582104 # [ 90.511643] CR2: 00007f5f0b[ 92.738864] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6880 14:46:26.587625 0fe000 CR3: 00000001040ce000 CR4: 00000000003506e0
6881 14:46:26.596922 # [ 90.519[ 92.761081] CPU: 0 PID: 2593 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6882 14:46:26.603571 [ 92.775983] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6883 14:46:26.609977 [ 92.782629] RIP: 0010:refcount_warn_saturate+0xba/0x110
6884 14:46:26.630596 [ 92.788498] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6 84 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
6885 14:46:26.636577 [ 92.809519] RSP: 0018:ffff99d202dbfe40 EFLAGS: 00010286
6886 14:46:26.638258 643] Call Trace:
6887 14:46:26.650538 # [ 90.522409] __refcount_add_not_zero.cons[ 92.815393] RAX: 0000000000000000 RBX: 000000000000003b RCX: 0000000000000000
6888 14:46:26.658534 [ 92.829584] RDX: ffff8a537bc2c660 RSI: ffff8a537bc1bf70 RDI: ffff8a537bc1bf70
6889 14:46:26.666480 [ 92.837585] RBP: ffffffff84ac8300 R08: 0000000000000000 R09: 0000000000000000
6890 14:46:26.674717 [ 92.845587] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6891 14:46:26.682316 [ 92.853588] R13: ffff99d202dbff10 R14: ffff99d202dbff10 R15: ffff8a5304fcf000
6892 14:46:26.692427 [ 92.861590] FS: 00007fa71f9b4580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
6893 14:46:26.698109 [ 92.870662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6894 14:46:26.706295 [ 92.877113] CR2: 00007fa71f7cd000 CR3: 0000000104d84000 CR4: 00000000003506f0
6895 14:46:26.708898 [ 92.885114] Call Trace:
6896 14:46:26.715160 [ 92.887884] __refcount_sub_and_test.constprop.0+0x3c/0x50
6897 14:46:26.717140 tprop.0+0x2a/0x35
6898 14:46:26.727502 # [ 90.528574] lkdtm_REFCOUNT_INC_NOT_ZERO[ 92.894053] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x3e/0x76
6899 14:46:26.730346 _SATURATED+0x3e/0x76
6900 14:46:26.738290 # [ 90.534934] direct_entry.cold+0x2c/0[ 92.906593] direct_entry.cold+0x2c/0x38
6901 14:46:26.742585 [ 92.917226] full_proxy_write+0x56/0x80
6902 14:46:26.743541 x38
6903 14:46:26.747430 # [ 90.539352] full_proxy_write+0x56/0x80
6904 14:46:26.752338 # [ 90.5436[ 92.921542] vfs_write+0xea/0x3a0
6905 14:46:26.755868 71] vfs_write+0xea/0x3a0
6906 14:46:26.762385 # [ 90.547412] ksys_write+0x68/0xf[ 92.931454] ksys_write+0x68/0xf0
6907 14:46:26.762892 0
6908 14:46:26.767214 # [ 90.551148] do_syscall_64+0x33/0x40
6909 14:46:26.772582 # [ 90.555173] [ 92.941411] do_syscall_64+0x33/0x40
6910 14:46:26.778300 [ 92.951643] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6911 14:46:26.782452 [ 92.957321] RIP: 0033:0x7fa71f8dcf33
6912 14:46:26.786428 entry_SYSCALL_64_after_hwframe+0x61/0xc6
6913 14:46:26.809260 # [ 90.560852] RIP: [ 92.961341] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6914 14:46:26.818512 [ 92.988553] RSP: 002b:00007ffc018d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6915 14:46:26.820647 0033:0x7f5f0b20df33
6916 14:46:26.832552 # [ 90.564874] Code: 8b 15 61 ef 0c 00 f7[ 92.997047] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fa71f8dcf33
6917 14:46:26.840916 [ 93.011231] RDX: 0000000000000020 RSI: 00007fa71f7cd000 RDI: 0000000000000001
6918 14:46:26.848352 [ 93.019231] RBP: 00007fa71f7cd000 R08: 00007fa71f7cc010 R09: 0000000000000000
6919 14:46:26.856903 [ 93.027232] R10: 00007fa71f9d71c0 R11: 0000000000000246 R12: 0000000000000001
6920 14:46:26.864495 [ 93.035233] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6921 14:46:26.868523 [ 93.043247] irq event stamp: 0
6922 14:46:26.881591 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 [ 93.046684] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6923 14:46:26.890639 [ 93.059900] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6924 14:46:26.899289 [ 93.069067] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6925 14:46:26.907110 [ 93.078233] softirqs last disabled at (0): [<0000000000000000>] 0x0
6926 14:46:26.911494 [ 93.085256] ---[ end trace ca19ed4038cedd14 ]---
6927 14:46:26.917146 [ 93.090439] lkdtm: Saturation detected: still saturated
6928 14:46:26.928313 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6929 14:46:26.937043 # [ 90.585904] RSP: 002b:00007ffde51ce7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6930 14:46:26.945226 # [ 90.594402] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f5f0b20df33
6931 14:46:26.953001 # [ 90.602410] RDX: 0000000000000020 RSI: 00007f5f0b0fe000 RDI: 0000000000000001
6932 14:46:26.961236 # [ 90.610413] RBP: 00007f5f0b0fe000 R08: 00007f5f0b0fd010 R09: 0000000000000000
6933 14:46:26.970280 # [ 90.618414] R10: 00007f5f0b3081c0 R11: 0000000000000246 R12: 0000000000000001
6934 14:46:26.977592 # [ 90.626414] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6935 14:46:26.981311 # [ 90.634438] irq event stamp: 0
6936 14:46:26.988385 # [ 90.644057] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6937 14:46:26.998225 # [ 90.657291] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6938 14:46:27.006970 # [ 90.672666] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6939 14:46:27.014707 # [ 90.681835] softirqs last disabled at (0): [<0000000000000000>] 0x0
6940 14:46:27.019747 # [ 90.688862] ---[ end trace ca19ed4038cedd11 ]---
6941 14:46:27.025606 # [ 90.694042] lkdtm: Saturation detected: still saturated
6942 14:46:27.033050 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6943 14:46:27.038204 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6944 14:46:27.043707 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6945 14:46:27.050650 # [ 91.012598] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6946 14:46:27.058439 # [ 91.024864] lkdtm: attempting bad refcount_add_not_zero() from saturated
6947 14:46:27.063921 # [ 91.032425] ------------[ cut here ]------------
6948 14:46:27.068894 # [ 91.043818] refcount_t: saturated; leaking memory.
6949 14:46:27.078588 # [ 91.055447] WARNING: CPU: 0 PID: 2523 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6950 14:46:27.094987 # [ 91.071086] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6951 14:46:27.103671 # [ 91.093342] CPU: 0 PID: 2523 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6952 14:46:27.110908 # [ 91.108219] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6953 14:46:27.116149 # [ 91.121061] RIP: 0010:refcount_warn_saturate+0x97/0x110
6954 14:46:27.137518 # [ 91.126928] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 f0 3f a6 84 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6
6955 14:46:27.143855 # [ 91.147936] RSP: 0018:ffff99d202cbfe38 EFLAGS: 00010282
6956 14:46:27.151791 # [ 91.153801] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6957 14:46:27.159525 # [ 91.161798] RDX: ffff8a537bc2c660 RSI: ffff8a537bc1bf70 RDI: ffff8a537bc1bf70
6958 14:46:27.168224 # [ 91.169796] RBP: ffffffff84ac82c0 R08: 0000000000000000 R09: 0000000000000000
6959 14:46:27.176387 # [ 91.177795] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6960 14:46:27.184252 # [ 91.185795] R13: ffff99d202cbff10 R14: ffff99d202cbff10 R15: ffff8a5305eb2000
6961 14:46:27.193908 # [ 91.193797] FS: 00007fde9d652580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
6962 14:46:27.200228 # [ 91.202863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6963 14:46:27.209383 # [ 91.209307] CR2: 00007fde9d46b000 CR3: 0000000104d88000 CR4: 00000000003506f0
6964 14:46:27.211273 # [ 91.217306] Call Trace:
6965 14:46:27.217468 # [ 91.220074] __refcount_add_not_zero.constprop.0+0x2a/0x35
6966 14:46:27.224065 # [ 91.226235] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x3e/0x76
6967 14:46:27.228376 # [ 91.238774] direct_entry.cold+0x2c/0x38
6968 14:46:27.232945 # [ 91.243187] full_proxy_write+0x56/0x80
6969 14:46:27.236914 # [ 91.247508] vfs_write+0xea/0x3a0
6970 14:46:27.240957 # [ 91.251241] ksys_write+0x68/0xf0
6971 14:46:27.245054 # [ 91.261155] do_syscall_64+0x33/0x40
6972 14:46:27.251304 # [ 91.265178] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6973 14:46:27.255230 # [ 91.270857] RIP: 0033:0x7fde9d57af33
6974 14:46:27.276291 # [ 91.274881] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6975 14:46:27.284885 # [ 91.295901] RSP: 002b:00007ffe3de5bff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6976 14:46:27.293336 # [ 91.304397] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fde9d57af33
6977 14:46:27.301226 # [ 91.312408] RDX: 0000000000000020 RSI: 00007fde9d46b000 RDI: 0000000000000001
6978 14:46:27.309303 # [ 91.326604] RBP: 00007fde9d46b000 R08: 00007fde9d46a010 R09: 0000000000000000
6979 14:46:27.318485 # [ 91.340800] R10: 00007fde9d6751c0 R11: 0000000000000246 R12: 0000000000000001
6980 14:46:27.325580 # [ 91.348801] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6981 14:46:27.328951 # [ 91.356813] irq event stamp: 0
6982 14:46:27.336464 # [ 91.360251] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6983 14:46:27.345823 # [ 91.373465] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6984 14:46:27.355497 # [ 91.388820] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
6985 14:46:27.361934 # [ 91.397989] softirqs last disabled at (0): [<0000000000000000>] 0x0
6986 14:46:27.368093 # [ 91.405019] ---[ end trace ca19ed4038cedd12 ]---
6987 14:46:27.373470 # [ 91.410208] lkdtm: Saturation detected: still saturated
6988 14:46:27.379219 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6989 14:46:27.384989 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6990 14:46:27.390570 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6991 14:46:27.398179 # [ 91.759295] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6992 14:46:27.406009 # [ 91.772048] lkdtm: attempting bad refcount_dec_and_test() from saturated
6993 14:46:27.411494 # [ 91.785757] ------------[ cut here ]------------
6994 14:46:27.416669 # [ 91.797128] refcount_t: underflow; use-after-free.
6995 14:46:27.426599 # [ 91.808795] WARNING: CPU: 3 PID: 2558 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
6996 14:46:27.443796 # [ 91.824445] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6997 14:46:27.452115 # [ 91.846562] CPU: 3 PID: 2558 Comm: cat Tainted: G D W 5.10.135-cip13 #1
6998 14:46:27.459128 # [ 91.861462] Hardware name: Google Coral/Coral, BIOS 09/29/2020
6999 14:46:27.465906 # [ 91.874296] RIP: 0010:refcount_warn_saturate+0xba/0x110
7000 14:46:27.485277 # [ 91.886383] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6 84 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
7001 14:46:27.491931 # [ 91.913576] RSP: 0018:ffff99d202d37e40 EFLAGS: 00010286
7002 14:46:27.500031 # [ 91.925672] RAX: 0000000000000000 RBX: 000000000000003a RCX: 0000000000000000
7003 14:46:27.508934 # [ 91.939851] RDX: ffff8a537bdac660 RSI: ffff8a537bd9bf70 RDI: ffff8a537bd9bf70
7004 14:46:27.520822 # [ 91.954080] RBP: ffffffff84ac82e0 R08: 0000000000000000 R09:[ 93.688275] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
7005 14:46:27.523035 0000000000000000
7006 14:46:27.533545 # [ 91.968257] R10: 00000000ffffe000 R11: 3[ 93.699824] lkdtm: attempting good copy_to_user of correct size
7007 14:46:27.537998 fffffffffffffff R12: 0000000000000020
7008 14:46:27.547717 # [ 91.982491] R13: fff[ 93.712720] lkdtm: attempting bad copy_to_user of too large size
7009 14:46:27.553571 f99d202d37f10 R14: ffff99d202d37f10 R15: ffff8a5303fd6000
7010 14:46:27.561604 # [ 91.996674] FS: 00007fda33d97580(0000) GS:ffff8a537bd80000(0000) knlGS:0000000000000000
7011 14:46:27.568260 # [ 92.011971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
7012 14:46:27.576983 # [ 92.024605] CR2: 00007fda33bb0000 CR3: 0000000103a26000 CR4: 00000000003506e0
7013 14:46:27.579522 # [ 92.038811] Call Trace:
7014 14:46:27.585483 # [ 92.047877] __refcount_sub_and_test.constprop.0+0x3c/0x50
7015 14:46:27.592000 # [ 92.060493] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x3e/0x76
7016 14:46:27.596902 # [ 92.072772] direct_entry.cold+0x2c/0x38
7017 14:46:27.601530 # [ 92.083558] full_proxy_write+0x56/0x80
7018 14:46:27.605095 # [ 92.093877] vfs_write+0xea/0x3a0
7019 14:46:27.609919 # [ 92.103839] ksys_write+0x68/0xf0
7020 14:46:27.613039 # [ 92.113835] do_syscall_64+0x33/0x40
7021 14:46:27.620062 # [ 92.123987] entry_SYSCALL_64_after_hwframe+0x61/0xc6
7022 14:46:27.623317 # [ 92.135926] RIP: 0033:0x7fda33cbff33
7023 14:46:27.644779 # [ 92.146079] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
7024 14:46:27.653320 # [ 92.173357] RSP: 002b:00007ffcbef89ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
7025 14:46:27.661728 # [ 92.187997] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fda33cbff33
7026 14:46:27.670139 # [ 92.202248] RDX: 0000000000000020 RSI: 00007fda33bb0000 RDI: 0000000000000001
7027 14:46:27.677885 # [ 92.216400] RBP: 00007fda33bb0000 R08: 00007fda33baf010 R09: 0000000000000000
7028 14:46:27.686016 # [ 92.230627] R10: 00007fda33dba1c0 R11: 0000000000000246 R12: 0000000000000001
7029 14:46:27.693829 # [ 92.244809] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
7030 14:46:27.697564 # [ 92.259042] irq event stamp: 0
7031 14:46:27.704635 # [ 92.268636] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7032 14:46:27.714079 # [ 92.282034] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
7033 14:46:27.723848 # [ 92.297302] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
7034 14:46:27.730696 # [ 92.312733] softirqs last disabled at (0): [<0000000000000000>] 0x0
7035 14:46:27.735757 # [ 92.325979] ---[ end trace ca19ed4038cedd13 ]---
7036 14:46:27.741839 # [ 92.337329] lkdtm: Saturation detected: still saturated
7037 14:46:27.749996 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
7038 14:46:27.755613 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
7039 14:46:27.761522 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
7040 14:46:27.769407 # [ 92.687526] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
7041 14:46:27.777260 # [ 92.698858] lkdtm: attempting bad refcount_sub_and_test() from saturated
7042 14:46:27.781816 # [ 92.706397] ------------[ cut here ]------------
7043 14:46:27.787494 # [ 92.717799] refcount_t: underflow; use-after-free.
7044 14:46:27.797596 # [ 92.723224] WARNING: CPU: 0 PID: 2593 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
7045 14:46:27.813208 # [ 92.738864] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_debugfs cros_ec_chardev x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
7046 14:46:27.822915 # [ 92.761081] CPU: 0 PID: 2593 Comm: cat Tainted: G D W 5.10.135-cip13 #1
7047 14:46:27.828703 # [ 92.775983] Hardware name: Google Coral/Coral, BIOS 09/29/2020
7048 14:46:27.834783 # [ 92.782629] RIP: 0010:refcount_warn_saturate+0xba/0x110
7049 14:46:27.855777 # [ 92.788498] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 48 40 a6 84 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
7050 14:46:27.862095 # [ 92.809519] RSP: 0018:ffff99d202dbfe40 EFLAGS: 00010286
7051 14:46:27.871215 # [ 92.815393] [ 94.040212] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
7052 14:46:27.884831 RAX: 0000000000000000 RBX: 000000000000003b RCX: 000000000000000[ 94.049697] lkdtm: attempting good copy_from_user of correct size
7053 14:46:27.884930 0
7054 14:46:27.896755 # [ 92.829584] RDX: ffff8a537bc2c660 RSI: ffff8a537bc1bf70 [ 94.062732] lkdtm: attempting bad copy_from_user of too large size
7055 14:46:27.899273 RDI: ffff8a537bc1bf70
7056 14:46:27.907225 # [ 92.837585] RBP: ffffffff84ac8300 R08: 0000000000000000 R09: 0000000000000000
7057 14:46:27.915298 # [ 92.845587] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
7058 14:46:27.923618 # [ 92.853588] R13: ffff99d202dbff10 R14: ffff99d202dbff10 R15: ffff8a5304fcf000
7059 14:46:27.933147 # [ 92.861590] FS: 00007fa71f9b4580(0000) GS:ffff8a537bc00000(0000) knlGS:0000000000000000
7060 14:46:27.939514 # [ 92.870662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
7061 14:46:27.948341 # [ 92.877113] CR2: 00007fa71f7cd000 CR3: 0000000104d84000 CR4: 00000000003506f0
7062 14:46:27.950617 # [ 92.885114] Call Trace:
7063 14:46:27.956993 # [ 92.887884] __refcount_sub_and_test.constprop.0+0x3c/0x50
7064 14:46:27.963581 # [ 92.894053] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x3e/0x76
7065 14:46:27.968010 # [ 92.906593] direct_entry.cold+0x2c/0x38
7066 14:46:27.972568 # [ 92.917226] full_proxy_write+0x56/0x80
7067 14:46:27.976385 # [ 92.921542] vfs_write+0xea/0x3a0
7068 14:46:27.980270 # [ 92.931454] ksys_write+0x68/0xf0
7069 14:46:27.984765 # [ 92.941411] do_syscall_64+0x33/0x40
7070 14:46:27.990927 # [ 92.951643] entry_SYSCALL_64_after_hwframe+0x61/0xc6
7071 14:46:27.994757 # [ 92.957321] RIP: 0033:0x7fa71f8dcf33
7072 14:46:28.016001 # [ 92.961341] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
7073 14:46:28.025214 # [ 92.988553] RSP: 002b:00007ffc018d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
7074 14:46:28.032616 # [ 92.997047] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fa71f8dcf33
7075 14:46:28.040496 # [ 93.011231] RDX: 0000000000000020 RSI: 00007fa71f7cd000 RDI: 0000000000000001
7076 14:46:28.049113 # [ 93.019231] RBP: 00007fa71f7cd000 R08: 00007fa71f7cc010 R09: 0000000000000000
7077 14:46:28.056916 # [ 93.027232] R10: 00007fa71f9d71c0 R11: 0000000000000246 R12: 0000000000000001
7078 14:46:28.065222 # [ 93.035233] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
7079 14:46:28.069024 # [ 93.043247] irq event stamp: 0
7080 14:46:28.075499 # [ 93.046684] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7081 14:46:28.085341 # [ 93.059900] hardirqs last disabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
7082 14:46:28.095406 # [ 93.069067] softirqs last enabled at (0): [<ffffffff83300ce0>] copy_process+0x640/0x1c80
7083 14:46:28.101399 # [ 93.078233] softirqs last disabled at (0): [<0000000000000000>] 0x0
7084 14:46:28.106979 # [ 93.085256] ---[ end trace ca19ed4038cedd14 ]---
7085 14:46:28.113199 # [ 93.090439] lkdtm: Saturation detected: still saturated
7086 14:46:28.120875 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
7087 14:46:28.126505 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
7088 14:46:28.130649 # selftests: lkdtm: REFCOUNT_TIMING.sh
7089 14:46:28.135094 # Skipping REFCOUNT_TIMING: timing only
7090 14:46:28.140209 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
7091 14:46:28.143665 # selftests: lkdtm: ATOMIC_TIMING.sh
7092 14:46:28.147450 # Skipping ATOMIC_TIMING: timing only
7093 14:46:28.152173 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
7094 14:46:28.156343 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
7095 14:46:28.163225 # [ 93.688275] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
7096 14:46:28.170343 # [ 93.699824] lkdtm: attempting good copy_to_user of correct size
7097 14:46:28.177383 # [ 93.712720] lkdtm: attempting bad copy_to_user of too large size
7098 14:46:28.182438 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
7099 14:46:28.188542 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
7100 14:46:28.194193 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
7101 14:46:28.200599 # [ 94.040212] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
7102 14:46:28.207448 # [ 94.049697] lkdtm: attempting good copy_from_user of correct size
7103 14:46:28.214647 # [ 94.062732] lkdtm: attempting bad copy_from_user of too large size
7104 14:46:28.220165 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
7105 14:46:28.226027 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
7106 14:46:28.231249 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
7107 14:46:28.244638 [ 94.415756] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
7108 14:46:28.250736 [ 94.423017] lkdtm: attempting good copy_to_user inside whitelist
7109 14:46:28.257541 [ 94.429773] lkdtm: attempting bad copy_to_user outside whitelist
7110 14:46:28.349487 # [ 94.415756] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
7111 14:46:28.357114 # [ 94.423017] lkdtm: attempting good copy_to_user inside whitelist
7112 14:46:28.363405 # [ 94.429773] lkdtm: attempting bad copy_to_user outside whitelist
7113 14:46:28.370778 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
7114 14:46:28.385974 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
7115 14:46:28.399991 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
7116 14:46:28.597472 [ 94.768472] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
7117 14:46:28.604210 [ 94.775912] lkdtm: attempting good copy_from_user inside whitelist
7118 14:46:28.611153 [ 94.782887] lkdtm: attempting bad copy_from_user outside whitelist
7119 14:46:28.704952 # [ 94.768472] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
7120 14:46:28.712115 # [ 94.775912] lkdtm: attempting good copy_from_user inside whitelist
7121 14:46:28.719305 # [ 94.782887] lkdtm: attempting bad copy_from_user outside whitelist
7122 14:46:28.727546 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
7123 14:46:28.741285 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
7124 14:46:28.754037 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
7125 14:46:28.962387 [ 95.134116] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
7126 14:46:28.969311 [ 95.141071] lkdtm: good_stack: ffff99d203117e20-ffff99d203117e40
7127 14:46:28.976280 [ 95.147838] lkdtm: bad_stack : ffff99d203117da8-ffff99d203117dc8
7128 14:46:28.982993 [ 95.154613] lkdtm: attempting good copy_to_user of local stack
7129 14:46:28.989611 [ 95.161190] lkdtm: attempting bad copy_to_user of distant stack
7130 14:46:29.079544 # [ 95.134116] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
7131 14:46:29.085323 # [ 95.141071] lkdtm: good_stack: ffff99d203117e20-ffff99d203117e40
7132 14:46:29.092815 # [ 95.147838] lkdtm: bad_stack : ffff99d203117da8-ffff99d203117dc8
7133 14:46:29.099870 # [ 95.154613] lkdtm: attempting good copy_to_user of local stack
7134 14:46:29.106402 # [ 95.161190] lkdtm: attempting bad copy_to_user of distant stack
7135 14:46:29.111914 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
7136 14:46:29.117452 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
7137 14:46:29.125478 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7138 14:46:29.324926 [ 95.496771] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7139 14:46:29.331735 [ 95.503935] lkdtm: good_stack: ffff99d2031afe20-ffff99d2031afe40
7140 14:46:29.338556 [ 95.510696] lkdtm: bad_stack : ffff99d2031afda8-ffff99d2031afdc8
7141 14:46:29.347387 [ 95.517480] lkdtm: attempting good copy_from_user of local stack
7142 14:46:29.351952 [ 95.524235] lkdtm: attempting bad copy_from_user of distant stack
7143 14:46:29.440890 # [ 95.496771] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7144 14:46:29.448986 # [ 95.503935] lkdtm: good_stack: ffff99d2031afe20-ffff99d2031afe40
7145 14:46:29.454373 # [ 95.510696] lkdtm: bad_stack : ffff99d2031afda8-ffff99d2031afdc8
7146 14:46:29.462298 # [ 95.517480] lkdtm: attempting good copy_from_user of local stack
7147 14:46:29.468516 # [ 95.524235] lkdtm: attempting bad copy_from_user of distant stack
7148 14:46:29.474463 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
7149 14:46:29.480603 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
7150 14:46:29.487746 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7151 14:46:29.678200 [ 95.849481] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7152 14:46:29.685041 [ 95.856236] lkdtm: good_stack: ffff99d20323fe20-ffff99d20323fe40
7153 14:46:29.691857 [ 95.862976] lkdtm: bad_stack : ffff99d20323fff8-ffff99d203240018
7154 14:46:29.698651 [ 95.870095] lkdtm: attempting good copy_to_user of local stack
7155 14:46:29.705179 [ 95.877012] lkdtm: attempting bad copy_to_user of distant stack
7156 14:46:29.711736 [ 95.883952] lkdtm: copy_to_user failed, but lacked Oops
7157 14:46:29.801645 # [ 95.849481] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7158 14:46:29.809483 # [ 95.856236] lkdtm: good_stack: ffff99d20323fe20-ffff99d20323fe40
7159 14:46:29.816463 # [ 95.862976] lkdtm: bad_stack : ffff99d20323fff8-ffff99d203240018
7160 14:46:29.823251 # [ 95.870095] lkdtm: attempting good copy_to_user of local stack
7161 14:46:29.829246 # [ 95.877012] lkdtm: attempting bad copy_to_user of distant stack
7162 14:46:29.835276 # [ 95.883952] lkdtm: copy_to_user failed, but lacked Oops
7163 14:46:29.841046 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
7164 14:46:29.847507 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
7165 14:46:29.850446 # selftests: lkdtm: USERCOPY_KERNEL.sh
7166 14:46:30.048190 [ 96.220789] lkdtm: Performing direct entry USERCOPY_KERNEL
7167 14:46:30.056680 [ 96.226976] lkdtm: attempting good copy_to_user from kernel rodata: ffffffff846d9f10
7168 14:46:30.065086 [ 96.235715] lkdtm: attempting bad copy_to_user from kernel text: ffffffff834e2dc0
7169 14:46:30.070776 [ 96.244106] lkdtm: FAIL: survived bad copy_to_user()
7170 14:46:30.162187 # [ 96.220789] lkdtm: Performing direct entry USERCOPY_KERNEL
7171 14:46:30.170198 # [ 96.226976] lkdtm: attempting good copy_to_user from kernel rodata: ffffffff846d9f10
7172 14:46:30.179463 # [ 96.235715] lkdtm: attempting bad copy_to_user from kernel text: ffffffff834e2dc0
7173 14:46:30.184857 # [ 96.244106] lkdtm: FAIL: survived bad copy_to_user()
7174 14:46:30.189027 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
7175 14:46:30.198124 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
7176 14:46:30.211372 # selftests: lkdtm: STACKLEAK_ERASING.sh
7177 14:46:30.424030 [ 96.596460] lkdtm: Performing direct entry STACKLEAK_ERASING
7178 14:46:30.432032 [ 96.602839] lkdtm: checking unused part of the thread stack (15928 bytes)...
7179 14:46:30.439764 [ 96.610773] lkdtm: FAIL: the erased part is not found (checked 15928 bytes)
7180 14:46:30.446720 [ 96.618585] lkdtm: FAIL: the thread stack is NOT properly erased
7181 14:46:30.455291 [ 96.625330] CPU: 1 PID: 2958 Comm: cat Tainted: G D W 5.10.135-cip13 #1
7182 14:46:30.461996 [ 96.633994] Hardware name: Google Coral/Coral, BIOS 09/29/2020
7183 14:46:30.465443 [ 96.640610] Call Trace:
7184 14:46:30.468136 [ 96.643360] dump_stack+0x77/0x9b
7185 14:46:30.473229 [ 96.647068] lkdtm_STACKLEAK_ERASING+0x116/0x144
7186 14:46:30.478704 [ 96.652233] direct_entry.cold+0x2c/0x38
7187 14:46:30.481994 [ 96.656625] full_proxy_write+0x56/0x80
7188 14:46:30.485994 [ 96.660918] vfs_write+0xea/0x3a0
7189 14:46:30.489160 [ 96.664629] ksys_write+0x68/0xf0
7190 14:46:30.493732 [ 96.668341] do_syscall_64+0x33/0x40
7191 14:46:30.499181 [ 96.672340] entry_SYSCALL_64_after_hwframe+0x61/0xc6
7192 14:46:30.503738 [ 96.677994] RIP: 0033:0x7fc00d684f33
7193 14:46:30.524513 [ 96.681997] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
7194 14:46:30.532611 [ 96.702993] RSP: 002b:00007ffc0e4c12a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
7195 14:46:30.540992 [ 96.711461] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fc00d684f33
7196 14:46:30.548810 [ 96.719441] RDX: 0000000000000012 RSI: 00007fc00d575000 RDI: 0000000000000001
7197 14:46:30.556920 [ 96.727419] RBP: 00007fc00d575000 R08: 00007fc00d574010 R09: 0000000000000000
7198 14:46:30.564379 [ 96.735396] R10: 00007fc00d77f1c0 R11: 0000000000000246 R12: 0000000000000001
7199 14:46:30.572513 [ 96.743370] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
7200 14:46:30.663144 # [ 96.596460] lkdtm: Performing direct entry STACKLEAK_ERASING
7201 14:46:30.671316 # [ 96.602839] lkdtm: checking unused part of the thread stack (15928 bytes)...
7202 14:46:30.679168 # [ 96.610773] lkdtm: FAIL: the erased part is not found (checked 15928 bytes)
7203 14:46:30.686995 # [ 96.618585] lkdtm: FAIL: the thread stack is NOT properly erased
7204 14:46:30.695261 # [ 96.625330] CPU: 1 PID: 2958 Comm: cat Tainted: G D W 5.10.135-cip13 #1
7205 14:46:30.701555 # [ 96.633994] Hardware name: Google Coral/Coral, BIOS 09/29/2020
7206 14:46:30.704376 # [ 96.640610] Call Trace:
7207 14:46:30.708585 # [ 96.643360] dump_stack+0x77/0x9b
7208 14:46:30.713625 # [ 96.647068] lkdtm_STACKLEAK_ERASING+0x116/0x144
7209 14:46:30.717791 # [ 96.652233] direct_entry.cold+0x2c/0x38
7210 14:46:30.723005 # [ 96.656625] full_proxy_write+0x56/0x80
7211 14:46:30.726438 # [ 96.660918] vfs_write+0xea/0x3a0
7212 14:46:30.730308 # [ 96.664629] ksys_write+0x68/0xf0
7213 14:46:30.734552 # [ 96.668341] do_syscall_64+0x33/0x40
7214 14:46:30.740204 # [ 96.672340] entry_SYSCALL_64_after_hwframe+0x61/0xc6
7215 14:46:30.745431 # [ 96.677994] RIP: 0033:0x7fc00d684f33
7216 14:46:30.765591 # [ 96.681997] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
7217 14:46:30.774069 # [ 96.702993] RSP: 002b:00007ffc0e4c12a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
7218 14:46:30.783269 # [ 96.711461] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fc00d684f33
7219 14:46:30.790722 # [ 96.719441] RDX: 0000000000000012 RSI: 00007fc00d575000 RDI: 0000000000000001
7220 14:46:30.798565 # [ 96.727419] RBP: 00007fc00d575000 R08: 00007fc00d574010 R09: 0000000000000000
7221 14:46:30.806817 # [ 96.735396] R10: 00007fc00d77f1c0 R11: 0000000000000246 R12: 0000000000000001
7222 14:46:30.814888 # [ 96.743370] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
7223 14:46:30.824067 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
7224 14:46:30.829659 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
7225 14:46:30.833683 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7226 14:46:30.937409 [ 97.108792] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7227 14:46:30.941766 [ 97.115173] lkdtm: Calling matched prototype ...
7228 14:46:30.948438 [ 97.120359] lkdtm: Calling mismatched prototype ...
7229 14:46:30.955235 [ 97.125845] lkdtm: Fail: survived mismatched prototype function call!
7230 14:46:31.043486 # [ 97.108792] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7231 14:46:31.048984 # [ 97.115173] lkdtm: Calling matched prototype ...
7232 14:46:31.055367 # [ 97.120359] lkdtm: Calling mismatched prototype ...
7233 14:46:31.062045 # [ 97.125845] lkdtm: Fail: survived mismatched prototype function call!
7234 14:46:31.070159 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7235 14:46:31.085613 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7236 14:46:31.127270 + ../../utils/send-to-lava.sh ./output/result.txt
7237 14:46:31.322073 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
7238 14:46:31.324688 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
7240 14:46:31.449537 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
7241 14:46:31.450732 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
7243 14:46:31.576579 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
7244 14:46:31.577424 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
7246 14:46:31.698514 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
7247 14:46:31.699397 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
7249 14:46:31.833423 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
7250 14:46:31.834252 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
7252 14:46:31.963434 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
7253 14:46:31.964274 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
7255 14:46:32.090219 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
7256 14:46:32.091097 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
7258 14:46:32.216690 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
7259 14:46:32.217550 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
7261 14:46:32.338988 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
7262 14:46:32.339897 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
7264 14:46:32.461541 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
7265 14:46:32.462387 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
7267 14:46:32.589455 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
7269 14:46:32.590971 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
7270 14:46:32.724185 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
7272 14:46:32.725613 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
7273 14:46:32.855051 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass
7275 14:46:32.856546 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass>
7276 14:46:32.986058 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
7277 14:46:32.986878 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
7279 14:46:33.118800 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
7280 14:46:33.119665 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
7282 14:46:33.248605 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
7283 14:46:33.249443 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
7285 14:46:33.378432 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
7286 14:46:33.379318 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
7288 14:46:33.508752 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
7289 14:46:33.509585 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
7291 14:46:33.637361 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
7292 14:46:33.638309 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
7294 14:46:33.756740 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass>
7295 14:46:33.757511 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass
7297 14:46:33.881414 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass>
7298 14:46:33.882241 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass
7300 14:46:34.008655 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=pass
7302 14:46:34.010056 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=pass>
7303 14:46:34.115976 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
7305 14:46:34.116286 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
7306 14:46:34.215787 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
7307 14:46:34.216106 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
7309 14:46:34.324329 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
7310 14:46:34.324653 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
7312 14:46:34.432039 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
7313 14:46:34.432380 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
7315 14:46:34.549725 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
7316 14:46:34.550575 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
7318 14:46:34.679639 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
7319 14:46:34.680466 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
7321 14:46:34.811794 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
7322 14:46:34.812637 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
7324 14:46:34.939090 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
7325 14:46:34.939922 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
7327 14:46:35.071233 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
7328 14:46:35.072057 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
7330 14:46:35.196632 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
7331 14:46:35.197437 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
7333 14:46:35.320713 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
7334 14:46:35.321568 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
7336 14:46:35.442308 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
7337 14:46:35.443340 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
7339 14:46:35.547454 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
7340 14:46:35.547769 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
7342 14:46:35.652317 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
7343 14:46:35.652630 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
7345 14:46:35.750073 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
7346 14:46:35.750396 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
7348 14:46:35.853706 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass>
7349 14:46:35.854025 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass
7351 14:46:35.950841 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass>
7352 14:46:35.951185 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass
7354 14:46:36.059768 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass>
7355 14:46:36.060090 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass
7357 14:46:36.171651 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass>
7358 14:46:36.171968 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass
7360 14:46:36.274814 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass
7362 14:46:36.275211 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass>
7363 14:46:36.371942 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass>
7364 14:46:36.372266 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass
7366 14:46:36.472773 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass
7368 14:46:36.473138 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass>
7369 14:46:36.579413 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=pass
7371 14:46:36.579737 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=pass>
7372 14:46:36.682730 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass
7374 14:46:36.683152 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass>
7375 14:46:36.784680 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass>
7376 14:46:36.784995 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass
7378 14:46:36.884731 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass>
7379 14:46:36.885061 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass
7381 14:46:36.978759 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass>
7382 14:46:36.979079 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass
7384 14:46:37.067723 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass
7386 14:46:37.068038 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass>
7387 14:46:37.165542 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass>
7388 14:46:37.165864 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass
7390 14:46:37.260766 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass>
7391 14:46:37.261086 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass
7393 14:46:37.360541 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass>
7394 14:46:37.360846 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass
7396 14:46:37.453277 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass>
7397 14:46:37.453596 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass
7399 14:46:37.543591 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
7400 14:46:37.543910 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
7402 14:46:37.638223 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
7403 14:46:37.638547 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
7405 14:46:37.734751 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
7406 14:46:37.735039 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
7408 14:46:37.826751 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass>
7409 14:46:37.827083 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass
7411 14:46:37.922085 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass>
7412 14:46:37.922405 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass
7414 14:46:38.014376 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
7415 14:46:38.014692 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
7417 14:46:38.111805 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
7418 14:46:38.112121 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
7420 14:46:38.208911 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
7422 14:46:38.209264 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
7423 14:46:38.303555 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass>
7424 14:46:38.303906 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass
7426 14:46:38.397819 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass>
7427 14:46:38.398155 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass
7429 14:46:38.487726 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
7430 14:46:38.488060 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
7432 14:46:38.588967 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
7433 14:46:38.589285 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
7435 14:46:38.696701 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
7436 14:46:38.697016 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
7438 14:46:38.802887 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
7439 14:46:38.803232 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
7441 14:46:38.915614 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
7442 14:46:38.915931 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
7444 14:46:39.019984 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
7445 14:46:39.020308 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
7447 14:46:39.132142 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
7448 14:46:39.132465 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
7450 14:46:39.241488 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
7451 14:46:39.241804 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
7453 14:46:39.349656 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
7454 14:46:39.349975 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
7456 14:46:39.458259 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
7457 14:46:39.458614 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
7459 14:46:39.569046 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
7460 14:46:39.569363 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
7462 14:46:39.675101 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
7463 14:46:39.675453 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
7465 14:46:39.780624 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
7466 14:46:39.780954 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
7468 14:46:39.888991 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
7469 14:46:39.889313 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
7471 14:46:39.890175 + set +x
7472 14:46:39.895596 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 6961466_1.5.2.3.5>
7473 14:46:39.895852 Received signal: <ENDRUN> 1_kselftest-lkdtm 6961466_1.5.2.3.5
7474 14:46:39.895933 Ending use of test pattern.
7475 14:46:39.895998 Ending test lava.1_kselftest-lkdtm (6961466_1.5.2.3.5), duration 81.87
7477 14:46:39.897755 <LAVA_TEST_RUNNER EXIT>
7478 14:46:39.898007 ok: lava_test_shell seems to have completed
7479 14:46:39.898486 breakpoints:step_after_suspend_test: skip
ftrace:ftracetest: skip
lkdtm.ACCESS_NULL.sh: pass
lkdtm.ACCESS_USERSPACE.sh: pass
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: pass
lkdtm.EXEC_DATA.sh: pass
lkdtm.EXEC_KMALLOC.sh: pass
lkdtm.EXEC_NULL.sh: pass
lkdtm.EXEC_RODATA.sh: pass
lkdtm.EXEC_STACK.sh: pass
lkdtm.EXEC_USERSPACE.sh: pass
lkdtm.EXEC_VMALLOC.sh: pass
lkdtm.EXHAUST_STACK.sh: skip
lkdtm.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: pass
lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: pass
lkdtm.REFCOUNT_ADD_OVERFLOW.sh: pass
lkdtm.REFCOUNT_ADD_SATURATED.sh: pass
lkdtm.REFCOUNT_ADD_ZERO.sh: pass
lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_ZERO.sh: pass
lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: pass
lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh: pass
lkdtm.REFCOUNT_INC_OVERFLOW.sh: pass
lkdtm.REFCOUNT_INC_SATURATED.sh: pass
lkdtm.REFCOUNT_INC_ZERO.sh: pass
lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_TIMING.sh: skip
lkdtm.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: pass
lkdtm.STACK_GUARD_PAGE_TRAILING.sh: pass
lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh: skip
lkdtm.UNSET_SMEP.sh: pass
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: pass
lkdtm.WRITE_RO.sh: pass
lkdtm.WRITE_RO_AFTER_INIT.sh: pass
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
7480 14:46:39.898610 end: 3.1 lava-test-shell (duration 00:01:23) [common]
7481 14:46:39.898700 end: 3 lava-test-retry (duration 00:01:23) [common]
7482 14:46:39.898792 start: 4 finalize (timeout 00:07:17) [common]
7483 14:46:39.898887 start: 4.1 power-off (timeout 00:00:30) [common]
7484 14:46:39.899071 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=asus-C523NA-A20057-coral-cbg-2' '--port=1' '--command=off'
7485 14:46:39.918521 >> Command sent successfully.
7486 14:46:39.920547 Returned 0 in 0 seconds
7487 14:46:40.021312 end: 4.1 power-off (duration 00:00:00) [common]
7489 14:46:40.021650 start: 4.2 read-feedback (timeout 00:07:17) [common]
7490 14:46:40.021900 Listened to connection for namespace 'common' for up to 1s
7491 14:46:40.022212 Listened to connection for namespace 'common' for up to 1s
7492 14:46:40.704038 Listened to connection for namespace 'common' for up to 1s
7493 14:46:40.705207 Listened to connection for namespace 'common' for up to 1s
7494 14:46:40.708182 Listened to connection for namespace 'common' for up to 1s
7495 14:46:40.713183 Listened to connection for namespace 'common' for up to 1s
7496 14:46:40.713612 Listened to connection for namespace 'common' for up to 1s
7497 14:46:40.714092 Listened to connection for namespace 'common' for up to 1s
7498 14:46:40.716565 Listened to connection for namespace 'common' for up to 1s
7499 14:46:40.717360 Listened to connection for namespace 'common' for up to 1s
7500 14:46:40.718936 Listened to connection for namespace 'common' for up to 1s
7501 14:46:40.719428 Listened to connection for namespace 'common' for up to 1s
7502 14:46:40.720596 Listened to connection for namespace 'common' for up to 1s
7503 14:46:40.720916 Listened to connection for namespace 'common' for up to 1s
7504 14:46:40.721341 Listened to connection for namespace 'common' for up to 1s
7505 14:46:40.721623 Listened to connection for namespace 'common' for up to 1s
7506 14:46:40.723415 Listened to connection for namespace 'common' for up to 1s
7507 14:46:40.723833 Listened to connection for namespace 'common' for up to 1s
7508 14:46:40.724482 Listened to connection for namespace 'common' for up to 1s
7509 14:46:40.725101 Listened to connection for namespace 'common' for up to 1s
7510 14:46:40.726043 Listened to connection for namespace 'common' for up to 1s
7511 14:46:40.727142 Listened to connection for namespace 'common' for up to 1s
7512 14:46:40.727916 Listened to connection for namespace 'common' for up to 1s
7513 14:46:40.728392 Listened to connection for namespace 'common' for up to 1s
7514 14:46:40.729157 Listened to connection for namespace 'common' for up to 1s
7515 14:46:40.729690 Listened to connection for namespace 'common' for up to 1s
7516 14:46:40.731014 Listened to connection for namespace 'common' for up to 1s
7517 14:46:40.731711 Listened to connection for namespace 'common' for up to 1s
7518 14:46:40.732296 Listened to connection for namespace 'common' for up to 1s
7519 14:46:40.732905 Listened to connection for namespace 'common' for up to 1s
7520 14:46:40.733730 Listened to connection for namespace 'common' for up to 1s
7521 14:46:40.734485 Listened to connection for namespace 'common' for up to 1s
7522 14:46:40.735147 Listened to connection for namespace 'common' for up to 1s
7523 14:46:40.735455 Listened to connection for namespace 'common' for up to 1s
7524 14:46:40.737293 Listened to connection for namespace 'common' for up to 1s
7525 14:46:40.737713 Listened to connection for namespace 'common' for up to 1s
7526 14:46:40.738504 Listened to connection for namespace 'common' for up to 1s
7527 14:46:40.739704 Listened to connection for namespace 'common' for up to 1s
7528 14:46:40.740408 Listened to connection for namespace 'common' for up to 1s
7529 14:46:40.741014 Listened to connection for namespace 'common' for up to 1s
7530 14:46:40.741387 Listened to connection for namespace 'common' for up to 1s
7531 14:46:40.742604 Listened to connection for namespace 'common' for up to 1s
7532 14:46:40.743903 Listened to connection for namespace 'common' for up to 1s
7533 14:46:40.744373 Listened to connection for namespace 'common' for up to 1s
7534 14:46:40.744840 Listened to connection for namespace 'common' for up to 1s
7535 14:46:40.745554 Listened to connection for namespace 'common' for up to 1s
7536 14:46:40.747135 Listened to connection for namespace 'common' for up to 1s
7537 14:46:40.747566 Listened to connection for namespace 'common' for up to 1s
7538 14:46:40.748073 Listened to connection for namespace 'common' for up to 1s
7539 14:46:40.748524 Listened to connection for namespace 'common' for up to 1s
7540 14:46:40.749112 Listened to connection for namespace 'common' for up to 1s
7541 14:46:40.749647 Listened to connection for namespace 'common' for up to 1s
7542 14:46:40.750164 Listened to connection for namespace 'common' for up to 1s
7543 14:46:40.752180 Listened to connection for namespace 'common' for up to 1s
7544 14:46:40.752641 Listened to connection for namespace 'common' for up to 1s
7545 14:46:40.755953 Listened to connection for namespace 'common' for up to 1s
7546 14:46:40.757157 Listened to connection for namespace 'common' for up to 1s
7547 14:46:40.757869 Listened to connection for namespace 'common' for up to 1s
7548 14:46:40.758676 Listened to connection for namespace 'common' for up to 1s
7549 14:46:40.759485 Listened to connection for namespace 'common' for up to 1s
7550 14:46:40.760011 Listened to connection for namespace 'common' for up to 1s
7551 14:46:40.761021 Listened to connection for namespace 'common' for up to 1s
7552 14:46:40.761455 Listened to connection for namespace 'common' for up to 1s
7553 14:46:40.763752 Listened to connection for namespace 'common' for up to 1s
7554 14:46:40.764570 Listened to connection for namespace 'common' for up to 1s
7555 14:46:40.766336 Listened to connection for namespace 'common' for up to 1s
7556 14:46:40.766800 Listened to connection for namespace 'common' for up to 1s
7557 14:46:40.768729 Listened to connection for namespace 'common' for up to 1s
7558 14:46:40.769629 Listened to connection for namespace 'common' for up to 1s
7559 14:46:40.770087 Listened to connection for namespace 'common' for up to 1s
7560 14:46:40.771124 Listened to connection for namespace 'common' for up to 1s
7561 14:46:40.771621 Listened to connection for namespace 'common' for up to 1s
7562 14:46:40.772226 Listened to connection for namespace 'common' for up to 1s
7563 14:46:40.772975 Listened to connection for namespace 'common' for up to 1s
7564 14:46:40.774048 Listened to connection for namespace 'common' for up to 1s
7565 14:46:40.776085 Listened to connection for namespace 'common' for up to 1s
7566 14:46:40.776619 Listened to connection for namespace 'common' for up to 1s
7567 14:46:40.777434 Listened to connection for namespace 'common' for up to 1s
7568 14:46:40.779136 Listened to connection for namespace 'common' for up to 1s
7569 14:46:40.780573 Listened to connection for namespace 'common' for up to 1s
7570 14:46:40.781468 Listened to connection for namespace 'common' for up to 1s
7571 14:46:40.782009 Listened to connection for namespace 'common' for up to 1s
7572 14:46:40.783360 Listened to connection for namespace 'common' for up to 1s
7573 14:46:40.783898 Listened to connection for namespace 'common' for up to 1s
7574 14:46:40.786114 Listened to connection for namespace 'common' for up to 1s
7575 14:46:40.787105 Listened to connection for namespace 'common' for up to 1s
7576 14:46:40.787690 Listened to connection for namespace 'common' for up to 1s
7577 14:46:40.788476 Listened to connection for namespace 'common' for up to 1s
7578 14:46:40.788965 Listened to connection for namespace 'common' for up to 1s
7579 14:46:40.790584 Listened to connection for namespace 'common' for up to 1s
7580 14:46:40.791031 Listened to connection for namespace 'common' for up to 1s
7581 14:46:40.792631 Listened to connection for namespace 'common' for up to 1s
7582 14:46:40.793125 Listened to connection for namespace 'common' for up to 1s
7583 14:46:40.793675 Listened to connection for namespace 'common' for up to 1s
7584 14:46:40.795404 Listened to connection for namespace 'common' for up to 1s
7585 14:46:40.795685 Listened to connection for namespace 'common' for up to 1s
7586 14:46:40.796130 Listened to connection for namespace 'common' for up to 1s
7587 14:46:40.796879 Listened to connection for namespace 'common' for up to 1s
7588 14:46:40.798351 Listened to connection for namespace 'common' for up to 1s
7589 14:46:40.800324 Listened to connection for namespace 'common' for up to 1s
7590 14:46:40.800826 Listened to connection for namespace 'common' for up to 1s
7591 14:46:40.801372 Listened to connection for namespace 'common' for up to 1s
7592 14:46:40.801665 Listened to connection for namespace 'common' for up to 1s
7593 14:46:40.802934 Listened to connection for namespace 'common' for up to 1s
7594 14:46:40.803254 Listened to connection for namespace 'common' for up to 1s
7595 14:46:40.803649 Listened to connection for namespace 'common' for up to 1s
7596 14:46:40.804612 Listened to connection for namespace 'common' for up to 1s
7597 14:46:40.805651 Listened to connection for namespace 'common' for up to 1s
7598 14:46:40.806156 Listened to connection for namespace 'common' for up to 1s
7599 14:46:40.806618 Listened to connection for namespace 'common' for up to 1s
7600 14:46:40.807117 Listened to connection for namespace 'common' for up to 1s
7601 14:46:40.807935 Listened to connection for namespace 'common' for up to 1s
7602 14:46:40.808654 Listened to connection for namespace 'common' for up to 1s
7603 14:46:40.810144 Listened to connection for namespace 'common' for up to 1s
7604 14:46:40.810818 Listened to connection for namespace 'common' for up to 1s
7605 14:46:40.813801 Listened to connection for namespace 'common' for up to 1s
7606 14:46:40.814250 Listened to connection for namespace 'common' for up to 1s
7607 14:46:40.814841 Listened to connection for namespace 'common' for up to 1s
7608 14:46:40.815357 Listened to connection for namespace 'common' for up to 1s
7609 14:46:40.815918 Listened to connection for namespace 'common' for up to 1s
7610 14:46:40.816666 Listened to connection for namespace 'common' for up to 1s
7611 14:46:40.818126 Listened to connection for namespace 'common' for up to 1s
7612 14:46:40.818793 Listened to connection for namespace 'common' for up to 1s
7613 14:46:40.820228 Listened to connection for namespace 'common' for up to 1s
7614 14:46:40.821054 Listened to connection for namespace 'common' for up to 1s
7615 14:46:40.821538 Listened to connection for namespace 'common' for up to 1s
7616 14:46:40.822004 Listened to connection for namespace 'common' for up to 1s
7617 14:46:40.823108 Listened to connection for namespace 'common' for up to 1s
7618 14:46:40.825328 Listened to connection for namespace 'common' for up to 1s
7619 14:46:40.826004 Listened to connection for namespace 'common' for up to 1s
7620 14:46:40.826421 Listened to connection for namespace 'common' for up to 1s
7621 14:46:40.827876 Listened to connection for namespace 'common' for up to 1s
7622 14:46:40.828477 Listened to connection for namespace 'common' for up to 1s
7623 14:46:40.828758 Listened to connection for namespace 'common' for up to 1s
7624 14:46:40.830341 Listened to connection for namespace 'common' for up to 1s
7625 14:46:40.831326 Listened to connection for namespace 'common' for up to 1s
7626 14:46:40.831815 Listened to connection for namespace 'common' for up to 1s
7627 14:46:40.832402 Listened to connection for namespace 'common' for up to 1s
7628 14:46:40.832683 Listened to connection for namespace 'common' for up to 1s
7629 14:46:40.833665 Listened to connection for namespace 'common' for up to 1s
7630 14:46:40.833945 Listened to connection for namespace 'common' for up to 1s
7631 14:46:40.834452 Listened to connection for namespace 'common' for up to 1s
7632 14:46:40.836106 Listened to connection for namespace 'common' for up to 1s
7633 14:46:40.836515 Listened to connection for namespace 'common' for up to 1s
7634 14:46:40.838049 Listened to connection for namespace 'common' for up to 1s
7635 14:46:40.841038 Listened to connection for namespace 'common' for up to 1s
7636 14:46:40.841545 Listened to connection for namespace 'common' for up to 1s
7637 14:46:40.843028 Listened to connection for namespace 'common' for up to 1s
7638 14:46:40.843914 Listened to connection for namespace 'common' for up to 1s
7639 14:46:40.844952 Listened to connection for namespace 'common' for up to 1s
7640 14:46:40.845433 Listened to connection for namespace 'common' for up to 1s
7641 14:46:40.845913 Listened to connection for namespace 'common' for up to 1s
7642 14:46:40.850547 Listened to connection for namespace 'common' for up to 1s
7643 14:46:40.851352 Listened to connection for namespace 'common' for up to 1s
7644 14:46:40.851916 Listened to connection for namespace 'common' for up to 1s
7645 14:46:40.852406 Listened to connection for namespace 'common' for up to 1s
7646 14:46:40.853861 Listened to connection for namespace 'common' for up to 1s
7647 14:46:40.854388 Listened to connection for namespace 'common' for up to 1s
7648 14:46:40.855022 Listened to connection for namespace 'common' for up to 1s
7649 14:46:40.855322 Listened to connection for namespace 'common' for up to 1s
7650 14:46:40.856077 Listened to connection for namespace 'common' for up to 1s
7651 14:46:40.857888 Listened to connection for namespace 'common' for up to 1s
7652 14:46:40.858719 Listened to connection for namespace 'common' for up to 1s
7653 14:46:40.858987 Listened to connection for namespace 'common' for up to 1s
7654 14:46:40.859866 Listened to connection for namespace 'common' for up to 1s
7655 14:46:40.860134 Listened to connection for namespace 'common' for up to 1s
7656 14:46:40.860654 Listened to connection for namespace 'common' for up to 1s
7657 14:46:40.861992 Listened to connection for namespace 'common' for up to 1s
7658 14:46:40.862500 Listened to connection for namespace 'common' for up to 1s
7659 14:46:40.863109 Listened to connection for namespace 'common' for up to 1s
7660 14:46:40.863727 Listened to connection for namespace 'common' for up to 1s
7661 14:46:40.864942 Listened to connection for namespace 'common' for up to 1s
7662 14:46:40.865480 Listened to connection for namespace 'common' for up to 1s
7663 14:46:40.866186 Listened to connection for namespace 'common' for up to 1s
7664 14:46:40.867550 Listened to connection for namespace 'common' for up to 1s
7665 14:46:40.868299 Listened to connection for namespace 'common' for up to 1s
7666 14:46:40.869287 Listened to connection for namespace 'common' for up to 1s
7667 14:46:40.870659 Listened to connection for namespace 'common' for up to 1s
7668 14:46:40.872210 Listened to connection for namespace 'common' for up to 1s
7669 14:46:40.873259 Listened to connection for namespace 'common' for up to 1s
7670 14:46:40.875076 Listened to connection for namespace 'common' for up to 1s
7671 14:46:40.876665 Listened to connection for namespace 'common' for up to 1s
7672 14:46:40.877759 Listened to connection for namespace 'common' for up to 1s
7673 14:46:40.879334 Listened to connection for namespace 'common' for up to 1s
7674 14:46:40.879808 Listened to connection for namespace 'common' for up to 1s
7675 14:46:40.880856 Listened to connection for namespace 'common' for up to 1s
7676 14:46:40.882488 Listened to connection for namespace 'common' for up to 1s
7677 14:46:40.883187 Listened to connection for namespace 'common' for up to 1s
7678 14:46:40.885414 Listened to connection for namespace 'common' for up to 1s
7679 14:46:40.885845 Listened to connection for namespace 'common' for up to 1s
7680 14:46:40.886173 Listened to connection for namespace 'common' for up to 1s
7681 14:46:40.888847 Listened to connection for namespace 'common' for up to 1s
7682 14:46:40.889634 Listened to connection for namespace 'common' for up to 1s
7683 14:46:40.891408 Listened to connection for namespace 'common' for up to 1s
7684 14:46:40.891850 Listened to connection for namespace 'common' for up to 1s
7685 14:46:40.892389 Listened to connection for namespace 'common' for up to 1s
7686 14:46:40.892907 Listened to connection for namespace 'common' for up to 1s
7687 14:46:40.893623 Listened to connection for namespace 'common' for up to 1s
7688 14:46:40.893911 Listened to connection for namespace 'common' for up to 1s
7689 14:46:40.894386 Listened to connection for namespace 'common' for up to 1s
7690 14:46:40.895898 Listened to connection for namespace 'common' for up to 1s
7691 14:46:40.896460 Listened to connection for namespace 'common' for up to 1s
7692 14:46:40.896961 Listened to connection for namespace 'common' for up to 1s
7693 14:46:40.897259 Listened to connection for namespace 'common' for up to 1s
7694 14:46:40.897534 Listened to connection for namespace 'common' for up to 1s
7695 14:46:40.898475 Listened to connection for namespace 'common' for up to 1s
7696 14:46:40.899018 Listened to connection for namespace 'common' for up to 1s
7697 14:46:40.899634 Listened to connection for namespace 'common' for up to 1s
7698 14:46:40.900208 Listened to connection for namespace 'common' for up to 1s
7699 14:46:40.900788 Listened to connection for namespace 'common' for up to 1s
7700 14:46:40.901074 Listened to connection for namespace 'common' for up to 1s
7701 14:46:40.901493 Listened to connection for namespace 'common' for up to 1s
7702 14:46:40.902043 Listened to connection for namespace 'common' for up to 1s
7703 14:46:40.902560 Listened to connection for namespace 'common' for up to 1s
7704 14:46:40.904886 Listened to connection for namespace 'common' for up to 1s
7705 14:46:40.906257 Listened to connection for namespace 'common' for up to 1s
7706 14:46:40.907567 Listened to connection for namespace 'common' for up to 1s
7707 14:46:40.909090 Listened to connection for namespace 'common' for up to 1s
7708 14:46:40.909545 Listened to connection for namespace 'common' for up to 1s
7709 14:46:40.910027 Listened to connection for namespace 'common' for up to 1s
7710 14:46:40.911082 Listened to connection for namespace 'common' for up to 1s
7711 14:46:40.911386 Listened to connection for namespace 'common' for up to 1s
7712 14:46:40.912615 Listened to connection for namespace 'common' for up to 1s
7713 14:46:40.913955 Listened to connection for namespace 'common' for up to 1s
7714 14:46:40.915355 Listened to connection for namespace 'common' for up to 1s
7715 14:46:40.916445 Listened to connection for namespace 'common' for up to 1s
7716 14:46:40.917557 Listened to connection for namespace 'common' for up to 1s
7717 14:46:40.918335 Listened to connection for namespace 'common' for up to 1s
7718 14:46:40.918828 Listened to connection for namespace 'common' for up to 1s
7719 14:46:40.919343 Listened to connection for namespace 'common' for up to 1s
7720 14:46:40.920091 Listened to connection for namespace 'common' for up to 1s
7721 14:46:40.920374 Listened to connection for namespace 'common' for up to 1s
7722 14:46:40.920836 Listened to connection for namespace 'common' for up to 1s
7723 14:46:40.921362 Listened to connection for namespace 'common' for up to 1s
7724 14:46:40.921936 Listened to connection for namespace 'common' for up to 1s
7725 14:46:40.922219 Listened to connection for namespace 'common' for up to 1s
7726 14:46:40.922655 Listened to connection for namespace 'common' for up to 1s
7727 14:46:40.923308 Listened to connection for namespace 'common' for up to 1s
7728 14:46:40.926430 Listened to connection for namespace 'common' for up to 1s
7729 14:46:40.928357 Listened to connection for namespace 'common' for up to 1s
7730 14:46:40.928782 Listened to connection for namespace 'common' for up to 1s
7731 14:46:40.930661 Listened to connection for namespace 'common' for up to 1s
7732 14:46:40.931700 Listened to connection for namespace 'common' for up to 1s
7733 14:46:40.935017 Listened to connection for namespace 'common' for up to 1s
7734 14:46:40.935916 Listened to connection for namespace 'common' for up to 1s
7735 14:46:40.937325 Listened to connection for namespace 'common' for up to 1s
7736 14:46:40.937802 Listened to connection for namespace 'common' for up to 1s
7737 14:46:40.938228 Listened to connection for namespace 'common' for up to 1s
7738 14:46:40.938522 Listened to connection for namespace 'common' for up to 1s
7739 14:46:40.939192 Listened to connection for namespace 'common' for up to 1s
7740 14:46:40.939735 Listened to connection for namespace 'common' for up to 1s
7741 14:46:40.941059 Listened to connection for namespace 'common' for up to 1s
7742 14:46:40.941532 Listened to connection for namespace 'common' for up to 1s
7743 14:46:40.941962 Listened to connection for namespace 'common' for up to 1s
7744 14:46:40.943033 Listened to connection for namespace 'common' for up to 1s
7745 14:46:40.943453 Listened to connection for namespace 'common' for up to 1s
7746 14:46:40.945897 Listened to connection for namespace 'common' for up to 1s
7747 14:46:40.947593 Listened to connection for namespace 'common' for up to 1s
7748 14:46:40.948221 Listened to connection for namespace 'common' for up to 1s
7749 14:46:40.948705 Listened to connection for namespace 'common' for up to 1s
7750 14:46:40.949127 Listened to connection for namespace 'common' for up to 1s
7751 14:46:40.949648 Listened to connection for namespace 'common' for up to 1s
7752 14:46:40.951276 Listened to connection for namespace 'common' for up to 1s
7753 14:46:40.952751 Listened to connection for namespace 'common' for up to 1s
7754 14:46:40.954952 Listened to connection for namespace 'common' for up to 1s
7755 14:46:40.955494 Listened to connection for namespace 'common' for up to 1s
7756 14:46:40.956350 Listened to connection for namespace 'common' for up to 1s
7757 14:46:40.959076 Listened to connection for namespace 'common' for up to 1s
7758 14:46:40.959529 Listened to connection for namespace 'common' for up to 1s
7759 14:46:40.963374 Listened to connection for namespace 'common' for up to 1s
7760 14:46:40.964385 Listened to connection for namespace 'common' for up to 1s
7761 14:46:40.965931 Listened to connection for namespace 'common' for up to 1s
7762 14:46:40.967821 Listened to connection for namespace 'common' for up to 1s
7763 14:46:40.968248 Listened to connection for namespace 'common' for up to 1s
7764 14:46:40.969058 Listened to connection for namespace 'common' for up to 1s
7765 14:46:40.969605 Listened to connection for namespace 'common' for up to 1s
7766 14:46:40.970930 Listened to connection for namespace 'common' for up to 1s
7767 14:46:40.971433 Listened to connection for namespace 'common' for up to 1s
7768 14:46:40.971723 Listened to connection for namespace 'common' for up to 1s
7769 14:46:40.974057 Listened to connection for namespace 'common' for up to 1s
7770 14:46:40.974340 Listened to connection for namespace 'common' for up to 1s
7771 14:46:40.974693 Listened to connection for namespace 'common' for up to 1s
7772 14:46:40.977047 Listened to connection for namespace 'common' for up to 1s
7773 14:46:40.978100 Listened to connection for namespace 'common' for up to 1s
7774 14:46:40.978389 Listened to connection for namespace 'common' for up to 1s
7775 14:46:40.979091 Listened to connection for namespace 'common' for up to 1s
7776 14:46:40.979534 Listened to connection for namespace 'common' for up to 1s
7777 14:46:40.980112 Listened to connection for namespace 'common' for up to 1s
7778 14:46:40.980502 Listened to connection for namespace 'common' for up to 1s
7779 14:46:40.983582 Listened to connection for namespace 'common' for up to 1s
7780 14:46:40.984418 Listened to connection for namespace 'common' for up to 1s
7781 14:46:40.987442 Listened to connection for namespace 'common' for up to 1s
7782 14:46:40.987881 Listened to connection for namespace 'common' for up to 1s
7783 14:46:40.989724 Listened to connection for namespace 'common' for up to 1s
7784 14:46:40.990900 Listened to connection for namespace 'common' for up to 1s
7785 14:46:40.992242 Listened to connection for namespace 'common' for up to 1s
7786 14:46:40.994230 Listened to connection for namespace 'common' for up to 1s
7787 14:46:40.995994 Listened to connection for namespace 'common' for up to 1s
7788 14:46:40.997738 Listened to connection for namespace 'common' for up to 1s
7789 14:46:40.999918 Listened to connection for namespace 'common' for up to 1s
7790 14:46:41.000672 Listened to connection for namespace 'common' for up to 1s
7791 14:46:41.001409 Listened to connection for namespace 'common' for up to 1s
7792 14:46:41.001954 Listened to connection for namespace 'common' for up to 1s
7793 14:46:41.003554 Listened to connection for namespace 'common' for up to 1s
7794 14:46:41.004564 Listened to connection for namespace 'common' for up to 1s
7795 14:46:41.005670 Listened to connection for namespace 'common' for up to 1s
7796 14:46:41.007178 Listened to connection for namespace 'common' for up to 1s
7797 14:46:41.008273 Listened to connection for namespace 'common' for up to 1s
7798 14:46:41.010383 Listened to connection for namespace 'common' for up to 1s
7799 14:46:41.011017 Listened to connection for namespace 'common' for up to 1s
7800 14:46:41.011588 Listened to connection for namespace 'common' for up to 1s
7801 14:46:41.012352 Listened to connection for namespace 'common' for up to 1s
7802 14:46:41.013214 Listened to connection for namespace 'common' for up to 1s
7803 14:46:41.013647 Listened to connection for namespace 'common' for up to 1s
7804 14:46:41.014307 Listened to connection for namespace 'common' for up to 1s
7805 14:46:41.014589 Listened to connection for namespace 'common' for up to 1s
7806 14:46:41.016115 Listened to connection for namespace 'common' for up to 1s
7807 14:46:41.016501 Listened to connection for namespace 'common' for up to 1s
7808 14:46:41.017124 Listened to connection for namespace 'common' for up to 1s
7809 14:46:41.018746 Listened to connection for namespace 'common' for up to 1s
7810 14:46:41.019890 Listened to connection for namespace 'common' for up to 1s
7811 14:46:41.020440 Listened to connection for namespace 'common' for up to 1s
7812 14:46:41.021976 Listened to connection for namespace 'common' for up to 1s
7813 14:46:41.022109 Finalising connection for namespace 'common'
7814 14:46:41.022236 Disconnecting from shell: Finalise
7815 14:46:41.022314 / #
7816 14:46:41.123123 end: 4.2 read-feedback (duration 00:00:01) [common]
7817 14:46:41.123291 end: 4 finalize (duration 00:00:01) [common]
7818 14:46:41.123384 Cleaning after the job
7819 14:46:41.123478 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6961466/tftp-deploy-m6zhah0p/ramdisk
7820 14:46:41.124198 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6961466/tftp-deploy-m6zhah0p/kernel
7821 14:46:41.125154 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6961466/tftp-deploy-m6zhah0p/nfsrootfs
7822 14:46:41.164398 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6961466/tftp-deploy-m6zhah0p/modules
7823 14:46:41.165503 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/6961466
7824 14:46:41.347173 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/6961466
7825 14:46:41.347357 Job finished correctly